last executing test programs: 3.270415306s ago: executing program 1 (id=3092): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x2, [@const={0x0, 0x0, 0x0, 0x9}, @int={0x0, 0x0, 0x0, 0x1, 0x5, 0x8}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2}}]}}, 0x0, 0x4e}, 0x28) (fail_nth: 1) 2.965633813s ago: executing program 2 (id=3097): r0 = bpf$MAP_CREATE(0x1900000000000000, &(0x7f0000000040)=@base={0x1b, 0x0, 0x0, 0x2000}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) (async) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x41a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x2, 0xe68c}, 0x10210, 0x88, 0x0, 0x6, 0x3, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async, rerun: 32) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40305829, &(0x7f0000000040)) (async, rerun: 32) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000740)={r2, 0x0, 0x0}, 0x10) sendmsg$inet(0xffffffffffffffff, 0x0, 0x3) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r4 = bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async, rerun: 32) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) (async, rerun: 32) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000001100)={{r4}, 0x0, 0x0}, 0x20) (async, rerun: 32) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000004440)={0x0, 0x0, 0x0}, 0x0) (rerun: 32) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b702000003000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000000)='sched_switch\x00', r6}, 0x10) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x20, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x7}, 0x440, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) (async) r7 = gettid() syz_open_procfs$namespace(r7, &(0x7f0000001000)='ns/cgroup\x00') (async) r8 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x6, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x40082406, &(0x7f00000001c0)='cpu&00\t&&') (async) syz_clone(0x638c1100, 0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) 2.964126253s ago: executing program 1 (id=3099): bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_GET_NEXT_ID(0xb, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x140, 0x0) r2 = perf_event_open(&(0x7f0000000340)={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, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xafffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x2000, &(0x7f00000003c0)="13c5d172f6d640090e2044b1e4274bc30fa319be8f962902c2e8d0a9b89cc6af9f6f12f46e825cc9b9119b5244076618e6c75f9138892718d038b9a80843f75cebeffc35f3262dd9bdf4e28fc393a93c724026040e", 0x55, &(0x7f0000000180), &(0x7f0000000300), &(0x7f0000000a40)="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") perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x9, 0x2, 0xc, 0x1a, 0x0, 0x8, 0x1200, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000140), 0x8}, 0x8c84, 0x1, 0x5, 0x3, 0x3, 0x800000, 0x3, 0x0, 0x3, 0x0, 0xffffffff00000000}, r3, 0xffffffffffffffff, r2, 0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000400)=ANY=[], 0x50) socketpair(0x1, 0x1, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) close(r5) r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r6}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x18, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r6, @ANYBLOB="0000000000000000b70500000300000085000000a5000000180100002020640500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000a50000000800000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) openat$cgroup_procs(r4, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f0000000200)=0x700, 0x12) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x5452, &(0x7f0000000a00)={'vlan0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0xfc}}) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000039c0)=ANY=[@ANYBLOB="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&(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xffffffffffffffe8}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r7, 0x18000000000002a0, 0x38, 0x0, &(0x7f0000000400)="b9ff3600600d698cff9e14f086dd52359461702bec94ca07b8578219cce9332691576241b9e7e62827f4a945b26843c9242bede548a1bae9", 0x0, 0x63, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) recvmsg$unix(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) close(r0) 2.903880775s ago: executing program 2 (id=3100): bpf$MAP_CREATE(0x0, 0x0, 0x48) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x101801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'\x00', 0x2}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x2) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0xff, 0x0, 0x0, 0x0, 0x3ff, 0x22a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x3, &(0x7f0000000740)=@framed, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='timer_start\x00', r1}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xf, &(0x7f0000000300)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3ff}, {{0x18, 0x1, 0x1, 0x0, r2}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000280)='timer_start\x00', r3}, 0x18) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000940)) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xc, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x300000000000000, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000014c0)={&(0x7f0000001400)=ANY=[@ANYBLOB="9feb0100180000000000dd02000000003400000002000000000008000000000000000000000105000000000000000000000000000003000000000200000002000000000000000000048dfdeacdd1f4618aa58d874f83227b1f9fe7688f2778c8dd0570cbbe3081b0e8efcfccea265839f471c00c295860f3b8f81e70c1aadfa745ac7fd1b2a34a5d80f03cb00aaf5081e51a48eeb74859313a4f61237ff5c2f5f1531bcb3a"], 0x0, 0x4e, 0x0, 0x10}, 0x28) bpf$MAP_CREATE(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_skb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x9}, 0x8080, 0x5, 0x0, 0x0, 0xed}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000001340)=ANY=[@ANYBLOB="050000000400000008000000050000000000000050b31fca30edc328d73423b561b31ae67257c4c98157ee84954d8673748b5e8967a4fd8d82eb3d301e4257588b54d33bfb235f3a16b25b32c61d5d77eaf2428fd48a493da1b0a3ed951e6da9eaa3cff1b8ae1a45f752583d219dd2aeca3ff340b3dc35b35b3b", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000380)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1030, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0x1e, 0x1}, 0x0, 0x3, 0xfffffffd, 0x0, 0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x4, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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&(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff97, 0x10, &(0x7f00000000c0), 0xffffffffffffffc2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value=0x2000000}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454da, &(0x7f00000001c0)={'batadv_slave_0\x00'}) 2.174491191s ago: executing program 3 (id=3104): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 0x4, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600000004000000ff0f00000500000000000000", @ANYRES32, @ANYBLOB="0100"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{}, 0x0, &(0x7f00000002c0)}, 0x20) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'gre0\x00', 0x10}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f0, &(0x7f0000000080)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)=@generic={&(0x7f0000000040)='./file0\x00'}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0a00000084000000000100000100000000", @ANYRES32, @ANYRESHEX=0x0], 0x50) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f1, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0xc004743e, 0x110c230000) ioctl$TUNSETOFFLOAD(r2, 0x40047459, 0x1a) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x730, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'rose0\x00', 0x112}) close(r3) bpf$MAP_CREATE(0x0, 0x0, 0x48) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a00000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000500)='percpu_free_percpu\x00', r5}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x11, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) 1.972149536s ago: executing program 0 (id=3106): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="05000000040000000800000003"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b7040000000000008500000057000000"], 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r0}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xc, 0xc, &(0x7f0000000180)=@framed={{}, [@ringbuf_output={{0x18, 0x5, 0x1, 0x0, r1}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x15}}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r2, 0x0, 0xe, 0x5c, &(0x7f0000000100)="e0857f9f582f0300000000001000", 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.851526518s ago: executing program 0 (id=3108): bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x16, 0x0, 0x0, &(0x7f00000004c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0xb, '\x00', 0x0, @flow_dissector=0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000010000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) (async, rerun: 32) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) (async, rerun: 32) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000600), 0x4) (async, rerun: 32) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000140)='mm_page_alloc\x00'}, 0x10) (rerun: 32) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async, rerun: 32) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000002000000b7030000faffffff850000002d00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) (async, rerun: 32) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) (async, rerun: 32) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (rerun: 32) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)) (async) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000240)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000880), 0x12) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) syz_clone(0x42a00180, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='memory.events\x00', 0x100002, 0x0) write$cgroup_type(r3, &(0x7f0000000180), 0x40001) (async) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x4}, 0x100904, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={0xffffffffffffffff, 0xe0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0xfffffffffffffe01, 0xe3eb7016f3ab0a39, &(0x7f0000000140), &(0x7f0000000200), 0x8, 0x80010, 0x8, 0x0, 0x0}}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000005c0)={'nr0\x00', 0x1}) r4 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_lsm={0x18, 0x7, &(0x7f00000006c0)=ANY=[@ANYBLOB="851000000400000095000000000000001800000000000000000000000000000095000000000075e6dc0ee2806f2bd842bd94eb74000085100000fcffffff95000000000000001752be9eafef4733eeed36625b04a3"], &(0x7f00000000c0)='GPL\x00'}, 0x78) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r4, 0xe0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x11, 0xb, &(0x7f00000009c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000093850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ca8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x10003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40305829, &(0x7f0000000040)) syz_clone(0xc0001480, 0x0, 0x0, &(0x7f0000000a00), 0x0, 0x0) 1.748546441s ago: executing program 0 (id=3109): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001c80)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r0, 0x7, 0xe, 0x0, &(0x7f0000000040)="24c2afc3a2e05271070000541650", 0x0, 0xffb0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) (fail_nth: 1) 1.747599451s ago: executing program 2 (id=3110): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.idle_time\x00', 0x275a, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0e00000004000000080000000008000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r0 = bpf$ITER_CREATE(0xb, 0x0, 0x0) close(r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0xe0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3e, 0x0, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180), 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7, 0x8, 0x0, 0x0}}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETQUEUE(r1, 0x400454d9, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340), 0x80000, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) close(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'vlan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) close(0x3) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x12, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000a5df"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, @cgroup_sock_addr=0x13, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x24, r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x0}, 0x94) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000002c0)='io_uring_register\x00', r6}, 0x18) r8 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x11, 0xf, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000000000000400000018110000", @ANYRES32=r8, @ANYBLOB="0000000000000000b702000014000080b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000010008500000085000000b70000000000000095"], &(0x7f0000000780)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f00000001c0)='mm_lru_insertion\x00', r9}, 0x18) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='memory.events\x00', 0x100002, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r4, 0x58}, 0x10) write$cgroup_type(r10, &(0x7f0000000180), 0x40010) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000500)=ANY=[@ANYRESHEX=r7, @ANYBLOB="cce49b51d2eb41ebc5edbe4ea3da63d7771be0b363359c623a9184697ad399f5437442", @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.404189148s ago: executing program 1 (id=3112): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x0, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000004000000b705000008000000850000006a00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_CREATE(0x0, 0x0, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="01000000d60000000900000005"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000001680), &(0x7f0000002300), 0x8001, r1}, 0x38) 1.219676582s ago: executing program 0 (id=3113): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x0, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000004000000b705000008000000850000006a00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_CREATE(0x0, 0x0, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="01000000d60000000900000005"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000001680), &(0x7f0000002300), 0x8001, r1}, 0x38) (fail_nth: 1) 1.219189023s ago: executing program 2 (id=3114): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000c00)={{}, 0x0, &(0x7f0000000bc0)}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x6, &(0x7f0000000300)={0x7fffffffefff}, 0x10) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xa, 0x16, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000002c0)={{r0}, &(0x7f0000000040), &(0x7f0000000280)='%pS \x00'}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r1}, 0x10) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000340)="e6", 0x1}], 0x1}, 0x4040001) recvmsg$unix(r2, &(0x7f00000038c0)={0x0, 0x0, 0x0}, 0x1) recvmsg$unix(r2, &(0x7f0000000bc0)={0x0, 0x0, 0x0}, 0x2000) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="180100000100a7d9000000000020b200850000007b00000095"], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r4}, 0x10) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x90430, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x410, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x18, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x400, 0x0, 0x0, 0x40f00, 0x2, '\x00', 0x0, @fallback=0x27}, 0x94) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'veth1_virt_wifi\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000380)=ANY=[@ANYRES16=r5], 0x50) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8946, &(0x7f0000000080)) 1.124198605s ago: executing program 4 (id=3115): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x0, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000004000000b705000008000000850000006a00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="01000000d60000000900000005"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000002340)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000000)="d0aa235535885093be279a6603ddefa774eb01651fdc9a6e6e02d555fe95f6a2ee43b972a049fd1d2925ab1013c8c4ca34c720e2e49e3930c0fa76acda2aa82a61b234515611e0d0e07c8a7bf3dc559af932efe31c23838e81c733706effb22187ce4d26d1c4526b654d18845111c77b306334fff51fa7d1cb7d38c1579df8c57c80d7e1bc466879ad319b302c847604cf755abdfc9ea5733804365c540b1efa51348e9d", 0x8001, r1}, 0x38) 1.056010206s ago: executing program 3 (id=3116): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x100}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f0, &(0x7f0000000080)) 1.053949416s ago: executing program 4 (id=3117): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x0, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000004000000b705000008000000850000006a00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_CREATE(0x0, 0x0, 0x48) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="01000000d60000000900000005"], 0x50) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='sched_switch\x00'}, 0x10) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000900000000000000213f0000c50000000e800000850000000e00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='mmap_lock_acquire_returned\x00', r1}, 0x10) r3 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r2}, 0x8) write$cgroup_int(r3, &(0x7f00000001c0), 0xfffffdef) write$cgroup_subtree(r3, 0x0, 0xfe1b) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r4 = getpid() r5 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r4, 0x0, 0xffffffffffffffff, 0x0) r6 = getpid() r7 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r6, 0x0, r5, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff}) close(0x3) recvmsg$unix(r8, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00'}, 0x10) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x8, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x7, 0x4, 0x18, 0xa042, 0x0, 0xffffffffffffffff, 0x401}, 0x50) 1.052860056s ago: executing program 3 (id=3118): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="05000000040000000800000003"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r0}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xc, 0xc, &(0x7f0000000180)=@framed={{}, [@ringbuf_output={{0x18, 0x5, 0x1, 0x0, r1}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x15}}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r2, 0x0, 0xe, 0x5c, &(0x7f0000000100)="e0857f9f582f0300000000001000", 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 947.994889ms ago: executing program 3 (id=3119): bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xe, 0x4, 0x4, 0x8, 0x0, 0x1}, 0x48) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, &(0x7f00000003c0)=[@rights={{0x10}}], 0x10}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x701a00, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000e00)={&(0x7f0000000980)='sys_exit\x00', r1}, 0x10) r3 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r2}, 0x8) write$cgroup_int(r3, &(0x7f00000001c0), 0xfffffdef) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000500)=@framed={{0x18, 0x8, 0x0, 0x0, 0xffd0}, [@func={0x85, 0x0, 0x1, 0x0, 0x3}, @map_fd={0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x300}, @generic={0x66, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000000}, @generic={0x7f, 0x2, 0xe, 0xfffa, 0x7fc02b66}, @alu={0x6, 0x0, 0x3, 0xa, 0x0, 0x2}, @printk={@x, {}, {}, {}, {}, {0x5, 0x0, 0xb, 0xa}}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0xde, &(0x7f0000000340)=""/222, 0x41000, 0x8}, 0x94) 843.120321ms ago: executing program 3 (id=3120): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x100}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f0, &(0x7f0000000080)) (fail_nth: 1) 524.208368ms ago: executing program 0 (id=3121): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) write$cgroup_pressure(r0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x100}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000001280)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000012c0)={&(0x7f0000000000)="5f1542c546ab8df65f6511077d7b1f555b4dbbbb1413eff55151", &(0x7f0000000280)=""/4096, &(0x7f00000000c0)="c659d87fcfd290f362e4b68e28c1106c551b82065558d6f8e363b7da0eac5ece32f0c73925d92992c7e24f0bcf164f622df88a55cf17026f4d3bfdf9e6c29b5c3f9c1b7ba6a74fc1", &(0x7f00000001c0)="8968ab7fe709e84148f5d1201276711dcf397fa960174e931ffe5ff6ee026d5aa0a867433fac581e1a1a7038598340f8aa61b201fc88b96b707bb8f378f6ef89c01dee10dba23138e57e97a21124539549", 0x2, r2, 0x4}, 0x38) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f0, &(0x7f0000000080)) 514.800828ms ago: executing program 3 (id=3122): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={0x0}, 0x18) r0 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xb00000000000000, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES8=0x0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000010000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000020850000000400000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x40, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020097b1af8ff00000000bfa100000000000007010000b8ffffffb702000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000080)='contention_end\x00', r1}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000840)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000880), 0x12) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='sched_switch\x00'}, 0x10) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) write$cgroup_devices(r4, &(0x7f00000000c0)={'c', ' *:* ', 'rm\x00'}, 0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x119a05}, 0x0, 0xf, r0, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB, @ANYRESDEC=r5], 0x48) bpf$MAP_GET_NEXT_KEY(0x2, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000a5df850000002d00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYRESDEC=r6, @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000f60000008500000043"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x50, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b000000000000000000"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r7, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002"], 0x0, 0x2, 0x0, 0x0, 0x0, 0xd5e93709d453f02a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdbd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000200)='fdb_delete\x00'}, 0x18) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='blkio.throttle.io_serviced\x00', 0x26e1, 0x0) r9 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x2, 0xffffff7b, 0x8, 0x1, r8, 0x10001, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x3, 0x4}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r9, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002002000850000008200000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x41100, 0x24, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x94) syz_clone(0x630c1100, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r10, 0x8914, &(0x7f0000000900)={'bridge0\x00', @remote}) 412.180101ms ago: executing program 0 (id=3123): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0xa, 0x4, 0x4, 0x5, 0x2}, 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000080)={{r0, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f0000000040)='%ps \x00'}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/1664], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffffe}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x702, 0xe, 0x0, &(0x7f0000000380)="e460334470b8d480eb00c1520800", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) (fail_nth: 1) 207.001385ms ago: executing program 1 (id=3124): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0xa, 0x4, 0x4, 0x5, 0x2}, 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000080)={{r0, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f0000000040)='%ps \x00'}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/1664], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffffe}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x702, 0xe, 0x0, &(0x7f0000000380)="e460334470b8d480eb00c1520800", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) 177.779506ms ago: executing program 4 (id=3125): r0 = perf_event_open(&(0x7f0000000940)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x34120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xa6c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x38, 0x38, 0x9, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x2, 0x3}]}, @typedef={0x7}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x5, 0x1}}]}, {0x0, [0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x61]}}, 0x0, 0x59}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000001811", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000160000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) (async, rerun: 32) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000200)={{r1, 0xffffffffffffffff}, &(0x7f0000000180), &(0x7f00000001c0)=r0}, 0x20) (async, rerun: 32) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x18211, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff8}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="01000000d60000000900000005"], 0x50) (async) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r4) setsockopt$sock_attach_bpf(r5, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) (async) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="16000000000000000400000001"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRESHEX=0x0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095", @ANYRESOCT=r1], 0x0}, 0x94) (async, rerun: 32) r9 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) (rerun: 32) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r9}, 0x10) ioctl$SIOCSIFHWADDR(r8, 0x8914, &(0x7f0000000040)={'macsec0\x00', @local}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'macsec0\x00', 0xca58c30f81b6079f}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8914, &(0x7f0000000080)) close(r6) setsockopt$sock_attach_bpf(r7, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) (async) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r12 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001100)={@cgroup, 0x24, 0x0, 0x6, &(0x7f0000001000)=[0x0, 0x0], 0x2, 0x0, &(0x7f0000001040), &(0x7f0000001080)=[0x0, 0x0], &(0x7f00000010c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x40) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)=ANY=[@ANYRESDEC=r10, @ANYRES32=r12, @ANYBLOB="120000000400000000000000", @ANYRES32=r12, @ANYBLOB="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", @ANYRES64=r13], 0x20) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000580)={@map=r3, 0xffffffffffffffff, 0x6, 0x0, 0x0, @void, @value=r2, @void, @void, r13}, 0x20) (async, rerun: 64) setsockopt$sock_attach_bpf(r11, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) (rerun: 64) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000011c0)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto, @union={0x2, 0x1, 0x0, 0x5, 0x0, 0x80000000, [{0x8, 0x2, 0x8}]}]}}, 0x0, 0x3e, 0x0, 0x1}, 0x28) (async, rerun: 32) bpf$LINK_GET_FD_BY_ID(0x1e, 0x0, 0x0) (rerun: 32) 173.974666ms ago: executing program 2 (id=3126): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0xa, 0x4, 0x4, 0x5, 0x2}, 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000080)={{r0, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f0000000040)='%ps \x00'}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/1664], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffffe}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x702, 0xe, 0x0, &(0x7f0000000380)="e460334470b8d480eb00c1520800", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) 101.978418ms ago: executing program 4 (id=3127): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0100000004000000ff0f000007"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="1805000000000000000000004b64ffec850000007d000000850000000700000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000100)='mm_lru_insertion\x00', r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000100)='mm_lru_insertion\x00', r1}, 0x10) close(r4) 101.475208ms ago: executing program 1 (id=3128): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYRESDEC=r0, @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x94) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000"], 0x0}, 0x94) r2 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00'}, 0x80) r3 = bpf$ITER_CREATE(0xb, &(0x7f00000004c0)={r2}, 0x8) close(r3) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r2, 0x8, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$BPF_LINK_UPDATE(0x1d, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x9, 0x5, 0x2a, 0x5}, 0x50) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r6}, 0x10) r7 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000400), 0x4) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000600)={0x1, 0x0}, 0x8) r9 = bpf$MAP_CREATE(0x0, 0x0, 0x48) r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x1f, 0x2, 0x0, &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x13}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) r11 = bpf$ITER_CREATE(0x21, &(0x7f00000006c0), 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x14, 0xf, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000051000000000000008000000008774d9a0104000018110000ec7baa84f23469f93425e7d9f280ca3c25a11f9f4b7db37d3d03d4050bd603ce5be3506b7561c0be936351e73933f28e3bf833e4ba443a5085a0", @ANYRES32=r9, @ANYBLOB="0000000000000000b7080000ff7f00007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000020000008500000082000000850000008100000085200000050000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0xd, 0x32, &(0x7f0000000240)=""/50, 0x40f00, 0x1, '\x00', 0x0, @lirc_mode2, 0xffffffffffffffff, 0x8, &(0x7f00000003c0)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000680)={0x1, 0x2, 0x9}, 0x10, 0xffffffffffffffff, r11, 0x5, &(0x7f0000000700)=[r10, r9], &(0x7f0000000740)=[{0x4, 0x1, 0x2, 0x5}, {0x0, 0x3, 0x9, 0xb}, {0x5, 0x2}, {0x0, 0x4, 0x4, 0x7}, {0x1, 0x2, 0xf, 0x2}], 0x10, 0x91b7}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x58, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r13 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0300000004000000040000000a00000000000000", @ANYRES32, @ANYBLOB='\x00\b\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0400"/20], 0x50) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000600)=@bpf_ext={0x1c, 0x14, &(0x7f0000000200)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, [@tail_call], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000000)='GPL\x00', 0xfffffffa, 0xa9, &(0x7f00000002c0)=""/169, 0x41100, 0x52, '\x00', r12, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000480)={0x7, 0x1}, 0x8, 0x10, &(0x7f00000004c0)={0x0, 0x1, 0x5, 0x9}, 0x10, 0x143ac, 0xffffffffffffffff, 0x0, &(0x7f0000000580)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r13, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x6}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000c00)={0x5, 0x1, &(0x7f00000008c0)=@raw=[@alu={0x7, 0x1, 0x9, 0x6, 0x0, 0x50}], &(0x7f0000000900)='syzkaller\x00', 0x0, 0xcf, &(0x7f0000000a00)=""/207, 0x1f00, 0x2a, '\x00', r12, @fallback=0x25, r1, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000940)={0x2, 0xe, 0x4, 0x4}, 0x10, r8, 0xffffffffffffffff, 0x3, &(0x7f0000000980)=[r0], &(0x7f0000000bc0)=[{0x0, 0x4, 0x5, 0x8}, {0x3, 0x5, 0xe, 0xa}, {0x2, 0x5, 0x8, 0x8}]}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x1a, 0x5, &(0x7f0000000200)=@raw=[@map_val={0x18, 0x8, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x82}, @alu={0x7, 0x0, 0x1, 0x3, 0xb, 0xffffffffffffffc0, 0x1}, @ldst={0x2, 0x2, 0x6, 0x8, 0x3, 0x80, 0x8}], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x2c, &(0x7f0000000380)=""/44, 0x41000, 0x4, '\x00', 0x0, @fallback=0xc, r7, 0x8, &(0x7f0000000500)={0x6, 0x1}, 0x8, 0x10, 0x0, 0x0, r8, r5, 0x1, &(0x7f0000000640)=[r9, r1, r3], &(0x7f0000000680)=[{0x5, 0x4, 0xc, 0x8}], 0x10, 0x6}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002ac0)={0x1a, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x19, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x2008}, 0x80) r14 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000080)='percpu_create_chunk\x00', r14}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="0a00000001010000ff7f0000cc"], 0x48) 99.426858ms ago: executing program 4 (id=3129): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="05000000040000000800000003"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r0}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xc, 0xc, &(0x7f0000000180)=@framed={{}, [@ringbuf_output={{0x18, 0x5, 0x1, 0x0, r1}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x15}}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r2, 0x0, 0xe, 0x5c, &(0x7f0000000100)="e0857f9f582f0300000000001000", 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 21.6674ms ago: executing program 4 (id=3130): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0100000004000000ff0f000007"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="1805000000000000000000004b64ffec850000007d000000850000000700000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000100)='mm_lru_insertion\x00', r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000100)='mm_lru_insertion\x00', r1}, 0x10) close(r4) (fail_nth: 1) 15.823629ms ago: executing program 2 (id=3131): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0100000004000000ff0f000007"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="1805000000000000000000004b64ffec850000007d000000850000000700000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000000)='\x00') r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000100)='mm_lru_insertion\x00', r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000100)='mm_lru_insertion\x00', r1}, 0x10) close(r5) 0s ago: executing program 1 (id=3132): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000e8ffffff850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[], 0x0}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="16000000000000000400000001"], 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, 0x0}, 0x20) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x34120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000"], 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r4}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000"], 0x48) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="1802000000000000"], 0x0}, 0x94) socketpair(0x11, 0xa, 0x9, &(0x7f00000001c0)) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES32=r5, @ANYRESOCT=r3], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xe109be01c2a3358e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000000)='workqueue_queue_work\x00', r6}, 0x10) socketpair$tipc(0x1e, 0x2, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000003c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0xe50c1700, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) kernel console output (not intermixed with test programs): se_sys_ioctl+0x12f/0x1b0 [ 478.146007][ T8777] __x64_sys_ioctl+0x7b/0x90 [ 478.150624][ T8777] x64_sys_call+0x58b/0x9a0 [ 478.155148][ T8777] do_syscall_64+0x4c/0xa0 [ 478.159579][ T8777] ? clear_bhb_loop+0x30/0x80 [ 478.164287][ T8777] ? clear_bhb_loop+0x30/0x80 [ 478.168992][ T8777] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 478.174909][ T8777] RIP: 0033:0x7f5ca3b8eba9 [ 478.179342][ T8777] 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 [ 478.199063][ T8777] RSP: 002b:00007f5ca4994038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 478.207504][ T8777] RAX: ffffffffffffffda RBX: 00007f5ca3dd5fa0 RCX: 00007f5ca3b8eba9 [ 478.215494][ T8777] RDX: 000000110e22fff6 RSI: 00000000c004743e RDI: 0000000000000006 [ 478.223537][ T8777] RBP: 00007f5ca4994090 R08: 0000000000000000 R09: 0000000000000000 [ 478.231614][ T8777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 478.239598][ T8777] R13: 00007f5ca3dd6038 R14: 00007f5ca3dd5fa0 R15: 00007ffd1f199488 [ 478.247594][ T8777] [ 478.410087][ T8793] FAULT_INJECTION: forcing a failure. [ 478.410087][ T8793] name failslab, interval 1, probability 0, space 0, times 0 [ 478.574961][ T8793] CPU: 1 PID: 8793 Comm: syz.0.2866 Not tainted syzkaller #0 [ 478.582482][ T8793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 478.592564][ T8793] Call Trace: [ 478.595858][ T8793] [ 478.598808][ T8793] __dump_stack+0x21/0x24 [ 478.603188][ T8793] dump_stack_lvl+0xee/0x150 [ 478.607816][ T8793] ? __cfi_dump_stack_lvl+0x8/0x8 [ 478.612902][ T8793] dump_stack+0x15/0x24 [ 478.617077][ T8793] should_fail_ex+0x3d4/0x520 [ 478.621788][ T8793] __should_failslab+0xac/0xf0 [ 478.626684][ T8793] ? slhc_init+0x77/0x770 [ 478.627021][ T8798] FAULT_INJECTION: forcing a failure. [ 478.627021][ T8798] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 478.631213][ T8793] should_failslab+0x9/0x20 [ 478.631237][ T8793] __kmem_cache_alloc_node+0x3d/0x2c0 [ 478.631264][ T8793] ? security_file_permission+0x94/0xb0 [ 478.659698][ T8793] ? slhc_init+0x77/0x770 [ 478.664077][ T8793] kmalloc_trace+0x29/0xb0 [ 478.668530][ T8793] slhc_init+0x77/0x770 [ 478.672707][ T8793] ppp_ioctl+0x126d/0x1690 [ 478.677158][ T8793] ? mutex_unlock+0x89/0x220 [ 478.681770][ T8793] ? __cfi_mutex_unlock+0x10/0x10 [ 478.686821][ T8793] ? __cfi_ppp_ioctl+0x10/0x10 [ 478.691616][ T8793] ? __fget_files+0x2d5/0x330 [ 478.696310][ T8793] ? security_file_ioctl+0x95/0xc0 [ 478.701444][ T8793] ? __cfi_ppp_ioctl+0x10/0x10 [ 478.706238][ T8793] __se_sys_ioctl+0x12f/0x1b0 [ 478.710944][ T8793] __x64_sys_ioctl+0x7b/0x90 [ 478.715564][ T8793] x64_sys_call+0x58b/0x9a0 [ 478.720183][ T8793] do_syscall_64+0x4c/0xa0 [ 478.724618][ T8793] ? clear_bhb_loop+0x30/0x80 [ 478.729316][ T8793] ? clear_bhb_loop+0x30/0x80 [ 478.734024][ T8793] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 478.739938][ T8793] RIP: 0033:0x7f57c1f8eba9 [ 478.744366][ T8793] 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 [ 478.763987][ T8793] RSP: 002b:00007f57c2d72038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 478.772435][ T8793] RAX: ffffffffffffffda RBX: 00007f57c21d5fa0 RCX: 00007f57c1f8eba9 [ 478.780418][ T8793] RDX: 0000200000000180 RSI: 0000000040047451 RDI: 0000000000000006 [ 478.788405][ T8793] RBP: 00007f57c2d72090 R08: 0000000000000000 R09: 0000000000000000 [ 478.796393][ T8793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 478.804375][ T8793] R13: 00007f57c21d6038 R14: 00007f57c21d5fa0 R15: 00007ffc066153a8 [ 478.812356][ T8793] [ 478.817817][ T8798] CPU: 1 PID: 8798 Comm: syz.1.2868 Not tainted syzkaller #0 [ 478.825231][ T8798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 478.835296][ T8798] Call Trace: [ 478.838580][ T8798] [ 478.841510][ T8798] __dump_stack+0x21/0x24 [ 478.845852][ T8798] dump_stack_lvl+0xee/0x150 [ 478.850444][ T8798] ? __cfi_dump_stack_lvl+0x8/0x8 [ 478.855499][ T8798] dump_stack+0x15/0x24 [ 478.859664][ T8798] should_fail_ex+0x3d4/0x520 [ 478.864361][ T8798] should_fail+0xb/0x10 [ 478.868520][ T8798] should_fail_usercopy+0x1a/0x20 [ 478.873549][ T8798] _copy_to_user+0x1e/0x90 [ 478.877971][ T8798] simple_read_from_buffer+0xe9/0x160 [ 478.883350][ T8798] proc_fail_nth_read+0x19a/0x210 [ 478.888376][ T8798] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 478.893923][ T8798] ? security_file_permission+0x94/0xb0 [ 478.899484][ T8798] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 478.905026][ T8798] vfs_read+0x26e/0x8c0 [ 478.909189][ T8798] ? __cfi_vfs_read+0x10/0x10 [ 478.913872][ T8798] ? __kasan_check_write+0x14/0x20 [ 478.918994][ T8798] ? mutex_lock+0x8d/0x1a0 [ 478.923411][ T8798] ? __cfi_mutex_lock+0x10/0x10 [ 478.928265][ T8798] ? __fdget_pos+0x2cd/0x380 [ 478.932848][ T8798] ? ksys_read+0x71/0x240 [ 478.937185][ T8798] ksys_read+0x140/0x240 [ 478.941435][ T8798] ? __cfi_ksys_read+0x10/0x10 [ 478.946210][ T8798] ? fpregs_restore_userregs+0x128/0x260 [ 478.951844][ T8798] __x64_sys_read+0x7b/0x90 [ 478.956351][ T8798] x64_sys_call+0x2f/0x9a0 [ 478.960778][ T8798] do_syscall_64+0x4c/0xa0 [ 478.965205][ T8798] ? clear_bhb_loop+0x30/0x80 [ 478.969880][ T8798] ? clear_bhb_loop+0x30/0x80 [ 478.974559][ T8798] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 478.980458][ T8798] RIP: 0033:0x7f5ca3b8d5bc [ 478.984872][ T8798] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 479.004472][ T8798] RSP: 002b:00007f5ca4994030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 479.012883][ T8798] RAX: ffffffffffffffda RBX: 00007f5ca3dd5fa0 RCX: 00007f5ca3b8d5bc [ 479.020869][ T8798] RDX: 000000000000000f RSI: 00007f5ca49940a0 RDI: 0000000000000007 [ 479.028839][ T8798] RBP: 00007f5ca4994090 R08: 0000000000000000 R09: 0000000000000000 [ 479.036807][ T8798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 479.044784][ T8798] R13: 00007f5ca3dd6038 R14: 00007f5ca3dd5fa0 R15: 00007ffd1f199488 [ 479.052771][ T8798] [ 479.712112][ T8828] FAULT_INJECTION: forcing a failure. [ 479.712112][ T8828] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 479.799231][ T8828] CPU: 1 PID: 8828 Comm: syz.2.2878 Not tainted syzkaller #0 [ 479.806656][ T8828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 479.816722][ T8828] Call Trace: [ 479.820002][ T8828] [ 479.822937][ T8828] __dump_stack+0x21/0x24 [ 479.827281][ T8828] dump_stack_lvl+0xee/0x150 [ 479.831882][ T8828] ? __cfi_dump_stack_lvl+0x8/0x8 [ 479.836927][ T8828] dump_stack+0x15/0x24 [ 479.841081][ T8828] should_fail_ex+0x3d4/0x520 [ 479.845775][ T8828] should_fail+0xb/0x10 [ 479.849935][ T8828] should_fail_usercopy+0x1a/0x20 [ 479.854988][ T8828] _copy_from_user+0x1e/0xc0 [ 479.859585][ T8828] __sys_bpf+0x277/0x780 [ 479.863825][ T8828] ? bpf_link_show_fdinfo+0x320/0x320 [ 479.869198][ T8828] ? __cfi_ksys_write+0x10/0x10 [ 479.874056][ T8828] ? debug_smp_processor_id+0x17/0x20 [ 479.879443][ T8828] __x64_sys_bpf+0x7c/0x90 [ 479.883863][ T8828] x64_sys_call+0x488/0x9a0 [ 479.888372][ T8828] do_syscall_64+0x4c/0xa0 [ 479.892784][ T8828] ? clear_bhb_loop+0x30/0x80 [ 479.897459][ T8828] ? clear_bhb_loop+0x30/0x80 [ 479.902140][ T8828] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 479.908038][ T8828] RIP: 0033:0x7f3b5298eba9 [ 479.912455][ T8828] 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 [ 479.932087][ T8828] RSP: 002b:00007f3b5381b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 479.940506][ T8828] RAX: ffffffffffffffda RBX: 00007f3b52bd5fa0 RCX: 00007f3b5298eba9 [ 479.948477][ T8828] RDX: 0000000000000048 RSI: 0000200000000240 RDI: 0000000000000000 [ 479.956454][ T8828] RBP: 00007f3b5381b090 R08: 0000000000000000 R09: 0000000000000000 [ 479.964421][ T8828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 479.972388][ T8828] R13: 00007f3b52bd6038 R14: 00007f3b52bd5fa0 R15: 00007ffcf74467e8 [ 479.980365][ T8828] [ 480.352139][ T8838] Driver unsupported XDP return value 0 on prog (id 2959) dev N/A, expect packet loss! [ 480.613721][ T8846] FAULT_INJECTION: forcing a failure. [ 480.613721][ T8846] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 480.747245][ T8846] CPU: 1 PID: 8846 Comm: syz.0.2883 Not tainted syzkaller #0 [ 480.754668][ T8846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 480.764752][ T8846] Call Trace: [ 480.768052][ T8846] [ 480.770998][ T8846] __dump_stack+0x21/0x24 [ 480.775367][ T8846] dump_stack_lvl+0xee/0x150 [ 480.779991][ T8846] ? __cfi_dump_stack_lvl+0x8/0x8 [ 480.785053][ T8846] dump_stack+0x15/0x24 [ 480.789229][ T8846] should_fail_ex+0x3d4/0x520 [ 480.793942][ T8846] should_fail+0xb/0x10 [ 480.798123][ T8846] should_fail_usercopy+0x1a/0x20 [ 480.803186][ T8846] _copy_from_user+0x1e/0xc0 [ 480.807806][ T8846] __sys_bpf+0x277/0x780 [ 480.812073][ T8846] ? bpf_link_show_fdinfo+0x320/0x320 [ 480.817471][ T8846] ? __cfi_ksys_write+0x10/0x10 [ 480.822358][ T8846] ? debug_smp_processor_id+0x17/0x20 [ 480.827765][ T8846] __x64_sys_bpf+0x7c/0x90 [ 480.832216][ T8846] x64_sys_call+0x488/0x9a0 [ 480.836766][ T8846] do_syscall_64+0x4c/0xa0 [ 480.841201][ T8846] ? clear_bhb_loop+0x30/0x80 [ 480.845906][ T8846] ? clear_bhb_loop+0x30/0x80 [ 480.850614][ T8846] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 480.856538][ T8846] RIP: 0033:0x7f57c1f8eba9 [ 480.860988][ T8846] 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 [ 480.880626][ T8846] RSP: 002b:00007f57c2d72038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 480.889077][ T8846] RAX: ffffffffffffffda RBX: 00007f57c21d5fa0 RCX: 00007f57c1f8eba9 [ 480.897068][ T8846] RDX: 0000000000000090 RSI: 0000200000000840 RDI: 0000000000000005 [ 480.905061][ T8846] RBP: 00007f57c2d72090 R08: 0000000000000000 R09: 0000000000000000 [ 480.913052][ T8846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 480.921045][ T8846] R13: 00007f57c21d6038 R14: 00007f57c21d5fa0 R15: 00007ffc066153a8 [ 480.929045][ T8846] [ 481.076564][ T8856] FAULT_INJECTION: forcing a failure. [ 481.076564][ T8856] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 481.133191][ T8856] CPU: 0 PID: 8856 Comm: syz.1.2886 Not tainted syzkaller #0 [ 481.140620][ T8856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 481.150719][ T8856] Call Trace: [ 481.154014][ T8856] [ 481.156965][ T8856] __dump_stack+0x21/0x24 [ 481.161338][ T8856] dump_stack_lvl+0xee/0x150 [ 481.165959][ T8856] ? __cfi_dump_stack_lvl+0x8/0x8 [ 481.171032][ T8856] dump_stack+0x15/0x24 [ 481.175201][ T8856] should_fail_ex+0x3d4/0x520 [ 481.179904][ T8856] should_fail+0xb/0x10 [ 481.184090][ T8856] should_fail_usercopy+0x1a/0x20 [ 481.189154][ T8856] _copy_from_user+0x1e/0xc0 [ 481.193852][ T8856] __sys_bpf+0x277/0x780 [ 481.198115][ T8856] ? bpf_link_show_fdinfo+0x320/0x320 [ 481.203513][ T8856] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 481.209342][ T8856] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 481.215526][ T8856] __x64_sys_bpf+0x7c/0x90 [ 481.219979][ T8856] x64_sys_call+0x488/0x9a0 [ 481.224505][ T8856] do_syscall_64+0x4c/0xa0 [ 481.228935][ T8856] ? clear_bhb_loop+0x30/0x80 [ 481.233641][ T8856] ? clear_bhb_loop+0x30/0x80 [ 481.238349][ T8856] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 481.244261][ T8856] RIP: 0033:0x7f5ca3b8eba9 [ 481.248695][ T8856] 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 [ 481.268323][ T8856] RSP: 002b:00007f5ca4994038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 481.276761][ T8856] RAX: ffffffffffffffda RBX: 00007f5ca3dd5fa0 RCX: 00007f5ca3b8eba9 [ 481.284759][ T8856] RDX: 0000000000000094 RSI: 0000200000001b80 RDI: 0000000000000005 [ 481.292753][ T8856] RBP: 00007f5ca4994090 R08: 0000000000000000 R09: 0000000000000000 [ 481.300756][ T8856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 481.308749][ T8856] R13: 00007f5ca3dd6038 R14: 00007f5ca3dd5fa0 R15: 00007ffd1f199488 [ 481.316747][ T8856] [ 481.618493][ T8870] device pim6reg1 entered promiscuous mode [ 481.948845][ T8875] FAULT_INJECTION: forcing a failure. [ 481.948845][ T8875] name failslab, interval 1, probability 0, space 0, times 0 [ 482.032266][ T8875] CPU: 0 PID: 8875 Comm: syz.0.2893 Not tainted syzkaller #0 [ 482.039695][ T8875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 482.049770][ T8875] Call Trace: [ 482.053061][ T8875] [ 482.056011][ T8875] __dump_stack+0x21/0x24 [ 482.060371][ T8875] dump_stack_lvl+0xee/0x150 [ 482.065018][ T8875] ? __cfi_dump_stack_lvl+0x8/0x8 [ 482.070057][ T8875] ? avc_has_perm+0x158/0x240 [ 482.074741][ T8875] dump_stack+0x15/0x24 [ 482.078895][ T8875] should_fail_ex+0x3d4/0x520 [ 482.083578][ T8875] __should_failslab+0xac/0xf0 [ 482.088348][ T8875] should_failslab+0x9/0x20 [ 482.092846][ T8875] slab_pre_alloc_hook+0x30/0x1e0 [ 482.097879][ T8875] ? __kasan_check_write+0x14/0x20 [ 482.102998][ T8875] kmem_cache_alloc_lru+0x49/0x280 [ 482.108112][ T8875] ? sock_alloc_inode+0x28/0xc0 [ 482.112969][ T8875] sock_alloc_inode+0x28/0xc0 [ 482.117662][ T8875] ? __cfi_sock_alloc_inode+0x10/0x10 [ 482.123038][ T8875] new_inode_pseudo+0x70/0x1f0 [ 482.127804][ T8875] __sock_create+0x12c/0x7c0 [ 482.132402][ T8875] __sys_socketpair+0x1a1/0x5b0 [ 482.137260][ T8875] __x64_sys_socketpair+0x9b/0xb0 [ 482.142305][ T8875] x64_sys_call+0x6e/0x9a0 [ 482.146725][ T8875] do_syscall_64+0x4c/0xa0 [ 482.151142][ T8875] ? clear_bhb_loop+0x30/0x80 [ 482.155826][ T8875] ? clear_bhb_loop+0x30/0x80 [ 482.160505][ T8875] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 482.166396][ T8875] RIP: 0033:0x7f57c1f8eba9 [ 482.170808][ T8875] 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 [ 482.190413][ T8875] RSP: 002b:00007f57c2d72038 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 482.198826][ T8875] RAX: ffffffffffffffda RBX: 00007f57c21d5fa0 RCX: 00007f57c1f8eba9 [ 482.206800][ T8875] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 482.214788][ T8875] RBP: 00007f57c2d72090 R08: 0000000000000000 R09: 0000000000000000 [ 482.222766][ T8875] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000001 [ 482.230745][ T8875] R13: 00007f57c21d6038 R14: 00007f57c21d5fa0 R15: 00007ffc066153a8 [ 482.238724][ T8875] [ 482.300406][ T8875] socket: no more sockets [ 482.390950][ T8885] FAULT_INJECTION: forcing a failure. [ 482.390950][ T8885] name failslab, interval 1, probability 0, space 0, times 0 [ 482.403592][ T8885] CPU: 0 PID: 8885 Comm: syz.3.2896 Not tainted syzkaller #0 [ 482.410986][ T8885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 482.421057][ T8885] Call Trace: [ 482.424351][ T8885] [ 482.427291][ T8885] __dump_stack+0x21/0x24 [ 482.431651][ T8885] dump_stack_lvl+0xee/0x150 [ 482.436270][ T8885] ? __cfi_dump_stack_lvl+0x8/0x8 [ 482.441328][ T8885] ? perf_swevent_hrtimer+0x465/0x530 [ 482.446729][ T8885] ? _parse_integer+0x2a/0x40 [ 482.451434][ T8885] dump_stack+0x15/0x24 [ 482.455605][ T8885] should_fail_ex+0x3d4/0x520 [ 482.460305][ T8885] ? __sigqueue_alloc+0x13f/0x210 [ 482.465353][ T8885] __should_failslab+0xac/0xf0 [ 482.470135][ T8885] should_failslab+0x9/0x20 [ 482.474654][ T8885] kmem_cache_alloc+0x3b/0x330 [ 482.479448][ T8885] __sigqueue_alloc+0x13f/0x210 [ 482.484320][ T8885] __send_signal_locked+0x19d/0xb70 [ 482.489533][ T8885] ? __kasan_check_write+0x14/0x20 [ 482.494663][ T8885] ? __task_pid_nr_ns+0x1dd/0x280 [ 482.499691][ T8885] send_signal_locked+0x422/0x580 [ 482.504717][ T8885] force_sig_info_to_task+0x31c/0x3f0 [ 482.510101][ T8885] force_sig+0xb7/0x100 [ 482.514251][ T8885] ? __cfi_force_sig+0x10/0x10 [ 482.519011][ T8885] ? irqentry_exit+0x37/0x40 [ 482.523598][ T8885] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 482.529407][ T8885] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 482.535552][ T8885] ? cond_local_irq_disable+0x40/0x40 [ 482.540920][ T8885] gp_user_force_sig_segv+0xc2/0x1f0 [ 482.546227][ T8885] exc_general_protection+0xb9/0x1e0 [ 482.551504][ T8885] asm_exc_general_protection+0x27/0x30 [ 482.557041][ T8885] RIP: 0033:0x7fa3523676f9 [ 482.561445][ T8885] Code: f8 77 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 89 f8 48 89 fa c5 f9 ef c0 25 ff 0f 00 00 3d e0 0f 00 00 0f 87 27 01 00 00 fd 74 0f c5 fd d7 c1 85 c0 74 5b f3 0f bc c0 e9 30 01 00 00 66 [ 482.581047][ T8885] RSP: 002b:00007fa3532c77c8 EFLAGS: 00010283 [ 482.587119][ T8885] RAX: 0000000000000999 RBX: 00007fa3532c7d30 RCX: 00007fa352598120 [ 482.595164][ T8885] RDX: 9999999999999999 RSI: 00007fa352411b31 RDI: 9999999999999999 [ 482.603135][ T8885] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 482.611104][ T8885] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000073 [ 482.619080][ T8885] R13: 00007fa3532c7eb0 R14: 9999999999999999 R15: 0000000000000000 [ 482.627045][ T8885] [ 482.683981][ T8871] bridge0: port 1(bridge_slave_0) entered blocking state [ 482.693344][ T8871] bridge0: port 1(bridge_slave_0) entered disabled state [ 482.702001][ T8871] device bridge_slave_0 entered promiscuous mode [ 482.703774][ T8896] FAULT_INJECTION: forcing a failure. [ 482.703774][ T8896] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 482.731670][ T8896] CPU: 0 PID: 8896 Comm: syz.0.2897 Not tainted syzkaller #0 [ 482.739091][ T8896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 482.748204][ T8871] bridge0: port 2(bridge_slave_1) entered blocking state [ 482.749153][ T8896] Call Trace: [ 482.749161][ T8896] [ 482.760159][ T8871] bridge0: port 2(bridge_slave_1) entered disabled state [ 482.762392][ T8896] __dump_stack+0x21/0x24 [ 482.773737][ T8896] dump_stack_lvl+0xee/0x150 [ 482.778350][ T8896] ? __cfi_dump_stack_lvl+0x8/0x8 [ 482.780279][ T8871] device bridge_slave_1 entered promiscuous mode [ 482.783390][ T8896] dump_stack+0x15/0x24 [ 482.793882][ T8896] should_fail_ex+0x3d4/0x520 [ 482.798587][ T8896] should_fail+0xb/0x10 [ 482.802751][ T8896] should_fail_usercopy+0x1a/0x20 [ 482.807780][ T8896] _copy_from_user+0x1e/0xc0 [ 482.812370][ T8896] __sys_bpf+0x277/0x780 [ 482.816618][ T8896] ? bpf_link_show_fdinfo+0x320/0x320 [ 482.821989][ T8896] ? __cfi_ksys_write+0x10/0x10 [ 482.826848][ T8896] ? debug_smp_processor_id+0x17/0x20 [ 482.832229][ T8896] __x64_sys_bpf+0x7c/0x90 [ 482.836655][ T8896] x64_sys_call+0x488/0x9a0 [ 482.841161][ T8896] do_syscall_64+0x4c/0xa0 [ 482.845581][ T8896] ? clear_bhb_loop+0x30/0x80 [ 482.850265][ T8896] ? clear_bhb_loop+0x30/0x80 [ 482.854945][ T8896] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 482.860839][ T8896] RIP: 0033:0x7f57c1f8eba9 [ 482.865350][ T8896] 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 [ 482.885128][ T8896] RSP: 002b:00007f57c2d72038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 482.893536][ T8896] RAX: ffffffffffffffda RBX: 00007f57c21d5fa0 RCX: 00007f57c1f8eba9 [ 482.901510][ T8896] RDX: 0000000000000048 RSI: 00002000000009c0 RDI: 0000000000000000 [ 482.909480][ T8896] RBP: 00007f57c2d72090 R08: 0000000000000000 R09: 0000000000000000 [ 482.917449][ T8896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 482.925416][ T8896] R13: 00007f57c21d6038 R14: 00007f57c21d5fa0 R15: 00007ffc066153a8 [ 482.933391][ T8896] [ 482.980693][ T8902] FAULT_INJECTION: forcing a failure. [ 482.980693][ T8902] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 482.994245][ T8902] CPU: 0 PID: 8902 Comm: syz.4.2899 Not tainted syzkaller #0 [ 483.001648][ T8902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 483.011731][ T8902] Call Trace: [ 483.015028][ T8902] [ 483.017975][ T8902] __dump_stack+0x21/0x24 [ 483.022334][ T8902] dump_stack_lvl+0xee/0x150 [ 483.026949][ T8902] ? __cfi_dump_stack_lvl+0x8/0x8 [ 483.032009][ T8902] dump_stack+0x15/0x24 [ 483.036179][ T8902] should_fail_ex+0x3d4/0x520 [ 483.040883][ T8902] should_fail+0xb/0x10 [ 483.045072][ T8902] should_fail_usercopy+0x1a/0x20 [ 483.050121][ T8902] _copy_from_user+0x1e/0xc0 [ 483.054746][ T8902] __sys_bpf+0x277/0x780 [ 483.059087][ T8902] ? bpf_link_show_fdinfo+0x320/0x320 [ 483.064497][ T8902] ? __cfi_sched_clock_cpu+0x10/0x10 [ 483.069823][ T8902] __x64_sys_bpf+0x7c/0x90 [ 483.074266][ T8902] x64_sys_call+0x488/0x9a0 [ 483.078806][ T8902] do_syscall_64+0x4c/0xa0 [ 483.083243][ T8902] ? clear_bhb_loop+0x30/0x80 [ 483.087945][ T8902] ? clear_bhb_loop+0x30/0x80 [ 483.092636][ T8902] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 483.098557][ T8902] RIP: 0033:0x7f625bd8eba9 [ 483.102985][ T8902] 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 [ 483.122612][ T8902] RSP: 002b:00007f625ccc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 483.131047][ T8902] RAX: ffffffffffffffda RBX: 00007f625bfd5fa0 RCX: 00007f625bd8eba9 [ 483.139031][ T8902] RDX: 0000000000000094 RSI: 0000200000002ac0 RDI: 0000000000000005 [ 483.147015][ T8902] RBP: 00007f625ccc5090 R08: 0000000000000000 R09: 0000000000000000 [ 483.155001][ T8902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 483.162996][ T8902] R13: 00007f625bfd6038 R14: 00007f625bfd5fa0 R15: 00007ffcac3e9b88 [ 483.170969][ T8902] [ 483.635666][ T28] audit: type=1400 audit(1758198337.212:123): avc: denied { create } for pid=8871 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 483.657055][ T28] audit: type=1400 audit(1758198337.232:124): avc: denied { write } for pid=8871 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 483.681640][ T28] audit: type=1400 audit(1758198337.232:125): avc: denied { read } for pid=8871 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 483.908225][ T8412] device dummy0 left promiscuous mode [ 483.913758][ T8412] bridge0: port 3(dummy0) entered disabled state [ 483.922607][ T8412] device bridge_slave_1 left promiscuous mode [ 483.928915][ T8412] bridge0: port 2(bridge_slave_1) entered disabled state [ 483.936834][ T8412] device bridge_slave_0 left promiscuous mode [ 483.943283][ T8412] bridge0: port 1(bridge_slave_0) entered disabled state [ 483.951859][ T8412] device veth1_macvtap left promiscuous mode [ 483.957980][ T8412] device veth0_vlan left promiscuous mode [ 484.370084][ T8428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 484.377684][ T8428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 484.385218][ T8428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 484.393597][ T8428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 484.402269][ T8428] bridge0: port 1(bridge_slave_0) entered blocking state [ 484.409358][ T8428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 484.417014][ T8428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 484.425448][ T8428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 484.433750][ T8428] bridge0: port 2(bridge_slave_1) entered blocking state [ 484.440803][ T8428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 484.509286][ T8428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 484.517021][ T8924] FAULT_INJECTION: forcing a failure. [ 484.517021][ T8924] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 484.530970][ T8924] CPU: 0 PID: 8924 Comm: syz.3.2904 Not tainted syzkaller #0 [ 484.538379][ T8924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 484.548450][ T8924] Call Trace: [ 484.551738][ T8924] [ 484.554687][ T8924] __dump_stack+0x21/0x24 [ 484.559048][ T8924] dump_stack_lvl+0xee/0x150 [ 484.563667][ T8924] ? __cfi_dump_stack_lvl+0x8/0x8 [ 484.568732][ T8924] ? __kasan_check_read+0x11/0x20 [ 484.573777][ T8924] dump_stack+0x15/0x24 [ 484.577952][ T8924] should_fail_ex+0x3d4/0x520 [ 484.582654][ T8924] should_fail+0xb/0x10 [ 484.586841][ T8924] should_fail_usercopy+0x1a/0x20 [ 484.591882][ T8924] _copy_from_user+0x1e/0xc0 [ 484.596494][ T8924] vlan_ioctl_handler+0x9d/0x600 [ 484.601451][ T8924] ? __cfi_vlan_ioctl_handler+0x10/0x10 [ 484.607107][ T8924] ? selinux_file_ioctl+0x377/0x480 [ 484.612325][ T8924] ? __cfi_vlan_ioctl_handler+0x10/0x10 [ 484.617889][ T8924] sock_ioctl+0x29a/0x6e0 [ 484.622238][ T8924] ? __cfi_sock_ioctl+0x10/0x10 [ 484.627090][ T8924] ? __fget_files+0x2d5/0x330 [ 484.631770][ T8924] ? security_file_ioctl+0x95/0xc0 [ 484.636988][ T8924] ? __cfi_sock_ioctl+0x10/0x10 [ 484.641852][ T8924] __se_sys_ioctl+0x12f/0x1b0 [ 484.646758][ T8924] __x64_sys_ioctl+0x7b/0x90 [ 484.651353][ T8924] x64_sys_call+0x58b/0x9a0 [ 484.655859][ T8924] do_syscall_64+0x4c/0xa0 [ 484.660292][ T8924] ? clear_bhb_loop+0x30/0x80 [ 484.664985][ T8924] ? clear_bhb_loop+0x30/0x80 [ 484.669689][ T8924] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 484.675583][ T8924] RIP: 0033:0x7fa35238eba9 [ 484.680001][ T8924] 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 [ 484.699622][ T8924] RSP: 002b:00007fa3532c8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 484.708041][ T8924] RAX: ffffffffffffffda RBX: 00007fa3525d5fa0 RCX: 00007fa35238eba9 [ 484.716010][ T8924] RDX: 0000200000000080 RSI: 0000000000008982 RDI: 0000000000000009 [ 484.723978][ T8924] RBP: 00007fa3532c8090 R08: 0000000000000000 R09: 0000000000000000 [ 484.731950][ T8924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 484.739920][ T8924] R13: 00007fa3525d6038 R14: 00007fa3525d5fa0 R15: 00007fffe22109a8 [ 484.747985][ T8924] [ 484.766991][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 484.780705][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 484.804328][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 484.813145][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 484.851574][ T8428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 484.860294][ T8428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 484.873808][ T8871] device veth0_vlan entered promiscuous mode [ 484.880685][ T8428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 484.889258][ T8428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 484.906409][ T8428] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 484.915415][ T8428] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 484.925957][ T8428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 484.935161][ T8428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 484.944142][ T8871] device veth1_macvtap entered promiscuous mode [ 485.018322][ T28] audit: type=1400 audit(1758198338.592:126): avc: denied { create } for pid=8935 comm="syz.1.2908" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 485.029995][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 485.068825][ T28] audit: type=1400 audit(1758198338.642:127): avc: denied { create } for pid=8933 comm="syz.3.2907" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 485.083765][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 485.103081][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 485.111564][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 485.119771][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 485.388931][ T28] audit: type=1400 audit(1758198338.962:128): avc: denied { create } for pid=8947 comm="syz.3.2910" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 486.213582][ T8958] device syzkaller0 entered promiscuous mode [ 486.957316][ T8978] FAULT_INJECTION: forcing a failure. [ 486.957316][ T8978] name failslab, interval 1, probability 0, space 0, times 0 [ 486.970374][ T8978] CPU: 1 PID: 8978 Comm: syz.4.2919 Not tainted syzkaller #0 [ 486.977774][ T8978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 486.987839][ T8978] Call Trace: [ 486.991130][ T8978] [ 486.994077][ T8978] __dump_stack+0x21/0x24 [ 486.998459][ T8978] dump_stack_lvl+0xee/0x150 [ 487.003072][ T8978] ? __cfi_dump_stack_lvl+0x8/0x8 [ 487.008128][ T8978] ? avc_has_perm+0x158/0x240 [ 487.012833][ T8978] dump_stack+0x15/0x24 [ 487.017003][ T8978] should_fail_ex+0x3d4/0x520 [ 487.021723][ T8978] __should_failslab+0xac/0xf0 [ 487.026515][ T8978] should_failslab+0x9/0x20 [ 487.031037][ T8978] slab_pre_alloc_hook+0x30/0x1e0 [ 487.036081][ T8978] ? __kasan_check_write+0x14/0x20 [ 487.041215][ T8978] kmem_cache_alloc_lru+0x49/0x280 [ 487.046354][ T8978] ? sock_alloc_inode+0x28/0xc0 [ 487.051224][ T8978] sock_alloc_inode+0x28/0xc0 [ 487.055932][ T8978] ? __cfi_sock_alloc_inode+0x10/0x10 [ 487.061331][ T8978] new_inode_pseudo+0x70/0x1f0 [ 487.066120][ T8978] __sock_create+0x12c/0x7c0 [ 487.070737][ T8978] __sys_socketpair+0x1a1/0x5b0 [ 487.075616][ T8978] __x64_sys_socketpair+0x9b/0xb0 [ 487.080679][ T8978] x64_sys_call+0x6e/0x9a0 [ 487.085134][ T8978] do_syscall_64+0x4c/0xa0 [ 487.089563][ T8978] ? clear_bhb_loop+0x30/0x80 [ 487.094269][ T8978] ? clear_bhb_loop+0x30/0x80 [ 487.098965][ T8978] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 487.104874][ T8978] RIP: 0033:0x7f625bd8eba9 [ 487.109307][ T8978] 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 [ 487.129017][ T8978] RSP: 002b:00007f625ccc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 487.137461][ T8978] RAX: ffffffffffffffda RBX: 00007f625bfd5fa0 RCX: 00007f625bd8eba9 [ 487.145452][ T8978] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 487.153438][ T8978] RBP: 00007f625ccc5090 R08: 0000000000000000 R09: 0000000000000000 [ 487.161441][ T8978] R10: 0000200000000100 R11: 0000000000000246 R12: 0000000000000001 [ 487.169428][ T8978] R13: 00007f625bfd6038 R14: 00007f625bfd5fa0 R15: 00007ffcac3e9b88 [ 487.177425][ T8978] [ 487.192615][ T8978] socket: no more sockets [ 487.227662][ T8981] FAULT_INJECTION: forcing a failure. [ 487.227662][ T8981] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 487.240962][ T8981] CPU: 0 PID: 8981 Comm: syz.0.2920 Not tainted syzkaller #0 [ 487.248454][ T8981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 487.258603][ T8981] Call Trace: [ 487.261889][ T8981] [ 487.264823][ T8981] __dump_stack+0x21/0x24 [ 487.269167][ T8981] dump_stack_lvl+0xee/0x150 [ 487.273773][ T8981] ? __cfi_dump_stack_lvl+0x8/0x8 [ 487.278812][ T8981] dump_stack+0x15/0x24 [ 487.282993][ T8981] should_fail_ex+0x3d4/0x520 [ 487.287679][ T8981] should_fail+0xb/0x10 [ 487.291845][ T8981] should_fail_usercopy+0x1a/0x20 [ 487.296879][ T8981] _copy_from_user+0x1e/0xc0 [ 487.301481][ T8981] __sys_bpf+0x277/0x780 [ 487.305735][ T8981] ? bpf_link_show_fdinfo+0x320/0x320 [ 487.311117][ T8981] ? __cfi_ksys_write+0x10/0x10 [ 487.315977][ T8981] ? debug_smp_processor_id+0x17/0x20 [ 487.321354][ T8981] __x64_sys_bpf+0x7c/0x90 [ 487.325783][ T8981] x64_sys_call+0x488/0x9a0 [ 487.330288][ T8981] do_syscall_64+0x4c/0xa0 [ 487.334701][ T8981] ? clear_bhb_loop+0x30/0x80 [ 487.339379][ T8981] ? clear_bhb_loop+0x30/0x80 [ 487.344058][ T8981] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 487.350052][ T8981] RIP: 0033:0x7f57c1f8eba9 [ 487.354464][ T8981] 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 [ 487.374072][ T8981] RSP: 002b:00007f57c2d72038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 487.382495][ T8981] RAX: ffffffffffffffda RBX: 00007f57c21d5fa0 RCX: 00007f57c1f8eba9 [ 487.390468][ T8981] RDX: 0000000000000038 RSI: 0000200000000100 RDI: 0000000000000018 [ 487.398441][ T8981] RBP: 00007f57c2d72090 R08: 0000000000000000 R09: 0000000000000000 [ 487.406413][ T8981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 487.414381][ T8981] R13: 00007f57c21d6038 R14: 00007f57c21d5fa0 R15: 00007ffc066153a8 [ 487.422360][ T8981] [ 488.015914][ T8994] FAULT_INJECTION: forcing a failure. [ 488.015914][ T8994] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 488.029447][ T8994] CPU: 0 PID: 8994 Comm: syz.3.2924 Not tainted syzkaller #0 [ 488.036850][ T8994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 488.046914][ T8994] Call Trace: [ 488.050204][ T8994] [ 488.053145][ T8994] __dump_stack+0x21/0x24 [ 488.057530][ T8994] dump_stack_lvl+0xee/0x150 [ 488.062136][ T8994] ? __cfi_dump_stack_lvl+0x8/0x8 [ 488.067196][ T8994] ? __kasan_check_write+0x14/0x20 [ 488.072331][ T8994] dump_stack+0x15/0x24 [ 488.076496][ T8994] should_fail_ex+0x3d4/0x520 [ 488.081201][ T8994] should_fail+0xb/0x10 [ 488.085376][ T8994] should_fail_usercopy+0x1a/0x20 [ 488.090418][ T8994] _copy_from_user+0x1e/0xc0 [ 488.095016][ T8994] perf_copy_attr+0x15e/0x880 [ 488.099704][ T8994] __se_sys_perf_event_open+0xcb/0x1b80 [ 488.105279][ T8994] ? __kasan_check_write+0x14/0x20 [ 488.110413][ T8994] ? mutex_unlock+0x89/0x220 [ 488.115031][ T8994] ? __x64_sys_perf_event_open+0xd0/0xd0 [ 488.120678][ T8994] ? __cfi_ksys_write+0x10/0x10 [ 488.125551][ T8994] __x64_sys_perf_event_open+0xbf/0xd0 [ 488.131035][ T8994] x64_sys_call+0x385/0x9a0 [ 488.135552][ T8994] do_syscall_64+0x4c/0xa0 [ 488.139974][ T8994] ? clear_bhb_loop+0x30/0x80 [ 488.144670][ T8994] ? clear_bhb_loop+0x30/0x80 [ 488.149354][ T8994] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 488.155257][ T8994] RIP: 0033:0x7fa35238eba9 [ 488.159684][ T8994] 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 [ 488.179316][ T8994] RSP: 002b:00007fa3532a7038 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 488.187756][ T8994] RAX: ffffffffffffffda RBX: 00007fa3525d6090 RCX: 00007fa35238eba9 [ 488.195748][ T8994] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 00002000000002c0 [ 488.203731][ T8994] RBP: 00007fa3532a7090 R08: 0000000000000000 R09: 0000000000000000 [ 488.211710][ T8994] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 488.219690][ T8994] R13: 00007fa3525d6128 R14: 00007fa3525d6090 R15: 00007fffe22109a8 [ 488.227677][ T8994] [ 488.926740][ T9004] FAULT_INJECTION: forcing a failure. [ 488.926740][ T9004] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 488.940643][ T9004] CPU: 1 PID: 9004 Comm: syz.2.2927 Not tainted syzkaller #0 [ 488.948040][ T9004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 488.958087][ T9004] Call Trace: [ 488.961360][ T9004] [ 488.964285][ T9004] __dump_stack+0x21/0x24 [ 488.968617][ T9004] dump_stack_lvl+0xee/0x150 [ 488.973203][ T9004] ? __cfi_dump_stack_lvl+0x8/0x8 [ 488.978228][ T9004] dump_stack+0x15/0x24 [ 488.982375][ T9004] should_fail_ex+0x3d4/0x520 [ 488.987044][ T9004] should_fail+0xb/0x10 [ 488.991193][ T9004] should_fail_usercopy+0x1a/0x20 [ 488.996211][ T9004] _copy_from_user+0x1e/0xc0 [ 489.000794][ T9004] __sys_bpf+0x277/0x780 [ 489.005023][ T9004] ? bpf_link_show_fdinfo+0x320/0x320 [ 489.010386][ T9004] ? preempt_schedule_irq+0xbb/0x110 [ 489.015677][ T9004] ? irqentry_exit+0x37/0x40 [ 489.020263][ T9004] ? sysvec_reschedule_ipi+0x78/0x80 [ 489.025543][ T9004] ? asm_sysvec_reschedule_ipi+0x1b/0x20 [ 489.031172][ T9004] __x64_sys_bpf+0x7c/0x90 [ 489.035593][ T9004] x64_sys_call+0x488/0x9a0 [ 489.040094][ T9004] do_syscall_64+0x4c/0xa0 [ 489.044535][ T9004] ? clear_bhb_loop+0x30/0x80 [ 489.049206][ T9004] ? clear_bhb_loop+0x30/0x80 [ 489.053874][ T9004] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 489.059769][ T9004] RIP: 0033:0x7f4d5038eba9 [ 489.064172][ T9004] 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 [ 489.083770][ T9004] RSP: 002b:00007f4d51178038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 489.092174][ T9004] RAX: ffffffffffffffda RBX: 00007f4d505d6090 RCX: 00007f4d5038eba9 [ 489.100141][ T9004] RDX: 0000000000000078 RSI: 0000200000000440 RDI: 0000000000000005 [ 489.108126][ T9004] RBP: 00007f4d51178090 R08: 0000000000000000 R09: 0000000000000000 [ 489.116092][ T9004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 489.124059][ T9004] R13: 00007f4d505d6128 R14: 00007f4d505d6090 R15: 00007fffa5cca598 [ 489.132033][ T9004] [ 490.297124][ T9006] FAULT_INJECTION: forcing a failure. [ 490.297124][ T9006] name failslab, interval 1, probability 0, space 0, times 0 [ 490.309759][ T9006] CPU: 1 PID: 9006 Comm: syz.1.2928 Not tainted syzkaller #0 [ 490.317131][ T9006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 490.327180][ T9006] Call Trace: [ 490.330454][ T9006] [ 490.333375][ T9006] __dump_stack+0x21/0x24 [ 490.337707][ T9006] dump_stack_lvl+0xee/0x150 [ 490.342301][ T9006] ? __cfi_dump_stack_lvl+0x8/0x8 [ 490.347330][ T9006] ? _parse_integer+0x2a/0x40 [ 490.352009][ T9006] dump_stack+0x15/0x24 [ 490.356187][ T9006] should_fail_ex+0x3d4/0x520 [ 490.360865][ T9006] ? __sigqueue_alloc+0x13f/0x210 [ 490.365886][ T9006] __should_failslab+0xac/0xf0 [ 490.370642][ T9006] should_failslab+0x9/0x20 [ 490.375137][ T9006] kmem_cache_alloc+0x3b/0x330 [ 490.379898][ T9006] __sigqueue_alloc+0x13f/0x210 [ 490.384760][ T9006] __send_signal_locked+0x19d/0xb70 [ 490.389963][ T9006] ? __kasan_check_write+0x14/0x20 [ 490.395092][ T9006] ? __task_pid_nr_ns+0x1dd/0x280 [ 490.400125][ T9006] send_signal_locked+0x422/0x580 [ 490.405161][ T9006] force_sig_info_to_task+0x31c/0x3f0 [ 490.410531][ T9006] force_sig+0xb7/0x100 [ 490.414683][ T9006] ? __cfi_force_sig+0x10/0x10 [ 490.419445][ T9006] ? __kasan_check_write+0x14/0x20 [ 490.424553][ T9006] ? cond_local_irq_disable+0x40/0x40 [ 490.429931][ T9006] gp_user_force_sig_segv+0xc2/0x1f0 [ 490.435224][ T9006] ? __cfi_ksys_write+0x10/0x10 [ 490.440081][ T9006] exc_general_protection+0xb9/0x1e0 [ 490.445364][ T9006] ? debug_smp_processor_id+0x17/0x20 [ 490.450730][ T9006] ? do_syscall_64+0x58/0xa0 [ 490.455310][ T9006] asm_exc_general_protection+0x27/0x30 [ 490.460860][ T9006] RIP: 0033:0x7f5ca3b676f9 [ 490.465266][ T9006] Code: f8 77 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 89 f8 48 89 fa c5 f9 ef c0 25 ff 0f 00 00 3d e0 0f 00 00 0f 87 27 01 00 00 fd 74 0f c5 fd d7 c1 85 c0 74 5b f3 0f bc c0 e9 30 01 00 00 66 [ 490.484861][ T9006] RSP: 002b:00007f5ca49937c8 EFLAGS: 00010283 [ 490.490921][ T9006] RAX: 0000000000000999 RBX: 00007f5ca4993d30 RCX: 00007f5ca3d98120 [ 490.498885][ T9006] RDX: 9999999999999999 RSI: 00007f5ca3c11b31 RDI: 9999999999999999 [ 490.506852][ T9006] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 490.514817][ T9006] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000073 [ 490.522801][ T9006] R13: 00007f5ca4993eb0 R14: 9999999999999999 R15: 0000000000000000 [ 490.530776][ T9006] [ 490.811727][ T9009] bond_slave_1: mtu less than device minimum [ 494.847234][ T9062] FAULT_INJECTION: forcing a failure. [ 494.847234][ T9062] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 494.860609][ T9062] CPU: 0 PID: 9062 Comm: syz.2.2948 Not tainted syzkaller #0 [ 494.867997][ T9062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 494.878065][ T9062] Call Trace: [ 494.881355][ T9062] [ 494.884292][ T9062] __dump_stack+0x21/0x24 [ 494.888643][ T9062] dump_stack_lvl+0xee/0x150 [ 494.893261][ T9062] ? __cfi_dump_stack_lvl+0x8/0x8 [ 494.898314][ T9062] dump_stack+0x15/0x24 [ 494.902478][ T9062] should_fail_ex+0x3d4/0x520 [ 494.907171][ T9062] should_fail+0xb/0x10 [ 494.911348][ T9062] should_fail_usercopy+0x1a/0x20 [ 494.916392][ T9062] _copy_from_user+0x1e/0xc0 [ 494.920995][ T9062] __sys_bpf+0x277/0x780 [ 494.925253][ T9062] ? bpf_link_show_fdinfo+0x320/0x320 [ 494.930652][ T9062] ? __cfi_ksys_write+0x10/0x10 [ 494.935530][ T9062] ? debug_smp_processor_id+0x17/0x20 [ 494.940927][ T9062] __x64_sys_bpf+0x7c/0x90 [ 494.945377][ T9062] x64_sys_call+0x488/0x9a0 [ 494.949897][ T9062] do_syscall_64+0x4c/0xa0 [ 494.954321][ T9062] ? clear_bhb_loop+0x30/0x80 [ 494.959009][ T9062] ? clear_bhb_loop+0x30/0x80 [ 494.963708][ T9062] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 494.969612][ T9062] RIP: 0033:0x7f4d5038eba9 [ 494.974022][ T9062] 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 [ 494.993633][ T9062] RSP: 002b:00007f4d51199038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 495.002045][ T9062] RAX: ffffffffffffffda RBX: 00007f4d505d5fa0 RCX: 00007f4d5038eba9 [ 495.010014][ T9062] RDX: 0000000000000010 RSI: 0000200000000740 RDI: 000000000000000a [ 495.017983][ T9062] RBP: 00007f4d51199090 R08: 0000000000000000 R09: 0000000000000000 [ 495.025951][ T9062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 495.033914][ T9062] R13: 00007f4d505d6038 R14: 00007f4d505d5fa0 R15: 00007fffa5cca598 [ 495.041898][ T9062] [ 495.105506][ T9063] device bridge0 entered promiscuous mode [ 495.338000][ T9074] device sit0 entered promiscuous mode [ 495.679805][ T9077] device sit0 entered promiscuous mode [ 495.739618][ T9081] FAULT_INJECTION: forcing a failure. [ 495.739618][ T9081] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 495.754417][ T9081] CPU: 1 PID: 9081 Comm: syz.3.2951 Not tainted syzkaller #0 [ 495.761813][ T9081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 495.771877][ T9081] Call Trace: [ 495.775164][ T9081] [ 495.778105][ T9081] __dump_stack+0x21/0x24 [ 495.782482][ T9081] dump_stack_lvl+0xee/0x150 [ 495.787109][ T9081] ? __cfi_dump_stack_lvl+0x8/0x8 [ 495.792165][ T9081] dump_stack+0x15/0x24 [ 495.796321][ T9081] should_fail_ex+0x3d4/0x520 [ 495.801030][ T9081] should_fail+0xb/0x10 [ 495.805200][ T9081] should_fail_usercopy+0x1a/0x20 [ 495.810242][ T9081] _copy_to_user+0x1e/0x90 [ 495.814674][ T9081] simple_read_from_buffer+0xe9/0x160 [ 495.820058][ T9081] proc_fail_nth_read+0x19a/0x210 [ 495.825094][ T9081] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 495.830657][ T9081] ? security_file_permission+0x94/0xb0 [ 495.836218][ T9081] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 495.841800][ T9081] vfs_read+0x26e/0x8c0 [ 495.845982][ T9081] ? __cfi_vfs_read+0x10/0x10 [ 495.850677][ T9081] ? __kasan_check_write+0x14/0x20 [ 495.855810][ T9081] ? mutex_lock+0x8d/0x1a0 [ 495.860248][ T9081] ? __cfi_mutex_lock+0x10/0x10 [ 495.865115][ T9081] ? __fdget_pos+0x2cd/0x380 [ 495.869729][ T9081] ? ksys_read+0x71/0x240 [ 495.874084][ T9081] ksys_read+0x140/0x240 [ 495.878375][ T9081] ? __cfi_ksys_read+0x10/0x10 [ 495.883164][ T9081] ? fput+0x154/0x1a0 [ 495.887176][ T9081] ? debug_smp_processor_id+0x17/0x20 [ 495.892576][ T9081] __x64_sys_read+0x7b/0x90 [ 495.897104][ T9081] x64_sys_call+0x2f/0x9a0 [ 495.901533][ T9081] do_syscall_64+0x4c/0xa0 [ 495.905959][ T9081] ? clear_bhb_loop+0x30/0x80 [ 495.910650][ T9081] ? clear_bhb_loop+0x30/0x80 [ 495.915341][ T9081] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 495.921264][ T9081] RIP: 0033:0x7fa35238d5bc [ 495.925695][ T9081] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 495.945299][ T9081] RSP: 002b:00007fa3532a7030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 495.953711][ T9081] RAX: ffffffffffffffda RBX: 00007fa3525d6090 RCX: 00007fa35238d5bc [ 495.961678][ T9081] RDX: 000000000000000f RSI: 00007fa3532a70a0 RDI: 000000000000000a [ 495.969643][ T9081] RBP: 00007fa3532a7090 R08: 0000000000000000 R09: 0000000000000000 [ 495.977605][ T9081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 495.985567][ T9081] R13: 00007fa3525d6128 R14: 00007fa3525d6090 R15: 00007fffe22109a8 [ 495.993537][ T9081] [ 496.053492][ T9085] device sit0 entered promiscuous mode [ 496.410150][ T9099] FAULT_INJECTION: forcing a failure. [ 496.410150][ T9099] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 496.423523][ T9099] CPU: 1 PID: 9099 Comm: syz.3.2956 Not tainted syzkaller #0 [ 496.430920][ T9099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 496.440984][ T9099] Call Trace: [ 496.444270][ T9099] [ 496.447204][ T9099] __dump_stack+0x21/0x24 [ 496.451563][ T9099] dump_stack_lvl+0xee/0x150 [ 496.456169][ T9099] ? __cfi_dump_stack_lvl+0x8/0x8 [ 496.461207][ T9099] ? has_cap_mac_admin+0x330/0x330 [ 496.466330][ T9099] dump_stack+0x15/0x24 [ 496.470493][ T9099] should_fail_ex+0x3d4/0x520 [ 496.475191][ T9099] should_fail+0xb/0x10 [ 496.479369][ T9099] should_fail_usercopy+0x1a/0x20 [ 496.484404][ T9099] _copy_from_user+0x1e/0xc0 [ 496.489010][ T9099] get_user_ifreq+0x6c/0x180 [ 496.493618][ T9099] sock_ioctl+0x630/0x6e0 [ 496.497977][ T9099] ? __cfi_sock_ioctl+0x10/0x10 [ 496.502848][ T9099] ? security_file_ioctl+0x95/0xc0 [ 496.507995][ T9099] ? __cfi_sock_ioctl+0x10/0x10 [ 496.512870][ T9099] __se_sys_ioctl+0x12f/0x1b0 [ 496.517589][ T9099] __x64_sys_ioctl+0x7b/0x90 [ 496.521000][ T9096] device syzkaller0 entered promiscuous mode [ 496.522192][ T9099] x64_sys_call+0x58b/0x9a0 [ 496.522218][ T9099] do_syscall_64+0x4c/0xa0 [ 496.522235][ T9099] ? clear_bhb_loop+0x30/0x80 [ 496.522258][ T9099] ? clear_bhb_loop+0x30/0x80 [ 496.522281][ T9099] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 496.522303][ T9099] RIP: 0033:0x7fa35238eba9 [ 496.522319][ T9099] 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 [ 496.522335][ T9099] RSP: 002b:00007fa3532c8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 496.522355][ T9099] RAX: ffffffffffffffda RBX: 00007fa3525d5fa0 RCX: 00007fa35238eba9 [ 496.522369][ T9099] RDX: 0000200000000080 RSI: 00000000000089f1 RDI: 0000000000000007 [ 496.522383][ T9099] RBP: 00007fa3532c8090 R08: 0000000000000000 R09: 0000000000000000 [ 496.522395][ T9099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 496.522406][ T9099] R13: 00007fa3525d6038 R14: 00007fa3525d5fa0 R15: 00007fffe22109a8 [ 496.522425][ T9099] [ 496.647119][ T9103] bond_slave_1: mtu less than device minimum [ 496.700029][ T9107] device sit0 left promiscuous mode [ 496.797879][ T9113] FAULT_INJECTION: forcing a failure. [ 496.797879][ T9113] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 496.821915][ T9113] CPU: 0 PID: 9113 Comm: syz.2.2962 Not tainted syzkaller #0 [ 496.829335][ T9113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 496.839403][ T9113] Call Trace: [ 496.842688][ T9113] [ 496.845626][ T9113] __dump_stack+0x21/0x24 [ 496.849982][ T9113] dump_stack_lvl+0xee/0x150 [ 496.854620][ T9113] ? __cfi_dump_stack_lvl+0x8/0x8 [ 496.859696][ T9113] dump_stack+0x15/0x24 [ 496.863866][ T9113] should_fail_ex+0x3d4/0x520 [ 496.868575][ T9113] should_fail+0xb/0x10 [ 496.872745][ T9113] should_fail_usercopy+0x1a/0x20 [ 496.877784][ T9113] _copy_from_user+0x1e/0xc0 [ 496.882372][ T9113] sock_do_ioctl+0x186/0x310 [ 496.886979][ T9113] ? sock_show_fdinfo+0xb0/0xb0 [ 496.891840][ T9113] ? sock_ioctl+0x1ab/0x6e0 [ 496.896355][ T9113] sock_ioctl+0x4d8/0x6e0 [ 496.900681][ T9113] ? __cfi_sock_ioctl+0x10/0x10 [ 496.905527][ T9113] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 496.911329][ T9113] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 496.917487][ T9113] ? __cfi_sock_ioctl+0x10/0x10 [ 496.922344][ T9113] __se_sys_ioctl+0x12f/0x1b0 [ 496.927051][ T9113] __x64_sys_ioctl+0x7b/0x90 [ 496.931654][ T9113] x64_sys_call+0x58b/0x9a0 [ 496.936178][ T9113] do_syscall_64+0x4c/0xa0 [ 496.940608][ T9113] ? clear_bhb_loop+0x30/0x80 [ 496.945295][ T9113] ? clear_bhb_loop+0x30/0x80 [ 496.950001][ T9113] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 496.955909][ T9113] RIP: 0033:0x7f4d5038eba9 [ 496.960332][ T9113] 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 [ 496.979948][ T9113] RSP: 002b:00007f4d51199038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 496.988367][ T9113] RAX: ffffffffffffffda RBX: 00007f4d505d5fa0 RCX: 00007f4d5038eba9 [ 496.996348][ T9113] RDX: 0000200000000040 RSI: 0000000000008914 RDI: 0000000000000005 [ 497.004325][ T9113] RBP: 00007f4d51199090 R08: 0000000000000000 R09: 0000000000000000 [ 497.012301][ T9113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 497.020291][ T9113] R13: 00007f4d505d6038 R14: 00007f4d505d5fa0 R15: 00007fffa5cca598 [ 497.028283][ T9113] [ 497.065738][ T9116] device sit0 left promiscuous mode [ 497.125226][ T9125] FAULT_INJECTION: forcing a failure. [ 497.125226][ T9125] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 497.146259][ T9125] CPU: 1 PID: 9125 Comm: syz.3.2965 Not tainted syzkaller #0 [ 497.153677][ T9125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 497.163777][ T9125] Call Trace: [ 497.167085][ T9125] [ 497.170126][ T9125] __dump_stack+0x21/0x24 [ 497.174487][ T9125] dump_stack_lvl+0xee/0x150 [ 497.179114][ T9125] ? __cfi_dump_stack_lvl+0x8/0x8 [ 497.184176][ T9125] dump_stack+0x15/0x24 [ 497.188352][ T9125] should_fail_ex+0x3d4/0x520 [ 497.193057][ T9125] should_fail+0xb/0x10 [ 497.197238][ T9125] should_fail_usercopy+0x1a/0x20 [ 497.202280][ T9125] _copy_from_user+0x1e/0xc0 [ 497.206979][ T9125] __sys_bpf+0x277/0x780 [ 497.211237][ T9125] ? bpf_link_show_fdinfo+0x320/0x320 [ 497.216629][ T9125] ? irqentry_exit+0x37/0x40 [ 497.221238][ T9125] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 497.227060][ T9125] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 497.233229][ T9125] __x64_sys_bpf+0x7c/0x90 [ 497.237651][ T9125] x64_sys_call+0x488/0x9a0 [ 497.242152][ T9125] do_syscall_64+0x4c/0xa0 [ 497.246564][ T9125] ? clear_bhb_loop+0x30/0x80 [ 497.251243][ T9125] ? clear_bhb_loop+0x30/0x80 [ 497.255928][ T9125] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 497.261823][ T9125] RIP: 0033:0x7fa35238eba9 [ 497.266232][ T9125] 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 [ 497.285833][ T9125] RSP: 002b:00007fa3532c8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 497.294245][ T9125] RAX: ffffffffffffffda RBX: 00007fa3525d5fa0 RCX: 00007fa35238eba9 [ 497.302210][ T9125] RDX: 0000000000000038 RSI: 0000200000000800 RDI: 0000000000000019 [ 497.310174][ T9125] RBP: 00007fa3532c8090 R08: 0000000000000000 R09: 0000000000000000 [ 497.318138][ T9125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 497.326099][ T9125] R13: 00007fa3525d6038 R14: 00007fa3525d5fa0 R15: 00007fffe22109a8 [ 497.334074][ T9125] [ 497.887584][ T9150] FAULT_INJECTION: forcing a failure. [ 497.887584][ T9150] name failslab, interval 1, probability 0, space 0, times 0 [ 497.900673][ T9150] CPU: 0 PID: 9150 Comm: syz.3.2973 Not tainted syzkaller #0 [ 497.908084][ T9150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 497.918152][ T9150] Call Trace: [ 497.921440][ T9150] [ 497.924379][ T9150] __dump_stack+0x21/0x24 [ 497.928737][ T9150] dump_stack_lvl+0xee/0x150 [ 497.933363][ T9150] ? __cfi_dump_stack_lvl+0x8/0x8 [ 497.938418][ T9150] ? timerqueue_add+0x20e/0x230 [ 497.943290][ T9150] dump_stack+0x15/0x24 [ 497.947475][ T9150] should_fail_ex+0x3d4/0x520 [ 497.952177][ T9150] ? getname_flags+0xb9/0x500 [ 497.956871][ T9150] __should_failslab+0xac/0xf0 [ 497.961655][ T9150] should_failslab+0x9/0x20 [ 497.966172][ T9150] kmem_cache_alloc+0x3b/0x330 [ 497.970953][ T9150] getname_flags+0xb9/0x500 [ 497.975473][ T9150] getname+0x19/0x20 [ 497.979385][ T9150] do_sys_openat2+0xcb/0x7e0 [ 497.983999][ T9150] ? kvm_sched_clock_read+0x18/0x40 [ 497.989243][ T9150] ? do_sys_open+0xe0/0xe0 [ 497.993676][ T9150] ? sched_clock_cpu+0x6e/0x250 [ 497.998556][ T9150] __x64_sys_openat+0x136/0x160 [ 498.003430][ T9150] x64_sys_call+0x783/0x9a0 [ 498.007958][ T9150] do_syscall_64+0x4c/0xa0 [ 498.012391][ T9150] ? clear_bhb_loop+0x30/0x80 [ 498.017094][ T9150] ? clear_bhb_loop+0x30/0x80 [ 498.021803][ T9150] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 498.027724][ T9150] RIP: 0033:0x7fa35238d510 [ 498.032154][ T9150] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 49 94 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 9c 94 02 00 8b 44 [ 498.051955][ T9150] RSP: 002b:00007fa3532c7f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 498.060389][ T9150] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa35238d510 [ 498.068380][ T9150] RDX: 0000000000000002 RSI: 00007fa3532c7fa0 RDI: 00000000ffffff9c [ 498.076450][ T9150] RBP: 00007fa3532c7fa0 R08: 0000000000000000 R09: 00007fa3532c7cd4 [ 498.084453][ T9150] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 498.092457][ T9150] R13: 00007fa3525d6038 R14: 00007fa3525d5fa0 R15: 00007fffe22109a8 [ 498.100450][ T9150] [ 498.916211][ T9169] FAULT_INJECTION: forcing a failure. [ 498.916211][ T9169] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 498.930468][ T9169] CPU: 0 PID: 9169 Comm: syz.2.2979 Not tainted syzkaller #0 [ 498.937868][ T9169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 498.947932][ T9169] Call Trace: [ 498.951223][ T9169] [ 498.954160][ T9169] __dump_stack+0x21/0x24 [ 498.958513][ T9169] dump_stack_lvl+0xee/0x150 [ 498.963129][ T9169] ? __cfi_dump_stack_lvl+0x8/0x8 [ 498.968188][ T9169] dump_stack+0x15/0x24 [ 498.972371][ T9169] should_fail_ex+0x3d4/0x520 [ 498.977102][ T9169] should_fail+0xb/0x10 [ 498.981271][ T9169] should_fail_usercopy+0x1a/0x20 [ 498.986350][ T9169] _copy_from_user+0x1e/0xc0 [ 498.990960][ T9169] __sys_bpf+0x277/0x780 [ 498.995211][ T9169] ? bpf_link_show_fdinfo+0x320/0x320 [ 499.000631][ T9169] ? __cfi_sched_clock_cpu+0x10/0x10 [ 499.005947][ T9169] __x64_sys_bpf+0x7c/0x90 [ 499.010386][ T9169] x64_sys_call+0x488/0x9a0 [ 499.014903][ T9169] do_syscall_64+0x4c/0xa0 [ 499.019342][ T9169] ? clear_bhb_loop+0x30/0x80 [ 499.024057][ T9169] ? clear_bhb_loop+0x30/0x80 [ 499.028762][ T9169] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 499.034681][ T9169] RIP: 0033:0x7f4d5038eba9 [ 499.039113][ T9169] 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 [ 499.058734][ T9169] RSP: 002b:00007f4d51199038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 499.067156][ T9169] RAX: ffffffffffffffda RBX: 00007f4d505d5fa0 RCX: 00007f4d5038eba9 [ 499.075137][ T9169] RDX: 0000000000000078 RSI: 0000200000000440 RDI: 0000000000000005 [ 499.083116][ T9169] RBP: 00007f4d51199090 R08: 0000000000000000 R09: 0000000000000000 [ 499.091091][ T9169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 499.099054][ T9169] R13: 00007f4d505d6038 R14: 00007f4d505d5fa0 R15: 00007fffa5cca598 [ 499.107023][ T9169] [ 499.830687][ T9186] FAULT_INJECTION: forcing a failure. [ 499.830687][ T9186] name failslab, interval 1, probability 0, space 0, times 0 [ 499.844895][ T9186] CPU: 0 PID: 9186 Comm: syz.2.2985 Not tainted syzkaller #0 [ 499.852308][ T9186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 499.862390][ T9186] Call Trace: [ 499.865686][ T9186] [ 499.868638][ T9186] __dump_stack+0x21/0x24 [ 499.873007][ T9186] dump_stack_lvl+0xee/0x150 [ 499.877626][ T9186] ? __cfi_dump_stack_lvl+0x8/0x8 [ 499.882681][ T9186] ? timerqueue_add+0x20e/0x230 [ 499.887583][ T9186] dump_stack+0x15/0x24 [ 499.891756][ T9186] should_fail_ex+0x3d4/0x520 [ 499.896460][ T9186] ? getname_flags+0xb9/0x500 [ 499.901162][ T9186] __should_failslab+0xac/0xf0 [ 499.905943][ T9186] should_failslab+0x9/0x20 [ 499.910462][ T9186] kmem_cache_alloc+0x3b/0x330 [ 499.915246][ T9186] getname_flags+0xb9/0x500 [ 499.919770][ T9186] getname+0x19/0x20 [ 499.923685][ T9186] do_sys_openat2+0xcb/0x7e0 [ 499.928306][ T9186] ? kvm_sched_clock_read+0x18/0x40 [ 499.933542][ T9186] ? do_sys_open+0xe0/0xe0 [ 499.937982][ T9186] ? sched_clock_cpu+0x6e/0x250 [ 499.942851][ T9186] __x64_sys_openat+0x136/0x160 [ 499.947741][ T9186] x64_sys_call+0x783/0x9a0 [ 499.952259][ T9186] do_syscall_64+0x4c/0xa0 [ 499.956687][ T9186] ? clear_bhb_loop+0x30/0x80 [ 499.961393][ T9186] ? clear_bhb_loop+0x30/0x80 [ 499.966088][ T9186] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 499.971994][ T9186] RIP: 0033:0x7f4d5038d510 [ 499.976413][ T9186] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 49 94 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 9c 94 02 00 8b 44 [ 499.996036][ T9186] RSP: 002b:00007f4d51198f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 500.004465][ T9186] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f4d5038d510 [ 500.012467][ T9186] RDX: 0000000000000002 RSI: 00007f4d51198fa0 RDI: 00000000ffffff9c [ 500.020459][ T9186] RBP: 00007f4d51198fa0 R08: 0000000000000000 R09: 00007f4d51198cd6 [ 500.028451][ T9186] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 500.036435][ T9186] R13: 00007f4d505d6038 R14: 00007f4d505d5fa0 R15: 00007fffa5cca598 [ 500.044420][ T9186] [ 500.588522][ T9199] FAULT_INJECTION: forcing a failure. [ 500.588522][ T9199] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 500.786874][ T9199] CPU: 1 PID: 9199 Comm: syz.2.2988 Not tainted syzkaller #0 [ 500.794306][ T9199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 500.804380][ T9199] Call Trace: [ 500.807666][ T9199] [ 500.810617][ T9199] __dump_stack+0x21/0x24 [ 500.814979][ T9199] dump_stack_lvl+0xee/0x150 [ 500.819594][ T9199] ? __cfi_dump_stack_lvl+0x8/0x8 [ 500.824654][ T9199] dump_stack+0x15/0x24 [ 500.828828][ T9199] should_fail_ex+0x3d4/0x520 [ 500.833527][ T9199] should_fail+0xb/0x10 [ 500.837714][ T9199] should_fail_usercopy+0x1a/0x20 [ 500.842763][ T9199] _copy_from_user+0x1e/0xc0 [ 500.847377][ T9199] __sys_bpf+0x277/0x780 [ 500.851639][ T9199] ? bpf_link_show_fdinfo+0x320/0x320 [ 500.857033][ T9199] ? __cfi_sched_clock_cpu+0x10/0x10 [ 500.862345][ T9199] __x64_sys_bpf+0x7c/0x90 [ 500.866793][ T9199] x64_sys_call+0x488/0x9a0 [ 500.871323][ T9199] do_syscall_64+0x4c/0xa0 [ 500.875757][ T9199] ? clear_bhb_loop+0x30/0x80 [ 500.880456][ T9199] ? clear_bhb_loop+0x30/0x80 [ 500.885167][ T9199] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 500.891079][ T9199] RIP: 0033:0x7f4d5038eba9 [ 500.895518][ T9199] 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 [ 500.915143][ T9199] RSP: 002b:00007f4d51199038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 500.923583][ T9199] RAX: ffffffffffffffda RBX: 00007f4d505d5fa0 RCX: 00007f4d5038eba9 [ 500.931581][ T9199] RDX: 0000000000000048 RSI: 0000200000000200 RDI: 0000000000000005 [ 500.939576][ T9199] RBP: 00007f4d51199090 R08: 0000000000000000 R09: 0000000000000000 [ 500.947571][ T9199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 500.955560][ T9199] R13: 00007f4d505d6038 R14: 00007f4d505d5fa0 R15: 00007fffa5cca598 [ 500.963555][ T9199] [ 501.494088][ T9216] FAULT_INJECTION: forcing a failure. [ 501.494088][ T9216] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 501.604760][ T9216] CPU: 0 PID: 9216 Comm: syz.3.2994 Not tainted syzkaller #0 [ 501.612181][ T9216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 501.622253][ T9216] Call Trace: [ 501.625539][ T9216] [ 501.628486][ T9216] __dump_stack+0x21/0x24 [ 501.632847][ T9216] dump_stack_lvl+0xee/0x150 [ 501.637496][ T9216] ? __cfi_dump_stack_lvl+0x8/0x8 [ 501.642543][ T9216] dump_stack+0x15/0x24 [ 501.646714][ T9216] should_fail_ex+0x3d4/0x520 [ 501.651411][ T9216] should_fail+0xb/0x10 [ 501.655585][ T9216] should_fail_usercopy+0x1a/0x20 [ 501.660631][ T9216] _copy_from_user+0x1e/0xc0 [ 501.665239][ T9216] __sys_bpf+0x277/0x780 [ 501.669495][ T9216] ? bpf_link_show_fdinfo+0x320/0x320 [ 501.674877][ T9216] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 501.680680][ T9216] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 501.686829][ T9216] __x64_sys_bpf+0x7c/0x90 [ 501.691249][ T9216] x64_sys_call+0x488/0x9a0 [ 501.695752][ T9216] do_syscall_64+0x4c/0xa0 [ 501.700160][ T9216] ? clear_bhb_loop+0x30/0x80 [ 501.704838][ T9216] ? clear_bhb_loop+0x30/0x80 [ 501.709514][ T9216] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 501.715404][ T9216] RIP: 0033:0x7fa35238eba9 [ 501.719815][ T9216] 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 [ 501.739423][ T9216] RSP: 002b:00007fa3532c8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 501.747843][ T9216] RAX: ffffffffffffffda RBX: 00007fa3525d5fa0 RCX: 00007fa35238eba9 [ 501.755825][ T9216] RDX: 0000000000000048 RSI: 000020000000e000 RDI: 0000000000000005 [ 501.763799][ T9216] RBP: 00007fa3532c8090 R08: 0000000000000000 R09: 0000000000000000 [ 501.771772][ T9216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 501.779746][ T9216] R13: 00007fa3525d6038 R14: 00007fa3525d5fa0 R15: 00007fffe22109a8 [ 501.787717][ T9216] [ 501.981138][ T43] device dummy0 left promiscuous mode [ 501.986609][ T43] bridge0: port 3(dummy0) entered disabled state [ 502.070525][ T43] device bridge_slave_1 left promiscuous mode [ 502.107135][ T9232] FAULT_INJECTION: forcing a failure. [ 502.107135][ T9232] name failslab, interval 1, probability 0, space 0, times 0 [ 502.119763][ T9232] CPU: 0 PID: 9232 Comm: syz.3.2998 Not tainted syzkaller #0 [ 502.127159][ T9232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 502.137223][ T9232] Call Trace: [ 502.140510][ T9232] [ 502.143455][ T9232] __dump_stack+0x21/0x24 [ 502.147810][ T9232] dump_stack_lvl+0xee/0x150 [ 502.152420][ T9232] ? __cfi_dump_stack_lvl+0x8/0x8 [ 502.157477][ T9232] ? _parse_integer+0x2a/0x40 [ 502.162172][ T9232] dump_stack+0x15/0x24 [ 502.166339][ T9232] should_fail_ex+0x3d4/0x520 [ 502.171037][ T9232] ? __sigqueue_alloc+0x13f/0x210 [ 502.176080][ T9232] __should_failslab+0xac/0xf0 [ 502.180864][ T9232] should_failslab+0x9/0x20 [ 502.185377][ T9232] kmem_cache_alloc+0x3b/0x330 [ 502.190167][ T9232] __sigqueue_alloc+0x13f/0x210 [ 502.195058][ T9232] __send_signal_locked+0x19d/0xb70 [ 502.200295][ T9232] ? __kasan_check_write+0x14/0x20 [ 502.205449][ T9232] ? __task_pid_nr_ns+0x1dd/0x280 [ 502.210502][ T9232] send_signal_locked+0x422/0x580 [ 502.215546][ T9232] force_sig_info_to_task+0x31c/0x3f0 [ 502.220935][ T9232] force_sig+0xb7/0x100 [ 502.225105][ T9232] ? __cfi_force_sig+0x10/0x10 [ 502.229891][ T9232] ? irqentry_exit+0x37/0x40 [ 502.234492][ T9232] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 502.240308][ T9232] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 502.246475][ T9232] ? cond_local_irq_disable+0x40/0x40 [ 502.251861][ T9232] gp_user_force_sig_segv+0xc2/0x1f0 [ 502.257161][ T9232] exc_general_protection+0xb9/0x1e0 [ 502.262470][ T9232] ? debug_smp_processor_id+0x17/0x20 [ 502.267854][ T9232] ? do_syscall_64+0x58/0xa0 [ 502.272459][ T9232] asm_exc_general_protection+0x27/0x30 [ 502.278011][ T9232] RIP: 0033:0x7fa3523676f9 [ 502.282443][ T9232] Code: f8 77 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 89 f8 48 89 fa c5 f9 ef c0 25 ff 0f 00 00 3d e0 0f 00 00 0f 87 27 01 00 00 fd 74 0f c5 fd d7 c1 85 c0 74 5b f3 0f bc c0 e9 30 01 00 00 66 [ 502.302060][ T9232] RSP: 002b:00007fa3532c77c8 EFLAGS: 00010283 [ 502.308141][ T9232] RAX: 0000000000000999 RBX: 00007fa3532c7d30 RCX: 00007fa352598120 [ 502.316122][ T9232] RDX: 9999999999999999 RSI: 00007fa352411b31 RDI: 9999999999999999 [ 502.324101][ T9232] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 502.332085][ T9232] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000073 [ 502.340068][ T9232] R13: 00007fa3532c7eb0 R14: 9999999999999999 R15: 0000000000000000 [ 502.348058][ T9232] [ 502.351435][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 502.370836][ T43] device bridge_slave_0 left promiscuous mode [ 502.377008][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 502.385795][ T43] device veth1_macvtap left promiscuous mode [ 502.394404][ T43] device veth0_vlan left promiscuous mode [ 502.875098][ T9215] bridge0: port 1(bridge_slave_0) entered blocking state [ 502.935323][ T9215] bridge0: port 1(bridge_slave_0) entered disabled state [ 502.978452][ T9215] device bridge_slave_0 entered promiscuous mode [ 503.034403][ T9215] bridge0: port 2(bridge_slave_1) entered blocking state [ 503.045602][ T9215] bridge0: port 2(bridge_slave_1) entered disabled state [ 503.053996][ T9215] device bridge_slave_1 entered promiscuous mode [ 503.330392][ T9252] FAULT_INJECTION: forcing a failure. [ 503.330392][ T9252] name failslab, interval 1, probability 0, space 0, times 0 [ 503.343032][ T9252] CPU: 0 PID: 9252 Comm: syz.3.3005 Not tainted syzkaller #0 [ 503.350426][ T9252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 503.360500][ T9252] Call Trace: [ 503.363794][ T9252] [ 503.366741][ T9252] __dump_stack+0x21/0x24 [ 503.371129][ T9252] dump_stack_lvl+0xee/0x150 [ 503.375749][ T9252] ? __cfi_dump_stack_lvl+0x8/0x8 [ 503.380803][ T9252] ? perf_swevent_hrtimer+0x465/0x530 [ 503.386212][ T9252] ? _parse_integer+0x2a/0x40 [ 503.390909][ T9252] dump_stack+0x15/0x24 [ 503.395085][ T9252] should_fail_ex+0x3d4/0x520 [ 503.399789][ T9252] ? __sigqueue_alloc+0x13f/0x210 [ 503.404843][ T9252] __should_failslab+0xac/0xf0 [ 503.409626][ T9252] should_failslab+0x9/0x20 [ 503.414168][ T9252] kmem_cache_alloc+0x3b/0x330 [ 503.418952][ T9252] __sigqueue_alloc+0x13f/0x210 [ 503.423831][ T9252] __send_signal_locked+0x19d/0xb70 [ 503.429059][ T9252] ? __kasan_check_write+0x14/0x20 [ 503.434200][ T9252] ? __task_pid_nr_ns+0x1dd/0x280 [ 503.439227][ T9252] send_signal_locked+0x422/0x580 [ 503.444254][ T9252] force_sig_info_to_task+0x31c/0x3f0 [ 503.449634][ T9252] force_sig+0xb7/0x100 [ 503.453791][ T9252] ? __cfi_force_sig+0x10/0x10 [ 503.458559][ T9252] ? kvm_sched_clock_read+0x18/0x40 [ 503.463769][ T9252] ? sched_clock_cpu+0x6e/0x250 [ 503.468618][ T9252] ? cond_local_irq_disable+0x40/0x40 [ 503.473992][ T9252] gp_user_force_sig_segv+0xc2/0x1f0 [ 503.479295][ T9252] exc_general_protection+0xb9/0x1e0 [ 503.484580][ T9252] asm_exc_general_protection+0x27/0x30 [ 503.490122][ T9252] RIP: 0033:0x7fa3523676f9 [ 503.494532][ T9252] Code: f8 77 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 89 f8 48 89 fa c5 f9 ef c0 25 ff 0f 00 00 3d e0 0f 00 00 0f 87 27 01 00 00 fd 74 0f c5 fd d7 c1 85 c0 74 5b f3 0f bc c0 e9 30 01 00 00 66 [ 503.514134][ T9252] RSP: 002b:00007fa3532c77c8 EFLAGS: 00010283 [ 503.520198][ T9252] RAX: 0000000000000999 RBX: 00007fa3532c7d30 RCX: 00007fa352598120 [ 503.528190][ T9252] RDX: 9999999999999999 RSI: 00007fa352411b31 RDI: 9999999999999999 [ 503.536179][ T9252] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 503.544150][ T9252] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000073 [ 503.552119][ T9252] R13: 00007fa3532c7eb0 R14: 9999999999999999 R15: 0000000000000000 [ 503.560090][ T9252] [ 503.654001][ T9257] device sit0 entered promiscuous mode [ 504.117450][ T9265] FAULT_INJECTION: forcing a failure. [ 504.117450][ T9265] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 504.194591][ T9265] CPU: 1 PID: 9265 Comm: syz.4.3009 Not tainted syzkaller #0 [ 504.202013][ T9265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 504.212103][ T9265] Call Trace: [ 504.215399][ T9265] [ 504.218342][ T9265] __dump_stack+0x21/0x24 [ 504.222715][ T9265] dump_stack_lvl+0xee/0x150 [ 504.227346][ T9265] ? __cfi_dump_stack_lvl+0x8/0x8 [ 504.232404][ T9265] ? _parse_integer+0x2a/0x40 [ 504.237104][ T9265] dump_stack+0x15/0x24 [ 504.241274][ T9265] should_fail_ex+0x3d4/0x520 [ 504.245985][ T9265] should_fail+0xb/0x10 [ 504.250160][ T9265] should_fail_usercopy+0x1a/0x20 [ 504.255216][ T9265] _copy_from_user+0x1e/0xc0 [ 504.259829][ T9265] ___sys_sendmsg+0x155/0x290 [ 504.264529][ T9265] ? __sys_sendmsg+0x270/0x270 [ 504.269306][ T9265] ? __kasan_check_write+0x14/0x20 [ 504.274446][ T9265] ? proc_fail_nth_write+0x17a/0x1f0 [ 504.279756][ T9265] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 504.285929][ T9265] ? __fdget+0x19c/0x220 [ 504.290187][ T9265] __x64_sys_sendmsg+0x1f0/0x2c0 [ 504.295138][ T9265] ? __cfi___x64_sys_sendmsg+0x10/0x10 [ 504.300628][ T9265] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 504.306714][ T9265] x64_sys_call+0x171/0x9a0 [ 504.311232][ T9265] do_syscall_64+0x4c/0xa0 [ 504.315672][ T9265] ? clear_bhb_loop+0x30/0x80 [ 504.320403][ T9265] ? clear_bhb_loop+0x30/0x80 [ 504.325119][ T9265] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 504.331033][ T9265] RIP: 0033:0x7f625bd8eba9 [ 504.335459][ T9265] 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 [ 504.355080][ T9265] RSP: 002b:00007f625cca4038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 504.363514][ T9265] RAX: ffffffffffffffda RBX: 00007f625bfd6090 RCX: 00007f625bd8eba9 [ 504.371507][ T9265] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000008 [ 504.379499][ T9265] RBP: 00007f625cca4090 R08: 0000000000000000 R09: 0000000000000000 [ 504.387485][ T9265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 504.395468][ T9265] R13: 00007f625bfd6128 R14: 00007f625bfd6090 R15: 00007ffcac3e9b88 [ 504.403462][ T9265] [ 504.748105][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 504.756426][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 504.773139][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 504.824449][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 504.832816][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 504.839925][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 504.847678][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 504.856129][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 504.864601][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 504.871655][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 504.940206][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 504.958132][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 504.966501][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 505.005527][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 505.022491][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 505.047251][ T9215] device veth0_vlan entered promiscuous mode [ 505.088769][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 505.097185][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 505.110906][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 505.128577][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 505.147247][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 505.235049][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 505.253800][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 505.327312][ T9215] device veth1_macvtap entered promiscuous mode [ 505.362226][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 505.380774][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 505.452984][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 505.565187][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 505.575094][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 506.455262][ T9300] FAULT_INJECTION: forcing a failure. [ 506.455262][ T9300] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 506.491739][ T9291] bridge0: port 1(bridge_slave_0) entered blocking state [ 506.498803][ T9291] bridge0: port 1(bridge_slave_0) entered disabled state [ 506.512151][ T9300] CPU: 1 PID: 9300 Comm: syz.2.3016 Not tainted syzkaller #0 [ 506.519567][ T9300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 506.529619][ T9300] Call Trace: [ 506.532897][ T9300] [ 506.535830][ T9300] __dump_stack+0x21/0x24 [ 506.540178][ T9300] dump_stack_lvl+0xee/0x150 [ 506.544777][ T9300] ? __cfi_dump_stack_lvl+0x8/0x8 [ 506.549804][ T9300] ? is_bpf_text_address+0x177/0x190 [ 506.555094][ T9300] dump_stack+0x15/0x24 [ 506.559243][ T9300] should_fail_ex+0x3d4/0x520 [ 506.563922][ T9300] should_fail+0xb/0x10 [ 506.568079][ T9300] should_fail_usercopy+0x1a/0x20 [ 506.573114][ T9300] _copy_from_iter+0x190/0xfd0 [ 506.577884][ T9300] ? __cfi__copy_from_iter+0x10/0x10 [ 506.583165][ T9300] ? __perf_event_overflow+0x4e9/0x620 [ 506.588626][ T9300] ? __kasan_check_write+0x14/0x20 [ 506.593748][ T9300] ? _raw_spin_lock_irq+0x8f/0xe0 [ 506.598797][ T9300] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 506.604342][ T9300] copy_page_from_iter+0x1d2/0x2b0 [ 506.609543][ T9300] pipe_write+0x7da/0x1950 [ 506.613965][ T9300] ? __cfi_pipe_write+0x10/0x10 [ 506.618815][ T9300] ? selinux_file_permission+0x3ef/0x510 [ 506.624436][ T9300] ? fsnotify_perm+0x67/0x5b0 [ 506.629103][ T9300] ? security_file_permission+0x8a/0xb0 [ 506.634671][ T9300] vfs_write+0x5db/0xca0 [ 506.638917][ T9300] ? __cfi_vfs_write+0x10/0x10 [ 506.643682][ T9300] ? __fget_files+0x2d5/0x330 [ 506.648358][ T9300] ? __fdget_pos+0x1f2/0x380 [ 506.652979][ T9300] ? ksys_write+0x71/0x240 [ 506.657421][ T9300] ksys_write+0x140/0x240 [ 506.661767][ T9300] ? __cfi_ksys_write+0x10/0x10 [ 506.666631][ T9300] __x64_sys_write+0x7b/0x90 [ 506.671228][ T9300] x64_sys_call+0x27b/0x9a0 [ 506.675743][ T9300] do_syscall_64+0x4c/0xa0 [ 506.680172][ T9300] ? clear_bhb_loop+0x30/0x80 [ 506.684856][ T9300] ? clear_bhb_loop+0x30/0x80 [ 506.689532][ T9300] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 506.695426][ T9300] RIP: 0033:0x7f4d5038eba9 [ 506.699835][ T9300] 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 [ 506.719442][ T9300] RSP: 002b:00007f4d51199038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 506.727900][ T9300] RAX: ffffffffffffffda RBX: 00007f4d505d5fa0 RCX: 00007f4d5038eba9 [ 506.735875][ T9300] RDX: 00000000fffffdef RSI: 00002000000001c0 RDI: 0000000000000000 [ 506.743850][ T9300] RBP: 00007f4d51199090 R08: 0000000000000000 R09: 0000000000000000 [ 506.751828][ T9300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 506.759808][ T9300] R13: 00007f4d505d6038 R14: 00007f4d505d5fa0 R15: 00007fffa5cca598 [ 506.767780][ T9300] [ 506.772055][ T9291] device bridge_slave_0 entered promiscuous mode [ 506.793979][ T9291] bridge0: port 2(bridge_slave_1) entered blocking state [ 506.828991][ T9291] bridge0: port 2(bridge_slave_1) entered disabled state [ 506.874216][ T9291] device bridge_slave_1 entered promiscuous mode [ 507.111418][ T9320] FAULT_INJECTION: forcing a failure. [ 507.111418][ T9320] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 507.163677][ T8428] device dummy0 left promiscuous mode [ 507.170970][ T8428] bridge0: port 3(dummy0) entered disabled state [ 507.179695][ T9320] CPU: 0 PID: 9320 Comm: syz.2.3020 Not tainted syzkaller #0 [ 507.187098][ T9320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 507.197158][ T9320] Call Trace: [ 507.200444][ T9320] [ 507.203387][ T9320] __dump_stack+0x21/0x24 [ 507.207754][ T9320] dump_stack_lvl+0xee/0x150 [ 507.212375][ T9320] ? __cfi_dump_stack_lvl+0x8/0x8 [ 507.217431][ T9320] dump_stack+0x15/0x24 [ 507.221605][ T9320] should_fail_ex+0x3d4/0x520 [ 507.226303][ T9320] should_fail+0xb/0x10 [ 507.230482][ T9320] should_fail_usercopy+0x1a/0x20 [ 507.235539][ T9320] _copy_from_user+0x1e/0xc0 [ 507.240150][ T9320] __sys_bpf+0x277/0x780 [ 507.244413][ T9320] ? bpf_link_show_fdinfo+0x320/0x320 [ 507.249796][ T9320] ? __cfi_sched_clock_cpu+0x10/0x10 [ 507.255127][ T9320] __x64_sys_bpf+0x7c/0x90 [ 507.259574][ T9320] x64_sys_call+0x488/0x9a0 [ 507.264118][ T9320] do_syscall_64+0x4c/0xa0 [ 507.268546][ T9320] ? clear_bhb_loop+0x30/0x80 [ 507.273236][ T9320] ? clear_bhb_loop+0x30/0x80 [ 507.277934][ T9320] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 507.283845][ T9320] RIP: 0033:0x7f4d5038eba9 [ 507.288277][ T9320] 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 [ 507.307890][ T9320] RSP: 002b:00007f4d51199038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 507.316318][ T9320] RAX: ffffffffffffffda RBX: 00007f4d505d5fa0 RCX: 00007f4d5038eba9 [ 507.324326][ T9320] RDX: 0000000000000048 RSI: 0000200000000200 RDI: 0000000000000005 [ 507.332305][ T9320] RBP: 00007f4d51199090 R08: 0000000000000000 R09: 0000000000000000 [ 507.340287][ T9320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 507.348285][ T9320] R13: 00007f4d505d6038 R14: 00007f4d505d5fa0 R15: 00007fffa5cca598 [ 507.356289][ T9320] [ 507.389901][ T8428] device bridge_slave_1 left promiscuous mode [ 507.418464][ T8428] bridge0: port 2(bridge_slave_1) entered disabled state [ 507.454947][ T8428] device bridge_slave_0 left promiscuous mode [ 507.470469][ T8428] bridge0: port 1(bridge_slave_0) entered disabled state [ 507.542697][ T8428] device veth1_macvtap left promiscuous mode [ 507.552626][ T8428] device veth0_vlan left promiscuous mode [ 508.042171][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 508.053834][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 508.087989][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 508.102868][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 508.120530][ T1616] bridge0: port 1(bridge_slave_0) entered blocking state [ 508.127586][ T1616] bridge0: port 1(bridge_slave_0) entered forwarding state [ 508.136059][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 508.145203][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 508.153757][ T1616] bridge0: port 2(bridge_slave_1) entered blocking state [ 508.160835][ T1616] bridge0: port 2(bridge_slave_1) entered forwarding state [ 508.206724][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 508.216506][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 508.260704][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 508.269237][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 508.278770][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 508.295899][ T9291] device veth0_vlan entered promiscuous mode [ 508.305174][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 508.316006][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 508.324711][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 508.335285][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 508.353568][ T9291] device veth1_macvtap entered promiscuous mode [ 508.482691][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 508.498361][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 508.580800][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 508.670938][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 508.716176][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 508.796267][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 508.834013][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 508.904156][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 508.912835][ T1616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 509.245776][ T9404] FAULT_INJECTION: forcing a failure. [ 509.245776][ T9404] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 509.303861][ T9404] CPU: 1 PID: 9404 Comm: syz.1.3046 Not tainted syzkaller #0 [ 509.311286][ T9404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 509.321359][ T9404] Call Trace: [ 509.324648][ T9404] [ 509.327601][ T9404] __dump_stack+0x21/0x24 [ 509.331962][ T9404] dump_stack_lvl+0xee/0x150 [ 509.336578][ T9404] ? __cfi_dump_stack_lvl+0x8/0x8 [ 509.341623][ T9404] dump_stack+0x15/0x24 [ 509.345780][ T9404] should_fail_ex+0x3d4/0x520 [ 509.350470][ T9404] should_fail+0xb/0x10 [ 509.354645][ T9404] should_fail_usercopy+0x1a/0x20 [ 509.359694][ T9404] _copy_from_user+0x1e/0xc0 [ 509.364294][ T9404] __sys_bpf+0x277/0x780 [ 509.368552][ T9404] ? bpf_link_show_fdinfo+0x320/0x320 [ 509.373935][ T9404] ? __cfi_ksys_write+0x10/0x10 [ 509.378814][ T9404] ? debug_smp_processor_id+0x17/0x20 [ 509.384226][ T9404] __x64_sys_bpf+0x7c/0x90 [ 509.388662][ T9404] x64_sys_call+0x488/0x9a0 [ 509.393191][ T9404] do_syscall_64+0x4c/0xa0 [ 509.397618][ T9404] ? clear_bhb_loop+0x30/0x80 [ 509.402313][ T9404] ? clear_bhb_loop+0x30/0x80 [ 509.407016][ T9404] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 509.412943][ T9404] RIP: 0033:0x7f0d1358eba9 [ 509.417370][ T9404] 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 [ 509.436995][ T9404] RSP: 002b:00007f0d1449a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 509.445429][ T9404] RAX: ffffffffffffffda RBX: 00007f0d137d6090 RCX: 00007f0d1358eba9 [ 509.453417][ T9404] RDX: 0000000000000038 RSI: 0000200000000800 RDI: 0000000000000019 [ 509.461412][ T9404] RBP: 00007f0d1449a090 R08: 0000000000000000 R09: 0000000000000000 [ 509.469394][ T9404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 509.477384][ T9404] R13: 00007f0d137d6128 R14: 00007f0d137d6090 R15: 00007ffcc5ac44c8 [ 509.485384][ T9404] [ 509.492836][ T9403] FAULT_INJECTION: forcing a failure. [ 509.492836][ T9403] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 509.531303][ T9403] CPU: 1 PID: 9403 Comm: syz.3.3050 Not tainted syzkaller #0 [ 509.538721][ T9403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 509.541348][ T283] syz-executor (283) used greatest stack depth: 20896 bytes left [ 509.548786][ T9403] Call Trace: [ 509.548793][ T9403] [ 509.562725][ T9403] __dump_stack+0x21/0x24 [ 509.567080][ T9403] dump_stack_lvl+0xee/0x150 [ 509.571679][ T9403] ? __cfi_dump_stack_lvl+0x8/0x8 [ 509.576833][ T9403] dump_stack+0x15/0x24 [ 509.580985][ T9403] should_fail_ex+0x3d4/0x520 [ 509.585659][ T9403] should_fail+0xb/0x10 [ 509.589810][ T9403] should_fail_usercopy+0x1a/0x20 [ 509.594837][ T9403] _copy_from_user+0x1e/0xc0 [ 509.599434][ T9403] sock_do_ioctl+0x186/0x310 [ 509.604042][ T9403] ? sock_show_fdinfo+0xb0/0xb0 [ 509.608923][ T9403] sock_ioctl+0x4d8/0x6e0 [ 509.613259][ T9403] ? __cfi_sock_ioctl+0x10/0x10 [ 509.618114][ T9403] ? __fget_files+0x2d5/0x330 [ 509.622790][ T9403] ? security_file_ioctl+0x95/0xc0 [ 509.627912][ T9403] ? __cfi_sock_ioctl+0x10/0x10 [ 509.632767][ T9403] __se_sys_ioctl+0x12f/0x1b0 [ 509.637442][ T9403] __x64_sys_ioctl+0x7b/0x90 [ 509.642028][ T9403] x64_sys_call+0x58b/0x9a0 [ 509.646528][ T9403] do_syscall_64+0x4c/0xa0 [ 509.650939][ T9403] ? clear_bhb_loop+0x30/0x80 [ 509.655619][ T9403] ? clear_bhb_loop+0x30/0x80 [ 509.660292][ T9403] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 509.666181][ T9403] RIP: 0033:0x7f597f18eba9 [ 509.670598][ T9403] 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 [ 509.690225][ T9403] RSP: 002b:00007f597ff56038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 509.698640][ T9403] RAX: ffffffffffffffda RBX: 00007f597f3d5fa0 RCX: 00007f597f18eba9 [ 509.706620][ T9403] RDX: 0000200000002280 RSI: 0000000000008914 RDI: 0000000000000004 [ 509.714587][ T9403] RBP: 00007f597ff56090 R08: 0000000000000000 R09: 0000000000000000 [ 509.722558][ T9403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 509.730530][ T9403] R13: 00007f597f3d6038 R14: 00007f597f3d5fa0 R15: 00007ffc30b879f8 [ 509.738520][ T9403] [ 509.929483][ T9415] FAULT_INJECTION: forcing a failure. [ 509.929483][ T9415] name failslab, interval 1, probability 0, space 0, times 0 [ 509.942117][ T9415] CPU: 1 PID: 9415 Comm: syz.3.3053 Not tainted syzkaller #0 [ 509.949502][ T9415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 509.959567][ T9415] Call Trace: [ 509.962863][ T9415] [ 509.965818][ T9415] __dump_stack+0x21/0x24 [ 509.970169][ T9415] dump_stack_lvl+0xee/0x150 [ 509.974793][ T9415] ? __cfi_dump_stack_lvl+0x8/0x8 [ 509.979839][ T9415] ? _parse_integer+0x2a/0x40 [ 509.984533][ T9415] dump_stack+0x15/0x24 [ 509.988703][ T9415] should_fail_ex+0x3d4/0x520 [ 509.993396][ T9415] ? __sigqueue_alloc+0x13f/0x210 [ 509.998450][ T9415] __should_failslab+0xac/0xf0 [ 510.003253][ T9415] should_failslab+0x9/0x20 [ 510.007774][ T9415] kmem_cache_alloc+0x3b/0x330 [ 510.012551][ T9415] __sigqueue_alloc+0x13f/0x210 [ 510.017419][ T9415] __send_signal_locked+0x19d/0xb70 [ 510.022635][ T9415] ? __kasan_check_write+0x14/0x20 [ 510.027770][ T9415] ? __task_pid_nr_ns+0x1dd/0x280 [ 510.032807][ T9415] send_signal_locked+0x422/0x580 [ 510.037860][ T9415] force_sig_info_to_task+0x31c/0x3f0 [ 510.043260][ T9415] force_sig+0xb7/0x100 [ 510.047435][ T9415] ? __cfi_force_sig+0x10/0x10 [ 510.052217][ T9415] ? irqentry_exit+0x37/0x40 [ 510.056828][ T9415] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 510.062655][ T9415] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 510.068828][ T9415] ? cond_local_irq_disable+0x40/0x40 [ 510.074213][ T9415] gp_user_force_sig_segv+0xc2/0x1f0 [ 510.079511][ T9415] exc_general_protection+0xb9/0x1e0 [ 510.084810][ T9415] ? debug_smp_processor_id+0x17/0x20 [ 510.090202][ T9415] ? do_syscall_64+0x58/0xa0 [ 510.094817][ T9415] asm_exc_general_protection+0x27/0x30 [ 510.100380][ T9415] RIP: 0033:0x7f597f1676f9 [ 510.104804][ T9415] Code: f8 77 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 89 f8 48 89 fa c5 f9 ef c0 25 ff 0f 00 00 3d e0 0f 00 00 0f 87 27 01 00 00 fd 74 0f c5 fd d7 c1 85 c0 74 5b f3 0f bc c0 e9 30 01 00 00 66 [ 510.124420][ T9415] RSP: 002b:00007f597ff557c8 EFLAGS: 00010283 [ 510.130506][ T9415] RAX: 0000000000000999 RBX: 00007f597ff55d30 RCX: 00007f597f398120 [ 510.138487][ T9415] RDX: 9999999999999999 RSI: 00007f597f211b31 RDI: 9999999999999999 [ 510.146470][ T9415] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 510.154452][ T9415] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000073 [ 510.162433][ T9415] R13: 00007f597ff55eb0 R14: 9999999999999999 R15: 0000000000000000 [ 510.170427][ T9415] [ 510.251627][ T9407] bridge0: port 1(bridge_slave_0) entered blocking state [ 510.258897][ T9407] bridge0: port 1(bridge_slave_0) entered disabled state [ 510.266729][ T9407] device bridge_slave_0 entered promiscuous mode [ 510.274104][ T9407] bridge0: port 2(bridge_slave_1) entered blocking state [ 510.281345][ T9407] bridge0: port 2(bridge_slave_1) entered disabled state [ 510.288891][ T9407] device bridge_slave_1 entered promiscuous mode [ 510.743393][ T9421] device syzkaller0 entered promiscuous mode [ 511.303206][ T9438] device veth1_macvtap left promiscuous mode [ 511.576824][ T9454] FAULT_INJECTION: forcing a failure. [ 511.576824][ T9454] name failslab, interval 1, probability 0, space 0, times 0 [ 511.730904][ T9454] CPU: 0 PID: 9454 Comm: syz.3.3063 Not tainted syzkaller #0 [ 511.738328][ T9454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 511.748400][ T9454] Call Trace: [ 511.751688][ T9454] [ 511.754638][ T9454] __dump_stack+0x21/0x24 [ 511.759004][ T9454] dump_stack_lvl+0xee/0x150 [ 511.763616][ T9454] ? __cfi_dump_stack_lvl+0x8/0x8 [ 511.768703][ T9454] ? ___ratelimit+0xd/0x570 [ 511.773230][ T9454] dump_stack+0x15/0x24 [ 511.777415][ T9454] should_fail_ex+0x3d4/0x520 [ 511.782124][ T9454] ? getname_flags+0xb9/0x500 [ 511.786842][ T9454] __should_failslab+0xac/0xf0 [ 511.791632][ T9454] should_failslab+0x9/0x20 [ 511.796165][ T9454] kmem_cache_alloc+0x3b/0x330 [ 511.800958][ T9454] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 511.807146][ T9454] getname_flags+0xb9/0x500 [ 511.811675][ T9454] getname+0x19/0x20 [ 511.815576][ T9454] do_sys_openat2+0xcb/0x7e0 [ 511.820168][ T9454] ? __kasan_check_write+0x14/0x20 [ 511.825292][ T9454] ? do_sys_open+0xe0/0xe0 [ 511.829719][ T9454] ? ksys_write+0x1eb/0x240 [ 511.834228][ T9454] ? __cfi_ksys_write+0x10/0x10 [ 511.839092][ T9454] __x64_sys_openat+0x136/0x160 [ 511.843956][ T9454] x64_sys_call+0x783/0x9a0 [ 511.848472][ T9454] do_syscall_64+0x4c/0xa0 [ 511.852885][ T9454] ? clear_bhb_loop+0x30/0x80 [ 511.857582][ T9454] ? clear_bhb_loop+0x30/0x80 [ 511.862261][ T9454] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 511.868157][ T9454] RIP: 0033:0x7f597f18d510 [ 511.872564][ T9454] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 49 94 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 9c 94 02 00 8b 44 [ 511.892166][ T9454] RSP: 002b:00007f597ff55f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 511.900581][ T9454] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f597f18d510 [ 511.908549][ T9454] RDX: 0000000000000002 RSI: 00007f597ff55fa0 RDI: 00000000ffffff9c [ 511.916518][ T9454] RBP: 00007f597ff55fa0 R08: 0000000000000000 R09: 0000000000000000 [ 511.924504][ T9454] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 511.932475][ T9454] R13: 00007f597f3d6038 R14: 00007f597f3d5fa0 R15: 00007ffc30b879f8 [ 511.940449][ T9454] [ 511.950042][ T8428] device dummy0 left promiscuous mode [ 511.955656][ T8428] bridge0: port 3(dummy0) entered disabled state [ 511.998551][ T8428] device bridge_slave_1 left promiscuous mode [ 512.030325][ T8428] bridge0: port 2(bridge_slave_1) entered disabled state [ 512.132102][ T8428] device bridge_slave_0 left promiscuous mode [ 512.189607][ T8428] bridge0: port 1(bridge_slave_0) entered disabled state [ 512.245679][ T8428] device veth1_macvtap left promiscuous mode [ 512.309991][ T8428] device veth0_vlan left promiscuous mode [ 512.456797][ T9469] FAULT_INJECTION: forcing a failure. [ 512.456797][ T9469] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 512.613612][ T9469] CPU: 1 PID: 9469 Comm: syz.3.3066 Not tainted syzkaller #0 [ 512.621036][ T9469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 512.631120][ T9469] Call Trace: [ 512.634412][ T9469] [ 512.637371][ T9469] __dump_stack+0x21/0x24 [ 512.641748][ T9469] dump_stack_lvl+0xee/0x150 [ 512.646368][ T9469] ? __cfi_dump_stack_lvl+0x8/0x8 [ 512.651431][ T9469] dump_stack+0x15/0x24 [ 512.655606][ T9469] should_fail_ex+0x3d4/0x520 [ 512.660307][ T9469] should_fail+0xb/0x10 [ 512.664482][ T9469] should_fail_usercopy+0x1a/0x20 [ 512.669525][ T9469] _copy_to_user+0x1e/0x90 [ 512.673975][ T9469] simple_read_from_buffer+0xe9/0x160 [ 512.679370][ T9469] proc_fail_nth_read+0x19a/0x210 [ 512.684402][ T9469] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 512.689964][ T9469] ? security_file_permission+0x94/0xb0 [ 512.695524][ T9469] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 512.701092][ T9469] vfs_read+0x26e/0x8c0 [ 512.705272][ T9469] ? __cfi_vfs_read+0x10/0x10 [ 512.709966][ T9469] ? __kasan_check_write+0x14/0x20 [ 512.715100][ T9469] ? mutex_lock+0x8d/0x1a0 [ 512.719541][ T9469] ? __cfi_mutex_lock+0x10/0x10 [ 512.724406][ T9469] ? __fdget_pos+0x2cd/0x380 [ 512.728988][ T9469] ? ksys_read+0x71/0x240 [ 512.733320][ T9469] ksys_read+0x140/0x240 [ 512.737567][ T9469] ? __cfi_ksys_read+0x10/0x10 [ 512.742334][ T9469] ? fput+0x154/0x1a0 [ 512.746317][ T9469] ? debug_smp_processor_id+0x17/0x20 [ 512.751699][ T9469] __x64_sys_read+0x7b/0x90 [ 512.756210][ T9469] x64_sys_call+0x2f/0x9a0 [ 512.760620][ T9469] do_syscall_64+0x4c/0xa0 [ 512.765031][ T9469] ? clear_bhb_loop+0x30/0x80 [ 512.769704][ T9469] ? clear_bhb_loop+0x30/0x80 [ 512.774376][ T9469] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 512.780266][ T9469] RIP: 0033:0x7f597f18d5bc [ 512.784672][ T9469] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 512.804275][ T9469] RSP: 002b:00007f597ff56030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 512.812691][ T9469] RAX: ffffffffffffffda RBX: 00007f597f3d5fa0 RCX: 00007f597f18d5bc [ 512.820667][ T9469] RDX: 000000000000000f RSI: 00007f597ff560a0 RDI: 0000000000000006 [ 512.828637][ T9469] RBP: 00007f597ff56090 R08: 0000000000000000 R09: 0000000000000000 [ 512.836604][ T9469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 512.844573][ T9469] R13: 00007f597f3d6038 R14: 00007f597f3d5fa0 R15: 00007ffc30b879f8 [ 512.852549][ T9469] [ 512.911970][ T28] audit: type=1400 audit(1758198366.492:129): avc: denied { tracepoint } for pid=9477 comm="syz.1.3069" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 512.950535][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 512.958002][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 512.980232][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 513.008927][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 513.037743][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 513.044830][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 513.075737][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 513.099434][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 513.145438][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 513.152549][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 513.180553][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 513.188404][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 513.206871][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 513.238156][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 513.270355][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 513.299098][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 513.323454][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 513.351117][ T9407] device veth0_vlan entered promiscuous mode [ 513.361326][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 513.381749][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 513.407434][ T9407] device veth1_macvtap entered promiscuous mode [ 513.414376][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 513.422295][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 513.429802][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 513.441296][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 513.478735][ T9490] FAULT_INJECTION: forcing a failure. [ 513.478735][ T9490] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 513.499975][ T9490] CPU: 0 PID: 9490 Comm: syz.1.3072 Not tainted syzkaller #0 [ 513.500913][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 513.507379][ T9490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 513.507392][ T9490] Call Trace: [ 513.507398][ T9490] [ 513.507405][ T9490] __dump_stack+0x21/0x24 [ 513.535359][ T9490] dump_stack_lvl+0xee/0x150 [ 513.539976][ T9490] ? __cfi_dump_stack_lvl+0x8/0x8 [ 513.545018][ T9490] ? __cfi_avc_has_perm+0x10/0x10 [ 513.550062][ T9490] dump_stack+0x15/0x24 [ 513.554239][ T9490] should_fail_ex+0x3d4/0x520 [ 513.558932][ T9490] should_fail+0xb/0x10 [ 513.563106][ T9490] should_fail_usercopy+0x1a/0x20 [ 513.568154][ T9490] _copy_to_user+0x1e/0x90 [ 513.572583][ T9490] perf_ioctl+0x6bd/0x1e40 [ 513.577019][ T9490] ? ioctl_has_perm+0x3e8/0x4c0 [ 513.581882][ T9490] ? has_cap_mac_admin+0x330/0x330 [ 513.587000][ T9490] ? __cfi_perf_ioctl+0x10/0x10 [ 513.591849][ T9490] ? __hrtimer_run_queues+0x991/0x9f0 [ 513.597225][ T9490] ? selinux_file_ioctl+0x377/0x480 [ 513.602439][ T9490] ? irqentry_exit+0x37/0x40 [ 513.607028][ T9490] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 513.612831][ T9490] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 513.619005][ T9490] ? __cfi_perf_ioctl+0x10/0x10 [ 513.623861][ T9490] ? __se_sys_ioctl+0x114/0x1b0 [ 513.628710][ T9490] ? __cfi_perf_ioctl+0x10/0x10 [ 513.633562][ T9490] __se_sys_ioctl+0x12f/0x1b0 [ 513.638246][ T9490] __x64_sys_ioctl+0x7b/0x90 [ 513.642827][ T9490] x64_sys_call+0x58b/0x9a0 [ 513.647327][ T9490] do_syscall_64+0x4c/0xa0 [ 513.651752][ T9490] ? clear_bhb_loop+0x30/0x80 [ 513.656440][ T9490] ? clear_bhb_loop+0x30/0x80 [ 513.661115][ T9490] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 513.667009][ T9490] RIP: 0033:0x7f0d1358eba9 [ 513.671426][ T9490] 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 [ 513.691031][ T9490] RSP: 002b:00007f0d144bb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 513.699449][ T9490] RAX: ffffffffffffffda RBX: 00007f0d137d5fa0 RCX: 00007f0d1358eba9 [ 513.707421][ T9490] RDX: 00002000000001c0 RSI: 0000000080082407 RDI: 0000000000000003 [ 513.715391][ T9490] RBP: 00007f0d144bb090 R08: 0000000000000000 R09: 0000000000000000 [ 513.723357][ T9490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 513.731329][ T9490] R13: 00007f0d137d6038 R14: 00007f0d137d5fa0 R15: 00007ffcc5ac44c8 [ 513.739301][ T9490] [ 513.749536][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 513.760430][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 513.795779][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 513.818823][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 514.510935][ T9508] FAULT_INJECTION: forcing a failure. [ 514.510935][ T9508] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 514.615704][ T9508] CPU: 1 PID: 9508 Comm: syz.0.3077 Not tainted syzkaller #0 [ 514.623133][ T9508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 514.633297][ T9508] Call Trace: [ 514.636610][ T9508] [ 514.639564][ T9508] __dump_stack+0x21/0x24 [ 514.643927][ T9508] dump_stack_lvl+0xee/0x150 [ 514.648551][ T9508] ? __cfi_dump_stack_lvl+0x8/0x8 [ 514.653676][ T9508] dump_stack+0x15/0x24 [ 514.657856][ T9508] should_fail_ex+0x3d4/0x520 [ 514.662580][ T9508] should_fail+0xb/0x10 [ 514.666768][ T9508] should_fail_usercopy+0x1a/0x20 [ 514.671817][ T9508] _copy_from_user+0x1e/0xc0 [ 514.676437][ T9508] ___sys_recvmsg+0x12b/0x510 [ 514.681152][ T9508] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 514.686985][ T9508] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 514.692651][ T9508] ? __sys_recvmsg+0x270/0x270 [ 514.697449][ T9508] ? __fget_files+0x2d5/0x330 [ 514.702144][ T9508] ? __fdget+0x19c/0x220 [ 514.706412][ T9508] __x64_sys_recvmsg+0x1ed/0x2c0 [ 514.711377][ T9508] ? __cfi___x64_sys_recvmsg+0x10/0x10 [ 514.716867][ T9508] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 514.722967][ T9508] x64_sys_call+0x75/0x9a0 [ 514.727415][ T9508] do_syscall_64+0x4c/0xa0 [ 514.731849][ T9508] ? clear_bhb_loop+0x30/0x80 [ 514.736550][ T9508] ? clear_bhb_loop+0x30/0x80 [ 514.741260][ T9508] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 514.747174][ T9508] RIP: 0033:0x7f5f55f8eba9 [ 514.751605][ T9508] 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 [ 514.771225][ T9508] RSP: 002b:00007f5f56d98038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 514.779662][ T9508] RAX: ffffffffffffffda RBX: 00007f5f561d5fa0 RCX: 00007f5f55f8eba9 [ 514.787760][ T9508] RDX: 0000000000001f00 RSI: 0000200000000500 RDI: 0000000000000006 [ 514.795749][ T9508] RBP: 00007f5f56d98090 R08: 0000000000000000 R09: 0000000000000000 [ 514.803740][ T9508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 514.811730][ T9508] R13: 00007f5f561d6038 R14: 00007f5f561d5fa0 R15: 00007fff5ece2c88 [ 514.819745][ T9508] [ 515.282153][ T9527] FAULT_INJECTION: forcing a failure. [ 515.282153][ T9527] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 515.334503][ T28] audit: type=1400 audit(1758198368.912:130): avc: denied { create } for pid=9528 comm="syz.3.3084" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 515.355333][ T9527] CPU: 0 PID: 9527 Comm: syz.2.3083 Not tainted syzkaller #0 [ 515.362741][ T9527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 515.372804][ T9527] Call Trace: [ 515.376093][ T9527] [ 515.379031][ T9527] __dump_stack+0x21/0x24 [ 515.383402][ T9527] dump_stack_lvl+0xee/0x150 [ 515.388021][ T9527] ? __cfi_dump_stack_lvl+0x8/0x8 [ 515.393075][ T9527] dump_stack+0x15/0x24 [ 515.397244][ T9527] should_fail_ex+0x3d4/0x520 [ 515.401938][ T9527] should_fail+0xb/0x10 [ 515.406109][ T9527] should_fail_usercopy+0x1a/0x20 [ 515.411156][ T9527] _copy_from_user+0x1e/0xc0 [ 515.415775][ T9527] __sys_bpf+0x277/0x780 [ 515.420029][ T9527] ? bpf_link_show_fdinfo+0x320/0x320 [ 515.425422][ T9527] ? __cfi_ksys_write+0x10/0x10 [ 515.430410][ T9527] ? debug_smp_processor_id+0x17/0x20 [ 515.435806][ T9527] __x64_sys_bpf+0x7c/0x90 [ 515.440253][ T9527] x64_sys_call+0x488/0x9a0 [ 515.444773][ T9527] do_syscall_64+0x4c/0xa0 [ 515.449199][ T9527] ? clear_bhb_loop+0x30/0x80 [ 515.453891][ T9527] ? clear_bhb_loop+0x30/0x80 [ 515.458593][ T9527] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 515.464505][ T9527] RIP: 0033:0x7f4d5038eba9 [ 515.468936][ T9527] 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 [ 515.488572][ T9527] RSP: 002b:00007f4d51199038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 515.497005][ T9527] RAX: ffffffffffffffda RBX: 00007f4d505d5fa0 RCX: 00007f4d5038eba9 [ 515.504999][ T9527] RDX: 0000000000000038 RSI: 0000200000002340 RDI: 000000000000001a [ 515.512992][ T9527] RBP: 00007f4d51199090 R08: 0000000000000000 R09: 0000000000000000 [ 515.520984][ T9527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 515.528974][ T9527] R13: 00007f4d505d6038 R14: 00007f4d505d5fa0 R15: 00007fffa5cca598 [ 515.536970][ T9527] [ 516.019023][ T9542] FAULT_INJECTION: forcing a failure. [ 516.019023][ T9542] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 516.207482][ T9542] CPU: 0 PID: 9542 Comm: syz.3.3088 Not tainted syzkaller #0 [ 516.214912][ T9542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 516.224989][ T9542] Call Trace: [ 516.228283][ T9542] [ 516.231238][ T9542] __dump_stack+0x21/0x24 [ 516.235586][ T9542] dump_stack_lvl+0xee/0x150 [ 516.240187][ T9542] ? __cfi_dump_stack_lvl+0x8/0x8 [ 516.245228][ T9542] dump_stack+0x15/0x24 [ 516.249379][ T9542] should_fail_ex+0x3d4/0x520 [ 516.254073][ T9542] should_fail+0xb/0x10 [ 516.258237][ T9542] should_fail_usercopy+0x1a/0x20 [ 516.263272][ T9542] _copy_from_user+0x1e/0xc0 [ 516.267864][ T9542] __sys_bpf+0x277/0x780 [ 516.272109][ T9542] ? bpf_link_show_fdinfo+0x320/0x320 [ 516.277482][ T9542] ? irqentry_exit+0x37/0x40 [ 516.282080][ T9542] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 516.287888][ T9542] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 516.294045][ T9542] __x64_sys_bpf+0x7c/0x90 [ 516.298471][ T9542] x64_sys_call+0x488/0x9a0 [ 516.302976][ T9542] do_syscall_64+0x4c/0xa0 [ 516.307426][ T9542] ? clear_bhb_loop+0x30/0x80 [ 516.312114][ T9542] ? clear_bhb_loop+0x30/0x80 [ 516.316814][ T9542] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 516.322708][ T9542] RIP: 0033:0x7f597f18eba9 [ 516.327124][ T9542] 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 [ 516.346752][ T9542] RSP: 002b:00007f597ff56038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 516.355168][ T9542] RAX: ffffffffffffffda RBX: 00007f597f3d5fa0 RCX: 00007f597f18eba9 [ 516.363145][ T9542] RDX: 0000000000000038 RSI: 0000200000002340 RDI: 000000000000001a [ 516.371982][ T9542] RBP: 00007f597ff56090 R08: 0000000000000000 R09: 0000000000000000 [ 516.379953][ T9542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 516.387923][ T9542] R13: 00007f597f3d6038 R14: 00007f597f3d5fa0 R15: 00007ffc30b879f8 [ 516.395897][ T9542] [ 516.520129][ T9556] FAULT_INJECTION: forcing a failure. [ 516.520129][ T9556] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 516.561748][ T9556] CPU: 1 PID: 9556 Comm: syz.1.3092 Not tainted syzkaller #0 [ 516.569165][ T9556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 516.579243][ T9556] Call Trace: [ 516.582531][ T9556] [ 516.585465][ T9556] __dump_stack+0x21/0x24 [ 516.589811][ T9556] dump_stack_lvl+0xee/0x150 [ 516.594411][ T9556] ? __cfi_dump_stack_lvl+0x8/0x8 [ 516.599449][ T9556] dump_stack+0x15/0x24 [ 516.603605][ T9556] should_fail_ex+0x3d4/0x520 [ 516.608295][ T9556] should_fail+0xb/0x10 [ 516.612453][ T9556] should_fail_usercopy+0x1a/0x20 [ 516.617482][ T9556] _copy_from_user+0x1e/0xc0 [ 516.622072][ T9556] __sys_bpf+0x277/0x780 [ 516.626313][ T9556] ? bpf_link_show_fdinfo+0x320/0x320 [ 516.631681][ T9556] ? __cfi_ksys_write+0x10/0x10 [ 516.636536][ T9556] ? do_user_addr_fault+0x9ac/0x1050 [ 516.641917][ T9556] ? debug_smp_processor_id+0x17/0x20 [ 516.647308][ T9556] __x64_sys_bpf+0x7c/0x90 [ 516.651733][ T9556] x64_sys_call+0x488/0x9a0 [ 516.656242][ T9556] do_syscall_64+0x4c/0xa0 [ 516.660666][ T9556] ? clear_bhb_loop+0x30/0x80 [ 516.665383][ T9556] ? clear_bhb_loop+0x30/0x80 [ 516.670091][ T9556] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 516.676090][ T9556] RIP: 0033:0x7f0d1358eba9 [ 516.680514][ T9556] 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 [ 516.700133][ T9556] RSP: 002b:00007f0d144bb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 516.708545][ T9556] RAX: ffffffffffffffda RBX: 00007f0d137d5fa0 RCX: 00007f0d1358eba9 [ 516.716522][ T9556] RDX: 0000000000000028 RSI: 00002000000000c0 RDI: 0000000000000012 [ 516.724487][ T9556] RBP: 00007f0d144bb090 R08: 0000000000000000 R09: 0000000000000000 [ 516.732465][ T9556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 516.740456][ T9556] R13: 00007f0d137d6038 R14: 00007f0d137d5fa0 R15: 00007ffcc5ac44c8 [ 516.748447][ T9556] [ 516.791017][ T9555] device sit0 entered promiscuous mode [ 516.824713][ T9573] FAULT_INJECTION: forcing a failure. [ 516.824713][ T9573] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 516.940305][ T9573] CPU: 1 PID: 9573 Comm: syz.0.3098 Not tainted syzkaller #0 [ 516.947735][ T9573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 516.957801][ T9573] Call Trace: [ 516.961085][ T9573] [ 516.964014][ T9573] __dump_stack+0x21/0x24 [ 516.968368][ T9573] dump_stack_lvl+0xee/0x150 [ 516.972967][ T9573] ? __cfi_dump_stack_lvl+0x8/0x8 [ 516.978001][ T9573] dump_stack+0x15/0x24 [ 516.982150][ T9573] should_fail_ex+0x3d4/0x520 [ 516.986849][ T9573] should_fail+0xb/0x10 [ 516.991017][ T9573] should_fail_usercopy+0x1a/0x20 [ 516.996054][ T9573] _copy_from_user+0x1e/0xc0 [ 517.000643][ T9573] ___sys_recvmsg+0x12b/0x510 [ 517.005325][ T9573] ? __sys_recvmsg+0x270/0x270 [ 517.010094][ T9573] ? security_file_permission+0x94/0xb0 [ 517.015647][ T9573] ? __fget_files+0x2d5/0x330 [ 517.020327][ T9573] ? __fdget+0x19c/0x220 [ 517.024571][ T9573] __x64_sys_recvmsg+0x1ed/0x2c0 [ 517.029515][ T9573] ? __cfi___x64_sys_recvmsg+0x10/0x10 [ 517.034978][ T9573] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 517.041053][ T9573] x64_sys_call+0x75/0x9a0 [ 517.045485][ T9573] do_syscall_64+0x4c/0xa0 [ 517.049907][ T9573] ? clear_bhb_loop+0x30/0x80 [ 517.054594][ T9573] ? clear_bhb_loop+0x30/0x80 [ 517.059279][ T9573] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 517.065181][ T9573] RIP: 0033:0x7f5f55f8eba9 [ 517.069597][ T9573] 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 [ 517.089209][ T9573] RSP: 002b:00007f5f56d98038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 517.097647][ T9573] RAX: ffffffffffffffda RBX: 00007f5f561d5fa0 RCX: 00007f5f55f8eba9 [ 517.105712][ T9573] RDX: 0000000000000000 RSI: 0000200000000340 RDI: 0000000000000004 [ 517.113698][ T9573] RBP: 00007f5f56d98090 R08: 0000000000000000 R09: 0000000000000000 [ 517.121678][ T9573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 517.129664][ T9573] R13: 00007f5f561d6038 R14: 00007f5f561d5fa0 R15: 00007fff5ece2c88 [ 517.137648][ T9573] [ 517.284439][ T9587] FAULT_INJECTION: forcing a failure. [ 517.284439][ T9587] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 517.312898][ T9587] CPU: 1 PID: 9587 Comm: syz.0.3103 Not tainted syzkaller #0 [ 517.320333][ T9587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 517.330410][ T9587] Call Trace: [ 517.333712][ T9587] [ 517.336664][ T9587] __dump_stack+0x21/0x24 [ 517.341034][ T9587] dump_stack_lvl+0xee/0x150 [ 517.345662][ T9587] ? __cfi_dump_stack_lvl+0x8/0x8 [ 517.350718][ T9587] dump_stack+0x15/0x24 [ 517.354892][ T9587] should_fail_ex+0x3d4/0x520 [ 517.359642][ T9587] should_fail+0xb/0x10 [ 517.363832][ T9587] should_fail_usercopy+0x1a/0x20 [ 517.368887][ T9587] _copy_from_user+0x1e/0xc0 [ 517.373504][ T9587] __sys_bpf+0x277/0x780 [ 517.377770][ T9587] ? bpf_link_show_fdinfo+0x320/0x320 [ 517.383167][ T9587] ? __cfi_ksys_write+0x10/0x10 [ 517.388050][ T9587] ? do_user_addr_fault+0x9ac/0x1050 [ 517.393369][ T9587] ? debug_smp_processor_id+0x17/0x20 [ 517.398772][ T9587] __x64_sys_bpf+0x7c/0x90 [ 517.403224][ T9587] x64_sys_call+0x488/0x9a0 [ 517.407759][ T9587] do_syscall_64+0x4c/0xa0 [ 517.412196][ T9587] ? clear_bhb_loop+0x30/0x80 [ 517.416906][ T9587] ? clear_bhb_loop+0x30/0x80 [ 517.421618][ T9587] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 517.427543][ T9587] RIP: 0033:0x7f5f55f8eba9 [ 517.431986][ T9587] 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 [ 517.451614][ T9587] RSP: 002b:00007f5f56d77038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 517.460057][ T9587] RAX: ffffffffffffffda RBX: 00007f5f561d6090 RCX: 00007f5f55f8eba9 [ 517.468070][ T9587] RDX: 0000000000000050 RSI: 0000200000000040 RDI: 000000000000000a [ 517.476067][ T9587] RBP: 00007f5f56d77090 R08: 0000000000000000 R09: 0000000000000000 [ 517.484068][ T9587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 517.492061][ T9587] R13: 00007f5f561d6128 R14: 00007f5f561d6090 R15: 00007fff5ece2c88 [ 517.500064][ T9587] [ 517.996649][ T9609] FAULT_INJECTION: forcing a failure. [ 517.996649][ T9609] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 518.027406][ T9609] CPU: 1 PID: 9609 Comm: syz.0.3109 Not tainted syzkaller #0 [ 518.034826][ T9609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 518.044895][ T9609] Call Trace: [ 518.048188][ T9609] [ 518.051135][ T9609] __dump_stack+0x21/0x24 [ 518.055504][ T9609] dump_stack_lvl+0xee/0x150 [ 518.060125][ T9609] ? __cfi_dump_stack_lvl+0x8/0x8 [ 518.065207][ T9609] dump_stack+0x15/0x24 [ 518.069390][ T9609] should_fail_ex+0x3d4/0x520 [ 518.074123][ T9609] should_fail+0xb/0x10 [ 518.078305][ T9609] should_fail_usercopy+0x1a/0x20 [ 518.083359][ T9609] _copy_from_user+0x1e/0xc0 [ 518.087977][ T9609] __sys_bpf+0x277/0x780 [ 518.092241][ T9609] ? bpf_link_show_fdinfo+0x320/0x320 [ 518.097633][ T9609] ? __cfi_ksys_write+0x10/0x10 [ 518.102513][ T9609] ? debug_smp_processor_id+0x17/0x20 [ 518.107917][ T9609] __x64_sys_bpf+0x7c/0x90 [ 518.112364][ T9609] x64_sys_call+0x488/0x9a0 [ 518.116896][ T9609] do_syscall_64+0x4c/0xa0 [ 518.121327][ T9609] ? clear_bhb_loop+0x30/0x80 [ 518.126039][ T9609] ? clear_bhb_loop+0x30/0x80 [ 518.130740][ T9609] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 518.136655][ T9609] RIP: 0033:0x7f5f55f8eba9 [ 518.141092][ T9609] 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 [ 518.160722][ T9609] RSP: 002b:00007f5f56d98038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 518.169158][ T9609] RAX: ffffffffffffffda RBX: 00007f5f561d5fa0 RCX: 00007f5f55f8eba9 [ 518.177167][ T9609] RDX: 0000000000000050 RSI: 0000200000000380 RDI: 000000000000000a [ 518.185159][ T9609] RBP: 00007f5f56d98090 R08: 0000000000000000 R09: 0000000000000000 [ 518.193151][ T9609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 518.201143][ T9609] R13: 00007f5f561d6038 R14: 00007f5f561d5fa0 R15: 00007fff5ece2c88 [ 518.209143][ T9609] [ 518.462274][ T9623] FAULT_INJECTION: forcing a failure. [ 518.462274][ T9623] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 518.479803][ T9623] CPU: 0 PID: 9623 Comm: syz.0.3113 Not tainted syzkaller #0 [ 518.487211][ T9623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 518.497283][ T9623] Call Trace: [ 518.500587][ T9623] [ 518.503538][ T9623] __dump_stack+0x21/0x24 [ 518.507908][ T9623] dump_stack_lvl+0xee/0x150 [ 518.512534][ T9623] ? __cfi_dump_stack_lvl+0x8/0x8 [ 518.517595][ T9623] dump_stack+0x15/0x24 [ 518.521777][ T9623] should_fail_ex+0x3d4/0x520 [ 518.526485][ T9623] should_fail+0xb/0x10 [ 518.530669][ T9623] should_fail_usercopy+0x1a/0x20 [ 518.535721][ T9623] _copy_from_user+0x1e/0xc0 [ 518.540343][ T9623] __sys_bpf+0x277/0x780 [ 518.544623][ T9623] ? bpf_link_show_fdinfo+0x320/0x320 [ 518.550032][ T9623] ? __cfi_ksys_write+0x10/0x10 [ 518.554908][ T9623] ? debug_smp_processor_id+0x17/0x20 [ 518.560305][ T9623] __x64_sys_bpf+0x7c/0x90 [ 518.564750][ T9623] x64_sys_call+0x488/0x9a0 [ 518.569272][ T9623] do_syscall_64+0x4c/0xa0 [ 518.573711][ T9623] ? clear_bhb_loop+0x30/0x80 [ 518.578422][ T9623] ? clear_bhb_loop+0x30/0x80 [ 518.583135][ T9623] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 518.589061][ T9623] RIP: 0033:0x7f5f55f8eba9 [ 518.593503][ T9623] 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 [ 518.613142][ T9623] RSP: 002b:00007f5f56d98038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 518.621584][ T9623] RAX: ffffffffffffffda RBX: 00007f5f561d5fa0 RCX: 00007f5f55f8eba9 [ 518.629577][ T9623] RDX: 0000000000000038 RSI: 0000200000002340 RDI: 000000000000001a [ 518.637571][ T9623] RBP: 00007f5f56d98090 R08: 0000000000000000 R09: 0000000000000000 [ 518.645567][ T9623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 518.653567][ T9623] R13: 00007f5f561d6038 R14: 00007f5f561d5fa0 R15: 00007fff5ece2c88 [ 518.661573][ T9623] [ 518.897804][ T9642] FAULT_INJECTION: forcing a failure. [ 518.897804][ T9642] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 519.010041][ T9642] CPU: 1 PID: 9642 Comm: syz.3.3120 Not tainted syzkaller #0 [ 519.017476][ T9642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 519.027613][ T9642] Call Trace: [ 519.030915][ T9642] [ 519.033866][ T9642] __dump_stack+0x21/0x24 [ 519.038236][ T9642] dump_stack_lvl+0xee/0x150 [ 519.042871][ T9642] ? __cfi_dump_stack_lvl+0x8/0x8 [ 519.047937][ T9642] ? has_cap_mac_admin+0x330/0x330 [ 519.053082][ T9642] dump_stack+0x15/0x24 [ 519.057260][ T9642] should_fail_ex+0x3d4/0x520 [ 519.061968][ T9642] should_fail+0xb/0x10 [ 519.066150][ T9642] should_fail_usercopy+0x1a/0x20 [ 519.071202][ T9642] _copy_from_user+0x1e/0xc0 [ 519.075815][ T9642] get_user_ifreq+0x6c/0x180 [ 519.080432][ T9642] sock_ioctl+0x630/0x6e0 [ 519.084791][ T9642] ? __cfi_sock_ioctl+0x10/0x10 [ 519.089672][ T9642] ? security_file_ioctl+0x95/0xc0 [ 519.094811][ T9642] ? __cfi_sock_ioctl+0x10/0x10 [ 519.099681][ T9642] __se_sys_ioctl+0x12f/0x1b0 [ 519.104390][ T9642] __x64_sys_ioctl+0x7b/0x90 [ 519.109007][ T9642] x64_sys_call+0x58b/0x9a0 [ 519.113547][ T9642] do_syscall_64+0x4c/0xa0 [ 519.117989][ T9642] ? clear_bhb_loop+0x30/0x80 [ 519.122737][ T9642] ? clear_bhb_loop+0x30/0x80 [ 519.127440][ T9642] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 519.133358][ T9642] RIP: 0033:0x7f597f18eba9 [ 519.137800][ T9642] 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 [ 519.157428][ T9642] RSP: 002b:00007f597ff56038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 519.165864][ T9642] RAX: ffffffffffffffda RBX: 00007f597f3d5fa0 RCX: 00007f597f18eba9 [ 519.173947][ T9642] RDX: 0000200000000080 RSI: 00000000000089f0 RDI: 0000000000000004 [ 519.181946][ T9642] RBP: 00007f597ff56090 R08: 0000000000000000 R09: 0000000000000000 [ 519.189960][ T9642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 519.197954][ T9642] R13: 00007f597f3d6038 R14: 00007f597f3d5fa0 R15: 00007ffc30b879f8 [ 519.205974][ T9642] [ 519.313395][ T9648] FAULT_INJECTION: forcing a failure. [ 519.313395][ T9648] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 519.334290][ T9648] CPU: 1 PID: 9648 Comm: syz.0.3123 Not tainted syzkaller #0 [ 519.341705][ T9648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 519.351785][ T9648] Call Trace: [ 519.355089][ T9648] [ 519.358043][ T9648] __dump_stack+0x21/0x24 [ 519.362435][ T9648] dump_stack_lvl+0xee/0x150 [ 519.367077][ T9648] ? __cfi_dump_stack_lvl+0x8/0x8 [ 519.372134][ T9648] dump_stack+0x15/0x24 [ 519.376308][ T9648] should_fail_ex+0x3d4/0x520 [ 519.381015][ T9648] should_fail+0xb/0x10 [ 519.385211][ T9648] should_fail_usercopy+0x1a/0x20 [ 519.390268][ T9648] _copy_from_user+0x1e/0xc0 [ 519.394892][ T9648] __sys_bpf+0x277/0x780 [ 519.399162][ T9648] ? bpf_link_show_fdinfo+0x320/0x320 [ 519.404577][ T9648] ? __cfi_ksys_write+0x10/0x10 [ 519.409461][ T9648] ? debug_smp_processor_id+0x17/0x20 [ 519.414867][ T9648] __x64_sys_bpf+0x7c/0x90 [ 519.419323][ T9648] x64_sys_call+0x488/0x9a0 [ 519.423862][ T9648] do_syscall_64+0x4c/0xa0 [ 519.428305][ T9648] ? clear_bhb_loop+0x30/0x80 [ 519.433013][ T9648] ? clear_bhb_loop+0x30/0x80 [ 519.437732][ T9648] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 519.443655][ T9648] RIP: 0033:0x7f5f55f8eba9 [ 519.448094][ T9648] 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 [ 519.467728][ T9648] RSP: 002b:00007f5f56d98038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 519.476165][ T9648] RAX: ffffffffffffffda RBX: 00007f5f561d5fa0 RCX: 00007f5f55f8eba9 [ 519.484160][ T9648] RDX: 0000000000000048 RSI: 0000200000000080 RDI: 000000000000000a [ 519.492152][ T9648] RBP: 00007f5f56d98090 R08: 0000000000000000 R09: 0000000000000000 [ 519.500156][ T9648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 519.508146][ T9648] R13: 00007f5f561d6038 R14: 00007f5f561d5fa0 R15: 00007fff5ece2c88 [ 519.516146][ T9648] [ 519.741430][ T9664] bridge0: port 2(bridge_slave_1) entered disabled state [ 519.748685][ T9664] bridge0: port 1(bridge_slave_0) entered disabled state [ 519.772414][ T9668] FAULT_INJECTION: forcing a failure. [ 519.772414][ T9668] name failslab, interval 1, probability 0, space 0, times 0 [ 519.787098][ T9668] CPU: 0 PID: 9668 Comm: syz.4.3130 Not tainted syzkaller #0 [ 519.794513][ T9668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 519.804592][ T9668] Call Trace: [ 519.807893][ T9668] [ 519.810844][ T9668] __dump_stack+0x21/0x24 [ 519.815208][ T9668] dump_stack_lvl+0xee/0x150 [ 519.819829][ T9668] ? __cfi_dump_stack_lvl+0x8/0x8 [ 519.824893][ T9668] dump_stack+0x15/0x24 [ 519.829069][ T9668] should_fail_ex+0x3d4/0x520 [ 519.833782][ T9668] __should_failslab+0xac/0xf0 [ 519.838578][ T9668] ? tracepoint_probe_unregister+0x1e6/0x8b0 [ 519.844594][ T9668] should_failslab+0x9/0x20 [ 519.849267][ T9668] __kmem_cache_alloc_node+0x3d/0x2c0 [ 519.854679][ T9668] ? __cfi_mutex_lock+0x10/0x10 [ 519.859588][ T9668] ? delete_node+0x2f4/0xa60 [ 519.864204][ T9668] ? tracepoint_probe_unregister+0x1e6/0x8b0 [ 519.870213][ T9668] __kmalloc+0xa1/0x1e0 [ 519.874424][ T9668] ? __cfi___bpf_trace_mm_lru_insertion+0x10/0x10 [ 519.880874][ T9668] tracepoint_probe_unregister+0x1e6/0x8b0 [ 519.886722][ T9668] bpf_probe_unregister+0x61/0x70 [ 519.891806][ T9668] bpf_raw_tp_link_release+0x63/0x90 [ 519.897178][ T9668] bpf_link_free+0x13a/0x390 [ 519.901800][ T9668] ? bpf_link_put_deferred+0x20/0x20 [ 519.907211][ T9668] bpf_link_release+0x15f/0x170 [ 519.912083][ T9668] ? __cfi_bpf_link_release+0x10/0x10 [ 519.917476][ T9668] __fput+0x1fc/0x8f0 [ 519.921490][ T9668] ____fput+0x15/0x20 [ 519.925517][ T9668] task_work_run+0x1db/0x240 [ 519.930144][ T9668] ? __cfi_task_work_run+0x10/0x10 [ 519.935282][ T9668] ? filp_close+0x111/0x160 [ 519.939818][ T9668] exit_to_user_mode_loop+0x9b/0xb0 [ 519.945040][ T9668] exit_to_user_mode_prepare+0x5a/0xa0 [ 519.950537][ T9668] syscall_exit_to_user_mode+0x1a/0x30 [ 519.956038][ T9668] do_syscall_64+0x58/0xa0 [ 519.960479][ T9668] ? clear_bhb_loop+0x30/0x80 [ 519.965204][ T9668] ? clear_bhb_loop+0x30/0x80 [ 519.969916][ T9668] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 519.975845][ T9668] RIP: 0033:0x7f625bd8eba9 [ 519.980372][ T9668] 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 [ 520.000088][ T9668] RSP: 002b:00007f625ccc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 520.008524][ T9668] RAX: 0000000000000000 RBX: 00007f625bfd5fa0 RCX: 00007f625bd8eba9 [ 520.016517][ T9668] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000008 [ 520.024511][ T9668] RBP: 00007f625ccc5090 R08: 0000000000000000 R09: 0000000000000000 [ 520.032512][ T9668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 520.040598][ T9668] R13: 00007f625bfd6038 R14: 00007f625bfd5fa0 R15: 00007ffcac3e9b88 [ 520.048598][ T9668] [ 520.075019][ T9648] CFI failure at __traceiter_mm_lru_insertion+0x75/0xc0 (target: tp_stub_func+0x0/0x10; expected type: 0x1afd09c9) [ 520.087191][ T9648] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 520.093277][ T9648] CPU: 0 PID: 9648 Comm: syz.0.3123 Not tainted syzkaller #0 [ 520.100672][ T9648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 520.110746][ T9648] RIP: 0010:__traceiter_mm_lru_insertion+0x75/0xc0 [ 520.117281][ T9648] Code: 49 8d 7e 08 48 89 f8 48 c1 e8 03 42 80 3c 20 00 74 05 e8 9e d0 16 00 49 8b 7f 08 48 89 de 41 ba 37 f6 02 e5 45 03 55 fc 74 02 <0f> 0b 41 ff d5 49 83 c6 18 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 74 [ 520.136997][ T9648] RSP: 0018:ffffc900011e7578 EFLAGS: 00010093 [ 520.143069][ T9648] RAX: 1ffff11022bdf213 RBX: ffffea00050682c0 RCX: ffff88811e301440 [ 520.151045][ T9648] RDX: 0000000000000000 RSI: ffffea00050682c0 RDI: ffffc900021dd000 [ 520.159020][ T9648] RBP: ffffc900011e75a0 R08: dffffc0000000000 R09: fffffbfff0ee4bc6 [ 520.167000][ T9648] R10: 000000008a435d43 R11: 1ffffffff0ee4bc5 R12: dffffc0000000000 [ 520.174977][ T9648] R13: ffffffff817125b0 R14: ffff888115ef9090 R15: ffff888115ef9090 [ 520.182950][ T9648] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 520.191884][ T9648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 520.198472][ T9648] CR2: 0000001b34123ffc CR3: 00000001305af000 CR4: 00000000003506b0 [ 520.206479][ T9648] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 520.214467][ T9648] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 520.222441][ T9648] Call Trace: [ 520.225723][ T9648] [ 520.228654][ T9648] lru_add_fn+0x616/0x660 [ 520.232995][ T9648] folio_batch_move_lru+0x282/0x470 [ 520.238210][ T9648] ? __cfi_lru_add_fn+0x10/0x10 [ 520.243073][ T9648] ? lru_add_drain_cpu+0x4b0/0x4b0 [ 520.248200][ T9648] lru_add_drain_cpu+0xf8/0x4b0 [ 520.253067][ T9648] ? __cfi_lru_add_drain_cpu+0x10/0x10 [ 520.258540][ T9648] lru_add_drain+0x3d/0xc0 [ 520.262984][ T9648] exit_mmap+0x20d/0xb60 [ 520.267237][ T9648] ? task_cputime_adjusted+0x220/0x230 [ 520.272708][ T9648] ? __cfi_exit_mmap+0x10/0x10 [ 520.277567][ T9648] ? __cfi_exit_aio+0x10/0x10 [ 520.282248][ T9648] ? uprobe_clear_state+0x2c1/0x320 [ 520.287446][ T9648] __mmput+0x93/0x320 [ 520.291434][ T9648] ? mmput+0x43/0x150 [ 520.295419][ T9648] mmput+0x4b/0x150 [ 520.299229][ T9648] do_exit+0x981/0x2650 [ 520.303404][ T9648] ? __cfi_do_exit+0x10/0x10 [ 520.307999][ T9648] ? plist_del+0x3df/0x3f0 [ 520.312421][ T9648] ? _raw_spin_unlock+0x4c/0x70 [ 520.317268][ T9648] ? futex_unqueue+0x126/0x160 [ 520.322037][ T9648] ? __kasan_check_write+0x14/0x20 [ 520.327157][ T9648] ? _raw_spin_lock_irq+0x8f/0xe0 [ 520.332213][ T9648] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 520.337764][ T9648] do_group_exit+0x210/0x2d0 [ 520.342357][ T9648] ? __kasan_check_write+0x14/0x20 [ 520.347480][ T9648] get_signal+0x13b5/0x1520 [ 520.351990][ T9648] arch_do_signal_or_restart+0xb0/0x1030 [ 520.357621][ T9648] ? do_futex+0x2dc/0x420 [ 520.361952][ T9648] ? percpu_counter_add_batch+0x13c/0x160 [ 520.367676][ T9648] ? __cfi_do_futex+0x10/0x10 [ 520.372361][ T9648] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 520.378518][ T9648] ? __se_sys_futex+0x273/0x2e0 [ 520.383367][ T9648] ? filp_close+0x111/0x160 [ 520.387872][ T9648] exit_to_user_mode_loop+0x7a/0xb0 [ 520.393070][ T9648] exit_to_user_mode_prepare+0x5a/0xa0 [ 520.398528][ T9648] syscall_exit_to_user_mode+0x1a/0x30 [ 520.403989][ T9648] do_syscall_64+0x58/0xa0 [ 520.408407][ T9648] ? clear_bhb_loop+0x30/0x80 [ 520.413089][ T9648] ? clear_bhb_loop+0x30/0x80 [ 520.417768][ T9648] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 520.423661][ T9648] RIP: 0033:0x7f5f55f8eba9 [ 520.428074][ T9648] Code: Unable to access opcode bytes at 0x7f5f55f8eb7f. [ 520.435085][ T9648] RSP: 002b:00007f5f56d980e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 520.443497][ T9648] RAX: fffffffffffffe00 RBX: 00007f5f561d5fa8 RCX: 00007f5f55f8eba9 [ 520.451484][ T9648] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5f561d5fa8 [ 520.459451][ T9648] RBP: 00007f5f561d5fa0 R08: 0000000000000000 R09: 0000000000000000 [ 520.467422][ T9648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 520.475415][ T9648] R13: 00007f5f561d6038 R14: 00007fff5ece2ba0 R15: 00007fff5ece2c88 [ 520.483391][ T9648] [ 520.486409][ T9648] Modules linked in: [ 520.490307][ T9648] ---[ end trace 0000000000000000 ]--- [ 520.495753][ T9648] RIP: 0010:__traceiter_mm_lru_insertion+0x75/0xc0 [ 520.502261][ T9648] Code: 49 8d 7e 08 48 89 f8 48 c1 e8 03 42 80 3c 20 00 74 05 e8 9e d0 16 00 49 8b 7f 08 48 89 de 41 ba 37 f6 02 e5 45 03 55 fc 74 02 <0f> 0b 41 ff d5 49 83 c6 18 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 74 [ 520.521864][ T9648] RSP: 0018:ffffc900011e7578 EFLAGS: 00010093 [ 520.527936][ T9648] RAX: 1ffff11022bdf213 RBX: ffffea00050682c0 RCX: ffff88811e301440 [ 520.535910][ T9648] RDX: 0000000000000000 RSI: ffffea00050682c0 RDI: ffffc900021dd000 [ 520.543882][ T9648] RBP: ffffc900011e75a0 R08: dffffc0000000000 R09: fffffbfff0ee4bc6 [ 520.551858][ T9648] R10: 000000008a435d43 R11: 1ffffffff0ee4bc5 R12: dffffc0000000000 [ 520.559830][ T9648] R13: ffffffff817125b0 R14: ffff888115ef9090 R15: ffff888115ef9090 [ 520.567799][ T9648] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 520.576733][ T9648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 520.583314][ T9648] CR2: 0000001b34123ffc CR3: 00000001305af000 CR4: 00000000003506b0 [ 520.591288][ T9648] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 520.599256][ T9648] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 520.607255][ T9648] Kernel panic - not syncing: Fatal exception [ 520.613653][ T9648] Kernel Offset: disabled [ 520.617984][ T9648] Rebooting in 86400 seconds..