last executing test programs: 48.277680833s ago: executing program 0 (id=19094): socket$kcm(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x482, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x3a0ffffffff) write$cgroup_subtree(r0, 0x0, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000780)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x4}, {0x0, [0x2e, 0x0]}}, 0x0, 0x1c, 0x0, 0x1, 0x7, 0x10000}, 0x28) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000300)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2, 0x5}, 0x50) bpf$TOKEN_CREATE(0x24, &(0x7f0000000580), 0x8) r3 = bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000ec0)={0x11, 0x3, &(0x7f0000000080)=@raw=[@call={0x85, 0x0, 0x0, 0xbb}, @map_val={0x18, 0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000100)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x77, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000180)={0x0, 0x1}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000f80)=[r2, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x1}, 0x94) write$cgroup_devices(r0, &(0x7f00000001c0)={'a', ' *:* ', 'wm\x00'}, 0x9) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) r6 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r6, 0x84, 0xb, &(0x7f0000000000), 0xe) sendmsg$inet(r6, &(0x7f00000007c0)={&(0x7f0000000040)={0x2, 0x0, @private=0xa010101}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="92", 0x1}], 0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x158}, 0x24000840) close(r6) write$cgroup_int(r5, &(0x7f0000000040)=0x1, 0x12) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0300000004000000040000000a00000000000000", @ANYRES32=r3, @ANYBLOB="00000000000001000000006be51f900a399294ee1d67fd34490bf82c1484122d6229a0385f4cc8f2cf56c7c37375c0beefd1a67fbac3058502d5b4", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="04000000020000000200"/28], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="0b00000007000000010000000900000001000000", @ANYRES32, @ANYBLOB='\x00'/17, @ANYRES32=0x0, @ANYBLOB='\x00'/28], 0x50) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r7, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r7, &(0x7f00000000c0), &(0x7f0000000380)=""/75}, 0x20) 47.587045697s ago: executing program 0 (id=19095): sendmsg$inet(0xffffffffffffffff, 0x0, 0x4008804) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x24, 0x12506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x7602}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000021000000000000004bc311ec8500000075000000850000000800000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f00000002c0)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80, &(0x7f0000000840)=[{&(0x7f00000000c0)="dc2f0c8dfea1135a289d1a155ac90f05dcdc0423623a7ba9", 0x18}, {&(0x7f0000000340)="9367f40574213c283fa3b1101945754701f59ec616d4330677fde2e5bc34aac0742fa55279cd909cfeab281b9904e185c4ffcaa9fbe6b3b4c9112a174558e097a83753d24429654cc9347290184216ca4ec5bf2d4623f8f07eb6b345617ee2cb92aacac1ba99639a7e27c55a330f7ad193612366427b90bc98b1b539294fe94eaa523af340714fca1cfbe48477f8acbd07d810c6a99acc90f29736", 0x9b}, {0x0}, {&(0x7f0000000500)="fe9b6b7f244e5c8d18c0185c0a0bee2216590d4033b27c1e1d1968a7d05d919823118fd4183d7614cc166cb3054ccac24cb4512c265a27e63268efe7f0e42cf2228a882ab8b0e1287488909cc3ceb861b3b995dc2b1a", 0x56}, {&(0x7f0000000140)}, {&(0x7f0000000580)="6a081c7ab62b30d9724e8722305b6c543428022435d77e2d9cbd64bd87e5e566d5de9f79f5b681fc269c2a74e372792ea565dc00e8d1310b57b65ea0efce8c9e1328170714a79b8c097477cd716c459969bfa03d50c33cbf873eaef4e9e0f00b7719d0acae35b6090daec748e9a05baf31c6f1bb9a9f4c92d205b23031c4433b4f47d9f05fa43efdd5a4da0c51ff04e3340ae70a0f939e924cc951b03192f164e0029e6e3a4694444cf4965933be90db9edf1fa9b9f746b57d7e066b8d96e6a1bc7b8523e71ca96835739a316598e6a89622d7", 0xd3}, {&(0x7f0000000240)="7278b07486382a80db28e35eba25fb3b415b0609fd4aad3bf7ff668c4e1aea5cd221672c302ac3bdd6d4f6be1bcfcc24b6451ce5da5fa7e3918b5f37516f316c", 0x40}, {&(0x7f0000000700)="2dc964cd54", 0x5}, {&(0x7f0000000740)="1a2c48e680568bc76a2bd4a94874dc6a36c537c741b93b5211d6ddb8af4411377ed58b29eeb831e457edd8e7444e389f8b0ac028bc2ef04f102c138a61f8ea26d73dae030827f95ac19fd83c36ef2ac672a2be6300713889a95a8300e5fc0bee17afcdea36a72a", 0x67}, {&(0x7f00000007c0)="2857a099f970cef06ddaa3e5b39ddd84fc45df525070397ed8de60b592c82f360507395717da2f565c29aaaf807bb1f7e89c1aa987cb1de56f90a867c723c53e6d2e", 0x42}], 0xa, &(0x7f0000000900)=[{0x80, 0x84, 0xb, "235c6f03ba20305ed5fd2ea39409f1909f273bda695237c6940f9ea3291b5dafa1acd7627f8bdbaaa8021deb7d72371e4cd917e315297098eee93d1eecec426cf8caf4205f7774c784fd834b190a7a94261a08ef2f8e74542e19e94673b74e57c7ccd3fc0723e6a6603cc949d816e08f"}], 0x80}, 0x20008840) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x7, 0x9e0}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x207}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000680)={0x5, 0x80, 0x8, 0xe, 0x35, 0x7, 0x0, 0x4, 0x80080, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x2, @perf_bp={0x0, 0x8}, 0x0, 0x9, 0x4, 0x3, 0x7779, 0x8, 0xb, 0x0, 0x7fffffff, 0x0, 0x8}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x2) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@base={0x5, 0x1, 0x9, 0x2, 0x0, 0x1}, 0x48) r1 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="c018030021000b12d25a80648c2594f90224fc60100c034002000000053582c137153e370248078000f01700", 0x2c}], 0x1}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@base={0xd, 0x2, 0x4, 0x4, 0x0, r0}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x1f, 0x5, &(0x7f00000002c0)=@framed={{}, [@map_fd={0x18, 0x0, 0x2, 0x0, r2}]}, &(0x7f0000000100)='syzkaller\x00', 0x2, 0xe5, &(0x7f0000000000)=""/229, 0x0, 0x19}, 0x80) socket$kcm(0x10, 0x400000002, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8912, &(0x7f0000000040)='\xb1\x00\x00\x00\x00\x00\x00\x9az\x196a\xfaj\x92\\\xe8Mx\xc2\xb7\x0fg\xa8;\xc8\xf95m\x14\xdd^\xaf\x9bt') socket$kcm(0x10, 0x3, 0x10) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x280000, 0x0) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x11, 0xc, &(0x7f0000000800)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002a00000018010000646c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b701000000000000850000007500000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r6 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r6, 0x29, 0x7, &(0x7f0000000000)=r5, 0x4) syz_open_procfs$namespace(0x0, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000340)={0x2, 0x80, 0x5, 0xc, 0x5, 0x4, 0x0, 0x2, 0x2002, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x16, 0x2, @perf_config_ext={0x6, 0x9}, 0x800, 0x3, 0x401, 0x5, 0x0, 0x9, 0xd, 0x0, 0x8, 0x0, 0x8}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"/467], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffe1}, 0x48) 43.667140047s ago: executing program 0 (id=19105): socket$kcm(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x482, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x3a0ffffffff) write$cgroup_subtree(r0, 0x0, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000780)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x4}, {0x0, [0x2e, 0x0]}}, 0x0, 0x1c, 0x0, 0x1, 0x7, 0x10000}, 0x28) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000300)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2, 0x5}, 0x50) bpf$TOKEN_CREATE(0x24, &(0x7f0000000580), 0x8) r3 = bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000ec0)={0x11, 0x3, &(0x7f0000000080)=@raw=[@call={0x85, 0x0, 0x0, 0xbb}, @map_val={0x18, 0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000100)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x77, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000180)={0x0, 0x1}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000f80)=[r2, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x1}, 0x94) write$cgroup_devices(r0, &(0x7f00000001c0)={'a', ' *:* ', 'wm\x00'}, 0x9) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) r6 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r6, 0x84, 0xb, &(0x7f0000000000), 0xe) sendmsg$inet(r6, &(0x7f00000007c0)={&(0x7f0000000040)={0x2, 0x0, @private=0xa010101}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="92", 0x1}], 0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x158}, 0x24000840) close(r6) write$cgroup_int(r5, &(0x7f0000000040)=0x1, 0x12) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0300000004000000040000000a00000000000000", @ANYRES32=r3, @ANYBLOB="00000000000001000000006be51f900a399294ee1d67fd34490bf82c1484122d6229a0385f4cc8f2cf56c7c37375c0beefd1a67fbac3058502d5b4", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="04000000020000000200"/28], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="0b00000007000000010000000900000001000000", @ANYRES32, @ANYBLOB='\x00'/17, @ANYRES32=0x0, @ANYBLOB='\x00'/28], 0x50) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r7, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r7, &(0x7f00000000c0), &(0x7f0000000380)=""/75}, 0x20) 31.446628781s ago: executing program 2 (id=19137): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x482, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x3a0ffffffff) write$cgroup_subtree(r1, 0x0, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@volatile={0xf, 0x0, 0x0, 0x9, 0x2}]}, {0x0, [0x0, 0x0, 0x0]}}, &(0x7f00000003c0)=""/51, 0x29, 0x33, 0x1, 0x7, 0x10000, @value=r1}, 0x28) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000300)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2, 0x5}, 0x50) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x2, 0x10}, 0xc) bpf$TOKEN_CREATE(0x24, &(0x7f0000000580)={0x0, r4}, 0x8) r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000500)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x4, '\x00', 0x0, r0, 0x2}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x11, 0x2, &(0x7f0000000080)=@raw=[@map_val={0x18, 0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000100)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x77, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000240)={0x0, 0x1}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0xa, 0x7, 0x3}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[r3, r4, 0xffffffffffffffff, r5], &(0x7f0000000580), 0x10, 0x1}, 0x94) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r7 = openat$cgroup_ro(r6, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000}, 0x10}, 0x94) r8 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r8, 0x84, 0xb, &(0x7f0000000000), 0xe) sendmsg$inet(r8, &(0x7f00000007c0)={&(0x7f0000000040)={0x2, 0x0, @private=0xa010101}, 0x10, &(0x7f0000000300), 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="2400000000000000000000000700000044140823e000000200000002e00000010000100000000000dc00000000000000000000000700000094040000863900012c01000cb2ffb69602013567ffcb060f19367d2b99bdc0f59e428bc33a050a3660f2bb77c7045b050a31efe0215e235d56060495ae0144243471ac14142700000006ac1414bb00000001ac1414bb0000ffff0a01010200000009009404010000866000000000000c253d78b48f9458beb62d0102000d3bf9f2dbdddfea00b260f00503db010436b20603c70109e35e3ab5244a640709675e60e1799f870512e123b12c8654130f6a1f80f526064d12061127d9c9821b1bfe4b42fcb33e2e2d2594040000000000001400000000000000000000000200000022a20000000000001400000000000000000000000200000005000000000000001c"], 0x158}, 0x24000840) close(r8) write$cgroup_int(r7, &(0x7f0000000040)=0x1, 0x12) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r10 = openat$cgroup_ro(r9, &(0x7f0000000280)='cgroup.kill\x00', 0x275a, 0x0) write$cgroup_int(r10, &(0x7f0000000040)=0x1, 0x12) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={0xffffffffffffffff, 0xfeffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0xffffffffffffff20, &(0x7f0000000080)="0666", 0x0, 0x2, 0x0, 0x80000000}, 0x50) r11 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r11, 0xfeffff, 0x113, 0x3f00f000, &(0x7f0000000700)="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", 0x0, 0xf0, 0x0, 0x4a, 0xffffff0c}, 0x40) 31.149529846s ago: executing program 2 (id=19139): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000059000000"], 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x2a}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={0xffffffffffffffff, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x4) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3075e, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000580), 0x2}, 0x5e02, 0x0, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f0000000300), 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000280), 0x9) r2 = openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0xb0000}, 0x805, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, 0x0, &(0x7f0000000380)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(r2, &(0x7f0000000080), 0x12) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r4, &(0x7f00000001c0), 0x12) gettid() 30.900090258s ago: executing program 3 (id=19141): perf_event_open(0x0, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8920, &(0x7f0000000040)={'veth1_macvtap\x00', @random="0200ac7f7f00"}) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x91, 0x0, 0x11}, 0x8850) r1 = socket$kcm(0x2, 0x200000000000001, 0x106) recvmsg$kcm(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/35, 0x23}], 0x1}, 0x10100) r2 = socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x56, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x2}, {0x10000002, 0x0, 0xb, 0xc}]}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) recvmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0x64, &(0x7f0000000000)=r5, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup/syz1\x00', 0x200002, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0e00000004000000080000000b"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000100)={{r7}, &(0x7f0000000380), &(0x7f00000000c0)}, 0x20) sendmsg$inet(r2, &(0x7f0000000140)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000001940)='{', 0xffc0}], 0x1}, 0x80d1) r8 = openat$cgroup_devices(r6, 0x0, 0x2, 0x0) write$cgroup_devices(r8, 0x0, 0xa) r9 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000005000000b703000000000084850000000400000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r10 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r10, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="1400000016000b63d25a80648c2594", 0xf}], 0x1}, 0x0) close(r2) 30.090716017s ago: executing program 3 (id=19142): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000059000000"], 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x2a}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={0xffffffffffffffff, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r0 = socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x4) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3075e, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000580), 0x2}, 0x5e02, 0x0, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_type(r1, &(0x7f0000000300), 0x2, 0x0) write$cgroup_type(r2, &(0x7f0000000280), 0x9) r3 = openat$cgroup_procs(r1, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) socket$kcm(0x10, 0x2, 0x0) r4 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='syzkaller\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffff88}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(r3, &(0x7f0000000080), 0x12) r7 = openat$cgroup_ro(r6, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r7, &(0x7f0000000200)=0x1, 0x12) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r9 = openat$cgroup_procs(r8, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r9, &(0x7f00000001c0), 0x12) gettid() sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x20, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000011008b88040f80ec59acbc0413a1f8480f0000005e2900421803001825000a001400000002800000121f", 0x2e}], 0x1}, 0x0) 29.851913019s ago: executing program 0 (id=19143): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x482, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000001780)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x55, 0x1, 0x0, 0x0, 0x0, 0x1ff, 0xa892, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b73, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x8000000000032, 0xfffffbff, 0x3, 0x9, 0x0, 0x5, 0x0, 0xffffffff, 0x0, 0x20000000000000}, 0x0, 0x9, 0xffffffffffffffff, 0x9) recvmsg$unix(r2, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r5 = socket$kcm(0xa, 0x2, 0x88) setsockopt$sock_attach_bpf(r5, 0x1, 0x41, &(0x7f0000000040)=r4, 0x4) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000002fc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000540)={r6, 0x0, 0xf, 0x0, &(0x7f0000000100)="5c71f91b05c413550230b4c817a628", 0x0, 0x1, 0x0, 0x0, 0x0, &(0x7f0000000180), 0x0}, 0x50) sendmsg$kcm(r5, &(0x7f0000000580)={&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x4, @mcast2, 0x9}, 0x80, 0x0}, 0x4000080) recvmsg(r5, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000d00)=""/136, 0x88}, 0x12000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, &(0x7f0000000e80), 0x0, 0x7ab, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r7 = socket$kcm(0x2, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) sendmsg$inet(r7, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000080)=[{&(0x7f00000000c0)='#', 0x1}], 0x1}, 0x4000040) recvmsg(r7, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x102) setsockopt$sock_attach_bpf(r7, 0x1, 0x7, &(0x7f0000000180), 0x43) r8 = socket$kcm(0x10, 0x5, 0x0) recvmsg(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x3}, 0x100) recvmsg$unix(r4, &(0x7f0000000500)={&(0x7f0000000300), 0x6e, &(0x7f0000000980)=[{0x0}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000000240)=""/55, 0x37}, {0x0}, {&(0x7f0000000840)=""/126, 0x7e}, {&(0x7f0000000400)=""/11, 0xb}], 0x6, &(0x7f0000000a40)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}, 0x40000101) 28.045889306s ago: executing program 2 (id=19146): perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x34, 0x8}, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x482, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x3a0ffffffff) write$cgroup_subtree(r1, 0x0, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@volatile={0xf, 0x0, 0x0, 0x9, 0x2}]}, {0x0, [0x0, 0x0, 0x0]}}, &(0x7f00000003c0)=""/51, 0x29, 0x33, 0x1, 0x7, 0x10000, @value=r1}, 0x28) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000300)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2, 0x5}, 0x50) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x2, 0x10}, 0xc) bpf$TOKEN_CREATE(0x24, &(0x7f0000000580)={0x0, r4}, 0x8) r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000500)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x4, '\x00', 0x0, r0, 0x2}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x11, 0x2, &(0x7f0000000080)=@raw=[@map_val={0x18, 0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000100)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x77, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000240)={0x0, 0x1}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0xa, 0x7, 0x3}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[r3, r4, 0xffffffffffffffff, r5], &(0x7f0000000580), 0x10, 0x1}, 0x94) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r7 = openat$cgroup_ro(r6, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000}, 0x10}, 0x94) r8 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r8, 0x84, 0xb, &(0x7f0000000000), 0xe) sendmsg$inet(r8, &(0x7f00000007c0)={&(0x7f0000000040)={0x2, 0x0, @private=0xa010101}, 0x10, &(0x7f0000000300), 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="2400000000000000000000000700000044140823e000000200000002e00000010000100000000000dc00000000000000000000000700000094040000863900012c01000cb2ffb69602013567ffcb060f19367d2b99bdc0f59e428bc33a050a3660f2bb77c7045b050a31efe0215e235d56060495ae0144243471ac14142700000006ac1414bb00000001ac1414bb0000ffff0a01010200000009009404010000866000000000000c253d78b48f9458beb62d0102000d3bf9f2dbdddfea00b260f00503db010436b20603c70109e35e3ab5244a640709675e60e1799f870512e123b12c8654130f6a1f80f526064d12061127d9c9821b1bfe4b42fcb33e2e2d2594040000000000001400000000000000000000000200000022a20000000000001400000000000000000000000200000005000000000000001c"], 0x158}, 0x24000840) close(r8) write$cgroup_int(r7, &(0x7f0000000040)=0x1, 0x12) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r10 = openat$cgroup_ro(r9, &(0x7f0000000280)='cgroup.kill\x00', 0x275a, 0x0) write$cgroup_int(r10, &(0x7f0000000040)=0x1, 0x12) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={0xffffffffffffffff, 0xfeffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0xffffffffffffff20, &(0x7f0000000080)="0666", 0x0, 0x2, 0x0, 0x80000000}, 0x50) r11 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000840)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8fff0ff79a4f0ff00000000b7060000ffffffff6d6405000000000065040400010000000404000001000000b7050000400000006a0a80fe000000008500000053000000b70000000000000095000010000000004e62011c3034fdb117168bd07ba08af339d1a1ee35fe163a255c33282044b32495ef8ab9adc67ccc945ff15d802f5132143c0a9fc7a84452569957c1002ed7d458e17f791f4798c8eb484de03312c69b3edff5be26765ba5f8f2879021c2ea53ac547a654bbd2db5356b971d83dd12742be9087a3e7b7c0efd3e38c794eb06b0b8c392904ae7dd5e4dee88518ddf12dddd4bfc6a4dd3b6beba51074229b0d4b504516c4c3e5d1aa044d8d00728141cd67bcd68f253288e655c6b34e02e90637ef2912ba7de26ff2357ef17f95a25780c3a057826ef4e912f01a201e694e3049b8c8fe8b65d8d66bb766f7f3f918c86a702522368d9f81897133af94a5a4cff7f4d8b9d8eaf302f0b2e0c252b0000000000000000ee917bca4885bbf597a14ab6458e6272d88e0c8088f404f011289ebc5623faa1182632161e073af1d69a2e36be115be3b325ecd201d2ffb0a7fa4f5d1106560cdcf071defd0a8be3b69ce3e4f361aca75827426dde87fdf4617222674280f55e98107450c19b861299fcd9ed9d8679406419406bf0c5329bd5b4697336112b0b8756ce3574046bf611a108f8df4d1a88597840b702b6fa8edfff8faf8b8ec039bab385cac0535373bb8fab90539b1a65ddff841eb671f7faf39a43a66c5540b8762b42007c9ec43193ccf617dbf8a12b4a189edbf9fb7c42b1f435ccd4b19b53b60322af0aa66e8f448e1bd96822e6b70b62912c926dbe417cccd4f696d528fa8a3ea847f10e9b1106f3bb506f1d7fbdf801000000000000006c028eb5b5a073d0de5538ab42e171b3baae34c35987b0dda497ac3f5e97e60eaeea15c6d55badf9b86b1c000100006e60cd06c9ed24313ce607d403bb6030f800000000690db0221b1705c501f802ff59b4e683efa4b6e77e042072ec9eb8166f6e28b49a7705a1befc4d315878f88a8fb1dd679fb4c5557abae6849917dc51a89d47b728502f7e621fc0e3ba04020000c149ee6601728c750930519339b44197c22da865059b475afd96187d881e93b42a5fdfd686d8900c44c67133eeb0109dcb60dddad58037fda65885a15a42560ee3027a5ebf95254744f10fd607bc3100b94932b8d9447c42f6e21ee0e54f8be386bdc09decece910a481e648e0cb074536a25ff581d92af08a06f857311a2f14326b0b290205e91a682e00c8762cbc6b904c980eef6e6ae00f0000000000006a8194479700a02b92bec8d05eae1f24fdd7b80d3dde04c22f689594de2ebb9687219de8d73ac83823feb402a2415a9850d5f0183ec67be96dc0e4acd7acf1dfe79d6771903b76e2ae47d972651390c22d641030e1ddac018dc3116e1803af10a5f2b5f7ba58aca5bcabbbab24414a3810788e5503e4be66d683daac5f00000000000000001000ba96edb95ede0e1957c2a2754258d9fd028096cc15a8b912b494d4bbe609031ea1ca65a548941d5d16297757310d9daebd5a3dabbced3b051129cd60a37d397643324e6f0aadf978d639650000000000000000570b0acbcaa196e6b46e213a34c1a550e7c2d8cee7a278cee591f360e345d37dc9f8991a16c08d72317e42d2ac9126acd76130ef1086016697e4d51c4b42b2efc8edab88d46bc3d5d6e5a634c912bc40513643bf44cb416b3149040220aa39035ae46d16d879fc815a5cb84b0d5c8ad970128adf8dec1171e860ca54ce5d6a5aa0327bca4f49a710bf8a8399071237fe5d764e2034873c94a4f21287f3bce3eeb69e94df2e14e4ab10cc7834b304bc879b80255991dd7aac2e92c9e7c411c019d229c1f1e563152f1c5ae9cda3e808000000a0c779d624c5a2b7491b8f73e767389ecd1dee951353bb22b7caf89468871520823715cfebd04189c6c6b34bd8a6541f6bc0630000000000f94e85f5111add3a3cb5bcace95f38465402c39df835754ef33056b0e1134187822c001a25304f3e00b44675d0a25a21dc4023c642cc6f5a75c45a29ab933600acf9a2d471b73a73178cdf309e5d53311996215b44295dfddc1dd6b81132e999366e460d15d366e84da02b8afc40c47e733f804460ed8300ec34eab2ed80097bd32ff1a6143ab1476037e474ca876187c85bed4391215cd77e6a1fd6399a498b96b9b0cca93255acb08c67e50004c5af6fd5b4ce7c1ebc9202bd7b329a4d2530486d5999dd7f90ebecca37f2869135438f05407b1fd7481daf9ec94b799c12e714d573e2a6331f496254f254a60c52b2026ed6a72c82cd191490fabe7b151f92e5d700f21830d613fbe490f305b3845a78817e59bf7ed36471dbca01d39e50ae2535460e1d2f2614940647233a02d5000000000000000000f70e52f0d56f6a4dcf7e57c03d4b4add0500000000000000320304d0d2b308c5ed3956eae263035d703f862224e9818a3d7ac270793a7bf2af87585293960a80ac63c54e55063bf8d24639e561253ef0caf6c58118120d8acecc0528f0d81d291009fc46401baf9c22d1c452a5b61b7a1b9adfcc17f5ad99dcdf935923185db7b14a7fa7babc1f53df70618bb73aa810b756696f26653b84cf842ae433fda59fbe312be11bb7dfecdc38c1c1f688d2724568cc396fca7c74984b7f7bd000000000000003ff3e5857fc6598c933610be374909dc8622b0722259e922f40d7862f7ea72f1754f07711de7600000000000000000000000000c4cb643e73ad8a45f0c7164484540e66e29943aa72297d831ce6c978866a55ed53130c6747f569c9c9abe724b4fc647b17401d2201e8c201e7d6ffa1fa122677f7393ed4fe8a93306f048b6703b04544e42a9cd937ef8d98ee8d878a12a627791c5c2d9fc6de65356be92fd98fdbe819686c7bd3be5bd0ce627c8357675f752c73a502d25c31c831078f098c34295bfe90e882843003841f4c0c65dc1810a50000000000000015911cb03e743c482199757d35df5b59fe0a0c5240c85498d818578e2d65c4ff4acbee037498222b1f81f3726a244da1fd6b8c195f1303bedb744045f31e1547d7bc3c3eae68b8da059a59c8c37e3639c2c4eb3d8229ac24d2ce12bc0e5db4a8202d72e64d5c5eacd0d0c0cd7a879ed967f5a2bd39ae4cf7daf7c9fa1777d54fb5920c8434163f75062c62455bf6e23817a85d"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r11, 0xfeffff, 0x113, 0x3f00f000, &(0x7f0000000700)="c45c573d395de5b2891a7d637a223920f181c2e57d71483cfb2d075a3fa67258e080a194805cdb0c26d3f7ffb1e0d9cf4fa36dcb2168b72de48ac8f93e6804f1c4d70898d0810e044d7e1778eaac5dfdcc9f1208905522025bcfdf1b6f969b094d5c022c2b7ffefde71e0627b9a2069cc1e0175c4b8860aad4b0a103c589f676b6c4e85eb3950c533b6e62c39ccf9ae9bfe54ee5887358d44f46337fbe090d7c7e55847edee8130ffd3d1e719e01a68b0e691c0d35b0b56e0b514036342fd56f08ac0083f3c2fe41a1295a3d23cf3d160d4fd90f66beba68860456ed41272e1e68d16c2564c85f5556e18784113c493d13253e14d6eb891707fba3c30d07d5ee8619e4426cafec4cf6a3723c455d09b586b248", 0x0, 0xf0, 0x0, 0x4a, 0xffffff0c}, 0x40) 27.111357492s ago: executing program 2 (id=19148): r0 = socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x64, &(0x7f0000000000)=r3, 0x10) sendmsg$inet(r0, &(0x7f0000000140)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000001940)='{', 0xffc0}], 0x1}, 0x80d1) close(r0) 26.874799044s ago: executing program 3 (id=19149): sendmsg$inet(0xffffffffffffffff, 0x0, 0x4008804) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x24, 0x12506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x7602}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000021000000000000004bc311ec8500000075000000850000000800000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f00000002c0)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80, &(0x7f0000000840)=[{&(0x7f00000000c0)="dc2f0c8dfea1135a289d1a155ac90f05dcdc0423623a7ba9", 0x18}, {&(0x7f0000000340)="9367f40574213c283fa3b1101945754701f59ec616d4330677fde2e5bc34aac0742fa55279cd909cfeab281b9904e185c4ffcaa9fbe6b3b4c9112a174558e097a83753d24429654cc9347290184216ca4ec5bf2d4623f8f07eb6b345617ee2cb92aacac1ba99639a7e27c55a330f7ad193612366427b90bc98b1b539294fe94eaa523af340714fca1cfbe48477f8acbd07d810c6a99acc90f29736", 0x9b}, {0x0}, {&(0x7f0000000500)="fe9b6b7f244e5c8d18c0185c0a0bee2216590d4033b27c1e1d1968a7d05d919823118fd4183d7614cc166cb3054ccac24cb4512c265a27e63268efe7f0e42cf2228a882ab8b0e1287488909cc3ceb861b3b995dc2b1a", 0x56}, {&(0x7f0000000140)}, {&(0x7f0000000580)="6a081c7ab62b30d9724e8722305b6c543428022435d77e2d9cbd64bd87e5e566d5de9f79f5b681fc269c2a74e372792ea565dc00e8d1310b57b65ea0efce8c9e1328170714a79b8c097477cd716c459969bfa03d50c33cbf873eaef4e9e0f00b7719d0acae35b6090daec748e9a05baf31c6f1bb9a9f4c92d205b23031c4433b4f47d9f05fa43efdd5a4da0c51ff04e3340ae70a0f939e924cc951b03192f164e0029e6e3a4694444cf4965933be90db9edf1fa9b9f746b57d7e066b8d96e6a1bc7b8523e71ca96835739a316598e6a89622d7", 0xd3}, {&(0x7f0000000240)="7278b07486382a80db28e35eba25fb3b415b0609fd4aad3bf7ff668c4e1aea5cd221672c302ac3bdd6d4f6be1bcfcc24b6451ce5da5fa7e3918b5f37516f316c", 0x40}, {&(0x7f0000000700)="2dc964cd54", 0x5}, {&(0x7f0000000740)="1a2c48e680568bc76a2bd4a94874dc6a36c537c741b93b5211d6ddb8af4411377ed58b29eeb831e457edd8e7444e389f8b0ac028bc2ef04f102c138a61f8ea26d73dae030827f95ac19fd83c36ef2ac672a2be6300713889a95a8300e5fc0bee17afcdea36a72a", 0x67}, {&(0x7f00000007c0)="2857a099f970cef06ddaa3e5b39ddd84fc45df525070397ed8de60b592c82f360507395717da2f565c29aaaf807bb1f7e89c1aa987cb1de56f90a867c723c53e6d2e", 0x42}], 0xa, &(0x7f0000000900)=[{0x80, 0x84, 0xb, "235c6f03ba20305ed5fd2ea39409f1909f273bda695237c6940f9ea3291b5dafa1acd7627f8bdbaaa8021deb7d72371e4cd917e315297098eee93d1eecec426cf8caf4205f7774c784fd834b190a7a94261a08ef2f8e74542e19e94673b74e57c7ccd3fc0723e6a6603cc949d816e08f"}], 0x80}, 0x20008840) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x7, 0x9e0}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x207}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000680)={0x5, 0x80, 0x8, 0xe, 0x35, 0x7, 0x0, 0x4, 0x80080, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x2, @perf_bp={0x0, 0x8}, 0x0, 0x9, 0x4, 0x3, 0x7779, 0x8, 0xb, 0x0, 0x7fffffff, 0x0, 0x8}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x2) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@base={0x5, 0x1, 0x9, 0x2, 0x0, 0x1}, 0x48) r1 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="c018030021000b12d25a80648c2594f90224fc60100c034002000000053582c137153e370248078000f01700", 0x2c}], 0x1}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@base={0xd, 0x2, 0x4, 0x4, 0x0, r0}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x1f, 0x5, &(0x7f00000002c0)=@framed={{}, [@map_fd={0x18, 0x0, 0x2, 0x0, r2}]}, &(0x7f0000000100)='syzkaller\x00', 0x2, 0xe5, &(0x7f0000000000)=""/229, 0x0, 0x19}, 0x80) socket$kcm(0x10, 0x400000002, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8912, &(0x7f0000000040)='\xb1\x00\x00\x00\x00\x00\x00\x9az\x196a\xfaj\x92\\\xe8Mx\xc2\xb7\x0fg\xa8;\xc8\xf95m\x14\xdd^\xaf\x9bt') socket$kcm(0x10, 0x3, 0x10) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x280000, 0x0) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000340)={0x2, 0x80, 0x5, 0xc, 0x5, 0x4, 0x0, 0x2, 0x2002, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x16, 0x2, @perf_config_ext={0x6, 0x9}, 0x800, 0x3, 0x401, 0x5, 0x0, 0x9, 0xd, 0x0, 0x8, 0x0, 0x8}) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f00000000c0)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"/467], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffe1}, 0x48) 23.501560108s ago: executing program 3 (id=19153): socket$kcm(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x482, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x3a0ffffffff) write$cgroup_subtree(r0, 0x0, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000780)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x4}, {0x0, [0x2e, 0x0]}}, 0x0, 0x1c, 0x0, 0x1, 0x7, 0x10000}, 0x28) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000300)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2, 0x5}, 0x50) bpf$TOKEN_CREATE(0x24, &(0x7f0000000580), 0x8) r3 = bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000ec0)={0x11, 0x3, &(0x7f0000000080)=@raw=[@call={0x85, 0x0, 0x0, 0xbb}, @map_val={0x18, 0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000100)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x77, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000180)={0x0, 0x1}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000f80)=[r2, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x1}, 0x94) write$cgroup_devices(r0, &(0x7f00000001c0)={'a', ' *:* ', 'wm\x00'}, 0x9) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) r6 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r6, 0x84, 0xb, &(0x7f0000000000), 0xe) sendmsg$inet(r6, &(0x7f00000007c0)={&(0x7f0000000040)={0x2, 0x0, @private=0xa010101}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="92", 0x1}], 0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x158}, 0x24000840) close(r6) write$cgroup_int(r5, &(0x7f0000000040)=0x1, 0x12) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0300000004000000040000000a00000000000000", @ANYRES32=r3, @ANYBLOB="00000000000001000000006be51f900a399294ee1d67fd34490bf82c1484122d6229a0385f4cc8f2cf56c7c37375c0beefd1a67fbac3058502d5b4", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="04000000020000000200"/28], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="0b00000007000000010000000900000001000000", @ANYRES32, @ANYBLOB='\x00'/17, @ANYRES32=0x0, @ANYBLOB='\x00'/28], 0x50) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r7, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r7, &(0x7f00000000c0), &(0x7f0000000380)=""/75}, 0x20) 22.026439019s ago: executing program 4 (id=19154): sendmsg$inet(0xffffffffffffffff, 0x0, 0x4008804) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x24, 0x12506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x7602}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000021000000000000004bc311ec8500000075000000850000000800000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f00000002c0)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80, &(0x7f0000000840)=[{&(0x7f00000000c0)="dc2f0c8dfea1135a289d1a155ac90f05dcdc0423623a7ba9", 0x18}, {&(0x7f0000000340)="9367f40574213c283fa3b1101945754701f59ec616d4330677fde2e5bc34aac0742fa55279cd909cfeab281b9904e185c4ffcaa9fbe6b3b4c9112a174558e097a83753d24429654cc9347290184216ca4ec5bf2d4623f8f07eb6b345617ee2cb92aacac1ba99639a7e27c55a330f7ad193612366427b90bc98b1b539294fe94eaa523af340714fca1cfbe48477f8acbd07d810c6a99acc90f29736", 0x9b}, {0x0}, {&(0x7f0000000500)="fe9b6b7f244e5c8d18c0185c0a0bee2216590d4033b27c1e1d1968a7d05d919823118fd4183d7614cc166cb3054ccac24cb4512c265a27e63268efe7f0e42cf2228a882ab8b0e1287488909cc3ceb861b3b995dc2b1a", 0x56}, {&(0x7f0000000140)}, {&(0x7f0000000580)="6a081c7ab62b30d9724e8722305b6c543428022435d77e2d9cbd64bd87e5e566d5de9f79f5b681fc269c2a74e372792ea565dc00e8d1310b57b65ea0efce8c9e1328170714a79b8c097477cd716c459969bfa03d50c33cbf873eaef4e9e0f00b7719d0acae35b6090daec748e9a05baf31c6f1bb9a9f4c92d205b23031c4433b4f47d9f05fa43efdd5a4da0c51ff04e3340ae70a0f939e924cc951b03192f164e0029e6e3a4694444cf4965933be90db9edf1fa9b9f746b57d7e066b8d96e6a1bc7b8523e71ca96835739a316598e6a89622d7", 0xd3}, {&(0x7f0000000240)="7278b07486382a80db28e35eba25fb3b415b0609fd4aad3bf7ff668c4e1aea5cd221672c302ac3bdd6d4f6be1bcfcc24b6451ce5da5fa7e3918b5f37516f316c", 0x40}, {&(0x7f0000000700)="2dc964cd54", 0x5}, {&(0x7f0000000740)="1a2c48e680568bc76a2bd4a94874dc6a36c537c741b93b5211d6ddb8af4411377ed58b29eeb831e457edd8e7444e389f8b0ac028bc2ef04f102c138a61f8ea26d73dae030827f95ac19fd83c36ef2ac672a2be6300713889a95a8300e5fc0bee17afcdea36a72a", 0x67}, {&(0x7f00000007c0)="2857a099f970cef06ddaa3e5b39ddd84fc45df525070397ed8de60b592c82f360507395717da2f565c29aaaf807bb1f7e89c1aa987cb1de56f90a867c723c53e6d2e", 0x42}], 0xa, &(0x7f0000000900)=[{0x80, 0x84, 0xb, "235c6f03ba20305ed5fd2ea39409f1909f273bda695237c6940f9ea3291b5dafa1acd7627f8bdbaaa8021deb7d72371e4cd917e315297098eee93d1eecec426cf8caf4205f7774c784fd834b190a7a94261a08ef2f8e74542e19e94673b74e57c7ccd3fc0723e6a6603cc949d816e08f"}], 0x80}, 0x20008840) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x7, 0x9e0}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x207}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000680)={0x5, 0x80, 0x8, 0xe, 0x35, 0x7, 0x0, 0x4, 0x80080, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x2, @perf_bp={0x0, 0x8}, 0x0, 0x9, 0x4, 0x3, 0x7779, 0x8, 0xb, 0x0, 0x7fffffff, 0x0, 0x8}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x2) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@base={0x5, 0x1, 0x9, 0x2, 0x0, 0x1}, 0x48) r1 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="c018030021000b12d25a80648c2594f90224fc60100c034002000000053582c137153e370248078000f01700", 0x2c}], 0x1}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@base={0xd, 0x2, 0x4, 0x4, 0x0, r0}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x1f, 0x5, &(0x7f00000002c0)=@framed={{}, [@map_fd={0x18, 0x0, 0x2, 0x0, r2}]}, &(0x7f0000000100)='syzkaller\x00', 0x2, 0xe5, &(0x7f0000000000)=""/229, 0x0, 0x19}, 0x80) socket$kcm(0x10, 0x400000002, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8912, &(0x7f0000000040)='\xb1\x00\x00\x00\x00\x00\x00\x9az\x196a\xfaj\x92\\\xe8Mx\xc2\xb7\x0fg\xa8;\xc8\xf95m\x14\xdd^\xaf\x9bt') socket$kcm(0x10, 0x3, 0x10) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x280000, 0x0) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x11, 0xc, &(0x7f0000000800)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002a00000018010000646c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b701000000000000850000007500000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r6 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r6, 0x29, 0x7, &(0x7f0000000000)=r5, 0x4) syz_open_procfs$namespace(0x0, 0xfffffffffffffffe) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_ro(r7, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) openat$cgroup_ro(r7, &(0x7f00000000c0)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="61128c000000000061134c0000000000bf20000000000000070000000f0000003d030100000000009500ffb1000000006926000000000000bf670000000000001606fdff0fff52007607000010000000d60600000ee60000bf050000000000001f63000000000000650700000200000007070000fbffffff1f75000000000000bf54000000000000070400000410f900bd430100000000009500000000000000050000000000000095000000000000001c15a3ce747c693a74b62fd0758b15f09429c09074bc4b2bd2dc480dd7a064b8673e2060162cc43bcba1060999f9d60bb39d0af449deaa27ea949e8f9000d885dfea2783835e29eb532ba8546fc020c1966f8b5f32b095f566edf66b7751828da9dbd5b996b9e8d897e461c01c697671d100000000400036c17fb01dde179c1f2686ee970d6482a2e7ddbf51c74ccac1c7b21bde7d1af255d6ebff9bff35e3888a0e356d82e43407a6d7fa94b2100204000000000000009ab62d7b07ba0a71a72145edade9941f04000000000000004ea9e4c70ef8b7407740ab3312edee62a4dc2fc85755d387bfa1bc8eb71fbe11b2216cc8d1f0160c237d929b49da28724b95555b74be2f76fb5f330b015a68587a75c01300"/467], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffe1}, 0x48) 21.498478025s ago: executing program 2 (id=19155): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x482, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x3a0ffffffff) write$cgroup_subtree(r1, 0x0, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@volatile={0xf, 0x0, 0x0, 0x9, 0x2}]}, {0x0, [0x0, 0x0, 0x0]}}, &(0x7f00000003c0)=""/51, 0x29, 0x33, 0x1, 0x7, 0x10000, @value=r1}, 0x28) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000300)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2, 0x5}, 0x50) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x2, 0x10}, 0xc) bpf$TOKEN_CREATE(0x24, &(0x7f0000000580)={0x0, r4}, 0x8) r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000500)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x4, '\x00', 0x0, r0, 0x2}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x11, 0x2, &(0x7f0000000080)=@raw=[@map_val={0x18, 0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000100)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x77, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000240)={0x0, 0x1}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0xa, 0x7, 0x3}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[r3, r4, 0xffffffffffffffff, r5], &(0x7f0000000580), 0x10, 0x1}, 0x94) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r7 = openat$cgroup_ro(r6, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000}, 0x10}, 0x94) r8 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r8, 0x84, 0xb, &(0x7f0000000000), 0xe) sendmsg$inet(r8, &(0x7f00000007c0)={&(0x7f0000000040)={0x2, 0x0, @private=0xa010101}, 0x10, &(0x7f0000000300), 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x158}, 0x24000840) close(r8) write$cgroup_int(r7, &(0x7f0000000040)=0x1, 0x12) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r10 = openat$cgroup_ro(r9, &(0x7f0000000280)='cgroup.kill\x00', 0x275a, 0x0) write$cgroup_int(r10, &(0x7f0000000040)=0x1, 0x12) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={0xffffffffffffffff, 0xfeffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0xffffffffffffff20, &(0x7f0000000080)="0666", 0x0, 0x2, 0x0, 0x80000000}, 0x50) r11 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r11, 0xfeffff, 0x113, 0x3f00f000, &(0x7f0000000700)="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", 0x0, 0xf0, 0x0, 0x4a, 0xffffff0c}, 0x40) 20.231798646s ago: executing program 0 (id=19156): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000059000000"], 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x2a}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={0xffffffffffffffff, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x4) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3075e, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000580), 0x2}, 0x5e02, 0x0, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f0000000300), 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000280), 0x9) r2 = openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0xb0000}, 0x805, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, 0x0, &(0x7f0000000380)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(r2, &(0x7f0000000080), 0x12) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r4, &(0x7f00000001c0), 0x12) gettid() 19.215180666s ago: executing program 3 (id=19157): r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@ethernet={0x6}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000100)="cda7c369cb60203490e2b7628d8b6ab7129bea1684ac2090fe0ed2567002465cb2fa7d96c7d1c30ff51198fd8d54c46c38c4ba581a808d498eb81cfcd51ed2435b04947933fdf374b7c5f146fdd7d7952d95d52cd56bea6b2f8269cad4f687cc9a0eac03c05d3cdedcd7f963019719e20d65a3fa244b2e4a6fe6a34a0d4772a546c84c3681b4c3f8fd51aa594ffddde0194d70ee6f06d5c562e43a2ea2ed4fae8e238fb1f1de04a27c389482f834c8255a6292b6b3263345799601ceb1703c63d75641d7", 0xc4}, {&(0x7f0000000200)="f565e6446e86d449c401a1c09559089d4bbc16e59d8f47e4f58efcfb120f623a1c840b77e61d2bd6227702400e31b868d728839f923ec06329c3257a6db0b18b81e74ee8eceae0ec1529e6b9b350316569d09396de0e", 0x56}, {&(0x7f0000000280)="8db8601bab7da9117453b4ac0ab456a3d092da0023f5d90a2cc9509de7", 0x1d}, {0x0}, {&(0x7f00000002c0)="b95479958331fc23fffed55fd1aff4b612ab85fa32a2655a5c11f21f6c629ff55fecf3a44a358db96c24527a29c4d78772245f5ff8e6a355eb77f01f6a9383040e844f3c9a646acb2535a5f7a2d50b426cb4c2c23f6e7c8ea947928175ba7fd816cc8ff5700c732a2be96d3543cfe1918486fa258db51592a06561b6fdb06e588b1e238db43290f08e5cc7075d4e2480b9645d9050d0e3ad9db2d0a76d56d60f51de45f222f870d4c9a26a9c84497b49c14b", 0xb2}, {&(0x7f0000000380)="e8030195d00466c46209d4649dbc947c0172b1f5e3ac4e77bb286768aa210c01379e0237dbc7aec716794455fba0e7f08c884dee6e5d6dc6ecff6d13b2b00591d285fe77e75c1eb0dbcaac71e63e5bd49cd93108391bdd678ba8fbb7a4974a8cb01e7c574cbb6ee0fd466157ac1ac4b9fb644e9b4ab4d95395807ba09f017511df0ca1043d1bcdd178c405e98a2a1b9b216346da8c6d747a7af00b8cef082ebb7644e11edb8b44045f254c6975c24b24933c754101eda712e840224de172a350da4f77d30f3ba71cae65e7c1a71ea34dd1cc760f70ab5409a1340d9e5a657f8d8e7b2ade40", 0xe5}], 0x6, &(0x7f0000001900)=[{0x68, 0x6, 0x6, "f7bc138f770b4ab04032cf38d68edee3b8ba36e77783eadbaeb256d3e467d20d6bdc31cc9f8a5e4f2cc9c2eaf9266929d8001ef3f49e1b131105f3246e893837c3e1382b6a4bea63abd26f3e8e7ddd00c3a970198793"}, {0x1010, 0x112, 0x9d7, "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{0x100, 0x95, 0x4, "cce822d5a32469f364664743ba5410bca167948fe1667b9e70c6f1e644650e530445362cccd546e0574817d72bd16220b9a4c95667cc31b98c759d004f0966420b42601313a8fd03a1cba5395129e8cf8432fa1855f2bfca71737e09fc0dc7b154ca71fb1d468f7e7e22934370182fb9dea3b46c990a7e5cd9a97911943dc938ad90117b74432406a30316c57f01ff6d73dc7bbbfafdb1ef5023e944c6ff4ef51e100c8f51e64c3b98006aa079d83d618013f7de3b3b15fe18e90694f517751676fd04a4a6fd28de64b63f5234e9244645f6450c6c1c00c3fa86df51d1b57c19424f41b8f889359cf07166c989"}, {0xa0, 0x85, 0x9, "95f9ec04ea95563a7395bc16aef7969ff831956ef1ec94d6afa09fccddf19ba30724cba522d8f4d1acdb0affc173d0290bcc845f20f871e9948284f0f29784e44ef46097bb0fb73564332dd12e0161829d57f004987b0bfca5106c5867ac297b7bfacb0ca1b0ce71ad93cc0aafcc08ad1cafd1281f13c5d9efe51bf0e43af8a62f60c53d04a901e50e8199878b66"}, {0x78, 0x118, 0x3, "fc001b00922bc7ddf845fa7cb632f81cc3400b9c30a22813a71909df16ea3d3df5f7359f6e1e30aa2a49c27cca34398f2eb81d9cff490d77ff8c07e008cd9abfdf780d0e700a4077c4d00f1b81851615e74ec4431e665dd145707349aa22ad6d8b72"}, {0x78, 0x6, 0x1, "cdc6288e90712b6d0f40bf94faab460bf6ba46576a1167fda4cc86dc1a515c9cb1f75c9e7eab5d328071e9cdae88e63c327fec54d3a711ffbe3bb830a14af84244fb762019cce725aab6b6a5aba2aa8a24d8266d1f2f669975d2a0aa667d8b389b32a1319135ed4b"}, {0xb0, 0x116, 0x2205, "20d03d6408bc66c909501a6a075a10cd16c70d0e248bb595f77b376e3a751b4b6effa2e7a5cc7df1c5c8c92c76ce87ebdb8db17e1a399e35db596ed450120783cc74755733b28e49d9e327663036cd440d8b92c71510dd4a40373998f18341dde3e61b1024358942773244ec973d7f14c7d69ee82c632c5c203b8f83553a7494bac70bf8668ef3fd5a40e172b13a4437cb18a1b1a4d8508e79fd"}, {0x28, 0x6, 0x8000, "c9e3d08d51ecff53c387122bf82babd8adcf"}], 0x13e0}, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="d8000000190081054e81f782db4cb9040a1d080006007c02e8fe55a10a0014000900142603600e1208000f4f1b000401a8001600200005400400027c035c0461c1d67f6f94007134cf6efb8000a007a29045bace8017cbec4c2ee5a7cef4090000001fb790643a5ee4ce1b14d6d9d428d9ab6fd1364c3871e66b30dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723", 0xd8}], 0x1}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x48, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2, 0x1946}, 0x0, 0x0, 0x0, 0x8, 0x7fff, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x1, 0x830d}, 0x0, 0x2, 0xfffffffe, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x18, 0x8, 0x40, 0x42, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\n'], 0x48) r4 = socket$kcm(0x2, 0x1, 0x84) r5 = perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32514, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x4220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r5, 0x0) r6 = socket$kcm(0x2, 0x5, 0x84) sendmsg$kcm(r6, &(0x7f0000003180)={&(0x7f0000000700)=@ieee802154={0x24, @long={0x3, 0x1, {0xaaaaaaaaaaaa0302}}}, 0x80, &(0x7f0000003100)=[{0x0}, {&(0x7f00000007c0)="4e3a5d8941607091693593b555a6596dbfbc28e2784774dbe078609dd898f602655ef6928c779aaaf94fe1bc27b8dd11c1a63d0875d95bd2acf8b4fa4cd23287c3759c6d7a2d80833c95f75b91a32b98c3e1da", 0x53}, {&(0x7f0000002dc0)="c7a64c6d16f8f4620ec40928", 0xc}, {&(0x7f0000002e00)="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", 0xfe}, {&(0x7f0000002f00)="b288d648fab6adb2ccf59b83e71795ff763c0fc7bcb7362382117cc393837d3d3c958a7a5cc1b3c7691ebd796b09dafadd68689cb0f0e46ffeaf72e580a46d7f2c425cdac586628ab1229b921efe50f57f11a0de6b54ef71fc99f1ba636018226ee1cff5288adc8b726ff2ebcf69348002f4444af0f092dbf4487632a73b01072c51ffe7f3d77e43463143a00fea774ae7920149f36a08992c806775ddc906b580a80d0a2598443ea9c1d42910fcdb8eb546dc33876ecfee9be174776ed1180afa51a3f040b81fbf03d0c8e308", 0xcd}, {&(0x7f0000003000)="ebe6b55246d6c4752e2aaeee1769d71961fed2f14f96b110c6f31793b72e2ea3bbb2ad554ec1ae7441774ba3584c001c1b8e01dcf8b75dd239a3b896b42a58afa8930036e6d34fa3b431539116738e30aa6f8cf083e46f143443b7b9cc095cd80fe98e3f75a894e64f2d945ae7e6365b7d1afd5ff842931008c1904dac30b1352678b072d3bae8704fbb4a22b21d31f4c8354849c2a1ed811ed6e6027644c255a2546e49af046327de0f95bb924a9e048753824d737a42bfc0f2b22ea8bd7fdf0974eb2c8cd3e97fb2c91e26153fc275cd985db421", 0xd5}], 0x6}, 0x80) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000680)=ANY=[@ANYBLOB], 0x50) sendmsg$inet(r6, &(0x7f00000029c0)={&(0x7f0000000100)={0x2, 0x0, @private=0xa010101}, 0x10, 0x0}, 0x4000040) setsockopt$sock_attach_bpf(r4, 0x84, 0x84, 0x0, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x1000, r3}, 0x38) bpf$BPF_MAP_GET_NEXT_ID(0xc, 0x0, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000640)={@cgroup, 0x7, 0x1, 0x4, &(0x7f0000000540)=[0x0, 0x0], 0x2, 0x0, &(0x7f0000000580), 0x0, 0x0}, 0x40) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x3f, &(0x7f0000000000)=[{&(0x7f0000000840)="89000000120081ae08060cdc030000007f030010000000000001ffca1b1f0000000024c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec00150c00014003080c00bdad446b9bbc7a46e3988285dcdf12f21308f868fece01955fed0009d78f0a947ee2b49e33538afa8af92347514f0b56a20ff27fff", 0x89}], 0x1}, 0x0) 19.003790146s ago: executing program 1 (id=19158): perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x34, 0x8}, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x482, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x3a0ffffffff) write$cgroup_subtree(r1, 0x0, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@volatile={0xf, 0x0, 0x0, 0x9, 0x2}]}, {0x0, [0x0, 0x0, 0x0]}}, &(0x7f00000003c0)=""/51, 0x29, 0x33, 0x1, 0x7, 0x10000, @value=r1}, 0x28) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000300)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2, 0x5}, 0x50) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x2, 0x10}, 0xc) bpf$TOKEN_CREATE(0x24, &(0x7f0000000580)={0x0, r4}, 0x8) r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000500)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x4, '\x00', 0x0, r0, 0x2}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x11, 0x2, &(0x7f0000000080)=@raw=[@map_val={0x18, 0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000100)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x77, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000240)={0x0, 0x1}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0xa, 0x7, 0x3}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[r3, r4, 0xffffffffffffffff, r5], &(0x7f0000000580), 0x10, 0x1}, 0x94) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r7 = openat$cgroup_ro(r6, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000}, 0x10}, 0x94) r8 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r8, 0x84, 0xb, &(0x7f0000000000), 0xe) sendmsg$inet(r8, &(0x7f00000007c0)={&(0x7f0000000040)={0x2, 0x0, @private=0xa010101}, 0x10, &(0x7f0000000300), 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x158}, 0x24000840) close(r8) write$cgroup_int(r7, &(0x7f0000000040)=0x1, 0x12) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r10 = openat$cgroup_ro(r9, &(0x7f0000000280)='cgroup.kill\x00', 0x275a, 0x0) write$cgroup_int(r10, &(0x7f0000000040)=0x1, 0x12) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={0xffffffffffffffff, 0xfeffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0xffffffffffffff20, &(0x7f0000000080)="0666", 0x0, 0x2, 0x0, 0x80000000}, 0x50) r11 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000840)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8fff0ff79a4f0ff00000000b7060000ffffffff6d6405000000000065040400010000000404000001000000b7050000400000006a0a80fe000000008500000053000000b70000000000000095000010000000004e62011c3034fdb117168bd07ba08af339d1a1ee35fe163a255c33282044b32495ef8ab9adc67ccc945ff15d802f5132143c0a9fc7a84452569957c1002ed7d458e17f791f4798c8eb484de03312c69b3edff5be26765ba5f8f2879021c2ea53ac547a654bbd2db5356b971d83dd12742be9087a3e7b7c0efd3e38c794eb06b0b8c392904ae7dd5e4dee88518ddf12dddd4bfc6a4dd3b6beba51074229b0d4b504516c4c3e5d1aa044d8d00728141cd67bcd68f253288e655c6b34e02e90637ef2912ba7de26ff2357ef17f95a25780c3a057826ef4e912f01a201e694e3049b8c8fe8b65d8d66bb766f7f3f918c86a702522368d9f81897133af94a5a4cff7f4d8b9d8eaf302f0b2e0c252b0000000000000000ee917bca4885bbf597a14ab6458e6272d88e0c8088f404f011289ebc5623faa1182632161e073af1d69a2e36be115be3b325ecd201d2ffb0a7fa4f5d1106560cdcf071defd0a8be3b69ce3e4f361aca75827426dde87fdf4617222674280f55e98107450c19b861299fcd9ed9d8679406419406bf0c5329bd5b4697336112b0b8756ce3574046bf611a108f8df4d1a88597840b702b6fa8edfff8faf8b8ec039bab385cac0535373bb8fab90539b1a65ddff841eb671f7faf39a43a66c5540b8762b42007c9ec43193ccf617dbf8a12b4a189edbf9fb7c42b1f435ccd4b19b53b60322af0aa66e8f448e1bd96822e6b70b62912c926dbe417cccd4f696d528fa8a3ea847f10e9b1106f3bb506f1d7fbdf801000000000000006c028eb5b5a073d0de5538ab42e171b3baae34c35987b0dda497ac3f5e97e60eaeea15c6d55badf9b86b1c000100006e60cd06c9ed24313ce607d403bb6030f800000000690db0221b1705c501f802ff59b4e683efa4b6e77e042072ec9eb8166f6e28b49a7705a1befc4d315878f88a8fb1dd679fb4c5557abae6849917dc51a89d47b728502f7e621fc0e3ba04020000c149ee6601728c750930519339b44197c22da865059b475afd96187d881e93b42a5fdfd686d8900c44c67133eeb0109dcb60dddad58037fda65885a15a42560ee3027a5ebf95254744f10fd607bc3100b94932b8d9447c42f6e21ee0e54f8be386bdc09decece910a481e648e0cb074536a25ff581d92af08a06f857311a2f14326b0b290205e91a682e00c8762cbc6b904c980eef6e6ae00f0000000000006a8194479700a02b92bec8d05eae1f24fdd7b80d3dde04c22f689594de2ebb9687219de8d73ac83823feb402a2415a9850d5f0183ec67be96dc0e4acd7acf1dfe79d6771903b76e2ae47d972651390c22d641030e1ddac018dc3116e1803af10a5f2b5f7ba58aca5bcabbbab24414a3810788e5503e4be66d683daac5f00000000000000001000ba96edb95ede0e1957c2a2754258d9fd028096cc15a8b912b494d4bbe609031ea1ca65a548941d5d16297757310d9daebd5a3dabbced3b051129cd60a37d397643324e6f0aadf978d639650000000000000000570b0acbcaa196e6b46e213a34c1a550e7c2d8cee7a278cee591f360e345d37dc9f8991a16c08d72317e42d2ac9126acd76130ef1086016697e4d51c4b42b2efc8edab88d46bc3d5d6e5a634c912bc40513643bf44cb416b3149040220aa39035ae46d16d879fc815a5cb84b0d5c8ad970128adf8dec1171e860ca54ce5d6a5aa0327bca4f49a710bf8a8399071237fe5d764e2034873c94a4f21287f3bce3eeb69e94df2e14e4ab10cc7834b304bc879b80255991dd7aac2e92c9e7c411c019d229c1f1e563152f1c5ae9cda3e808000000a0c779d624c5a2b7491b8f73e767389ecd1dee951353bb22b7caf89468871520823715cfebd04189c6c6b34bd8a6541f6bc0630000000000f94e85f5111add3a3cb5bcace95f38465402c39df835754ef33056b0e1134187822c001a25304f3e00b44675d0a25a21dc4023c642cc6f5a75c45a29ab933600acf9a2d471b73a73178cdf309e5d53311996215b44295dfddc1dd6b81132e999366e460d15d366e84da02b8afc40c47e733f804460ed8300ec34eab2ed80097bd32ff1a6143ab1476037e474ca876187c85bed4391215cd77e6a1fd6399a498b96b9b0cca93255acb08c67e50004c5af6fd5b4ce7c1ebc9202bd7b329a4d2530486d5999dd7f90ebecca37f2869135438f05407b1fd7481daf9ec94b799c12e714d573e2a6331f496254f254a60c52b2026ed6a72c82cd191490fabe7b151f92e5d700f21830d613fbe490f305b3845a78817e59bf7ed36471dbca01d39e50ae2535460e1d2f2614940647233a02d5000000000000000000f70e52f0d56f6a4dcf7e57c03d4b4add0500000000000000320304d0d2b308c5ed3956eae263035d703f862224e9818a3d7ac270793a7bf2af87585293960a80ac63c54e55063bf8d24639e561253ef0caf6c58118120d8acecc0528f0d81d291009fc46401baf9c22d1c452a5b61b7a1b9adfcc17f5ad99dcdf935923185db7b14a7fa7babc1f53df70618bb73aa810b756696f26653b84cf842ae433fda59fbe312be11bb7dfecdc38c1c1f688d2724568cc396fca7c74984b7f7bd000000000000003ff3e5857fc6598c933610be374909dc8622b0722259e922f40d7862f7ea72f1754f07711de7600000000000000000000000000c4cb643e73ad8a45f0c7164484540e66e29943aa72297d831ce6c978866a55ed53130c6747f569c9c9abe724b4fc647b17401d2201e8c201e7d6ffa1fa122677f7393ed4fe8a93306f048b6703b04544e42a9cd937ef8d98ee8d878a12a627791c5c2d9fc6de65356be92fd98fdbe819686c7bd3be5bd0ce627c8357675f752c73a502d25c31c831078f098c34295bfe90e882843003841f4c0c65dc1810a50000000000000015911cb03e743c482199757d35df5b59fe0a0c5240c85498d818578e2d65c4ff4acbee037498222b1f81f3726a244da1fd6b8c195f1303bedb744045f31e1547d7bc3c3eae68b8da059a59c8c37e3639c2c4eb3d8229ac24d2ce12bc0e5db4a8202d72e64d5c5eacd0d0c0cd7a879ed967f5a2bd39ae4cf7daf7c9fa1777d54fb5920c8434163f75062c62455bf6e23817a85d"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r11, 0xfeffff, 0x113, 0x3f00f000, &(0x7f0000000700)="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", 0x0, 0xf0, 0x0, 0x4a, 0xffffff0c}, 0x40) 15.853182899s ago: executing program 3 (id=19159): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000059000000"], 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x2a}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={0xffffffffffffffff, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r0 = socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x4) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3075e, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000580), 0x2}, 0x5e02, 0x0, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_type(r1, &(0x7f0000000300), 0x2, 0x0) write$cgroup_type(r2, &(0x7f0000000280), 0x9) r3 = openat$cgroup_procs(r1, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) socket$kcm(0x10, 0x2, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0xb0000}, 0x805, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(r3, &(0x7f0000000080), 0x12) r7 = openat$cgroup_ro(r6, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r7, &(0x7f0000000200)=0x1, 0x12) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r9 = openat$cgroup_procs(r8, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r9, &(0x7f00000001c0), 0x12) gettid() sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x20, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000011008b88040f80ec59acbc0413a1f8480f0000005e2900421803001825000a001400000002800000121f", 0x2e}], 0x1}, 0x0) 15.590574782s ago: executing program 4 (id=19160): socket$kcm(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x482, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x3a0ffffffff) write$cgroup_subtree(r0, 0x0, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000780)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x4}, {0x0, [0x2e, 0x0]}}, 0x0, 0x1c, 0x0, 0x1, 0x7, 0x10000}, 0x28) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000300)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2, 0x5}, 0x50) bpf$TOKEN_CREATE(0x24, &(0x7f0000000580), 0x8) r3 = bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000ec0)={0x11, 0x3, &(0x7f0000000080)=@raw=[@call={0x85, 0x0, 0x0, 0xbb}, @map_val={0x18, 0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000100)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x77, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000180)={0x0, 0x1}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0xa, 0x7, 0x3}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000f80)=[r2, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x1}, 0x94) write$cgroup_devices(r0, 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) r6 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r6, 0x84, 0xb, &(0x7f0000000000), 0xe) sendmsg$inet(r6, &(0x7f00000007c0)={&(0x7f0000000040)={0x2, 0x0, @private=0xa010101}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="92", 0x1}], 0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x158}, 0x24000840) close(r6) write$cgroup_int(r5, &(0x7f0000000040)=0x1, 0x12) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0300000004000000040000000a00000000000000", @ANYRES32=r3, @ANYBLOB="00000000000001000000006be51f900a399294ee1d67fd34490bf82c1484122d6229a0385f4cc8f2cf56c7c37375c0beefd1a67fbac3058502d5b4", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="04000000020000000200"/28], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="0b00000007000000010000000900000001000000", @ANYRES32, @ANYBLOB='\x00'/17, @ANYRES32=0x0, @ANYBLOB='\x00'/28], 0x50) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r7, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r7, &(0x7f00000000c0), &(0x7f0000000380)=""/75}, 0x20) 12.634052826s ago: executing program 0 (id=19161): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000059000000"], 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x2a}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={0xffffffffffffffff, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r0 = socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x4) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3075e, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000580), 0x2}, 0x5e02, 0x0, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_type(r1, &(0x7f0000000300), 0x2, 0x0) write$cgroup_type(r2, &(0x7f0000000280), 0x9) r3 = openat$cgroup_procs(r1, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) socket$kcm(0x10, 0x2, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0xb0000}, 0x805, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(r3, 0x0, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r6, &(0x7f0000000200)=0x1, 0x12) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r8 = openat$cgroup_procs(r7, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r8, &(0x7f00000001c0), 0x12) gettid() sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x20, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000011008b88040f80ec59acbc0413a1f8480f0000005e2900421803001825000a001400000002800000121f", 0x2e}], 0x1}, 0x0) 12.633376526s ago: executing program 1 (id=19162): socket$kcm(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x482, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x3a0ffffffff) write$cgroup_subtree(r0, 0x0, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000780)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x4}, {0x0, [0x2e, 0x0]}}, 0x0, 0x1c, 0x0, 0x1, 0x7, 0x10000}, 0x28) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000300)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2, 0x5}, 0x50) bpf$TOKEN_CREATE(0x24, &(0x7f0000000580), 0x8) r3 = bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000ec0)={0x11, 0x3, &(0x7f0000000080)=@raw=[@call={0x85, 0x0, 0x0, 0xbb}, @map_val={0x18, 0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000100)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x77, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000180)={0x0, 0x1}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0xa, 0x7, 0x3}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000f80)=[r2, 0xffffffffffffffff], 0x0, 0x10, 0x1}, 0x94) write$cgroup_devices(r0, &(0x7f00000001c0)={'a', ' *:* ', 'wm\x00'}, 0x9) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) r6 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r6, 0x84, 0xb, &(0x7f0000000000), 0xe) sendmsg$inet(r6, &(0x7f00000007c0)={&(0x7f0000000040)={0x2, 0x0, @private=0xa010101}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="92", 0x1}], 0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x158}, 0x24000840) close(r6) write$cgroup_int(r5, &(0x7f0000000040)=0x1, 0x12) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0300000004000000040000000a00000000000000", @ANYRES32=r3, @ANYBLOB="00000000000001000000006be51f900a399294ee1d67fd34490bf82c1484122d6229a0385f4cc8f2cf56c7c37375c0beefd1a67fbac3058502d5b4", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="04000000020000000200"/28], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="0b00000007000000010000000900000001000000", @ANYRES32, @ANYBLOB='\x00'/17, @ANYRES32=0x0, @ANYBLOB='\x00'/28], 0x50) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r7, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r7, &(0x7f00000000c0), &(0x7f0000000380)=""/75}, 0x20) 11.802730656s ago: executing program 1 (id=19163): sendmsg$inet(0xffffffffffffffff, 0x0, 0x4008804) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x24, 0x12506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x7602}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000021000000000000004bc311ec8500000075000000850000000800000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f00000002c0)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80, &(0x7f0000000840)=[{&(0x7f00000000c0)="dc2f0c8dfea1135a289d1a155ac90f05dcdc0423623a7ba9", 0x18}, {&(0x7f0000000340)="9367f40574213c283fa3b1101945754701f59ec616d4330677fde2e5bc34aac0742fa55279cd909cfeab281b9904e185c4ffcaa9fbe6b3b4c9112a174558e097a83753d24429654cc9347290184216ca4ec5bf2d4623f8f07eb6b345617ee2cb92aacac1ba99639a7e27c55a330f7ad193612366427b90bc98b1b539294fe94eaa523af340714fca1cfbe48477f8acbd07d810c6a99acc90f29736", 0x9b}, {0x0}, {&(0x7f0000000500)="fe9b6b7f244e5c8d18c0185c0a0bee2216590d4033b27c1e1d1968a7d05d919823118fd4183d7614cc166cb3054ccac24cb4512c265a27e63268efe7f0e42cf2228a882ab8b0e1287488909cc3ceb861b3b995dc2b1a", 0x56}, {&(0x7f0000000140)}, {&(0x7f0000000580)="6a081c7ab62b30d9724e8722305b6c543428022435d77e2d9cbd64bd87e5e566d5de9f79f5b681fc269c2a74e372792ea565dc00e8d1310b57b65ea0efce8c9e1328170714a79b8c097477cd716c459969bfa03d50c33cbf873eaef4e9e0f00b7719d0acae35b6090daec748e9a05baf31c6f1bb9a9f4c92d205b23031c4433b4f47d9f05fa43efdd5a4da0c51ff04e3340ae70a0f939e924cc951b03192f164e0029e6e3a4694444cf4965933be90db9edf1fa9b9f746b57d7e066b8d96e6a1bc7b8523e71ca96835739a316598e6a89622d7", 0xd3}, {&(0x7f0000000240)="7278b07486382a80db28e35eba25fb3b415b0609fd4aad3bf7ff668c4e1aea5cd221672c302ac3bdd6d4f6be1bcfcc24b6451ce5da5fa7e3918b5f37516f316c", 0x40}, {&(0x7f0000000700)="2dc964cd54", 0x5}, {&(0x7f0000000740)="1a2c48e680568bc76a2bd4a94874dc6a36c537c741b93b5211d6ddb8af4411377ed58b29eeb831e457edd8e7444e389f8b0ac028bc2ef04f102c138a61f8ea26d73dae030827f95ac19fd83c36ef2ac672a2be6300713889a95a8300e5fc0bee17afcdea36a72a", 0x67}, {&(0x7f00000007c0)="2857a099f970cef06ddaa3e5b39ddd84fc45df525070397ed8de60b592c82f360507395717da2f565c29aaaf807bb1f7e89c1aa987cb1de56f90a867c723c53e6d2e", 0x42}], 0xa, &(0x7f0000000900)=[{0x80, 0x84, 0xb, "235c6f03ba20305ed5fd2ea39409f1909f273bda695237c6940f9ea3291b5dafa1acd7627f8bdbaaa8021deb7d72371e4cd917e315297098eee93d1eecec426cf8caf4205f7774c784fd834b190a7a94261a08ef2f8e74542e19e94673b74e57c7ccd3fc0723e6a6603cc949d816e08f"}], 0x80}, 0x20008840) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x7, 0x9e0}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x207}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000680)={0x5, 0x80, 0x8, 0xe, 0x35, 0x7, 0x0, 0x4, 0x80080, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x2, @perf_bp={0x0, 0x8}, 0x0, 0x9, 0x4, 0x3, 0x7779, 0x8, 0xb, 0x0, 0x7fffffff, 0x0, 0x8}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x2) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@base={0x5, 0x1, 0x9, 0x2, 0x0, 0x1}, 0x48) r1 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="c018030021000b12d25a80648c2594f90224fc60100c034002000000053582c137153e370248078000f01700", 0x2c}], 0x1}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@base={0xd, 0x2, 0x4, 0x4, 0x0, r0}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x1f, 0x5, &(0x7f00000002c0)=@framed={{}, [@map_fd={0x18, 0x0, 0x2, 0x0, r2}]}, &(0x7f0000000100)='syzkaller\x00', 0x2, 0xe5, &(0x7f0000000000)=""/229, 0x0, 0x19}, 0x80) socket$kcm(0x10, 0x400000002, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8912, &(0x7f0000000040)='\xb1\x00\x00\x00\x00\x00\x00\x9az\x196a\xfaj\x92\\\xe8Mx\xc2\xb7\x0fg\xa8;\xc8\xf95m\x14\xdd^\xaf\x9bt') socket$kcm(0x10, 0x3, 0x10) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x280000, 0x0) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000340)={0x2, 0x80, 0x5, 0xc, 0x5, 0x4, 0x0, 0x2, 0x2002, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x16, 0x2, @perf_config_ext={0x6, 0x9}, 0x800, 0x3, 0x401, 0x5, 0x0, 0x9, 0xd, 0x0, 0x8, 0x0, 0x8}) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f00000000c0)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="61128c000000000061134c0000000000bf20000000000000070000000f0000003d030100000000009500ffb1000000006926000000000000bf670000000000001606fdff0fff52007607000010000000d60600000ee60000bf050000000000001f63000000000000650700000200000007070000fbffffff1f75000000000000bf54000000000000070400000410f900bd430100000000009500000000000000050000000000000095000000000000001c15a3ce747c693a74b62fd0758b15f09429c09074bc4b2bd2dc480dd7a064b8673e2060162cc43bcba1060999f9d60bb39d0af449deaa27ea949e8f9000d885dfea2783835e29eb532ba8546fc020c1966f8b5f32b095f566edf66b7751828da9dbd5b996b9e8d897e461c01c697671d100000000400036c17fb01dde179c1f2686ee970d6482a2e7ddbf51c74ccac1c7b21bde7d1af255d6ebff9bff35e3888a0e356d82e43407a6d7fa94b2100204000000000000009ab62d7b07ba0a71a72145edade9941f04000000000000004ea9e4c70ef8b7407740ab3312edee62a4dc2fc85755d387bfa1bc8eb71fbe11b2216cc8d1f0160c237d929b49da28724b95555b74be2f76fb5f330b015a68587a75c01300"/467], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffe1}, 0x48) 11.476921012s ago: executing program 2 (id=19164): perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x34, 0x8}, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x3a0ffffffff) write$cgroup_subtree(r1, 0x0, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@volatile={0xf, 0x0, 0x0, 0x9, 0x2}]}, {0x0, [0x0, 0x0, 0x0]}}, &(0x7f00000003c0)=""/51, 0x29, 0x33, 0x1, 0x7, 0x10000, @value=r1}, 0x28) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000300)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2, 0x5}, 0x50) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x2, 0x10}, 0xc) bpf$TOKEN_CREATE(0x24, &(0x7f0000000580)={0x0, r4}, 0x8) r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000500)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x4, '\x00', 0x0, r0, 0x2}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x11, 0x2, &(0x7f0000000080)=@raw=[@map_val={0x18, 0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000100)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x77, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000240)={0x0, 0x1}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0xa, 0x7, 0x3}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[r3, r4, 0xffffffffffffffff, r5], &(0x7f0000000580), 0x10, 0x1}, 0x94) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r7 = openat$cgroup_ro(r6, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000}, 0x10}, 0x94) r8 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r8, 0x84, 0xb, &(0x7f0000000000), 0xe) sendmsg$inet(r8, &(0x7f00000007c0)={&(0x7f0000000040)={0x2, 0x0, @private=0xa010101}, 0x10, &(0x7f0000000300), 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x158}, 0x24000840) close(r8) write$cgroup_int(r7, &(0x7f0000000040)=0x1, 0x12) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r10 = openat$cgroup_ro(r9, &(0x7f0000000280)='cgroup.kill\x00', 0x275a, 0x0) write$cgroup_int(r10, &(0x7f0000000040)=0x1, 0x12) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={0xffffffffffffffff, 0xfeffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0xffffffffffffff20, &(0x7f0000000080)="0666", 0x0, 0x2, 0x0, 0x80000000}, 0x50) r11 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r11, 0xfeffff, 0x113, 0x3f00f000, &(0x7f0000000700)="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", 0x0, 0xf0, 0x0, 0x4a, 0xffffff0c}, 0x40) 9.380029554s ago: executing program 4 (id=19165): perf_event_open(0x0, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8920, &(0x7f0000000040)={'veth1_macvtap\x00', @random="0200ac7f7f00"}) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x91, 0x0, 0x11}, 0x8850) r1 = socket$kcm(0x2, 0x200000000000001, 0x106) recvmsg$kcm(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/35, 0x23}], 0x1}, 0x10100) r2 = socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x56, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x2}, {0x10000002, 0x0, 0xb, 0xc}]}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) recvmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0x64, &(0x7f0000000000)=r5, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup/syz1\x00', 0x200002, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0e00000004000000080000000b"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000100)={{r7}, &(0x7f0000000380), &(0x7f00000000c0)}, 0x20) sendmsg$inet(r2, &(0x7f0000000140)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000001940)='{', 0xffc0}], 0x1}, 0x80d1) r8 = openat$cgroup_devices(r6, 0x0, 0x2, 0x0) write$cgroup_devices(r8, 0x0, 0xa) r9 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000005000000b703000000000084850000000400000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r10 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r10, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="1400000016000b63d25a80648c2594", 0xf}], 0x1}, 0x0) close(r2) 6.184459029s ago: executing program 4 (id=19166): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x482, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000001780)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x55, 0x1, 0x0, 0x0, 0x0, 0x1ff, 0xa892, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b73, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x8000000000032, 0xfffffbff, 0x3, 0x9, 0x0, 0x5, 0x0, 0xffffffff, 0x0, 0x20000000000000}, 0x0, 0x9, 0xffffffffffffffff, 0x9) recvmsg$unix(r2, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r5 = socket$kcm(0xa, 0x2, 0x88) setsockopt$sock_attach_bpf(r5, 0x1, 0x41, &(0x7f0000000040)=r4, 0x4) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000002fc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000540)={r6, 0x0, 0xf, 0x0, &(0x7f0000000100)="5c71f91b05c413550230b4c817a628", 0x0, 0x1, 0x0, 0x0, 0x0, &(0x7f0000000180), 0x0}, 0x50) sendmsg$kcm(r5, &(0x7f0000000580)={&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x4, @mcast2, 0x9}, 0x80, 0x0}, 0x4000080) recvmsg(r5, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000d00)=""/136, 0x88}, 0x12000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, &(0x7f0000000e80), 0x0, 0x7ab, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r7 = socket$kcm(0x2, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) sendmsg$inet(r7, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000080)=[{&(0x7f00000000c0)='#', 0x1}], 0x1}, 0x4000040) recvmsg(r7, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x102) setsockopt$sock_attach_bpf(r7, 0x1, 0x7, &(0x7f0000000180), 0x43) r8 = socket$kcm(0x10, 0x5, 0x0) recvmsg(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x3}, 0x100) recvmsg$unix(r4, &(0x7f0000000500)={&(0x7f0000000300), 0x6e, &(0x7f0000000980)=[{0x0}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000000240)=""/55, 0x37}, {0x0}, {&(0x7f0000000840)=""/126, 0x7e}, {&(0x7f0000000400)=""/11, 0xb}], 0x6, &(0x7f0000000a40)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}, 0x40000101) 5.910498013s ago: executing program 1 (id=19167): socket$kcm(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x482, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x3a0ffffffff) write$cgroup_subtree(r0, 0x0, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000780)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x4}, {0x0, [0x2e, 0x0]}}, 0x0, 0x1c, 0x0, 0x1, 0x7, 0x10000}, 0x28) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000300)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2, 0x5}, 0x50) bpf$TOKEN_CREATE(0x24, &(0x7f0000000580), 0x8) r2 = bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000ec0)={0x11, 0x3, &(0x7f0000000080)=@raw=[@call={0x85, 0x0, 0x0, 0xbb}, @map_val={0x18, 0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000100)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x77, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000180)={0x0, 0x1}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0xa, 0x7, 0x3}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) write$cgroup_devices(r0, &(0x7f00000001c0)={'a', ' *:* ', 'wm\x00'}, 0x9) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) r5 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r5, 0x84, 0xb, &(0x7f0000000000), 0xe) sendmsg$inet(r5, &(0x7f00000007c0)={&(0x7f0000000040)={0x2, 0x0, @private=0xa010101}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="92", 0x1}], 0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x158}, 0x24000840) close(r5) write$cgroup_int(r4, &(0x7f0000000040)=0x1, 0x12) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0300000004000000040000000a00000000000000", @ANYRES32=r2, @ANYBLOB="00000000000001000000006be51f900a399294ee1d67fd34490bf82c1484122d6229a0385f4cc8f2cf56c7c37375c0beefd1a67fbac3058502d5b4", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="04000000020000000200"/28], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="0b00000007000000010000000900000001000000", @ANYRES32, @ANYBLOB='\x00'/17, @ANYRES32=0x0, @ANYBLOB='\x00'/28], 0x50) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r6, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r6, &(0x7f00000000c0), &(0x7f0000000380)=""/75}, 0x20) 5.314083032s ago: executing program 1 (id=19168): socket$kcm(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x482, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x3a0ffffffff) write$cgroup_subtree(r0, 0x0, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000780)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x4}, {0x0, [0x2e, 0x0]}}, 0x0, 0x1c, 0x0, 0x1, 0x7, 0x10000}, 0x28) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000300)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2, 0x5}, 0x50) bpf$TOKEN_CREATE(0x24, &(0x7f0000000580), 0x8) r2 = bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000ec0)={0x11, 0x3, &(0x7f0000000080)=@raw=[@call={0x85, 0x0, 0x0, 0xbb}, @map_val={0x18, 0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000100)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x77, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000180)={0x0, 0x1}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0xa, 0x7, 0x3}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000f80), 0x0, 0x10, 0x1}, 0x94) write$cgroup_devices(r0, &(0x7f00000001c0)={'a', ' *:* ', 'wm\x00'}, 0x9) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) r5 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r5, 0x84, 0xb, &(0x7f0000000000), 0xe) sendmsg$inet(r5, &(0x7f00000007c0)={&(0x7f0000000040)={0x2, 0x0, @private=0xa010101}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="92", 0x1}], 0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x158}, 0x24000840) close(r5) write$cgroup_int(r4, &(0x7f0000000040)=0x1, 0x12) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0300000004000000040000000a00000000000000", @ANYRES32=r2, @ANYBLOB="00000000000001000000006be51f900a399294ee1d67fd34490bf82c1484122d6229a0385f4cc8f2cf56c7c37375c0beefd1a67fbac3058502d5b4", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="04000000020000000200"/28], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="0b00000007000000010000000900000001000000", @ANYRES32, @ANYBLOB='\x00'/17, @ANYRES32=0x0, @ANYBLOB='\x00'/28], 0x50) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r6, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r6, &(0x7f00000000c0), &(0x7f0000000380)=""/75}, 0x20) 4.985410398s ago: executing program 4 (id=19169): r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@ethernet={0x6}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000100)="cda7c369cb60203490e2b7628d8b6ab7129bea1684ac2090fe0ed2567002465cb2fa7d96c7d1c30ff51198fd8d54c46c38c4ba581a808d498eb81cfcd51ed2435b04947933fdf374b7c5f146fdd7d7952d95d52cd56bea6b2f8269cad4f687cc9a0eac03c05d3cdedcd7f963019719e20d65a3fa244b2e4a6fe6a34a0d4772a546c84c3681b4c3f8fd51aa594ffddde0194d70ee6f06d5c562e43a2ea2ed4fae8e238fb1f1de04a27c389482f834c8255a6292b6b3263345799601ceb1703c63d75641d7", 0xc4}, {&(0x7f0000000200)="f565e6446e86d449c401a1c09559089d4bbc16e59d8f47e4f58efcfb120f623a1c840b77e61d2bd6227702400e31b868d728839f923ec06329c3257a6db0b18b81e74ee8eceae0ec1529e6b9b350316569d09396de0e", 0x56}, {&(0x7f0000000280)="8db8601bab7da9117453b4ac0ab456a3d092da0023f5d90a2cc9509de7", 0x1d}, {0x0}, {&(0x7f00000002c0)="b95479958331fc23fffed55fd1aff4b612ab85fa32a2655a5c11f21f6c629ff55fecf3a44a358db96c24527a29c4d78772245f5ff8e6a355eb77f01f6a9383040e844f3c9a646acb2535a5f7a2d50b426cb4c2c23f6e7c8ea947928175ba7fd816cc8ff5700c732a2be96d3543cfe1918486fa258db51592a06561b6fdb06e588b1e238db43290f08e5cc7075d4e2480b9645d9050d0e3ad9db2d0a76d56d60f51de45f222f870d4c9a26a9c84497b49c14b", 0xb2}, {&(0x7f0000000380)="e8030195d00466c46209d4649dbc947c0172b1f5e3ac4e77bb286768aa210c01379e0237dbc7aec716794455fba0e7f08c884dee6e5d6dc6ecff6d13b2b00591d285fe77e75c1eb0dbcaac71e63e5bd49cd93108391bdd678ba8fbb7a4974a8cb01e7c574cbb6ee0fd466157ac1ac4b9fb644e9b4ab4d95395807ba09f017511df0ca1043d1bcdd178c405e98a2a1b9b216346da8c6d747a7af00b8cef082ebb7644e11edb8b44045f254c6975c24b24933c754101eda712e840224de172a350da4f77d30f3ba71cae65e7c1a71ea34dd1cc760f70ab5409a1340d9e5a657f8d8e7b2ade40", 0xe5}], 0x6, &(0x7f0000001900)=[{0x68, 0x6, 0x6, "f7bc138f770b4ab04032cf38d68edee3b8ba36e77783eadbaeb256d3e467d20d6bdc31cc9f8a5e4f2cc9c2eaf9266929d8001ef3f49e1b131105f3246e893837c3e1382b6a4bea63abd26f3e8e7ddd00c3a970198793"}, {0x1010, 0x112, 0x9d7, "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{0x100, 0x95, 0x4, "cce822d5a32469f364664743ba5410bca167948fe1667b9e70c6f1e644650e530445362cccd546e0574817d72bd16220b9a4c95667cc31b98c759d004f0966420b42601313a8fd03a1cba5395129e8cf8432fa1855f2bfca71737e09fc0dc7b154ca71fb1d468f7e7e22934370182fb9dea3b46c990a7e5cd9a97911943dc938ad90117b74432406a30316c57f01ff6d73dc7bbbfafdb1ef5023e944c6ff4ef51e100c8f51e64c3b98006aa079d83d618013f7de3b3b15fe18e90694f517751676fd04a4a6fd28de64b63f5234e9244645f6450c6c1c00c3fa86df51d1b57c19424f41b8f889359cf07166c989"}, {0xa0, 0x85, 0x9, "95f9ec04ea95563a7395bc16aef7969ff831956ef1ec94d6afa09fccddf19ba30724cba522d8f4d1acdb0affc173d0290bcc845f20f871e9948284f0f29784e44ef46097bb0fb73564332dd12e0161829d57f004987b0bfca5106c5867ac297b7bfacb0ca1b0ce71ad93cc0aafcc08ad1cafd1281f13c5d9efe51bf0e43af8a62f60c53d04a901e50e8199878b66"}, {0x78, 0x118, 0x3, "fc001b00922bc7ddf845fa7cb632f81cc3400b9c30a22813a71909df16ea3d3df5f7359f6e1e30aa2a49c27cca34398f2eb81d9cff490d77ff8c07e008cd9abfdf780d0e700a4077c4d00f1b81851615e74ec4431e665dd145707349aa22ad6d8b72"}, {0x78, 0x6, 0x1, "cdc6288e90712b6d0f40bf94faab460bf6ba46576a1167fda4cc86dc1a515c9cb1f75c9e7eab5d328071e9cdae88e63c327fec54d3a711ffbe3bb830a14af84244fb762019cce725aab6b6a5aba2aa8a24d8266d1f2f669975d2a0aa667d8b389b32a1319135ed4b"}, {0xb0, 0x116, 0x2205, "20d03d6408bc66c909501a6a075a10cd16c70d0e248bb595f77b376e3a751b4b6effa2e7a5cc7df1c5c8c92c76ce87ebdb8db17e1a399e35db596ed450120783cc74755733b28e49d9e327663036cd440d8b92c71510dd4a40373998f18341dde3e61b1024358942773244ec973d7f14c7d69ee82c632c5c203b8f83553a7494bac70bf8668ef3fd5a40e172b13a4437cb18a1b1a4d8508e79fd"}, {0x28, 0x6, 0x8000, "c9e3d08d51ecff53c387122bf82babd8adcf"}], 0x13e0}, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="d8000000190081054e81f782db4cb9040a1d080006007c02e8fe55a10a0014000900142603600e1208000f4f1b000401a8001600200005400400027c035c0461c1d67f6f94007134cf6efb8000a007a29045bace8017cbec4c2ee5a7cef4090000001fb790643a5ee4ce1b14d6d9d428d9ab6fd1364c3871e66b30dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723", 0xd8}], 0x1}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x48, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2, 0x1946}, 0x0, 0x0, 0x0, 0x8, 0x7fff, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x1, 0x830d}, 0x0, 0x2, 0xfffffffe, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x18, 0x8, 0x40, 0x42, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\n'], 0x48) r4 = socket$kcm(0x2, 0x1, 0x84) r5 = perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32514, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x4220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r5, 0x0) r6 = socket$kcm(0x2, 0x5, 0x84) sendmsg$kcm(r6, &(0x7f0000003180)={&(0x7f0000000700)=@ieee802154={0x24, @long={0x3, 0x1, {0xaaaaaaaaaaaa0302}}}, 0x80, &(0x7f0000003100)=[{0x0}, {&(0x7f00000007c0)="4e3a5d8941607091693593b555a6596dbfbc28e2784774dbe078609dd898f602655ef6928c779aaaf94fe1bc27b8dd11c1a63d0875d95bd2acf8b4fa4cd23287c3759c6d7a2d80833c95f75b91a32b98c3e1da", 0x53}, {&(0x7f0000002dc0)="c7a64c6d16f8f4620ec40928", 0xc}, {&(0x7f0000002e00)="32a3d3b637a9e3369992acda4d11bce0623d80e68c7abadcd84a529d25c9a67a35d006518d09298a512de4fd6ab8751644dd01489a2ca4e012016f82ede2742fd8fe82b0cab2d8fb9086551acf6bda436ffb21b83c775a0301c0f8cc4010f12b2f8174bf9b7abe65ca2dcfc414c4977b3cea85d15c9e60fc2a7597f92420045afdde604e421ab97daaa27fdc773df1afd890cb39640eb68bc91801b7fa9330b8dfd7c5a17ec4ddad5a21ea54874ff590215a928342e8ea097d5ee223e638d6164e4873e957a51fd51c7e3d31f62b511fee1ad603a79c2660fcf8d726876182d746dfc02570340369ee291046ce0b9fac8a25cc494362b778cce3fb6dd2b2", 0xfe}, {&(0x7f0000002f00)="b288d648fab6adb2ccf59b83e71795ff763c0fc7bcb7362382117cc393837d3d3c958a7a5cc1b3c7691ebd796b09dafadd68689cb0f0e46ffeaf72e580a46d7f2c425cdac586628ab1229b921efe50f57f11a0de6b54ef71fc99f1ba636018226ee1cff5288adc8b726ff2ebcf69348002f4444af0f092dbf4487632a73b01072c51ffe7f3d77e43463143a00fea774ae7920149f36a08992c806775ddc906b580a80d0a2598443ea9c1d42910fcdb8eb546dc33876ecfee9be174776ed1180afa51a3f040b81fbf03d0c8e308", 0xcd}, {&(0x7f0000003000)="ebe6b55246d6c4752e2aaeee1769d71961fed2f14f96b110c6f31793b72e2ea3bbb2ad554ec1ae7441774ba3584c001c1b8e01dcf8b75dd239a3b896b42a58afa8930036e6d34fa3b431539116738e30aa6f8cf083e46f143443b7b9cc095cd80fe98e3f75a894e64f2d945ae7e6365b7d1afd5ff842931008c1904dac30b1352678b072d3bae8704fbb4a22b21d31f4c8354849c2a1ed811ed6e6027644c255a2546e49af046327de0f95bb924a9e048753824d737a42bfc0f2b22ea8bd7fdf0974eb2c8cd3e97fb2c91e26153fc275cd985db421", 0xd5}], 0x6}, 0x80) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000680)=ANY=[@ANYBLOB], 0x50) sendmsg$inet(r6, &(0x7f00000029c0)={&(0x7f0000000100)={0x2, 0x0, @private=0xa010101}, 0x10, 0x0}, 0x4000040) setsockopt$sock_attach_bpf(r4, 0x84, 0x84, 0x0, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x1000, r3}, 0x38) bpf$BPF_MAP_GET_NEXT_ID(0xc, 0x0, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000640)={@cgroup, 0x7, 0x1, 0x4, &(0x7f0000000540)=[0x0, 0x0], 0x2, 0x0, &(0x7f0000000580), 0x0, 0x0}, 0x40) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x3f, &(0x7f0000000000)=[{&(0x7f0000000840)="89000000120081ae08060cdc030000007f030010000000000001ffca1b1f0000000024c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec00150c00014003080c00bdad446b9bbc7a46e3988285dcdf12f21308f868fece01955fed0009d78f0a947ee2b49e33538afa8af92347514f0b56a20ff27fff", 0x89}], 0x1}, 0x0) 3.071822701s ago: executing program 4 (id=19170): sendmsg$inet(0xffffffffffffffff, 0x0, 0x4008804) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x24, 0x12506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x7602}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000021000000000000004bc311ec8500000075000000850000000800000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f00000002c0)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80, &(0x7f0000000840)=[{&(0x7f00000000c0)="dc2f0c8dfea1135a289d1a155ac90f05dcdc0423623a7ba9", 0x18}, {&(0x7f0000000340)="9367f40574213c283fa3b1101945754701f59ec616d4330677fde2e5bc34aac0742fa55279cd909cfeab281b9904e185c4ffcaa9fbe6b3b4c9112a174558e097a83753d24429654cc9347290184216ca4ec5bf2d4623f8f07eb6b345617ee2cb92aacac1ba99639a7e27c55a330f7ad193612366427b90bc98b1b539294fe94eaa523af340714fca1cfbe48477f8acbd07d810c6a99acc90f29736", 0x9b}, {0x0}, {&(0x7f0000000500)="fe9b6b7f244e5c8d18c0185c0a0bee2216590d4033b27c1e1d1968a7d05d919823118fd4183d7614cc166cb3054ccac24cb4512c265a27e63268efe7f0e42cf2228a882ab8b0e1287488909cc3ceb861b3b995dc2b1a", 0x56}, {&(0x7f0000000140)}, {&(0x7f0000000580)="6a081c7ab62b30d9724e8722305b6c543428022435d77e2d9cbd64bd87e5e566d5de9f79f5b681fc269c2a74e372792ea565dc00e8d1310b57b65ea0efce8c9e1328170714a79b8c097477cd716c459969bfa03d50c33cbf873eaef4e9e0f00b7719d0acae35b6090daec748e9a05baf31c6f1bb9a9f4c92d205b23031c4433b4f47d9f05fa43efdd5a4da0c51ff04e3340ae70a0f939e924cc951b03192f164e0029e6e3a4694444cf4965933be90db9edf1fa9b9f746b57d7e066b8d96e6a1bc7b8523e71ca96835739a316598e6a89622d7", 0xd3}, {&(0x7f0000000240)="7278b07486382a80db28e35eba25fb3b415b0609fd4aad3bf7ff668c4e1aea5cd221672c302ac3bdd6d4f6be1bcfcc24b6451ce5da5fa7e3918b5f37516f316c", 0x40}, {&(0x7f0000000700)="2dc964cd54", 0x5}, {&(0x7f0000000740)="1a2c48e680568bc76a2bd4a94874dc6a36c537c741b93b5211d6ddb8af4411377ed58b29eeb831e457edd8e7444e389f8b0ac028bc2ef04f102c138a61f8ea26d73dae030827f95ac19fd83c36ef2ac672a2be6300713889a95a8300e5fc0bee17afcdea36a72a", 0x67}, {&(0x7f00000007c0)="2857a099f970cef06ddaa3e5b39ddd84fc45df525070397ed8de60b592c82f360507395717da2f565c29aaaf807bb1f7e89c1aa987cb1de56f90a867c723c53e6d2e", 0x42}], 0xa, &(0x7f0000000900)=[{0x80, 0x84, 0xb, "235c6f03ba20305ed5fd2ea39409f1909f273bda695237c6940f9ea3291b5dafa1acd7627f8bdbaaa8021deb7d72371e4cd917e315297098eee93d1eecec426cf8caf4205f7774c784fd834b190a7a94261a08ef2f8e74542e19e94673b74e57c7ccd3fc0723e6a6603cc949d816e08f"}], 0x80}, 0x20008840) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x7, 0x9e0}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x207}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000680)={0x5, 0x80, 0x8, 0xe, 0x35, 0x7, 0x0, 0x4, 0x80080, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x2, @perf_bp={0x0, 0x8}, 0x0, 0x9, 0x4, 0x3, 0x7779, 0x8, 0xb, 0x0, 0x7fffffff, 0x0, 0x8}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x2) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@base={0x5, 0x1, 0x9, 0x2, 0x0, 0x1}, 0x48) r1 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="c018030021000b12d25a80648c2594f90224fc60100c034002000000053582c137153e370248078000f01700", 0x2c}], 0x1}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@base={0xd, 0x2, 0x4, 0x4, 0x0, r0}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x1f, 0x5, &(0x7f00000002c0)=@framed={{}, [@map_fd={0x18, 0x0, 0x2, 0x0, r2}]}, &(0x7f0000000100)='syzkaller\x00', 0x2, 0xe5, &(0x7f0000000000)=""/229, 0x0, 0x19}, 0x80) socket$kcm(0x10, 0x400000002, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8912, &(0x7f0000000040)='\xb1\x00\x00\x00\x00\x00\x00\x9az\x196a\xfaj\x92\\\xe8Mx\xc2\xb7\x0fg\xa8;\xc8\xf95m\x14\xdd^\xaf\x9bt') socket$kcm(0x10, 0x3, 0x10) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x280000, 0x0) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x11, 0xc, &(0x7f0000000800)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002a00000018010000646c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b701000000000000850000007500000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r6 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r6, 0x29, 0x7, &(0x7f0000000000)=r5, 0x4) syz_open_procfs$namespace(0x0, 0xfffffffffffffffe) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_ro(r7, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) openat$cgroup_ro(r7, &(0x7f00000000c0)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="61128c000000000061134c0000000000bf20000000000000070000000f0000003d030100000000009500ffb1000000006926000000000000bf670000000000001606fdff0fff52007607000010000000d60600000ee60000bf050000000000001f63000000000000650700000200000007070000fbffffff1f75000000000000bf54000000000000070400000410f900bd430100000000009500000000000000050000000000000095000000000000001c15a3ce747c693a74b62fd0758b15f09429c09074bc4b2bd2dc480dd7a064b8673e2060162cc43bcba1060999f9d60bb39d0af449deaa27ea949e8f9000d885dfea2783835e29eb532ba8546fc020c1966f8b5f32b095f566edf66b7751828da9dbd5b996b9e8d897e461c01c697671d100000000400036c17fb01dde179c1f2686ee970d6482a2e7ddbf51c74ccac1c7b21bde7d1af255d6ebff9bff35e3888a0e356d82e43407a6d7fa94b2100204000000000000009ab62d7b07ba0a71a72145edade9941f04000000000000004ea9e4c70ef8b7407740ab3312edee62a4dc2fc85755d387bfa1bc8eb71fbe11b2216cc8d1f0160c237d929b49da28724b95555b74be2f76fb5f330b015a68587a75c01300"/467], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffe1}, 0x48) 2.240015401s ago: executing program 1 (id=19171): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000059000000"], 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x2a}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={0xffffffffffffffff, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x4) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3075e, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000580), 0x2}, 0x5e02, 0x0, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f0000000300), 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000280), 0x9) r2 = openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0xb0000}, 0x805, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, 0x0, &(0x7f0000000380)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(r2, &(0x7f0000000080), 0x12) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r4, &(0x7f00000001c0), 0x12) gettid() 0s ago: executing program 32 (id=19159): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000059000000"], 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x2a}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={0xffffffffffffffff, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r0 = socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x4) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3075e, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000580), 0x2}, 0x5e02, 0x0, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_type(r1, &(0x7f0000000300), 0x2, 0x0) write$cgroup_type(r2, &(0x7f0000000280), 0x9) r3 = openat$cgroup_procs(r1, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) socket$kcm(0x10, 0x2, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0xb0000}, 0x805, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(r3, &(0x7f0000000080), 0x12) r7 = openat$cgroup_ro(r6, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r7, &(0x7f0000000200)=0x1, 0x12) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r9 = openat$cgroup_procs(r8, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r9, &(0x7f00000001c0), 0x12) gettid() sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x20, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000011008b88040f80ec59acbc0413a1f8480f0000005e2900421803001825000a001400000002800000121f", 0x2e}], 0x1}, 0x0) kernel console output (not intermixed with test programs): 8] netlink: 'syz.4.18908': attribute type 4 has an invalid length. [ 2173.437337][T22138] netlink: 152 bytes leftover after parsing attributes in process `syz.4.18908'. [ 2173.632108][T22154] netlink: 'syz.3.18914': attribute type 20 has an invalid length. [ 2174.627915][T22172] netlink: 14 bytes leftover after parsing attributes in process `syz.4.18918'. [ 2175.471759][T22198] netlink: 'syz.0.18930': attribute type 20 has an invalid length. [ 2176.558577][T22218] netlink: 14 bytes leftover after parsing attributes in process `syz.2.18934'. [ 2179.152491][T22254] netlink: 'syz.3.18945': attribute type 20 has an invalid length. [ 2182.071366][T22288] device syzkaller0 left promiscuous mode [ 2183.612401][T22300] netlink: 14 bytes leftover after parsing attributes in process `syz.0.18957'. [ 2185.156903][T22318] netlink: 'syz.4.18962': attribute type 20 has an invalid length. [ 2187.008071][T22347] netlink: 14 bytes leftover after parsing attributes in process `syz.1.18972'. [ 2189.112449][T22368] netlink: 14 bytes leftover after parsing attributes in process `syz.3.18975'. [ 2190.413057][T22388] netlink: 'syz.0.18984': attribute type 20 has an invalid length. [ 2192.676539][T22422] netlink: 14 bytes leftover after parsing attributes in process `syz.0.18993'. [ 2194.726938][T22434] netlink: 'syz.3.18997': attribute type 20 has an invalid length. [ 2196.537601][T22446] netlink: 14 bytes leftover after parsing attributes in process `syz.4.18999'. [ 2199.068794][T22498] netlink: 14 bytes leftover after parsing attributes in process `syz.0.19012'. [ 2199.617193][T22505] netlink: 'syz.3.19015': attribute type 20 has an invalid length. [ 2202.053774][T22541] netlink: 14 bytes leftover after parsing attributes in process `syz.2.19024'. [ 2204.171487][T22565] netlink: 14 bytes leftover after parsing attributes in process `syz.1.19030'. [ 2204.316558][T22558] netlink: 'syz.4.19028': attribute type 20 has an invalid length. [ 2208.278041][T22604] netlink: 'syz.0.19042': attribute type 4 has an invalid length. [ 2208.285907][T22604] netlink: 152 bytes leftover after parsing attributes in process `syz.0.19042'. [ 2209.417583][T22619] netlink: 14 bytes leftover after parsing attributes in process `syz.1.19044'. [ 2211.681777][T22632] netlink: 14 bytes leftover after parsing attributes in process `syz.2.19050'. [ 2212.316912][T22636] netlink: 'syz.4.19051': attribute type 20 has an invalid length. [ 2212.941028][T22609] syz.1.19039 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2213.060365][T22609] CPU: 0 PID: 22609 Comm: syz.1.19039 Not tainted syzkaller #0 [ 2213.067961][T22609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 2213.078023][T22609] Call Trace: [ 2213.081308][T22609] [ 2213.084253][T22609] dump_stack_lvl+0x188/0x250 [ 2213.088945][T22609] ? show_regs_print_info+0x20/0x20 [ 2213.094160][T22609] ? load_image+0x400/0x400 [ 2213.098683][T22609] ? local_lock_release+0x170/0x170 [ 2213.103893][T22609] ? __rwlock_init+0x140/0x140 [ 2213.108676][T22609] dump_header+0xd4/0x770 [ 2213.113113][T22609] oom_kill_process+0x20e/0x3d0 [ 2213.117981][T22609] out_of_memory+0xdbe/0x1180 [ 2213.122684][T22609] ? mutex_lock_io_nested+0x60/0x60 [ 2213.127907][T22609] ? unregister_oom_notifier+0x20/0x20 [ 2213.133378][T22609] mem_cgroup_out_of_memory+0x2bd/0x3b0 [ 2213.138932][T22609] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2213.144595][T22609] ? do_raw_spin_unlock+0x11d/0x230 [ 2213.149815][T22609] try_charge_memcg+0xfcf/0x14f0 [ 2213.154784][T22609] ? get_mem_cgroup_from_objcg+0x120/0x120 [ 2213.160625][T22609] ? rcu_lock_acquire+0x30/0x30 [ 2213.165504][T22609] charge_memcg+0x100/0x2f0 [ 2213.170113][T22609] ? __mem_cgroup_charge+0x80/0x80 [ 2213.175251][T22609] __mem_cgroup_charge+0x21/0x80 [ 2213.180199][T22609] shmem_add_to_page_cache+0xa98/0x14d0 [ 2213.185765][T22609] ? put_page+0x200/0x200 [ 2213.190123][T22609] ? mark_lock+0x94/0x320 [ 2213.194460][T22609] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2213.200551][T22609] shmem_getpage_gfp+0x1796/0x2d40 [ 2213.205800][T22609] shmem_write_begin+0xcd/0x1a0 [ 2213.210670][T22609] generic_perform_write+0x2b6/0x550 [ 2213.215969][T22609] ? atime_needs_update+0x780/0x780 [ 2213.221290][T22609] ? grab_cache_page_write_begin+0xa0/0xa0 [ 2213.227109][T22609] ? file_remove_privs+0x5d0/0x5d0 [ 2213.232241][T22609] ? rwsem_write_trylock+0x135/0x1c0 [ 2213.237539][T22609] ? clear_nonspinnable+0x60/0x60 [ 2213.242574][T22609] __generic_file_write_iter+0x25f/0x4e0 [ 2213.248224][T22609] generic_file_write_iter+0xa6/0x1b0 [ 2213.253613][T22609] __kernel_write+0x51c/0x970 [ 2213.258407][T22609] ? vfs_read+0xd60/0xd60 [ 2213.262753][T22609] ? __lock_acquire+0x7d10/0x7d10 [ 2213.267806][T22609] ? cgroup_freezing+0x264/0x310 [ 2213.272754][T22609] ? freezing_slow_path+0x104/0x150 [ 2213.277957][T22609] __dump_emit+0x249/0x370 [ 2213.282379][T22609] ? do_raw_spin_unlock+0x11d/0x230 [ 2213.287597][T22609] ? wait_for_dump_helpers+0x3d0/0x3d0 [ 2213.293160][T22609] ? dump_emit+0x153/0x3d0 [ 2213.297584][T22609] dump_user_range+0x84/0x340 [ 2213.302448][T22609] elf_core_dump+0x2fbd/0x3500 [ 2213.307248][T22609] ? load_elf_library+0x920/0x920 [ 2213.312294][T22609] ? verify_lock_unused+0x140/0x140 [ 2213.317502][T22609] ? dump_vma_snapshot+0xb00/0xe40 [ 2213.322667][T22609] ? rcu_read_lock_any_held+0xb0/0x130 [ 2213.328668][T22609] do_coredump+0x14c7/0x2ac0 [ 2213.333297][T22609] ? nfs_stat_to_errno+0x190/0x190 [ 2213.338473][T22609] ? rcu_nmi_exit+0x6f/0xf0 [ 2213.343076][T22609] ? lock_chain_count+0x20/0x20 [ 2213.347932][T22609] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2213.353125][T22609] ? lockdep_hardirqs_on+0x94/0x140 [ 2213.358326][T22609] get_signal+0x40a/0x12c0 [ 2213.362762][T22609] arch_do_signal_or_restart+0xe7/0x12c0 [ 2213.368428][T22609] ? force_sig_info_to_task+0x320/0x3d0 [ 2213.373978][T22609] ? get_sigframe_size+0x10/0x10 [ 2213.378917][T22609] ? rcu_nmi_exit+0x6f/0xf0 [ 2213.383430][T22609] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2213.389435][T22609] ? exit_to_user_mode_loop+0x3b/0x130 [ 2213.394976][T22609] exit_to_user_mode_loop+0x9e/0x130 [ 2213.400257][T22609] exit_to_user_mode_prepare+0xee/0x180 [ 2213.405887][T22609] irqentry_exit_to_user_mode+0x5/0x30 [ 2213.411369][T22609] exc_page_fault+0x88/0x100 [ 2213.415970][T22609] asm_exc_page_fault+0x22/0x30 [ 2213.420815][T22609] RIP: 0033:0x7fa1833eb7a1 [ 2213.425226][T22609] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 2213.444821][T22609] RSP: 002b:00000000fffffeb0 EFLAGS: 00010217 [ 2213.450885][T22609] RAX: 0000000000000000 RBX: 00007fa183664fa0 RCX: 00007fa1833eb799 [ 2213.458850][T22609] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 2213.466811][T22609] RBP: 00007fa183481c99 R08: 0000000000000000 R09: 0000000000000000 [ 2213.474773][T22609] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2213.482745][T22609] R13: 00007fa183665038 R14: 00007fa183664fa0 R15: 00007ffe1e4b3438 [ 2213.490728][T22609] [ 2213.772522][T22609] memory: usage 307200kB, limit 307200kB, failcnt 58037 [ 2213.786546][T22609] memory+swap: usage 427688kB, limit 9007199254740988kB, failcnt 0 [ 2213.794480][T22609] kmem: usage 9128kB, limit 9007199254740988kB, failcnt 0 [ 2213.833482][T22609] Memory cgroup stats for /syz1: [ 2213.834915][T22609] anon 1024000 [ 2213.834915][T22609] file 304185344 [ 2213.834915][T22609] kernel_stack 425984 [ 2213.834915][T22609] pagetables 2060288 [ 2213.834915][T22609] percpu 29072 [ 2213.834915][T22609] sock 0 [ 2213.834915][T22609] shmem 304177152 [ 2213.834915][T22609] file_mapped 0 [ 2213.834915][T22609] file_dirty 0 [ 2213.834915][T22609] file_writeback 0 [ 2213.834915][T22609] swapcached 643215360 [ 2213.834915][T22609] anon_thp 0 [ 2213.834915][T22609] file_thp 0 [ 2213.834915][T22609] shmem_thp 0 [ 2213.834915][T22609] inactive_anon 304787456 [ 2213.834915][T22609] active_anon 425984 [ 2213.834915][T22609] inactive_file 8192 [ 2213.834915][T22609] active_file 0 [ 2213.834915][T22609] unevictable 0 [ 2213.834915][T22609] slab_reclaimable 3456864 [ 2213.834915][T22609] slab_unreclaimable 3040360 [ 2213.834915][T22609] slab 6497224 [ 2213.834915][T22609] workingset_refault_anon 875 [ 2213.834915][T22609] workingset_refault_file 9005 [ 2213.834915][T22609] workingset_activate_anon 99 [ 2213.957821][T22609] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.18994,pid=22425,uid=0 [ 2213.997179][T22609] Memory cgroup out of memory: Killed process 22425 (syz.1.18994) total-vm:102220kB, anon-rss:1260kB, file-rss:54060kB, shmem-rss:0kB, UID:0 pgtables:204kB oom_score_adj:1000 [ 2214.089288][T22458] syz.1.19003 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2214.197765][T22458] CPU: 1 PID: 22458 Comm: syz.1.19003 Not tainted syzkaller #0 [ 2214.205371][T22458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 2214.215691][T22458] Call Trace: [ 2214.218972][T22458] [ 2214.221910][T22458] dump_stack_lvl+0x188/0x250 [ 2214.226773][T22458] ? show_regs_print_info+0x20/0x20 [ 2214.231993][T22458] ? load_image+0x400/0x400 [ 2214.236509][T22458] ? local_lock_release+0x170/0x170 [ 2214.241728][T22458] ? __rwlock_init+0x140/0x140 [ 2214.246524][T22458] dump_header+0xd4/0x770 [ 2214.250874][T22458] oom_kill_process+0x20e/0x3d0 [ 2214.255745][T22458] out_of_memory+0xdbe/0x1180 [ 2214.260447][T22458] ? mutex_lock_io_nested+0x60/0x60 [ 2214.265771][T22458] ? unregister_oom_notifier+0x20/0x20 [ 2214.271257][T22458] mem_cgroup_out_of_memory+0x2bd/0x3b0 [ 2214.276823][T22458] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2214.282496][T22458] ? do_raw_spin_unlock+0x11d/0x230 [ 2214.287717][T22458] try_charge_memcg+0xfcf/0x14f0 [ 2214.292698][T22458] ? get_mem_cgroup_from_objcg+0x120/0x120 [ 2214.298534][T22458] ? rcu_lock_acquire+0x30/0x30 [ 2214.303504][T22458] charge_memcg+0x100/0x2f0 [ 2214.308031][T22458] ? __mem_cgroup_charge+0x80/0x80 [ 2214.313165][T22458] __mem_cgroup_charge+0x21/0x80 [ 2214.318112][T22458] shmem_add_to_page_cache+0xa98/0x14d0 [ 2214.323674][T22458] ? put_page+0x200/0x200 [ 2214.327994][T22458] ? mark_lock+0x94/0x320 [ 2214.332309][T22458] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2214.338276][T22458] shmem_getpage_gfp+0x1796/0x2d40 [ 2214.343427][T22458] shmem_write_begin+0xcd/0x1a0 [ 2214.348267][T22458] generic_perform_write+0x2b6/0x550 [ 2214.353538][T22458] ? atime_needs_update+0x780/0x780 [ 2214.358817][T22458] ? grab_cache_page_write_begin+0xa0/0xa0 [ 2214.364609][T22458] ? file_remove_privs+0x5d0/0x5d0 [ 2214.369708][T22458] ? rwsem_write_trylock+0x135/0x1c0 [ 2214.374976][T22458] ? clear_nonspinnable+0x60/0x60 [ 2214.379991][T22458] __generic_file_write_iter+0x25f/0x4e0 [ 2214.385617][T22458] generic_file_write_iter+0xa6/0x1b0 [ 2214.391063][T22458] __kernel_write+0x51c/0x970 [ 2214.395740][T22458] ? vfs_read+0xd60/0xd60 [ 2214.400065][T22458] ? __lock_acquire+0x7d10/0x7d10 [ 2214.405175][T22458] ? cgroup_freezing+0x264/0x310 [ 2214.410193][T22458] ? freezing_slow_path+0x104/0x150 [ 2214.415393][T22458] __dump_emit+0x249/0x370 [ 2214.419799][T22458] ? wait_for_dump_helpers+0x3d0/0x3d0 [ 2214.425242][T22458] ? dump_emit+0x153/0x3d0 [ 2214.429673][T22458] dump_user_range+0x84/0x340 [ 2214.434340][T22458] elf_core_dump+0x2fbd/0x3500 [ 2214.439111][T22458] ? load_elf_library+0x920/0x920 [ 2214.444146][T22458] ? verify_lock_unused+0x140/0x140 [ 2214.449447][T22458] ? dump_vma_snapshot+0xb00/0xe40 [ 2214.454575][T22458] ? rcu_read_lock_any_held+0xb0/0x130 [ 2214.460031][T22458] do_coredump+0x14c7/0x2ac0 [ 2214.464620][T22458] ? nfs_stat_to_errno+0x190/0x190 [ 2214.469737][T22458] ? lock_chain_count+0x20/0x20 [ 2214.474579][T22458] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2214.479762][T22458] ? lockdep_hardirqs_on+0x94/0x140 [ 2214.484949][T22458] get_signal+0x40a/0x12c0 [ 2214.489367][T22458] arch_do_signal_or_restart+0xe7/0x12c0 [ 2214.495102][T22458] ? force_sig_info_to_task+0x320/0x3d0 [ 2214.500639][T22458] ? get_sigframe_size+0x10/0x10 [ 2214.505603][T22458] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2214.511592][T22458] ? exit_to_user_mode_loop+0x3b/0x130 [ 2214.517067][T22458] exit_to_user_mode_loop+0x9e/0x130 [ 2214.522510][T22458] exit_to_user_mode_prepare+0xee/0x180 [ 2214.528048][T22458] irqentry_exit_to_user_mode+0x5/0x30 [ 2214.533495][T22458] exc_page_fault+0x88/0x100 [ 2214.538091][T22458] asm_exc_page_fault+0x22/0x30 [ 2214.542924][T22458] RIP: 0033:0x7fa1833eb7a1 [ 2214.547498][T22458] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 2214.567223][T22458] RSP: 002b:00000000fffffeb0 EFLAGS: 00010217 [ 2214.573364][T22458] RAX: 0000000000000000 RBX: 00007fa183664fa0 RCX: 00007fa1833eb799 [ 2214.581318][T22458] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 2214.589358][T22458] RBP: 00007fa183481c99 R08: 0000000000000000 R09: 0000000000000000 [ 2214.597315][T22458] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2214.605278][T22458] R13: 00007fa183665038 R14: 00007fa183664fa0 R15: 00007ffe1e4b3438 [ 2214.613335][T22458] [ 2215.289785][T22458] memory: usage 306896kB, limit 307200kB, failcnt 58297 [ 2215.296889][T22458] memory+swap: usage 414148kB, limit 9007199254740988kB, failcnt 0 [ 2215.304793][T22458] kmem: usage 8892kB, limit 9007199254740988kB, failcnt 0 [ 2215.318675][T22458] Memory cgroup stats for /syz1: [ 2215.319244][T22458] anon 602112 [ 2215.319244][T22458] file 304771072 [ 2215.319244][T22458] kernel_stack 425984 [ 2215.319244][T22458] pagetables 1875968 [ 2215.319244][T22458] percpu 29072 [ 2215.319244][T22458] sock 0 [ 2215.319244][T22458] shmem 304521216 [ 2215.319244][T22458] file_mapped 90112 [ 2215.319244][T22458] file_dirty 0 [ 2215.319244][T22458] file_writeback 0 [ 2215.319244][T22458] swapcached 645373952 [ 2215.319244][T22458] anon_thp 0 [ 2215.319244][T22458] file_thp 0 [ 2215.319244][T22458] shmem_thp 0 [ 2215.319244][T22458] inactive_anon 304566272 [ 2215.319244][T22458] active_anon 434176 [ 2215.319244][T22458] inactive_file 131072 [ 2215.319244][T22458] active_file 118784 [ 2215.319244][T22458] unevictable 0 [ 2215.319244][T22458] slab_reclaimable 3457952 [ 2215.319244][T22458] slab_unreclaimable 2998328 [ 2215.319244][T22458] slab 6456280 [ 2215.319244][T22458] workingset_refault_anon 875 [ 2215.319244][T22458] workingset_refault_file 9089 [ 2215.660175][T22458] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.19000,pid=22445,uid=0 [ 2215.744816][T22458] Memory cgroup out of memory: Killed process 22445 (syz.1.19000) total-vm:102220kB, anon-rss:1256kB, file-rss:52216kB, shmem-rss:0kB, UID:0 pgtables:196kB oom_score_adj:1000 [ 2219.628723][T22699] netlink: 14 bytes leftover after parsing attributes in process `syz.2.19069'. [ 2220.548338][T22707] netlink: 'syz.3.19070': attribute type 20 has an invalid length. [ 2221.719688][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 2221.726082][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 2224.717685][T22748] netlink: 'syz.2.19083': attribute type 20 has an invalid length. [ 2227.941250][T22772] netlink: 14 bytes leftover after parsing attributes in process `syz.2.19089'. [ 2228.850060][T22779] netlink: 14 bytes leftover after parsing attributes in process `syz.3.19092'. [ 2230.292425][T22765] syz.1.19082 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2230.806364][T22765] CPU: 1 PID: 22765 Comm: syz.1.19082 Not tainted syzkaller #0 [ 2230.813966][T22765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 2230.824033][T22765] Call Trace: [ 2230.827334][T22765] [ 2230.830278][T22765] dump_stack_lvl+0x188/0x250 [ 2230.834967][T22765] ? show_regs_print_info+0x20/0x20 [ 2230.840274][T22765] ? load_image+0x400/0x400 [ 2230.844786][T22765] ? local_lock_release+0x170/0x170 [ 2230.849991][T22765] ? __rwlock_init+0x140/0x140 [ 2230.854772][T22765] dump_header+0xd4/0x770 [ 2230.859111][T22765] oom_kill_process+0x20e/0x3d0 [ 2230.863974][T22765] out_of_memory+0xdbe/0x1180 [ 2230.868663][T22765] ? mutex_lock_io_nested+0x60/0x60 [ 2230.873891][T22765] ? unregister_oom_notifier+0x20/0x20 [ 2230.879386][T22765] mem_cgroup_out_of_memory+0x2bd/0x3b0 [ 2230.884943][T22765] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2230.890511][T22765] ? do_raw_spin_unlock+0x11d/0x230 [ 2230.895726][T22765] try_charge_memcg+0xfcf/0x14f0 [ 2230.900692][T22765] ? get_mem_cgroup_from_objcg+0x120/0x120 [ 2230.906530][T22765] ? rcu_lock_acquire+0x30/0x30 [ 2230.911414][T22765] charge_memcg+0x100/0x2f0 [ 2230.915923][T22765] ? __mem_cgroup_charge+0x80/0x80 [ 2230.921054][T22765] __mem_cgroup_charge+0x21/0x80 [ 2230.926105][T22765] shmem_add_to_page_cache+0xa98/0x14d0 [ 2230.931688][T22765] ? put_page+0x200/0x200 [ 2230.936034][T22765] ? mark_lock+0x94/0x320 [ 2230.940381][T22765] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2230.946377][T22765] shmem_getpage_gfp+0x1796/0x2d40 [ 2230.951536][T22765] shmem_write_begin+0xcd/0x1a0 [ 2230.956398][T22765] generic_perform_write+0x2b6/0x550 [ 2230.961707][T22765] ? grab_cache_page_write_begin+0xa0/0xa0 [ 2230.967535][T22765] ? file_remove_privs+0x5d0/0x5d0 [ 2230.972715][T22765] ? rwsem_write_trylock+0x135/0x1c0 [ 2230.978182][T22765] ? clear_nonspinnable+0x60/0x60 [ 2230.983220][T22765] __generic_file_write_iter+0x25f/0x4e0 [ 2230.988870][T22765] generic_file_write_iter+0xa6/0x1b0 [ 2230.994269][T22765] __kernel_write+0x51c/0x970 [ 2230.998963][T22765] ? vfs_read+0xd60/0xd60 [ 2231.003303][T22765] ? __lock_acquire+0x7d10/0x7d10 [ 2231.008365][T22765] ? cgroup_freezing+0x264/0x310 [ 2231.013324][T22765] ? freezing_slow_path+0x104/0x150 [ 2231.018531][T22765] __dump_emit+0x249/0x370 [ 2231.022965][T22765] ? wait_for_dump_helpers+0x3d0/0x3d0 [ 2231.028433][T22765] ? dump_emit+0x153/0x3d0 [ 2231.032890][T22765] dump_user_range+0x84/0x340 [ 2231.037596][T22765] elf_core_dump+0x2fbd/0x3500 [ 2231.042525][T22765] ? load_elf_library+0x920/0x920 [ 2231.047566][T22765] ? verify_lock_unused+0x140/0x140 [ 2231.052886][T22765] ? dump_vma_snapshot+0xb00/0xe40 [ 2231.058070][T22765] ? rcu_read_lock_any_held+0xb0/0x130 [ 2231.063564][T22765] do_coredump+0x14c7/0x2ac0 [ 2231.068196][T22765] ? nfs_stat_to_errno+0x190/0x190 [ 2231.073351][T22765] ? lock_chain_count+0x20/0x20 [ 2231.078217][T22765] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2231.083427][T22765] ? lockdep_hardirqs_on+0x94/0x140 [ 2231.088633][T22765] get_signal+0x40a/0x12c0 [ 2231.093095][T22765] arch_do_signal_or_restart+0xe7/0x12c0 [ 2231.098748][T22765] ? force_sig_info_to_task+0x320/0x3d0 [ 2231.104335][T22765] ? get_sigframe_size+0x10/0x10 [ 2231.109286][T22765] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2231.115290][T22765] ? exit_to_user_mode_loop+0x3b/0x130 [ 2231.120768][T22765] exit_to_user_mode_loop+0x9e/0x130 [ 2231.126066][T22765] exit_to_user_mode_prepare+0xee/0x180 [ 2231.131615][T22765] irqentry_exit_to_user_mode+0x5/0x30 [ 2231.137099][T22765] exc_page_fault+0x88/0x100 [ 2231.141957][T22765] asm_exc_page_fault+0x22/0x30 [ 2231.146810][T22765] RIP: 0033:0x7fa1833eb7a1 [ 2231.151213][T22765] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 2231.170898][T22765] RSP: 002b:00000000fffffeb0 EFLAGS: 00010217 [ 2231.176964][T22765] RAX: 0000000000000000 RBX: 00007fa183664fa0 RCX: 00007fa1833eb799 [ 2231.184917][T22765] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 2231.192870][T22765] RBP: 00007fa183481c99 R08: 0000000000000000 R09: 0000000000000000 [ 2231.200829][T22765] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2231.208783][T22765] R13: 00007fa183665038 R14: 00007fa183664fa0 R15: 00007ffe1e4b3438 [ 2231.216764][T22765] [ 2231.276695][T22765] memory: usage 307200kB, limit 307200kB, failcnt 63603 [ 2231.283888][T22765] memory+swap: usage 389652kB, limit 9007199254740988kB, failcnt 0 [ 2232.137017][T22795] netlink: 'syz.3.19097': attribute type 20 has an invalid length. [ 2232.636375][T22765] kmem: usage 8872kB, limit 9007199254740988kB, failcnt 0 [ 2232.717657][T22765] Memory cgroup stats for /syz1: [ 2232.717790][T22765] anon 290816 [ 2232.717790][T22765] file 305143808 [ 2232.717790][T22765] kernel_stack 491520 [ 2232.717790][T22765] pagetables 2179072 [ 2232.717790][T22765] percpu 29072 [ 2232.717790][T22765] sock 0 [ 2232.717790][T22765] shmem 304885760 [ 2232.717790][T22765] file_mapped 0 [ 2232.717790][T22765] file_dirty 0 [ 2232.717790][T22765] file_writeback 0 [ 2232.717790][T22765] swapcached 697446400 [ 2232.717790][T22765] anon_thp 0 [ 2232.717790][T22765] file_thp 0 [ 2232.717790][T22765] shmem_thp 0 [ 2232.717790][T22765] inactive_anon 136818688 [ 2232.717790][T22765] active_anon 167702528 [ 2232.717790][T22765] inactive_file 258048 [ 2232.717790][T22765] active_file 0 [ 2232.717790][T22765] unevictable 0 [ 2232.717790][T22765] slab_reclaimable 3494120 [ 2232.717790][T22765] slab_unreclaimable 2520720 [ 2232.717790][T22765] slab 6014840 [ 2232.717790][T22765] workingset_refault_anon 918 [ 2232.717790][T22765] workingset_refault_file 10789 [ 2232.717790][T22765] workingset_activate_anon 99 [ 2234.925343][T22824] netlink: 14 bytes leftover after parsing attributes in process `syz.2.19106'. [ 2235.746576][T22765] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.18996,pid=22432,uid=0 [ 2235.965846][T22765] Memory cgroup out of memory: Killed process 22432 (syz.1.18996) total-vm:102352kB, anon-rss:1248kB, file-rss:24432kB, shmem-rss:0kB, UID:0 pgtables:204kB oom_score_adj:1000 [ 2235.966809][T22829] netlink: 14 bytes leftover after parsing attributes in process `syz.4.19107'. [ 2236.488412][T22496] syz.1.19013 invoked oom-killer: gfp_mask=0x1100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 2236.799569][T22496] CPU: 0 PID: 22496 Comm: syz.1.19013 Not tainted syzkaller #0 [ 2236.807164][T22496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 2236.817239][T22496] Call Trace: [ 2236.820615][T22496] [ 2236.823560][T22496] dump_stack_lvl+0x188/0x250 [ 2236.828257][T22496] ? show_regs_print_info+0x20/0x20 [ 2236.833480][T22496] ? load_image+0x400/0x400 [ 2236.837999][T22496] ? local_lock_release+0x170/0x170 [ 2236.843206][T22496] ? __rwlock_init+0x140/0x140 [ 2236.848003][T22496] dump_header+0xd4/0x770 [ 2236.852346][T22496] oom_kill_process+0x20e/0x3d0 [ 2236.857226][T22496] out_of_memory+0xdbe/0x1180 [ 2236.861924][T22496] ? mutex_lock_io_nested+0x60/0x60 [ 2236.867139][T22496] ? unregister_oom_notifier+0x20/0x20 [ 2236.872619][T22496] mem_cgroup_out_of_memory+0x2bd/0x3b0 [ 2236.878177][T22496] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2236.883742][T22496] ? do_raw_spin_unlock+0x11d/0x230 [ 2236.889157][T22496] try_charge_memcg+0xfcf/0x14f0 [ 2236.894122][T22496] ? get_mem_cgroup_from_objcg+0x120/0x120 [ 2236.899963][T22496] ? rcu_lock_acquire+0x30/0x30 [ 2236.904830][T22496] charge_memcg+0x100/0x2f0 [ 2236.909343][T22496] ? __mem_cgroup_charge+0x80/0x80 [ 2236.914482][T22496] __mem_cgroup_charge+0x21/0x80 [ 2236.919438][T22496] __add_to_page_cache_locked+0x9e6/0xf90 [ 2236.925269][T22496] ? put_page+0x200/0x200 [ 2236.929612][T22496] ? workingset_activation+0x760/0x760 [ 2236.935075][T22496] ? __page_cache_alloc+0xce/0x440 [ 2236.940192][T22496] ? add_to_page_cache_lru+0x4a0/0x4a0 [ 2236.945753][T22496] add_to_page_cache_lru+0x150/0x4a0 [ 2236.951066][T22496] pagecache_get_page+0xaec/0xf10 [ 2236.956104][T22496] ? page_cache_prev_miss+0x380/0x380 [ 2236.961480][T22496] ? count_memcg_event_mm+0x325/0x370 [ 2236.966865][T22496] ? __lock_acquire+0x7d10/0x7d10 [ 2236.971904][T22496] ? down_read+0x1aa/0x2e0 [ 2236.976332][T22496] filemap_fault+0x86a/0x1370 [ 2236.981027][T22496] ? mapping_seek_hole_data+0x1300/0x1300 [ 2236.986754][T22496] ? filemap_read_page+0x4c0/0x4c0 [ 2236.991878][T22496] ? count_memcg_event_mm+0x324/0x370 [ 2236.997274][T22496] __do_fault+0x141/0x330 [ 2237.001612][T22496] handle_mm_fault+0x2985/0x4410 [ 2237.006574][T22496] ? get_page+0xe0/0xe0 [ 2237.010746][T22496] ? follow_page_mask+0xa6e/0x12d0 [ 2237.015881][T22496] __get_user_pages+0x94b/0x11e0 [ 2237.020836][T22496] ? read_lock_is_recursive+0x10/0x10 [ 2237.026222][T22496] ? populate_vma_page_range+0x290/0x290 [ 2237.031876][T22496] ? get_dump_page+0xe7/0x680 [ 2237.036580][T22496] ? down_read_killable+0x1ce/0x340 [ 2237.041796][T22496] get_dump_page+0x190/0x680 [ 2237.046392][T22496] ? freezing_slow_path+0x104/0x150 [ 2237.051598][T22496] ? fault_in_readable+0x150/0x150 [ 2237.056718][T22496] ? wait_for_dump_helpers+0x3d0/0x3d0 [ 2237.062190][T22496] ? dump_emit+0x153/0x3d0 [ 2237.066621][T22496] dump_user_range+0x54/0x340 [ 2237.071310][T22496] elf_core_dump+0x2fbd/0x3500 [ 2237.076191][T22496] ? load_elf_library+0x920/0x920 [ 2237.081232][T22496] ? verify_lock_unused+0x140/0x140 [ 2237.086441][T22496] ? dump_vma_snapshot+0xb00/0xe40 [ 2237.091604][T22496] ? rcu_read_lock_any_held+0xb0/0x130 [ 2237.097134][T22496] do_coredump+0x14c7/0x2ac0 [ 2237.101754][T22496] ? nfs_stat_to_errno+0x190/0x190 [ 2237.106902][T22496] ? lock_chain_count+0x20/0x20 [ 2237.111774][T22496] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2237.116981][T22496] ? lockdep_hardirqs_on+0x94/0x140 [ 2237.122207][T22496] get_signal+0x40a/0x12c0 [ 2237.126659][T22496] arch_do_signal_or_restart+0xe7/0x12c0 [ 2237.132336][T22496] ? force_sig_info_to_task+0x320/0x3d0 [ 2237.138119][T22496] ? get_sigframe_size+0x10/0x10 [ 2237.143167][T22496] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2237.149517][T22496] ? exit_to_user_mode_loop+0x3b/0x130 [ 2237.155006][T22496] exit_to_user_mode_loop+0x9e/0x130 [ 2237.160452][T22496] exit_to_user_mode_prepare+0xee/0x180 [ 2237.166117][T22496] irqentry_exit_to_user_mode+0x5/0x30 [ 2237.171607][T22496] exc_page_fault+0x88/0x100 [ 2237.176479][T22496] asm_exc_page_fault+0x22/0x30 [ 2237.181344][T22496] RIP: 0033:0x7fa1833eb7a1 [ 2237.185770][T22496] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 2237.205472][T22496] RSP: 002b:00000000fffffeb0 EFLAGS: 00010217 [ 2237.211564][T22496] RAX: 0000000000000000 RBX: 00007fa183664fa0 RCX: 00007fa1833eb799 [ 2237.219562][T22496] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 2237.227547][T22496] RBP: 00007fa183481c99 R08: 0000000000000000 R09: 0000000000000000 [ 2237.235533][T22496] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2237.243690][T22496] R13: 00007fa183665038 R14: 00007fa183664fa0 R15: 00007ffe1e4b3438 [ 2237.251698][T22496] [ 2237.353018][T22835] netlink: 'syz.3.19108': attribute type 20 has an invalid length. [ 2237.447599][T22496] memory: usage 307200kB, limit 307200kB, failcnt 65063 [ 2237.454666][T22496] memory+swap: usage 384960kB, limit 9007199254740988kB, failcnt 0 [ 2237.739261][T22496] kmem: usage 8304kB, limit 9007199254740988kB, failcnt 0 [ 2237.974548][T22496] Memory cgroup stats for /syz1: [ 2237.975383][T22496] anon 385024 [ 2237.975383][T22496] file 305700864 [ 2237.975383][T22496] kernel_stack 557056 [ 2237.975383][T22496] pagetables 2052096 [ 2237.975383][T22496] percpu 29072 [ 2237.975383][T22496] sock 0 [ 2237.975383][T22496] shmem 305692672 [ 2237.975383][T22496] file_mapped 0 [ 2237.975383][T22496] file_dirty 0 [ 2237.975383][T22496] file_writeback 0 [ 2237.975383][T22496] swapcached 702148608 [ 2237.975383][T22496] anon_thp 0 [ 2237.975383][T22496] file_thp 0 [ 2237.975383][T22496] shmem_thp 0 [ 2237.975383][T22496] inactive_anon 152989696 [ 2237.975383][T22496] active_anon 152694784 [ 2237.975383][T22496] inactive_file 8192 [ 2237.975383][T22496] active_file 0 [ 2237.975383][T22496] unevictable 0 [ 2237.975383][T22496] slab_reclaimable 3228680 [ 2237.975383][T22496] slab_unreclaimable 2258928 [ 2237.975383][T22496] slab 5487608 [ 2237.975383][T22496] workingset_refault_anon 918 [ 2237.975383][T22496] workingset_refault_file 11429 [ 2237.975383][T22496] workingset_activate_anon 99 [ 2240.086557][T22496] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.19053,pid=22679,uid=0 [ 2240.501804][T22496] Memory cgroup out of memory: Killed process 22679 (syz.1.19053) total-vm:102352kB, anon-rss:1248kB, file-rss:24140kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 2241.708092][T22870] netlink: 14 bytes leftover after parsing attributes in process `syz.1.19119'. [ 2241.793436][T22873] netlink: 'syz.3.19120': attribute type 20 has an invalid length. [ 2243.541842][T22903] netlink: 14 bytes leftover after parsing attributes in process `syz.2.19128'. [ 2244.308902][T22911] netlink: 'syz.1.19132': attribute type 20 has an invalid length. [ 2245.691719][T22538] syz.0.19022 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2245.949124][T22538] CPU: 0 PID: 22538 Comm: syz.0.19022 Not tainted syzkaller #0 [ 2245.956716][T22538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 2245.966781][T22538] Call Trace: [ 2245.970067][T22538] [ 2245.972999][T22538] dump_stack_lvl+0x188/0x250 [ 2245.977707][T22538] ? show_regs_print_info+0x20/0x20 [ 2245.982921][T22538] ? load_image+0x400/0x400 [ 2245.987435][T22538] ? local_lock_release+0x170/0x170 [ 2245.992693][T22538] ? __rwlock_init+0x140/0x140 [ 2245.997470][T22538] dump_header+0xd4/0x770 [ 2246.001813][T22538] oom_kill_process+0x20e/0x3d0 [ 2246.006675][T22538] out_of_memory+0xdbe/0x1180 [ 2246.011367][T22538] ? mutex_lock_io_nested+0x60/0x60 [ 2246.016673][T22538] ? unregister_oom_notifier+0x20/0x20 [ 2246.022165][T22538] mem_cgroup_out_of_memory+0x2bd/0x3b0 [ 2246.027727][T22538] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2246.033291][T22538] ? do_raw_spin_unlock+0x11d/0x230 [ 2246.038513][T22538] try_charge_memcg+0xfcf/0x14f0 [ 2246.043487][T22538] ? get_mem_cgroup_from_objcg+0x120/0x120 [ 2246.049419][T22538] ? rcu_lock_acquire+0x30/0x30 [ 2246.054378][T22538] charge_memcg+0x100/0x2f0 [ 2246.058904][T22538] ? __mem_cgroup_charge+0x80/0x80 [ 2246.064126][T22538] __mem_cgroup_charge+0x21/0x80 [ 2246.069155][T22538] shmem_add_to_page_cache+0xa98/0x14d0 [ 2246.074811][T22538] ? put_page+0x200/0x200 [ 2246.079152][T22538] ? mark_lock+0x94/0x320 [ 2246.083491][T22538] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2246.089487][T22538] shmem_getpage_gfp+0x1796/0x2d40 [ 2246.094664][T22538] shmem_write_begin+0xcd/0x1a0 [ 2246.099548][T22538] generic_perform_write+0x2b6/0x550 [ 2246.104850][T22538] ? atime_needs_update+0x780/0x780 [ 2246.110089][T22538] ? grab_cache_page_write_begin+0xa0/0xa0 [ 2246.115993][T22538] ? file_remove_privs+0x5d0/0x5d0 [ 2246.121130][T22538] ? rwsem_write_trylock+0x135/0x1c0 [ 2246.126427][T22538] ? clear_nonspinnable+0x60/0x60 [ 2246.131458][T22538] __generic_file_write_iter+0x25f/0x4e0 [ 2246.137193][T22538] generic_file_write_iter+0xa6/0x1b0 [ 2246.142600][T22538] __kernel_write+0x51c/0x970 [ 2246.147301][T22538] ? vfs_read+0xd60/0xd60 [ 2246.151657][T22538] ? __lock_acquire+0x7d10/0x7d10 [ 2246.156748][T22538] ? cgroup_freezing+0x264/0x310 [ 2246.161848][T22538] ? freezing_slow_path+0x104/0x150 [ 2246.167062][T22538] __dump_emit+0x249/0x370 [ 2246.171485][T22538] ? do_raw_spin_unlock+0x11d/0x230 [ 2246.176705][T22538] ? wait_for_dump_helpers+0x3d0/0x3d0 [ 2246.182183][T22538] ? dump_emit+0x153/0x3d0 [ 2246.186630][T22538] dump_user_range+0x84/0x340 [ 2246.191332][T22538] elf_core_dump+0x2fbd/0x3500 [ 2246.196150][T22538] ? load_elf_library+0x920/0x920 [ 2246.201196][T22538] ? verify_lock_unused+0x140/0x140 [ 2246.206412][T22538] ? dump_vma_snapshot+0xb00/0xe40 [ 2246.211573][T22538] ? rcu_read_lock_any_held+0xb0/0x130 [ 2246.217081][T22538] do_coredump+0x14c7/0x2ac0 [ 2246.221709][T22538] ? nfs_stat_to_errno+0x190/0x190 [ 2246.227048][T22538] ? lock_chain_count+0x20/0x20 [ 2246.232003][T22538] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2246.237210][T22538] ? lockdep_hardirqs_on+0x94/0x140 [ 2246.242505][T22538] get_signal+0x40a/0x12c0 [ 2246.246957][T22538] arch_do_signal_or_restart+0xe7/0x12c0 [ 2246.252623][T22538] ? force_sig_info_to_task+0x320/0x3d0 [ 2246.258182][T22538] ? get_sigframe_size+0x10/0x10 [ 2246.263134][T22538] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2246.269156][T22538] ? exit_to_user_mode_loop+0x3b/0x130 [ 2246.274886][T22538] exit_to_user_mode_loop+0x9e/0x130 [ 2246.280273][T22538] exit_to_user_mode_prepare+0xee/0x180 [ 2246.285916][T22538] irqentry_exit_to_user_mode+0x5/0x30 [ 2246.291386][T22538] exc_page_fault+0x88/0x100 [ 2246.295995][T22538] asm_exc_page_fault+0x22/0x30 [ 2246.300861][T22538] RIP: 0033:0x7fc73aaeb7a1 [ 2246.305284][T22538] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 2246.324902][T22538] RSP: 002b:00000000fffffeb0 EFLAGS: 00010217 [ 2246.331037][T22538] RAX: 0000000000000000 RBX: 00007fc73ad64fa0 RCX: 00007fc73aaeb799 [ 2246.339022][T22538] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 2246.347005][T22538] RBP: 00007fc73ab81c99 R08: 0000000000000000 R09: 0000000000000000 [ 2246.354993][T22538] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2246.362975][T22538] R13: 00007fc73ad65038 R14: 00007fc73ad64fa0 R15: 00007fff4a5a5a68 [ 2246.370983][T22538] [ 2248.510580][T22943] netlink: 14 bytes leftover after parsing attributes in process `syz.3.19142'. [ 2249.015875][T22946] netlink: 'syz.4.19144': attribute type 20 has an invalid length. [ 2252.716344][T22538] memory: usage 307200kB, limit 307200kB, failcnt 19250 [ 2252.815797][T22538] memory+swap: usage 368604kB, limit 9007199254740988kB, failcnt 0 [ 2252.915673][T22538] kmem: usage 6748kB, limit 9007199254740988kB, failcnt 0 [ 2253.019508][T22538] Memory cgroup stats for /syz0: [ 2253.020487][T22538] anon 196608 [ 2253.020487][T22538] file 307466240 [ 2253.020487][T22538] kernel_stack 393216 [ 2253.020487][T22538] pagetables 1900544 [ 2253.020487][T22538] percpu 28736 [ 2253.020487][T22538] sock 0 [ 2253.020487][T22538] shmem 307449856 [ 2253.020487][T22538] file_mapped 0 [ 2253.020487][T22538] file_dirty 0 [ 2253.020487][T22538] file_writeback 0 [ 2253.020487][T22538] swapcached 139395072 [ 2253.020487][T22538] anon_thp 0 [ 2253.020487][T22538] file_thp 0 [ 2253.020487][T22538] shmem_thp 0 [ 2253.020487][T22538] inactive_anon 153862144 [ 2253.020487][T22538] active_anon 153784320 [ 2253.020487][T22538] inactive_file 16384 [ 2253.020487][T22538] active_file 0 [ 2253.020487][T22538] unevictable 0 [ 2253.020487][T22538] slab_reclaimable 2558248 [ 2253.020487][T22538] slab_unreclaimable 1765416 [ 2253.020487][T22538] slab 4323664 [ 2253.020487][T22538] workingset_refault_anon 510 [ 2253.020487][T22538] workingset_refault_file 5038 [ 2253.020487][T22538] workingset_activate_anon 483 [ 2253.775649][T22538] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.19066,pid=22709,uid=0 [ 2253.826894][T22538] Memory cgroup out of memory: Killed process 22709 (syz.0.19066) total-vm:102352kB, anon-rss:1356kB, file-rss:22824kB, shmem-rss:0kB, UID:0 pgtables:124kB oom_score_adj:1000 [ 2253.908708][T22524] syz.1.19019 invoked oom-killer: gfp_mask=0x1100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 2253.942852][T22524] CPU: 1 PID: 22524 Comm: syz.1.19019 Not tainted syzkaller #0 [ 2253.950450][T22524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 2253.960624][T22524] Call Trace: [ 2253.963917][T22524] [ 2253.966860][T22524] dump_stack_lvl+0x188/0x250 [ 2253.971557][T22524] ? show_regs_print_info+0x20/0x20 [ 2253.976859][T22524] ? load_image+0x400/0x400 [ 2253.981452][T22524] ? local_lock_release+0x170/0x170 [ 2253.986670][T22524] ? __rwlock_init+0x140/0x140 [ 2253.991448][T22524] dump_header+0xd4/0x770 [ 2253.995803][T22524] oom_kill_process+0x20e/0x3d0 [ 2254.000668][T22524] out_of_memory+0xdbe/0x1180 [ 2254.005454][T22524] ? mutex_lock_io_nested+0x60/0x60 [ 2254.010768][T22524] ? unregister_oom_notifier+0x20/0x20 [ 2254.016249][T22524] mem_cgroup_out_of_memory+0x2bd/0x3b0 [ 2254.021802][T22524] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2254.027385][T22524] ? do_raw_spin_unlock+0x11d/0x230 [ 2254.032580][T22524] try_charge_memcg+0xfcf/0x14f0 [ 2254.037687][T22524] ? get_mem_cgroup_from_objcg+0x120/0x120 [ 2254.043579][T22524] ? rcu_lock_acquire+0x30/0x30 [ 2254.048424][T22524] charge_memcg+0x100/0x2f0 [ 2254.052935][T22524] ? __mem_cgroup_charge+0x80/0x80 [ 2254.058130][T22524] __mem_cgroup_charge+0x21/0x80 [ 2254.063087][T22524] __add_to_page_cache_locked+0x9e6/0xf90 [ 2254.068816][T22524] ? put_page+0x200/0x200 [ 2254.073137][T22524] ? workingset_activation+0x760/0x760 [ 2254.078760][T22524] ? __page_cache_alloc+0xce/0x440 [ 2254.083884][T22524] ? add_to_page_cache_lru+0x4a0/0x4a0 [ 2254.089338][T22524] add_to_page_cache_lru+0x150/0x4a0 [ 2254.094620][T22524] pagecache_get_page+0xaec/0xf10 [ 2254.099639][T22524] ? page_cache_prev_miss+0x380/0x380 [ 2254.104995][T22524] ? count_memcg_event_mm+0x325/0x370 [ 2254.110356][T22524] ? __lock_acquire+0x7d10/0x7d10 [ 2254.115374][T22524] ? down_read+0x1aa/0x2e0 [ 2254.119779][T22524] filemap_fault+0x86a/0x1370 [ 2254.124448][T22524] ? mapping_seek_hole_data+0x1300/0x1300 [ 2254.130153][T22524] ? filemap_read_page+0x4c0/0x4c0 [ 2254.135271][T22524] ? count_memcg_event_mm+0x324/0x370 [ 2254.140634][T22524] __do_fault+0x141/0x330 [ 2254.144949][T22524] handle_mm_fault+0x2985/0x4410 [ 2254.149882][T22524] ? get_page+0xe0/0xe0 [ 2254.154299][T22524] ? follow_page_mask+0xa6e/0x12d0 [ 2254.159609][T22524] __get_user_pages+0x94b/0x11e0 [ 2254.164561][T22524] ? read_lock_is_recursive+0x10/0x10 [ 2254.169926][T22524] ? populate_vma_page_range+0x290/0x290 [ 2254.175556][T22524] ? get_dump_page+0xe7/0x680 [ 2254.180229][T22524] ? down_read_killable+0x1ce/0x340 [ 2254.185422][T22524] get_dump_page+0x190/0x680 [ 2254.190127][T22524] ? freezing_slow_path+0x104/0x150 [ 2254.195320][T22524] ? fault_in_readable+0x150/0x150 [ 2254.200512][T22524] ? wait_for_dump_helpers+0x3d0/0x3d0 [ 2254.205956][T22524] ? dump_emit+0x153/0x3d0 [ 2254.210370][T22524] dump_user_range+0x54/0x340 [ 2254.215122][T22524] elf_core_dump+0x2fbd/0x3500 [ 2254.219893][T22524] ? load_elf_library+0x920/0x920 [ 2254.224925][T22524] ? verify_lock_unused+0x140/0x140 [ 2254.230112][T22524] ? dump_vma_snapshot+0xb00/0xe40 [ 2254.235245][T22524] ? rcu_read_lock_any_held+0xb0/0x130 [ 2254.240788][T22524] do_coredump+0x14c7/0x2ac0 [ 2254.245380][T22524] ? nfs_stat_to_errno+0x190/0x190 [ 2254.250503][T22524] ? lock_chain_count+0x20/0x20 [ 2254.255346][T22524] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2254.260529][T22524] ? lockdep_hardirqs_on+0x94/0x140 [ 2254.265717][T22524] get_signal+0x40a/0x12c0 [ 2254.270133][T22524] arch_do_signal_or_restart+0xe7/0x12c0 [ 2254.275764][T22524] ? force_sig_info_to_task+0x320/0x3d0 [ 2254.281299][T22524] ? get_sigframe_size+0x10/0x10 [ 2254.286228][T22524] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2254.292204][T22524] ? exit_to_user_mode_loop+0x3b/0x130 [ 2254.297646][T22524] exit_to_user_mode_loop+0x9e/0x130 [ 2254.302914][T22524] exit_to_user_mode_prepare+0xee/0x180 [ 2254.308448][T22524] irqentry_exit_to_user_mode+0x5/0x30 [ 2254.313985][T22524] exc_page_fault+0x88/0x100 [ 2254.318563][T22524] asm_exc_page_fault+0x22/0x30 [ 2254.323398][T22524] RIP: 0033:0x7fa1833eb7a1 [ 2254.327798][T22524] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 2254.347399][T22524] RSP: 002b:00000000fffffeb0 EFLAGS: 00010217 [ 2254.353463][T22524] RAX: 0000000000000000 RBX: 00007fa183664fa0 RCX: 00007fa1833eb799 [ 2254.361423][T22524] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 2254.369387][T22524] RBP: 00007fa183481c99 R08: 0000000000000000 R09: 0000000000000000 [ 2254.377343][T22524] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2254.385296][T22524] R13: 00007fa183665038 R14: 00007fa183664fa0 R15: 00007ffe1e4b3438 [ 2254.393267][T22524] [ 2254.504895][T22524] memory: usage 307200kB, limit 307200kB, failcnt 69226 [ 2254.513313][T22524] memory+swap: usage 370776kB, limit 9007199254740988kB, failcnt 0 [ 2254.522215][T22524] kmem: usage 8104kB, limit 9007199254740988kB, failcnt 0 [ 2254.529806][T22524] Memory cgroup stats for /syz1: [ 2254.530588][T22524] anon 217088 [ 2254.530588][T22524] file 306057216 [ 2254.530588][T22524] kernel_stack 458752 [ 2254.530588][T22524] pagetables 2023424 [ 2254.530588][T22524] percpu 29072 [ 2254.530588][T22524] sock 0 [ 2254.530588][T22524] shmem 306049024 [ 2254.530588][T22524] file_mapped 0 [ 2254.530588][T22524] file_dirty 0 [ 2254.530588][T22524] file_writeback 0 [ 2254.530588][T22524] swapcached 709660672 [ 2254.530588][T22524] anon_thp 0 [ 2254.530588][T22524] file_thp 0 [ 2254.530588][T22524] shmem_thp 0 [ 2254.530588][T22524] inactive_anon 290582528 [ 2254.530588][T22524] active_anon 15683584 [ 2254.530588][T22524] inactive_file 8192 [ 2254.530588][T22524] active_file 0 [ 2254.530588][T22524] unevictable 0 [ 2254.530588][T22524] slab_reclaimable 3163704 [ 2254.530588][T22524] slab_unreclaimable 2289232 [ 2254.530588][T22524] slab 5452936 [ 2254.530588][T22524] workingset_refault_anon 923 [ 2254.530588][T22524] workingset_refault_file 16564 [ 2254.530588][T22524] workingset_activate_anon 104 [ 2254.637573][T22524] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.19082,pid=22765,uid=0 [ 2254.654829][T22524] Memory cgroup out of memory: Killed process 22765 (syz.1.19082) total-vm:102352kB, anon-rss:1304kB, file-rss:24780kB, shmem-rss:0kB, UID:0 pgtables:128kB oom_score_adj:1000 [ 2255.737986][T22581] syz.0.19033 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2255.830151][T22581] CPU: 1 PID: 22581 Comm: syz.0.19033 Not tainted syzkaller #0 [ 2255.837752][T22581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 2255.847827][T22581] Call Trace: [ 2255.851108][T22581] [ 2255.854034][T22581] dump_stack_lvl+0x188/0x250 [ 2255.858714][T22581] ? show_regs_print_info+0x20/0x20 [ 2255.863918][T22581] ? load_image+0x400/0x400 [ 2255.868427][T22581] ? local_lock_release+0x170/0x170 [ 2255.873634][T22581] ? __rwlock_init+0x140/0x140 [ 2255.878409][T22581] dump_header+0xd4/0x770 [ 2255.882745][T22581] oom_kill_process+0x20e/0x3d0 [ 2255.887634][T22581] out_of_memory+0xdbe/0x1180 [ 2255.892362][T22581] ? mutex_lock_io_nested+0x60/0x60 [ 2255.897767][T22581] ? unregister_oom_notifier+0x20/0x20 [ 2255.903261][T22581] mem_cgroup_out_of_memory+0x2bd/0x3b0 [ 2255.908910][T22581] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2255.914487][T22581] ? do_raw_spin_unlock+0x11d/0x230 [ 2255.919707][T22581] try_charge_memcg+0xfcf/0x14f0 [ 2255.924804][T22581] ? get_mem_cgroup_from_objcg+0x120/0x120 [ 2255.930757][T22581] ? rcu_lock_acquire+0x30/0x30 [ 2255.935629][T22581] charge_memcg+0x100/0x2f0 [ 2255.940150][T22581] ? __mem_cgroup_charge+0x80/0x80 [ 2255.945555][T22581] __mem_cgroup_charge+0x21/0x80 [ 2255.950612][T22581] shmem_add_to_page_cache+0xa98/0x14d0 [ 2255.956192][T22581] ? put_page+0x200/0x200 [ 2255.960657][T22581] ? mark_lock+0x94/0x320 [ 2255.964998][T22581] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2255.970995][T22581] shmem_getpage_gfp+0x1796/0x2d40 [ 2255.976170][T22581] shmem_write_begin+0xcd/0x1a0 [ 2255.981082][T22581] generic_perform_write+0x2b6/0x550 [ 2255.986482][T22581] ? grab_cache_page_write_begin+0xa0/0xa0 [ 2255.992298][T22581] ? file_remove_privs+0x5d0/0x5d0 [ 2255.997517][T22581] ? rwsem_write_trylock+0x135/0x1c0 [ 2256.002896][T22581] ? clear_nonspinnable+0x60/0x60 [ 2256.007957][T22581] __generic_file_write_iter+0x25f/0x4e0 [ 2256.013695][T22581] generic_file_write_iter+0xa6/0x1b0 [ 2256.019124][T22581] __kernel_write+0x51c/0x970 [ 2256.023820][T22581] ? vfs_read+0xd60/0xd60 [ 2256.028155][T22581] ? __lock_acquire+0x7d10/0x7d10 [ 2256.033212][T22581] ? cgroup_freezing+0x264/0x310 [ 2256.038161][T22581] ? freezing_slow_path+0x104/0x150 [ 2256.043372][T22581] __dump_emit+0x249/0x370 [ 2256.047840][T22581] ? wait_for_dump_helpers+0x3d0/0x3d0 [ 2256.053313][T22581] ? dump_emit+0x153/0x3d0 [ 2256.057842][T22581] dump_user_range+0x84/0x340 [ 2256.062546][T22581] elf_core_dump+0x2fbd/0x3500 [ 2256.067406][T22581] ? load_elf_library+0x920/0x920 [ 2256.072444][T22581] ? verify_lock_unused+0x140/0x140 [ 2256.077631][T22581] ? dump_vma_snapshot+0xb00/0xe40 [ 2256.082758][T22581] ? rcu_read_lock_any_held+0xb0/0x130 [ 2256.088214][T22581] do_coredump+0x14c7/0x2ac0 [ 2256.092808][T22581] ? nfs_stat_to_errno+0x190/0x190 [ 2256.097927][T22581] ? lock_chain_count+0x20/0x20 [ 2256.102856][T22581] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2256.108139][T22581] ? lockdep_hardirqs_on+0x94/0x140 [ 2256.113411][T22581] get_signal+0x40a/0x12c0 [ 2256.117848][T22581] arch_do_signal_or_restart+0xe7/0x12c0 [ 2256.123480][T22581] ? force_sig_info_to_task+0x320/0x3d0 [ 2256.129015][T22581] ? get_sigframe_size+0x10/0x10 [ 2256.133942][T22581] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2256.140079][T22581] ? exit_to_user_mode_loop+0x3b/0x130 [ 2256.145552][T22581] exit_to_user_mode_loop+0x9e/0x130 [ 2256.150876][T22581] exit_to_user_mode_prepare+0xee/0x180 [ 2256.156415][T22581] irqentry_exit_to_user_mode+0x5/0x30 [ 2256.161866][T22581] exc_page_fault+0x88/0x100 [ 2256.166446][T22581] asm_exc_page_fault+0x22/0x30 [ 2256.171290][T22581] RIP: 0033:0x7fc73aaeb7a1 [ 2256.175813][T22581] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 2256.195524][T22581] RSP: 002b:00000000fffffeb0 EFLAGS: 00010217 [ 2256.201682][T22581] RAX: 0000000000000000 RBX: 00007fc73ad64fa0 RCX: 00007fc73aaeb799 [ 2256.209729][T22581] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 2256.217686][T22581] RBP: 00007fc73ab81c99 R08: 0000000000000000 R09: 0000000000000000 [ 2256.225644][T22581] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2256.233605][T22581] R13: 00007fc73ad65038 R14: 00007fc73ad64fa0 R15: 00007fff4a5a5a68 [ 2256.241583][T22581] [ 2256.422819][T22581] memory: usage 307200kB, limit 307200kB, failcnt 20743 [ 2256.429963][T22581] memory+swap: usage 368316kB, limit 9007199254740988kB, failcnt 0 [ 2256.438292][T22581] kmem: usage 6812kB, limit 9007199254740988kB, failcnt 0 [ 2256.445613][T22581] Memory cgroup stats for /syz0: [ 2256.445754][T22581] anon 225280 [ 2256.445754][T22581] file 307372032 [ 2256.445754][T22581] kernel_stack 425984 [ 2256.445754][T22581] pagetables 1822720 [ 2256.445754][T22581] percpu 28808 [ 2256.445754][T22581] sock 0 [ 2256.445754][T22581] shmem 307359744 [ 2256.445754][T22581] file_mapped 0 [ 2256.445754][T22581] file_dirty 0 [ 2256.445754][T22581] file_writeback 0 [ 2256.445754][T22581] swapcached 139444224 [ 2256.445754][T22581] anon_thp 0 [ 2256.445754][T22581] file_thp 0 [ 2256.445754][T22581] shmem_thp 0 [ 2256.445754][T22581] inactive_anon 159559680 [ 2256.445754][T22581] active_anon 148025344 [ 2256.445754][T22581] inactive_file 12288 [ 2256.445754][T22581] active_file 0 [ 2256.445754][T22581] unevictable 0 [ 2256.445754][T22581] slab_reclaimable 2613640 [ 2256.445754][T22581] slab_unreclaimable 1834168 [ 2256.445754][T22581] slab 4447808 [ 2256.445754][T22581] workingset_refault_anon 516 [ 2256.445754][T22581] workingset_refault_file 6137 [ 2256.445754][T22581] workingset_activate_anon 483 [ 2256.736382][T22581] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.19033,pid=22581,uid=0 [ 2256.759633][ T28] oom_reaper: reaped process 22765 (syz.1.19082), now anon-rss:0kB, file-rss:22796kB, shmem-rss:0kB [ 2256.786654][T22581] Memory cgroup out of memory: Killed process 22581 (syz.0.19033) total-vm:102220kB, anon-rss:1236kB, file-rss:22856kB, shmem-rss:0kB, UID:0 pgtables:168kB oom_score_adj:1000 [ 2257.186480][T22724] syz.1.19071 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2257.256416][T22724] CPU: 0 PID: 22724 Comm: syz.1.19071 Not tainted syzkaller #0 [ 2257.264008][T22724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 2257.274071][T22724] Call Trace: [ 2257.277351][T22724] [ 2257.280277][T22724] dump_stack_lvl+0x188/0x250 [ 2257.284956][T22724] ? show_regs_print_info+0x20/0x20 [ 2257.290235][T22724] ? load_image+0x400/0x400 [ 2257.294986][T22724] ? local_lock_release+0x170/0x170 [ 2257.300172][T22724] ? __rwlock_init+0x140/0x140 [ 2257.304937][T22724] dump_header+0xd4/0x770 [ 2257.309255][T22724] oom_kill_process+0x20e/0x3d0 [ 2257.314098][T22724] out_of_memory+0xdbe/0x1180 [ 2257.318886][T22724] ? mutex_lock_io_nested+0x60/0x60 [ 2257.324083][T22724] ? unregister_oom_notifier+0x20/0x20 [ 2257.329534][T22724] mem_cgroup_out_of_memory+0x2bd/0x3b0 [ 2257.335066][T22724] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2257.340601][T22724] ? do_raw_spin_unlock+0x11d/0x230 [ 2257.345787][T22724] try_charge_memcg+0xfcf/0x14f0 [ 2257.350726][T22724] ? get_mem_cgroup_from_objcg+0x120/0x120 [ 2257.356547][T22724] ? rcu_lock_acquire+0x30/0x30 [ 2257.361385][T22724] charge_memcg+0x100/0x2f0 [ 2257.365878][T22724] ? __mem_cgroup_charge+0x80/0x80 [ 2257.370985][T22724] __mem_cgroup_charge+0x21/0x80 [ 2257.375913][T22724] shmem_add_to_page_cache+0xa98/0x14d0 [ 2257.381467][T22724] ? put_page+0x200/0x200 [ 2257.385788][T22724] ? mark_lock+0x94/0x320 [ 2257.390105][T22724] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2257.396075][T22724] shmem_getpage_gfp+0x1796/0x2d40 [ 2257.401201][T22724] shmem_write_begin+0xcd/0x1a0 [ 2257.406038][T22724] generic_perform_write+0x2b6/0x550 [ 2257.411510][T22724] ? atime_needs_update+0x780/0x780 [ 2257.416713][T22724] ? grab_cache_page_write_begin+0xa0/0xa0 [ 2257.422537][T22724] ? file_remove_privs+0x5d0/0x5d0 [ 2257.427637][T22724] ? rwsem_write_trylock+0x135/0x1c0 [ 2257.432919][T22724] ? clear_nonspinnable+0x60/0x60 [ 2257.437932][T22724] __generic_file_write_iter+0x25f/0x4e0 [ 2257.443652][T22724] generic_file_write_iter+0xa6/0x1b0 [ 2257.449012][T22724] __kernel_write+0x51c/0x970 [ 2257.453681][T22724] ? vfs_read+0xd60/0xd60 [ 2257.458001][T22724] ? __lock_acquire+0x7d10/0x7d10 [ 2257.463022][T22724] ? cgroup_freezing+0x264/0x310 [ 2257.468058][T22724] ? freezing_slow_path+0x104/0x150 [ 2257.473250][T22724] __dump_emit+0x249/0x370 [ 2257.477665][T22724] ? wait_for_dump_helpers+0x3d0/0x3d0 [ 2257.483110][T22724] ? dump_emit+0x153/0x3d0 [ 2257.487512][T22724] dump_user_range+0x84/0x340 [ 2257.492176][T22724] elf_core_dump+0x2fbd/0x3500 [ 2257.496939][T22724] ? load_elf_library+0x920/0x920 [ 2257.501955][T22724] ? verify_lock_unused+0x140/0x140 [ 2257.507138][T22724] ? dump_vma_snapshot+0xb00/0xe40 [ 2257.512283][T22724] ? rcu_read_lock_any_held+0xb0/0x130 [ 2257.517741][T22724] do_coredump+0x14c7/0x2ac0 [ 2257.522336][T22724] ? nfs_stat_to_errno+0x190/0x190 [ 2257.527449][T22724] ? lock_chain_count+0x20/0x20 [ 2257.532289][T22724] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2257.537557][T22724] ? lockdep_hardirqs_on+0x94/0x140 [ 2257.542744][T22724] get_signal+0x40a/0x12c0 [ 2257.547174][T22724] arch_do_signal_or_restart+0xe7/0x12c0 [ 2257.552837][T22724] ? force_sig_info_to_task+0x320/0x3d0 [ 2257.558461][T22724] ? get_sigframe_size+0x10/0x10 [ 2257.563395][T22724] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2257.569370][T22724] ? exit_to_user_mode_loop+0x3b/0x130 [ 2257.574816][T22724] exit_to_user_mode_loop+0x9e/0x130 [ 2257.580087][T22724] exit_to_user_mode_prepare+0xee/0x180 [ 2257.585628][T22724] irqentry_exit_to_user_mode+0x5/0x30 [ 2257.591175][T22724] exc_page_fault+0x88/0x100 [ 2257.595842][T22724] asm_exc_page_fault+0x22/0x30 [ 2257.600853][T22724] RIP: 0033:0x7fa1833eb7a1 [ 2257.605268][T22724] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 2257.624857][T22724] RSP: 002b:00000000fffffeb0 EFLAGS: 00010217 [ 2257.630916][T22724] RAX: 0000000000000000 RBX: 00007fa183664fa0 RCX: 00007fa1833eb799 [ 2257.638913][T22724] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 2257.646868][T22724] RBP: 00007fa183481c99 R08: 0000000000000000 R09: 0000000000000000 [ 2257.654915][T22724] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2257.662903][T22724] R13: 00007fa183665038 R14: 00007fa183664fa0 R15: 00007ffe1e4b3438 [ 2257.670896][T22724] [ 2258.556355][T22724] memory: usage 302164kB, limit 307200kB, failcnt 70186 [ 2258.567615][T22724] memory+swap: usage 358740kB, limit 9007199254740988kB, failcnt 0 [ 2258.575670][T22724] kmem: usage 7504kB, limit 9007199254740988kB, failcnt 0 [ 2258.602085][T22724] Memory cgroup stats for /syz1: [ 2258.602220][T22724] anon 81920 [ 2258.602220][T22724] file 301645824 [ 2258.602220][T22724] kernel_stack 360448 [ 2258.602220][T22724] pagetables 1622016 [ 2258.602220][T22724] percpu 29072 [ 2258.602220][T22724] sock 0 [ 2258.602220][T22724] shmem 301645824 [ 2258.602220][T22724] file_mapped 0 [ 2258.602220][T22724] file_dirty 0 [ 2258.602220][T22724] file_writeback 0 [ 2258.602220][T22724] swapcached 710647808 [ 2258.602220][T22724] anon_thp 0 [ 2258.602220][T22724] file_thp 0 [ 2258.602220][T22724] shmem_thp 0 [ 2258.602220][T22724] inactive_anon 84512768 [ 2258.602220][T22724] active_anon 217219072 [ 2258.602220][T22724] inactive_file 0 [ 2258.602220][T22724] active_file 0 [ 2258.602220][T22724] unevictable 0 [ 2258.602220][T22724] slab_reclaimable 3144672 [ 2258.602220][T22724] slab_unreclaimable 2248848 [ 2258.602220][T22724] slab 5393520 [ 2258.602220][T22724] workingset_refault_anon 957 [ 2258.602220][T22724] workingset_refault_file 16646 [ 2258.602220][T22724] workingset_activate_anon 104 [ 2258.976368][T22724] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.19010,pid=22488,uid=0 [ 2259.027182][T22724] Memory cgroup out of memory: Killed process 22488 (syz.1.19010) total-vm:102220kB, anon-rss:1248kB, file-rss:22772kB, shmem-rss:0kB, UID:0 pgtables:200kB oom_score_adj:1000 [ 2259.991498][T22569] syz.0.19032 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2260.148996][T22569] CPU: 0 PID: 22569 Comm: syz.0.19032 Not tainted syzkaller #0 [ 2260.156592][T22569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 2260.166652][T22569] Call Trace: [ 2260.169945][T22569] [ 2260.172883][T22569] dump_stack_lvl+0x188/0x250 [ 2260.177576][T22569] ? show_regs_print_info+0x20/0x20 [ 2260.182796][T22569] ? load_image+0x400/0x400 [ 2260.187420][T22569] ? local_lock_release+0x170/0x170 [ 2260.192642][T22569] ? __rwlock_init+0x140/0x140 [ 2260.197426][T22569] dump_header+0xd4/0x770 [ 2260.201776][T22569] oom_kill_process+0x20e/0x3d0 [ 2260.206644][T22569] out_of_memory+0xdbe/0x1180 [ 2260.211342][T22569] ? mutex_lock_io_nested+0x60/0x60 [ 2260.216562][T22569] ? unregister_oom_notifier+0x20/0x20 [ 2260.222054][T22569] mem_cgroup_out_of_memory+0x2bd/0x3b0 [ 2260.227608][T22569] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2260.233171][T22569] ? do_raw_spin_unlock+0x11d/0x230 [ 2260.238509][T22569] try_charge_memcg+0xfcf/0x14f0 [ 2260.243478][T22569] ? get_mem_cgroup_from_objcg+0x120/0x120 [ 2260.249416][T22569] ? rcu_lock_acquire+0x30/0x30 [ 2260.254284][T22569] charge_memcg+0x100/0x2f0 [ 2260.258835][T22569] ? __mem_cgroup_charge+0x80/0x80 [ 2260.263973][T22569] __mem_cgroup_charge+0x21/0x80 [ 2260.268921][T22569] shmem_add_to_page_cache+0xa98/0x14d0 [ 2260.274506][T22569] ? put_page+0x200/0x200 [ 2260.278855][T22569] ? mark_lock+0x94/0x320 [ 2260.283194][T22569] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2260.289200][T22569] shmem_getpage_gfp+0x1796/0x2d40 [ 2260.294363][T22569] shmem_write_begin+0xcd/0x1a0 [ 2260.299244][T22569] generic_perform_write+0x2b6/0x550 [ 2260.304678][T22569] ? grab_cache_page_write_begin+0xa0/0xa0 [ 2260.310600][T22569] ? file_remove_privs+0x5d0/0x5d0 [ 2260.315749][T22569] ? rwsem_write_trylock+0x135/0x1c0 [ 2260.321050][T22569] ? clear_nonspinnable+0x60/0x60 [ 2260.326101][T22569] __generic_file_write_iter+0x25f/0x4e0 [ 2260.331806][T22569] generic_file_write_iter+0xa6/0x1b0 [ 2260.337201][T22569] __kernel_write+0x51c/0x970 [ 2260.342162][T22569] ? vfs_read+0xd60/0xd60 [ 2260.346496][T22569] ? __lock_acquire+0x7d10/0x7d10 [ 2260.351541][T22569] ? cgroup_freezing+0x264/0x310 [ 2260.356493][T22569] ? freezing_slow_path+0x104/0x150 [ 2260.361705][T22569] __dump_emit+0x249/0x370 [ 2260.366140][T22569] ? wait_for_dump_helpers+0x3d0/0x3d0 [ 2260.371615][T22569] ? dump_emit+0x153/0x3d0 [ 2260.376054][T22569] dump_user_range+0x84/0x340 [ 2260.380745][T22569] elf_core_dump+0x2fbd/0x3500 [ 2260.385541][T22569] ? load_elf_library+0x920/0x920 [ 2260.390593][T22569] ? verify_lock_unused+0x140/0x140 [ 2260.395810][T22569] ? dump_vma_snapshot+0xb00/0xe40 [ 2260.400980][T22569] ? rcu_read_lock_any_held+0xb0/0x130 [ 2260.406458][T22569] do_coredump+0x14c7/0x2ac0 [ 2260.411085][T22569] ? nfs_stat_to_errno+0x190/0x190 [ 2260.416248][T22569] ? lock_chain_count+0x20/0x20 [ 2260.421291][T22569] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2260.426496][T22569] ? lockdep_hardirqs_on+0x94/0x140 [ 2260.431727][T22569] get_signal+0x40a/0x12c0 [ 2260.436168][T22569] arch_do_signal_or_restart+0xe7/0x12c0 [ 2260.442258][T22569] ? force_sig_info_to_task+0x320/0x3d0 [ 2260.447814][T22569] ? get_sigframe_size+0x10/0x10 [ 2260.452782][T22569] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2260.458800][T22569] ? exit_to_user_mode_loop+0x3b/0x130 [ 2260.464361][T22569] exit_to_user_mode_loop+0x9e/0x130 [ 2260.469740][T22569] exit_to_user_mode_prepare+0xee/0x180 [ 2260.475298][T22569] irqentry_exit_to_user_mode+0x5/0x30 [ 2260.480965][T22569] exc_page_fault+0x88/0x100 [ 2260.485654][T22569] asm_exc_page_fault+0x22/0x30 [ 2260.490529][T22569] RIP: 0033:0x7fc73aaeb7a1 [ 2260.494944][T22569] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 2260.514556][T22569] RSP: 002b:00000000fffffeb0 EFLAGS: 00010217 [ 2260.520651][T22569] RAX: 0000000000000000 RBX: 00007fc73ad64fa0 RCX: 00007fc73aaeb799 [ 2260.528636][T22569] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 2260.536619][T22569] RBP: 00007fc73ab81c99 R08: 0000000000000000 R09: 0000000000000000 [ 2260.544615][T22569] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2260.552600][T22569] R13: 00007fc73ad65038 R14: 00007fc73ad64fa0 R15: 00007fff4a5a5a68 [ 2260.560612][T22569] [ 2262.967539][T22569] memory: usage 307200kB, limit 307200kB, failcnt 22275 [ 2262.974563][T22569] memory+swap: usage 371264kB, limit 9007199254740988kB, failcnt 0 [ 2263.051421][T22569] kmem: usage 6620kB, limit 9007199254740988kB, failcnt 0 [ 2263.093811][T22569] Memory cgroup stats for /syz0: [ 2263.094843][T22569] anon 86016 [ 2263.094843][T22569] file 307707904 [ 2263.094843][T22569] kernel_stack 327680 [ 2263.094843][T22569] pagetables 1560576 [ 2263.094843][T22569] percpu 28736 [ 2263.094843][T22569] sock 0 [ 2263.094843][T22569] shmem 307699712 [ 2263.094843][T22569] file_mapped 0 [ 2263.094843][T22569] file_dirty 0 [ 2263.094843][T22569] file_writeback 0 [ 2263.094843][T22569] swapcached 146104320 [ 2263.094843][T22569] anon_thp 0 [ 2263.094843][T22569] file_thp 0 [ 2263.094843][T22569] shmem_thp 0 [ 2263.094843][T22569] inactive_anon 297656320 [ 2263.094843][T22569] active_anon 10129408 [ 2263.094843][T22569] inactive_file 8192 [ 2263.094843][T22569] active_file 0 [ 2263.094843][T22569] unevictable 0 [ 2263.094843][T22569] slab_reclaimable 2734232 [ 2263.094843][T22569] slab_unreclaimable 1924696 [ 2263.094843][T22569] slab 4658928 [ 2263.094843][T22569] workingset_refault_anon 527 [ 2263.094843][T22569] workingset_refault_file 7241 [ 2263.094843][T22569] workingset_activate_anon 483 [ 2263.401037][T22569] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.19036,pid=22590,uid=0 [ 2263.439459][T22569] Memory cgroup out of memory: Killed process 22590 (syz.0.19036) total-vm:102352kB, anon-rss:1236kB, file-rss:23232kB, shmem-rss:0kB, UID:0 pgtables:172kB oom_score_adj:1000 [ 2263.506763][T22812] syz.3.19102 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2263.540690][T22812] CPU: 1 PID: 22812 Comm: syz.3.19102 Not tainted syzkaller #0 [ 2263.548282][T22812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 2263.558351][T22812] Call Trace: [ 2263.561670][T22812] [ 2263.564602][T22812] dump_stack_lvl+0x188/0x250 [ 2263.569288][T22812] ? show_regs_print_info+0x20/0x20 [ 2263.574507][T22812] ? load_image+0x400/0x400 [ 2263.579030][T22812] ? local_lock_release+0x170/0x170 [ 2263.584354][T22812] ? __rwlock_init+0x140/0x140 [ 2263.589146][T22812] dump_header+0xd4/0x770 [ 2263.593495][T22812] oom_kill_process+0x20e/0x3d0 [ 2263.598453][T22812] out_of_memory+0xdbe/0x1180 [ 2263.603147][T22812] ? mutex_lock_io_nested+0x60/0x60 [ 2263.608369][T22812] ? unregister_oom_notifier+0x20/0x20 [ 2263.613948][T22812] mem_cgroup_out_of_memory+0x2bd/0x3b0 [ 2263.619504][T22812] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2263.625157][T22812] ? do_raw_spin_unlock+0x11d/0x230 [ 2263.630387][T22812] try_charge_memcg+0xfcf/0x14f0 [ 2263.635360][T22812] ? get_mem_cgroup_from_objcg+0x120/0x120 [ 2263.641316][T22812] ? rcu_lock_acquire+0x30/0x30 [ 2263.646295][T22812] charge_memcg+0x100/0x2f0 [ 2263.650815][T22812] ? __mem_cgroup_charge+0x80/0x80 [ 2263.656049][T22812] __mem_cgroup_charge+0x21/0x80 [ 2263.660995][T22812] shmem_add_to_page_cache+0xa98/0x14d0 [ 2263.666577][T22812] ? put_page+0x200/0x200 [ 2263.670916][T22812] ? mark_lock+0x94/0x320 [ 2263.675258][T22812] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2263.681335][T22812] shmem_getpage_gfp+0x1796/0x2d40 [ 2263.686529][T22812] shmem_write_begin+0xcd/0x1a0 [ 2263.691399][T22812] generic_perform_write+0x2b6/0x550 [ 2263.696692][T22812] ? atime_needs_update+0x780/0x780 [ 2263.701912][T22812] ? grab_cache_page_write_begin+0xa0/0xa0 [ 2263.707736][T22812] ? file_remove_privs+0x5d0/0x5d0 [ 2263.712955][T22812] ? rwsem_write_trylock+0x135/0x1c0 [ 2263.718272][T22812] ? clear_nonspinnable+0x60/0x60 [ 2263.723412][T22812] __generic_file_write_iter+0x25f/0x4e0 [ 2263.729066][T22812] generic_file_write_iter+0xa6/0x1b0 [ 2263.734539][T22812] __kernel_write+0x51c/0x970 [ 2263.739326][T22812] ? vfs_read+0xd60/0xd60 [ 2263.743662][T22812] ? __lock_acquire+0x7d10/0x7d10 [ 2263.748706][T22812] ? cgroup_freezing+0x264/0x310 [ 2263.753649][T22812] ? freezing_slow_path+0x104/0x150 [ 2263.758889][T22812] __dump_emit+0x249/0x370 [ 2263.763311][T22812] ? wait_for_dump_helpers+0x3d0/0x3d0 [ 2263.768770][T22812] ? dump_emit+0x153/0x3d0 [ 2263.773201][T22812] dump_user_range+0x84/0x340 [ 2263.777896][T22812] elf_core_dump+0x2fbd/0x3500 [ 2263.782686][T22812] ? load_elf_library+0x920/0x920 [ 2263.787812][T22812] ? verify_lock_unused+0x140/0x140 [ 2263.793047][T22812] ? dump_vma_snapshot+0xb00/0xe40 [ 2263.798217][T22812] ? rcu_read_lock_any_held+0xb0/0x130 [ 2263.803699][T22812] do_coredump+0x14c7/0x2ac0 [ 2263.808317][T22812] ? nfs_stat_to_errno+0x190/0x190 [ 2263.813465][T22812] ? lock_chain_count+0x20/0x20 [ 2263.818338][T22812] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2263.823546][T22812] ? lockdep_hardirqs_on+0x94/0x140 [ 2263.828753][T22812] get_signal+0x40a/0x12c0 [ 2263.833285][T22812] arch_do_signal_or_restart+0xe7/0x12c0 [ 2263.838941][T22812] ? force_sig_info_to_task+0x320/0x3d0 [ 2263.844500][T22812] ? get_sigframe_size+0x10/0x10 [ 2263.849470][T22812] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2263.855476][T22812] ? exit_to_user_mode_loop+0x3b/0x130 [ 2263.860946][T22812] exit_to_user_mode_loop+0x9e/0x130 [ 2263.866243][T22812] exit_to_user_mode_prepare+0xee/0x180 [ 2263.871805][T22812] irqentry_exit_to_user_mode+0x5/0x30 [ 2263.877283][T22812] exc_page_fault+0x88/0x100 [ 2263.881898][T22812] asm_exc_page_fault+0x22/0x30 [ 2263.886762][T22812] RIP: 0033:0x7fe23dd0c7a1 [ 2263.891184][T22812] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 2263.910977][T22812] RSP: 002b:00000000fffffeb0 EFLAGS: 00010217 [ 2263.917059][T22812] RAX: 0000000000000000 RBX: 00007fe23df85fa0 RCX: 00007fe23dd0c799 [ 2263.925039][T22812] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 2263.933019][T22812] RBP: 00007fe23dda2c99 R08: 0000000000000000 R09: 0000000000000000 [ 2263.941096][T22812] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2263.949079][T22812] R13: 00007fe23df86038 R14: 00007fe23df85fa0 R15: 00007ffe9cf3a9f8 [ 2263.957195][T22812] [ 2265.365520][T22812] memory: usage 307120kB, limit 307200kB, failcnt 48528 [ 2265.396970][T22812] memory+swap: usage 317844kB, limit 9007199254740988kB, failcnt 0 [ 2265.404912][T22812] kmem: usage 7220kB, limit 9007199254740988kB, failcnt 0 [ 2265.439560][T22812] Memory cgroup stats for /syz3: [ 2265.439716][T22812] anon 1101824 [ 2265.439716][T22812] file 305995776 [ 2265.439716][T22812] kernel_stack 360448 [ 2265.439716][T22812] pagetables 1646592 [ 2265.439716][T22812] percpu 28880 [ 2265.439716][T22812] sock 0 [ 2265.439716][T22812] shmem 305922048 [ 2265.439716][T22812] file_mapped 0 [ 2265.439716][T22812] file_dirty 0 [ 2265.439716][T22812] file_writeback 0 [ 2265.439716][T22812] swapcached 513163264 [ 2265.439716][T22812] anon_thp 0 [ 2265.439716][T22812] file_thp 0 [ 2265.439716][T22812] shmem_thp 0 [ 2265.439716][T22812] inactive_anon 175611904 [ 2265.439716][T22812] active_anon 131280896 [ 2265.439716][T22812] inactive_file 73728 [ 2265.439716][T22812] active_file 0 [ 2265.439716][T22812] unevictable 0 [ 2265.439716][T22812] slab_reclaimable 2863360 [ 2265.439716][T22812] slab_unreclaimable 2241424 [ 2265.439716][T22812] slab 5104784 [ 2265.439716][T22812] workingset_refault_anon 1119 [ 2265.439716][T22812] workingset_refault_file 11513 [ 2265.799005][T22812] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.19125,pid=22892,uid=0 [ 2265.856469][T22812] Memory cgroup out of memory: Killed process 22892 (syz.3.19125) total-vm:102220kB, anon-rss:1416kB, file-rss:26280kB, shmem-rss:0kB, UID:0 pgtables:172kB oom_score_adj:1000 [ 2265.916114][T22649] syz.0.19048 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2265.946341][T22649] CPU: 0 PID: 22649 Comm: syz.0.19048 Not tainted syzkaller #0 [ 2265.953936][T22649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 2265.964004][T22649] Call Trace: [ 2265.967311][T22649] [ 2265.970335][T22649] dump_stack_lvl+0x188/0x250 [ 2265.975045][T22649] ? show_regs_print_info+0x20/0x20 [ 2265.980262][T22649] ? load_image+0x400/0x400 [ 2265.984792][T22649] ? local_lock_release+0x170/0x170 [ 2265.990020][T22649] ? __rwlock_init+0x140/0x140 [ 2265.994820][T22649] dump_header+0xd4/0x770 [ 2265.999177][T22649] oom_kill_process+0x20e/0x3d0 [ 2266.004052][T22649] out_of_memory+0xdbe/0x1180 [ 2266.008768][T22649] ? mutex_lock_io_nested+0x60/0x60 [ 2266.014003][T22649] ? unregister_oom_notifier+0x20/0x20 [ 2266.019476][T22649] mem_cgroup_out_of_memory+0x2bd/0x3b0 [ 2266.025046][T22649] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2266.030611][T22649] ? do_raw_spin_unlock+0x11d/0x230 [ 2266.035819][T22649] try_charge_memcg+0xfcf/0x14f0 [ 2266.040779][T22649] ? get_mem_cgroup_from_objcg+0x120/0x120 [ 2266.046618][T22649] ? rcu_lock_acquire+0x30/0x30 [ 2266.051489][T22649] charge_memcg+0x100/0x2f0 [ 2266.056009][T22649] ? __mem_cgroup_charge+0x80/0x80 [ 2266.061173][T22649] __mem_cgroup_charge+0x21/0x80 [ 2266.066119][T22649] shmem_add_to_page_cache+0xa98/0x14d0 [ 2266.071695][T22649] ? put_page+0x200/0x200 [ 2266.076052][T22649] ? mark_lock+0x94/0x320 [ 2266.080394][T22649] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2266.086393][T22649] shmem_getpage_gfp+0x1796/0x2d40 [ 2266.091548][T22649] shmem_write_begin+0xcd/0x1a0 [ 2266.096416][T22649] generic_perform_write+0x2b6/0x550 [ 2266.101727][T22649] ? grab_cache_page_write_begin+0xa0/0xa0 [ 2266.107549][T22649] ? file_remove_privs+0x5d0/0x5d0 [ 2266.112684][T22649] ? rwsem_write_trylock+0x135/0x1c0 [ 2266.117978][T22649] ? clear_nonspinnable+0x60/0x60 [ 2266.123019][T22649] __generic_file_write_iter+0x25f/0x4e0 [ 2266.128675][T22649] generic_file_write_iter+0xa6/0x1b0 [ 2266.134071][T22649] __kernel_write+0x51c/0x970 [ 2266.138773][T22649] ? vfs_read+0xd60/0xd60 [ 2266.143115][T22649] ? __lock_acquire+0x7d10/0x7d10 [ 2266.148165][T22649] ? cgroup_freezing+0x264/0x310 [ 2266.153138][T22649] ? freezing_slow_path+0x104/0x150 [ 2266.158350][T22649] __dump_emit+0x249/0x370 [ 2266.162781][T22649] ? wait_for_dump_helpers+0x3d0/0x3d0 [ 2266.168261][T22649] ? dump_emit+0x153/0x3d0 [ 2266.172692][T22649] dump_user_range+0x84/0x340 [ 2266.177430][T22649] elf_core_dump+0x2fbd/0x3500 [ 2266.182229][T22649] ? load_elf_library+0x920/0x920 [ 2266.187364][T22649] ? verify_lock_unused+0x140/0x140 [ 2266.192581][T22649] ? dump_vma_snapshot+0xb00/0xe40 [ 2266.197753][T22649] ? rcu_read_lock_any_held+0xb0/0x130 [ 2266.203261][T22649] do_coredump+0x14c7/0x2ac0 [ 2266.207888][T22649] ? nfs_stat_to_errno+0x190/0x190 [ 2266.213053][T22649] ? lock_chain_count+0x20/0x20 [ 2266.217933][T22649] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2266.223144][T22649] ? lockdep_hardirqs_on+0x94/0x140 [ 2266.228358][T22649] get_signal+0x40a/0x12c0 [ 2266.232811][T22649] arch_do_signal_or_restart+0xe7/0x12c0 [ 2266.238483][T22649] ? force_sig_info_to_task+0x320/0x3d0 [ 2266.244042][T22649] ? get_sigframe_size+0x10/0x10 [ 2266.249084][T22649] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2266.255106][T22649] ? exit_to_user_mode_loop+0x3b/0x130 [ 2266.260580][T22649] exit_to_user_mode_loop+0x9e/0x130 [ 2266.265878][T22649] exit_to_user_mode_prepare+0xee/0x180 [ 2266.271445][T22649] irqentry_exit_to_user_mode+0x5/0x30 [ 2266.277019][T22649] exc_page_fault+0x88/0x100 [ 2266.281624][T22649] asm_exc_page_fault+0x22/0x30 [ 2266.286485][T22649] RIP: 0033:0x7fc73aaeb7a1 [ 2266.290912][T22649] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 2266.310534][T22649] RSP: 002b:00000000fffffeb0 EFLAGS: 00010217 [ 2266.316636][T22649] RAX: 0000000000000000 RBX: 00007fc73ad64fa0 RCX: 00007fc73aaeb799 [ 2266.324617][T22649] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 2266.332602][T22649] RBP: 00007fc73ab81c99 R08: 0000000000000000 R09: 0000000000000000 [ 2266.340595][T22649] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2266.348583][T22649] R13: 00007fc73ad65038 R14: 00007fc73ad64fa0 R15: 00007fff4a5a5a68 [ 2266.356586][T22649] [ 2266.866931][T22649] memory: usage 307200kB, limit 307200kB, failcnt 23451 [ 2266.873917][T22649] memory+swap: usage 366140kB, limit 9007199254740988kB, failcnt 0 [ 2266.909539][T22649] kmem: usage 6492kB, limit 9007199254740988kB, failcnt 0 [ 2266.926340][T22649] Memory cgroup stats for /syz0: [ 2266.926513][T22649] anon 94208 [ 2266.926513][T22649] file 307830784 [ 2266.926513][T22649] kernel_stack 262144 [ 2266.926513][T22649] pagetables 1421312 [ 2266.926513][T22649] percpu 28736 [ 2266.926513][T22649] sock 0 [ 2266.926513][T22649] shmem 307822592 [ 2266.926513][T22649] file_mapped 0 [ 2266.926513][T22649] file_dirty 0 [ 2266.926513][T22649] file_writeback 0 [ 2266.926513][T22649] swapcached 146378752 [ 2266.926513][T22649] anon_thp 0 [ 2266.926513][T22649] file_thp 0 [ 2266.926513][T22649] shmem_thp 0 [ 2266.926513][T22649] inactive_anon 298389504 [ 2266.926513][T22649] active_anon 9527296 [ 2266.926513][T22649] inactive_file 8192 [ 2266.926513][T22649] active_file 0 [ 2266.926513][T22649] unevictable 0 [ 2266.926513][T22649] slab_reclaimable 2821264 [ 2266.926513][T22649] slab_unreclaimable 1927456 [ 2266.926513][T22649] slab 4748720 [ 2266.926513][T22649] workingset_refault_anon 529 [ 2266.926513][T22649] workingset_refault_file 9520 [ 2266.926513][T22649] workingset_activate_anon 483 [ 2267.156441][T22649] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.19027,pid=22553,uid=0 [ 2267.186383][T22649] Memory cgroup out of memory: Killed process 22553 (syz.0.19027) total-vm:102352kB, anon-rss:1268kB, file-rss:23240kB, shmem-rss:0kB, UID:0 pgtables:204kB oom_score_adj:1000 [ 2267.297986][T22526] syz.0.19020 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2267.396868][T22526] CPU: 0 PID: 22526 Comm: syz.0.19020 Not tainted syzkaller #0 [ 2267.404461][T22526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 2267.414605][T22526] Call Trace: [ 2267.418073][T22526] [ 2267.421047][T22526] dump_stack_lvl+0x188/0x250 [ 2267.425746][T22526] ? show_regs_print_info+0x20/0x20 [ 2267.431063][T22526] ? load_image+0x400/0x400 [ 2267.435612][T22526] ? local_lock_release+0x170/0x170 [ 2267.440838][T22526] ? __rwlock_init+0x140/0x140 [ 2267.445801][T22526] dump_header+0xd4/0x770 [ 2267.450248][T22526] oom_kill_process+0x20e/0x3d0 [ 2267.455196][T22526] out_of_memory+0xdbe/0x1180 [ 2267.459903][T22526] ? mutex_lock_io_nested+0x60/0x60 [ 2267.465103][T22526] ? unregister_oom_notifier+0x20/0x20 [ 2267.470567][T22526] mem_cgroup_out_of_memory+0x2bd/0x3b0 [ 2267.476175][T22526] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2267.481713][T22526] ? do_raw_spin_unlock+0x11d/0x230 [ 2267.486898][T22526] try_charge_memcg+0xfcf/0x14f0 [ 2267.491832][T22526] ? get_mem_cgroup_from_objcg+0x120/0x120 [ 2267.497659][T22526] ? rcu_lock_acquire+0x30/0x30 [ 2267.502502][T22526] charge_memcg+0x100/0x2f0 [ 2267.506994][T22526] ? __mem_cgroup_charge+0x80/0x80 [ 2267.512181][T22526] __mem_cgroup_charge+0x21/0x80 [ 2267.517145][T22526] shmem_add_to_page_cache+0xa98/0x14d0 [ 2267.522687][T22526] ? put_page+0x200/0x200 [ 2267.527003][T22526] ? mark_lock+0x94/0x320 [ 2267.531317][T22526] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2267.537293][T22526] shmem_getpage_gfp+0x1796/0x2d40 [ 2267.542417][T22526] shmem_write_begin+0xcd/0x1a0 [ 2267.547255][T22526] generic_perform_write+0x2b6/0x550 [ 2267.552627][T22526] ? grab_cache_page_write_begin+0xa0/0xa0 [ 2267.558418][T22526] ? file_remove_privs+0x5d0/0x5d0 [ 2267.563519][T22526] ? rwsem_write_trylock+0x135/0x1c0 [ 2267.568872][T22526] ? clear_nonspinnable+0x60/0x60 [ 2267.573882][T22526] __generic_file_write_iter+0x25f/0x4e0 [ 2267.579500][T22526] generic_file_write_iter+0xa6/0x1b0 [ 2267.584856][T22526] __kernel_write+0x51c/0x970 [ 2267.589521][T22526] ? vfs_read+0xd60/0xd60 [ 2267.593834][T22526] ? __lock_acquire+0x7d10/0x7d10 [ 2267.598964][T22526] ? cgroup_freezing+0x264/0x310 [ 2267.603998][T22526] ? freezing_slow_path+0x104/0x150 [ 2267.609188][T22526] __dump_emit+0x249/0x370 [ 2267.613588][T22526] ? do_raw_spin_unlock+0x11d/0x230 [ 2267.618783][T22526] ? wait_for_dump_helpers+0x3d0/0x3d0 [ 2267.624240][T22526] ? dump_emit+0x153/0x3d0 [ 2267.628645][T22526] dump_user_range+0x84/0x340 [ 2267.633308][T22526] elf_core_dump+0x2fbd/0x3500 [ 2267.638081][T22526] ? load_elf_library+0x920/0x920 [ 2267.643101][T22526] ? verify_lock_unused+0x140/0x140 [ 2267.648284][T22526] ? dump_vma_snapshot+0xb00/0xe40 [ 2267.653413][T22526] ? rcu_read_lock_any_held+0xb0/0x130 [ 2267.658973][T22526] do_coredump+0x14c7/0x2ac0 [ 2267.663765][T22526] ? nfs_stat_to_errno+0x190/0x190 [ 2267.668968][T22526] ? lock_chain_count+0x20/0x20 [ 2267.673857][T22526] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2267.679036][T22526] ? lockdep_hardirqs_on+0x94/0x140 [ 2267.684226][T22526] get_signal+0x40a/0x12c0 [ 2267.688646][T22526] arch_do_signal_or_restart+0xe7/0x12c0 [ 2267.694360][T22526] ? force_sig_info_to_task+0x320/0x3d0 [ 2267.699903][T22526] ? get_sigframe_size+0x10/0x10 [ 2267.704849][T22526] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2267.710824][T22526] ? exit_to_user_mode_loop+0x3b/0x130 [ 2267.716276][T22526] exit_to_user_mode_loop+0x9e/0x130 [ 2267.721550][T22526] exit_to_user_mode_prepare+0xee/0x180 [ 2267.727078][T22526] irqentry_exit_to_user_mode+0x5/0x30 [ 2267.732522][T22526] exc_page_fault+0x88/0x100 [ 2267.737104][T22526] asm_exc_page_fault+0x22/0x30 [ 2267.741938][T22526] RIP: 0033:0x7fc73aaeb7a1 [ 2267.746338][T22526] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 2267.766014][T22526] RSP: 002b:00000000fffffeb0 EFLAGS: 00010217 [ 2267.772072][T22526] RAX: 0000000000000000 RBX: 00007fc73ad64fa0 RCX: 00007fc73aaeb799 [ 2267.780024][T22526] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 2267.787979][T22526] RBP: 00007fc73ab81c99 R08: 0000000000000000 R09: 0000000000000000 [ 2267.795934][T22526] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2267.803897][T22526] R13: 00007fc73ad65038 R14: 00007fc73ad64fa0 R15: 00007fff4a5a5a68 [ 2267.811876][T22526] [ 2268.662765][T22526] memory: usage 294644kB, limit 307200kB, failcnt 23626 [ 2268.697517][T22526] memory+swap: usage 344180kB, limit 9007199254740988kB, failcnt 0 [ 2268.705548][T22526] kmem: usage 6324kB, limit 9007199254740988kB, failcnt 0 [ 2268.786370][T22526] Memory cgroup stats for /syz0: [ 2268.786658][T22526] anon 94208 [ 2268.786658][T22526] file 291241984 [ 2268.786658][T22526] kernel_stack 262144 [ 2268.786658][T22526] pagetables 1241088 [ 2268.786658][T22526] percpu 28736 [ 2268.786658][T22526] sock 0 [ 2268.786658][T22526] shmem 288632832 [ 2268.786658][T22526] file_mapped 2547712 [ 2268.786658][T22526] file_dirty 0 [ 2268.786658][T22526] file_writeback 0 [ 2268.786658][T22526] swapcached 147165184 [ 2268.786658][T22526] anon_thp 0 [ 2268.786658][T22526] file_thp 0 [ 2268.786658][T22526] shmem_thp 0 [ 2268.786658][T22526] inactive_anon 279662592 [ 2268.786658][T22526] active_anon 9076736 [ 2268.786658][T22526] inactive_file 1724416 [ 2268.786658][T22526] active_file 884736 [ 2268.786658][T22526] unevictable 0 [ 2268.786658][T22526] slab_reclaimable 2852592 [ 2268.786658][T22526] slab_unreclaimable 1921856 [ 2268.786658][T22526] slab 4774448 [ 2268.786658][T22526] workingset_refault_anon 537 [ 2268.786658][T22526] workingset_refault_file 10343 [ 2268.996356][T22526] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.19038,pid=22597,uid=0 [ 2269.119837][T22526] Memory cgroup out of memory: Killed process 22597 (syz.0.19038) total-vm:102220kB, anon-rss:1236kB, file-rss:22864kB, shmem-rss:0kB, UID:0 pgtables:164kB oom_score_adj:1000 [ 2269.467576][T22853] syz.3.19114 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2269.477608][T22853] CPU: 0 PID: 22853 Comm: syz.3.19114 Not tainted syzkaller #0 [ 2269.485294][T22853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 2269.495371][T22853] Call Trace: [ 2269.498869][T22853] [ 2269.501936][T22853] dump_stack_lvl+0x188/0x250 [ 2269.506681][T22853] ? show_regs_print_info+0x20/0x20 [ 2269.511985][T22853] ? load_image+0x400/0x400 [ 2269.516501][T22853] ? local_lock_release+0x170/0x170 [ 2269.521809][T22853] ? __rwlock_init+0x140/0x140 [ 2269.526593][T22853] dump_header+0xd4/0x770 [ 2269.531121][T22853] oom_kill_process+0x20e/0x3d0 [ 2269.535988][T22853] out_of_memory+0xdbe/0x1180 [ 2269.540682][T22853] ? mutex_lock_io_nested+0x60/0x60 [ 2269.545896][T22853] ? unregister_oom_notifier+0x20/0x20 [ 2269.551375][T22853] mem_cgroup_out_of_memory+0x2bd/0x3b0 [ 2269.557008][T22853] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2269.562574][T22853] ? do_raw_spin_unlock+0x11d/0x230 [ 2269.567782][T22853] try_charge_memcg+0xfcf/0x14f0 [ 2269.572745][T22853] ? get_mem_cgroup_from_objcg+0x120/0x120 [ 2269.578572][T22853] ? rcu_lock_acquire+0x30/0x30 [ 2269.583435][T22853] charge_memcg+0x100/0x2f0 [ 2269.587926][T22853] ? __mem_cgroup_charge+0x80/0x80 [ 2269.593036][T22853] __mem_cgroup_charge+0x21/0x80 [ 2269.598055][T22853] shmem_add_to_page_cache+0xa98/0x14d0 [ 2269.603598][T22853] ? put_page+0x200/0x200 [ 2269.607921][T22853] ? mark_lock+0x94/0x320 [ 2269.612327][T22853] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2269.618299][T22853] shmem_getpage_gfp+0x1796/0x2d40 [ 2269.623426][T22853] shmem_write_begin+0xcd/0x1a0 [ 2269.628267][T22853] generic_perform_write+0x2b6/0x550 [ 2269.633542][T22853] ? atime_needs_update+0x780/0x780 [ 2269.638739][T22853] ? grab_cache_page_write_begin+0xa0/0xa0 [ 2269.644534][T22853] ? file_remove_privs+0x5d0/0x5d0 [ 2269.649737][T22853] ? rwsem_write_trylock+0x135/0x1c0 [ 2269.655020][T22853] ? clear_nonspinnable+0x60/0x60 [ 2269.660039][T22853] __generic_file_write_iter+0x25f/0x4e0 [ 2269.665788][T22853] generic_file_write_iter+0xa6/0x1b0 [ 2269.671144][T22853] __kernel_write+0x51c/0x970 [ 2269.675811][T22853] ? vfs_read+0xd60/0xd60 [ 2269.680123][T22853] ? __lock_acquire+0x7d10/0x7d10 [ 2269.685143][T22853] ? cgroup_freezing+0x264/0x310 [ 2269.690071][T22853] ? freezing_slow_path+0x104/0x150 [ 2269.695280][T22853] __dump_emit+0x249/0x370 [ 2269.699685][T22853] ? wait_for_dump_helpers+0x3d0/0x3d0 [ 2269.705150][T22853] ? dump_emit+0x153/0x3d0 [ 2269.709559][T22853] dump_user_range+0x84/0x340 [ 2269.714222][T22853] elf_core_dump+0x2fbd/0x3500 [ 2269.718987][T22853] ? load_elf_library+0x920/0x920 [ 2269.724001][T22853] ? verify_lock_unused+0x140/0x140 [ 2269.729272][T22853] ? dump_vma_snapshot+0xb00/0xe40 [ 2269.734397][T22853] ? rcu_read_lock_any_held+0xb0/0x130 [ 2269.739854][T22853] do_coredump+0x14c7/0x2ac0 [ 2269.744447][T22853] ? nfs_stat_to_errno+0x190/0x190 [ 2269.749560][T22853] ? lock_chain_count+0x20/0x20 [ 2269.754403][T22853] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2269.759593][T22853] ? lockdep_hardirqs_on+0x94/0x140 [ 2269.764776][T22853] get_signal+0x40a/0x12c0 [ 2269.769312][T22853] arch_do_signal_or_restart+0xe7/0x12c0 [ 2269.774945][T22853] ? force_sig_info_to_task+0x320/0x3d0 [ 2269.780571][T22853] ? get_sigframe_size+0x10/0x10 [ 2269.785593][T22853] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2269.791661][T22853] ? exit_to_user_mode_loop+0x3b/0x130 [ 2269.797104][T22853] exit_to_user_mode_loop+0x9e/0x130 [ 2269.802397][T22853] exit_to_user_mode_prepare+0xee/0x180 [ 2269.807968][T22853] irqentry_exit_to_user_mode+0x5/0x30 [ 2269.813413][T22853] exc_page_fault+0x88/0x100 [ 2269.817992][T22853] asm_exc_page_fault+0x22/0x30 [ 2269.822826][T22853] RIP: 0033:0x7fe23dd0c7a1 [ 2269.827227][T22853] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 2269.846819][T22853] RSP: 002b:00000000fffffeb0 EFLAGS: 00010217 [ 2269.852872][T22853] RAX: 0000000000000000 RBX: 00007fe23df85fa0 RCX: 00007fe23dd0c799 [ 2269.860825][T22853] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 2269.868776][T22853] RBP: 00007fe23dda2c99 R08: 0000000000000000 R09: 0000000000000000 [ 2269.876754][T22853] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2269.884737][T22853] R13: 00007fe23df86038 R14: 00007fe23df85fa0 R15: 00007ffe9cf3a9f8 [ 2269.892721][T22853] [ 2270.506473][T22853] memory: usage 307200kB, limit 307200kB, failcnt 49988 [ 2270.513457][T22853] memory+swap: usage 318756kB, limit 9007199254740988kB, failcnt 0 [ 2270.546368][T22853] kmem: usage 7176kB, limit 9007199254740988kB, failcnt 0 [ 2270.553537][T22853] Memory cgroup stats for /syz3: [ 2270.553717][T22853] anon 974848 [ 2270.553717][T22853] file 306249728 [ 2270.553717][T22853] kernel_stack 327680 [ 2270.553717][T22853] pagetables 1581056 [ 2270.553717][T22853] percpu 28808 [ 2270.553717][T22853] sock 0 [ 2270.553717][T22853] shmem 306249728 [ 2270.553717][T22853] file_mapped 0 [ 2270.553717][T22853] file_dirty 0 [ 2270.553717][T22853] file_writeback 0 [ 2270.553717][T22853] swapcached 514924544 [ 2270.553717][T22853] anon_thp 0 [ 2270.553717][T22853] file_thp 0 [ 2270.553717][T22853] shmem_thp 0 [ 2270.553717][T22853] inactive_anon 225705984 [ 2270.553717][T22853] active_anon 81518592 [ 2270.553717][T22853] inactive_file 0 [ 2270.553717][T22853] active_file 0 [ 2270.553717][T22853] unevictable 0 [ 2270.553717][T22853] slab_reclaimable 2963512 [ 2270.553717][T22853] slab_unreclaimable 2222440 [ 2270.553717][T22853] slab 5185952 [ 2270.553717][T22853] workingset_refault_anon 1126 [ 2270.553717][T22853] workingset_refault_file 14148 [ 2270.553717][T22853] workingset_activate_anon 163 [ 2270.736385][T22853] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.19122,pid=22879,uid=0 [ 2270.776385][T22853] Memory cgroup out of memory: Killed process 22879 (syz.3.19122) total-vm:102220kB, anon-rss:1416kB, file-rss:28308kB, shmem-rss:0kB, UID:0 pgtables:204kB oom_score_adj:1000 [ 2270.826540][T22477] syz.1.19008 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2270.976393][T22477] CPU: 1 PID: 22477 Comm: syz.1.19008 Not tainted syzkaller #0 [ 2270.983992][T22477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 2270.994066][T22477] Call Trace: [ 2270.997354][T22477] [ 2271.000288][T22477] dump_stack_lvl+0x188/0x250 [ 2271.004973][T22477] ? show_regs_print_info+0x20/0x20 [ 2271.010300][T22477] ? load_image+0x400/0x400 [ 2271.015002][T22477] ? local_lock_release+0x170/0x170 [ 2271.020213][T22477] ? __rwlock_init+0x140/0x140 [ 2271.025003][T22477] dump_header+0xd4/0x770 [ 2271.029461][T22477] oom_kill_process+0x20e/0x3d0 [ 2271.034412][T22477] out_of_memory+0xdbe/0x1180 [ 2271.039197][T22477] ? mutex_lock_io_nested+0x60/0x60 [ 2271.044431][T22477] ? unregister_oom_notifier+0x20/0x20 [ 2271.049922][T22477] mem_cgroup_out_of_memory+0x2bd/0x3b0 [ 2271.055486][T22477] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2271.061235][T22477] ? do_raw_spin_unlock+0x11d/0x230 [ 2271.066480][T22477] try_charge_memcg+0xfcf/0x14f0 [ 2271.071451][T22477] ? get_mem_cgroup_from_objcg+0x120/0x120 [ 2271.077290][T22477] ? rcu_lock_acquire+0x30/0x30 [ 2271.082328][T22477] charge_memcg+0x100/0x2f0 [ 2271.086841][T22477] ? __mem_cgroup_charge+0x80/0x80 [ 2271.091971][T22477] __mem_cgroup_charge+0x21/0x80 [ 2271.096917][T22477] shmem_add_to_page_cache+0xa98/0x14d0 [ 2271.102491][T22477] ? put_page+0x200/0x200 [ 2271.106939][T22477] ? mark_lock+0x94/0x320 [ 2271.111280][T22477] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2271.117283][T22477] shmem_getpage_gfp+0x1796/0x2d40 [ 2271.122457][T22477] shmem_write_begin+0xcd/0x1a0 [ 2271.127334][T22477] generic_perform_write+0x2b6/0x550 [ 2271.132628][T22477] ? atime_needs_update+0x780/0x780 [ 2271.137846][T22477] ? grab_cache_page_write_begin+0xa0/0xa0 [ 2271.143673][T22477] ? file_remove_privs+0x5d0/0x5d0 [ 2271.148805][T22477] ? rwsem_write_trylock+0x135/0x1c0 [ 2271.154111][T22477] ? clear_nonspinnable+0x60/0x60 [ 2271.159154][T22477] __generic_file_write_iter+0x25f/0x4e0 [ 2271.164811][T22477] generic_file_write_iter+0xa6/0x1b0 [ 2271.170207][T22477] __kernel_write+0x51c/0x970 [ 2271.174993][T22477] ? vfs_read+0xd60/0xd60 [ 2271.179333][T22477] ? __lock_acquire+0x7d10/0x7d10 [ 2271.184474][T22477] ? cgroup_freezing+0x264/0x310 [ 2271.189430][T22477] ? freezing_slow_path+0x104/0x150 [ 2271.194642][T22477] __dump_emit+0x249/0x370 [ 2271.199154][T22477] ? do_raw_spin_unlock+0x11d/0x230 [ 2271.204453][T22477] ? wait_for_dump_helpers+0x3d0/0x3d0 [ 2271.209922][T22477] ? dump_emit+0x153/0x3d0 [ 2271.214359][T22477] dump_user_range+0x84/0x340 [ 2271.219048][T22477] elf_core_dump+0x2fbd/0x3500 [ 2271.224112][T22477] ? load_elf_library+0x920/0x920 [ 2271.229168][T22477] ? verify_lock_unused+0x140/0x140 [ 2271.234381][T22477] ? dump_vma_snapshot+0xb00/0xe40 [ 2271.239546][T22477] ? rcu_read_lock_any_held+0xb0/0x130 [ 2271.245149][T22477] do_coredump+0x14c7/0x2ac0 [ 2271.249790][T22477] ? nfs_stat_to_errno+0x190/0x190 [ 2271.254948][T22477] ? lock_chain_count+0x20/0x20 [ 2271.259934][T22477] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2271.265151][T22477] ? lockdep_hardirqs_on+0x94/0x140 [ 2271.270385][T22477] get_signal+0x40a/0x12c0 [ 2271.274840][T22477] arch_do_signal_or_restart+0xe7/0x12c0 [ 2271.280598][T22477] ? force_sig_info_to_task+0x320/0x3d0 [ 2271.286176][T22477] ? get_sigframe_size+0x10/0x10 [ 2271.291130][T22477] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2271.297139][T22477] ? exit_to_user_mode_loop+0x3b/0x130 [ 2271.302706][T22477] exit_to_user_mode_loop+0x9e/0x130 [ 2271.308006][T22477] exit_to_user_mode_prepare+0xee/0x180 [ 2271.313671][T22477] irqentry_exit_to_user_mode+0x5/0x30 [ 2271.319141][T22477] exc_page_fault+0x88/0x100 [ 2271.323746][T22477] asm_exc_page_fault+0x22/0x30 [ 2271.328605][T22477] RIP: 0033:0x7fa1833eb7a1 [ 2271.333027][T22477] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 2271.352753][T22477] RSP: 002b:00000000fffffeb0 EFLAGS: 00010217 [ 2271.358885][T22477] RAX: 0000000000000000 RBX: 00007fa183664fa0 RCX: 00007fa1833eb799 [ 2271.366963][T22477] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 2271.374949][T22477] RBP: 00007fa183481c99 R08: 0000000000000000 R09: 0000000000000000 [ 2271.383026][T22477] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2271.391020][T22477] R13: 00007fa183665038 R14: 00007fa183664fa0 R15: 00007ffe1e4b3438 [ 2271.399032][T22477] [ 2273.070956][T22477] memory: usage 307200kB, limit 307200kB, failcnt 74583 [ 2273.093199][T22477] memory+swap: usage 371476kB, limit 9007199254740988kB, failcnt 0 [ 2273.162642][T22477] kmem: usage 8556kB, limit 9007199254740988kB, failcnt 0 [ 2273.243340][T22477] Memory cgroup stats for /syz1: [ 2273.243503][T22477] anon 614400 [ 2273.243503][T22477] file 305172480 [ 2273.243503][T22477] kernel_stack 458752 [ 2273.243503][T22477] pagetables 1986560 [ 2273.243503][T22477] percpu 29072 [ 2273.243503][T22477] sock 0 [ 2273.243503][T22477] shmem 305029120 [ 2273.243503][T22477] file_mapped 0 [ 2273.243503][T22477] file_dirty 0 [ 2273.243503][T22477] file_writeback 0 [ 2273.243503][T22477] swapcached 736399360 [ 2273.243503][T22477] anon_thp 0 [ 2273.243503][T22477] file_thp 0 [ 2273.243503][T22477] shmem_thp 0 [ 2273.243503][T22477] inactive_anon 305369088 [ 2273.243503][T22477] active_anon 0 [ 2273.243503][T22477] inactive_file 143360 [ 2273.243503][T22477] active_file 0 [ 2273.243503][T22477] unevictable 0 [ 2273.243503][T22477] slab_reclaimable 3433056 [ 2273.243503][T22477] slab_unreclaimable 2539928 [ 2273.243503][T22477] slab 5972984 [ 2273.243503][T22477] workingset_refault_anon 996 [ 2273.243503][T22477] workingset_refault_file 22595 [ 2273.243503][T22477] workingset_activate_anon 107 [ 2273.741839][T22477] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.19019,pid=22524,uid=0 [ 2273.770788][T22477] Memory cgroup out of memory: Killed process 22524 (syz.1.19019) total-vm:102220kB, anon-rss:1248kB, file-rss:26452kB, shmem-rss:0kB, UID:0 pgtables:196kB oom_score_adj:1000 [ 2273.896463][T22855] syz.2.19113 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2273.976920][T22855] CPU: 0 PID: 22855 Comm: syz.2.19113 Not tainted syzkaller #0 [ 2273.984522][T22855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 2273.994628][T22855] Call Trace: [ 2273.998040][T22855] [ 2274.000979][T22855] dump_stack_lvl+0x188/0x250 [ 2274.005687][T22855] ? show_regs_print_info+0x20/0x20 [ 2274.010905][T22855] ? load_image+0x400/0x400 [ 2274.015730][T22855] ? local_lock_release+0x170/0x170 [ 2274.021036][T22855] ? __rwlock_init+0x140/0x140 [ 2274.025833][T22855] dump_header+0xd4/0x770 [ 2274.030184][T22855] oom_kill_process+0x20e/0x3d0 [ 2274.035050][T22855] out_of_memory+0xdbe/0x1180 [ 2274.039752][T22855] ? mutex_lock_io_nested+0x60/0x60 [ 2274.045060][T22855] ? unregister_oom_notifier+0x20/0x20 [ 2274.050540][T22855] mem_cgroup_out_of_memory+0x2bd/0x3b0 [ 2274.056230][T22855] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2274.061931][T22855] ? do_raw_spin_unlock+0x11d/0x230 [ 2274.067160][T22855] try_charge_memcg+0xfcf/0x14f0 [ 2274.072138][T22855] ? get_mem_cgroup_from_objcg+0x120/0x120 [ 2274.077986][T22855] ? rcu_lock_acquire+0x30/0x30 [ 2274.082860][T22855] charge_memcg+0x100/0x2f0 [ 2274.087381][T22855] ? __mem_cgroup_charge+0x80/0x80 [ 2274.092520][T22855] __mem_cgroup_charge+0x21/0x80 [ 2274.097559][T22855] shmem_add_to_page_cache+0xa98/0x14d0 [ 2274.103143][T22855] ? put_page+0x200/0x200 [ 2274.107493][T22855] ? mark_lock+0x94/0x320 [ 2274.111833][T22855] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2274.117917][T22855] shmem_getpage_gfp+0x1796/0x2d40 [ 2274.123712][T22855] shmem_write_begin+0xcd/0x1a0 [ 2274.128596][T22855] generic_perform_write+0x2b6/0x550 [ 2274.134097][T22855] ? grab_cache_page_write_begin+0xa0/0xa0 [ 2274.139923][T22855] ? file_remove_privs+0x5d0/0x5d0 [ 2274.145057][T22855] ? rwsem_write_trylock+0x135/0x1c0 [ 2274.150470][T22855] ? clear_nonspinnable+0x60/0x60 [ 2274.155519][T22855] __generic_file_write_iter+0x25f/0x4e0 [ 2274.161176][T22855] generic_file_write_iter+0xa6/0x1b0 [ 2274.166579][T22855] __kernel_write+0x51c/0x970 [ 2274.171284][T22855] ? vfs_read+0xd60/0xd60 [ 2274.175634][T22855] ? __lock_acquire+0x7d10/0x7d10 [ 2274.180699][T22855] ? cgroup_freezing+0x264/0x310 [ 2274.185654][T22855] ? freezing_slow_path+0x104/0x150 [ 2274.190867][T22855] __dump_emit+0x249/0x370 [ 2274.195310][T22855] ? wait_for_dump_helpers+0x3d0/0x3d0 [ 2274.200780][T22855] ? dump_emit+0x153/0x3d0 [ 2274.205208][T22855] ? dump_user_range+0x81/0x340 [ 2274.210073][T22855] ? dump_user_range+0x12f/0x340 [ 2274.215022][T22855] dump_user_range+0x84/0x340 [ 2274.219711][T22855] elf_core_dump+0x2fbd/0x3500 [ 2274.224505][T22855] ? load_elf_library+0x920/0x920 [ 2274.229549][T22855] ? verify_lock_unused+0x140/0x140 [ 2274.234755][T22855] ? dump_vma_snapshot+0xb00/0xe40 [ 2274.239921][T22855] ? rcu_read_lock_any_held+0xb0/0x130 [ 2274.245407][T22855] do_coredump+0x14c7/0x2ac0 [ 2274.250025][T22855] ? nfs_stat_to_errno+0x190/0x190 [ 2274.255168][T22855] ? lock_chain_count+0x20/0x20 [ 2274.260033][T22855] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2274.265244][T22855] ? lockdep_hardirqs_on+0x94/0x140 [ 2274.270449][T22855] get_signal+0x40a/0x12c0 [ 2274.274896][T22855] arch_do_signal_or_restart+0xe7/0x12c0 [ 2274.280640][T22855] ? force_sig_info_to_task+0x320/0x3d0 [ 2274.286201][T22855] ? get_sigframe_size+0x10/0x10 [ 2274.291243][T22855] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2274.297333][T22855] ? exit_to_user_mode_loop+0x3b/0x130 [ 2274.302809][T22855] exit_to_user_mode_loop+0x9e/0x130 [ 2274.308198][T22855] exit_to_user_mode_prepare+0xee/0x180 [ 2274.313936][T22855] irqentry_exit_to_user_mode+0x5/0x30 [ 2274.319512][T22855] exc_page_fault+0x88/0x100 [ 2274.324312][T22855] asm_exc_page_fault+0x22/0x30 [ 2274.329252][T22855] RIP: 0033:0x7fa1ac2047a1 [ 2274.333670][T22855] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 2274.353293][T22855] RSP: 002b:00000000fffffeb0 EFLAGS: 00010217 [ 2274.359383][T22855] RAX: 0000000000000000 RBX: 00007fa1ac47dfa0 RCX: 00007fa1ac204799 [ 2274.367369][T22855] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 2274.375446][T22855] RBP: 00007fa1ac29ac99 R08: 0000000000000000 R09: 0000000000000000 [ 2274.383605][T22855] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2274.391618][T22855] R13: 00007fa1ac47e038 R14: 00007fa1ac47dfa0 R15: 00007ffe4f891658 [ 2274.399636][T22855] [ 2274.411605][T23043] netlink: 'syz.4.19169': attribute type 20 has an invalid length. [ 2274.838699][T22855] memory: usage 307004kB, limit 307200kB, failcnt 19320 [ 2274.855976][T22855] memory+swap: usage 335124kB, limit 9007199254740988kB, failcnt 0 [ 2274.886784][T22855] kmem: usage 7992kB, limit 9007199254740988kB, failcnt 0 [ 2274.894026][T22855] Memory cgroup stats for /syz2: [ 2274.894174][T22855] anon 229376 [ 2274.894174][T22855] file 306126848 [ 2274.894174][T22855] kernel_stack 425984 [ 2274.894174][T22855] pagetables 1921024 [ 2274.894174][T22855] percpu 29000 [ 2274.894174][T22855] sock 0 [ 2274.894174][T22855] shmem 305696768 [ 2274.894174][T22855] file_mapped 352256 [ 2274.894174][T22855] file_dirty 0 [ 2274.894174][T22855] file_writeback 0 [ 2274.894174][T22855] swapcached 184016896 [ 2274.894174][T22855] anon_thp 0 [ 2274.894174][T22855] file_thp 0 [ 2274.894174][T22855] shmem_thp 0 [ 2274.894174][T22855] inactive_anon 297017344 [ 2274.894174][T22855] active_anon 8450048 [ 2274.894174][T22855] inactive_file 102400 [ 2274.894174][T22855] active_file 327680 [ 2274.894174][T22855] unevictable 0 [ 2274.894174][T22855] slab_reclaimable 3084312 [ 2274.894174][T22855] slab_unreclaimable 2390688 [ 2274.894174][T22855] slab 5475000 [ 2274.894174][T22855] workingset_refault_anon 601 [ 2274.894174][T22855] workingset_refault_file 8014 [ 2275.563636][T22855] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.19121,pid=22880,uid=0 [ 2275.740485][T22855] Memory cgroup out of memory: Killed process 22880 (syz.2.19121) total-vm:102220kB, anon-rss:1244kB, file-rss:24536kB, shmem-rss:0kB, UID:0 pgtables:168kB oom_score_adj:1000 [ 2276.192382][T23051] netlink: 14 bytes leftover after parsing attributes in process `syz.0.19161'. [ 2276.664628][T23053] netlink: 14 bytes leftover after parsing attributes in process `syz.3.19159'. [ 2277.603419][T22458] syz.1.19003 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2277.807249][T22458] CPU: 0 PID: 22458 Comm: syz.1.19003 Not tainted syzkaller #0 [ 2277.814848][T22458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 2277.824921][T22458] Call Trace: [ 2277.828300][T22458] [ 2277.831252][T22458] dump_stack_lvl+0x188/0x250 [ 2277.835947][T22458] ? show_regs_print_info+0x20/0x20 [ 2277.841155][T22458] ? load_image+0x400/0x400 [ 2277.845675][T22458] ? local_lock_release+0x170/0x170 [ 2277.850885][T22458] ? __rwlock_init+0x140/0x140 [ 2277.855675][T22458] dump_header+0xd4/0x770 [ 2277.860026][T22458] oom_kill_process+0x20e/0x3d0 [ 2277.864887][T22458] out_of_memory+0xdbe/0x1180 [ 2277.869664][T22458] ? mutex_lock_io_nested+0x60/0x60 [ 2277.874973][T22458] ? unregister_oom_notifier+0x20/0x20 [ 2277.880544][T22458] mem_cgroup_out_of_memory+0x2bd/0x3b0 [ 2277.886458][T22458] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2277.892024][T22458] ? do_raw_spin_unlock+0x11d/0x230 [ 2277.897236][T22458] try_charge_memcg+0xfcf/0x14f0 [ 2277.902201][T22458] ? get_mem_cgroup_from_objcg+0x120/0x120 [ 2277.908038][T22458] ? rcu_lock_acquire+0x30/0x30 [ 2277.912913][T22458] charge_memcg+0x100/0x2f0 [ 2277.917428][T22458] ? __mem_cgroup_charge+0x80/0x80 [ 2277.922548][T22458] __mem_cgroup_charge+0x21/0x80 [ 2277.927493][T22458] shmem_add_to_page_cache+0xa98/0x14d0 [ 2277.933151][T22458] ? put_page+0x200/0x200 [ 2277.937495][T22458] ? mark_lock+0x94/0x320 [ 2277.941839][T22458] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2277.947831][T22458] shmem_getpage_gfp+0x1796/0x2d40 [ 2277.952995][T22458] shmem_write_begin+0xcd/0x1a0 [ 2277.958039][T22458] generic_perform_write+0x2b6/0x550 [ 2277.963343][T22458] ? atime_needs_update+0x780/0x780 [ 2277.968578][T22458] ? grab_cache_page_write_begin+0xa0/0xa0 [ 2277.974405][T22458] ? file_remove_privs+0x5d0/0x5d0 [ 2277.979537][T22458] ? rwsem_write_trylock+0x135/0x1c0 [ 2277.984830][T22458] ? clear_nonspinnable+0x60/0x60 [ 2277.989867][T22458] __generic_file_write_iter+0x25f/0x4e0 [ 2277.995521][T22458] generic_file_write_iter+0xa6/0x1b0 [ 2278.000905][T22458] __kernel_write+0x51c/0x970 [ 2278.005593][T22458] ? vfs_read+0xd60/0xd60 [ 2278.009920][T22458] ? __lock_acquire+0x7d10/0x7d10 [ 2278.014978][T22458] ? cgroup_freezing+0x264/0x310 [ 2278.019934][T22458] ? freezing_slow_path+0x104/0x150 [ 2278.025152][T22458] __dump_emit+0x249/0x370 [ 2278.029592][T22458] ? wait_for_dump_helpers+0x3d0/0x3d0 [ 2278.035252][T22458] ? dump_emit+0x153/0x3d0 [ 2278.039685][T22458] dump_user_range+0x84/0x340 [ 2278.044379][T22458] elf_core_dump+0x2fbd/0x3500 [ 2278.049170][T22458] ? load_elf_library+0x920/0x920 [ 2278.054216][T22458] ? verify_lock_unused+0x140/0x140 [ 2278.059434][T22458] ? dump_vma_snapshot+0xb00/0xe40 [ 2278.064610][T22458] ? rcu_read_lock_any_held+0xb0/0x130 [ 2278.070108][T22458] do_coredump+0x14c7/0x2ac0 [ 2278.074731][T22458] ? nfs_stat_to_errno+0x190/0x190 [ 2278.079871][T22458] ? lock_chain_count+0x20/0x20 [ 2278.084743][T22458] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2278.089954][T22458] ? lockdep_hardirqs_on+0x94/0x140 [ 2278.095251][T22458] get_signal+0x40a/0x12c0 [ 2278.099789][T22458] arch_do_signal_or_restart+0xe7/0x12c0 [ 2278.105445][T22458] ? force_sig_info_to_task+0x320/0x3d0 [ 2278.111103][T22458] ? get_sigframe_size+0x10/0x10 [ 2278.116069][T22458] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2278.122093][T22458] ? exit_to_user_mode_loop+0x3b/0x130 [ 2278.127564][T22458] exit_to_user_mode_loop+0x9e/0x130 [ 2278.132851][T22458] exit_to_user_mode_prepare+0xee/0x180 [ 2278.138410][T22458] irqentry_exit_to_user_mode+0x5/0x30 [ 2278.143874][T22458] exc_page_fault+0x88/0x100 [ 2278.148476][T22458] asm_exc_page_fault+0x22/0x30 [ 2278.153344][T22458] RIP: 0033:0x7fa1833eb7a1 [ 2278.157909][T22458] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 2278.177531][T22458] RSP: 002b:00000000fffffeb0 EFLAGS: 00010217 [ 2278.183723][T22458] RAX: 0000000000000000 RBX: 00007fa183664fa0 RCX: 00007fa1833eb799 [ 2278.191807][T22458] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 2278.199793][T22458] RBP: 00007fa183481c99 R08: 0000000000000000 R09: 0000000000000000 [ 2278.207782][T22458] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2278.215760][T22458] R13: 00007fa183665038 R14: 00007fa183664fa0 R15: 00007ffe1e4b3438 [ 2278.223769][T22458] [ 2278.706437][T22458] memory: usage 307180kB, limit 307200kB, failcnt 75905 [ 2278.713430][T22458] memory+swap: usage 370492kB, limit 9007199254740988kB, failcnt 0 [ 2278.899011][T22458] kmem: usage 8492kB, limit 9007199254740988kB, failcnt 0 [ 2278.906179][T22458] Memory cgroup stats for /syz1: [ 2278.976839][T22458] anon 430080 [ 2278.976839][T22458] file 305336320 [ 2278.976839][T22458] kernel_stack 458752 [ 2278.976839][T22458] pagetables 1732608 [ 2278.976839][T22458] percpu 29072 [ 2278.976839][T22458] sock 0 [ 2278.976839][T22458] shmem 305332224 [ 2278.976839][T22458] file_mapped 0 [ 2278.976839][T22458] file_dirty 0 [ 2278.976839][T22458] file_writeback 0 [ 2278.976839][T22458] swapcached 743432192 [ 2278.976839][T22458] anon_thp 0 [ 2278.976839][T22458] file_thp 0 [ 2278.976839][T22458] shmem_thp 0 [ 2278.976839][T22458] inactive_anon 203190272 [ 2278.976839][T22458] active_anon 102547456 [ 2278.976839][T22458] inactive_file 4096 [ 2278.976839][T22458] active_file 0 [ 2278.976839][T22458] unevictable 0 [ 2278.976839][T22458] slab_reclaimable 3566432 [ 2278.976839][T22458] slab_unreclaimable 2610096 [ 2278.976839][T22458] slab 6176528 [ 2278.976839][T22458] workingset_refault_anon 1007 [ 2278.976839][T22458] workingset_refault_file 22841 [ 2278.976839][T22458] workingset_activate_anon 107 [ 2279.092844][T23060] chnl_net:caif_netlink_parms(): no params data found [ 2279.287993][T23060] bridge0: port 1(bridge_slave_0) entered blocking state [ 2279.337694][T23060] bridge0: port 1(bridge_slave_0) entered disabled state [ 2279.358950][T22458] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.19071,pid=22724,uid=0 [ 2279.406595][T23060] device bridge_slave_0 entered promiscuous mode [ 2279.419104][T23060] bridge0: port 2(bridge_slave_1) entered blocking state [ 2279.477643][T23060] bridge0: port 2(bridge_slave_1) entered disabled state [ 2279.506520][T23060] device bridge_slave_1 entered promiscuous mode [ 2279.537109][T22458] Memory cgroup out of memory: Killed process 22724 (syz.1.19071) total-vm:102220kB, anon-rss:1240kB, file-rss:34136kB, shmem-rss:0kB, UID:0 pgtables:160kB oom_score_adj:1000 [ 2279.579538][T23060] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2279.606995][T23060] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2279.707947][T23060] team0: Port device team_slave_0 added [ 2279.739860][T23060] team0: Port device team_slave_1 added [ 2279.788611][T23060] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2279.795581][T23060] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2279.887563][T23060] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2279.923193][T23060] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2279.956375][T23060] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2280.057218][T23060] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2280.667498][T13190] Bluetooth: hci5: command 0x0409 tx timeout [ 2280.680147][T23060] device hsr_slave_0 entered promiscuous mode [ 2280.966888][T23060] device hsr_slave_1 entered promiscuous mode [ 2281.575960][T23096] netlink: 'syz.1.19180': attribute type 20 has an invalid length. [ 2281.823976][T23060] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 2282.077365][T23060] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 2282.160259][T23060] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 2282.320318][T23060] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 2282.533979][T23060] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2282.568755][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2282.579780][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2282.621090][T23060] 8021q: adding VLAN 0 to HW filter on device team0 [ 2282.644933][T23088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2282.664198][T23088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2282.684260][T23088] bridge0: port 1(bridge_slave_0) entered blocking state [ 2282.691441][T23088] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2282.727560][T23088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2282.746767][T13188] Bluetooth: hci5: command 0x041b tx timeout [ 2282.746799][T23088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2282.772298][T23088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2282.787147][T23088] bridge0: port 2(bridge_slave_1) entered blocking state [ 2282.794283][T23088] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2282.815361][T23088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2282.857841][T23088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2282.894606][T23088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2282.921788][T23088] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2282.932452][T23088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2282.950288][T23088] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2282.969398][T23088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2282.992644][T23088] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2283.022016][T23060] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2283.045480][T23060] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2283.060385][T23088] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2283.077838][T23088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2283.092777][T23088] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2283.159394][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 2283.166004][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 2283.309502][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2283.317177][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2283.341107][T23060] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2283.689374][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2283.700028][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2283.736067][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2283.760237][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2283.779533][T23060] device veth0_vlan entered promiscuous mode [ 2283.790250][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2283.808714][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2283.842571][T23060] device veth1_vlan entered promiscuous mode [ 2283.877882][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2283.897405][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2283.905944][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2283.929102][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2283.951393][T23060] device veth0_macvtap entered promiscuous mode [ 2283.963728][T23060] device veth1_macvtap entered promiscuous mode [ 2284.009116][T23060] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2284.030127][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2284.039383][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2284.050066][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2284.059237][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2284.091613][T23060] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2284.111990][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2284.137621][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2284.151730][T23060] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2284.168370][T23060] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2284.191187][T23060] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2284.200400][T23060] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2284.522590][T23088] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2284.547787][T23088] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2284.568661][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2284.603916][ T4117] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2284.613592][ T4117] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2284.636201][ T5030] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2284.826536][T19847] Bluetooth: hci5: command 0x040f tx timeout [ 2286.916403][T13190] Bluetooth: hci5: command 0x0419 tx timeout [ 2291.747981][T23078] syz.2.19164 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2291.826358][T23078] CPU: 1 PID: 23078 Comm: syz.2.19164 Not tainted syzkaller #0 [ 2291.834048][T23078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 2291.844121][T23078] Call Trace: [ 2291.847409][T23078] [ 2291.850348][T23078] dump_stack_lvl+0x188/0x250 [ 2291.855125][T23078] ? show_regs_print_info+0x20/0x20 [ 2291.860335][T23078] ? load_image+0x400/0x400 [ 2291.864859][T23078] ? local_lock_release+0x170/0x170 [ 2291.870067][T23078] ? __rwlock_init+0x140/0x140 [ 2291.874950][T23078] dump_header+0xd4/0x770 [ 2291.879315][T23078] oom_kill_process+0x20e/0x3d0 [ 2291.884188][T23078] out_of_memory+0xdbe/0x1180 [ 2291.888895][T23078] ? mutex_lock_io_nested+0x60/0x60 [ 2291.894117][T23078] ? unregister_oom_notifier+0x20/0x20 [ 2291.899694][T23078] mem_cgroup_out_of_memory+0x2bd/0x3b0 [ 2291.905436][T23078] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2291.911117][T23078] ? do_raw_spin_unlock+0x11d/0x230 [ 2291.916430][T23078] try_charge_memcg+0xfcf/0x14f0 [ 2291.921495][T23078] ? get_mem_cgroup_from_objcg+0x120/0x120 [ 2291.927444][T23078] ? rcu_lock_acquire+0x30/0x30 [ 2291.932497][T23078] charge_memcg+0x100/0x2f0 [ 2291.937019][T23078] ? __mem_cgroup_charge+0x80/0x80 [ 2291.942154][T23078] __mem_cgroup_charge+0x21/0x80 [ 2291.947192][T23078] shmem_add_to_page_cache+0xa98/0x14d0 [ 2291.952772][T23078] ? put_page+0x200/0x200 [ 2291.957125][T23078] ? mark_lock+0x94/0x320 [ 2291.961467][T23078] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2291.967466][T23078] shmem_getpage_gfp+0x1796/0x2d40 [ 2291.972636][T23078] shmem_write_begin+0xcd/0x1a0 [ 2291.977743][T23078] generic_perform_write+0x2b6/0x550 [ 2291.983061][T23078] ? atime_needs_update+0x780/0x780 [ 2291.988386][T23078] ? grab_cache_page_write_begin+0xa0/0xa0 [ 2291.994209][T23078] ? file_remove_privs+0x5d0/0x5d0 [ 2291.999345][T23078] ? rwsem_write_trylock+0x135/0x1c0 [ 2292.004651][T23078] ? clear_nonspinnable+0x60/0x60 [ 2292.009694][T23078] __generic_file_write_iter+0x25f/0x4e0 [ 2292.015368][T23078] generic_file_write_iter+0xa6/0x1b0 [ 2292.020758][T23078] __kernel_write+0x51c/0x970 [ 2292.025460][T23078] ? vfs_read+0xd60/0xd60 [ 2292.029804][T23078] ? __lock_acquire+0x7d10/0x7d10 [ 2292.034942][T23078] ? cgroup_freezing+0x264/0x310 [ 2292.039908][T23078] ? freezing_slow_path+0x104/0x150 [ 2292.045125][T23078] __dump_emit+0x249/0x370 [ 2292.049558][T23078] ? wait_for_dump_helpers+0x3d0/0x3d0 [ 2292.055027][T23078] ? dump_emit+0x153/0x3d0 [ 2292.059457][T23078] dump_user_range+0x84/0x340 [ 2292.064151][T23078] elf_core_dump+0x2fbd/0x3500 [ 2292.068965][T23078] ? load_elf_library+0x920/0x920 [ 2292.074015][T23078] ? verify_lock_unused+0x140/0x140 [ 2292.079235][T23078] ? dump_vma_snapshot+0xb00/0xe40 [ 2292.084407][T23078] ? rcu_read_lock_any_held+0xb0/0x130 [ 2292.089894][T23078] do_coredump+0x14c7/0x2ac0 [ 2292.094523][T23078] ? nfs_stat_to_errno+0x190/0x190 [ 2292.099673][T23078] ? lock_chain_count+0x20/0x20 [ 2292.104554][T23078] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2292.109854][T23078] ? lockdep_hardirqs_on+0x94/0x140 [ 2292.115080][T23078] get_signal+0x40a/0x12c0 [ 2292.119538][T23078] arch_do_signal_or_restart+0xe7/0x12c0 [ 2292.125206][T23078] ? force_sig_info_to_task+0x320/0x3d0 [ 2292.130770][T23078] ? get_sigframe_size+0x10/0x10 [ 2292.135733][T23078] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2292.141755][T23078] ? exit_to_user_mode_loop+0x3b/0x130 [ 2292.147233][T23078] exit_to_user_mode_loop+0x9e/0x130 [ 2292.152528][T23078] exit_to_user_mode_prepare+0xee/0x180 [ 2292.158086][T23078] irqentry_exit_to_user_mode+0x5/0x30 [ 2292.163641][T23078] exc_page_fault+0x88/0x100 [ 2292.168265][T23078] asm_exc_page_fault+0x22/0x30 [ 2292.173131][T23078] RIP: 0033:0x7fa1ac2047a1 [ 2292.177564][T23078] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 2292.197255][T23078] RSP: 002b:00000000fffffeb0 EFLAGS: 00010217 [ 2292.203353][T23078] RAX: 0000000000000000 RBX: 00007fa1ac47dfa0 RCX: 00007fa1ac204799 [ 2292.211335][T23078] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 2292.219324][T23078] RBP: 00007fa1ac29ac99 R08: 0000000000000000 R09: 0000000000000000 [ 2292.227319][T23078] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2292.235309][T23078] R13: 00007fa1ac47e038 R14: 00007fa1ac47dfa0 R15: 00007ffe4f891658 [ 2292.243319][T23078] [ 2293.087625][T23078] memory: usage 307196kB, limit 307200kB, failcnt 28644 [ 2293.094620][T23078] memory+swap: usage 413028kB, limit 9007199254740988kB, failcnt 0 [ 2293.151006][T23078] kmem: usage 8344kB, limit 9007199254740988kB, failcnt 0 [ 2293.196398][T23078] Memory cgroup stats for /syz2: [ 2293.196701][T23078] anon 0 [ 2293.196701][T23078] file 305483776 [ 2293.196701][T23078] kernel_stack 458752 [ 2293.196701][T23078] pagetables 2252800 [ 2293.196701][T23078] percpu 29000 [ 2293.196701][T23078] sock 0 [ 2293.196701][T23078] shmem 304955392 [ 2293.196701][T23078] file_mapped 208896 [ 2293.196701][T23078] file_dirty 0 [ 2293.196701][T23078] file_writeback 0 [ 2293.196701][T23078] swapcached 269578240 [ 2293.196701][T23078] anon_thp 0 [ 2293.196701][T23078] file_thp 0 [ 2293.196701][T23078] shmem_thp 0 [ 2293.196701][T23078] inactive_anon 191787008 [ 2293.196701][T23078] active_anon 112619520 [ 2293.196701][T23078] inactive_file 192512 [ 2293.196701][T23078] active_file 331776 [ 2293.196701][T23078] unevictable 0 [ 2293.196701][T23078] slab_reclaimable 3201304 [ 2293.196701][T23078] slab_unreclaimable 2248280 [ 2293.196701][T23078] slab 5449584 [ 2293.196701][T23078] workingset_refault_anon 647 [ 2293.196701][T23078] workingset_refault_file 9776 [ 2293.708486][T23078] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.19155,pid=22989,uid=0 [ 2293.776407][T23078] Memory cgroup out of memory: Killed process 22989 (syz.2.19155) total-vm:102220kB, anon-rss:1236kB, file-rss:42884kB, shmem-rss:0kB, UID:0 pgtables:160kB oom_score_adj:1000 [ 2295.577233][T23119] syz.2.19181 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2295.664326][T23119] CPU: 0 PID: 23119 Comm: syz.2.19181 Not tainted syzkaller #0 [ 2295.671917][T23119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 2295.682023][T23119] Call Trace: [ 2295.685309][T23119] [ 2295.688245][T23119] dump_stack_lvl+0x188/0x250 [ 2295.692944][T23119] ? show_regs_print_info+0x20/0x20 [ 2295.698151][T23119] ? load_image+0x400/0x400 [ 2295.702667][T23119] ? local_lock_release+0x170/0x170 [ 2295.707888][T23119] ? __rwlock_init+0x140/0x140 [ 2295.712672][T23119] dump_header+0xd4/0x770 [ 2295.717098][T23119] oom_kill_process+0x20e/0x3d0 [ 2295.721975][T23119] out_of_memory+0xdbe/0x1180 [ 2295.726672][T23119] ? mutex_lock_io_nested+0x60/0x60 [ 2295.731921][T23119] ? unregister_oom_notifier+0x20/0x20 [ 2295.737582][T23119] mem_cgroup_out_of_memory+0x2bd/0x3b0 [ 2295.743230][T23119] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2295.748803][T23119] ? do_raw_spin_unlock+0x11d/0x230 [ 2295.754126][T23119] try_charge_memcg+0xfcf/0x14f0 [ 2295.759095][T23119] ? get_mem_cgroup_from_objcg+0x120/0x120 [ 2295.764936][T23119] ? rcu_lock_acquire+0x30/0x30 [ 2295.769805][T23119] charge_memcg+0x100/0x2f0 [ 2295.774453][T23119] ? __mem_cgroup_charge+0x80/0x80 [ 2295.779589][T23119] __mem_cgroup_charge+0x21/0x80 [ 2295.784554][T23119] shmem_add_to_page_cache+0xa98/0x14d0 [ 2295.790129][T23119] ? put_page+0x200/0x200 [ 2295.794479][T23119] ? mark_lock+0x94/0x320 [ 2295.798821][T23119] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2295.804831][T23119] shmem_getpage_gfp+0x1796/0x2d40 [ 2295.810364][T23119] shmem_write_begin+0xcd/0x1a0 [ 2295.815236][T23119] generic_perform_write+0x2b6/0x550 [ 2295.820538][T23119] ? atime_needs_update+0x780/0x780 [ 2295.825768][T23119] ? grab_cache_page_write_begin+0xa0/0xa0 [ 2295.831603][T23119] ? file_remove_privs+0x5d0/0x5d0 [ 2295.836825][T23119] ? rwsem_write_trylock+0x135/0x1c0 [ 2295.842138][T23119] ? clear_nonspinnable+0x60/0x60 [ 2295.847196][T23119] __generic_file_write_iter+0x25f/0x4e0 [ 2295.852855][T23119] generic_file_write_iter+0xa6/0x1b0 [ 2295.858243][T23119] __kernel_write+0x51c/0x970 [ 2295.863117][T23119] ? vfs_read+0xd60/0xd60 [ 2295.867451][T23119] ? __lock_acquire+0x7d10/0x7d10 [ 2295.872503][T23119] ? cgroup_freezing+0x264/0x310 [ 2295.877451][T23119] ? freezing_slow_path+0x104/0x150 [ 2295.882662][T23119] __dump_emit+0x249/0x370 [ 2295.887098][T23119] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 2295.893273][T23119] ? wait_for_dump_helpers+0x3d0/0x3d0 [ 2295.898848][T23119] ? dump_emit+0x153/0x3d0 [ 2295.903281][T23119] dump_user_range+0x84/0x340 [ 2295.907968][T23119] elf_core_dump+0x2fbd/0x3500 [ 2295.912759][T23119] ? load_elf_library+0x920/0x920 [ 2295.917793][T23119] ? verify_lock_unused+0x140/0x140 [ 2295.923025][T23119] ? dump_vma_snapshot+0xb00/0xe40 [ 2295.928332][T23119] ? rcu_read_lock_any_held+0xb0/0x130 [ 2295.933940][T23119] do_coredump+0x14c7/0x2ac0 [ 2295.938575][T23119] ? nfs_stat_to_errno+0x190/0x190 [ 2295.943815][T23119] ? lock_chain_count+0x20/0x20 [ 2295.948778][T23119] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2295.954111][T23119] ? lockdep_hardirqs_on+0x94/0x140 [ 2295.959334][T23119] get_signal+0x40a/0x12c0 [ 2295.963788][T23119] arch_do_signal_or_restart+0xe7/0x12c0 [ 2295.969558][T23119] ? force_sig_info_to_task+0x320/0x3d0 [ 2295.975123][T23119] ? get_sigframe_size+0x10/0x10 [ 2295.980077][T23119] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2295.986121][T23119] ? exit_to_user_mode_loop+0x3b/0x130 [ 2295.991596][T23119] exit_to_user_mode_loop+0x9e/0x130 [ 2295.996891][T23119] exit_to_user_mode_prepare+0xee/0x180 [ 2296.002446][T23119] irqentry_exit_to_user_mode+0x5/0x30 [ 2296.007924][T23119] exc_page_fault+0x88/0x100 [ 2296.012564][T23119] asm_exc_page_fault+0x22/0x30 [ 2296.017433][T23119] RIP: 0033:0x7fa1ac2047a1 [ 2296.021871][T23119] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 2296.041592][T23119] RSP: 002b:00000000fffffeb0 EFLAGS: 00010217 [ 2296.047758][T23119] RAX: 0000000000000000 RBX: 00007fa1ac47dfa0 RCX: 00007fa1ac204799 [ 2296.055787][T23119] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 2296.063778][T23119] RBP: 00007fa1ac29ac99 R08: 0000000000000000 R09: 0000000000000000 [ 2296.071769][T23119] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2296.079769][T23119] R13: 00007fa1ac47e038 R14: 00007fa1ac47dfa0 R15: 00007ffe4f891658 [ 2296.087785][T23119] [ 2296.098132][T23119] memory: usage 307200kB, limit 307200kB, failcnt 31024 [ 2296.105103][T23119] memory+swap: usage 426528kB, limit 9007199254740988kB, failcnt 0 [ 2296.113159][T23119] kmem: usage 8352kB, limit 9007199254740988kB, failcnt 0 [ 2296.122487][T23119] Memory cgroup stats for /syz2: [ 2296.122618][T23119] anon 8192 [ 2296.122618][T23119] file 306008064 [ 2296.122618][T23119] kernel_stack 425984 [ 2296.122618][T23119] pagetables 2203648 [ 2296.122618][T23119] percpu 29000 [ 2296.122618][T23119] sock 0 [ 2296.122618][T23119] shmem 305991680 [ 2296.122618][T23119] file_mapped 0 [ 2296.122618][T23119] file_dirty 0 [ 2296.122618][T23119] file_writeback 0 [ 2296.122618][T23119] swapcached 287698944 [ 2296.122618][T23119] anon_thp 0 [ 2296.122618][T23119] file_thp 0 [ 2296.122618][T23119] shmem_thp 0 [ 2296.122618][T23119] inactive_anon 180817920 [ 2296.122618][T23119] active_anon 125186048 [ 2296.122618][T23119] inactive_file 16384 [ 2296.122618][T23119] active_file 0 [ 2296.122618][T23119] unevictable 0 [ 2296.122618][T23119] slab_reclaimable 3313088 [ 2296.122618][T23119] slab_unreclaimable 2243240 [ 2296.122618][T23119] slab 5556328 [ 2296.122618][T23119] workingset_refault_anon 651 [ 2296.122618][T23119] workingset_refault_file 10509 [ 2296.122618][T23119] workingset_activate_anon 203 [ 2296.223067][T23119] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.19146,pid=22956,uid=0 [ 2296.239660][T23119] Memory cgroup out of memory: Killed process 22956 (syz.2.19146) total-vm:102220kB, anon-rss:1236kB, file-rss:46056kB, shmem-rss:0kB, UID:0 pgtables:168kB oom_score_adj:1000 [ 2296.459815][T22927] syz.2.19137 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2296.520340][T22927] CPU: 0 PID: 22927 Comm: syz.2.19137 Not tainted syzkaller #0 [ 2296.527947][T22927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 2296.538107][T22927] Call Trace: [ 2296.541532][T22927] [ 2296.544471][T22927] dump_stack_lvl+0x188/0x250 [ 2296.549160][T22927] ? show_regs_print_info+0x20/0x20 [ 2296.554454][T22927] ? load_image+0x400/0x400 [ 2296.558963][T22927] ? local_lock_release+0x170/0x170 [ 2296.564167][T22927] ? __rwlock_init+0x140/0x140 [ 2296.568964][T22927] dump_header+0xd4/0x770 [ 2296.573304][T22927] oom_kill_process+0x20e/0x3d0 [ 2296.578165][T22927] out_of_memory+0xdbe/0x1180 [ 2296.582938][T22927] ? mutex_lock_io_nested+0x60/0x60 [ 2296.588152][T22927] ? unregister_oom_notifier+0x20/0x20 [ 2296.593636][T22927] mem_cgroup_out_of_memory+0x2bd/0x3b0 [ 2296.599181][T22927] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2296.604755][T22927] ? do_raw_spin_unlock+0x11d/0x230 [ 2296.609971][T22927] try_charge_memcg+0xfcf/0x14f0 [ 2296.615033][T22927] ? get_mem_cgroup_from_objcg+0x120/0x120 [ 2296.620958][T22927] ? rcu_lock_acquire+0x30/0x30 [ 2296.625842][T22927] charge_memcg+0x100/0x2f0 [ 2296.630439][T22927] ? __mem_cgroup_charge+0x80/0x80 [ 2296.635578][T22927] __mem_cgroup_charge+0x21/0x80 [ 2296.640524][T22927] shmem_add_to_page_cache+0xa98/0x14d0 [ 2296.646083][T22927] ? put_page+0x200/0x200 [ 2296.650443][T22927] ? mark_lock+0x94/0x320 [ 2296.654790][T22927] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2296.660784][T22927] shmem_getpage_gfp+0x1796/0x2d40 [ 2296.665962][T22927] shmem_write_begin+0xcd/0x1a0 [ 2296.670835][T22927] generic_perform_write+0x2b6/0x550 [ 2296.676143][T22927] ? grab_cache_page_write_begin+0xa0/0xa0 [ 2296.682298][T22927] ? file_remove_privs+0x5d0/0x5d0 [ 2296.687419][T22927] ? rwsem_write_trylock+0x135/0x1c0 [ 2296.692706][T22927] ? clear_nonspinnable+0x60/0x60 [ 2296.697749][T22927] __generic_file_write_iter+0x25f/0x4e0 [ 2296.703400][T22927] generic_file_write_iter+0xa6/0x1b0 [ 2296.708788][T22927] __kernel_write+0x51c/0x970 [ 2296.713493][T22927] ? vfs_read+0xd60/0xd60 [ 2296.717835][T22927] ? __lock_acquire+0x7d10/0x7d10 [ 2296.722888][T22927] ? cgroup_freezing+0x264/0x310 [ 2296.727840][T22927] ? freezing_slow_path+0x104/0x150 [ 2296.733083][T22927] __dump_emit+0x249/0x370 [ 2296.737518][T22927] ? wait_for_dump_helpers+0x3d0/0x3d0 [ 2296.742988][T22927] ? dump_emit+0x153/0x3d0 [ 2296.747413][T22927] ? dump_user_range+0x156/0x340 [ 2296.752360][T22927] dump_user_range+0x84/0x340 [ 2296.757051][T22927] elf_core_dump+0x2fbd/0x3500 [ 2296.761844][T22927] ? load_elf_library+0x920/0x920 [ 2296.766899][T22927] ? verify_lock_unused+0x140/0x140 [ 2296.772119][T22927] ? dump_vma_snapshot+0xb00/0xe40 [ 2296.777289][T22927] ? rcu_read_lock_any_held+0xb0/0x130 [ 2296.782778][T22927] do_coredump+0x14c7/0x2ac0 [ 2296.787398][T22927] ? nfs_stat_to_errno+0x190/0x190 [ 2296.792550][T22927] ? lock_chain_count+0x20/0x20 [ 2296.797422][T22927] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2296.802630][T22927] ? lockdep_hardirqs_on+0x94/0x140 [ 2296.807840][T22927] get_signal+0x40a/0x12c0 [ 2296.812291][T22927] arch_do_signal_or_restart+0xe7/0x12c0 [ 2296.817949][T22927] ? force_sig_info_to_task+0x320/0x3d0 [ 2296.823517][T22927] ? get_sigframe_size+0x10/0x10 [ 2296.828477][T22927] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2296.834572][T22927] ? exit_to_user_mode_loop+0x3b/0x130 [ 2296.840046][T22927] exit_to_user_mode_loop+0x9e/0x130 [ 2296.845340][T22927] exit_to_user_mode_prepare+0xee/0x180 [ 2296.850897][T22927] irqentry_exit_to_user_mode+0x5/0x30 [ 2296.856490][T22927] exc_page_fault+0x88/0x100 [ 2296.861181][T22927] asm_exc_page_fault+0x22/0x30 [ 2296.866043][T22927] RIP: 0033:0x7fa1ac2047a1 [ 2296.870462][T22927] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 2296.890078][T22927] RSP: 002b:00000000fffffeb0 EFLAGS: 00010217 [ 2296.896161][T22927] RAX: 0000000000000000 RBX: 00007fa1ac47dfa0 RCX: 00007fa1ac204799 [ 2296.904144][T22927] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 2296.912141][T22927] RBP: 00007fa1ac29ac99 R08: 0000000000000000 R09: 0000000000000000 [ 2296.920135][T22927] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2296.928201][T22927] R13: 00007fa1ac47e038 R14: 00007fa1ac47dfa0 R15: 00007ffe4f891658 [ 2296.936296][T22927] [ 2297.197629][T22927] memory: usage 294632kB, limit 307200kB, failcnt 31667 [ 2297.204702][T22927] memory+swap: usage 410000kB, limit 9007199254740988kB, failcnt 0 [ 2297.228394][T22927] kmem: usage 8212kB, limit 9007199254740988kB, failcnt 0 [ 2297.235575][T22927] Memory cgroup stats for /syz2: [ 2297.236221][T22927] anon 8192 [ 2297.236221][T22927] file 293249024 [ 2297.236221][T22927] kernel_stack 393216 [ 2297.236221][T22927] pagetables 2084864 [ 2297.236221][T22927] percpu 29000 [ 2297.236221][T22927] sock 0 [ 2297.236221][T22927] shmem 291610624 [ 2297.236221][T22927] file_mapped 1425408 [ 2297.236221][T22927] file_dirty 0 [ 2297.236221][T22927] file_writeback 0 [ 2297.236221][T22927] swapcached 287985664 [ 2297.236221][T22927] anon_thp 0 [ 2297.236221][T22927] file_thp 0 [ 2297.236221][T22927] shmem_thp 0 [ 2297.236221][T22927] inactive_anon 172904448 [ 2297.236221][T22927] active_anon 118587392 [ 2297.236221][T22927] inactive_file 135168 [ 2297.236221][T22927] active_file 1503232 [ 2297.236221][T22927] unevictable 0 [ 2297.236221][T22927] slab_reclaimable 3343704 [ 2297.236221][T22927] slab_unreclaimable 2238200 [ 2297.236221][T22927] slab 5581904 [ 2297.236221][T22927] workingset_refault_anon 651 [ 2297.236221][T22927] workingset_refault_file 10990 [ 2297.367669][T22927] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.19181,pid=23119,uid=0 [ 2297.407571][T22927] Memory cgroup out of memory: Killed process 23119 (syz.2.19181) total-vm:102220kB, anon-rss:1236kB, file-rss:56760kB, shmem-rss:0kB, UID:0 pgtables:196kB oom_score_adj:1000 [ 2299.189020][T22840] syz.2.19109 invoked oom-killer: gfp_mask=0x1100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 2299.276344][T22840] CPU: 0 PID: 22840 Comm: syz.2.19109 Not tainted syzkaller #0 [ 2299.283935][T22840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 2299.294087][T22840] Call Trace: [ 2299.297389][T22840] [ 2299.300521][T22840] dump_stack_lvl+0x188/0x250 [ 2299.305420][T22840] ? show_regs_print_info+0x20/0x20 [ 2299.310634][T22840] ? load_image+0x400/0x400 [ 2299.315153][T22840] ? local_lock_release+0x170/0x170 [ 2299.320366][T22840] ? __rwlock_init+0x140/0x140 [ 2299.325144][T22840] dump_header+0xd4/0x770 [ 2299.329488][T22840] oom_kill_process+0x20e/0x3d0 [ 2299.334359][T22840] out_of_memory+0xdbe/0x1180 [ 2299.339257][T22840] ? mutex_lock_io_nested+0x60/0x60 [ 2299.344739][T22840] ? unregister_oom_notifier+0x20/0x20 [ 2299.350224][T22840] mem_cgroup_out_of_memory+0x2bd/0x3b0 [ 2299.355789][T22840] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2299.361467][T22840] ? do_raw_spin_unlock+0x11d/0x230 [ 2299.366877][T22840] try_charge_memcg+0xfcf/0x14f0 [ 2299.372034][T22840] ? get_mem_cgroup_from_objcg+0x120/0x120 [ 2299.378170][T22840] ? rcu_lock_acquire+0x30/0x30 [ 2299.383235][T22840] charge_memcg+0x100/0x2f0 [ 2299.387934][T22840] ? __mem_cgroup_charge+0x80/0x80 [ 2299.393084][T22840] __mem_cgroup_charge+0x21/0x80 [ 2299.398050][T22840] __add_to_page_cache_locked+0x9e6/0xf90 [ 2299.403801][T22840] ? put_page+0x200/0x200 [ 2299.408156][T22840] ? workingset_activation+0x760/0x760 [ 2299.413636][T22840] ? __page_cache_alloc+0xce/0x440 [ 2299.418761][T22840] ? add_to_page_cache_lru+0x4a0/0x4a0 [ 2299.424241][T22840] add_to_page_cache_lru+0x150/0x4a0 [ 2299.429720][T22840] pagecache_get_page+0xaec/0xf10 [ 2299.434776][T22840] ? page_cache_prev_miss+0x380/0x380 [ 2299.440166][T22840] ? count_memcg_event_mm+0x325/0x370 [ 2299.445760][T22840] ? __lock_acquire+0x7d10/0x7d10 [ 2299.450820][T22840] ? down_read+0x1aa/0x2e0 [ 2299.455253][T22840] filemap_fault+0x86a/0x1370 [ 2299.460046][T22840] ? mapping_seek_hole_data+0x1300/0x1300 [ 2299.465963][T22840] ? filemap_read_page+0x4c0/0x4c0 [ 2299.471091][T22840] ? count_memcg_event_mm+0x324/0x370 [ 2299.476603][T22840] __do_fault+0x141/0x330 [ 2299.480980][T22840] handle_mm_fault+0x2985/0x4410 [ 2299.486052][T22840] ? get_page+0xe0/0xe0 [ 2299.490238][T22840] ? follow_page_mask+0xa6e/0x12d0 [ 2299.495471][T22840] __get_user_pages+0x94b/0x11e0 [ 2299.500434][T22840] ? read_lock_is_recursive+0x10/0x10 [ 2299.505954][T22840] ? populate_vma_page_range+0x290/0x290 [ 2299.511716][T22840] ? get_dump_page+0xe7/0x680 [ 2299.516408][T22840] ? down_read_killable+0x1ce/0x340 [ 2299.521627][T22840] get_dump_page+0x190/0x680 [ 2299.526234][T22840] ? freezing_slow_path+0x104/0x150 [ 2299.531532][T22840] ? fault_in_readable+0x150/0x150 [ 2299.536675][T22840] ? wait_for_dump_helpers+0x3d0/0x3d0 [ 2299.542237][T22840] ? dump_emit+0x153/0x3d0 [ 2299.546672][T22840] dump_user_range+0x54/0x340 [ 2299.551366][T22840] elf_core_dump+0x2fbd/0x3500 [ 2299.556170][T22840] ? load_elf_library+0x920/0x920 [ 2299.561223][T22840] ? verify_lock_unused+0x140/0x140 [ 2299.566431][T22840] ? dump_vma_snapshot+0xb00/0xe40 [ 2299.571691][T22840] ? rcu_read_lock_any_held+0xb0/0x130 [ 2299.577175][T22840] do_coredump+0x14c7/0x2ac0 [ 2299.581807][T22840] ? nfs_stat_to_errno+0x190/0x190 [ 2299.586960][T22840] ? lock_chain_count+0x20/0x20 [ 2299.591829][T22840] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2299.597027][T22840] ? lockdep_hardirqs_on+0x94/0x140 [ 2299.602335][T22840] get_signal+0x40a/0x12c0 [ 2299.606787][T22840] arch_do_signal_or_restart+0xe7/0x12c0 [ 2299.612450][T22840] ? force_sig_info_to_task+0x320/0x3d0 [ 2299.618009][T22840] ? get_sigframe_size+0x10/0x10 [ 2299.622961][T22840] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2299.628957][T22840] ? exit_to_user_mode_loop+0x3b/0x130 [ 2299.634421][T22840] exit_to_user_mode_loop+0x9e/0x130 [ 2299.639805][T22840] exit_to_user_mode_prepare+0xee/0x180 [ 2299.645353][T22840] irqentry_exit_to_user_mode+0x5/0x30 [ 2299.650818][T22840] exc_page_fault+0x88/0x100 [ 2299.655431][T22840] asm_exc_page_fault+0x22/0x30 [ 2299.660282][T22840] RIP: 0033:0x7fa1ac2047a1 [ 2299.664710][T22840] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 2299.684420][T22840] RSP: 002b:00000000fffffeb0 EFLAGS: 00010217 [ 2299.690588][T22840] RAX: 0000000000000000 RBX: 00007fa1ac47e090 RCX: 00007fa1ac204799 [ 2299.698574][T22840] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 2299.706557][T22840] RBP: 00007fa1ac29ac99 R08: 0000000000000000 R09: 0000000000000000 [ 2299.714627][T22840] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2299.722865][T22840] R13: 00007fa1ac47e128 R14: 00007fa1ac47e090 R15: 00007ffe4f891658 [ 2299.731215][T22840] [ 2299.942810][T22840] memory: usage 307200kB, limit 307200kB, failcnt 36087 [ 2299.951373][T22840] memory+swap: usage 432152kB, limit 9007199254740988kB, failcnt 0 [ 2299.976396][T22840] kmem: usage 8292kB, limit 9007199254740988kB, failcnt 0 [ 2299.983546][T22840] Memory cgroup stats for /syz2: [ 2299.983695][T22840] anon 8192 [ 2299.983695][T22840] file 306069504 [ 2299.983695][T22840] kernel_stack 360448 [ 2299.983695][T22840] pagetables 2052096 [ 2299.983695][T22840] percpu 29000 [ 2299.983695][T22840] sock 0 [ 2299.983695][T22840] shmem 306061312 [ 2299.983695][T22840] file_mapped 0 [ 2299.983695][T22840] file_dirty 0 [ 2299.983695][T22840] file_writeback 0 [ 2299.983695][T22840] swapcached 303583232 [ 2299.983695][T22840] anon_thp 0 [ 2299.983695][T22840] file_thp 0 [ 2299.983695][T22840] shmem_thp 0 [ 2299.983695][T22840] inactive_anon 197070848 [ 2299.983695][T22840] active_anon 109002752 [ 2299.983695][T22840] inactive_file 8192 [ 2299.983695][T22840] active_file 0 [ 2299.983695][T22840] unevictable 0 [ 2299.983695][T22840] slab_reclaimable 3512448 [ 2299.983695][T22840] slab_unreclaimable 2233160 [ 2299.983695][T22840] slab 5745608 [ 2299.983695][T22840] workingset_refault_anon 651 [ 2299.983695][T22840] workingset_refault_file 16652 [ 2299.983695][T22840] workingset_activate_anon 203 [ 2300.126399][T22840] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.19164,pid=23078,uid=0 [ 2300.147870][T22840] Memory cgroup out of memory: Killed process 23078 (syz.2.19164) total-vm:102352kB, anon-rss:1236kB, file-rss:44604kB, shmem-rss:0kB, UID:0 pgtables:164kB oom_score_adj:1000 [ 2300.217040][T22927] syz.2.19137 invoked oom-killer: gfp_mask=0x1100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 2300.234219][T22927] CPU: 1 PID: 22927 Comm: syz.2.19137 Not tainted syzkaller #0 [ 2300.241818][T22927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 2300.251886][T22927] Call Trace: [ 2300.255171][T22927] [ 2300.258101][T22927] dump_stack_lvl+0x188/0x250 [ 2300.262848][T22927] ? show_regs_print_info+0x20/0x20 [ 2300.268066][T22927] ? load_image+0x400/0x400 [ 2300.272588][T22927] ? local_lock_release+0x170/0x170 [ 2300.277800][T22927] ? __rwlock_init+0x140/0x140 [ 2300.282698][T22927] dump_header+0xd4/0x770 [ 2300.287050][T22927] oom_kill_process+0x20e/0x3d0 [ 2300.291918][T22927] out_of_memory+0xdbe/0x1180 [ 2300.296712][T22927] ? mutex_lock_io_nested+0x60/0x60 [ 2300.302019][T22927] ? unregister_oom_notifier+0x20/0x20 [ 2300.307504][T22927] mem_cgroup_out_of_memory+0x2bd/0x3b0 [ 2300.313064][T22927] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2300.318632][T22927] ? do_raw_spin_unlock+0x11d/0x230 [ 2300.323853][T22927] try_charge_memcg+0xfcf/0x14f0 [ 2300.328933][T22927] ? get_mem_cgroup_from_objcg+0x120/0x120 [ 2300.334879][T22927] ? rcu_lock_acquire+0x30/0x30 [ 2300.340471][T22927] charge_memcg+0x100/0x2f0 [ 2300.345000][T22927] ? __mem_cgroup_charge+0x80/0x80 [ 2300.350126][T22927] __mem_cgroup_charge+0x21/0x80 [ 2300.355072][T22927] __add_to_page_cache_locked+0x9e6/0xf90 [ 2300.360825][T22927] ? put_page+0x200/0x200 [ 2300.365175][T22927] ? workingset_activation+0x760/0x760 [ 2300.370646][T22927] ? __page_cache_alloc+0xce/0x440 [ 2300.375769][T22927] ? add_to_page_cache_lru+0x4a0/0x4a0 [ 2300.381246][T22927] add_to_page_cache_lru+0x150/0x4a0 [ 2300.386631][T22927] pagecache_get_page+0xaec/0xf10 [ 2300.391670][T22927] ? page_cache_prev_miss+0x380/0x380 [ 2300.397045][T22927] ? count_memcg_event_mm+0x325/0x370 [ 2300.402529][T22927] ? __lock_acquire+0x7d10/0x7d10 [ 2300.407576][T22927] ? down_read+0x1aa/0x2e0 [ 2300.412013][T22927] filemap_fault+0x86a/0x1370 [ 2300.416725][T22927] ? mapping_seek_hole_data+0x1300/0x1300 [ 2300.422471][T22927] ? filemap_read_page+0x4c0/0x4c0 [ 2300.427659][T22927] ? count_memcg_event_mm+0x324/0x370 [ 2300.433316][T22927] __do_fault+0x141/0x330 [ 2300.437664][T22927] handle_mm_fault+0x2985/0x4410 [ 2300.442807][T22927] ? get_page+0xe0/0xe0 [ 2300.447223][T22927] ? follow_page_mask+0xa6e/0x12d0 [ 2300.452411][T22927] __get_user_pages+0x94b/0x11e0 [ 2300.457485][T22927] ? read_lock_is_recursive+0x10/0x10 [ 2300.462994][T22927] ? populate_vma_page_range+0x290/0x290 [ 2300.468663][T22927] ? get_dump_page+0xe7/0x680 [ 2300.473393][T22927] ? down_read_killable+0x1ce/0x340 [ 2300.478707][T22927] get_dump_page+0x190/0x680 [ 2300.483319][T22927] ? freezing_slow_path+0x104/0x150 [ 2300.488620][T22927] ? fault_in_readable+0x150/0x150 [ 2300.493743][T22927] ? wait_for_dump_helpers+0x3d0/0x3d0 [ 2300.499207][T22927] ? dump_emit+0x153/0x3d0 [ 2300.503627][T22927] ? dump_user_range+0x156/0x340 [ 2300.508591][T22927] dump_user_range+0x54/0x340 [ 2300.513296][T22927] elf_core_dump+0x2fbd/0x3500 [ 2300.518090][T22927] ? load_elf_library+0x920/0x920 [ 2300.523213][T22927] ? verify_lock_unused+0x140/0x140 [ 2300.528505][T22927] ? dump_vma_snapshot+0xb00/0xe40 [ 2300.533674][T22927] ? rcu_read_lock_any_held+0xb0/0x130 [ 2300.539173][T22927] do_coredump+0x14c7/0x2ac0 [ 2300.543794][T22927] ? nfs_stat_to_errno+0x190/0x190 [ 2300.549043][T22927] ? lock_chain_count+0x20/0x20 [ 2300.553998][T22927] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2300.559290][T22927] ? lockdep_hardirqs_on+0x94/0x140 [ 2300.564919][T22927] get_signal+0x40a/0x12c0 [ 2300.569378][T22927] arch_do_signal_or_restart+0xe7/0x12c0 [ 2300.575044][T22927] ? force_sig_info_to_task+0x320/0x3d0 [ 2300.580608][T22927] ? get_sigframe_size+0x10/0x10 [ 2300.585583][T22927] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2300.591590][T22927] ? exit_to_user_mode_loop+0x3b/0x130 [ 2300.597059][T22927] exit_to_user_mode_loop+0x9e/0x130 [ 2300.602374][T22927] exit_to_user_mode_prepare+0xee/0x180 [ 2300.607934][T22927] irqentry_exit_to_user_mode+0x5/0x30 [ 2300.613408][T22927] exc_page_fault+0x88/0x100 [ 2300.618034][T22927] asm_exc_page_fault+0x22/0x30 [ 2300.623250][T22927] RIP: 0033:0x7fa1ac2047a1 [ 2300.627684][T22927] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 2300.647408][T22927] RSP: 002b:00000000fffffeb0 EFLAGS: 00010217 [ 2300.653492][T22927] RAX: 0000000000000000 RBX: 00007fa1ac47dfa0 RCX: 00007fa1ac204799 [ 2300.661514][T22927] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 2300.669685][T22927] RBP: 00007fa1ac29ac99 R08: 0000000000000000 R09: 0000000000000000 [ 2300.677853][T22927] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2300.685837][T22927] R13: 00007fa1ac47e038 R14: 00007fa1ac47dfa0 R15: 00007ffe4f891658 [ 2300.693930][T22927] [ 2300.720091][T22927] memory: usage 281168kB, limit 307200kB, failcnt 36283 [ 2300.737547][T22927] memory+swap: usage 403796kB, limit 9007199254740988kB, failcnt 0 [ 2300.745575][T22927] kmem: usage 8092kB, limit 9007199254740988kB, failcnt 0 [ 2300.777652][T22927] Memory cgroup stats for /syz2: [ 2300.777987][T22927] anon 8192 [ 2300.777987][T22927] file 279580672 [ 2300.777987][T22927] kernel_stack 327680 [ 2300.777987][T22927] pagetables 1900544 [ 2300.777987][T22927] percpu 29000 [ 2300.777987][T22927] sock 0 [ 2300.777987][T22927] shmem 279568384 [ 2300.777987][T22927] file_mapped 4096 [ 2300.777987][T22927] file_dirty 0 [ 2300.777987][T22927] file_writeback 0 [ 2300.777987][T22927] swapcached 303591424 [ 2300.777987][T22927] anon_thp 0 [ 2300.777987][T22927] file_thp 0 [ 2300.777987][T22927] shmem_thp 0 [ 2300.777987][T22927] inactive_anon 175337472 [ 2300.777987][T22927] active_anon 104112128 [ 2300.777987][T22927] inactive_file 12288 [ 2300.777987][T22927] active_file 0 [ 2300.777987][T22927] unevictable 0 [ 2300.777987][T22927] slab_reclaimable 3512448 [ 2300.777987][T22927] slab_unreclaimable 2227560 [ 2300.777987][T22927] slab 5740008 [ 2300.777987][T22927] workingset_refault_anon 651 [ 2300.777987][T22927] workingset_refault_file 16653 [ 2300.777987][T22927] workingset_activate_anon 203 [ 2300.879902][T22927] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.19113,pid=22855,uid=0 [ 2300.895987][T22927] Memory cgroup out of memory: Killed process 22855 (syz.2.19113) total-vm:102220kB, anon-rss:1236kB, file-rss:30480kB, shmem-rss:0kB, UID:0 pgtables:200kB oom_score_adj:1000 [ 2301.996890][T22927] syz.2.19137 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2302.025524][T22927] CPU: 0 PID: 22927 Comm: syz.2.19137 Not tainted syzkaller #0 [ 2302.033123][T22927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 2302.043184][T22927] Call Trace: [ 2302.046465][T22927] [ 2302.049398][T22927] dump_stack_lvl+0x188/0x250 [ 2302.054158][T22927] ? show_regs_print_info+0x20/0x20 [ 2302.059368][T22927] ? load_image+0x400/0x400 [ 2302.063885][T22927] ? local_lock_release+0x170/0x170 [ 2302.069090][T22927] ? __rwlock_init+0x140/0x140 [ 2302.073951][T22927] dump_header+0xd4/0x770 [ 2302.078292][T22927] oom_kill_process+0x20e/0x3d0 [ 2302.083265][T22927] out_of_memory+0xdbe/0x1180 [ 2302.087991][T22927] ? mutex_lock_io_nested+0x60/0x60 [ 2302.093219][T22927] ? unregister_oom_notifier+0x20/0x20 [ 2302.098695][T22927] mem_cgroup_out_of_memory+0x2bd/0x3b0 [ 2302.104258][T22927] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2302.109814][T22927] ? do_raw_spin_unlock+0x11d/0x230 [ 2302.115018][T22927] try_charge_memcg+0xfcf/0x14f0 [ 2302.119974][T22927] ? get_mem_cgroup_from_objcg+0x120/0x120 [ 2302.125814][T22927] ? rcu_lock_acquire+0x30/0x30 [ 2302.130681][T22927] charge_memcg+0x100/0x2f0 [ 2302.135188][T22927] ? __mem_cgroup_charge+0x80/0x80 [ 2302.140309][T22927] __mem_cgroup_charge+0x21/0x80 [ 2302.145256][T22927] shmem_add_to_page_cache+0xa98/0x14d0 [ 2302.150829][T22927] ? put_page+0x200/0x200 [ 2302.155176][T22927] ? mark_lock+0x94/0x320 [ 2302.159534][T22927] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2302.165543][T22927] shmem_getpage_gfp+0x1796/0x2d40 [ 2302.170708][T22927] shmem_write_begin+0xcd/0x1a0 [ 2302.175666][T22927] generic_perform_write+0x2b6/0x550 [ 2302.181084][T22927] ? atime_needs_update+0x780/0x780 [ 2302.186674][T22927] ? grab_cache_page_write_begin+0xa0/0xa0 [ 2302.192674][T22927] ? file_remove_privs+0x5d0/0x5d0 [ 2302.197804][T22927] ? rwsem_write_trylock+0x135/0x1c0 [ 2302.203098][T22927] ? clear_nonspinnable+0x60/0x60 [ 2302.208217][T22927] __generic_file_write_iter+0x25f/0x4e0 [ 2302.213851][T22927] generic_file_write_iter+0xa6/0x1b0 [ 2302.219436][T22927] __kernel_write+0x51c/0x970 [ 2302.224142][T22927] ? vfs_read+0xd60/0xd60 [ 2302.228492][T22927] ? __lock_acquire+0x7d10/0x7d10 [ 2302.233559][T22927] ? cgroup_freezing+0x264/0x310 [ 2302.238521][T22927] ? freezing_slow_path+0x104/0x150 [ 2302.243748][T22927] __dump_emit+0x249/0x370 [ 2302.248289][T22927] ? do_raw_spin_unlock+0x11d/0x230 [ 2302.253535][T22927] ? wait_for_dump_helpers+0x3d0/0x3d0 [ 2302.259005][T22927] ? dump_emit+0x153/0x3d0 [ 2302.263448][T22927] dump_user_range+0x84/0x340 [ 2302.268196][T22927] elf_core_dump+0x2fbd/0x3500 [ 2302.273102][T22927] ? load_elf_library+0x920/0x920 [ 2302.278157][T22927] ? verify_lock_unused+0x140/0x140 [ 2302.283367][T22927] ? dump_vma_snapshot+0xb00/0xe40 [ 2302.288535][T22927] ? rcu_read_lock_any_held+0xb0/0x130 [ 2302.294019][T22927] do_coredump+0x14c7/0x2ac0 [ 2302.298636][T22927] ? nfs_stat_to_errno+0x190/0x190 [ 2302.303867][T22927] ? lock_chain_count+0x20/0x20 [ 2302.308738][T22927] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2302.313948][T22927] ? lockdep_hardirqs_on+0x94/0x140 [ 2302.319151][T22927] get_signal+0x40a/0x12c0 [ 2302.323600][T22927] arch_do_signal_or_restart+0xe7/0x12c0 [ 2302.329254][T22927] ? force_sig_info_to_task+0x320/0x3d0 [ 2302.334896][T22927] ? get_sigframe_size+0x10/0x10 [ 2302.339839][T22927] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2302.345833][T22927] ? exit_to_user_mode_loop+0x3b/0x130 [ 2302.351300][T22927] exit_to_user_mode_loop+0x9e/0x130 [ 2302.356579][T22927] exit_to_user_mode_prepare+0xee/0x180 [ 2302.362123][T22927] irqentry_exit_to_user_mode+0x5/0x30 [ 2302.367630][T22927] exc_page_fault+0x88/0x100 [ 2302.372321][T22927] asm_exc_page_fault+0x22/0x30 [ 2302.377153][T22927] RIP: 0033:0x7fa1ac2047a1 [ 2302.381550][T22927] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 2302.401254][T22927] RSP: 002b:00000000fffffeb0 EFLAGS: 00010217 [ 2302.407327][T22927] RAX: 0000000000000000 RBX: 00007fa1ac47dfa0 RCX: 00007fa1ac204799 [ 2302.415576][T22927] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 2302.423546][T22927] RBP: 00007fa1ac29ac99 R08: 0000000000000000 R09: 0000000000000000 [ 2302.431512][T22927] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2302.439499][T22927] R13: 00007fa1ac47e038 R14: 00007fa1ac47dfa0 R15: 00007ffe4f891658 [ 2302.447475][T22927] [ 2302.452731][T22927] memory: usage 307200kB, limit 307200kB, failcnt 38352 [ 2302.459757][T22927] memory+swap: usage 432144kB, limit 9007199254740988kB, failcnt 0 [ 2302.467707][T22927] kmem: usage 8092kB, limit 9007199254740988kB, failcnt 0 [ 2302.475125][T22927] Memory cgroup stats for /syz2: [ 2302.475306][T22927] anon 221184 [ 2302.475306][T22927] file 306061312 [ 2302.475306][T22927] kernel_stack 294912 [ 2302.475306][T22927] pagetables 1736704 [ 2302.475306][T22927] percpu 29000 [ 2302.475306][T22927] sock 0 [ 2302.475306][T22927] shmem 306061312 [ 2302.475306][T22927] file_mapped 0 [ 2302.475306][T22927] file_dirty 0 [ 2302.475306][T22927] file_writeback 0 [ 2302.475306][T22927] swapcached 320008192 [ 2302.475306][T22927] anon_thp 0 [ 2302.475306][T22927] file_thp 0 [ 2302.475306][T22927] shmem_thp 0 [ 2302.475306][T22927] inactive_anon 281706496 [ 2302.475306][T22927] active_anon 24580096 [ 2302.475306][T22927] inactive_file 0 [ 2302.475306][T22927] active_file 0 [ 2302.475306][T22927] unevictable 0 [ 2302.475306][T22927] slab_reclaimable 3731744 [ 2302.475306][T22927] slab_unreclaimable 2218920 [ 2302.475306][T22927] slab 5950664 [ 2302.475306][T22927] workingset_refault_anon 703 [ 2302.475306][T22927] workingset_refault_file 17503 [ 2302.475306][T22927] workingset_activate_anon 203 [ 2302.572882][T22927] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.19104,pid=22819,uid=0 [ 2302.589124][T22927] Memory cgroup out of memory: Killed process 22819 (syz.2.19104) total-vm:102220kB, anon-rss:1244kB, file-rss:29872kB, shmem-rss:0kB, UID:0 pgtables:204kB oom_score_adj:1000 [ 2302.662087][T22847] syz.2.19111 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2302.690481][T22847] CPU: 0 PID: 22847 Comm: syz.2.19111 Not tainted syzkaller #0 [ 2302.698250][T22847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 2302.708364][T22847] Call Trace: [ 2302.711650][T22847] [ 2302.714579][T22847] dump_stack_lvl+0x188/0x250 [ 2302.719361][T22847] ? show_regs_print_info+0x20/0x20 [ 2302.724752][T22847] ? load_image+0x400/0x400 [ 2302.729256][T22847] ? local_lock_release+0x170/0x170 [ 2302.734455][T22847] ? __rwlock_init+0x140/0x140 [ 2302.739217][T22847] dump_header+0xd4/0x770 [ 2302.743551][T22847] oom_kill_process+0x20e/0x3d0 [ 2302.748505][T22847] out_of_memory+0xdbe/0x1180 [ 2302.753377][T22847] ? mutex_lock_io_nested+0x60/0x60 [ 2302.758597][T22847] ? unregister_oom_notifier+0x20/0x20 [ 2302.764092][T22847] mem_cgroup_out_of_memory+0x2bd/0x3b0 [ 2302.769658][T22847] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2302.775240][T22847] ? do_raw_spin_unlock+0x11d/0x230 [ 2302.780455][T22847] try_charge_memcg+0xfcf/0x14f0 [ 2302.785427][T22847] ? get_mem_cgroup_from_objcg+0x120/0x120 [ 2302.791268][T22847] ? rcu_lock_acquire+0x30/0x30 [ 2302.796154][T22847] charge_memcg+0x100/0x2f0 [ 2302.800666][T22847] ? __mem_cgroup_charge+0x80/0x80 [ 2302.805882][T22847] __mem_cgroup_charge+0x21/0x80 [ 2302.810914][T22847] shmem_add_to_page_cache+0xa98/0x14d0 [ 2302.816492][T22847] ? put_page+0x200/0x200 [ 2302.820840][T22847] ? mark_lock+0x94/0x320 [ 2302.825179][T22847] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2302.831268][T22847] shmem_getpage_gfp+0x1796/0x2d40 [ 2302.836435][T22847] shmem_write_begin+0xcd/0x1a0 [ 2302.841299][T22847] generic_perform_write+0x2b6/0x550 [ 2302.846592][T22847] ? atime_needs_update+0x780/0x780 [ 2302.851815][T22847] ? grab_cache_page_write_begin+0xa0/0xa0 [ 2302.857814][T22847] ? file_remove_privs+0x5d0/0x5d0 [ 2302.863025][T22847] ? rwsem_write_trylock+0x135/0x1c0 [ 2302.868320][T22847] ? clear_nonspinnable+0x60/0x60 [ 2302.873369][T22847] __generic_file_write_iter+0x25f/0x4e0 [ 2302.879021][T22847] generic_file_write_iter+0xa6/0x1b0 [ 2302.884406][T22847] __kernel_write+0x51c/0x970 [ 2302.889191][T22847] ? vfs_read+0xd60/0xd60 [ 2302.893539][T22847] ? __lock_acquire+0x7d10/0x7d10 [ 2302.898600][T22847] ? cgroup_freezing+0x264/0x310 [ 2302.903648][T22847] ? freezing_slow_path+0x104/0x150 [ 2302.909122][T22847] __dump_emit+0x249/0x370 [ 2302.913548][T22847] ? do_raw_spin_unlock+0x11d/0x230 [ 2302.918762][T22847] ? wait_for_dump_helpers+0x3d0/0x3d0 [ 2302.924259][T22847] ? dump_emit+0x153/0x3d0 [ 2302.928692][T22847] dump_user_range+0x84/0x340 [ 2302.933382][T22847] elf_core_dump+0x2fbd/0x3500 [ 2302.938274][T22847] ? load_elf_library+0x920/0x920 [ 2302.943321][T22847] ? verify_lock_unused+0x140/0x140 [ 2302.948533][T22847] ? dump_vma_snapshot+0xb00/0xe40 [ 2302.953806][T22847] ? rcu_read_lock_any_held+0xb0/0x130 [ 2302.959379][T22847] do_coredump+0x14c7/0x2ac0 [ 2302.964009][T22847] ? nfs_stat_to_errno+0x190/0x190 [ 2302.969171][T22847] ? lock_chain_count+0x20/0x20 [ 2302.974198][T22847] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2302.979415][T22847] ? lockdep_hardirqs_on+0x94/0x140 [ 2302.984638][T22847] get_signal+0x40a/0x12c0 [ 2302.989108][T22847] arch_do_signal_or_restart+0xe7/0x12c0 [ 2302.994868][T22847] ? force_sig_info_to_task+0x320/0x3d0 [ 2303.000433][T22847] ? get_sigframe_size+0x10/0x10 [ 2303.005406][T22847] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2303.011421][T22847] ? exit_to_user_mode_loop+0x3b/0x130 [ 2303.016901][T22847] exit_to_user_mode_loop+0x9e/0x130 [ 2303.022205][T22847] exit_to_user_mode_prepare+0xee/0x180 [ 2303.027852][T22847] irqentry_exit_to_user_mode+0x5/0x30 [ 2303.033335][T22847] exc_page_fault+0x88/0x100 [ 2303.037963][T22847] asm_exc_page_fault+0x22/0x30 [ 2303.042835][T22847] RIP: 0033:0x7fa1ac2047a1 [ 2303.047262][T22847] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 2303.066971][T22847] RSP: 002b:00000000fffffeb0 EFLAGS: 00010217 [ 2303.073060][T22847] RAX: 0000000000000000 RBX: 00007fa1ac47dfa0 RCX: 00007fa1ac204799 [ 2303.081060][T22847] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 2303.089055][T22847] RBP: 00007fa1ac29ac99 R08: 0000000000000000 R09: 0000000000000000 [ 2303.097044][T22847] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2303.105032][T22847] R13: 00007fa1ac47e038 R14: 00007fa1ac47dfa0 R15: 00007ffe4f891658 [ 2303.113050][T22847] [ 2303.124541][T22847] memory: usage 288720kB, limit 307200kB, failcnt 38552 [ 2303.131574][T22847] memory+swap: usage 399932kB, limit 9007199254740988kB, failcnt 0 [ 2303.139977][T22847] kmem: usage 7872kB, limit 9007199254740988kB, failcnt 0 [ 2303.147455][T22847] Memory cgroup stats for /syz2: [ 2303.147578][T22847] anon 196608 [ 2303.147578][T22847] file 289398784 [ 2303.147578][T22847] kernel_stack 262144 [ 2303.147578][T22847] pagetables 1544192 [ 2303.147578][T22847] percpu 29000 [ 2303.147578][T22847] sock 0 [ 2303.147578][T22847] shmem 289398784 [ 2303.147578][T22847] file_mapped 0 [ 2303.147578][T22847] file_dirty 0 [ 2303.147578][T22847] file_writeback 0 [ 2303.147578][T22847] swapcached 320270336 [ 2303.147578][T22847] anon_thp 0 [ 2303.147578][T22847] file_thp 0 [ 2303.147578][T22847] shmem_thp 0 [ 2303.147578][T22847] inactive_anon 266854400 [ 2303.147578][T22847] active_anon 22683648 [ 2303.147578][T22847] inactive_file 0 [ 2303.147578][T22847] active_file 0 [ 2303.147578][T22847] unevictable 0 [ 2303.147578][T22847] slab_reclaimable 3779064 [ 2303.147578][T22847] slab_unreclaimable 2190568 [ 2303.147578][T22847] slab 5969632 [ 2303.147578][T22847] workingset_refault_anon 703 [ 2303.147578][T22847] workingset_refault_file 17503 [ 2303.147578][T22847] workingset_activate_anon 203 [ 2303.250088][T22847] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.19126,pid=22893,uid=0 [ 2303.266351][T22847] Memory cgroup out of memory: Killed process 22893 (syz.2.19126) total-vm:102220kB, anon-rss:1236kB, file-rss:29860kB, shmem-rss:0kB, UID:0 pgtables:204kB oom_score_adj:1000 [ 2344.598052][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 2344.604336][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 2402.986513][ T4223] Bluetooth: hci5: command 0x0406 tx timeout [ 2406.038299][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 2406.044600][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 2467.467577][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 2467.473910][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 2528.918466][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 2528.924784][ T1421] ieee802154 phy1 wpan1: encryption failed: -22