last executing test programs: 17.388694303s ago: executing program 1 (id=1398): openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x10001, 0x9, 0x1}, 0x48) close(r0) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000740)={r1, &(0x7f0000000000), &(0x7f0000001a00)=""/122}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r0, &(0x7f0000000080), &(0x7f0000000200)=""/155}, 0x20) bpf$MAP_UPDATE_CONST_STR(0x4, &(0x7f0000001800)={{r0}, &(0x7f0000001780)=0x4, &(0x7f00000017c0)='%pS \x00'}, 0x20) 13.880464645s ago: executing program 1 (id=1398): openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x10001, 0x9, 0x1}, 0x48) close(r0) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000740)={r1, &(0x7f0000000000), &(0x7f0000001a00)=""/122}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r0, &(0x7f0000000080), &(0x7f0000000200)=""/155}, 0x20) bpf$MAP_UPDATE_CONST_STR(0x4, &(0x7f0000001800)={{r0}, &(0x7f0000001780)=0x4, &(0x7f00000017c0)='%pS \x00'}, 0x20) 10.528958784s ago: executing program 1 (id=1398): openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x10001, 0x9, 0x1}, 0x48) close(r0) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000740)={r1, &(0x7f0000000000), &(0x7f0000001a00)=""/122}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r0, &(0x7f0000000080), &(0x7f0000000200)=""/155}, 0x20) bpf$MAP_UPDATE_CONST_STR(0x4, &(0x7f0000001800)={{r0}, &(0x7f0000001780)=0x4, &(0x7f00000017c0)='%pS \x00'}, 0x20) 7.08987823s ago: executing program 1 (id=1398): openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x10001, 0x9, 0x1}, 0x48) close(r0) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000740)={r1, &(0x7f0000000000), &(0x7f0000001a00)=""/122}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r0, &(0x7f0000000080), &(0x7f0000000200)=""/155}, 0x20) bpf$MAP_UPDATE_CONST_STR(0x4, &(0x7f0000001800)={{r0}, &(0x7f0000001780)=0x4, &(0x7f00000017c0)='%pS \x00'}, 0x20) 3.778197687s ago: executing program 2 (id=2417): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x17, 0x0, 0x9, 0x1, 0x0, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x11, 0x4, 0x4, 0xc}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000040)=ANY=[], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) r3 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0xa, 0x16, 0xb3, 0x7f, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000000000000000000000000000851000000c00000018100000", @ANYRES32=r3, @ANYRES32=r2], &(0x7f0000000000)='GPL\x00', 0x2, 0xde, &(0x7f0000000340)=""/222}, 0x90) bpf$MAP_DELETE_ELEM(0x2, &(0x7f0000000400)={r0, 0x0, 0x20000000}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x10, 0x9b}, [@ldst={0x4}]}, &(0x7f0000000080)='GPL\x00', 0x2, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) perf_event_open(&(0x7f0000000a00)={0x4, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0x6b489, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000240), 0xd}, 0x0, 0x401, 0x2, 0x0, 0x200007}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x8b0003, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000200)={'sit0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x44}}) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x15, &(0x7f0000000500)={r0, 0x0, 0x20000000}, 0x20) 3.778135847s ago: executing program 1 (id=1398): openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x10001, 0x9, 0x1}, 0x48) close(r0) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000740)={r1, &(0x7f0000000000), &(0x7f0000001a00)=""/122}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r0, &(0x7f0000000080), &(0x7f0000000200)=""/155}, 0x20) bpf$MAP_UPDATE_CONST_STR(0x4, &(0x7f0000001800)={{r0}, &(0x7f0000001780)=0x4, &(0x7f00000017c0)='%pS \x00'}, 0x20) 1.715437732s ago: executing program 2 (id=2420): socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000340)) recvmsg$unix(r0, 0x0, 0x2) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x20000000}, 0x20) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffff0e, 0x0, 0x3}, 0x0, 0x0, r1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x13, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="94000000180000001f0000000000000085000000080000009500000000000000e135dee43f5d62cdaf5bb32c301264de232ce03ca49ba60071b592758143664bf8505b4845e336472821027a89dba77c8ea9b6ee1398ae73749be1537086ae214b648801a3f00574709ddccbce9ffab959bc042fc0dfcd37b7baa14007c92d4cf2d339d4000000000000000957476eac9cdac23d9c280569e2dbfa62118132b5b8cbd97b7563dcbdbfba95ec64e00d93bfada6b71d91340a4508bcd72d77eba909bd6a9d45359cf11ad81000fb0f5548ced9733ca0fe9d8ca129b43551e5ca8cdad72f668dbfa9a21d9e8c4afb7203e71a4dcefc7a45ea63c8899caca26b63ddd0f7f5b45ad90b1987fee5826217fd21bb69ba143e01ccbef34bdce3099f80a5ae740c01ffa4f0a207fa54f5112a341a195af0662c97c480fce27ae5abd0dfbd0fcdcf8b8c362667a67813555101d3f6abaaea7370a50445c52f0a0354dab0acdc6955a5f2dae85280f9f5a66b411fafe99d8a79d24cc9cf88e456cc5cdd995b8269dc83510400a94eeda37b147dde6eb00ed338864d7d9855f9ee3a194294c73491ec000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0xa0, &(0x7f0000000180)=""/153, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x44, 0x10, 0x0, 0xffffffffffffff81}, 0x15) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000005c0)) 1.62156838s ago: executing program 2 (id=2426): perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x400000000000}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000600)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000380), 0x4) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x3, 0x3, &(0x7f0000000480)=ANY=[@ANYBLOB="1800000000000000000000000000009500000000000000"], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x90) r1 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000540)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xfffffffe}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000005c0)={{r1}, &(0x7f0000000600), &(0x7f0000000640)=r0}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x26e1, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={0xffffffffffffffff, 0xe0, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, &(0x7f0000000240)=[0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0], 0x0, 0x99, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}], 0x38, 0x10, &(0x7f0000000300), &(0x7f0000000340), 0x8, 0xce, 0x8, 0x8, &(0x7f00000004c0)}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="1804000000000000000000000000ee00001801"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r3, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.io_queued\x00', 0x26e1, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000007c0)={0x8}, 0x8) close(r4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000200)="e6", 0x1}], 0x1}, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x2a, &(0x7f0000000100)=r7, 0x4) sendmsg$unix(r5, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000540)="8b", 0x1}], 0x1}, 0x0) recvmsg(r5, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x2) close(r6) r8 = openat$tun(0xffffffffffffff9c, &(0x7f00000017c0), 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000000)={'ipvlan1\x00', 0x3131}) ioctl$TUNSETNOCSUM(r4, 0x8923, 0x20000000) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000000)={0x2, &(0x7f0000000140)=[{0x30, 0x4}, {0x6, 0xff}]}) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x8, 0x0, 0x0, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r9 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x13, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000080000000000000000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000100000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000002d00000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f0000000300)='percpu_free_percpu\x00', r9}, 0x10) 1.204188664s ago: executing program 0 (id=2441): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000900)={'bridge0\x00'}) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x44, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x7101}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454cc, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x26e1, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002300000095000000000000008e342dc52806810a0309d76f06ec4f32bc9d99a08e04003294a850362641a3fa080d57109c330788328965019ab7e84afd9abf23bbca80ebf4bee9e26d14dc6207980a3540fcf610a1ae649e8ed5e466ec8ae27b614e2252bd45c5"], &(0x7f00000001c0)='GPL\x00', 0x4, 0x8f, &(0x7f00000002c0)=""/143}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000100)='jbd2_checkpoint_stats\x00', r4}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40086607, &(0x7f0000000040)) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000180)) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000500), 0xc) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) write$cgroup_devices(r5, &(0x7f0000000e80)=ANY=[@ANYBLOB="1e0308004d8c71ef2885634a8270e7113c00000000000000000000000000ac14140182c3343edcd82557dafa577d9b20e48984", @ANYRES64, @ANYRES8=r6], 0xffdd) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x44, 0x0, 0x0, 0x20, 0x0, 0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x9}, 0x0, 0x830, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 1.190738455s ago: executing program 2 (id=2442): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000900)={'bridge0\x00'}) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x44, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x7101}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454cc, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x26e1, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002300000095000000000000008e342dc52806810a0309d76f06ec4f32bc9d99a08e04003294a850362641a3fa080d57109c330788328965019ab7e84afd9abf23bbca80ebf4bee9e26d14dc6207980a3540fcf610a1ae649e8ed5e466ec8ae27b614e2252bd45c5"], &(0x7f00000001c0)='GPL\x00', 0x4, 0x8f, &(0x7f00000002c0)=""/143}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000100)='jbd2_checkpoint_stats\x00', r4}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40086607, &(0x7f0000000040)) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000500), 0xc) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) write$cgroup_devices(r5, &(0x7f0000000e80)=ANY=[@ANYBLOB="1e0308004d8c71ef2885634a8270e7113c00000000000000000000000000ac14140182c3343edcd82557dafa577d9b20e48984", @ANYRES64, @ANYRES8=r6], 0xffdd) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x44, 0x0, 0x0, 0x20, 0x0, 0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x9}, 0x0, 0x830, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 1.153096408s ago: executing program 3 (id=2444): perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x4, 0x0, 0x8}, 0x48) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/1664], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffffe}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x2}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000980)='sys_exit\x00', r1}, 0x10) bpf$ITER_CREATE(0xb, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x2, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x702, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_freezer_state(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={@ifindex, 0xffffffffffffffff, 0x0, 0x0, 0x0, @link_id}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002300)={0xffffffffffffffff, 0x18000000000002a0, 0x22, 0x0, &(0x7f0000000140)="b9ff0300600d698cff9e14f008004de7f9c764360000002f00007f00000765e7959b", 0x0, 0x0, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={0xffffffffffffffff, 0x0, 0xe, 0x0, &(0x7f0000000100)="e0850001582f030000000000f400", 0x0, 0xc35, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x14, 0x0, 0x0, 0x0}, 0x90) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005700000095"], 0x0}, 0x90) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.093788412s ago: executing program 3 (id=2450): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x891d, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8911, &(0x7f0000000cc0)='lo:\x96o8\x14d\xa1\xba\xda\xd1\xa0J\x12tQ\xb16\xe3\xd7\\b\x8b\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\xff\xe6\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf\xc8>Y\x1a\xfc\x1f9OB\x81\x89\xb7l\xed}\xe5\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x02\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2ak\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x01\x00\x00\x00\xd3\r7\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xd5s2\x9cVF\xd5\x18\xfe\x0f\x8f \x01\x00\x00\xb1\x88\xebW_\xa5\xe1\xf6\x8aj\xca\xf8m\xab\xe8\x99\xeb\xe1\xde\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\rh^J-\xd1\xfc\xfa 6(%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x1f\x9c,\x113\x7f\x03\x93\xe1\xcc\xe7f\r\xf3\xff0\f\x82%_\x92\x8b\xc4\xb9\xd9\xe7\xf2\xe4\xc1i\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02!\xed\xff\xee$\xc89\x8cB0\xd1\xa8\xd4\xe6K0\xe1\xa3TS\x18\xe6x\x1f%P\x9fU)\x83E\n\x90M\r.\x85gn_\xb2\xe9\x8a\x1c\xe3\x93\xd8\xbc\xb6N\xc3\xe1\xafh\xa0iF\xdcq\xf9\x17\xd9i\x844E\x1a\x13\x9a\xe6\xd3\xab:PM\xfbe\xfe9\xd9\x94\x1dx\xd6\x03b\xf7\x10N\xd1\x93\rU\x7fy\x18tE\xf1*\x9a0Z\x9f\xdc{\x13\xf6\xb7\xf7\xe6=\x9cD\x108\x8eS\xa0\xd0\xa7\tn\xd9\xae\xc0\x18~x[\x85Y\xb2\x82w\x150\x97\xba\xe6\xca\xb1\xa3\x02\x14^\xbdZ\xae\xf5/\xcf\xb8\xea8Uw\x92`\"2\x81j\xbb\x87+\x89\xc50xffffffffffffffff}) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001280)={0x18, 0x3, &(0x7f0000000940)=ANY=[@ANYBLOB="1800000000000000000000004000000095"], &(0x7f0000000440)='GPL\x00'}, 0x80) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000007c0)={&(0x7f0000000780)='9p_client_req\x00', r1}, 0x10) r3 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r2}, 0x8) setsockopt$sock_attach_bpf(r0, 0x1, 0x14, &(0x7f0000000040)=r3, 0x3b) recvmsg(r0, &(0x7f00000005c0)={0x0, 0xb00, 0x0}, 0x0) 817.081125ms ago: executing program 0 (id=2454): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x8, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8, 0x0, 0x1200}, {{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0xb}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x8}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {0x4}, {}, {0x4, 0x0, 0x7, 0x2, 0x0, 0x0, 0x1d}, {0x18, 0x9, 0x2, 0x0, r0}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0x6, 0x4, 0x4}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x5}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 816.689245ms ago: executing program 0 (id=2455): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000900)={'bridge0\x00'}) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x44, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000900)={'bridge0\x00', @broadcast}) (fail_nth: 11) 769.143458ms ago: executing program 2 (id=2456): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x0, 0x10, &(0x7f0000000200)=@framed={{0x18, 0x2}, [@snprintf]}, 0x0}, 0x90) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x1c1842, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000080)) write$cgroup_devices(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="1e033000dd5c980128856306008e0200000000d801c9e07f85b9d70e037a282b8a24d4d12db481dedfc0f434db6d2ce54e0000000000000101"], 0xffdd) r2 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000500), 0x4) bpf$ITER_CREATE(0x21, &(0x7f0000000540)={r2}, 0x8) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0080000000000000"], &(0x7f0000000140)='GPL\x00', 0x1, 0x20, &(0x7f0000000180)=""/32, 0x41000, 0x48, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x4, 0x5}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0x6, 0x1, 0x829}, 0x10, 0x0, 0x0, 0x9, 0x0, &(0x7f0000000240)=[{0x2, 0x2, 0x0, 0xa}, {0x3, 0x3, 0xf, 0x6}, {0x1, 0x5, 0x1, 0xc}, {0x0, 0x1, 0x5, 0x5}, {0x2, 0x2, 0xb, 0x2}, {0x3, 0x5, 0x8, 0x1}, {0x0, 0x3, 0xd, 0xe}, {0x5, 0x3, 0xd, 0x6}, {0x4, 0x1, 0x7, 0x3}], 0x10, 0x6}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1f, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="050000000000000069114b0000000000186400000c0000000000000009000000850000002800000085100000fbffffff9500a50500ec0000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195, 0x41100, 0x0, '\x00', 0x0, 0x36, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r3}, 0x90) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') perf_event_open(&(0x7f0000000700)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000002ec0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r4, 0x18000000000002a0, 0xe2c, 0x60000000, &(0x7f0000000100)="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", 0x0, 0x24, 0x60000000}, 0x2c) r5 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x8) close(r5) write$cgroup_subtree(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="2d7099d8d73d"], 0x6) 746.09548ms ago: executing program 4 (id=2457): bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$tipc(r0, &(0x7f0000000a80)={&(0x7f0000000840)=@name={0x1e, 0x2, 0x0, {{0x0, 0x1}}}, 0x10, 0x0}, 0x0) 674.153646ms ago: executing program 3 (id=2458): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000900)={'bridge0\x00'}) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x44, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000900)={'bridge0\x00', @broadcast}) 672.109286ms ago: executing program 4 (id=2459): perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000001d00)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) ioctl$SIOCSIFHWADDR(r0, 0x8937, &(0x7f0000000040)={'syz_tun\x00', @random="010100004ec6"}) 340.603293ms ago: executing program 0 (id=2460): perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x4}, 0x48) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000002c0)={'bridge_slave_1\x00'}) r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0xd, 0x2, 0x7, 0x80, 0x0, 0x0, 0xa4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000480), 0x3}, 0x0, 0x0, 0x1000004, 0x0, 0x2e3, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0xfffffffc}, 0x48) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x99, 0x1, 0xfc, 0x0, 0x0, 0x4e87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0xc}, 0x1, 0x0, 0x8, 0x0, 0x20000}, 0x0, 0x1, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000006c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x12, 0x2, 0x8, 0xc}, 0x48) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x7, 0x5, &(0x7f0000000940)=ANY=[@ANYRES16=0x0, @ANYRES32], &(0x7f0000000140)='GPL\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000200)="b9e403c6631e39495aa05dc7cf1c", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$SIOCSIFHWADDR(r2, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'}) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x0, 0x0, 0x0, &(0x7f0000000040)='GPL\x00'}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x3, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="180000006408000004000000000000009500000008000853"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x4, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 279.020368ms ago: executing program 4 (id=2461): perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x4, 0x0, 0x8}, 0x48) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/1664], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffffe}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x2}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000980)='sys_exit\x00', r1}, 0x10) bpf$ITER_CREATE(0xb, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x2, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x702, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_freezer_state(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={@ifindex, 0xffffffffffffffff, 0x0, 0x0, 0x0, @link_id}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002300)={0xffffffffffffffff, 0x18000000000002a0, 0x22, 0x0, &(0x7f0000000140)="b9ff0300600d698cff9e14f008004de7f9c764360000002f00007f00000765e7959b", 0x0, 0x0, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={0xffffffffffffffff, 0x0, 0xe, 0x0, &(0x7f0000000100)="e0850001582f030000000000f400", 0x0, 0xc35, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x14, 0x0, 0x0, 0x0}, 0x90) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005700000095"], 0x0}, 0x90) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 224.399892ms ago: executing program 0 (id=2462): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000900)={'bridge0\x00'}) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x44, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x7101}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454cc, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x26e1, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002300000095000000000000008e342dc52806810a0309d76f06ec4f32bc9d99a08e04003294a850362641a3fa080d57109c330788328965019ab7e84afd9abf23bbca80ebf4bee9e26d14dc6207980a3540fcf610a1ae649e8ed5e466ec8ae27b614e2252bd45c5"], &(0x7f00000001c0)='GPL\x00', 0x4, 0x8f, &(0x7f00000002c0)=""/143}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000100)='jbd2_checkpoint_stats\x00', r4}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40086607, &(0x7f0000000040)) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000180)) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000500), 0xc) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) write$cgroup_devices(r5, &(0x7f0000000e80)=ANY=[@ANYBLOB="1e0308004d8c71ef2885634a8270e7113c00000000000000000000000000ac14140182c3343edcd82557dafa577d9b20e48984", @ANYRES64, @ANYRES8=r6], 0xffdd) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x44, 0x0, 0x0, 0x20, 0x0, 0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x9}, 0x0, 0x830, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 222.296793ms ago: executing program 4 (id=2463): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x891d, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8911, &(0x7f0000000cc0)='lo:\x96o8\x14d\xa1\xba\xda\xd1\xa0J\x12tQ\xb16\xe3\xd7\\b\x8b\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\xff\xe6\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf\xc8>Y\x1a\xfc\x1f9OB\x81\x89\xb7l\xed}\xe5\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x02\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2ak\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x01\x00\x00\x00\xd3\r7\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xd5s2\x9cVF\xd5\x18\xfe\x0f\x8f \x01\x00\x00\xb1\x88\xebW_\xa5\xe1\xf6\x8aj\xca\xf8m\xab\xe8\x99\xeb\xe1\xde\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\rh^J-\xd1\xfc\xfa 6(%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x1f\x9c,\x113\x7f\x03\x93\xe1\xcc\xe7f\r\xf3\xff0\f\x82%_\x92\x8b\xc4\xb9\xd9\xe7\xf2\xe4\xc1i\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02!\xed\xff\xee$\xc89\x8cB0\xd1\xa8\xd4\xe6K0\xe1\xa3TS\x18\xe6x\x1f%P\x9fU)\x83E\n\x90M\r.\x85gn_\xb2\xe9\x8a\x1c\xe3\x93\xd8\xbc\xb6N\xc3\xe1\xafh\xa0iF\xdcq\xf9\x17\xd9i\x844E\x1a\x13\x9a\xe6\xd3\xab:PM\xfbe\xfe9\xd9\x94\x1dx\xd6\x03b\xf7\x10N\xd1\x93\rU\x7fy\x18tE\xf1*\x9a0Z\x9f\xdc{\x13\xf6\xb7\xf7\xe6=\x9cD\x108\x8eS\xa0\xd0\xa7\tn\xd9\xae\xc0\x18~x[\x85Y\xb2\x82w\x150\x97\xba\xe6\xca\xb1\xa3\x02\x14^\xbdZ\xae\xf5/\xcf\xb8\xea8Uw\x92`\"2\x81j\xbb\x87+\x89\xc50xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000900)={'bridge0\x00'}) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x44, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x7101}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454cc, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x26e1, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002300000095000000000000008e342dc52806810a0309d76f06ec4f32bc9d99a08e04003294a850362641a3fa080d57109c330788328965019ab7e84afd9abf23bbca80ebf4bee9e26d14dc6207980a3540fcf610a1ae649e8ed5e466ec8ae27b614e2252bd45c5"], &(0x7f00000001c0)='GPL\x00', 0x4, 0x8f, &(0x7f00000002c0)=""/143}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000100)='jbd2_checkpoint_stats\x00', r4}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40086607, &(0x7f0000000040)) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000500), 0xc) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) write$cgroup_devices(r5, &(0x7f0000000e80)=ANY=[@ANYBLOB="1e0308004d8c71ef2885634a8270e7113c00000000000000000000000000ac14140182c3343edcd82557dafa577d9b20e48984", @ANYRES64, @ANYRES8=r6], 0xffdd) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x44, 0x0, 0x0, 0x20, 0x0, 0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x9}, 0x0, 0x830, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 37.941757ms ago: executing program 3 (id=2468): r0 = gettid() r1 = getpid() r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r1, r2, 0x0, 0x3, &(0x7f0000000040)='!+\x00'}, 0x30) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)=@o_path={&(0x7f0000000200)='./file0\x00', 0x0, 0x0, r2}, 0x18) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="8c1de45d8221147e8efa978b6273de02c5930208129e19bab06e6cbd4dfc9476cb48d757a75655723451c3b6b43abae845f68df27a9cc9d4e0b1ad38578c42336df467ec34c6adaac453618de93a0d8e8f10dd58f231b275f2e2595a6b4d51d736e843396e362d9a8e795930856876ec", 0x70}, {&(0x7f0000000140)="d1f2541883b0a0a186bf532695eda78d1bb6c80bd20c0ffca703a49334b900ff3962f75c1be992f804e4b6f6a1a357841d5f59de4a6f389f010878c6a28f4b0072bac0e21dd1bc17922bc398a7531cd7d8fd771827f548fbf5", 0x59}], 0x2, &(0x7f0000000280)=[@rights={{0x1c, 0x1, 0x1, [r2, r2, r2]}}, @rights={{0x28, 0x1, 0x1, [r2, r2, 0xffffffffffffffff, r2, r2, r2]}}, @cred={{0x1c, 0x1, 0x2, {r1, 0x0, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r2, r2, r2, r2, r2, r2]}}, @rights={{0x18, 0x1, 0x1, [r2, r2]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r1}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r1, 0x0, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [r3, r2, r2, r2, r2]}}], 0x150}, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup/syz1\x00', 0x200002, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000500)={{r2, 0xffffffffffffffff}, &(0x7f0000000480), &(0x7f00000004c0)=r3}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000800)={0xffffffffffffffff, 0xe0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, &(0x7f0000000580)=[0x0, 0x0, 0x0], &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x5e, &(0x7f0000000600)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000000640), &(0x7f0000000680), 0x8, 0xaf, 0x8, 0x8, &(0x7f00000006c0)}}, 0x10) r8 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000840)={0x1b, 0x0, 0x0, 0x2a2, 0x0, r2, 0x1, '\x00', r6, r2, 0x5, 0x5}, 0x48) openat$cgroup_subtree(r4, &(0x7f00000008c0), 0x2, 0x0) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000900)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r9, 0x8924, &(0x7f0000000940)={'veth1\x00', @broadcast}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000980)) socketpair(0xb, 0x5, 0x8000, &(0x7f00000009c0)={0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001c80)={r3, 0x0, 0x1000, 0xbd, &(0x7f0000000a00)="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", &(0x7f0000001a00)=""/189, 0x8, 0x0, 0xd0, 0xa6, &(0x7f0000001ac0)="173e9b60f9f8b69e3b60cd4c6a10a5c55726d17898c1a4b49119e059f5a31e68110dbe2f3b15041d5a4d56509b731b87e20c4e588c9f5c4f5cf9763fd5b000e7f4090af9f5c7a0e9b63daa1d66e8278d49daff0247653051ee03efc2bbc8d07638326b461ae3fc1147690a96dba5f1f4e0471f6cee1ac04718da86c707b4263ac69b00c2dc384a0d7e61a2d1cefad78ca0ad679c9059ca43e5885d0a0056b6a6989d987312dd6bd2d3b29677b5cd17854e26ca0f70ecdfad127ecbe607ad0697420a15742d1637a80caa6e5ede179374", &(0x7f0000001bc0)="bcb7b0a1d0ab203bfa93eb178403bea080640e64f0ea1d45437c10827a8960ba53e1c6985fceef1c1b8b4216f11a4135ab39890d26474cdcc92e7d9d77de5f5a6351739be31f0940891b47dac4588ae6af087c5072d64f9c4a7780a077a0dbac5ded8a0c152cb32eb6c5528cb808cc04833172c793583a24eda4469929544d61edfcad5f56c3fd4dead9334662a0d3d1de469d91a3910d80f353cb8c0cfe14fec18e8d6d7774", 0x1, 0x0, 0x5}, 0x50) setsockopt$sock_attach_bpf(r10, 0x1, 0x32, &(0x7f0000001d00)=r3, 0x4) r11 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000001d40)={0x2, 0x4, 0x8, 0x1, 0x80, r5, 0x6, '\x00', r6, r3, 0x2, 0x1, 0x4}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001fc0)={r2, 0x58, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000002100)={0x8, 0x18, &(0x7f0000001dc0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff}, [@call={0x85, 0x0, 0x0, 0x15}, @func={0x85, 0x0, 0x1, 0x0, 0x7}, @tail_call={{0x18, 0x2, 0x1, 0x0, r2}}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x8001}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r11}}]}, &(0x7f0000001e80)='syzkaller\x00', 0x9, 0x64, &(0x7f0000001ec0)=""/100, 0x41100, 0x40, '\x00', r12, 0x31, r2, 0x8, &(0x7f0000002000)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000002040)={0x1, 0x7, 0x8001, 0xfffffff9}, 0x10, r7, r2, 0x1, &(0x7f0000002080)=[r5, r5], &(0x7f00000020c0)=[{0x1, 0x1, 0x1, 0x7}], 0x10, 0x8fb}, 0x90) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000021c0)={0x3}, 0x8) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000002200)={0x3, 0x4, 0x4, 0xa, 0x0, r8, 0x1, '\x00', r12, r9, 0x0, 0x1, 0x3}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000002600)={{r2, 0xffffffffffffffff}, &(0x7f0000002580), &(0x7f00000025c0)=r3}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000026c0)={0x6, 0x26, &(0x7f0000002280)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x2}, {{0x18, 0x1, 0x1, 0x0, r8}}, {}, [@printk={@lu, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x5}}, @map_idx={0x18, 0x9, 0x5, 0x0, 0x3}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x73f}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r11}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000023c0)='syzkaller\x00', 0xf, 0xde, &(0x7f0000002400)=""/222, 0x100, 0x40, '\x00', 0x0, 0x25, r2, 0x8, &(0x7f0000002500)={0x5, 0x4}, 0x8, 0x10, &(0x7f0000002540)={0x0, 0x5, 0xa, 0x1000}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000002640)=[r13], &(0x7f0000002680)=[{0x1, 0x5, 0x5, 0xa}, {0x1, 0x3, 0x4, 0xa}, {0x3, 0x1, 0x1, 0x6}, {0x3, 0x3, 0x0, 0xa}], 0x10, 0x200}, 0x90) ioctl$SIOCSIFHWADDR(r9, 0x8924, &(0x7f0000002780)={'ip_vti0\x00', @remote}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002900)={&(0x7f00000027c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x9c, 0x9c, 0xa, [@restrict={0x1, 0x0, 0x0, 0xb, 0x5}, @fwd={0x3}, @volatile={0x9, 0x0, 0x0, 0x9, 0x4}, @struct={0x2, 0x9, 0x0, 0x4, 0x0, 0x6092, [{0xe, 0x5}, {0x7, 0x4, 0x101}, {0xb, 0x5, 0xe}, {0x4, 0x0, 0x861b}, {0xa, 0x0, 0x8}, {0x1, 0x1, 0xfffffffb}, {0x8, 0x2, 0xa2}, {0x1, 0x2, 0x3}, {0xa, 0x4, 0x32d}]}]}, {0x0, [0x61, 0x0, 0x0, 0x2e, 0x2e, 0x30, 0x5f, 0x2e]}}, &(0x7f0000002880)=""/121, 0xbe, 0x79, 0x0, 0xc}, 0x20) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000002940)) r14 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000029c0)={r14, r2, 0x0, 0x4, &(0x7f0000002980)='\\&[\x00'}, 0x30) openat$tun(0xffffffffffffff9c, &(0x7f0000002a00), 0x52002, 0x0) 0s ago: executing program 1 (id=1398): openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x10001, 0x9, 0x1}, 0x48) close(r0) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000740)={r1, &(0x7f0000000000), &(0x7f0000001a00)=""/122}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r0, &(0x7f0000000080), &(0x7f0000000200)=""/155}, 0x20) bpf$MAP_UPDATE_CONST_STR(0x4, &(0x7f0000001800)={{r0}, &(0x7f0000001780)=0x4, &(0x7f00000017c0)='%pS \x00'}, 0x20) kernel console output (not intermixed with test programs): 4][ T4115] ? setup_fault_attr+0x3d0/0x3d0 [ 63.629310][ T4115] ? __alloc_skb+0x7a/0x4d0 [ 63.633641][ T4115] ? perf_trace_kmem_alloc+0x4b/0x130 [ 63.638848][ T4115] ? __ipv6_ifa_notify+0x2e1/0x1290 [ 63.643909][ T4115] should_failslab+0x5/0x20 [ 63.648226][ T4115] __kmalloc_track_caller+0x4f/0x2b0 [ 63.653345][ T4115] ? kmem_cache_alloc+0x151/0x250 [ 63.658228][ T4115] ? __ipv6_ifa_notify+0x2e1/0x1290 [ 63.663266][ T4115] __alloc_skb+0xb4/0x4d0 [ 63.667491][ T4115] __ipv6_ifa_notify+0x2e1/0x1290 [ 63.672354][ T4115] ? snmp6_fill_stats+0x570/0x570 [ 63.677211][ T4115] ? __local_bh_enable_ip+0x4f/0x70 [ 63.682247][ T4115] ? fib6_flush_trees+0x2de/0x330 [ 63.687103][ T4115] ? __ipv6_addr_type+0x10e/0x2e0 [ 63.691969][ T4115] ? inet6_dump_fib+0xc90/0xc90 [ 63.696651][ T4115] ? ipv6_add_addr+0xaa7/0xd40 [ 63.701255][ T4115] ? node_free_rcu+0x20/0x20 [ 63.705682][ T4115] ? memset+0x1f/0x40 [ 63.709501][ T4115] ? inet6_dump_fib+0xc90/0xc90 [ 63.714792][ T4115] add_addr+0x2c8/0x470 [ 63.718788][ T4115] ? addrconf_addr_gen+0xd00/0xd00 [ 63.723734][ T4115] ? check_preemption_disabled+0x9f/0x320 [ 63.729291][ T4115] ? debug_smp_processor_id+0x20/0x20 [ 63.734497][ T4115] ? stack_trace_save+0x118/0x1c0 [ 63.739361][ T4115] addrconf_sit_config+0x8b7/0x1410 [ 63.744396][ T4115] ? addrconf_dad_run+0x610/0x610 [ 63.749249][ T4115] ? __dev_notify_flags+0x26e/0x510 [ 63.754282][ T4115] ? dev_change_flags+0xe7/0x190 [ 63.759056][ T4115] ? dev_ifsioc+0x104/0xa60 [ 63.763397][ T4115] ? dev_ioctl+0x505/0xb40 [ 63.767648][ T4115] ? sock_do_ioctl+0x295/0x3a0 [ 63.772248][ T4115] ? sock_ioctl+0x4a4/0x760 [ 63.776587][ T4115] ? do_vfs_ioctl+0x742/0x1720 [ 63.781194][ T4115] ? __x64_sys_ioctl+0xd4/0x110 [ 63.785963][ T4115] ? do_syscall_64+0xca/0x1c0 [ 63.790475][ T4115] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 63.796383][ T4115] ? check_preemption_disabled+0x9f/0x320 [ 63.801933][ T4115] ? _raw_write_lock_bh+0xa4/0x170 [ 63.806887][ T4115] ? debug_smp_processor_id+0x20/0x20 [ 63.812091][ T4115] ? arp_mc_map+0x4fd/0x840 [ 63.816430][ T4115] ? __local_bh_enable_ip+0x4f/0x70 [ 63.821549][ T4115] ? addrconf_permanent_addr+0xb4a/0xba0 [ 63.827019][ T4115] ? igmpv3_del_delrec+0x700/0x700 [ 63.831965][ T4115] ? check_preemption_disabled+0x9f/0x320 [ 63.837519][ T4115] ? addrconf_notify+0xe50/0xe50 [ 63.842291][ T4115] ? igmp_group_added+0x1fa/0x800 [ 63.847154][ T4115] ? igmpv3_del_delrec+0x700/0x700 [ 63.852187][ T4115] ? tun_sock_write_space+0x149/0x1c0 [ 63.857397][ T4115] ? mutex_lock+0xa5/0x110 [ 63.861655][ T4115] ? mutex_trylock+0xa0/0xa0 [ 63.866228][ T4115] ? inetdev_event+0xdbc/0x1040 [ 63.870905][ T4115] ? addrconf_link_ready+0xdd/0x1b0 [ 63.875926][ T4115] addrconf_notify+0x9a5/0xe50 [ 63.880529][ T4115] raw_notifier_call_chain+0x95/0x110 [ 63.885736][ T4115] __dev_notify_flags+0x26e/0x510 [ 63.890597][ T4115] ? __dev_change_flags+0x6e0/0x6e0 [ 63.895627][ T4115] ? __dev_change_flags+0x503/0x6e0 [ 63.900665][ T4115] ? dev_get_flags+0x1c0/0x1c0 [ 63.905264][ T4115] ? selinux_capable+0x2f1/0x430 [ 63.910188][ T4115] ? selinux_capset+0xe0/0xe0 [ 63.914685][ T4115] dev_change_flags+0xe7/0x190 [ 63.919285][ T4115] dev_ifsioc+0x104/0xa60 [ 63.923441][ T4115] ? mutex_lock+0xa5/0x110 [ 63.927686][ T4115] ? dev_ioctl+0xb40/0xb40 [ 63.931943][ T4115] dev_ioctl+0x505/0xb40 [ 63.936024][ T4115] sock_do_ioctl+0x295/0x3a0 [ 63.940466][ T4115] ? sock_splice_read+0xf0/0xf0 [ 63.945138][ T4115] ? get_pid_task+0xde/0x130 [ 63.949560][ T4115] sock_ioctl+0x4a4/0x760 [ 63.953728][ T4115] ? sock_poll+0x310/0x310 [ 63.957982][ T4115] ? memset+0x1f/0x40 [ 63.961800][ T4115] ? fsnotify+0x1280/0x1340 [ 63.966147][ T4115] ? sock_poll+0x310/0x310 [ 63.970394][ T4115] do_vfs_ioctl+0x742/0x1720 [ 63.974820][ T4115] ? ioctl_preallocate+0x250/0x250 [ 63.979768][ T4115] ? __fget+0x407/0x490 [ 63.983757][ T4115] ? fget_many+0x20/0x20 [ 63.988094][ T4115] ? debug_smp_processor_id+0x20/0x20 [ 63.993342][ T4115] ? security_file_ioctl+0x7d/0xa0 [ 63.998253][ T4115] __x64_sys_ioctl+0xd4/0x110 [ 64.002784][ T4115] do_syscall_64+0xca/0x1c0 [ 64.007110][ T4115] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 64.012832][ T4115] RIP: 0033:0x7f116390bb99 [ 64.017089][ T4115] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 64.036525][ T4115] RSP: 002b:00007f1162b8d048 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 64.044770][ T4115] RAX: ffffffffffffffda RBX: 00007f1163a99f60 RCX: 00007f116390bb99 [ 64.052580][ T4115] RDX: 0000000020000140 RSI: 0000000000008914 RDI: 0000000000000006 [ 64.060392][ T4115] RBP: 00007f1162b8d0a0 R08: 0000000000000000 R09: 0000000000000000 [ 64.068216][ T4115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 64.076016][ T4115] R13: 000000000000000b R14: 00007f1163a99f60 R15: 00007ffe39d5fd18 [ 64.228619][ T4084] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.235503][ T4084] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.242641][ T4084] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.249484][ T4084] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.294345][ T3037] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.313792][ T3037] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.390407][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.403766][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.429305][ T7] device bridge_slave_1 left promiscuous mode [ 64.435272][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.444408][ T23] audit: type=1400 audit(1719988457.069:140): avc: denied { create } for pid=4145 comm="syz.4.1533" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 64.478870][ T7] device bridge_slave_0 left promiscuous mode [ 64.484845][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.593644][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.602016][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.610489][ T74] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.617351][ T74] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.625804][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.634619][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.643555][ T74] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.650412][ T74] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.739649][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.747743][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.756873][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.765135][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.818277][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.826522][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.834876][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.844072][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.939494][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.959443][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.971445][ T4168] FAULT_INJECTION: forcing a failure. [ 64.971445][ T4168] name failslab, interval 1, probability 0, space 0, times 0 [ 64.989174][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.004641][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.039476][ T4168] CPU: 1 PID: 4168 Comm: syz.4.1543 Not tainted 5.4.276-syzkaller-00021-g58de09405d1e #0 [ 65.049094][ T4168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 65.058986][ T4168] Call Trace: [ 65.062121][ T4168] dump_stack+0x1d8/0x241 [ 65.066283][ T4168] ? panic+0x89d/0x89d [ 65.070206][ T4168] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 65.075833][ T4168] should_fail+0x71f/0x880 [ 65.080090][ T4168] ? setup_fault_attr+0x3d0/0x3d0 [ 65.084953][ T4168] ? __virt_addr_valid+0x20e/0x2a0 [ 65.089896][ T4168] ? __se_sys_bpf+0x721d/0xbcb0 [ 65.094581][ T4168] should_failslab+0x5/0x20 [ 65.099534][ T4168] __kmalloc+0x51/0x2e0 [ 65.103514][ T4168] __se_sys_bpf+0x721d/0xbcb0 [ 65.108050][ T4168] ? stack_trace_save+0x1c0/0x1c0 [ 65.112973][ T4168] ? __kernel_text_address+0x94/0x100 [ 65.118181][ T4168] ? unwind_get_return_address+0x49/0x80 [ 65.123650][ T4168] ? arch_stack_walk+0xf5/0x140 [ 65.128439][ T4168] ? _kstrtoull+0x390/0x4a0 [ 65.132763][ T4168] ? __x64_sys_bpf+0x80/0x80 [ 65.137202][ T4168] ? kstrtouint_from_user+0x20a/0x2a0 [ 65.142400][ T4168] ? kstrtol_from_user+0x310/0x310 [ 65.147357][ T4168] ? get_pid_task+0xde/0x130 [ 65.151809][ T4168] ? proc_fail_nth_write+0x20b/0x290 [ 65.156888][ T4168] ? proc_fail_nth_read+0x210/0x210 [ 65.161931][ T4168] ? proc_fail_nth_read+0x210/0x210 [ 65.166959][ T4168] ? memset+0x1f/0x40 [ 65.170779][ T4168] ? fsnotify+0x1280/0x1340 [ 65.175121][ T4168] ? __kernel_write+0x350/0x350 [ 65.179807][ T4168] ? check_preemption_disabled+0x9f/0x320 [ 65.185361][ T4168] ? debug_smp_processor_id+0x20/0x20 [ 65.190570][ T4168] ? __fsnotify_parent+0x310/0x310 [ 65.195513][ T4168] ? __sb_end_write+0xc4/0x120 [ 65.200122][ T4168] ? vfs_write+0x41a/0x4e0 [ 65.204369][ T4168] ? fput_many+0x15e/0x1b0 [ 65.208618][ T4168] ? check_preemption_disabled+0x153/0x320 [ 65.214265][ T4168] ? __do_page_fault+0x725/0xbb0 [ 65.219040][ T4168] do_syscall_64+0xca/0x1c0 [ 65.223381][ T4168] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 65.229109][ T4168] RIP: 0033:0x7ffaf1757b99 [ 65.233356][ T4168] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 65.252803][ T4168] RSP: 002b:00007ffaf09d9048 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 65.261045][ T4168] RAX: ffffffffffffffda RBX: 00007ffaf18e5f60 RCX: 00007ffaf1757b99 [ 65.268852][ T4168] RDX: 0000000000000020 RSI: 0000000020000240 RDI: 0000000000000001 [ 65.276663][ T4168] RBP: 00007ffaf09d90a0 R08: 0000000000000000 R09: 0000000000000000 [ 65.284473][ T4168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 65.292286][ T4168] R13: 000000000000000b R14: 00007ffaf18e5f60 R15: 00007ffe886da758 [ 65.306129][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.331768][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.343666][ T4182] sock: sock_set_timeout: `syz.2.1547' (pid 4182) tries to set negative timeout [ 65.468590][ T4084] syz-executor (4084) used greatest stack depth: 20248 bytes left [ 65.928312][ T4210] device bond_slave_0 entered promiscuous mode [ 65.935886][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 65.950194][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.163551][ T4211] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.171117][ T4244] FAULT_INJECTION: forcing a failure. [ 66.171117][ T4244] name failslab, interval 1, probability 0, space 0, times 0 [ 66.172258][ T4211] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.191714][ T4211] device bridge_slave_0 entered promiscuous mode [ 66.210455][ T4244] CPU: 1 PID: 4244 Comm: syz.3.1574 Not tainted 5.4.276-syzkaller-00021-g58de09405d1e #0 [ 66.216404][ T4211] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.220064][ T4244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 66.220067][ T4244] Call Trace: [ 66.220083][ T4244] dump_stack+0x1d8/0x241 [ 66.220091][ T4244] ? panic+0x89d/0x89d [ 66.220099][ T4244] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 66.220111][ T4244] should_fail+0x71f/0x880 [ 66.220126][ T4244] ? setup_fault_attr+0x3d0/0x3d0 [ 66.227032][ T4211] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.236821][ T4244] ? make_kuid+0x200/0x700 [ 66.236830][ T4244] ? build_skb+0x26/0x440 [ 66.236839][ T4244] should_failslab+0x5/0x20 [ 66.236853][ T4244] kmem_cache_alloc+0x28/0x250 [ 66.241232][ T4211] device bridge_slave_1 entered promiscuous mode [ 66.244117][ T4244] build_skb+0x26/0x440 [ 66.297412][ T4244] bpf_prog_test_run_skb+0x302/0xf00 [ 66.301610][ T4211] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.302549][ T4244] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 66.309408][ T4211] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.315023][ T4244] ? __bpf_prog_get+0x296/0x310 [ 66.315032][ T4244] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 66.315046][ T4244] __se_sys_bpf+0x2e37/0xbcb0 [ 66.322165][ T4211] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.326744][ T4244] ? 0xffffffffa0040000 [ 66.332396][ T4211] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.336900][ T4244] ? stack_trace_save+0x1c0/0x1c0 [ 66.359644][ T4244] ? __kernel_text_address+0x94/0x100 [ 66.364846][ T4244] ? unwind_get_return_address+0x49/0x80 [ 66.370317][ T4244] ? arch_stack_walk+0xf5/0x140 [ 66.375000][ T4244] ? _kstrtoull+0x390/0x4a0 [ 66.379338][ T4244] ? __x64_sys_bpf+0x80/0x80 [ 66.383762][ T4244] ? kstrtouint_from_user+0x20a/0x2a0 [ 66.388970][ T4244] ? kstrtol_from_user+0x310/0x310 [ 66.393921][ T4244] ? get_pid_task+0xde/0x130 [ 66.398342][ T4244] ? proc_fail_nth_write+0x20b/0x290 [ 66.403463][ T4244] ? proc_fail_nth_read+0x210/0x210 [ 66.408497][ T4244] ? proc_fail_nth_read+0x210/0x210 [ 66.413545][ T4244] ? memset+0x1f/0x40 [ 66.417360][ T4244] ? fsnotify+0x1280/0x1340 [ 66.422264][ T4244] ? __kernel_write+0x350/0x350 [ 66.426945][ T4244] ? check_preemption_disabled+0x9f/0x320 [ 66.432489][ T4244] ? debug_smp_processor_id+0x20/0x20 [ 66.437699][ T4244] ? __fsnotify_parent+0x310/0x310 [ 66.442705][ T4244] ? __sb_end_write+0xc4/0x120 [ 66.447337][ T4244] ? vfs_write+0x41a/0x4e0 [ 66.451586][ T4244] ? fput_many+0x15e/0x1b0 [ 66.455832][ T4244] ? check_preemption_disabled+0x153/0x320 [ 66.461574][ T4244] do_syscall_64+0xca/0x1c0 [ 66.466039][ T4244] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 66.471724][ T4244] RIP: 0033:0x7f5f3f671b99 [ 66.475979][ T4244] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 66.495417][ T4244] RSP: 002b:00007f5f3e8f3048 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 66.503747][ T4244] RAX: ffffffffffffffda RBX: 00007f5f3f7fff60 RCX: 00007f5f3f671b99 [ 66.511558][ T4244] RDX: 0000000000000050 RSI: 0000000020000000 RDI: 000000000000000a [ 66.519372][ T4244] RBP: 00007f5f3e8f30a0 R08: 0000000000000000 R09: 0000000000000000 [ 66.527181][ T4244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 66.535079][ T4244] R13: 000000000000000b R14: 00007f5f3f7fff60 R15: 00007ffcb3548bf8 [ 66.543506][ T13] cfg80211: failed to load regulatory.db [ 66.550380][ T462] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.560624][ T462] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.623429][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.631422][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.640614][ T7] device bridge_slave_1 left promiscuous mode [ 66.649618][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.683308][ T7] device bridge_slave_0 left promiscuous mode [ 66.710633][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.817729][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.826703][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.835712][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.842689][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.851394][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.859945][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.867989][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.874862][ T373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.882193][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.891193][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.923136][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.934446][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.004267][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.013450][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.027696][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.035777][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.058590][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.074619][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.099265][ T4297] FAULT_INJECTION: forcing a failure. [ 67.099265][ T4297] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 67.116077][ T4297] CPU: 1 PID: 4297 Comm: syz.3.1595 Not tainted 5.4.276-syzkaller-00021-g58de09405d1e #0 [ 67.125867][ T4297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 67.135927][ T4297] Call Trace: [ 67.139064][ T4297] dump_stack+0x1d8/0x241 [ 67.143307][ T4297] ? panic+0x89d/0x89d [ 67.147218][ T4297] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 67.152964][ T4297] ? preempt_schedule_irq+0xe7/0x140 [ 67.158334][ T4297] ? perf_pmu_sched_task+0x480/0x480 [ 67.163707][ T4297] should_fail+0x71f/0x880 [ 67.168076][ T4297] ? setup_fault_attr+0x3d0/0x3d0 [ 67.173079][ T4297] __alloc_pages_nodemask+0x1b4/0x840 [ 67.178292][ T4297] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 67.183672][ T4297] ? find_next_bit+0x7b/0x100 [ 67.188181][ T4297] pcpu_populate_chunk+0x1bb/0xd00 [ 67.193130][ T4297] ? find_next_bit+0xc3/0x100 [ 67.197638][ T4297] pcpu_alloc+0x79e/0x1050 [ 67.201904][ T4297] prealloc_init+0x238/0x800 [ 67.206324][ T4297] htab_map_alloc+0x638/0x930 [ 67.210834][ T4297] __se_sys_bpf+0x3291/0xbcb0 [ 67.215432][ T4297] ? stack_trace_save+0x1c0/0x1c0 [ 67.220294][ T4297] ? __kernel_text_address+0x94/0x100 [ 67.225502][ T4297] ? unwind_get_return_address+0x49/0x80 [ 67.231055][ T4297] ? arch_stack_walk+0xf5/0x140 [ 67.235745][ T4297] ? _kstrtoull+0x390/0x4a0 [ 67.240083][ T4297] ? __x64_sys_bpf+0x80/0x80 [ 67.244548][ T4297] ? kstrtouint_from_user+0x20a/0x2a0 [ 67.249717][ T4297] ? kstrtol_from_user+0x310/0x310 [ 67.254667][ T4297] ? get_pid_task+0xde/0x130 [ 67.259092][ T4297] ? proc_fail_nth_write+0x20b/0x290 [ 67.264213][ T4297] ? proc_fail_nth_read+0x210/0x210 [ 67.269246][ T4297] ? proc_fail_nth_read+0x210/0x210 [ 67.274280][ T4297] ? memset+0x1f/0x40 [ 67.278185][ T4297] ? fsnotify+0x1280/0x1340 [ 67.282524][ T4297] ? __kernel_write+0x350/0x350 [ 67.287218][ T4297] ? check_preemption_disabled+0x9f/0x320 [ 67.292768][ T4297] ? debug_smp_processor_id+0x20/0x20 [ 67.297976][ T4297] ? __fsnotify_parent+0x310/0x310 [ 67.303184][ T4297] ? __sb_end_write+0xc4/0x120 [ 67.307785][ T4297] ? vfs_write+0x41a/0x4e0 [ 67.312129][ T4297] ? fput_many+0x15e/0x1b0 [ 67.316375][ T4297] ? check_preemption_disabled+0x153/0x320 [ 67.322019][ T4297] ? __do_page_fault+0x725/0xbb0 [ 67.326877][ T4297] do_syscall_64+0xca/0x1c0 [ 67.331393][ T4297] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 67.337205][ T4297] RIP: 0033:0x7f5f3f671b99 [ 67.341461][ T4297] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 67.360894][ T4297] RSP: 002b:00007f5f3e8f3048 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 67.369141][ T4297] RAX: ffffffffffffffda RBX: 00007f5f3f7fff60 RCX: 00007f5f3f671b99 [ 67.377135][ T4297] RDX: 0000000000000048 RSI: 0000000020000840 RDI: 0000000000000000 [ 67.384936][ T4297] RBP: 00007f5f3e8f30a0 R08: 0000000000000000 R09: 0000000000000000 [ 67.392750][ T4297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 67.400561][ T4297] R13: 000000000000000b R14: 00007f5f3f7fff60 R15: 00007ffcb3548bf8 [ 67.426057][ T416] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.435906][ T416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.451366][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.482611][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.148594][ T7] device bridge_slave_1 left promiscuous mode [ 68.162580][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.197798][ T7] device bridge_slave_0 left promiscuous mode [ 68.204779][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.483812][ T4352] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.499163][ T4352] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.524489][ T4352] device bridge_slave_0 entered promiscuous mode [ 68.556067][ T4352] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.570182][ T4352] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.582195][ T4352] device bridge_slave_1 entered promiscuous mode [ 68.694811][ T4352] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.701692][ T4352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.790627][ T462] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.800188][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.807715][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.844991][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.859502][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.868983][ T462] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.875807][ T462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.883132][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.891264][ T462] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.898080][ T462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.918926][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.927219][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.935708][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.945610][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.047311][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.078487][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.086742][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.864302][ T4494] sock: process `syz.3.1681' is using obsolete setsockopt SO_BSDCOMPAT [ 70.012284][ T258] device bridge_slave_1 left promiscuous mode [ 70.020482][ T258] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.028665][ T258] device bridge_slave_0 left promiscuous mode [ 70.034673][ T258] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.143400][ T4502] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.150501][ T4502] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.158121][ T4502] device bridge_slave_0 entered promiscuous mode [ 70.196885][ T4502] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.208334][ T4502] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.224549][ T4502] device bridge_slave_1 entered promiscuous mode [ 70.354360][ T4502] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.361241][ T4502] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.368345][ T4502] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.375102][ T4502] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.440409][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.454145][ T3782] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.472853][ T3782] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.492928][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.503078][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.514791][ T3782] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.521658][ T3782] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.529363][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.529652][ T4593] FAULT_INJECTION: forcing a failure. [ 70.529652][ T4593] name failslab, interval 1, probability 0, space 0, times 0 [ 70.537555][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.549783][ T4593] CPU: 1 PID: 4593 Comm: syz.2.1722 Not tainted 5.4.276-syzkaller-00021-g58de09405d1e #0 [ 70.559346][ T3782] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.567264][ T4593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 70.574179][ T3782] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.584010][ T4593] Call Trace: [ 70.584043][ T4593] dump_stack+0x1d8/0x241 [ 70.598338][ T4593] ? panic+0x89d/0x89d [ 70.602239][ T4593] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 70.608142][ T4593] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 70.613787][ T4593] should_fail+0x71f/0x880 [ 70.618038][ T4593] ? setup_fault_attr+0x3d0/0x3d0 [ 70.622904][ T4593] ? trace_probe_init+0x2a6/0x370 [ 70.627756][ T4593] should_failslab+0x5/0x20 [ 70.632098][ T4593] __kmalloc_track_caller+0x4f/0x2b0 [ 70.637233][ T4593] kstrdup+0x31/0x70 [ 70.641128][ T4593] trace_probe_init+0x2a6/0x370 [ 70.645869][ T4593] create_local_trace_uprobe+0x192/0x6f0 [ 70.651280][ T4593] ? bpf_get_uprobe_info+0x530/0x530 [ 70.656854][ T4593] perf_uprobe_init+0xed/0x190 [ 70.661456][ T4593] perf_uprobe_event_init+0xda/0x170 [ 70.666574][ T4593] perf_try_init_event+0x130/0x3e0 [ 70.671522][ T4593] perf_event_alloc+0xd82/0x1b30 [ 70.676299][ T4593] ? perf_event_create_kernel_counter+0x620/0x620 [ 70.682550][ T4593] ? _raw_spin_unlock+0x49/0x60 [ 70.687231][ T4593] ? __alloc_fd+0x4c1/0x560 [ 70.691571][ T4593] __se_sys_perf_event_open+0xa9f/0x37c0 [ 70.697046][ T4593] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 70.702593][ T4593] ? check_preemption_disabled+0x153/0x320 [ 70.708239][ T4593] ? __do_page_fault+0x725/0xbb0 [ 70.713009][ T4593] ? __x64_sys_perf_event_open+0x1c/0xc0 [ 70.718477][ T4593] do_syscall_64+0xca/0x1c0 [ 70.722819][ T4593] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 70.728546][ T4593] RIP: 0033:0x7f116390bb99 [ 70.732797][ T4593] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 70.752328][ T4593] RSP: 002b:00007f1162b8d048 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 70.760570][ T4593] RAX: ffffffffffffffda RBX: 00007f1163a99f60 RCX: 00007f116390bb99 [ 70.768380][ T4593] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020001080 [ 70.776190][ T4593] RBP: 00007f1162b8d0a0 R08: 0000000000000000 R09: 0000000000000000 [ 70.784002][ T4593] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 70.791813][ T4593] R13: 000000000000000b R14: 00007f1163a99f60 R15: 00007ffe39d5fd18 [ 70.807014][ T4593] trace_uprobe: Failed to allocate trace_uprobe.(-12) [ 70.818814][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.826742][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.834599][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.842734][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.877230][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.885794][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.923666][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.932771][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.958135][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.966731][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.978577][ T4609] FAULT_INJECTION: forcing a failure. [ 70.978577][ T4609] name failslab, interval 1, probability 0, space 0, times 0 [ 70.991605][ T4609] CPU: 0 PID: 4609 Comm: syz.3.1729 Not tainted 5.4.276-syzkaller-00021-g58de09405d1e #0 [ 71.001198][ T4609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 71.011091][ T4609] Call Trace: [ 71.014232][ T4609] dump_stack+0x1d8/0x241 [ 71.018390][ T4609] ? panic+0x89d/0x89d [ 71.022297][ T4609] ? ppp_release+0xe9/0x1e0 [ 71.026634][ T4609] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 71.032275][ T4609] ? prepare_exit_to_usermode+0x199/0x200 [ 71.038019][ T4609] ? mutex_lock+0xa5/0x110 [ 71.042268][ T4609] should_fail+0x71f/0x880 [ 71.046510][ T4609] ? apic_timer_interrupt+0xa/0x20 [ 71.051461][ T4609] ? setup_fault_attr+0x3d0/0x3d0 [ 71.056317][ T4609] ? __radix_tree_delete+0x136/0x3a0 [ 71.061444][ T4609] ? __sanitizer_cov_trace_const_cmp1+0x1b/0x70 [ 71.067513][ T4609] ? kobject_uevent_env+0x26f/0x710 [ 71.072549][ T4609] should_failslab+0x5/0x20 [ 71.076896][ T4609] kmem_cache_alloc_trace+0x28/0x260 [ 71.082012][ T4609] kobject_uevent_env+0x26f/0x710 [ 71.086883][ T4609] ? kmem_cache_free+0x252/0x2c0 [ 71.091652][ T4609] ? kernfs_put+0x31a/0x4b0 [ 71.095986][ T4609] kobject_put+0x174/0x2f0 [ 71.100237][ T4609] netdev_queue_update_kobjects+0x337/0x3a0 [ 71.105964][ T4609] netdev_unregister_kobject+0x10c/0x240 [ 71.111431][ T4609] rollback_registered_many+0xed6/0x1330 [ 71.116903][ T4609] ? _raw_spin_trylock_bh+0x190/0x190 [ 71.122105][ T4609] ? unregister_netdevice_many+0x250/0x250 [ 71.127750][ T4609] ? schedule+0x143/0x1d0 [ 71.131914][ T4609] ? __mutex_lock+0xaa1/0x1060 [ 71.136516][ T4609] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 71.143111][ T4609] ? fsnotify+0x1280/0x1340 [ 71.147451][ T4609] ? memset+0x1f/0x40 [ 71.151266][ T4609] ? fsnotify+0x1280/0x1340 [ 71.155608][ T4609] unregister_netdevice_queue+0x333/0x500 [ 71.161166][ T4609] ? alloc_netdev_mqs+0xc70/0xc70 [ 71.166025][ T4609] ? ppp_open+0x70/0x70 [ 71.170016][ T4609] ppp_release+0xe9/0x1e0 [ 71.174183][ T4609] ? ppp_open+0x70/0x70 [ 71.178175][ T4609] __fput+0x262/0x680 [ 71.181996][ T4609] task_work_run+0x140/0x170 [ 71.186422][ T4609] exit_to_usermode_loop+0x190/0x1a0 [ 71.191543][ T4609] prepare_exit_to_usermode+0x199/0x200 [ 71.196925][ T4609] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 71.202652][ T4609] RIP: 0033:0x7f5f3f671b99 [ 71.206906][ T4609] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 71.226350][ T4609] RSP: 002b:00007f5f3e8f3048 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 71.234588][ T4609] RAX: 0000000000000000 RBX: 00007f5f3f7fff60 RCX: 00007f5f3f671b99 [ 71.242397][ T4609] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 71.250385][ T4609] RBP: 00007f5f3e8f30a0 R08: 0000000000000000 R09: 0000000000000000 [ 71.258194][ T4609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 71.266007][ T4609] R13: 000000000000000b R14: 00007f5f3f7fff60 R15: 00007ffcb3548bf8 [ 71.298845][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.309254][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.320801][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.338181][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.269463][ T734] device bridge_slave_1 left promiscuous mode [ 72.275426][ T734] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.320454][ T734] device bridge_slave_0 left promiscuous mode [ 72.328428][ T734] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.505163][ T4659] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.512502][ T4659] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.520454][ T4659] device bridge_slave_0 entered promiscuous mode [ 72.528655][ T4659] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.535475][ T4659] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.542862][ T4659] device bridge_slave_1 entered promiscuous mode [ 72.832980][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.842923][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.850551][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.858945][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.867783][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.876234][ T18] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.883089][ T18] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.890832][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.899142][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.909133][ T18] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.915958][ T18] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.930149][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.937622][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.026796][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.048875][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.076816][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.120917][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.161393][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.108639][ T734] device bridge_slave_1 left promiscuous mode [ 74.114615][ T734] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.156037][ T734] device bridge_slave_0 left promiscuous mode [ 74.162200][ T734] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.414607][ T4824] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.421555][ T4824] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.428687][ T4824] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.435426][ T4824] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.442624][ T4824] FAULT_INJECTION: forcing a failure. [ 74.442624][ T4824] name failslab, interval 1, probability 0, space 0, times 0 [ 74.455025][ T4824] CPU: 1 PID: 4824 Comm: syz.2.1814 Not tainted 5.4.276-syzkaller-00021-g58de09405d1e #0 [ 74.464623][ T4824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 74.474515][ T4824] Call Trace: [ 74.477649][ T4824] dump_stack+0x1d8/0x241 [ 74.481810][ T4824] ? panic+0x89d/0x89d [ 74.485715][ T4824] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 74.491357][ T4824] ? __kasan_slab_free+0x233/0x270 [ 74.496305][ T4824] ? kfree+0x123/0x370 [ 74.500211][ T4824] ? igmpv3_del_delrec+0x627/0x700 [ 74.505155][ T4824] ? ____ip_mc_inc_group+0x663/0x8d0 [ 74.510281][ T4824] ? br_dev_open+0xca/0xe0 [ 74.514529][ T4824] ? __dev_open+0x28b/0x420 [ 74.519388][ T4824] ? __dev_change_flags+0x1db/0x6e0 [ 74.524420][ T4824] ? dev_change_flags+0x87/0x190 [ 74.529188][ T4824] should_fail+0x71f/0x880 [ 74.533531][ T4824] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 74.539527][ T4824] ? setup_fault_attr+0x3d0/0x3d0 [ 74.544374][ T4824] ? __hw_addr_add_ex+0x186/0x5d0 [ 74.549234][ T4824] should_failslab+0x5/0x20 [ 74.553575][ T4824] kmem_cache_alloc_trace+0x28/0x260 [ 74.558697][ T4824] __hw_addr_add_ex+0x186/0x5d0 [ 74.563478][ T4824] dev_mc_add+0x65/0xc0 [ 74.567464][ T4824] igmp_group_added+0x1b4/0x800 [ 74.572153][ T4824] ? igmpv3_del_delrec+0x700/0x700 [ 74.577093][ T4824] ? igmpv3_del_delrec+0x627/0x700 [ 74.582042][ T4824] ____ip_mc_inc_group+0x66b/0x8d0 [ 74.587419][ T4824] ? __ip_mc_inc_group+0x30/0x30 [ 74.592188][ T4824] br_multicast_join_snoopers+0x133/0x280 [ 74.597738][ T4824] ? br_ip6_multicast_query_expired+0x150/0x150 [ 74.603812][ T4824] br_dev_open+0xca/0xe0 [ 74.607897][ T4824] __dev_open+0x28b/0x420 [ 74.612058][ T4824] ? dev_open+0x200/0x200 [ 74.616224][ T4824] ? dev_set_rx_mode+0x85/0x2b0 [ 74.620912][ T4824] ? br_dev_stop+0xd0/0xd0 [ 74.625164][ T4824] __dev_change_flags+0x1db/0x6e0 [ 74.630024][ T4824] ? dev_get_flags+0x1c0/0x1c0 [ 74.634627][ T4824] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 74.641235][ T4824] dev_change_flags+0x87/0x190 [ 74.645852][ T4824] dev_ifsioc+0x104/0xa60 [ 74.650163][ T4824] ? mutex_lock+0xd6/0x110 [ 74.654522][ T4824] ? dev_ioctl+0xb40/0xb40 [ 74.658759][ T4824] dev_ioctl+0x505/0xb40 [ 74.662841][ T4824] sock_do_ioctl+0x295/0x3a0 [ 74.667266][ T4824] ? sock_splice_read+0xf0/0xf0 [ 74.671953][ T4824] ? get_pid_task+0xde/0x130 [ 74.676376][ T4824] sock_ioctl+0x4a4/0x760 [ 74.680551][ T4824] ? sock_poll+0x310/0x310 [ 74.684796][ T4824] ? memset+0x1f/0x40 [ 74.688614][ T4824] ? fsnotify+0x1280/0x1340 [ 74.692955][ T4824] ? sock_poll+0x310/0x310 [ 74.697211][ T4824] do_vfs_ioctl+0x742/0x1720 [ 74.701636][ T4824] ? ioctl_preallocate+0x250/0x250 [ 74.706590][ T4824] ? __fget+0x407/0x490 [ 74.710576][ T4824] ? fget_many+0x20/0x20 [ 74.714653][ T4824] ? debug_smp_processor_id+0x20/0x20 [ 74.719862][ T4824] ? security_file_ioctl+0x7d/0xa0 [ 74.724811][ T4824] __x64_sys_ioctl+0xd4/0x110 [ 74.729322][ T4824] do_syscall_64+0xca/0x1c0 [ 74.733662][ T4824] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 74.739388][ T4824] RIP: 0033:0x7f116390bb99 [ 74.743663][ T4824] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 74.763083][ T4824] RSP: 002b:00007f1162b8d048 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 74.771328][ T4824] RAX: ffffffffffffffda RBX: 00007f1163a99f60 RCX: 00007f116390bb99 [ 74.779873][ T4824] RDX: 0000000020000900 RSI: 0000000000008914 RDI: 0000000000000007 [ 74.787679][ T4824] RBP: 00007f1162b8d0a0 R08: 0000000000000000 R09: 0000000000000000 [ 74.795489][ T4824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 74.803308][ T4824] R13: 000000000000000b R14: 00007f1163a99f60 R15: 00007ffe39d5fd18 [ 74.811584][ T4824] device bridge0 entered promiscuous mode [ 74.832763][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.853995][ T4827] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.860927][ T4827] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.867880][ T4827] device bridge0 left promiscuous mode [ 74.889807][ T4827] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.896645][ T4827] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.903830][ T4827] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.910686][ T4827] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.918842][ T4827] device bridge0 entered promiscuous mode [ 75.068025][ T4794] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.082755][ T4794] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.133159][ T4794] device bridge_slave_0 entered promiscuous mode [ 75.166263][ T4794] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.182813][ T4794] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.194022][ T4794] device bridge_slave_1 entered promiscuous mode [ 75.201767][ T23] audit: type=1400 audit(1719988467.829:141): avc: denied { create } for pid=4876 comm="syz.3.1837" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 75.229755][ T23] audit: type=1400 audit(1719988467.849:142): avc: denied { create } for pid=4876 comm="syz.3.1837" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 75.302621][ T23] audit: type=1400 audit(1719988467.929:143): avc: denied { append } for pid=4878 comm="syz.3.1838" name="ppp" dev="devtmpfs" ino=1225 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 75.422466][ T4794] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.429333][ T4794] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.436540][ T4794] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.443322][ T4794] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.513828][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.522153][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.544164][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.589131][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.607609][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.614565][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.622482][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.631021][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.637859][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.658849][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.711271][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.741423][ T3035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.760480][ T3035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.803182][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.822326][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.837229][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.143470][ T4969] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.150523][ T4969] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.163887][ T4969] device bridge0 left promiscuous mode [ 76.439982][ T4974] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.448195][ T4974] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.457840][ T4974] device bridge_slave_0 entered promiscuous mode [ 76.488837][ T4974] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.495853][ T4974] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.525075][ T4974] device bridge_slave_1 entered promiscuous mode [ 76.588480][ T4975] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.598839][ T4975] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.612931][ T4975] device bridge_slave_0 entered promiscuous mode [ 76.619932][ T258] device bridge_slave_1 left promiscuous mode [ 76.625911][ T258] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.633727][ T258] device bridge_slave_0 left promiscuous mode [ 76.639729][ T258] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.726654][ T4975] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.733815][ T4975] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.741101][ T4975] device bridge_slave_1 entered promiscuous mode [ 76.866971][ T4974] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.874031][ T4974] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.881216][ T4974] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.887961][ T4974] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.928995][ T18] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.936464][ T18] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.966819][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.975092][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.009986][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.019788][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.027809][ T462] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.034665][ T462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.042443][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.050707][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.058797][ T462] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.065614][ T462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.078388][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.086526][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.114753][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.123558][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.139051][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.146358][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.158490][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.166715][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.175055][ T592] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.181927][ T592] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.197901][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.207026][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.215404][ T592] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.222269][ T592] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.230221][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.248426][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.256965][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.270661][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.280725][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.303772][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.316881][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.324773][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.334071][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.345300][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.353950][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.403546][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.412281][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.421462][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.429576][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.437685][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.446378][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.458344][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.466221][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.513572][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.522500][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.547518][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.557014][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.595524][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.604113][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.878587][ T258] device bridge_slave_1 left promiscuous mode [ 77.884727][ T258] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.892066][ T258] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.909835][ T5113] FAULT_INJECTION: forcing a failure. [ 78.909835][ T5113] name failslab, interval 1, probability 0, space 0, times 0 [ 78.946676][ T5113] CPU: 1 PID: 5113 Comm: syz.4.1927 Not tainted 5.4.276-syzkaller-00021-g58de09405d1e #0 [ 78.956295][ T5113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 78.966189][ T5113] Call Trace: [ 78.969321][ T5113] dump_stack+0x1d8/0x241 [ 78.973479][ T5113] ? panic+0x89d/0x89d [ 78.977383][ T5113] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 78.983031][ T5113] should_fail+0x71f/0x880 [ 78.987284][ T5113] ? setup_fault_attr+0x3d0/0x3d0 [ 78.992141][ T5113] ? __virt_addr_valid+0x20e/0x2a0 [ 78.997089][ T5113] ? bpf_prog_test_run_skb+0x26d/0xf00 [ 79.002384][ T5113] should_failslab+0x5/0x20 [ 79.006731][ T5113] kmem_cache_alloc_trace+0x28/0x260 [ 79.012272][ T5113] bpf_prog_test_run_skb+0x26d/0xf00 [ 79.017313][ T5113] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 79.023079][ T5113] ? __bpf_prog_get+0x296/0x310 [ 79.027761][ T5113] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 79.033401][ T5113] __se_sys_bpf+0x2e37/0xbcb0 [ 79.038640][ T5113] ? stack_trace_save+0x1c0/0x1c0 [ 79.043482][ T5113] ? __kernel_text_address+0x94/0x100 [ 79.048687][ T5113] ? unwind_get_return_address+0x49/0x80 [ 79.054158][ T5113] ? arch_stack_walk+0xf5/0x140 [ 79.058843][ T5113] ? _kstrtoull+0x390/0x4a0 [ 79.063186][ T5113] ? __x64_sys_bpf+0x80/0x80 [ 79.067610][ T5113] ? kstrtouint_from_user+0x20a/0x2a0 [ 79.072817][ T5113] ? kstrtol_from_user+0x310/0x310 [ 79.077766][ T5113] ? get_pid_task+0xde/0x130 [ 79.082191][ T5113] ? proc_fail_nth_write+0x20b/0x290 [ 79.087337][ T5113] ? proc_fail_nth_read+0x210/0x210 [ 79.092436][ T5113] ? proc_fail_nth_read+0x210/0x210 [ 79.097473][ T5113] ? memset+0x1f/0x40 [ 79.101284][ T5113] ? fsnotify+0x1280/0x1340 [ 79.105623][ T5113] ? __kernel_write+0x350/0x350 [ 79.110464][ T5113] ? check_preemption_disabled+0x9f/0x320 [ 79.116013][ T5113] ? debug_smp_processor_id+0x20/0x20 [ 79.121197][ T5113] ? __fsnotify_parent+0x310/0x310 [ 79.126151][ T5113] ? __sb_end_write+0xc4/0x120 [ 79.130751][ T5113] ? vfs_write+0x41a/0x4e0 [ 79.135006][ T5113] ? fput_many+0x15e/0x1b0 [ 79.139598][ T5113] ? check_preemption_disabled+0x153/0x320 [ 79.145246][ T5113] do_syscall_64+0xca/0x1c0 [ 79.149596][ T5113] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 79.155490][ T5113] RIP: 0033:0x7f8c81a92b99 [ 79.159736][ T5113] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 79.179201][ T5113] RSP: 002b:00007f8c80d14048 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 79.187419][ T5113] RAX: ffffffffffffffda RBX: 00007f8c81c20f60 RCX: 00007f8c81a92b99 [ 79.195233][ T5113] RDX: 0000000000000050 RSI: 0000000020000000 RDI: 000000000000000a [ 79.203057][ T5113] RBP: 00007f8c80d140a0 R08: 0000000000000000 R09: 0000000000000000 [ 79.210947][ T5113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 79.218771][ T5113] R13: 000000000000000b R14: 00007f8c81c20f60 R15: 00007ffd13c5ecc8 [ 79.254954][ T5102] pim6reg1: refused to change device tx_queue_len [ 79.342669][ T5103] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.368872][ T5103] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.381743][ T5103] device bridge_slave_0 entered promiscuous mode [ 79.398796][ T5103] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.407154][ T5103] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.415369][ T5103] device bridge_slave_1 entered promiscuous mode [ 79.497012][ T5147] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.504135][ T5147] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.628425][ T258] device bridge_slave_1 left promiscuous mode [ 79.634478][ T258] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.660520][ T258] device bridge_slave_0 left promiscuous mode [ 79.678321][ T258] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.927725][ T5103] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.934599][ T5103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.941918][ T5103] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.948980][ T5103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.052413][ T3035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.061600][ T3035] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.088679][ T3035] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.158932][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.177301][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.184178][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.218514][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.231538][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.238401][ T373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.275041][ T3035] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.300007][ T3035] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.329373][ T5187] FAULT_INJECTION: forcing a failure. [ 80.329373][ T5187] name failslab, interval 1, probability 0, space 0, times 0 [ 80.344214][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 80.355664][ T5187] CPU: 0 PID: 5187 Comm: syz.0.1956 Not tainted 5.4.276-syzkaller-00021-g58de09405d1e #0 [ 80.362253][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.365278][ T5187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 80.373823][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 80.383242][ T5187] Call Trace: [ 80.383263][ T5187] dump_stack+0x1d8/0x241 [ 80.383271][ T5187] ? panic+0x89d/0x89d [ 80.383279][ T5187] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 80.383287][ T5187] ? unwind_next_frame+0x176a/0x1ea0 [ 80.383302][ T5187] ? get_reg+0x105/0x220 [ 80.391620][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.393845][ T5187] should_fail+0x71f/0x880 [ 80.428682][ T5187] ? setup_fault_attr+0x3d0/0x3d0 [ 80.433496][ T5187] ? avc_denied+0x1d0/0x1d0 [ 80.437838][ T5187] ? unwind_next_frame+0x176a/0x1ea0 [ 80.442961][ T5187] ? bpf_test_init+0xb6/0x150 [ 80.447472][ T5187] should_failslab+0x5/0x20 [ 80.451819][ T5187] __kmalloc+0x51/0x2e0 [ 80.455807][ T5187] bpf_test_init+0xb6/0x150 [ 80.460149][ T5187] bpf_prog_test_run_skb+0x129/0xf00 [ 80.465429][ T5187] ? fget_many+0x20/0x20 [ 80.469503][ T5187] ? cap_capable+0x1b1/0x250 [ 80.474191][ T5187] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 80.479916][ T5187] ? __bpf_prog_get+0x296/0x310 [ 80.484586][ T5187] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 80.490330][ T5187] __se_sys_bpf+0x2e37/0xbcb0 [ 80.494833][ T5187] ? 0xffffffffa0048000 [ 80.498823][ T5187] ? stack_trace_save+0x1c0/0x1c0 [ 80.503689][ T5187] ? __kernel_text_address+0x94/0x100 [ 80.508906][ T5187] ? unwind_get_return_address+0x49/0x80 [ 80.514364][ T5187] ? arch_stack_walk+0xf5/0x140 [ 80.519048][ T5187] ? _kstrtoull+0x390/0x4a0 [ 80.523384][ T5187] ? __x64_sys_bpf+0x80/0x80 [ 80.527812][ T5187] ? kstrtouint_from_user+0x20a/0x2a0 [ 80.533024][ T5187] ? kstrtol_from_user+0x310/0x310 [ 80.537972][ T5187] ? get_pid_task+0xde/0x130 [ 80.542393][ T5187] ? proc_fail_nth_write+0x20b/0x290 [ 80.547515][ T5187] ? proc_fail_nth_read+0x210/0x210 [ 80.552548][ T5187] ? proc_fail_nth_read+0x210/0x210 [ 80.557583][ T5187] ? memset+0x1f/0x40 [ 80.561486][ T5187] ? fsnotify+0x1280/0x1340 [ 80.565828][ T5187] ? __kernel_write+0x350/0x350 [ 80.570517][ T5187] ? check_preemption_disabled+0x9f/0x320 [ 80.576248][ T5187] ? debug_smp_processor_id+0x20/0x20 [ 80.581457][ T5187] ? __fsnotify_parent+0x310/0x310 [ 80.586409][ T5187] ? __sb_end_write+0xc4/0x120 [ 80.591002][ T5187] ? vfs_write+0x41a/0x4e0 [ 80.595253][ T5187] ? fput_many+0x15e/0x1b0 [ 80.599596][ T5187] ? check_preemption_disabled+0x153/0x320 [ 80.605264][ T5187] do_syscall_64+0xca/0x1c0 [ 80.609580][ T5187] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 80.615304][ T5187] RIP: 0033:0x7f66de9d2b99 [ 80.619556][ T5187] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 80.639001][ T5187] RSP: 002b:00007f66ddc54048 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 80.647239][ T5187] RAX: ffffffffffffffda RBX: 00007f66deb60f60 RCX: 00007f66de9d2b99 [ 80.655051][ T5187] RDX: 0000000000000050 RSI: 0000000020000000 RDI: 000000000000000a [ 80.662864][ T5187] RBP: 00007f66ddc540a0 R08: 0000000000000000 R09: 0000000000000000 [ 80.670675][ T5187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 80.678487][ T5187] R13: 000000000000000b R14: 00007f66deb60f60 R15: 00007ffef75ad4f8 [ 80.699375][ T23] audit: type=1400 audit(1719988473.319:144): avc: denied { unlink } for pid=144 comm="syslogd" name="messages.0" dev="tmpfs" ino=1267 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 80.761836][ T3035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 80.780309][ T3035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 80.795244][ T3035] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.804132][ T3035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.815671][ T3035] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.824375][ T3035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.778955][ T258] device bridge_slave_1 left promiscuous mode [ 81.784891][ T258] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.792293][ T258] device bridge_slave_0 left promiscuous mode [ 81.798203][ T258] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.171176][ T5256] FAULT_INJECTION: forcing a failure. [ 82.171176][ T5256] name failslab, interval 1, probability 0, space 0, times 0 [ 82.209090][ T5256] CPU: 0 PID: 5256 Comm: syz.3.1982 Not tainted 5.4.276-syzkaller-00021-g58de09405d1e #0 [ 82.219158][ T5256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 82.229049][ T5256] Call Trace: [ 82.232185][ T5256] dump_stack+0x1d8/0x241 [ 82.236345][ T5256] ? panic+0x89d/0x89d [ 82.240249][ T5256] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 82.245909][ T5256] ? unwind_next_frame+0x176a/0x1ea0 [ 82.251022][ T5256] ? get_reg+0x105/0x220 [ 82.255097][ T5256] should_fail+0x71f/0x880 [ 82.259373][ T5256] ? setup_fault_attr+0x3d0/0x3d0 [ 82.264216][ T5256] ? avc_denied+0x1d0/0x1d0 [ 82.268547][ T5256] ? unwind_next_frame+0x176a/0x1ea0 [ 82.273766][ T5256] ? bpf_test_init+0xb6/0x150 [ 82.278276][ T5256] should_failslab+0x5/0x20 [ 82.282618][ T5256] __kmalloc+0x51/0x2e0 [ 82.286629][ T5256] bpf_test_init+0xb6/0x150 [ 82.290971][ T5256] bpf_prog_test_run_skb+0x129/0xf00 [ 82.296087][ T5256] ? fget_many+0x20/0x20 [ 82.300153][ T5256] ? cap_capable+0x1b1/0x250 [ 82.304575][ T5256] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 82.310218][ T5256] ? __bpf_prog_get+0x296/0x310 [ 82.314909][ T5256] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 82.320548][ T5256] __se_sys_bpf+0x2e37/0xbcb0 [ 82.325077][ T5256] ? stack_trace_save+0x1c0/0x1c0 [ 82.329918][ T5256] ? __kernel_text_address+0x94/0x100 [ 82.335128][ T5256] ? unwind_get_return_address+0x49/0x80 [ 82.340592][ T5256] ? arch_stack_walk+0xf5/0x140 [ 82.345281][ T5256] ? _kstrtoull+0x390/0x4a0 [ 82.349622][ T5256] ? __x64_sys_bpf+0x80/0x80 [ 82.354045][ T5256] ? kstrtouint_from_user+0x20a/0x2a0 [ 82.359253][ T5256] ? kstrtol_from_user+0x310/0x310 [ 82.364222][ T5256] ? get_pid_task+0xde/0x130 [ 82.368641][ T5256] ? proc_fail_nth_write+0x20b/0x290 [ 82.373752][ T5256] ? proc_fail_nth_read+0x210/0x210 [ 82.378821][ T5256] ? proc_fail_nth_read+0x210/0x210 [ 82.383842][ T5256] ? memset+0x1f/0x40 [ 82.387633][ T5256] ? fsnotify+0x1280/0x1340 [ 82.391975][ T5256] ? __kernel_write+0x350/0x350 [ 82.396661][ T5256] ? check_preemption_disabled+0x9f/0x320 [ 82.402215][ T5256] ? debug_smp_processor_id+0x20/0x20 [ 82.407423][ T5256] ? __fsnotify_parent+0x310/0x310 [ 82.412371][ T5256] ? __sb_end_write+0xc4/0x120 [ 82.416971][ T5256] ? vfs_write+0x41a/0x4e0 [ 82.421220][ T5256] ? fput_many+0x15e/0x1b0 [ 82.425475][ T5256] ? check_preemption_disabled+0x153/0x320 [ 82.431126][ T5256] do_syscall_64+0xca/0x1c0 [ 82.435459][ T5256] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 82.441893][ T5256] RIP: 0033:0x7f5f3f671b99 [ 82.446245][ T5256] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 82.465762][ T5256] RSP: 002b:00007f5f3e8f3048 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 82.473989][ T5256] RAX: ffffffffffffffda RBX: 00007f5f3f7fff60 RCX: 00007f5f3f671b99 [ 82.481801][ T5256] RDX: 0000000000000050 RSI: 0000000020000000 RDI: 000000000000000a [ 82.489611][ T5256] RBP: 00007f5f3e8f30a0 R08: 0000000000000000 R09: 0000000000000000 [ 82.497426][ T5256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 82.505233][ T5256] R13: 000000000000000b R14: 00007f5f3f7fff60 R15: 00007ffcb3548bf8 [ 82.567696][ T5247] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.581023][ T5247] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.596268][ T5247] device bridge_slave_0 entered promiscuous mode [ 82.634796][ T5247] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.644535][ T5247] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.652448][ T5247] device bridge_slave_1 entered promiscuous mode [ 82.827792][ T5247] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.834685][ T5247] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.841806][ T5247] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.848656][ T5247] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.937646][ T592] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.947829][ T592] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.981600][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.004174][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.039901][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.068006][ T18] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.074894][ T18] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.112234][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.145094][ T18] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.151965][ T18] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.200673][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.214023][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.309221][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.330680][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.367738][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.385721][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.396508][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.369348][ T7] device bridge_slave_1 left promiscuous mode [ 84.375463][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.382737][ T7] device bridge_slave_0 left promiscuous mode [ 84.388887][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.135963][ T5347] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.184553][ T5347] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.192177][ T5347] device bridge_slave_0 entered promiscuous mode [ 85.202201][ T5347] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.209786][ T5347] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.217296][ T5347] device bridge_slave_1 entered promiscuous mode [ 85.406024][ T5347] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.412893][ T5347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.420022][ T5347] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.426759][ T5347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.453618][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.463596][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.472250][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.503895][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.512400][ T74] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.519261][ T74] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.526904][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.535141][ T74] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.541990][ T74] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.550036][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.559917][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.581720][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.608978][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.616869][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.627962][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.640210][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.676330][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.684526][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.702096][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.718629][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.849059][ T7] device bridge_slave_1 left promiscuous mode [ 86.854995][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.862283][ T7] device bridge_slave_0 left promiscuous mode [ 86.868190][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.389412][ T5437] FAULT_INJECTION: forcing a failure. [ 87.389412][ T5437] name failslab, interval 1, probability 0, space 0, times 0 [ 87.402393][ T5437] CPU: 1 PID: 5437 Comm: syz.3.2050 Not tainted 5.4.276-syzkaller-00021-g58de09405d1e #0 [ 87.411988][ T5437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 87.422184][ T5437] Call Trace: [ 87.425317][ T5437] dump_stack+0x1d8/0x241 [ 87.429473][ T5437] ? panic+0x89d/0x89d [ 87.433378][ T5437] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 87.439282][ T5437] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 87.444941][ T5437] should_fail+0x71f/0x880 [ 87.449456][ T5437] ? setup_fault_attr+0x3d0/0x3d0 [ 87.454300][ T5437] ? __copy_skb_header+0x4b2/0x690 [ 87.459243][ T5437] ? debug_smp_processor_id+0x20/0x20 [ 87.464450][ T5437] ? alloc_skb_for_msg+0x220/0x220 [ 87.469400][ T5437] ? bpf_clone_redirect+0x110/0x350 [ 87.474430][ T5437] should_failslab+0x5/0x20 [ 87.478773][ T5437] __kmalloc_track_caller+0x4f/0x2b0 [ 87.483893][ T5437] ? bpf_clone_redirect+0x110/0x350 [ 87.488927][ T5437] pskb_expand_head+0x10c/0x10b0 [ 87.493705][ T5437] ? skb_ensure_writable+0x2ae/0x420 [ 87.498821][ T5437] bpf_clone_redirect+0x110/0x350 [ 87.503697][ T5437] bpf_prog_64e505a7b7f97a05+0x3d0/0x1000 [ 87.509240][ T5437] ? lzma_main+0x3820/0x56b0 [ 87.513664][ T5437] ? __kasan_kmalloc+0x1d9/0x210 [ 87.518438][ T5437] ? __kasan_kmalloc+0x171/0x210 [ 87.523296][ T5437] ? kmem_cache_alloc+0xd9/0x250 [ 87.528069][ T5437] ? build_skb+0x26/0x440 [ 87.532254][ T5437] ? bpf_prog_test_run_skb+0x302/0xf00 [ 87.537531][ T5437] ? __se_sys_bpf+0x2e37/0xbcb0 [ 87.542486][ T5437] ? do_syscall_64+0xca/0x1c0 [ 87.546991][ T5437] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 87.552896][ T5437] ? apic_timer_interrupt+0xa/0x20 [ 87.557843][ T5437] ? bpf_cgroup_storage_alloc+0x4c/0x3a0 [ 87.563309][ T5437] ? ktime_get+0xf9/0x130 [ 87.567475][ T5437] bpf_test_run+0x2ae/0x6c0 [ 87.571814][ T5437] ? eth_type_trans+0x1be/0x620 [ 87.576504][ T5437] ? bpf_ctx_init+0x1a0/0x1a0 [ 87.581015][ T5437] ? build_skb+0x259/0x440 [ 87.585273][ T5437] bpf_prog_test_run_skb+0x73c/0xf00 [ 87.590393][ T5437] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 87.596031][ T5437] ? __bpf_prog_get+0x296/0x310 [ 87.600717][ T5437] ? __bpf_trace_bpf_test_finish+0x20/0x20 [ 87.606361][ T5437] __se_sys_bpf+0x2e37/0xbcb0 [ 87.611135][ T5437] ? 0xffffffffa00a0000 [ 87.615126][ T5437] ? apic_timer_interrupt+0xa/0x20 [ 87.620070][ T5437] ? _kstrtoull+0x35/0x4a0 [ 87.624325][ T5437] ? __sanitizer_cov_trace_cmp8+0x70/0x70 [ 87.629881][ T5437] ? _kstrtoull+0x390/0x4a0 [ 87.634220][ T5437] ? __x64_sys_bpf+0x80/0x80 [ 87.638647][ T5437] ? kstrtouint_from_user+0x20a/0x2a0 [ 87.643853][ T5437] ? kstrtol_from_user+0x310/0x310 [ 87.648804][ T5437] ? get_pid_task+0xde/0x130 [ 87.653229][ T5437] ? proc_fail_nth_write+0x20b/0x290 [ 87.658349][ T5437] ? proc_fail_nth_read+0x210/0x210 [ 87.663383][ T5437] ? proc_fail_nth_read+0x210/0x210 [ 87.668416][ T5437] ? memset+0x1f/0x40 [ 87.672234][ T5437] ? fsnotify+0x1280/0x1340 [ 87.677126][ T5437] ? __kernel_write+0x350/0x350 [ 87.681813][ T5437] ? check_preemption_disabled+0x9f/0x320 [ 87.687367][ T5437] ? debug_smp_processor_id+0x20/0x20 [ 87.692573][ T5437] ? __fsnotify_parent+0x310/0x310 [ 87.697524][ T5437] ? __sb_end_write+0xc4/0x120 [ 87.702121][ T5437] ? vfs_write+0x41a/0x4e0 [ 87.706375][ T5437] ? fput_many+0x15e/0x1b0 [ 87.710626][ T5437] ? check_preemption_disabled+0x153/0x320 [ 87.716284][ T5437] do_syscall_64+0xca/0x1c0 [ 87.720696][ T5437] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 87.726425][ T5437] RIP: 0033:0x7f5f3f671b99 [ 87.730677][ T5437] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 87.750293][ T5437] RSP: 002b:00007f5f3e8f3048 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 87.758535][ T5437] RAX: ffffffffffffffda RBX: 00007f5f3f7fff60 RCX: 00007f5f3f671b99 [ 87.766344][ T5437] RDX: 0000000000000028 RSI: 00000000200000c0 RDI: 000000000000000a [ 87.774156][ T5437] RBP: 00007f5f3e8f30a0 R08: 0000000000000000 R09: 0000000000000000 [ 87.781967][ T5437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 87.789779][ T5437] R13: 000000000000000b R14: 00007f5f3f7fff60 R15: 00007ffcb3548bf8 [ 87.906855][ T5426] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.919036][ T5426] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.935264][ T5426] device bridge_slave_0 entered promiscuous mode [ 87.968057][ T5426] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.978895][ T5426] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.018938][ T5426] device bridge_slave_1 entered promiscuous mode [ 88.181418][ T5426] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.188646][ T5426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.195841][ T5426] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.202622][ T5426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.237600][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.247795][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.258751][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.288210][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.298712][ T3782] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.305571][ T3782] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.319193][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.330420][ T3782] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.337276][ T3782] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.358607][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.383157][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.409969][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.451330][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 88.491238][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.522738][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.554988][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 88.939484][ T349] syz-executor (349) used greatest stack depth: 19576 bytes left [ 89.001169][ T23] audit: type=1400 audit(1719988481.629:145): avc: denied { create } for pid=5528 comm="syz.4.2085" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 89.223090][ T5532] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.230281][ T5532] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.237459][ T5532] device bridge_slave_0 entered promiscuous mode [ 89.244449][ T5532] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.251324][ T5532] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.259004][ T5532] device bridge_slave_1 entered promiscuous mode [ 89.327058][ T5533] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.336273][ T5533] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.343883][ T5533] device bridge_slave_0 entered promiscuous mode [ 89.366805][ T5533] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.373767][ T5533] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.383603][ T5533] device bridge_slave_1 entered promiscuous mode [ 89.493164][ T5532] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.500047][ T5532] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.507158][ T5532] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.513945][ T5532] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.615396][ T7] device bridge_slave_1 left promiscuous mode [ 89.623158][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.639247][ T7] device bridge_slave_0 left promiscuous mode [ 89.645216][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.765990][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.775321][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.783112][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.815999][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.825486][ T74] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.832351][ T74] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.841523][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.852329][ T23] audit: type=1400 audit(1719988482.479:146): avc: denied { create } for pid=5595 comm="syz.2.2111" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 89.872363][ T74] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.879225][ T74] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.916127][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.929527][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.958597][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.966017][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.990603][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.003839][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.016280][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.025413][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.033548][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 90.043925][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.116546][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.132749][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.154986][ T74] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.161859][ T74] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.194066][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.210618][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.218945][ T74] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.226038][ T74] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.234258][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 90.243435][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.251864][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 90.260264][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 90.268970][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 90.279499][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 90.343703][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.359423][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 90.367395][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.414558][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.428683][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.451092][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.466137][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.497891][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 90.508843][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.526457][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 90.541586][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 90.550866][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 90.568574][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.327348][ T5657] device syzkaller0 entered promiscuous mode [ 92.606648][ T7] device bridge_slave_1 left promiscuous mode [ 92.619531][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.627465][ T7] device bridge_slave_0 left promiscuous mode [ 92.633825][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.757684][ T5697] device syzkaller0 entered promiscuous mode [ 92.837479][ T5660] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.844455][ T5660] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.858815][ T5660] device bridge_slave_0 entered promiscuous mode [ 92.891746][ T5660] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.903907][ T5660] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.912793][ T5660] device bridge_slave_1 entered promiscuous mode [ 93.196844][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.211835][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.248644][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.278535][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.293394][ T74] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.300267][ T74] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.310328][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.319352][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.327463][ T74] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.334305][ T74] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.344422][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.376120][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.388521][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.397280][ T5780] device dummy0 entered promiscuous mode [ 93.505553][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 93.546580][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 93.564500][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 93.580348][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 93.650679][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.888595][ T7] device bridge_slave_1 left promiscuous mode [ 94.894527][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.901804][ T7] device bridge_slave_0 left promiscuous mode [ 94.907720][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.748921][ T5854] device syzkaller0 entered promiscuous mode [ 95.777857][ T5842] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.844336][ T5842] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.864084][ T5842] device bridge_slave_0 entered promiscuous mode [ 95.935753][ T5865] FAULT_INJECTION: forcing a failure. [ 95.935753][ T5865] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 95.951941][ T5865] CPU: 1 PID: 5865 Comm: syz.3.2220 Not tainted 5.4.276-syzkaller-00021-g58de09405d1e #0 [ 95.961557][ T5865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 95.971447][ T5865] Call Trace: [ 95.974580][ T5865] dump_stack+0x1d8/0x241 [ 95.978744][ T5865] ? panic+0x89d/0x89d [ 95.982656][ T5865] ? is_bpf_text_address+0x24c/0x260 [ 95.987777][ T5865] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 95.993412][ T5865] ? stack_trace_save+0x1c0/0x1c0 [ 95.998280][ T5865] ? __kernel_text_address+0x94/0x100 [ 96.003491][ T5865] ? unwind_get_return_address+0x49/0x80 [ 96.008957][ T5865] should_fail+0x71f/0x880 [ 96.013216][ T5865] ? setup_fault_attr+0x3d0/0x3d0 [ 96.018062][ T5865] ? stack_trace_save+0x118/0x1c0 [ 96.022922][ T5865] ? debug_smp_processor_id+0x20/0x20 [ 96.028138][ T5865] __alloc_pages_nodemask+0x1b4/0x840 [ 96.033349][ T5865] ? __kasan_kmalloc+0x1d9/0x210 [ 96.038117][ T5865] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 96.043500][ T5865] ? mutex_lock+0xa5/0x110 [ 96.047751][ T5865] ? mutex_trylock+0xa0/0xa0 [ 96.052171][ T5865] ? idr_get_free+0x7e6/0x980 [ 96.056690][ T5865] alloc_slab_page+0x39/0x3c0 [ 96.061197][ T5865] ? kernfs_xattr_get+0x81/0x90 [ 96.065885][ T5865] new_slab+0x97/0x440 [ 96.069789][ T5865] ? check_preemption_disabled+0x153/0x320 [ 96.075433][ T5865] ___slab_alloc+0x2fe/0x490 [ 96.079860][ T5865] ? idr_alloc+0x2f0/0x2f0 [ 96.084111][ T5865] ? __kernfs_new_node+0xdb/0x6e0 [ 96.088973][ T5865] ? setup_fault_attr+0x3d0/0x3d0 [ 96.093833][ T5865] ? __kernfs_new_node+0xdb/0x6e0 [ 96.098972][ T5865] __slab_alloc+0x62/0xa0 [ 96.103125][ T5865] ? __kernfs_new_node+0xdb/0x6e0 [ 96.108220][ T5865] kmem_cache_alloc+0x109/0x250 [ 96.112905][ T5865] __kernfs_new_node+0xdb/0x6e0 [ 96.117594][ T5865] ? kernfs_new_node+0x230/0x230 [ 96.122361][ T5865] ? mutex_lock+0xa5/0x110 [ 96.126615][ T5865] ? mutex_trylock+0xa0/0xa0 [ 96.131043][ T5865] ? kernfs_activate+0x2fe/0x320 [ 96.135823][ T5865] kernfs_new_node+0x130/0x230 [ 96.140418][ T5865] __kernfs_create_file+0x45/0x260 [ 96.145365][ T5865] sysfs_add_file_mode_ns+0x292/0x340 [ 96.150603][ T5865] internal_create_group+0x573/0xf00 [ 96.155697][ T5865] ? sysfs_create_group+0x20/0x20 [ 96.160556][ T5865] ? device_add+0x4de/0xbb0 [ 96.164894][ T5865] sysfs_create_groups+0x52/0x110 [ 96.169754][ T5865] device_add_attrs+0x87/0x370 [ 96.174353][ T5865] device_add+0x4f4/0xbb0 [ 96.178522][ T5865] netdev_register_kobject+0x176/0x310 [ 96.183899][ T5865] ? raw_notifier_call_chain+0xf3/0x110 [ 96.189285][ T5865] register_netdevice+0xbc5/0x12a0 [ 96.194239][ T5865] ? netdev_update_lockdep_key+0x10/0x10 [ 96.199700][ T5865] ? memset+0x1f/0x40 [ 96.203517][ T5865] ? xdp_rxq_info_reg+0x18c/0x2f0 [ 96.208375][ T5865] ipip6_tunnel_create+0x1df/0x410 [ 96.213325][ T5865] ipip6_tunnel_locate+0x4b1/0x600 [ 96.218277][ T5865] ? prl_list_destroy_rcu+0x60/0x60 [ 96.223307][ T5865] ipip6_tunnel_ioctl+0xe95/0x1210 [ 96.228253][ T5865] ? sit_tunnel_xmit+0x2460/0x2460 [ 96.233202][ T5865] ? full_name_hash+0x4a/0xe0 [ 96.237712][ T5865] dev_ifsioc+0x661/0xa60 [ 96.241879][ T5865] ? mutex_lock+0xd6/0x110 [ 96.246313][ T5865] ? dev_ioctl+0xb40/0xb40 [ 96.250560][ T5865] ? dev_ioctl+0x113/0xb40 [ 96.254809][ T5865] ? dev_get_by_name_rcu+0xaf/0x110 [ 96.259846][ T5865] ? dev_load+0x30/0xb0 [ 96.263838][ T5865] dev_ioctl+0x5a7/0xb40 [ 96.267915][ T5865] sock_ioctl+0x684/0x760 [ 96.272081][ T5865] ? sock_poll+0x310/0x310 [ 96.276338][ T5865] ? do_vfs_ioctl+0xde/0x1720 [ 96.280848][ T5865] ? sock_poll+0x310/0x310 [ 96.285102][ T5865] do_vfs_ioctl+0x742/0x1720 [ 96.289533][ T5865] ? ioctl_preallocate+0x250/0x250 [ 96.294482][ T5865] ? __fget+0x407/0x490 [ 96.298470][ T5865] ? fget_many+0x20/0x20 [ 96.302546][ T5865] ? debug_smp_processor_id+0x20/0x20 [ 96.307843][ T5865] ? security_file_ioctl+0x7d/0xa0 [ 96.312790][ T5865] __x64_sys_ioctl+0xd4/0x110 [ 96.317303][ T5865] do_syscall_64+0xca/0x1c0 [ 96.321646][ T5865] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 96.327368][ T5865] RIP: 0033:0x7f5f3f671b99 [ 96.331619][ T5865] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 96.351064][ T5865] RSP: 002b:00007f5f3e8f3048 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 96.359307][ T5865] RAX: ffffffffffffffda RBX: 00007f5f3f7fff60 RCX: 00007f5f3f671b99 [ 96.367115][ T5865] RDX: 0000000020000080 RSI: 00000000000089f1 RDI: 000000000000000a [ 96.374935][ T5865] RBP: 00007f5f3e8f30a0 R08: 0000000000000000 R09: 0000000000000000 [ 96.382741][ T5865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 96.390550][ T5865] R13: 000000000000000b R14: 00007f5f3f7fff60 R15: 00007ffcb3548bf8 [ 96.420775][ T5842] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.428074][ T5842] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.444659][ T5842] device bridge_slave_1 entered promiscuous mode [ 96.568212][ T5877] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.575275][ T5877] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.830873][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.864138][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.948772][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.957390][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.965989][ T3782] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.972855][ T3782] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.980103][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.989246][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.997391][ T3782] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.004235][ T3782] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.026343][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.034977][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.049601][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.069508][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.105489][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.129656][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.154189][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.166810][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.669144][ T258] device bridge_slave_1 left promiscuous mode [ 97.675154][ T258] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.682295][ T258] device bridge_slave_0 left promiscuous mode [ 97.688333][ T258] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.000584][ T5955] FAULT_INJECTION: forcing a failure. [ 99.000584][ T5955] name failslab, interval 1, probability 0, space 0, times 0 [ 99.013342][ T5955] CPU: 1 PID: 5955 Comm: syz.0.2259 Not tainted 5.4.276-syzkaller-00021-g58de09405d1e #0 [ 99.022901][ T5955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 99.032791][ T5955] Call Trace: [ 99.035925][ T5955] dump_stack+0x1d8/0x241 [ 99.040088][ T5955] ? call_function_single_interrupt+0xa/0x20 [ 99.045899][ T5955] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 99.051551][ T5955] should_fail+0x71f/0x880 [ 99.055801][ T5955] ? setup_fault_attr+0x3d0/0x3d0 [ 99.060665][ T5955] ? fib6_add+0x76a/0x3df0 [ 99.064920][ T5955] should_failslab+0x5/0x20 [ 99.069257][ T5955] kmem_cache_alloc+0x28/0x250 [ 99.073863][ T5955] fib6_add+0x76a/0x3df0 [ 99.077939][ T5955] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 99.083596][ T5955] ? remove_wait_queue+0x120/0x120 [ 99.088520][ T5955] ? fib6_update_sernum_stub+0x180/0x180 [ 99.093986][ T5955] ? kmem_cache_free+0x10b/0x2c0 [ 99.098760][ T5955] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 99.103618][ T5955] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 99.108655][ T5955] ip6_ins_rt+0x102/0x170 [ 99.112821][ T5955] ? rt6_lookup+0x210/0x210 [ 99.117176][ T5955] ? nlmsg_notify+0xf7/0x1b0 [ 99.121588][ T5955] ? nlmsg_notify+0x156/0x1b0 [ 99.126111][ T5955] __ipv6_ifa_notify+0x61d/0x1290 [ 99.130961][ T5955] ? snmp6_fill_stats+0x570/0x570 [ 99.135821][ T5955] ? __local_bh_enable_ip+0x4f/0x70 [ 99.140860][ T5955] ? fib6_flush_trees+0x2de/0x330 [ 99.145713][ T5955] ? __ipv6_addr_type+0x10e/0x2e0 [ 99.150575][ T5955] ? inet6_dump_fib+0xc90/0xc90 [ 99.155274][ T5955] ? ipv6_add_addr+0xaa7/0xd40 [ 99.159862][ T5955] ? node_free_rcu+0x20/0x20 [ 99.164292][ T5955] ? memset+0x1f/0x40 [ 99.168106][ T5955] ? inet6_dump_fib+0xc90/0xc90 [ 99.172793][ T5955] add_addr+0x2c8/0x470 [ 99.176790][ T5955] ? addrconf_addr_gen+0xd00/0xd00 [ 99.181734][ T5955] ? check_preemption_disabled+0x9f/0x320 [ 99.187292][ T5955] ? debug_smp_processor_id+0x20/0x20 [ 99.192583][ T5955] ? stack_trace_save+0x118/0x1c0 [ 99.197743][ T5955] addrconf_sit_config+0x8b7/0x1410 [ 99.202744][ T5955] ? addrconf_dad_run+0x610/0x610 [ 99.207596][ T5955] ? __dev_notify_flags+0x26e/0x510 [ 99.212631][ T5955] ? dev_change_flags+0xe7/0x190 [ 99.217404][ T5955] ? dev_ifsioc+0x104/0xa60 [ 99.221744][ T5955] ? dev_ioctl+0x505/0xb40 [ 99.225997][ T5955] ? sock_do_ioctl+0x295/0x3a0 [ 99.230596][ T5955] ? sock_ioctl+0x4a4/0x760 [ 99.234939][ T5955] ? do_vfs_ioctl+0x742/0x1720 [ 99.239536][ T5955] ? __x64_sys_ioctl+0xd4/0x110 [ 99.244221][ T5955] ? do_syscall_64+0xca/0x1c0 [ 99.248737][ T5955] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 99.254643][ T5955] ? check_preemption_disabled+0x9f/0x320 [ 99.260194][ T5955] ? _raw_write_lock_bh+0xa4/0x170 [ 99.265141][ T5955] ? debug_smp_processor_id+0x20/0x20 [ 99.270352][ T5955] ? arp_mc_map+0x4fd/0x840 [ 99.274691][ T5955] ? __local_bh_enable_ip+0x4f/0x70 [ 99.279723][ T5955] ? addrconf_permanent_addr+0xb4a/0xba0 [ 99.285191][ T5955] ? igmpv3_del_delrec+0x700/0x700 [ 99.290140][ T5955] ? check_preemption_disabled+0x9f/0x320 [ 99.295707][ T5955] ? addrconf_notify+0xe50/0xe50 [ 99.300485][ T5955] ? igmp_group_added+0x1fa/0x800 [ 99.305331][ T5955] ? igmpv3_del_delrec+0x700/0x700 [ 99.310296][ T5955] ? tun_sock_write_space+0x149/0x1c0 [ 99.315483][ T5955] ? mutex_lock+0xa5/0x110 [ 99.319735][ T5955] ? mutex_trylock+0xa0/0xa0 [ 99.324162][ T5955] ? inetdev_event+0xdbc/0x1040 [ 99.328848][ T5955] ? addrconf_link_ready+0xdd/0x1b0 [ 99.333884][ T5955] addrconf_notify+0x9a5/0xe50 [ 99.338491][ T5955] raw_notifier_call_chain+0x95/0x110 [ 99.343694][ T5955] __dev_notify_flags+0x26e/0x510 [ 99.348554][ T5955] ? __dev_change_flags+0x6e0/0x6e0 [ 99.353586][ T5955] ? __dev_change_flags+0x503/0x6e0 [ 99.358622][ T5955] ? dev_get_flags+0x1c0/0x1c0 [ 99.363226][ T5955] ? selinux_capable+0x2f1/0x430 [ 99.368441][ T5955] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 99.375027][ T5955] dev_change_flags+0xe7/0x190 [ 99.379630][ T5955] dev_ifsioc+0x104/0xa60 [ 99.383792][ T5955] ? mutex_lock+0xd6/0x110 [ 99.388041][ T5955] ? dev_ioctl+0xb40/0xb40 [ 99.392297][ T5955] dev_ioctl+0x505/0xb40 [ 99.396376][ T5955] sock_do_ioctl+0x295/0x3a0 [ 99.400802][ T5955] ? sock_splice_read+0xf0/0xf0 [ 99.405492][ T5955] ? get_pid_task+0xde/0x130 [ 99.409916][ T5955] sock_ioctl+0x4a4/0x760 [ 99.414083][ T5955] ? sock_poll+0x310/0x310 [ 99.418335][ T5955] ? memset+0x1f/0x40 [ 99.422152][ T5955] ? fsnotify+0x1280/0x1340 [ 99.426490][ T5955] ? sock_poll+0x310/0x310 [ 99.430749][ T5955] do_vfs_ioctl+0x742/0x1720 [ 99.435179][ T5955] ? ioctl_preallocate+0x250/0x250 [ 99.440124][ T5955] ? __fget+0x407/0x490 [ 99.444113][ T5955] ? fget_many+0x20/0x20 [ 99.448191][ T5955] ? debug_smp_processor_id+0x20/0x20 [ 99.453414][ T5955] ? security_file_ioctl+0x7d/0xa0 [ 99.458347][ T5955] __x64_sys_ioctl+0xd4/0x110 [ 99.462863][ T5955] do_syscall_64+0xca/0x1c0 [ 99.467205][ T5955] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 99.473189][ T5955] RIP: 0033:0x7f7e331e1b99 [ 99.477441][ T5955] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 99.496967][ T5955] RSP: 002b:00007f7e32463048 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 99.505214][ T5955] RAX: ffffffffffffffda RBX: 00007f7e3336ff60 RCX: 00007f7e331e1b99 [ 99.513022][ T5955] RDX: 0000000020000140 RSI: 0000000000008914 RDI: 0000000000000006 [ 99.520921][ T5955] RBP: 00007f7e324630a0 R08: 0000000000000000 R09: 0000000000000000 [ 99.528731][ T5955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 99.536540][ T5955] R13: 000000000000000b R14: 00007f7e3336ff60 R15: 00007fffff8e83e8 [ 99.683880][ T5959] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.691012][ T5959] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.700385][ T5959] device bridge_slave_0 entered promiscuous mode [ 99.736589][ T5959] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.743801][ T5959] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.751481][ T5959] device bridge_slave_1 entered promiscuous mode [ 99.851797][ T5959] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.858831][ T5959] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.865972][ T5959] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.872818][ T5959] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.000985][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 100.015622][ T18] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.039994][ T18] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.072428][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.080883][ T18] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.087714][ T18] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.122001][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.129978][ T3037] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.136873][ T3037] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.179909][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 100.190815][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 100.218153][ T3035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.297632][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.308073][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.413333][ T3035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.444587][ T3035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.537724][ T6074] device pim6reg1 entered promiscuous mode [ 102.058659][ T7] device bridge_slave_1 left promiscuous mode [ 102.064587][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.071803][ T7] device bridge_slave_0 left promiscuous mode [ 102.077709][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.454647][ T6095] FAULT_INJECTION: forcing a failure. [ 102.454647][ T6095] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 102.471344][ T6095] CPU: 0 PID: 6095 Comm: syz.0.2312 Not tainted 5.4.276-syzkaller-00021-g58de09405d1e #0 [ 102.480964][ T6095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 102.490851][ T6095] Call Trace: [ 102.493986][ T6095] dump_stack+0x1d8/0x241 [ 102.498145][ T6095] ? panic+0x89d/0x89d [ 102.502056][ T6095] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 102.507707][ T6095] ? __kasan_kmalloc+0x1d9/0x210 [ 102.512477][ T6095] should_fail+0x71f/0x880 [ 102.516722][ T6095] ? setup_fault_attr+0x3d0/0x3d0 [ 102.521676][ T6095] __alloc_pages_nodemask+0x1b4/0x840 [ 102.526890][ T6095] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 102.532275][ T6095] __vmalloc_node_range+0x384/0x710 [ 102.537304][ T6095] __vmalloc+0x40/0x50 [ 102.541204][ T6095] ? pcpu_create_chunk+0x1a3/0xb80 [ 102.546235][ T6095] pcpu_create_chunk+0x1a3/0xb80 [ 102.551129][ T6095] ? find_next_bit+0xc3/0x100 [ 102.555636][ T6095] pcpu_alloc+0x63e/0x1050 [ 102.559892][ T6095] prealloc_init+0x238/0x800 [ 102.564317][ T6095] htab_map_alloc+0x638/0x930 [ 102.568832][ T6095] __se_sys_bpf+0x3291/0xbcb0 [ 102.573344][ T6095] ? stack_trace_save+0x1c0/0x1c0 [ 102.578199][ T6095] ? __kernel_text_address+0x94/0x100 [ 102.583414][ T6095] ? unwind_get_return_address+0x49/0x80 [ 102.588877][ T6095] ? arch_stack_walk+0xf5/0x140 [ 102.593563][ T6095] ? _kstrtoull+0x390/0x4a0 [ 102.597905][ T6095] ? __x64_sys_bpf+0x80/0x80 [ 102.602334][ T6095] ? kstrtouint_from_user+0x20a/0x2a0 [ 102.607540][ T6095] ? kstrtol_from_user+0x310/0x310 [ 102.612489][ T6095] ? get_pid_task+0xde/0x130 [ 102.616911][ T6095] ? proc_fail_nth_write+0x20b/0x290 [ 102.622033][ T6095] ? proc_fail_nth_read+0x210/0x210 [ 102.627072][ T6095] ? proc_fail_nth_read+0x210/0x210 [ 102.632101][ T6095] ? memset+0x1f/0x40 [ 102.635921][ T6095] ? fsnotify+0x1280/0x1340 [ 102.640258][ T6095] ? __kernel_write+0x350/0x350 [ 102.644945][ T6095] ? check_preemption_disabled+0x9f/0x320 [ 102.650502][ T6095] ? debug_smp_processor_id+0x20/0x20 [ 102.655709][ T6095] ? __fsnotify_parent+0x310/0x310 [ 102.660658][ T6095] ? __sb_end_write+0xc4/0x120 [ 102.665257][ T6095] ? vfs_write+0x41a/0x4e0 [ 102.669513][ T6095] ? fput_many+0x15e/0x1b0 [ 102.673764][ T6095] ? check_preemption_disabled+0x153/0x320 [ 102.679408][ T6095] ? __do_page_fault+0x725/0xbb0 [ 102.684179][ T6095] do_syscall_64+0xca/0x1c0 [ 102.688517][ T6095] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 102.694245][ T6095] RIP: 0033:0x7f7e331e1b99 [ 102.698498][ T6095] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 102.717935][ T6095] RSP: 002b:00007f7e32463048 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 102.726184][ T6095] RAX: ffffffffffffffda RBX: 00007f7e3336ff60 RCX: 00007f7e331e1b99 [ 102.733993][ T6095] RDX: 0000000000000048 RSI: 0000000020000840 RDI: 0000000000000000 [ 102.741803][ T6095] RBP: 00007f7e324630a0 R08: 0000000000000000 R09: 0000000000000000 [ 102.749614][ T6095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 102.757427][ T6095] R13: 000000000000000b R14: 00007f7e3336ff60 R15: 00007fffff8e83e8 [ 103.024992][ T6098] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.040579][ T6098] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.065474][ T6098] device bridge_slave_0 entered promiscuous mode [ 103.119942][ T6098] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.127106][ T6098] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.135522][ T6098] device bridge_slave_1 entered promiscuous mode [ 103.278774][ T6098] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.285638][ T6098] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.292790][ T6098] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.299634][ T6098] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.353735][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 103.389858][ T592] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.429043][ T592] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.481245][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 103.514411][ T107] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.521288][ T107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.548369][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 103.566625][ T107] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.573512][ T107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.673505][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 103.708914][ T416] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 103.748704][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 103.779637][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 103.788746][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 103.812500][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 103.824271][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 103.834751][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 103.847699][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 104.472561][ T6224] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.479435][ T6224] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.486579][ T6224] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.493436][ T6224] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.502079][ T6224] device bridge0 entered promiscuous mode [ 104.745247][ T6231] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.783258][ T6231] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.817174][ T6231] device bridge_slave_0 entered promiscuous mode [ 104.905028][ T416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 104.932695][ T6231] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.941563][ T6231] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.949799][ T6231] device bridge_slave_1 entered promiscuous mode [ 104.964302][ T6232] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.971324][ T6232] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.978876][ T6232] device bridge_slave_0 entered promiscuous mode [ 104.993176][ T6260] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.000111][ T6260] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.008786][ T6260] device bridge0 left promiscuous mode [ 105.021718][ T6232] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.029277][ T6232] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.039421][ T6232] device bridge_slave_1 entered promiscuous mode [ 105.129487][ T7] device bridge_slave_1 left promiscuous mode [ 105.135455][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.146009][ T7] device bridge_slave_0 left promiscuous mode [ 105.152165][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.515320][ T6232] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.522194][ T6232] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.529322][ T6232] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.536064][ T6232] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.572333][ T6303] syz.0.2390[6303] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 105.575695][ T6305] FAULT_INJECTION: forcing a failure. [ 105.575695][ T6305] name failslab, interval 1, probability 0, space 0, times 0 [ 105.599966][ T6305] CPU: 0 PID: 6305 Comm: syz.4.2389 Not tainted 5.4.276-syzkaller-00021-g58de09405d1e #0 [ 105.609562][ T6305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 105.619454][ T6305] Call Trace: [ 105.622589][ T6305] dump_stack+0x1d8/0x241 [ 105.626749][ T6305] ? panic+0x89d/0x89d [ 105.630654][ T6305] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 105.636301][ T6305] should_fail+0x71f/0x880 [ 105.640553][ T6305] ? setup_fault_attr+0x3d0/0x3d0 [ 105.645414][ T6305] ? smp_irq_move_cleanup_interrupt+0x22c/0x22c [ 105.651484][ T6305] ? trace_probe_init+0x2da/0x370 [ 105.656347][ T6305] should_failslab+0x5/0x20 [ 105.660687][ T6305] __kmalloc_track_caller+0x4f/0x2b0 [ 105.665808][ T6305] kstrdup+0x31/0x70 [ 105.669538][ T6305] trace_probe_init+0x2da/0x370 [ 105.674349][ T6305] create_local_trace_uprobe+0x192/0x6f0 [ 105.679816][ T6305] ? bpf_get_uprobe_info+0x530/0x530 [ 105.684937][ T6305] perf_uprobe_init+0xed/0x190 [ 105.689537][ T6305] perf_uprobe_event_init+0xda/0x170 [ 105.694659][ T6305] perf_try_init_event+0x130/0x3e0 [ 105.699879][ T6305] perf_event_alloc+0xd82/0x1b30 [ 105.704644][ T6305] ? perf_event_create_kernel_counter+0x620/0x620 [ 105.710890][ T6305] ? _raw_spin_unlock+0x49/0x60 [ 105.715574][ T6305] ? __alloc_fd+0x4c1/0x560 [ 105.719914][ T6305] __se_sys_perf_event_open+0xa9f/0x37c0 [ 105.725387][ T6305] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 105.730847][ T6305] ? check_preemption_disabled+0x153/0x320 [ 105.736492][ T6305] ? __x64_sys_perf_event_open+0x1c/0xc0 [ 105.742042][ T6305] do_syscall_64+0xca/0x1c0 [ 105.746390][ T6305] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 105.752113][ T6305] RIP: 0033:0x7f8c81a92b99 [ 105.756366][ T6305] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 105.775805][ T6305] RSP: 002b:00007f8c80d14048 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 105.784049][ T6305] RAX: ffffffffffffffda RBX: 00007f8c81c20f60 RCX: 00007f8c81a92b99 [ 105.791865][ T6305] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020001080 [ 105.799757][ T6305] RBP: 00007f8c80d140a0 R08: 0000000000000000 R09: 0000000000000000 [ 105.807569][ T6305] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 105.815382][ T6305] R13: 000000000000000b R14: 00007f8c81c20f60 R15: 00007ffd13c5ecc8 [ 105.834619][ T6305] trace_uprobe: Failed to allocate trace_uprobe.(-12) [ 105.873072][ T592] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.881995][ T592] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.892190][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.901441][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.909061][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 105.917234][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 105.925538][ T592] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.932389][ T592] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.940163][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 105.948812][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 105.957078][ T592] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.964074][ T592] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.995224][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 106.003249][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.011962][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.122482][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.138728][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.198660][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.206908][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.223002][ T107] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.229883][ T107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.237740][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.246529][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.254952][ T107] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.261802][ T107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.296104][ T3028] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.306554][ T6340] FAULT_INJECTION: forcing a failure. [ 106.306554][ T6340] name failslab, interval 1, probability 0, space 0, times 0 [ 106.320857][ T3028] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.329899][ T3028] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.338322][ T3028] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.346889][ T3028] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 106.355816][ T6340] CPU: 1 PID: 6340 Comm: syz.0.2400 Not tainted 5.4.276-syzkaller-00021-g58de09405d1e #0 [ 106.365415][ T6340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 106.375309][ T6340] Call Trace: [ 106.378444][ T6340] dump_stack+0x1d8/0x241 [ 106.382601][ T6340] ? panic+0x89d/0x89d [ 106.386507][ T6340] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 106.392151][ T6340] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 106.398056][ T6340] should_fail+0x71f/0x880 [ 106.402312][ T6340] ? setup_fault_attr+0x3d0/0x3d0 [ 106.407252][ T6340] ? fget_many+0x20/0x20 [ 106.411331][ T6340] ? mntput_no_expire+0x108/0x6d0 [ 106.416454][ T6340] ? __se_sys_bpf+0x2a3d/0xbcb0 [ 106.421139][ T6340] should_failslab+0x5/0x20 [ 106.425480][ T6340] __kmalloc_track_caller+0x4f/0x2b0 [ 106.430601][ T6340] memdup_user+0x22/0xb0 [ 106.434679][ T6340] __se_sys_bpf+0x2a3d/0xbcb0 [ 106.439193][ T6340] ? stack_trace_save+0x1c0/0x1c0 [ 106.444051][ T6340] ? __kernel_text_address+0x94/0x100 [ 106.449260][ T6340] ? unwind_get_return_address+0x49/0x80 [ 106.454729][ T6340] ? arch_stack_walk+0xf5/0x140 [ 106.459796][ T6340] ? _kstrtoull+0x390/0x4a0 [ 106.464134][ T6340] ? __x64_sys_bpf+0x80/0x80 [ 106.468562][ T6340] ? kstrtouint_from_user+0x20a/0x2a0 [ 106.473769][ T6340] ? kstrtol_from_user+0x310/0x310 [ 106.478720][ T6340] ? prepare_signal+0x85b/0xa60 [ 106.483407][ T6340] ? send_sigqueue+0x680/0x680 [ 106.488006][ T6340] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 106.493300][ T6340] ? __send_signal+0x8c4/0xbe0 [ 106.497901][ T6340] ? fsnotify+0x1280/0x1340 [ 106.502239][ T6340] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 106.507880][ T6340] ? do_send_sig_info+0x106/0x130 [ 106.512743][ T6340] ? bpf_send_signal+0x2a8/0x3b0 [ 106.517515][ T6340] ? __fsnotify_parent+0x310/0x310 [ 106.522459][ T6340] ? bpf_probe_read_str+0x80/0x80 [ 106.527323][ T6340] ? trace_sys_enter+0x1f/0x170 [ 106.532009][ T6340] ? syscall_trace_enter+0x650/0x940 [ 106.537133][ T6340] ? check_preemption_disabled+0x153/0x320 [ 106.542775][ T6340] do_syscall_64+0xca/0x1c0 [ 106.547119][ T6340] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 106.552840][ T6340] RIP: 0033:0x7f7e331e1b99 [ 106.557092][ T6340] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 106.576555][ T6340] RSP: 002b:00007f7e32463048 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 106.584775][ T6340] RAX: ffffffffffffffda RBX: 00007f7e3336ff60 RCX: 00007f7e331e1b99 [ 106.592588][ T6340] RDX: 0000000000000020 RSI: 0000000020001800 RDI: 0000000000000004 [ 106.600398][ T6340] RBP: 00007f7e324630a0 R08: 0000000000000000 R09: 0000000000000000 [ 106.608305][ T6340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 106.616210][ T6340] R13: 000000000000000b R14: 00007f7e3336ff60 R15: 00007fffff8e83e8 [ 106.627692][ T3028] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 106.636315][ T3028] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 106.644333][ T3028] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 106.676819][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 106.686114][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 106.709814][ T3028] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 106.719243][ T3028] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 106.740882][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 106.749944][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 106.758058][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 106.766357][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 106.838468][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 106.857107][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 106.872491][ T6351] FAULT_INJECTION: forcing a failure. [ 106.872491][ T6351] name failslab, interval 1, probability 0, space 0, times 0 [ 106.890673][ T6351] CPU: 1 PID: 6351 Comm: syz.0.2405 Not tainted 5.4.276-syzkaller-00021-g58de09405d1e #0 [ 106.900292][ T6351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 106.910186][ T6351] Call Trace: [ 106.913315][ T6351] dump_stack+0x1d8/0x241 [ 106.917478][ T6351] ? panic+0x89d/0x89d [ 106.921480][ T6351] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 106.927134][ T6351] ? __irqentry_text_end+0x1fce24/0x1fce24 [ 106.932763][ T6351] ? smp_irq_move_cleanup_interrupt+0x22c/0x22c [ 106.938841][ T6351] should_fail+0x71f/0x880 [ 106.943089][ T6351] ? setup_fault_attr+0x3d0/0x3d0 [ 106.947951][ T6351] ? kobject_get_path+0xb5/0x1d0 [ 106.952718][ T6351] should_failslab+0x5/0x20 [ 106.957061][ T6351] __kmalloc+0x51/0x2e0 [ 106.961057][ T6351] kobject_get_path+0xb5/0x1d0 [ 106.965655][ T6351] kobject_uevent_env+0x286/0x710 [ 106.970515][ T6351] ? kmem_cache_free+0x252/0x2c0 [ 106.975288][ T6351] ? kernfs_put+0x31a/0x4b0 [ 106.979631][ T6351] kobject_put+0x174/0x2f0 [ 106.983881][ T6351] netdev_queue_update_kobjects+0x337/0x3a0 [ 106.989627][ T6351] netdev_unregister_kobject+0x10c/0x240 [ 106.995086][ T6351] rollback_registered_many+0xed6/0x1330 [ 107.000565][ T6351] ? _raw_spin_trylock_bh+0x190/0x190 [ 107.005760][ T6351] ? unregister_netdevice_many+0x250/0x250 [ 107.011395][ T6351] ? __mutex_lock+0xaa1/0x1060 [ 107.015997][ T6351] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 107.022591][ T6351] ? fsnotify+0xea/0x1340 [ 107.026753][ T6351] ? fsnotify+0x1280/0x1340 [ 107.031099][ T6351] unregister_netdevice_queue+0x333/0x500 [ 107.036739][ T6351] ? alloc_netdev_mqs+0xc70/0xc70 [ 107.041603][ T6351] ? __fsnotify_parent+0x310/0x310 [ 107.046546][ T6351] ? preempt_schedule+0xd9/0xe0 [ 107.051234][ T6351] ppp_release+0xe9/0x1e0 [ 107.055395][ T6351] ? ppp_open+0x70/0x70 [ 107.059389][ T6351] __fput+0x262/0x680 [ 107.063209][ T6351] task_work_run+0x140/0x170 [ 107.067638][ T6351] exit_to_usermode_loop+0x190/0x1a0 [ 107.072756][ T6351] prepare_exit_to_usermode+0x199/0x200 [ 107.078140][ T6351] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 107.083872][ T6351] RIP: 0033:0x7f7e331e1b99 [ 107.088118][ T6351] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 107.107558][ T6351] RSP: 002b:00007f7e32463048 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 107.115921][ T6351] RAX: 0000000000000000 RBX: 00007f7e3336ff60 RCX: 00007f7e331e1b99 [ 107.123728][ T6351] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 107.131534][ T6351] RBP: 00007f7e324630a0 R08: 0000000000000000 R09: 0000000000000000 [ 107.139348][ T6351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 107.147160][ T6351] R13: 000000000000000b R14: 00007f7e3336ff60 R15: 00007fffff8e83e8 [ 107.197668][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 107.206422][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 107.216071][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 107.225008][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 107.233804][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 107.242189][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 107.588641][ T7] device bridge_slave_1 left promiscuous mode [ 107.594578][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.601762][ T7] device bridge_slave_0 left promiscuous mode [ 107.607728][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.988667][ T7] device bridge_slave_1 left promiscuous mode [ 108.994598][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.002006][ T7] device bridge_slave_0 left promiscuous mode [ 109.007918][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.675494][ T6401] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.682971][ T6401] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.690576][ T6401] device bridge_slave_0 entered promiscuous mode [ 109.731465][ T6401] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.742314][ T6401] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.749949][ T6401] device bridge_slave_1 entered promiscuous mode [ 109.757409][ T6411] device wg2 entered promiscuous mode [ 109.963186][ T6446] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.970682][ T6446] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.046982][ T6401] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.053948][ T6401] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.061242][ T6401] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.068067][ T6401] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.211063][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 110.229693][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.238733][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.279270][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 110.288068][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.294945][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.304512][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 110.314416][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.321276][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.333697][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 110.342015][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 110.350799][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 110.359117][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 110.406744][ T6478] device syzkaller0 entered promiscuous mode [ 110.415941][ T6476] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.422939][ T6476] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.430107][ T6476] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.436946][ T6476] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.447549][ T6476] FAULT_INJECTION: forcing a failure. [ 110.447549][ T6476] name failslab, interval 1, probability 0, space 0, times 0 [ 110.460253][ T6476] CPU: 1 PID: 6476 Comm: syz.0.2455 Not tainted 5.4.276-syzkaller-00021-g58de09405d1e #0 [ 110.470098][ T6476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 110.479990][ T6476] Call Trace: [ 110.483478][ T6476] dump_stack+0x1d8/0x241 [ 110.487655][ T6476] ? panic+0x89d/0x89d [ 110.491547][ T6476] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 110.497179][ T6476] ? igmp_ifc_event+0x344/0x410 [ 110.501871][ T6476] should_fail+0x71f/0x880 [ 110.506290][ T6476] ? setup_fault_attr+0x3d0/0x3d0 [ 110.511590][ T6476] ? _raw_write_lock_bh+0xa4/0x170 [ 110.516533][ T6476] ? _raw_write_lock_irq+0x170/0x170 [ 110.521654][ T6476] ? ip_rt_multicast_event+0x5f/0x70 [ 110.526769][ T6476] ? __ipv6_dev_mc_inc+0x39a/0x940 [ 110.531718][ T6476] should_failslab+0x5/0x20 [ 110.536675][ T6476] kmem_cache_alloc_trace+0x28/0x260 [ 110.541956][ T6476] __ipv6_dev_mc_inc+0x39a/0x940 [ 110.546678][ T6476] br_multicast_join_snoopers+0x1f8/0x280 [ 110.552236][ T6476] ? br_ip6_multicast_query_expired+0x150/0x150 [ 110.558300][ T6476] br_dev_open+0xca/0xe0 [ 110.562468][ T6476] __dev_open+0x28b/0x420 [ 110.566631][ T6476] ? dev_open+0x200/0x200 [ 110.570796][ T6476] ? dev_set_rx_mode+0x85/0x2b0 [ 110.575488][ T6476] ? br_dev_stop+0xd0/0xd0 [ 110.579738][ T6476] __dev_change_flags+0x1db/0x6e0 [ 110.584613][ T6476] ? dev_get_flags+0x1c0/0x1c0 [ 110.589228][ T6476] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 110.595794][ T6476] dev_change_flags+0x87/0x190 [ 110.600392][ T6476] dev_ifsioc+0x104/0xa60 [ 110.604559][ T6476] ? mutex_lock+0xd6/0x110 [ 110.608819][ T6476] ? dev_ioctl+0xb40/0xb40 [ 110.613070][ T6476] dev_ioctl+0x505/0xb40 [ 110.617146][ T6476] sock_do_ioctl+0x295/0x3a0 [ 110.621620][ T6476] ? sock_splice_read+0xf0/0xf0 [ 110.626269][ T6476] ? get_pid_task+0xde/0x130 [ 110.630687][ T6476] sock_ioctl+0x4a4/0x760 [ 110.634850][ T6476] ? sock_poll+0x310/0x310 [ 110.639102][ T6476] ? memset+0x1f/0x40 [ 110.642930][ T6476] ? fsnotify+0x1280/0x1340 [ 110.647267][ T6476] ? sock_poll+0x310/0x310 [ 110.651613][ T6476] do_vfs_ioctl+0x742/0x1720 [ 110.656038][ T6476] ? ioctl_preallocate+0x250/0x250 [ 110.661012][ T6476] ? __fget+0x407/0x490 [ 110.664987][ T6476] ? fget_many+0x20/0x20 [ 110.669086][ T6476] ? debug_smp_processor_id+0x20/0x20 [ 110.674350][ T6476] ? security_file_ioctl+0x7d/0xa0 [ 110.679377][ T6476] __x64_sys_ioctl+0xd4/0x110 [ 110.683891][ T6476] do_syscall_64+0xca/0x1c0 [ 110.688229][ T6476] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 110.694056][ T6476] RIP: 0033:0x7f7e331e1b99 [ 110.698300][ T6476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 110.717739][ T6476] RSP: 002b:00007f7e32463048 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 110.725987][ T6476] RAX: ffffffffffffffda RBX: 00007f7e3336ff60 RCX: 00007f7e331e1b99 [ 110.733799][ T6476] RDX: 0000000020000900 RSI: 0000000000008914 RDI: 0000000000000007 [ 110.741783][ T6476] RBP: 00007f7e324630a0 R08: 0000000000000000 R09: 0000000000000000 [ 110.749749][ T6476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 110.757554][ T6476] R13: 000000000000000b R14: 00007f7e3336ff60 R15: 00007fffff8e83e8 [ 110.767076][ T6476] device bridge0 entered promiscuous mode [ 110.778961][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 110.787835][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 110.796652][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 110.804725][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 110.819751][ T6487] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.826721][ T6487] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.834012][ T6487] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.840866][ T6487] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.849023][ T6487] device bridge0 entered promiscuous mode [ 110.866807][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 110.875539][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 110.901513][ T6494] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.908448][ T6494] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.919758][ T6494] device bridge0 left promiscuous mode [ 110.925966][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 110.938411][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 110.947796][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 110.957093][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) (errno 1: Operation not permitted) loop exited with status 67 SYZFAIL: repeatedly failed to execute the program proc=1 req=1398 state=3 status=67 (errno 32: Broken pipe) [ 111.120208][ T23] audit: type=1400 audit(1719988503.749:147): avc: denied { create } for pid=6507 comm="syz.3.2468" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 111.288360][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 112.008649][ T7] device bridge_slave_1 left promiscuous mode [ 112.014588][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.021927][ T7] device bridge_slave_0 left promiscuous mode [ 112.027895][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.689091][ T7] device bridge_slave_1 left promiscuous mode [ 113.695031][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.702231][ T7] device bridge_slave_0 left promiscuous mode [ 113.708299][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.715874][ T7] device bridge_slave_1 left promiscuous mode [ 113.721883][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.728969][ T7] device bridge_slave_0 left promiscuous mode [ 113.735042][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.742328][ T7] device bridge_slave_1 left promiscuous mode [ 113.748278][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.755279][ T7] device bridge_slave_0 left promiscuous mode [ 113.761252][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.768484][ T7] device bridge_slave_1 left promiscuous mode [ 113.774406][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.781596][ T7] bridge0: port 1(bridge_slave_0) entered disabled state