last executing test programs: 4.48186582s ago: executing program 0 (id=4064): r0 = perf_event_open(&(0x7f00000001c0)={0x0, 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, 0xfffffffc, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x12, 0x5, &(0x7f00000004c0)=ANY=[@ANYRESDEC=r0], &(0x7f0000000280)='syzkaller\x00', 0x0, 0xfffffffffffffda7, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000400)=ANY=[@ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/28], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 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$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r3) r5 = socket$kcm(0x2, 0x1, 0x84) sendmsg$inet(r5, &(0x7f00000010c0)={&(0x7f0000000380)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000000640)}, 0x4000040) sendmsg$inet(r5, 0x0, 0x8040) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_sys\x00', 0x26e1, 0x0) r7 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x1, 0x0, 0xf91, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x2, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x1, 0xffffffffffffffff, 0x9) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback=0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r9 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$inet(r9, &(0x7f0000000340)={&(0x7f0000000140)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30040041) setsockopt$sock_attach_bpf(r9, 0x1, 0x9, &(0x7f0000000800), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0)={0xffffffffffffffff}, 0x4) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)=0x1, 0x12) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000700)=ANY=[@ANYRESDEC=r2, @ANYRES32, @ANYRESHEX, @ANYRESHEX=r7, @ANYRES32=r8, @ANYRESOCT=r1], 0x50) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r6) socket$kcm(0x10, 0x2, 0x4) r10 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000010008188e6b62aa73f72cc9f0ba1f848140000005e140602000000000e000a0010000000028000001294", 0x2e}], 0x1}, 0x80054) 4.214064673s ago: executing program 0 (id=4068): bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0x14, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000f4751f2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000005000000b703000000000000850000007200000018110000", @ANYRESHEX=0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x94) r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x642b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1ff, 0x200}, 0x800, 0xcdb, 0x43a1bd76, 0x0, 0xd, 0x6, 0x2, 0x0, 0x0, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000740)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0xfffffeff}, 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000dc0)={0x6, 0x6, &(0x7f0000000640)=ANY=[@ANYBLOB="1800000000000000000000000000000018200000", @ANYRES32=r3, @ANYBLOB="000000000000800c05000040fffff6000000009500001000"], &(0x7f0000000d40)='syzkaller\x00'}, 0x90) sendmsg$inet(r2, &(0x7f0000001780)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x20, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x4000, 0x0, 0x0, 0x1, 0x8, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$unix(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r5 = socket$kcm(0xa, 0x2, 0x88) setsockopt$sock_attach_bpf(r5, 0x1, 0x41, &(0x7f0000000040)=r4, 0x4) sendmsg$kcm(r5, &(0x7f0000000580)={&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x4, @mcast2, 0x9}, 0x80, 0x0}, 0x4000080) socket$kcm(0x29, 0x2, 0x0) r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340), 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000500)={0xffffffffffffffff, r6}, 0xc) recvmsg$kcm(r5, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/3, 0x3}, 0x2062) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYRES32, @ANYBLOB="2f000000101068b1a69409a7e515b6dc000004000000", @ANYRES32, @ANYBLOB, @ANYRES64=0x0], 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)=@o_path={&(0x7f00000001c0)='./cgroup/../file0\x00', 0x0, 0x10}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)=@generic={&(0x7f0000000280)='./file0\x00', 0x0, 0x8}, 0x18) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={0x0, 0xffffffffffffffff, 0x0, 0x3b, &(0x7f0000000000)='/proc/sys/net/ipv4\x00\x00s/sync_\x00le\xf44.\xab%\xf8\xff\xff\xff\xff\xff\xff\xff=\x11\xc8\xdd\x15\xcc\xd2\xf1d\'%\x11c\x91l,'}, 0x30) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mkdirat$cgroup(r7, &(0x7f0000000040)='syz1\x00', 0x1ff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_lsm={0x6, 0x6, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000080000100000000000000000018200000", @ANYRES32, @ANYBLOB="0000000000000000452d8000ffffffff9500000000000000"], &(0x7f0000000180)='syzkaller\x00', 0x7}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="364000001a00913a"], 0x82d7) 3.994699153s ago: executing program 0 (id=4071): r0 = perf_event_open$cgroup(&(0x7f0000000f00)={0x5, 0x80, 0x1, 0x3, 0xf3, 0x6, 0x0, 0x9f, 0x24485, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x9, 0x2, @perf_bp={0x0}, 0x820, 0x9, 0x7ff, 0x2, 0x3, 0x2, 0xfde, 0x0, 0x5e6, 0x0, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x6, 0xc, &(0x7f0000000780)=ANY=[@ANYBLOB], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x3, '\x00', 0x0, @fallback=0x21, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r1 = socket$kcm(0x10, 0x400000002, 0x0) recvmsg$kcm(r1, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="6000000022007f029e607dd75fcb520000a124b244de91f7f414adcf41bfafdd1b1e93c6292aefa3ca89563a63fb94b2584ca2faa20f2c308b0fe298acec10e3019e1e26e6efd0166e6c1b01132e5423294ac2f4d53c3870c3068461957e5357", 0x60}], 0x1, 0x0, 0x0, 0x6}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x8902, &(0x7f0000000040)) socket$kcm(0x1e, 0x4, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000f80)='+,\x00') r2 = socket$kcm(0x29, 0x5, 0x0) r3 = socket$kcm(0x2, 0x5, 0x84) sendmsg$inet(r3, &(0x7f0000000680)={&(0x7f0000000140)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000180)='W', 0x1}], 0x1}, 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_bp={&(0x7f00000000c0), 0x4}, 0x0, 0x35, 0x43a1bd76, 0x7, 0x9, 0x7, 0x2, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0xc0800, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000280)={0x0, 0x1, [@random="fea6493c7c09"]}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x2, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002300)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, &(0x7f0000000140), 0x0, 0xe00, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) r5 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="5c00000014006b03000000d86e6c1d0002847ea622fb564500004e23e3f58e76110165f450e71b0075e3002500028d459e37000f0000000000bf9367b47e51f60a64c9f4d4938037e786a6d0bdd700"/92, 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x15, 0x3, 0x0, &(0x7f0000000480)='syzkaller\x00'}, 0x94) openat$tun(0xffffffffffffff9c, 0x0, 0x800, 0x0) sendmsg$sock(r2, &(0x7f00000013c0)={&(0x7f0000001040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}, 0x0, 0x1, 0x1, 0x3}}, 0x80, &(0x7f00000012c0)=[{&(0x7f00000010c0)="e61b94a7765aaaae7812e4", 0xb}, {&(0x7f0000001100)}, {&(0x7f0000001140)="512c283568d67a471471c94e76d4dc823361c063d3a1e070dc01caf16e20253c8674d92e8985a244efdfd08b9be08aa9748b870b072e03f6f2d6131461e78ba8508d27cabb", 0x45}, {&(0x7f0000001200)="8cafb91d5bcd8287b51e9baaa1370754104602ad16533c59244522a2cf04a4c2d56e7c5f25662cd79ba80678c2e6f7abdfa5be8fa9a3a662804955d9ec4a3cf0e852c4ba5fc8ee0ce30ff80f6f34a7d2d167f9ab5ae69738d6daa1b37b215b81c786ab73b77836f6a49d2db8a8635b6b5902eaa4aedd45f23bb05f95747d", 0x7e}], 0x4, &(0x7f0000001300)=[@mark={{0x14, 0x1, 0x24, 0x1000}}, @txtime={{0x18, 0x1, 0x3d, 0x80000000000000}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0xc66}}], 0x60}, 0x50) bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0000000004000000180000008e02000000000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES8=r2], 0x48) r7 = socket$kcm(0x15, 0x5, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000001fc0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYRES32, @ANYBLOB="270000000000000000000001ab7ce0f5d4e279c3090cd4570ff0c73756c9d2be357156ae76ded287831e8c9d95db43992dee64875c761f3d1d3def1fd1b150665fa20840b3ade175af968e2173e7d87029b5c91e213bfa7729990a1c1a5df90ed8babc7c8eab2797e2f0c5dddff11eee6f4d4f3fa585cc5bc5892a567597360a4c1c9a2df46fb8bc2c16070358cba15a7232d7a3a59e7b5cfbe269ed2338a64038a63d1bf2a4768d2f16f98ed90ae67321dff471f00b03e72d5ea507865df49a94923687678465ce55265dbd13b7febb4785bc67d159d61e1f066473d1f3749d3246884a13df49dac768bc6624dfd86f58", @ANYRES32=r6, @ANYBLOB, @ANYRES64=0x0], 0x20) r8 = socket$kcm(0xa, 0x2, 0x73) setsockopt$sock_attach_bpf(r8, 0x29, 0x21, &(0x7f0000000200), 0x4) sendmsg$kcm(r8, &(0x7f0000000100)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0xff, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000290000000b"], 0x28}, 0x0) sendmsg$inet(r7, &(0x7f0000001900)={&(0x7f0000000440)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0x40) 3.790209043s ago: executing program 2 (id=4072): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x480283, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x7602, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0xe, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f00000001c0), 0xfffffedf, 0x10, &(0x7f0000000040), 0x0, 0x0, 0xffffffffffffffff, 0xd}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x0, &(0x7f0000002580)="f0b9547ee7affa9daabd309a75d3", 0x0, 0x7000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x4c) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400001, 0x3efd7ab4c41335d9, @perf_config_ext={0x6bc4, 0xcf8}, 0x0, 0x4, 0x0, 0x0, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0x0, 0xffffffffffffffff, 0xa) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x4, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = socket$kcm(0x22, 0x2, 0x21) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x80044943, 0x0) r2 = socket$kcm(0xa, 0x5, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="1303000054009155090893b3"], 0xfe33) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x890b, &(0x7f0000000000)) perf_event_open(&(0x7f0000000a00)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1b23a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000d40)) sendmsg$inet(r1, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="31de76fb398bc62d058b8a96924594f5476a0824be53f7a5949f80614c42391e4b80412938c955d34d37eb96ba7849c3eb823bb36724bd6f6d0219cfe5c884afcd2bdea5acf9c877c03dcdbbb3e47417b6707c27d4c5c1db1924071f6b6f23c7d199c799c9b0c41101e625fcdb7bbfd12a3eeeef4540a5698f058aaf6a141e5d333929b92a7f64e925bf0ef424c3ef29fcd5fd4721c547fde6abe4d47048b64511693624b0d786711abe4a66e250fcbfe95ac9037e58f331b26b6ed0d08e5c73ba4c49", 0xc3}], 0x1, &(0x7f00000001c0)=[@ip_tos_int={{0x14}}, @ip_ttl={{0x14}}, @ip_ttl={{0x14}}, @ip_tos_u8={{0x11}}, @ip_tos_u8={{0x11, 0x2}}, @ip_retopts={{0x28, 0x0, 0x7, {[@lsrr={0x83, 0x3}, @generic={0x0, 0x3, "96"}, @generic={0x0, 0xf, "206a77bdd1a004129054e7704a"}]}}}], 0xa0}, 0x0) 3.00120292s ago: executing program 0 (id=4077): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_clone(0x4042000, &(0x7f0000003200)="6052dc1964bfa03918d7a9f0bb12269b430750582997bf28af22b5db09ba331611fb6c5cb31ea16484d79a7b484c68dddbb0bd89a54f7dfc7ef3c7a9a5ac2e1204d2365b1d6abd9498d542a6f07dbb96c93e", 0x52, &(0x7f0000003280), &(0x7f00000032c0), &(0x7f0000003300)) r3 = syz_clone(0x0, &(0x7f0000003340)="0377cbcb6f66605a68dbdc2d0585f670709896e069558e51e836f3efe2233dbace0a704f6cfe32c1713d2b077062dcc60a1dcca7ef3f80215466", 0x3a, &(0x7f0000003380), &(0x7f00000033c0), &(0x7f0000003400)="4f52c489e900814ede5aede71e92bd563a7f0ae62992b99dc88c30471517f559f8af3c981027433a8b15c6ab08b8d17fcde406cc803e29f305ac368805dcc3eb228893b797576e955ea8dbca54e38cb976b7d605587cf8f67f182f50c7bd0847b12abb2fcef6d2ae06c1bd97d090371a517b917f615d08d0e9fe61d45dde1536b344fac365e181f9290e9890ad8894578ab6142f5761e3c238ac805061e5d3303dbadbd4a6a0c83fe1d891f8302d83cf2380a15a9642dcc3bb88ef094c663b1817d70144bcadc6240f39bf2d633f16586d43bdb378216b1004e169da565273ce") r4 = getpid() r5 = syz_clone(0x2040200, &(0x7f0000003500)="1817a1197c2dafe87c20bb8f6b35bf2cafd7ad002a871f592f6061665bc652e11922f007cbdc237799f7f53901b94f797f33d1bd9f62ca7c0d", 0x39, &(0x7f0000003540), &(0x7f0000003580), &(0x7f00000035c0)="42fc0f4b61bc9eadd96ab02201a86232be67c9bcb0f116000d3fc197e49f2bad002335f54e053b484b014fcc46") sendmsg$unix(r1, &(0x7f00000036c0)={0x0, 0x0, &(0x7f0000003180)=[{&(0x7f0000000040)="e41e64b71948b3371a0059ebcc51f1220d17cb241f22b563bee3717f8edf1fcbd44bf859240edcfc385e8d51ce0703b42a7d2c9c6ec307722340134800301fca406a4c39ed0934a9c8eb0af8a6b97b65e7b8256ac34ec31cabb26383bf2d6a442bf23369bd2d5646625732fd0b6391caba29f46afcfc42a98f68dbef6dd6e0eaa800f929570792ed5d50f8208ec7fdabe7a5bb815de856265601a3a95e29a7a8d7bb41423ab97a40a5362cb24519bd73ff02f8d7e288f9ae18313ce0a8404caf881f9860129ab39d2ebd99a1b57c38ad0b4295ff197a9648b226416987c67a3dc80c3f3b928167", 0xe7}, {&(0x7f0000000140)="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0x1000}, 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{&(0x7f0000002140)="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0x1000}, {&(0x7f0000003140)="7b471d6bc106a7fcf8010b", 0xb}], 0x5, &(0x7f0000003600)=[@cred={{0x1c, 0x1, 0x2, {r2, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xee00, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee00, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee01, 0xee01}}}], 0xa0}, 0x4008005) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000003700)='pids.events\x00', 0x0, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000003740)='memory.min\x00', 0x2, 0x0) r8 = openat$cgroup_procs(r6, &(0x7f0000003780)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r8, &(0x7f00000037c0)=r3, 0x12) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r6) syz_open_procfs$namespace(r3, &(0x7f0000003800)='ns/pid_for_children\x00') r9 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000003880)={r9, r6, 0x0, 0xa, &(0x7f0000003840)='%+\x9d}/%/6,\x00'}, 0x30) syz_open_procfs$namespace(r2, &(0x7f00000038c0)='ns/uts\x00') gettid() r10 = perf_event_open(&(0x7f0000003900)={0x0, 0x80, 0x4, 0x4, 0x4, 0x9, 0x0, 0x1, 0x8000, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x5}, 0x4, 0x5, 0x265, 0x8, 0x68, 0x7e, 0x7, 0x0, 0xed, 0x0, 0x8}, r2, 0x8, r6, 0xb) openat$cgroup_procs(r7, &(0x7f0000003980)='cgroup.procs\x00', 0x2, 0x0) r11 = bpf$PROG_LOAD(0x5, &(0x7f0000003cc0)={0x20, 0x7, &(0x7f0000003a00)=@raw=[@exit, @alu={0x7, 0x1, 0xd, 0x8, 0xd, 0x40, 0x8}, @tail_call={{0x18, 0x2, 0x1, 0x0, r6}}], &(0x7f0000003a40)='syzkaller\x00', 0x5, 0xd9, &(0x7f0000003a80)=""/217, 0x41100, 0x46, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000003b80)={0x2, 0x5, 0x4, 0x6}, 0x10, 0xffffffffffffffff, r6, 0x9, &(0x7f0000003bc0)=[r6, r6, r6], &(0x7f0000003c00)=[{0x1, 0x1, 0x3, 0x6}, {0x5, 0x4, 0x0, 0xa}, {0x0, 0x1, 0x0, 0xa}, {0x2, 0x3, 0x5, 0x2}, {0x0, 0x1, 0x4, 0x5}, {0x5, 0x3, 0x10, 0x8}, {0x3, 0x2, 0x3, 0x6}, {0x0, 0x4, 0x7, 0xc}, {0x5, 0x1, 0xb}], 0x10, 0x8}, 0x94) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003d80)=@generic={&(0x7f00000039c0)='./file0\x00', r11}, 0x18) write$cgroup_devices(r6, &(0x7f0000003dc0)={'b', ' *:* ', 'w\x00'}, 0x8) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000003e40)={0x1, &(0x7f0000003e00)=[{0x1, 0xfd, 0x9, 0x7}]}) ioctl$PERF_EVENT_IOC_SET_BPF(r10, 0x40042408, r11) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r10, 0x4008240b, &(0x7f0000003ec0)={0x2, 0x80, 0x6, 0x9, 0x0, 0x1, 0x0, 0x9, 0x80, 0x8, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000003e80), 0xc}, 0xb00, 0x8, 0x83, 0x2, 0x10000, 0x5, 0x3, 0x0, 0x9, 0x0, 0xfffffffffffffff8}) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000003f40)=0xffffffffffffffff) recvmsg(r0, &(0x7f00000045c0)={&(0x7f0000003f80)=@alg, 0x80, &(0x7f0000004500)=[{&(0x7f0000004000)=""/3, 0x3}, {&(0x7f0000004040)=""/101, 0x65}, {&(0x7f00000040c0)=""/190, 0xbe}, {&(0x7f0000004180)=""/59, 0x3b}, {&(0x7f00000041c0)=""/8, 0x8}, {&(0x7f0000004200)=""/120, 0x78}, {&(0x7f0000004280)=""/133, 0x85}, {&(0x7f0000004340)=""/165, 0xa5}, {&(0x7f0000004400)=""/247, 0xf7}], 0x9}, 0x40) recvmsg$kcm(r6, &(0x7f0000004ac0)={&(0x7f0000004600)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @empty}}}}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004680)=""/74, 0x4a}, {&(0x7f0000004700)=""/195, 0xc3}, {&(0x7f0000004800)=""/136, 0x88}, {&(0x7f00000048c0)=""/223, 0xdf}, {&(0x7f00000049c0)=""/36, 0x24}], 0x5, &(0x7f0000004a80)=""/64, 0x40}, 0x102) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000004c80)={0x2, 0x0}, 0x8) r13 = bpf$PROG_LOAD(0x5, &(0x7f0000004f00)={0x9, 0x9, &(0x7f0000004cc0)=@raw=[@jmp={0x5, 0x0, 0x7, 0x0, 0x6, 0x4, 0xffffffffffffffef}, @jmp={0x5, 0x0, 0x7, 0xa, 0x8, 0xfffffffffffffffe, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4}, @map_val={0x18, 0x0, 0x2, 0x0, r6}, @map_val={0x18, 0x0, 0x2, 0x0, r6, 0x0, 0x0, 0x0, 0x8b}, @generic={0xd0, 0xe, 0x5, 0xd92, 0xfffffffa}], &(0x7f0000004d40)='syzkaller\x00', 0x422, 0x25, &(0x7f0000004d80)=""/37, 0x41100, 0x4a, '\x00', 0x0, @cgroup_sock=0xc, r6, 0x8, &(0x7f0000004dc0)={0x8, 0x3}, 0x8, 0x10, 0x0, 0x0, 0xffffffffffffffff, r6, 0x9, &(0x7f0000004e00)=[r6, r6, r6, r6, r6, r6, r7], &(0x7f0000004e40)=[{0x2, 0x2, 0x4, 0x6}, {0x3, 0x1, 0x3, 0xb}, {0x4, 0x2, 0xb, 0x6}, {0x3, 0x1, 0x7, 0xa}, {0x4, 0x1, 0xfffffff9, 0x3}, {0x1, 0x4, 0xb, 0x9}, {0x1, 0x1, 0xe, 0x5}, {0x0, 0x1, 0x7}, {0x0, 0x2, 0x4, 0x3}], 0x10, 0xff}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000005000)={0x18, 0xe, &(0x7f0000004b00)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, [@map_val={0x18, 0x9, 0x2, 0x0, r6, 0x0, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0xbc23, 0x0, 0x0, 0x0, 0xfffffffb}, @initr0={0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x10}, @cb_func={0x18, 0xb, 0x4, 0x0, 0x7}, @generic={0x5, 0x8, 0x4, 0xa1d, 0x4}, @jmp={0x5, 0x1, 0x1, 0xb, 0x1, 0xfffffffffffffff4, 0x10}, @alu={0x7, 0x1, 0x9, 0x7, 0x2, 0x20, 0x10}]}, &(0x7f0000004b80)='syzkaller\x00', 0x1846, 0x14, &(0x7f0000004bc0)=""/20, 0x41000, 0x13, '\x00', 0x0, @fallback=0x13, r6, 0x8, &(0x7f0000004c00)={0x0, 0x2}, 0x8, 0x10, &(0x7f0000004c40)={0x2, 0x6, 0xf, 0x1}, 0x10, r12, r13, 0x0, &(0x7f0000004fc0)=[r6], 0x0, 0x10, 0x10000}, 0x94) 2.957018272s ago: executing program 3 (id=4078): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, 0x0, &(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) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x2}, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, 0x0, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB="0a00000016000000b40000007f00000000000000dba8f6dbcc5bceb6bb97b8078458a3fc42827b16d82e89dbdb6b5d03da2a4d1cf70224c83936eb8adc2dcb9ae08a9427bbcdf440edb76f61a68a51f15d68cc599327331cf8e44b03f8d3420b1d492e04d6c6236ffc015ec1bb6e80c25d9e1a5ff00fb803ac1800b212f6cef320c9083441f4a429f2b44eef831262c72c89a139187c46fa825213", @ANYRES32, @ANYBLOB="66172f888d4204d27816e3fe4cd0000000000000d42120f5e6cb40dd8349b7f7fda9e15b", @ANYRES32=0x0, @ANYRES32, @ANYRES64], 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000004c0000004c0000001c000000000000000000000104000000200000000500000001000004040000000100000001000000000000001800000002000004080000001300000002000000000000000100000001000000200000000076616c006270665f7370696e5f6c6f636b006c6f636b0066"], 0x0, 0x80}, 0x28) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000940)=ANY=[@ANYBLOB="0200000004000000080000000100000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000000014000081be604100e2877de7d9737ea11f9858e059c44dca3c2d9969996f3336e4be65e22c992a47cb7a1d16fdb2de649754b9cca72faaa6ae004444d41b4b4a4c", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="010000000300"/28], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000ac0)={0x11, 0xc, &(0x7f0000000700)=ANY=[@ANYRES64, @ANYBLOB='s', @ANYBLOB="0000000000000000b7080000000100007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002000000850000008200000080978fee55d80060"], &(0x7f0000000500)='syzkaller\x00'}, 0x94) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)=@o_path={&(0x7f0000000140)='./file0\x00', r2, 0x4000, r0}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x14, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f0000000840)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, r1}, 0x94) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89f3, &(0x7f0000000080)) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x1, 0x0, 0x41, 0x3, 0x0, 0x6, 0x0, 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, 0xff, 0x6, @perf_config_ext={0xc, 0x5}, 0x0, 0x1, 0x0, 0x4, 0x9, 0x5, 0xe, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xfffffffffffffff9, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000240)={0x4, 0x80, 0x8, 0x1, 0x7e, 0xa1, 0x0, 0x1, 0x82000, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x13599ab5, 0x2, @perf_config_ext={0x8, 0xffffffffffffff81}, 0xb000, 0x5, 0x2, 0x4, 0x4, 0x6, 0x36c, 0x0, 0x2, 0x0, 0x9}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x4) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x200}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89f1, &(0x7f0000000080)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="1801"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) perf_event_open(0x0, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000540)={0x8886088df4d7c5d6, 0x80, 0x2, 0x1, 0x9, 0x82, 0x0, 0x58, 0x20b1, 0x6, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x8057, 0x2, @perf_bp={&(0x7f0000000400), 0x8}, 0x1e0a, 0x6b7, 0x20e7, 0x5, 0x19, 0x3ff, 0x3, 0x0, 0x3ff, 0x0, 0xad}, 0x0, 0x2, 0xffffffffffffffff, 0x9) socket$kcm(0x10, 0x400000002, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0xc000000, 0x2101, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x100904, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x644b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x2}, 0x8004, 0xcdd, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[], 0x0}, 0x94) 2.741426332s ago: executing program 2 (id=4080): r0 = 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) r1 = 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(r0, 0x40042408, r1) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r2 = socket$kcm(0x2, 0x1000000000000002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$sock_attach_bpf(r2, 0x88, 0x67, 0x0, 0x0) r3 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r3, 0x0, 0x0) socketpair(0x1, 0x1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) socket$kcm(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0xd, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bf810000000000000708"], 0x0, 0x2}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], 0xfdef) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000007c0)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x94) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x60}, 0x94) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0xf5ffffff, &(0x7f0000000000)='%', 0x0, 0xd01, 0xbe02, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 2.600473048s ago: executing program 3 (id=4081): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 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, 0x4, @perf_bp={0x0, 0x9}, 0xc001, 0x1, 0x0, 0xd, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="1802000000000000000000002000000085000000870000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000010b703000000000000850000009b00000095"], &(0x7f0000000080)='syzkaller\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000a40)={r0, 0x18000000000002a0, 0xe, 0x8, &(0x7f0000000380)="2f51000000000000000000020200", 0x0, 0x8, 0x60000000, 0x0, 0xfffffffffffffda9, 0x0, 0x0, 0x5, 0x0, 0x80}, 0x28) r1 = socket$kcm(0x11, 0x3, 0x0) (async) socket$kcm(0xa, 0x1, 0x0) (async, rerun: 64) 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, 0x0, @perf_config_ext={0x0, 0x3fff7ffa}, 0x0, 0x35, 0x43a1bd76, 0x7, 0x3, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (rerun: 64) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) (async) r2 = bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) (async) r3 = socket$kcm(0xa, 0x1, 0x0) setsockopt$sock_attach_bpf(r3, 0x29, 0x1a, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f00000003c0)={&(0x7f0000000040)=@l2tp6={0xa, 0x0, 0xfffffffc, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x80, 0x0}, 0x20000002) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x1f, 0x11, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000ffffffff000000000000000085000000a8000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r2, @ANYBLOB="0000000000000000b705000000000000850000"], &(0x7f0000000b00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) r4 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000480)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB='b *:'], 0xa) (async) socket$kcm(0xa, 0x1, 0x106) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="9feb0100180000000000000034000000340000000c0000000400000002000084fdf7ffff0a000000020000000000000005000000020000000400000600000000000000010500000020000000006100302e615f5f610061"], 0x0, 0x58}, 0x28) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x4c318641655e77ba, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000000000000000000095000000000000000000"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x4a, '\x00', 0x0, @fallback=0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = socket$kcm(0x10, 0x2, 0x0) (async, rerun: 64) sendmsg$sock(r3, &(0x7f00000009c0)={&(0x7f0000000400)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x4, {0xa, 0x4e22, 0x6, @mcast1, 0x4369}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000640)="f373abfc16da1967e462a9361a1a80f23692bb7d75a677cf1610488019021fda9044d1e08fc3a1e474af13b5a229a9c1448781280b5e54befbecc9cd0cb348dadaff565fbb9fb2d547ff179fade7b8a0c3caccf21f05ead10f4ef2c2591a2ecebdd6d2d7fde8adbdbfef53f4fb6b6a12f01ba057af03eda8756fcd910ae8bf090293b5ad0113af494429c9f48a577c30", 0x90}, {&(0x7f0000000700)="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", 0xfd}], 0x2, &(0x7f0000000900)=[@timestamping={{0x14, 0x1, 0x25, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @timestamping={{0x14}}, @timestamping={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0xe}}], 0x78}, 0x20000040) (async, rerun: 64) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f00000002c0)=ANY=[@ANYRESOCT=r1], 0x0}, 0xb1) (async) r6 = socket$kcm(0x10, 0x2, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x1, 0x4, 0x8, 0x5, 0x6}, 0x50) (async) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xd, &(0x7f0000000040)=ANY=[@ANYBLOB="180100001700000000000000ff00000085000000a800000018110000", @ANYRES32=r7, @ANYBLOB="0000000000000000b7080000000002007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008002010b704000000000000850000000100000095"], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x12, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000340)={r8}, 0xc) (async, rerun: 32) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) sendmsg$inet(r6, &(0x7f0000000540)={0x0, 0xc027, &(0x7f0000000340)=[{&(0x7f00000000c0)="98eb000014006bcd9e", 0xeb98}], 0x1, 0x0, 0x0, 0x1f000000}, 0x600) socket$kcm(0xa, 0x2, 0x0) (async) sendmsg$kcm(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="2e00000010008188040f80ec59acbc0413a181014100000000010000000000000e000a000f00000002800200121f", 0x2e}, {&(0x7f00000002c0), 0xffffffffffffff3e}], 0x2, 0x0, 0x5c}, 0x0) 2.56598763s ago: executing program 0 (id=4082): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0xe0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x0, 0x43, &(0x7f0000000100)=[{}, {}], 0x10, 0x10, &(0x7f0000000140), &(0x7f0000000180), 0x8, 0xd4, 0x8, 0x8, &(0x7f00000001c0)}}, 0x10) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x37, 0x0, 0x0, 0x0, '\x00', r1, 0x0}, 0x50) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000500)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4c, 0x4c, 0x6, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x8}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x5, 0x5}}, @decl_tag={0x9, 0x0, 0x0, 0x11, 0x0, 0xa}, @volatile={0x5, 0x0, 0x0, 0x9, 0x4}]}, {0x0, [0x30, 0x30, 0x10, 0x2e]}}, &(0x7f0000000480)=""/66, 0x6a, 0x42, 0x0, 0x0, 0x10000}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000009c0)={0x1c, 0x1c, &(0x7f0000000d80)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r2}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x1b}}, {}, [@snprintf={{}, {0x3, 0x3, 0x3, 0xa, 0x9, 0xfff0}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x5}, {0x3, 0x3, 0x6, 0xa, 0xa, 0xfff0, 0xf1}, {0x5, 0x1, 0xb, 0x8, 0xa, 0x4}, {0x7, 0x0, 0x0, 0x8}, {}, {0x7, 0x0, 0x0, 0x0}, {}, {0x18, 0x2, 0x2, 0x0, r0}, {0x7, 0x0, 0xb, 0x2}, {0x46, 0x0, 0x0, 0x76}}], {{}, {0x6, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000000)='GPL\x00', 0xd, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x23, r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c0}, 0x94) 2.398068738s ago: executing program 0 (id=4084): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext={0x3c, 0xfffffffffffffffd}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x3, 0x4, &(0x7f0000000440)=@framed={{0x18, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x40002}, [@call={0x85, 0x0, 0x0, 0x4f}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) socket$kcm(0xa, 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000700)=ANY=[@ANYBLOB="9feb010018000000000000000000000000000000020000000000c51137c7b501b378b7f40214327e2a5553ac84410b51d377f7564405e1171bd3e20a9e8059e7d3253e5702ee0ac0bdb23366cd15ad8c910c4a644e5a3c2e3596b3"], 0x0, 0x1a, 0x0, 0x1, 0x711}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = perf_event_open(0x0, 0x0, 0x3, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x3}, 0x100c, 0x7f, 0x0, 0x5, 0x200000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = gettid() perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0xe, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x5, 0x6, 0x2, 0x0, 0x0, 0x0, 0x19d1}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x3d, 0x7, 0x8, 0x0, 0x0, 0x6, 0x10801, 0x6, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6f06, 0x4, @perf_config_ext={0x4}, 0x4080, 0x9, 0x7, 0x1, 0x8, 0x1, 0x5a6, 0x0, 0x2}, r1, 0xe, r0, 0xa) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x19, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) socketpair$unix(0x1, 0x1, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x10, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, 0x0}, 0x48844) socketpair(0x8, 0x4, 0xffffa2cc, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000140)={0x0, 0x80, 0x0, 0x0, 0x3, 0xfa, 0x0, 0x90, 0x8224, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8, 0x3, @perf_bp={&(0x7f0000000040), 0x5}, 0x6000, 0x77, 0x80, 0x2, 0x8, 0x6, 0x81, 0x0, 0x81, 0x0, 0x5}) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) r2 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00'}, 0x94) r3 = bpf$ITER_CREATE(0xb, &(0x7f00000004c0)={r2}, 0x8) close(r3) socketpair$unix(0x1, 0x1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x0, 0x3c}, 0x28) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[], 0x40) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{}, 0x0, &(0x7f0000000100)=r3}, 0x20) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x4c186400, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 1.878027803s ago: executing program 1 (id=4085): r0 = perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x3}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000400)=ANY=[@ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/28], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9e8, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, @perf_bp={&(0x7f0000000240), 0x1a}, 0x106a00, 0x20400001, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) socket$kcm(0x2, 0x922000000001, 0x106) (async) r3 = socket$kcm(0x2, 0x922000000001, 0x106) setsockopt$sock_attach_bpf(r3, 0x1, 0x43, &(0x7f0000000000), 0xff7b) (async) setsockopt$sock_attach_bpf(r3, 0x1, 0x43, &(0x7f0000000000), 0xff7b) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, 0xffffffffffffffff) r4 = socket$kcm(0x2, 0x1, 0x84) sendmsg$inet(r4, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000000640)}, 0x4000040) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c018030029000b12d25a80648c2594f90124fc60100c02000c0c0400053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1}, 0x0) close(r4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_sys\x00', 0x26e1, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_sys\x00', 0x26e1, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x78) (async) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x78) perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x9) (async) perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x9) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f00000006c0)={0x2, 0x4e23, @multicast1}, 0x10, 0x0}, 0x400c804) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000006c0)='v', 0x1}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback=0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socket$kcm(0x2, 0x200000000000001, 0x106) (async) r6 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$inet(r6, &(0x7f0000000340)={&(0x7f0000000140)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30040041) r7 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r7, &(0x7f0000002dc0)={&(0x7f0000001640)=@l2tp6={0xa, 0x0, 0x0, @local, 0x3}, 0x80, &(0x7f00000029c0)=[{&(0x7f00000016c0)="83", 0x1}], 0x1}, 0x41) sendmsg$kcm(r7, &(0x7f00000001c0)={&(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x4, @local, 0x3, 0x4}, 0x80, &(0x7f0000000100)=[{0x0, 0x21}], 0x1}, 0x4804) (async) sendmsg$kcm(r7, &(0x7f00000001c0)={&(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x4, @local, 0x3, 0x4}, 0x80, &(0x7f0000000100)=[{0x0, 0x21}], 0x1}, 0x4804) setsockopt$sock_attach_bpf(r6, 0x1, 0x9, &(0x7f0000000800), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) (async) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x6, 0x4, 0x4, 0x7, 0x0, 0x1, 0xe92}, 0x50) bpf$PROG_BIND_MAP(0xa, &(0x7f00000003c0)={0xffffffffffffffff, r8}, 0xc) (async) bpf$PROG_BIND_MAP(0xa, &(0x7f00000003c0)={0xffffffffffffffff, r8}, 0xc) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r9 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="5c00000014006b03000000d86e6c1d0010ffff0af32c6e586575f800250002000f00000017d34460bc24eab556a705251e6182949a369f3d3b48dfd8cdbf9367b4fa51f60a64c9f4d4938037e786a6d0bdd700"/92, 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) (async) sendmsg$inet(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="5c00000014006b03000000d86e6c1d0010ffff0af32c6e586575f800250002000f00000017d34460bc24eab556a705251e6182949a369f3d3b48dfd8cdbf9367b4fa51f60a64c9f4d4938037e786a6d0bdd700"/92, 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 1.576687677s ago: executing program 3 (id=4086): r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="b4000000000000001600000000040000e3552424211ee51995007400000000ebffffff0000b567971b5bb3f68b9192d7bba88eff2d"], 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000280)=ANY=[@ANYRESHEX=r0, @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b"], 0x0, 0x3, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="c01803001d000b63d25a80648c2594f90124fc60100c06", 0x17}], 0x1, 0x0, 0x0, 0x4000}, 0x3500000000000000) (async) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000240)="3504000040000511d25a35400c0002000200002037153e370c040180060410", 0x1f}], 0x1}, 0x10049014) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020023000b05d25a806f8c6394f91a24fc600702", 0x16}], 0x1, 0x0, 0x0, 0x400300}, 0x20044050) (async) r1 = socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000720000001801"], 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) (async) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="33fe0000180091c8b14a0778a8123d181d"], 0xfe33) 1.535461488s ago: executing program 1 (id=4087): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="02c1b03a642fb293860000000100000080"], 0x50) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000400000008"], 0x48) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000034000000340000000e00000001000000000000010400000020000001000000000000000d01000000050000000000000c020000000a0000000000000c0200000000696e74006d61696e0073"], 0x0, 0x5a}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={0xffffffffffffffff, 0x0, 0x5, 0x0, &(0x7f0000000608)="0900000004", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x5, 0xb, &(0x7f0000000400)=ANY=[@ANYBLOB="18110000", @ANYRES32=r0, @ANYBLOB="000000000000000018420000060000000000000000000000b703000000000000b70400000000000085000000b4000000b7000000000000009500000000000000b7000000000000009500000000000000"], &(0x7f0000000500)='GPL\x00', 0x1, 0x100000, &(0x7f0000000700)=""/1048576, 0x0, 0x0, '\x00', 0x0, @fallback, r1, 0x8, &(0x7f0000000600)={0x0, 0x3}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) 1.485331461s ago: executing program 2 (id=4088): 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_bp={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000980)=ANY=[], 0x50) r1 = socket$kcm(0x10, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x0, 0x0, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4f, '\x00', 0x0, 0x2}, 0x94) write$cgroup_subtree(r1, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x33fe0) 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(0xffffffffffffffff, 0x40042408, r2) socketpair(0xa, 0x3, 0xff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b000000090072b8d983435ca132d33683"], 0x48) r3 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x29, 0x30, &(0x7f0000000100), 0x90) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) socket$kcm(0x25, 0x1, 0x0) close(0xffffffffffffffff) syz_open_procfs$namespace(0x0, &(0x7f0000000300)='ns/net\x00') r4 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000005c0)={r4, 0x0, 0x24, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xa) r5 = socket$kcm(0x10, 0x2, 0x4) r6 = socket$kcm(0x10, 0x2, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x2, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000001000000000000000000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000400)={r7, 0x3, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) sendmsg$kcm(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000011008188040f46ecdb4cb9cca7480e1211000000e3bd012a128748b429021627e305dd2b7a146efb440016988919c07b01aa482f61a139300724", 0x3e}], 0x1}, 0x24008010) sendmsg$inet(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="5c00000015006b0300224ed86e6c1d000a117ea6e070d6064e22000300000000250002000f00000017d34460bc24eab556a705251e6182949a00003d3b48dfd8cdbf9767b4fa51f62a64c9f4060046d88037e786a6d0a5d70000", 0x5a}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000b40)={{r0}, 0x0, &(0x7f0000000b00)=r2}, 0x20) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x1) 1.396304385s ago: executing program 3 (id=4089): r0 = socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000b80)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0ff0100000079a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000005ecefab8f2e85c6c1ca711fcd0cdfa146ec561750379585e5a076d839240d29c034055b67dafe6c8dc3d5d78c07fa1f7e655ced4fbd44e24eb0d34e4d5b3185fec0e07004e60c08dc8b8dbf11e6e94d75938321a3aa502cd2424a66e6d2ef831ab7ea0c34f17e3946ef3bb622003b538dfd8e012e79578e51bc53099e90f4580d760551b5b341a29f31e3a06d1ddd6152f7cbdb9cd38bdb2209c67deca8eeb9c15ab3a14817ac61e4dd11183a13477bf7e860e3670ef0e789f65f1328d6704902cbe7bc04b82d2789cb132b8667c2147661df28d9961b63e1a9cf6c2a660a1fe3c184b751c51160fb20b1c581e7be6ba0dc001c4110555850915148ba532e6ea09c346dfebd38608b3280080005d9a9500000000000000334d83239dd27080851dcac3c12233f9a1fb9c2aec61ce63a38d2fd50117b89a9ab359b4eea0c6e95767d42b4e54861d0227dbfd2e6d7f715a7f3deadd7130856f756436303767d2e24f29e5dad9796efea77aeea0182babd18cac1bd4f4390af9a9ceafd0002cab154ad029a1090000002780870014f51c3c975d5aec84222fff0d7216fdb0d3a0ec4be3e563112f0b39501aafe234870072858dc06e7c337642d3e5a815232f5e16c1b30c3a6a71bc85018e5ff2c91018afc9ffc2cc788bee1b47683db01a469398685211dfbbae3e2ed0a50e7313bff5d4c391ddece00fc772dd6b4d4de2a41990f05ca3bdfc92c88c5b8dcd36e7487afa447e2edfae4f390a8337841cef386e22cc22ee17476d738952229682e24b92533ac2a9f5a699593f084419cae0b4532bcc97d3ae486aca54183fb01c73f979ca9857399537f5dc2acb72e7ead0509d380578673f8b6e74ce23877a6b24db0e067345560942fa629fbef2461c96a088a22e8b15c3e233db7ab22e30d46a9d24d37cef099ece72f2090000f44a3210223fdae7ed04935c3c90941576aebc8619d73415cda2130f5011e4845505000001000000004f50adab988dd8e12baf5cc9398fff00404d5d99f82e20ee6a8c88e18c2977aab37d9ac4cfc1c7b400000000000007ff57c39495d5e41ff868f7ca1664fe2f3ced846891180604b6dd2499d16d7d9158ffffffff00000000ef069dc42749a89f854797f29d0000002d8c38a967c1bbe09315c29877a331bcc87dc3addb08141bdee5d27874b2f663ddeef0005b3d96c7aabf4df517d90bdc01e73835d5a3e1a90800c66ee2b1ad76dff9f9000071414c99d4894ee7f8249dc1e3428d2129369ee1b85af6eb2eea0d0df414b315f651c8412392191fa83ee830548f11e1036a8debd64cbe359454a3f2239cfe35f81b7a490f167e6d5c1109000000000000000042b8ff8c21ad702ccacad5b39eef213d1ca296d2a27798c8ce2a305c040035cf4b22549a4bd92052188bd1f285f653b621491dc6aaee0200e2ff08644fb94c06006eff1be2f633c1d987591ec3db58a7bb3042ec3f771f7a1338a5c3dd35e926049fe86e09c58e273cd905deb28c13c1ed1c0d9cae846bf463261135e24d154114df1381b02a0dcbfa8cce7b893e578af7dc7d5e87d44ff828de453f34c2b18660b080efc707e676e1fb4d5825c0ca177a4c7fbb4e62b445c00f576b2b5cc7f819abd0f884cc4806f40300966fcf1e54f5a2d38708194cd6f496e5dee734fe7da3770845cf442d488afdc0e1700000000000000000000000000000000000000000000000000000520500002952a93466ae595c6a8cda690d192a070886df42b27098773b45198b4a34ac977ebd4450e121d01342703f5bf030e935878a6d169c80aa4252d4ea6b8f6216ff202b5b5a182cb5e838b307632d03a7ca6f6d0339f9a33c3093c3690d10ecb65dc5b47481edbf1f000000000000004d16d29c28eb5167e9936ed327fb237a62415f78000000005f0dec1b3ccd35364600000000000000000000000000000000000000000000000000000000000026ded4dd6fe1518cc7802043ecfe69f743f1213bf8179ecd9e5a225d67521dc728eac7d80a5656ac2cbde21d3ebfbf69ff861f4394836ddf128d6d19079e64336e7c676505c78ad67548f4b192be1827fcd95cf107753cb0a6a979d3db0c81c6281e2d8429a863903ca75f4c7df3ea8fc2018d07af1491ef060cd4403a099f32468f65bd06b40824095135861b5cc03f1a1561f0589e0d12969bc982ff5d8e9b986c0c6c747d9a1cc500bb892c3a16ff10feea20bdac00000b0000000000ca06f256c8028e0f9b65f037b21f3289f86a6826c69fa35ba5cbc3f2db1516ffc5c6e3fa618b24a6ce16d6c7010bb37b61fa0a2d8974e69115d33394e86e5dd921a5eadd4b838297ba20f96936b7e4746e92dea6c5d1d33d84d96b50fb000000ae07c65b71088dd7d5d1e1bab9000000000000000000000000b5ace293d5c833c13e3229432ad71d646218b5229dd88137fc7c59aa242af3bb4efb82055a3b61227ad40f52c9f2500579aca11033ec14bb9cc16bd83a00840e602c28ec78e116ae46c4897e2795b6ff92e9a1e24b0b855c02f257aac5af18d8c6b7add58ffb25f339297729a7a51810134d3dfbf71f6516737be55c06d9cdcfb1e29b10b50000eb4acff90756dba1ecf9f58afd3c19b5c4558ba9af6b7333c894a1fb29ade9ad75c9c022e8d03fe28bc358684492aa771dbfe8e4cd14dc5c1eb98b63198f6f830745fe89ad349ffaad76ff9dd643796caffdf67af5dd476c37e7e9a84e2e5da2696e285a59b51c34a5384f2cf51180c159ce40c14089c82759106f422582b42e3e8484ea5a6ad9aa52106eafe0e0caea1ad4cb23f3c2b8a0f455ba69ea284c268d54b43158a8b1d128d02af243b3dc1cab794c9ac57a2a7332f4d8764c302ccd5aac114482b619fc575aa0dd2777e881e29a854380ecf1e49db5a1517ec40bb3fa44f9959bad67ccaba76408da35c9f1534c8bd48bbd61627a2e0a74b5e6aefb7eee403502734137ff47257f164391c673b6079e65d7295eed164ca63e4ea26dce0fb3ce0f6591d80dfb8f386bb79f558982d57c556ca1427b5960b79990565ca2a20996fcba472213744d3a156979651596afde2b0089f023fcfccd072bd6ea8445fc787390d71ec61d5b7b0f05f6931914bf49aa0d66eff294271a93e32f54f281068514a4cd2d0700a43df59e9924e4affdbd22405e675e9d7cdc10546571131831d4dc8c8363077a908d9ae4f27ff095f5b07667f93a3573d3fabfca58ee0a6b6a691102bb3c7be4dc5b816853275e7ae8c13ec341bad15353fad794b46c4fd73e1b4cc78de2156cb158870d5b8446dae9ba5f7f244e6cf8f6791671057347208a313ebbcb72b04706005670f2b0055e440d72c7c3316982c6ebe8675458cf6bb393b007f5cedb7bc411834600000000000000000000000000a20071b07d568a8150ed646b4978d0226d9651647a5999ae7c7c85322a215fcdb1adbad63499518fe0d10145d430422c78367dfa941f74b63f3884565ac89c673da2c2b1172be5f2cd1f3f453ebddd432bd24c73fa773b739e20fcec16a821230654a383ac1868495f67d942c772ca75e09073dbe9307ff5cac7c2c411149a4d989a8a019e068da218d4bc34e4102fd2f97397331e4cd70b4915582b635f07ca87f00dc929f902540f565c20add8675b79e005cf0277d954697317b907b77fa5d6b7feaebaf676a2a37de8aa70748fee4bc198ffd3e2de11eb0eff896fd94de0805ba6b1054a7b3e300d4581e9af62a1ecaee96d2819b3d192e5b9561eb622da25450f586be14017a1cf74f89a1dd18af004decfe266134c3d036ae7996931fe6008a73ed34c35f0da4ffee1fe63bc1af6ef1b4731d50b8ceb582a1e9c6e8d97f8290cc105754f592d16ccdb1df8636d7ca5e372cea97dd0f005cc7092b126dd46758917fb0d94b8483d403bd451429cc1660f0b5a529d8134dc2702f6d8e2f943d98fbe50a3ba653f13f98a00fcbf311f9758ade8e4eb87b4b9fb2d387f5d8c4bdcab2fff9ed8c9de961fd831a070381c8020352fea7c334b2959ddd956701a7ea415e224a81c9fa1ebbabe74f7743e09b6c8b72650b51d5c2000ef3679c039b3604374fc1af7ab354204afbd24f0e701bc08a98452ce2668617e85e0d876f5a8b6d9b777f1c384d8a9883e4262defb6b9aab8d5b76bc91ca50f87966797da2499ca0ac76707c0408a7b6d8708fe7714988babdc11f"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x88, 0x67, &(0x7f00000002c0)=r1, 0x4) sendmsg$inet(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x2, 0x4e24, @multicast1=0xe0000013}, 0x10, &(0x7f0000000140)=[{&(0x7f00000017c0)="f89eb1fb45", 0x5}], 0x1, &(0x7f0000000040)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0xb}, @dev={0xac, 0x14, 0x14, 0x32}}}}], 0x20}, 0x4840) r2 = socket$kcm(0x2, 0x3, 0x106) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xf, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x10000, 0xfffffffffffffdba, 0x0, 0x40f00, 0x4d, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000940)='hugetlb.2MB.usage_in_bytes\x00', 0x26e1, 0x0) close(r3) ioctl$SIOCSIFHWADDR(r3, 0x8b34, &(0x7f0000000000)={'wlan1\x00', @random="000500000020"}) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={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) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, 0xffffffffffffffff) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001a40)=@bpf_tracing={0x1a, 0x18, &(0x7f0000000840)=@raw=[@map_idx_val={0x18, 0x0, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffff801}, @printk={@llx, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x2}}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x10000}, @jmp={0x5, 0x0, 0xb, 0x0, 0x7, 0x80, 0x8}, @map_fd={0x18, 0xb}, @printk={@li, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x7}}, @alu={0x7, 0x0, 0x4, 0xa, 0x5, 0x6f}], &(0x7f0000000900)='syzkaller\x00', 0x7, 0x32, &(0x7f0000000980)=""/50, 0x41000, 0x40, '\x00', 0x0, 0x18, r3, 0x8, &(0x7f00000009c0)={0x9, 0x5}, 0x8, 0x10, 0x0, 0x0, 0xcefd, r1, 0x4, &(0x7f0000000a00)=[r3, r3, r3, r3, r3, r3, r3, r3, r3], &(0x7f0000000a40)=[{0x1, 0x2, 0x3}, {0x4, 0x3, 0x9, 0x8}, {0x4, 0x1, 0x4, 0x8}, {0x1, 0x5, 0x8, 0x7}], 0x10, 0x6}, 0x94) r5 = bpf$ITER_CREATE(0xb, &(0x7f00000004c0)={r4}, 0x8) close(r5) r6 = perf_event_open(&(0x7f0000000b00)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x108b84, 0x4, 0x10, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x48, '\x00', 0x0, @fallback=0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r7) socketpair(0x28, 0x2, 0x28, &(0x7f0000001400)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001980)={0x11, 0x11, &(0x7f0000000540)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xabd5}, {{0x18, 0x1, 0x1, 0x0, r3}}, {}, [@btf_id={0x18, 0xd, 0x3, 0x0, 0x4}], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000640)='GPL\x00', 0x9, 0x0, &(0x7f0000000680), 0x40f00, 0x8, '\x00', 0x0, 0x0, r5, 0x8, &(0x7f0000000ac0)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000001800)={0x1, 0xb, 0x81, 0xfff}, 0x10, 0x0, 0x0, 0x1, &(0x7f0000001840)=[r5, r3], &(0x7f0000001880)=[{0x5, 0x5, 0xb, 0x3}], 0x10, 0x7}, 0x94) bpf$PROG_BIND_MAP(0xa, 0x0, 0x0) r8 = socket$kcm(0x10, 0x400000002, 0x0) r9 = socket$kcm(0x2b, 0x1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) close(r9) r10 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r8, 0x1, 0x32, &(0x7f0000000400)=r4, 0x4) sendmsg$kcm(r10, &(0x7f00000017c0)={&(0x7f0000000040)=@l2tp6={0xa, 0x80fe, 0x7, @dev={0xfe, 0x80, '\x00', 0x1b}, 0x12, 0x2}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="180000000000000084000000070000007f00000000000000b8"], 0xd0}, 0x480c4) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000500)={{}, &(0x7f0000000440), &(0x7f0000000480)}, 0x20) close(r9) 1.339116297s ago: executing program 1 (id=4090): bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x50) r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000340)=@base={0x12, 0x2, 0x8, 0x2}, 0x48) close(r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000780)) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r2, 0xffffffffffffffff}, &(0x7f00000006c0), &(0x7f0000000700)=r1}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002580)={r3, &(0x7f0000000080)="82f7515e", &(0x7f0000001580)=""/4096}, 0x20) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) perf_event_open(0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, 0x0, &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_subtree(r5, &(0x7f0000000340)=ANY=[@ANYBLOB='1-', @ANYRESDEC, @ANYBLOB='E'], 0x31) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89f3, &(0x7f0000000080)) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x1, 0x0, 0x41, 0x8, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x6, @perf_config_ext={0xc, 0x5}, 0x0, 0x1, 0x0, 0x4, 0x9, 0x5, 0xe, 0x0, 0x0, 0x0, 0x3ffffffffffffffc}, 0x0, 0xfffffffffffffff9, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x200}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x89f1, &(0x7f0000000080)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="1801"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) perf_event_open(0x0, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x2, 0x1, 0xd, 0x82, 0x0, 0x58, 0x91, 0x6, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x57, 0x2, @perf_config_ext={0x401, 0xde}, 0x1e0a, 0x6b7, 0x20e7, 0x9, 0x2, 0x3ff, 0x5, 0x0, 0x3ff, 0x0, 0xad}, 0x0, 0x2, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x12000, 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, 0x20007ff, 0x2, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd01, 0x80040000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x41}, 0x50) 1.191152794s ago: executing program 3 (id=4091): r0 = bpf$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}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="0e00000004000000040000000a00000000000000", @ANYRES32, @ANYBLOB="000000000000000000000100000000000000000044dacfda7e32846dca7526fbfa5d5c36eaaf72b8519807d4b0f5d3d98435dda4fc5855017fe7b76421370d3c1526eb6b2c424545634dbd061352d8127bf7f74f", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r1, &(0x7f0000000300)="989f", &(0x7f00000005c0)=""/104}, 0x20) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0) close(r2) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000980)={0x4d45, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000a00)={0x6, 0xf, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xa}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x4, 0xfffffffffffffff0, 0x10}, @map_fd={0x18, 0x6, 0x1, 0x0, r1}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}}]}, &(0x7f0000000580)='syzkaller\x00', 0x4, 0xcf, &(0x7f0000000780)=""/207, 0x41000, 0x32, '\x00', 0x0, @fallback=0x36, r2, 0x8, &(0x7f0000000880)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000940)={0x2, 0xb, 0x715, 0x6}, 0x10, r3, r2, 0x0, &(0x7f00000009c0)=[r2, r2], 0x0, 0x10, 0x6}, 0x94) (async) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000480)={@map=r2, r0, 0x2f, 0x10, 0x4}, 0x20) (async, rerun: 64) r4 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0xa, 0x16, 0xb3, 0x7f}, 0x48) (rerun: 64) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000001080)=ANY=[@ANYBLOB="18050000000000000000000000000020851000000600000018100000", @ANYRES32=r4, @ANYBLOB="00000000000000006600000000000000180000000000000000000000000000009500000000000000a60a000000000000180000002020782500000000002020207a0af8ff00000000cf510000000000000701000000feffffb702000008000000b703000000000000850000002d0000f995"], &(0x7f0000000000)='GPL\x00', 0x2, 0xd2, &(0x7f0000000340)=""/210}, 0x94) 1.029485552s ago: executing program 1 (id=4092): socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE(0x4400000000000000, &(0x7f0000000000)=@base={0xa, 0x8, 0x4932, 0x80, 0x0, 0x1}, 0x50) 955.264955ms ago: executing program 2 (id=4093): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0xaf300, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000340)={'dvmrp1\x00', 0x7101}) syz_clone(0x20030000, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0xba98575a95aeb70d) r1 = socket$kcm(0xa, 0x6, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000000000000ff000000850000000e000000850000000800000095"], &(0x7f0000000240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) setsockopt$sock_attach_bpf(r1, 0x10d, 0xa, &(0x7f0000000000)=r2, 0x11) r3 = bpf$TOKEN_CREATE(0x24, &(0x7f0000001400)={0x0, r2}, 0x8) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000013c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb01001800000000000000900000009000000009000000050000000000000100000000060024010f00000002000093090000000100000010000000000600000b0000000700000002000000000000000000000300000000020000000100000001000000090000000000000a02000000100000000000000e0300000000000000070000000000000e0200000001000000070000000000000100000009000000002e612e8e616100"/177], &(0x7f00000003c0)=""/4096, 0xb1, 0x1000, 0x0, 0x6, 0x10000, @value=r3}, 0x28) setsockopt$sock_attach_bpf(r1, 0x10d, 0xa, &(0x7f0000000040)=r2, 0x4) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) r4 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x29, 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={0x800000, 0x3fff8001}, 0x0, 0x32, 0x43e1bd74, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) 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, 0x7, 0x3efd7ab4c41335d9, @perf_config_ext={0x7, 0x4}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) sendmsg$inet(0xffffffffffffffff, 0x0, 0x10) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000001100)={0x5, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000440)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback=0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) socket$kcm(0x11, 0x200000000000002, 0x300) r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000020000000000000000ee000095"], &(0x7f00000002c0)='GPL\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r6, 0x5, 0xb68, 0x560b0007, &(0x7f0000000000)="259a53f271a76d2688474c6588a8", 0x0, 0xd01, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 899.368788ms ago: executing program 1 (id=4094): bpf$TOKEN_CREATE(0x24, &(0x7f0000000000), 0x8) bpf$TOKEN_CREATE(0x24, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r0}) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x2}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x6, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0xffb0, 0x0, 0x0, 0x0, 0x1}, {{}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x5, 0x0, 0xb, 0x9, 0x0, 0x2, 0x2}, {0x3, 0x2, 0x3, 0xa, 0x9, 0xfe00}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x4}, {0x3, 0x0, 0x6, 0xa, 0x9, 0xfe04, 0xa1}, {0x7, 0x1, 0xb, 0x7, 0x8}, {0x7, 0x0, 0x0, 0x8}, {}, {}, {}, {0x18, 0x2, 0x2, 0x0, r1}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 736.013316ms ago: executing program 1 (id=4095): r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = gettid() perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 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, 0x1, @perf_bp={0x0, 0x3}, 0x0, 0xb02, 0x0, 0x0, 0x200000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r2 = gettid() perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0xe, 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, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x5, 0x6, 0x2, 0x0, 0x0, 0x0, 0x19d1}, r2, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x3d, 0x7, 0x8, 0x0, 0x0, 0x6, 0x10801, 0x6, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6f06, 0x4, @perf_config_ext={0x4}, 0x4080, 0x9, 0x7, 0x9, 0x8, 0x1, 0x5a6, 0x0, 0x2}, r2, 0xe, r0, 0xa) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xffa3}, 0x48) socketpair$unix(0x1, 0x1, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x10, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, 0x0}, 0x48844) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000200)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x749, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2, 0x1}, 0x50) socketpair(0x8, 0x4, 0xffffa2cc, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="d8000000580081d34e81f782db44b904e417434509000300e8fe55a1180015000600142603600e120900210000000401a8001600a40001", 0x37}], 0x1}, 0x0) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000380)={&(0x7f0000000040)="b64b6779e728a585fc6d831c9c111ee3bf867c7fa20663508d961b5b0bc1d4eded804b84c8ee0b5e7b55af44aa8bf4a16c4d4aaf896a13f650a3b4f737945a9a179a6ceb93adadb8dd841258d0f04b02868cd415ab9bc48b055a8b3f92b143cb16138c216513a045af2101e7e3c507bedee404330f1171812cdaeed17a0e89dd4863a4e6808ca6b7046c38f33b9a0417e1c8fae7a9e1b4c8161b02", 0x0, 0x0, 0x0}, 0x38) r3 = socket$kcm(0x10, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000012c0)={0x11, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18080000000000000000000000000000dc0000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x94) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="3640000049009125745c7388641f9c0e0a"], 0xfe33) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000140)={0x0, 0x80, 0x0, 0x0, 0x3, 0xfa, 0x0, 0x90, 0x8224, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8, 0x3, @perf_bp={&(0x7f0000000040), 0x5}, 0x6000, 0x77, 0x80, 0x2, 0x8, 0x6, 0x81, 0x0, 0x81, 0x0, 0x5}) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) r4 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00'}, 0x94) r5 = bpf$ITER_CREATE(0xb, &(0x7f00000004c0)={r4}, 0x8) close(r5) socketpair$unix(0x1, 0x5, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x0, 0x3c}, 0x28) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[], 0x40) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{}, 0x0, &(0x7f0000000100)=r5}, 0x20) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x4c186400, 0x0, 0x0, 0x0, 0x0, 0x0) 732.401785ms ago: executing program 3 (id=4096): r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)=@o_path={&(0x7f00000001c0)='./file0\x00', 0x0, 0x2000, r0}, 0x18) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000b40)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYRESOCT=r1], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r3) r4 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r4, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x3000c085) r5 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r5, 0x107, 0xf, &(0x7f0000000000), 0x4) r6 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0300000004000000040000000a00000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000c16e0a67115ada5700"/28, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/28], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x3, 0x10, &(0x7f0000000000)=@framed={{0x18, 0x6}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r6}, {}, {}, {0x7, 0x0, 0xb, 0x7}}, @printk]}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) socket$kcm(0x2, 0x5, 0x84) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x7, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="18080000000000000000000000000000851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000002c0000000000000018000000000000000000000000000000950000000000000095"], &(0x7f0000000000)='GPL\x00', 0x4}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r7, 0xe0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, &(0x7f0000001380)}}, 0x10) 105.574605ms ago: executing program 2 (id=4097): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x400003, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'geneve1\x00', 0x800}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0xe0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000000c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], 0x0, 0x7, &(0x7f0000000180)=[{}, {}, {}], 0x18, 0x10, &(0x7f00000001c0), &(0x7f0000000200), 0x8, 0xc5, 0x8, 0x8, &(0x7f0000000240)}}, 0x10) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000003c0)=r1) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000480)={0x9, &(0x7f0000000400)=[{0xd51, 0xf9, 0xac, 0x40}, {0x1ff, 0x16, 0xe9, 0x6}, {0x870, 0x9, 0x4, 0x9}, {0x4, 0x9, 0x2, 0x8}, {0x2, 0x3, 0xfe, 0x1}, {0x9, 0x8, 0x61, 0x4}, {0x9, 0x5, 0xa1, 0x3}, {0x15, 0xe1, 0x50, 0x80000001}, {0xaf, 0x29, 0x2, 0xa5}]}) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r2, &(0x7f00000018c0)={&(0x7f00000004c0)=@hci={0x1f, 0xffffffffffffffff, 0x2}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000540)="314b7c0fec4ddde2d62530f11b8b4b1ba8374cd9acdae5110b7b698b7e55282ffdc65a7fcaea7203c12d49f23ff8f24bdf4b43ef459835752d44d03bd3aeeb4330c307679d528da5169fe413778f8af65411a826503fada4d02a293726d346888947d0dc1022fcad676e8a9697a70b035def0cc1f48fe4dc34d0f26a25732604ab3635e9e1a44828cf9596c38655a6501578844309a3767ae133c0a9ed69bff70dc023b0292c4b30dba04b12baa5c33fd9883cc241ebfaec298ab7739af1347e7a31c8cd3cb9f27e4092", 0xca}, {&(0x7f0000000640)="9bef9fa4de499e47b160d54a6fee1ef29e7cd915764e375edaa7b5385f5f1326d7fa7f533251293f9046fab268", 0x2d}, {&(0x7f0000000680)="56be1a1b31b1a905db7a3346347a9bae883806ffe2d7c20561c765e37ec6d15cf6bafa6f8d5ab40e6fde99876c2e947f324014bd8f9f7efbec300818a8aaefa0c9495850d36c0a4b4aa5fd3f679599a828bf96d78b20bdb0bf3c473c4e7104a8dc23099779e9364fab185a41901a8f291092b7d9f5ab753e38bc67942dd1a0c4cb143f8e3d71f1cf713c28cd43f01145ce924201edc8a183e556969ef28d9b8301df9886122b6f1b", 0xa8}], 0x3, &(0x7f0000000780)=[{0x1010, 0xb, 0x401, "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"}, {0x38, 0xff, 0x1, "73774e887cc3c6749667c8277d5ea281c93d20f8703982cfc593614d33ffe4f8c89bd0f1"}, {0xc8, 0x107, 0x8, "f505407bcdb25cd6085daf6663a33ab986a0e2bd864baad32d483253eeec3e40d9665995791415a32efbffb76162044aa841dbdf7fadd3be6a644d818b9b1b62d0bcafc434d1da5b256a4ba0e577aa8add8389c2f9a1857bc59006539c9b77e66a5df100d24da2807bf80989f7308fea3ddffa2171f47d6ca9d50e765e2aaedb367c36285fe36ee746c6e26d338eb09dc03c5cf2382dffd947ba3d0274f5dd7647ca82b90a97bd43459de3901286af4393e5a2ea77"}], 0x1110}, 0x4) ioctl$TUNGETVNETBE(r0, 0x800454df, &(0x7f0000001900)) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001940)=r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001c40)={0xffffffffffffffff, 0xe0, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000001980)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, &(0x7f00000019c0)=[0x0, 0x0, 0x0], &(0x7f0000001a00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x9c, &(0x7f0000001a40)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000001a80), &(0x7f0000001ac0), 0x8, 0xe4, 0x8, 0x8, &(0x7f0000001b00)}}, 0x10) r4 = socket$kcm(0x29, 0x0, 0x0) sendmsg$inet(r4, &(0x7f0000002080)={&(0x7f0000001c80)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10, &(0x7f0000002000)=[{&(0x7f0000001cc0)="cd99470d32f842437982f137d96fc841ef73a9d5ac82d0b7b81e98cadadb6dd213ab5c1997c34a95e196cc28cb898db8a408e2b69f38c5adba94953cfc24fb8e24d56c5cf5f57fcd9ade740148b105d27d4a247a2ab9437430210083672ba77eeb50a58afe43aeccf645a86132c1a41583e7a431bf0e71e6904b2050008f8bef2afe57871631c4eceaf4569782fa378ca49c257f456a2730149a", 0x9a}, {&(0x7f0000001d80)="a0611257601ff507248af369b91f5bb148fbfde51fe28acded672a49ec784d62e059d1cea080c6f444f1bfee66b2d88742b53911fea3f0f684c9d44648c6f18c52", 0x41}, {&(0x7f0000001e00)="72f04138f5d61150c2da8040fe511037220821b717c2f21369b9cafcc279d0fb76e1feeb8f3048f4caa71c79d85996172b3bc8d66f183bb3b305c0fd6dd01574ee58a19d4752c153e4b373355b924ef4c9a061591391fdf2b79f29d832ec30f25d8f83985cbe11578dc1dd6f5012e8cc64aed3b58b6f93e33e0d6f01ff1367d7c7f265560a38f148ef8b65d0e8b7429a4d21623ac2777fa7516b12acd3a61bbf0ec527bb8208136b0c11b156532c26671069b4781704118f6a704ea10cf1681b8eda057a66dc1bad8044805fb8ff8bc132979c2b2f846d625000e53e1f7b8a", 0xdf}, {&(0x7f0000001f00)="1ee6bf2594292233328b65544faf44e84a49ad4f897c32ab50bb17553be855928892e0fb955fce4d2434857058707ef0d3bcfc63adfb074087c9ceccfbf0cbb5722c093e2c990eead352818bc095d58333941fbfefd966dac6eaa034169b6feb7945a3402239d877054df24d4e1cdb214e7aef49309e87a98d942962ab2e27c15c88b42d911056f87abd4d56bec9ccd5a66558d5c5f1ff70326edeeae0821471e0cbf8cfe816d575e7dec94002db809d9ee826c2f110e0b965403dbbcaedf667b82585575916737a369c398c4a23a2c4645f802fc2a700480dd652e151fbd4", 0xdf}], 0x4, &(0x7f0000002040)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @remote, @remote}}}], 0x38}, 0x40850) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000020c0)={[{0x2d, 'cpuacct'}, {0x2d, 'freezer'}, {0x2b, 'net'}, {0x2d, 'hugetlb'}]}, 0x20) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000002100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000002140)={r5}) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000002200)={{0x1, 0xffffffffffffffff}, &(0x7f0000002180), &(0x7f00000021c0)='%pB \x00'}, 0x20) r7 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002380)={&(0x7f0000002240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x98, 0x98, 0x5, [@decl_tag={0xc, 0x0, 0x0, 0x11, 0x4, 0x4}, @type_tag={0x7, 0x0, 0x0, 0x12, 0x4}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x5, 0x6}, @type_tag={0xe, 0x0, 0x0, 0x12, 0x4}, @func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{0x0, 0x5}, {0x4}, {0x4, 0x2}]}, @enum64={0xa, 0x4, 0x0, 0x13, 0x1, 0xc, [{0xc, 0x9, 0x8}, {0x6, 0x100}, {0xd, 0x6, 0x2}, {0xa, 0x1000, 0x2}]}]}, {0x0, [0x30, 0x61, 0x61]}}, &(0x7f0000002300)=""/75, 0xb5, 0x4b, 0x1, 0x3}, 0x28) r8 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000023c0)={0x2, 0x4, 0x8, 0x1, 0x80, r6, 0x2c3, '\x00', r3, r7}, 0x50) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000002440), 0xb40, 0x0) ioctl$TUNSETIFINDEX(r9, 0x400454da, &(0x7f0000002480)=r1) ioctl$TUNATTACHFILTER(r9, 0x401054d5, &(0x7f0000002500)={0x6, &(0x7f00000024c0)=[{0xffff, 0x3, 0x8, 0x10000}, {0x7, 0xc}, {0x0, 0x1, 0x81, 0x4}, {0x2, 0xb0, 0x4, 0xfff}, {0x4, 0x56, 0xb, 0x5c3d211e}, {0x1, 0x8, 0x1, 0xffffffff}]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002980)={0xffffffffffffffff, 0xe0, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00000026c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, &(0x7f0000002700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002740)=[0x0, 0x0, 0x0, 0x0], 0x0, 0xd3, &(0x7f0000002780)=[{}], 0x8, 0x10, &(0x7f00000027c0), &(0x7f0000002800), 0x8, 0xb3, 0x8, 0x8, &(0x7f0000002840)}}, 0x10) r11 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000003b40)={0x6, 0x6, &(0x7f00000029c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x2}, [@alu={0x4, 0x0, 0xd, 0x2, 0x8, 0xfffffffffffffff4, 0x4}, @exit, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}]}, &(0x7f0000002a00)='syzkaller\x00', 0x3a0, 0x1000, &(0x7f0000002a40)=""/4096, 0x41100, 0x2, '\x00', r1, 0x25, r7, 0x8, &(0x7f0000003a40)={0x5, 0x1}, 0x8, 0x10, &(0x7f0000003a80)={0x5, 0xe, 0x7fff, 0xa4}, 0x10, 0x0, 0x0, 0x2, &(0x7f0000003ac0)=[r8, r8], &(0x7f0000003b00)=[{0x4, 0x5, 0x7, 0x7}, {0x0, 0x2, 0xc, 0x4}], 0x10, 0xf}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000003cc0)={0x17, 0x4, &(0x7f0000002540)=@raw=[@ldst={0x3, 0x3, 0x1, 0x7, 0x0, 0xc825f72d97144e19, 0xfffffffffffffff0}, @generic={0x0, 0x8, 0x1, 0x5, 0x8}, @jmp={0x5, 0x0, 0xd, 0x8, 0x1, 0xfffffffffffffffc, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0xc}], &(0x7f0000002580)='GPL\x00', 0x2, 0x85, &(0x7f00000025c0)=""/133, 0x41100, 0x4, '\x00', r3, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000002680)={0x8, 0x1}, 0x8, 0x10, 0x0, 0x0, r10, r11, 0x5, &(0x7f0000003c00)=[r8], &(0x7f0000003c40)=[{0x2, 0x1, 0x10, 0x9}, {0x0, 0x2, 0x4, 0x5}, {0x3, 0x3, 0xb, 0xc}, {0x3, 0x1, 0x0, 0x4}, {0x4, 0x1, 0x7, 0x1}], 0x10, 0xc0000000}, 0x94) r12 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r12, &(0x7f0000003f80)={&(0x7f0000003d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e24, 0x9, @remote, 0x1}}, 0x80, &(0x7f0000003f00)=[{&(0x7f0000003e00)="06e0504171b6d209a43fab79ded7a59e074c32af355b4d513b5ae23aff66125add2681d8ffaae44d9a6ae6698ba4e8f3c283d02bbdc95874baabbf1de88664e0652493f529a9b30e0ed1f54df6e30d2df4b730ef5bc9c59ff690051473fdbb693b554f22fdb5bc5464ef5890798e49058ef61e2991162ef8c90152285fc622ffe48174029a33fbfb1e0488cb3ceb331b2ae7d66d8fa09874c446ce768c57f315c8e1948dfa", 0xa5}, {&(0x7f0000003ec0)="5b882a56903916a7b3197a31bc2e7ea24855f10a8563e282891840727c9a1d42486247acc1effcc60fb80bc06d890b", 0x2f}], 0x2, &(0x7f0000003f40)}, 0x4) socketpair(0xf, 0x80803, 0x3, &(0x7f0000003fc0)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000004280)={&(0x7f0000004000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x152, 0x152, 0x6, [@type_tag={0x2, 0x0, 0x0, 0x12, 0x4}, @struct={0x8, 0x3, 0x0, 0x4, 0x0, 0x3, [{0x7, 0x2, 0x8}, {0x10, 0x3, 0x5}, {0x0, 0x5}]}, @enum64={0xc, 0x9, 0x0, 0x13, 0x1, 0xc, [{0x4, 0x2, 0x7f}, {0x9571, 0x5, 0xfffffffe}, {0xf, 0x8, 0x4}, {0xf, 0x7, 0x7f}, {0x6, 0x3, 0x800}, {0xf, 0x2, 0x7ff}, {0x4, 0x4696, 0x401}, {0x10, 0x6, 0xb}, {0x9, 0x18000}]}, @func_proto={0x0, 0x9, 0x0, 0xd, 0x0, [{0x0, 0x1}, {0x9}, {0x5, 0x1}, {0x4}, {0xc, 0x2}, {0x6, 0x4}, {0x4, 0x3}, {0xd, 0x3}, {0x1, 0x2}]}, @datasec={0x3, 0x0, 0x0, 0xf, 0x2, [], "f03a"}, @type_tag={0x2, 0x0, 0x0, 0x12, 0x1}, @union={0x7, 0x3, 0x0, 0x5, 0x1, 0x6, [{0x2, 0x5, 0x9}, {0xe, 0x1, 0x81}, {0xf, 0x3, 0x6}]}]}, {0x0, [0x30, 0x61, 0x5f, 0x2e]}}, &(0x7f0000004180)=""/206, 0x172, 0xce, 0x0, 0x4}, 0x28) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) 0s ago: executing program 2 (id=4098): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="02c1b03a642fb293860000000100000080"], 0x50) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000400000008"], 0x48) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000034000000340000000e00000001000000000000010400000020000001000000000000000d01000000050000000000000c020000000a0000000000000c0200000000696e74006d61696e0073"], 0x0, 0x5a}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={0xffffffffffffffff, 0x0, 0x5, 0x0, &(0x7f0000000608)="0900000004", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x5, 0xb, &(0x7f0000000400)=ANY=[@ANYBLOB="18110000", @ANYRES32=r0, @ANYBLOB="000000000000000018420000060000000000000000000000b703000000000000b70400000000000085000000b5000000b7000000000000009500000000000000b7000000000000009500000000000000"], &(0x7f0000000500)='GPL\x00', 0x1, 0x100000, &(0x7f0000000700)=""/1048576, 0x0, 0x0, '\x00', 0x0, @fallback, r1, 0x8, &(0x7f0000000600)={0x0, 0x3}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) kernel console output (not intermixed with test programs): 754.336676][T18194] ? lock_chain_count+0x20/0x20 [ 754.341567][T18194] ? __local_bh_disable_ip+0x108/0x1a0 [ 754.347055][T18194] ? __cant_sleep+0x220/0x220 [ 754.351767][T18194] ? __local_bh_enable_ip+0x13a/0x1c0 [ 754.357169][T18194] ? _local_bh_enable+0xa0/0xa0 [ 754.362052][T18194] ? bpf_test_timer_continue+0x135/0x380 [ 754.367732][T18194] ? bpf_test_run+0x174/0x870 [ 754.372447][T18194] bpf_test_run+0x2df/0x870 [ 754.376995][T18194] ? bpf_test_run+0x174/0x870 [ 754.381713][T18194] ? dst_hold+0x70/0x70 [ 754.385900][T18194] ? eth_get_headlen+0x210/0x210 [ 754.390866][T18194] bpf_prog_test_run_skb+0xdbb/0x18f0 [ 754.396286][T18194] ? cpu_online+0x60/0x60 [ 754.400658][T18194] bpf_prog_test_run+0x31f/0x390 [ 754.405627][T18194] __sys_bpf+0x49d/0x890 [ 754.409891][T18194] ? bpf_link_show_fdinfo+0x560/0x560 [ 754.415298][T18194] ? lock_chain_count+0x20/0x20 [ 754.420179][T18194] __x64_sys_bpf+0x7c/0x90 [ 754.424620][T18194] do_syscall_64+0x55/0xb0 [ 754.429057][T18194] ? clear_bhb_loop+0x40/0x90 [ 754.433768][T18194] ? clear_bhb_loop+0x40/0x90 [ 754.438474][T18194] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 754.444394][T18194] RIP: 0033:0x7f6b2a59e159 [ 754.448824][T18194] 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 [ 754.468456][T18194] RSP: 002b:00007f6b2b50a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 754.476900][T18194] RAX: ffffffffffffffda RBX: 00007f6b2a825fa0 RCX: 00007f6b2a59e159 [ 754.484894][T18194] RDX: 0000000000000050 RSI: 0000200000000380 RDI: 000000000000000a [ 754.492891][T18194] RBP: 00007f6b2b50a090 R08: 0000000000000000 R09: 0000000000000000 [ 754.500887][T18194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 754.508880][T18194] R13: 00007f6b2a826038 R14: 00007f6b2a825fa0 R15: 00007ffd4613d128 [ 754.516897][T18194] [ 758.320326][T18235] netlink: 'syz.0.3591': attribute type 10 has an invalid length. [ 758.613891][T18243] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.3593'. [ 758.660951][T18243] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 758.699742][T18243] CPU: 0 PID: 18243 Comm: syz.1.3593 Not tainted syzkaller #0 [ 758.707313][T18243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 758.717379][T18243] Call Trace: [ 758.720665][T18243] [ 758.723610][T18243] dump_stack_lvl+0x18c/0x250 [ 758.728331][T18243] ? show_regs_print_info+0x20/0x20 [ 758.733569][T18243] ? load_image+0x420/0x420 [ 758.738131][T18243] sysfs_warn_dup+0x8e/0xa0 [ 758.742661][T18243] sysfs_do_create_link_sd+0xc0/0x110 [ 758.748047][T18243] device_add_class_symlinks+0x1cf/0x240 [ 758.753721][T18243] device_add+0x4f9/0xc40 [ 758.758096][T18243] wiphy_register+0x1d99/0x2ac0 [ 758.763024][T18243] ? cfg80211_event_work+0x40/0x40 [ 758.768170][T18243] ? minstrel_ht_alloc+0x88a/0x990 [ 758.773327][T18243] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 758.779429][T18243] ieee80211_register_hw+0x2dd8/0x3b30 [ 758.784950][T18243] ? ieee80211_register_hw+0xfb1/0x3b30 [ 758.790550][T18243] ? ieee80211_tasklet_handler+0x20/0x20 [ 758.796226][T18243] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 758.802157][T18243] ? __debug_object_init+0xec/0x450 [ 758.807379][T18243] ? __asan_memset+0x22/0x40 [ 758.811975][T18243] ? __hrtimer_init+0x189/0x270 [ 758.816834][T18243] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 758.822579][T18243] ? mac80211_hwsim_free+0x220/0x220 [ 758.827867][T18243] ? rcu_is_watching+0x15/0xb0 [ 758.832666][T18243] ? kstrndup+0xbd/0x140 [ 758.836924][T18243] hwsim_new_radio_nl+0xdad/0x1a70 [ 758.842079][T18243] ? __nla_validate+0x50/0x50 [ 758.846774][T18243] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 758.853118][T18243] ? __nla_parse+0x40/0x50 [ 758.857542][T18243] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 758.863878][T18243] genl_family_rcv_msg_doit+0x21a/0x310 [ 758.869433][T18243] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 758.875336][T18243] ? bpf_lsm_capable+0x9/0x10 [ 758.880011][T18243] ? security_capable+0x89/0xb0 [ 758.884873][T18243] genl_rcv_msg+0x611/0x7a0 [ 758.889391][T18243] ? genl_bind+0x360/0x360 [ 758.893807][T18243] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 758.900137][T18243] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 758.906723][T18243] ? perf_trace_lock+0xfc/0x3b0 [ 758.911581][T18243] netlink_rcv_skb+0x235/0x4c0 [ 758.916350][T18243] ? genl_bind+0x360/0x360 [ 758.920771][T18243] ? netlink_ack+0x1160/0x1160 [ 758.925545][T18243] ? __lock_acquire+0x7d80/0x7d80 [ 758.930577][T18243] ? down_read+0x1ac/0x2e0 [ 758.934995][T18243] genl_rcv+0x28/0x40 [ 758.938979][T18243] netlink_unicast+0x7b1/0x930 [ 758.943755][T18243] netlink_sendmsg+0x8d0/0xbf0 [ 758.948531][T18243] ? netlink_getsockopt+0x590/0x590 [ 758.953733][T18243] ? apparmor_socket_sendmsg+0x8e/0x330 [ 758.959292][T18243] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 758.964578][T18243] ? security_socket_sendmsg+0x80/0xa0 [ 758.970034][T18243] ? netlink_getsockopt+0x590/0x590 [ 758.975254][T18243] ____sys_sendmsg+0x61b/0x980 [ 758.980029][T18243] ? __asan_memset+0x22/0x40 [ 758.984648][T18243] ? __sys_sendmsg_sock+0x30/0x30 [ 758.989673][T18243] ? __import_iovec+0x5f2/0x850 [ 758.994538][T18243] ? import_iovec+0x73/0xa0 [ 758.999049][T18243] ___sys_sendmsg+0x2a6/0x360 [ 759.003735][T18243] ? __sys_sendmsg+0x2b0/0x2b0 [ 759.008551][T18243] __se_sys_sendmsg+0x1d0/0x2c0 [ 759.013408][T18243] ? __x64_sys_sendmsg+0x80/0x80 [ 759.018364][T18243] ? lockdep_hardirqs_on+0x98/0x150 [ 759.023566][T18243] do_syscall_64+0x55/0xb0 [ 759.027982][T18243] ? clear_bhb_loop+0x40/0x90 [ 759.032660][T18243] ? clear_bhb_loop+0x40/0x90 [ 759.037353][T18243] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 759.043259][T18243] RIP: 0033:0x7f6b2a59e159 [ 759.047684][T18243] 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 [ 759.067311][T18243] RSP: 002b:00007f6b2b4e9028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 759.075729][T18243] RAX: ffffffffffffffda RBX: 00007f6b2a826090 RCX: 00007f6b2a59e159 [ 759.083798][T18243] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 759.091771][T18243] RBP: 00007f6b2a63503b R08: 0000000000000000 R09: 0000000000000000 [ 759.099741][T18243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 759.107711][T18243] R13: 00007f6b2a826128 R14: 00007f6b2a826090 R15: 00007ffd4613d128 [ 759.115702][T18243] [ 759.939606][T18254] netlink: 'syz.0.3597': attribute type 10 has an invalid length. [ 761.692978][T18298] netlink: 'syz.3.3610': attribute type 10 has an invalid length. [ 761.784441][T18304] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.3612'. [ 762.027221][T18304] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 762.070962][T18304] CPU: 1 PID: 18304 Comm: syz.0.3612 Not tainted syzkaller #0 [ 762.078513][T18304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 762.088632][T18304] Call Trace: [ 762.091951][T18304] [ 762.094928][T18304] dump_stack_lvl+0x18c/0x250 [ 762.099681][T18304] ? show_regs_print_info+0x20/0x20 [ 762.104954][T18304] ? load_image+0x420/0x420 [ 762.109571][T18304] sysfs_warn_dup+0x8e/0xa0 [ 762.114133][T18304] sysfs_do_create_link_sd+0xc0/0x110 [ 762.119566][T18304] device_add_class_symlinks+0x1cf/0x240 [ 762.125277][T18304] device_add+0x4f9/0xc40 [ 762.129679][T18304] wiphy_register+0x1d99/0x2ac0 [ 762.134654][T18304] ? cfg80211_event_work+0x40/0x40 [ 762.139823][T18304] ? minstrel_ht_alloc+0x88a/0x990 [ 762.145025][T18304] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 762.151157][T18304] ieee80211_register_hw+0x2dd8/0x3b30 [ 762.156686][T18304] ? ieee80211_register_hw+0xfb1/0x3b30 [ 762.162326][T18304] ? ieee80211_tasklet_handler+0x20/0x20 [ 762.167985][T18304] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 762.174197][T18304] ? __debug_object_init+0xec/0x450 [ 762.179436][T18304] ? __asan_memset+0x22/0x40 [ 762.184054][T18304] ? __hrtimer_init+0x189/0x270 [ 762.188959][T18304] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 762.194771][T18304] ? mac80211_hwsim_free+0x220/0x220 [ 762.200089][T18304] ? rcu_is_watching+0x15/0xb0 [ 762.204885][T18304] ? kstrndup+0xbd/0x140 [ 762.209180][T18304] hwsim_new_radio_nl+0xdad/0x1a70 [ 762.214337][T18304] ? __nla_validate+0x50/0x50 [ 762.219102][T18304] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 762.225465][T18304] ? genl_family_rcv_msg_attrs_parse+0xa3/0x290 [ 762.231760][T18304] ? __nla_parse+0x40/0x50 [ 762.236216][T18304] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 762.242588][T18304] genl_family_rcv_msg_doit+0x21a/0x310 [ 762.248178][T18304] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 762.254117][T18304] ? bpf_lsm_capable+0x9/0x10 [ 762.258805][T18304] ? security_capable+0x89/0xb0 [ 762.263719][T18304] genl_rcv_msg+0x611/0x7a0 [ 762.268270][T18304] ? genl_bind+0x360/0x360 [ 762.272708][T18304] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 762.279090][T18304] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 762.285727][T18304] netlink_rcv_skb+0x235/0x4c0 [ 762.290553][T18304] ? genl_bind+0x360/0x360 [ 762.295018][T18304] ? netlink_ack+0x1160/0x1160 [ 762.299846][T18304] ? __lock_acquire+0x7d80/0x7d80 [ 762.304920][T18304] ? down_read+0x1ac/0x2e0 [ 762.309369][T18304] genl_rcv+0x28/0x40 [ 762.313378][T18304] netlink_unicast+0x7b1/0x930 [ 762.318202][T18304] netlink_sendmsg+0x8d0/0xbf0 [ 762.323017][T18304] ? netlink_getsockopt+0x590/0x590 [ 762.328247][T18304] ? apparmor_socket_sendmsg+0x8e/0x330 [ 762.333823][T18304] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 762.339127][T18304] ? security_socket_sendmsg+0x80/0xa0 [ 762.344605][T18304] ? netlink_getsockopt+0x590/0x590 [ 762.349840][T18304] ____sys_sendmsg+0x61b/0x980 [ 762.354650][T18304] ? __asan_memset+0x22/0x40 [ 762.359356][T18304] ? __sys_sendmsg_sock+0x30/0x30 [ 762.364424][T18304] ? __import_iovec+0x5f2/0x850 [ 762.369324][T18304] ? import_iovec+0x73/0xa0 [ 762.373864][T18304] ___sys_sendmsg+0x2a6/0x360 [ 762.378581][T18304] ? __sys_sendmsg+0x2b0/0x2b0 [ 762.383506][T18304] __se_sys_sendmsg+0x1d0/0x2c0 [ 762.388387][T18304] ? __x64_sys_sendmsg+0x80/0x80 [ 762.393388][T18304] ? lockdep_hardirqs_on+0x98/0x150 [ 762.398614][T18304] do_syscall_64+0x55/0xb0 [ 762.403051][T18304] ? clear_bhb_loop+0x40/0x90 [ 762.407747][T18304] ? clear_bhb_loop+0x40/0x90 [ 762.412453][T18304] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 762.418371][T18304] RIP: 0033:0x7fb2f6f9e159 [ 762.422808][T18304] 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 [ 762.442436][T18304] RSP: 002b:00007fb2f7f37028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 762.450884][T18304] RAX: ffffffffffffffda RBX: 00007fb2f7226090 RCX: 00007fb2f6f9e159 [ 762.458876][T18304] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000004 [ 762.466871][T18304] RBP: 00007fb2f703503b R08: 0000000000000000 R09: 0000000000000000 [ 762.474857][T18304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 762.482844][T18304] R13: 00007fb2f7226128 R14: 00007fb2f7226090 R15: 00007ffe815edd98 [ 762.490873][T18304] [ 765.279109][T18344] netlink: 'syz.2.3622': attribute type 10 has an invalid length. [ 765.621556][T18355] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.3626'. [ 765.764405][T18355] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 765.821974][T18355] CPU: 0 PID: 18355 Comm: syz.0.3626 Not tainted syzkaller #0 [ 765.829525][T18355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 765.839635][T18355] Call Trace: [ 765.842957][T18355] [ 765.845933][T18355] dump_stack_lvl+0x18c/0x250 [ 765.850685][T18355] ? show_regs_print_info+0x20/0x20 [ 765.855954][T18355] ? load_image+0x420/0x420 [ 765.860562][T18355] sysfs_warn_dup+0x8e/0xa0 [ 765.865129][T18355] sysfs_do_create_link_sd+0xc0/0x110 [ 765.870570][T18355] device_add_class_symlinks+0x1cf/0x240 [ 765.876279][T18355] device_add+0x4f9/0xc40 [ 765.880680][T18355] wiphy_register+0x1d99/0x2ac0 [ 765.885671][T18355] ? cfg80211_event_work+0x40/0x40 [ 765.890840][T18355] ? minstrel_ht_alloc+0x88a/0x990 [ 765.896051][T18355] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 765.902191][T18355] ieee80211_register_hw+0x2dd8/0x3b30 [ 765.907797][T18355] ? ieee80211_register_hw+0xfb1/0x3b30 [ 765.913462][T18355] ? ieee80211_tasklet_handler+0x20/0x20 [ 765.919150][T18355] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 765.925119][T18355] ? __debug_object_init+0xec/0x450 [ 765.930393][T18355] ? __asan_memset+0x22/0x40 [ 765.935053][T18355] ? __hrtimer_init+0x189/0x270 [ 765.939991][T18355] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 765.945941][T18355] ? mac80211_hwsim_free+0x220/0x220 [ 765.951296][T18355] ? rcu_is_watching+0x15/0xb0 [ 765.956126][T18355] ? kstrndup+0xbd/0x140 [ 765.960463][T18355] hwsim_new_radio_nl+0xdad/0x1a70 [ 765.965665][T18355] ? __nla_validate+0x50/0x50 [ 765.970463][T18355] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 765.976898][T18355] ? __nla_parse+0x40/0x50 [ 765.981417][T18355] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 765.987835][T18355] genl_family_rcv_msg_doit+0x21a/0x310 [ 765.993469][T18355] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 765.999447][T18355] ? bpf_lsm_capable+0x9/0x10 [ 766.004206][T18355] ? security_capable+0x89/0xb0 [ 766.009148][T18355] genl_rcv_msg+0x611/0x7a0 [ 766.013743][T18355] ? genl_bind+0x360/0x360 [ 766.018216][T18355] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 766.024605][T18355] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 766.031253][T18355] ? ref_tracker_free+0x686/0x830 [ 766.036367][T18355] netlink_rcv_skb+0x235/0x4c0 [ 766.041193][T18355] ? genl_bind+0x360/0x360 [ 766.045676][T18355] ? netlink_ack+0x1160/0x1160 [ 766.050540][T18355] ? __lock_acquire+0x7d80/0x7d80 [ 766.055649][T18355] ? down_read+0x1ac/0x2e0 [ 766.060139][T18355] genl_rcv+0x28/0x40 [ 766.064175][T18355] netlink_unicast+0x7b1/0x930 [ 766.069039][T18355] netlink_sendmsg+0x8d0/0xbf0 [ 766.073895][T18355] ? netlink_getsockopt+0x590/0x590 [ 766.079158][T18355] ? apparmor_socket_sendmsg+0x8e/0x330 [ 766.084766][T18355] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 766.090108][T18355] ? security_socket_sendmsg+0x80/0xa0 [ 766.095618][T18355] ? netlink_getsockopt+0x590/0x590 [ 766.100888][T18355] ____sys_sendmsg+0x61b/0x980 [ 766.105741][T18355] ? __asan_memset+0x22/0x40 [ 766.110404][T18355] ? __sys_sendmsg_sock+0x30/0x30 [ 766.115505][T18355] ? __import_iovec+0x5f2/0x850 [ 766.120447][T18355] ? import_iovec+0x73/0xa0 [ 766.125037][T18355] ___sys_sendmsg+0x2a6/0x360 [ 766.129802][T18355] ? __sys_sendmsg+0x2b0/0x2b0 [ 766.134821][T18355] __se_sys_sendmsg+0x1d0/0x2c0 [ 766.139751][T18355] ? __x64_sys_sendmsg+0x80/0x80 [ 766.144808][T18355] ? lockdep_hardirqs_on+0x98/0x150 [ 766.150073][T18355] do_syscall_64+0x55/0xb0 [ 766.154587][T18355] ? clear_bhb_loop+0x40/0x90 [ 766.159323][T18355] ? clear_bhb_loop+0x40/0x90 [ 766.164065][T18355] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 766.170012][T18355] RIP: 0033:0x7fb2f6f9e159 [ 766.174478][T18355] 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 [ 766.194141][T18355] RSP: 002b:00007fb2f7f37028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 766.202627][T18355] RAX: ffffffffffffffda RBX: 00007fb2f7226090 RCX: 00007fb2f6f9e159 [ 766.210647][T18355] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000009 [ 766.218694][T18355] RBP: 00007fb2f703503b R08: 0000000000000000 R09: 0000000000000000 [ 766.226732][T18355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 766.234755][T18355] R13: 00007fb2f7226128 R14: 00007fb2f7226090 R15: 00007ffe815edd98 [ 766.242838][T18355] [ 768.395497][T18372] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.3631'. [ 768.431955][T18372] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 768.495717][T18372] CPU: 0 PID: 18372 Comm: syz.2.3631 Not tainted syzkaller #0 [ 768.503248][T18372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 768.513329][T18372] Call Trace: [ 768.516611][T18372] [ 768.519547][T18372] dump_stack_lvl+0x18c/0x250 [ 768.524244][T18372] ? show_regs_print_info+0x20/0x20 [ 768.529450][T18372] ? load_image+0x420/0x420 [ 768.533965][T18372] sysfs_warn_dup+0x8e/0xa0 [ 768.538466][T18372] sysfs_do_create_link_sd+0xc0/0x110 [ 768.543856][T18372] device_add_class_symlinks+0x1cf/0x240 [ 768.549502][T18372] device_add+0x4f9/0xc40 [ 768.553840][T18372] wiphy_register+0x1d99/0x2ac0 [ 768.558716][T18372] ? cfg80211_event_work+0x40/0x40 [ 768.563829][T18372] ? minstrel_ht_alloc+0x88a/0x990 [ 768.568947][T18372] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 768.575019][T18372] ieee80211_register_hw+0x2dd8/0x3b30 [ 768.580496][T18372] ? ieee80211_register_hw+0xfb1/0x3b30 [ 768.586049][T18372] ? ieee80211_tasklet_handler+0x20/0x20 [ 768.591685][T18372] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 768.597587][T18372] ? __debug_object_init+0xec/0x450 [ 768.602792][T18372] ? __asan_memset+0x22/0x40 [ 768.607390][T18372] ? __hrtimer_init+0x189/0x270 [ 768.612243][T18372] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 768.617983][T18372] ? mac80211_hwsim_free+0x220/0x220 [ 768.623267][T18372] ? rcu_is_watching+0x15/0xb0 [ 768.628038][T18372] ? kstrndup+0xbd/0x140 [ 768.632297][T18372] hwsim_new_radio_nl+0xdad/0x1a70 [ 768.637417][T18372] ? __nla_validate+0x50/0x50 [ 768.642109][T18372] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 768.648449][T18372] ? __nla_parse+0x40/0x50 [ 768.652876][T18372] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 768.659302][T18372] genl_family_rcv_msg_doit+0x21a/0x310 [ 768.664855][T18372] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 768.670758][T18372] ? bpf_lsm_capable+0x9/0x10 [ 768.675434][T18372] ? security_capable+0x89/0xb0 [ 768.680289][T18372] genl_rcv_msg+0x611/0x7a0 [ 768.684810][T18372] ? genl_bind+0x360/0x360 [ 768.689224][T18372] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 768.695558][T18372] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 768.702143][T18372] ? ref_tracker_free+0x686/0x830 [ 768.707174][T18372] netlink_rcv_skb+0x235/0x4c0 [ 768.711940][T18372] ? genl_bind+0x360/0x360 [ 768.716355][T18372] ? netlink_ack+0x1160/0x1160 [ 768.721127][T18372] ? __lock_acquire+0x7d80/0x7d80 [ 768.726157][T18372] ? down_read+0x1ac/0x2e0 [ 768.730578][T18372] genl_rcv+0x28/0x40 [ 768.734562][T18372] netlink_unicast+0x7b1/0x930 [ 768.739345][T18372] netlink_sendmsg+0x8d0/0xbf0 [ 768.744118][T18372] ? netlink_getsockopt+0x590/0x590 [ 768.749407][T18372] ? apparmor_socket_sendmsg+0x8e/0x330 [ 768.754967][T18372] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 768.760256][T18372] ? security_socket_sendmsg+0x80/0xa0 [ 768.765717][T18372] ? netlink_getsockopt+0x590/0x590 [ 768.770917][T18372] ____sys_sendmsg+0x61b/0x980 [ 768.775689][T18372] ? __asan_memset+0x22/0x40 [ 768.780281][T18372] ? __sys_sendmsg_sock+0x30/0x30 [ 768.785304][T18372] ? __import_iovec+0x5f2/0x850 [ 768.790163][T18372] ? import_iovec+0x73/0xa0 [ 768.794672][T18372] ___sys_sendmsg+0x2a6/0x360 [ 768.799354][T18372] ? __sys_sendmsg+0x2b0/0x2b0 [ 768.804163][T18372] __se_sys_sendmsg+0x1d0/0x2c0 [ 768.809018][T18372] ? __x64_sys_sendmsg+0x80/0x80 [ 768.813971][T18372] ? lockdep_hardirqs_on+0x98/0x150 [ 768.819174][T18372] do_syscall_64+0x55/0xb0 [ 768.823592][T18372] ? clear_bhb_loop+0x40/0x90 [ 768.828277][T18372] ? clear_bhb_loop+0x40/0x90 [ 768.832956][T18372] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 768.838849][T18372] RIP: 0033:0x7f455759e159 [ 768.843260][T18372] 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 [ 768.862893][T18372] RSP: 002b:00007f4558447028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 768.871307][T18372] RAX: ffffffffffffffda RBX: 00007f4557825fa0 RCX: 00007f455759e159 [ 768.879278][T18372] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000004 [ 768.887247][T18372] RBP: 00007f455763503b R08: 0000000000000000 R09: 0000000000000000 [ 768.895217][T18372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 768.903184][T18372] R13: 00007f4557826038 R14: 00007f4557825fa0 R15: 00007ffc647bac98 [ 768.911164][T18372] [ 769.102340][T18377] netlink: 'syz.3.3634': attribute type 10 has an invalid length. [ 769.398743][T18377] bond0: (slave bridge_slave_1): Enslaving as an active interface with an up link [ 769.424265][T18380] netlink: 188 bytes leftover after parsing attributes in process `syz.0.3633'. [ 770.083109][T18407] netlink: 188 bytes leftover after parsing attributes in process `syz.0.3641'. [ 770.133584][T18407] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.3641'. [ 770.224434][T18407] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 770.232420][T18407] CPU: 1 PID: 18407 Comm: syz.0.3641 Not tainted syzkaller #0 [ 770.239925][T18407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 770.250017][T18407] Call Trace: [ 770.253336][T18407] [ 770.256304][T18407] dump_stack_lvl+0x18c/0x250 [ 770.261042][T18407] ? show_regs_print_info+0x20/0x20 [ 770.266297][T18407] ? load_image+0x420/0x420 [ 770.270883][T18407] sysfs_warn_dup+0x8e/0xa0 [ 770.275442][T18407] sysfs_do_create_link_sd+0xc0/0x110 [ 770.280857][T18407] device_add_class_symlinks+0x1cf/0x240 [ 770.286575][T18407] device_add+0x4f9/0xc40 [ 770.290957][T18407] wiphy_register+0x1d99/0x2ac0 [ 770.295874][T18407] ? cfg80211_event_work+0x40/0x40 [ 770.301006][T18407] ? minstrel_ht_alloc+0x88a/0x990 [ 770.306156][T18407] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 770.312256][T18407] ieee80211_register_hw+0x2dd8/0x3b30 [ 770.317761][T18407] ? ieee80211_register_hw+0xfb1/0x3b30 [ 770.323349][T18407] ? ieee80211_tasklet_handler+0x20/0x20 [ 770.328999][T18407] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 770.334917][T18407] ? __debug_object_init+0xec/0x450 [ 770.340143][T18407] ? __asan_memset+0x22/0x40 [ 770.344751][T18407] ? __hrtimer_init+0x189/0x270 [ 770.349620][T18407] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 770.355393][T18407] ? mac80211_hwsim_free+0x220/0x220 [ 770.360688][T18407] ? rcu_is_watching+0x15/0xb0 [ 770.365474][T18407] ? kstrndup+0xbd/0x140 [ 770.369749][T18407] hwsim_new_radio_nl+0xdad/0x1a70 [ 770.374880][T18407] ? __nla_validate+0x50/0x50 [ 770.379600][T18407] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 770.385973][T18407] ? __nla_parse+0x40/0x50 [ 770.390503][T18407] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 770.396857][T18407] genl_family_rcv_msg_doit+0x21a/0x310 [ 770.402429][T18407] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 770.408360][T18407] ? bpf_lsm_capable+0x9/0x10 [ 770.413045][T18407] ? security_capable+0x89/0xb0 [ 770.417922][T18407] genl_rcv_msg+0x611/0x7a0 [ 770.422458][T18407] ? genl_bind+0x360/0x360 [ 770.426884][T18407] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 770.433227][T18407] ? perf_trace_lock+0x303/0x3b0 [ 770.438199][T18407] netlink_rcv_skb+0x235/0x4c0 [ 770.442987][T18407] ? genl_bind+0x360/0x360 [ 770.447451][T18407] ? netlink_ack+0x1160/0x1160 [ 770.452245][T18407] ? __lock_acquire+0x7d80/0x7d80 [ 770.457295][T18407] ? down_read+0x1ac/0x2e0 [ 770.461725][T18407] genl_rcv+0x28/0x40 [ 770.465715][T18407] netlink_unicast+0x7b1/0x930 [ 770.470508][T18407] netlink_sendmsg+0x8d0/0xbf0 [ 770.475301][T18407] ? netlink_getsockopt+0x590/0x590 [ 770.480517][T18407] ? apparmor_socket_sendmsg+0x8e/0x330 [ 770.486081][T18407] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 770.491377][T18407] ? security_socket_sendmsg+0x80/0xa0 [ 770.496840][T18407] ? netlink_getsockopt+0x590/0x590 [ 770.502051][T18407] ____sys_sendmsg+0x61b/0x980 [ 770.506839][T18407] ? __asan_memset+0x22/0x40 [ 770.511450][T18407] ? __sys_sendmsg_sock+0x30/0x30 [ 770.516486][T18407] ? __import_iovec+0x5f2/0x850 [ 770.521368][T18407] ? import_iovec+0x73/0xa0 [ 770.525891][T18407] ___sys_sendmsg+0x2a6/0x360 [ 770.530591][T18407] ? __sys_sendmsg+0x2b0/0x2b0 [ 770.535630][T18407] __se_sys_sendmsg+0x1d0/0x2c0 [ 770.540513][T18407] ? perf_trace_preemptirq_template+0x269/0x330 [ 770.546772][T18407] ? __x64_sys_sendmsg+0x80/0x80 [ 770.551754][T18407] ? lockdep_hardirqs_on+0x98/0x150 [ 770.556972][T18407] do_syscall_64+0x55/0xb0 [ 770.561406][T18407] ? clear_bhb_loop+0x40/0x90 [ 770.566099][T18407] ? clear_bhb_loop+0x40/0x90 [ 770.570793][T18407] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 770.576711][T18407] RIP: 0033:0x7fb2f6f9e159 [ 770.581136][T18407] 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 [ 770.600751][T18407] RSP: 002b:00007fb2f7f58028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 770.609176][T18407] RAX: ffffffffffffffda RBX: 00007fb2f7225fa0 RCX: 00007fb2f6f9e159 [ 770.617159][T18407] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 770.625137][T18407] RBP: 00007fb2f703503b R08: 0000000000000000 R09: 0000000000000000 [ 770.633113][T18407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 770.641090][T18407] R13: 00007fb2f7226038 R14: 00007fb2f7225fa0 R15: 00007ffe815edd98 [ 770.649098][T18407] [ 772.771365][T18445] netlink: 176 bytes leftover after parsing attributes in process `syz.2.3652'. [ 772.935844][T18457] netlink: 'syz.0.3656': attribute type 29 has an invalid length. [ 772.952452][T18457] netlink: 'syz.0.3656': attribute type 29 has an invalid length. [ 773.352523][ T5088] Bluetooth: hci2: unexpected subevent 0x04 length: 150 > 11 [ 773.581556][T18487] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.3666'. [ 773.617685][T18487] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 773.631171][T18487] CPU: 1 PID: 18487 Comm: syz.3.3666 Not tainted syzkaller #0 [ 773.638686][T18487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 773.648777][T18487] Call Trace: [ 773.652093][T18487] [ 773.655057][T18487] dump_stack_lvl+0x18c/0x250 [ 773.659787][T18487] ? show_regs_print_info+0x20/0x20 [ 773.665028][T18487] ? load_image+0x420/0x420 [ 773.669607][T18487] sysfs_warn_dup+0x8e/0xa0 [ 773.674154][T18487] sysfs_do_create_link_sd+0xc0/0x110 [ 773.679579][T18487] device_add_class_symlinks+0x1cf/0x240 [ 773.685275][T18487] device_add+0x4f9/0xc40 [ 773.689655][T18487] wiphy_register+0x1d99/0x2ac0 [ 773.694647][T18487] ? cfg80211_event_work+0x40/0x40 [ 773.699790][T18487] ? minstrel_ht_alloc+0x88a/0x990 [ 773.704963][T18487] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 773.711079][T18487] ieee80211_register_hw+0x2dd8/0x3b30 [ 773.716613][T18487] ? ieee80211_register_hw+0xfb1/0x3b30 [ 773.722222][T18487] ? ieee80211_tasklet_handler+0x20/0x20 [ 773.727879][T18487] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 773.733821][T18487] ? __debug_object_init+0xec/0x450 [ 773.739071][T18487] ? __asan_memset+0x22/0x40 [ 773.743701][T18487] ? __hrtimer_init+0x189/0x270 [ 773.748599][T18487] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 773.754427][T18487] ? mac80211_hwsim_free+0x220/0x220 [ 773.759740][T18487] ? rcu_is_watching+0x15/0xb0 [ 773.764539][T18487] ? kstrndup+0xbd/0x140 [ 773.768849][T18487] hwsim_new_radio_nl+0xdad/0x1a70 [ 773.774014][T18487] ? __nla_validate+0x50/0x50 [ 773.778768][T18487] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 773.785197][T18487] ? __nla_parse+0x40/0x50 [ 773.789665][T18487] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 773.796052][T18487] genl_family_rcv_msg_doit+0x21a/0x310 [ 773.801655][T18487] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 773.807609][T18487] ? bpf_lsm_capable+0x9/0x10 [ 773.812396][T18487] ? security_capable+0x89/0xb0 [ 773.817301][T18487] genl_rcv_msg+0x611/0x7a0 [ 773.821864][T18487] ? genl_bind+0x360/0x360 [ 773.826326][T18487] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 773.832695][T18487] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 773.839368][T18487] netlink_rcv_skb+0x235/0x4c0 [ 773.844172][T18487] ? genl_bind+0x360/0x360 [ 773.848630][T18487] ? netlink_ack+0x1160/0x1160 [ 773.853489][T18487] ? __lock_acquire+0x7d80/0x7d80 [ 773.858573][T18487] ? down_read+0x1ac/0x2e0 [ 773.863035][T18487] genl_rcv+0x28/0x40 [ 773.867050][T18487] netlink_unicast+0x7b1/0x930 [ 773.871880][T18487] netlink_sendmsg+0x8d0/0xbf0 [ 773.876705][T18487] ? netlink_getsockopt+0x590/0x590 [ 773.881943][T18487] ? apparmor_socket_sendmsg+0x8e/0x330 [ 773.887530][T18487] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 773.892873][T18487] ? security_socket_sendmsg+0x80/0xa0 [ 773.898360][T18487] ? netlink_getsockopt+0x590/0x590 [ 773.903598][T18487] ____sys_sendmsg+0x61b/0x980 [ 773.908416][T18487] ? __asan_memset+0x22/0x40 [ 773.913042][T18487] ? __sys_sendmsg_sock+0x30/0x30 [ 773.918100][T18487] ? __import_iovec+0x5f2/0x850 [ 773.923016][T18487] ? import_iovec+0x73/0xa0 [ 773.927567][T18487] ___sys_sendmsg+0x2a6/0x360 [ 773.932297][T18487] ? __sys_sendmsg+0x2b0/0x2b0 [ 773.937271][T18487] __se_sys_sendmsg+0x1d0/0x2c0 [ 773.942166][T18487] ? __x64_sys_sendmsg+0x80/0x80 [ 773.947206][T18487] ? lockdep_hardirqs_on+0x98/0x150 [ 773.952445][T18487] do_syscall_64+0x55/0xb0 [ 773.956889][T18487] ? clear_bhb_loop+0x40/0x90 [ 773.961598][T18487] ? clear_bhb_loop+0x40/0x90 [ 773.966314][T18487] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 773.972233][T18487] RIP: 0033:0x7f3aef39e159 [ 773.976673][T18487] 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 [ 773.996307][T18487] RSP: 002b:00007f3af0324028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 774.004760][T18487] RAX: ffffffffffffffda RBX: 00007f3aef625fa0 RCX: 00007f3aef39e159 [ 774.012757][T18487] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000009 [ 774.020756][T18487] RBP: 00007f3aef43503b R08: 0000000000000000 R09: 0000000000000000 [ 774.028749][T18487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 774.036740][T18487] R13: 00007f3aef626038 R14: 00007f3aef625fa0 R15: 00007ffccf3a03e8 [ 774.044795][T18487] [ 774.086155][T18489] netlink: 144316 bytes leftover after parsing attributes in process `syz.0.3667'. [ 774.100741][T18489] netlink: 156 bytes leftover after parsing attributes in process `syz.0.3667'. [ 774.861097][ T5088] Bluetooth: hci0: unexpected subevent 0x04 length: 150 > 11 [ 777.683037][T18585] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.3680'. [ 778.375955][T18585] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 778.391360][T18585] CPU: 0 PID: 18585 Comm: syz.1.3680 Not tainted syzkaller #0 [ 778.398886][T18585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 778.408981][T18585] Call Trace: [ 778.412293][T18585] [ 778.415262][T18585] dump_stack_lvl+0x18c/0x250 [ 778.420013][T18585] ? show_regs_print_info+0x20/0x20 [ 778.425259][T18585] ? load_image+0x420/0x420 [ 778.429801][T18585] sysfs_warn_dup+0x8e/0xa0 [ 778.434322][T18585] sysfs_do_create_link_sd+0xc0/0x110 [ 778.439713][T18585] device_add_class_symlinks+0x1cf/0x240 [ 778.445367][T18585] device_add+0x4f9/0xc40 [ 778.449712][T18585] wiphy_register+0x1d99/0x2ac0 [ 778.454607][T18585] ? cfg80211_event_work+0x40/0x40 [ 778.459728][T18585] ? minstrel_ht_alloc+0x88a/0x990 [ 778.464893][T18585] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 778.470971][T18585] ieee80211_register_hw+0x2dd8/0x3b30 [ 778.476460][T18585] ? ieee80211_register_hw+0xfb1/0x3b30 [ 778.482032][T18585] ? ieee80211_tasklet_handler+0x20/0x20 [ 778.487673][T18585] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 778.493586][T18585] ? __debug_object_init+0xec/0x450 [ 778.498806][T18585] ? __asan_memset+0x22/0x40 [ 778.503423][T18585] ? __hrtimer_init+0x189/0x270 [ 778.508287][T18585] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 778.514055][T18585] ? mac80211_hwsim_free+0x220/0x220 [ 778.519353][T18585] ? rcu_is_watching+0x15/0xb0 [ 778.524221][T18585] ? kstrndup+0xbd/0x140 [ 778.528486][T18585] hwsim_new_radio_nl+0xdad/0x1a70 [ 778.533616][T18585] ? __nla_validate+0x50/0x50 [ 778.538324][T18585] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 778.544686][T18585] ? __nla_parse+0x40/0x50 [ 778.549126][T18585] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 778.555477][T18585] genl_family_rcv_msg_doit+0x21a/0x310 [ 778.561049][T18585] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 778.566969][T18585] ? bpf_lsm_capable+0x9/0x10 [ 778.571655][T18585] ? security_capable+0x89/0xb0 [ 778.576536][T18585] genl_rcv_msg+0x611/0x7a0 [ 778.581066][T18585] ? genl_bind+0x360/0x360 [ 778.585493][T18585] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 778.591842][T18585] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 778.598447][T18585] ? ref_tracker_free+0x686/0x830 [ 778.603498][T18585] netlink_rcv_skb+0x235/0x4c0 [ 778.608277][T18585] ? genl_bind+0x360/0x360 [ 778.612708][T18585] ? netlink_ack+0x1160/0x1160 [ 778.617498][T18585] ? __lock_acquire+0x7d80/0x7d80 [ 778.622543][T18585] ? down_read+0x1ac/0x2e0 [ 778.626972][T18585] genl_rcv+0x28/0x40 [ 778.630961][T18585] netlink_unicast+0x7b1/0x930 [ 778.635753][T18585] netlink_sendmsg+0x8d0/0xbf0 [ 778.640546][T18585] ? netlink_getsockopt+0x590/0x590 [ 778.645764][T18585] ? apparmor_socket_sendmsg+0x8e/0x330 [ 778.651326][T18585] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 778.656620][T18585] ? security_socket_sendmsg+0x80/0xa0 [ 778.662085][T18585] ? netlink_getsockopt+0x590/0x590 [ 778.667295][T18585] ____sys_sendmsg+0x61b/0x980 [ 778.672093][T18585] ? __asan_memset+0x22/0x40 [ 778.676698][T18585] ? __sys_sendmsg_sock+0x30/0x30 [ 778.681735][T18585] ? __import_iovec+0x5f2/0x850 [ 778.686612][T18585] ? import_iovec+0x73/0xa0 [ 778.691133][T18585] ___sys_sendmsg+0x2a6/0x360 [ 778.695871][T18585] ? __sys_sendmsg+0x2b0/0x2b0 [ 778.700725][T18585] __se_sys_sendmsg+0x1d0/0x2c0 [ 778.705590][T18585] ? __x64_sys_sendmsg+0x80/0x80 [ 778.710561][T18585] ? lockdep_hardirqs_on+0x98/0x150 [ 778.716205][T18585] do_syscall_64+0x55/0xb0 [ 778.720628][T18585] ? clear_bhb_loop+0x40/0x90 [ 778.725314][T18585] ? clear_bhb_loop+0x40/0x90 [ 778.730003][T18585] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 778.735903][T18585] RIP: 0033:0x7f6b2a59e159 [ 778.740329][T18585] 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 [ 778.759948][T18585] RSP: 002b:00007f6b2b50a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 778.768378][T18585] RAX: ffffffffffffffda RBX: 00007f6b2a825fa0 RCX: 00007f6b2a59e159 [ 778.776355][T18585] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 778.784335][T18585] RBP: 00007f6b2a63503b R08: 0000000000000000 R09: 0000000000000000 [ 778.792314][T18585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 778.800290][T18585] R13: 00007f6b2a826038 R14: 00007f6b2a825fa0 R15: 00007ffd4613d128 [ 778.808297][T18585] [ 779.164145][T18617] netlink: 'syz.1.3690': attribute type 10 has an invalid length. [ 779.209051][ T5088] Bluetooth: hci4: ISO packet for unknown connection handle 255 [ 779.553636][T18627] sctp: [Deprecated]: syz.2.3691 (pid 18627) Use of int in maxseg socket option. [ 779.553636][T18627] Use struct sctp_assoc_value instead [ 779.567805][T18626] netlink: 'syz.3.3693': attribute type 153 has an invalid length. [ 779.591508][T18626] netlink: 128124 bytes leftover after parsing attributes in process `syz.3.3693'. [ 779.654820][T18617] wg1: entered promiscuous mode [ 779.659878][T18617] wg1: entered allmulticast mode [ 779.677551][T18617] team0: Device wg1 is of different type [ 779.832431][T18632] netlink: 'syz.1.3695': attribute type 10 has an invalid length. [ 779.989010][T18632] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 780.359174][T18642] netlink: 201660 bytes leftover after parsing attributes in process `syz.1.3698'. [ 780.711687][T18642] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 780.721885][T18642] CPU: 0 PID: 18642 Comm: syz.1.3698 Not tainted syzkaller #0 [ 780.729397][T18642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 780.739489][T18642] Call Trace: [ 780.742805][T18642] [ 780.745757][T18642] dump_stack_lvl+0x18c/0x250 [ 780.750484][T18642] ? show_regs_print_info+0x20/0x20 [ 780.755723][T18642] ? load_image+0x420/0x420 [ 780.760282][T18642] sysfs_warn_dup+0x8e/0xa0 [ 780.764824][T18642] sysfs_do_create_link_sd+0xc0/0x110 [ 780.770330][T18642] device_add_class_symlinks+0x1cf/0x240 [ 780.776016][T18642] device_add+0x4f9/0xc40 [ 780.780433][T18642] wiphy_register+0x1d99/0x2ac0 [ 780.785399][T18642] ? cfg80211_event_work+0x40/0x40 [ 780.790552][T18642] ? minstrel_ht_alloc+0x88a/0x990 [ 780.795720][T18642] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 780.801835][T18642] ieee80211_register_hw+0x2dd8/0x3b30 [ 780.807325][T18642] ? ieee80211_register_hw+0xfb1/0x3b30 [ 780.812890][T18642] ? ieee80211_tasklet_handler+0x20/0x20 [ 780.818528][T18642] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 780.824442][T18642] ? __debug_object_init+0xec/0x450 [ 780.829650][T18642] ? __asan_memset+0x22/0x40 [ 780.834247][T18642] ? __hrtimer_init+0x189/0x270 [ 780.839104][T18642] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 780.844850][T18642] ? mac80211_hwsim_free+0x220/0x220 [ 780.850139][T18642] ? rcu_is_watching+0x15/0xb0 [ 780.855011][T18642] ? kstrndup+0xbd/0x140 [ 780.859270][T18642] hwsim_new_radio_nl+0xdad/0x1a70 [ 780.864396][T18642] ? __nla_validate+0x50/0x50 [ 780.869094][T18642] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 780.875435][T18642] ? __nla_parse+0x40/0x50 [ 780.879859][T18642] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 780.886207][T18642] genl_family_rcv_msg_doit+0x21a/0x310 [ 780.891771][T18642] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 780.897712][T18642] ? bpf_lsm_capable+0x9/0x10 [ 780.902392][T18642] ? security_capable+0x89/0xb0 [ 780.907256][T18642] genl_rcv_msg+0x611/0x7a0 [ 780.911774][T18642] ? genl_bind+0x360/0x360 [ 780.916201][T18642] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 780.922536][T18642] ? perf_trace_lock+0xfc/0x3b0 [ 780.927387][T18642] ? __kasan_kmalloc_large+0x8b/0xa0 [ 780.932686][T18642] netlink_rcv_skb+0x235/0x4c0 [ 780.937460][T18642] ? genl_bind+0x360/0x360 [ 780.941878][T18642] ? netlink_ack+0x1160/0x1160 [ 780.946657][T18642] ? __lock_acquire+0x7d80/0x7d80 [ 780.951707][T18642] ? down_read+0x1ac/0x2e0 [ 780.956131][T18642] genl_rcv+0x28/0x40 [ 780.960119][T18642] netlink_unicast+0x7b1/0x930 [ 780.964900][T18642] netlink_sendmsg+0x8d0/0xbf0 [ 780.969682][T18642] ? netlink_getsockopt+0x590/0x590 [ 780.974893][T18642] ? apparmor_socket_sendmsg+0x8e/0x330 [ 780.980442][T18642] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 780.985734][T18642] ? security_socket_sendmsg+0x80/0xa0 [ 780.991195][T18642] ? netlink_getsockopt+0x590/0x590 [ 780.996396][T18642] ____sys_sendmsg+0x61b/0x980 [ 781.001173][T18642] ? __asan_memset+0x22/0x40 [ 781.005769][T18642] ? __sys_sendmsg_sock+0x30/0x30 [ 781.010793][T18642] ? __import_iovec+0x5f2/0x850 [ 781.015659][T18642] ? import_iovec+0x73/0xa0 [ 781.020171][T18642] ___sys_sendmsg+0x2a6/0x360 [ 781.024861][T18642] ? __sys_sendmsg+0x2b0/0x2b0 [ 781.029675][T18642] ? trace_call_bpf+0xc3/0x6c0 [ 781.034465][T18642] __se_sys_sendmsg+0x1d0/0x2c0 [ 781.039319][T18642] ? perf_trace_preemptirq_template+0x269/0x330 [ 781.045577][T18642] ? __x64_sys_sendmsg+0x80/0x80 [ 781.050545][T18642] ? lockdep_hardirqs_on+0x98/0x150 [ 781.055749][T18642] do_syscall_64+0x55/0xb0 [ 781.060256][T18642] ? clear_bhb_loop+0x40/0x90 [ 781.064951][T18642] ? clear_bhb_loop+0x40/0x90 [ 781.069634][T18642] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 781.075531][T18642] RIP: 0033:0x7f6b2a59e159 [ 781.079957][T18642] 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 [ 781.099566][T18642] RSP: 002b:00007f6b2b50a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 781.108015][T18642] RAX: ffffffffffffffda RBX: 00007f6b2a825fa0 RCX: 00007f6b2a59e159 [ 781.116083][T18642] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000b [ 781.124068][T18642] RBP: 00007f6b2a63503b R08: 0000000000000000 R09: 0000000000000000 [ 781.132049][T18642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 781.140028][T18642] R13: 00007f6b2a826038 R14: 00007f6b2a825fa0 R15: 00007ffd4613d128 [ 781.148036][T18642] [ 781.832249][T18671] syzkaller0: entered promiscuous mode [ 781.860460][T18671] syzkaller0: entered allmulticast mode [ 784.398680][T18678] netlink: 'syz.2.3707': attribute type 7 has an invalid length. [ 784.555744][T18689] netlink: 'syz.2.3709': attribute type 10 has an invalid length. [ 784.631722][T18689] mac80211_hwsim hwsim39 wlan1: entered promiscuous mode [ 784.666645][T18689] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 784.694853][T18691] netlink: 132 bytes leftover after parsing attributes in process `syz.1.3711'. [ 784.778423][T18691] netlink: 132 bytes leftover after parsing attributes in process `syz.1.3711'. [ 784.876633][T18695] syzkaller0: entered promiscuous mode [ 784.892918][T18695] syzkaller0: entered allmulticast mode [ 784.980908][T18705] netlink: 'syz.3.3715': attribute type 21 has an invalid length. [ 784.989741][T18705] netlink: 14548 bytes leftover after parsing attributes in process `syz.3.3715'. [ 785.275438][T18711] netlink: 'syz.2.3718': attribute type 10 has an invalid length. [ 785.299274][T18717] sit0: entered promiscuous mode [ 785.310736][T18717] sit0: entered allmulticast mode [ 785.539496][T18721] netlink: 'syz.1.3721': attribute type 10 has an invalid length. [ 785.574040][T18721] netlink: 65015 bytes leftover after parsing attributes in process `syz.1.3721'. [ 785.620534][T18726] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.3721'. [ 785.662631][T18723] veth0_vlan: left promiscuous mode [ 785.736258][T18723] veth0_vlan: entered promiscuous mode [ 785.825567][T18726] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 785.853707][T18726] CPU: 0 PID: 18726 Comm: syz.1.3721 Not tainted syzkaller #0 [ 785.861297][T18726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 785.871393][T18726] Call Trace: [ 785.874697][T18726] [ 785.877627][T18726] dump_stack_lvl+0x18c/0x250 [ 785.882313][T18726] ? show_regs_print_info+0x20/0x20 [ 785.887522][T18726] ? load_image+0x420/0x420 [ 785.892043][T18726] sysfs_warn_dup+0x8e/0xa0 [ 785.896565][T18726] sysfs_do_create_link_sd+0xc0/0x110 [ 785.901963][T18726] device_add_class_symlinks+0x1cf/0x240 [ 785.907618][T18726] device_add+0x4f9/0xc40 [ 785.911959][T18726] wiphy_register+0x1d99/0x2ac0 [ 785.916877][T18726] ? cfg80211_event_work+0x40/0x40 [ 785.922379][T18726] ? minstrel_ht_alloc+0x88a/0x990 [ 785.927536][T18726] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 785.933659][T18726] ieee80211_register_hw+0x2dd8/0x3b30 [ 785.939191][T18726] ? ieee80211_register_hw+0xfb1/0x3b30 [ 785.944808][T18726] ? ieee80211_tasklet_handler+0x20/0x20 [ 785.950489][T18726] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 785.956419][T18726] ? __debug_object_init+0xec/0x450 [ 785.961642][T18726] ? __asan_memset+0x22/0x40 [ 785.966253][T18726] ? __hrtimer_init+0x189/0x270 [ 785.971126][T18726] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 785.976908][T18726] ? mac80211_hwsim_free+0x220/0x220 [ 785.982212][T18726] ? rcu_is_watching+0x15/0xb0 [ 785.986998][T18726] ? kstrndup+0xbd/0x140 [ 785.991264][T18726] hwsim_new_radio_nl+0xdad/0x1a70 [ 785.996408][T18726] ? __nla_validate+0x50/0x50 [ 786.001129][T18726] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 786.007490][T18726] ? __nla_parse+0x40/0x50 [ 786.011931][T18726] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 786.018289][T18726] genl_family_rcv_msg_doit+0x21a/0x310 [ 786.023864][T18726] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 786.029795][T18726] ? bpf_lsm_capable+0x9/0x10 [ 786.034479][T18726] ? security_capable+0x89/0xb0 [ 786.039356][T18726] genl_rcv_msg+0x611/0x7a0 [ 786.043881][T18726] ? genl_bind+0x360/0x360 [ 786.048307][T18726] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 786.054649][T18726] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 786.061245][T18726] ? ref_tracker_free+0x686/0x830 [ 786.066291][T18726] netlink_rcv_skb+0x235/0x4c0 [ 786.071069][T18726] ? genl_bind+0x360/0x360 [ 786.075499][T18726] ? netlink_ack+0x1160/0x1160 [ 786.080290][T18726] ? __lock_acquire+0x7d80/0x7d80 [ 786.085343][T18726] ? down_read+0x1ac/0x2e0 [ 786.089769][T18726] genl_rcv+0x28/0x40 [ 786.093759][T18726] netlink_unicast+0x7b1/0x930 [ 786.098550][T18726] netlink_sendmsg+0x8d0/0xbf0 [ 786.103336][T18726] ? netlink_getsockopt+0x590/0x590 [ 786.108546][T18726] ? apparmor_socket_sendmsg+0x8e/0x330 [ 786.114100][T18726] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 786.119392][T18726] ? security_socket_sendmsg+0x80/0xa0 [ 786.124855][T18726] ? netlink_getsockopt+0x590/0x590 [ 786.130063][T18726] ____sys_sendmsg+0x61b/0x980 [ 786.134848][T18726] ? __asan_memset+0x22/0x40 [ 786.139451][T18726] ? __sys_sendmsg_sock+0x30/0x30 [ 786.144479][T18726] ? __import_iovec+0x5f2/0x850 [ 786.149353][T18726] ? import_iovec+0x73/0xa0 [ 786.153872][T18726] ___sys_sendmsg+0x2a6/0x360 [ 786.158567][T18726] ? __sys_sendmsg+0x2b0/0x2b0 [ 786.163422][T18726] __se_sys_sendmsg+0x1d0/0x2c0 [ 786.168320][T18726] ? __x64_sys_sendmsg+0x80/0x80 [ 786.173299][T18726] ? lockdep_hardirqs_on+0x98/0x150 [ 786.178516][T18726] do_syscall_64+0x55/0xb0 [ 786.182940][T18726] ? clear_bhb_loop+0x40/0x90 [ 786.187627][T18726] ? clear_bhb_loop+0x40/0x90 [ 786.192315][T18726] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 786.198224][T18726] RIP: 0033:0x7f6b2a59e159 [ 786.202644][T18726] 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 [ 786.222255][T18726] RSP: 002b:00007f6b2b4c8028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 786.230680][T18726] RAX: ffffffffffffffda RBX: 00007f6b2a826180 RCX: 00007f6b2a59e159 [ 786.238656][T18726] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000b [ 786.246634][T18726] RBP: 00007f6b2a63503b R08: 0000000000000000 R09: 0000000000000000 [ 786.254607][T18726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 786.262609][T18726] R13: 00007f6b2a826218 R14: 00007f6b2a826180 R15: 00007ffd4613d128 [ 786.270625][T18726] [ 786.531560][T18740] netlink: 'syz.3.3727': attribute type 10 has an invalid length. [ 786.659398][T18740] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 786.676332][T18747] netlink: 'syz.0.3730': attribute type 10 has an invalid length. [ 787.855579][T18769] netlink: 'syz.1.3736': attribute type 3 has an invalid length. [ 787.895064][T18769] netlink: 130984 bytes leftover after parsing attributes in process `syz.1.3736'. [ 789.184066][T18783] netlink: 128 bytes leftover after parsing attributes in process `syz.2.3740'. [ 789.194681][T18783] A link change request failed with some changes committed already. Interface Q±6ã×\b‹¡Y­4 may have been left with an inconsistent configuration, please check. [ 789.305915][T18790] netlink: 132 bytes leftover after parsing attributes in process `syz.1.3743'. [ 790.395496][T18815] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.3751'. [ 790.446471][T18815] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 790.507603][T18817] netlink: 'syz.0.3752': attribute type 3 has an invalid length. [ 790.515953][T18815] CPU: 1 PID: 18815 Comm: syz.1.3751 Not tainted syzkaller #0 [ 790.523481][T18815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 790.533589][T18815] Call Trace: [ 790.536932][T18815] [ 790.539914][T18815] dump_stack_lvl+0x18c/0x250 [ 790.544674][T18815] ? show_regs_print_info+0x20/0x20 [ 790.549941][T18815] ? load_image+0x420/0x420 [ 790.554550][T18815] sysfs_warn_dup+0x8e/0xa0 [ 790.559107][T18815] sysfs_do_create_link_sd+0xc0/0x110 [ 790.564545][T18815] device_add_class_symlinks+0x1cf/0x240 [ 790.570258][T18815] device_add+0x4f9/0xc40 [ 790.574667][T18815] wiphy_register+0x1d99/0x2ac0 [ 790.579649][T18815] ? cfg80211_event_work+0x40/0x40 [ 790.584816][T18815] ? minstrel_ht_alloc+0x88a/0x990 [ 790.590016][T18815] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 790.596166][T18815] ieee80211_register_hw+0x2dd8/0x3b30 [ 790.601732][T18815] ? ieee80211_register_hw+0xfb1/0x3b30 [ 790.607375][T18815] ? ieee80211_tasklet_handler+0x20/0x20 [ 790.613077][T18815] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 790.619042][T18815] ? __debug_object_init+0xec/0x450 [ 790.624323][T18815] ? __asan_memset+0x22/0x40 [ 790.628978][T18815] ? __hrtimer_init+0x189/0x270 [ 790.633901][T18815] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 790.639760][T18815] ? mac80211_hwsim_free+0x220/0x220 [ 790.645102][T18815] ? rcu_is_watching+0x15/0xb0 [ 790.649947][T18815] ? kstrndup+0xbd/0x140 [ 790.654298][T18815] hwsim_new_radio_nl+0xdad/0x1a70 [ 790.659504][T18815] ? __nla_validate+0x50/0x50 [ 790.664293][T18815] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 790.670727][T18815] ? __nla_parse+0x40/0x50 [ 790.675213][T18815] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 790.681599][T18815] genl_family_rcv_msg_doit+0x21a/0x310 [ 790.687237][T18815] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 790.693290][T18815] ? bpf_lsm_capable+0x9/0x10 [ 790.697988][T18815] ? security_capable+0x89/0xb0 [ 790.702879][T18815] genl_rcv_msg+0x611/0x7a0 [ 790.707430][T18815] ? genl_bind+0x360/0x360 [ 790.711868][T18815] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 790.718227][T18815] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 790.724923][T18815] ? ref_tracker_free+0x686/0x830 [ 790.729995][T18815] netlink_rcv_skb+0x235/0x4c0 [ 790.734789][T18815] ? genl_bind+0x360/0x360 [ 790.739229][T18815] ? netlink_ack+0x1160/0x1160 [ 790.744045][T18815] ? __lock_acquire+0x7d80/0x7d80 [ 790.749114][T18815] ? down_read+0x1ac/0x2e0 [ 790.753557][T18815] genl_rcv+0x28/0x40 [ 790.757560][T18815] netlink_unicast+0x7b1/0x930 [ 790.762369][T18815] netlink_sendmsg+0x8d0/0xbf0 [ 790.767180][T18815] ? netlink_getsockopt+0x590/0x590 [ 790.772405][T18815] ? apparmor_socket_sendmsg+0x8e/0x330 [ 790.777985][T18815] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 790.783299][T18815] ? security_socket_sendmsg+0x80/0xa0 [ 790.788774][T18815] ? netlink_getsockopt+0x590/0x590 [ 790.793996][T18815] ____sys_sendmsg+0x61b/0x980 [ 790.798799][T18815] ? __asan_memset+0x22/0x40 [ 790.803417][T18815] ? __sys_sendmsg_sock+0x30/0x30 [ 790.808460][T18815] ? __import_iovec+0x5f2/0x850 [ 790.813359][T18815] ? import_iovec+0x73/0xa0 [ 790.817911][T18815] ___sys_sendmsg+0x2a6/0x360 [ 790.822626][T18815] ? __sys_sendmsg+0x2b0/0x2b0 [ 790.827543][T18815] __se_sys_sendmsg+0x1d0/0x2c0 [ 790.832431][T18815] ? __x64_sys_sendmsg+0x80/0x80 [ 790.837440][T18815] ? lockdep_hardirqs_on+0x98/0x150 [ 790.842666][T18815] do_syscall_64+0x55/0xb0 [ 790.847105][T18815] ? clear_bhb_loop+0x40/0x90 [ 790.851804][T18815] ? clear_bhb_loop+0x40/0x90 [ 790.856524][T18815] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 790.862445][T18815] RIP: 0033:0x7f6b2a59e159 [ 790.866887][T18815] 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 [ 790.886517][T18815] RSP: 002b:00007f6b2b50a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 790.894958][T18815] RAX: ffffffffffffffda RBX: 00007f6b2a825fa0 RCX: 00007f6b2a59e159 [ 790.902945][T18815] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 790.910933][T18815] RBP: 00007f6b2a63503b R08: 0000000000000000 R09: 0000000000000000 [ 790.918917][T18815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 790.926905][T18815] R13: 00007f6b2a826038 R14: 00007f6b2a825fa0 R15: 00007ffd4613d128 [ 790.934936][T18815] [ 791.041160][T18817] netlink: 130984 bytes leftover after parsing attributes in process `syz.0.3752'. [ 792.381605][T18846] netlink: 'syz.0.3758': attribute type 9 has an invalid length. [ 792.395123][T18846] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.3758'. [ 792.671498][T18861] netlink: 16054 bytes leftover after parsing attributes in process `syz.2.3764'. [ 792.764260][T18862] netlink: 'syz.1.3765': attribute type 21 has an invalid length. [ 792.781802][T18858] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.3764'. [ 792.832679][T18865] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.3764'. [ 792.857564][T18865] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 792.869715][T18865] CPU: 1 PID: 18865 Comm: syz.2.3764 Not tainted syzkaller #0 [ 792.877241][T18865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 792.887339][T18865] Call Trace: [ 792.890661][T18865] [ 792.893637][T18865] dump_stack_lvl+0x18c/0x250 [ 792.898374][T18865] ? show_regs_print_info+0x20/0x20 [ 792.903616][T18865] ? load_image+0x420/0x420 [ 792.908161][T18865] sysfs_warn_dup+0x8e/0xa0 [ 792.912689][T18865] sysfs_do_create_link_sd+0xc0/0x110 [ 792.918125][T18865] device_add_class_symlinks+0x1cf/0x240 [ 792.923908][T18865] device_add+0x4f9/0xc40 [ 792.928278][T18865] wiphy_register+0x1d99/0x2ac0 [ 792.933164][T18865] ? cfg80211_event_work+0x40/0x40 [ 792.938283][T18865] ? minstrel_ht_alloc+0x88a/0x990 [ 792.943418][T18865] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 792.949669][T18865] ieee80211_register_hw+0x2dd8/0x3b30 [ 792.955168][T18865] ? ieee80211_register_hw+0xfb1/0x3b30 [ 792.960727][T18865] ? ieee80211_tasklet_handler+0x20/0x20 [ 792.966362][T18865] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 792.972260][T18865] ? __debug_object_init+0xec/0x450 [ 792.977490][T18865] ? __asan_memset+0x22/0x40 [ 792.982122][T18865] ? __hrtimer_init+0x189/0x270 [ 792.986999][T18865] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 792.992763][T18865] ? mac80211_hwsim_free+0x220/0x220 [ 792.998071][T18865] ? rcu_is_watching+0x15/0xb0 [ 793.002849][T18865] ? kstrndup+0xbd/0x140 [ 793.007121][T18865] hwsim_new_radio_nl+0xdad/0x1a70 [ 793.012254][T18865] ? __nla_validate+0x50/0x50 [ 793.016964][T18865] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 793.023333][T18865] ? __nla_parse+0x40/0x50 [ 793.027778][T18865] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 793.034134][T18865] genl_family_rcv_msg_doit+0x21a/0x310 [ 793.039712][T18865] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 793.045629][T18865] ? bpf_lsm_capable+0x9/0x10 [ 793.050392][T18865] ? security_capable+0x89/0xb0 [ 793.055264][T18865] genl_rcv_msg+0x611/0x7a0 [ 793.059789][T18865] ? genl_bind+0x360/0x360 [ 793.064221][T18865] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 793.070564][T18865] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 793.077160][T18865] ? ref_tracker_free+0x686/0x830 [ 793.082215][T18865] netlink_rcv_skb+0x235/0x4c0 [ 793.086994][T18865] ? genl_bind+0x360/0x360 [ 793.091426][T18865] ? netlink_ack+0x1160/0x1160 [ 793.096228][T18865] ? __lock_acquire+0x7d80/0x7d80 [ 793.101278][T18865] ? down_read+0x1ac/0x2e0 [ 793.105706][T18865] genl_rcv+0x28/0x40 [ 793.109696][T18865] netlink_unicast+0x7b1/0x930 [ 793.114484][T18865] netlink_sendmsg+0x8d0/0xbf0 [ 793.119270][T18865] ? netlink_getsockopt+0x590/0x590 [ 793.124482][T18865] ? apparmor_socket_sendmsg+0x8e/0x330 [ 793.130038][T18865] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 793.135331][T18865] ? security_socket_sendmsg+0x80/0xa0 [ 793.140807][T18865] ? netlink_getsockopt+0x590/0x590 [ 793.146018][T18865] ____sys_sendmsg+0x61b/0x980 [ 793.150807][T18865] ? __asan_memset+0x22/0x40 [ 793.155406][T18865] ? __sys_sendmsg_sock+0x30/0x30 [ 793.160438][T18865] ? __import_iovec+0x5f2/0x850 [ 793.165314][T18865] ? import_iovec+0x73/0xa0 [ 793.169836][T18865] ___sys_sendmsg+0x2a6/0x360 [ 793.174534][T18865] ? __sys_sendmsg+0x2b0/0x2b0 [ 793.179391][T18865] __se_sys_sendmsg+0x1d0/0x2c0 [ 793.184265][T18865] ? __x64_sys_sendmsg+0x80/0x80 [ 793.189241][T18865] ? lockdep_hardirqs_on+0x98/0x150 [ 793.194452][T18865] do_syscall_64+0x55/0xb0 [ 793.198876][T18865] ? clear_bhb_loop+0x40/0x90 [ 793.203563][T18865] ? clear_bhb_loop+0x40/0x90 [ 793.208251][T18865] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 793.214156][T18865] RIP: 0033:0x7f455759e159 [ 793.218665][T18865] 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 [ 793.238364][T18865] RSP: 002b:00007f4558405028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 793.246795][T18865] RAX: ffffffffffffffda RBX: 00007f4557826180 RCX: 00007f455759e159 [ 793.254775][T18865] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 793.262756][T18865] RBP: 00007f455763503b R08: 0000000000000000 R09: 0000000000000000 [ 793.270772][T18865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 793.278771][T18865] R13: 00007f4557826218 R14: 00007f4557826180 R15: 00007ffc647bac98 [ 793.286791][T18865] [ 793.296183][T18862] netlink: 132 bytes leftover after parsing attributes in process `syz.1.3765'. [ 793.307356][T18864] netlink: 'syz.3.3766': attribute type 10 has an invalid length. [ 793.563397][T18871] netlink: 'syz.0.3775': attribute type 10 has an invalid length. [ 793.591142][T18872] netlink: 'syz.3.3767': attribute type 3 has an invalid length. [ 793.599367][T18872] netlink: 130984 bytes leftover after parsing attributes in process `syz.3.3767'. [ 794.113759][T18888] netlink: 'syz.2.3773': attribute type 21 has an invalid length. [ 794.248041][T18894] netlink: 'syz.1.3777': attribute type 10 has an invalid length. [ 794.352938][T18899] netlink: 121460 bytes leftover after parsing attributes in process `syz.2.3778'. [ 794.381361][T18899] netlink: 'syz.2.3778': attribute type 1 has an invalid length. [ 794.392842][T18899] netlink: 16520 bytes leftover after parsing attributes in process `syz.2.3778'. [ 794.449625][T18899] netlink: 'syz.2.3778': attribute type 11 has an invalid length. [ 794.495745][T18899] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 794.527514][T18899] CPU: 1 PID: 18899 Comm: syz.2.3778 Not tainted syzkaller #0 [ 794.535058][T18899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 794.545161][T18899] Call Trace: [ 794.548478][T18899] [ 794.551449][T18899] dump_stack_lvl+0x18c/0x250 [ 794.556169][T18899] ? show_regs_print_info+0x20/0x20 [ 794.561404][T18899] ? load_image+0x420/0x420 [ 794.566009][T18899] sysfs_warn_dup+0x8e/0xa0 [ 794.570568][T18899] sysfs_do_create_link_sd+0xc0/0x110 [ 794.575997][T18899] device_add_class_symlinks+0x1cf/0x240 [ 794.581718][T18899] device_add+0x4f9/0xc40 [ 794.586093][T18899] wiphy_register+0x1d99/0x2ac0 [ 794.591034][T18899] ? cfg80211_event_work+0x40/0x40 [ 794.596173][T18899] ? minstrel_ht_alloc+0x88a/0x990 [ 794.601334][T18899] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 794.607434][T18899] ieee80211_register_hw+0x2dd8/0x3b30 [ 794.612941][T18899] ? ieee80211_register_hw+0xfb1/0x3b30 [ 794.618532][T18899] ? ieee80211_tasklet_handler+0x20/0x20 [ 794.624186][T18899] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 794.630114][T18899] ? __debug_object_init+0xec/0x450 [ 794.635352][T18899] ? __asan_memset+0x22/0x40 [ 794.639968][T18899] ? __hrtimer_init+0x189/0x270 [ 794.644850][T18899] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 794.650670][T18899] ? mac80211_hwsim_free+0x220/0x220 [ 794.655975][T18899] ? rcu_is_watching+0x15/0xb0 [ 794.660763][T18899] ? kstrndup+0xbd/0x140 [ 794.665053][T18899] hwsim_new_radio_nl+0xdad/0x1a70 [ 794.670201][T18899] ? __nla_validate+0x50/0x50 [ 794.674940][T18899] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 794.681318][T18899] ? __nla_parse+0x40/0x50 [ 794.685775][T18899] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 794.692148][T18899] genl_family_rcv_msg_doit+0x21a/0x310 [ 794.697734][T18899] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 794.703672][T18899] ? bpf_lsm_capable+0x9/0x10 [ 794.708371][T18899] ? security_capable+0x89/0xb0 [ 794.713271][T18899] genl_rcv_msg+0x611/0x7a0 [ 794.717816][T18899] ? genl_bind+0x360/0x360 [ 794.722278][T18899] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 794.728637][T18899] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 794.735278][T18899] netlink_rcv_skb+0x235/0x4c0 [ 794.740069][T18899] ? genl_bind+0x360/0x360 [ 794.744513][T18899] ? netlink_ack+0x1160/0x1160 [ 794.749334][T18899] ? __lock_acquire+0x7d80/0x7d80 [ 794.754406][T18899] ? down_read+0x1ac/0x2e0 [ 794.758845][T18899] genl_rcv+0x28/0x40 [ 794.762846][T18899] netlink_unicast+0x7b1/0x930 [ 794.767659][T18899] netlink_sendmsg+0x8d0/0xbf0 [ 794.772468][T18899] ? netlink_getsockopt+0x590/0x590 [ 794.777705][T18899] ? apparmor_socket_sendmsg+0x8e/0x330 [ 794.783297][T18899] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 794.788605][T18899] ? security_socket_sendmsg+0x80/0xa0 [ 794.794079][T18899] ? netlink_getsockopt+0x590/0x590 [ 794.799310][T18899] ____sys_sendmsg+0x61b/0x980 [ 794.804221][T18899] ? __asan_memset+0x22/0x40 [ 794.808844][T18899] ? __sys_sendmsg_sock+0x30/0x30 [ 794.813895][T18899] ? __import_iovec+0x5f2/0x850 [ 794.818804][T18899] ? import_iovec+0x73/0xa0 [ 794.823356][T18899] ___sys_sendmsg+0x2a6/0x360 [ 794.828075][T18899] ? __sys_sendmsg+0x2b0/0x2b0 [ 794.832986][T18899] __se_sys_sendmsg+0x1d0/0x2c0 [ 794.837867][T18899] ? __x64_sys_sendmsg+0x80/0x80 [ 794.842882][T18899] ? lockdep_hardirqs_on+0x98/0x150 [ 794.848112][T18899] do_syscall_64+0x55/0xb0 [ 794.852551][T18899] ? clear_bhb_loop+0x40/0x90 [ 794.857254][T18899] ? clear_bhb_loop+0x40/0x90 [ 794.861961][T18899] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 794.867877][T18899] RIP: 0033:0x7f455759e159 [ 794.872317][T18899] 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 [ 794.891952][T18899] RSP: 002b:00007f4558447028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 794.900474][T18899] RAX: ffffffffffffffda RBX: 00007f4557825fa0 RCX: 00007f455759e159 [ 794.908463][T18899] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 794.916449][T18899] RBP: 00007f455763503b R08: 0000000000000000 R09: 0000000000000000 [ 794.924433][T18899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 794.932417][T18899] R13: 00007f4557826038 R14: 00007f4557825fa0 R15: 00007ffc647bac98 [ 794.940445][T18899] [ 795.522946][T18926] netlink: 'syz.3.3788': attribute type 10 has an invalid length. [ 795.702283][T18934] __nla_validate_parse: 1 callbacks suppressed [ 795.702300][T18934] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.3792'. [ 795.732638][T18934] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 795.751243][T18934] CPU: 0 PID: 18934 Comm: syz.3.3792 Not tainted syzkaller #0 [ 795.758763][T18934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 795.768854][T18934] Call Trace: [ 795.772163][T18934] [ 795.775131][T18934] dump_stack_lvl+0x18c/0x250 [ 795.779866][T18934] ? show_regs_print_info+0x20/0x20 [ 795.785118][T18934] ? load_image+0x420/0x420 [ 795.789689][T18934] sysfs_warn_dup+0x8e/0xa0 [ 795.794234][T18934] sysfs_do_create_link_sd+0xc0/0x110 [ 795.799651][T18934] device_add_class_symlinks+0x1cf/0x240 [ 795.805310][T18934] device_add+0x4f9/0xc40 [ 795.809665][T18934] wiphy_register+0x1d99/0x2ac0 [ 795.814604][T18934] ? cfg80211_event_work+0x40/0x40 [ 795.819762][T18934] ? minstrel_ht_alloc+0x88a/0x990 [ 795.824944][T18934] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 795.831052][T18934] ieee80211_register_hw+0x2dd8/0x3b30 [ 795.836540][T18934] ? ieee80211_register_hw+0xfb1/0x3b30 [ 795.842100][T18934] ? ieee80211_tasklet_handler+0x20/0x20 [ 795.847734][T18934] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 795.853644][T18934] ? __debug_object_init+0xec/0x450 [ 795.858864][T18934] ? __asan_memset+0x22/0x40 [ 795.863476][T18934] ? __hrtimer_init+0x189/0x270 [ 795.868352][T18934] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 795.874121][T18934] ? mac80211_hwsim_free+0x220/0x220 [ 795.879414][T18934] ? rcu_is_watching+0x15/0xb0 [ 795.884191][T18934] ? kstrndup+0xbd/0x140 [ 795.888459][T18934] hwsim_new_radio_nl+0xdad/0x1a70 [ 795.893599][T18934] ? __nla_validate+0x50/0x50 [ 795.898396][T18934] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 795.904753][T18934] ? __nla_parse+0x40/0x50 [ 795.909187][T18934] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 795.915535][T18934] genl_family_rcv_msg_doit+0x21a/0x310 [ 795.921116][T18934] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 795.927034][T18934] ? bpf_lsm_capable+0x9/0x10 [ 795.931716][T18934] ? security_capable+0x89/0xb0 [ 795.936593][T18934] genl_rcv_msg+0x611/0x7a0 [ 795.941118][T18934] ? genl_bind+0x360/0x360 [ 795.945587][T18934] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 795.951930][T18934] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 795.958529][T18934] ? ref_tracker_free+0x686/0x830 [ 795.963591][T18934] netlink_rcv_skb+0x235/0x4c0 [ 795.968377][T18934] ? genl_bind+0x360/0x360 [ 795.972803][T18934] ? netlink_ack+0x1160/0x1160 [ 795.977597][T18934] ? __lock_acquire+0x7d80/0x7d80 [ 795.982644][T18934] ? down_read+0x1ac/0x2e0 [ 795.987075][T18934] genl_rcv+0x28/0x40 [ 795.991070][T18934] netlink_unicast+0x7b1/0x930 [ 795.995862][T18934] netlink_sendmsg+0x8d0/0xbf0 [ 796.000733][T18934] ? netlink_getsockopt+0x590/0x590 [ 796.005944][T18934] ? apparmor_socket_sendmsg+0x8e/0x330 [ 796.011500][T18934] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 796.016796][T18934] ? security_socket_sendmsg+0x80/0xa0 [ 796.022257][T18934] ? netlink_getsockopt+0x590/0x590 [ 796.027466][T18934] ____sys_sendmsg+0x61b/0x980 [ 796.032340][T18934] ? __asan_memset+0x22/0x40 [ 796.036940][T18934] ? __sys_sendmsg_sock+0x30/0x30 [ 796.041970][T18934] ? __import_iovec+0x5f2/0x850 [ 796.046848][T18934] ? import_iovec+0x73/0xa0 [ 796.051365][T18934] ___sys_sendmsg+0x2a6/0x360 [ 796.056060][T18934] ? __sys_sendmsg+0x2b0/0x2b0 [ 796.060913][T18934] __se_sys_sendmsg+0x1d0/0x2c0 [ 796.065776][T18934] ? __x64_sys_sendmsg+0x80/0x80 [ 796.070752][T18934] ? lockdep_hardirqs_on+0x98/0x150 [ 796.075965][T18934] do_syscall_64+0x55/0xb0 [ 796.080415][T18934] ? clear_bhb_loop+0x40/0x90 [ 796.085129][T18934] ? clear_bhb_loop+0x40/0x90 [ 796.089839][T18934] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 796.095756][T18934] RIP: 0033:0x7f3aef39e159 [ 796.100188][T18934] 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 [ 796.119818][T18934] RSP: 002b:00007f3af0324028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 796.128285][T18934] RAX: ffffffffffffffda RBX: 00007f3aef625fa0 RCX: 00007f3aef39e159 [ 796.136263][T18934] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 796.144260][T18934] RBP: 00007f3aef43503b R08: 0000000000000000 R09: 0000000000000000 [ 796.152259][T18934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 796.160251][T18934] R13: 00007f3aef626038 R14: 00007f3aef625fa0 R15: 00007ffccf3a03e8 [ 796.168270][T18934] [ 796.225331][T18941] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.3794'. [ 796.297576][T18941] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 796.333660][T18941] CPU: 1 PID: 18941 Comm: syz.2.3794 Not tainted syzkaller #0 [ 796.341217][T18941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 796.351335][T18941] Call Trace: [ 796.354665][T18941] [ 796.357653][T18941] dump_stack_lvl+0x18c/0x250 [ 796.362420][T18941] ? show_regs_print_info+0x20/0x20 [ 796.367704][T18941] ? load_image+0x420/0x420 [ 796.372322][T18941] sysfs_warn_dup+0x8e/0xa0 [ 796.376901][T18941] sysfs_do_create_link_sd+0xc0/0x110 [ 796.382358][T18941] device_add_class_symlinks+0x1cf/0x240 [ 796.388079][T18941] device_add+0x4f9/0xc40 [ 796.391705][T18947] netlink: 16222 bytes leftover after parsing attributes in process `syz.0.3795'. [ 796.392456][T18941] wiphy_register+0x1d99/0x2ac0 [ 796.406678][T18941] ? cfg80211_event_work+0x40/0x40 [ 796.411849][T18941] ? minstrel_ht_alloc+0x88a/0x990 [ 796.417066][T18941] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 796.423220][T18941] ieee80211_register_hw+0x2dd8/0x3b30 [ 796.428785][T18941] ? ieee80211_register_hw+0xfb1/0x3b30 [ 796.434429][T18941] ? ieee80211_tasklet_handler+0x20/0x20 [ 796.440116][T18941] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 796.446069][T18941] ? __debug_object_init+0xec/0x450 [ 796.451346][T18941] ? __asan_memset+0x22/0x40 [ 796.455997][T18941] ? __hrtimer_init+0x189/0x270 [ 796.460918][T18941] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 796.466781][T18941] ? mac80211_hwsim_free+0x220/0x220 [ 796.472121][T18941] ? rcu_is_watching+0x15/0xb0 [ 796.476925][T18941] ? kstrndup+0xbd/0x140 [ 796.481227][T18941] hwsim_new_radio_nl+0xdad/0x1a70 [ 796.486395][T18941] ? __nla_validate+0x50/0x50 [ 796.491116][T18941] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 796.497488][T18941] ? __nla_parse+0x40/0x50 [ 796.501953][T18941] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 796.508333][T18941] genl_family_rcv_msg_doit+0x21a/0x310 [ 796.513928][T18941] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 796.519911][T18941] ? bpf_lsm_capable+0x9/0x10 [ 796.524631][T18941] ? security_capable+0x89/0xb0 [ 796.529571][T18941] genl_rcv_msg+0x611/0x7a0 [ 796.534160][T18941] ? genl_bind+0x360/0x360 [ 796.538637][T18941] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 796.545028][T18941] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 796.551670][T18941] ? ref_tracker_free+0x686/0x830 [ 796.556791][T18941] netlink_rcv_skb+0x235/0x4c0 [ 796.561624][T18941] ? genl_bind+0x360/0x360 [ 796.566111][T18941] ? netlink_ack+0x1160/0x1160 [ 796.570978][T18941] ? __lock_acquire+0x7d80/0x7d80 [ 796.576099][T18941] ? down_read+0x1ac/0x2e0 [ 796.580589][T18941] genl_rcv+0x28/0x40 [ 796.584629][T18941] netlink_unicast+0x7b1/0x930 [ 796.589504][T18941] netlink_sendmsg+0x8d0/0xbf0 [ 796.594367][T18941] ? netlink_getsockopt+0x590/0x590 [ 796.599622][T18941] ? apparmor_socket_sendmsg+0x8e/0x330 [ 796.605198][T18941] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 796.610505][T18941] ? security_socket_sendmsg+0x80/0xa0 [ 796.615983][T18941] ? netlink_getsockopt+0x590/0x590 [ 796.621211][T18941] ____sys_sendmsg+0x61b/0x980 [ 796.626018][T18941] ? __asan_memset+0x22/0x40 [ 796.630631][T18941] ? __sys_sendmsg_sock+0x30/0x30 [ 796.635667][T18941] ? __import_iovec+0x5f2/0x850 [ 796.640561][T18941] ? import_iovec+0x73/0xa0 [ 796.645095][T18941] ___sys_sendmsg+0x2a6/0x360 [ 796.649804][T18941] ? __sys_sendmsg+0x2b0/0x2b0 [ 796.654712][T18941] __se_sys_sendmsg+0x1d0/0x2c0 [ 796.659591][T18941] ? __x64_sys_sendmsg+0x80/0x80 [ 796.664593][T18941] ? lockdep_hardirqs_on+0x98/0x150 [ 796.669825][T18941] do_syscall_64+0x55/0xb0 [ 796.674260][T18941] ? clear_bhb_loop+0x40/0x90 [ 796.678957][T18941] ? clear_bhb_loop+0x40/0x90 [ 796.683660][T18941] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 796.689574][T18941] RIP: 0033:0x7f455759e159 [ 796.694007][T18941] 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 [ 796.713637][T18941] RSP: 002b:00007f4558426028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 796.722093][T18941] RAX: ffffffffffffffda RBX: 00007f4557826090 RCX: 00007f455759e159 [ 796.730117][T18941] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000007 [ 796.738106][T18941] RBP: 00007f455763503b R08: 0000000000000000 R09: 0000000000000000 [ 796.746090][T18941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 796.754076][T18941] R13: 00007f4557826128 R14: 00007f4557826090 R15: 00007ffc647bac98 [ 796.762099][T18941] [ 797.000021][T18949] netlink: 'syz.1.3804': attribute type 10 has an invalid length. [ 797.412925][T18949] bond0: (slave bridge_slave_1): Enslaving as an active interface with an up link [ 798.292177][T18965] netlink: 'syz.2.3800': attribute type 10 has an invalid length. [ 799.259870][T18970] netlink: 'syz.3.3801': attribute type 21 has an invalid length. [ 799.327342][T18971] netlink: 132 bytes leftover after parsing attributes in process `syz.1.3798'. [ 799.736523][T18981] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.3805'. [ 799.831989][T18982] syzkaller0: entered promiscuous mode [ 799.837866][T18982] syzkaller0: entered allmulticast mode [ 799.848264][T18981] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 799.869543][T18981] CPU: 0 PID: 18981 Comm: syz.2.3805 Not tainted syzkaller #0 [ 799.877076][T18981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 799.887161][T18981] Call Trace: [ 799.890470][T18981] [ 799.893438][T18981] dump_stack_lvl+0x18c/0x250 [ 799.898168][T18981] ? show_regs_print_info+0x20/0x20 [ 799.903408][T18981] ? load_image+0x420/0x420 [ 799.907975][T18981] sysfs_warn_dup+0x8e/0xa0 [ 799.912510][T18981] sysfs_do_create_link_sd+0xc0/0x110 [ 799.917919][T18981] device_add_class_symlinks+0x1cf/0x240 [ 799.923595][T18981] device_add+0x4f9/0xc40 [ 799.927968][T18981] wiphy_register+0x1d99/0x2ac0 [ 799.932904][T18981] ? cfg80211_event_work+0x40/0x40 [ 799.938048][T18981] ? minstrel_ht_alloc+0x88a/0x990 [ 799.943212][T18981] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 799.949318][T18981] ieee80211_register_hw+0x2dd8/0x3b30 [ 799.954839][T18981] ? ieee80211_register_hw+0xfb1/0x3b30 [ 799.960440][T18981] ? ieee80211_tasklet_handler+0x20/0x20 [ 799.966103][T18981] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 799.972037][T18981] ? __debug_object_init+0xec/0x450 [ 799.977284][T18981] ? __asan_memset+0x22/0x40 [ 799.981918][T18981] ? __hrtimer_init+0x189/0x270 [ 799.986820][T18981] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 799.992625][T18981] ? mac80211_hwsim_free+0x220/0x220 [ 799.997942][T18981] ? rcu_is_watching+0x15/0xb0 [ 800.002748][T18981] ? kstrndup+0xbd/0x140 [ 800.007058][T18981] hwsim_new_radio_nl+0xdad/0x1a70 [ 800.012222][T18981] ? __nla_validate+0x50/0x50 [ 800.016970][T18981] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 800.023337][T18981] ? __nla_parse+0x40/0x50 [ 800.027806][T18981] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 800.034196][T18981] genl_family_rcv_msg_doit+0x21a/0x310 [ 800.039806][T18981] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 800.045773][T18981] ? bpf_lsm_capable+0x9/0x10 [ 800.050490][T18981] ? security_capable+0x89/0xb0 [ 800.055387][T18981] genl_rcv_msg+0x611/0x7a0 [ 800.059938][T18981] ? genl_bind+0x360/0x360 [ 800.064372][T18981] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 800.070820][T18981] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 800.077439][T18981] ? ref_tracker_free+0x686/0x830 [ 800.082525][T18981] netlink_rcv_skb+0x235/0x4c0 [ 800.087331][T18981] ? genl_bind+0x360/0x360 [ 800.091810][T18981] ? netlink_ack+0x1160/0x1160 [ 800.096662][T18981] ? __lock_acquire+0x7d80/0x7d80 [ 800.101751][T18981] ? down_read+0x1ac/0x2e0 [ 800.106231][T18981] genl_rcv+0x28/0x40 [ 800.110298][T18981] netlink_unicast+0x7b1/0x930 [ 800.115220][T18981] netlink_sendmsg+0x8d0/0xbf0 [ 800.120063][T18981] ? netlink_getsockopt+0x590/0x590 [ 800.125310][T18981] ? apparmor_socket_sendmsg+0x8e/0x330 [ 800.130899][T18981] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 800.136292][T18981] ? security_socket_sendmsg+0x80/0xa0 [ 800.141781][T18981] ? netlink_getsockopt+0x590/0x590 [ 800.147023][T18981] ____sys_sendmsg+0x61b/0x980 [ 800.151840][T18981] ? __asan_memset+0x22/0x40 [ 800.156466][T18981] ? __sys_sendmsg_sock+0x30/0x30 [ 800.161519][T18981] ? __import_iovec+0x5f2/0x850 [ 800.166430][T18981] ? import_iovec+0x73/0xa0 [ 800.170982][T18981] ___sys_sendmsg+0x2a6/0x360 [ 800.175707][T18981] ? __sys_sendmsg+0x2b0/0x2b0 [ 800.180616][T18981] __se_sys_sendmsg+0x1d0/0x2c0 [ 800.185506][T18981] ? __x64_sys_sendmsg+0x80/0x80 [ 800.190550][T18981] ? lockdep_hardirqs_on+0x98/0x150 [ 800.195785][T18981] do_syscall_64+0x55/0xb0 [ 800.200235][T18981] ? clear_bhb_loop+0x40/0x90 [ 800.204947][T18981] ? clear_bhb_loop+0x40/0x90 [ 800.209664][T18981] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 800.215600][T18981] RIP: 0033:0x7f455759e159 [ 800.220048][T18981] 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 [ 800.239695][T18981] RSP: 002b:00007f4558447028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 800.248171][T18981] RAX: ffffffffffffffda RBX: 00007f4557825fa0 RCX: 00007f455759e159 [ 800.256190][T18981] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 800.264203][T18981] RBP: 00007f455763503b R08: 0000000000000000 R09: 0000000000000000 [ 800.272210][T18981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 800.280214][T18981] R13: 00007f4557826038 R14: 00007f4557825fa0 R15: 00007ffc647bac98 [ 800.288255][T18981] [ 800.334101][T18978] netlink: 'syz.3.3812': attribute type 9 has an invalid length. [ 800.342657][T18982] netlink: 1047 bytes leftover after parsing attributes in process `syz.0.3806'. [ 800.359628][T18978] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.3812'. [ 802.071093][T18992] netlink: 144 bytes leftover after parsing attributes in process `syz.2.3808'. [ 802.097565][T18992] team0: Port device team_slave_0 removed [ 802.137647][T18992] A link change request failed with some changes committed already. Interface team_slave_0 may have been left with an inconsistent configuration, please check. [ 802.300943][T18997] netlink: 'syz.0.3810': attribute type 10 has an invalid length. [ 802.330145][T18999] netlink: 'syz.3.3811': attribute type 10 has an invalid length. [ 802.465575][T19009] netlink: 'syz.0.3815': attribute type 5 has an invalid length. [ 802.507820][T19008] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.3814'. [ 802.543135][T19008] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô!' [ 802.575817][T19008] CPU: 1 PID: 19008 Comm: syz.2.3814 Not tainted syzkaller #0 [ 802.583340][T19008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 802.593434][T19008] Call Trace: [ 802.596741][T19008] [ 802.599697][T19008] dump_stack_lvl+0x18c/0x250 [ 802.604418][T19008] ? show_regs_print_info+0x20/0x20 [ 802.609650][T19008] ? load_image+0x420/0x420 [ 802.614206][T19008] sysfs_warn_dup+0x8e/0xa0 [ 802.618742][T19008] sysfs_do_create_link_sd+0xc0/0x110 [ 802.624139][T19008] device_add_class_symlinks+0x1cf/0x240 [ 802.629800][T19008] device_add+0x4f9/0xc40 [ 802.634159][T19008] wiphy_register+0x1d99/0x2ac0 [ 802.639066][T19008] ? cfg80211_event_work+0x40/0x40 [ 802.644208][T19008] ? minstrel_ht_alloc+0x88a/0x990 [ 802.649362][T19008] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 802.655477][T19008] ieee80211_register_hw+0x2dd8/0x3b30 [ 802.661089][T19008] ? ieee80211_register_hw+0xfb1/0x3b30 [ 802.666687][T19008] ? ieee80211_tasklet_handler+0x20/0x20 [ 802.672450][T19008] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 802.678392][T19008] ? __debug_object_init+0xec/0x450 [ 802.683650][T19008] ? __asan_memset+0x22/0x40 [ 802.688403][T19008] ? __hrtimer_init+0x189/0x270 [ 802.693301][T19008] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 802.699094][T19008] ? mac80211_hwsim_free+0x220/0x220 [ 802.704412][T19008] ? rcu_is_watching+0x15/0xb0 [ 802.709183][T19008] ? kstrndup+0xbd/0x140 [ 802.713528][T19008] hwsim_new_radio_nl+0xdad/0x1a70 [ 802.718661][T19008] ? __nla_validate+0x50/0x50 [ 802.723359][T19008] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 802.729704][T19008] ? __nla_parse+0x40/0x50 [ 802.734144][T19008] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 802.740478][T19008] genl_family_rcv_msg_doit+0x21a/0x310 [ 802.746030][T19008] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 802.751929][T19008] ? bpf_lsm_capable+0x9/0x10 [ 802.756600][T19008] ? security_capable+0x89/0xb0 [ 802.761463][T19008] genl_rcv_msg+0x611/0x7a0 [ 802.765975][T19008] ? genl_bind+0x360/0x360 [ 802.770389][T19008] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 802.776718][T19008] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 802.783313][T19008] ? perf_trace_lock+0xfc/0x3b0 [ 802.788186][T19008] netlink_rcv_skb+0x235/0x4c0 [ 802.792951][T19008] ? genl_bind+0x360/0x360 [ 802.797367][T19008] ? netlink_ack+0x1160/0x1160 [ 802.802139][T19008] ? __lock_acquire+0x7d80/0x7d80 [ 802.807171][T19008] ? down_read+0x1ac/0x2e0 [ 802.811592][T19008] genl_rcv+0x28/0x40 [ 802.815576][T19008] netlink_unicast+0x7b1/0x930 [ 802.820361][T19008] netlink_sendmsg+0x8d0/0xbf0 [ 802.825135][T19008] ? netlink_getsockopt+0x590/0x590 [ 802.830424][T19008] ? apparmor_socket_sendmsg+0x8e/0x330 [ 802.835966][T19008] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 802.841264][T19008] ? security_socket_sendmsg+0x80/0xa0 [ 802.846717][T19008] ? netlink_getsockopt+0x590/0x590 [ 802.851913][T19008] ____sys_sendmsg+0x61b/0x980 [ 802.856691][T19008] ? __asan_memset+0x22/0x40 [ 802.861285][T19008] ? __sys_sendmsg_sock+0x30/0x30 [ 802.866311][T19008] ? __import_iovec+0x5f2/0x850 [ 802.871178][T19008] ? import_iovec+0x73/0xa0 [ 802.875693][T19008] ___sys_sendmsg+0x2a6/0x360 [ 802.880378][T19008] ? __sys_sendmsg+0x2b0/0x2b0 [ 802.885163][T19008] ? trace_call_bpf+0xc3/0x6c0 [ 802.889985][T19008] __se_sys_sendmsg+0x1d0/0x2c0 [ 802.894836][T19008] ? perf_trace_preemptirq_template+0x269/0x330 [ 802.901087][T19008] ? __x64_sys_sendmsg+0x80/0x80 [ 802.906080][T19008] ? lockdep_hardirqs_on+0x98/0x150 [ 802.911280][T19008] do_syscall_64+0x55/0xb0 [ 802.915699][T19008] ? clear_bhb_loop+0x40/0x90 [ 802.920376][T19008] ? clear_bhb_loop+0x40/0x90 [ 802.925057][T19008] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 802.930956][T19008] RIP: 0033:0x7f455759e159 [ 802.935373][T19008] 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 [ 802.954980][T19008] RSP: 002b:00007f4558405028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 802.963394][T19008] RAX: ffffffffffffffda RBX: 00007f4557826180 RCX: 00007f455759e159 [ 802.971363][T19008] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000d [ 802.979350][T19008] RBP: 00007f455763503b R08: 0000000000000000 R09: 0000000000000000 [ 802.987334][T19008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 802.995310][T19008] R13: 00007f4557826218 R14: 00007f4557826180 R15: 00007ffc647bac98 [ 803.003310][T19008] [ 803.042560][T19006] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.3814'. [ 803.058175][T19006] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô!' [ 803.066554][T19006] CPU: 1 PID: 19006 Comm: syz.2.3814 Not tainted syzkaller #0 [ 803.074058][T19006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 803.084149][T19006] Call Trace: [ 803.087452][T19006] [ 803.090407][T19006] dump_stack_lvl+0x18c/0x250 [ 803.095139][T19006] ? show_regs_print_info+0x20/0x20 [ 803.100391][T19006] ? load_image+0x420/0x420 [ 803.104969][T19006] sysfs_warn_dup+0x8e/0xa0 [ 803.109520][T19006] sysfs_do_create_link_sd+0xc0/0x110 [ 803.114944][T19006] device_add_class_symlinks+0x1cf/0x240 [ 803.120633][T19006] device_add+0x4f9/0xc40 [ 803.125027][T19006] wiphy_register+0x1d99/0x2ac0 [ 803.130065][T19006] ? cfg80211_event_work+0x40/0x40 [ 803.135202][T19006] ? minstrel_ht_alloc+0x88a/0x990 [ 803.140373][T19006] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 803.146492][T19006] ieee80211_register_hw+0x2dd8/0x3b30 [ 803.151996][T19006] ? ieee80211_register_hw+0xfb1/0x3b30 [ 803.157609][T19006] ? ieee80211_tasklet_handler+0x20/0x20 [ 803.163252][T19006] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 803.169205][T19006] ? __debug_object_init+0xec/0x450 [ 803.174445][T19006] ? __asan_memset+0x22/0x40 [ 803.179060][T19006] ? __hrtimer_init+0x189/0x270 [ 803.183945][T19006] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 803.189717][T19006] ? mac80211_hwsim_free+0x220/0x220 [ 803.195013][T19006] ? rcu_is_watching+0x15/0xb0 [ 803.199794][T19006] ? kstrndup+0xbd/0x140 [ 803.204066][T19006] hwsim_new_radio_nl+0xdad/0x1a70 [ 803.209194][T19006] ? __nla_validate+0x50/0x50 [ 803.213903][T19006] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 803.220260][T19006] ? __nla_parse+0x40/0x50 [ 803.224696][T19006] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 803.231049][T19006] genl_family_rcv_msg_doit+0x21a/0x310 [ 803.236624][T19006] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 803.242541][T19006] ? bpf_lsm_capable+0x9/0x10 [ 803.247242][T19006] ? security_capable+0x89/0xb0 [ 803.252137][T19006] genl_rcv_msg+0x611/0x7a0 [ 803.256680][T19006] ? genl_bind+0x360/0x360 [ 803.261110][T19006] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 803.267450][T19006] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 803.274084][T19006] netlink_rcv_skb+0x235/0x4c0 [ 803.278866][T19006] ? genl_bind+0x360/0x360 [ 803.283307][T19006] ? netlink_ack+0x1160/0x1160 [ 803.288097][T19006] ? __lock_acquire+0x7d80/0x7d80 [ 803.293139][T19006] ? down_read+0x1ac/0x2e0 [ 803.297569][T19006] genl_rcv+0x28/0x40 [ 803.301588][T19006] netlink_unicast+0x7b1/0x930 [ 803.306382][T19006] netlink_sendmsg+0x8d0/0xbf0 [ 803.311191][T19006] ? netlink_getsockopt+0x590/0x590 [ 803.316424][T19006] ? apparmor_socket_sendmsg+0x8e/0x330 [ 803.321993][T19006] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 803.327300][T19006] ? security_socket_sendmsg+0x80/0xa0 [ 803.332775][T19006] ? netlink_getsockopt+0x590/0x590 [ 803.337992][T19006] ____sys_sendmsg+0x61b/0x980 [ 803.342781][T19006] ? __asan_memset+0x22/0x40 [ 803.347471][T19006] ? __sys_sendmsg_sock+0x30/0x30 [ 803.352507][T19006] ? __import_iovec+0x5f2/0x850 [ 803.357382][T19006] ? import_iovec+0x73/0xa0 [ 803.361902][T19006] ___sys_sendmsg+0x2a6/0x360 [ 803.366595][T19006] ? __sys_sendmsg+0x2b0/0x2b0 [ 803.371401][T19006] ? trace_call_bpf+0xc3/0x6c0 [ 803.376219][T19006] __se_sys_sendmsg+0x1d0/0x2c0 [ 803.381087][T19006] ? perf_trace_preemptirq_template+0x269/0x330 [ 803.387343][T19006] ? __x64_sys_sendmsg+0x80/0x80 [ 803.392402][T19006] ? lockdep_hardirqs_on+0x98/0x150 [ 803.397617][T19006] do_syscall_64+0x55/0xb0 [ 803.402040][T19006] ? clear_bhb_loop+0x40/0x90 [ 803.406728][T19006] ? clear_bhb_loop+0x40/0x90 [ 803.411418][T19006] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 803.417325][T19006] RIP: 0033:0x7f455759e159 [ 803.421769][T19006] 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 [ 803.441390][T19006] RSP: 002b:00007f4558426028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 803.449823][T19006] RAX: ffffffffffffffda RBX: 00007f4557826090 RCX: 00007f455759e159 [ 803.457801][T19006] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000d [ 803.465783][T19006] RBP: 00007f455763503b R08: 0000000000000000 R09: 0000000000000000 [ 803.473763][T19006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 803.481739][T19006] R13: 00007f4557826128 R14: 00007f4557826090 R15: 00007ffc647bac98 [ 803.489750][T19006] [ 803.907255][T19026] netlink: 'syz.2.3819': attribute type 9 has an invalid length. [ 803.916427][T19026] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.3819'. [ 804.327098][T19036] netlink: 'syz.0.3824': attribute type 10 has an invalid length. [ 804.391365][T19034] netlink: 144 bytes leftover after parsing attributes in process `syz.1.3823'. [ 804.415483][T19034] A link change request failed with some changes committed already. Interface team_slave_0 may have been left with an inconsistent configuration, please check. [ 804.588637][T19044] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.3827'. [ 804.740403][T19044] netlink: 14 bytes leftover after parsing attributes in process `syz.2.3827'. [ 804.765228][T19044] hsr_slave_0: left promiscuous mode [ 804.911901][T19050] netlink: 'syz.0.3828': attribute type 7 has an invalid length. [ 804.922897][T19050] netlink: 140 bytes leftover after parsing attributes in process `syz.0.3828'. [ 805.248058][T19057] netlink: 'syz.1.3831': attribute type 5 has an invalid length. [ 805.341600][T19062] netlink: 'syz.2.3834': attribute type 10 has an invalid length. [ 805.565887][T19075] FAULT_INJECTION: forcing a failure. [ 805.565887][T19075] name failslab, interval 1, probability 0, space 0, times 0 [ 805.590080][T19075] CPU: 1 PID: 19075 Comm: syz.2.3838 Not tainted syzkaller #0 [ 805.597600][T19075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 805.607683][T19075] Call Trace: [ 805.611072][T19075] [ 805.614025][T19075] dump_stack_lvl+0x18c/0x250 [ 805.618727][T19075] ? show_regs_print_info+0x20/0x20 [ 805.623967][T19075] ? load_image+0x420/0x420 [ 805.628470][T19075] ? __might_sleep+0xe0/0xe0 [ 805.633065][T19075] ? __lock_acquire+0x7d80/0x7d80 [ 805.638093][T19075] should_fail_ex+0x394/0x4c0 [ 805.642774][T19075] should_failslab+0x9/0x20 [ 805.647275][T19075] slab_pre_alloc_hook+0x59/0x300 [ 805.652301][T19075] ? tomoyo_realpath_from_path+0xe6/0x5c0 [ 805.658014][T19075] ? tomoyo_realpath_from_path+0xe6/0x5c0 [ 805.663729][T19075] __kmem_cache_alloc_node+0x53/0x250 [ 805.669106][T19075] ? tomoyo_realpath_from_path+0xe6/0x5c0 [ 805.674840][T19075] __kmalloc+0xa7/0x240 [ 805.679005][T19075] tomoyo_realpath_from_path+0xe6/0x5c0 [ 805.684549][T19075] ? tomoyo_domain+0xd6/0x120 [ 805.689227][T19075] tomoyo_path_number_perm+0x248/0x5e0 [ 805.694686][T19075] ? tomoyo_path_number_perm+0x217/0x5e0 [ 805.700324][T19075] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 805.705780][T19075] ? trace_call_bpf+0xc3/0x6c0 [ 805.710533][T19075] ? trace_call_bpf+0xc3/0x6c0 [ 805.715296][T19075] ? trace_call_bpf+0x5e9/0x6c0 [ 805.720162][T19075] ? __fget_files+0x28/0x460 [ 805.724763][T19075] security_file_ioctl+0x70/0xa0 [ 805.729705][T19075] __se_sys_ioctl+0x48/0x170 [ 805.734297][T19075] do_syscall_64+0x55/0xb0 [ 805.738712][T19075] ? clear_bhb_loop+0x40/0x90 [ 805.743394][T19075] ? clear_bhb_loop+0x40/0x90 [ 805.748068][T19075] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 805.753956][T19075] RIP: 0033:0x7f455759e159 [ 805.758365][T19075] 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 [ 805.777970][T19075] RSP: 002b:00007f4558447028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 805.786388][T19075] RAX: ffffffffffffffda RBX: 00007f4557825fa0 RCX: 00007f455759e159 [ 805.794356][T19075] RDX: 0000200000000080 RSI: 00000000000089f3 RDI: 0000000000000004 [ 805.802324][T19075] RBP: 00007f4558447090 R08: 0000000000000000 R09: 0000000000000000 [ 805.810294][T19075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 805.818259][T19075] R13: 00007f4557826038 R14: 00007f4557825fa0 R15: 00007ffc647bac98 [ 805.826238][T19075] [ 805.882741][T19075] ERROR: Out of memory at tomoyo_realpath_from_path. [ 806.151677][T19077] netlink: 180 bytes leftover after parsing attributes in process `syz.3.3839'. [ 806.167966][T19079] netlink: 'syz.3.3839': attribute type 2 has an invalid length. [ 806.180807][T19079] netlink: 'syz.3.3839': attribute type 11 has an invalid length. [ 806.203302][T19079] netlink: 132 bytes leftover after parsing attributes in process `syz.3.3839'. [ 806.512607][T19088] bond0: left promiscuous mode [ 806.573362][T19088] bond_slave_0: left promiscuous mode [ 806.582212][T19088] bond_slave_1: left promiscuous mode [ 806.590652][T19088] mac80211_hwsim hwsim39 wlan1: left promiscuous mode [ 806.608418][T19088] 8021q: adding VLAN 0 to HW filter on device bond0 [ 806.619844][T19088] team0: Port device bond0 added [ 806.965853][T19100] 8021q: adding VLAN 0 to HW filter on device bond0 [ 806.978638][T19100] bond0: entered promiscuous mode [ 806.984083][T19100] bond_slave_0: entered promiscuous mode [ 806.990146][T19100] bond_slave_1: entered promiscuous mode [ 806.996685][T19100] bridge_slave_1: entered promiscuous mode [ 807.002953][T19100] mac80211_hwsim hwsim52 wlan1: entered promiscuous mode [ 807.011150][T19100] bond0: entered allmulticast mode [ 807.016656][T19100] bond_slave_0: entered allmulticast mode [ 807.022430][T19100] bond_slave_1: entered allmulticast mode [ 807.028420][T19100] bridge_slave_1: entered allmulticast mode [ 807.034664][T19100] mac80211_hwsim hwsim52 wlan1: entered allmulticast mode [ 807.045890][T19100] team0: Port device bond0 added [ 807.568802][T19120] netlink: 64859 bytes leftover after parsing attributes in process `syz.3.3851'. [ 807.799692][T19125] FAULT_INJECTION: forcing a failure. [ 807.799692][T19125] name failslab, interval 1, probability 0, space 0, times 0 [ 807.854548][T19125] CPU: 0 PID: 19125 Comm: syz.1.3852 Not tainted syzkaller #0 [ 807.862083][T19125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 807.872174][T19125] Call Trace: [ 807.875474][T19125] [ 807.878422][T19125] dump_stack_lvl+0x18c/0x250 [ 807.883143][T19125] ? show_regs_print_info+0x20/0x20 [ 807.888391][T19125] ? load_image+0x420/0x420 [ 807.892927][T19125] ? __might_sleep+0xe0/0xe0 [ 807.897541][T19125] ? __lock_acquire+0x7d80/0x7d80 [ 807.902605][T19125] should_fail_ex+0x394/0x4c0 [ 807.907314][T19125] should_failslab+0x9/0x20 [ 807.911844][T19125] slab_pre_alloc_hook+0x59/0x300 [ 807.916898][T19125] ? tomoyo_encode+0x2ad/0x570 [ 807.921691][T19125] ? tomoyo_encode+0x2ad/0x570 [ 807.926487][T19125] __kmem_cache_alloc_node+0x53/0x250 [ 807.931897][T19125] ? tomoyo_encode+0x2ad/0x570 [ 807.936682][T19125] __kmalloc+0xa7/0x240 [ 807.940867][T19125] tomoyo_encode+0x2ad/0x570 [ 807.945488][T19125] tomoyo_realpath_from_path+0x57c/0x5c0 [ 807.951150][T19125] ? tomoyo_domain+0xd6/0x120 [ 807.955851][T19125] tomoyo_path_number_perm+0x248/0x5e0 [ 807.961342][T19125] ? tomoyo_path_number_perm+0x217/0x5e0 [ 807.967009][T19125] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 807.972495][T19125] ? trace_call_bpf+0xc3/0x6c0 [ 807.977284][T19125] ? trace_call_bpf+0xc3/0x6c0 [ 807.982065][T19125] ? trace_call_bpf+0x5e9/0x6c0 [ 807.986974][T19125] ? __fget_files+0x28/0x460 [ 807.991610][T19125] security_file_ioctl+0x70/0xa0 [ 807.996584][T19125] __se_sys_ioctl+0x48/0x170 [ 808.001198][T19125] do_syscall_64+0x55/0xb0 [ 808.005627][T19125] ? clear_bhb_loop+0x40/0x90 [ 808.010331][T19125] ? clear_bhb_loop+0x40/0x90 [ 808.015036][T19125] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 808.020948][T19125] RIP: 0033:0x7f6b2a59e159 [ 808.025380][T19125] 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 [ 808.045005][T19125] RSP: 002b:00007f6b2b50a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 808.053434][T19125] RAX: ffffffffffffffda RBX: 00007f6b2a825fa0 RCX: 00007f6b2a59e159 [ 808.061413][T19125] RDX: 0000200000000080 RSI: 00000000000089f3 RDI: 0000000000000004 [ 808.069398][T19125] RBP: 00007f6b2b50a090 R08: 0000000000000000 R09: 0000000000000000 [ 808.077379][T19125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 808.085361][T19125] R13: 00007f6b2a826038 R14: 00007f6b2a825fa0 R15: 00007ffd4613d128 [ 808.093362][T19125] [ 808.130675][T19125] ERROR: Out of memory at tomoyo_realpath_from_path. [ 808.250681][T19128] netlink: 180 bytes leftover after parsing attributes in process `syz.1.3853'. [ 808.298399][T19128] validate_nla: 4 callbacks suppressed [ 808.298446][T19128] netlink: 'syz.1.3853': attribute type 2 has an invalid length. [ 808.332509][T19128] netlink: 'syz.1.3853': attribute type 11 has an invalid length. [ 808.403359][T19128] netlink: 132 bytes leftover after parsing attributes in process `syz.1.3853'. [ 808.898489][ T1292] ieee802154 phy0 wpan0: encryption failed: -22 [ 808.905262][ T1292] ieee802154 phy1 wpan1: encryption failed: -22 [ 809.098677][T19138] netlink: 'syz.0.3857': attribute type 10 has an invalid length. [ 809.436758][T19149] FAULT_INJECTION: forcing a failure. [ 809.436758][T19149] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 809.492857][T19149] CPU: 0 PID: 19149 Comm: syz.1.3861 Not tainted syzkaller #0 [ 809.500393][T19149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 809.510474][T19149] Call Trace: [ 809.513771][T19149] [ 809.516715][T19149] dump_stack_lvl+0x18c/0x250 [ 809.521419][T19149] ? show_regs_print_info+0x20/0x20 [ 809.526637][T19149] ? load_image+0x420/0x420 [ 809.531169][T19149] ? __might_fault+0xaa/0x120 [ 809.535862][T19149] ? __lock_acquire+0x7d80/0x7d80 [ 809.540917][T19149] should_fail_ex+0x394/0x4c0 [ 809.545626][T19149] _copy_from_user+0x2f/0xe0 [ 809.550244][T19149] get_user_ifreq+0x6b/0x180 [ 809.554908][T19149] sock_ioctl+0x6f1/0x7e0 [ 809.559269][T19149] ? sock_poll+0x3e0/0x3e0 [ 809.563718][T19149] ? bpf_lsm_file_ioctl+0x9/0x10 [ 809.568680][T19149] ? security_file_ioctl+0x80/0xa0 [ 809.573899][T19149] ? sock_poll+0x3e0/0x3e0 [ 809.578340][T19149] __se_sys_ioctl+0xfd/0x170 [ 809.582955][T19149] do_syscall_64+0x55/0xb0 [ 809.587394][T19149] ? clear_bhb_loop+0x40/0x90 [ 809.592100][T19149] ? clear_bhb_loop+0x40/0x90 [ 809.596807][T19149] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 809.602726][T19149] RIP: 0033:0x7f6b2a59e159 [ 809.607160][T19149] 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 [ 809.626788][T19149] RSP: 002b:00007f6b2b50a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 809.635235][T19149] RAX: ffffffffffffffda RBX: 00007f6b2a825fa0 RCX: 00007f6b2a59e159 [ 809.643225][T19149] RDX: 0000200000000080 RSI: 00000000000089f3 RDI: 0000000000000004 [ 809.651215][T19149] RBP: 00007f6b2b50a090 R08: 0000000000000000 R09: 0000000000000000 [ 809.659207][T19149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 809.667209][T19149] R13: 00007f6b2a826038 R14: 00007f6b2a825fa0 R15: 00007ffd4613d128 [ 809.675303][T19149] [ 810.001426][T19157] netlink: 60 bytes leftover after parsing attributes in process `syz.3.3863'. [ 810.660386][T19166] netlink: 'syz.2.3868': attribute type 10 has an invalid length. [ 810.788573][T19176] netlink: 180 bytes leftover after parsing attributes in process `syz.2.3870'. [ 810.839967][T19176] netlink: 'syz.2.3870': attribute type 2 has an invalid length. [ 810.868781][T19176] netlink: 'syz.2.3870': attribute type 11 has an invalid length. [ 810.883356][T19176] netlink: 132 bytes leftover after parsing attributes in process `syz.2.3870'. [ 811.242978][T19193] netlink: 160 bytes leftover after parsing attributes in process `syz.1.3873'. [ 811.270959][T19193] netlink: 6 bytes leftover after parsing attributes in process `syz.1.3873'. [ 811.351696][T19195] FAULT_INJECTION: forcing a failure. [ 811.351696][T19195] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 811.426279][T19195] CPU: 0 PID: 19195 Comm: syz.3.3874 Not tainted syzkaller #0 [ 811.433829][T19195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 811.443888][T19195] Call Trace: [ 811.447426][T19195] [ 811.450353][T19195] dump_stack_lvl+0x18c/0x250 [ 811.455036][T19195] ? show_regs_print_info+0x20/0x20 [ 811.460232][T19195] ? load_image+0x420/0x420 [ 811.464733][T19195] ? __might_fault+0xaa/0x120 [ 811.469417][T19195] ? __lock_acquire+0x7d80/0x7d80 [ 811.474446][T19195] should_fail_ex+0x394/0x4c0 [ 811.479127][T19195] _copy_from_user+0x2f/0xe0 [ 811.483718][T19195] ip6_tnl_siocdevprivate+0x1d9/0xab0 [ 811.489217][T19195] ? ip6_tnl_start_xmit+0x1230/0x1230 [ 811.494591][T19195] ? dev_ioctl+0x83c/0x1140 [ 811.499130][T19195] ? __lock_acquire+0x7d80/0x7d80 [ 811.504162][T19195] ? dev_ifsioc+0x957/0xc40 [ 811.508664][T19195] dev_ioctl+0x84c/0x1140 [ 811.512989][T19195] sock_ioctl+0x74c/0x7e0 [ 811.517319][T19195] ? sock_poll+0x3e0/0x3e0 [ 811.521739][T19195] ? bpf_lsm_file_ioctl+0x9/0x10 [ 811.526687][T19195] ? security_file_ioctl+0x80/0xa0 [ 811.531799][T19195] ? sock_poll+0x3e0/0x3e0 [ 811.536216][T19195] __se_sys_ioctl+0xfd/0x170 [ 811.540809][T19195] do_syscall_64+0x55/0xb0 [ 811.545226][T19195] ? clear_bhb_loop+0x40/0x90 [ 811.549899][T19195] ? clear_bhb_loop+0x40/0x90 [ 811.554578][T19195] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 811.560471][T19195] RIP: 0033:0x7f3aef39e159 [ 811.564888][T19195] 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 [ 811.584590][T19195] RSP: 002b:00007f3af0324028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 811.593003][T19195] RAX: ffffffffffffffda RBX: 00007f3aef625fa0 RCX: 00007f3aef39e159 [ 811.600969][T19195] RDX: 0000200000000080 RSI: 00000000000089f3 RDI: 0000000000000004 [ 811.608935][T19195] RBP: 00007f3af0324090 R08: 0000000000000000 R09: 0000000000000000 [ 811.617003][T19195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 811.624972][T19195] R13: 00007f3aef626038 R14: 00007f3aef625fa0 R15: 00007ffccf3a03e8 [ 811.632956][T19195] [ 812.274497][T19200] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.3875'. [ 812.432445][T19200] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 812.453727][T19200] CPU: 1 PID: 19200 Comm: syz.3.3875 Not tainted syzkaller #0 [ 812.461263][T19200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 812.471361][T19200] Call Trace: [ 812.474693][T19200] [ 812.477656][T19200] dump_stack_lvl+0x18c/0x250 [ 812.482390][T19200] ? show_regs_print_info+0x20/0x20 [ 812.487648][T19200] ? load_image+0x420/0x420 [ 812.492226][T19200] sysfs_warn_dup+0x8e/0xa0 [ 812.496773][T19200] sysfs_do_create_link_sd+0xc0/0x110 [ 812.502191][T19200] device_add_class_symlinks+0x1cf/0x240 [ 812.507887][T19200] device_add+0x4f9/0xc40 [ 812.512274][T19200] wiphy_register+0x1d99/0x2ac0 [ 812.517216][T19200] ? cfg80211_event_work+0x40/0x40 [ 812.522379][T19200] ? minstrel_ht_alloc+0x88a/0x990 [ 812.527549][T19200] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 812.533657][T19200] ieee80211_register_hw+0x2dd8/0x3b30 [ 812.539175][T19200] ? ieee80211_register_hw+0xfb1/0x3b30 [ 812.544856][T19200] ? ieee80211_tasklet_handler+0x20/0x20 [ 812.550507][T19200] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 812.556427][T19200] ? __debug_object_init+0xec/0x450 [ 812.561734][T19200] ? __asan_memset+0x22/0x40 [ 812.566343][T19200] ? __hrtimer_init+0x189/0x270 [ 812.571214][T19200] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 812.576990][T19200] ? mac80211_hwsim_free+0x220/0x220 [ 812.582287][T19200] ? rcu_is_watching+0x15/0xb0 [ 812.587067][T19200] ? kstrndup+0xbd/0x140 [ 812.591340][T19200] hwsim_new_radio_nl+0xdad/0x1a70 [ 812.596488][T19200] ? __nla_validate+0x50/0x50 [ 812.601232][T19200] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 812.607592][T19200] ? __nla_parse+0x40/0x50 [ 812.612039][T19200] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 812.618398][T19200] genl_family_rcv_msg_doit+0x21a/0x310 [ 812.623970][T19200] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 812.629892][T19200] ? bpf_lsm_capable+0x9/0x10 [ 812.634588][T19200] ? security_capable+0x89/0xb0 [ 812.639546][T19200] genl_rcv_msg+0x611/0x7a0 [ 812.644071][T19200] ? genl_bind+0x360/0x360 [ 812.648497][T19200] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 812.654849][T19200] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 812.661493][T19200] netlink_rcv_skb+0x235/0x4c0 [ 812.666274][T19200] ? genl_bind+0x360/0x360 [ 812.670705][T19200] ? netlink_ack+0x1160/0x1160 [ 812.675521][T19200] ? __lock_acquire+0x7d80/0x7d80 [ 812.680662][T19200] ? down_read+0x1ac/0x2e0 [ 812.685093][T19200] genl_rcv+0x28/0x40 [ 812.689088][T19200] netlink_unicast+0x7b1/0x930 [ 812.693892][T19200] netlink_sendmsg+0x8d0/0xbf0 [ 812.698685][T19200] ? netlink_getsockopt+0x590/0x590 [ 812.703903][T19200] ? apparmor_socket_sendmsg+0x8e/0x330 [ 812.709462][T19200] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 812.714764][T19200] ? security_socket_sendmsg+0x80/0xa0 [ 812.720230][T19200] ? netlink_getsockopt+0x590/0x590 [ 812.725445][T19200] ____sys_sendmsg+0x61b/0x980 [ 812.730232][T19200] ? __asan_memset+0x22/0x40 [ 812.734841][T19200] ? __sys_sendmsg_sock+0x30/0x30 [ 812.739878][T19200] ? __import_iovec+0x5f2/0x850 [ 812.744761][T19200] ? import_iovec+0x73/0xa0 [ 812.749290][T19200] ___sys_sendmsg+0x2a6/0x360 [ 812.753990][T19200] ? __sys_sendmsg+0x2b0/0x2b0 [ 812.758807][T19200] ? trace_call_bpf+0xc3/0x6c0 [ 812.763622][T19200] __se_sys_sendmsg+0x1d0/0x2c0 [ 812.768482][T19200] ? perf_trace_preemptirq_template+0x269/0x330 [ 812.774740][T19200] ? __x64_sys_sendmsg+0x80/0x80 [ 812.779716][T19200] ? lockdep_hardirqs_on+0x98/0x150 [ 812.784929][T19200] do_syscall_64+0x55/0xb0 [ 812.789357][T19200] ? clear_bhb_loop+0x40/0x90 [ 812.794045][T19200] ? clear_bhb_loop+0x40/0x90 [ 812.798757][T19200] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 812.804669][T19200] RIP: 0033:0x7f3aef39e159 [ 812.809092][T19200] 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 [ 812.828728][T19200] RSP: 002b:00007f3af0324028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 812.837186][T19200] RAX: ffffffffffffffda RBX: 00007f3aef625fa0 RCX: 00007f3aef39e159 [ 812.845165][T19200] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000007 [ 812.853143][T19200] RBP: 00007f3aef43503b R08: 0000000000000000 R09: 0000000000000000 [ 812.861124][T19200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 812.869101][T19200] R13: 00007f3aef626038 R14: 00007f3aef625fa0 R15: 00007ffccf3a03e8 [ 812.877108][T19200] [ 813.127224][T19206] netlink: 'syz.1.3878': attribute type 10 has an invalid length. [ 813.560593][T19214] netlink: 'syz.0.3882': attribute type 6 has an invalid length. [ 813.587392][T19214] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.3882'. [ 814.030812][T19229] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.3885'. [ 814.100736][T19229] netlink: 14 bytes leftover after parsing attributes in process `syz.1.3885'. [ 814.372845][T19229] hsr_slave_0: left promiscuous mode [ 814.425791][T19229] hsr_slave_1: left promiscuous mode [ 815.274806][T19231] netlink: 'syz.3.3887': attribute type 10 has an invalid length. [ 815.539329][T19242] netlink: 'syz.2.3893': attribute type 21 has an invalid length. [ 815.574552][T19242] netlink: 'syz.2.3893': attribute type 10 has an invalid length. [ 815.582448][T19242] netlink: 'syz.2.3893': attribute type 12 has an invalid length. [ 815.619765][T19242] netlink: 'syz.2.3893': attribute type 13 has an invalid length. [ 815.662718][T19242] netlink: 'syz.2.3893': attribute type 14 has an invalid length. [ 815.675381][T19242] netlink: 'syz.2.3893': attribute type 15 has an invalid length. [ 815.723484][T19242] netlink: 'syz.2.3893': attribute type 16 has an invalid length. [ 815.748374][T19242] netlink: 'syz.2.3893': attribute type 19 has an invalid length. [ 815.786104][T19242] netlink: 12226 bytes leftover after parsing attributes in process `syz.2.3893'. [ 816.014135][T19247] skbuff: bad partial csum: csum=65489/0 headroom=64 headlen=65491 [ 817.234846][T19272] netlink: 71 bytes leftover after parsing attributes in process `syz.3.3900'. [ 821.025640][T19291] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.3903'. [ 821.238046][T19288] tap0: tun_chr_ioctl cmd 1074025677 [ 821.243646][T19288] tap0: linktype set to 768 [ 821.279492][T19293] bridge_slave_1: left allmulticast mode [ 821.294769][T19293] bridge0: port 2(bridge_slave_1) entered disabled state [ 821.318415][T19293] bridge0: port 1(bridge_slave_0) entered disabled state [ 821.440110][T19291] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 821.448483][T19291] CPU: 1 PID: 19291 Comm: syz.2.3903 Not tainted syzkaller #0 [ 821.455986][T19291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 821.466088][T19291] Call Trace: [ 821.469371][T19291] [ 821.472300][T19291] dump_stack_lvl+0x18c/0x250 [ 821.477010][T19291] ? show_regs_print_info+0x20/0x20 [ 821.482211][T19291] ? load_image+0x420/0x420 [ 821.486726][T19291] sysfs_warn_dup+0x8e/0xa0 [ 821.491227][T19291] sysfs_do_create_link_sd+0xc0/0x110 [ 821.496603][T19291] device_add_class_symlinks+0x1cf/0x240 [ 821.502244][T19291] device_add+0x4f9/0xc40 [ 821.506616][T19291] wiphy_register+0x1d99/0x2ac0 [ 821.511485][T19291] ? cfg80211_event_work+0x40/0x40 [ 821.516597][T19291] ? minstrel_ht_alloc+0x88a/0x990 [ 821.521728][T19291] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 821.527797][T19291] ieee80211_register_hw+0x2dd8/0x3b30 [ 821.533285][T19291] ? ieee80211_register_hw+0xfb1/0x3b30 [ 821.538864][T19291] ? ieee80211_tasklet_handler+0x20/0x20 [ 821.544495][T19291] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 821.550451][T19291] ? __debug_object_init+0xec/0x450 [ 821.555690][T19291] ? __asan_memset+0x22/0x40 [ 821.560319][T19291] ? __hrtimer_init+0x189/0x270 [ 821.565183][T19291] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 821.570953][T19291] ? mac80211_hwsim_free+0x220/0x220 [ 821.576244][T19291] ? rcu_is_watching+0x15/0xb0 [ 821.581032][T19291] ? kstrndup+0xbd/0x140 [ 821.585317][T19291] hwsim_new_radio_nl+0xdad/0x1a70 [ 821.590452][T19291] ? __nla_validate+0x50/0x50 [ 821.595164][T19291] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 821.601525][T19291] ? __nla_parse+0x40/0x50 [ 821.605953][T19291] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 821.612302][T19291] genl_family_rcv_msg_doit+0x21a/0x310 [ 821.617880][T19291] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 821.623790][T19291] ? bpf_lsm_capable+0x9/0x10 [ 821.628462][T19291] ? security_capable+0x89/0xb0 [ 821.633338][T19291] genl_rcv_msg+0x611/0x7a0 [ 821.637866][T19291] ? genl_bind+0x360/0x360 [ 821.642286][T19291] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 821.648614][T19291] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 821.655221][T19291] ? ref_tracker_free+0x686/0x830 [ 821.660251][T19291] netlink_rcv_skb+0x235/0x4c0 [ 821.665108][T19291] ? genl_bind+0x360/0x360 [ 821.669523][T19291] ? netlink_ack+0x1160/0x1160 [ 821.674311][T19291] ? __lock_acquire+0x7d80/0x7d80 [ 821.679355][T19291] ? down_read+0x1ac/0x2e0 [ 821.683778][T19291] genl_rcv+0x28/0x40 [ 821.687788][T19291] netlink_unicast+0x7b1/0x930 [ 821.692577][T19291] netlink_sendmsg+0x8d0/0xbf0 [ 821.697349][T19291] ? netlink_getsockopt+0x590/0x590 [ 821.702552][T19291] ? apparmor_socket_sendmsg+0x8e/0x330 [ 821.708101][T19291] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 821.713398][T19291] ? security_socket_sendmsg+0x80/0xa0 [ 821.718870][T19291] ? netlink_getsockopt+0x590/0x590 [ 821.724098][T19291] ____sys_sendmsg+0x61b/0x980 [ 821.728876][T19291] ? __asan_memset+0x22/0x40 [ 821.733467][T19291] ? __sys_sendmsg_sock+0x30/0x30 [ 821.738487][T19291] ? __import_iovec+0x5f2/0x850 [ 821.743346][T19291] ? import_iovec+0x73/0xa0 [ 821.747875][T19291] ___sys_sendmsg+0x2a6/0x360 [ 821.752555][T19291] ? __sys_sendmsg+0x2b0/0x2b0 [ 821.757394][T19291] __se_sys_sendmsg+0x1d0/0x2c0 [ 821.762516][T19291] ? __x64_sys_sendmsg+0x80/0x80 [ 821.767482][T19291] ? lockdep_hardirqs_on+0x98/0x150 [ 821.772676][T19291] do_syscall_64+0x55/0xb0 [ 821.777086][T19291] ? clear_bhb_loop+0x40/0x90 [ 821.781790][T19291] ? clear_bhb_loop+0x40/0x90 [ 821.786483][T19291] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 821.792390][T19291] RIP: 0033:0x7f455759e159 [ 821.796797][T19291] 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 [ 821.816412][T19291] RSP: 002b:00007f45583c3028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 821.824834][T19291] RAX: ffffffffffffffda RBX: 00007f4557826360 RCX: 00007f455759e159 [ 821.832809][T19291] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000d [ 821.840785][T19291] RBP: 00007f455763503b R08: 0000000000000000 R09: 0000000000000000 [ 821.848761][T19291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 821.856730][T19291] R13: 00007f45578263f8 R14: 00007f4557826360 R15: 00007ffc647bac98 [ 821.864723][T19291] [ 821.889536][T19299] validate_nla: 3 callbacks suppressed [ 821.889552][T19299] netlink: 'syz.1.3907': attribute type 41 has an invalid length. [ 821.904983][T19301] netlink: 'syz.3.3908': attribute type 10 has an invalid length. [ 823.195479][T19331] netlink: 'syz.0.3919': attribute type 10 has an invalid length. [ 823.340598][T19329] netlink: 'syz.3.3918': attribute type 2 has an invalid length. [ 823.352336][T19329] netlink: 'syz.3.3918': attribute type 8 has an invalid length. [ 823.363519][T19329] netlink: 132 bytes leftover after parsing attributes in process `syz.3.3918'. [ 823.916533][T19329] syzkaller0: entered promiscuous mode [ 823.959259][T19329] syzkaller0: entered allmulticast mode [ 827.404492][T19379] netlink: 'syz.2.3930': attribute type 10 has an invalid length. [ 827.645570][T19398] netlink: 44 bytes leftover after parsing attributes in process `syz.2.3935'. [ 829.118853][T19414] netlink: 'syz.1.3943': attribute type 10 has an invalid length. [ 829.148053][T19419] netlink: 'syz.2.3946': attribute type 21 has an invalid length. [ 829.167547][T19419] netlink: 'syz.2.3946': attribute type 20 has an invalid length. [ 829.546328][T19431] netlink: 'syz.0.3951': attribute type 39 has an invalid length. [ 830.598851][T19445] netlink: 'syz.0.3956': attribute type 10 has an invalid length. [ 830.614592][T19445] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.3956'. [ 832.119501][T19508] netlink: 44 bytes leftover after parsing attributes in process `syz.0.3974'. [ 832.201365][T19510] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.3975'. [ 832.231462][T19510] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.3975'. [ 832.296207][T19521] netlink: 'syz.3.3975': attribute type 29 has an invalid length. [ 832.312025][T19511] netlink: 'syz.3.3975': attribute type 10 has an invalid length. [ 832.322987][T19521] netlink: 'syz.3.3975': attribute type 29 has an invalid length. [ 832.334197][T19522] netlink: 'syz.3.3975': attribute type 29 has an invalid length. [ 832.346986][T19510] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.3975'. [ 832.854005][T19537] validate_nla: 15 callbacks suppressed [ 832.854297][T19537] netlink: 'syz.0.3980': attribute type 10 has an invalid length. [ 833.198910][T19549] netlink: 12 bytes leftover after parsing attributes in process `syz.3.3985'. [ 833.214370][T19549] netlink: 152 bytes leftover after parsing attributes in process `syz.3.3985'. [ 833.236518][T19549] pimreg0: tun_chr_ioctl cmd 1074812117 [ 833.244231][T19549] pimreg0: tun_chr_ioctl cmd 1074812117 [ 833.541467][T19557] netlink: 'syz.2.3983': attribute type 3 has an invalid length. [ 833.562735][T19557] netlink: 'syz.2.3983': attribute type 1 has an invalid length. [ 833.582133][T19557] netlink: 191376 bytes leftover after parsing attributes in process `syz.2.3983'. [ 834.485714][T19565] netlink: 'syz.3.3991': attribute type 10 has an invalid length. [ 834.767430][T19571] netlink: 'syz.2.3990': attribute type 4 has an invalid length. [ 834.788048][T19571] netlink: 152 bytes leftover after parsing attributes in process `syz.2.3990'. [ 834.869293][T19584] netlink: 'syz.1.3996': attribute type 21 has an invalid length. [ 834.878380][T19584] IPv6: Can't replace route, no match found [ 834.932285][T19584] netlink: 'syz.1.3996': attribute type 10 has an invalid length. [ 834.995826][T19584] team0: Device wg1 is of different type [ 835.128805][T19590] netlink: 'syz.3.3999': attribute type 21 has an invalid length. [ 835.156398][T19590] netlink: 'syz.3.3999': attribute type 1 has an invalid length. [ 835.186589][T19590] netlink: 15998 bytes leftover after parsing attributes in process `syz.3.3999'. [ 835.333142][T19587] delete_channel: no stack [ 836.042282][T19608] netlink: 'syz.0.4003': attribute type 10 has an invalid length. [ 836.143055][T19613] netlink: 132 bytes leftover after parsing attributes in process `syz.1.4005'. [ 836.482698][T19626] netlink: 164 bytes leftover after parsing attributes in process `syz.1.4008'. [ 837.478493][T19639] FAULT_INJECTION: forcing a failure. [ 837.478493][T19639] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 837.594206][T19639] CPU: 1 PID: 19639 Comm: syz.2.4014 Not tainted syzkaller #0 [ 837.601727][T19639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 837.611803][T19639] Call Trace: [ 837.615097][T19639] [ 837.618040][T19639] dump_stack_lvl+0x18c/0x250 [ 837.622749][T19639] ? show_regs_print_info+0x20/0x20 [ 837.627972][T19639] ? load_image+0x420/0x420 [ 837.632499][T19639] ? __lock_acquire+0x7d80/0x7d80 [ 837.637559][T19639] ? snprintf+0xe9/0x140 [ 837.641825][T19639] should_fail_ex+0x394/0x4c0 [ 837.646540][T19639] _copy_to_user+0x2f/0xa0 [ 837.650982][T19639] simple_read_from_buffer+0xe7/0x150 [ 837.656385][T19639] proc_fail_nth_read+0x1e8/0x260 [ 837.661432][T19639] ? proc_fault_inject_write+0x360/0x360 [ 837.667262][T19639] ? fsnotify_perm+0x271/0x5e0 [ 837.672043][T19639] ? proc_fault_inject_write+0x360/0x360 [ 837.677740][T19639] vfs_read+0x298/0x990 [ 837.681918][T19639] ? kernel_read+0x1e0/0x1e0 [ 837.686525][T19639] ? __fget_files+0x28/0x460 [ 837.691131][T19639] ? __fget_files+0x3fc/0x460 [ 837.695827][T19639] ? __fdget_pos+0x2a3/0x330 [ 837.700456][T19639] ? ksys_read+0x74/0x260 [ 837.704827][T19639] ksys_read+0x151/0x260 [ 837.709083][T19639] ? vfs_write+0x9a0/0x9a0 [ 837.713516][T19639] ? lockdep_hardirqs_on+0x98/0x150 [ 837.718725][T19639] do_syscall_64+0x55/0xb0 [ 837.723150][T19639] ? clear_bhb_loop+0x40/0x90 [ 837.727839][T19639] ? clear_bhb_loop+0x40/0x90 [ 837.732525][T19639] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 837.738428][T19639] RIP: 0033:0x7f455755e98e [ 837.742850][T19639] 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 [ 837.762465][T19639] RSP: 002b:00007f4558446fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 837.770889][T19639] RAX: ffffffffffffffda RBX: 00007f45584476c0 RCX: 00007f455755e98e [ 837.778877][T19639] RDX: 000000000000000f RSI: 00007f45584470a0 RDI: 0000000000000004 [ 837.786859][T19639] RBP: 00007f4558447090 R08: 0000000000000000 R09: 0000000000000000 [ 837.794834][T19639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 837.802809][T19639] R13: 00007f4557826038 R14: 00007f4557825fa0 R15: 00007ffc647bac98 [ 837.810803][T19639] [ 838.313974][T19657] validate_nla: 4 callbacks suppressed [ 838.313993][T19657] netlink: 'syz.1.4016': attribute type 3 has an invalid length. [ 838.368927][T19657] netlink: 'syz.1.4016': attribute type 1 has an invalid length. [ 838.433387][T19657] netlink: 191376 bytes leftover after parsing attributes in process `syz.1.4016'. [ 839.590959][T19674] netlink: 'syz.3.4024': attribute type 10 has an invalid length. [ 839.763200][T19682] netlink: 'syz.3.4027': attribute type 2 has an invalid length. [ 839.791070][T19682] netlink: 'syz.3.4027': attribute type 9 has an invalid length. [ 839.808578][T19682] netlink: 'syz.3.4027': attribute type 10 has an invalid length. [ 839.862944][T19682] netlink: 'syz.3.4027': attribute type 11 has an invalid length. [ 839.874087][T19682] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4027'. [ 840.041692][T19693] netlink: 'syz.1.4030': attribute type 10 has an invalid length. [ 840.190211][T19693] team_slave_1: left promiscuous mode [ 840.196043][T19693] team_slave_1: left allmulticast mode [ 840.212317][T19693] team0 (unregistering): Port device team_slave_1 removed [ 840.252038][T19693] batadv0: left promiscuous mode [ 840.285306][T19693] batadv0: left allmulticast mode [ 840.307646][T19693] team0 (unregistering): Port device batadv0 removed [ 840.321268][T19693] netdevsim netdevsim1 netdevsim0: left promiscuous mode [ 840.332816][T19693] netdevsim netdevsim1 netdevsim0: left allmulticast mode [ 840.460060][T19709] netlink: 16178 bytes leftover after parsing attributes in process `syz.2.4033'. [ 840.665714][T19693] team0 (unregistering): Port device netdevsim0 removed [ 840.701124][T19703] netlink: 'syz.3.4035': attribute type 10 has an invalid length. [ 840.726534][T19707] netlink: 'syz.2.4033': attribute type 10 has an invalid length. [ 841.175960][T19721] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.4040'. [ 841.237263][T19719] netlink: 191376 bytes leftover after parsing attributes in process `syz.0.4037'. [ 841.620265][T19739] netlink: 212412 bytes leftover after parsing attributes in process `syz.2.4047'. [ 841.662166][T19739] openvswitch: netlink: Flow key attr not present in new flow. [ 844.069092][T19753] netlink: 144316 bytes leftover after parsing attributes in process `syz.1.4052'. [ 844.074755][T19751] validate_nla: 4 callbacks suppressed [ 844.074772][T19751] netlink: 'syz.2.4050': attribute type 21 has an invalid length. [ 844.099711][T19751] netlink: 'syz.2.4050': attribute type 1 has an invalid length. [ 844.118560][T19751] netlink: 15998 bytes leftover after parsing attributes in process `syz.2.4050'. [ 844.138288][T19753] netlink: 184 bytes leftover after parsing attributes in process `syz.1.4052'. [ 846.967652][T19795] netlink: 'syz.3.4057': attribute type 3 has an invalid length. [ 846.983782][T19795] netlink: 'syz.3.4057': attribute type 1 has an invalid length. [ 846.992254][T19795] netlink: 191376 bytes leftover after parsing attributes in process `syz.3.4057'. [ 849.797807][T19807] netlink: 'syz.0.4064': attribute type 10 has an invalid length. [ 849.889772][T19815] netlink: 'syz.3.4066': attribute type 3 has an invalid length. [ 849.907394][T19815] netlink: 16795 bytes leftover after parsing attributes in process `syz.3.4066'. [ 850.596276][T19839] netlink: 128 bytes leftover after parsing attributes in process `syz.1.4074'. [ 850.656546][T19839] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 850.747430][T19842] FAULT_INJECTION: forcing a failure. [ 850.747430][T19842] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 850.773551][T19842] CPU: 0 PID: 19842 Comm: syz.3.4075 Not tainted syzkaller #0 [ 850.781060][T19842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 850.791128][T19842] Call Trace: [ 850.794417][T19842] [ 850.797359][T19842] dump_stack_lvl+0x18c/0x250 [ 850.802062][T19842] ? show_regs_print_info+0x20/0x20 [ 850.807297][T19842] ? load_image+0x420/0x420 [ 850.811843][T19842] ? __lock_acquire+0x7d80/0x7d80 [ 850.816893][T19842] ? snprintf+0xe9/0x140 [ 850.821195][T19842] should_fail_ex+0x394/0x4c0 [ 850.825901][T19842] _copy_to_user+0x2f/0xa0 [ 850.830333][T19842] simple_read_from_buffer+0xe7/0x150 [ 850.835759][T19842] proc_fail_nth_read+0x1e8/0x260 [ 850.840813][T19842] ? proc_fault_inject_write+0x360/0x360 [ 850.846488][T19842] ? fsnotify_perm+0x271/0x5e0 [ 850.851278][T19842] ? proc_fault_inject_write+0x360/0x360 [ 850.856928][T19842] vfs_read+0x298/0x990 [ 850.861108][T19842] ? kernel_read+0x1e0/0x1e0 [ 850.865719][T19842] ? __fget_files+0x28/0x460 [ 850.870328][T19842] ? __fget_files+0x3fc/0x460 [ 850.875036][T19842] ? __fdget_pos+0x2a3/0x330 [ 850.879640][T19842] ? ksys_read+0x74/0x260 [ 850.883990][T19842] ksys_read+0x151/0x260 [ 850.888253][T19842] ? vfs_write+0x9a0/0x9a0 [ 850.892697][T19842] ? lockdep_hardirqs_on+0x98/0x150 [ 850.897913][T19842] do_syscall_64+0x55/0xb0 [ 850.902345][T19842] ? clear_bhb_loop+0x40/0x90 [ 850.907043][T19842] ? clear_bhb_loop+0x40/0x90 [ 850.911736][T19842] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 850.917642][T19842] RIP: 0033:0x7f3aef35e98e [ 850.922070][T19842] 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 [ 850.941712][T19842] RSP: 002b:00007f3af0323fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 850.950232][T19842] RAX: ffffffffffffffda RBX: 00007f3af03246c0 RCX: 00007f3aef35e98e [ 850.958215][T19842] RDX: 000000000000000f RSI: 00007f3af03240a0 RDI: 0000000000000006 [ 850.966197][T19842] RBP: 00007f3af0324090 R08: 0000000000000000 R09: 0000000000000000 [ 850.974174][T19842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 850.982158][T19842] R13: 00007f3aef626038 R14: 00007f3aef625fa0 R15: 00007ffccf3a03e8 [ 850.990161][T19842] [ 851.202742][T19831] delete_channel: no stack [ 852.297215][T19883] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.4085'. [ 852.577117][T19886] netlink: 63503 bytes leftover after parsing attributes in process `syz.3.4086'. [ 852.887223][T19891] netlink: 14 bytes leftover after parsing attributes in process `syz.2.4088'. [ 853.454781][T19912] netlink: 9286 bytes leftover after parsing attributes in process `syz.1.4095'. [ 854.170543][T19928] ------------[ cut here ]------------ [ 854.176185][T19928] backtracing misuse [ 854.176453][T19928] WARNING: CPU: 1 PID: 19928 at kernel/bpf/verifier.c:4381 __mark_chain_precision+0x59c2/0x60f0 [ 854.191156][T19928] Modules linked in: [ 854.195500][T19928] CPU: 1 PID: 19928 Comm: syz.2.4098 Not tainted syzkaller #0 [ 854.202989][T19928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 854.213303][T19928] RIP: 0010:__mark_chain_precision+0x59c2/0x60f0 [ 854.219674][T19928] Code: 8c 07 ff ff ff 4c 89 ff e8 bb fb 47 00 e9 fa fe ff ff e8 51 6f ef ff c6 05 1a 96 de 0c 01 48 c7 c7 c0 a6 d0 8a e8 3e 33 b9 ff <0f> 0b b8 f2 ff ff ff e9 25 f4 ff ff e8 2d 6f ef ff e9 19 f4 ff ff [ 854.239700][T19928] RSP: 0018:ffffc9000efa6d00 EFLAGS: 00010246 [ 854.246022][T19928] RAX: 31346fd187193e00 RBX: 0000000000000006 RCX: 0000000000080000 [ 854.254152][T19928] RDX: ffffc9000dacc000 RSI: 0000000000006290 RDI: 0000000000006291 [ 854.262422][T19928] RBP: ffffc9000efa6ef0 R08: ffff8880b8f28c53 R09: 1ffff110171e518a [ 854.270477][T19928] R10: dffffc0000000000 R11: ffffed10171e518b R12: 0000000000000001 [ 854.278818][T19928] R13: dffffc0000000000 R14: ffff88807b6b0750 R15: 0000000000000001 [ 854.286869][T19928] FS: 00007f45584476c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 854.296086][T19928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 854.302700][T19928] CR2: 000000110c2a8806 CR3: 0000000069860000 CR4: 00000000003506e0 [ 854.310768][T19928] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 854.318835][T19928] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 854.326885][T19928] Call Trace: [ 854.330192][T19928] [ 854.333163][T19928] ? mark_chain_precision+0x20/0x20 [ 854.338482][T19928] ? check_func_arg_reg_off+0x2f0/0x2f0 [ 854.344111][T19928] ? print_verifier_state+0x2e70/0x2e70 [ 854.349695][T19928] ? mark_chain_precision+0x20/0x20 [ 854.354983][T19928] ? bpf_lsm_capable+0x9/0x10 [ 854.359696][T19928] ? security_capable+0x89/0xb0 [ 854.364671][T19928] ? update_loop_inline_state+0x1c2/0x530 [ 854.370432][T19928] check_helper_call+0x42d3/0x6340 [ 854.375869][T19928] ? check_func_arg_reg_off+0x2f0/0x2f0 [ 854.381471][T19928] ? check_kfunc_call+0x4ca0/0x4ca0 [ 854.386770][T19928] ? verbose+0x11e/0x1a0 [ 854.391060][T19928] ? bpf_vlog_reset+0x299/0x330 [ 854.396016][T19928] ? print_insn_state+0x100/0x160 [ 854.401100][T19928] do_check+0x87fb/0xd0a0 [ 854.405543][T19928] ? __stack_depot_save+0x1f/0x660 [ 854.410690][T19928] ? __kasan_kmalloc+0x8f/0xa0 [ 854.415524][T19928] ? __sys_bpf+0x5ba/0x890 [ 854.419993][T19928] ? __x64_sys_bpf+0x7c/0x90 [ 854.424671][T19928] ? do_syscall_64+0x55/0xb0 [ 854.429382][T19928] ? init_func_state+0x2d10/0x2d10 [ 854.434633][T19928] ? check_func_arg_reg_off+0x2f0/0x2f0 [ 854.440212][T19928] ? print_verifier_state+0x2e70/0x2e70 [ 854.445857][T19928] ? btf_check_subprog_arg_match+0x216/0x2a0 [ 854.451882][T19928] do_check_common+0xacc/0x1410 [ 854.456880][T19928] bpf_check+0x65df/0xec40 [ 854.461364][T19928] ? __lock_acquire+0x1336/0x7d80 [ 854.466649][T19928] ? bpf_get_btf_vmlinux+0x20/0x20 [ 854.471807][T19928] ? __lock_acquire+0x1262/0x7d80 [ 854.477227][T19928] ? mark_lock+0x94/0x320 [ 854.481614][T19928] ? __lock_acquire+0x1336/0x7d80 [ 854.486747][T19928] ? verify_lock_unused+0x140/0x140 [ 854.491996][T19928] ? verify_lock_unused+0x140/0x140 [ 854.497507][T19928] ? verify_lock_unused+0x140/0x140 [ 854.502748][T19928] ? pcpu_memcg_post_alloc_hook+0xef/0x3f0 [ 854.508671][T19928] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 854.514767][T19928] ? __lock_acquire+0x7d80/0x7d80 [ 854.519834][T19928] ? lock_chain_count+0x20/0x20 [ 854.524772][T19928] ? seqcount_lockdep_reader_access+0x12b/0x1d0 [ 854.531042][T19928] ? lockdep_hardirqs_on+0x98/0x150 [ 854.536331][T19928] ? ktime_get_with_offset+0x103/0x330 [ 854.541817][T19928] ? seqcount_lockdep_reader_access+0x191/0x1d0 [ 854.548126][T19928] ? ktime_get_real_ts64+0x440/0x440 [ 854.553512][T19928] ? do_raw_spin_unlock+0x121/0x230 [ 854.558761][T19928] ? bpf_obj_name_cpy+0x194/0x1e0 [ 854.563890][T19928] bpf_prog_load+0x10fa/0x1610 [ 854.568699][T19928] ? map_freeze+0x420/0x420 [ 854.573337][T19928] ? __might_fault+0xaa/0x120 [ 854.578291][T19928] ? __might_fault+0xc6/0x120 [ 854.583003][T19928] ? __might_fault+0xaa/0x120 [ 854.587758][T19928] ? bpf_lsm_bpf+0x9/0x10 [ 854.592115][T19928] ? security_bpf+0x7e/0xa0 [ 854.596699][T19928] __sys_bpf+0x5ba/0x890 [ 854.600978][T19928] ? bpf_link_show_fdinfo+0x560/0x560 [ 854.606427][T19928] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 854.612369][T19928] ? lock_chain_count+0x20/0x20 [ 854.617395][T19928] __x64_sys_bpf+0x7c/0x90 [ 854.621844][T19928] do_syscall_64+0x55/0xb0 [ 854.626379][T19928] ? clear_bhb_loop+0x40/0x90 [ 854.631085][T19928] ? clear_bhb_loop+0x40/0x90 [ 854.635866][T19928] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 854.641791][T19928] RIP: 0033:0x7f455759e159 [ 854.646286][T19928] 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 [ 854.666048][T19928] RSP: 002b:00007f4558447028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 854.674570][T19928] RAX: ffffffffffffffda RBX: 00007f4557825fa0 RCX: 00007f455759e159 [ 854.682850][T19928] RDX: 0000000000000080 RSI: 0000200000000300 RDI: 0000000000000005 [ 854.690918][T19928] RBP: 00007f455763503b R08: 0000000000000000 R09: 0000000000000000 [ 854.698996][T19928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 854.707042][T19928] R13: 00007f4557826038 R14: 00007f4557825fa0 R15: 00007ffc647bac98 [ 854.715090][T19928] [ 854.718130][T19928] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 854.725420][T19928] CPU: 1 PID: 19928 Comm: syz.2.4098 Not tainted syzkaller #0 [ 854.732901][T19928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 854.742970][T19928] Call Trace: [ 854.746269][T19928] [ 854.749219][T19928] dump_stack_lvl+0x18c/0x250 [ 854.753937][T19928] ? show_regs_print_info+0x20/0x20 [ 854.759168][T19928] ? load_image+0x420/0x420 [ 854.763721][T19928] panic+0x2ca/0x720 [ 854.767649][T19928] ? bpf_jit_dump+0xd0/0xd0 [ 854.772194][T19928] __warn+0x2e0/0x470 [ 854.776239][T19928] ? __mark_chain_precision+0x59c2/0x60f0 [ 854.781989][T19928] ? __mark_chain_precision+0x59c2/0x60f0 [ 854.787744][T19928] report_bug+0x2be/0x4f0 [ 854.792192][T19928] ? __mark_chain_precision+0x59c2/0x60f0 [ 854.797989][T19928] ? __mark_chain_precision+0x59c2/0x60f0 [ 854.803739][T19928] ? __mark_chain_precision+0x59c4/0x60f0 [ 854.809495][T19928] handle_bug+0xcf/0x120 [ 854.813771][T19928] exc_invalid_op+0x1a/0x50 [ 854.818305][T19928] asm_exc_invalid_op+0x1a/0x20 [ 854.823158][T19928] RIP: 0010:__mark_chain_precision+0x59c2/0x60f0 [ 854.829492][T19928] Code: 8c 07 ff ff ff 4c 89 ff e8 bb fb 47 00 e9 fa fe ff ff e8 51 6f ef ff c6 05 1a 96 de 0c 01 48 c7 c7 c0 a6 d0 8a e8 3e 33 b9 ff <0f> 0b b8 f2 ff ff ff e9 25 f4 ff ff e8 2d 6f ef ff e9 19 f4 ff ff [ 854.849109][T19928] RSP: 0018:ffffc9000efa6d00 EFLAGS: 00010246 [ 854.855176][T19928] RAX: 31346fd187193e00 RBX: 0000000000000006 RCX: 0000000000080000 [ 854.863149][T19928] RDX: ffffc9000dacc000 RSI: 0000000000006290 RDI: 0000000000006291 [ 854.871224][T19928] RBP: ffffc9000efa6ef0 R08: ffff8880b8f28c53 R09: 1ffff110171e518a [ 854.879190][T19928] R10: dffffc0000000000 R11: ffffed10171e518b R12: 0000000000000001 [ 854.887163][T19928] R13: dffffc0000000000 R14: ffff88807b6b0750 R15: 0000000000000001 [ 854.895163][T19928] ? mark_chain_precision+0x20/0x20 [ 854.900399][T19928] ? check_func_arg_reg_off+0x2f0/0x2f0 [ 854.905939][T19928] ? print_verifier_state+0x2e70/0x2e70 [ 854.911482][T19928] ? mark_chain_precision+0x20/0x20 [ 854.916678][T19928] ? bpf_lsm_capable+0x9/0x10 [ 854.921362][T19928] ? security_capable+0x89/0xb0 [ 854.926228][T19928] ? update_loop_inline_state+0x1c2/0x530 [ 854.931972][T19928] check_helper_call+0x42d3/0x6340 [ 854.937094][T19928] ? check_func_arg_reg_off+0x2f0/0x2f0 [ 854.942681][T19928] ? check_kfunc_call+0x4ca0/0x4ca0 [ 854.947889][T19928] ? verbose+0x11e/0x1a0 [ 854.952140][T19928] ? bpf_vlog_reset+0x299/0x330 [ 854.957006][T19928] ? print_insn_state+0x100/0x160 [ 854.962033][T19928] do_check+0x87fb/0xd0a0 [ 854.966368][T19928] ? __stack_depot_save+0x1f/0x660 [ 854.971480][T19928] ? __kasan_kmalloc+0x8f/0xa0 [ 854.976250][T19928] ? __sys_bpf+0x5ba/0x890 [ 854.980670][T19928] ? __x64_sys_bpf+0x7c/0x90 [ 854.985263][T19928] ? do_syscall_64+0x55/0xb0 [ 854.989876][T19928] ? init_func_state+0x2d10/0x2d10 [ 854.994993][T19928] ? check_func_arg_reg_off+0x2f0/0x2f0 [ 855.000542][T19928] ? print_verifier_state+0x2e70/0x2e70 [ 855.006090][T19928] ? btf_check_subprog_arg_match+0x216/0x2a0 [ 855.012071][T19928] do_check_common+0xacc/0x1410 [ 855.016926][T19928] bpf_check+0x65df/0xec40 [ 855.021354][T19928] ? __lock_acquire+0x1336/0x7d80 [ 855.026386][T19928] ? bpf_get_btf_vmlinux+0x20/0x20 [ 855.031491][T19928] ? __lock_acquire+0x1262/0x7d80 [ 855.036516][T19928] ? mark_lock+0x94/0x320 [ 855.040845][T19928] ? __lock_acquire+0x1336/0x7d80 [ 855.045885][T19928] ? verify_lock_unused+0x140/0x140 [ 855.051089][T19928] ? verify_lock_unused+0x140/0x140 [ 855.056284][T19928] ? verify_lock_unused+0x140/0x140 [ 855.061492][T19928] ? pcpu_memcg_post_alloc_hook+0xef/0x3f0 [ 855.067307][T19928] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 855.073283][T19928] ? __lock_acquire+0x7d80/0x7d80 [ 855.078304][T19928] ? lock_chain_count+0x20/0x20 [ 855.083155][T19928] ? seqcount_lockdep_reader_access+0x12b/0x1d0 [ 855.089391][T19928] ? lockdep_hardirqs_on+0x98/0x150 [ 855.094587][T19928] ? ktime_get_with_offset+0x103/0x330 [ 855.100074][T19928] ? seqcount_lockdep_reader_access+0x191/0x1d0 [ 855.106326][T19928] ? ktime_get_real_ts64+0x440/0x440 [ 855.111637][T19928] ? do_raw_spin_unlock+0x121/0x230 [ 855.116844][T19928] ? bpf_obj_name_cpy+0x194/0x1e0 [ 855.121867][T19928] bpf_prog_load+0x10fa/0x1610 [ 855.126637][T19928] ? map_freeze+0x420/0x420 [ 855.131147][T19928] ? __might_fault+0xaa/0x120 [ 855.135821][T19928] ? __might_fault+0xc6/0x120 [ 855.140506][T19928] ? __might_fault+0xaa/0x120 [ 855.145177][T19928] ? bpf_lsm_bpf+0x9/0x10 [ 855.149532][T19928] ? security_bpf+0x7e/0xa0 [ 855.154073][T19928] __sys_bpf+0x5ba/0x890 [ 855.158318][T19928] ? bpf_link_show_fdinfo+0x560/0x560 [ 855.163687][T19928] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 855.169596][T19928] ? lock_chain_count+0x20/0x20 [ 855.174451][T19928] __x64_sys_bpf+0x7c/0x90 [ 855.178865][T19928] do_syscall_64+0x55/0xb0 [ 855.183279][T19928] ? clear_bhb_loop+0x40/0x90 [ 855.187953][T19928] ? clear_bhb_loop+0x40/0x90 [ 855.192637][T19928] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 855.198537][T19928] RIP: 0033:0x7f455759e159 [ 855.202947][T19928] 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 [ 855.222550][T19928] RSP: 002b:00007f4558447028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 855.230966][T19928] RAX: ffffffffffffffda RBX: 00007f4557825fa0 RCX: 00007f455759e159 [ 855.238935][T19928] RDX: 0000000000000080 RSI: 0000200000000300 RDI: 0000000000000005 [ 855.246902][T19928] RBP: 00007f455763503b R08: 0000000000000000 R09: 0000000000000000 [ 855.254867][T19928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 855.262851][T19928] R13: 00007f4557826038 R14: 00007f4557825fa0 R15: 00007ffc647bac98 [ 855.270835][T19928] [ 855.274103][T19928] Kernel Offset: disabled [ 855.278435][T19928] Rebooting in 86400 seconds..