last executing test programs: 9m51.007490831s ago: executing program 2 (id=191): write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfdef) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe8, 0xb0c}, 0x106124, 0xc8, 0x80001, 0x0, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x1, 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000f000000850000002e00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = socket$kcm(0x11, 0x200000000000002, 0x300) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0xfdef) 9m50.027371179s ago: executing program 2 (id=200): socket$kcm(0xa, 0x5, 0x0) r0 = socket$kcm(0x21, 0x2, 0x2) (async) r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) (async) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000009c0)={r0, r2}) (async) r3 = socket$kcm(0x2, 0x1, 0x84) sendmsg$inet(r3, &(0x7f0000000ac0)={&(0x7f00000005c0)={0x2, 0x4e24, @local}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000840)="9c", 0x1}], 0x1}, 0x10) (async) close(0x3) (async, rerun: 32) 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, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (rerun: 32) r4 = bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x106) (async) socket$kcm(0xa, 0x6, 0x0) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000980)={r4, 0xe0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7, &(0x7f0000000580)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000006c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x79, &(0x7f0000000700)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f0000000740), &(0x7f0000000780), 0x8, 0xa2, 0x8, 0x8, &(0x7f0000000800)}}, 0x10) (async) r5 = socket$kcm(0x29, 0x0, 0x0) (async) r6 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_netprio_ifpriomap(r6, &(0x7f0000000400), 0x2, 0x0) r7 = socket$kcm(0x10, 0x2, 0x0) (async, rerun: 64) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) close(r9) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x1}, 0x80000, 0xca, 0x0, 0x0, 0x0, 0x400000, 0xa27, 0x0, 0xe, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(r8, &(0x7f00000013c0)={0x0, 0xffffff9d, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x1c0) write$cgroup_subtree(r10, &(0x7f0000000000)=ANY=[@ANYRES8=r8], 0x9a) (async, rerun: 64) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x2, 0x3, 0x2, 0x2, {0xa, 0x4e22, 0x7f, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0xad}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="aaae61e3439775bfbf206108614dd88ae23963e368f1a6826e7b291d99ab007e384595a0737b504ce75c2a6db07b9fd8a58c8358c33a6e7bb7b87a6290deb6", 0x3f}, {&(0x7f0000000300)="60777a1c6abff1830f7a66d8c597a98010efaa0ae5a8e35331de479aa4e764bf71659904859b5f72fc4331be49c76c8ee93b19702b22cfc435259fcd32b8ba3f75ae0170f4a62a5ed15cfc2296da8d13f9b84aeb272fb6c7526617a19a264f0484edc6fc470beff753cdaee3a6b49c11930b4aeaf131c076504231cb26d6f9e20df454a67c876c2a428a8136d4a4a1bea615149465f0941b5dae88603382724a51120d955fce5af320404552698961e1b62dca1603fa21b782", 0xb9}, {&(0x7f00000000c0)="afbe8a68764226e1a03e82e5c42350b3bc0325f2ddbd81f364df7561c823009414f0daf8ed7f7122", 0x28}, {&(0x7f0000000100)}, {&(0x7f0000000b00)="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", 0x1000}], 0x5, &(0x7f0000001f00)=ANY=[@ANYBLOB="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"], 0x3f0}, 0x80) (async, rerun: 64) sendmsg$inet(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000280)="5c00000013006bec9e3be35c6e17aa31076b87511d0000007ea60864160af3653c000cc004000202080003000300000007002100eab556a705251e618294ff0051f60a84c9f4d4938037e786a6d0000300000000000200ffffc6c953", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000440)=@rxrpc=@in4={0x21, 0xffff, 0x2, 0x10, {0x2, 0x4e21, @loopback}}, 0x80, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000005040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b00000009860f5878c37ffe36e1165814d435be5b317c6c8189767d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988c5944741afe403461323110f62055394412158e7a3adb164d641aa40d4ab077fe34232aa8b319d7666d0998a61d7da0c86d70000001010"], 0x10b8}, 0x20000000) 9m49.730667764s ago: executing program 2 (id=203): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x7101}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="39000000140081ae10", 0x9}], 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_serviced\x00', 0x26e1, 0x0) close(r1) ioctl$SIOCSIFHWADDR(r1, 0x8b18, &(0x7f0000000000)={'wlan1\x00', @random="010000000700"}) write$cgroup_devices(r1, &(0x7f0000000180)=ANY=[@ANYRES8=r0], 0xffdd) 9m48.473736926s ago: executing program 2 (id=207): socket$kcm(0xa, 0x3, 0x3a) r0 = socket$kcm(0x1e, 0x1, 0x0) sendmsg$kcm(r0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)=[{0x0}], 0x1}, 0x40000022) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000080)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @dev}}, 0x8c, &(0x7f0000000140)=[{&(0x7f0000000ac0)="ee", 0xfffffdef}], 0x1, &(0x7f0000001a00)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000000040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b57000000860f5878c37ffe36e1165814d435be5b317c6c8189587d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988ab013f40afe403041323110f62055394412158e7a3adb148d641aa40d4ab077fe34232aa8b31851466d0998a61d7da0c86d70000001010"], 0x10b8}, 0xff00) r2 = socket$kcm(0x29, 0x5, 0x0) write$cgroup_pressure(r2, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0x1, 0x58, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={0xffffffffffffffff, 0xe0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x33, &(0x7f00000002c0)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000000300), &(0x7f0000000340), 0x8, 0x1a, 0x8, 0x8, &(0x7f0000000380)}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000500)={0xffffffffffffffff, 0x1, 0x10}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)=@generic={&(0x7f0000000540)='./file0\x00'}, 0x18) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000400)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x3, 0x0, 0x0, {0xa, 0x1000, 0x4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x80, 0x0}, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000007c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_config_ext={0x9, 0x1}, 0x8000, 0x100000000005, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r5 = bpf$ITER_CREATE(0x21, &(0x7f00000006c0), 0x8) r6 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000700)=r4, 0x4) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="0300000004000000040000000a00000000000000", @ANYRES32=r5, @ANYBLOB="020000004000800000000000000000", @ANYRES32=r3, @ANYRES32=r6, @ANYBLOB="00000000010000000200"/28], 0x50) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000380)={0x0, 0xffffffffffffffff, 0x0, 0x1c, &(0x7f0000000000)='/proc/1/\x00\x82q\xee\xe5\xa0\xbd\xc2\x98#YP\xee\x9c2G\xf0\x81x\x97'}, 0x30) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_ro(r7, &(0x7f00000011c0)='blkio.bfq.io_service_time_recursive\x00', 0x275a, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="1e0000000000000001000000070000000000000004b071507f3c64e337f22752cbd926b174174e9515", @ANYRES32=0x1, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r8, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x90) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r9, 0x2000000, 0xe, 0x0, &(0x7f00000004c0)="630b008646dc3f0adf33c9f7b986", 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2}, 0x50) 9m47.332281142s ago: executing program 2 (id=212): r0 = socket$kcm(0x10, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x15, 0x3, &(0x7f0000000000)=@framed={{0x62, 0xa, 0x0, 0xffc4, 0x0, 0x71, 0x10, 0x2b}}, &(0x7f0000000480)='GPL\x00'}, 0x80) r1 = socket$kcm(0xa, 0x2, 0x0) sendmsg$inet(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x2, 0x4e22, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000200)=ANY=[], 0x60}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_sys\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x6) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xa, 0x2, 0x1006, 0xff, 0x42, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x50) r3 = 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, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r6 = openat$cgroup_devices(r5, 0x0, 0x2, 0x0) write$cgroup_devices(r6, &(0x7f0000000200)=ANY=[@ANYBLOB='c 1223'], 0xa) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) 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, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={0x0, 0xffffffffffffffff, 0x0, 0x7a, &(0x7f0000000080)='/psys/net/ipync_\x00le\xf44.\xab%\xf8\xff\xff\xff\xff\xff\xff\xff=\x11\xc8\xdd\x15\x91l,\xf2~\'\x13\xf8\xdc\x92\x1f\xfc_j\xc1r7x\x81\a,\xe0\x99\x93c\xf5\x06\x803\xd8\xf4\xa29h#\xd1\xa72\xe9-\x85Yi\xcf:>\x98\xc8\xce\xe5,\xb9o\xab\xf0\xb1\n\x96W\xa6\x142\x12Y\x91\x90\x98\xdb\xc3\x0f%\xd9\xfd\x106 \xb8\x8e\xe6\xbc\'\x87\xdd\xc4\x9d'}, 0x30) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mkdirat$cgroup(r7, &(0x7f0000000040)='syz1\x00', 0x1ff) socket$kcm(0x2, 0x200000000000003, 0x106) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x8}, [@ldst={0x6}]}, 0x0, 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sock_ops}, 0x94) r8 = socket$kcm(0x2, 0x2, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_attach_bpf(r8, 0x1, 0x2e, &(0x7f0000000640), 0x4) recvmsg$kcm(r8, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0) socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$tipc(r2, &(0x7f0000000680)={0x0, 0x50, 0x0, 0x0, &(0x7f0000000400)="174a8a1c08079feec019b8c7abf2e5046bd083e9bc", 0x15, 0x24000840}, 0x20040089) sendmsg$inet(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x3406c096) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000400000004"], 0x50) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000400)="d8000000140081044e81f782db44b9040a1d08020a000000040000a118000200fe8000000000000008000f0100810401a80016ea1f0008400304000803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c0100000000000000cb090000001fb791643a5ee40021146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd68adbef3d93452a00"/216, 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) 9m46.297582883s ago: executing program 2 (id=218): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='pids.events\x00', 0x26e1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000c80)={0x5, 0x0, 0x0, &(0x7f0000000c40)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x40}, 0x94) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[], 0xffffffffffffffff, 0x3e, 0x9, 0x2}, 0x20) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000), 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000006c0)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="0d00000018000000", @ANYRES32, @ANYBLOB="ea8f02efbe59ddc467df424988fc776dbbab128f89d134ba6cf22ebffc98dee8c7bda169733806503a51d9f088", @ANYRES32, @ANYBLOB, @ANYRES64=0x0], 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000000)=""/10, 0x2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000b40)={0xffffffffffffffff, &(0x7f0000000080), 0x0}, 0x20) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="2e00000011008188040f80ec59acbc0413a181003f00000001010000000200000e000a000f000000028002002d1f", 0x2e}], 0x1}, 0x0) r3 = 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, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000240)={0xffffffffffffffff, 0x0, &(0x7f0000000000)=""/3, 0x2}, 0xfffffffffffffdcf) bpf$MAP_GET_NEXT_KEY(0x2, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000580)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2f}, 0x50) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000640)={0x3, 0x80, 0x6, 0xa, 0x3, 0x5, 0x0, 0x9, 0x1, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000400), 0x1}, 0x18a0, 0xa47, 0x1, 0x1, 0x7, 0x8df, 0x1000, 0x0, 0xfff, 0x0, 0x9}) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="9feb01001800000000bd77474e46e5f2c2034fbcd67dace7bc00"/43], &(0x7f0000000280)=""/252, 0x1b, 0xfc, 0x0, 0x7}, 0x28) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x4, 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, 0xa, 0x0, @perf_bp={&(0x7f0000000380)}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000740)=ANY=[@ANYBLOB="9feb0100180000000000000060b3aa4dba46d8d2c2499b05f20c0000000c000000f8940fb4070000000000000800000000000000000000006100"], 0x0, 0x2d}, 0x12) bpf$MAP_CREATE(0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="0100000006000000060000000500000000000000", @ANYRES32, @ANYBLOB="0000000000000000000000791982457e32188c00", @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="000000000400"/28], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='GPL\x00'}, 0x94) syz_clone(0x20800000, 0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000000440)=""/183}, 0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6gre0\x00', 0x210}) 9m26.764995697s ago: executing program 32 (id=218): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='pids.events\x00', 0x26e1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000c80)={0x5, 0x0, 0x0, &(0x7f0000000c40)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x40}, 0x94) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[], 0xffffffffffffffff, 0x3e, 0x9, 0x2}, 0x20) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000), 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000006c0)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="0d00000018000000", @ANYRES32, @ANYBLOB="ea8f02efbe59ddc467df424988fc776dbbab128f89d134ba6cf22ebffc98dee8c7bda169733806503a51d9f088", @ANYRES32, @ANYBLOB, @ANYRES64=0x0], 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000000)=""/10, 0x2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000b40)={0xffffffffffffffff, &(0x7f0000000080), 0x0}, 0x20) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="2e00000011008188040f80ec59acbc0413a181003f00000001010000000200000e000a000f000000028002002d1f", 0x2e}], 0x1}, 0x0) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000240)={0xffffffffffffffff, 0x0, &(0x7f0000000000)=""/3, 0x2}, 0xfffffffffffffdcf) bpf$MAP_GET_NEXT_KEY(0x2, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000580)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2f}, 0x50) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000640)={0x3, 0x80, 0x6, 0xa, 0x3, 0x5, 0x0, 0x9, 0x1, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000400), 0x1}, 0x18a0, 0xa47, 0x1, 0x1, 0x7, 0x8df, 0x1000, 0x0, 0xfff, 0x0, 0x9}) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="9feb01001800000000bd77474e46e5f2c2034fbcd67dace7bc00"/43], &(0x7f0000000280)=""/252, 0x1b, 0xfc, 0x0, 0x7}, 0x28) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, @perf_bp={&(0x7f0000000380)}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000740)=ANY=[@ANYBLOB="9feb0100180000000000000060b3aa4dba46d8d2c2499b05f20c0000000c000000f8940fb4070000000000000800000000000000000000006100"], 0x0, 0x2d}, 0x12) bpf$MAP_CREATE(0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="0100000006000000060000000500000000000000", @ANYRES32, @ANYBLOB="0000000000000000000000791982457e32188c00", @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="000000000400"/28], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='GPL\x00'}, 0x94) syz_clone(0x20800000, 0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000000440)=""/183}, 0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6gre0\x00', 0x210}) 2m48.281359545s ago: executing program 3 (id=2488): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x7101}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) ioctl$TUNSETDEBUG(r0, 0x400454c9, &(0x7f0000000180)=0x586045e2) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000080)) write$cgroup_devices(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="1e031c00d3ff71ef288563"], 0xffdd) close(0x3) close(0x4) 2m45.75273364s ago: executing program 3 (id=2490): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x18, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018030000", @ANYRES32, @ANYBLOB="0000000000000d00b70500000800000085000000730000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000800000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r0, 0x0, 0x7, 0x8, &(0x7f00000006c0)='\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000700)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 2m45.570502219s ago: executing program 3 (id=2493): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f0000002340)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) sendmsg$kcm(r0, &(0x7f0000000980)={&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x3, @multicast, 'erspan0\x00'}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000300)="8e4d32a122ce8f45b31141b3facd4afee39ebfb178dda82d9676c6b28fe093658b96340106ba94b74f48b40836fb932a47f2e8f28874402f8aa0d313b4ce3c34f613065b77a1dd05e1fbb6dafbf50746444b9d47cf9b5bde231969482ee05c69fccce6264ad27240125e", 0x6a}, {&(0x7f0000003480)="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", 0x1000}, {&(0x7f0000000380)="f310d7078787963e46bd9e90042ed43d33c345ac46e8f2dbdda70cfb515e904417a3a72dbd14c49a9f926b0bfad7a47f72b868df151f7f27e8ffdaa0a09b6555a57faa223b9662a2150150ee3087b24da1", 0x51}, {&(0x7f0000000400)="c49887cebc841779f8be0924c431a832dd1569bec3e526e5e31af92859f6f10d12", 0x21}, {&(0x7f0000000440)="c008cd046aef96e51fd5a7c9a0def11600acebd7bba2218709499b5fd5a79d7374a9a206cf85d383f14099754f09045543d32975b384b71c9297ed809a562f79d517ff938aa1b1304541220d78f3352be4d99df67ff09421e0e52c3f5344d12e9f3d9e834f83539eb1745911bb2d3450bd15536660796697317054e24df423e366067fed6a48183598e1f5e5d21b3320e0f42f75972784af50652417", 0x9c}, {&(0x7f0000000500)="cd9fb8d5f673f559beed2fc18890e843ecd4ad85ea08798a05e7ca9e83ea8e685d5c8aecd485ef407e36e7999b02a87676e6", 0x32}, {&(0x7f0000000540)="e77c6aa50d49008e5cb1ee753c1ecd541d7afefe09003f93fcb302fda240d267cb3902cff465bc14910cd4899589be14b31131c8de8288c5a4229cd81feb47b105", 0x41}, {&(0x7f00000005c0)="dc414277c00955841d1b100ac5ff5c53cbf3e60df0a169a3a0c72ef9e17978fc0d330c69967d7fa76157ff675f29cc53128f8e878eb37c67746e60001cdd8e154f0eeac23dac36ecbab44a", 0x4b}, {&(0x7f0000000640)="b59e5d32c1a7d7f3aaa90541f149e8d6f93f33967e03ef0a39f72f99708ca1a52bca8271505337eeea8e32d18e7ca9a70b6a758942c7294828da837e7419e49ad73a2fe70dbade9d43357d4458e2c74c7b154d50eb1873b585e2f1e31e94a49b68134dd339c68f7b99abd9d219dca694c7084f262bc37688da437f841676d825c327439d4d2f6299e4b1bae864b647f957a50b04519d2440caa5a5d0fee62b65d9943b005f94b9117e8df2749fdd93dafa31a27f22232bfac71b824127de13a7f97a9cca71c92a0dabf5123fdfa89293bbe06a45eba41715669a4bd2a44362a03d5d22f3162663bfd775996f", 0xec}], 0x9, &(0x7f0000000800)=[{0xe8, 0x1, 0x1, "520f3d0e3ef232dd3b0026c98ce4c4b67f881a89f2ed2f615e416401467b5ae4ea437a90fa4d3d1acc69a84a03ba0b9cd0e5af34c7bc1b7b42c916fcf10567332bb1404981b1d48ce5086c09335c4a290e07c2d1b8ea133914d8b236900d7c4fb88f8eff8517180a9068b3b0647e0be7f536d33113b887016e923a3e81dec5147aa0bfa53410c774bc37c4bd534725d94068974ec1b2a6c57bfd3a1143882087147243794dfa33cd052bf50dca282a28944328ba8c4ea2a0d68dab258cc6c85ec76ed8d2fb687faf7f20e2fd590b5ea344aa72"}, {0x98, 0x116, 0xe2d, "e713df93fd229092c5e0a9d8e8581a1309da1e396f7d647031c2df07a83237496dff58831ed9f6c4c857a9db9e9fb94bf23d56ef14226b7eb97d439e8a963948d49b98244ef249822c522772f2e8e4fe84b171737274c63927ff7512e08039b3fe28e41693f0886e8dd2589d8aa581cea89a1140665f3feadcf3f22e46e09337e3c2"}], 0x180}, 0x8088) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)=@base={0x1b, 0x0, 0x2, 0x1ff, 0x411, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x50) r2 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x400100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000300), 0x4}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000009c0)={0x7, 0xf, &(0x7f0000000440)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x7d}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0x16, 0x0, 0x0, &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x1d, 0x0, 0x0, 0x0, 0x800}, 0x94) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000580)="d8000000140081054e81f782db44b904021d080225000000040000a118000200fcffffff00000e1208000f0100810401a80016ea1f0006", 0x37}], 0x1, 0x0, 0x0, 0x7400}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000580)="d8000000140081054e81f782db44b9040a", 0x11}], 0x1, 0x0, 0x0, 0x7400}, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000580)=ANY=[], 0xfe33) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, &(0x7f00000009c0), 0x0, 0x8c, 0xe8034000, 0x0, 0x0, 0x0, 0x0, 0x5dc}, 0x50) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'gre0\x00'}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000f0ffffffffff030000000035"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffff7}, 0x94) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89f2, &(0x7f0000000080)) syz_open_procfs$namespace(0x0, &(0x7f0000000300)='ns/ipc\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x5, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x10, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x8, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1809000000ffffff00000000000000008510000002000000850000000f0000009500"], 0x0, 0xfffffdff, 0x0, 0x0, 0x727c45cd4283345, 0x0, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8400, 0x5, 0x43a1bd79, 0x4, 0x9, 0xfffffff8, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xa, r2, 0x1) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)) write$cgroup_subtree(r6, &(0x7f00000001c0)=ANY=[], 0x4) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x101c01, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) 2m44.14125021s ago: executing program 3 (id=2497): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x7101}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) ioctl$TUNSETDEBUG(r0, 0x400454c9, &(0x7f0000000180)=0x586045e2) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000080)) write$cgroup_devices(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="1e031c00d3ff71ef288563"], 0xffdd) close(0x3) close(0x4) 2m41.428601093s ago: executing program 3 (id=2506): bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) socket$kcm(0x10, 0x400000002, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) r0 = syz_clone(0x20800000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000005c0)=r0, 0x12) 2m41.29758888s ago: executing program 3 (id=2507): socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x16, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="dbaa00fea0"], 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x790f}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 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, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xc, 0x3, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xaa9a}}, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x12506, 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_config_ext={0x8000000000000001, 0x8}, 0x7602, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_type(r3, &(0x7f0000000300), 0x2, 0x0) write$cgroup_type(r4, &(0x7f0000000280), 0x9) r5 = openat$cgroup_procs(r3, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(r5, &(0x7f0000000080), 0x12) r7 = openat$cgroup_ro(r6, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r7, &(0x7f0000000200)=0x1, 0x12) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r9 = openat$cgroup_procs(r8, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r9, &(0x7f00000001c0), 0x12) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, '\x00', 0x0, 0x25, r2, 0x8, 0x0, 0xffffffda, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x4, 0xd}, {0x10000002, 0x0, 0xf, 0x6}], 0x10, 0x4000000}, 0x94) close(0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xfffffffffffffe6d, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) 2m26.166979966s ago: executing program 33 (id=2507): socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x16, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="dbaa00fea0"], 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x790f}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xc, 0x3, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xaa9a}}, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x12506, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x8000000000000001, 0x8}, 0x7602, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_type(r3, &(0x7f0000000300), 0x2, 0x0) write$cgroup_type(r4, &(0x7f0000000280), 0x9) r5 = openat$cgroup_procs(r3, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(r5, &(0x7f0000000080), 0x12) r7 = openat$cgroup_ro(r6, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r7, &(0x7f0000000200)=0x1, 0x12) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r9 = openat$cgroup_procs(r8, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r9, &(0x7f00000001c0), 0x12) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, '\x00', 0x0, 0x25, r2, 0x8, 0x0, 0xffffffda, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x4, 0xd}, {0x10000002, 0x0, 0xf, 0x6}], 0x10, 0x4000000}, 0x94) close(0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xfffffffffffffe6d, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) 6.956125006s ago: executing program 5 (id=3135): mkdir(&(0x7f0000000000)='./cgroup/../file0/file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="92", 0x1}], 0x1}, 0x5) sendmsg$sock(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000680)="d967", 0x2}], 0x1}, 0x34) recvmsg(r2, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x40) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000c00)={0x16, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000007000000b70300000000000085000000700000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000800000095"], &(0x7f0000000100)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r4, 0x0, 0x10, 0xfffffef3, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000300)=""/8, 0x5562, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x0, 0x0, 0x46fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x109}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xc, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000005000000018010000756cff7c00000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x23, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000006c0)={r5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000e00)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000000000000000000000000000000000000000000000000002636e21479dc4b7394e0badec8ade71f68d063d950ddb44c00647bfba6e5b60d7cd000e9aa16572044d14b58d3697e53742b48ac421779430b50c82f8db29b38029b5931cea4c3e384ca4d1a4935abfeece998d81e58db3a69408b56c2d30bc7c388dc7ffb51f2465784e6da2d6dd726b303ec94"], 0x48) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x10, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000200000000000000fcffffff18110000", @ANYRES32=r6, @ANYBLOB="0000000000000000b7020000140000c0b7030000000000008500000083000000bf090000000000005509010000000000950000000000000085000000a0000000bf91000000000000b7020000000000008500000084000000b70000000000000095"], &(0x7f0000000000)='GPL\x00', 0xa, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r7, 0xfca804a0, 0x10, 0x38, &(0x7f00000002c0)="b800000500000000", &(0x7f0000000300)=""/8, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0xe, 0x4, 0x4, 0x2, 0x0, 0x1}, 0x50) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000002080)=ANY=[@ANYBLOB="020000000400000006000000050000000010"], 0x48) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0) close(r10) ioctl$SIOCSIFHWADDR(r10, 0xc0189436, &(0x7f0000000000)={'bridge_slave_1\x00'}) r11 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000009c0)={0x18, 0x1c, &(0x7f00000007c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0xb}, {}, {}, [@alu={0x7, 0x0, 0x0, 0x1, 0x8, 0x10, 0xfffffffffffffffc}, @map_val={0x18, 0x1, 0x2, 0x0, r6, 0x0, 0x0, 0x0, 0x9}, @cb_func={0x18, 0x2, 0x4, 0x0, 0x4}, @cb_func={0x18, 0xc, 0x4, 0x0, 0x8}, @map_fd={0x18, 0x3, 0x1, 0x0, r6}, @generic={0x2, 0x6, 0x1, 0x1, 0xffff}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffc}, @jmp={0x5, 0x0, 0xc, 0x9, 0x4, 0xfffffffffffffff0, 0x10}, @jmp={0x5, 0x1, 0x2, 0x2, 0x2, 0xffffffffffffffe0, 0xffffffffffffffff}], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000580)='syzkaller\x00', 0x8, 0x9f, &(0x7f00000008c0)=""/159, 0x40f00, 0x41, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000600)={0x2, 0x4}, 0x8, 0x10, &(0x7f0000000640)={0x2, 0x4, 0x5, 0xe8c}, 0x10, 0x0, 0x0, 0x1, &(0x7f0000000700)=[r6, r6, r9, r8, r9, r8, r8, r6, r8, r8], &(0x7f0000000980)=[{0x1, 0x2, 0x0, 0x3}], 0x10, 0x9}, 0x94) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000a80)={r10, r11, 0x0, r7}, 0x10) r12 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00', 0x4, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r12, 0x26, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r13 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000b00)={0x1b, 0x0, 0x0, 0xfffffffb, 0x0, r9, 0x80000000, '\x00', 0x0, r10, 0x5, 0x0, 0x4}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000d40)={0x1c, 0x10, &(0x7f0000000740)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffa}, [@exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}, @map_idx_val={0x18, 0x5, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4d}, @exit, @tail_call={{0x18, 0x2, 0x1, 0x0, r9}}, @map_idx_val={0x18, 0x0, 0x6, 0x0, 0xd, 0x0, 0x0, 0x0, 0xad8}]}, &(0x7f0000000500)='GPL\x00', 0x7fff, 0x21, &(0x7f0000000540)=""/33, 0x41000, 0x10, '\x00', 0x0, @fallback=0x28, r10, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r12, 0x5, &(0x7f0000000b80)=[r10, r13, r8], &(0x7f0000000cc0)=[{0x3, 0x1, 0x6, 0x4}, {0x2, 0x3, 0x3, 0x7}, {0x2, 0x4, 0xe, 0x6}, {0x3, 0x3, 0x10, 0xa}, {0x0, 0x1, 0x3, 0x2}], 0x10, 0xfd}, 0x94) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x40082406, &(0x7f00000001c0)='GPL\x00') bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000300)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@const={0x0, 0x0, 0x0, 0x9, 0x3}, @int={0x0, 0x0, 0x0, 0x1, 0x5, 0x8}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x2}}, @func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x3, 0x3}]}]}, {0x0, [0x0, 0x5f, 0x2e]}}, 0x0, 0x65}, 0x28) 5.540329056s ago: executing program 0 (id=3138): bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000008c0)={0x0, 0x4, 0x3, 0x5}, 0x10}, 0x94) r0 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f00000008c0), 0x43) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x1, 0x4, 0x8, 0x2}, 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x1, 0x5, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e000000850000002a00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={r2, 0x0, 0xe, 0x0, &(0x7f0000000380)="361d362ff382c53fcbd314acbb49", 0x0, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000700000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000440)={r3}, 0xc) r4 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000001c0)="39000000140081ae0000dc676f97daf01e2357f9ffffffffffffff0521018701546fabca1b4e8a06a6580e88370200c54c1960b89c40ebb373", 0x39}], 0x1}, 0x0) r5 = socket$kcm(0x11, 0x200000000000003, 0x300) sendmsg$kcm(r4, &(0x7f0000000800)={&(0x7f00000004c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)="4fb8e5543bddad2d118e942160f12cf5546b07887de797e14bf08f00b0b4f387ee4ebd7f587a521a1d83b5670e192a771b9b9784db564b13b5bb80663fa0d23c40e8ed7bbc6a1da20bfe560d7386d59018aa23c9f61dc4d719778c10ff0bd0d94905e3fc7ad19c76707ca83ef7272d6eb8c8f66ad60e5cedabef6fff29037b28892f676ad559459b4658bd42e0914d04926067e06032a587bbcf03bfe821f212bfea6873db481b27cb2c084b0461c3a5c44946f246f0d4b2c67b133110da980c267ac8ebb55ff89aed", 0xc9}], 0x1, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x178}, 0x4000) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000080)=@in={0x2, 0x4e24, @rand_addr=0x64010100}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000140)="3cfa2802cda8478c55006c9f6b268eb96c1bf55571e4da6494d0d9a6c77d76a2f166295c17f5d5b97d897abcddab252a4233ecefd4c3c907d56726f84298b00f1c174dd7061dd80488ab20cce1a04f64712cf9f986ffa086f9b4f49cf215b23d5b5462624836f09d7cdc04b4d3fcc853", 0x70}, {&(0x7f0000000200)="a5828bdca2a487a4bae71253e5ff1dc57f9b265e93bdb7f79863fd33fde4efabd2b1b3fb6db4312cb1bd06f1cab8ce61e9c513a77eade3bad2ed1bb8554bfc4c509b21790a5f5994f57be8667f49166b15953a96c94a38ae34", 0x59}, {&(0x7f0000000280)="f90756bc0e93607bab3e812f99c3c15e29b5b26c0394079332a78824447f73d1e2fed3f26c3b60afa162a8d7a75ef74cbb78856dfae3ecce81575c994e46d7f06d461154a9b16214746c09dd44b8856ea6afeb0d68ece9c55f44d408a1677fc8ec8390553515edc98ce48640201686d0981c7c0456ec72463cda9e755d", 0x7d}, {&(0x7f0000000300)="1026e6bed0436eb573d4345247e8916d56a3a4aae00eb590094167acec47e0c2f49f45012320499e9fc02cb5f977ce7e86a52bf347efb256d1dea6a75c02595d67bc29d00d77e6fd16047ee7af6980e30fe4b3a611ed0e27abfd8f023fb9c92d298434981500f2", 0x67}, {&(0x7f0000000380)="3eb4f18669e20820ac9792a712c2877470900947b285be90cb778f5ceca987a839d843b4ef96cdbe4bf05703e958415a23d312b8591127bbdb1205cf0d631c50fdec2d4d8eb17d844cda4f039edf9d9338f2cf617620bfa347577058a6b4f15546183ab16d637f9d3708e5dc12045f62b341d0013e2baec6a1f2b43cd0175ffcad934c1885750856aeec6b7d67e85c8a1c46cdfc8a79c083d9ced9ad92d9b3404ac54e895aa5a40b4ee88b788bfa0b73", 0xb0}], 0x5}, 0xc00) setsockopt$sock_attach_bpf(r5, 0x107, 0x8, &(0x7f0000000100), 0x4) recvmsg(r5, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)=""/220, 0xdc}, 0x20) 5.378691814s ago: executing program 1 (id=3141): perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x888, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc8, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x2}, 0x0, 0x5, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="8f040000006f9875f37538e486dd6317ce81e6972f00fe08000e40000200875a65969ff57b00ff020000000000000000000000000001"], 0xfdef) (fail_nth: 18) 4.922925526s ago: executing program 1 (id=3143): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000bc0), 0x8103, 0x0) ioctl$TUNSETOFFLOAD(r0, 0xc004743e, 0x110c23003d) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r1, 0x8921, &(0x7f0000000000)={'wlan1\x00', @random="f7ffcc201000"}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x280, 0x0) ioctl$TUNSETOFFLOAD(r2, 0xc004743e, 0x110e22fff6) close(0x3) 4.922630346s ago: executing program 0 (id=3144): r0 = socket$kcm(0x10, 0x2, 0x0) close(r0) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x3, 0xc, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f0000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000100b0000850000000800000095"], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0xd, '\x00', 0x0, @fallback=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1900000004000000040000000c"], 0x50) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, 0x0, &(0x7f0000000000)='GPL\x00', 0x5}, 0x94) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x5, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6_vti0\x00', 0x200}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89f1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f2, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x0, 0x0, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x45, '\x00', 0x0, @fallback=0x22}, 0x94) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000600)={0x10, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0xc, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x41100, 0x40, '\x00', 0x0, @fallback=0x37, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x37, r2}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'wlan1\x00', 0x800}) socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x91, 0x0, 0x4, 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, 0x107b7e, 0x1, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x3, 0x0, 0x0, 0x0, 0x10000000002009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5d31, 0x28840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x10000, 0x0, 0x57b, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$MAP_CREATE(0x0, 0x0, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x3, 0x4, 0x0, 0x4043, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6, 0x7}, 0x0, 0x0, 0x80000001, 0x5, 0xd, 0xfffffffc, 0x0, 0x0, 0x3, 0x0, 0x1000000000007}, 0x0, 0x9, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb79100a000000800000000642"], 0xfdef) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1100}, 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f0000000080)) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000700)="5c00000013006bec9e3be35c6e17aa210725876c0d000000ba090000160af3653c001ac004000202080002000900e4002c000000ea2933afd81715daae69b556a705251e618294ff0051f60a84c9f4d4938037e786a6d00003000000", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4a046) sendmsg$kcm(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@l2={0x1f, 0x20, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x7, 0x3}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000100)="7d8ae1d0dea584401f8302289a6c7d0b9dca8e16281ee707e5e5c4b18fb2e6463c49d4a002a4e54920bcc04ac31e093787649be84161e1b16020fcf5d1255e187b69a2143a42be1c22d87bea47067715f1de22f451a86a2b56afccb6bd3442e3628ef97f1d8634ce5ebfd7bfa06de7a8bf44b510ed45ede54d7c158d9092d213a5486ff8803873113d2f634b2a832d7cc4f3a3129078b6f6a446049c46d6868fe94e247f408722faf79bdb03624cc52c3cdb04f8d82e77ed21c65fc58c8f3255d163ff8035ac046641171e2e221b1958cfd06c064c1f7c3871738b88b5e3fe359fb4b8bdd4954f910b77a6331379c940e454", 0xf2}, {&(0x7f0000000200)="bf4cc471b2cc78014e5735c4f857ddbfbe109c865aa958f4e5011b24547de560863b7b90831b3dc3a5991550d29c5c08518cc945a817775e72431fbf07a980907a7bbb4b508442efa6c0884e05297340af36688a300c3e27ff999aa587a1ea8639d0652f51cc967208f56f11bd4f2482095def25550f8adfed9fe8a709981f", 0x7f}, {&(0x7f0000000280)="e5b714c173aa921de7d1900a672e1402e33fc0d53fc37364e5ab9b058034a27f3106ee2bbab8fdba50c6d94ab8e27d1c72feba201db89eb4814ef1ef1b4b93839b70d372bc5c6764065fdaa99adc6227ce5d0523fd26777b00bb0eb0897e789434e55ef13ce0e24b73ac8aa93f48851c30552403afb4a660d7f9", 0x7a}, {&(0x7f0000000300)="f9cf1c7ca58f8d655e4118a4909a753a68cd75467e41069dbf88e7fdbe5f0c01ec71e5c629e82ca392eae0c0753a0bc233ce4213fbf85610d32562693d19cc99647bb71e26559919654eb484b392d21469dfd1641a63d0333ca0db746f11", 0x5e}, {&(0x7f0000000380)="9b061867d2ad959246f1162587577f900b79efe932796603ef14933a9fd47743691143d5e9079f3dc634db327caa9ac3bbd29ba2785e8492b3c9a54b6c794cc80fc663043bb6a664218bdf4e4db03fc3f2bfa20981d872c03012ac2ee9cd9b614ca87321cb71dd51fa81160f47700da17f62e2", 0x73}, {&(0x7f0000000400)="1229440f244a14ea97e0c948754a7393b490f88a20482a0630c1f18ad26348a91cc00d5f0f674f9c39b8ff7cc07759c14a863a3649251e2c66e61cca13188193efb2236d547f94934e69e0ba960dde07922df1deb961bde041aef1d827dd48164fbfab42af90e14158e2af07b38686800cf3d15b021ef6d7a02fb30dc296cc89ad932e8f99d9842652d4b6a44316e7dbd181", 0x92}], 0x6, &(0x7f0000000540)=ANY=[@ANYBLOB="80000000000000000b00000007000000b706cb860a73046f3c0c9d056565d6fcdcc9d03356eced61651180e5f3e2dcfc3a153f771deb26ba4e2a523c18aa74e0b9fbff7851931079de34febc3167ef3736799358eef3d6184b7bb6a024697e0e50a4be3ccec9315551cbfbe3291fa76747961c651af61cbb3ca5472be1000000"], 0x80}, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000640), 0x10041, 0x0) 4.817221051s ago: executing program 0 (id=3146): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x7101}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) ioctl$TUNSETDEBUG(r1, 0x400454c9, &(0x7f0000000180)=0x586045e2) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000080)) write$cgroup_devices(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="1e031c00d3ff71ef2885"], 0xffdd) close(0x3) close(0x4) 4.731638636s ago: executing program 1 (id=3148): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff7ffc}, 0x0, 0x35, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r1, 0xffffffffffffffff}, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000020000007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r2, @ANYBLOB="0000000000000000b704000008000000850000001a00000095"], &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$sock(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={r3, 0x18000000000002a0, 0x16, 0x0, &(0x7f0000000100)="76389e6a65585578f830e900000058c54feb682e25d3", 0x0, 0x10001, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'rose0\x00', 0x112}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x2, &(0x7f0000000240)=[{0x30, 0xfa, 0x0, 0xfffff020}, {0x6, 0x5, 0xe, 0x1}]}) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030033000b35d25a806c8c6f94f90224fc60100005000a000200053582c137153e37000c0680050002000300", 0x33fe0}], 0x1}, 0x0) 4.63930445s ago: executing program 4 (id=3149): perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x23, 0xc, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x3, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x26e1, 0x0) close(r1) bpf$PROG_LOAD(0x5, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, &(0x7f0000000c40)=[{0x0, 0x1}, {0x0, 0x3, 0x8}, {0x0, 0x4, 0x10004}]}, 0x94) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="ac1414aa00000000000000001400000000000000000000000200000000000000000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="7f0000017f000001000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="7f000001ac141400000000001c00000000000000000000004700000044aa00210a2101"], 0x230}, 0x0) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030033000b35d25a806c8c6f94f90224fc60100005000a000200053582c137153e37000c0680050002000300", 0x33fe0}], 0x1}, 0x0) r3 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r3, &(0x7f0000000780)={&(0x7f0000000000)=@in6={0xa, 0x4001, 0x0, @empty}, 0x80, 0x0}, 0x20000001) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x12, 0xd, 0x4, 0x2}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r4}, &(0x7f0000000040), &(0x7f0000000140)=r1}, 0x20) close(0x3) 2.052800508s ago: executing program 4 (id=3150): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 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, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0xa, 0x10007, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000240), 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000f80)="d8000000180081064e81f782db4cb90402200800fd007c05e8fe50a10a000700014002020c600e41b0000900ac000a0501000000a40012000a00ff150048035c3b61c1d67f6f94007134cf6efb8007a007a290457f01a7cee4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5ae24e25ccca9e00360db79826835d3a71d95667daffffffffff1f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5b7276505de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9000001008af26c8b7b55f4d2a6823a45", 0xd8}], 0x1}, 0x40080) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xc, 0xe, &(0x7f0000004000)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0xfffffffc}, 0x94) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = 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, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) 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, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f00000002c0)=@framed={{0x18, 0x2, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x44}]}, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffe}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r5, 0x0, 0x2100, 0x0, &(0x7f0000000100), 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0xe80, 0x6002, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e0ffff200000000002000aac141417e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x18, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018030000", @ANYRES32, @ANYRESDEC], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r6, 0x0, 0x10, 0x38, &(0x7f00000006c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000700)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 1.990270921s ago: executing program 5 (id=3151): r0 = socket$kcm(0x2, 0x1000000000000002, 0x0) sendmsg$inet(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x2, 0x4e1f, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x2a}, @multicast2}}}], 0x20}, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001440)={@map, 0xffffffffffffffff, 0x12, 0x4}, 0x20) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x12286, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800"/13], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r2, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd6, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x3, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r3}, 0x94) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r3) 1.989383331s ago: executing program 0 (id=3152): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_serviced\x00', 0x26e1, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0x9, 0x8, 0x2, 0x4}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="1802000000000000000000000000000018010000786c6c3a00000000070000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000080000850000007200000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000080)={{}, 0x0, &(0x7f0000000040)='%ps \x00'}, 0x20) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40, 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, @perf_bp={0x0, 0x5}, 0x0, 0x8, 0x3, 0x0, 0x0, 0x407fff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="160000000000000061b1000002"], 0x48) openat$tun(0xffffffffffffff9c, &(0x7f0000002640), 0x82000, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a80)={0x6, 0x3, &(0x7f0000000200)=@framed, &(0x7f0000000240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x40}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000023c0)=@base={0x12, 0x6, 0x8, 0xb, 0x0, 0xffffffffffffffff, 0x1}, 0x50) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r1 = socket$kcm(0x2c, 0x3, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.io_service_time_recursive\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r1, 0x11b, 0x3, &(0x7f0000000040)=r2, 0x4) close(0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'wlan0\x00', 0x200}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f0000000080)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_serviced\x00', 0x26e1, 0x0) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0x9, 0x8, 0x2, 0x4}, 0x50) (async) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="1802000000000000000000000000000018010000786c6c3a00000000070000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000080000850000007200000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) (async) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000080)={{}, 0x0, &(0x7f0000000040)='%ps \x00'}, 0x20) (async) 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, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x8, 0x3, 0x0, 0x0, 0x407fff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="160000000000000061b1000002"], 0x48) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000002640), 0x82000, 0x0) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a80)={0x6, 0x3, &(0x7f0000000200)=@framed, &(0x7f0000000240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x40}, 0x94) (async) bpf$MAP_CREATE(0x0, &(0x7f00000023c0)=@base={0x12, 0x6, 0x8, 0xb, 0x0, 0xffffffffffffffff, 0x1}, 0x50) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) (async) socket$kcm(0x2c, 0x3, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.io_service_time_recursive\x00', 0x26e1, 0x0) (async) setsockopt$sock_attach_bpf(r1, 0x11b, 0x3, &(0x7f0000000040)=r2, 0x4) (async) close(0x3) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'wlan0\x00', 0x200}) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f0000000080)) (async) 1.894911636s ago: executing program 1 (id=3153): perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x888, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc8, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x2}, 0x0, 0x5, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="8f040000006f9875f37538e486dd6317ce81e6972f00fe08000e40000200875a65969ff57b00ff020000000000000000000000000001"], 0xfdef) 1.857705188s ago: executing program 5 (id=3154): r0 = socket$kcm(0x2, 0x3, 0x84) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) sendmsg$inet(r0, &(0x7f00000009c0)={&(0x7f0000000240)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_retopts={{0x14, 0x0, 0x7, {[@end]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x27}, @local}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x800}}], 0x68}, 0x0) 1.775012552s ago: executing program 4 (id=3155): bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000072"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) close(r0) r1 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r1, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x20008000) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r3, r2, 0x26}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000100)={{r3}, 0x0, &(0x7f0000000080)=r0}, 0x20) recvmsg$kcm(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/194, 0xc2}], 0x1}, 0x40000101) sendmsg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000280)='C', 0x1}], 0x1}, 0x8801) 1.710670905s ago: executing program 5 (id=3156): r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x480000000000000b, 0x8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={0x0, 0xc}, 0x11efa, 0x4, 0x98, 0x2, 0x0, 0xfffff274, 0xfffe, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r2) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r3, &(0x7f0000000640)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6317ce8102032908000000000000000000000000ac14140a000000000000000000000000ac1414aa"], 0xfdef) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e000000040000000800000005"], 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x6, 0xc, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bc82000000000000a6020000f8ffffffb703000008000000b703000000000000850000003300000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r4}, &(0x7f0000000340), &(0x7f0000000380)=r5}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r5, 0x18000000000002a0, 0x5ee, 0x0, &(0x7f0000000580)="b9ff03076804268c989e14f088a8", 0x0, 0x500, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000000080)={r6}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'veth0_to_bond\x00', 0x800}) r8 = socket$kcm(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) close(r8) socket$kcm(0x2, 0x200000000000001, 0x106) close(r8) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xf000000}, 0x48) r9 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r9, &(0x7f0000000600)={0x0, 0xffffffffffffff69, &(0x7f0000000000)=[{&(0x7f0000000300)="2e00000011008188040f80ec59acbc0413a181014100000000010000000000000e000a000f00000002800200121f", 0x2e}], 0x1}, 0x0) 1.60850369s ago: executing program 4 (id=3157): r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x4001, @empty}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000481c) sendmsg$sock(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)='k', 0x1}], 0x1, &(0x7f0000000080)=[@timestamping={{0x14, 0x1, 0x25, 0x303}}], 0x18}, 0x4000081) recvmsg$kcm(r0, 0x0, 0x2020) 1.534581123s ago: executing program 0 (id=3158): r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x114301, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback=0x35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xf14b) r2 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x29, 0x23, &(0x7f00000004c0), 0x41) r3 = socket$kcm(0x2, 0x5, 0x84) sendmsg$inet(r3, &(0x7f00000029c0)={&(0x7f0000000100)={0x2, 0x0, @private=0xa010101}, 0x10, &(0x7f0000002780)=[{&(0x7f00000006c0)='{', 0x1}], 0x1}, 0x4000040) sendmsg$inet(r3, &(0x7f00000000c0)={&(0x7f0000001040)={0x2, 0x0, @private=0xa010101}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000140)="97", 0xffe0}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$unix(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r3, 0x84, 0x7b, &(0x7f0000000000)=r5, 0x8) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={&(0x7f0000000740)="21e4672350331d17824beaced450a4d43a44cd28ea002d4d7190859e722b7c2dbf1cd380cd60a3052a2073d178961d48b2434047116cfa380cf27602a719f6bc1fd3f9a7b15eba69e7118a261453ab0104ac34366784deb877717e1ab2a6bdd7bfa40363bf184f839bd556a9719ac3c7cb5422a57498c8227a3d8f295cd9fc5c9af047ec6c30cbc2260ed959136b998a95a601c53ed0dbcfdfe80297a80db6404f8d06a4eaa592593746955f70a263b8f90a905e93151b2e15f857de4f31402c11f544675729593e65169d8bcf68bf", &(0x7f0000001180)=""/185, &(0x7f0000001240)="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", &(0x7f0000002240)="21b2ade4248e9972efcd517a5ee5c22e17d4cdc31dfb5e3ce7be7bfa355bb1430495c9115bd4251fee34990b43292c3d05018b8d4e3696555be2df217e8caa923d9d49c34c62ae34195c1de540e1c43a5bee5d32efea60cb23ccdb84d6b0cdf400e323ef1dbebb5ce6ea59e5ec95dfa787e5e6d7d6dac498c5ec15ebdc4c51bbcc6b", 0x9ac9, r5, 0x4}, 0x38) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc}, 0x0, 0x0, 0x0, 0x9, 0x5, 0x8000, 0xfff7, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x1a, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000002494000000100000000000"], &(0x7f0000000480)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, 0x18}, 0x90) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000002300)={0x1f, 0xb, &(0x7f0000000840)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002000000000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b703000009000080850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x15, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x0}, 0x94) r7 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r7, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r7, &(0x7f0000000080)={&(0x7f00000004c0)=@qipcrtr={0x2a, 0x4, 0x1}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000040)="27031c00ffff14000000002f1eafacf706e105000000894f00000000000b80558de3c69b3728", 0x26}], 0x1}, 0x805) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x149c, 0x503, 0xffffff81, 0x0, 0x0, 0x0, 0x7, 0xffff80fe}, 0x7) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={0x1, &(0x7f00000004c0)="3d1ef9a1206fe308f5ab96df1738fa1b9d2c16b334b75d08b78c9d6d2f6a622ed109910e1697305876de297ddfb3d0ef3ecc51671230c527dcba5c061b5c7cba1f512de48a5f700391b7eb2cbbf7848f3faf2d55f71950d6f8c0f65d5cd7c5fdfa6f48d43a2a052269f4d5bf745faeee52d3d40ccb7dc7439ab66d5c852025e3831513269aaff426c601e55069495892fd20c73013e7a6adbdb2e30a4a316fc81669c38ec7173d6b2dd74453f5bd3e1bd345f7c805d2e051", &(0x7f00000002c0)=""/113}, 0x20) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x6b) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r8, 0x18000000000002a0, 0xe2c, 0x60000000, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000, 0x0, 0x7000000}, 0x2c) 1.39756016s ago: executing program 4 (id=3159): perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe8, 0xb0c}, 0x106124, 0xc8, 0x80001, 0x0, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x1, 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000f000000850000002e00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x480000000000000b, 0x8855b, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0xea37d383afb94786, @perf_config_ext={0x76, 0x1ef7}, 0x11efa, 0x8006, 0x98, 0x0, 0x40000002, 0xfffff271, 0xfffc, 0x0, 0x0, 0x0, 0x20}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x5, 0x5, &(0x7f00000005c0)=ANY=[@ANYBLOB="1808000000000000000000000000000018"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x2, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000b00)={{0x1, 0xffffffffffffffff}, &(0x7f0000000840), &(0x7f0000000940)='%-010d \x00'}, 0x20) sendmsg$unix(r1, &(0x7f0000000c00)={&(0x7f00000006c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000001c0)="6b137368134e4c6a5120af324086052e7d", 0x11}, {&(0x7f0000000740)="7ac03116940ec3d30cd4322dcb2ca254c44fb4aab56b489ffd5c8f12591df624baf49a7ff787a48dbd29100bc108c0b86f3b26ba26485f831eab3a65a12762c96a2c0c29833429fddccea4dcd21fb8ab6664206fb210c384c8f9d63eafec8985411968e6d2c426e47629ba9e35d37722aefbf5c2c8b15c1fe4f3986bf0afd637c848c1b3b2e3db988ce4519b3512a64e9898a2c8a44ced9f490ee98808fa6a5ca10446586769cf4b042a5f8adc0135218a09ce78555dd3e1b80754828b5d9d462f97a1f0a7859e949a07968fe8144e9ff9dc9cd4be972ba244ab84c8deb98b2b489b4d", 0xe3}, {&(0x7f00000009c0)="068ebf4e00b082d39c6d089b3fcce72a1ffb5dccf22e646709d7c14b1346c75ed968f1bbe202d97e976cbca5085661e9305d6003fcb250e0175cc7ae963ebec265984bc64a", 0x45}, {&(0x7f0000000240)="a1baa0c13463ff8eba447b273da8be07f4072d26b07e130b8090c41ea26cbd32d628eb465a75e25c160ec3", 0x2b}], 0x4, &(0x7f0000000b40)=[@rights={{0x14, 0x1, 0x1, [r6]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xee01, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r2, r1, r0]}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x90, 0x8000}, 0x20000050) perf_event_open(&(0x7f0000001100)={0x5, 0x80, 0xb, 0x5, 0xb, 0x7, 0x0, 0x3c, 0xc002, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x4d00000000000000, 0x2}, 0x18a62, 0x5, 0x7ffffffc, 0x3, 0x7, 0x1c, 0x7, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r5, 0x4) close(r1) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0200bcf5781403885ea6e2e81b8487a6b6100004000000060000000b00000000000000b1b453b6f8ede879406491b2b09b660a2a925bb4a27ce98a9545958c7952d5e583fe05a6447c491886e6b760377cef23f93b765de0819092401d45259c4d5d79397a500b978e66fedce0f7351226cbefa0365c2ff40ae23e018156d765611f0cceab474130d666c3a9a25a8e57eefc597cfae0eadae44c3766e99c0aff9068fb0000001d9e88bc055a170da27995c6c78fab2ead367c406a580fd4fa4a7dc25a39a84a6f5a8f466be9", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) r9 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000f4751f2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000005000000b703000000000000850000007200000018110000", @ANYRES32=r8, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r10 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000cc0)={{r7, 0xffffffffffffffff}, &(0x7f0000000c40), &(0x7f0000000c80)=r7}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000d80)={{r11}, &(0x7f0000000d00), &(0x7f0000000d40)=r7}, 0x20) r12 = openat$cgroup_int(r10, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_subtree(r12, &(0x7f0000000040)=ANY=[@ANYRESOCT=0x0, @ANYBLOB='E'], 0x31) r13 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r13, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) ioctl$TUNATTACHFILTER(r13, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f00000005c0)=[{0x4d, 0x1, 0xd, 0x5}]}) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000380)={r9}, 0xc) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f0000000000)=r9, 0x4) perf_event_open(&(0x7f0000000440)={0x3, 0xc9, 0x19, 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, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_config_ext={0x4, 0x2}, 0x10c253, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x5b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[], 0xfdef) 918.867704ms ago: executing program 5 (id=3160): r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x43cd, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000040)=ANY=[@ANYRES16=r0], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) (async, rerun: 64) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x0, 0x11, &(0x7f0000000140)=ANY=[@ANYRES32=r1], 0x0}, 0x94) (async, rerun: 64) r2 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$inet(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000140)="600000002c000d190a762d7f089e", 0xe}, {&(0x7f0000000280)="68cabf2dfb58fc0a1d6b689866f05d490d010088a8ffff0200258f2e4409b8f9e6aaeb88bea123dc2c6726e89b1ae2f6e8bcb5ee52dcd7298d39093c510293bca0b646a3ce904f6e6b788b3204c233e60ddc", 0x52}], 0x2}, 0x0) 879.958916ms ago: executing program 1 (id=3161): r0 = socket$kcm(0x29, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) r2 = socket$kcm(0x2, 0x1, 0x0) sendmsg$inet(r2, &(0x7f0000000fc0)={&(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x20000811) sendmsg$inet(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000340)="f123", 0x2}], 0x1}, 0x20000000) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x7, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) bpf$PROG_BIND_MAP(0x1c, &(0x7f0000000040)={r3, 0xffffffffffffffff, 0x29}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) close(r4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) ioctl$TUNSETOFFLOAD(r4, 0xc004743e, 0x110e22fff7) ioctl$TUNGETVNETLE(r4, 0x8008743f, &(0x7f0000000180)) r6 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000200000000000000000850000002a0000001801000020786c2500000000002020207b1af8ff00000000bfa1000000000000070100"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYRESHEX=r7, @ANYRESHEX=r5, @ANYRESDEC=0x0], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x9, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000001000000000000000018120000", @ANYRES32=r8, @ANYBLOB="0000000000000000b703000000000000850000001b"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000000000000000850000007d00000095"], 0x0}, 0x94) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000c00)={0x5, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) close(0x3) perf_event_open(&(0x7f0000001480)={0x2, 0x80, 0x85, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20022, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20000000}, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r9) r10 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETVNETHDRSZ(r10, 0x400454d8, 0x0) syz_clone(0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r2, r1}) setsockopt$sock_attach_bpf(r2, 0x1, 0x7, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xd, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c0000000200000000000000000004000000000000"], 0x0, 0x26}, 0x28) 470.680686ms ago: executing program 0 (id=3162): 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) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000780)=@base={0x9, 0x7, 0x4, 0x7, 0x10000, r0, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x5, 0x1}, 0x50) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffe, 0x2, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000000000000000000000000000851000000600000018020000", @ANYRES32, @ANYBLOB="00000000000000006600020000000000180000000000000000000000000000009500040000000000360a020000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x2, 0xff5c, &(0x7f0000000340)=""/222}, 0x78) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRES32, @ANYBLOB="000000000000002c278d0f00"/24, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xd, 0x18, &(0x7f0000000140)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x4}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}}], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r2, 0xfca804a0, 0x10, 0x38, &(0x7f00000002c0)="b800000500000000", &(0x7f0000000300)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) r3 = perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10, 0x6}, 0x20204}, 0x0, 0x0, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x200, 0x2020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x12000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x1, 0x84) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x400, 0x94001, 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, 0x7, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x2, 0x7, 0x9, 0x6, 0xfffe, 0x0, 0x100, 0x0, 0x2009}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x11, 0x4, &(0x7f0000000080)=@framed={{}, [@call={0x85, 0x0, 0x0, 0xad}]}, &(0x7f0000000000)='GPL\x00', 0x4, 0x87, &(0x7f0000000480)=""/135}, 0x21) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, &(0x7f00000005c0), 0x0, 0x100, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x50) 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, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="a60a00000000000061118000000000001800000000000000000000000000000095"], &(0x7f0000000000)='GPL\x00'}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6317ce6203c23c00fe80000000000000875a65969ff57b00000000000000000000000000ac1414aa2c"], 0xfdef) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000b80)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x3, 0x0, 0x0, 0x40f00, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xc}, 0x94) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000240)='syzkaller\x00', 0x4, 0x0, 0x0, 0x40e00}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000800)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x4}, {0x0, [0x61, 0x2e]}}, 0x0, 0x1c, 0x13, 0x1, 0x4}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x1300, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000540)='(pu&00\t||') r5 = socket$kcm(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r7}, &(0x7f00000006c0), &(0x7f0000000700)=r6}, 0x20) recvmsg$unix(r6, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x2001) sendmsg$inet(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000700)="5c00000013006bec9e3be35c6e17aa210725876c0d000000ba090000160af3653c001ac004000202080002000900e4002c000000ea2933afd81715daae69b556a705251e618294ff0051f60a84c9f4d4938037e786a6d00003000000", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4a046) 426.573309ms ago: executing program 5 (id=3163): mkdir(&(0x7f0000000000)='./cgroup/../file0/file0/file0\x00', 0x116) r0 = socket$kcm(0x2, 0xa, 0x2) sendmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff}, 0x12, 0x0}, 0x4004911) r1 = syz_clone(0x20800000, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f00000005c0)=r1, 0x12) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000080)={0x1b, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x40000000, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x3}, 0x50) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$kcm(0x10, 0x400000002, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) write$cgroup_subtree(r5, 0x0, 0xfe33) close(r4) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000000200)=""/166}, 0x20) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000000)=0x3c) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1808000000000000000000000000000018"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x94) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x100) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x2}, 0x21838, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r6 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000780)="d80000001a0081044e81f782db4cb904021d0800fe007c05e8fe55a115001d000200142603600e12080005007a010401a8001600200003400d000000035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9a941", 0xd8}], 0x1}, 0x20000000) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="11000000040000000400000001"], 0x48) socket$kcm(0x2c, 0x3, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000300)={{r7}, &(0x7f0000000080), 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r7, &(0x7f0000000200)}, 0x20) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x86bf2056334f3ae6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = getpid() perf_event_open(&(0x7f0000001100)={0x5, 0x80, 0x9, 0x8, 0xb, 0xfb, 0x0, 0x3c, 0x0, 0xa, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x1}, 0x18842, 0x0, 0x7fffffff, 0x7, 0x9, 0x3, 0x7, 0x0, 0x0, 0x0, 0x7}, r8, 0x1, 0xffffffffffffffff, 0x2) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000007c0)={0x11, 0x0, 0x0, &(0x7f0000000200)='syzkaller\x00', 0x3, 0x0, 0x0, 0x41100, 0x64, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x5, 0x3}, 0x8, 0x10, &(0x7f0000000340)={0x4, 0xf, 0x9409, 0x7}, 0x10, 0x0, 0x0, 0x4, &(0x7f00000006c0)=[0xffffffffffffffff, 0x1, 0x1, 0x1, 0xffffffffffffffff], &(0x7f0000000700)=[{0x5, 0x4, 0x10, 0x6}, {0x3, 0x1, 0x8}, {0x5, 0x1, 0x10, 0xb}, {0x0, 0x2, 0xd, 0x6}], 0x10, 0x5}, 0x94) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f0000005580)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYRES32=r9, @ANYBLOB="2f0000000400000000000000", @ANYRES32, @ANYBLOB, @ANYRES64=0x0], 0x20) 259.729897ms ago: executing program 1 (id=3164): r0 = socket$kcm(0xa, 0x2, 0x3a) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='blkio.throttle.io_service_bytes_recursive\x00', 0x0, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x5, 0xf, &(0x7f0000000980)=ANY=[@ANYBLOB="180100002020732500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000090000088500000006000000851000000200008c8a0b70fda0a9830000000000d70100009500000000000000185800000c0000000000000000000000cc2b5000f0ffffff89b90213841220d8c6bf333714c5a5b7340aed4f0faa081c38"], &(0x7f0000000080)='GPL\x00', 0x3, 0x0, 0x0, 0x41000, 0x68, '\x00', 0x0, @fallback=0x1, r1, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000180)={0x1, 0x7, 0x4695, 0x80}, 0x10, 0x0, r2, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) setsockopt$sock_attach_bpf(r0, 0x29, 0x21, &(0x7f0000000100), 0x4) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000800)=@in6={0xa, 0xfffe, 0x0, @mcast2, 0x1a}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000500)="80005b020eaa4da2", 0x8}], 0x1, 0x0, 0x0, 0x900}, 0x0) recvmsg$kcm(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff6b}, 0x10030) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x16, 0x35, &(0x7f00000002c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1000}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [@map_idx_val={0x18, 0x7, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r1}}, @initr0={0x18, 0x0, 0x0, 0x0, 0x48fe, 0x0, 0x0, 0x0, 0x3}, @map_val={0x18, 0xa, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x8}, @jmp={0x5, 0x1, 0x4, 0x2, 0x5, 0x10, 0x4}, @exit, @map_fd={0x18, 0x4, 0x1, 0x0, r1}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x4}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r1}}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}, @jmp={0x5, 0x1, 0x4, 0x9, 0x0, 0x50, 0x4}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000480)='syzkaller\x00', 0xfffffffc, 0x0, 0x0, 0x40f00, 0x5, '\x00', 0x0, @fallback=0x20, 0xffffffffffffffff, 0x8, &(0x7f0000000540)={0x7, 0x1}, 0x8, 0x10, &(0x7f0000000580)={0x4, 0xb, 0x3, 0x1}, 0x10, 0x0, 0xffffffffffffffff, 0x3, &(0x7f00000005c0)=[r1, r1, r1, r1, r1, r1, r1, r1], &(0x7f0000000600)=[{0x1, 0x2, 0x3, 0x8}, {0x0, 0x2, 0x10, 0x3}, {0x3, 0x2, 0xd, 0x1}], 0x10, 0x89}, 0x94) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000008c0)={@fallback=r0, 0x15, 0x0, 0x77d, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x0, &(0x7f0000000780)=[0x0, 0x0], &(0x7f00000007c0)=[0x0], &(0x7f0000000880)=[0x0, 0x0, 0x0, 0x0], 0x0}, 0x40) r5 = openat$cgroup(r1, &(0x7f0000000940)='syz0\x00', 0x200002, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000026c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x5a}, 0x48) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000850000000500000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x1f, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xd8}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, 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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000280)={@ifindex, r6, 0x2f, 0x0, 0x0, @void, @value=r7}, 0x20) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000140)={0x3, 0x0}, 0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={@fallback=r6, r8, 0x2f, 0x30, 0x4, @void, @void, @void, @value=r9}, 0x20) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000900)={@cgroup=r5, r3, 0xc, 0x38, 0x0, @void, @void, @void, @value=r9, r4}, 0x20) 0s ago: executing program 4 (id=3165): bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000072"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) close(r0) r1 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r1, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x20008000) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r3, r2, 0x26}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000100)={{r3}, &(0x7f0000000000), 0x0}, 0x20) recvmsg$kcm(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/194, 0xc2}], 0x1}, 0x40000101) sendmsg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000280)='C', 0x1}], 0x1}, 0x8801) kernel console output (not intermixed with test programs): ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 560.848748][T13606] RSP: 002b:00007f39b52a7028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 560.857184][T13606] RAX: ffffffffffffffda RBX: 00007f39b4615fa0 RCX: 00007f39b439c799 [ 560.865821][T13606] RDX: 000000000004a046 RSI: 0000200000000040 RDI: 0000000000000003 [ 560.874014][T13606] RBP: 00007f39b52a7090 R08: 0000000000000000 R09: 0000000000000000 [ 560.882180][T13606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 560.890161][T13606] R13: 00007f39b4616038 R14: 00007f39b4615fa0 R15: 00007ffcacb68868 [ 560.898162][T13606] [ 560.954736][T13614] netlink: 'syz.0.2553': attribute type 11 has an invalid length. [ 560.964682][T13614] netlink: 140 bytes leftover after parsing attributes in process `syz.0.2553'. [ 561.180671][T13621] FAULT_INJECTION: forcing a failure. [ 561.180671][T13621] name failslab, interval 1, probability 0, space 0, times 0 [ 561.201195][T13621] CPU: 1 PID: 13621 Comm: syz.0.2557 Not tainted syzkaller #0 [ 561.208730][T13621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 561.218838][T13621] Call Trace: [ 561.222159][T13621] [ 561.225124][T13621] dump_stack_lvl+0x18c/0x250 [ 561.229874][T13621] ? show_regs_print_info+0x20/0x20 [ 561.235227][T13621] ? load_image+0x400/0x400 [ 561.239784][T13621] ? __might_sleep+0xe0/0xe0 [ 561.244424][T13621] ? __lock_acquire+0x7d40/0x7d40 [ 561.249594][T13621] should_fail_ex+0x39d/0x4d0 [ 561.254520][T13621] should_failslab+0x9/0x20 [ 561.259072][T13621] slab_pre_alloc_hook+0x59/0x310 [ 561.264321][T13621] kmem_cache_alloc_node+0x60/0x320 [ 561.269742][T13621] ? __alloc_skb+0x103/0x2c0 [ 561.274669][T13621] __alloc_skb+0x103/0x2c0 [ 561.279161][T13621] alloc_skb_with_frags+0xca/0x7b0 [ 561.284416][T13621] ? mark_lock+0x94/0x320 [ 561.288817][T13621] sock_alloc_send_pskb+0x883/0x9a0 [ 561.294176][T13621] ? sock_kzfree_s+0x50/0x50 [ 561.298832][T13621] tun_get_user+0x82c/0x3ca0 [ 561.303564][T13621] ? aa_file_perm+0x11b/0xee0 [ 561.308349][T13621] ? rcu_read_unlock+0xa0/0xa0 [ 561.313610][T13621] ? tun_get+0x1c/0x2e0 [ 561.317811][T13621] ? __lock_acquire+0x7d40/0x7d40 [ 561.322983][T13621] ? tun_get+0x1c/0x2e0 [ 561.327197][T13621] tun_chr_write_iter+0x119/0x200 [ 561.332355][T13621] vfs_write+0x46c/0x990 [ 561.336647][T13621] ? file_end_write+0x250/0x250 [ 561.341648][T13621] ? __fget_files+0x43d/0x4b0 [ 561.346391][T13621] ? __fdget_pos+0x1d8/0x330 [ 561.351188][T13621] ? ksys_write+0x75/0x260 [ 561.355647][T13621] ksys_write+0x150/0x260 [ 561.360117][T13621] ? __ia32_sys_read+0x90/0x90 [ 561.365028][T13621] ? lockdep_hardirqs_on+0x98/0x150 [ 561.370270][T13621] do_syscall_64+0x55/0xa0 [ 561.374722][T13621] ? clear_bhb_loop+0x40/0x90 [ 561.379438][T13621] ? clear_bhb_loop+0x40/0x90 [ 561.384162][T13621] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 561.390103][T13621] RIP: 0033:0x7fc2ea19c799 [ 561.394564][T13621] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 561.414387][T13621] RSP: 002b:00007fc2eb0b6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 561.422870][T13621] RAX: ffffffffffffffda RBX: 00007fc2ea415fa0 RCX: 00007fc2ea19c799 [ 561.430890][T13621] RDX: 000000000000fdef RSI: 0000200000000240 RDI: 00000000000000c8 [ 561.438909][T13621] RBP: 00007fc2eb0b6090 R08: 0000000000000000 R09: 0000000000000000 [ 561.446919][T13621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 561.455111][T13621] R13: 00007fc2ea416038 R14: 00007fc2ea415fa0 R15: 00007ffded0ec6f8 [ 561.463154][T13621] [ 561.757615][ T5772] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 561.772383][ T5772] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 561.781604][ T5772] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 561.797737][ T5772] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 561.821881][ T5772] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 561.831009][ T5772] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 561.941692][T13628] syzkaller0: entered promiscuous mode [ 561.954482][T13628] syzkaller0: entered allmulticast mode [ 561.983058][ T48] syzkaller0: tun_net_xmit 48 [ 563.213112][ T1290] ieee802154 phy0 wpan0: encryption failed: -22 [ 563.219661][ T1290] ieee802154 phy1 wpan1: encryption failed: -22 [ 563.927267][ T5772] Bluetooth: hci0: command tx timeout [ 564.698579][T13660] netlink: 209844 bytes leftover after parsing attributes in process `syz.4.2566'. [ 565.032580][T13631] chnl_net:caif_netlink_parms(): no params data found [ 565.237599][T13631] bridge0: port 1(bridge_slave_0) entered blocking state [ 565.245329][T13631] bridge0: port 1(bridge_slave_0) entered disabled state [ 565.252601][T13631] bridge_slave_0: entered allmulticast mode [ 565.260652][T13631] bridge_slave_0: entered promiscuous mode [ 565.270127][T13631] bridge0: port 2(bridge_slave_1) entered blocking state [ 565.277787][T13631] bridge0: port 2(bridge_slave_1) entered disabled state [ 565.295700][T13631] bridge_slave_1: entered allmulticast mode [ 565.304471][T13631] bridge_slave_1: entered promiscuous mode [ 565.348815][T13687] FAULT_INJECTION: forcing a failure. [ 565.348815][T13687] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 565.384802][T13631] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 565.401999][T13687] CPU: 1 PID: 13687 Comm: syz.1.2572 Not tainted syzkaller #0 [ 565.409523][T13687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 565.419692][T13687] Call Trace: [ 565.423094][T13687] [ 565.426057][T13687] dump_stack_lvl+0x18c/0x250 [ 565.430780][T13687] ? show_regs_print_info+0x20/0x20 [ 565.436015][T13687] ? load_image+0x400/0x400 [ 565.440643][T13687] ? __might_fault+0xaa/0x120 [ 565.445353][T13687] ? __lock_acquire+0x7d40/0x7d40 [ 565.450424][T13687] should_fail_ex+0x39d/0x4d0 [ 565.455145][T13687] _copy_from_iter+0x1d9/0x12e0 [ 565.460123][T13687] ? slab_post_alloc_hook+0x8a/0x4b0 [ 565.465444][T13687] ? __virt_addr_valid+0x18c/0x540 [ 565.470589][T13687] ? __lock_acquire+0x7d40/0x7d40 [ 565.475654][T13687] ? rcu_is_watching+0x15/0xb0 [ 565.480457][T13687] ? copyout_mc+0x70/0x70 [ 565.484822][T13687] ? __virt_addr_valid+0x18c/0x540 [ 565.489968][T13687] ? __virt_addr_valid+0x18c/0x540 [ 565.495113][T13687] ? __virt_addr_valid+0x469/0x540 [ 565.500260][T13687] ? __check_object_size+0x506/0xa20 [ 565.505600][T13687] netlink_sendmsg+0x76b/0xbf0 [ 565.510424][T13687] ? netlink_getsockopt+0x590/0x590 [ 565.515664][T13687] ? aa_sock_msg_perm+0x94/0x150 [ 565.520637][T13687] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 565.526139][T13687] ? security_socket_sendmsg+0x80/0xa0 [ 565.531625][T13687] ? netlink_getsockopt+0x590/0x590 [ 565.536857][T13687] ____sys_sendmsg+0x5ba/0x960 [ 565.541658][T13687] ? __asan_memset+0x22/0x40 [ 565.546283][T13687] ? __sys_sendmsg_sock+0x30/0x30 [ 565.551331][T13687] ? __import_iovec+0x5f2/0x850 [ 565.556310][T13687] ? import_iovec+0x73/0xa0 [ 565.560897][T13687] ___sys_sendmsg+0x2a6/0x360 [ 565.565631][T13687] ? get_pid_task+0x20/0x1e0 [ 565.570271][T13687] ? __sys_sendmsg+0x2a0/0x2a0 [ 565.575086][T13687] ? __lock_acquire+0x7d40/0x7d40 [ 565.580191][T13687] __se_sys_sendmsg+0x1c2/0x2b0 [ 565.585094][T13687] ? __x64_sys_sendmsg+0x80/0x80 [ 565.590082][T13687] ? lockdep_hardirqs_on+0x98/0x150 [ 565.595415][T13687] do_syscall_64+0x55/0xa0 [ 565.599968][T13687] ? clear_bhb_loop+0x40/0x90 [ 565.604676][T13687] ? clear_bhb_loop+0x40/0x90 [ 565.609392][T13687] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 565.615322][T13687] RIP: 0033:0x7f2a57d9c799 [ 565.619765][T13687] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 565.639407][T13687] RSP: 002b:00007f2a58bfd028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 565.647949][T13687] RAX: ffffffffffffffda RBX: 00007f2a58015fa0 RCX: 00007f2a57d9c799 [ 565.655956][T13687] RDX: 000000000004a046 RSI: 0000200000000040 RDI: 0000000000000003 [ 565.664046][T13687] RBP: 00007f2a58bfd090 R08: 0000000000000000 R09: 0000000000000000 [ 565.672047][T13687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 565.680070][T13687] R13: 00007f2a58016038 R14: 00007f2a58015fa0 R15: 00007fffe8dfde58 [ 565.688229][T13687] [ 565.700749][T13631] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 565.762158][T13631] team0: Port device team_slave_0 added [ 565.880847][T13631] team0: Port device team_slave_1 added [ 565.982825][T13631] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 565.990143][T13631] 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. [ 566.022722][ T5772] Bluetooth: hci0: command tx timeout [ 566.030217][T13631] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 566.140752][T13695] syzkaller0: entered promiscuous mode [ 566.146947][T13695] syzkaller0: entered allmulticast mode [ 566.154149][ T8232] syzkaller0: tun_net_xmit 48 [ 566.160356][T13631] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 566.168309][T13631] 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. [ 566.205112][T13631] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 566.223599][T13697] FAULT_INJECTION: forcing a failure. [ 566.223599][T13697] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 566.248736][T13697] CPU: 1 PID: 13697 Comm: syz.0.2576 Not tainted syzkaller #0 [ 566.256398][T13697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 566.266474][T13697] Call Trace: [ 566.269777][T13697] [ 566.272975][T13697] dump_stack_lvl+0x18c/0x250 [ 566.277813][T13697] ? show_regs_print_info+0x20/0x20 [ 566.283124][T13697] ? load_image+0x400/0x400 [ 566.287674][T13697] ? __lock_acquire+0x7d40/0x7d40 [ 566.292827][T13697] ? snprintf+0xe9/0x140 [ 566.297075][T13697] should_fail_ex+0x39d/0x4d0 [ 566.301779][T13697] _copy_to_user+0x2f/0xa0 [ 566.306321][T13697] simple_read_from_buffer+0xe7/0x150 [ 566.311735][T13697] proc_fail_nth_read+0x1e8/0x260 [ 566.316873][T13697] ? proc_fault_inject_write+0x360/0x360 [ 566.322541][T13697] ? fsnotify_perm+0x271/0x5e0 [ 566.327322][T13697] ? proc_fault_inject_write+0x360/0x360 [ 566.332998][T13697] vfs_read+0x28b/0x970 [ 566.337221][T13697] ? kernel_read+0x1e0/0x1e0 [ 566.341843][T13697] ? __fget_files+0x28/0x4b0 [ 566.346457][T13697] ? __fget_files+0x28/0x4b0 [ 566.351074][T13697] ? __fget_files+0x43d/0x4b0 [ 566.355806][T13697] ? __fdget_pos+0x2a3/0x330 [ 566.360409][T13697] ? ksys_read+0x75/0x260 [ 566.364841][T13697] ksys_read+0x150/0x260 [ 566.369723][T13697] ? vfs_write+0x990/0x990 [ 566.374160][T13697] ? lockdep_hardirqs_on+0x98/0x150 [ 566.379373][T13697] do_syscall_64+0x55/0xa0 [ 566.383802][T13697] ? clear_bhb_loop+0x40/0x90 [ 566.388503][T13697] ? clear_bhb_loop+0x40/0x90 [ 566.393191][T13697] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 566.399095][T13697] RIP: 0033:0x7fc2ea15cfce [ 566.403540][T13697] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 566.423166][T13697] RSP: 002b:00007fc2eb0b5fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 566.431795][T13697] RAX: ffffffffffffffda RBX: 00007fc2eb0b66c0 RCX: 00007fc2ea15cfce [ 566.439899][T13697] RDX: 000000000000000f RSI: 00007fc2eb0b60a0 RDI: 0000000000000005 [ 566.447885][T13697] RBP: 00007fc2eb0b6090 R08: 0000000000000000 R09: 0000000000000000 [ 566.455879][T13697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 566.463951][T13697] R13: 00007fc2ea416038 R14: 00007fc2ea415fa0 R15: 00007ffded0ec6f8 [ 566.471948][T13697] [ 567.804124][T13724] netlink: 151836 bytes leftover after parsing attributes in process `syz.0.2584'. [ 567.832131][T13724] netlink: zone id is out of range [ 567.837470][T13724] netlink: zone id is out of range [ 567.842740][T13724] netlink: zone id is out of range [ 567.848248][T13724] netlink: zone id is out of range [ 567.879700][T13724] netlink: zone id is out of range [ 567.893225][T13724] netlink: zone id is out of range [ 567.900198][T13724] netlink: zone id is out of range [ 567.936472][T13724] netlink: zone id is out of range [ 567.965400][T13724] netlink: zone id is out of range [ 567.994596][T13724] netlink: zone id is out of range [ 568.085069][ T5772] Bluetooth: hci0: command tx timeout [ 569.470381][T13631] hsr_slave_0: entered promiscuous mode [ 569.477504][T13631] hsr_slave_1: entered promiscuous mode [ 569.483682][T13631] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 569.491543][T13631] Cannot create hsr debugfs directory [ 569.790324][T13734] FAULT_INJECTION: forcing a failure. [ 569.790324][T13734] name failslab, interval 1, probability 0, space 0, times 0 [ 569.831686][T13734] CPU: 0 PID: 13734 Comm: syz.1.2589 Not tainted syzkaller #0 [ 569.839232][T13734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 569.849331][T13734] Call Trace: [ 569.852656][T13734] [ 569.855660][T13734] dump_stack_lvl+0x18c/0x250 [ 569.860394][T13734] ? trace_event_raw_event_lock+0x250/0x250 [ 569.866359][T13734] ? show_regs_print_info+0x20/0x20 [ 569.871623][T13734] ? load_image+0x400/0x400 [ 569.876175][T13734] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 569.882216][T13734] should_fail_ex+0x39d/0x4d0 [ 569.886962][T13734] should_failslab+0x9/0x20 [ 569.891519][T13734] slab_pre_alloc_hook+0x59/0x310 [ 569.896587][T13734] ? __local_bh_enable_ip+0x13a/0x1c0 [ 569.902011][T13734] kmem_cache_alloc+0x5a/0x2d0 [ 569.903783][T13631] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 569.906830][T13734] ? dst_alloc+0x105/0x170 [ 569.906865][T13734] dst_alloc+0x105/0x170 [ 569.906892][T13734] ip_route_output_key_hash_rcu+0x14f6/0x2370 [ 569.906930][T13734] ? ip_route_output_key_hash+0x13d/0x330 [ 569.906956][T13734] ip_route_output_key_hash+0x1f3/0x330 [ 569.906982][T13734] ? ip_route_input_rcu+0x30f0/0x30f0 [ 569.907013][T13734] ? __lock_acquire+0x7d40/0x7d40 [ 569.907046][T13734] ip_route_output_flow+0x2a/0x150 [ 569.907069][T13734] ? security_sk_classify_flow+0x7b/0x90 [ 569.907096][T13734] udp_sendmsg+0x1603/0x23b0 [ 569.907132][T13734] ? ip_skb_dst_mtu+0x9c0/0x9c0 [ 569.907155][T13734] ? udp_cmsg_send+0x350/0x350 [ 569.975309][T13734] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 569.981318][T13734] ? lock_chain_count+0x20/0x20 [ 569.986181][T13734] ? inet_sendmsg+0x14b/0x2f0 [ 569.990877][T13734] ? __local_bh_enable_ip+0x13a/0x1c0 [ 569.996347][T13734] ? _local_bh_enable+0xa0/0xa0 [ 570.001212][T13734] ? do_raw_spin_unlock+0x121/0x230 [ 570.006432][T13734] ? inet_sendmsg+0x14b/0x2f0 [ 570.011155][T13734] ? inet_sendmsg+0x14b/0x2f0 [ 570.015851][T13734] ? inet_send_prepare+0x260/0x260 [ 570.020991][T13734] ____sys_sendmsg+0x5ba/0x960 [ 570.025938][T13734] ? __lock_acquire+0x7d40/0x7d40 [ 570.030978][T13734] ? __sys_sendmsg_sock+0x30/0x30 [ 570.036103][T13734] ? __import_iovec+0x3fa/0x850 [ 570.040980][T13734] ? import_iovec+0x73/0xa0 [ 570.045583][T13734] ___sys_sendmsg+0x2a6/0x360 [ 570.050295][T13734] ? __sys_sendmsg+0x2a0/0x2a0 [ 570.055087][T13734] ? __lock_acquire+0x7d40/0x7d40 [ 570.060150][T13734] __se_sys_sendmsg+0x1c2/0x2b0 [ 570.065015][T13734] ? __x64_sys_sendmsg+0x80/0x80 [ 570.069980][T13734] ? lockdep_hardirqs_on+0x98/0x150 [ 570.075289][T13734] do_syscall_64+0x55/0xa0 [ 570.079893][T13734] ? clear_bhb_loop+0x40/0x90 [ 570.084578][T13734] ? clear_bhb_loop+0x40/0x90 [ 570.089267][T13734] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 570.095173][T13734] RIP: 0033:0x7f2a57d9c799 [ 570.099601][T13734] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 570.119304][T13734] RSP: 002b:00007f2a58bfd028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 570.127735][T13734] RAX: ffffffffffffffda RBX: 00007f2a58015fa0 RCX: 00007f2a57d9c799 [ 570.135717][T13734] RDX: 0000000000000000 RSI: 0000200000000380 RDI: 0000000000000003 [ 570.143699][T13734] RBP: 00007f2a58bfd090 R08: 0000000000000000 R09: 0000000000000000 [ 570.151686][T13734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 570.159776][T13734] R13: 00007f2a58016038 R14: 00007f2a58015fa0 R15: 00007fffe8dfde58 [ 570.167972][T13734] [ 570.181473][ T5772] Bluetooth: hci0: command tx timeout [ 570.224274][T13631] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 570.248858][T13631] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 570.269707][T13631] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 570.481810][T13745] syzkaller0: entered promiscuous mode [ 570.488889][T13745] syzkaller0: entered allmulticast mode [ 570.507692][T13749] netlink: 'syz.0.2594': attribute type 21 has an invalid length. [ 570.529254][T13749] netlink: 156 bytes leftover after parsing attributes in process `syz.0.2594'. [ 570.600258][T13749] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.2594'. [ 573.014183][T13631] 8021q: adding VLAN 0 to HW filter on device bond0 [ 573.062254][T13631] 8021q: adding VLAN 0 to HW filter on device team0 [ 573.088092][ T3469] bridge0: port 1(bridge_slave_0) entered blocking state [ 573.095359][ T3469] bridge0: port 1(bridge_slave_0) entered forwarding state [ 573.136903][T13754] FAULT_INJECTION: forcing a failure. [ 573.136903][T13754] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 573.157588][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 573.164915][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 573.183835][T13754] CPU: 0 PID: 13754 Comm: syz.0.2597 Not tainted syzkaller #0 [ 573.191580][T13754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 573.201687][T13754] Call Trace: [ 573.205004][T13754] [ 573.207965][T13754] dump_stack_lvl+0x18c/0x250 [ 573.212704][T13754] ? show_regs_print_info+0x20/0x20 [ 573.217998][T13754] ? load_image+0x400/0x400 [ 573.222593][T13754] ? __might_fault+0xaa/0x120 [ 573.227285][T13754] ? __lock_acquire+0x7d40/0x7d40 [ 573.232330][T13754] should_fail_ex+0x39d/0x4d0 [ 573.237067][T13754] _copy_from_user+0x2f/0xe0 [ 573.241728][T13754] ____sys_sendmsg+0x2fd/0x960 [ 573.246535][T13754] ? __lock_acquire+0x7d40/0x7d40 [ 573.251758][T13754] ? __sys_sendmsg_sock+0x30/0x30 [ 573.256878][T13754] ? __import_iovec+0x3fa/0x850 [ 573.261840][T13754] ? import_iovec+0x73/0xa0 [ 573.266448][T13754] ___sys_sendmsg+0x2a6/0x360 [ 573.271136][T13754] ? get_pid_task+0x20/0x1e0 [ 573.275748][T13754] ? __sys_sendmsg+0x2a0/0x2a0 [ 573.280538][T13754] ? __lock_acquire+0x7d40/0x7d40 [ 573.285594][T13754] __se_sys_sendmsg+0x1c2/0x2b0 [ 573.290457][T13754] ? __x64_sys_sendmsg+0x80/0x80 [ 573.295852][T13754] ? lockdep_hardirqs_on+0x98/0x150 [ 573.301063][T13754] do_syscall_64+0x55/0xa0 [ 573.305553][T13754] ? clear_bhb_loop+0x40/0x90 [ 573.310275][T13754] ? clear_bhb_loop+0x40/0x90 [ 573.314993][T13754] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 573.320959][T13754] RIP: 0033:0x7fc2ea19c799 [ 573.325564][T13754] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 573.345184][T13754] RSP: 002b:00007fc2eb0b6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 573.353621][T13754] RAX: ffffffffffffffda RBX: 00007fc2ea415fa0 RCX: 00007fc2ea19c799 [ 573.361601][T13754] RDX: 0000000000000000 RSI: 00002000000009c0 RDI: 0000000000000003 [ 573.369670][T13754] RBP: 00007fc2eb0b6090 R08: 0000000000000000 R09: 0000000000000000 [ 573.377653][T13754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 573.385630][T13754] R13: 00007fc2ea416038 R14: 00007fc2ea415fa0 R15: 00007ffded0ec6f8 [ 573.393617][T13754] [ 573.549228][T13764] FAULT_INJECTION: forcing a failure. [ 573.549228][T13764] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 573.567066][T13764] CPU: 1 PID: 13764 Comm: syz.0.2600 Not tainted syzkaller #0 [ 573.574695][T13764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 573.584813][T13764] Call Trace: [ 573.588214][T13764] [ 573.591246][T13764] dump_stack_lvl+0x18c/0x250 [ 573.596001][T13764] ? show_regs_print_info+0x20/0x20 [ 573.601343][T13764] ? load_image+0x400/0x400 [ 573.605912][T13764] ? __might_fault+0xaa/0x120 [ 573.610646][T13764] ? __lock_acquire+0x7d40/0x7d40 [ 573.615917][T13764] should_fail_ex+0x39d/0x4d0 [ 573.620656][T13764] _copy_from_user+0x2f/0xe0 [ 573.625312][T13764] __sys_bpf+0x23e/0x890 [ 573.629611][T13764] ? bpf_link_show_fdinfo+0x390/0x390 [ 573.635051][T13764] ? lock_chain_count+0x20/0x20 [ 573.639956][T13764] __x64_sys_bpf+0x7c/0x90 [ 573.644427][T13764] do_syscall_64+0x55/0xa0 [ 573.648900][T13764] ? clear_bhb_loop+0x40/0x90 [ 573.653898][T13764] ? clear_bhb_loop+0x40/0x90 [ 573.658809][T13764] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 573.664936][T13764] RIP: 0033:0x7fc2ea19c799 [ 573.669457][T13764] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 573.689114][T13764] RSP: 002b:00007fc2eb0b6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 573.697597][T13764] RAX: ffffffffffffffda RBX: 00007fc2ea415fa0 RCX: 00007fc2ea19c799 [ 573.705789][T13764] RDX: 0000000000000050 RSI: 0000200000000080 RDI: 000000000000000a [ 573.713804][T13764] RBP: 00007fc2eb0b6090 R08: 0000000000000000 R09: 0000000000000000 [ 573.721910][T13764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 573.730014][T13764] R13: 00007fc2ea416038 R14: 00007fc2ea415fa0 R15: 00007ffded0ec6f8 [ 573.738064][T13764] [ 573.987829][T13631] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 574.138439][T13777] syzkaller0: entered promiscuous mode [ 574.145315][T13777] syzkaller0: entered allmulticast mode [ 577.024366][T13631] veth0_vlan: entered promiscuous mode [ 577.066386][T13631] veth1_vlan: entered promiscuous mode [ 577.152379][T13631] veth0_macvtap: entered promiscuous mode [ 577.189752][T13631] veth1_macvtap: entered promiscuous mode [ 577.229547][T13822] syzkaller0: entered promiscuous mode [ 577.241597][T13822] syzkaller0: entered allmulticast mode [ 579.553323][T13827] netlink: 148 bytes leftover after parsing attributes in process `syz.1.2619'. [ 579.613406][T13631] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 579.630683][T13631] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 579.650645][T13631] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 579.664459][T13631] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 579.682987][T13631] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 579.700090][T13631] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 579.713866][T13631] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 579.721339][T13833] netlink: 'syz.4.2621': attribute type 3 has an invalid length. [ 579.735468][T13631] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 579.740320][T13833] netlink: 130984 bytes leftover after parsing attributes in process `syz.4.2621'. [ 579.766256][T13631] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 579.801330][T13631] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 579.835542][T13631] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 579.869335][T13631] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 579.906929][T13631] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 579.929427][T13631] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 579.953338][T13631] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 579.963798][T13631] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 579.984932][T13631] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 580.008399][T13631] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 580.028808][T13631] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 580.038507][T13631] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 580.050965][T13631] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 580.070792][T13631] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 580.298003][ T3469] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 580.322533][ T3469] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 580.401851][ T3469] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 580.415191][T13849] netlink: 203516 bytes leftover after parsing attributes in process `syz.4.2626'. [ 580.431147][ T3469] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 580.440690][T13849] netlink: 6332 bytes leftover after parsing attributes in process `syz.4.2626'. [ 580.741113][T13854] syzkaller0: entered promiscuous mode [ 580.755423][T13854] syzkaller0: entered allmulticast mode [ 581.344146][T13870] FAULT_INJECTION: forcing a failure. [ 581.344146][T13870] name failslab, interval 1, probability 0, space 0, times 0 [ 581.357937][T13870] CPU: 0 PID: 13870 Comm: syz.5.2632 Not tainted syzkaller #0 [ 581.365483][T13870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 581.375586][T13870] Call Trace: [ 581.378914][T13870] [ 581.381890][T13870] dump_stack_lvl+0x18c/0x250 [ 581.386655][T13870] ? show_regs_print_info+0x20/0x20 [ 581.391903][T13870] ? load_image+0x400/0x400 [ 581.396456][T13870] ? __might_sleep+0xe0/0xe0 [ 581.401091][T13870] ? __lock_acquire+0x7d40/0x7d40 [ 581.406141][T13870] should_fail_ex+0x39d/0x4d0 [ 581.410830][T13870] should_failslab+0x9/0x20 [ 581.415380][T13870] slab_pre_alloc_hook+0x59/0x310 [ 581.420793][T13870] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 581.426566][T13870] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 581.432403][T13870] __kmem_cache_alloc_node+0x53/0x250 [ 581.437830][T13870] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 581.443591][T13870] __kmalloc+0xa4/0x230 [ 581.447972][T13870] tomoyo_realpath_from_path+0xe3/0x5d0 [ 581.453566][T13870] tomoyo_path_number_perm+0x248/0x620 [ 581.459069][T13870] ? tomoyo_path_number_perm+0x217/0x620 [ 581.464730][T13870] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 581.470215][T13870] ? ksys_write+0x1c4/0x260 [ 581.474788][T13870] ? __fget_files+0x28/0x4b0 [ 581.479460][T13870] ? __fget_files+0x28/0x4b0 [ 581.484081][T13870] security_file_ioctl+0x70/0xa0 [ 581.489082][T13870] __se_sys_ioctl+0x48/0x170 [ 581.493696][T13870] do_syscall_64+0x55/0xa0 [ 581.498121][T13870] ? clear_bhb_loop+0x40/0x90 [ 581.502807][T13870] ? clear_bhb_loop+0x40/0x90 [ 581.507496][T13870] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 581.513544][T13870] RIP: 0033:0x7f858539c799 [ 581.517976][T13870] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 581.538176][T13870] RSP: 002b:00007f8586176028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 581.546606][T13870] RAX: ffffffffffffffda RBX: 00007f8585615fa0 RCX: 00007f858539c799 [ 581.554704][T13870] RDX: 0000200000000080 RSI: 0000000000008946 RDI: 0000000000000004 [ 581.562767][T13870] RBP: 00007f8586176090 R08: 0000000000000000 R09: 0000000000000000 [ 581.570736][T13870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 581.578713][T13870] R13: 00007f8585616038 R14: 00007f8585615fa0 R15: 00007ffce4582158 [ 581.586888][T13870] [ 581.595277][T13870] ERROR: Out of memory at tomoyo_realpath_from_path. [ 584.049895][T13882] netlink: 121460 bytes leftover after parsing attributes in process `syz.4.2636'. [ 584.080752][T13886] FAULT_INJECTION: forcing a failure. [ 584.080752][T13886] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 584.095815][T13882] netlink: 21068 bytes leftover after parsing attributes in process `syz.4.2636'. [ 584.140067][T13886] CPU: 1 PID: 13886 Comm: syz.1.2638 Not tainted syzkaller #0 [ 584.147625][T13886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 584.157835][T13886] Call Trace: [ 584.161600][T13886] [ 584.164763][T13886] dump_stack_lvl+0x18c/0x250 [ 584.169598][T13886] ? show_regs_print_info+0x20/0x20 [ 584.175034][T13886] ? load_image+0x400/0x400 [ 584.179598][T13886] ? __might_fault+0xaa/0x120 [ 584.184399][T13886] ? __lock_acquire+0x7d40/0x7d40 [ 584.189545][T13886] should_fail_ex+0x39d/0x4d0 [ 584.194383][T13886] _copy_from_user+0x2f/0xe0 [ 584.199130][T13886] __sys_bpf+0x23e/0x890 [ 584.203601][T13886] ? bpf_link_show_fdinfo+0x390/0x390 [ 584.209214][T13886] ? lock_chain_count+0x20/0x20 [ 584.214124][T13886] __x64_sys_bpf+0x7c/0x90 [ 584.218576][T13886] do_syscall_64+0x55/0xa0 [ 584.223214][T13886] ? clear_bhb_loop+0x40/0x90 [ 584.227931][T13886] ? clear_bhb_loop+0x40/0x90 [ 584.232665][T13886] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 584.238619][T13886] RIP: 0033:0x7f2a57d9c799 [ 584.243562][T13886] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 584.263592][T13886] RSP: 002b:00007f2a58bfd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 584.272068][T13886] RAX: ffffffffffffffda RBX: 00007f2a58015fa0 RCX: 00007f2a57d9c799 [ 584.280089][T13886] RDX: 000000000000004c RSI: 0000200000000640 RDI: 000000000000000a [ 584.288201][T13886] RBP: 00007f2a58bfd090 R08: 0000000000000000 R09: 0000000000000000 [ 584.295454][T13882] tipc: Started in network mode [ 584.296397][T13886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 584.301264][T13882] tipc: Node identity d, cluster identity 56 [ 584.309425][T13886] R13: 00007f2a58016038 R14: 00007f2a58015fa0 R15: 00007fffe8dfde58 [ 584.309469][T13886] [ 584.335928][T13882] tipc: Node number set to 13 [ 584.920340][T13907] syzkaller0: entered promiscuous mode [ 584.940821][T13907] syzkaller0: entered allmulticast mode [ 586.174512][T13933] FAULT_INJECTION: forcing a failure. [ 586.174512][T13933] name failslab, interval 1, probability 0, space 0, times 0 [ 586.204524][T13933] CPU: 1 PID: 13933 Comm: syz.1.2655 Not tainted syzkaller #0 [ 586.212150][T13933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 586.222489][T13933] Call Trace: [ 586.225863][T13933] [ 586.229013][T13933] dump_stack_lvl+0x18c/0x250 [ 586.233756][T13933] ? show_regs_print_info+0x20/0x20 [ 586.238991][T13933] ? load_image+0x400/0x400 [ 586.243603][T13933] ? __might_sleep+0xe0/0xe0 [ 586.248390][T13933] ? __lock_acquire+0x7d40/0x7d40 [ 586.253546][T13933] should_fail_ex+0x39d/0x4d0 [ 586.258246][T13933] should_failslab+0x9/0x20 [ 586.262771][T13933] slab_pre_alloc_hook+0x59/0x310 [ 586.267990][T13933] ? find_css_set+0x9fc/0x15d0 [ 586.272771][T13933] __kmem_cache_alloc_node+0x53/0x250 [ 586.278163][T13933] ? find_css_set+0x9fc/0x15d0 [ 586.283406][T13933] kmalloc_trace+0x2a/0xe0 [ 586.287887][T13933] find_css_set+0x9fc/0x15d0 [ 586.292550][T13933] ? cgroup_migrate_prepare_dst+0x6f0/0x6f0 [ 586.298642][T13933] ? mark_lock+0x94/0x320 [ 586.303000][T13933] cgroup_migrate_prepare_dst+0x130/0x6f0 [ 586.308750][T13933] cgroup_attach_task+0x5a6/0x8e0 [ 586.313791][T13933] ? proc_nr_inodes+0x230/0x230 [ 586.318832][T13933] ? cgroup_attach_task+0x25d/0x8e0 [ 586.324132][T13933] ? cgroup_migrate_execute+0xf30/0xf30 [ 586.329703][T13933] ? cgroup_attach_permissions+0x4eb/0x9d0 [ 586.335537][T13933] ? revert_creds+0xae/0xc0 [ 586.340078][T13933] __cgroup_procs_write+0x23a/0x350 [ 586.345421][T13933] cgroup_procs_write+0x27/0x50 [ 586.350293][T13933] ? cgroup_procs_next+0xa0/0xa0 [ 586.355251][T13933] cgroup_file_write+0x2c9/0x690 [ 586.360288][T13933] ? read_lock_is_recursive+0x20/0x20 [ 586.365849][T13933] ? cgroup_seqfile_stop+0xd0/0xd0 [ 586.371173][T13933] ? cgroup_seqfile_stop+0xd0/0xd0 [ 586.376389][T13933] kernfs_fop_write_iter+0x3b6/0x520 [ 586.381785][T13933] vfs_write+0x46c/0x990 [ 586.386062][T13933] ? file_end_write+0x250/0x250 [ 586.391019][T13933] ? __fget_files+0x43d/0x4b0 [ 586.395725][T13933] ? __fdget_pos+0x2a3/0x330 [ 586.400426][T13933] ? ksys_write+0x75/0x260 [ 586.405121][T13933] ksys_write+0x150/0x260 [ 586.409466][T13933] ? __ia32_sys_read+0x90/0x90 [ 586.414246][T13933] ? lockdep_hardirqs_on+0x98/0x150 [ 586.419462][T13933] do_syscall_64+0x55/0xa0 [ 586.423985][T13933] ? clear_bhb_loop+0x40/0x90 [ 586.428675][T13933] ? clear_bhb_loop+0x40/0x90 [ 586.433455][T13933] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 586.439453][T13933] RIP: 0033:0x7f2a57d9c799 [ 586.443905][T13933] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 586.463610][T13933] RSP: 002b:00007f2a58bfd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 586.472126][T13933] RAX: ffffffffffffffda RBX: 00007f2a58015fa0 RCX: 00007f2a57d9c799 [ 586.480129][T13933] RDX: 0000000000000012 RSI: 00002000000005c0 RDI: 0000000000000005 [ 586.488135][T13933] RBP: 00007f2a58bfd090 R08: 0000000000000000 R09: 0000000000000000 [ 586.496217][T13933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 586.504283][T13933] R13: 00007f2a58016038 R14: 00007f2a58015fa0 R15: 00007fffe8dfde58 [ 586.512372][T13933] [ 588.526109][T13956] netlink: 'syz.5.2662': attribute type 21 has an invalid length. [ 588.534527][T13956] netlink: 176 bytes leftover after parsing attributes in process `syz.5.2662'. [ 588.783778][T13965] FAULT_INJECTION: forcing a failure. [ 588.783778][T13965] name failslab, interval 1, probability 0, space 0, times 0 [ 588.803094][T13965] CPU: 1 PID: 13965 Comm: syz.4.2665 Not tainted syzkaller #0 [ 588.810808][T13965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 588.821002][T13965] Call Trace: [ 588.824317][T13965] [ 588.827280][T13965] dump_stack_lvl+0x18c/0x250 [ 588.832287][T13965] ? show_regs_print_info+0x20/0x20 [ 588.837815][T13965] ? load_image+0x400/0x400 [ 588.842536][T13965] ? verify_lock_unused+0x140/0x140 [ 588.847867][T13965] ? perf_trace_lock+0xfc/0x3b0 [ 588.852777][T13965] should_fail_ex+0x39d/0x4d0 [ 588.857505][T13965] should_failslab+0x9/0x20 [ 588.862073][T13965] slab_pre_alloc_hook+0x59/0x310 [ 588.867334][T13965] kmem_cache_alloc+0x5a/0x2d0 [ 588.872138][T13965] ? skb_clone+0x1eb/0x370 [ 588.876602][T13965] skb_clone+0x1eb/0x370 [ 588.880867][T13965] __netlink_deliver_tap+0x41c/0x830 [ 588.886198][T13965] ? netlink_deliver_tap+0x2e/0x1b0 [ 588.891497][T13965] netlink_deliver_tap+0x19c/0x1b0 [ 588.896638][T13965] netlink_unicast+0x72c/0x8d0 [ 588.901525][T13965] netlink_sendmsg+0x8d0/0xbf0 [ 588.906326][T13965] ? netlink_getsockopt+0x590/0x590 [ 588.911716][T13965] ? aa_sock_msg_perm+0x94/0x150 [ 588.916676][T13965] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 588.921976][T13965] ? security_socket_sendmsg+0x80/0xa0 [ 588.927449][T13965] ? netlink_getsockopt+0x590/0x590 [ 588.932669][T13965] ____sys_sendmsg+0x5ba/0x960 [ 588.937503][T13965] ? __asan_memset+0x22/0x40 [ 588.942169][T13965] ? __sys_sendmsg_sock+0x30/0x30 [ 588.947200][T13965] ? __import_iovec+0x5f2/0x850 [ 588.952344][T13965] ? import_iovec+0x73/0xa0 [ 588.956871][T13965] ___sys_sendmsg+0x2a6/0x360 [ 588.961564][T13965] ? __sys_sendmsg+0x2a0/0x2a0 [ 588.966373][T13965] ? __lock_acquire+0x7d40/0x7d40 [ 588.971509][T13965] __se_sys_sendmsg+0x1c2/0x2b0 [ 588.976377][T13965] ? __x64_sys_sendmsg+0x80/0x80 [ 588.981358][T13965] ? lockdep_hardirqs_on+0x98/0x150 [ 588.986750][T13965] do_syscall_64+0x55/0xa0 [ 588.991187][T13965] ? clear_bhb_loop+0x40/0x90 [ 588.995961][T13965] ? clear_bhb_loop+0x40/0x90 [ 589.000650][T13965] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 589.006651][T13965] RIP: 0033:0x7f39b439c799 [ 589.011085][T13965] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 589.030798][T13965] RSP: 002b:00007f39b52a7028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 589.039224][T13965] RAX: ffffffffffffffda RBX: 00007f39b4615fa0 RCX: 00007f39b439c799 [ 589.047207][T13965] RDX: 000000000004a046 RSI: 0000200000000040 RDI: 0000000000000003 [ 589.055189][T13965] RBP: 00007f39b52a7090 R08: 0000000000000000 R09: 0000000000000000 [ 589.063172][T13965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 589.071270][T13965] R13: 00007f39b4616038 R14: 00007f39b4615fa0 R15: 00007ffcacb68868 [ 589.079277][T13965] [ 589.586296][T13989] syzkaller0: entered promiscuous mode [ 589.609653][T13989] syzkaller0: entered allmulticast mode [ 589.755375][T14002] FAULT_INJECTION: forcing a failure. [ 589.755375][T14002] name failslab, interval 1, probability 0, space 0, times 0 [ 589.770155][T14002] CPU: 1 PID: 14002 Comm: syz.4.2678 Not tainted syzkaller #0 [ 589.777942][T14002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 589.788225][T14002] Call Trace: [ 589.791642][T14002] [ 589.794608][T14002] dump_stack_lvl+0x18c/0x250 [ 589.799521][T14002] ? show_regs_print_info+0x20/0x20 [ 589.804775][T14002] ? load_image+0x400/0x400 [ 589.809327][T14002] ? verify_lock_unused+0x140/0x140 [ 589.814584][T14002] should_fail_ex+0x39d/0x4d0 [ 589.819306][T14002] should_failslab+0x9/0x20 [ 589.823816][T14002] slab_pre_alloc_hook+0x59/0x310 [ 589.828860][T14002] kmem_cache_alloc+0x5a/0x2d0 [ 589.833629][T14002] ? skb_clone+0x1eb/0x370 [ 589.838160][T14002] skb_clone+0x1eb/0x370 [ 589.842407][T14002] __netlink_deliver_tap+0x41c/0x830 [ 589.847764][T14002] ? netlink_deliver_tap+0x2e/0x1b0 [ 589.853411][T14002] netlink_deliver_tap+0x19c/0x1b0 [ 589.858646][T14002] netlink_unicast+0x72c/0x8d0 [ 589.863555][T14002] netlink_sendmsg+0x8d0/0xbf0 [ 589.868435][T14002] ? netlink_getsockopt+0x590/0x590 [ 589.873954][T14002] ? aa_sock_msg_perm+0x94/0x150 [ 589.879013][T14002] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 589.884328][T14002] ? security_socket_sendmsg+0x80/0xa0 [ 589.889888][T14002] ? netlink_getsockopt+0x590/0x590 [ 589.895114][T14002] ____sys_sendmsg+0x5ba/0x960 [ 589.899979][T14002] ? __asan_memset+0x22/0x40 [ 589.904679][T14002] ? __sys_sendmsg_sock+0x30/0x30 [ 589.909808][T14002] ? __import_iovec+0x5f2/0x850 [ 589.914681][T14002] ? import_iovec+0x73/0xa0 [ 589.919193][T14002] ___sys_sendmsg+0x2a6/0x360 [ 589.923889][T14002] ? get_pid_task+0x20/0x1e0 [ 589.928509][T14002] ? __sys_sendmsg+0x2a0/0x2a0 [ 589.933299][T14002] ? __lock_acquire+0x7d40/0x7d40 [ 589.938449][T14002] __se_sys_sendmsg+0x1c2/0x2b0 [ 589.943312][T14002] ? __x64_sys_sendmsg+0x80/0x80 [ 589.948508][T14002] ? lockdep_hardirqs_on+0x98/0x150 [ 589.953719][T14002] do_syscall_64+0x55/0xa0 [ 589.958161][T14002] ? clear_bhb_loop+0x40/0x90 [ 589.962852][T14002] ? clear_bhb_loop+0x40/0x90 [ 589.967544][T14002] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 589.973541][T14002] RIP: 0033:0x7f39b439c799 [ 589.978058][T14002] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 589.997958][T14002] RSP: 002b:00007f39b52a7028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 590.006398][T14002] RAX: ffffffffffffffda RBX: 00007f39b4615fa0 RCX: 00007f39b439c799 [ 590.014412][T14002] RDX: 000000000004a046 RSI: 0000200000000040 RDI: 0000000000000003 [ 590.022500][T14002] RBP: 00007f39b52a7090 R08: 0000000000000000 R09: 0000000000000000 [ 590.030697][T14002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 590.039312][T14002] R13: 00007f39b4616038 R14: 00007f39b4615fa0 R15: 00007ffcacb68868 [ 590.047527][T14002] [ 592.842813][T14023] tun0: tun_chr_ioctl cmd 1074025677 [ 592.849669][T14023] tun0: linktype set to 776 [ 593.581515][T14050] FAULT_INJECTION: forcing a failure. [ 593.581515][T14050] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 593.595657][T14050] CPU: 0 PID: 14050 Comm: syz.0.2694 Not tainted syzkaller #0 [ 593.603365][T14050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 593.613635][T14050] Call Trace: [ 593.617049][T14050] [ 593.620020][T14050] dump_stack_lvl+0x18c/0x250 [ 593.624761][T14050] ? show_regs_print_info+0x20/0x20 [ 593.630118][T14050] ? load_image+0x400/0x400 [ 593.634687][T14050] ? __might_fault+0xaa/0x120 [ 593.639411][T14050] ? __lock_acquire+0x7d40/0x7d40 [ 593.644665][T14050] should_fail_ex+0x39d/0x4d0 [ 593.649404][T14050] _copy_from_user+0x2f/0xe0 [ 593.654104][T14050] btf_new_fd+0x366/0x9f0 [ 593.658485][T14050] ? bpf_btf_show_fdinfo+0x80/0x80 [ 593.663766][T14050] ? capable+0x88/0xe0 [ 593.668081][T14050] __sys_bpf+0x670/0x890 [ 593.672380][T14050] ? bpf_link_show_fdinfo+0x390/0x390 [ 593.677907][T14050] ? lock_chain_count+0x20/0x20 [ 593.682896][T14050] __x64_sys_bpf+0x7c/0x90 [ 593.687349][T14050] do_syscall_64+0x55/0xa0 [ 593.691808][T14050] ? clear_bhb_loop+0x40/0x90 [ 593.696611][T14050] ? clear_bhb_loop+0x40/0x90 [ 593.701339][T14050] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 593.707269][T14050] RIP: 0033:0x7fc2ea19c799 [ 593.711724][T14050] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 593.731364][T14050] RSP: 002b:00007fc2eb0b6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 593.740007][T14050] RAX: ffffffffffffffda RBX: 00007fc2ea415fa0 RCX: 00007fc2ea19c799 [ 593.747998][T14050] RDX: 0000000000000028 RSI: 00002000000000c0 RDI: 0000000000000012 [ 593.756069][T14050] RBP: 00007fc2eb0b6090 R08: 0000000000000000 R09: 0000000000000000 [ 593.764061][T14050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 593.772129][T14050] R13: 00007fc2ea416038 R14: 00007fc2ea415fa0 R15: 00007ffded0ec6f8 [ 593.780412][T14050] [ 593.904759][T14060] FAULT_INJECTION: forcing a failure. [ 593.904759][T14060] name failslab, interval 1, probability 0, space 0, times 0 [ 593.936746][T14060] CPU: 0 PID: 14060 Comm: syz.5.2698 Not tainted syzkaller #0 [ 593.944427][T14060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 593.954529][T14060] Call Trace: [ 593.957840][T14060] [ 593.960806][T14060] dump_stack_lvl+0x18c/0x250 [ 593.965777][T14060] ? show_regs_print_info+0x20/0x20 [ 593.971027][T14060] ? load_image+0x400/0x400 [ 593.975586][T14060] ? __might_sleep+0xe0/0xe0 [ 593.980225][T14060] ? __lock_acquire+0x7d40/0x7d40 [ 593.985290][T14060] ? tomoyo_write_log2+0x250/0x910 [ 593.990442][T14060] ? tomoyo_domain_quota_is_ok+0x97/0x570 [ 593.996214][T14060] should_fail_ex+0x39d/0x4d0 [ 594.001004][T14060] should_failslab+0x9/0x20 [ 594.005821][T14060] slab_pre_alloc_hook+0x59/0x310 [ 594.011072][T14060] ? ip_options_get+0x52/0x4a0 [ 594.015894][T14060] ? ip_options_get+0x52/0x4a0 [ 594.020724][T14060] __kmem_cache_alloc_node+0x53/0x250 [ 594.026161][T14060] ? tomoyo_profile+0x50/0x50 [ 594.030942][T14060] ? ip_options_get+0x52/0x4a0 [ 594.035932][T14060] __kmalloc+0xa4/0x230 [ 594.040135][T14060] ip_options_get+0x52/0x4a0 [ 594.044780][T14060] ? tomoyo_check_inet_address+0x287/0x930 [ 594.051075][T14060] ip_cmsg_send+0x591/0xa70 [ 594.055641][T14060] raw_sendmsg+0x55f/0x1c00 [ 594.060213][T14060] ? __might_sleep+0xe0/0xe0 [ 594.064934][T14060] ? compat_raw_ioctl+0x70/0x70 [ 594.069919][T14060] ? tomoyo_socket_sendmsg_permission+0x216/0x2f0 [ 594.076534][T14060] ? sock_rps_record_flow+0x19/0x3f0 [ 594.081844][T14060] ? inet_sendmsg+0x7c/0x2f0 [ 594.086484][T14060] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 594.092044][T14060] ? security_socket_sendmsg+0x80/0xa0 [ 594.097514][T14060] ? inet_send_prepare+0x260/0x260 [ 594.102649][T14060] ____sys_sendmsg+0x5ba/0x960 [ 594.107476][T14060] ? __lock_acquire+0x7d40/0x7d40 [ 594.112607][T14060] ? __sys_sendmsg_sock+0x30/0x30 [ 594.117826][T14060] ? __import_iovec+0x3fa/0x850 [ 594.122786][T14060] ? import_iovec+0x73/0xa0 [ 594.127370][T14060] ___sys_sendmsg+0x2a6/0x360 [ 594.132052][T14060] ? get_pid_task+0x20/0x1e0 [ 594.136662][T14060] ? __sys_sendmsg+0x2a0/0x2a0 [ 594.141451][T14060] ? __lock_acquire+0x7d40/0x7d40 [ 594.146511][T14060] __se_sys_sendmsg+0x1c2/0x2b0 [ 594.151388][T14060] ? __x64_sys_sendmsg+0x80/0x80 [ 594.156361][T14060] ? lockdep_hardirqs_on+0x98/0x150 [ 594.161588][T14060] do_syscall_64+0x55/0xa0 [ 594.166018][T14060] ? clear_bhb_loop+0x40/0x90 [ 594.170702][T14060] ? clear_bhb_loop+0x40/0x90 [ 594.175396][T14060] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 594.181393][T14060] RIP: 0033:0x7f858539c799 [ 594.186050][T14060] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 594.206012][T14060] RSP: 002b:00007f8586176028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 594.214437][T14060] RAX: ffffffffffffffda RBX: 00007f8585615fa0 RCX: 00007f858539c799 [ 594.222432][T14060] RDX: 0000000000000000 RSI: 00002000000009c0 RDI: 0000000000000003 [ 594.230511][T14060] RBP: 00007f8586176090 R08: 0000000000000000 R09: 0000000000000000 [ 594.238748][T14060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 594.246779][T14060] R13: 00007f8585616038 R14: 00007f8585615fa0 R15: 00007ffce4582158 [ 594.254774][T14060] [ 594.785228][T14074] FAULT_INJECTION: forcing a failure. [ 594.785228][T14074] name failslab, interval 1, probability 0, space 0, times 0 [ 594.844930][T14074] CPU: 1 PID: 14074 Comm: syz.0.2703 Not tainted syzkaller #0 [ 594.852511][T14074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 594.862722][T14074] Call Trace: [ 594.866132][T14074] [ 594.869181][T14074] dump_stack_lvl+0x18c/0x250 [ 594.874020][T14074] ? show_regs_print_info+0x20/0x20 [ 594.879362][T14074] ? load_image+0x400/0x400 [ 594.884165][T14074] ? __might_sleep+0xe0/0xe0 [ 594.888874][T14074] ? __lock_acquire+0x7d40/0x7d40 [ 594.894004][T14074] should_fail_ex+0x39d/0x4d0 [ 594.898725][T14074] should_failslab+0x9/0x20 [ 594.903247][T14074] slab_pre_alloc_hook+0x59/0x310 [ 594.908288][T14074] ? bpf_prog_test_run_skb+0x238/0x12b0 [ 594.914019][T14074] ? bpf_prog_test_run_skb+0x238/0x12b0 [ 594.919574][T14074] __kmem_cache_alloc_node+0x53/0x250 [ 594.925055][T14074] ? bpf_prog_test_run_skb+0x238/0x12b0 [ 594.930613][T14074] __kmalloc+0xa4/0x230 [ 594.934803][T14074] bpf_prog_test_run_skb+0x238/0x12b0 [ 594.940288][T14074] ? __fget_files+0x28/0x4b0 [ 594.945000][T14074] ? __fget_files+0x28/0x4b0 [ 594.949780][T14074] ? __fget_files+0x43d/0x4b0 [ 594.954481][T14074] ? cpu_online+0x60/0x60 [ 594.958820][T14074] bpf_prog_test_run+0x321/0x390 [ 594.963880][T14074] __sys_bpf+0x49d/0x890 [ 594.968140][T14074] ? bpf_link_show_fdinfo+0x390/0x390 [ 594.973545][T14074] ? lock_chain_count+0x20/0x20 [ 594.978415][T14074] __x64_sys_bpf+0x7c/0x90 [ 594.982839][T14074] do_syscall_64+0x55/0xa0 [ 594.987283][T14074] ? clear_bhb_loop+0x40/0x90 [ 594.991968][T14074] ? clear_bhb_loop+0x40/0x90 [ 594.996751][T14074] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 595.002741][T14074] RIP: 0033:0x7fc2ea19c799 [ 595.007357][T14074] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 595.027155][T14074] RSP: 002b:00007fc2eb0b6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 595.035717][T14074] RAX: ffffffffffffffda RBX: 00007fc2ea415fa0 RCX: 00007fc2ea19c799 [ 595.043959][T14074] RDX: 0000000000000050 RSI: 0000200000000080 RDI: 000000000000000a [ 595.052026][T14074] RBP: 00007fc2eb0b6090 R08: 0000000000000000 R09: 0000000000000000 [ 595.060208][T14074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 595.068298][T14074] R13: 00007fc2ea416038 R14: 00007fc2ea415fa0 R15: 00007ffded0ec6f8 [ 595.076391][T14074] [ 595.208055][T13397] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 595.219335][T13397] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 595.230680][T13397] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 595.241400][T13397] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 595.250350][T13397] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 595.259423][T13397] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 597.529327][ T5772] Bluetooth: hci2: command tx timeout [ 598.643198][T14090] team0: Port device team_slave_0 removed [ 598.673824][T14090] net_ratelimit: 117 callbacks suppressed [ 598.673845][T14090] A link change request failed with some changes committed already. Interface team_slave_0 may have been left with an inconsistent configuration, please check. [ 598.926736][T14095] netlink: 'syz.5.2710': attribute type 33 has an invalid length. [ 598.934704][T14095] netlink: 152 bytes leftover after parsing attributes in process `syz.5.2710'. [ 599.193886][T14106] FAULT_INJECTION: forcing a failure. [ 599.193886][T14106] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 599.243396][T14106] CPU: 0 PID: 14106 Comm: syz.5.2713 Not tainted syzkaller #0 [ 599.251032][T14106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 599.261134][T14106] Call Trace: [ 599.264535][T14106] [ 599.267498][T14106] dump_stack_lvl+0x18c/0x250 [ 599.272245][T14106] ? show_regs_print_info+0x20/0x20 [ 599.277603][T14106] ? load_image+0x400/0x400 [ 599.282155][T14106] ? __might_fault+0xaa/0x120 [ 599.286953][T14106] ? __lock_acquire+0x7d40/0x7d40 [ 599.292013][T14106] should_fail_ex+0x39d/0x4d0 [ 599.296923][T14106] _copy_from_iter+0x1d9/0x12e0 [ 599.301817][T14106] ? rcu_is_watching+0x15/0xb0 [ 599.306627][T14106] ? __alloc_pages+0x27a/0x460 [ 599.311412][T14106] ? copyout_mc+0x70/0x70 [ 599.315867][T14106] ? tun_get_user+0x662/0x3ca0 [ 599.320739][T14106] ? page_copy_sane+0x4e/0x270 [ 599.325555][T14106] copy_page_from_iter+0x7b/0x100 [ 599.330777][T14106] tun_get_user+0x1b7d/0x3ca0 [ 599.335556][T14106] ? tun_get_user+0x662/0x3ca0 [ 599.340447][T14106] ? rcu_read_unlock+0xa0/0xa0 [ 599.345491][T14106] ? tun_get+0x1c/0x2e0 [ 599.349757][T14106] ? __lock_acquire+0x7d40/0x7d40 [ 599.354908][T14106] ? tun_get+0x1c/0x2e0 [ 599.359217][T14106] tun_chr_write_iter+0x119/0x200 [ 599.364331][T14106] vfs_write+0x46c/0x990 [ 599.368631][T14106] ? file_end_write+0x250/0x250 [ 599.373532][T14106] ? __fget_files+0x43d/0x4b0 [ 599.378279][T14106] ? __fdget_pos+0x1d8/0x330 [ 599.382881][T14106] ? ksys_write+0x75/0x260 [ 599.387316][T14106] ksys_write+0x150/0x260 [ 599.391662][T14106] ? __ia32_sys_read+0x90/0x90 [ 599.396538][T14106] ? lockdep_hardirqs_on+0x98/0x150 [ 599.401749][T14106] do_syscall_64+0x55/0xa0 [ 599.406186][T14106] ? clear_bhb_loop+0x40/0x90 [ 599.410962][T14106] ? clear_bhb_loop+0x40/0x90 [ 599.415659][T14106] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 599.421563][T14106] RIP: 0033:0x7f858539c799 [ 599.426077][T14106] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 599.445871][T14106] RSP: 002b:00007f8586176028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 599.454295][T14106] RAX: ffffffffffffffda RBX: 00007f8585615fa0 RCX: 00007f858539c799 [ 599.462274][T14106] RDX: 0000000000000017 RSI: 0000000000000000 RDI: 00000000000000c8 [ 599.470251][T14106] RBP: 00007f8586176090 R08: 0000000000000000 R09: 0000000000000000 [ 599.478233][T14106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 599.486237][T14106] R13: 00007f8585616038 R14: 00007f8585615fa0 R15: 00007ffce4582158 [ 599.494429][T14106] [ 599.591314][T14076] chnl_net:caif_netlink_parms(): no params data found [ 599.605815][ T5772] Bluetooth: hci2: command tx timeout [ 599.947374][T14076] bridge0: port 1(bridge_slave_0) entered blocking state [ 599.970206][T14076] bridge0: port 1(bridge_slave_0) entered disabled state [ 599.979968][T14076] bridge_slave_0: entered allmulticast mode [ 599.988565][T14076] bridge_slave_0: entered promiscuous mode [ 600.131987][ T3488] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 600.165777][T14076] bridge0: port 2(bridge_slave_1) entered blocking state [ 600.176587][T14076] bridge0: port 2(bridge_slave_1) entered disabled state [ 600.188711][T14076] bridge_slave_1: entered allmulticast mode [ 600.196827][T14076] bridge_slave_1: entered promiscuous mode [ 600.312247][ T3488] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 600.344987][T14130] netlink: 'syz.5.2720': attribute type 4 has an invalid length. [ 600.356368][T14130] netlink: 152 bytes leftover after parsing attributes in process `syz.5.2720'. [ 600.430898][T14130] .`: renamed from bond0 (while UP) [ 600.491586][T14076] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 600.556748][ T3488] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 600.631851][T14076] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 600.766942][ T3488] team0: Port device netdevsim0 removed [ 600.777544][ T3488] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 600.912453][T14076] team0: Port device team_slave_0 added [ 600.991218][T14138] syzkaller0: entered promiscuous mode [ 601.024762][T14138] syzkaller0: entered allmulticast mode [ 601.047056][T14076] team0: Port device team_slave_1 added [ 601.158408][T14153] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.2729'. [ 601.685165][ T5772] Bluetooth: hci2: command tx timeout [ 603.641733][T14076] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 603.659288][T14076] 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. [ 603.714574][T14076] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 603.717038][T14161] FAULT_INJECTION: forcing a failure. [ 603.717038][T14161] name failslab, interval 1, probability 0, space 0, times 0 [ 603.738480][T14076] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 603.762196][T14161] CPU: 1 PID: 14161 Comm: syz.5.2731 Not tainted syzkaller #0 [ 603.765355][T14076] 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. [ 603.769795][T14161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 603.769809][T14161] Call Trace: [ 603.809375][T14161] [ 603.812350][T14161] dump_stack_lvl+0x18c/0x250 [ 603.817140][T14161] ? show_regs_print_info+0x20/0x20 [ 603.822499][T14161] ? load_image+0x400/0x400 [ 603.827064][T14161] ? __might_sleep+0xe0/0xe0 [ 603.829970][T14076] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 603.831674][T14161] ? __lock_acquire+0x7d40/0x7d40 [ 603.847396][T14161] should_fail_ex+0x39d/0x4d0 [ 603.852122][T14161] should_failslab+0x9/0x20 [ 603.856662][T14161] slab_pre_alloc_hook+0x59/0x310 [ 603.861733][T14161] ? bpf_prog_test_run_skb+0x238/0x12b0 [ 603.867326][T14161] ? bpf_prog_test_run_skb+0x238/0x12b0 [ 603.872911][T14161] __kmem_cache_alloc_node+0x53/0x250 [ 603.878407][T14161] ? bpf_prog_test_run_skb+0x238/0x12b0 [ 603.883954][T14161] __kmalloc+0xa4/0x230 [ 603.888221][T14161] bpf_prog_test_run_skb+0x238/0x12b0 [ 603.893642][T14161] ? __fget_files+0x28/0x4b0 [ 603.898282][T14161] ? __fget_files+0x28/0x4b0 [ 603.902941][T14161] ? __fget_files+0x43d/0x4b0 [ 603.907682][T14161] ? cpu_online+0x60/0x60 [ 603.912178][T14161] bpf_prog_test_run+0x321/0x390 [ 603.917172][T14161] __sys_bpf+0x49d/0x890 [ 603.921573][T14161] ? bpf_link_show_fdinfo+0x390/0x390 [ 603.927208][T14161] ? lock_chain_count+0x20/0x20 [ 603.932310][T14161] __x64_sys_bpf+0x7c/0x90 [ 603.936796][T14161] do_syscall_64+0x55/0xa0 [ 603.941265][T14161] ? clear_bhb_loop+0x40/0x90 [ 603.946074][T14161] ? clear_bhb_loop+0x40/0x90 [ 603.950803][T14161] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 603.956752][T14161] RIP: 0033:0x7f858539c799 [ 603.961217][T14161] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 603.980886][T14161] RSP: 002b:00007f8586176028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 603.989353][T14161] RAX: ffffffffffffffda RBX: 00007f8585615fa0 RCX: 00007f858539c799 [ 603.997491][T14161] RDX: 000000000000004c RSI: 0000200000000640 RDI: 000000000000000a [ 604.005505][T14161] RBP: 00007f8586176090 R08: 0000000000000000 R09: 0000000000000000 [ 604.013521][T14161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 604.021543][T14161] R13: 00007f8585616038 R14: 00007f8585615fa0 R15: 00007ffce4582158 [ 604.029579][T14161] [ 604.051810][ T5772] Bluetooth: hci2: command tx timeout [ 604.102973][T14076] hsr_slave_0: entered promiscuous mode [ 604.231602][T14076] hsr_slave_1: entered promiscuous mode [ 604.252397][T14076] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 604.285021][T14076] Cannot create hsr debugfs directory [ 604.384982][ T3488] tipc: Left network mode [ 604.611585][ T5772] Bluetooth: hci3: unexpected subevent 0x0a length: 150 > 30 [ 604.791863][T14185] netlink: 164 bytes leftover after parsing attributes in process `syz.1.2738'. [ 605.254451][T14189] syzkaller0: entered promiscuous mode [ 605.264268][T14189] syzkaller0: entered allmulticast mode [ 608.963945][T14229] FAULT_INJECTION: forcing a failure. [ 608.963945][T14229] name failslab, interval 1, probability 0, space 0, times 0 [ 609.002328][T14229] CPU: 0 PID: 14229 Comm: syz.5.2747 Not tainted syzkaller #0 [ 609.010117][T14229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 609.016924][T14215] mac80211_hwsim hwsim20 »»»»»»: renamed from wlan0 [ 609.020433][T14229] Call Trace: [ 609.020446][T14229] [ 609.020457][T14229] dump_stack_lvl+0x18c/0x250 [ 609.038245][T14229] ? show_regs_print_info+0x20/0x20 [ 609.043470][T14229] ? load_image+0x400/0x400 [ 609.048007][T14229] ? __might_sleep+0xe0/0xe0 [ 609.052745][T14229] ? __lock_acquire+0x7d40/0x7d40 [ 609.058006][T14229] should_fail_ex+0x39d/0x4d0 [ 609.062748][T14229] should_failslab+0x9/0x20 [ 609.067303][T14229] slab_pre_alloc_hook+0x59/0x310 [ 609.072470][T14229] kmem_cache_alloc+0x5a/0x2d0 [ 609.077325][T14229] ? security_inode_alloc+0x34/0x110 [ 609.082638][T14229] security_inode_alloc+0x34/0x110 [ 609.087947][T14229] inode_init_always+0x8fc/0xc90 [ 609.092909][T14229] ? iget_locked+0x20a/0x840 [ 609.098042][T14229] iget_locked+0x221/0x840 [ 609.102473][T14229] kernfs_get_inode+0x4f/0x700 [ 609.107347][T14229] cgroup_attach_permissions+0x26a/0x9d0 [ 609.113018][T14229] __cgroup_procs_write+0x1e5/0x350 [ 609.118228][T14229] cgroup_procs_write+0x27/0x50 [ 609.123081][T14229] ? cgroup_procs_next+0xa0/0xa0 [ 609.128024][T14229] cgroup_file_write+0x2c9/0x690 [ 609.132965][T14229] ? read_lock_is_recursive+0x20/0x20 [ 609.138468][T14229] ? cgroup_seqfile_stop+0xd0/0xd0 [ 609.143595][T14229] ? cgroup_seqfile_stop+0xd0/0xd0 [ 609.148706][T14229] kernfs_fop_write_iter+0x3b6/0x520 [ 609.154011][T14229] vfs_write+0x46c/0x990 [ 609.158293][T14229] ? file_end_write+0x250/0x250 [ 609.163149][T14229] ? __fget_files+0x43d/0x4b0 [ 609.167840][T14229] ? __fdget_pos+0x2a3/0x330 [ 609.172446][T14229] ? ksys_write+0x75/0x260 [ 609.176978][T14229] ksys_write+0x150/0x260 [ 609.181676][T14229] ? __ia32_sys_read+0x90/0x90 [ 609.186444][T14229] ? lockdep_hardirqs_on+0x98/0x150 [ 609.191647][T14229] do_syscall_64+0x55/0xa0 [ 609.196089][T14229] ? clear_bhb_loop+0x40/0x90 [ 609.200911][T14229] ? clear_bhb_loop+0x40/0x90 [ 609.205699][T14229] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 609.211621][T14229] RIP: 0033:0x7f858539c799 [ 609.216152][T14229] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 609.235896][T14229] RSP: 002b:00007f8586176028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 609.244422][T14229] RAX: ffffffffffffffda RBX: 00007f8585615fa0 RCX: 00007f858539c799 [ 609.252500][T14229] RDX: 0000000000000012 RSI: 00002000000005c0 RDI: 0000000000000005 [ 609.260487][T14229] RBP: 00007f8586176090 R08: 0000000000000000 R09: 0000000000000000 [ 609.268644][T14229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 609.276635][T14229] R13: 00007f8585616038 R14: 00007f8585615fa0 R15: 00007ffce4582158 [ 609.284730][T14229] [ 609.706950][T14231] bridge0: port 1(bridge_slave_0) entered forwarding state [ 610.025547][T14248] FAULT_INJECTION: forcing a failure. [ 610.025547][T14248] name failslab, interval 1, probability 0, space 0, times 0 [ 610.064972][T14248] CPU: 0 PID: 14248 Comm: syz.1.2750 Not tainted syzkaller #0 [ 610.072585][T14248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 610.082925][T14248] Call Trace: [ 610.086221][T14248] [ 610.089189][T14248] dump_stack_lvl+0x18c/0x250 [ 610.093952][T14248] ? show_regs_print_info+0x20/0x20 [ 610.099336][T14248] ? load_image+0x400/0x400 [ 610.104165][T14248] ? __might_sleep+0xe0/0xe0 [ 610.108991][T14248] ? __lock_acquire+0x7d40/0x7d40 [ 610.114140][T14248] should_fail_ex+0x39d/0x4d0 [ 610.118928][T14248] should_failslab+0x9/0x20 [ 610.123547][T14248] slab_pre_alloc_hook+0x59/0x310 [ 610.128687][T14248] ? kernfs_fop_write_iter+0x159/0x520 [ 610.134160][T14248] ? kernfs_fop_write_iter+0x159/0x520 [ 610.139649][T14248] __kmem_cache_alloc_node+0x53/0x250 [ 610.145134][T14248] ? kernfs_fop_write_iter+0x159/0x520 [ 610.150867][T14248] __kmalloc+0xa4/0x230 [ 610.155044][T14248] kernfs_fop_write_iter+0x159/0x520 [ 610.160353][T14248] vfs_write+0x46c/0x990 [ 610.164702][T14248] ? file_end_write+0x250/0x250 [ 610.169572][T14248] ? __fget_files+0x43d/0x4b0 [ 610.174271][T14248] ? __fdget_pos+0x2a3/0x330 [ 610.178887][T14248] ? ksys_write+0x75/0x260 [ 610.183326][T14248] ksys_write+0x150/0x260 [ 610.187675][T14248] ? __ia32_sys_read+0x90/0x90 [ 610.192461][T14248] ? lockdep_hardirqs_on+0x98/0x150 [ 610.197695][T14248] do_syscall_64+0x55/0xa0 [ 610.202215][T14248] ? clear_bhb_loop+0x40/0x90 [ 610.207042][T14248] ? clear_bhb_loop+0x40/0x90 [ 610.211919][T14248] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 610.217822][T14248] RIP: 0033:0x7f2a57d9c799 [ 610.222347][T14248] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 610.243206][T14248] RSP: 002b:00007f2a58bfd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 610.251736][T14248] RAX: ffffffffffffffda RBX: 00007f2a58015fa0 RCX: 00007f2a57d9c799 [ 610.259854][T14248] RDX: 0000000000000012 RSI: 00002000000005c0 RDI: 0000000000000004 [ 610.267850][T14248] RBP: 00007f2a58bfd090 R08: 0000000000000000 R09: 0000000000000000 [ 610.275835][T14248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 610.283817][T14248] R13: 00007f2a58016038 R14: 00007f2a58015fa0 R15: 00007fffe8dfde58 [ 610.292053][T14248] [ 610.347277][T14249] syzkaller0: entered promiscuous mode [ 610.362258][T14249] syzkaller0: entered allmulticast mode [ 611.372865][T13397] Bluetooth: hci1: command 0x0406 tx timeout [ 613.503463][T14277] netlink: 'syz.5.2758': attribute type 2 has an invalid length. [ 613.538030][T14277] netlink: 164 bytes leftover after parsing attributes in process `syz.5.2758'. [ 613.766917][T14076] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 613.847879][T14076] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 613.879000][T14076] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 613.911368][T14076] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 614.381729][ T3488] hsr_slave_0: left promiscuous mode [ 614.409821][ T3488] hsr_slave_1: left promiscuous mode [ 614.444759][ T3488] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 614.465253][ T3488] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 614.496282][ T3488] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 614.504030][ T3488] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 614.546298][ T3488] batman_adv: batadv0: Interface deactivated: virt_wifi0 [ 614.553453][ T3488] batman_adv: batadv0: Removing interface: virt_wifi0 [ 614.575834][ T3488] hsr0: left allmulticast mode [ 614.595178][ T3488] bridge0: port 3(hsr0) entered disabled state [ 614.603644][ T3488] bridge_slave_0: left allmulticast mode [ 614.610428][ T3488] bridge_slave_0: left promiscuous mode [ 614.620890][ T3488] bridge0: port 1(bridge_slave_0) entered disabled state [ 614.646612][ T3488] veth1_macvtap: left promiscuous mode [ 614.652642][ T3488] veth0_macvtap: left promiscuous mode [ 615.411464][ T3488] team0 (unregistering): Port device team_slave_1 removed [ 615.468757][ T3488] team0 (unregistering): Port device team_slave_0 removed [ 616.088059][T14314] netlink: 'syz.5.2767': attribute type 10 has an invalid length. [ 616.136133][T14314] team0: Device hsr_slave_0 failed to register rx_handler [ 616.305412][T14076] 8021q: adding VLAN 0 to HW filter on device bond0 [ 616.335196][T14076] 8021q: adding VLAN 0 to HW filter on device team0 [ 616.403365][ T8232] bridge0: port 1(bridge_slave_0) entered blocking state [ 616.410688][ T8232] bridge0: port 1(bridge_slave_0) entered forwarding state [ 616.447210][ T8232] bridge0: port 2(bridge_slave_1) entered blocking state [ 616.454453][ T8232] bridge0: port 2(bridge_slave_1) entered forwarding state [ 617.197058][ T48] tipc: Subscription rejected, illegal request [ 617.286775][T14358] netlink: 'syz.1.2774': attribute type 25 has an invalid length. [ 617.294767][T14358] netlink: 'syz.1.2774': attribute type 29 has an invalid length. [ 617.339071][T14353] netlink: 'syz.1.2774': attribute type 10 has an invalid length. [ 617.382146][T14353] netlink: 'syz.1.2774': attribute type 10 has an invalid length. [ 617.431915][T14353] netlink: 209216 bytes leftover after parsing attributes in process `syz.1.2774'. [ 617.468510][T14353] openvswitch: netlink: Message has 4 unknown bytes. [ 617.532036][T14355] netlink: 152 bytes leftover after parsing attributes in process `syz.0.2773'. [ 617.547087][T14355] tc_dump_action: action bad kind [ 617.593366][T14076] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 618.822014][T14076] veth0_vlan: entered promiscuous mode [ 618.863258][T14406] FAULT_INJECTION: forcing a failure. [ 618.863258][T14406] name failslab, interval 1, probability 0, space 0, times 0 [ 618.881594][T14076] veth1_vlan: entered promiscuous mode [ 618.938110][T14406] CPU: 0 PID: 14406 Comm: syz.0.2786 Not tainted syzkaller #0 [ 618.945763][T14406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 618.956036][T14406] Call Trace: [ 618.959438][T14406] [ 618.962427][T14406] dump_stack_lvl+0x18c/0x250 [ 618.967155][T14406] ? __stack_depot_save+0x1f/0x630 [ 618.972452][T14406] ? show_regs_print_info+0x20/0x20 [ 618.977885][T14406] ? load_image+0x400/0x400 [ 618.982549][T14406] ? perf_trace_preemptirq_template+0xac/0x330 [ 618.988787][T14406] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 618.994833][T14406] should_fail_ex+0x39d/0x4d0 [ 618.999666][T14406] should_failslab+0x9/0x20 [ 619.004226][T14406] slab_pre_alloc_hook+0x59/0x310 [ 619.009309][T14406] ? __local_bh_enable_ip+0x13a/0x1c0 [ 619.014751][T14406] kmem_cache_alloc+0x5a/0x2d0 [ 619.019563][T14406] ? dst_alloc+0x105/0x170 [ 619.024031][T14406] dst_alloc+0x105/0x170 [ 619.028502][T14406] ip_route_output_key_hash_rcu+0x14f6/0x2370 [ 619.034628][T14406] ? ip_route_output_key_hash+0x13d/0x330 [ 619.040496][T14406] ip_route_output_key_hash+0x1f3/0x330 [ 619.046362][T14406] ? kfree+0x31/0x190 [ 619.050441][T14406] ? ip_route_input_rcu+0x30f0/0x30f0 [ 619.055877][T14406] ? ip_cmsg_send+0x9c0/0xa70 [ 619.060619][T14406] ip_route_output_flow+0x2a/0x150 [ 619.065882][T14406] ? security_sk_classify_flow+0x7b/0x90 [ 619.071760][T14406] raw_sendmsg+0x129a/0x1c00 [ 619.076733][T14406] ? compat_raw_ioctl+0x70/0x70 [ 619.081963][T14406] ? tomoyo_socket_sendmsg_permission+0x216/0x2f0 [ 619.088535][T14406] ? sock_rps_record_flow+0x19/0x3f0 [ 619.093961][T14406] ? inet_sendmsg+0x7c/0x2f0 [ 619.098696][T14406] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 619.104118][T14406] ? security_socket_sendmsg+0x80/0xa0 [ 619.109731][T14406] ? inet_send_prepare+0x260/0x260 [ 619.114916][T14406] ____sys_sendmsg+0x5ba/0x960 [ 619.119734][T14406] ? __lock_acquire+0x7d40/0x7d40 [ 619.125085][T14406] ? __sys_sendmsg_sock+0x30/0x30 [ 619.130199][T14406] ? __import_iovec+0x3fa/0x850 [ 619.135122][T14406] ? import_iovec+0x73/0xa0 [ 619.139692][T14406] ___sys_sendmsg+0x2a6/0x360 [ 619.141634][T14076] veth0_macvtap: entered promiscuous mode [ 619.144396][T14406] ? get_pid_task+0x20/0x1e0 [ 619.144435][T14406] ? __sys_sendmsg+0x2a0/0x2a0 [ 619.144475][T14406] ? __lock_acquire+0x7d40/0x7d40 [ 619.164996][T14406] __se_sys_sendmsg+0x1c2/0x2b0 [ 619.169905][T14406] ? __x64_sys_sendmsg+0x80/0x80 [ 619.175172][T14406] ? lockdep_hardirqs_on+0x98/0x150 [ 619.180515][T14406] do_syscall_64+0x55/0xa0 [ 619.185077][T14406] ? clear_bhb_loop+0x40/0x90 [ 619.186003][T14076] veth1_macvtap: entered promiscuous mode [ 619.189778][T14406] ? clear_bhb_loop+0x40/0x90 [ 619.189808][T14406] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 619.206433][T14406] RIP: 0033:0x7fc2ea19c799 [ 619.211068][T14406] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 619.230994][T14406] RSP: 002b:00007fc2eb0b6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 619.239463][T14406] RAX: ffffffffffffffda RBX: 00007fc2ea415fa0 RCX: 00007fc2ea19c799 [ 619.247484][T14406] RDX: 0000000000000000 RSI: 00002000000009c0 RDI: 0000000000000003 [ 619.255585][T14406] RBP: 00007fc2eb0b6090 R08: 0000000000000000 R09: 0000000000000000 [ 619.261922][T14076] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 619.263672][T14406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 619.263691][T14406] R13: 00007fc2ea416038 R14: 00007fc2ea415fa0 R15: 00007ffded0ec6f8 [ 619.263724][T14406] [ 619.305468][T14076] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 619.365042][T14076] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 619.391769][T14076] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 619.425123][T14076] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 619.471023][T14076] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 619.494891][T14076] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 619.535085][T14076] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 619.556213][T14076] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 619.600629][T14076] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 619.618637][T14076] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 619.664800][T14076] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 619.704912][T14076] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 619.724908][T14076] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 619.735593][T14076] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 619.752217][T14076] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 619.774149][T14076] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 619.795511][T14420] FAULT_INJECTION: forcing a failure. [ 619.795511][T14420] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 619.812160][T14076] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 619.820350][T14420] CPU: 1 PID: 14420 Comm: syz.1.2790 Not tainted syzkaller #0 [ 619.828143][T14420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 619.836268][T14076] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 619.838433][T14420] Call Trace: [ 619.847744][T14076] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 619.850752][T14420] [ 619.859942][T14076] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 619.862838][T14420] dump_stack_lvl+0x18c/0x250 [ 619.876363][T14420] ? show_regs_print_info+0x20/0x20 [ 619.878980][T14076] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 619.881630][T14420] ? load_image+0x400/0x400 [ 619.894874][T14420] ? __lock_acquire+0x7d40/0x7d40 [ 619.899968][T14420] ? snprintf+0xe9/0x140 [ 619.904320][T14420] should_fail_ex+0x39d/0x4d0 [ 619.909083][T14420] _copy_to_user+0x2f/0xa0 [ 619.913542][T14420] simple_read_from_buffer+0xe7/0x150 [ 619.918947][T14420] proc_fail_nth_read+0x1e8/0x260 [ 619.924004][T14420] ? proc_fault_inject_write+0x360/0x360 [ 619.929700][T14420] ? fsnotify_perm+0x271/0x5e0 [ 619.934871][T14420] ? proc_fault_inject_write+0x360/0x360 [ 619.940575][T14420] vfs_read+0x28b/0x970 [ 619.944800][T14420] ? kernel_read+0x1e0/0x1e0 [ 619.949546][T14420] ? __fget_files+0x28/0x4b0 [ 619.954203][T14420] ? __fget_files+0x28/0x4b0 [ 619.958836][T14420] ? __fget_files+0x43d/0x4b0 [ 619.963576][T14420] ? __fdget_pos+0x2a3/0x330 [ 619.968208][T14420] ? ksys_read+0x75/0x260 [ 619.972601][T14420] ksys_read+0x150/0x260 [ 619.976897][T14420] ? vfs_write+0x990/0x990 [ 619.981473][T14420] ? lockdep_hardirqs_on+0x98/0x150 [ 619.986807][T14420] do_syscall_64+0x55/0xa0 [ 619.991805][T14420] ? clear_bhb_loop+0x40/0x90 [ 619.996525][T14420] ? clear_bhb_loop+0x40/0x90 [ 620.001262][T14420] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 620.007291][T14420] RIP: 0033:0x7f2a57d5cfce [ 620.011754][T14420] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 620.031662][T14420] RSP: 002b:00007f2a58bfcfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 620.040127][T14420] RAX: ffffffffffffffda RBX: 00007f2a58bfd6c0 RCX: 00007f2a57d5cfce [ 620.048141][T14420] RDX: 000000000000000f RSI: 00007f2a58bfd0a0 RDI: 0000000000000004 [ 620.056400][T14420] RBP: 00007f2a58bfd090 R08: 0000000000000000 R09: 0000000000000000 [ 620.064384][T14420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 620.072365][T14420] R13: 00007f2a58016038 R14: 00007f2a58015fa0 R15: 00007fffe8dfde58 [ 620.080361][T14420] [ 620.264712][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 620.280968][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 620.333617][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 620.351161][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 621.184388][ T3488] tipc: Subscription rejected, illegal request [ 621.286939][T14455] netlink: 152 bytes leftover after parsing attributes in process `syz.1.2801'. [ 621.302270][T14455] tc_dump_action: action bad kind [ 622.284624][T14498] FAULT_INJECTION: forcing a failure. [ 622.284624][T14498] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 622.305667][T14498] CPU: 1 PID: 14498 Comm: syz.1.2818 Not tainted syzkaller #0 [ 622.313279][T14498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 622.323481][T14498] Call Trace: [ 622.326771][T14498] [ 622.329726][T14498] dump_stack_lvl+0x18c/0x250 [ 622.334443][T14498] ? show_regs_print_info+0x20/0x20 [ 622.339676][T14498] ? load_image+0x400/0x400 [ 622.344251][T14498] ? __might_fault+0xaa/0x120 [ 622.349030][T14498] ? __lock_acquire+0x7d40/0x7d40 [ 622.354089][T14498] should_fail_ex+0x39d/0x4d0 [ 622.358783][T14498] _copy_from_iter+0x1d9/0x12e0 [ 622.363773][T14498] ? __virt_addr_valid+0x18c/0x540 [ 622.368921][T14498] ? __lock_acquire+0x7d40/0x7d40 [ 622.374340][T14498] ? copyout_mc+0x70/0x70 [ 622.379214][T14498] ? __virt_addr_valid+0x18c/0x540 [ 622.384345][T14498] ? __virt_addr_valid+0x18c/0x540 [ 622.389562][T14498] ? __virt_addr_valid+0x469/0x540 [ 622.394775][T14498] ? __check_object_size+0x506/0xa20 [ 622.400091][T14498] kernfs_fop_write_iter+0x1a4/0x520 [ 622.405451][T14498] vfs_write+0x46c/0x990 [ 622.409709][T14498] ? file_end_write+0x250/0x250 [ 622.414577][T14498] ? __fget_files+0x43d/0x4b0 [ 622.419278][T14498] ? __fdget_pos+0x2a3/0x330 [ 622.423881][T14498] ? ksys_write+0x75/0x260 [ 622.428516][T14498] ksys_write+0x150/0x260 [ 622.432867][T14498] ? __ia32_sys_read+0x90/0x90 [ 622.437734][T14498] ? lockdep_hardirqs_on+0x98/0x150 [ 622.442945][T14498] do_syscall_64+0x55/0xa0 [ 622.447439][T14498] ? clear_bhb_loop+0x40/0x90 [ 622.452123][T14498] ? clear_bhb_loop+0x40/0x90 [ 622.456897][T14498] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 622.462801][T14498] RIP: 0033:0x7f2a57d9c799 [ 622.467230][T14498] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 622.486947][T14498] RSP: 002b:00007f2a58bdc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 622.495385][T14498] RAX: ffffffffffffffda RBX: 00007f2a58016090 RCX: 00007f2a57d9c799 [ 622.503459][T14498] RDX: 0000000000000012 RSI: 00002000000005c0 RDI: 0000000000000004 [ 622.511442][T14498] RBP: 00007f2a58bdc090 R08: 0000000000000000 R09: 0000000000000000 [ 622.519428][T14498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 622.527415][T14498] R13: 00007f2a58016128 R14: 00007f2a58016090 R15: 00007fffe8dfde58 [ 622.535447][T14498] [ 623.162478][T14518] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2828'. [ 623.474527][T14525] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.2828'. [ 623.537204][T14525] openvswitch: netlink: IP tunnel attribute has 3064 unknown bytes. [ 625.052457][ T1290] ieee802154 phy0 wpan0: encryption failed: -22 [ 625.063927][ T1290] ieee802154 phy1 wpan1: encryption failed: -22 [ 625.158979][T14538] netlink: 'syz.0.2832': attribute type 10 has an invalid length. [ 625.176999][T14538] netlink: 2 bytes leftover after parsing attributes in process `syz.0.2832'. [ 625.205121][T14538] hsr0: entered promiscuous mode [ 625.210590][T14538] bridge0: port 3(hsr0) entered blocking state [ 625.245095][T14538] bridge0: port 3(hsr0) entered disabled state [ 625.251528][T14538] hsr0: entered allmulticast mode [ 625.283817][T14538] hsr_slave_0: entered allmulticast mode [ 625.293919][T14538] hsr_slave_1: entered allmulticast mode [ 625.311853][T14538] bridge0: port 3(hsr0) entered blocking state [ 625.318373][T14538] bridge0: port 3(hsr0) entered forwarding state [ 625.609822][T14554] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2839'. [ 625.718946][T14559] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 625.809363][T14554] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.2839'. [ 625.830486][T14554] openvswitch: netlink: IP tunnel attribute has 3064 unknown bytes. [ 625.992786][T14567] netlink: 'syz.1.2853': attribute type 25 has an invalid length. [ 626.004989][T14567] netlink: 2418 bytes leftover after parsing attributes in process `syz.1.2853'. [ 626.129139][T14575] netlink: 'syz.4.2848': attribute type 10 has an invalid length. [ 626.142803][T14575] hsr0: entered promiscuous mode [ 626.164788][T14575] bond0: (slave hsr0): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 626.205130][T14575] bond0: (slave hsr0): The slave device specified does not support setting the MAC address [ 626.225436][T14575] hsr0: A HSR master's MTU cannot be greater than the smallest MTU of its slaves minus the HSR Tag length (6 octets). [ 626.265033][T14575] bond0: (slave hsr0): Error -22 calling dev_set_mtu [ 626.737347][T14589] netlink: 4 bytes leftover after parsing attributes in process `syz.5.2854'. [ 626.874734][T14589] netlink: 209852 bytes leftover after parsing attributes in process `syz.5.2854'. [ 626.918406][T14589] openvswitch: netlink: IP tunnel attribute has 3064 unknown bytes. [ 627.097111][T14612] FAULT_INJECTION: forcing a failure. [ 627.097111][T14612] name failslab, interval 1, probability 0, space 0, times 0 [ 627.111135][T14611] netlink: 'syz.4.2862': attribute type 13 has an invalid length. [ 627.135226][T14611] netlink: 160 bytes leftover after parsing attributes in process `syz.4.2862'. [ 627.145037][T14612] CPU: 0 PID: 14612 Comm: syz.0.2861 Not tainted syzkaller #0 [ 627.152638][T14612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 627.162729][T14612] Call Trace: [ 627.166139][T14612] [ 627.169165][T14612] dump_stack_lvl+0x18c/0x250 [ 627.173978][T14612] ? show_regs_print_info+0x20/0x20 [ 627.180091][T14612] ? load_image+0x400/0x400 [ 627.184607][T14612] ? __might_sleep+0xe0/0xe0 [ 627.189230][T14612] ? __lock_acquire+0x7d40/0x7d40 [ 627.194298][T14612] should_fail_ex+0x39d/0x4d0 [ 627.198988][T14612] should_failslab+0x9/0x20 [ 627.203669][T14612] slab_pre_alloc_hook+0x59/0x310 [ 627.208726][T14612] ? sk_prot_alloc+0xe7/0x210 [ 627.213444][T14612] ? sk_prot_alloc+0xe7/0x210 [ 627.218270][T14612] __kmem_cache_alloc_node+0x53/0x250 [ 627.223703][T14612] ? sk_prot_alloc+0xe7/0x210 [ 627.228519][T14612] __kmalloc+0xa4/0x230 [ 627.232798][T14612] sk_prot_alloc+0xe7/0x210 [ 627.237329][T14612] ? sk_alloc+0x24/0x360 [ 627.241576][T14612] sk_alloc+0x3a/0x360 [ 627.245671][T14612] ? bpf_ctx_init+0x163/0x1a0 [ 627.250446][T14612] ? bpf_prog_test_run_skb+0x273/0x12b0 [ 627.256038][T14612] bpf_prog_test_run_skb+0x3a5/0x12b0 [ 627.261451][T14612] ? __fget_files+0x28/0x4b0 [ 627.266069][T14612] ? __fget_files+0x28/0x4b0 [ 627.270713][T14612] ? __fget_files+0x43d/0x4b0 [ 627.275540][T14612] ? cpu_online+0x60/0x60 [ 627.280009][T14612] bpf_prog_test_run+0x321/0x390 [ 627.285187][T14612] __sys_bpf+0x49d/0x890 [ 627.289577][T14612] ? bpf_link_show_fdinfo+0x390/0x390 [ 627.295104][T14612] ? lock_chain_count+0x20/0x20 [ 627.300202][T14612] __x64_sys_bpf+0x7c/0x90 [ 627.304651][T14612] do_syscall_64+0x55/0xa0 [ 627.309201][T14612] ? clear_bhb_loop+0x40/0x90 [ 627.314088][T14612] ? clear_bhb_loop+0x40/0x90 [ 627.318971][T14612] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 627.325345][T14612] RIP: 0033:0x7fc2ea19c799 [ 627.329897][T14612] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 627.349907][T14612] RSP: 002b:00007fc2eb0b6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 627.358729][T14612] RAX: ffffffffffffffda RBX: 00007fc2ea415fa0 RCX: 00007fc2ea19c799 [ 627.366844][T14612] RDX: 000000000000004c RSI: 0000200000000640 RDI: 000000000000000a [ 627.374949][T14612] RBP: 00007fc2eb0b6090 R08: 0000000000000000 R09: 0000000000000000 [ 627.382971][T14612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 627.390989][T14612] R13: 00007fc2ea416038 R14: 00007fc2ea415fa0 R15: 00007ffded0ec6f8 [ 627.399126][T14612] [ 627.503428][T14611] erspan0: refused to change device tx_queue_len [ 627.539949][T14611] A link change request failed with some changes committed already. Interface erspan0 may have been left with an inconsistent configuration, please check. [ 629.379128][T14649] netlink: 'syz.4.2873': attribute type 29 has an invalid length. [ 629.466003][T14649] netlink: 'syz.4.2873': attribute type 29 has an invalid length. [ 630.726363][T14664] netlink: 176 bytes leftover after parsing attributes in process `syz.1.2877'. [ 631.601217][T14664] netlink: 3787 bytes leftover after parsing attributes in process `syz.1.2877'. [ 632.459809][T14687] syzkaller0: entered promiscuous mode [ 632.485081][T14687] syzkaller0: entered allmulticast mode [ 634.481441][T14709] netlink: 'syz.1.2888': attribute type 29 has an invalid length. [ 639.121505][T14709] netlink: 'syz.1.2888': attribute type 29 has an invalid length. [ 639.812168][T14727] netlink: 180 bytes leftover after parsing attributes in process `syz.5.2895'. [ 639.866497][T14725] netlink: 'syz.0.2901': attribute type 29 has an invalid length. [ 640.353559][T14725] netlink: 'syz.0.2901': attribute type 29 has an invalid length. [ 640.564671][T14741] netlink: 'syz.1.2900': attribute type 9 has an invalid length. [ 640.591995][T14741] netlink: 154020 bytes leftover after parsing attributes in process `syz.1.2900'. [ 640.673057][T14742] syzkaller0: entered promiscuous mode [ 640.684979][T14742] syzkaller0: entered allmulticast mode [ 640.773580][T14750] netlink: 65047 bytes leftover after parsing attributes in process `syz.1.2903'. [ 640.794533][ T8226] syzkaller0: tun_net_xmit 48 [ 640.949712][T14758] FAULT_INJECTION: forcing a failure. [ 640.949712][T14758] name failslab, interval 1, probability 0, space 0, times 0 [ 640.963839][T14758] CPU: 0 PID: 14758 Comm: syz.1.2905 Not tainted syzkaller #0 [ 640.971372][T14758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 640.981603][T14758] Call Trace: [ 640.984983][T14758] [ 640.988107][T14758] dump_stack_lvl+0x18c/0x250 [ 640.992810][T14758] ? show_regs_print_info+0x20/0x20 [ 640.998030][T14758] ? load_image+0x400/0x400 [ 641.002635][T14758] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 641.008673][T14758] ? __asan_memset+0x22/0x40 [ 641.013376][T14758] should_fail_ex+0x39d/0x4d0 [ 641.018098][T14758] should_failslab+0x9/0x20 [ 641.022713][T14758] slab_pre_alloc_hook+0x59/0x310 [ 641.027855][T14758] ? __debug_object_init+0xec/0x450 [ 641.033085][T14758] kmem_cache_alloc+0x5a/0x2d0 [ 641.037882][T14758] ? slab_build_skb+0x2b/0x3f0 [ 641.042685][T14758] slab_build_skb+0x2b/0x3f0 [ 641.047297][T14758] bpf_prog_test_run_skb+0x3c8/0x12b0 [ 641.052685][T14758] ? __fget_files+0x28/0x4b0 [ 641.057287][T14758] ? __fget_files+0x28/0x4b0 [ 641.061897][T14758] ? __fget_files+0x43d/0x4b0 [ 641.066616][T14758] ? cpu_online+0x60/0x60 [ 641.071059][T14758] bpf_prog_test_run+0x321/0x390 [ 641.076214][T14758] __sys_bpf+0x49d/0x890 [ 641.080495][T14758] ? bpf_link_show_fdinfo+0x390/0x390 [ 641.086001][T14758] ? lock_chain_count+0x20/0x20 [ 641.091147][T14758] __x64_sys_bpf+0x7c/0x90 [ 641.095620][T14758] do_syscall_64+0x55/0xa0 [ 641.100068][T14758] ? clear_bhb_loop+0x40/0x90 [ 641.104875][T14758] ? clear_bhb_loop+0x40/0x90 [ 641.109605][T14758] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 641.115612][T14758] RIP: 0033:0x7f2a57d9c799 [ 641.120140][T14758] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 641.140650][T14758] RSP: 002b:00007f2a58bfd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 641.149174][T14758] RAX: ffffffffffffffda RBX: 00007f2a58015fa0 RCX: 00007f2a57d9c799 [ 641.157251][T14758] RDX: 000000000000004c RSI: 0000200000000640 RDI: 000000000000000a [ 641.165410][T14758] RBP: 00007f2a58bfd090 R08: 0000000000000000 R09: 0000000000000000 [ 641.173834][T14758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 641.182344][T14758] R13: 00007f2a58016038 R14: 00007f2a58015fa0 R15: 00007fffe8dfde58 [ 641.190344][T14758] [ 641.634347][T14753] delete_channel: no stack [ 643.693343][T14748] syzkaller0: entered promiscuous mode [ 643.699147][T14748] syzkaller0: entered allmulticast mode [ 643.707385][ T8232] syzkaller0: tun_net_xmit 48 [ 646.822753][T14760] netlink: 132 bytes leftover after parsing attributes in process `syz.1.2906'. [ 646.846205][T14775] syzkaller0: entered promiscuous mode [ 646.851750][T14775] syzkaller0: entered allmulticast mode [ 648.717143][T14814] netlink: 16358 bytes leftover after parsing attributes in process `syz.5.2921'. [ 648.855661][T14814] netlink: 65047 bytes leftover after parsing attributes in process `syz.5.2921'. [ 649.079937][T14819] syzkaller0: entered promiscuous mode [ 649.085732][T14819] syzkaller0: entered allmulticast mode [ 649.321490][ T12] syzkaller0: tun_net_xmit 48 [ 649.377896][T14824] netlink: 40 bytes leftover after parsing attributes in process `syz.5.2924'. [ 655.472469][T14879] FAULT_INJECTION: forcing a failure. [ 655.472469][T14879] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 655.505040][T14879] CPU: 0 PID: 14879 Comm: syz.5.2944 Not tainted syzkaller #0 [ 655.512612][T14879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 655.522884][T14879] Call Trace: [ 655.526205][T14879] [ 655.529169][T14879] dump_stack_lvl+0x18c/0x250 [ 655.533897][T14879] ? show_regs_print_info+0x20/0x20 [ 655.539139][T14879] ? load_image+0x400/0x400 [ 655.543685][T14879] ? __might_fault+0xaa/0x120 [ 655.548412][T14879] ? __lock_acquire+0x7d40/0x7d40 [ 655.553696][T14879] should_fail_ex+0x39d/0x4d0 [ 655.558432][T14879] _copy_to_user+0x2f/0xa0 [ 655.562900][T14879] bpf_test_finish+0x19f/0x650 [ 655.567717][T14879] ? convert___skb_to_skb+0x590/0x590 [ 655.573152][T14879] ? convert_skb_to___skb+0x420/0x420 [ 655.578744][T14879] bpf_prog_test_run_skb+0xcc3/0x12b0 [ 655.584172][T14879] ? cpu_online+0x60/0x60 [ 655.588537][T14879] bpf_prog_test_run+0x321/0x390 [ 655.593631][T14879] __sys_bpf+0x49d/0x890 [ 655.597902][T14879] ? bpf_link_show_fdinfo+0x390/0x390 [ 655.603373][T14879] ? lock_chain_count+0x20/0x20 [ 655.608284][T14879] __x64_sys_bpf+0x7c/0x90 [ 655.612744][T14879] do_syscall_64+0x55/0xa0 [ 655.617287][T14879] ? clear_bhb_loop+0x40/0x90 [ 655.621991][T14879] ? clear_bhb_loop+0x40/0x90 [ 655.626700][T14879] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 655.632712][T14879] RIP: 0033:0x7f858539c799 [ 655.637238][T14879] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 655.657056][T14879] RSP: 002b:00007f8586176028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 655.665595][T14879] RAX: ffffffffffffffda RBX: 00007f8585615fa0 RCX: 00007f858539c799 [ 655.673611][T14879] RDX: 000000000000004c RSI: 0000200000000640 RDI: 000000000000000a [ 655.681699][T14879] RBP: 00007f8586176090 R08: 0000000000000000 R09: 0000000000000000 [ 655.689801][T14879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 655.697818][T14879] R13: 00007f8585616038 R14: 00007f8585615fa0 R15: 00007ffce4582158 [ 655.705934][T14879] [ 656.370215][T14876] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 657.635911][T14901] FAULT_INJECTION: forcing a failure. [ 657.635911][T14901] name failslab, interval 1, probability 0, space 0, times 0 [ 657.722853][T14901] CPU: 1 PID: 14901 Comm: syz.0.2952 Not tainted syzkaller #0 [ 657.730489][T14901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 657.740575][T14901] Call Trace: [ 657.743884][T14901] [ 657.746851][T14901] dump_stack_lvl+0x18c/0x250 [ 657.751666][T14901] ? show_regs_print_info+0x20/0x20 [ 657.756900][T14901] ? load_image+0x400/0x400 [ 657.761436][T14901] ? __might_sleep+0xe0/0xe0 [ 657.766377][T14901] ? __lock_acquire+0x7d40/0x7d40 [ 657.771441][T14901] should_fail_ex+0x39d/0x4d0 [ 657.776160][T14901] should_failslab+0x9/0x20 [ 657.780697][T14901] slab_pre_alloc_hook+0x59/0x310 [ 657.785779][T14901] kmem_cache_alloc_lru+0x4d/0x2d0 [ 657.791096][T14901] ? __d_alloc+0x31/0x730 [ 657.795470][T14901] __d_alloc+0x31/0x730 [ 657.799856][T14901] ? __lock_acquire+0x7d40/0x7d40 [ 657.804923][T14901] ? do_raw_spin_lock+0x11f/0x2c0 [ 657.809990][T14901] d_alloc_pseudo+0x1d/0x70 [ 657.814529][T14901] alloc_file_pseudo+0xe4/0x210 [ 657.819435][T14901] ? alloc_empty_backing_file+0xe0/0xe0 [ 657.825019][T14901] ? alloc_fd+0x58f/0x630 [ 657.829479][T14901] anon_inode_getfd+0xca/0x1c0 [ 657.834352][T14901] btf_new_fd+0x856/0x9f0 [ 657.838819][T14901] ? bpf_btf_show_fdinfo+0x80/0x80 [ 657.843968][T14901] ? capable+0x88/0xe0 [ 657.848165][T14901] __sys_bpf+0x670/0x890 [ 657.852436][T14901] ? bpf_link_show_fdinfo+0x390/0x390 [ 657.858562][T14901] ? lock_chain_count+0x20/0x20 [ 657.863638][T14901] __x64_sys_bpf+0x7c/0x90 [ 657.868093][T14901] do_syscall_64+0x55/0xa0 [ 657.872551][T14901] ? clear_bhb_loop+0x40/0x90 [ 657.877529][T14901] ? clear_bhb_loop+0x40/0x90 [ 657.882236][T14901] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 657.888233][T14901] RIP: 0033:0x7fc2ea19c799 [ 657.892678][T14901] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 657.913049][T14901] RSP: 002b:00007fc2eb0b6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 657.921676][T14901] RAX: ffffffffffffffda RBX: 00007fc2ea415fa0 RCX: 00007fc2ea19c799 [ 657.929917][T14901] RDX: 0000000000000028 RSI: 00002000000000c0 RDI: 0000000000000012 [ 657.937970][T14901] RBP: 00007fc2eb0b6090 R08: 0000000000000000 R09: 0000000000000000 [ 657.946064][T14901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 657.954155][T14901] R13: 00007fc2ea416038 R14: 00007fc2ea415fa0 R15: 00007ffded0ec6f8 [ 657.962184][T14901] [ 658.535494][T14909] FAULT_INJECTION: forcing a failure. [ 658.535494][T14909] name failslab, interval 1, probability 0, space 0, times 0 [ 658.548391][T14909] CPU: 0 PID: 14909 Comm: syz.5.2955 Not tainted syzkaller #0 [ 658.555908][T14909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 658.566206][T14909] Call Trace: [ 658.569519][T14909] [ 658.572479][T14909] dump_stack_lvl+0x18c/0x250 [ 658.577312][T14909] ? show_regs_print_info+0x20/0x20 [ 658.582643][T14909] ? load_image+0x400/0x400 [ 658.587236][T14909] should_fail_ex+0x39d/0x4d0 [ 658.592063][T14909] should_failslab+0x9/0x20 [ 658.596617][T14909] slab_pre_alloc_hook+0x59/0x310 [ 658.601800][T14909] kmem_cache_alloc+0x5a/0x2d0 [ 658.606698][T14909] ? dst_alloc+0x105/0x170 [ 658.611154][T14909] dst_alloc+0x105/0x170 [ 658.615451][T14909] rt_dst_clone+0x58/0x680 [ 658.620089][T14909] ip_mc_finish_output+0xec/0x250 [ 658.625251][T14909] ip_mc_output+0x25c/0x580 [ 658.629799][T14909] ip_send_skb+0x12f/0x1d0 [ 658.634428][T14909] raw_sendmsg+0x163e/0x1c00 [ 658.639080][T14909] ? compat_raw_ioctl+0x70/0x70 [ 658.643997][T14909] ? tomoyo_socket_sendmsg_permission+0x216/0x2f0 [ 658.650637][T14909] ? sock_rps_record_flow+0x19/0x3f0 [ 658.655949][T14909] ? inet_sendmsg+0x7c/0x2f0 [ 658.660563][T14909] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 658.665861][T14909] ? security_socket_sendmsg+0x80/0xa0 [ 658.671344][T14909] ? inet_send_prepare+0x260/0x260 [ 658.676472][T14909] ____sys_sendmsg+0x5ba/0x960 [ 658.681455][T14909] ? __lock_acquire+0x7d40/0x7d40 [ 658.686695][T14909] ? __sys_sendmsg_sock+0x30/0x30 [ 658.691929][T14909] ? __import_iovec+0x3fa/0x850 [ 658.697703][T14909] ? import_iovec+0x73/0xa0 [ 658.702515][T14909] ___sys_sendmsg+0x2a6/0x360 [ 658.707320][T14909] ? get_pid_task+0x20/0x1e0 [ 658.712025][T14909] ? __sys_sendmsg+0x2a0/0x2a0 [ 658.716855][T14909] ? __lock_acquire+0x7d40/0x7d40 [ 658.722022][T14909] __se_sys_sendmsg+0x1c2/0x2b0 [ 658.726905][T14909] ? __x64_sys_sendmsg+0x80/0x80 [ 658.732042][T14909] ? lockdep_hardirqs_on+0x98/0x150 [ 658.737347][T14909] do_syscall_64+0x55/0xa0 [ 658.741788][T14909] ? clear_bhb_loop+0x40/0x90 [ 658.746480][T14909] ? clear_bhb_loop+0x40/0x90 [ 658.751261][T14909] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 658.757217][T14909] RIP: 0033:0x7f858539c799 [ 658.761644][T14909] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 658.781282][T14909] RSP: 002b:00007f8586176028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 658.789753][T14909] RAX: ffffffffffffffda RBX: 00007f8585615fa0 RCX: 00007f858539c799 [ 658.797751][T14909] RDX: 0000000000000000 RSI: 00002000000009c0 RDI: 0000000000000003 [ 658.805822][T14909] RBP: 00007f8586176090 R08: 0000000000000000 R09: 0000000000000000 [ 658.813981][T14909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 658.821986][T14909] R13: 00007f8585616038 R14: 00007f8585615fa0 R15: 00007ffce4582158 [ 658.829999][T14909] [ 659.359048][T14921] syzkaller0: entered promiscuous mode [ 659.386325][T14921] syzkaller0: entered allmulticast mode [ 659.762530][T14936] netlink: 4595 bytes leftover after parsing attributes in process `syz.1.2965'. [ 662.572739][ T5772] Bluetooth: hci3: command 0x0406 tx timeout [ 663.764696][T14920] netlink: 'syz.0.2960': attribute type 2 has an invalid length. [ 663.772919][T14920] netlink: 119 bytes leftover after parsing attributes in process `syz.0.2960'. [ 663.791238][T14936] netlink: 4595 bytes leftover after parsing attributes in process `syz.1.2965'. [ 663.991457][T13397] Bluetooth: hci3: ISO packet for unknown connection handle 531 [ 664.175053][T14961] FAULT_INJECTION: forcing a failure. [ 664.175053][T14961] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 664.190220][T14961] CPU: 0 PID: 14961 Comm: syz.1.2972 Not tainted syzkaller #0 [ 664.198040][T14961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 664.208325][T14961] Call Trace: [ 664.211635][T14961] [ 664.214585][T14961] dump_stack_lvl+0x18c/0x250 [ 664.219393][T14961] ? show_regs_print_info+0x20/0x20 [ 664.224650][T14961] ? load_image+0x400/0x400 [ 664.229211][T14961] ? __might_fault+0xaa/0x120 [ 664.233916][T14961] ? __lock_acquire+0x7d40/0x7d40 [ 664.238951][T14961] should_fail_ex+0x39d/0x4d0 [ 664.243670][T14961] _copy_to_user+0x2f/0xa0 [ 664.248134][T14961] bpf_test_finish+0x25a/0x650 [ 664.252957][T14961] ? convert___skb_to_skb+0x590/0x590 [ 664.258469][T14961] ? convert_skb_to___skb+0x420/0x420 [ 664.263968][T14961] bpf_prog_test_run_skb+0xcc3/0x12b0 [ 664.269373][T14961] ? cpu_online+0x60/0x60 [ 664.273720][T14961] bpf_prog_test_run+0x321/0x390 [ 664.278680][T14961] __sys_bpf+0x49d/0x890 [ 664.282953][T14961] ? bpf_link_show_fdinfo+0x390/0x390 [ 664.288349][T14961] ? lock_chain_count+0x20/0x20 [ 664.293285][T14961] __x64_sys_bpf+0x7c/0x90 [ 664.297715][T14961] do_syscall_64+0x55/0xa0 [ 664.302147][T14961] ? clear_bhb_loop+0x40/0x90 [ 664.306857][T14961] ? clear_bhb_loop+0x40/0x90 [ 664.311596][T14961] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 664.317728][T14961] RIP: 0033:0x7f2a57d9c799 [ 664.322173][T14961] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 664.342402][T14961] RSP: 002b:00007f2a58bfd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 664.350850][T14961] RAX: ffffffffffffffda RBX: 00007f2a58015fa0 RCX: 00007f2a57d9c799 [ 664.358931][T14961] RDX: 000000000000004c RSI: 0000200000000640 RDI: 000000000000000a [ 664.367095][T14961] RBP: 00007f2a58bfd090 R08: 0000000000000000 R09: 0000000000000000 [ 664.375166][T14961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 664.383158][T14961] R13: 00007f2a58016038 R14: 00007f2a58015fa0 R15: 00007fffe8dfde58 [ 664.391156][T14961] [ 664.406433][T14964] IPv6: pim6reg1: Disabled Multicast RS [ 664.795078][T14973] syzkaller0: entered promiscuous mode [ 664.800716][T14973] syzkaller0: entered allmulticast mode [ 664.816531][ T8226] syzkaller0: tun_net_xmit 48 [ 664.838157][T14979] netlink: 'syz.0.2979': attribute type 21 has an invalid length. [ 664.846439][T14979] netlink: 'syz.0.2979': attribute type 4 has an invalid length. [ 664.854221][T14979] netlink: 156 bytes leftover after parsing attributes in process `syz.0.2979'. [ 667.711429][T14977] netlink: 'syz.1.2978': attribute type 2 has an invalid length. [ 667.719694][T14977] netlink: 119 bytes leftover after parsing attributes in process `syz.1.2978'. [ 667.876483][T14997] netlink: 'syz.5.2983': attribute type 21 has an invalid length. [ 668.341177][T15018] FAULT_INJECTION: forcing a failure. [ 668.341177][T15018] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 668.373764][T15018] CPU: 0 PID: 15018 Comm: syz.1.2990 Not tainted syzkaller #0 [ 668.381305][T15018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 668.391576][T15018] Call Trace: [ 668.394922][T15018] [ 668.397902][T15018] dump_stack_lvl+0x18c/0x250 [ 668.402657][T15018] ? show_regs_print_info+0x20/0x20 [ 668.407919][T15018] ? load_image+0x400/0x400 [ 668.412661][T15018] ? __might_fault+0xaa/0x120 [ 668.417362][T15018] ? __lock_acquire+0x7d40/0x7d40 [ 668.422407][T15018] should_fail_ex+0x39d/0x4d0 [ 668.427281][T15018] _copy_from_iter+0x1d9/0x12e0 [ 668.432323][T15018] ? rep_movs_alternative+0x4a/0x90 [ 668.437546][T15018] ? _copy_from_iter+0x24e/0x12e0 [ 668.442886][T15018] ? __virt_addr_valid+0x18c/0x540 [ 668.448014][T15018] ? __lock_acquire+0x7d40/0x7d40 [ 668.453065][T15018] ? copyout_mc+0x70/0x70 [ 668.457526][T15018] ? copyout_mc+0x70/0x70 [ 668.461872][T15018] ? __virt_addr_valid+0x18c/0x540 [ 668.467085][T15018] ? page_copy_sane+0x16a/0x270 [ 668.472046][T15018] copy_page_from_iter+0x7b/0x100 [ 668.477134][T15018] skb_copy_datagram_from_iter+0x2e4/0x6e0 [ 668.483077][T15018] tun_get_user+0x15db/0x3ca0 [ 668.487782][T15018] ? aa_file_perm+0x11b/0xee0 [ 668.492487][T15018] ? rcu_read_unlock+0xa0/0xa0 [ 668.497278][T15018] ? tun_get+0x1c/0x2e0 [ 668.501538][T15018] ? __lock_acquire+0x7d40/0x7d40 [ 668.506759][T15018] ? tun_get+0x1c/0x2e0 [ 668.511113][T15018] tun_chr_write_iter+0x119/0x200 [ 668.516155][T15018] vfs_write+0x46c/0x990 [ 668.520417][T15018] ? file_end_write+0x250/0x250 [ 668.525290][T15018] ? __fget_files+0x43d/0x4b0 [ 668.529987][T15018] ? __fdget_pos+0x1d8/0x330 [ 668.534592][T15018] ? ksys_write+0x75/0x260 [ 668.539141][T15018] ksys_write+0x150/0x260 [ 668.543515][T15018] ? __ia32_sys_read+0x90/0x90 [ 668.548309][T15018] ? lockdep_hardirqs_on+0x98/0x150 [ 668.553613][T15018] do_syscall_64+0x55/0xa0 [ 668.558153][T15018] ? clear_bhb_loop+0x40/0x90 [ 668.563201][T15018] ? clear_bhb_loop+0x40/0x90 [ 668.567894][T15018] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 668.574062][T15018] RIP: 0033:0x7f2a57d9c799 [ 668.578496][T15018] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 668.598298][T15018] RSP: 002b:00007f2a58bfd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 668.606726][T15018] RAX: ffffffffffffffda RBX: 00007f2a58015fa0 RCX: 00007f2a57d9c799 [ 668.614798][T15018] RDX: 000000000000fdef RSI: 0000200000000240 RDI: 00000000000000c8 [ 668.622788][T15018] RBP: 00007f2a58bfd090 R08: 0000000000000000 R09: 0000000000000000 [ 668.630768][T15018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 668.638752][T15018] R13: 00007f2a58016038 R14: 00007f2a58015fa0 R15: 00007fffe8dfde58 [ 668.646762][T15018] [ 668.770403][T15021] syzkaller0: entered promiscuous mode [ 668.796804][T15021] syzkaller0: entered allmulticast mode [ 668.915171][ T12] syzkaller0: tun_net_xmit 48 [ 672.422492][T15040] netlink: 'syz.4.2994': attribute type 2 has an invalid length. [ 672.430759][T15040] netlink: 119 bytes leftover after parsing attributes in process `syz.4.2994'. [ 672.451654][T15053] netdevsim netdevsim0 ÿÿÿÿÿÿ: renamed from netdevsim0 (while UP) [ 672.635336][T15066] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.3005'. [ 672.884429][T15076] netlink: 'syz.4.3004': attribute type 39 has an invalid length. [ 675.013669][T13397] Bluetooth: hci0: unexpected event 0x12 length: 15 > 8 [ 675.166466][T15114] FAULT_INJECTION: forcing a failure. [ 675.166466][T15114] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 675.238346][T15114] CPU: 0 PID: 15114 Comm: syz.0.3019 Not tainted syzkaller #0 [ 675.245887][T15114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 675.256072][T15114] Call Trace: [ 675.259471][T15114] [ 675.262427][T15114] dump_stack_lvl+0x18c/0x250 [ 675.267163][T15114] ? show_regs_print_info+0x20/0x20 [ 675.272475][T15114] ? load_image+0x400/0x400 [ 675.277001][T15114] ? __lock_acquire+0x7d40/0x7d40 [ 675.282833][T15114] ? snprintf+0xe9/0x140 [ 675.287083][T15114] should_fail_ex+0x39d/0x4d0 [ 675.291770][T15114] _copy_to_user+0x2f/0xa0 [ 675.296203][T15114] simple_read_from_buffer+0xe7/0x150 [ 675.301673][T15114] proc_fail_nth_read+0x1e8/0x260 [ 675.306892][T15114] ? proc_fault_inject_write+0x360/0x360 [ 675.312648][T15114] ? fsnotify_perm+0x271/0x5e0 [ 675.317646][T15114] ? proc_fault_inject_write+0x360/0x360 [ 675.323477][T15114] vfs_read+0x28b/0x970 [ 675.327674][T15114] ? kernel_read+0x1e0/0x1e0 [ 675.332296][T15114] ? __fget_files+0x28/0x4b0 [ 675.336995][T15114] ? __fget_files+0x28/0x4b0 [ 675.341702][T15114] ? __fget_files+0x43d/0x4b0 [ 675.346421][T15114] ? __fdget_pos+0x2a3/0x330 [ 675.351157][T15114] ? ksys_read+0x75/0x260 [ 675.356500][T15114] ksys_read+0x150/0x260 [ 675.360774][T15114] ? vfs_write+0x990/0x990 [ 675.365364][T15114] ? lockdep_hardirqs_on+0x98/0x150 [ 675.370681][T15114] do_syscall_64+0x55/0xa0 [ 675.375133][T15114] ? clear_bhb_loop+0x40/0x90 [ 675.379830][T15114] ? clear_bhb_loop+0x40/0x90 [ 675.384534][T15114] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 675.390453][T15114] RIP: 0033:0x7fc2ea15cfce [ 675.394899][T15114] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 675.414813][T15114] RSP: 002b:00007fc2eb0b5fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 675.423397][T15114] RAX: ffffffffffffffda RBX: 00007fc2eb0b66c0 RCX: 00007fc2ea15cfce [ 675.431484][T15114] RDX: 000000000000000f RSI: 00007fc2eb0b60a0 RDI: 0000000000000004 [ 675.439580][T15114] RBP: 00007fc2eb0b6090 R08: 0000000000000000 R09: 0000000000000000 [ 675.447777][T15114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 675.455875][T15114] R13: 00007fc2ea416038 R14: 00007fc2ea415fa0 R15: 00007ffded0ec6f8 [ 675.464081][T15114] [ 676.239861][T15131] netlink: 6 bytes leftover after parsing attributes in process `syz.0.3026'. [ 676.269491][T15131] openvswitch: netlink: Flow actions attr not present in new flow. [ 676.302952][T15134] netlink: 'syz.0.3026': attribute type 10 has an invalid length. [ 676.415431][T15134] team0: Port device veth0_to_bond added [ 677.698155][T15175] FAULT_INJECTION: forcing a failure. [ 677.698155][T15175] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 677.744360][T15175] CPU: 1 PID: 15175 Comm: syz.5.3044 Not tainted syzkaller #0 [ 677.751947][T15175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 677.762085][T15175] Call Trace: [ 677.765428][T15175] [ 677.768575][T15175] dump_stack_lvl+0x18c/0x250 [ 677.773342][T15175] ? show_regs_print_info+0x20/0x20 [ 677.778875][T15175] ? load_image+0x400/0x400 [ 677.783566][T15175] ? __might_fault+0xaa/0x120 [ 677.788328][T15175] ? __lock_acquire+0x7d40/0x7d40 [ 677.793461][T15175] should_fail_ex+0x39d/0x4d0 [ 677.798232][T15175] _copy_from_iter+0x1d9/0x12e0 [ 677.803158][T15175] ? rep_movs_alternative+0x4a/0x90 [ 677.808438][T15175] ? _copy_from_iter+0x24e/0x12e0 [ 677.813544][T15175] ? __virt_addr_valid+0x18c/0x540 [ 677.818697][T15175] ? __lock_acquire+0x7d40/0x7d40 [ 677.823927][T15175] ? copyout_mc+0x70/0x70 [ 677.828284][T15175] ? copyout_mc+0x70/0x70 [ 677.832638][T15175] ? __virt_addr_valid+0x18c/0x540 [ 677.837770][T15175] ? page_copy_sane+0x16a/0x270 [ 677.842643][T15175] copy_page_from_iter+0x7b/0x100 [ 677.847778][T15175] skb_copy_datagram_from_iter+0x2e4/0x6e0 [ 677.853624][T15175] tun_get_user+0x15db/0x3ca0 [ 677.858423][T15175] ? aa_file_perm+0x11b/0xee0 [ 677.863160][T15175] ? rcu_read_unlock+0xa0/0xa0 [ 677.868148][T15175] ? tun_get+0x1c/0x2e0 [ 677.872360][T15175] ? __lock_acquire+0x7d40/0x7d40 [ 677.877427][T15175] ? tun_get+0x1c/0x2e0 [ 677.881702][T15175] tun_chr_write_iter+0x119/0x200 [ 677.886757][T15175] vfs_write+0x46c/0x990 [ 677.891023][T15175] ? file_end_write+0x250/0x250 [ 677.895982][T15175] ? __fget_files+0x43d/0x4b0 [ 677.900687][T15175] ? __fdget_pos+0x1d8/0x330 [ 677.905291][T15175] ? ksys_write+0x75/0x260 [ 677.909734][T15175] ksys_write+0x150/0x260 [ 677.914129][T15175] ? __ia32_sys_read+0x90/0x90 [ 677.919016][T15175] ? lockdep_hardirqs_on+0x98/0x150 [ 677.924233][T15175] do_syscall_64+0x55/0xa0 [ 677.928670][T15175] ? clear_bhb_loop+0x40/0x90 [ 677.933375][T15175] ? clear_bhb_loop+0x40/0x90 [ 677.938072][T15175] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 677.944063][T15175] RIP: 0033:0x7f858539c799 [ 677.948511][T15175] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 677.968309][T15175] RSP: 002b:00007f8586176028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 677.976830][T15175] RAX: ffffffffffffffda RBX: 00007f8585615fa0 RCX: 00007f858539c799 [ 677.984838][T15175] RDX: 000000000000fdef RSI: 0000200000000240 RDI: 00000000000000c8 [ 677.992880][T15175] RBP: 00007f8586176090 R08: 0000000000000000 R09: 0000000000000000 [ 678.000872][T15175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 678.008859][T15175] R13: 00007f8585616038 R14: 00007f8585615fa0 R15: 00007ffce4582158 [ 678.016972][T15175] [ 678.252400][T15172] sctp: [Deprecated]: syz.1.3042 (pid 15172) Use of struct sctp_assoc_value in delayed_ack socket option. [ 678.252400][T15172] Use struct sctp_sack_info instead [ 678.815101][T15194] syzkaller0: entered promiscuous mode [ 678.820850][T15194] syzkaller0: entered allmulticast mode [ 679.163379][ T11] syzkaller0: tun_net_xmit 48 [ 683.093603][T15236] netlink: 'syz.0.3064': attribute type 1 has an invalid length. [ 683.125366][T15236] netlink: 161700 bytes leftover after parsing attributes in process `syz.0.3064'. [ 683.258859][T13397] Bluetooth: hci2: unknown advertising packet type: 0x20 [ 683.262168][T15240] netlink: 1047 bytes leftover after parsing attributes in process `syz.5.3066'. [ 683.284582][T15240] bridge_slave_1: default FDB implementation only supports local addresses [ 683.477315][T15248] netlink: 4079 bytes leftover after parsing attributes in process `syz.5.3069'. [ 683.733678][T15253] netlink: 'syz.4.3071': attribute type 29 has an invalid length. [ 683.750993][T15253] netlink: 'syz.4.3071': attribute type 29 has an invalid length. [ 683.764435][T15254] netlink: 'syz.4.3071': attribute type 29 has an invalid length. [ 683.781932][T15259] netlink: 'syz.4.3071': attribute type 29 has an invalid length. [ 683.811997][T15254] netlink: 'syz.4.3071': attribute type 29 has an invalid length. [ 683.965518][T15258] syzkaller0: entered promiscuous mode [ 683.986605][T15258] syzkaller0: entered allmulticast mode [ 684.270655][T15269] netlink: 'syz.1.3074': attribute type 29 has an invalid length. [ 686.094681][ T1290] ieee802154 phy0 wpan0: encryption failed: -22 [ 686.102846][ T1290] ieee802154 phy1 wpan1: encryption failed: -22 [ 687.170699][T15269] netlink: 'syz.1.3074': attribute type 29 has an invalid length. [ 687.328988][T15289] FAULT_INJECTION: forcing a failure. [ 687.328988][T15289] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 687.357731][T15289] CPU: 0 PID: 15289 Comm: syz.0.3079 Not tainted syzkaller #0 [ 687.365267][T15289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 687.375553][T15289] Call Trace: [ 687.378869][T15289] [ 687.381848][T15289] dump_stack_lvl+0x18c/0x250 [ 687.386600][T15289] ? show_regs_print_info+0x20/0x20 [ 687.391849][T15289] ? load_image+0x400/0x400 [ 687.396475][T15289] ? __might_fault+0xaa/0x120 [ 687.401367][T15289] ? __lock_acquire+0x7d40/0x7d40 [ 687.406433][T15289] should_fail_ex+0x39d/0x4d0 [ 687.411152][T15289] _copy_from_iter+0x1d9/0x12e0 [ 687.416039][T15289] ? rep_movs_alternative+0x4a/0x90 [ 687.421585][T15289] ? _copy_from_iter+0x24e/0x12e0 [ 687.426674][T15289] ? __virt_addr_valid+0x18c/0x540 [ 687.431935][T15289] ? __lock_acquire+0x7d40/0x7d40 [ 687.437017][T15289] ? copyout_mc+0x70/0x70 [ 687.441410][T15289] ? copyout_mc+0x70/0x70 [ 687.445884][T15289] ? __virt_addr_valid+0x18c/0x540 [ 687.451065][T15289] ? page_copy_sane+0x16a/0x270 [ 687.455976][T15289] copy_page_from_iter+0x7b/0x100 [ 687.461141][T15289] skb_copy_datagram_from_iter+0x2e4/0x6e0 [ 687.467007][T15289] tun_get_user+0x15db/0x3ca0 [ 687.471740][T15289] ? aa_file_perm+0x11b/0xee0 [ 687.476547][T15289] ? rcu_read_unlock+0xa0/0xa0 [ 687.481830][T15289] ? tun_get+0x1c/0x2e0 [ 687.486209][T15289] ? __lock_acquire+0x7d40/0x7d40 [ 687.491270][T15289] ? tun_get+0x1c/0x2e0 [ 687.495580][T15289] tun_chr_write_iter+0x119/0x200 [ 687.500664][T15289] vfs_write+0x46c/0x990 [ 687.505099][T15289] ? file_end_write+0x250/0x250 [ 687.510020][T15289] ? __fget_files+0x43d/0x4b0 [ 687.514754][T15289] ? __fdget_pos+0x1d8/0x330 [ 687.519384][T15289] ? ksys_write+0x75/0x260 [ 687.523958][T15289] ksys_write+0x150/0x260 [ 687.528369][T15289] ? __ia32_sys_read+0x90/0x90 [ 687.533194][T15289] ? lockdep_hardirqs_on+0x98/0x150 [ 687.538521][T15289] do_syscall_64+0x55/0xa0 [ 687.542972][T15289] ? clear_bhb_loop+0x40/0x90 [ 687.547882][T15289] ? clear_bhb_loop+0x40/0x90 [ 687.552705][T15289] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 687.558634][T15289] RIP: 0033:0x7fc2ea19c799 [ 687.563165][T15289] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 687.582832][T15289] RSP: 002b:00007fc2eb0b6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 687.591395][T15289] RAX: ffffffffffffffda RBX: 00007fc2ea415fa0 RCX: 00007fc2ea19c799 [ 687.599513][T15289] RDX: 000000000000fdef RSI: 0000200000000240 RDI: 00000000000000c8 [ 687.607730][T15289] RBP: 00007fc2eb0b6090 R08: 0000000000000000 R09: 0000000000000000 [ 687.615942][T15289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 687.623972][T15289] R13: 00007fc2ea416038 R14: 00007fc2ea415fa0 R15: 00007ffded0ec6f8 [ 687.632094][T15289] [ 688.176996][ T5772] Bluetooth: hci0: command 0x0406 tx timeout [ 689.100113][T15314] syzkaller0: entered promiscuous mode [ 689.208655][T15314] syzkaller0: entered allmulticast mode [ 689.339248][T15326] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.3089'. [ 691.157088][T15359] FAULT_INJECTION: forcing a failure. [ 691.157088][T15359] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 691.180971][T15359] CPU: 0 PID: 15359 Comm: syz.1.3100 Not tainted syzkaller #0 [ 691.188523][T15359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 691.198626][T15359] Call Trace: [ 691.201931][T15359] [ 691.205154][T15359] dump_stack_lvl+0x18c/0x250 [ 691.209978][T15359] ? show_regs_print_info+0x20/0x20 [ 691.215225][T15359] ? load_image+0x400/0x400 [ 691.219763][T15359] ? __might_fault+0xaa/0x120 [ 691.224534][T15359] ? __lock_acquire+0x7d40/0x7d40 [ 691.229582][T15359] should_fail_ex+0x39d/0x4d0 [ 691.234280][T15359] _copy_from_iter+0x1d9/0x12e0 [ 691.239149][T15359] ? rep_movs_alternative+0x4a/0x90 [ 691.244374][T15359] ? _copy_from_iter+0x24e/0x12e0 [ 691.249585][T15359] ? __virt_addr_valid+0x18c/0x540 [ 691.254815][T15359] ? __lock_acquire+0x7d40/0x7d40 [ 691.260035][T15359] ? copyout_mc+0x70/0x70 [ 691.264382][T15359] ? copyout_mc+0x70/0x70 [ 691.268725][T15359] ? __virt_addr_valid+0x18c/0x540 [ 691.273863][T15359] ? page_copy_sane+0x16a/0x270 [ 691.278820][T15359] copy_page_from_iter+0x7b/0x100 [ 691.283977][T15359] skb_copy_datagram_from_iter+0x2e4/0x6e0 [ 691.289924][T15359] tun_get_user+0x15db/0x3ca0 [ 691.294643][T15359] ? aa_file_perm+0x11b/0xee0 [ 691.299351][T15359] ? rcu_read_unlock+0xa0/0xa0 [ 691.304165][T15359] ? tun_get+0x1c/0x2e0 [ 691.308523][T15359] ? __lock_acquire+0x7d40/0x7d40 [ 691.313680][T15359] ? tun_get+0x1c/0x2e0 [ 691.317865][T15359] tun_chr_write_iter+0x119/0x200 [ 691.322952][T15359] vfs_write+0x46c/0x990 [ 691.327258][T15359] ? file_end_write+0x250/0x250 [ 691.332141][T15359] ? __fget_files+0x43d/0x4b0 [ 691.337036][T15359] ? __fdget_pos+0x1d8/0x330 [ 691.341639][T15359] ? ksys_write+0x75/0x260 [ 691.346075][T15359] ksys_write+0x150/0x260 [ 691.350478][T15359] ? __ia32_sys_read+0x90/0x90 [ 691.355282][T15359] ? lockdep_hardirqs_on+0x98/0x150 [ 691.360589][T15359] do_syscall_64+0x55/0xa0 [ 691.365023][T15359] ? clear_bhb_loop+0x40/0x90 [ 691.369723][T15359] ? clear_bhb_loop+0x40/0x90 [ 691.374451][T15359] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 691.380381][T15359] RIP: 0033:0x7f2a57d9c799 [ 691.384820][T15359] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 691.404763][T15359] RSP: 002b:00007f2a58bfd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 691.413293][T15359] RAX: ffffffffffffffda RBX: 00007f2a58015fa0 RCX: 00007f2a57d9c799 [ 691.421313][T15359] RDX: 000000000000fdef RSI: 0000200000000240 RDI: 00000000000000c8 [ 691.429306][T15359] RBP: 00007f2a58bfd090 R08: 0000000000000000 R09: 0000000000000000 [ 691.437375][T15359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 691.445361][T15359] R13: 00007f2a58016038 R14: 00007f2a58015fa0 R15: 00007fffe8dfde58 [ 691.453381][T15359] [ 691.599653][T15362] netlink: 64859 bytes leftover after parsing attributes in process `syz.1.3101'. [ 691.672327][T15363] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 691.688380][T15363] netlink: 212912 bytes leftover after parsing attributes in process `syz.1.3101'. [ 691.706683][T15363] openvswitch: netlink: IP tunnel dst address not specified [ 693.467636][T15370] netlink: 132 bytes leftover after parsing attributes in process `syz.1.3102'. [ 693.607151][T15372] netlink: 'syz.1.3102': attribute type 21 has an invalid length. [ 693.645301][T15372] netlink: 'syz.1.3102': attribute type 1 has an invalid length. [ 693.685265][T15372] netlink: 15998 bytes leftover after parsing attributes in process `syz.1.3102'. [ 693.931767][T15376] netlink: 'syz.4.3103': attribute type 29 has an invalid length. [ 693.933036][T15385] netlink: 164 bytes leftover after parsing attributes in process `syz.0.3107'. [ 693.983936][T15376] netlink: 'syz.4.3103': attribute type 29 has an invalid length. [ 694.124697][T15387] netlink: 6 bytes leftover after parsing attributes in process `syz.5.3108'. [ 694.143635][T15387] openvswitch: netlink: Flow actions attr not present in new flow. [ 694.964735][T15401] netlink: 'syz.0.3111': attribute type 3 has an invalid length. [ 695.004462][T15401] netlink: 'syz.0.3111': attribute type 4 has an invalid length. [ 695.015345][T15401] netlink: 9067 bytes leftover after parsing attributes in process `syz.0.3111'. [ 695.057235][T15400] syzkaller0: entered promiscuous mode [ 695.062760][T15400] syzkaller0: entered allmulticast mode [ 695.222392][ T12] syzkaller0: tun_net_xmit 48 [ 695.981639][T15425] netlink: 'syz.5.3121': attribute type 29 has an invalid length. [ 698.339162][T15423] netlink: 'syz.4.3122': attribute type 10 has an invalid length. [ 698.349041][T15423] netlink: 'syz.4.3122': attribute type 16 has an invalid length. [ 698.357012][T15423] netlink: 156 bytes leftover after parsing attributes in process `syz.4.3122'. [ 698.374943][T15425] netlink: 'syz.5.3121': attribute type 29 has an invalid length. [ 698.753182][T15430] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.3123'. [ 700.014741][T13397] Bluetooth: hci0: ISO packet for unknown connection handle 3846 [ 700.602431][T15461] netlink: 4595 bytes leftover after parsing attributes in process `syz.1.3133'. [ 701.729090][T15483] netlink: 'syz.4.3140': attribute type 29 has an invalid length. [ 701.743435][T15483] netlink: 'syz.4.3140': attribute type 29 has an invalid length. [ 701.758386][T15488] FAULT_INJECTION: forcing a failure. [ 701.758386][T15488] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 701.764536][T15484] netlink: 'syz.4.3140': attribute type 29 has an invalid length. [ 701.772316][T15488] CPU: 0 PID: 15488 Comm: syz.1.3141 Not tainted syzkaller #0 [ 701.787203][T15488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 701.797388][T15488] Call Trace: [ 701.800695][T15488] [ 701.803662][T15488] dump_stack_lvl+0x18c/0x250 [ 701.808508][T15488] ? show_regs_print_info+0x20/0x20 [ 701.813933][T15488] ? load_image+0x400/0x400 [ 701.818581][T15488] ? __might_fault+0xaa/0x120 [ 701.823397][T15488] ? __lock_acquire+0x7d40/0x7d40 [ 701.828485][T15488] should_fail_ex+0x39d/0x4d0 [ 701.833313][T15488] _copy_from_iter+0x1d9/0x12e0 [ 701.838186][T15488] ? rep_movs_alternative+0x4a/0x90 [ 701.843415][T15488] ? _copy_from_iter+0x24e/0x12e0 [ 701.848547][T15488] ? __virt_addr_valid+0x18c/0x540 [ 701.853672][T15488] ? __lock_acquire+0x7d40/0x7d40 [ 701.858713][T15488] ? copyout_mc+0x70/0x70 [ 701.863060][T15488] ? copyout_mc+0x70/0x70 [ 701.867664][T15488] ? __virt_addr_valid+0x18c/0x540 [ 701.872825][T15488] ? page_copy_sane+0x16a/0x270 [ 701.878041][T15488] copy_page_from_iter+0x7b/0x100 [ 701.883174][T15488] skb_copy_datagram_from_iter+0x2e4/0x6e0 [ 701.889012][T15488] tun_get_user+0x15db/0x3ca0 [ 701.893714][T15488] ? aa_file_perm+0x11b/0xee0 [ 701.898412][T15488] ? rcu_read_unlock+0xa0/0xa0 [ 701.903217][T15488] ? tun_get+0x1c/0x2e0 [ 701.907387][T15488] ? __lock_acquire+0x7d40/0x7d40 [ 701.912604][T15488] ? tun_get+0x1c/0x2e0 [ 701.916782][T15488] tun_chr_write_iter+0x119/0x200 [ 701.921909][T15488] vfs_write+0x46c/0x990 [ 701.926180][T15488] ? file_end_write+0x250/0x250 [ 701.931075][T15488] ? __fget_files+0x43d/0x4b0 [ 701.935775][T15488] ? __fdget_pos+0x1d8/0x330 [ 701.940376][T15488] ? ksys_write+0x75/0x260 [ 701.944815][T15488] ksys_write+0x150/0x260 [ 701.949336][T15488] ? __ia32_sys_read+0x90/0x90 [ 701.954301][T15488] ? lockdep_hardirqs_on+0x98/0x150 [ 701.959581][T15488] do_syscall_64+0x55/0xa0 [ 701.964010][T15488] ? clear_bhb_loop+0x40/0x90 [ 701.968785][T15488] ? clear_bhb_loop+0x40/0x90 [ 701.973478][T15488] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 701.979385][T15488] RIP: 0033:0x7f2a57d9c799 [ 701.983809][T15488] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 702.003433][T15488] RSP: 002b:00007f2a58bfd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 702.012045][T15488] RAX: ffffffffffffffda RBX: 00007f2a58015fa0 RCX: 00007f2a57d9c799 [ 702.020114][T15488] RDX: 000000000000fdef RSI: 0000200000000240 RDI: 00000000000000c8 [ 702.028274][T15488] RBP: 00007f2a58bfd090 R08: 0000000000000000 R09: 0000000000000000 [ 702.036309][T15488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 702.044291][T15488] R13: 00007f2a58016038 R14: 00007f2a58015fa0 R15: 00007fffe8dfde58 [ 702.052288][T15488] [ 702.413086][T15498] syzkaller0: entered promiscuous mode [ 702.424326][T15498] syzkaller0: entered allmulticast mode [ 702.443595][ T8226] syzkaller0: tun_net_xmit 48 [ 702.537001][T15506] netlink: 201392 bytes leftover after parsing attributes in process `syz.4.3149'. [ 705.012229][T15505] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.3148'. [ 705.162052][T15513] netlink: 'syz.4.3150': attribute type 7 has an invalid length. [ 705.651947][T15530] netlink: 'syz.5.3156': attribute type 10 has an invalid length. [ 706.484638][T15547] netlink: 60 bytes leftover after parsing attributes in process `syz.5.3160'. [ 706.870925][T15555] netlink: 'syz.5.3163': attribute type 29 has an invalid length. [ 706.911379][T15555] netlink: 'syz.5.3163': attribute type 3 has an invalid length. [ 706.955995][T15555] netlink: 132 bytes leftover after parsing attributes in process `syz.5.3163'. [ 707.215068][ T29] INFO: task syz.3.2507:13481 blocked for more than 143 seconds. [ 707.222954][ T29] Not tainted syzkaller #0 [ 707.325767][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 707.379086][ T29] task:syz.3.2507 state:D stack:25064 pid:13481 ppid:12930 flags:0x00004006 [ 707.415685][ T29] Call Trace: [ 707.432768][ T29] [ 707.442893][ T29] __schedule+0x1553/0x45a0 [ 707.463961][ T29] ? rcu_is_watching+0x15/0xb0 [ 707.489464][ T29] ? asan.module_dtor+0x20/0x20 [ 707.505137][ T29] ? trace_contention_end+0x39/0xe0 [ 707.538292][ T29] ? task_work_cancel+0xa5/0x220 [ 707.555033][ T29] ? task_work_cancel_func+0x210/0x210 [ 707.571147][ T29] schedule+0xbd/0x170 [ 707.575381][ T29] ? _free_event+0xfe/0xf30 [ 707.580118][ T29] _free_event+0x174/0xf30 [ 707.600040][ T29] perf_event_release_kernel+0x842/0x8d0 [ 707.625010][ T29] ? __might_sleep+0xe0/0xe0 [ 707.629676][ T29] ? calc_timer_values+0x400/0x400 [ 707.654852][ T29] ? __fput+0x61c/0x970 [ 707.664864][ T29] ? perf_mmap+0x15c0/0x15c0 [ 707.675028][ T29] perf_release+0x3b/0x40 [ 707.679518][ T29] __fput+0x234/0x970 [ 707.704262][ T29] task_work_run+0x1d4/0x260 [ 707.716667][ T29] ? task_work_cancel+0x220/0x220 [ 707.728024][ T29] do_exit+0x95a/0x2460 [ 707.737860][ T29] ? __lock_acquire+0x7d40/0x7d40 [ 707.749688][ T29] ? put_task_struct+0xc0/0xc0 [ 707.761567][ T29] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 707.774844][ T29] ? get_signal+0x1255/0x13f0 [ 707.785096][ T29] ? lock_chain_count+0x20/0x20 [ 707.800627][ T29] do_group_exit+0x21b/0x2d0 [ 707.807945][ T29] ? lockdep_hardirqs_on+0x98/0x150 [ 707.823641][ T29] get_signal+0x12fc/0x13f0 [ 707.828321][ T29] arch_do_signal_or_restart+0xc2/0x800 [ 707.844181][ T29] ? mutex_unlock+0x10/0x10 [ 707.849044][ T29] ? get_sigframe_size+0x20/0x20 [ 707.854029][ T29] ? ksys_write+0x1fb/0x260 [ 707.869019][ T29] ? exit_to_user_mode_loop+0x3b/0x110 [ 707.874640][ T29] exit_to_user_mode_loop+0x70/0x110 [ 707.889400][ T29] exit_to_user_mode_prepare+0xee/0x180 [ 707.897639][ T29] syscall_exit_to_user_mode+0x1a/0x50 [ 707.908516][ T29] do_syscall_64+0x61/0xa0 [ 707.914592][ T29] ? clear_bhb_loop+0x40/0x90 [ 707.925988][ T29] ? clear_bhb_loop+0x40/0x90 [ 707.930838][ T29] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 707.937816][ T29] RIP: 0033:0x7f3fe1f9c799 [ 707.942391][ T29] RSP: 002b:00007f3fe2f1c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 707.951599][ T29] RAX: 0000000000000012 RBX: 00007f3fe2215fa0 RCX: 00007f3fe1f9c799 [ 707.960059][ T29] RDX: 0000000000000012 RSI: 0000200000000080 RDI: 000000000000000b [ 707.976240][ T29] RBP: 00007f3fe2032c99 R08: 0000000000000000 R09: 0000000000000000 [ 707.984351][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 708.000643][ T29] R13: 00007f3fe2216038 R14: 00007f3fe2215fa0 R15: 00007ffd76a5b518 [ 708.010879][ T29] [ 708.042880][ T29] [ 708.042880][ T29] Showing all locks held in the system: [ 708.063621][ T29] 2 locks held by kworker/u4:1/12: [ 708.076630][ T29] #0: ffff8880b8f3c018 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140 [ 708.089631][ T29] #1: ffffffff8d132060 (rcu_read_lock){....}-{1:2}, at: ___perf_sw_event+0x199/0x730 [ 708.099557][ T29] 1 lock held by khungtaskd/29: [ 708.104606][ T29] #0: ffffffff8d132060 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x290 [ 708.114705][ T29] 2 locks held by kworker/0:2/967: [ 708.120000][ T29] 2 locks held by getty/5530: [ 708.125081][ T29] #0: ffff8880211300a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 708.135309][ T29] #1: ffffc9000326e2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x433/0x1390 [ 708.145941][ T29] 2 locks held by kworker/0:0/12025: [ 708.151338][ T29] #0: ffff888017c72538 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_scheduled_works+0x96f/0x15d0 [ 708.162691][ T29] #1: ffffc9000f547d00 ((work_completion)(&rew->rew_work)){+.+.}-{0:0}, at: process_scheduled_works+0x96f/0x15d0 [ 708.178101][ T29] 2 locks held by syz.1.3161/15548: [ 708.183534][ T29] #0: ffffffff8e3c0d48 (rtnl_mutex){+.+.}-{3:3}, at: ppp_release+0x8a/0x1f0 [ 708.192504][ T29] #1: ffffffff8d137a38 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x3da/0x880 [ 708.203822][ T29] 1 lock held by syz.0.3162/15550: [ 708.209157][ T29] #0: ffffffff8d187fe8 (event_mutex){+.+.}-{3:3}, at: perf_trace_destroy+0x2e/0x140 [ 708.219030][ T29] 1 lock held by syz.0.3162/15551: [ 708.224226][ T29] #0: ffffffff8e3c0d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x811/0xfa0 [ 708.234373][ T29] 1 lock held by syz.0.3162/15559: [ 708.239778][ T29] #0: ffffffff8d187fe8 (event_mutex){+.+.}-{3:3}, at: ftrace_profile_set_filter+0x32/0x200 [ 708.250345][ T29] 2 locks held by syz.5.3163/15552: [ 708.255730][ T29] #0: ffffffff8d187fe8 (event_mutex){+.+.}-{3:3}, at: perf_trace_destroy+0x2e/0x140 [ 708.265430][ T29] #1: ffffffff8d137a38 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x3da/0x880 [ 708.276821][ T29] 1 lock held by syz.1.3164/15557: [ 708.281972][ T29] #0: ffffffff8e3c0d48 (rtnl_mutex){+.+.}-{3:3}, at: tcx_link_release+0xab/0x590 [ 708.293463][ T29] [ 708.298420][ T29] ============================================= [ 708.298420][ T29] [ 708.307236][ T29] NMI backtrace for cpu 0 [ 708.311693][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted syzkaller #0 [ 708.319016][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 708.329177][ T29] Call Trace: [ 708.332485][ T29] [ 708.335514][ T29] dump_stack_lvl+0x18c/0x250 [ 708.340213][ T29] ? nmi_cpu_backtrace+0x1b6/0x3e0 [ 708.345428][ T29] ? show_regs_print_info+0x20/0x20 [ 708.350734][ T29] ? load_image+0x400/0x400 [ 708.355371][ T29] nmi_cpu_backtrace+0x3a6/0x3e0 [ 708.360453][ T29] ? nmi_trigger_cpumask_backtrace+0x2f0/0x2f0 [ 708.366731][ T29] ? _printk+0xde/0x130 [ 708.370904][ T29] ? load_image+0x400/0x400 [ 708.375439][ T29] ? load_image+0x400/0x400 [ 708.379961][ T29] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 708.386084][ T29] nmi_trigger_cpumask_backtrace+0x17a/0x2f0 [ 708.392076][ T29] watchdog+0xf3d/0xf80 [ 708.396263][ T29] ? watchdog+0x1e1/0xf80 [ 708.400621][ T29] kthread+0x2fa/0x390 [ 708.404712][ T29] ? hungtask_pm_notify+0x90/0x90 [ 708.409755][ T29] ? kthread_blkcg+0xd0/0xd0 [ 708.414418][ T29] ret_from_fork+0x48/0x80 [ 708.418850][ T29] ? kthread_blkcg+0xd0/0xd0 [ 708.423479][ T29] ret_from_fork_asm+0x11/0x20 [ 708.428313][ T29] [ 708.431935][ T29] Sending NMI from CPU 0 to CPUs 1: [ 708.437562][ C1] NMI backtrace for cpu 1 [ 708.437573][ C1] CPU: 1 PID: 15553 Comm: syz.5.3163 Not tainted syzkaller #0 [ 708.437590][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 708.437598][ C1] RIP: 0010:___perf_sw_event+0x2cb/0x730 [ 708.437621][ C1] Code: 48 0f af c1 48 b9 00 00 00 00 eb 83 b5 80 48 01 c1 48 c1 e9 38 49 8d 1c ce 48 85 db 74 34 48 89 d8 48 c1 e8 03 42 80 3c 20 00 <74> 08 48 89 df e8 fb 89 30 00 4c 8b 33 4d 85 f6 0f 95 c0 49 83 c6 [ 708.437634][ C1] RSP: 0018:ffffc9000b62ef00 EFLAGS: 00000046 [ 708.437648][ C1] RAX: 1ffff11009d904a6 RBX: ffff88804ec82530 RCX: 00000000000000a6 [ 708.437659][ C1] RDX: 0000000040000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 708.437669][ C1] RBP: ffffc9000b62f130 R08: dffffc0000000000 R09: 1ffffffff22382a0 [ 708.437680][ C1] R10: dffffc0000000000 R11: fffffbfff22382a1 R12: dffffc0000000000 [ 708.437690][ C1] R13: ffff8880b8f367e0 R14: ffff88804ec82000 R15: 1ffff920016c5de8 [ 708.437701][ C1] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 708.437713][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 708.437724][ C1] CR2: 0000000100000000 CR3: 000000007dd25000 CR4: 00000000003506e0 [ 708.437740][ C1] DR0: 0000200000000300 DR1: 0000200000000300 DR2: 0000200000000300 [ 708.437751][ C1] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 708.437760][ C1] Call Trace: [ 708.437766][ C1] [ 708.437774][ C1] ? ___perf_sw_event+0x199/0x730 [ 708.437790][ C1] ? perf_swevent_put_recursion_context+0xb0/0xb0 [ 708.437824][ C1] ? psi_task_switch+0x516/0x970 [ 708.437848][ C1] ? preempt_schedule_common+0x82/0xc0 [ 708.437869][ C1] __schedule+0x233e/0x45a0 [ 708.437888][ C1] ? verify_lock_unused+0x140/0x140 [ 708.437906][ C1] ? verify_lock_unused+0x140/0x140 [ 708.437929][ C1] ? mark_lock+0x94/0x320 [ 708.437945][ C1] ? asan.module_dtor+0x20/0x20 [ 708.437973][ C1] ? preempt_schedule+0xc0/0xd0 [ 708.437993][ C1] preempt_schedule_common+0x82/0xc0 [ 708.438013][ C1] preempt_schedule+0xc0/0xd0 [ 708.438033][ C1] ? schedule_preempt_disabled+0x20/0x20 [ 708.438053][ C1] ? __lock_acquire+0x7d40/0x7d40 [ 708.438073][ C1] preempt_schedule_thunk+0x1a/0x30 [ 708.438097][ C1] _raw_spin_unlock+0x3a/0x40 [ 708.438113][ C1] unmap_page_range+0x2315/0x3000 [ 708.438150][ C1] ? copy_page_range+0x3670/0x3670 [ 708.438171][ C1] ? unmap_single_vma+0x1b0/0x2a0 [ 708.438194][ C1] unmap_vmas+0x286/0x3f0 [ 708.438216][ C1] ? unmap_page_range+0x3000/0x3000 [ 708.438237][ C1] ? __lock_acquire+0x7d40/0x7d40 [ 708.438262][ C1] exit_mmap+0x238/0xb90 [ 708.438280][ C1] ? exit_mm_release+0x1a/0x30 [ 708.438298][ C1] ? vm_brk+0x30/0x30 [ 708.438314][ C1] ? __mutex_unlock_slowpath+0x1b4/0x6c0 [ 708.438347][ C1] ? uprobe_clear_state+0x278/0x290 [ 708.438363][ C1] ? mm_update_next_owner+0x562/0x6c0 [ 708.438385][ C1] __mmput+0x118/0x3c0 [ 708.438401][ C1] exit_mm+0x1f2/0x2c0 [ 708.438421][ C1] ? do_exit+0x2460/0x2460 [ 708.438441][ C1] ? taskstats_exit+0x35e/0x9e0 [ 708.438465][ C1] do_exit+0x8dd/0x2460 [ 708.438490][ C1] ? put_task_struct+0xc0/0xc0 [ 708.438520][ C1] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 708.438536][ C1] ? get_signal+0x1068/0x13f0 [ 708.438550][ C1] ? lock_chain_count+0x20/0x20 [ 708.438566][ C1] ? _raw_spin_lock_irq+0xbb/0xf0 [ 708.438583][ C1] do_group_exit+0x21b/0x2d0 [ 708.438602][ C1] ? lockdep_hardirqs_on+0x98/0x150 [ 708.438620][ C1] get_signal+0x12fc/0x13f0 [ 708.438646][ C1] arch_do_signal_or_restart+0xc2/0x800 [ 708.438666][ C1] ? __ia32_sys_get_robust_list+0x110/0x110 [ 708.438682][ C1] ? get_sigframe_size+0x20/0x20 [ 708.438711][ C1] ? exit_to_user_mode_loop+0x3b/0x110 [ 708.438733][ C1] exit_to_user_mode_loop+0x70/0x110 [ 708.438752][ C1] exit_to_user_mode_prepare+0xee/0x180 [ 708.438771][ C1] syscall_exit_to_user_mode+0x1a/0x50 [ 708.438788][ C1] do_syscall_64+0x61/0xa0 [ 708.438807][ C1] ? clear_bhb_loop+0x40/0x90 [ 708.438823][ C1] ? clear_bhb_loop+0x40/0x90 [ 708.438840][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 708.438856][ C1] RIP: 0033:0x7f858539c799 [ 708.438868][ C1] Code: Unable to access opcode bytes at 0x7f858539c76f. [ 708.438875][ C1] RSP: 002b:00007f85861760e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 708.438889][ C1] RAX: fffffffffffffe00 RBX: 00007f8585615fa8 RCX: 00007f858539c799 [ 708.438900][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f8585615fa8 [ 708.438909][ C1] RBP: 00007f8585615fa0 R08: 0000000000000000 R09: 0000000000000000 [ 708.438918][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 708.438927][ C1] R13: 00007f8585616038 R14: 00007ffce4582070 R15: 00007ffce4582158 [ 708.438946][ C1] [ 708.475538][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 708.475553][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted syzkaller #0 [ 708.475570][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 708.475580][ T29] Call Trace: [ 708.475587][ T29] [ 708.475594][ T29] dump_stack_lvl+0x18c/0x250 [ 708.475627][ T29] ? show_regs_print_info+0x20/0x20 [ 708.475651][ T29] ? load_image+0x400/0x400 [ 708.475683][ T29] panic+0x2dc/0x730 [ 708.475702][ T29] ? schedule_preempt_disabled+0x20/0x20 [ 708.475729][ T29] ? bpf_jit_dump+0xd0/0xd0 [ 708.475747][ T29] ? __irq_work_queue_local+0x13a/0x3b0 [ 708.475772][ T29] ? nmi_trigger_cpumask_backtrace+0x2a4/0x2f0 [ 708.475795][ T29] watchdog+0xf7c/0xf80 [ 708.475819][ T29] ? watchdog+0x1e1/0xf80 [ 708.475846][ T29] kthread+0x2fa/0x390 [ 708.475862][ T29] ? hungtask_pm_notify+0x90/0x90 [ 708.475883][ T29] ? kthread_blkcg+0xd0/0xd0 [ 708.475899][ T29] ret_from_fork+0x48/0x80 [ 708.475919][ T29] ? kthread_blkcg+0xd0/0xd0 [ 708.475936][ T29] ret_from_fork_asm+0x11/0x20 [ 708.475971][ T29] [ 708.493054][ T29] Kernel Offset: disabled [ 709.022685][ T29] Rebooting in 86400 seconds..