last executing test programs: 2m45.846865992s ago: executing program 2 (id=5907): r0 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000000)=@rxrpc=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e21, @local}}, 0x80, 0x0, 0x0, &(0x7f00000000c0)}, 0xfc00) 2m45.720735461s ago: executing program 2 (id=5902): bpf$MAP_CREATE(0x0, &(0x7f0000000040)=ANY=[@ANYRESDEC], 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000800000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r1}, 0xc) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x17, 0xd, &(0x7f0000000700)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006100000018110000", @ANYRES32, @ANYBLOB], &(0x7f0000000680)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x230}, 0x0) r2 = socket$kcm(0x10, 0x400000002, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e00000009000000090000000180000001690600", @ANYRES32=0x1, @ANYBLOB="c26c0008000007"], 0x50) write$cgroup_subtree(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="24000000660091ef"], 0xfe33) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000005000000fd09000084"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000340)={0xffffffffffffffff, 0x0, &(0x7f00000000c0), &(0x7f0000000580)="1bf91073b76dc5c6fcba66812f23c0c60ec892ae3009f81865b169f3f9e54f4884f8bca28c9587e2a9e4239e36326c738674d8a2cc7159647a1636e2c73b54c2b0b0dd55062858c57cd91226357f09a224cf495f59e59aded86fd8fd3e042dd171826db071e97e30edf732b6d39d0cd0d1f21ed13ff7f7623214d236198c1c7baed808936a26e808c83887cbab9f06edd61869469ca5da9f668375c0cac9537f211ecf4a57f2c15ef2d5b02d946a36c9153ac575b4c532d06b62ee2fa20c89e09b3c70a048d0da6472508814cd61e1d712ef3b33aeec8ca6e36c9a1ff8e315baa97ec5af82cece395c0e40fc3fdfb2e084b987ad", 0x800, r3}, 0x38) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r4, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038001d001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb", 0x33fe0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(r4, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000fc0)=[{&(0x7f0000002940)=""/4082, 0xff2}, {&(0x7f0000000240)=""/166, 0xa6}, {&(0x7f0000000e80)=""/49, 0x31}, {&(0x7f0000000f40)=""/126, 0x7e}], 0x4}, 0x0) recvmsg$kcm(r4, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x142) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 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, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x94) bpf$MAP_LOOKUP_BATCH(0x19, &(0x7f0000001100)={0x0, &(0x7f0000001180)=""/127, &(0x7f0000001200), &(0x7f0000000580), 0x6e, r3}, 0x38) 2m45.423547522s ago: executing program 2 (id=5904): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000005000000fd09000084"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000340)={0xffffffffffffffff, 0x0, &(0x7f00000000c0), &(0x7f0000000580)="1bf91073b76dc5c6fcba66812f23c0c60ec892ae3009f81865b169f3f9e54f4884f8bca28c9587e2a9e4239e36326c738674d8a2cc7159647a1636e2c73b54c2b0b0dd55062858c57cd91226357f09a224cf495f59e59aded86fd8fd3e042dd171826db071e97e30edf732b6d39d0cd0d1f21ed13ff7f7623214d236198c1c7baed808936a26e808c83887cbab9f06edd61869469ca5da9f668375c0cac9537f211ecf4a57f2c15ef2d5b02d946a36c9153ac575b4c532d06b62ee2fa20c89e09b3c70a048d0da6472508814cd61e1d712ef3b33aeec8ca6e36c9a1ff8e315baa97ec5af82cece395c0e40fc3fdfb2e084b987ad", 0x800, r0}, 0x38) bpf$MAP_LOOKUP_BATCH(0x19, &(0x7f0000001100)={0x0, &(0x7f0000001180)=""/127, &(0x7f0000001200), &(0x7f0000000580), 0x6e, r0}, 0x38) 2m44.942901794s ago: executing program 2 (id=5908): r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r0, 0xffffffffffffffff}, 0x0, 0x0}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=ANY=[@ANYRES64=r0, @ANYRESOCT=r1, @ANYRES64=r1], 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000004c0)={r2, &(0x7f0000000340), &(0x7f00000005c0)=""/155}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x8982, 0x20000500) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="9feb01001800000000000000340000003400000002000000000000000000000d0300000000000000000000011000000080000000000000000000000300000000010000"], 0x0, 0x4e}, 0x28) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000840)=ANY=[], 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_subtree(r4, &(0x7f0000000200), 0x2, 0x0) write$cgroup_subtree(r5, &(0x7f0000000600)=ANY=[@ANYBLOB="2b63707520f1796a0a96b5aaa356499c67417858ac6abf8e4908bb3d87ba9bd4d216e181830d1af715eefa10b586114b5272a603f7f95caa2a74f1376e25f8468513e1a3ed32ee8ec5b69aa1a1c7614922bba3ac897c2857e2578d82e94668a0e9f827ccff9cf0abf53206930079645c2371009970608c87cc7a67de8e8fbcd205df2a0fea90ea091fae"], 0x5) bpf$BPF_PROG_TEST_RUN_LIVE(0xa, &(0x7f0000000400)={r3, 0x0, 0xc6, 0x0, &(0x7f00000008c0)="791b5cbd9543057476c254d749681eef9f656db2a9cf9f90d654c5991694441c8886b8396706aeef006d2703aaebde6c6f7873ac70fd9eb6478a0dcab75f12228adbf869803175a3bf4972d0b171579ba9a9f2775ac8db72a646b987f875d32133079bdb95d35e8fcfda4edf2f1122cf2f21d3a52766c9a10a500057b142d04cb964060dbadba46f22e6946dae898777011e6eec21b522d0d7acbe6022be51daefd34643760c86cfecc00cde21e063b7e4501e5e552c4bde80d8d944418fe01521c3c633d07d", 0x0, 0x8001, 0x0, 0xce, 0x0, &(0x7f00000009c0)="261339ae52644e3f43a5209fd4fe0eded2f9b85e4b0b6371d62ce3390057c349efa1c5d8df7603d42c97ffd784310e79d58e6683b849c640bacbbcbe9fe537d3e3e8e9cf761ed6b96b07cb4142ba450666ecee67b92be9b78763d11d78d6fdc9923dba54d05f049f144b9dff1e5b822fc45cd45d0a9a6fbaa17b8cf99bab77f1b163cac26156b229c4bfc4330fc53a8e42386f89911060b8da8be5226a00a226ff29bc678a82ee2fb1c127090e31b215ee7eb5b6025cfdb4f677dd5fa2060691a6bb9bb516584436142e91ae1005", 0x0, 0x2, 0x0, 0x4}, 0x50) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r6, &(0x7f0000000180)='cpu.weight\x00', 0x2, 0x0) openat$cgroup_ro(r6, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) write$cgroup_subtree(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="2d63707520a2fbfdbd963e6d6d64aa34d4236f3a28a3c4cecafd11885981b6388708f0789613be46592d079c548d64"], 0x5) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340), 0x14f700, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000200)={'rose0\x00', 0x112}) ioctl$TUNSETFILTEREBPF(r8, 0x800454e1, &(0x7f0000000040)=r7) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="0a00000005000000020000000400000000000000", @ANYRES32, @ANYBLOB="000000fd00000080000000fd0100000001000001", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) r10 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000a00000000000000", @ANYRES32, @ANYBLOB='\x00'/12, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000007000000010001000900000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r10, @ANYBLOB="0000000000000000b7020000010000e1850000008600000018110000", @ANYRES32=r9, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 2m44.575872219s ago: executing program 2 (id=5911): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x200, 0x800}, 0x100904, 0x8, 0x0, 0x6, 0xf}, 0x0, 0x4005, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x400000002, 0x0) close(r0) socket$kcm(0x10, 0x3, 0x10) r1 = socket$kcm(0x10, 0x2, 0x0) socket$kcm(0xa, 0x5, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000001900599c6d0e000091d028ef8020"], 0xfe33) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x47a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1f, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000"], &(0x7f0000000240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x1f, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) close(r4) close(r3) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) bpf$ITER_CREATE(0x21, &(0x7f00000001c0), 0x8) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x20f42, 0x0) socketpair$tipc(0x1e, 0x4, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r7 = socket$kcm(0x2, 0x200000000000001, 0x106) setsockopt$sock_attach_bpf(r7, 0x0, 0x13, 0x0, 0x0) sendmsg$tipc(r6, &(0x7f0000000c40)={&(0x7f0000000540)=@id={0x1e, 0x3, 0x0, {0x4e23}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4000081}, 0x20050) ioctl$TUNATTACHFILTER(r3, 0x401054d5, 0x0) ioctl$TUNSETOFFLOAD(r5, 0xc004743e, 0x110e22fff6) close(r3) r8 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x9, [@typedef={0x7}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61]}}, 0x0, 0x2d}, 0x12) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000006000000060000000500000000000000", @ANYRES32, @ANYBLOB="000100000008000000006f0ddf87a98b17d41ea736478bf295a206c495b69cafcfeca5f9658f3b01bd5aacc271095f26706669e0c24554fe69b76bd4f8063574d208", @ANYRES32=0x0, @ANYRES32=r8, @ANYBLOB="000000000400"/28], 0x50) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="d8000000180081084e81f783db4cb9040a07080006007c09e8fc55a10a0015000600142603600e120800020081000401a8000100fcc0ffff000000fd035c0461c1d67f6f94007134cf6efb803fa007a290457f0189b316277ce06bbaceac3c2fb14c2ee5a7cef4090000001fb71b14d6d930dfe1d9d322fe7c9f8775820d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad9e3bb9ad809d5e1cace0d81ed0bffece0b42a9ecbee5de6ccd4e1ffffffffc1c9b6278754ca397c388b0dd6e4edef3d9300"/216, 0xd8}], 0x1}, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfe33) 2m42.063895861s ago: executing program 2 (id=5924): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2141, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x4) close(r0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$kcm(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x12506, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x8000000000000001, 0x8}, 0x7602, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x3, 0x0) socket$kcm(0x2, 0x922000000001, 0x106) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x35, 0x43a1bd76, 0x7, 0x9, 0x7, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x6, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$inet(r2, &(0x7f0000001a40)={0x0, 0x0, 0x0}, 0x0) (fail_nth: 4) 2m26.942456414s ago: executing program 32 (id=5924): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2141, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x4) close(r0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$kcm(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x12506, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x8000000000000001, 0x8}, 0x7602, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x3, 0x0) socket$kcm(0x2, 0x922000000001, 0x106) 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, 0x35, 0x43a1bd76, 0x7, 0x9, 0x7, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x6, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$inet(r2, &(0x7f0000001a40)={0x0, 0x0, 0x0}, 0x0) (fail_nth: 4) 5.161359947s ago: executing program 4 (id=6541): r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e00003b000b05d25a80258c6394f90424fc60100005000a000200053582c137153e3704000180fc0b09000300", 0x33fe0}], 0x1}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x35, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0xd}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x900}, 0x8000) socket$kcm(0xa, 0x2, 0x73) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x9, 0x1, 0x74}]}, &(0x7f0000000080)='syzkaller\x00'}, 0x80) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x2, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a000000010000000c00000009"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r2, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) 3.966230689s ago: executing program 4 (id=6548): r0 = socket$kcm(0x10, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000280)={0x4, 0x80, 0x9, 0x4, 0x9, 0x6, 0x0, 0xffffffff, 0x2108, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000040), 0x7}, 0x1080, 0x2, 0x5, 0x6, 0x1, 0x33, 0xfffa, 0x0, 0x0, 0x0, 0x7}) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="d8000000180081064e81f782db4cb904021d0800fe027c05e8fe55a10a0005000140e90003600e41b0000900ac00060011000000a4000500014002000000035c3b61c1d67f6f94007174cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001b14d6d930dfe1d9d322fe7c4650b5b9bd6ee6f63f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b4ff010000000000000dd6e4edef3d93452a09004b43370e9703920723f97e46bb5c07540d3b", 0xd8}], 0x1}, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000015c0)={0xfff, 0x0}, 0x8) (async) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000001900)={0x14, 0x15, &(0x7f0000001600)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x8}, {}, {}, [@cb_func={0x18, 0x5, 0x4, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5}, @ldst={0x2, 0x0, 0x6, 0x9, 0x4, 0x50, 0x8}, @call={0x85, 0x0, 0x0, 0x64}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f00000016c0)='syzkaller\x00', 0x595, 0x7e, &(0x7f0000001700)=""/126, 0x100, 0x40, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x8, &(0x7f0000001780)={0x5, 0x1}, 0x8, 0x10, &(0x7f00000017c0)={0x4, 0xe, 0x7, 0xfffffff8}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, &(0x7f0000001800)=[0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000001840)=[{0x2, 0x4, 0xe, 0x7}, {0x3, 0x4, 0x9, 0x7}, {0x3, 0x2, 0xa, 0xc}, {0x5, 0x2, 0x2, 0x3}, {0x5, 0x5, 0x6}, {0x0, 0x4, 0xb, 0xa}, {0x0, 0x3, 0xc, 0xa}, {0x3, 0x4, 0x5, 0x8}, {0x3, 0x1, 0xf, 0xb}, {0x4, 0x5, 0xa, 0x6}], 0x10, 0x7}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1f, 0x4, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffce7}, [@call={0x85, 0x0, 0x0, 0x9a}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x15, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x94) (async) bpf$PROG_LOAD(0x5, &(0x7f0000001a00)={0x13, 0x8, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000000500000000000000080000001862000000000000000000cdae77501b9380d9000500000000000000000000000680ffff020000009500000000000000303afd3db111ff214940ff826fc789127facdbda9d1b66d73d05f607377d461bc6ea5cf2aaf3172ccad6e569715ab888b4cbb4d2352baea515c30a16cf96e324a0458a7d8749c4040d2d18dd68697715e09000734c53758364df9c2800356b9b"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000000540)=""/4096, 0x41100, 0x77, '\x00', 0x0, @fallback=0x1, 0xffffffffffffffff, 0x8, &(0x7f0000001540)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000001580)={0x2, 0xd, 0x3ff}, 0x10, r3, r4, 0x4, 0x0, &(0x7f00000019c0)=[{0x4, 0x1, 0x4, 0xa}, {0x5, 0x5, 0xc, 0x7}, {0x0, 0x4, 0xb, 0x8}, {0x4, 0x1, 0x5, 0x1}], 0x10, 0x2}, 0x94) (async) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x22a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r1, 0x0) (async) close(r1) (async) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="d8000000140081044e81f782dbe3ff040220080207000000040000a118000200e000000700000e1208000f0100810401a80016ea1f00040000005f54c92011148ed08734843c8802033d0803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c0100000000000000cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd68adbef", 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x20040014) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0500000000f01f00810000007f00000001"], 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r5, &(0x7f0000000180), 0x0}, 0x20) 3.822095989s ago: executing program 1 (id=6549): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@base={0x5, 0x1ff001, 0x135, 0x7b, 0x1, 0xffffffffffffffff, 0xfffffffe}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x94) r1 = bpf$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) r2 = 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$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) bpf$MAP_LOOKUP_ELEM(0x15, &(0x7f00000007c0)={r0, 0x0, 0x0}, 0x20) 3.631500642s ago: executing program 1 (id=6550): perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, @perf_config_ext={0xd, 0x9}, 0x104121, 0x4, 0x0, 0x1, 0x6, 0x4, 0x3}, 0x0, 0x1, 0xffffffffffffffff, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000ff070000000000000000000085000000ae00000018010000756c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8fffffdb702000008000000b703000000000000850000000700000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x20, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000005, 0x80100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000300), 0x4}, 0x11540}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x7, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) syz_open_procfs$namespace(0x0, &(0x7f0000000300)='ns/ipc\x00') (fail_nth: 17) 3.124799206s ago: executing program 0 (id=6551): socket$kcm(0x10, 0x2, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x1c1341, 0x0) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x50) socket$kcm(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$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) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x310c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000007c0)={0xffffffffffffffff, 0xe0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[{}], 0x8, 0x10, &(0x7f0000000600), &(0x7f0000000640), 0x8, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xd, &(0x7f00000006c0)=ANY=[@ANYBLOB], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r3, 0x0, 0x2, 0x8, &(0x7f00000002c0)='\x00\x00', &(0x7f0000000300)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000029c0)={r0, &(0x7f0000001980)="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", &(0x7f0000002980)=""/42}, 0x20) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000080), 0x12) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000100)=0x1, 0x12) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000001c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x7}, 0x50) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30911, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffc}, 0x0, 0xa, 0xffffffffffffffff, 0x9) r4 = socket$kcm(0x10, 0x2, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000c00)={0x14, 0x0, 0x0, &(0x7f0000000ac0)='GPL\x00', 0x3, 0x0, 0x0, 0x61880, 0x10, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x8, &(0x7f0000000b00)={0x2, 0x1}, 0x8, 0x10, 0x0, 0x0, 0xffffffffffffffff, r5, 0x0, &(0x7f0000000b80)=[0x1, 0x1, 0x1], &(0x7f0000000bc0), 0x10, 0x1000}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000f80)={r6, 0xe0, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000cc0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5, &(0x7f0000000d00)=[0x0, 0x0, 0x0], &(0x7f0000000d40)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x96, &(0x7f0000000d80)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000dc0), &(0x7f0000000e00), 0x8, 0x48, 0x8, 0x8, &(0x7f0000000e40)}}, 0x10) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xf, 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) r8 = perf_event_open(&(0x7f0000000680)={0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 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, 0x1, @perf_bp={0x0}, 0x0, 0x400000, 0x0, 0x0, 0x0, 0xe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r7) bpf$MAP_CREATE(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0e0000000400000008000000634f000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00\x00'], 0x48) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000011008188040f56ecdb4cb9cca7480ef434000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774fa0af3dc59a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0) 3.124335607s ago: executing program 1 (id=6552): socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x200105d0}], 0x1}, 0x1f00) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000000c0)={0x9, 0x0}, 0x8) bpf$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, r2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x10, &(0x7f0000000040)=ANY=[@ANYBLOB="18050000000000000000000007000000b7080000000000007b8af8ff00000000b7080000040000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r5, @ANYBLOB="000000006dcf9bf7457f6098e622009afc625800000000b70400000800000085"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @xdp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r6, 0xfffff000, 0xe, 0x0, &(0x7f0000000000)="619ff1e3ce57950204527ad3c7c5", 0x0, 0x4, 0x7000000, 0x0, 0x0, 0x0, 0x0}, 0x50) r7 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000740)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000001800000018000000050000000100000001000013040000000200000088060000ff0f0000002e2e"], 0x0, 0x35, 0x0, 0x1}, 0x28) r8 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000540)={0x1b, 0x0, 0x0, 0x81, 0x0, 0x1, 0x9, '\x00', 0x0, r5, 0x5, 0x3, 0x2}, 0x50) (async) r9 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0xd, &(0x7f0000000f80)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r9, @ANYBLOB="0000000000000000b7080000000001007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000085000000a000000095"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async, rerun: 32) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000b80)={r6, 0xe0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000008c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, &(0x7f0000000900)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000940)=[0x0], 0x0, 0xe4, &(0x7f0000000980)=[{}, {}], 0x10, 0x10, &(0x7f00000009c0), &(0x7f0000000a00), 0x8, 0xf9, 0x8, 0x8, &(0x7f0000000a40)}}, 0x10) (rerun: 32) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001cc0)={0x11, 0x1e, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x6}, {{0x18, 0x1, 0x1, 0x0, r8}}, {}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xeaa}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r9}}, @func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @generic={0xf, 0x5, 0x9, 0x8, 0xc9a}], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000880)='syzkaller\x00', 0x9, 0x0, 0x0, 0x41100, 0x0, '\x00', r10, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000bc0)={0x9, 0x5}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000c00)=[r5, r5, r5], &(0x7f0000000c40)=[{0x1, 0x1, 0xa, 0x3}, {0x3, 0x1, 0x3, 0xa}, {0x3, 0x4, 0xa, 0x3}, {0x0, 0x3, 0xf, 0xc}, {0x5, 0x3, 0x8, 0x4}, {0x2, 0x3, 0x9, 0x2}, {0x5, 0x2, 0x7, 0x8}, {0xd, 0x3, 0x10, 0xc}]}, 0x94) (async, rerun: 64) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) (rerun: 64) sendmsg$tipc(r11, &(0x7f0000003a00)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x2, 0x9}}, 0x10, 0x0}, 0x44) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x3, &(0x7f0000000040)=ANY=[@ANYRES64=r0], &(0x7f0000000080)='GPL\x00', 0x5, 0x1000, &(0x7f0000000cc0)=""/4096, 0x40f00, 0x5, '\x00', 0x0, 0x0, r7, 0x8, 0x0, 0x0, 0x10, &(0x7f00000002c0)={0x5, 0x3, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffe}, 0x94) (async) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r3) (async) sendmsg$tipc(r1, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) (async, rerun: 64) socket$kcm(0x11, 0x200000000000002, 0x300) (async, rerun: 64) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], 0x0}, 0x94) 3.055155111s ago: executing program 4 (id=6553): socket$kcm(0xa, 0x5, 0x0) socket$kcm(0x10, 0x2, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000580)={'syzkaller0\x00', 0x400}) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="9feb01001800000000000000000000000000004f720000"], 0x0, 0xffffffffffffff98}, 0x28) r2 = socket$kcm(0x2, 0x1000000000000002, 0x0) sendmsg$kcm(r2, &(0x7f0000000b40)={&(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0x80, 0x0}, 0x20008810) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1a, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000030000000000000008000000850000001c000000b7080000000000007b8af8ff00000000b708000034f2c2864ab1883827000000bf82d51e6cf1091ca100000200000007010000f8ffffffbfa400000000000007040000f0ffffffb702010100", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000800000085000000a500000018210000", @ANYRES32=r0, @ANYBLOB="000000000400000085100000ffffffff9500000000000000"], &(0x7f0000000180)='syzkaller\x00', 0x3, 0x3d, &(0x7f0000000280)=""/61, 0x41100, 0x4, '\x00', 0x0, @tracing=0x19, r1, 0x8, &(0x7f0000000200)={0xa, 0x5}, 0x8, 0x10, &(0x7f0000000240)={0x204, 0x6, 0x8, 0x9}, 0x10, 0x0, 0xffffffffffffffff, 0x9, 0x0, &(0x7f0000000740)=[{0x1, 0x1, 0xb, 0x2}, {0x0, 0x4, 0x1, 0xd}, {0x5, 0x1, 0x10, 0x9}, {0x7, 0x3, 0x6, 0xc}, {0x2, 0x3, 0x4, 0x7}, {0x5, 0x1, 0x4, 0x9}, {0x2, 0x5, 0xf, 0x1}, {0x0, 0x1, 0x9, 0x1}, {0x0, 0x4, 0x1, 0x9}]}, 0x94) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b84, 0x2, @perf_bp={0x0, 0x8}, 0x8000, 0x5, 0x43a1bd76, 0x1, 0x9, 0x6, 0x8, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0xa, 0x3, 0x73) r4 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8916, &(0x7f0000000040)={'ip6_vti0\x00', @random="02000400"}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0)=r5, 0x4) sendmsg$inet(r4, &(0x7f0000001180)={&(0x7f0000000000)={0xa, 0x0, @empty}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000002440)="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", 0x1000}, {&(0x7f0000001040)="9d7fcf3efc63f4a6a555ba8b4726d7ccaf8a207100e69cfac4377876021d7131b838059f96bd206d4776368ed2a92432e5af71", 0x33}], 0x2, &(0x7f00000006c0)=[@ip_tos_int={{0x14, 0x29, 0x32, 0xfffffffe}}, @ip_pktinfo={{0x1c, 0xe, 0x8, {0x0, @initdev={0xac, 0x1e, 0x4, 0x0}, @local}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010101, @dev={0xac, 0x14, 0x14, 0x22}}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}], 0x70}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x3, 0x10, &(0x7f0000000600)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007baaf8ff00000000b7080000341200007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb702000008"], 0x0, 0x4, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @sched_cls=0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) recvmsg(0xffffffffffffffff, 0x0, 0x21) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x3, 0x4, &(0x7f0000000680)=ANY=[@ANYBLOB="180000000000000000000000f7ff0000850000006100000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x8}, 0x100904, 0x0, 0x0, 0x0, 0x200000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0xa, 0x2, 0x88) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000880)={r6, 0x2f, 0x28, 0x0, &(0x7f0000000640)="c1dfb080cd21d308098e000081007e2288a8", 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x8202) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d8000000180081064e81f782db44b904021d080006067c09e8fe55a10a0015400400142603600e120800067c00001001a8001600a400", 0x36}], 0x1}, 0x0) r7 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r7, &(0x7f0000000100)=ANY=[@ANYBLOB="0007000042009103"], 0xfe33) recvmsg(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000004540)=""/4110, 0x100e}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)="d800000010008104685fa3aa7143a0f8c81ded0b25000000e8fe09a118001500060014ea000000120800030043", 0x2d}], 0x1}, 0x20000880) 2.874422083s ago: executing program 1 (id=6554): bpf$MAP_CREATE(0x0, 0x0, 0x48) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000800000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x230}, 0x0) socket$kcm(0x10, 0x400000002, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e00000009000000090000000180000001690600", @ANYRES32=0x1, @ANYBLOB="c26c0008000007"], 0x50) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000005000000fd09000084"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000340)={0xffffffffffffffff, 0x0, &(0x7f00000000c0), &(0x7f0000000580)="1bf91073b76dc5c6fcba66812f23c0c60ec892ae3009f81865b169f3f9e54f4884f8bca28c9587e2a9e4239e36326c738674d8a2cc7159647a1636e2c73b54c2b0b0dd55062858c57cd91226357f09a224cf495f59e59aded86fd8fd3e042dd171826db071e97e30edf732b6d39d0cd0d1f21ed13ff7f7623214d236198c1c7baed808936a26e808c83887cbab9f06edd61869469ca5da9f668375c0cac9537f211ecf4a57f2c15ef2d5b02d946a36c9153ac575b4c532d06b62ee2fa20c89e09b3c70a048d0da6472508814cd61e1d712ef3b33aeec8ca6e36c9a1ff8e315baa97ec5af82cece395c0e40fc3fdfb2e084b987ad", 0x800, r1}, 0x38) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038001d001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb", 0x33fe0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000fc0)=[{&(0x7f0000002940)=""/4082, 0xff2}, {&(0x7f0000000240)=""/166, 0xa6}, {&(0x7f0000000e80)=""/49, 0x31}, {&(0x7f0000000f40)=""/126, 0x7e}], 0x4}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x142) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 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, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x94) bpf$MAP_LOOKUP_BATCH(0x19, &(0x7f0000001100)={0x0, &(0x7f0000001180)=""/127, &(0x7f0000001200), &(0x7f0000000580), 0x6e, r1}, 0x38) 2.740940943s ago: executing program 3 (id=6555): 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, 0x5}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0xfffc, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd637f4b22667f2f00db5b686158bbcfe8875a65969ff57b00000000000000000000000000ac1414aa35f086dd"], 0xfdef) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, 0x0, &(0x7f0000000000)='GPL\x00'}, 0x90) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f375ffff86dd6317ce62070000000000000000431ccaf57b00000000000000000104"], 0xfe1b) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip_vti0\x00'}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="8e16cb239da51e7f218eff00", @ANYRES32, @ANYBLOB="2000000000000000950000000000000045"], 0x0}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b000000080000000c0000000000008001000000", @ANYRES32], 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="09000000040000000c0000000b"], 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000005000000000400000900000001000000", @ANYRES32, @ANYBLOB="1100f7cbc0396b2f9401bf20b49098a343bd0000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000f4751f2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007300000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000380)={r1}, 0xc) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x800000000002009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000002540)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb}, 0x48) 2.723821304s ago: executing program 0 (id=6556): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000800)=@in6={0xa, 0x4000, 0x0, @mcast2, 0x41}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000780)="80005b020eaa4da2", 0xfdef}], 0x1, 0x0, 0x0, 0x900}, 0x0) 2.527623818s ago: executing program 3 (id=6557): r0 = perf_event_open(0x0, 0x0, 0x1, 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) socket$kcm(0x2, 0x3, 0x2) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="4c000000150097f87059ae08060c040002ff0f020000000000000187ac1414aaa69d35a2cca84708f7abca1bac1414aabd7c493872f750375e", 0x39}], 0x1}, 0x0) 2.437022633s ago: executing program 0 (id=6558): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@base={0x5, 0x1ff001, 0x135, 0x7b, 0x1, 0xffffffffffffffff, 0xfffffffe}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x94) r1 = bpf$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) r2 = 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$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) bpf$MAP_LOOKUP_ELEM(0x15, &(0x7f00000007c0)={r0, 0x0, 0x0}, 0x20) 2.315050932s ago: executing program 3 (id=6559): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8922, &(0x7f0000000140)={'vlan1\x00', @random="021f0000002b"}) 2.285854834s ago: executing program 0 (id=6560): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_ext={0x1c, 0xb, 0x0, 0x0, 0x95, 0x0, 0x0, 0x41100, 0x4a, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x9365, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x10000000}, 0x94) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x1, @perf_bp={0x0, 0x3}, 0x100102, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x5, 0x84) sendmsg$inet(r0, &(0x7f0000002700)={&(0x7f0000000080)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000180)="90", 0x1}], 0x1}, 0x8040) sendmsg$inet(r0, 0x0, 0x8000) sendmsg$inet(r0, &(0x7f00000006c0)={&(0x7f0000000040)={0x2, 0x4e23, @private=0xa010101}, 0x10, &(0x7f0000000140)=[{0x0}], 0x1}, 0xc000) perf_event_open$cgroup(&(0x7f0000000040)={0x4, 0x80, 0xb2, 0xe0, 0x3, 0xb, 0x0, 0x9, 0x1c440, 0x9, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x405, 0x2, @perf_config_ext={0x1000, 0x6ba3b737}, 0x100708, 0x8, 0x2, 0x8, 0x10001, 0x6, 0xdb7d, 0x0, 0x7, 0x0, 0x8000}, 0xffffffffffffffff, 0x400000000004, 0xffffffffffffffff, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000100)=ANY=[@ANYBLOB="0010000000000000"]) r1 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x24, &(0x7f00000000c0), 0x4) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f00000007c0)=@l2tp6={0xa, 0x3000, 0x0, @mcast1, 0x4}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000780)="f4000900062b8825fe80000000000000dc8b850f238466cc00007a000000ad6e911b51818462b400", 0x28}], 0x1}, 0x0) 2.252396676s ago: executing program 1 (id=6561): r0 = socket$kcm(0x11, 0x3, 0x0) r1 = 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, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10a000, 0x0, 0x5, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x5) 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, 0x107b87, 0x2, @perf_bp={0x0, 0x8}, 0xa011, 0x5, 0x43a1bd76, 0x1, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000022c0)=ANY=[@ANYBLOB="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"/3432], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000780)={r2, 0x18000000000002a0, 0xe, 0x0, &(0x7f00000000c0)="5aee41dea43e63a3f7fb7f110000", 0x0, 0xf004, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) r3 = perf_event_open$cgroup(&(0x7f0000000580)={0x4, 0x80, 0x7, 0xe0, 0x10, 0x9, 0x0, 0x3, 0x140, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x81, 0x2, @perf_config_ext={0x9, 0x9}, 0x4000, 0x9, 0x7, 0x7, 0x70, 0x472b78a5, 0x5, 0x0, 0xf, 0x0, 0x200}, 0xffffffffffffffff, 0xf, r1, 0x2) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000ac0)={0x5, 0x80, 0x7, 0xf7, 0xf6, 0x80, 0x0, 0x1, 0xc22, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x40, 0x1, @perf_bp={&(0x7f0000000700), 0x8}, 0x20, 0x7, 0x9, 0x2, 0x2, 0x6, 0x4cc0, 0x0, 0x10001, 0x0, 0x2590}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0xe, &(0x7f00000022c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000b80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000040), 0x10}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r4, 0x0, 0x62, 0xfe, &(0x7f0000000140)="cb74445b7d4c0b24676c6c71ae37efcedaf40242309766deb4e793f90000000000000000dbc856cbc664650634231454ca2d8034c4ca29e0d99c3b6615e91835a600c08f989af45438a54981be310aad92ae545b1c961e5f3762a51fe4c736edec6f", &(0x7f0000000440)=""/254, 0x2f00, 0x0, 0x103, 0x149, &(0x7f0000000980)="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", &(0x7f00000007c0)="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", 0x2, 0x0, 0x10000}, 0x50) r5 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140), 0x5, r5}, 0x38) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)=ANY=[@ANYRESDEC=r1, @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="040000000000000000000000000000002000"/28], 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000080), 0xc) r6 = socket$kcm(0x2, 0x1000000000000002, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff7ffa}, 0x0, 0x35, 0x43a1bd76, 0x7, 0x3, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f40, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x1, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xffffff2d, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003d000b08d25a80648c7494f90224fc605800024004000400050082c137153e3719ac0180feff0000d1bd", 0x33fe0}], 0x1}, 0x0) r8 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000c40)="5c00000016006bab9a3fe3d86e17aa0a046b876c060048007ea60864160af36504811a0038001d001931a0e69ee517d34460be06000000a705251e6182949a9a7b9bcb84c9f4d4938037e70e4509c5bb4de385aa2adb88a899a655ab", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) r9 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000640)=@bpf_ext={0x1c, 0xf, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000026000000000000000700000018110000", @ANYRES32=r9, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf09000000000000550901000000000095000000001d0000bf91000000000000b7020000000000008500000084000000b7000000000000009500000000000000"], 0x0, 0xcc7b, 0xcc, &(0x7f0000000300)=""/204, 0x65a487fb1e407410, 0x10, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x6bc2, 0xffffffffffffffff, 0x0, &(0x7f0000000400)=[r9, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x94) sendmsg$inet(r6, &(0x7f0000007940)={&(0x7f0000000100)={0x2, 0x4e24, @local}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x30}, 0x7e8166965e22236a) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r5, 0x0, &(0x7f0000000000)=""/48}, 0x20) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000100)=@hci={0x1f, 0x0, 0x4}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000600)="27050200340f14000600002fb96dbcf706e10500000086ddffff1144ee162fd4b8bf4a31accbe1ba0777cfbf6ae77256da82f6184b8a34f9015cc9", 0x3b}], 0x1}, 0x0) 2.072951598s ago: executing program 0 (id=6562): perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x28, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10090, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x42fbd5dcab7bee29, @perf_bp={0x0, 0xd}, 0x106c48, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x4, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000263, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e000000040000000800000008"], 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x4, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000340)=0xffffffffffffffff, 0x4) bpf$TOKEN_CREATE(0x24, &(0x7f00000004c0)={0x0, r0}, 0x8) r3 = perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x114905, 0x4, 0xfffffffc, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x2) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) r5 = socket$kcm(0x10, 0x2, 0x10) r6 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000033000b0fd25a806c8c6f94f91024fc60", 0x14}], 0x1}, 0x0) sendmsg$kcm(r5, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="0f02000039000511d25a80648c63940d0224fc600b003540280009000200002037153e37eb010280060410000a00", 0x33fe0}], 0x1}, 0x0) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x90a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r7 = perf_event_open(&(0x7f0000000fc0)={0x2, 0x80, 0x82, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x3, 0x4, 0x0, 0xd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40082406, &(0x7f0000000180)='cpu>=0||!') bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) socket$kcm(0xa, 0x6, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$kcm(0x29, 0x5, 0x0) 2.014273912s ago: executing program 3 (id=6563): r0 = socket$kcm(0x10, 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='pids.max\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f00000007c0)=ANY=[@ANYBLOB='-', @ANYRESOCT], 0x27) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000300)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d004892e822a6abc02ad2602a5ad6f7007ea60864160af365935cfaea3f49d8df1931a0e64ffc4c78029ee517d34460bc06000000938037e70e457ae2bb24ef6697070000000000", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = socket$kcm(0x15, 0x5, 0x0) recvmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffd}, 0x100) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6, 0x7, 0x9}]}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={0xffffffffffffffff, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x88be, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) ioctl$TUNSETOFFLOAD(r4, 0xc004743e, 0x110e22fff6) ioctl$TUNGETVNETLE(r3, 0x40107446, &(0x7f0000000180)) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000002e00)=""/4104, 0x1008}, {&(0x7f0000002d00)=""/197, 0xc5}, {&(0x7f0000001ac0)=""/4147, 0x1033}, {&(0x7f0000000040)=""/43, 0x2b}], 0x4}, 0x0) 1.60926405s ago: executing program 4 (id=6564): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)="d8000000190081054e81f782db4cb9040220080000000000000000070a000a000900142603600e1208000f0000050401d559e0e0df7fc07963acc3038ebba8000400027c035c0461c1d67f6f94007134cf6efb8001a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c3f5aeb4edbb57a5025ccca9e008026f6e6ddba61f5fad95667e006dcdf639500bfeb789d00000000000000d5e1cace81ed6c117ab5d6d69bda4039e81f86f60f0bffece0b42a9ecbee5de6ccd40dd6e4ed", 0xd8}], 0x1}, 0x14) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180), 0x10) 1.0327426s ago: executing program 4 (id=6565): socket$kcm(0x10, 0x2, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x1c1341, 0x0) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x50) socket$kcm(0x10, 0x3, 0x10) 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$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x310c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000007c0)={0xffffffffffffffff, 0xe0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[{}], 0x8, 0x10, &(0x7f0000000600), &(0x7f0000000640), 0x8, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r3, 0x0, 0x2, 0x8, &(0x7f00000002c0)='\x00\x00', &(0x7f0000000300)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000029c0)={r0, &(0x7f0000001980)="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", &(0x7f0000002980)=""/42}, 0x20) 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) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000080), 0x12) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000100)=0x1, 0x12) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000001c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x7}, 0x50) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30911, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xffffffffffffffff, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffc}, 0x0, 0xa, 0xffffffffffffffff, 0x9) r4 = socket$kcm(0x10, 0x2, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000c00)={0x14, 0x0, 0x0, &(0x7f0000000ac0)='GPL\x00', 0x3, 0x0, 0x0, 0x61880, 0x10, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x8, &(0x7f0000000b00)={0x2, 0x1}, 0x8, 0x10, 0x0, 0x0, 0xffffffffffffffff, r5, 0x0, &(0x7f0000000b80)=[0x1, 0x1, 0x1], &(0x7f0000000bc0), 0x10, 0x1000}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000f80)={r6, 0xe0, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000cc0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5, &(0x7f0000000d00)=[0x0, 0x0, 0x0], &(0x7f0000000d40)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x96, &(0x7f0000000d80)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000dc0), &(0x7f0000000e00), 0x8, 0x48, 0x8, 0x8, &(0x7f0000000e40)}}, 0x10) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xf, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r8 = perf_event_open(&(0x7f0000000680)={0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x400000, 0x0, 0x0, 0x0, 0xe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r7) bpf$MAP_CREATE(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0e0000000400000008000000634f000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00\x00'], 0x48) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000011008188040f56ecdb4cb9cca7480ef434000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774fa0af3dc59a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0) 269.151032ms ago: executing program 1 (id=6566): 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, 0x5}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0xfffc, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd637f4b22667f2f00db5b686158bbcfe8875a65969ff57b00000000000000000000000000ac1414aa35f086dd"], 0xfdef) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, 0x0, &(0x7f0000000000)='GPL\x00'}, 0x90) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f375ffff86dd6317ce62070000000000000000431ccaf57b00000000000000000104"], 0xfe1b) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip_vti0\x00'}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="8e16cb239da51e7f218eff00", @ANYRES32, @ANYBLOB="2000000000000000950000000000000045"], 0x0}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b000000080000000c0000000000008001000000", @ANYRES32], 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="09000000040000000c0000000b"], 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000005000000000400000900000001000000", @ANYRES32, @ANYBLOB="1100f7cbc0396b2f9401bf20b49098a343bd0000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000f4751f2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007300000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000380)={r1}, 0xc) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x800000000002009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000002540)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb}, 0x48) 242.730173ms ago: executing program 3 (id=6567): r0 = perf_event_open(0x0, 0x0, 0x1, 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) socket$kcm(0x2, 0x3, 0x2) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="4c000000150097f87059ae08060c040002ff0f020000000000000187ac1414aaa69d35a2cca84708f7abca1bac1414aabd7c493872f750375ed08a560400000003c48f", 0x43}], 0x1}, 0x0) 193.135537ms ago: executing program 0 (id=6568): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@base={0x5, 0x1ff001, 0x135, 0x7b, 0x1, 0xffffffffffffffff, 0xfffffffe}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x94) r1 = bpf$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) r2 = 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$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) bpf$MAP_LOOKUP_ELEM(0x15, &(0x7f00000007c0)={r0, 0x0, 0x0}, 0x20) 184.867407ms ago: executing program 4 (id=6569): bpf$MAP_CREATE(0x0, 0x0, 0x48) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000800000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x230}, 0x0) socket$kcm(0x10, 0x400000002, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e00000009000000090000000180000001690600", @ANYRES32=0x1, @ANYBLOB="c26c0008000007"], 0x50) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000005000000fd09000084"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000340)={0xffffffffffffffff, 0x0, &(0x7f00000000c0), &(0x7f0000000580)="1bf91073b76dc5c6fcba66812f23c0c60ec892ae3009f81865b169f3f9e54f4884f8bca28c9587e2a9e4239e36326c738674d8a2cc7159647a1636e2c73b54c2b0b0dd55062858c57cd91226357f09a224cf495f59e59aded86fd8fd3e042dd171826db071e97e30edf732b6d39d0cd0d1f21ed13ff7f7623214d236198c1c7baed808936a26e808c83887cbab9f06edd61869469ca5da9f668375c0cac9537f211ecf4a57f2c15ef2d5b02d946a36c9153ac575b4c532d06b62ee2fa20c89e09b3c70a048d0da6472508814cd61e1d712ef3b33aeec8ca6e36c9a1ff8e315baa97ec5af82cece395c0e40fc3fdfb2e084b987ad", 0x800, r1}, 0x38) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038001d001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb", 0x33fe0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000fc0)=[{&(0x7f0000002940)=""/4082, 0xff2}, {&(0x7f0000000240)=""/166, 0xa6}, {&(0x7f0000000e80)=""/49, 0x31}, {&(0x7f0000000f40)=""/126, 0x7e}], 0x4}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x142) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 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, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x94) bpf$MAP_LOOKUP_BATCH(0x19, &(0x7f0000001100)={0x0, &(0x7f0000001180)=""/127, &(0x7f0000001200), &(0x7f0000000580), 0x6e, r1}, 0x38) 0s ago: executing program 3 (id=6570): r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 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) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000180)="1400000017000b63d25a80648c2594f94aa3c92b", 0x14}], 0x1}, 0x0) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="9feb0100180000000000000018000000080000000300000001000000000000100200000002000000006100"], &(0x7f0000000340)=""/225, 0x33, 0xe1, 0x0, 0x42da9b5d}, 0x28) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000480)=@bloom_filter={0x1e, 0x400, 0x6, 0x872d, 0x608, 0xffffffffffffffff, 0x0, '\x00', 0x0, r3, 0x3, 0x2, 0x5, 0xb}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000006c0)={&(0x7f0000000500)="9847a53434620f7a6b83bff0ba5a151a9883d418871da3a0e757eec6de9e9af0f6f96dd17ca6bef8725a2f2a018a19652d5192f64636551403a5cab2f5c37faf2ec454d981e434e759b91915ac97f24e67567df00fb117e1e8f4383fc3b4054950e45fab045e779dc78e0486df9172c67abd888ac20c8b38f2e9bc859f5357b2b957a881540b7180269757676c157fd1a40d237eeca74ca78a58741a3075e036cbe90a4fdadb8faa6363de5bf0436b0bfdf9cce740b725fb2f186d4c36e22d110ae4da18235194f6e2e75f1cc82403b14beb49d25fde5773b5b697370943f234fe41a1f5aab84fc2c57a289b30a8089220", &(0x7f0000000600)=""/2, &(0x7f0000000640)="603e7b3bfb5dcab752299794f5160d79decb24e7bbcb5fc589e492", &(0x7f0000000680)="def9bd4fc847c0be077f43d5903cbfe65f", 0xfffffff9, r4, 0x4}, 0x38) kernel console output (not intermixed with test programs): IP: 0033:0x7f528839c819 [ 1350.933243][T23542] 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 [ 1350.952960][T23542] RSP: 002b:00007f52865f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1350.961378][T23542] RAX: ffffffffffffffda RBX: 00007f5288615fa0 RCX: 00007f528839c819 [ 1350.969371][T23542] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 1350.977523][T23542] RBP: 00007f52865f6090 R08: 0000000000000000 R09: 0000000000000000 [ 1350.985497][T23542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1350.993664][T23542] R13: 00007f5288616038 R14: 00007f5288615fa0 R15: 00007ffd289a80a8 [ 1351.001658][T23542] [ 1351.104892][T23548] netlink: 'syz.0.5720': attribute type 29 has an invalid length. [ 1351.120995][T23548] netlink: 'syz.0.5720': attribute type 29 has an invalid length. [ 1351.149348][T23548] netlink: 'syz.0.5720': attribute type 29 has an invalid length. [ 1351.202925][T23556] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1351.210323][T23556] IPv6: NLM_F_CREATE should be set when creating new route [ 1351.217749][T23556] IPv6: NLM_F_CREATE should be set when creating new route [ 1351.225372][T23556] IPv6: NLM_F_CREATE should be set when creating new route [ 1351.606997][T23559] veth0_vlan: left promiscuous mode [ 1351.632707][T23559] veth0_vlan: entered allmulticast mode [ 1351.656242][T23559] veth0_vlan: entered promiscuous mode [ 1351.794388][T23569] netlink: 55 bytes leftover after parsing attributes in process `syz.0.5727'. [ 1353.198819][T23602] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.5740'. [ 1353.229040][T23600] validate_nla: 4 callbacks suppressed [ 1353.229079][T23600] netlink: 'syz.3.5738': attribute type 10 has an invalid length. [ 1353.256838][T23600] netlink: 55 bytes leftover after parsing attributes in process `syz.3.5738'. [ 1356.635268][T23635] netlink: 'syz.0.5751': attribute type 10 has an invalid length. [ 1356.659446][T23635] netlink: 55 bytes leftover after parsing attributes in process `syz.0.5751'. [ 1356.724104][T23640] netlink: 201392 bytes leftover after parsing attributes in process `syz.2.5753'. [ 1356.756117][T23640] netlink: zone id is out of range [ 1356.761300][T23640] netlink: zone id is out of range [ 1356.775548][T23642] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.5754'. [ 1356.791597][T23640] netlink: zone id is out of range [ 1356.834450][T23640] netlink: zone id is out of range [ 1356.897577][T23640] netlink: zone id is out of range [ 1356.946141][T23640] netlink: zone id is out of range [ 1356.972352][T23640] netlink: zone id is out of range [ 1357.080257][T23640] netlink: zone id is out of range [ 1357.185872][T23640] netlink: zone id is out of range [ 1357.204793][T23640] netlink: zone id is out of range [ 1358.429266][T23666] netlink: 'syz.1.5763': attribute type 10 has an invalid length. [ 1358.445636][T23666] netlink: 55 bytes leftover after parsing attributes in process `syz.1.5763'. [ 1361.116225][T23685] netlink: 'syz.1.5769': attribute type 29 has an invalid length. [ 1361.201967][T23685] netlink: 'syz.1.5769': attribute type 29 has an invalid length. [ 1361.242708][T23688] netlink: 'syz.1.5769': attribute type 29 has an invalid length. [ 1361.288274][T23684] netlink: 'syz.1.5769': attribute type 29 has an invalid length. [ 1361.330530][T23684] netlink: 'syz.1.5769': attribute type 29 has an invalid length. [ 1361.969450][ T1279] ieee802154 phy0 wpan0: encryption failed: -22 [ 1361.980485][ T1279] ieee802154 phy1 wpan1: encryption failed: -22 [ 1362.392703][T23716] netlink: 'syz.2.5780': attribute type 3 has an invalid length. [ 1362.416535][T23716] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.5780'. [ 1363.211804][T23733] netlink: 'syz.2.5784': attribute type 10 has an invalid length. [ 1363.503772][T23721] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.5765'. [ 1363.779964][T23721] debugfs: Directory '!!ô!' with parent 'ieee80211' already present! [ 1364.124583][T23766] FAULT_INJECTION: forcing a failure. [ 1364.124583][T23766] name failslab, interval 1, probability 0, space 0, times 0 [ 1364.153383][T23766] CPU: 0 PID: 23766 Comm: syz.0.5796 Not tainted syzkaller #0 [ 1364.161011][T23766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1364.171741][T23766] Call Trace: [ 1364.175044][T23766] [ 1364.177996][T23766] dump_stack_lvl+0x18c/0x250 [ 1364.182708][T23766] ? sctp_sendmsg+0x1575/0x28c0 [ 1364.187677][T23766] ? ___sys_sendmsg+0x2a6/0x360 [ 1364.192662][T23766] ? show_regs_print_info+0x20/0x20 [ 1364.198084][T23766] ? load_image+0x420/0x420 [ 1364.202636][T23766] should_fail_ex+0x39d/0x4d0 [ 1364.207491][T23766] should_failslab+0x9/0x20 [ 1364.212133][T23766] slab_pre_alloc_hook+0x59/0x310 [ 1364.217510][T23766] ? sctp_add_bind_addr+0x8c/0x360 [ 1364.223992][T23766] __kmem_cache_alloc_node+0x53/0x250 [ 1364.229407][T23766] ? sctp_add_bind_addr+0x8c/0x360 [ 1364.234580][T23766] kmalloc_trace+0x2a/0xe0 [ 1364.239015][T23766] sctp_add_bind_addr+0x8c/0x360 [ 1364.244039][T23766] sctp_copy_local_addr_list+0x315/0x4f0 [ 1364.249853][T23766] ? sctp_copy_local_addr_list+0xa5/0x4f0 [ 1364.255678][T23766] ? sctp_do_8_2_transport_strike+0x8a0/0x8a0 [ 1364.261764][T23766] ? sctp_v4_is_any+0x35/0x60 [ 1364.266442][T23766] ? sctp_copy_one_addr+0x8c/0x350 [ 1364.271552][T23766] sctp_bind_addr_copy+0xb3/0x3c0 [ 1364.276660][T23766] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 1364.282988][T23766] sctp_connect_new_asoc+0x2f9/0x6a0 [ 1364.288309][T23766] ? __sctp_connect+0xd80/0xd80 [ 1364.293154][T23766] ? __local_bh_enable_ip+0x13a/0x1c0 [ 1364.298583][T23766] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 1364.304392][T23766] ? security_sctp_bind_connect+0x89/0xb0 [ 1364.310203][T23766] sctp_sendmsg+0x1575/0x28c0 [ 1364.314936][T23766] ? sctp_getsockopt+0xb60/0xb60 [ 1364.319888][T23766] ? aa_sk_perm+0x83c/0x970 [ 1364.324496][T23766] ? aa_af_perm+0x330/0x330 [ 1364.329094][T23766] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 1364.335877][T23766] ? sock_rps_record_flow+0x19/0x3f0 [ 1364.341302][T23766] ? inet_sendmsg+0xe9/0x2f0 [ 1364.346201][T23766] ? inet_send_prepare+0x260/0x260 [ 1364.351433][T23766] ____sys_sendmsg+0x5ba/0x960 [ 1364.356399][T23766] ? __lock_acquire+0x7d40/0x7d40 [ 1364.361480][T23766] ? __asan_memset+0x22/0x40 [ 1364.366505][T23766] ? __sys_sendmsg_sock+0x30/0x30 [ 1364.371645][T23766] ? __import_iovec+0x5f2/0x850 [ 1364.376679][T23766] ? import_iovec+0x73/0xa0 [ 1364.381450][T23766] ___sys_sendmsg+0x2a6/0x360 [ 1364.386751][T23766] ? get_pid_task+0x20/0x1e0 [ 1364.391350][T23766] ? __sys_sendmsg+0x2a0/0x2a0 [ 1364.396215][T23766] ? __lock_acquire+0x7d40/0x7d40 [ 1364.401531][T23766] __se_sys_sendmsg+0x1c2/0x2b0 [ 1364.406400][T23766] ? __x64_sys_sendmsg+0x80/0x80 [ 1364.411632][T23766] ? lockdep_hardirqs_on+0x98/0x150 [ 1364.417008][T23766] do_syscall_64+0x55/0xa0 [ 1364.421693][T23766] ? clear_bhb_loop+0x40/0x90 [ 1364.426484][T23766] ? clear_bhb_loop+0x40/0x90 [ 1364.431353][T23766] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1364.437423][T23766] RIP: 0033:0x7f5020f9c819 [ 1364.441837][T23766] 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 [ 1364.462575][T23766] RSP: 002b:00007f5021e2d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1364.471604][T23766] RAX: ffffffffffffffda RBX: 00007f5021216090 RCX: 00007f5020f9c819 [ 1364.480006][T23766] RDX: 00000000000080d1 RSI: 0000200000000140 RDI: 0000000000000004 [ 1364.488246][T23766] RBP: 00007f5021e2d090 R08: 0000000000000000 R09: 0000000000000000 [ 1364.496224][T23766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1364.504395][T23766] R13: 00007f5021216128 R14: 00007f5021216090 R15: 00007ffdecf103a8 [ 1364.512675][T23766] [ 1364.653882][T23777] netlink: 'syz.1.5802': attribute type 10 has an invalid length. [ 1364.670164][T23777] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1364.682305][T23777] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1364.697287][T23777] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1364.707551][T23777] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1364.745417][T23777] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1364.759955][T23777] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1364.780406][T23777] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1364.791333][T23777] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1364.805217][T23777] team0: Port device geneve1 added [ 1365.081204][T23796] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.5809'. [ 1365.329272][T23807] FAULT_INJECTION: forcing a failure. [ 1365.329272][T23807] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1365.363841][T23807] CPU: 0 PID: 23807 Comm: syz.0.5813 Not tainted syzkaller #0 [ 1365.372148][T23807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1365.382655][T23807] Call Trace: [ 1365.386407][T23807] [ 1365.389358][T23807] dump_stack_lvl+0x18c/0x250 [ 1365.394168][T23807] ? show_regs_print_info+0x20/0x20 [ 1365.399595][T23807] ? load_image+0x420/0x420 [ 1365.404310][T23807] ? __lock_acquire+0x7d40/0x7d40 [ 1365.409457][T23807] ? snprintf+0xe9/0x140 [ 1365.413822][T23807] should_fail_ex+0x39d/0x4d0 [ 1365.419062][T23807] _copy_to_user+0x2f/0xa0 [ 1365.423949][T23807] simple_read_from_buffer+0xe7/0x150 [ 1365.429368][T23807] proc_fail_nth_read+0x1e8/0x260 [ 1365.434481][T23807] ? proc_fault_inject_write+0x360/0x360 [ 1365.440332][T23807] ? fsnotify_perm+0x271/0x5e0 [ 1365.445108][T23807] ? proc_fault_inject_write+0x360/0x360 [ 1365.450747][T23807] vfs_read+0x28b/0x970 [ 1365.455024][T23807] ? kernel_read+0x1e0/0x1e0 [ 1365.459785][T23807] ? __fget_files+0x28/0x4b0 [ 1365.464580][T23807] ? __fget_files+0x28/0x4b0 [ 1365.469179][T23807] ? __fget_files+0x43d/0x4b0 [ 1365.474760][T23807] ? __fdget_pos+0x2a3/0x330 [ 1365.479813][T23807] ? ksys_read+0x75/0x260 [ 1365.484357][T23807] ksys_read+0x150/0x260 [ 1365.488958][T23807] ? vfs_write+0x990/0x990 [ 1365.493666][T23807] ? lockdep_hardirqs_on+0x98/0x150 [ 1365.499321][T23807] do_syscall_64+0x55/0xa0 [ 1365.503924][T23807] ? clear_bhb_loop+0x40/0x90 [ 1365.508809][T23807] ? clear_bhb_loop+0x40/0x90 [ 1365.513700][T23807] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1365.520063][T23807] RIP: 0033:0x7f5020f5d04e [ 1365.524666][T23807] 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 [ 1365.544641][T23807] RSP: 002b:00007f5021e4dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1365.553157][T23807] RAX: ffffffffffffffda RBX: 00007f5021e4e6c0 RCX: 00007f5020f5d04e [ 1365.561310][T23807] RDX: 000000000000000f RSI: 00007f5021e4e0a0 RDI: 0000000000000005 [ 1365.569383][T23807] RBP: 00007f5021e4e090 R08: 0000000000000000 R09: 0000000000000000 [ 1365.577375][T23807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1365.585527][T23807] R13: 00007f5021216038 R14: 00007f5021215fa0 R15: 00007ffdecf103a8 [ 1365.593771][T23807] [ 1365.834215][T23817] netlink: 'syz.0.5817': attribute type 29 has an invalid length. [ 1365.860611][T23817] netlink: 'syz.0.5817': attribute type 29 has an invalid length. [ 1365.870277][T23817] netlink: 'syz.0.5817': attribute type 29 has an invalid length. [ 1365.981206][T23828] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.5821'. [ 1366.010836][T23829] netlink: 'syz.3.5820': attribute type 10 has an invalid length. [ 1366.028051][T23828] netlink: 3064 bytes leftover after parsing attributes in process `syz.2.5821'. [ 1366.271989][T23837] netlink: 'syz.0.5823': attribute type 29 has an invalid length. [ 1366.285702][T23837] netlink: 'syz.0.5823': attribute type 29 has an invalid length. [ 1366.317134][T23837] netlink: 'syz.0.5823': attribute type 29 has an invalid length. [ 1366.331685][T23837] netlink: 'syz.0.5823': attribute type 29 has an invalid length. [ 1366.358348][T23844] netlink: 'syz.2.5827': attribute type 21 has an invalid length. [ 1366.366646][T23844] netlink: 156 bytes leftover after parsing attributes in process `syz.2.5827'. [ 1366.540517][T23848] netlink: 55 bytes leftover after parsing attributes in process `syz.1.5829'. [ 1367.267213][T23876] netlink: 55 bytes leftover after parsing attributes in process `syz.1.5840'. [ 1367.550888][T23892] netlink: 55 bytes leftover after parsing attributes in process `syz.0.5853'. [ 1368.083965][T23922] netlink: 132 bytes leftover after parsing attributes in process `syz.0.5864'. [ 1368.189114][T23924] netlink: 55 bytes leftover after parsing attributes in process `syz.3.5858'. [ 1368.423944][T23929] netlink: 55 bytes leftover after parsing attributes in process `syz.1.5869'. [ 1369.037956][T23945] FAULT_INJECTION: forcing a failure. [ 1369.037956][T23945] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1369.085415][T23945] CPU: 1 PID: 23945 Comm: syz.0.5866 Not tainted syzkaller #0 [ 1369.093082][T23945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1369.103373][T23945] Call Trace: [ 1369.106716][T23945] [ 1369.109765][T23945] dump_stack_lvl+0x18c/0x250 [ 1369.114489][T23945] ? show_regs_print_info+0x20/0x20 [ 1369.119728][T23945] ? load_image+0x420/0x420 [ 1369.124445][T23945] ? __lock_acquire+0x7d40/0x7d40 [ 1369.129674][T23945] ? snprintf+0xe9/0x140 [ 1369.134038][T23945] should_fail_ex+0x39d/0x4d0 [ 1369.138882][T23945] _copy_to_user+0x2f/0xa0 [ 1369.143314][T23945] simple_read_from_buffer+0xe7/0x150 [ 1369.148807][T23945] proc_fail_nth_read+0x1e8/0x260 [ 1369.153865][T23945] ? proc_fault_inject_write+0x360/0x360 [ 1369.159528][T23945] ? fsnotify_perm+0x271/0x5e0 [ 1369.164320][T23945] ? proc_fault_inject_write+0x360/0x360 [ 1369.170036][T23945] vfs_read+0x28b/0x970 [ 1369.174233][T23945] ? kernel_read+0x1e0/0x1e0 [ 1369.178960][T23945] ? __fget_files+0x28/0x4b0 [ 1369.183645][T23945] ? __fget_files+0x28/0x4b0 [ 1369.188260][T23945] ? __fget_files+0x43d/0x4b0 [ 1369.192941][T23945] ? __fdget_pos+0x2a3/0x330 [ 1369.197544][T23945] ? ksys_read+0x75/0x260 [ 1369.202003][T23945] ksys_read+0x150/0x260 [ 1369.206289][T23945] ? vfs_write+0x990/0x990 [ 1369.210746][T23945] ? lockdep_hardirqs_on+0x98/0x150 [ 1369.216164][T23945] do_syscall_64+0x55/0xa0 [ 1369.220848][T23945] ? clear_bhb_loop+0x40/0x90 [ 1369.225730][T23945] ? clear_bhb_loop+0x40/0x90 [ 1369.230543][T23945] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1369.236560][T23945] RIP: 0033:0x7f5020f5d04e [ 1369.241096][T23945] 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 [ 1369.261076][T23945] RSP: 002b:00007f5021e4dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1369.269674][T23945] RAX: ffffffffffffffda RBX: 00007f5021e4e6c0 RCX: 00007f5020f5d04e [ 1369.277678][T23945] RDX: 000000000000000f RSI: 00007f5021e4e0a0 RDI: 0000000000000006 [ 1369.285679][T23945] RBP: 00007f5021e4e090 R08: 0000000000000000 R09: 0000000000000000 [ 1369.293849][T23945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1369.301854][T23945] R13: 00007f5021216038 R14: 00007f5021215fa0 R15: 00007ffdecf103a8 [ 1369.309953][T23945] [ 1369.529122][T23958] netlink: 55 bytes leftover after parsing attributes in process `syz.0.5871'. [ 1369.664149][T23967] FAULT_INJECTION: forcing a failure. [ 1369.664149][T23967] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1369.689374][T23967] CPU: 0 PID: 23967 Comm: syz.0.5875 Not tainted syzkaller #0 [ 1369.696227][T23970] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.5877'. [ 1369.696875][T23967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1369.716547][T23967] Call Trace: [ 1369.716563][T23967] [ 1369.716570][T23967] dump_stack_lvl+0x18c/0x250 [ 1369.716599][T23967] ? show_regs_print_info+0x20/0x20 [ 1369.716620][T23967] ? load_image+0x420/0x420 [ 1369.716641][T23967] ? __lock_acquire+0x7d40/0x7d40 [ 1369.716660][T23967] ? _copy_from_iter+0x181/0x12e0 [ 1369.716685][T23967] should_fail_ex+0x39d/0x4d0 [ 1369.752312][T23967] prepare_alloc_pages+0x1e2/0x5f0 [ 1369.757545][T23967] __alloc_pages+0x134/0x460 [ 1369.762167][T23967] ? zone_statistics+0x170/0x170 [ 1369.767138][T23967] ? _raw_spin_lock_irqsave+0x100/0x100 [ 1369.772705][T23967] ? copy_page_from_iter+0xe8/0x100 [ 1369.777998][T23967] pipe_write+0x62b/0x1b10 [ 1369.782436][T23967] ? pipe_read+0x1310/0x1310 [ 1369.787034][T23967] ? end_current_label_crit_section+0x149/0x170 [ 1369.793369][T23967] ? common_file_perm+0x198/0x1f0 [ 1369.798482][T23967] vfs_write+0x46c/0x990 [ 1369.802724][T23967] ? file_end_write+0x250/0x250 [ 1369.807577][T23967] ? __fget_files+0x43d/0x4b0 [ 1369.812255][T23967] ? __fdget_pos+0x1d8/0x330 [ 1369.817100][T23967] ? ksys_write+0x75/0x260 [ 1369.821529][T23967] ksys_write+0x150/0x260 [ 1369.825870][T23967] ? __ia32_sys_read+0x90/0x90 [ 1369.830637][T23967] ? lockdep_hardirqs_on+0x98/0x150 [ 1369.835834][T23967] do_syscall_64+0x55/0xa0 [ 1369.840420][T23967] ? clear_bhb_loop+0x40/0x90 [ 1369.845182][T23967] ? clear_bhb_loop+0x40/0x90 [ 1369.849873][T23967] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1369.855980][T23967] RIP: 0033:0x7f5020f9c819 [ 1369.860390][T23967] 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 [ 1369.880146][T23967] RSP: 002b:00007f5021e4e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1369.888568][T23967] RAX: ffffffffffffffda RBX: 00007f5021215fa0 RCX: 00007f5020f9c819 [ 1369.896569][T23967] RDX: 000000000000fdef RSI: 00002000000004c0 RDI: 0000000000000000 [ 1369.904822][T23967] RBP: 00007f5021e4e090 R08: 0000000000000000 R09: 0000000000000000 [ 1369.912876][T23967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1369.921405][T23967] R13: 00007f5021216038 R14: 00007f5021215fa0 R15: 00007ffdecf103a8 [ 1369.929481][T23967] [ 1370.855329][T23993] validate_nla: 38 callbacks suppressed [ 1370.855373][T23993] netlink: 'syz.3.5885': attribute type 29 has an invalid length. [ 1370.889639][T23993] netlink: 'syz.3.5885': attribute type 29 has an invalid length. [ 1370.913828][T23996] netlink: 'syz.3.5885': attribute type 29 has an invalid length. [ 1370.937663][T23993] netlink: 'syz.3.5885': attribute type 29 has an invalid length. [ 1370.957570][T23993] netlink: 'syz.3.5885': attribute type 29 has an invalid length. [ 1371.142214][T23999] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.5887'. [ 1371.760230][T24002] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.5879'. [ 1371.782027][T24002] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô!' [ 1371.795621][T24002] CPU: 1 PID: 24002 Comm: syz.0.5879 Not tainted syzkaller #0 [ 1371.803221][T24002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1371.813482][T24002] Call Trace: [ 1371.816797][T24002] [ 1371.819769][T24002] dump_stack_lvl+0x18c/0x250 [ 1371.824597][T24002] ? show_regs_print_info+0x20/0x20 [ 1371.829888][T24002] ? load_image+0x420/0x420 [ 1371.834456][T24002] sysfs_warn_dup+0x8e/0xa0 [ 1371.839091][T24002] sysfs_do_create_link_sd+0xc0/0x110 [ 1371.844510][T24002] device_add_class_symlinks+0x1cf/0x240 [ 1371.850273][T24002] device_add+0x507/0xc20 [ 1371.854711][T24002] wiphy_register+0x1dad/0x2ae0 [ 1371.859633][T24002] ? cfg80211_event_work+0x40/0x40 [ 1371.864788][T24002] ? minstrel_ht_alloc+0x88a/0x990 [ 1371.869971][T24002] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 1371.876104][T24002] ieee80211_register_hw+0x3464/0x4250 [ 1371.881642][T24002] ? ieee80211_tasklet_handler+0x20/0x20 [ 1371.887666][T24002] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 1371.893592][T24002] ? __debug_object_init+0xec/0x450 [ 1371.898829][T24002] ? __asan_memset+0x22/0x40 [ 1371.903622][T24002] ? __hrtimer_init+0x186/0x270 [ 1371.908703][T24002] mac80211_hwsim_new_radio+0x2a00/0x4d10 [ 1371.914580][T24002] ? mac80211_hwsim_free+0x220/0x220 [ 1371.919910][T24002] ? rcu_is_watching+0x15/0xb0 [ 1371.924772][T24002] ? kstrndup+0xbd/0x140 [ 1371.929204][T24002] hwsim_new_radio_nl+0xdc9/0x1a90 [ 1371.934335][T24002] ? __nla_validate+0x50/0x50 [ 1371.939029][T24002] ? hwsim_tx_info_frame_received_nl+0xd60/0xd60 [ 1371.945403][T24002] ? __nla_parse+0x40/0x50 [ 1371.949947][T24002] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 1371.956407][T24002] genl_family_rcv_msg_doit+0x211/0x310 [ 1371.962056][T24002] ? end_current_label_crit_section+0x170/0x170 [ 1371.968780][T24002] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 1371.974733][T24002] ? bpf_lsm_capable+0x9/0x10 [ 1371.979536][T24002] ? security_capable+0x89/0xb0 [ 1371.984510][T24002] genl_rcv_msg+0x619/0x7a0 [ 1371.989128][T24002] ? genl_bind+0x360/0x360 [ 1371.993550][T24002] ? hwsim_tx_info_frame_received_nl+0xd60/0xd60 [ 1371.999889][T24002] ? trace_event_raw_event_lock_acquire+0x2c0/0x2c0 [ 1372.006590][T24002] ? ref_tracker_free+0x690/0x840 [ 1372.011728][T24002] netlink_rcv_skb+0x241/0x4d0 [ 1372.016542][T24002] ? genl_bind+0x360/0x360 [ 1372.021060][T24002] ? netlink_ack+0x1180/0x1180 [ 1372.025945][T24002] ? __lock_acquire+0x7d40/0x7d40 [ 1372.031025][T24002] ? down_read+0x1ac/0x2e0 [ 1372.035534][T24002] genl_rcv+0x28/0x40 [ 1372.039531][T24002] netlink_unicast+0x751/0x8d0 [ 1372.044346][T24002] netlink_sendmsg+0x8d0/0xbf0 [ 1372.049176][T24002] ? netlink_getsockopt+0x590/0x590 [ 1372.054800][T24002] ? aa_sock_msg_perm+0x94/0x150 [ 1372.059787][T24002] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1372.065272][T24002] ? security_socket_sendmsg+0x80/0xa0 [ 1372.070805][T24002] ? netlink_getsockopt+0x590/0x590 [ 1372.076480][T24002] ____sys_sendmsg+0x5ba/0x960 [ 1372.081274][T24002] ? __asan_memset+0x22/0x40 [ 1372.085959][T24002] ? __sys_sendmsg_sock+0x30/0x30 [ 1372.090986][T24002] ? __import_iovec+0x5f2/0x850 [ 1372.095945][T24002] ? import_iovec+0x73/0xa0 [ 1372.100474][T24002] ___sys_sendmsg+0x2a6/0x360 [ 1372.105200][T24002] ? __sys_sendmsg+0x2a0/0x2a0 [ 1372.110095][T24002] ? debug_mutex_init+0x38/0x70 [ 1372.115064][T24002] __se_sys_sendmsg+0x1c2/0x2b0 [ 1372.119938][T24002] ? __x64_sys_sendmsg+0x80/0x80 [ 1372.124906][T24002] ? lockdep_hardirqs_on+0x98/0x150 [ 1372.130114][T24002] do_syscall_64+0x55/0xa0 [ 1372.134792][T24002] ? clear_bhb_loop+0x40/0x90 [ 1372.139475][T24002] ? clear_bhb_loop+0x40/0x90 [ 1372.144164][T24002] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1372.150275][T24002] RIP: 0033:0x7f5020f9c819 [ 1372.154695][T24002] 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 [ 1372.174580][T24002] RSP: 002b:00007f5021e2d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1372.183003][T24002] RAX: ffffffffffffffda RBX: 00007f5021216090 RCX: 00007f5020f9c819 [ 1372.190980][T24002] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 1372.198977][T24002] RBP: 00007f5021032c91 R08: 0000000000000000 R09: 0000000000000000 [ 1372.207166][T24002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1372.215236][T24002] R13: 00007f5021216128 R14: 00007f5021216090 R15: 00007ffdecf103a8 [ 1372.223438][T24002] [ 1372.859439][T24025] netlink: 132 bytes leftover after parsing attributes in process `syz.2.5895'. [ 1373.056223][T24031] FAULT_INJECTION: forcing a failure. [ 1373.056223][T24031] name failslab, interval 1, probability 0, space 0, times 0 [ 1373.077820][T24031] CPU: 0 PID: 24031 Comm: syz.1.5898 Not tainted syzkaller #0 [ 1373.085440][T24031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1373.095696][T24031] Call Trace: [ 1373.099340][T24031] [ 1373.102374][T24031] dump_stack_lvl+0x18c/0x250 [ 1373.107089][T24031] ? sctp_sendmsg+0x1575/0x28c0 [ 1373.111958][T24031] ? ___sys_sendmsg+0x2a6/0x360 [ 1373.116828][T24031] ? show_regs_print_info+0x20/0x20 [ 1373.122255][T24031] ? load_image+0x420/0x420 [ 1373.127079][T24031] should_fail_ex+0x39d/0x4d0 [ 1373.131774][T24031] should_failslab+0x9/0x20 [ 1373.136308][T24031] slab_pre_alloc_hook+0x59/0x310 [ 1373.141554][T24031] ? sctp_add_bind_addr+0x8c/0x360 [ 1373.146876][T24031] __kmem_cache_alloc_node+0x53/0x250 [ 1373.152380][T24031] ? sctp_add_bind_addr+0x8c/0x360 [ 1373.157505][T24031] kmalloc_trace+0x2a/0xe0 [ 1373.161974][T24031] sctp_add_bind_addr+0x8c/0x360 [ 1373.166932][T24031] sctp_copy_local_addr_list+0x315/0x4f0 [ 1373.172656][T24031] ? sctp_copy_local_addr_list+0xa5/0x4f0 [ 1373.178380][T24031] ? sctp_do_8_2_transport_strike+0x8a0/0x8a0 [ 1373.184558][T24031] ? sctp_v4_is_any+0x35/0x60 [ 1373.189250][T24031] ? sctp_copy_one_addr+0x8c/0x350 [ 1373.194408][T24031] sctp_bind_addr_copy+0xb3/0x3c0 [ 1373.199712][T24031] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 1373.206151][T24031] sctp_connect_new_asoc+0x2f9/0x6a0 [ 1373.211635][T24031] ? __sctp_connect+0xd80/0xd80 [ 1373.216512][T24031] ? __local_bh_enable_ip+0x13a/0x1c0 [ 1373.222095][T24031] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 1373.227734][T24031] ? security_sctp_bind_connect+0x89/0xb0 [ 1373.233547][T24031] sctp_sendmsg+0x1575/0x28c0 [ 1373.238244][T24031] ? sctp_getsockopt+0xb60/0xb60 [ 1373.243186][T24031] ? aa_sk_perm+0x83c/0x970 [ 1373.247959][T24031] ? aa_af_perm+0x330/0x330 [ 1373.252459][T24031] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 1373.258971][T24031] ? sock_rps_record_flow+0x19/0x3f0 [ 1373.264348][T24031] ? inet_sendmsg+0xe9/0x2f0 [ 1373.269038][T24031] ? inet_send_prepare+0x260/0x260 [ 1373.274281][T24031] ____sys_sendmsg+0x5ba/0x960 [ 1373.279350][T24031] ? __lock_acquire+0x7d40/0x7d40 [ 1373.284661][T24031] ? __asan_memset+0x22/0x40 [ 1373.289394][T24031] ? __sys_sendmsg_sock+0x30/0x30 [ 1373.294440][T24031] ? __import_iovec+0x5f2/0x850 [ 1373.299408][T24031] ? import_iovec+0x73/0xa0 [ 1373.303976][T24031] ___sys_sendmsg+0x2a6/0x360 [ 1373.308743][T24031] ? get_pid_task+0x20/0x1e0 [ 1373.313354][T24031] ? __sys_sendmsg+0x2a0/0x2a0 [ 1373.318316][T24031] ? __lock_acquire+0x7d40/0x7d40 [ 1373.323367][T24031] __se_sys_sendmsg+0x1c2/0x2b0 [ 1373.328355][T24031] ? __x64_sys_sendmsg+0x80/0x80 [ 1373.333396][T24031] ? lockdep_hardirqs_on+0x98/0x150 [ 1373.338597][T24031] do_syscall_64+0x55/0xa0 [ 1373.343008][T24031] ? clear_bhb_loop+0x40/0x90 [ 1373.347772][T24031] ? clear_bhb_loop+0x40/0x90 [ 1373.352545][T24031] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1373.358707][T24031] RIP: 0033:0x7f9b4e79c819 [ 1373.363209][T24031] 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 [ 1373.383003][T24031] RSP: 002b:00007f9b4f5d8028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1373.391430][T24031] RAX: ffffffffffffffda RBX: 00007f9b4ea15fa0 RCX: 00007f9b4e79c819 [ 1373.399411][T24031] RDX: 0000000000000000 RSI: 0000200000000340 RDI: 0000000000000003 [ 1373.407482][T24031] RBP: 00007f9b4f5d8090 R08: 0000000000000000 R09: 0000000000000000 [ 1373.415474][T24031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1373.423548][T24031] R13: 00007f9b4ea16038 R14: 00007f9b4ea15fa0 R15: 00007fff3bfe67f8 [ 1373.431646][T24031] [ 1373.697972][T24042] netlink: 'syz.2.5902': attribute type 29 has an invalid length. [ 1373.707578][T24042] netlink: 'syz.2.5902': attribute type 29 has an invalid length. [ 1373.721618][T24042] netlink: 'syz.2.5902': attribute type 29 has an invalid length. [ 1373.734221][T24042] netlink: 'syz.2.5902': attribute type 29 has an invalid length. [ 1373.745172][T24042] netlink: 'syz.2.5902': attribute type 29 has an invalid length. [ 1374.999270][T24073] IPv6: NLM_F_CREATE should be specified when creating new route [ 1375.013086][T24073] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1375.020537][T24073] IPv6: NLM_F_CREATE should be set when creating new route [ 1375.027885][T24073] IPv6: NLM_F_CREATE should be set when creating new route [ 1375.035176][T24073] IPv6: NLM_F_CREATE should be set when creating new route [ 1377.132024][T24079] mac80211_hwsim hwsim31 wlan0: entered promiscuous mode [ 1377.146971][T24079] mac80211_hwsim hwsim31 wlan0: entered allmulticast mode [ 1377.283466][T24083] validate_nla: 6 callbacks suppressed [ 1377.283498][T24083] netlink: 'syz.3.5914': attribute type 29 has an invalid length. [ 1377.306737][T24083] netlink: 'syz.3.5914': attribute type 29 has an invalid length. [ 1377.318348][T24083] netlink: 'syz.3.5914': attribute type 29 has an invalid length. [ 1377.357051][T24086] netlink: 'syz.0.5916': attribute type 29 has an invalid length. [ 1377.379818][T24088] FAULT_INJECTION: forcing a failure. [ 1377.379818][T24088] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1377.397704][T24086] netlink: 'syz.0.5916': attribute type 29 has an invalid length. [ 1377.412124][T24090] netlink: 'syz.3.5914': attribute type 29 has an invalid length. [ 1377.422354][T24091] netlink: 'syz.0.5916': attribute type 29 has an invalid length. [ 1377.424688][T24088] CPU: 1 PID: 24088 Comm: syz.2.5924 Not tainted syzkaller #0 [ 1377.435000][T24086] netlink: 'syz.0.5916': attribute type 29 has an invalid length. [ 1377.437821][T24088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1377.437839][T24088] Call Trace: [ 1377.437850][T24088] [ 1377.437860][T24088] dump_stack_lvl+0x18c/0x250 [ 1377.437890][T24088] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1377.437920][T24088] ? show_regs_print_info+0x20/0x20 [ 1377.449063][T24086] netlink: 'syz.0.5916': attribute type 29 has an invalid length. [ 1377.456182][T24088] ? load_image+0x420/0x420 [ 1377.456238][T24088] should_fail_ex+0x39d/0x4d0 [ 1377.456275][T24088] _copy_to_user+0x2f/0xa0 [ 1377.456301][T24088] simple_read_from_buffer+0xe7/0x150 [ 1377.456338][T24088] proc_fail_nth_read+0x1e8/0x260 [ 1377.456369][T24088] ? proc_fault_inject_write+0x360/0x360 [ 1377.517355][T24088] ? fsnotify_perm+0x271/0x5e0 [ 1377.522167][T24088] ? proc_fault_inject_write+0x360/0x360 [ 1377.527839][T24088] vfs_read+0x28b/0x970 [ 1377.532034][T24088] ? kernel_read+0x1e0/0x1e0 [ 1377.536649][T24088] ? __fget_files+0x28/0x4b0 [ 1377.541260][T24088] ? __fget_files+0x28/0x4b0 [ 1377.545871][T24088] ? __fget_files+0x43d/0x4b0 [ 1377.550674][T24088] ? __fdget_pos+0x2a3/0x330 [ 1377.555294][T24088] ? ksys_read+0x75/0x260 [ 1377.559833][T24088] ksys_read+0x150/0x260 [ 1377.564103][T24088] ? vfs_write+0x990/0x990 [ 1377.568634][T24088] ? lockdep_hardirqs_on+0x98/0x150 [ 1377.573962][T24088] do_syscall_64+0x55/0xa0 [ 1377.578507][T24088] ? clear_bhb_loop+0x40/0x90 [ 1377.583481][T24088] ? clear_bhb_loop+0x40/0x90 [ 1377.588250][T24088] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1377.594186][T24088] RIP: 0033:0x7f433855d04e [ 1377.598640][T24088] 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 [ 1377.618708][T24088] RSP: 002b:00007f43394b6fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1377.627163][T24088] RAX: ffffffffffffffda RBX: 00007f43394b76c0 RCX: 00007f433855d04e [ 1377.635161][T24088] RDX: 000000000000000f RSI: 00007f43394b70a0 RDI: 000000000000000d [ 1377.643150][T24088] RBP: 00007f43394b7090 R08: 0000000000000000 R09: 0000000000000000 [ 1377.651223][T24088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1377.659492][T24088] R13: 00007f4338816038 R14: 00007f4338815fa0 R15: 00007ffdf85b6698 [ 1377.667698][T24088] [ 1377.682498][T24089] netlink: 'syz.1.5915': attribute type 10 has an invalid length. [ 1377.713836][T24089] netlink: 55 bytes leftover after parsing attributes in process `syz.1.5915'. [ 1378.979436][T24127] netlink: 55 bytes leftover after parsing attributes in process `syz.3.5929'. [ 1381.335742][T24134] netlink: 55 bytes leftover after parsing attributes in process `syz.3.5931'. [ 1381.346475][T24138] netlink: 60 bytes leftover after parsing attributes in process `syz.1.5933'. [ 1384.869950][T24134] team0: Port device macvlan0 removed [ 1385.049483][T24138] netlink: 60 bytes leftover after parsing attributes in process `syz.1.5933'. [ 1385.285380][T24156] validate_nla: 18 callbacks suppressed [ 1385.285401][T24156] netlink: 'syz.0.5936': attribute type 29 has an invalid length. [ 1385.393123][T24156] netlink: 'syz.0.5936': attribute type 29 has an invalid length. [ 1385.544991][T24152] netlink: 'syz.0.5936': attribute type 29 has an invalid length. [ 1385.623512][T24157] netlink: 'syz.0.5936': attribute type 29 has an invalid length. [ 1385.733134][T24161] netlink: 4083 bytes leftover after parsing attributes in process `syz.1.5937'. [ 1385.742896][T24161] netlink: 4083 bytes leftover after parsing attributes in process `syz.1.5937'. [ 1385.753226][T24155] netlink: 4083 bytes leftover after parsing attributes in process `syz.1.5937'. [ 1385.781821][T24161] netlink: 4083 bytes leftover after parsing attributes in process `syz.1.5937'. [ 1385.805322][T24165] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.5939'. [ 1385.903953][T24155] netlink: 'syz.1.5937': attribute type 10 has an invalid length. [ 1385.919220][T24155] netlink: 40 bytes leftover after parsing attributes in process `syz.1.5937'. [ 1386.206733][T24170] netlink: 'syz.1.5941': attribute type 10 has an invalid length. [ 1386.222293][T24170] netlink: 55 bytes leftover after parsing attributes in process `syz.1.5941'. [ 1387.337645][T24186] netlink: 'syz.1.5947': attribute type 29 has an invalid length. [ 1387.354038][T24186] netlink: 'syz.1.5947': attribute type 29 has an invalid length. [ 1387.370529][T24186] netlink: 'syz.1.5947': attribute type 29 has an invalid length. [ 1387.386183][T24186] netlink: 'syz.1.5947': attribute type 29 has an invalid length. [ 1389.054488][T24192] FAULT_INJECTION: forcing a failure. [ 1389.054488][T24192] name failslab, interval 1, probability 0, space 0, times 0 [ 1389.093999][T24192] CPU: 1 PID: 24192 Comm: syz.3.5949 Not tainted syzkaller #0 [ 1389.101887][T24192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1389.112728][T24192] Call Trace: [ 1389.116042][T24192] [ 1389.119190][T24192] dump_stack_lvl+0x18c/0x250 [ 1389.123901][T24192] ? show_regs_print_info+0x20/0x20 [ 1389.129368][T24192] ? load_image+0x420/0x420 [ 1389.134140][T24192] ? __might_sleep+0xe0/0xe0 [ 1389.139198][T24192] ? __lock_acquire+0x7d40/0x7d40 [ 1389.144417][T24192] should_fail_ex+0x39d/0x4d0 [ 1389.149340][T24192] should_failslab+0x9/0x20 [ 1389.154142][T24192] slab_pre_alloc_hook+0x59/0x310 [ 1389.159208][T24192] ? __lock_acquire+0x7d40/0x7d40 [ 1389.164472][T24192] kmem_cache_alloc_node+0x60/0x320 [ 1389.169960][T24192] ? __alloc_skb+0x103/0x2c0 [ 1389.174558][T24192] __alloc_skb+0x103/0x2c0 [ 1389.179071][T24192] netlink_sendmsg+0x66a/0xbf0 [ 1389.184066][T24192] ? netlink_getsockopt+0x590/0x590 [ 1389.189272][T24192] ? aa_sock_msg_perm+0x94/0x150 [ 1389.194304][T24192] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1389.199862][T24192] ? security_socket_sendmsg+0x80/0xa0 [ 1389.205332][T24192] ? netlink_getsockopt+0x590/0x590 [ 1389.210661][T24192] ____sys_sendmsg+0x5ba/0x960 [ 1389.215511][T24192] ? __asan_memset+0x22/0x40 [ 1389.220298][T24192] ? __sys_sendmsg_sock+0x30/0x30 [ 1389.225330][T24192] ? __import_iovec+0x5f2/0x850 [ 1389.230277][T24192] ? import_iovec+0x73/0xa0 [ 1389.234955][T24192] ___sys_sendmsg+0x2a6/0x360 [ 1389.239817][T24192] ? get_pid_task+0x20/0x1e0 [ 1389.244601][T24192] ? __sys_sendmsg+0x2a0/0x2a0 [ 1389.249579][T24192] ? __lock_acquire+0x7d40/0x7d40 [ 1389.254656][T24192] __se_sys_sendmsg+0x1c2/0x2b0 [ 1389.259723][T24192] ? __x64_sys_sendmsg+0x80/0x80 [ 1389.264706][T24192] ? lockdep_hardirqs_on+0x98/0x150 [ 1389.270029][T24192] do_syscall_64+0x55/0xa0 [ 1389.274626][T24192] ? clear_bhb_loop+0x40/0x90 [ 1389.279332][T24192] ? clear_bhb_loop+0x40/0x90 [ 1389.284100][T24192] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1389.290171][T24192] RIP: 0033:0x7f528839c819 [ 1389.294590][T24192] 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 [ 1389.314563][T24192] RSP: 002b:00007f52865f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1389.323247][T24192] RAX: ffffffffffffffda RBX: 00007f5288615fa0 RCX: 00007f528839c819 [ 1389.331684][T24192] RDX: 0000000020000090 RSI: 0000200000000940 RDI: 0000000000000003 [ 1389.339747][T24192] RBP: 00007f52865f6090 R08: 0000000000000000 R09: 0000000000000000 [ 1389.347714][T24192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1389.355701][T24192] R13: 00007f5288616038 R14: 00007f5288615fa0 R15: 00007ffd289a80a8 [ 1389.363691][T24192] [ 1389.482337][T24200] netlink: 55 bytes leftover after parsing attributes in process `syz.1.5951'. [ 1390.362911][T24229] validate_nla: 11 callbacks suppressed [ 1390.362951][T24229] netlink: 'syz.0.5963': attribute type 10 has an invalid length. [ 1390.385256][T24229] netlink: 55 bytes leftover after parsing attributes in process `syz.0.5963'. [ 1392.810055][T12957] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1392.823010][T12957] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1392.849422][T12957] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1392.859748][T12957] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1392.877446][T12957] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 1392.894101][T12957] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1393.263037][T24233] chnl_net:caif_netlink_parms(): no params data found [ 1393.510894][T24251] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.5975'. [ 1393.765102][T24233] bridge0: port 1(bridge_slave_0) entered blocking state [ 1393.788958][T24233] bridge0: port 1(bridge_slave_0) entered disabled state [ 1393.797433][T24233] bridge_slave_0: entered allmulticast mode [ 1393.817173][T24233] bridge_slave_0: entered promiscuous mode [ 1393.839473][T24233] bridge0: port 2(bridge_slave_1) entered blocking state [ 1393.863593][T24233] bridge0: port 2(bridge_slave_1) entered disabled state [ 1393.881963][T24233] bridge_slave_1: entered allmulticast mode [ 1393.896838][T24233] bridge_slave_1: entered promiscuous mode [ 1393.993138][T24233] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1394.027389][T24233] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1394.201271][T24233] team0: Port device team_slave_0 added [ 1394.258449][T24266] netlink: 'syz.1.5973': attribute type 29 has an invalid length. [ 1394.269259][T24267] netlink: 'syz.0.5972': attribute type 10 has an invalid length. [ 1394.310876][T24267] netlink: 55 bytes leftover after parsing attributes in process `syz.0.5972'. [ 1394.326371][T24233] team0: Port device team_slave_1 added [ 1394.334080][T24266] netlink: 'syz.1.5973': attribute type 29 has an invalid length. [ 1394.388162][T24265] netlink: 'syz.1.5973': attribute type 29 has an invalid length. [ 1394.427254][T24266] netlink: 'syz.1.5973': attribute type 29 has an invalid length. [ 1394.446303][T24233] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1394.460458][T24233] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1394.500547][T24233] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1394.532704][T24233] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1394.548781][T24233] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1394.582533][T24233] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1394.691685][T24271] netlink: 'syz.3.5976': attribute type 29 has an invalid length. [ 1394.709511][T24269] netlink: 'syz.0.5974': attribute type 29 has an invalid length. [ 1394.731533][T24233] hsr_slave_0: entered promiscuous mode [ 1394.738935][T24233] hsr_slave_1: entered promiscuous mode [ 1394.751062][T24233] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1394.759742][T24233] Cannot create hsr debugfs directory [ 1394.765631][T24271] netlink: 'syz.3.5976': attribute type 29 has an invalid length. [ 1394.779677][T24269] netlink: 'syz.0.5974': attribute type 29 has an invalid length. [ 1394.933563][T12957] Bluetooth: hci2: command tx timeout [ 1397.003379][T12957] Bluetooth: hci2: command tx timeout [ 1397.770035][T24233] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1397.782677][T24233] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1397.802887][T24233] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1397.841703][T24233] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1398.017573][T24279] validate_nla: 3 callbacks suppressed [ 1398.017617][T24279] netlink: 'syz.3.5979': attribute type 29 has an invalid length. [ 1398.066626][T24233] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1398.102112][T24233] 8021q: adding VLAN 0 to HW filter on device team0 [ 1398.151800][ T1141] bridge0: port 1(bridge_slave_0) entered blocking state [ 1398.159452][ T1141] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1398.207691][ T1141] bridge0: port 2(bridge_slave_1) entered blocking state [ 1398.215285][ T1141] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1398.228500][T24279] netlink: 'syz.3.5979': attribute type 29 has an invalid length. [ 1398.264690][T24287] netlink: 'syz.3.5979': attribute type 29 has an invalid length. [ 1398.439363][T24291] netlink: 'syz.0.5982': attribute type 10 has an invalid length. [ 1398.473530][T24291] netlink: 55 bytes leftover after parsing attributes in process `syz.0.5982'. [ 1398.776951][T24233] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1398.822466][T24303] netlink: 132 bytes leftover after parsing attributes in process `syz.3.5984'. [ 1399.093447][T12957] Bluetooth: hci2: command tx timeout [ 1399.181191][T24233] veth0_vlan: entered promiscuous mode [ 1399.201858][T24233] veth1_vlan: entered promiscuous mode [ 1399.242183][T24233] veth0_macvtap: entered promiscuous mode [ 1399.256487][T24233] veth1_macvtap: entered promiscuous mode [ 1399.278231][T24233] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1399.289241][T24233] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1399.300879][T24233] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1399.311968][T24233] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1399.322841][T24233] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1399.334718][T24233] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1399.345492][T24233] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1399.356864][T24233] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1399.372685][T24233] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1399.388104][T24233] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1399.398984][T24233] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1399.411011][T24233] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1399.422121][T24233] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1399.432638][T24233] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1399.451391][T24233] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1399.462199][T24233] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1399.475397][T24233] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1399.488368][T24233] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1399.518370][T24233] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1399.527642][T24233] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1399.539403][T24233] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1399.550976][T24233] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1401.164243][T12957] Bluetooth: hci2: command tx timeout [ 1401.563026][ T1141] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1401.603481][ T1141] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1401.705209][T20125] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1401.763788][T20125] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1401.900246][T24319] netlink: 'syz.1.5986': attribute type 29 has an invalid length. [ 1401.916309][T24319] netlink: 'syz.1.5986': attribute type 29 has an invalid length. [ 1401.949508][T24322] netlink: 'syz.1.5986': attribute type 29 has an invalid length. [ 1401.994158][T24319] netlink: 'syz.1.5986': attribute type 29 has an invalid length. [ 1402.028365][T24321] netlink: 'syz.0.5988': attribute type 29 has an invalid length. [ 1402.104098][T24321] netlink: 'syz.0.5988': attribute type 29 has an invalid length. [ 1405.118934][T24336] validate_nla: 6 callbacks suppressed [ 1405.118970][T24336] netlink: 'syz.1.5992': attribute type 29 has an invalid length. [ 1405.156309][T24336] netlink: 'syz.1.5992': attribute type 29 has an invalid length. [ 1405.196542][T24342] netlink: 'syz.4.5993': attribute type 29 has an invalid length. [ 1405.205519][T24342] netlink: 'syz.4.5993': attribute type 29 has an invalid length. [ 1405.211894][T24340] netlink: 'syz.0.5994': attribute type 29 has an invalid length. [ 1405.223441][T24337] netlink: 'syz.4.5993': attribute type 29 has an invalid length. [ 1405.234694][T24336] netlink: 'syz.1.5992': attribute type 29 has an invalid length. [ 1405.249511][T24340] netlink: 'syz.0.5994': attribute type 29 has an invalid length. [ 1405.265538][T24340] netlink: 'syz.0.5994': attribute type 29 has an invalid length. [ 1405.519276][T24346] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.5995'. [ 1405.990667][T24357] netlink: 'syz.4.6000': attribute type 21 has an invalid length. [ 1406.004433][T24357] netlink: 128 bytes leftover after parsing attributes in process `syz.4.6000'. [ 1406.064405][T24357] netlink: 3 bytes leftover after parsing attributes in process `syz.4.6000'. [ 1409.405120][T24386] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.6018'. [ 1409.704874][T24392] netlink: 55 bytes leftover after parsing attributes in process `syz.0.6011'. [ 1410.632943][T24415] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.6021'. [ 1413.117898][T24438] validate_nla: 16 callbacks suppressed [ 1413.117917][T24438] netlink: 'syz.3.6025': attribute type 29 has an invalid length. [ 1413.233395][T24438] netlink: 'syz.3.6025': attribute type 29 has an invalid length. [ 1413.501088][T24442] netlink: 'syz.0.6029': attribute type 10 has an invalid length. [ 1413.510440][T24442] netlink: 55 bytes leftover after parsing attributes in process `syz.0.6029'. [ 1413.631967][T24449] netlink: 61211 bytes leftover after parsing attributes in process `syz.1.6032'. [ 1413.697324][T24452] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.6034'. [ 1413.717190][T24454] netlink: 'syz.1.6032': attribute type 12 has an invalid length. [ 1413.725635][T24454] netlink: 'syz.1.6032': attribute type 15 has an invalid length. [ 1413.988807][T24459] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.6035'. [ 1414.029055][T24461] FAULT_INJECTION: forcing a failure. [ 1414.029055][T24461] name failslab, interval 1, probability 0, space 0, times 0 [ 1414.063976][T24461] CPU: 0 PID: 24461 Comm: syz.3.6036 Not tainted syzkaller #0 [ 1414.071511][T24461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1414.081693][T24461] Call Trace: [ 1414.084998][T24461] [ 1414.088018][T24461] dump_stack_lvl+0x18c/0x250 [ 1414.092742][T24461] ? sctp_sendmsg+0x1575/0x28c0 [ 1414.097703][T24461] ? ___sys_sendmsg+0x2a6/0x360 [ 1414.102649][T24461] ? show_regs_print_info+0x20/0x20 [ 1414.108037][T24461] ? load_image+0x420/0x420 [ 1414.112557][T24461] should_fail_ex+0x39d/0x4d0 [ 1414.117398][T24461] should_failslab+0x9/0x20 [ 1414.122007][T24461] slab_pre_alloc_hook+0x59/0x310 [ 1414.127071][T24461] ? sctp_add_bind_addr+0x8c/0x360 [ 1414.132270][T24461] __kmem_cache_alloc_node+0x53/0x250 [ 1414.137693][T24461] ? sctp_add_bind_addr+0x8c/0x360 [ 1414.142858][T24461] kmalloc_trace+0x2a/0xe0 [ 1414.147315][T24461] sctp_add_bind_addr+0x8c/0x360 [ 1414.152274][T24461] sctp_copy_local_addr_list+0x315/0x4f0 [ 1414.158179][T24461] ? sctp_copy_local_addr_list+0xa5/0x4f0 [ 1414.164078][T24461] ? sctp_do_8_2_transport_strike+0x8a0/0x8a0 [ 1414.170304][T24461] ? sctp_v4_is_any+0x35/0x60 [ 1414.175116][T24461] ? sctp_copy_one_addr+0x8c/0x350 [ 1414.180350][T24461] sctp_bind_addr_copy+0xb3/0x3c0 [ 1414.185400][T24461] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 1414.191824][T24461] sctp_connect_new_asoc+0x2f9/0x6a0 [ 1414.197305][T24461] ? __sctp_connect+0xd80/0xd80 [ 1414.202236][T24461] ? sctp_sendmsg+0x1555/0x28c0 [ 1414.207389][T24461] sctp_sendmsg+0x1575/0x28c0 [ 1414.212099][T24461] ? sctp_getsockopt+0xb60/0xb60 [ 1414.217383][T24461] ? lock_chain_count+0x20/0x20 [ 1414.222272][T24461] ? inet_send_prepare+0x260/0x260 [ 1414.227573][T24461] ? sock_rps_record_flow+0x19/0x3f0 [ 1414.233052][T24461] ? inet_sendmsg+0x7c/0x2f0 [ 1414.237734][T24461] ? inet_send_prepare+0x260/0x260 [ 1414.243042][T24461] ____sys_sendmsg+0x5ba/0x960 [ 1414.247989][T24461] ? __asan_memset+0x22/0x40 [ 1414.252600][T24461] ? __sys_sendmsg_sock+0x30/0x30 [ 1414.257796][T24461] ? __import_iovec+0x5f2/0x850 [ 1414.262740][T24461] ? import_iovec+0x73/0xa0 [ 1414.267334][T24461] ___sys_sendmsg+0x2a6/0x360 [ 1414.272222][T24461] ? __sys_sendmsg+0x2a0/0x2a0 [ 1414.277131][T24461] ? __lock_acquire+0x7d40/0x7d40 [ 1414.282305][T24461] __se_sys_sendmsg+0x1c2/0x2b0 [ 1414.287172][T24461] ? __x64_sys_sendmsg+0x80/0x80 [ 1414.292157][T24461] ? lockdep_hardirqs_on+0x98/0x150 [ 1414.297480][T24461] do_syscall_64+0x55/0xa0 [ 1414.301909][T24461] ? clear_bhb_loop+0x40/0x90 [ 1414.306592][T24461] ? clear_bhb_loop+0x40/0x90 [ 1414.311374][T24461] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1414.317704][T24461] RIP: 0033:0x7f528839c819 [ 1414.322123][T24461] 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 [ 1414.342239][T24461] RSP: 002b:00007f52865f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1414.350840][T24461] RAX: ffffffffffffffda RBX: 00007f5288615fa0 RCX: 00007f528839c819 [ 1414.358862][T24461] RDX: 00000000000080d1 RSI: 0000200000000140 RDI: 0000000000000005 [ 1414.366959][T24461] RBP: 00007f52865f6090 R08: 0000000000000000 R09: 0000000000000000 [ 1414.375031][T24461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1414.383023][T24461] R13: 00007f5288616038 R14: 00007f5288615fa0 R15: 00007ffd289a80a8 [ 1414.391361][T24461] [ 1414.623001][T24466] delete_channel: no stack [ 1414.827274][T24474] netlink: 'syz.0.6041': attribute type 10 has an invalid length. [ 1414.848722][T24474] netlink: 55 bytes leftover after parsing attributes in process `syz.0.6041'. [ 1417.750328][T24500] netlink: 'syz.0.6047': attribute type 27 has an invalid length. [ 1417.774855][T24500] netlink: 'syz.0.6047': attribute type 3 has an invalid length. [ 1417.928523][T24504] netlink: 61211 bytes leftover after parsing attributes in process `syz.4.6048'. [ 1418.100642][T24512] netlink: 'syz.4.6048': attribute type 12 has an invalid length. [ 1418.126169][T24512] netlink: 'syz.4.6048': attribute type 15 has an invalid length. [ 1418.303175][T24515] netlink: 'syz.0.6052': attribute type 10 has an invalid length. [ 1418.325294][T24515] netlink: 55 bytes leftover after parsing attributes in process `syz.0.6052'. [ 1418.550877][T24525] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.6059'. [ 1421.894803][T24554] netlink: 'syz.3.6066': attribute type 10 has an invalid length. [ 1421.938062][T24554] netlink: 55 bytes leftover after parsing attributes in process `syz.3.6066'. [ 1422.007223][T24562] syzkaller0: entered promiscuous mode [ 1422.014081][T24562] syzkaller0: entered allmulticast mode [ 1422.599020][T24579] FAULT_INJECTION: forcing a failure. [ 1422.599020][T24579] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1422.644022][T24579] CPU: 1 PID: 24579 Comm: syz.3.6076 Not tainted syzkaller #0 [ 1422.651816][T24579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1422.661990][T24579] Call Trace: [ 1422.665318][T24579] [ 1422.668271][T24579] dump_stack_lvl+0x18c/0x250 [ 1422.672986][T24579] ? show_regs_print_info+0x20/0x20 [ 1422.678359][T24579] ? load_image+0x420/0x420 [ 1422.682915][T24579] ? __lock_acquire+0x7d40/0x7d40 [ 1422.687984][T24579] ? snprintf+0xe9/0x140 [ 1422.692343][T24579] should_fail_ex+0x39d/0x4d0 [ 1422.697095][T24579] _copy_to_user+0x2f/0xa0 [ 1422.701749][T24579] simple_read_from_buffer+0xe7/0x150 [ 1422.707255][T24579] proc_fail_nth_read+0x1e8/0x260 [ 1422.712623][T24579] ? proc_fault_inject_write+0x360/0x360 [ 1422.718313][T24579] ? fsnotify_perm+0x271/0x5e0 [ 1422.723209][T24579] ? proc_fault_inject_write+0x360/0x360 [ 1422.728990][T24579] vfs_read+0x28b/0x970 [ 1422.733270][T24579] ? kernel_read+0x1e0/0x1e0 [ 1422.737873][T24579] ? __fget_files+0x28/0x4b0 [ 1422.742717][T24579] ? __fget_files+0x28/0x4b0 [ 1422.747369][T24579] ? __fget_files+0x43d/0x4b0 [ 1422.752093][T24579] ? __fdget_pos+0x2a3/0x330 [ 1422.756965][T24579] ? ksys_read+0x75/0x260 [ 1422.761388][T24579] ksys_read+0x150/0x260 [ 1422.765655][T24579] ? vfs_write+0x990/0x990 [ 1422.770276][T24579] ? lockdep_hardirqs_on+0x98/0x150 [ 1422.775497][T24579] do_syscall_64+0x55/0xa0 [ 1422.780138][T24579] ? clear_bhb_loop+0x40/0x90 [ 1422.784932][T24579] ? clear_bhb_loop+0x40/0x90 [ 1422.789756][T24579] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1422.795708][T24579] RIP: 0033:0x7f528835d04e [ 1422.800154][T24579] 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 [ 1422.820486][T24579] RSP: 002b:00007f52865f5fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1422.829024][T24579] RAX: ffffffffffffffda RBX: 00007f52865f66c0 RCX: 00007f528835d04e [ 1422.837267][T24579] RDX: 000000000000000f RSI: 00007f52865f60a0 RDI: 0000000000000004 [ 1422.845637][T24579] RBP: 00007f52865f6090 R08: 0000000000000000 R09: 0000000000000000 [ 1422.853840][T24579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1422.861855][T24579] R13: 00007f5288616038 R14: 00007f5288615fa0 R15: 00007ffd289a80a8 [ 1422.870058][T24579] [ 1423.356972][T24594] netlink: 'syz.0.6082': attribute type 9 has an invalid length. [ 1423.365504][T24594] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.6082'. [ 1423.374817][T24592] netlink: 'syz.3.6081': attribute type 10 has an invalid length. [ 1423.382830][T24592] netlink: 55 bytes leftover after parsing attributes in process `syz.3.6081'. [ 1423.431985][ T1279] ieee802154 phy0 wpan0: encryption failed: -22 [ 1423.438566][ T1279] ieee802154 phy1 wpan1: encryption failed: -22 [ 1423.588668][T24604] FAULT_INJECTION: forcing a failure. [ 1423.588668][T24604] name failslab, interval 1, probability 0, space 0, times 0 [ 1423.647145][T24604] CPU: 0 PID: 24604 Comm: syz.3.6084 Not tainted syzkaller #0 [ 1423.654760][T24604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1423.665189][T24604] Call Trace: [ 1423.668709][T24604] [ 1423.671677][T24604] dump_stack_lvl+0x18c/0x250 [ 1423.676421][T24604] ? show_regs_print_info+0x20/0x20 [ 1423.681747][T24604] ? load_image+0x420/0x420 [ 1423.686399][T24604] ? __might_sleep+0xe0/0xe0 [ 1423.691207][T24604] ? __lock_acquire+0x7d40/0x7d40 [ 1423.696265][T24604] ? __mutex_lock+0x315/0xcc0 [ 1423.700978][T24604] should_fail_ex+0x39d/0x4d0 [ 1423.705708][T24604] should_failslab+0x9/0x20 [ 1423.710234][T24604] slab_pre_alloc_hook+0x59/0x310 [ 1423.715414][T24604] ? kernfs_fop_open+0x7d7/0xcc0 [ 1423.720571][T24604] __kmem_cache_alloc_node+0x53/0x250 [ 1423.726079][T24604] ? kernfs_fop_open+0x7d7/0xcc0 [ 1423.731202][T24604] kmalloc_trace+0x2a/0xe0 [ 1423.735662][T24604] kernfs_fop_open+0x7d7/0xcc0 [ 1423.740551][T24604] ? kernfs_fop_mmap+0x550/0x550 [ 1423.745622][T24604] do_dentry_open+0x8c6/0x1500 [ 1423.750538][T24604] path_openat+0x27f1/0x3230 [ 1423.755368][T24604] ? verify_lock_unused+0x140/0x140 [ 1423.761022][T24604] ? do_filp_open+0x430/0x430 [ 1423.765887][T24604] ? perf_trace_lock_acquire+0x104/0x410 [ 1423.771556][T24604] ? trace_event_raw_event_lock_acquire+0x2c0/0x2c0 [ 1423.778289][T24604] do_filp_open+0x1f5/0x430 [ 1423.782919][T24604] ? vfs_tmpfile+0x490/0x490 [ 1423.787557][T24604] ? _raw_spin_unlock+0x28/0x40 [ 1423.792533][T24604] ? alloc_fd+0x58f/0x630 [ 1423.796900][T24604] do_sys_openat2+0x134/0x1d0 [ 1423.801706][T24604] ? do_sys_open+0xe0/0xe0 [ 1423.806145][T24604] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 1423.812338][T24604] ? lock_chain_count+0x20/0x20 [ 1423.817312][T24604] __x64_sys_openat+0x139/0x160 [ 1423.822291][T24604] do_syscall_64+0x55/0xa0 [ 1423.826723][T24604] ? clear_bhb_loop+0x40/0x90 [ 1423.831419][T24604] ? clear_bhb_loop+0x40/0x90 [ 1423.836557][T24604] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1423.842564][T24604] RIP: 0033:0x7f528839c819 [ 1423.847096][T24604] 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 [ 1423.867684][T24604] RSP: 002b:00007f52865f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1423.876125][T24604] RAX: ffffffffffffffda RBX: 00007f5288615fa0 RCX: 00007f528839c819 [ 1423.884133][T24604] RDX: 000000000000275a RSI: 00002000000000c0 RDI: 0000000000000004 [ 1423.892137][T24604] RBP: 00007f52865f6090 R08: 0000000000000000 R09: 0000000000000000 [ 1423.900225][T24604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1423.908225][T24604] R13: 00007f5288616038 R14: 00007f5288615fa0 R15: 00007ffd289a80a8 [ 1423.916334][T24604] [ 1423.955766][T24603] netlink: 112 bytes leftover after parsing attributes in process `syz.1.6085'. [ 1424.035232][T24609] netlink: 'syz.1.6087': attribute type 6 has an invalid length. [ 1424.061631][T24609] netlink: 'syz.1.6087': attribute type 21 has an invalid length. [ 1424.080101][T24609] netlink: 'syz.1.6087': attribute type 20 has an invalid length. [ 1424.175464][T24593] delete_channel: no stack [ 1424.222919][T24611] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.6088'. [ 1424.818381][T24623] netlink: 'syz.3.6092': attribute type 10 has an invalid length. [ 1424.838762][T24623] netlink: 55 bytes leftover after parsing attributes in process `syz.3.6092'. [ 1425.057046][T24628] FAULT_INJECTION: forcing a failure. [ 1425.057046][T24628] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1425.073039][T24628] CPU: 0 PID: 24628 Comm: syz.3.6095 Not tainted syzkaller #0 [ 1425.080907][T24628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1425.090992][T24628] Call Trace: [ 1425.094371][T24628] [ 1425.097312][T24628] dump_stack_lvl+0x18c/0x250 [ 1425.102036][T24628] ? show_regs_print_info+0x20/0x20 [ 1425.107311][T24628] ? load_image+0x420/0x420 [ 1425.112036][T24628] ? __might_fault+0xaa/0x120 [ 1425.116732][T24628] ? __lock_acquire+0x7d40/0x7d40 [ 1425.121766][T24628] should_fail_ex+0x39d/0x4d0 [ 1425.126460][T24628] _copy_from_user+0x2f/0xe0 [ 1425.131056][T24628] kstrtouint_from_user+0xde/0x170 [ 1425.136184][T24628] ? kstrtol_from_user+0x190/0x190 [ 1425.141419][T24628] proc_fail_nth_write+0x8f/0x250 [ 1425.146470][T24628] ? proc_fail_nth_read+0x260/0x260 [ 1425.151779][T24628] ? proc_fail_nth_read+0x260/0x260 [ 1425.157068][T24628] vfs_write+0x296/0x990 [ 1425.161406][T24628] ? file_end_write+0x250/0x250 [ 1425.166453][T24628] ? __fget_files+0x28/0x4b0 [ 1425.171052][T24628] ? __fget_files+0x28/0x4b0 [ 1425.175647][T24628] ? __fget_files+0x43d/0x4b0 [ 1425.180340][T24628] ? __fdget_pos+0x2a3/0x330 [ 1425.185104][T24628] ? ksys_write+0x75/0x260 [ 1425.189533][T24628] ksys_write+0x150/0x260 [ 1425.193877][T24628] ? __ia32_sys_read+0x90/0x90 [ 1425.198665][T24628] ? lockdep_hardirqs_on+0x98/0x150 [ 1425.203881][T24628] do_syscall_64+0x55/0xa0 [ 1425.208483][T24628] ? clear_bhb_loop+0x40/0x90 [ 1425.213525][T24628] ? clear_bhb_loop+0x40/0x90 [ 1425.218778][T24628] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1425.225226][T24628] RIP: 0033:0x7f528835d04e [ 1425.229740][T24628] 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 [ 1425.249970][T24628] RSP: 002b:00007f52865f5fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1425.258652][T24628] RAX: ffffffffffffffda RBX: 00007f52865f66c0 RCX: 00007f528835d04e [ 1425.266809][T24628] RDX: 0000000000000001 RSI: 00007f52865f60a0 RDI: 0000000000000005 [ 1425.275332][T24628] RBP: 00007f52865f6090 R08: 0000000000000000 R09: 0000000000000000 [ 1425.283358][T24628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1425.291329][T24628] R13: 00007f5288616038 R14: 00007f5288615fa0 R15: 00007ffd289a80a8 [ 1425.299580][T24628] [ 1425.540538][T24636] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.6097'. [ 1425.561954][T24637] netlink: 'syz.4.6096': attribute type 1 has an invalid length. [ 1425.573365][T24637] netlink: 15999 bytes leftover after parsing attributes in process `syz.4.6096'. [ 1425.866809][T24638] delete_channel: no stack [ 1426.142136][T24645] netlink: 144316 bytes leftover after parsing attributes in process `syz.0.6101'. [ 1426.192184][T24659] syzkaller0: entered promiscuous mode [ 1426.210664][T24659] syzkaller0: entered allmulticast mode [ 1426.667886][T24666] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.6108'. [ 1426.728256][T24668] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.6109'. [ 1427.479565][T24681] FAULT_INJECTION: forcing a failure. [ 1427.479565][T24681] name failslab, interval 1, probability 0, space 0, times 0 [ 1427.533596][T24681] CPU: 0 PID: 24681 Comm: syz.1.6115 Not tainted syzkaller #0 [ 1427.541135][T24681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1427.551301][T24681] Call Trace: [ 1427.554606][T24681] [ 1427.557639][T24681] dump_stack_lvl+0x18c/0x250 [ 1427.562527][T24681] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1427.568890][T24681] ? show_regs_print_info+0x20/0x20 [ 1427.574403][T24681] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1427.580872][T24681] ? dump_stack+0x9/0x20 [ 1427.585170][T24681] should_fail_ex+0x39d/0x4d0 [ 1427.589907][T24681] should_failslab+0x9/0x20 [ 1427.594737][T24681] slab_pre_alloc_hook+0x59/0x310 [ 1427.600533][T24681] kmem_cache_alloc_node+0x60/0x320 [ 1427.605985][T24681] ? perf_event_alloc+0x15a/0x21b0 [ 1427.611145][T24681] perf_event_alloc+0x15a/0x21b0 [ 1427.616211][T24681] ? _raw_spin_unlock+0x28/0x40 [ 1427.621088][T24681] ? alloc_fd+0x58f/0x630 [ 1427.625448][T24681] ? find_lively_task_by_vpid+0x19/0x290 [ 1427.631108][T24681] ? find_lively_task_by_vpid+0x19/0x290 [ 1427.637146][T24681] __se_sys_perf_event_open+0x740/0x1c50 [ 1427.642821][T24681] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 1427.648606][T24681] ? syscall_enter_from_user_mode+0x2e/0x80 [ 1427.654525][T24681] ? __x64_sys_perf_event_open+0x20/0xc0 [ 1427.660189][T24681] do_syscall_64+0x55/0xa0 [ 1427.664629][T24681] ? clear_bhb_loop+0x40/0x90 [ 1427.669413][T24681] ? clear_bhb_loop+0x40/0x90 [ 1427.674295][T24681] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1427.680229][T24681] RIP: 0033:0x7f9b4e79c819 [ 1427.684747][T24681] 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 [ 1427.704568][T24681] RSP: 002b:00007f9b4f5d8028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1427.713315][T24681] RAX: ffffffffffffffda RBX: 00007f9b4ea15fa0 RCX: 00007f9b4e79c819 [ 1427.722062][T24681] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000200000000140 [ 1427.730774][T24681] RBP: 00007f9b4f5d8090 R08: 0000000000000002 R09: 0000000000000000 [ 1427.739634][T24681] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 1427.747898][T24681] R13: 00007f9b4ea16038 R14: 00007f9b4ea15fa0 R15: 00007fff3bfe67f8 [ 1427.756295][T24681] [ 1430.077569][T24700] netlink: 209844 bytes leftover after parsing attributes in process `syz.4.6121'. [ 1431.284417][T24724] FAULT_INJECTION: forcing a failure. [ 1431.284417][T24724] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1431.337841][T24724] CPU: 0 PID: 24724 Comm: syz.1.6130 Not tainted syzkaller #0 [ 1431.345370][T24724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1431.355480][T24724] Call Trace: [ 1431.358784][T24724] [ 1431.361866][T24724] dump_stack_lvl+0x18c/0x250 [ 1431.366584][T24724] ? show_regs_print_info+0x20/0x20 [ 1431.371841][T24724] ? load_image+0x420/0x420 [ 1431.376479][T24724] ? __lock_acquire+0x7d40/0x7d40 [ 1431.381630][T24724] should_fail_ex+0x39d/0x4d0 [ 1431.386355][T24724] prepare_alloc_pages+0x1e2/0x5f0 [ 1431.391689][T24724] __alloc_pages+0x134/0x460 [ 1431.396353][T24724] ? zone_statistics+0x170/0x170 [ 1431.401855][T24724] ? alloc_pages+0x4dc/0x740 [ 1431.406506][T24724] ? do_raw_spin_unlock+0x121/0x230 [ 1431.411757][T24724] __get_free_pages+0xc/0x30 [ 1431.416568][T24724] kasan_populate_vmalloc_pte+0x35/0x100 [ 1431.422240][T24724] __apply_to_page_range+0x860/0xdd0 [ 1431.427569][T24724] ? kasan_populate_vmalloc+0x70/0x70 [ 1431.433065][T24724] ? apply_to_page_range+0x50/0x50 [ 1431.438213][T24724] ? do_raw_spin_unlock+0x121/0x230 [ 1431.443724][T24724] alloc_vmap_area+0x1d0c/0x1e30 [ 1431.448900][T24724] ? vm_map_ram+0xcb0/0xcb0 [ 1431.453625][T24724] ? rcu_is_watching+0x15/0xb0 [ 1431.458616][T24724] __get_vm_area_node+0x162/0x370 [ 1431.463773][T24724] __vmalloc_node_range+0x36e/0x1330 [ 1431.469318][T24724] ? dev_map_alloc+0x1f6/0x4c0 [ 1431.474314][T24724] ? free_vm_area+0x50/0x50 [ 1431.478871][T24724] ? rcu_is_watching+0x15/0xb0 [ 1431.483683][T24724] ? bpf_map_area_alloc+0x5e/0x110 [ 1431.488916][T24724] bpf_map_area_alloc+0xf1/0x110 [ 1431.493954][T24724] ? dev_map_alloc+0x1f6/0x4c0 [ 1431.498835][T24724] dev_map_alloc+0x1f6/0x4c0 [ 1431.503635][T24724] map_create+0x877/0x12f0 [ 1431.508181][T24724] ? bpf_lsm_bpf+0x9/0x10 [ 1431.512780][T24724] __sys_bpf+0x651/0x890 [ 1431.517250][T24724] ? bpf_link_show_fdinfo+0x390/0x390 [ 1431.522805][T24724] ? lock_chain_count+0x20/0x20 [ 1431.527779][T24724] __x64_sys_bpf+0x7c/0x90 [ 1431.532579][T24724] do_syscall_64+0x55/0xa0 [ 1431.537088][T24724] ? clear_bhb_loop+0x40/0x90 [ 1431.541948][T24724] ? clear_bhb_loop+0x40/0x90 [ 1431.546813][T24724] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1431.552833][T24724] RIP: 0033:0x7f9b4e79c819 [ 1431.557258][T24724] 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 [ 1431.577333][T24724] RSP: 002b:00007f9b4f5d8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1431.586119][T24724] RAX: ffffffffffffffda RBX: 00007f9b4ea15fa0 RCX: 00007f9b4e79c819 [ 1431.594452][T24724] RDX: 0000000000000048 RSI: 0000200000000580 RDI: 0000000000000000 [ 1431.602799][T24724] RBP: 00007f9b4f5d8090 R08: 0000000000000000 R09: 0000000000000000 [ 1431.610963][T24724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1431.619122][T24724] R13: 00007f9b4ea16038 R14: 00007f9b4ea15fa0 R15: 00007fff3bfe67f8 [ 1431.627129][T24724] [ 1431.937376][T24737] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.6133'. [ 1432.102980][T24740] tap0: tun_chr_ioctl cmd 2147767511 [ 1432.418461][T24750] netlink: 60 bytes leftover after parsing attributes in process `syz.4.6140'. [ 1432.449746][T24750] netlink: 60 bytes leftover after parsing attributes in process `syz.4.6140'. [ 1432.481393][T24750] netlink: 60 bytes leftover after parsing attributes in process `syz.4.6140'. [ 1432.526180][T24750] netlink: 60 bytes leftover after parsing attributes in process `syz.4.6140'. [ 1436.225379][T24790] team0: Port device bond0 removed [ 1436.290671][T24790] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1436.341311][T24790] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1436.370335][T24790] bond0 (unregistering): (slave bridge0): Releasing backup interface [ 1436.385975][T24790] bond0 (unregistering): (slave bridge0): last VLAN challenged slave left bond - VLAN blocking is removed [ 1436.400547][T24790] bridge0: port 3(hsr0) entered disabled state [ 1436.407353][T24790] bridge0: port 2(bridge_slave_1) entered disabled state [ 1436.415068][T24790] bridge0: port 1(bridge_slave_0) entered disabled state [ 1436.434871][T24790] bond0 (unregistering): (slave netdevsim0): Releasing backup interface [ 1436.455624][T24790] bond0 (unregistering): (slave batadv0): Releasing backup interface [ 1436.472269][T24790] bond0 (unregistering): Released all slaves [ 1436.800348][T24805] netlink: 9286 bytes leftover after parsing attributes in process `syz.4.6161'. [ 1437.099733][T24814] netlink: 763 bytes leftover after parsing attributes in process `syz.3.6165'. [ 1437.803879][T24840] syz.3.6174[24840] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1437.804010][T24840] syz.3.6174[24840] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1438.235431][T24853] tap1: tun_chr_ioctl cmd 1074025677 [ 1438.279875][T24853] tap1: linktype set to 6 [ 1438.585172][T24858] netlink: 'syz.3.6180': attribute type 9 has an invalid length. [ 1438.606804][T24858] netlink: 84908 bytes leftover after parsing attributes in process `syz.3.6180'. [ 1438.846954][T24870] FAULT_INJECTION: forcing a failure. [ 1438.846954][T24870] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1438.882484][T24870] CPU: 1 PID: 24870 Comm: syz.4.6183 Not tainted syzkaller #0 [ 1438.890003][T24870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1438.900519][T24870] Call Trace: [ 1438.903912][T24870] [ 1438.906960][T24870] dump_stack_lvl+0x18c/0x250 [ 1438.911679][T24870] ? show_regs_print_info+0x20/0x20 [ 1438.917090][T24870] ? load_image+0x420/0x420 [ 1438.921814][T24870] ? __might_fault+0xaa/0x120 [ 1438.926538][T24870] ? __lock_acquire+0x7d40/0x7d40 [ 1438.931688][T24870] should_fail_ex+0x39d/0x4d0 [ 1438.936417][T24870] _copy_from_user+0x2f/0xe0 [ 1438.941143][T24870] bpf_prog_test_run_xdp+0xd77/0x10e0 [ 1438.946586][T24870] ? dev_put+0x80/0x80 [ 1438.950707][T24870] ? dev_put+0x80/0x80 [ 1438.954806][T24870] bpf_prog_test_run+0x321/0x390 [ 1438.959869][T24870] __sys_bpf+0x49d/0x890 [ 1438.964148][T24870] ? bpf_link_show_fdinfo+0x390/0x390 [ 1438.969576][T24870] ? lock_chain_count+0x20/0x20 [ 1438.974469][T24870] __x64_sys_bpf+0x7c/0x90 [ 1438.979002][T24870] do_syscall_64+0x55/0xa0 [ 1438.983456][T24870] ? clear_bhb_loop+0x40/0x90 [ 1438.988173][T24870] ? clear_bhb_loop+0x40/0x90 [ 1438.992968][T24870] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1438.998905][T24870] RIP: 0033:0x7f19f499c819 [ 1439.003449][T24870] 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 [ 1439.020212][T24875] syz.1.6186[24875] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1439.023323][T24870] RSP: 002b:00007f19f582f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1439.023364][T24870] RAX: ffffffffffffffda RBX: 00007f19f4c15fa0 RCX: 00007f19f499c819 [ 1439.023375][T24870] RDX: 0000000000000050 RSI: 0000200000000600 RDI: 000000000000000a [ 1439.023386][T24870] RBP: 00007f19f582f090 R08: 0000000000000000 R09: 0000000000000000 [ 1439.023397][T24870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1439.023407][T24870] R13: 00007f19f4c16038 R14: 00007f19f4c15fa0 R15: 00007ffcde378338 [ 1439.050501][T24875] syz.1.6186[24875] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1439.051428][T24870] [ 1439.510697][T24889] netlink: 'syz.1.6191': attribute type 39 has an invalid length. [ 1440.764723][T24916] syz.0.6197[24916] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1440.764855][T24916] syz.0.6197[24916] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1441.070855][T24927] netlink: 60 bytes leftover after parsing attributes in process `syz.3.6202'. [ 1441.098961][T24927] netlink: 60 bytes leftover after parsing attributes in process `syz.3.6202'. [ 1441.114971][T24927] netlink: 60 bytes leftover after parsing attributes in process `syz.3.6202'. [ 1441.127644][T24927] netlink: 60 bytes leftover after parsing attributes in process `syz.3.6202'. [ 1442.442215][T24972] netlink: 'syz.4.6220': attribute type 39 has an invalid length. [ 1443.013805][T24995] netlink: 'syz.0.6229': attribute type 21 has an invalid length. [ 1443.032300][T24995] netlink: 128 bytes leftover after parsing attributes in process `syz.0.6229'. [ 1443.043570][T24995] netlink: 'syz.0.6229': attribute type 4 has an invalid length. [ 1443.060512][T24995] netlink: 'syz.0.6229': attribute type 5 has an invalid length. [ 1443.069053][T24995] netlink: 3 bytes leftover after parsing attributes in process `syz.0.6229'. [ 1443.741820][T25016] netlink: 'syz.1.6237': attribute type 27 has an invalid length. [ 1443.750986][T25018] FAULT_INJECTION: forcing a failure. [ 1443.750986][T25018] name failslab, interval 1, probability 0, space 0, times 0 [ 1443.763412][T25016] netlink: 152 bytes leftover after parsing attributes in process `syz.1.6237'. [ 1443.823809][T25016] net_ratelimit: 57 callbacks suppressed [ 1443.823829][T25016] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 1443.863307][T25018] CPU: 0 PID: 25018 Comm: syz.3.6239 Not tainted syzkaller #0 [ 1443.870970][T25018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1443.881055][T25018] Call Trace: [ 1443.884356][T25018] [ 1443.887302][T25018] dump_stack_lvl+0x18c/0x250 [ 1443.892015][T25018] ? show_regs_print_info+0x20/0x20 [ 1443.897241][T25018] ? load_image+0x420/0x420 [ 1443.901856][T25018] ? perf_trace_lock_acquire+0x104/0x410 [ 1443.907512][T25018] should_fail_ex+0x39d/0x4d0 [ 1443.912543][T25018] should_failslab+0x9/0x20 [ 1443.917278][T25018] slab_pre_alloc_hook+0x59/0x310 [ 1443.922514][T25018] kmem_cache_alloc+0x5a/0x2d0 [ 1443.927313][T25018] ? dst_alloc+0x105/0x170 [ 1443.931751][T25018] dst_alloc+0x105/0x170 [ 1443.936123][T25018] ip_route_output_key_hash_rcu+0x14f6/0x2370 [ 1443.942254][T25018] ? ip_route_output_key_hash+0x13d/0x330 [ 1443.947984][T25018] ip_route_output_key_hash+0x1f3/0x330 [ 1443.953638][T25018] ? ip_route_input_rcu+0x30f0/0x30f0 [ 1443.959102][T25018] ? copyout_mc+0x70/0x70 [ 1443.963608][T25018] ? read_lock_is_recursive+0x20/0x20 [ 1443.969254][T25018] ip_route_output_flow+0x2a/0x150 [ 1443.974547][T25018] ? security_sk_classify_flow+0x7b/0x90 [ 1443.980303][T25018] l2tp_ip_sendmsg+0xdb4/0x14f0 [ 1443.985262][T25018] ? l2tp_ip_sendmsg+0x3b5/0x14f0 [ 1443.990309][T25018] ? inet_send_prepare+0x260/0x260 [ 1443.995471][T25018] ____sys_sendmsg+0x5ba/0x960 [ 1444.000281][T25018] ? __lock_acquire+0x7d40/0x7d40 [ 1444.005435][T25018] ? __sys_sendmsg_sock+0x30/0x30 [ 1444.010653][T25018] ? __import_iovec+0x3fa/0x850 [ 1444.015516][T25018] ? import_iovec+0x73/0xa0 [ 1444.020102][T25018] ___sys_sendmsg+0x2a6/0x360 [ 1444.024790][T25018] ? __sys_sendmsg+0x2a0/0x2a0 [ 1444.029604][T25018] ? __lock_acquire+0x7d40/0x7d40 [ 1444.034778][T25018] __se_sys_sendmsg+0x1c2/0x2b0 [ 1444.039647][T25018] ? __x64_sys_sendmsg+0x80/0x80 [ 1444.044721][T25018] ? lockdep_hardirqs_on+0x98/0x150 [ 1444.050033][T25018] do_syscall_64+0x55/0xa0 [ 1444.054455][T25018] ? clear_bhb_loop+0x40/0x90 [ 1444.059143][T25018] ? clear_bhb_loop+0x40/0x90 [ 1444.064007][T25018] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1444.070087][T25018] RIP: 0033:0x7f528839c819 [ 1444.074589][T25018] 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 [ 1444.094568][T25018] RSP: 002b:00007f52865f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1444.102995][T25018] RAX: ffffffffffffffda RBX: 00007f5288615fa0 RCX: 00007f528839c819 [ 1444.111139][T25018] RDX: 0000000000000090 RSI: 0000200000000340 RDI: 0000000000000004 [ 1444.119204][T25018] RBP: 00007f52865f6090 R08: 0000000000000000 R09: 0000000000000000 [ 1444.127269][T25018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1444.135250][T25018] R13: 00007f5288616038 R14: 00007f5288615fa0 R15: 00007ffd289a80a8 [ 1444.143253][T25018] [ 1445.620145][T25044] netlink: 9286 bytes leftover after parsing attributes in process `syz.0.6247'. [ 1449.034974][T25088] FAULT_INJECTION: forcing a failure. [ 1449.034974][T25088] name failslab, interval 1, probability 0, space 0, times 0 [ 1449.068214][T25088] CPU: 1 PID: 25088 Comm: syz.0.6264 Not tainted syzkaller #0 [ 1449.075826][T25088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1449.085910][T25088] Call Trace: [ 1449.089215][T25088] [ 1449.092159][T25088] dump_stack_lvl+0x18c/0x250 [ 1449.096871][T25088] ? show_regs_print_info+0x20/0x20 [ 1449.102208][T25088] ? load_image+0x420/0x420 [ 1449.107004][T25088] ? __might_sleep+0xe0/0xe0 [ 1449.111816][T25088] ? __lock_acquire+0x7d40/0x7d40 [ 1449.116964][T25088] should_fail_ex+0x39d/0x4d0 [ 1449.121721][T25088] should_failslab+0x9/0x20 [ 1449.126366][T25088] slab_pre_alloc_hook+0x59/0x310 [ 1449.131427][T25088] ? __lock_acquire+0x7d40/0x7d40 [ 1449.136481][T25088] ? kvmalloc_node+0x70/0x180 [ 1449.141190][T25088] ? kvmalloc_node+0x70/0x180 [ 1449.145897][T25088] __kmem_cache_alloc_node+0x53/0x250 [ 1449.151307][T25088] ? __schedule_delayed_monitor_work+0x200/0x200 [ 1449.157766][T25088] ? kvmalloc_node+0x70/0x180 [ 1449.162484][T25088] __kmalloc_node+0xa4/0x230 [ 1449.167200][T25088] kvmalloc_node+0x70/0x180 [ 1449.171731][T25088] bpf_test_run_xdp_live+0x1c2/0x1b20 [ 1449.177138][T25088] ? 0xffffffffa0004740 [ 1449.181495][T25088] ? 0xffffffffa0004740 [ 1449.185679][T25088] ? bpf_dispatcher_change_prog+0xcbf/0xf10 [ 1449.191644][T25088] ? 0xffffffffa0004740 [ 1449.195842][T25088] ? xdp_convert_md_to_buff+0x330/0x330 [ 1449.201454][T25088] ? trace_raw_output_bpf_test_finish+0xd0/0xd0 [ 1449.207812][T25088] ? bpf_prog_test_run_xdp+0x736/0x10e0 [ 1449.213777][T25088] bpf_prog_test_run_xdp+0x7ca/0x10e0 [ 1449.219321][T25088] ? dev_put+0x80/0x80 [ 1449.223519][T25088] ? dev_put+0x80/0x80 [ 1449.227801][T25088] bpf_prog_test_run+0x321/0x390 [ 1449.232790][T25088] __sys_bpf+0x49d/0x890 [ 1449.237152][T25088] ? bpf_link_show_fdinfo+0x390/0x390 [ 1449.242669][T25088] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1449.248870][T25088] __x64_sys_bpf+0x7c/0x90 [ 1449.253457][T25088] do_syscall_64+0x55/0xa0 [ 1449.258347][T25088] ? clear_bhb_loop+0x40/0x90 [ 1449.263334][T25088] ? clear_bhb_loop+0x40/0x90 [ 1449.268142][T25088] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1449.274110][T25088] RIP: 0033:0x7f5020f9c819 [ 1449.278643][T25088] 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 [ 1449.298461][T25088] RSP: 002b:00007f5021e4e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1449.306995][T25088] RAX: ffffffffffffffda RBX: 00007f5021215fa0 RCX: 00007f5020f9c819 [ 1449.315094][T25088] RDX: 0000000000000050 RSI: 0000200000000600 RDI: 000000000000000a [ 1449.323097][T25088] RBP: 00007f5021e4e090 R08: 0000000000000000 R09: 0000000000000000 [ 1449.331356][T25088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1449.339449][T25088] R13: 00007f5021216038 R14: 00007f5021215fa0 R15: 00007ffdecf103a8 [ 1449.347479][T25088] [ 1449.425804][T25095] netlink: 9286 bytes leftover after parsing attributes in process `syz.3.6265'. [ 1449.459942][T25099] netlink: 'syz.4.6273': attribute type 2 has an invalid length. [ 1449.494670][T25099] netlink: 'syz.4.6273': attribute type 1 has an invalid length. [ 1449.528314][T25099] netlink: 'syz.4.6273': attribute type 8 has an invalid length. [ 1449.596775][T25099] netlink: 44 bytes leftover after parsing attributes in process `syz.4.6273'. [ 1450.327222][T15389] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 1450.345578][T25105] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 1450.363733][T25105] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 1450.372305][T25105] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 1450.384906][T25105] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 1450.392619][T25105] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 1450.961752][T25103] chnl_net:caif_netlink_parms(): no params data found [ 1451.036831][T25118] netlink: 4083 bytes leftover after parsing attributes in process `syz.0.6269'. [ 1451.308844][T25118] netlink: 4083 bytes leftover after parsing attributes in process `syz.0.6269'. [ 1451.319103][T25115] netlink: 'syz.0.6269': attribute type 10 has an invalid length. [ 1451.339236][T25115] netlink: 40 bytes leftover after parsing attributes in process `syz.0.6269'. [ 1451.388267][T25109] netlink: 4083 bytes leftover after parsing attributes in process `syz.0.6269'. [ 1451.448372][T25119] netlink: 4083 bytes leftover after parsing attributes in process `syz.0.6269'. [ 1451.609111][T25103] bridge0: port 1(bridge_slave_0) entered blocking state [ 1451.637804][T25103] bridge0: port 1(bridge_slave_0) entered disabled state [ 1451.653668][T25103] bridge_slave_0: entered allmulticast mode [ 1451.670449][T25103] bridge_slave_0: entered promiscuous mode [ 1451.693455][T25103] bridge0: port 2(bridge_slave_1) entered blocking state [ 1451.713506][T25103] bridge0: port 2(bridge_slave_1) entered disabled state [ 1451.733526][T25103] bridge_slave_1: entered allmulticast mode [ 1451.741071][T25103] bridge_slave_1: entered promiscuous mode [ 1451.858178][T25103] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1451.888206][T25103] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1452.090987][T25141] netlink: 'syz.4.6278': attribute type 9 has an invalid length. [ 1452.109717][T25103] team0: Port device team_slave_0 added [ 1452.122493][T25141] netlink: 209836 bytes leftover after parsing attributes in process `syz.4.6278'. [ 1452.151615][T25103] team0: Port device team_slave_1 added [ 1452.444524][T12957] Bluetooth: hci4: command tx timeout [ 1452.571863][T25103] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1452.580043][T25103] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1452.614481][T25103] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1452.628875][T25103] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1452.637663][T25103] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1452.665904][T25103] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1452.749727][T25153] FAULT_INJECTION: forcing a failure. [ 1452.749727][T25153] name failslab, interval 1, probability 0, space 0, times 0 [ 1452.773335][T25153] CPU: 1 PID: 25153 Comm: syz.3.6281 Not tainted syzkaller #0 [ 1452.780947][T25153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1452.791027][T25153] Call Trace: [ 1452.794340][T25153] [ 1452.797311][T25153] dump_stack_lvl+0x18c/0x250 [ 1452.802165][T25153] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1452.808447][T25153] ? show_regs_print_info+0x20/0x20 [ 1452.813736][T25153] ? load_image+0x420/0x420 [ 1452.818275][T25153] should_fail_ex+0x39d/0x4d0 [ 1452.823048][T25153] should_failslab+0x9/0x20 [ 1452.827549][T25153] slab_pre_alloc_hook+0x59/0x310 [ 1452.832686][T25153] ? lock_chain_count+0x20/0x20 [ 1452.837560][T25153] ? apparmor_sk_alloc_security+0x77/0x100 [ 1452.843398][T25153] __kmem_cache_alloc_node+0x53/0x250 [ 1452.848811][T25153] ? apparmor_sk_alloc_security+0x77/0x100 [ 1452.854811][T25153] kmalloc_trace+0x2a/0xe0 [ 1452.859249][T25153] apparmor_sk_alloc_security+0x77/0x100 [ 1452.865084][T25153] security_sk_alloc+0x6e/0xa0 [ 1452.869942][T25153] sk_prot_alloc+0x101/0x210 [ 1452.874576][T25153] ? sk_alloc+0x24/0x360 [ 1452.878933][T25153] sk_alloc+0x3a/0x360 [ 1452.883100][T25153] ? can_get_proto+0x234/0x280 [ 1452.888203][T25153] can_create+0x1cc/0x4d0 [ 1452.892584][T25153] __sock_create+0x4a6/0x940 [ 1452.897196][T25153] __sys_socketpair+0x236/0x550 [ 1452.902064][T25153] __x64_sys_socketpair+0x9b/0xb0 [ 1452.907222][T25153] do_syscall_64+0x55/0xa0 [ 1452.911813][T25153] ? clear_bhb_loop+0x40/0x90 [ 1452.916634][T25153] ? clear_bhb_loop+0x40/0x90 [ 1452.921321][T25153] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1452.927301][T25153] RIP: 0033:0x7f528839c819 [ 1452.931715][T25153] 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 [ 1452.951854][T25153] RSP: 002b:00007f52865f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 1452.960271][T25153] RAX: ffffffffffffffda RBX: 00007f5288615fa0 RCX: 00007f528839c819 [ 1452.968516][T25153] RDX: 0000000000000006 RSI: 0000000000000002 RDI: 000000000000001d [ 1452.976508][T25153] RBP: 00007f52865f6090 R08: 0000000000000000 R09: 0000000000000000 [ 1452.984667][T25153] R10: 0000200000000300 R11: 0000000000000246 R12: 0000000000000001 [ 1452.992902][T25153] R13: 00007f5288616038 R14: 00007f5288615fa0 R15: 00007ffd289a80a8 [ 1453.001010][T25153] [ 1453.101520][T25103] hsr_slave_0: entered promiscuous mode [ 1453.132270][T25103] hsr_slave_1: entered promiscuous mode [ 1453.176999][T25103] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1453.192361][T25103] Cannot create hsr debugfs directory [ 1453.816476][T25103] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1454.013669][T25177] syzkaller0: entered promiscuous mode [ 1454.023996][T25177] syzkaller0: entered allmulticast mode [ 1454.030889][T25184] netlink: 168 bytes leftover after parsing attributes in process `syz.4.6290'. [ 1454.527475][T12957] Bluetooth: hci4: command tx timeout [ 1454.841081][T25103] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1456.603400][T12957] Bluetooth: hci4: command tx timeout [ 1458.683392][T12957] Bluetooth: hci4: command tx timeout [ 1459.507618][T25103] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1459.677610][T25103] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1459.734947][T25217] netlink: 60 bytes leftover after parsing attributes in process `syz.0.6300'. [ 1459.844383][T25217] netlink: 60 bytes leftover after parsing attributes in process `syz.0.6300'. [ 1459.908376][T25220] netlink: 60 bytes leftover after parsing attributes in process `syz.0.6300'. [ 1460.055779][T25214] netlink: 60 bytes leftover after parsing attributes in process `syz.0.6300'. [ 1460.317484][T25233] netlink: 'syz.4.6308': attribute type 29 has an invalid length. [ 1460.361065][T25233] netlink: 'syz.4.6308': attribute type 29 has an invalid length. [ 1460.389484][T25103] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1460.481070][T25103] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1463.227579][T25103] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1463.274810][T25103] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1463.517974][T25240] syzkaller0: entered promiscuous mode [ 1463.536398][T25240] syzkaller0: entered allmulticast mode [ 1463.560267][T25243] netlink: 'syz.0.6311': attribute type 10 has an invalid length. [ 1463.582100][T25243] team0: Device xfrm0 is of different type [ 1463.765804][T25240] netlink: 168 bytes leftover after parsing attributes in process `syz.3.6309'. [ 1467.488983][T25103] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1467.560181][T25103] 8021q: adding VLAN 0 to HW filter on device team0 [ 1467.581446][T20121] bridge0: port 1(bridge_slave_0) entered blocking state [ 1467.588852][T20121] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1467.640753][T25277] netlink: 'syz.0.6320': attribute type 9 has an invalid length. [ 1467.684379][T25277] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.6320'. [ 1467.727011][T20132] bridge0: port 2(bridge_slave_1) entered blocking state [ 1467.734305][T20132] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1468.033837][T25280] syzkaller0: entered promiscuous mode [ 1468.039862][T25280] syzkaller0: entered allmulticast mode [ 1468.067225][T25285] Ÿë: port 1(veth0_to_team) entered blocking state [ 1468.106693][T25285] Ÿë: port 1(veth0_to_team) entered disabled state [ 1468.135327][T25285] veth0_to_team: entered allmulticast mode [ 1468.142841][T25285] veth0_to_team: entered promiscuous mode [ 1468.213887][T25293] netlink: 'syz.3.6327': attribute type 17 has an invalid length. [ 1468.238434][T25103] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1468.366447][T25293] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.6327'. [ 1471.136090][T25302] netlink: 168 bytes leftover after parsing attributes in process `syz.0.6328'. [ 1471.512624][T25103] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1471.743800][T25317] netlink: 60 bytes leftover after parsing attributes in process `syz.4.6332'. [ 1474.459386][T25317] netlink: 60 bytes leftover after parsing attributes in process `syz.4.6332'. [ 1474.647243][T25103] veth0_vlan: entered promiscuous mode [ 1474.670838][T25103] veth1_vlan: entered promiscuous mode [ 1474.864632][T25330] netlink: 'syz.4.6336': attribute type 10 has an invalid length. [ 1475.011462][T25103] veth0_macvtap: entered promiscuous mode [ 1475.071823][T25103] veth1_macvtap: entered promiscuous mode [ 1475.145947][T25103] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1475.162608][T25103] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1475.181847][T25103] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1475.192878][T25103] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1475.203382][T25103] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1475.214917][T25103] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1475.225376][T25103] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1475.236612][T25103] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1475.249366][T25103] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1475.260252][T25103] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1475.279002][T25103] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1475.311086][T25103] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1475.321971][T25103] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1475.334399][T25103] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1475.345425][T25103] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1475.355496][T25103] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1475.366821][T25103] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1475.377585][T25103] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1475.388386][T25103] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1475.398720][T25103] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1475.410639][T25103] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1475.422602][T25103] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1475.435502][T25103] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1475.444860][T25103] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1475.454129][T25103] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1475.463040][T25103] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1475.610599][ T1141] hsr_slave_0: left promiscuous mode [ 1475.618311][ T1141] hsr_slave_1: left promiscuous mode [ 1475.629988][ T1141] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1475.639373][ T1141] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1475.649846][ T1141] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1475.657973][ T1141] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1475.666168][ T1141] batman_adv: batadv0: Interface deactivated: veth1_virt_wifi [ 1475.674056][ T1141] batman_adv: batadv0: Removing interface: veth1_virt_wifi [ 1475.682361][ T1141] hsr0: left allmulticast mode [ 1475.687598][ T1141] bridge0: port 3(hsr0) entered disabled state [ 1475.695416][ T1141] bridge_slave_1: left allmulticast mode [ 1475.701108][ T1141] bridge_slave_1: left promiscuous mode [ 1475.707181][ T1141] bridge0: port 2(bridge_slave_1) entered disabled state [ 1475.717100][ T1141] bridge_slave_0: left allmulticast mode [ 1475.723165][ T1141] bridge_slave_0: left promiscuous mode [ 1475.730260][ T1141] bridge0: port 1(bridge_slave_0) entered disabled state [ 1475.763018][ T1141] veth0_macvtap: left promiscuous mode [ 1475.768990][ T1141] veth0_vlan: left promiscuous mode [ 1478.263745][ T1141] team0 (unregistering): Port device geneve1 removed [ 1478.435663][ T1141] team0 (unregistering): Port device macvlan0 removed [ 1478.819529][ T1141] team0 (unregistering): Port device team_slave_1 removed [ 1478.871450][ T1141] team0 (unregistering): Port device team_slave_0 removed [ 1478.927981][ T1141] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1478.989074][ T1141] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1479.276783][ T1141] bond0 (unregistering): (slave batadv0): Releasing backup interface [ 1479.315528][ T1141] team0 (unregistering): Port device dummy0 removed [ 1479.354886][ T1141] team0 (unregistering): Port device bond0 removed [ 1479.391519][ T1141] bond0 (unregistering): Released all slaves [ 1479.535897][T20131] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1479.562155][T20131] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1479.626275][T20130] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1479.649878][T20130] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1480.124056][T25341] syzkaller0: entered promiscuous mode [ 1480.129603][T25341] syzkaller0: entered allmulticast mode [ 1480.437168][T25341] netlink: 168 bytes leftover after parsing attributes in process `syz.1.6337'. [ 1480.450432][T25105] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1480.472643][T25105] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1480.494503][T25105] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1480.512645][T25105] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1480.522525][T25105] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 1480.530703][T25105] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1480.618206][T25354] tap0: tun_chr_ioctl cmd 1074025677 [ 1480.625156][T25354] tap0: linktype set to 6 [ 1482.613560][T12957] Bluetooth: hci1: command tx timeout [ 1484.687675][T12957] Bluetooth: hci1: command tx timeout [ 1484.848209][ T1279] ieee802154 phy0 wpan0: encryption failed: -22 [ 1484.861437][ T1279] ieee802154 phy1 wpan1: encryption failed: -22 [ 1485.977114][T25352] chnl_net:caif_netlink_parms(): no params data found [ 1486.171189][T25352] bridge0: port 1(bridge_slave_0) entered blocking state [ 1486.178676][T25352] bridge0: port 1(bridge_slave_0) entered disabled state [ 1486.186786][T25352] bridge_slave_0: entered allmulticast mode [ 1486.194143][T25352] bridge_slave_0: entered promiscuous mode [ 1486.206110][T25352] bridge0: port 2(bridge_slave_1) entered blocking state [ 1486.213539][T25352] bridge0: port 2(bridge_slave_1) entered disabled state [ 1486.220915][T25352] bridge_slave_1: entered allmulticast mode [ 1486.228431][T25352] bridge_slave_1: entered promiscuous mode [ 1486.269007][T25352] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1486.282266][T25352] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1486.354978][T25352] team0: Port device team_slave_0 added [ 1486.364846][T25352] team0: Port device team_slave_1 added [ 1486.414889][T25352] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1486.421897][T25352] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1486.489697][T25352] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1486.512771][T25352] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1486.530633][T25352] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1486.606522][T25352] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1486.767053][T12957] Bluetooth: hci1: command tx timeout [ 1488.858357][T12957] Bluetooth: hci1: command tx timeout [ 1489.286394][T25352] hsr_slave_0: entered promiscuous mode [ 1489.307384][T25352] hsr_slave_1: entered promiscuous mode [ 1489.352809][T25352] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1489.374794][T25352] Cannot create hsr debugfs directory [ 1489.499005][T25401] netlink: 'syz.4.6356': attribute type 49 has an invalid length. [ 1489.575404][T25401] netlink: set zone limit has 8 unknown bytes [ 1489.798701][T25352] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1489.950774][T25352] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1490.011231][T25414] -1: renamed from syzkaller0 [ 1490.095142][T25352] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1490.189216][T25352] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1490.476666][T25352] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1490.507577][T25352] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1490.585023][T25352] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1490.609529][T25352] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1496.177812][T25352] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1496.226916][T25352] 8021q: adding VLAN 0 to HW filter on device team0 [ 1496.281812][ T1141] bridge0: port 1(bridge_slave_0) entered blocking state [ 1496.289088][ T1141] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1496.325385][ T1141] bridge0: port 2(bridge_slave_1) entered blocking state [ 1496.332659][ T1141] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1496.464596][T25352] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1496.761110][T25452] netlink: 'syz.4.6375': attribute type 10 has an invalid length. [ 1496.876578][T25452] veth0_vlan: left promiscuous mode [ 1496.904718][T25452] veth0_vlan: entered promiscuous mode [ 1496.919298][T25452] team0: Device veth0_vlan failed to register rx_handler [ 1497.365139][T25352] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1497.383610][T25462] A link change request failed with some changes committed already. Interface team_slave_0 may have been left with an inconsistent configuration, please check. [ 1497.452197][T25462] netlink: set zone limit has 8 unknown bytes [ 1497.579794][T25352] veth0_vlan: entered promiscuous mode [ 1497.637050][T25352] veth1_vlan: entered promiscuous mode [ 1497.792573][T25352] veth0_macvtap: entered promiscuous mode [ 1497.824768][T25352] veth1_macvtap: entered promiscuous mode [ 1497.870100][T25352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1497.886491][T25352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1497.906583][T25352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1497.922590][T25352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1497.935548][T25352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1497.955397][T25352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1497.977150][T25352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1497.996616][T25352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1498.011023][T25352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1498.026393][T25352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1498.043757][T25352] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1498.087244][T25352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1498.107158][T25352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1498.123456][T25352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1498.142434][T25352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1498.162722][T25352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1498.197688][T25352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1498.226329][T25352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1498.268599][T25352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1498.315700][T25352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1498.346038][T25352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1498.364252][T25352] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1498.396222][T25352] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1498.413346][T25352] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1498.426621][T25352] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1498.443242][T25352] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1500.105739][T20130] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1500.125926][T20130] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1500.235636][T20136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1500.248699][T20136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1501.710863][T25511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1501.951116][T25518] netlink: 'syz.3.6399': attribute type 11 has an invalid length. [ 1501.973379][T25518] netlink: 140 bytes leftover after parsing attributes in process `syz.3.6399'. [ 1502.178048][T25525] FAULT_INJECTION: forcing a failure. [ 1502.178048][T25525] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1502.214481][T25525] CPU: 1 PID: 25525 Comm: syz.3.6403 Not tainted syzkaller #0 [ 1502.222011][T25525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1502.232185][T25525] Call Trace: [ 1502.235500][T25525] [ 1502.238457][T25525] dump_stack_lvl+0x18c/0x250 [ 1502.243210][T25525] ? show_regs_print_info+0x20/0x20 [ 1502.248617][T25525] ? load_image+0x420/0x420 [ 1502.253367][T25525] ? __might_fault+0xaa/0x120 [ 1502.258268][T25525] ? __lock_acquire+0x7d40/0x7d40 [ 1502.263592][T25525] should_fail_ex+0x39d/0x4d0 [ 1502.268485][T25525] _copy_to_user+0x2f/0xa0 [ 1502.272926][T25525] bpf_verifier_vlog+0x2fa/0x870 [ 1502.277987][T25525] __btf_verifier_log+0xe3/0x140 [ 1502.282959][T25525] ? btf_check_sec_info+0x350/0x350 [ 1502.288193][T25525] ? __lock_acquire+0x7d40/0x7d40 [ 1502.293363][T25525] ? btf_parse_hdr+0x1f5/0x710 [ 1502.298266][T25525] btf_parse_hdr+0x32f/0x710 [ 1502.302901][T25525] btf_new_fd+0x397/0x9f0 [ 1502.307283][T25525] ? bpf_btf_show_fdinfo+0x80/0x80 [ 1502.312422][T25525] ? capable+0x88/0xe0 [ 1502.316609][T25525] __sys_bpf+0x670/0x890 [ 1502.321091][T25525] ? bpf_link_show_fdinfo+0x390/0x390 [ 1502.326689][T25525] ? lock_chain_count+0x20/0x20 [ 1502.331673][T25525] __x64_sys_bpf+0x7c/0x90 [ 1502.336165][T25525] do_syscall_64+0x55/0xa0 [ 1502.340789][T25525] ? clear_bhb_loop+0x40/0x90 [ 1502.345491][T25525] ? clear_bhb_loop+0x40/0x90 [ 1502.350317][T25525] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1502.356784][T25525] RIP: 0033:0x7f528839c819 [ 1502.361309][T25525] 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 [ 1502.381038][T25525] RSP: 002b:00007f52865f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1502.389485][T25525] RAX: ffffffffffffffda RBX: 00007f5288615fa0 RCX: 00007f528839c819 [ 1502.397830][T25525] RDX: 0000000000000028 RSI: 0000200000000600 RDI: 0000000000000012 [ 1502.405797][T25525] RBP: 00007f52865f6090 R08: 0000000000000000 R09: 0000000000000000 [ 1502.413934][T25525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1502.422354][T25525] R13: 00007f5288616038 R14: 00007f5288615fa0 R15: 00007ffd289a80a8 [ 1502.430544][T25525] [ 1505.514229][T25556] netlink: 'syz.1.6413': attribute type 10 has an invalid length. [ 1505.606868][T25556] team0: Port device dummy0 added [ 1506.299457][T25581] netlink: 668 bytes leftover after parsing attributes in process `syz.1.6423'. [ 1506.352276][T25581] openvswitch: netlink: ufid size 3064 bytes exceeds the range (1, 16) [ 1506.380870][T25581] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 1509.913421][T25604] mac80211_hwsim hwsim46 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 1509.933039][T25606] netlink: 'syz.3.6430': attribute type 3 has an invalid length. [ 1509.942558][T25606] netlink: 16066 bytes leftover after parsing attributes in process `syz.3.6430'. [ 1509.953148][T25607] netlink: 'syz.3.6430': attribute type 12 has an invalid length. [ 1509.975180][T25607] netlink: 132 bytes leftover after parsing attributes in process `syz.3.6430'. [ 1510.263666][T25621] netlink: 'syz.0.6434': attribute type 21 has an invalid length. [ 1512.203947][T20135] wlan1: Trigger new scan to find an IBSS to join [ 1515.824228][T25644] netlink: 'syz.0.6442': attribute type 10 has an invalid length. [ 1515.832126][T25644] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 1516.531127][T25682] netlink: 'syz.0.6452': attribute type 39 has an invalid length. [ 1516.544379][T25682] veth0_macvtap: left promiscuous mode [ 1517.163490][T20135] wlan1: Trigger new scan to find an IBSS to join [ 1517.644956][T25105] Bluetooth: hci2: command 0x0406 tx timeout [ 1517.958248][T25701] netlink: 'syz.1.6459': attribute type 10 has an invalid length. [ 1517.999306][T25701] netdevsim netdevsim1 netdevsim0: entered promiscuous mode [ 1518.193891][T25707] netlink: 'syz.0.6460': attribute type 39 has an invalid length. [ 1520.257996][T20130] wlan1: Creating new IBSS network, BSSID ba:e0:02:59:b0:db [ 1520.451391][T25718] FAULT_INJECTION: forcing a failure. [ 1520.451391][T25718] name failslab, interval 1, probability 0, space 0, times 0 [ 1520.486486][T25718] CPU: 1 PID: 25718 Comm: syz.4.6465 Not tainted syzkaller #0 [ 1520.494874][T25718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1520.505961][T25718] Call Trace: [ 1520.509367][T25718] [ 1520.512409][T25718] dump_stack_lvl+0x18c/0x250 [ 1520.517296][T25718] ? show_regs_print_info+0x20/0x20 [ 1520.522712][T25718] ? load_image+0x420/0x420 [ 1520.527916][T25718] ? __might_sleep+0xe0/0xe0 [ 1520.532837][T25718] ? __lock_acquire+0x7d40/0x7d40 [ 1520.538078][T25718] should_fail_ex+0x39d/0x4d0 [ 1520.542789][T25718] should_failslab+0x9/0x20 [ 1520.547405][T25718] slab_pre_alloc_hook+0x59/0x310 [ 1520.552444][T25718] ? __lock_acquire+0x7d40/0x7d40 [ 1520.557674][T25718] kmem_cache_alloc_node+0x60/0x320 [ 1520.563082][T25718] ? __alloc_skb+0x103/0x2c0 [ 1520.567698][T25718] __alloc_skb+0x103/0x2c0 [ 1520.572307][T25718] netlink_sendmsg+0x66a/0xbf0 [ 1520.577191][T25718] ? netlink_getsockopt+0x590/0x590 [ 1520.582669][T25718] ? aa_sock_msg_perm+0x94/0x150 [ 1520.587993][T25718] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1520.593493][T25718] ? security_socket_sendmsg+0x80/0xa0 [ 1520.599046][T25718] ? netlink_getsockopt+0x590/0x590 [ 1520.604429][T25718] ____sys_sendmsg+0x5ba/0x960 [ 1520.609209][T25718] ? __asan_memset+0x22/0x40 [ 1520.614022][T25718] ? __sys_sendmsg_sock+0x30/0x30 [ 1520.619418][T25718] ? __import_iovec+0x3fa/0x850 [ 1520.624380][T25718] ? import_iovec+0x73/0xa0 [ 1520.628881][T25718] ___sys_sendmsg+0x2a6/0x360 [ 1520.633556][T25718] ? get_pid_task+0x20/0x1e0 [ 1520.638236][T25718] ? __sys_sendmsg+0x2a0/0x2a0 [ 1520.643015][T25718] ? __lock_acquire+0x7d40/0x7d40 [ 1520.648161][T25718] __se_sys_sendmsg+0x1c2/0x2b0 [ 1520.653287][T25718] ? __x64_sys_sendmsg+0x80/0x80 [ 1520.658232][T25718] ? lockdep_hardirqs_on+0x98/0x150 [ 1520.663434][T25718] do_syscall_64+0x55/0xa0 [ 1520.667918][T25718] ? clear_bhb_loop+0x40/0x90 [ 1520.672679][T25718] ? clear_bhb_loop+0x40/0x90 [ 1520.677468][T25718] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1520.683457][T25718] RIP: 0033:0x7f19f499c819 [ 1520.687870][T25718] 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 [ 1520.708710][T25718] RSP: 002b:00007f19f582f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1520.717487][T25718] RAX: ffffffffffffffda RBX: 00007f19f4c15fa0 RCX: 00007f19f499c819 [ 1520.725662][T25718] RDX: 0000000000000040 RSI: 0000200000000680 RDI: 0000000000000003 [ 1520.733630][T25718] RBP: 00007f19f582f090 R08: 0000000000000000 R09: 0000000000000000 [ 1520.741602][T25718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1520.749661][T25718] R13: 00007f19f4c16038 R14: 00007f19f4c15fa0 R15: 00007ffcde378338 [ 1520.757911][T25718] [ 1521.514147][T25737] netlink: 668 bytes leftover after parsing attributes in process `syz.3.6473'. [ 1521.541443][T25737] openvswitch: netlink: ufid size 3064 bytes exceeds the range (1, 16) [ 1521.550509][T25737] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 1524.684574][T25763] netlink: 668 bytes leftover after parsing attributes in process `syz.0.6482'. [ 1524.703301][T25763] openvswitch: netlink: ufid size 3064 bytes exceeds the range (1, 16) [ 1524.716757][T25763] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 1524.784209][T25770] netlink: 'syz.3.6483': attribute type 10 has an invalid length. [ 1524.838543][T25768] netlink: 128 bytes leftover after parsing attributes in process `syz.1.6481'. [ 1524.863529][T25768] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 1525.998604][T25783] netlink: 'syz.4.6487': attribute type 10 has an invalid length. [ 1526.184909][T25783] bond0: (slave netdevsim0): Enslaving as an active interface with an up link [ 1526.490510][T25796] netlink: 668 bytes leftover after parsing attributes in process `syz.3.6493'. [ 1526.519299][T25796] openvswitch: netlink: ufid size 3064 bytes exceeds the range (1, 16) [ 1526.548363][T25796] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 1526.725037][T25802] netlink: 'syz.3.6495': attribute type 1 has an invalid length. [ 1526.740508][T25802] netlink: 'syz.3.6495': attribute type 3 has an invalid length. [ 1526.751842][T25802] netlink: 132 bytes leftover after parsing attributes in process `syz.3.6495'. [ 1526.849079][T25807] netlink: 'syz.0.6504': attribute type 29 has an invalid length. [ 1526.867975][T25807] netlink: 'syz.0.6504': attribute type 29 has an invalid length. [ 1527.628525][T25820] netlink: 61211 bytes leftover after parsing attributes in process `syz.1.6501'. [ 1528.173841][T25827] netlink: 668 bytes leftover after parsing attributes in process `syz.4.6505'. [ 1528.191239][T25827] openvswitch: netlink: ufid size 3064 bytes exceeds the range (1, 16) [ 1528.200793][T25827] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 1530.251573][T25836] FAULT_INJECTION: forcing a failure. [ 1530.251573][T25836] name failslab, interval 1, probability 0, space 0, times 0 [ 1530.256444][T25834] netlink: 'syz.1.6507': attribute type 29 has an invalid length. [ 1530.281545][T25837] netlink: 'syz.0.6506': attribute type 10 has an invalid length. [ 1530.291185][T25836] CPU: 0 PID: 25836 Comm: syz.4.6508 Not tainted syzkaller #0 [ 1530.298767][T25836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1530.303436][T25837] netlink: 40 bytes leftover after parsing attributes in process `syz.0.6506'. [ 1530.309181][T25836] Call Trace: [ 1530.309240][T25836] [ 1530.309251][T25836] dump_stack_lvl+0x18c/0x250 [ 1530.329781][T25836] ? show_regs_print_info+0x20/0x20 [ 1530.335373][T25836] ? load_image+0x420/0x420 [ 1530.339910][T25836] ? __might_sleep+0xe0/0xe0 [ 1530.344527][T25836] ? __lock_acquire+0x7d40/0x7d40 [ 1530.349571][T25836] should_fail_ex+0x39d/0x4d0 [ 1530.355312][T25836] should_failslab+0x9/0x20 [ 1530.360029][T25836] slab_pre_alloc_hook+0x59/0x310 [ 1530.365852][T25836] ? sctp_association_new+0x89/0x25c0 [ 1530.371381][T25836] __kmem_cache_alloc_node+0x53/0x250 [ 1530.377607][T25836] ? sctp_association_new+0x89/0x25c0 [ 1530.383097][T25836] kmalloc_trace+0x2a/0xe0 [ 1530.387596][T25836] sctp_association_new+0x89/0x25c0 [ 1530.392999][T25836] ? sctp_do_bind+0x6bd/0x990 [ 1530.397825][T25836] ? __ipv6_addr_type+0x10c/0x2f0 [ 1530.403042][T25836] sctp_connect_new_asoc+0x2de/0x6a0 [ 1530.408444][T25836] ? __sctp_connect+0xd80/0xd80 [ 1530.413300][T25836] ? __local_bh_enable_ip+0x13a/0x1c0 [ 1530.418686][T25836] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 1530.424932][T25836] ? security_sctp_bind_connect+0x89/0xb0 [ 1530.430693][T25836] sctp_sendmsg+0x1575/0x28c0 [ 1530.435728][T25836] ? sctp_getsockopt+0xb60/0xb60 [ 1530.441844][T25836] ? aa_sk_perm+0x83c/0x970 [ 1530.446668][T25836] ? aa_af_perm+0x330/0x330 [ 1530.451469][T25836] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 1530.458426][T25836] ? sock_rps_record_flow+0x19/0x3f0 [ 1530.464033][T25836] ? inet_sendmsg+0xe9/0x2f0 [ 1530.468943][T25836] ? inet_send_prepare+0x260/0x260 [ 1530.474160][T25836] ____sys_sendmsg+0x5ba/0x960 [ 1530.479100][T25836] ? __lock_acquire+0x7d40/0x7d40 [ 1530.484135][T25836] ? __asan_memset+0x22/0x40 [ 1530.488961][T25836] ? __sys_sendmsg_sock+0x30/0x30 [ 1530.493983][T25836] ? __import_iovec+0x5f2/0x850 [ 1530.500434][T25836] ? import_iovec+0x73/0xa0 [ 1530.505165][T25836] ___sys_sendmsg+0x2a6/0x360 [ 1530.509981][T25836] ? __sys_sendmsg+0x2a0/0x2a0 [ 1530.515139][T25836] ? trace_call_bpf+0xc3/0x6c0 [ 1530.519945][T25836] __se_sys_sendmsg+0x1c2/0x2b0 [ 1530.524896][T25836] ? __x64_sys_sendmsg+0x80/0x80 [ 1530.529939][T25836] ? lockdep_hardirqs_on+0x98/0x150 [ 1530.535188][T25836] do_syscall_64+0x55/0xa0 [ 1530.539613][T25836] ? clear_bhb_loop+0x40/0x90 [ 1530.544435][T25836] ? clear_bhb_loop+0x40/0x90 [ 1530.549317][T25836] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1530.555232][T25836] RIP: 0033:0x7f19f499c819 [ 1530.559726][T25836] 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 [ 1530.580134][T25836] RSP: 002b:00007f19f582f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1530.589147][T25836] RAX: ffffffffffffffda RBX: 00007f19f4c15fa0 RCX: 00007f19f499c819 [ 1530.597650][T25836] RDX: 000000002600c055 RSI: 00002000000000c0 RDI: 0000000000000003 [ 1530.605825][T25836] RBP: 00007f19f582f090 R08: 0000000000000000 R09: 0000000000000000 [ 1530.613894][T25836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1530.622072][T25836] R13: 00007f19f4c16038 R14: 00007f19f4c15fa0 R15: 00007ffcde378338 [ 1530.630872][T25836] [ 1530.652349][T25837] batman_adv: batadv0: Adding interface: veth0_vlan [ 1530.673370][T25837] batman_adv: batadv0: The MTU of interface veth0_vlan is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1530.725939][T25837] batman_adv: batadv0: Interface activated: veth0_vlan [ 1530.735583][T25834] netlink: 'syz.1.6507': attribute type 29 has an invalid length. [ 1530.825150][T25840] FAULT_INJECTION: forcing a failure. [ 1530.825150][T25840] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1530.848564][T25840] CPU: 0 PID: 25840 Comm: syz.3.6511 Not tainted syzkaller #0 [ 1530.856350][T25840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1530.867138][T25840] Call Trace: [ 1530.870449][T25840] [ 1530.873529][T25840] dump_stack_lvl+0x18c/0x250 [ 1530.878329][T25840] ? show_regs_print_info+0x20/0x20 [ 1530.883614][T25840] ? load_image+0x420/0x420 [ 1530.888860][T25840] ? __might_fault+0xaa/0x120 [ 1530.893688][T25840] ? __lock_acquire+0x7d40/0x7d40 [ 1530.898767][T25840] should_fail_ex+0x39d/0x4d0 [ 1530.903659][T25840] _copy_from_user+0x2f/0xe0 [ 1530.908296][T25840] generic_map_update_batch+0x59a/0x810 [ 1530.913879][T25840] ? rcu_read_unlock+0xa0/0xa0 [ 1530.918675][T25840] ? __fdget+0x180/0x210 [ 1530.922947][T25840] ? rcu_read_unlock+0xa0/0xa0 [ 1530.927738][T25840] bpf_map_do_batch+0x3d7/0x610 [ 1530.932702][T25840] __sys_bpf+0x381/0x890 [ 1530.936975][T25840] ? bpf_link_show_fdinfo+0x390/0x390 [ 1530.942388][T25840] ? lock_chain_count+0x20/0x20 [ 1530.947376][T25840] __x64_sys_bpf+0x7c/0x90 [ 1530.951933][T25840] do_syscall_64+0x55/0xa0 [ 1530.956371][T25840] ? clear_bhb_loop+0x40/0x90 [ 1530.961083][T25840] ? clear_bhb_loop+0x40/0x90 [ 1530.965790][T25840] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1530.971813][T25840] RIP: 0033:0x7f528839c819 [ 1530.976407][T25840] 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 [ 1530.996812][T25840] RSP: 002b:00007f52865f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1531.005339][T25840] RAX: ffffffffffffffda RBX: 00007f5288615fa0 RCX: 00007f528839c819 [ 1531.013326][T25840] RDX: 0000000000000038 RSI: 0000200000000300 RDI: 000000000000001a [ 1531.021514][T25840] RBP: 00007f52865f6090 R08: 0000000000000000 R09: 0000000000000000 [ 1531.029651][T25840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1531.037822][T25840] R13: 00007f5288616038 R14: 00007f5288615fa0 R15: 00007ffd289a80a8 [ 1531.046112][T25840] [ 1531.676520][T25867] netlink: 'syz.3.6517': attribute type 29 has an invalid length. [ 1531.761186][T25867] netlink: 'syz.3.6517': attribute type 29 has an invalid length. [ 1531.771629][T25867] netlink: 'syz.3.6517': attribute type 29 has an invalid length. [ 1532.669860][T25894] netlink: 'syz.1.6527': attribute type 29 has an invalid length. [ 1532.693794][T25894] netlink: 'syz.1.6527': attribute type 29 has an invalid length. [ 1532.723487][T25894] netlink: 'syz.1.6527': attribute type 29 has an invalid length. [ 1532.875302][T25897] netlink: 'syz.4.6529': attribute type 10 has an invalid length. [ 1532.892684][T25897] netlink: 55 bytes leftover after parsing attributes in process `syz.4.6529'. [ 1533.769138][T25919] netlink: 49779 bytes leftover after parsing attributes in process `syz.0.6536'. [ 1533.789819][T25918] netlink: 49779 bytes leftover after parsing attributes in process `syz.0.6536'. [ 1534.216006][T25927] netlink: 668 bytes leftover after parsing attributes in process `syz.4.6541'. [ 1534.234448][T25927] openvswitch: netlink: ufid size 3064 bytes exceeds the range (1, 16) [ 1534.243503][T25927] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 1534.337521][T25925] netlink: 55 bytes leftover after parsing attributes in process `syz.3.6540'. [ 1535.756357][T25956] FAULT_INJECTION: forcing a failure. [ 1535.756357][T25956] name failslab, interval 1, probability 0, space 0, times 0 [ 1535.777673][T25956] CPU: 0 PID: 25956 Comm: syz.1.6550 Not tainted syzkaller #0 [ 1535.785199][T25956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1535.795756][T25956] Call Trace: [ 1535.799155][T25956] [ 1535.802100][T25956] dump_stack_lvl+0x18c/0x250 [ 1535.806856][T25956] ? show_regs_print_info+0x20/0x20 [ 1535.812235][T25956] ? load_image+0x420/0x420 [ 1535.816899][T25956] ? __lock_acquire+0x7d40/0x7d40 [ 1535.821934][T25956] should_fail_ex+0x39d/0x4d0 [ 1535.826659][T25956] should_failslab+0x9/0x20 [ 1535.831185][T25956] slab_pre_alloc_hook+0x59/0x310 [ 1535.836240][T25956] ? mark_lock+0x94/0x320 [ 1535.840661][T25956] kmem_cache_alloc+0x5a/0x2d0 [ 1535.845606][T25956] ? alloc_empty_file+0x9e/0x1d0 [ 1535.850667][T25956] alloc_empty_file+0x9e/0x1d0 [ 1535.855776][T25956] path_openat+0x113/0x3230 [ 1535.860329][T25956] ? perf_trace_lock_acquire+0x104/0x410 [ 1535.866434][T25956] ? verify_lock_unused+0x140/0x140 [ 1535.871730][T25956] ? do_filp_open+0x430/0x430 [ 1535.876516][T25956] ? perf_trace_lock_acquire+0x104/0x410 [ 1535.882368][T25956] ? trace_event_raw_event_lock_acquire+0x2c0/0x2c0 [ 1535.889410][T25956] do_filp_open+0x1f5/0x430 [ 1535.893935][T25956] ? vfs_tmpfile+0x490/0x490 [ 1535.898892][T25956] ? _raw_spin_unlock+0x28/0x40 [ 1535.903954][T25956] ? alloc_fd+0x58f/0x630 [ 1535.908396][T25956] do_sys_openat2+0x134/0x1d0 [ 1535.913118][T25956] ? do_sys_open+0xe0/0xe0 [ 1535.918010][T25956] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 1535.924235][T25956] ? lock_chain_count+0x20/0x20 [ 1535.929151][T25956] __x64_sys_openat+0x139/0x160 [ 1535.934032][T25956] do_syscall_64+0x55/0xa0 [ 1535.938570][T25956] ? clear_bhb_loop+0x40/0x90 [ 1535.943301][T25956] ? clear_bhb_loop+0x40/0x90 [ 1535.947982][T25956] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1535.953885][T25956] RIP: 0033:0x7fab6d55d04e [ 1535.958391][T25956] 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 [ 1535.978643][T25956] RSP: 002b:00007fab6b7f5ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1535.987147][T25956] RAX: ffffffffffffffda RBX: 00007fab6b7f66c0 RCX: 00007fab6d55d04e [ 1535.995293][T25956] RDX: 0000000000000000 RSI: 00007fab6b7f5f90 RDI: ffffffffffffff9c [ 1536.003265][T25956] RBP: 00007fab6b7f6090 R08: 0000000000000000 R09: 0000000000000000 [ 1536.011230][T25956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1536.019600][T25956] R13: 00007fab6d816128 R14: 00007fab6d816090 R15: 00007fff1bb5d2e8 [ 1536.027637][T25956] [ 1536.106218][T25944] validate_nla: 3 callbacks suppressed [ 1536.106236][T25944] netlink: 'syz.4.6548': attribute type 5 has an invalid length. [ 1536.274087][T25959] netlink: 'syz.0.6551': attribute type 10 has an invalid length. [ 1536.283537][T25959] netlink: 55 bytes leftover after parsing attributes in process `syz.0.6551'. [ 1537.278918][T25991] netlink: 'syz.0.6562': attribute type 9 has an invalid length. [ 1537.308033][T25991] netlink: 379 bytes leftover after parsing attributes in process `syz.0.6562'. [ 1537.683447][T25993] netlink: 'syz.1.6561': attribute type 1 has an invalid length. [ 1537.791801][T25993] netlink: 168864 bytes leftover after parsing attributes in process `syz.1.6561'. [ 1537.828889][T25996] netlink: 60 bytes leftover after parsing attributes in process `syz.3.6563'. [ 1537.838736][T25996] netlink: 60 bytes leftover after parsing attributes in process `syz.3.6563'. [ 1537.958036][T25997] netlink: 60 bytes leftover after parsing attributes in process `syz.3.6563'. [ 1538.032220][T25999] netlink: 168 bytes leftover after parsing attributes in process `syz.4.6564'. [ 1538.979823][T26003] netlink: 'syz.4.6565': attribute type 10 has an invalid length. [ 1538.988622][T26003] netlink: 55 bytes leftover after parsing attributes in process `syz.4.6565'. [ 1539.253036][ T28] INFO: task syz.2.5924:24088 blocked for more than 143 seconds. [ 1539.266990][ T28] Not tainted syzkaller #0 [ 1539.280861][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1539.292039][ T28] task:syz.2.5924 state:D stack:24008 pid:24088 ppid:20481 flags:0x00004002 [ 1539.320375][ T28] Call Trace: [ 1539.327026][ T28] [ 1539.332417][ T28] __schedule+0x1553/0x45a0 [ 1539.356835][ T28] ? rcu_is_watching+0x15/0xb0 [ 1539.373466][ T28] ? asan.module_dtor+0x20/0x20 [ 1539.391872][ T28] ? trace_contention_end+0x39/0xe0 [ 1539.397333][ T28] ? task_work_cancel+0xa5/0x220 [ 1539.402373][ T28] ? task_work_cancel_func+0x210/0x210 [ 1539.408244][ T28] schedule+0xbd/0x170 [ 1539.413946][ T28] ? _free_event+0xfe/0xf30 [ 1539.418771][ T28] _free_event+0x174/0xf30 [ 1539.423394][ T28] perf_event_release_kernel+0x842/0x8d0 [ 1539.429624][ T28] ? __might_sleep+0xe0/0xe0 [ 1539.434791][ T28] ? calc_timer_values+0x400/0x400 [ 1539.440702][ T28] ? __fput+0x61c/0x970 [ 1539.446732][ T28] ? perf_mmap+0x15c0/0x15c0 [ 1539.452527][ T28] perf_release+0x3b/0x40 [ 1539.457646][ T28] __fput+0x234/0x970 [ 1539.462782][ T28] task_work_run+0x1d4/0x260 [ 1539.469391][ T28] ? task_work_cancel+0x220/0x220 [ 1539.475302][ T28] do_exit+0x95a/0x2460 [ 1539.481140][ T28] ? preempt_schedule+0xc0/0xd0 [ 1539.487457][ T28] ? put_task_struct+0xc0/0xc0 [ 1539.492966][ T28] ? lockdep_hardirqs_on+0x98/0x150 [ 1539.498986][ T28] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1539.507113][ T28] ? preempt_schedule_thunk+0x1a/0x30 [ 1539.512910][ T28] do_group_exit+0x21b/0x2d0 [ 1539.518597][ T28] __x64_sys_exit_group+0x3f/0x40 [ 1539.523792][ T28] do_syscall_64+0x55/0xa0 [ 1539.528366][ T28] ? clear_bhb_loop+0x40/0x90 [ 1539.533484][ T28] ? clear_bhb_loop+0x40/0x90 [ 1539.538475][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1539.545040][ T28] RIP: 0033:0x7f433859c819 [ 1539.550027][ T28] RSP: 002b:00007f43394b6f38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 1539.559745][ T28] RAX: ffffffffffffffda RBX: 00007f43386093e8 RCX: 00007f433859c819 [ 1539.568651][ T28] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 1539.577221][ T28] RBP: 000000000000000e R08: 0000000000000000 R09: 00007f4338816038 [ 1539.585518][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1539.593948][ T28] R13: 00007f4338816038 R14: 00007f4338815fa0 R15: 00007ffdf85b6698 [ 1539.601976][ T28] [ 1539.605391][ T28] [ 1539.605391][ T28] Showing all locks held in the system: [ 1539.615627][ T28] 1 lock held by khungtaskd/28: [ 1539.623291][ T28] #0: ffffffff8d1320a0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x290 [ 1539.634245][ T28] 5 locks held by kworker/u4:6/1141: [ 1539.639782][ T28] #0: ffff8880b8e3c018 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140 [ 1539.651271][ T28] #1: ffffffff8d1320a0 (rcu_read_lock){....}-{1:2}, at: ___perf_sw_event+0x199/0x730 [ 1539.661668][ T28] #2: ffff8880b8e29598 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x123/0x270 [ 1539.671365][ T28] #3: ffff888078eb10e0 (&nsim_trap_data->trap_lock){+.+.}-{2:2}, at: nsim_dev_trap_report_work+0x1a5/0xb00 [ 1539.683613][ T28] #4: ffffffff9757ca40 (&obj_hash[i].lock){-.-.}-{2:2}, at: debug_check_no_obj_freed+0x13a/0x540 [ 1539.695015][ T28] 2 locks held by getty/5534: [ 1539.700195][ T28] #0: ffff8880312920a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 1539.710707][ T28] #1: ffffc9000326e2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x433/0x1390 [ 1539.722623][ T28] 2 locks held by kworker/0:5/8137: [ 1539.732064][ T28] #0: ffff888017c72538 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_scheduled_works+0x96f/0x15d0 [ 1539.743528][ T28] #1: ffffc9000446fd00 ((work_completion)(&rew->rew_work)){+.+.}-{0:0}, at: process_scheduled_works+0x96f/0x15d0 [ 1539.755765][ T28] 2 locks held by syz.1.6566/26004: [ 1539.761165][ T28] #0: ffffffff8d1880e8 (event_mutex){+.+.}-{3:3}, at: perf_trace_destroy+0x2e/0x140 [ 1539.770951][ T28] #1: ffffffff8d137a78 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x3da/0x880 [ 1539.782201][ T28] 2 locks held by syz.4.6569/26011: [ 1539.787796][ T28] #0: ffffffff9731ac30 (&pmus_srcu){.+.+}-{0:0}, at: perf_event_alloc+0xc06/0x21b0 [ 1539.797932][ T28] #1: ffffffff8d1880e8 (event_mutex){+.+.}-{3:3}, at: perf_trace_init+0x50/0x2d0 [ 1539.807287][ T28] 2 locks held by syz.3.6570/26014: [ 1539.812627][ T28] #0: ffffffff9731ac30 (&pmus_srcu){.+.+}-{0:0}, at: perf_event_alloc+0xc06/0x21b0 [ 1539.822935][ T28] #1: ffffffff8d1880e8 (event_mutex){+.+.}-{3:3}, at: perf_trace_init+0x50/0x2d0 [ 1539.837996][ T28] [ 1539.875019][ T28] ============================================= [ 1539.875019][ T28] [ 1539.885878][ T28] NMI backtrace for cpu 1 [ 1539.890434][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted syzkaller #0 [ 1539.897657][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1539.907835][ T28] Call Trace: [ 1539.911147][ T28] [ 1539.914115][ T28] dump_stack_lvl+0x18c/0x250 [ 1539.918818][ T28] ? show_regs_print_info+0x20/0x20 [ 1539.924120][ T28] ? load_image+0x420/0x420 [ 1539.928663][ T28] nmi_cpu_backtrace+0x3a6/0x3e0 [ 1539.933791][ T28] ? nmi_trigger_cpumask_backtrace+0x2f0/0x2f0 [ 1539.940127][ T28] ? _printk+0xde/0x130 [ 1539.944298][ T28] ? load_image+0x420/0x420 [ 1539.948838][ T28] ? load_image+0x420/0x420 [ 1539.953348][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 1539.959608][ T28] nmi_trigger_cpumask_backtrace+0x17a/0x2f0 [ 1539.965681][ T28] watchdog+0xf3d/0xf80 [ 1539.969930][ T28] ? watchdog+0x1e1/0xf80 [ 1539.974365][ T28] kthread+0x2fa/0x390 [ 1539.978435][ T28] ? hungtask_pm_notify+0x90/0x90 [ 1539.983583][ T28] ? kthread_blkcg+0xd0/0xd0 [ 1539.988170][ T28] ret_from_fork+0x48/0x80 [ 1539.992587][ T28] ? kthread_blkcg+0xd0/0xd0 [ 1539.997275][ T28] ret_from_fork_asm+0x11/0x20 [ 1540.002624][ T28] [ 1540.006387][ T28] Sending NMI from CPU 1 to CPUs 0: [ 1540.011732][ C0] NMI backtrace for cpu 0 [ 1540.011747][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 [ 1540.011761][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1540.011770][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 1540.011792][ C0] Code: 4e 21 02 c3 cc cc cc cc cc cc cc f3 0f 1e fa 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 66 90 0f 00 2d 03 19 42 00 fb f4 66 0f 1f 00 55 41 57 41 56 41 54 53 50 8b 2f eb 2e 41 89 de 80 [ 1540.011804][ C0] RSP: 0018:ffffffff8ce07d80 EFLAGS: 000002c2 [ 1540.011816][ C0] RAX: bc8c6fc45b4d3b00 RBX: ffffffff8162a9dd RCX: bc8c6fc45b4d3b00 [ 1540.011827][ C0] RDX: 0000000000000001 RSI: ffffffff8acac9e0 RDI: ffffffff8b1c8de0 [ 1540.011837][ C0] RBP: ffffffff8ce07eb8 R08: ffff8880b8e36b2b R09: 1ffff110171c6d65 [ 1540.011847][ C0] R10: dffffc0000000000 R11: ffffed10171c6d66 R12: 1ffffffff19c0fbc [ 1540.011870][ C0] R13: dffffc0000000000 R14: 1ffffffff19d2688 R15: 0000000000000000 [ 1540.011880][ C0] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 1540.011892][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1540.011902][ C0] CR2: 00007fab6d7e92f8 CR3: 0000000075193000 CR4: 00000000003506f0 [ 1540.011914][ C0] DR0: 0000200000000300 DR1: 0000200000000300 DR2: 0000000000000000 [ 1540.011924][ C0] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 1540.011933][ C0] Call Trace: [ 1540.011940][ C0] [ 1540.011945][ C0] default_idle+0x13/0x20 [ 1540.011962][ C0] default_idle_call+0x6c/0xa0 [ 1540.011981][ C0] do_idle+0x33d/0x590 [ 1540.011997][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1540.012017][ C0] ? lockdep_hardirqs_on+0x98/0x150 [ 1540.012037][ C0] ? idle_inject_timer_fn+0x60/0x60 [ 1540.012062][ C0] ? do_idle+0x56b/0x590 [ 1540.012083][ C0] cpu_startup_entry+0x43/0x60 [ 1540.012100][ C0] rest_init+0x2e2/0x300 [ 1540.012116][ C0] ? time_init+0x40/0x40 [ 1540.012132][ C0] arch_call_rest_init+0xe/0x10 [ 1540.012149][ C0] start_kernel+0x459/0x4e0 [ 1540.012168][ C0] x86_64_start_reservations+0x2a/0x30 [ 1540.012183][ C0] x86_64_start_kernel+0x60/0x60 [ 1540.012196][ C0] secondary_startup_64_no_verify+0x179/0x17b [ 1540.012230][ C0] [ 1540.243529][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 1540.250736][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted syzkaller #0 [ 1540.258169][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1540.268425][ T28] Call Trace: [ 1540.271803][ T28] [ 1540.274772][ T28] dump_stack_lvl+0x18c/0x250 [ 1540.279479][ T28] ? show_regs_print_info+0x20/0x20 [ 1540.284797][ T28] ? load_image+0x420/0x420 [ 1540.289349][ T28] panic+0x2dc/0x730 [ 1540.293451][ T28] ? schedule_preempt_disabled+0x20/0x20 [ 1540.299097][ T28] ? bpf_jit_dump+0xd0/0xd0 [ 1540.304155][ T28] ? __irq_work_queue_local+0x13a/0x3b0 [ 1540.309913][ T28] ? nmi_trigger_cpumask_backtrace+0x2a4/0x2f0 [ 1540.316101][ T28] watchdog+0xf7c/0xf80 [ 1540.320346][ T28] ? watchdog+0x1e1/0xf80 [ 1540.324887][ T28] kthread+0x2fa/0x390 [ 1540.329049][ T28] ? hungtask_pm_notify+0x90/0x90 [ 1540.334381][ T28] ? kthread_blkcg+0xd0/0xd0 [ 1540.339093][ T28] ret_from_fork+0x48/0x80 [ 1540.343722][ T28] ? kthread_blkcg+0xd0/0xd0 [ 1540.348406][ T28] ret_from_fork_asm+0x11/0x20 [ 1540.353404][ T28] [ 1540.356927][ T28] Kernel Offset: disabled [ 1540.361538][ T28] Rebooting in 86400 seconds..