last executing test programs: 1h2m31.142450588s ago: executing program 0 (id=262): r0 = socket(0x29, 0x2, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x20000010) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) 1h2m31.06117589s ago: executing program 0 (id=263): r0 = socket(0x29, 0x2, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[], 0x33fe0}}, 0x0) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f0000001980)={0x0, 0x0, &(0x7f0000000840)={0x0, 0xa0}, 0x1, 0x0, 0x0, 0x20048880}, 0x4) close_range(r0, r0, 0x0) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$PIO_FONTRESET(r3, 0x541b, 0x20000000) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x989680}}, 0x0) 1h2m30.430612087s ago: executing program 0 (id=264): r0 = socket(0x29, 0x2, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, 0x0, 0x40) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x4) close_range(r0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, 0xffffffffffffffff) timer_create(0x1, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100)=0x0) timer_settime(r2, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x989680}}, 0x0) 1h2m30.370623996s ago: executing program 0 (id=265): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x20044844, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local, 0x1}, 0x80) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x8050}, 0x2400c011) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x4000050}, 0x4000000) (fail_nth: 3) 1h2m29.220736845s ago: executing program 0 (id=269): r0 = socket(0x29, 0x2, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, 0x0, 0x40) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x4) close_range(r0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, 0xffffffffffffffff) timer_create(0x1, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100)=0x0) timer_settime(r2, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x989680}}, 0x0) 1h2m28.82947549s ago: executing program 0 (id=270): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) chroot(&(0x7f0000000100)='./file0\x00') syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000003c0)={&(0x7f0000000440)={0x50, 0x0, 0x4, {0x7, 0x2b, 0x25, 0xffffffff80e1831f, 0xb41b, 0x8, 0x0, 0xfffffff7, 0x0, 0x0, 0x4, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000b40)={&(0x7f0000000000)={0x50, 0x0, 0x0, {0x7, 0x2b, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x100}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) openat$dsp1(0xffffff9c, &(0x7f0000000400), 0x40, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1h2m28.8290922s ago: executing program 32 (id=270): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) chroot(&(0x7f0000000100)='./file0\x00') syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000003c0)={&(0x7f0000000440)={0x50, 0x0, 0x4, {0x7, 0x2b, 0x25, 0xffffffff80e1831f, 0xb41b, 0x8, 0x0, 0xfffffff7, 0x0, 0x0, 0x4, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000b40)={&(0x7f0000000000)={0x50, 0x0, 0x0, {0x7, 0x2b, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x100}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) openat$dsp1(0xffffff9c, &(0x7f0000000400), 0x40, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1m7.998464726s ago: executing program 1 (id=4612): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000280)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f00000002c0)={0x73622a85, 0x10a}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000e00)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x4c, 0x0, &(0x7f0000000540)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x48, 0x18, &(0x7f00000004c0)={@fd={0x66642a85, 0x0, r0}, @fd={0x66642a85, 0x0, r3}, @flat=@weak_handle={0x77682a85, 0x1001}}, &(0x7f0000000200)={0x0, 0x18, 0x30}}}], 0x0, 0x0, 0x0}) 1m7.830002405s ago: executing program 1 (id=4613): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000040)={r0, 0xffffffffffffffff}, 0x4) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0x18, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300001fffffff8500000004000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70500000800000085000000a500000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r5}, 0xc) 50.279090057s ago: executing program 1 (id=4619): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x11, 0xb, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000fdff00000000000000000000180900000020702500000000002120207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000083850000002d00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0xe, '\x00', 0x0, @fallback=0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000340)='io_uring_register\x00', r0}, 0x18) r1 = syz_io_uring_setup(0x45, &(0x7f0000000300)={0x0, 0x0, 0x400, 0x2, 0x1b}, &(0x7f0000000100), &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r1, 0x1e, &(0x7f0000000a00), 0x1) 50.050030723s ago: executing program 1 (id=4620): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x3000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x1, 0x0) sched_setaffinity(0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="18050000000000fe000000004b64ffec850000007d000000040000000700000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r3}, 0xc) r4 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r4, 0x29, 0x19, 0x0, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x200cc0c5, &(0x7f0000000080)={0xa, 0x4c20, 0x0, @empty, 0x8}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x8000, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x1f00) sched_setscheduler(0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) 42.87727264s ago: executing program 2 (id=4623): socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.stat\x00', 0x275a, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000080)=0x105, 0x9) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f00000001c0)=@can, 0x80, &(0x7f0000000040)=[{&(0x7f0000000240)=""/103, 0x67}], 0x1}, 0x1}, {{&(0x7f0000000480)=@qipcrtr, 0x80, 0x0, 0x0, &(0x7f0000000700)=""/192, 0xc0}, 0x8}, {{0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000000880)=""/121, 0x79}, 0x6}], 0x3, 0x2, 0x0) r3 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(r3, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty, 0x0, 0x3}, 0x20) connect$l2tp6(r3, &(0x7f0000000f40)={0xa, 0x0, 0x0, @empty}, 0x20) sendmmsg$inet6(r3, &(0x7f0000000ac0)=[{{&(0x7f0000000180)={0xa, 0x0, 0x0, @empty}, 0x1b, 0x0}}], 0x17fd147c801ae9af, 0xff00) 26.02997542s ago: executing program 1 (id=4624): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000800)=@can_newroute={0x2c, 0x18, 0x1, 0x70bd25, 0x25dfdbfe, {0x1d, 0x1, 0x4}, [@CGW_MOD_XOR={0x15, 0x3, {{{0x3, 0x1}, 0x9, 0x7, 0x0, 0x0, "54831bdbae1d82b3"}, 0x6}}]}, 0x2c}}, 0x4c8c8) 24.148229207s ago: executing program 2 (id=4625): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0) bpf$PROG_BIND_MAP(0xa, 0x0, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x1}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1, 0x10, &(0x7f0000000580)=@framed={{0x18, 0x5}, [@snprintf={{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}, {0x7, 0x0, 0xb, 0x4}, {0x85, 0x0, 0x0, 0x95}}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) sendmsg$inet(r3, &(0x7f00000007c0)={0x0, 0x0, 0x0}, 0x48c0) 24.011946103s ago: executing program 2 (id=4626): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0x4}, {0x6, 0xff, 0xfc}]}) 23.379914625s ago: executing program 2 (id=4627): syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x4, 0x0, 0x0, 0x4) bind$inet6(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001100)={'veth0_to_team\x00', 0x0}) 22.371767142s ago: executing program 2 (id=4628): socket(0x2b, 0x1, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x8000000000001c8, 0x4000000) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$cuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) r2 = syz_io_uring_setup(0x88f, &(0x7f0000000140)={0x0, 0xaee2, 0x10, 0xffffffff, 0x16}, &(0x7f0000000000)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) io_uring_enter(r2, 0x47f6, 0x0, 0x0, 0x0, 0x0) 4.496920091s ago: executing program 1 (id=4629): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f00000002c0)=0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/pm_test', 0x141a82, 0x4) sendfile(r4, r4, &(0x7f0000000000)=0x1, 0x4) r5 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0xe) ioctl$sock_SIOCADDDLCI(r0, 0x5452, &(0x7f0000000100)={'veth1\x00'}) epoll_create1(0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x2, 0x6, 0x558, 0x3b8, 0x1b0, 0x3b8, 0x0, 0x3b8, 0x488, 0x488, 0x488, 0x488, 0x488, 0x6, 0x0, {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {0x7a00000010000000}}, @unspec=@CHECKSUM={0x28}}, {{@ipv6={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @dev, [], [0x0, 0x0, 0x0, 0xffffffff], 'veth1_macvtap\x00', 'veth1_vlan\x00', {}, {}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x0, 0xfc, 0x6}}}}, {{@ipv6={@dev={0xfe, 0x80, '\x00', 0xb4}, @initdev={0xfe, 0x88, '\x00', 0xfd, 0x0}, [0x0, 0x0, 0xff000000], [0xffffff00], '\x00', 'bond_slave_0\x00', {}, {0xff}}, 0x0, 0xf0, 0x118, 0x48000000, {}, [@common=@dst={{0x48}, {0xff, 0x4, 0x0, [0x1, 0x7a, 0xfffd, 0x3f4, 0x0, 0x3, 0x5, 0x0, 0x1, 0x30, 0xe5, 0x4, 0x1, 0x6, 0x0, 0x1], 0x6}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}, {{@uncond, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@broadcast, @ipv4=@loopback}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @HL={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x5b8) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x7) 0s ago: executing program 2 (id=4630): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f00000000c0)={'8255\x00', [0x4f27, 0x5, 0x2, 0x401, 0x1, 0xcc6, 0xfff, 0x5c952399, 0x48, 0x3ff, 0x802, 0x2, 0x3, 0x1, 0x9, 0xe1cb, 0x6, 0x80004, 0x3, 0x392, 0x2, 0xfffffffd, 0x0, 0xfffffff5, 0xffffeadb, 0x3, 0x3c, 0x8, 0x4, 0x8000000, 0x9]}) ioctl$COMEDI_BUFINFO(r0, 0xc02c640e, 0x0) kernel console output (not intermixed with test programs): 870f8>] (should_fail_ex+0x1c4/0x228) [ 2162.285440][T16112] [<80986f34>] (should_fail_ex) from [<80987170>] (should_fail+0x14/0x18) [ 2162.285625][T16112] r8:849bd781 r7:76fede1c r6:ed53dee4 r5:0000000c r4:0000000c [ 2162.285657][T16112] [<8098715c>] (should_fail) from [<80987190>] (should_fail_usercopy+0x1c/0x20) [ 2162.285861][T16112] [<80987174>] (should_fail_usercopy) from [<815577f4>] (move_addr_to_kernel+0x34/0xf8) [ 2162.286024][T16112] [<815577c0>] (move_addr_to_kernel) from [<81558f08>] (__sys_sendto+0xd0/0x160) [ 2162.286162][T16112] r7:76fede1c r6:85115b80 r5:00000000 r4:00000000 [ 2162.286226][T16112] [<81558e38>] (__sys_sendto) from [<81558fb4>] (sys_sendto+0x1c/0x24) [ 2162.286438][T16112] r9:8413c800 r8:8020029c r7:00000122 r6:00000000 r5:0000000c r4:76fede1c [ 2162.286583][T16112] [<81558f98>] (sys_sendto) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2162.288536][T16112] Exception stack(0xed53dfa8 to 0xed53dff0) [ 2162.288667][T16112] dfa0: 76fede1c 0000000c 00000004 76fedeb0 00000024 00000000 [ 2162.288946][T16112] dfc0: 76fede1c 0000000c 00000000 00000122 00000004 00000000 76fedeb0 76fef0bc [ 2162.288991][T16112] dfe0: 00000000 76feddf0 000d862c 00134e08 [ 2169.438438][ T29] audit: type=1400 audit(2169.360:280): avc: denied { lock } for pid=16147 comm="syz.1.2898" path="socket:[34542]" dev="sockfs" ino=34542 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 2169.501711][ T29] audit: type=1400 audit(2169.430:281): avc: denied { create } for pid=16147 comm="syz.1.2898" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 2175.000208][T16179] fuse: Bad value for 'fd' [ 2181.396577][T16194] FAULT_INJECTION: forcing a failure. [ 2181.396577][T16194] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2181.410420][T16194] CPU: 0 UID: 0 PID: 16194 Comm: syz.1.2911 Not tainted syzkaller #0 PREEMPT [ 2181.410603][T16194] Hardware name: ARM-Versatile Express [ 2181.410634][T16194] Call trace: [ 2181.410686][T16194] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 2181.410817][T16194] r7:20000440 r6:00000000 r5:60000013 r4:82252568 [ 2181.410836][T16194] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 2181.410896][T16194] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 2181.411011][T16194] r5:84138c00 r4:8294f5d0 [ 2181.411032][T16194] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 2181.411142][T16194] [<80986f34>] (should_fail_ex) from [<80987170>] (should_fail+0x14/0x18) [ 2181.411272][T16194] r8:00000000 r7:20000440 r6:83bdd8c0 r5:00000000 r4:ed8a1f20 [ 2181.411338][T16194] [<8098715c>] (should_fail) from [<80987190>] (should_fail_usercopy+0x1c/0x20) [ 2181.411396][T16194] [<80987174>] (should_fail_usercopy) from [<808c7874>] (_copy_from_iter+0x6c/0x7d8) [ 2181.411462][T16194] [<808c7808>] (_copy_from_iter) from [<81686e10>] (netlink_sendmsg+0x18c/0x444) [ 2181.411591][T16194] r10:00000000 r9:00000000 r8:ed8a1f30 r7:841f2800 r6:00000020 r5:84974f00 [ 2181.411624][T16194] r4:ed8a1f20 [ 2181.411688][T16194] [<81686c84>] (netlink_sendmsg) from [<81556fc4>] (__sock_sendmsg+0x44/0x78) [ 2181.411783][T16194] r10:00000000 r9:ed8a1dc4 r8:ed8a1dc4 r7:00000000 r6:850d9400 r5:ed8a1f20 [ 2181.411807][T16194] r4:00000000 [ 2181.411824][T16194] [<81556f80>] (__sock_sendmsg) from [<8155778c>] (____sys_sendmsg+0x298/0x2cc) [ 2181.411993][T16194] r7:00000000 r6:850d9400 r5:20008000 r4:ed8a1f20 [ 2181.412018][T16194] [<815574f4>] (____sys_sendmsg) from [<81559754>] (___sys_sendmsg+0x9c/0xd0) [ 2181.412098][T16194] r10:ed8a1e24 r9:200004c0 r8:20008000 r7:00000000 r6:850d9400 r5:ed8a1f20 [ 2181.412130][T16194] r4:00000000 [ 2181.412147][T16194] [<815596b8>] (___sys_sendmsg) from [<81559bec>] (__sys_sendmsg+0x8c/0xe0) [ 2181.412286][T16194] r10:00000128 r9:84138c00 r8:848d3240 r7:20008000 r6:200004c0 r5:848d3241 [ 2181.412317][T16194] r4:00000004 [ 2181.412382][T16194] [<81559b60>] (__sys_sendmsg) from [<81559c54>] (sys_sendmsg+0x14/0x18) [ 2181.412457][T16194] r8:8020029c r7:00000128 r6:00130918 r5:00000000 r4:00000000 [ 2181.412476][T16194] [<81559c40>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2181.412578][T16194] Exception stack(0xed8a1fa8 to 0xed8a1ff0) [ 2181.412725][T16194] 1fa0: 00000000 00000000 00000004 200004c0 20008000 00000000 [ 2181.412776][T16194] 1fc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76fef0bc [ 2181.412806][T16194] 1fe0: 76feeec0 76feeeb0 0001928c 00132970 [ 2187.860856][ T29] audit: type=1400 audit(2187.780:282): avc: denied { create } for pid=16218 comm="syz.1.2916" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 2187.987100][T16221] FAULT_INJECTION: forcing a failure. [ 2187.987100][T16221] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2188.010710][T16221] CPU: 0 UID: 0 PID: 16221 Comm: syz.1.2916 Not tainted syzkaller #0 PREEMPT [ 2188.010906][T16221] Hardware name: ARM-Versatile Express [ 2188.010939][T16221] Call trace: [ 2188.010997][T16221] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 2188.011177][T16221] r7:00000000 r6:00000000 r5:60000013 r4:82252568 [ 2188.011199][T16221] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 2188.011266][T16221] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 2188.011335][T16221] r5:8413b000 r4:8294f5d0 [ 2188.011354][T16221] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 2188.011429][T16221] [<80986f34>] (should_fail_ex) from [<80987170>] (should_fail+0x14/0x18) [ 2188.011504][T16221] r8:ed8a1eb8 r7:00000000 r6:00000001 r5:76feef30 r4:00000001 [ 2188.011524][T16221] [<8098715c>] (should_fail) from [<80987190>] (should_fail_usercopy+0x1c/0x20) [ 2188.011582][T16221] [<80987174>] (should_fail_usercopy) from [<808d0538>] (kstrtouint_from_user+0x54/0x13c) [ 2188.011648][T16221] [<808d04e4>] (kstrtouint_from_user) from [<80617c6c>] (proc_fail_nth_write+0x40/0xf0) [ 2188.011734][T16221] r8:ed8a1f68 r7:8413b000 r6:00000001 r5:84c02900 r4:00000001 [ 2188.011757][T16221] [<80617c2c>] (proc_fail_nth_write) from [<8055ff38>] (vfs_write+0xac/0x44c) [ 2188.011834][T16221] r5:84c02900 r4:80617c2c [ 2188.011854][T16221] [<8055fe8c>] (vfs_write) from [<80560448>] (ksys_write+0x74/0xe8) [ 2188.011945][T16221] r10:00000004 r9:8413b000 r8:8020029c r7:00000000 r6:00000002 r5:84c02900 [ 2188.011971][T16221] r4:84c02903 [ 2188.011989][T16221] [<805603d4>] (ksys_write) from [<805604cc>] (sys_write+0x10/0x14) [ 2188.012068][T16221] r7:00000004 r6:00000003 r5:76feef30 r4:00000001 [ 2188.012088][T16221] [<805604bc>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2188.012164][T16221] Exception stack(0xed8a1fa8 to 0xed8a1ff0) [ 2188.012216][T16221] 1fa0: 00000001 76feef30 00000003 76feef30 00000001 00000000 [ 2188.012260][T16221] 1fc0: 00000001 76feef30 00000003 00000004 00300000 00000000 00006364 76fef0bc [ 2188.012422][T16221] 1fe0: 00000158 76feeed0 000d862c 00130904 [ 2204.435364][T16287] FAULT_INJECTION: forcing a failure. [ 2204.435364][T16287] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2204.437921][T16287] CPU: 0 UID: 0 PID: 16287 Comm: syz.1.2926 Not tainted syzkaller #0 PREEMPT [ 2204.438056][T16287] Hardware name: ARM-Versatile Express [ 2204.438089][T16287] Call trace: [ 2204.438304][T16287] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 2204.438444][T16287] r7:dfbc1e20 r6:00000000 r5:60000113 r4:82252568 [ 2204.438467][T16287] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 2204.438575][T16287] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 2204.438647][T16287] r5:8413d400 r4:8294f5d0 [ 2204.438667][T16287] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 2204.439032][T16287] [<80986f34>] (should_fail_ex) from [<80987170>] (should_fail+0x14/0x18) [ 2204.439129][T16287] r8:00000010 r7:dfbc1e20 r6:20000280 r5:00000000 r4:dfbc1f20 [ 2204.439150][T16287] [<8098715c>] (should_fail) from [<80987190>] (should_fail_usercopy+0x1c/0x20) [ 2204.439204][T16287] [<80987174>] (should_fail_usercopy) from [<815595d8>] (copy_msghdr_from_user+0x50/0x130) [ 2204.439274][T16287] [<81559588>] (copy_msghdr_from_user) from [<81559730>] (___sys_sendmsg+0x78/0xd0) [ 2204.439394][T16287] r8:00000010 r7:00000000 r6:8502a280 r5:dfbc1f20 r4:dfbc1e64 [ 2204.439414][T16287] [<815596b8>] (___sys_sendmsg) from [<81559bec>] (__sys_sendmsg+0x8c/0xe0) [ 2204.439490][T16287] r10:00000128 r9:8413d400 r8:85fb2540 r7:00000010 r6:20000280 r5:85fb2541 [ 2204.439515][T16287] r4:00000003 [ 2204.439556][T16287] [<81559b60>] (__sys_sendmsg) from [<81559c54>] (sys_sendmsg+0x14/0x18) [ 2204.439641][T16287] r8:8020029c r7:00000128 r6:00130918 r5:00000000 r4:00000000 [ 2204.439663][T16287] [<81559c40>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2204.439722][T16287] Exception stack(0xdfbc1fa8 to 0xdfbc1ff0) [ 2204.439774][T16287] 1fa0: 00000000 00000000 00000003 20000280 00000010 00000000 [ 2204.439816][T16287] 1fc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76fef0bc [ 2204.439847][T16287] 1fe0: 76feeec0 76feeeb0 0001928c 00132970 [ 2207.753915][T16298] fuse: Bad value for 'user_id' [ 2207.754177][T16298] fuse: Bad value for 'user_id' [ 2213.352945][T16313] fuse: Bad value for 'user_id' [ 2213.353999][T16313] fuse: Bad value for 'user_id' [ 2219.142544][T16323] fuse: Bad value for 'group_id' [ 2219.150595][T16323] fuse: Bad value for 'group_id' [ 2219.418297][T16325] fuse: Bad value for 'fd' [ 2220.202117][T16328] fuse: Bad value for 'fd' [ 2227.744740][T16352] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=16352 comm=syz.1.2945 [ 2228.711382][T16356] fuse: Bad value for 'group_id' [ 2228.767504][T16356] fuse: Bad value for 'group_id' [ 2231.505681][T16362] fuse: Unknown parameter '0x0000000000000003' [ 2232.382013][T16366] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=16366 comm=syz.1.2950 [ 2236.120048][T16379] fuse: Unknown parameter '0x0000000000000003' [ 2236.506409][T16381] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=16381 comm=syz.1.2955 [ 2240.395083][T16394] fuse: Unknown parameter 'fd0x0000000000000003' [ 2240.706601][T16396] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=16396 comm=syz.1.2960 [ 2246.991503][T16411] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=16411 comm=syz.1.2965 [ 2247.826448][T16416] fuse: Unknown parameter 'fd0x0000000000000003' [ 2253.997920][ T29] audit: type=1400 audit(2253.920:283): avc: denied { bind } for pid=16431 comm="syz.1.2973" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 2254.001990][ T29] audit: type=1400 audit(2253.930:284): avc: denied { name_bind } for pid=16431 comm="syz.1.2973" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 2254.005806][ T29] audit: type=1400 audit(2253.930:285): avc: denied { node_bind } for pid=16431 comm="syz.1.2973" saddr=224.0.0.1 src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 2256.494955][T16439] fuse: Unknown parameter 'fd0x0000000000000003' [ 2259.642366][T16448] fuse: Unknown parameter 'grou00000000000000000000' [ 2262.724070][T16459] fuse: Unknown parameter 'grou00000000000000000000' [ 2263.295458][T16463] fuse: Unknown parameter 'grou00000000000000000000' [ 2263.571358][T16466] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2048 sclass=netlink_route_socket pid=16466 comm=syz.1.2985 [ 2266.533955][T16456] cgroup: fork rejected by pids controller in [ 2266.614627][T16477] fuse: Unknown parameter 'grou00000000000000000000' [ 2266.650265][T16456] /syz2 [ 2267.121527][T16490] fuse: Unknown parameter 'grou00000000000000000000' [ 2271.463071][T16581] fuse: Unknown parameter 'grou00000000000000000000' [ 2272.353387][T16597] fuse: Unknown parameter 'user_id00000000000000000000' [ 2272.584120][T16599] fuse: Unknown parameter 'group_i00000000000000000000' [ 2275.649624][T16614] fuse: Unknown parameter 'user_id00000000000000000000' [ 2275.850730][T16616] fuse: Unknown parameter 'group_i00000000000000000000' [ 2279.406309][T10932] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2279.466643][T10932] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2279.553651][T10932] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2279.627985][T10932] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2279.858220][T10932] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2279.864251][T10932] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2279.868808][T10932] bond0 (unregistering): Released all slaves [ 2279.969940][T10932] hsr_slave_0: left promiscuous mode [ 2279.972159][T10932] hsr_slave_1: left promiscuous mode [ 2279.976535][T10932] veth1_macvtap: left promiscuous mode [ 2279.976945][T10932] veth0_macvtap: left promiscuous mode [ 2279.977098][T10932] veth1_vlan: left promiscuous mode [ 2279.977175][T10932] veth0_vlan: left promiscuous mode [ 2283.322973][T16630] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2283.336098][T16630] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2284.745886][T16630] hsr_slave_0: entered promiscuous mode [ 2284.747701][T16630] hsr_slave_1: entered promiscuous mode [ 2285.453246][T16630] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 2285.463507][T16630] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 2285.476006][T16630] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 2285.485832][T16630] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 2286.592950][T16630] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2290.073917][T16630] veth0_vlan: entered promiscuous mode [ 2290.098368][T16630] veth1_vlan: entered promiscuous mode [ 2290.186765][T16630] veth0_macvtap: entered promiscuous mode [ 2290.200524][T16630] veth1_macvtap: entered promiscuous mode [ 2290.303349][ T8872] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2290.304000][ T8872] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2290.304131][ T8872] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2290.304230][ T8872] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2290.721314][T17055] fuse: Unknown parameter 'user_id00000000000000000000' [ 2297.266809][T17083] fuse: Bad value for 'fd' [ 2300.621431][T17097] fuse: Bad value for 'fd' [ 2304.276013][T17113] fuse: Invalid rootmode [ 2308.123185][T17128] fuse: Invalid rootmode [ 2308.312141][T17130] fuse: Bad value for 'group_id' [ 2308.313845][T17130] fuse: Bad value for 'group_id' [ 2308.513726][T17132] fuse: Bad value for 'fd' [ 2312.213798][T17143] fuse: Invalid rootmode [ 2312.383020][T17145] fuse: Bad value for 'group_id' [ 2312.383637][T17145] fuse: Bad value for 'group_id' [ 2316.555096][T17164] fuse: Bad value for 'rootmode' [ 2316.792661][T17167] fuse: Bad value for 'group_id' [ 2316.793912][T17167] fuse: Bad value for 'group_id' [ 2320.971872][T17182] fuse: Bad value for 'rootmode' [ 2326.574625][ T29] audit: type=1400 audit(2326.500:286): avc: denied { setattr } for pid=17197 comm="syz.1.3046" name="NETLINK" dev="sockfs" ino=36637 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 2326.910479][T17204] fuse: Bad value for 'rootmode' [ 2330.664149][T17221] fuse: Unknown parameter 'use00000000000000000000' [ 2334.761360][T17235] fuse: Bad value for 'fd' [ 2334.893308][T17237] fuse: Unknown parameter 'use00000000000000000000' [ 2338.913545][T17250] fuse: Bad value for 'fd' [ 2339.183513][T17252] fuse: Unknown parameter 'use00000000000000000000' [ 2342.446511][T17263] fuse: Bad value for 'fd' [ 2342.584456][T17265] fuse: Unknown parameter 'user_i00000000000000000000' [ 2342.678542][T17267] fuse: Unknown parameter 'grou00000000000000000000' [ 2345.645360][T17276] fuse: Bad value for 'fd' [ 2345.816847][T17278] fuse: Unknown parameter 'user_i00000000000000000000' [ 2345.981356][T17280] fuse: Unknown parameter 'grou00000000000000000000' [ 2347.593321][T17287] fuse: Invalid rootmode [ 2347.740972][T17289] fuse: Unknown parameter 'user_i00000000000000000000' [ 2347.882497][T17291] fuse: Unknown parameter 'group_i00000000000000000000' [ 2348.470027][T17299] fuse: Invalid rootmode [ 2348.627208][T17301] fuse: Unknown parameter 'user_id00000000000000000000' [ 2348.873935][T17303] fuse: Unknown parameter 'group_i00000000000000000000' [ 2349.765881][T17313] fuse: Unknown parameter 'user_id00000000000000000000' [ 2349.974009][T17315] fuse: Unknown parameter 'group_i00000000000000000000' [ 2350.943356][T17326] fuse: Unknown parameter 'user_id00000000000000000000' [ 2351.098654][T17328] fuse: Unknown parameter 'group_id00000000000000000000' [ 2354.036017][T17337] fuse: Bad value for 'fd' [ 2356.730648][T17347] fuse: Unknown parameter '00000000000000000000' [ 2357.107470][T17351] fuse: Bad value for 'fd' [ 2361.274777][T17361] fuse: Unknown parameter '00000000000000000000' [ 2361.660558][T17365] fuse: Bad value for 'fd' [ 2361.770713][T17367] fuse: Bad value for 'group_id' [ 2361.772179][T17367] fuse: Bad value for 'group_id' [ 2405.058460][T17484] fuse: Bad value for 'fd' [ 2409.634235][T17499] fuse: Bad value for 'fd' [ 2422.507648][T17521] fuse: Unknown parameter 'group_id00000000000000000000' [ 2424.614559][T17533] fuse: Bad value for 'fd' [ 2430.840577][T17559] FAULT_INJECTION: forcing a failure. [ 2430.840577][T17559] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2430.841326][T17559] CPU: 1 UID: 0 PID: 17559 Comm: syz.2.3160 Not tainted syzkaller #0 PREEMPT [ 2430.841457][T17559] Hardware name: ARM-Versatile Express [ 2430.841486][T17559] Call trace: [ 2430.841544][T17559] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 2430.841818][T17559] r7:00000000 r6:00000000 r5:60000013 r4:82252568 [ 2430.841941][T17559] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 2430.842071][T17559] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 2430.842703][T17559] r5:84febc00 r4:8294f5d0 [ 2430.843107][T17559] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 2430.843213][T17559] [<80986f34>] (should_fail_ex) from [<80987170>] (should_fail+0x14/0x18) [ 2430.843292][T17559] r8:76ff2f30 r7:00000000 r6:00000000 r5:eccf1f68 r4:00000002 [ 2430.843360][T17559] [<8098715c>] (should_fail) from [<80987190>] (should_fail_usercopy+0x1c/0x20) [ 2430.843576][T17559] [<80987174>] (should_fail_usercopy) from [<8059a68c>] (simple_read_from_buffer+0x80/0x13c) [ 2430.843761][T17559] [<8059a60c>] (simple_read_from_buffer) from [<806167b4>] (proc_fail_nth_read+0xb8/0x108) [ 2430.843861][T17559] r10:00000001 r9:806166fc r8:00000002 r7:eccf1f68 r6:0000000f r5:76ff2f30 [ 2430.843962][T17559] r4:84febc00 r3:eccf1e9f [ 2430.843987][T17559] [<806166fc>] (proc_fail_nth_read) from [<8055f63c>] (vfs_read+0x98/0x324) [ 2430.844186][T17559] r8:76ff2f30 r7:eccf1f68 r6:84febc00 r5:0000000f r4:858daf00 [ 2430.844480][T17559] [<8055f5a4>] (vfs_read) from [<8056034c>] (ksys_read+0x74/0xe8) [ 2430.844648][T17559] r10:00000003 r9:84febc00 r8:8020029c r7:00000000 r6:00000000 r5:858daf00 [ 2430.844677][T17559] r4:858daf03 [ 2430.845109][T17559] [<805602d8>] (ksys_read) from [<805603d0>] (sys_read+0x10/0x14) [ 2430.845286][T17559] r7:00000003 r6:00000005 r5:76ff2f30 r4:0000000f [ 2430.845414][T17559] [<805603c0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2430.845536][T17559] Exception stack(0xeccf1fa8 to 0xeccf1ff0) [ 2430.845606][T17559] 1fa0: 0000000f 76ff2f30 00000005 76ff2f30 0000000f 00000000 [ 2430.845652][T17559] 1fc0: 0000000f 76ff2f30 00000005 00000003 00300000 00000000 00006364 76ff30bc [ 2430.845686][T17559] 1fe0: 00000158 76ff2ed0 000d862c 0013083c [ 2442.032077][T17609] fuse: Unknown parameter '0x0000000000000003' [ 2472.440479][T17718] fuse: Unknown parameter 'user_id00000000000000000000' [ 2480.895532][T17736] fuse: Unknown parameter 'user_id00000000000000000000' [ 2491.067094][T17762] fuse: Bad value for 'fd' [ 2495.921669][T17785] fuse: Unknown parameter '0x0000000000000003' [ 2500.771538][T17808] fuse: Unknown parameter '0x0000000000000003' [ 2504.182508][T17810] usb 2-1: new low-speed USB device number 4 using dummy_hcd [ 2504.340424][T17810] usb 2-1: Invalid ep0 maxpacket: 64 [ 2504.471437][T17810] usb 2-1: new low-speed USB device number 5 using dummy_hcd [ 2504.630997][T17810] usb 2-1: Invalid ep0 maxpacket: 64 [ 2504.636653][T17810] usb usb2-port1: attempt power cycle [ 2504.990448][T17810] usb 2-1: new low-speed USB device number 6 using dummy_hcd [ 2505.018436][T17810] usb 2-1: Invalid ep0 maxpacket: 64 [ 2505.151407][T17810] usb 2-1: new low-speed USB device number 7 using dummy_hcd [ 2505.172884][T17810] usb 2-1: Invalid ep0 maxpacket: 64 [ 2505.173729][T17810] usb usb2-port1: unable to enumerate USB device [ 2510.003284][T17832] fuse: Unknown parameter '0x0000000000000003' [ 2514.074164][ T29] audit: type=1400 audit(2514.000:287): avc: denied { write } for pid=17841 comm="syz.1.3233" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=37882 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 2516.646609][T17849] fuse: Unknown parameter '0x0000000000000003' [ 2516.810517][T17851] fuse: Unknown parameter '0x0000000000000003' [ 2521.004354][T17871] fuse: Unknown parameter '0x0000000000000003' [ 2521.190717][T17873] fuse: Unknown parameter '0x0000000000000003' [ 2521.444384][T17876] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=17876 comm=syz.1.3242 [ 2527.072923][T18020] fuse: Unknown parameter '0x0000000000000003' [ 2527.374671][T18022] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=18022 comm=syz.1.3247 [ 2527.400655][T18022] syz.1.3247 uses obsolete (PF_INET,SOCK_PACKET) [ 2528.287268][T18030] fuse: Unknown parameter '0x0000000000000003' [ 2534.852671][T18051] fuse: Unknown parameter 'fd0x0000000000000003' [ 2542.066962][ T29] audit: type=1400 audit(2541.990:288): avc: denied { ioctl } for pid=18066 comm="syz.2.3258" path="socket:[39093]" dev="sockfs" ino=39093 ioctlcmd=0x943b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 2546.915547][T18095] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=18095 comm=syz.1.3267 [ 2549.003809][T18105] FAULT_INJECTION: forcing a failure. [ 2549.003809][T18105] name failslab, interval 1, probability 0, space 0, times 0 [ 2549.006985][T18105] CPU: 1 UID: 0 PID: 18105 Comm: syz.1.3272 Not tainted syzkaller #0 PREEMPT [ 2549.007192][T18105] Hardware name: ARM-Versatile Express [ 2549.007227][T18105] Call trace: [ 2549.007287][T18105] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 2549.007432][T18105] r7:00000d40 r6:00000000 r5:60000013 r4:82252568 [ 2549.007452][T18105] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 2549.007512][T18105] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 2549.007576][T18105] r5:83a5bc00 r4:82918840 [ 2549.007593][T18105] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 2549.007661][T18105] [<80986f34>] (should_fail_ex) from [<8052f608>] (should_failslab+0x6c/0x94) [ 2549.007740][T18105] r8:00000000 r7:00000d40 r6:00000024 r5:857b8ffc r4:83001240 [ 2549.007761][T18105] [<8052f59c>] (should_failslab) from [<8050a91c>] (__kmalloc_noprof+0x9c/0x568) [ 2549.007821][T18105] [<8050a880>] (__kmalloc_noprof) from [<807d3798>] (tomoyo_encode2+0x64/0xf0) [ 2549.008038][T18105] r10:00000fff r9:8309e400 r8:00000000 r7:8341f330 r6:859cc928 r5:857b8ffc [ 2549.008066][T18105] r4:857b8fe3 [ 2549.008084][T18105] [<807d3734>] (tomoyo_encode2) from [<807d3848>] (tomoyo_encode+0x24/0x30) [ 2549.008173][T18105] r9:8309e400 r8:00000000 r7:8341f330 r6:859cc928 r5:00001000 r4:857b8fe4 [ 2549.008191][T18105] [<807d3824>] (tomoyo_encode) from [<807d38d4>] (tomoyo_realpath_from_path+0x80/0x17c) [ 2549.008251][T18105] r5:00001000 r4:857b8000 [ 2549.008268][T18105] [<807d3854>] (tomoyo_realpath_from_path) from [<807cf9d4>] (tomoyo_path_number_perm+0xcc/0x22c) [ 2549.008338][T18105] r10:83a5bc00 r9:00000000 r8:859cc900 r7:800c5012 r6:00000004 r5:81cd65c8 [ 2549.008363][T18105] r4:859cc928 r3:826c1240 [ 2549.008381][T18105] [<807cf908>] (tomoyo_path_number_perm) from [<807d42b4>] (tomoyo_file_ioctl+0x1c/0x20) [ 2549.008449][T18105] r9:00000004 r8:859cc900 r7:00000000 r6:00000000 r5:800c5012 r4:859cc900 [ 2549.008469][T18105] [<807d4298>] (tomoyo_file_ioctl) from [<80780b78>] (security_file_ioctl+0x64/0x1e4) [ 2549.008532][T18105] [<80780b14>] (security_file_ioctl) from [<80578dfc>] (sys_ioctl+0x4c/0xba0) [ 2549.008601][T18105] r7:00000000 r6:859cc901 r5:00000000 r4:800c5012 [ 2549.008619][T18105] [<80578db0>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2549.008743][T18105] Exception stack(0xedbd1fa8 to 0xedbd1ff0) [ 2549.008792][T18105] 1fa0: 00000000 00000000 00000004 800c5012 00000000 00000000 [ 2549.008832][T18105] 1fc0: 00000000 00000000 00130918 00000036 00300000 00000000 00006364 76fca0bc [ 2549.008872][T18105] 1fe0: 76fc9ec0 76fc9eb0 0001928c 00132970 [ 2549.009037][T18105] r10:00000036 r9:83a5bc00 r8:8020029c r7:00000036 r6:00130918 r5:00000000 [ 2549.009208][T18105] r4:00000000 [ 2549.027506][T18105] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2573.958391][T18196] capability: warning: `syz.1.3298' uses deprecated v2 capabilities in a way that may be insecure [ 2619.301738][ T29] audit: type=1400 audit(2619.230:289): avc: denied { read } for pid=18332 comm="syz.2.3331" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 2633.671303][T18379] fuse: Unknown parameter '2KK¾Œ£™Î{d' [ 2637.734590][T18403] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=18403 comm=syz.1.3351 [ 2639.447048][T18409] could not allocate digest TFM handle sha512-generic [ 2644.343474][T18429] fuse: Unknown parameter 'ÿÿÿÿÿÿÿÿ0x0000000000000004' [ 2650.384546][T18448] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=18448 comm=syz.1.3363 [ 2650.430911][T18448] fuse: Unknown parameter 'f8%0x0000000000000004' [ 2654.324230][T18454] fuse: Bad value for 'fd' [ 2657.566940][T18469] fuse: Bad value for 'fd' [ 2667.442164][ T29] audit: type=1400 audit(2667.360:290): avc: denied { create } for pid=18502 comm="syz.1.3379" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_scsitransport_socket permissive=1 [ 2667.444504][ T29] audit: type=1400 audit(2667.370:291): avc: denied { read } for pid=18502 comm="syz.1.3379" path="socket:[40738]" dev="sockfs" ino=40738 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_scsitransport_socket permissive=1 [ 2679.616546][T18546] FAULT_INJECTION: forcing a failure. [ 2679.616546][T18546] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2679.617244][T18546] CPU: 0 UID: 0 PID: 18546 Comm: syz.1.3390 Not tainted syzkaller #0 PREEMPT [ 2679.617354][T18546] Hardware name: ARM-Versatile Express [ 2679.617382][T18546] Call trace: [ 2679.617433][T18546] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 2679.617563][T18546] r7:e0121e20 r6:00000000 r5:60000013 r4:82252568 [ 2679.617585][T18546] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 2679.617651][T18546] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 2679.617953][T18546] r5:85470c00 r4:8294f5d0 [ 2679.618119][T18546] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 2679.618264][T18546] [<80986f34>] (should_fail_ex) from [<80987170>] (should_fail+0x14/0x18) [ 2679.618448][T18546] r8:20000004 r7:e0121e20 r6:20000200 r5:00000000 r4:e0121f20 [ 2679.618591][T18546] [<8098715c>] (should_fail) from [<80987190>] (should_fail_usercopy+0x1c/0x20) [ 2679.618822][T18546] [<80987174>] (should_fail_usercopy) from [<815595d8>] (copy_msghdr_from_user+0x50/0x130) [ 2679.618911][T18546] [<81559588>] (copy_msghdr_from_user) from [<81559730>] (___sys_sendmsg+0x78/0xd0) [ 2679.619083][T18546] r8:20000004 r7:00000000 r6:850c6780 r5:e0121f20 r4:e0121e64 [ 2679.619212][T18546] [<815596b8>] (___sys_sendmsg) from [<81559bec>] (__sys_sendmsg+0x8c/0xe0) [ 2679.619404][T18546] r10:00000128 r9:85470c00 r8:858da9c0 r7:20000004 r6:20000200 r5:858da9c1 [ 2679.619548][T18546] r4:00000003 [ 2679.619801][T18546] [<81559b60>] (__sys_sendmsg) from [<81559c54>] (sys_sendmsg+0x14/0x18) [ 2679.619897][T18546] r8:8020029c r7:00000128 r6:00130918 r5:00000000 r4:00000000 [ 2679.620071][T18546] [<81559c40>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2679.620154][T18546] Exception stack(0xe0121fa8 to 0xe0121ff0) [ 2679.620211][T18546] 1fa0: 00000000 00000000 00000003 20000200 20000004 00000000 [ 2679.620251][T18546] 1fc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76fca0bc [ 2679.620284][T18546] 1fe0: 76fc9ec0 76fc9eb0 0001928c 00132970 [ 2684.506026][ T29] audit: type=1400 audit(2684.430:292): avc: denied { lock } for pid=18574 comm="syz.1.3400" path="socket:[39646]" dev="sockfs" ino=39646 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 2687.127708][T18592] fuse: Bad value for 'fd' [ 2691.436818][T18615] fuse: Bad value for 'fd' [ 2695.552662][T18633] fuse: Bad value for 'fd' [ 2701.223441][T18652] FAULT_INJECTION: forcing a failure. [ 2701.223441][T18652] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2701.252864][T18652] CPU: 0 UID: 0 PID: 18652 Comm: syz.2.3419 Not tainted syzkaller #0 PREEMPT [ 2701.253195][T18652] Hardware name: ARM-Versatile Express [ 2701.253244][T18652] Call trace: [ 2701.253301][T18652] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 2701.253461][T18652] r7:b5403587 r6:00000000 r5:60000113 r4:82252568 [ 2701.253480][T18652] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 2701.253547][T18652] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 2701.253608][T18652] r5:85472400 r4:8294f5d0 [ 2701.253625][T18652] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 2701.253715][T18652] [<80986f34>] (should_fail_ex) from [<80987170>] (should_fail+0x14/0x18) [ 2701.253801][T18652] r8:00000000 r7:b5403587 r6:00000000 r5:85472c30 r4:76ff2bb8 [ 2701.253821][T18652] [<8098715c>] (should_fail) from [<80987190>] (should_fail_usercopy+0x1c/0x20) [ 2701.253910][T18652] [<80987174>] (should_fail_usercopy) from [<8022b454>] (setup_sigframe+0x124/0x1c4) [ 2701.253984][T18652] [<8022b330>] (setup_sigframe) from [<8022bbc4>] (do_work_pending+0x3ec/0x4e8) [ 2701.254072][T18652] r10:b5403587 r9:76ff2bb8 r8:00000000 r7:85472c30 r6:76ff2b38 r5:ea59dfb0 [ 2701.254099][T18652] r4:85472400 [ 2701.254118][T18652] [<8022b7d8>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 2701.254175][T18652] Exception stack(0xea59dfb0 to 0xea59dff8) [ 2701.254223][T18652] dfa0: 00000003 20000200 20000004 00000000 [ 2701.254265][T18652] dfc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76ff30bc [ 2701.254302][T18652] dfe0: 76ff2ec0 76ff2eb0 0001928c 0013296c 60000010 00000003 [ 2701.254348][T18652] r10:00000128 r9:85472400 r8:8020029c r7:00000128 r6:00130918 r5:00000000 [ 2701.254373][T18652] r4:00000000 [ 2702.563805][T18655] fuse: Bad value for 'fd' [ 2710.245700][T18677] fuse: Bad value for 'fd' [ 2718.832761][T18705] fuse: Bad value for 'fd' [ 2731.280859][T18739] fuse: Bad value for 'fd' [ 2738.977404][T18764] fuse: Bad value for 'fd' [ 2740.515495][T18780] FAULT_INJECTION: forcing a failure. [ 2740.515495][T18780] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2740.534267][T18780] CPU: 1 UID: 0 PID: 18780 Comm: syz.1.3447 Not tainted syzkaller #0 PREEMPT [ 2740.534496][T18780] Hardware name: ARM-Versatile Express [ 2740.534532][T18780] Call trace: [ 2740.534587][T18780] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 2740.534737][T18780] r7:000000ad r6:00000000 r5:60000013 r4:82252568 [ 2740.534757][T18780] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 2740.534821][T18780] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 2740.534949][T18780] r5:83a70000 r4:8294f5d0 [ 2740.535036][T18780] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 2740.535118][T18780] [<80986f34>] (should_fail_ex) from [<80987170>] (should_fail+0x14/0x18) [ 2740.535204][T18780] r8:00000000 r7:000000ad r6:76fc9bb8 r5:76fc9b38 r4:ead29fb0 [ 2740.535224][T18780] [<8098715c>] (should_fail) from [<80987190>] (should_fail_usercopy+0x1c/0x20) [ 2740.535273][T18780] [<80987174>] (should_fail_usercopy) from [<8022b540>] (restore_sigframe+0x4c/0x210) [ 2740.535376][T18780] [<8022b4f4>] (restore_sigframe) from [<8022b7a8>] (sys_rt_sigreturn+0x44/0x74) [ 2740.535448][T18780] r7:000000ad r6:00130918 r5:76fc9b38 r4:ead29fb0 [ 2740.535467][T18780] [<8022b764>] (sys_rt_sigreturn) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2740.535567][T18780] Exception stack(0xead29fa8 to 0xead29ff0) [ 2740.535614][T18780] 9fa0: 00000000 00000000 0000040c 76fc9b38 76fc9bb8 00000000 [ 2740.535648][T18780] 9fc0: 00000000 00000000 00130918 000000ad 00300000 00000000 00006364 76fca0bc [ 2740.535676][T18780] 9fe0: 76fc9ec0 76fc9b38 0015b300 000efa48 [ 2740.535702][T18780] r5:00000000 r4:00000000 [ 2746.372139][T18797] FAULT_INJECTION: forcing a failure. [ 2746.372139][T18797] name failslab, interval 1, probability 0, space 0, times 0 [ 2746.377911][T18797] CPU: 1 UID: 0 PID: 18797 Comm: syz.1.3452 Not tainted syzkaller #0 PREEMPT [ 2746.378088][T18797] Hardware name: ARM-Versatile Express [ 2746.378117][T18797] Call trace: [ 2746.378167][T18797] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 2746.378296][T18797] r7:00000000 r6:00000000 r5:60000013 r4:82252568 [ 2746.378318][T18797] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 2746.378383][T18797] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 2746.378447][T18797] r5:85470c00 r4:82918840 [ 2746.378465][T18797] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 2746.378549][T18797] [<80986f34>] (should_fail_ex) from [<8052f608>] (should_failslab+0x6c/0x94) [ 2746.378647][T18797] r8:85470c00 r7:00000000 r6:00000cc0 r5:ffffffff r4:832aa240 [ 2746.378667][T18797] [<8052f59c>] (should_failslab) from [<8050f960>] (kmem_cache_alloc_node_noprof+0x50/0x448) [ 2746.378739][T18797] [<8050f910>] (kmem_cache_alloc_node_noprof) from [<815647d4>] (__alloc_skb+0x138/0x160) [ 2746.378823][T18797] r10:82467ffc r9:84e48f00 r8:00000cc0 r7:00000000 r6:832aa240 r5:ffffffff [ 2746.378844][T18797] r4:828060c0 [ 2746.378892][T18797] [<8156469c>] (__alloc_skb) from [<81689e48>] (ctrl_build_family_msg+0x34/0x8c) [ 2746.378991][T18797] r8:00000000 r7:00000417 r6:8246874c r5:00000001 r4:83d7e6d8 [ 2746.379013][T18797] [<81689e14>] (ctrl_build_family_msg) from [<81689ff8>] (ctrl_getfamily+0x158/0x1c0) [ 2746.379085][T18797] r8:eae55d20 r7:829ea3fc r6:8246874c r5:eae55c04 r4:83d7e6d8 [ 2746.379103][T18797] [<81689ea0>] (ctrl_getfamily) from [<816888f4>] (genl_family_rcv_msg_doit+0xe8/0x138) [ 2746.379168][T18797] r7:eae55cb4 r6:85fe23c0 r5:849b6440 r4:83d7e6d0 [ 2746.379188][T18797] [<8168880c>] (genl_family_rcv_msg_doit) from [<81688f58>] (genl_rcv_msg+0x23c/0x350) [ 2746.379258][T18797] r10:00000002 r9:84e48f00 r8:85fe23c0 r7:eae55cb4 r6:00000001 r5:83d7e6c0 [ 2746.379279][T18797] r4:82467ffc [ 2746.379295][T18797] [<81688d1c>] (genl_rcv_msg) from [<8168739c>] (netlink_rcv_skb+0xc0/0x120) [ 2746.379473][T18797] r10:00000024 r9:85ac7580 r8:84e48f00 r7:00000024 r6:83d7e6c0 r5:81688d1c [ 2746.379509][T18797] r4:85fe23c0 [ 2746.379526][T18797] [<816872dc>] (netlink_rcv_skb) from [<816885ac>] (genl_rcv+0x2c/0x3c) [ 2746.379600][T18797] r7:85fe23c0 r6:84f77080 r5:829ea3e4 r4:85fe23c0 [ 2746.379619][T18797] [<81688580>] (genl_rcv) from [<81686b74>] (netlink_unicast+0x274/0x384) [ 2746.379682][T18797] r5:84c8e064 r4:84c8e000 [ 2746.379700][T18797] [<81686900>] (netlink_unicast) from [<81686e50>] (netlink_sendmsg+0x1cc/0x444) [ 2746.379776][T18797] r10:00000000 r9:00000000 r8:00000000 r7:85ac7400 r6:00000024 r5:85fe23c0 [ 2746.379797][T18797] r4:eae55e98 [ 2746.379816][T18797] [<81686c84>] (netlink_sendmsg) from [<81556fc4>] (__sock_sendmsg+0x44/0x78) [ 2746.380043][T18797] r10:00000122 r9:85f9d180 r8:85f9d181 r7:76fc8e1c r6:85116500 r5:eae55e98 [ 2746.380074][T18797] r4:00000000 [ 2746.380094][T18797] [<81556f80>] (__sock_sendmsg) from [<81558f48>] (__sys_sendto+0x110/0x160) [ 2746.380180][T18797] r7:76fc8e1c r6:85116500 r5:00000000 r4:00000000 [ 2746.380200][T18797] [<81558e38>] (__sys_sendto) from [<81558fb4>] (sys_sendto+0x1c/0x24) [ 2746.380276][T18797] r9:85470c00 r8:8020029c r7:00000122 r6:00000000 r5:0000000c r4:76fc8e1c [ 2746.380295][T18797] [<81558f98>] (sys_sendto) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2746.380363][T18797] Exception stack(0xeae55fa8 to 0xeae55ff0) [ 2746.380412][T18797] 5fa0: 76fc8e1c 0000000c 00000003 76fc8eb0 00000024 00000000 [ 2746.380448][T18797] 5fc0: 76fc8e1c 0000000c 00000000 00000122 00000003 00000000 76fc8eb0 76fca0bc [ 2746.380475][T18797] 5fe0: 00000000 76fc8df0 000d862c 00134e08 [ 2748.763275][T18795] fuse: Bad value for 'fd' [ 2751.671597][T18809] fuse: Unknown parameter 'grou00000000000000000000' [ 2753.053424][T18813] FAULT_INJECTION: forcing a failure. [ 2753.053424][T18813] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2753.070427][T18813] CPU: 0 UID: 0 PID: 18813 Comm: syz.2.3456 Not tainted syzkaller #0 PREEMPT [ 2753.070627][T18813] Hardware name: ARM-Versatile Express [ 2753.070660][T18813] Call trace: [ 2753.070715][T18813] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 2753.070850][T18813] r7:00000000 r6:00000000 r5:60000113 r4:82252568 [ 2753.070870][T18813] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 2753.070946][T18813] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 2753.071007][T18813] r5:84fed400 r4:8294f5d0 [ 2753.071023][T18813] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 2753.071099][T18813] [<80986f34>] (should_fail_ex) from [<80987170>] (should_fail+0x14/0x18) [ 2753.071167][T18813] r8:eaf15eb8 r7:00000000 r6:00000001 r5:76ff2f30 r4:00000001 [ 2753.071184][T18813] [<8098715c>] (should_fail) from [<80987190>] (should_fail_usercopy+0x1c/0x20) [ 2753.071230][T18813] [<80987174>] (should_fail_usercopy) from [<808d0538>] (kstrtouint_from_user+0x54/0x13c) [ 2753.071297][T18813] [<808d04e4>] (kstrtouint_from_user) from [<80617c6c>] (proc_fail_nth_write+0x40/0xf0) [ 2753.071370][T18813] r8:eaf15f68 r7:84fed400 r6:00000001 r5:85a43900 r4:00000001 [ 2753.071389][T18813] [<80617c2c>] (proc_fail_nth_write) from [<8055ff38>] (vfs_write+0xac/0x44c) [ 2753.071452][T18813] r5:85a43900 r4:80617c2c [ 2753.071469][T18813] [<8055fe8c>] (vfs_write) from [<80560448>] (ksys_write+0x74/0xe8) [ 2753.071543][T18813] r10:00000004 r9:84fed400 r8:8020029c r7:00000000 r6:00000002 r5:85a43900 [ 2753.071566][T18813] r4:85a43903 [ 2753.071581][T18813] [<805603d4>] (ksys_write) from [<805604cc>] (sys_write+0x10/0x14) [ 2753.071649][T18813] r7:00000004 r6:00000004 r5:76ff2f30 r4:00000001 [ 2753.071667][T18813] [<805604bc>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2753.071721][T18813] Exception stack(0xeaf15fa8 to 0xeaf15ff0) [ 2753.071763][T18813] 5fa0: 00000001 76ff2f30 00000004 76ff2f30 00000001 00000000 [ 2753.071799][T18813] 5fc0: 00000001 76ff2f30 00000004 00000004 00300000 00000000 00006364 76ff30bc [ 2753.071829][T18813] 5fe0: 00000158 76ff2ed0 000d862c 00130904 [ 2757.000496][T18823] fuse: Unknown parameter 'grou00000000000000000000' [ 2758.523037][T18820] fuse: Bad value for 'fd' [ 2764.276031][T18839] fuse: Unknown parameter 'group_i00000000000000000000' [ 2768.294327][T18845] fuse: Bad value for 'fd' [ 2772.547358][T18859] fuse: Unknown parameter 'group_i00000000000000000000' [ 2776.611184][T18866] fuse: Bad value for 'fd' [ 2779.715382][T18879] fuse: Unknown parameter 'group_i00000000000000000000' [ 2783.714787][T18886] fuse: Bad value for 'fd' [ 2785.485484][T18893] fuse: Unknown parameter 'group_id00000000000000000000' [ 2789.143410][T18903] fuse: Bad value for 'fd' [ 2790.901830][T18915] fuse: Unknown parameter 'group_id00000000000000000000' [ 2795.161319][T18930] fuse: Unknown parameter 'group_id00000000000000000000' [ 2796.331541][T18924] fuse: Bad value for 'fd' [ 2800.168777][T18946] fuse: Bad value for 'user_id' [ 2800.170150][T18946] fuse: Bad value for 'user_id' [ 2801.745382][T18954] FAULT_INJECTION: forcing a failure. [ 2801.745382][T18954] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2801.745948][T18954] CPU: 0 UID: 0 PID: 18954 Comm: syz.1.3499 Not tainted syzkaller #0 PREEMPT [ 2801.746062][T18954] Hardware name: ARM-Versatile Express [ 2801.746099][T18954] Call trace: [ 2801.746153][T18954] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 2801.746280][T18954] r7:ec361e20 r6:00000000 r5:60000013 r4:82252568 [ 2801.746300][T18954] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 2801.746408][T18954] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 2801.746546][T18954] r5:84feec00 r4:8294f5d0 [ 2801.746572][T18954] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 2801.746656][T18954] [<80986f34>] (should_fail_ex) from [<80987170>] (should_fail+0x14/0x18) [ 2801.746725][T18954] r8:40000004 r7:ec361e20 r6:20000180 r5:00000000 r4:ec361f20 [ 2801.746743][T18954] [<8098715c>] (should_fail) from [<80987190>] (should_fail_usercopy+0x1c/0x20) [ 2801.746790][T18954] [<80987174>] (should_fail_usercopy) from [<815595d8>] (copy_msghdr_from_user+0x50/0x130) [ 2801.746854][T18954] [<81559588>] (copy_msghdr_from_user) from [<81559730>] (___sys_sendmsg+0x78/0xd0) [ 2801.747041][T18954] r8:40000004 r7:00000000 r6:850c6c80 r5:ec361f20 r4:ec361e64 [ 2801.747178][T18954] [<815596b8>] (___sys_sendmsg) from [<81559bec>] (__sys_sendmsg+0x8c/0xe0) [ 2801.747314][T18954] r10:00000128 r9:84feec00 r8:85a43900 r7:40000004 r6:20000180 r5:85a43901 [ 2801.747541][T18954] r4:00000004 [ 2801.747563][T18954] [<81559b60>] (__sys_sendmsg) from [<81559c54>] (sys_sendmsg+0x14/0x18) [ 2801.748332][T18954] r8:8020029c r7:00000128 r6:00130918 r5:00000000 r4:00000000 [ 2801.748353][T18954] [<81559c40>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2801.748407][T18954] Exception stack(0xec361fa8 to 0xec361ff0) [ 2801.748495][T18954] 1fa0: 00000000 00000000 00000004 20000180 40000004 00000000 [ 2801.749068][T18954] 1fc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76fca0bc [ 2801.749535][T18954] 1fe0: 76fc9ec0 76fc9eb0 0001928c 00132970 [ 2805.064676][T18962] fuse: Bad value for 'user_id' [ 2805.065989][T18962] fuse: Bad value for 'user_id' [ 2811.094499][T18985] fuse: Bad value for 'user_id' [ 2811.095141][T18985] fuse: Bad value for 'user_id' [ 2813.679750][T18994] FAULT_INJECTION: forcing a failure. [ 2813.679750][T18994] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2813.680491][T18994] CPU: 0 UID: 0 PID: 18994 Comm: syz.1.3509 Not tainted syzkaller #0 PREEMPT [ 2813.680624][T18994] Hardware name: ARM-Versatile Express [ 2813.680653][T18994] Call trace: [ 2813.680727][T18994] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 2813.680974][T18994] r7:b5403587 r6:00000000 r5:60000113 r4:82252568 [ 2813.681044][T18994] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 2813.681300][T18994] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 2813.681523][T18994] r5:83a58c00 r4:8294f5d0 [ 2813.681628][T18994] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 2813.681857][T18994] [<80986f34>] (should_fail_ex) from [<80987170>] (should_fail+0x14/0x18) [ 2813.681952][T18994] r8:00000000 r7:b5403587 r6:00000000 r5:83a59430 r4:76fc9cc0 [ 2813.681998][T18994] [<8098715c>] (should_fail) from [<80987190>] (should_fail_usercopy+0x1c/0x20) [ 2813.682053][T18994] [<80987174>] (should_fail_usercopy) from [<8022b2e4>] (preserve_vfp_context+0x78/0xc4) [ 2813.682130][T18994] [<8022b26c>] (preserve_vfp_context) from [<8022b49c>] (setup_sigframe+0x16c/0x1c4) [ 2813.682192][T18994] r5:83a59430 r4:76fc9bd8 [ 2813.682209][T18994] [<8022b330>] (setup_sigframe) from [<8022babc>] (do_work_pending+0x2e4/0x4e8) [ 2813.682275][T18994] r10:00000004 r9:b5403587 r8:00000000 r7:83a59430 r6:76fc9bd8 r5:ecc51fb0 [ 2813.682296][T18994] r4:83a58c00 [ 2813.682313][T18994] [<8022b7d8>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 2813.682360][T18994] Exception stack(0xecc51fb0 to 0xecc51ff8) [ 2813.682404][T18994] 1fa0: 00000001 76fc9f20 00000001 00000000 [ 2813.682651][T18994] 1fc0: 00000001 76fc9f20 00000005 00000004 00300000 00000000 00006364 76fca0bc [ 2813.682974][T18994] 1fe0: 00000158 76fc9ed0 000d862c 00130904 40000010 00000005 [ 2813.683321][T18994] r10:00000004 r9:83a58c00 r8:8020029c r7:00000004 r6:00000005 r5:76fc9f20 [ 2813.683596][T18994] r4:00000001 [ 2819.668604][T19003] fuse: Bad value for 'fd' [ 2819.871061][ T29] audit: type=1400 audit(2819.770:293): avc: denied { mounton } for pid=19006 comm="syz.1.3514" path="/dev/binderfs" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 2825.562011][T19021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1012 sclass=netlink_route_socket pid=19021 comm=syz.1.3519 [ 2827.483083][T19028] fuse: Bad value for 'fd' [ 2827.919758][T19032] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=19032 comm=syz.1.3524 [ 2835.702352][T19042] fuse: Bad value for 'fd' [ 2836.803503][T19047] syz.1.3529(19047): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 2839.570291][T19053] fuse: Invalid rootmode [ 2844.634957][T19066] fuse: Invalid rootmode [ 2848.277687][T19079] fuse: Invalid rootmode [ 2848.479816][ T29] audit: type=1400 audit(2848.350:294): avc: denied { read } for pid=19080 comm="syz.1.3543" path="socket:[41839]" dev="sockfs" ino=41839 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 2851.647249][T19090] fuse: Bad value for 'rootmode' [ 2856.975931][T19106] fuse: Bad value for 'rootmode' [ 2857.395658][T19111] fuse: Bad value for 'fd' [ 2857.690301][ T29] audit: type=1400 audit(2857.610:295): avc: denied { read } for pid=19112 comm="syz.1.3555" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 2860.313440][T19118] fuse: Bad value for 'rootmode' [ 2863.196390][T19123] fuse: Bad value for 'fd' [ 2863.440959][T19125] fuse: Bad value for 'fd' [ 2866.730972][T19134] fuse: Unknown parameter 'use00000000000000000000' [ 2868.901985][T19136] fuse: Bad value for 'fd' [ 2871.450842][T19147] fuse: Unknown parameter 'use00000000000000000000' [ 2880.169916][T19168] fuse: Unknown parameter 'use00000000000000000000' [ 2888.701606][T19185] fuse: Unknown parameter 'user_i00000000000000000000' [ 2894.043946][T19197] fuse: Unknown parameter 'user_i00000000000000000000' [ 2900.421412][T19224] fuse: Unknown parameter 'user_i00000000000000000000' [ 2902.957330][T19234] fuse: Unknown parameter 'user_id00000000000000000000' [ 2981.407767][T19446] fuse: Bad value for 'group_id' [ 2981.408287][T19446] fuse: Bad value for 'group_id' [ 2983.472430][T19456] fuse: Bad value for 'group_id' [ 2983.473042][T19456] fuse: Bad value for 'group_id' [ 2984.042109][T19460] fuse: Bad value for 'group_id' [ 2984.043371][T19460] fuse: Bad value for 'group_id' [ 2985.383638][T19474] fuse: Bad value for 'group_id' [ 2985.384036][T19474] fuse: Bad value for 'group_id' [ 2997.817779][T19521] fuse: Unknown parameter 'g‹fd' [ 3003.025183][T16703] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3003.121779][T16703] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3003.198713][T16703] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3003.285569][T16703] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3003.614606][T16703] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3003.634317][T16703] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3003.643749][T16703] bond0 (unregistering): Released all slaves [ 3003.736170][T16703] hsr_slave_0: left promiscuous mode [ 3003.738660][T16703] hsr_slave_1: left promiscuous mode [ 3003.775047][T16703] veth1_macvtap: left promiscuous mode [ 3003.775510][T16703] veth0_macvtap: left promiscuous mode [ 3003.775772][T16703] veth1_vlan: left promiscuous mode [ 3003.775947][T16703] veth0_vlan: left promiscuous mode [ 3006.444509][T19541] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3006.454204][T19541] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3008.157729][T19541] hsr_slave_0: entered promiscuous mode [ 3008.181196][T19541] hsr_slave_1: entered promiscuous mode [ 3009.066656][T19541] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 3009.085266][T19541] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 3009.096287][T19541] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 3009.154527][T19541] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 3010.174382][T19541] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3014.934855][T19541] veth0_vlan: entered promiscuous mode [ 3014.983491][T19541] veth1_vlan: entered promiscuous mode [ 3015.186450][T19541] veth0_macvtap: entered promiscuous mode [ 3015.197704][T19541] veth1_macvtap: entered promiscuous mode [ 3015.325410][T19566] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3015.325804][T19566] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3015.326825][T19566] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3015.326955][T19566] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3015.809913][T19974] fuse: Unknown parameter 'grou00000000000000000000' [ 3019.893537][T19987] fuse: Unknown parameter 'grou00000000000000000000' [ 3021.124985][T19997] fuse: Unknown parameter 'grou00000000000000000000' [ 3021.695725][T20001] fuse: Unknown parameter 'group_id00000000000000000000' [ 3022.830026][T20011] fuse: Unknown parameter 'group_i00000000000000000000' [ 3024.631517][T20016] fuse: Unknown parameter 'group_id00000000000000000000' [ 3025.696550][T20020] fuse: Unknown parameter 'group_i00000000000000000000' [ 3037.078604][T20060] fuse: Bad value for 'user_id' [ 3037.078976][T20060] fuse: Bad value for 'user_id' [ 3040.287872][T20071] fuse: Bad value for 'user_id' [ 3040.288601][T20071] fuse: Bad value for 'user_id' [ 3048.825985][T20100] fuse: Bad value for 'fd' [ 3056.177689][T16703] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3056.251757][T16703] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3056.310725][T16703] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3056.386597][T16703] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3056.756012][T16703] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3056.770523][T16703] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3056.776955][T16703] bond0 (unregistering): Released all slaves [ 3056.858110][T16703] hsr_slave_0: left promiscuous mode [ 3056.865554][T16703] hsr_slave_1: left promiscuous mode [ 3056.877522][T16703] veth1_macvtap: left promiscuous mode [ 3056.877982][T16703] veth0_macvtap: left promiscuous mode [ 3056.878545][T16703] veth1_vlan: left promiscuous mode [ 3056.878715][T16703] veth0_vlan: left promiscuous mode [ 3056.944040][T20151] fuse: Bad value for 'fd' [ 3058.978772][T20123] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3058.998082][T20123] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3060.434027][T20123] hsr_slave_0: entered promiscuous mode [ 3060.436208][T20123] hsr_slave_1: entered promiscuous mode [ 3060.450270][T20123] debugfs: 'hsr0' already exists in 'hsr' [ 3060.453572][T20123] Cannot create hsr debugfs directory [ 3061.264600][T20123] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 3061.284103][T20123] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 3061.303846][T20123] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 3061.332150][T20123] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 3062.461612][T20123] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3066.410470][T20123] veth0_vlan: entered promiscuous mode [ 3066.432291][T20123] veth1_vlan: entered promiscuous mode [ 3066.489487][T20123] veth0_macvtap: entered promiscuous mode [ 3066.496351][T20123] veth1_macvtap: entered promiscuous mode [ 3066.587015][T16703] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3066.587558][T16703] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3066.587914][T16703] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3066.588013][T16703] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3068.185556][T20592] fuse: Unknown parameter 'user_i00000000000000000000' [ 3068.595747][T20604] fuse: Unknown parameter 'user_i00000000000000000000' [ 3069.097602][T20615] fuse: Unknown parameter 'user_i00000000000000000000' [ 3069.525406][ T29] audit: type=1400 audit(3069.450:296): avc: denied { getopt } for pid=20620 comm="syz.1.3805" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 3070.189817][ T29] audit: type=1400 audit(3070.110:297): avc: denied { read } for pid=20627 comm="syz.2.3807" path="socket:[45859]" dev="sockfs" ino=45859 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 3071.098825][T20634] fuse: Bad value for 'fd' [ 3073.670879][T20650] fuse: Bad value for 'fd' [ 3073.687541][T20650] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=65525 sclass=netlink_audit_socket pid=20650 comm=syz.1.3815 [ 3073.696351][T20650] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=44 sclass=netlink_audit_socket pid=20650 comm=syz.1.3815 [ 3078.356633][T20674] fuse: Bad value for 'user_id' [ 3078.357395][T20674] fuse: Bad value for 'user_id' [ 3081.356159][ T29] audit: type=1400 audit(3081.280:298): avc: denied { write } for pid=20699 comm="syz.2.3834" path="socket:[45977]" dev="sockfs" ino=45977 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 3081.795155][T20707] fuse: Bad value for 'fd' [ 3082.613100][T20713] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=20713 comm=syz.1.3839 [ 3082.775811][T20718] fuse: Bad value for 'group_id' [ 3082.776185][T20718] fuse: Bad value for 'group_id' [ 3083.025433][T20722] FAULT_INJECTION: forcing a failure. [ 3083.025433][T20722] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3083.027419][T20722] CPU: 1 UID: 0 PID: 20722 Comm: syz.1.3843 Not tainted syzkaller #0 PREEMPT [ 3083.027570][T20722] Hardware name: ARM-Versatile Express [ 3083.027604][T20722] Call trace: [ 3083.027654][T20722] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 3083.027794][T20722] r7:00000000 r6:00000000 r5:60000013 r4:82252568 [ 3083.027876][T20722] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 3083.027988][T20722] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 3083.028063][T20722] r5:83a5b000 r4:8294f5d0 [ 3083.028081][T20722] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 3083.028171][T20722] [<80986f34>] (should_fail_ex) from [<80987170>] (should_fail+0x14/0x18) [ 3083.028252][T20722] r8:76f10f30 r7:00000000 r6:00000000 r5:ebd99f68 r4:00000002 [ 3083.028276][T20722] [<8098715c>] (should_fail) from [<80987190>] (should_fail_usercopy+0x1c/0x20) [ 3083.028333][T20722] [<80987174>] (should_fail_usercopy) from [<8059a68c>] (simple_read_from_buffer+0x80/0x13c) [ 3083.028404][T20722] [<8059a60c>] (simple_read_from_buffer) from [<806167b4>] (proc_fail_nth_read+0xb8/0x108) [ 3083.028489][T20722] r10:00000001 r9:806166fc r8:00000002 r7:ebd99f68 r6:0000000f r5:76f10f30 [ 3083.028519][T20722] r4:83a5b000 r3:ebd99e9f [ 3083.028539][T20722] [<806166fc>] (proc_fail_nth_read) from [<8055f63c>] (vfs_read+0x98/0x324) [ 3083.028623][T20722] r8:76f10f30 r7:ebd99f68 r6:83a5b000 r5:0000000f r4:84c023c0 [ 3083.028644][T20722] [<8055f5a4>] (vfs_read) from [<8056034c>] (ksys_read+0x74/0xe8) [ 3083.028796][T20722] r10:00000003 r9:83a5b000 r8:8020029c r7:00000000 r6:00000000 r5:84c023c0 [ 3083.028819][T20722] r4:84c023c3 [ 3083.028839][T20722] [<805602d8>] (ksys_read) from [<805603d0>] (sys_read+0x10/0x14) [ 3083.029043][T20722] r7:00000003 r6:00000004 r5:76f10f30 r4:0000000f [ 3083.029071][T20722] [<805603c0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3083.029136][T20722] Exception stack(0xebd99fa8 to 0xebd99ff0) [ 3083.029198][T20722] 9fa0: 0000000f 76f10f30 00000004 76f10f30 0000000f 00000000 [ 3083.029243][T20722] 9fc0: 0000000f 76f10f30 00000004 00000003 00300000 00000000 00006364 76f110bc [ 3083.029275][T20722] 9fe0: 00000158 76f10ed0 000d862c 0013083c [ 3083.175522][T20724] FAULT_INJECTION: forcing a failure. [ 3083.175522][T20724] name failslab, interval 1, probability 0, space 0, times 0 [ 3083.177816][T20724] CPU: 0 UID: 0 PID: 20724 Comm: syz.1.3844 Not tainted syzkaller #0 PREEMPT [ 3083.178053][T20724] Hardware name: ARM-Versatile Express [ 3083.178087][T20724] Call trace: [ 3083.178487][T20724] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 3083.178637][T20724] r7:00000000 r6:00000000 r5:60000013 r4:82252568 [ 3083.178799][T20724] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 3083.178990][T20724] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 3083.179216][T20724] r5:83a96000 r4:82918840 [ 3083.179302][T20724] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 3083.179486][T20724] [<80986f34>] (should_fail_ex) from [<8052f608>] (should_failslab+0x6c/0x94) [ 3083.179658][T20724] r8:83a96000 r7:00000000 r6:00000820 r5:859efd80 r4:832aa240 [ 3083.179702][T20724] [<8052f59c>] (should_failslab) from [<8050f0d0>] (kmem_cache_alloc_noprof+0x4c/0x444) [ 3083.179807][T20724] [<8050f084>] (kmem_cache_alloc_noprof) from [<8156ad10>] (skb_clone+0x60/0x1c8) [ 3083.179916][T20724] r10:00000014 r9:85876380 r8:841ea800 r7:859efd80 r6:85ce2ec0 r5:859efd80 [ 3083.179941][T20724] r4:00000820 [ 3083.179959][T20724] [<8156acb0>] (skb_clone) from [<81684c38>] (__netlink_deliver_tap+0x1f0/0x288) [ 3083.180041][T20724] r5:841ea864 r4:85ce2800 [ 3083.180061][T20724] [<81684a48>] (__netlink_deliver_tap) from [<81686c60>] (netlink_unicast+0x360/0x384) [ 3083.180217][T20724] r10:00000014 r9:8545b180 r8:84d41e00 r7:859efd80 r6:85876380 r5:841ea864 [ 3083.180245][T20724] r4:841ea800 [ 3083.180264][T20724] [<81686900>] (netlink_unicast) from [<81686e50>] (netlink_sendmsg+0x1cc/0x444) [ 3083.180347][T20724] r10:00000000 r9:00000000 r8:00000000 r7:8545b000 r6:00000014 r5:859efd80 [ 3083.180371][T20724] r4:eb825f20 [ 3083.180389][T20724] [<81686c84>] (netlink_sendmsg) from [<81556fc4>] (__sock_sendmsg+0x44/0x78) [ 3083.180474][T20724] r10:00000000 r9:eb825dc4 r8:eb825dc4 r7:00000000 r6:85024c80 r5:eb825f20 [ 3083.180497][T20724] r4:00000000 [ 3083.180517][T20724] [<81556f80>] (__sock_sendmsg) from [<8155778c>] (____sys_sendmsg+0x298/0x2cc) [ 3083.180660][T20724] r7:00000000 r6:85024c80 r5:00008000 r4:eb825f20 [ 3083.180734][T20724] [<815574f4>] (____sys_sendmsg) from [<81559754>] (___sys_sendmsg+0x9c/0xd0) [ 3083.180922][T20724] r10:eb825e24 r9:20001100 r8:00008000 r7:00000000 r6:85024c80 r5:eb825f20 [ 3083.180949][T20724] r4:00000000 [ 3083.180969][T20724] [<815596b8>] (___sys_sendmsg) from [<81559bec>] (__sys_sendmsg+0x8c/0xe0) [ 3083.181176][T20724] r10:00000128 r9:83a96000 r8:84c02900 r7:00008000 r6:20001100 r5:84c02901 [ 3083.181240][T20724] r4:00000003 [ 3083.181278][T20724] [<81559b60>] (__sys_sendmsg) from [<81559c54>] (sys_sendmsg+0x14/0x18) [ 3083.181481][T20724] r8:8020029c r7:00000128 r6:00130918 r5:00000000 r4:00000000 [ 3083.181530][T20724] [<81559c40>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3083.181718][T20724] Exception stack(0xeb825fa8 to 0xeb825ff0) [ 3083.181823][T20724] 5fa0: 00000000 00000000 00000003 20001100 00008000 00000000 [ 3083.182333][T20724] 5fc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76f110bc [ 3083.182530][T20724] 5fe0: 76f10ec0 76f10eb0 0001928c 00132970 [ 3083.459812][T20729] fuse: Bad value for 'group_id' [ 3083.460994][T20729] fuse: Bad value for 'group_id' [ 3086.424391][T20737] FAULT_INJECTION: forcing a failure. [ 3086.424391][T20737] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3086.424852][T20737] CPU: 1 UID: 0 PID: 20737 Comm: syz.2.3849 Not tainted syzkaller #0 PREEMPT [ 3086.424932][T20737] Hardware name: ARM-Versatile Express [ 3086.424949][T20737] Call trace: [ 3086.424982][T20737] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 3086.425069][T20737] r7:ebd31e20 r6:00000000 r5:60000013 r4:82252568 [ 3086.425112][T20737] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 3086.425156][T20737] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 3086.425191][T20737] r5:83a5d400 r4:8294f5d0 [ 3086.425199][T20737] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 3086.425248][T20737] [<80986f34>] (should_fail_ex) from [<80987170>] (should_fail+0x14/0x18) [ 3086.425289][T20737] r8:00040000 r7:ebd31e20 r6:20000280 r5:00000000 r4:ebd31f20 [ 3086.425298][T20737] [<8098715c>] (should_fail) from [<80987190>] (should_fail_usercopy+0x1c/0x20) [ 3086.425337][T20737] [<80987174>] (should_fail_usercopy) from [<815595d8>] (copy_msghdr_from_user+0x50/0x130) [ 3086.425406][T20737] [<81559588>] (copy_msghdr_from_user) from [<81559730>] (___sys_sendmsg+0x78/0xd0) [ 3086.425454][T20737] r8:00040000 r7:00000000 r6:85025400 r5:ebd31f20 r4:ebd31e64 [ 3086.425463][T20737] [<815596b8>] (___sys_sendmsg) from [<81559bec>] (__sys_sendmsg+0x8c/0xe0) [ 3086.425527][T20737] r10:00000128 r9:83a5d400 r8:84c02300 r7:00040000 r6:20000280 r5:84c02301 [ 3086.425546][T20737] r4:00000003 [ 3086.425561][T20737] [<81559b60>] (__sys_sendmsg) from [<81559c54>] (sys_sendmsg+0x14/0x18) [ 3086.426152][T20737] r8:8020029c r7:00000128 r6:00130918 r5:00000000 r4:00000000 [ 3086.426416][T20737] [<81559c40>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3086.426532][T20737] Exception stack(0xebd31fa8 to 0xebd31ff0) [ 3086.426666][T20737] 1fa0: 00000000 00000000 00000003 20000280 00040000 00000000 [ 3086.426703][T20737] 1fc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76fcc0bc [ 3086.426722][T20737] 1fe0: 76fcbec0 76fcbeb0 0001928c 00132970 [ 3086.704844][T20743] fuse: Bad value for 'group_id' [ 3086.705318][T20743] fuse: Bad value for 'group_id' [ 3088.367038][T20765] FAULT_INJECTION: forcing a failure. [ 3088.367038][T20765] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3088.367370][T20765] CPU: 1 UID: 0 PID: 20765 Comm: syz.2.3859 Not tainted syzkaller #0 PREEMPT [ 3088.367482][T20765] Hardware name: ARM-Versatile Express [ 3088.367514][T20765] Call trace: [ 3088.367642][T20765] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 3088.367757][T20765] r7:00000000 r6:00000000 r5:60000013 r4:82252568 [ 3088.367774][T20765] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 3088.367835][T20765] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 3088.367897][T20765] r5:83a96000 r4:8294f5d0 [ 3088.368268][T20765] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 3088.368526][T20765] [<80986f34>] (should_fail_ex) from [<80987170>] (should_fail+0x14/0x18) [ 3088.368607][T20765] r8:76fcbf30 r7:00000000 r6:00000000 r5:ebe69f68 r4:00000002 [ 3088.368625][T20765] [<8098715c>] (should_fail) from [<80987190>] (should_fail_usercopy+0x1c/0x20) [ 3088.368836][T20765] [<80987174>] (should_fail_usercopy) from [<8059a68c>] (simple_read_from_buffer+0x80/0x13c) [ 3088.369032][T20765] [<8059a60c>] (simple_read_from_buffer) from [<806167b4>] (proc_fail_nth_read+0xb8/0x108) [ 3088.369291][T20765] r10:00000001 r9:806166fc r8:00000002 r7:ebe69f68 r6:0000000f r5:76fcbf30 [ 3088.369336][T20765] r4:83a96000 r3:ebe69e9f [ 3088.369374][T20765] [<806166fc>] (proc_fail_nth_read) from [<8055f63c>] (vfs_read+0x98/0x324) [ 3088.369451][T20765] r8:76fcbf30 r7:ebe69f68 r6:83a96000 r5:0000000f r4:84c02a80 [ 3088.369467][T20765] [<8055f5a4>] (vfs_read) from [<8056034c>] (ksys_read+0x74/0xe8) [ 3088.369532][T20765] r10:00000003 r9:83a96000 r8:8020029c r7:00000000 r6:00000000 r5:84c02a80 [ 3088.369552][T20765] r4:84c02a83 [ 3088.369566][T20765] [<805602d8>] (ksys_read) from [<805603d0>] (sys_read+0x10/0x14) [ 3088.369627][T20765] r7:00000003 r6:00000004 r5:76fcbf30 r4:0000000f [ 3088.369643][T20765] [<805603c0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3088.369690][T20765] Exception stack(0xebe69fa8 to 0xebe69ff0) [ 3088.369761][T20765] 9fa0: 0000000f 76fcbf30 00000004 76fcbf30 0000000f 00000000 [ 3088.369838][T20765] 9fc0: 0000000f 76fcbf30 00000004 00000003 00300000 00000000 00006364 76fcc0bc [ 3088.369864][T20765] 9fe0: 00000158 76fcbed0 000d862c 0013083c [ 3089.043682][T20771] FAULT_INJECTION: forcing a failure. [ 3089.043682][T20771] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3089.044190][T20771] CPU: 0 UID: 0 PID: 20771 Comm: syz.1.3862 Not tainted syzkaller #0 PREEMPT [ 3089.044292][T20771] Hardware name: ARM-Versatile Express [ 3089.044326][T20771] Call trace: [ 3089.044416][T20771] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 3089.044542][T20771] r7:00000000 r6:00000000 r5:60000013 r4:82252568 [ 3089.044563][T20771] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 3089.044625][T20771] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 3089.044685][T20771] r5:83a5e000 r4:8294f5d0 [ 3089.044728][T20771] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 3089.044950][T20771] [<80986f34>] (should_fail_ex) from [<80987170>] (should_fail+0x14/0x18) [ 3089.045081][T20771] r8:76f10f30 r7:00000000 r6:00000000 r5:ebfd1f68 r4:00000002 [ 3089.045105][T20771] [<8098715c>] (should_fail) from [<80987190>] (should_fail_usercopy+0x1c/0x20) [ 3089.045196][T20771] [<80987174>] (should_fail_usercopy) from [<8059a68c>] (simple_read_from_buffer+0x80/0x13c) [ 3089.045291][T20771] [<8059a60c>] (simple_read_from_buffer) from [<806167b4>] (proc_fail_nth_read+0xb8/0x108) [ 3089.045417][T20771] r10:00000001 r9:806166fc r8:00000002 r7:ebfd1f68 r6:0000000f r5:76f10f30 [ 3089.045532][T20771] r4:83a5e000 r3:ebfd1e9f [ 3089.045947][T20771] [<806166fc>] (proc_fail_nth_read) from [<8055f63c>] (vfs_read+0x98/0x324) [ 3089.046079][T20771] r8:76f10f30 r7:ebfd1f68 r6:83a5e000 r5:0000000f r4:85a43180 [ 3089.046100][T20771] [<8055f5a4>] (vfs_read) from [<8056034c>] (ksys_read+0x74/0xe8) [ 3089.046229][T20771] r10:00000003 r9:83a5e000 r8:8020029c r7:00000000 r6:00000000 r5:85a43180 [ 3089.046273][T20771] r4:85a43183 [ 3089.046338][T20771] [<805602d8>] (ksys_read) from [<805603d0>] (sys_read+0x10/0x14) [ 3089.046412][T20771] r7:00000003 r6:00000004 r5:76f10f30 r4:0000000f [ 3089.046428][T20771] [<805603c0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3089.046480][T20771] Exception stack(0xebfd1fa8 to 0xebfd1ff0) [ 3089.046522][T20771] 1fa0: 0000000f 76f10f30 00000004 76f10f30 0000000f 00000000 [ 3089.046557][T20771] 1fc0: 0000000f 76f10f30 00000004 00000003 00300000 00000000 00006364 76f110bc [ 3089.046583][T20771] 1fe0: 00000158 76f10ed0 000d862c 0013083c [ 3091.095798][T20781] fuse: Unknown parameter '0x0000000000000004' [ 3092.061613][T20788] FAULT_INJECTION: forcing a failure. [ 3092.061613][T20788] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3092.063912][T20788] CPU: 1 UID: 0 PID: 20788 Comm: syz.1.3869 Not tainted syzkaller #0 PREEMPT [ 3092.064077][T20788] Hardware name: ARM-Versatile Express [ 3092.064116][T20788] Call trace: [ 3092.064179][T20788] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 3092.064318][T20788] r7:b5403587 r6:00000000 r5:60000113 r4:82252568 [ 3092.064339][T20788] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 3092.064399][T20788] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 3092.064454][T20788] r5:83a5a400 r4:8294f5d0 [ 3092.064469][T20788] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 3092.064608][T20788] [<80986f34>] (should_fail_ex) from [<80987170>] (should_fail+0x14/0x18) [ 3092.064777][T20788] r8:00000000 r7:b5403587 r6:00000000 r5:83a5ac30 r4:76f10ca0 [ 3092.064801][T20788] [<8098715c>] (should_fail) from [<80987190>] (should_fail_usercopy+0x1c/0x20) [ 3092.064856][T20788] [<80987174>] (should_fail_usercopy) from [<8022b2e4>] (preserve_vfp_context+0x78/0xc4) [ 3092.064918][T20788] [<8022b26c>] (preserve_vfp_context) from [<8022b49c>] (setup_sigframe+0x16c/0x1c4) [ 3092.064982][T20788] r5:83a5ac30 r4:76f10bb8 [ 3092.065024][T20788] [<8022b330>] (setup_sigframe) from [<8022bbc4>] (do_work_pending+0x3ec/0x4e8) [ 3092.065103][T20788] r10:b5403587 r9:76f10bb8 r8:00000000 r7:83a5ac30 r6:76f10b38 r5:ebfedfb0 [ 3092.065125][T20788] r4:83a5a400 [ 3092.065152][T20788] [<8022b7d8>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 3092.065206][T20788] Exception stack(0xebfedfb0 to 0xebfedff8) [ 3092.065248][T20788] dfa0: 00000003 200002c0 04000000 00000000 [ 3092.065347][T20788] dfc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76f110bc [ 3092.065386][T20788] dfe0: 76f10ec0 76f10eb0 0001928c 0013296c 60000010 000000f3 [ 3092.065488][T20788] r10:000000ad r9:83a5a400 r8:00000000 r7:000000ad r6:00130918 r5:00000000 [ 3092.065512][T20788] r4:00000000 [ 3092.263566][T20795] fuse: Unknown parameter '0x0000000000000004' [ 3092.542863][ T29] audit: type=1400 audit(3092.470:299): avc: denied { accept } for pid=20796 comm="syz.1.3872" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 3094.415172][T20809] fuse: Unknown parameter '0x0000000000000004' [ 3094.576613][T20811] FAULT_INJECTION: forcing a failure. [ 3094.576613][T20811] name failslab, interval 1, probability 0, space 0, times 0 [ 3094.577277][T20811] CPU: 0 UID: 0 PID: 20811 Comm: syz.1.3877 Not tainted syzkaller #0 PREEMPT [ 3094.577397][T20811] Hardware name: ARM-Versatile Express [ 3094.577426][T20811] Call trace: [ 3094.577482][T20811] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 3094.578402][T20811] r7:00000c40 r6:00000000 r5:60000013 r4:82252568 [ 3094.578676][T20811] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 3094.579716][T20811] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 3094.579818][T20811] r5:83a92400 r4:82918840 [ 3094.579846][T20811] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 3094.580819][T20811] [<80986f34>] (should_fail_ex) from [<8052f608>] (should_failslab+0x6c/0x94) [ 3094.581566][T20811] r8:00000000 r7:00000c40 r6:00001000 r5:00001000 r4:830016c0 [ 3094.581630][T20811] [<8052f59c>] (should_failslab) from [<8050a91c>] (__kmalloc_noprof+0x9c/0x568) [ 3094.581759][T20811] [<8050a880>] (__kmalloc_noprof) from [<807d3890>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 3094.581845][T20811] r10:83a92400 r9:8309e400 r8:00000000 r7:834ce5d8 r6:85faec28 r5:00001000 [ 3094.581866][T20811] r4:00000000 [ 3094.581885][T20811] [<807d3854>] (tomoyo_realpath_from_path) from [<807cf9d4>] (tomoyo_path_number_perm+0xcc/0x22c) [ 3094.581962][T20811] r10:83a92400 r9:00000000 r8:85faec00 r7:c01864c6 r6:00000004 r5:81cd65c8 [ 3094.581985][T20811] r4:85faec28 r3:826c1240 [ 3094.582002][T20811] [<807cf908>] (tomoyo_path_number_perm) from [<807d42b4>] (tomoyo_file_ioctl+0x1c/0x20) [ 3094.582071][T20811] r9:00000003 r8:85faec00 r7:20000400 r6:20000400 r5:c01864c6 r4:85faec00 [ 3094.582090][T20811] [<807d4298>] (tomoyo_file_ioctl) from [<80780b78>] (security_file_ioctl+0x64/0x1e4) [ 3094.582183][T20811] [<80780b14>] (security_file_ioctl) from [<80578dfc>] (sys_ioctl+0x4c/0xba0) [ 3094.582258][T20811] r7:20000400 r6:85faec01 r5:00000000 r4:c01864c6 [ 3094.582278][T20811] [<80578db0>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3094.582332][T20811] Exception stack(0xec0f5fa8 to 0xec0f5ff0) [ 3094.582378][T20811] 5fa0: 00000000 00000000 00000003 c01864c6 20000400 00000000 [ 3094.582416][T20811] 5fc0: 00000000 00000000 00130918 00000036 00300000 00000000 00006364 76f110bc [ 3094.582447][T20811] 5fe0: 76f10ec0 76f10eb0 0001928c 00132970 [ 3094.582491][T20811] r10:00000036 r9:83a92400 r8:8020029c r7:00000036 r6:00130918 r5:00000000 [ 3094.582513][T20811] r4:00000000 [ 3094.622120][T20811] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3095.130626][T20819] fuse: Unknown parameter '0x0000000000000004' [ 3097.113171][T20832] fuse: Unknown parameter '0x0000000000000004' [ 3100.120918][T20855] fuse: Unknown parameter 'fd0x0000000000000004' [ 3100.831463][T20864] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1538 sclass=netlink_route_socket pid=20864 comm=syz.2.3896 [ 3100.874897][T20864] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=20864 comm=syz.2.3896 [ 3100.897575][T20864] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1538 sclass=netlink_route_socket pid=20864 comm=syz.2.3896 [ 3100.917268][T20864] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=20864 comm=syz.2.3896 [ 3101.058492][T20870] fuse: Unknown parameter 'fd0x0000000000000004' [ 3102.350255][T20883] FAULT_INJECTION: forcing a failure. [ 3102.350255][T20883] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3102.352176][T20883] CPU: 1 UID: 0 PID: 20883 Comm: syz.1.3901 Not tainted syzkaller #0 PREEMPT [ 3102.352316][T20883] Hardware name: ARM-Versatile Express [ 3102.352346][T20883] Call trace: [ 3102.352397][T20883] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 3102.352535][T20883] r7:00000000 r6:00000000 r5:60000013 r4:82252568 [ 3102.352554][T20883] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 3102.352612][T20883] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 3102.352669][T20883] r5:83a96000 r4:8294f5d0 [ 3102.352685][T20883] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 3102.352807][T20883] [<80986f34>] (should_fail_ex) from [<80987170>] (should_fail+0x14/0x18) [ 3102.352875][T20883] r8:ec4c1eb8 r7:00000000 r6:00000001 r5:76f10f30 r4:00000001 [ 3102.352894][T20883] [<8098715c>] (should_fail) from [<80987190>] (should_fail_usercopy+0x1c/0x20) [ 3102.352940][T20883] [<80987174>] (should_fail_usercopy) from [<808d0538>] (kstrtouint_from_user+0x54/0x13c) [ 3102.352998][T20883] [<808d04e4>] (kstrtouint_from_user) from [<80617c6c>] (proc_fail_nth_write+0x40/0xf0) [ 3102.353074][T20883] r8:ec4c1f68 r7:83a96000 r6:00000001 r5:85faecc0 r4:00000001 [ 3102.353092][T20883] [<80617c2c>] (proc_fail_nth_write) from [<8055ff38>] (vfs_write+0xac/0x44c) [ 3102.353169][T20883] r5:85faecc0 r4:80617c2c [ 3102.353186][T20883] [<8055fe8c>] (vfs_write) from [<80560448>] (ksys_write+0x74/0xe8) [ 3102.353259][T20883] r10:00000004 r9:83a96000 r8:8020029c r7:00000000 r6:00000002 r5:85faecc0 [ 3102.353282][T20883] r4:85faecc3 [ 3102.353298][T20883] [<805603d4>] (ksys_write) from [<805604cc>] (sys_write+0x10/0x14) [ 3102.353366][T20883] r7:00000004 r6:00000004 r5:76f10f30 r4:00000001 [ 3102.353383][T20883] [<805604bc>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3102.353435][T20883] Exception stack(0xec4c1fa8 to 0xec4c1ff0) [ 3102.353478][T20883] 1fa0: 00000001 76f10f30 00000004 76f10f30 00000001 00000000 [ 3102.353514][T20883] 1fc0: 00000001 76f10f30 00000004 00000004 00300000 00000000 00006364 76f110bc [ 3102.353542][T20883] 1fe0: 00000158 76f10ed0 000d862c 00130904 [ 3102.461539][T20885] fuse: Unknown parameter 'fd0x0000000000000004' [ 3107.827533][T20913] SELinux: syz.1.3909 (20913) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 3123.191574][T20980] FAULT_INJECTION: forcing a failure. [ 3123.191574][T20980] name failslab, interval 1, probability 0, space 0, times 0 [ 3123.191988][T20980] CPU: 0 UID: 0 PID: 20980 Comm: syz.2.3927 Not tainted syzkaller #0 PREEMPT [ 3123.192071][T20980] Hardware name: ARM-Versatile Express [ 3123.192088][T20980] Call trace: [ 3123.192200][T20980] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 3123.192317][T20980] r7:00400cc0 r6:00000000 r5:60000013 r4:82252568 [ 3123.192329][T20980] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 3123.192366][T20980] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 3123.192401][T20980] r5:83a5e000 r4:82918840 [ 3123.192410][T20980] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 3123.192459][T20980] [<80986f34>] (should_fail_ex) from [<8052f608>] (should_failslab+0x6c/0x94) [ 3123.192514][T20980] r8:00000000 r7:00400cc0 r6:00000016 r5:00000015 r4:83002000 [ 3123.192524][T20980] [<8052f59c>] (should_failslab) from [<805119a8>] (__kmalloc_node_track_caller_noprof+0xa0/0x574) [ 3123.192565][T20980] [<80511908>] (__kmalloc_node_track_caller_noprof) from [<804a4b5c>] (kstrdup+0x38/0x64) [ 3123.192823][T20980] r10:00000000 r9:ed035e5c r8:830cf330 r7:80598d4c r6:ed035e5c r5:00000015 [ 3123.193243][T20980] r4:00400cc0 [ 3123.193358][T20980] [<804a4b24>] (kstrdup) from [<80598d4c>] (simple_xattr_set+0x40/0x184) [ 3123.193692][T20980] r7:83d6e230 r6:85e12e80 r5:ed035e5c r4:82252568 [ 3123.193734][T20980] [<80598d0c>] (simple_xattr_set) from [<8049c42c>] (shmem_xattr_handler_set+0x194/0x1a8) [ 3123.194257][T20980] r9:ed035e5c r8:830cf330 r7:0000003d r6:830cf300 r5:83d6e250 r4:82252568 [ 3123.194277][T20980] [<8049c298>] (shmem_xattr_handler_set) from [<80596f24>] (__vfs_setxattr+0xb4/0xc8) [ 3123.194323][T20980] r9:8049c298 r8:00000000 r7:82252568 r6:834316e8 r5:8291f65c r4:83d6e250 [ 3123.194333][T20980] [<80596e70>] (__vfs_setxattr) from [<80597950>] (__vfs_setxattr_noperm+0x7c/0x204) [ 3123.194431][T20980] r9:8291f65c r8:00000000 r7:83d6e250 r6:00000001 r5:ed035e5c r4:834316e8 [ 3123.194453][T20980] [<805978d4>] (__vfs_setxattr_noperm) from [<80597bc0>] (__vfs_setxattr_locked+0xe8/0x118) [ 3123.194498][T20980] r10:ed035dc0 r9:00000000 r8:83d6e250 r7:00000000 r6:ed035e5c r5:8291f65c [ 3123.194509][T20980] r4:834316e8 [ 3123.194517][T20980] [<80597ad8>] (__vfs_setxattr_locked) from [<80597c80>] (vfs_setxattr+0x90/0x180) [ 3123.194808][T20980] r8:8291f65c r7:ed035e5c r6:834316e8 r5:83d6e2d0 r4:ed035e48 [ 3123.195020][T20980] [<80597bf0>] (vfs_setxattr) from [<80597e04>] (do_setxattr+0x94/0x9c) [ 3123.195146][T20980] r10:000000e4 r9:834316e8 r8:8291f65c r7:00000000 r6:00000000 r5:ed035e5c [ 3123.195454][T20980] r4:ed035e48 [ 3123.195474][T20980] [<80597d70>] (do_setxattr) from [<80598040>] (file_setxattr+0x58/0x78) [ 3123.195519][T20980] r9:83a5e000 r8:00000000 r7:00000003 r6:ed035e48 r5:85a436c0 r4:00000000 [ 3123.195528][T20980] [<80597fe8>] (file_setxattr) from [<80598244>] (path_setxattrat+0x104/0x17c) [ 3123.195565][T20980] r7:00000003 r6:85a436c0 r5:85a436c1 r4:00000000 [ 3123.195574][T20980] [<80598140>] (path_setxattrat) from [<805984bc>] (sys_fsetxattr+0x30/0x38) [ 3123.195662][T20980] r8:8020029c r7:000000e4 r6:00130918 r5:00000000 r4:00000000 [ 3123.195680][T20980] [<8059848c>] (sys_fsetxattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3123.195733][T20980] Exception stack(0xed035fa8 to 0xed035ff0) [ 3123.196274][T20980] 5fa0: 00000000 00000000 00000003 20000140 00000000 00000000 [ 3123.196545][T20980] 5fc0: 00000000 00000000 00130918 000000e4 00300000 00000000 00006364 76fcc0bc [ 3123.196771][T20980] 5fe0: 76fcbec0 76fcbeb0 0001928c 00132970 [ 3131.781016][T21018] FAULT_INJECTION: forcing a failure. [ 3131.781016][T21018] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3131.781575][T21018] CPU: 0 UID: 0 PID: 21018 Comm: syz.1.3939 Not tainted syzkaller #0 PREEMPT [ 3131.781639][T21018] Hardware name: ARM-Versatile Express [ 3131.781654][T21018] Call trace: [ 3131.781684][T21018] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 3131.781764][T21018] r7:ed0f1e20 r6:00000000 r5:60000013 r4:82252568 [ 3131.781775][T21018] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 3131.781812][T21018] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 3131.781846][T21018] r5:83a58c00 r4:8294f5d0 [ 3131.781890][T21018] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 3131.782012][T21018] [<80986f34>] (should_fail_ex) from [<80987170>] (should_fail+0x14/0x18) [ 3131.782136][T21018] r8:00004000 r7:ed0f1e20 r6:20000280 r5:00000000 r4:ed0f1f20 [ 3131.782199][T21018] [<8098715c>] (should_fail) from [<80987190>] (should_fail_usercopy+0x1c/0x20) [ 3131.782297][T21018] [<80987174>] (should_fail_usercopy) from [<815595d8>] (copy_msghdr_from_user+0x50/0x130) [ 3131.782409][T21018] [<81559588>] (copy_msghdr_from_user) from [<81559730>] (___sys_sendmsg+0x78/0xd0) [ 3131.782566][T21018] r8:00004000 r7:00000000 r6:850b2f00 r5:ed0f1f20 r4:ed0f1e64 [ 3131.782673][T21018] [<815596b8>] (___sys_sendmsg) from [<81559bec>] (__sys_sendmsg+0x8c/0xe0) [ 3131.782764][T21018] r10:00000128 r9:83a58c00 r8:85faed80 r7:00004000 r6:20000280 r5:85faed81 [ 3131.782803][T21018] r4:00000003 [ 3131.782864][T21018] [<81559b60>] (__sys_sendmsg) from [<81559c54>] (sys_sendmsg+0x14/0x18) [ 3131.782959][T21018] r8:8020029c r7:00000128 r6:00130918 r5:00000000 r4:00000000 [ 3131.783031][T21018] [<81559c40>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3131.783098][T21018] Exception stack(0xed0f1fa8 to 0xed0f1ff0) [ 3131.783188][T21018] 1fa0: 00000000 00000000 00000003 20000280 00004000 00000000 [ 3131.783241][T21018] 1fc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76f110bc [ 3131.783288][T21018] 1fe0: 76f10ec0 76f10eb0 0001928c 00132970 [ 3139.693103][T21069] fuse: Bad value for 'fd' [ 3165.120978][ T29] audit: type=1400 audit(3165.050:300): avc: denied { setattr } for pid=21211 comm="syz.1.4009" name="RAW" dev="sockfs" ino=46848 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 3166.116194][T21220] fuse: Invalid rootmode [ 3166.620421][ T29] audit: type=1400 audit(3166.540:301): avc: denied { create } for pid=21223 comm="syz.2.4014" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=iucv_socket permissive=1 [ 3166.625028][ T29] audit: type=1400 audit(3166.550:302): avc: denied { module_request } for pid=21223 comm="syz.2.4014" kmod="net-pf-32" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 3167.080735][T21232] fuse: Invalid rootmode [ 3169.089972][T21248] fuse: Bad value for 'rootmode' [ 3169.740671][T21249] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=21249 comm=syz.2.4023 [ 3170.402057][T21261] fuse: Bad value for 'rootmode' [ 3173.472112][ T29] audit: type=1400 audit(3173.400:303): avc: denied { getopt } for pid=21285 comm="syz.2.4039" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 3174.670635][T21305] fuse: Unknown parameter 'use00000000000000000000' [ 3185.070026][T21397] fuse: Bad value for 'fd' [ 3185.932584][T21406] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=19 sclass=netlink_tcpdiag_socket pid=21406 comm=syz.1.4083 [ 3186.150957][T21408] fuse: Bad value for 'fd' [ 3186.736462][T21416] FAULT_INJECTION: forcing a failure. [ 3186.736462][T21416] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3186.738042][T21416] CPU: 1 UID: 0 PID: 21416 Comm: syz.1.4087 Not tainted syzkaller #0 PREEMPT [ 3186.738148][T21416] Hardware name: ARM-Versatile Express [ 3186.738180][T21416] Call trace: [ 3186.738231][T21416] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 3186.738370][T21416] r7:00000000 r6:00000000 r5:60000013 r4:82252568 [ 3186.738392][T21416] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 3186.738460][T21416] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 3186.738523][T21416] r5:83a58c00 r4:8294f5d0 [ 3186.738542][T21416] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 3186.738627][T21416] [<80986f34>] (should_fail_ex) from [<80987170>] (should_fail+0x14/0x18) [ 3186.738700][T21416] r8:ee39deb8 r7:00000000 r6:00000001 r5:76f10f30 r4:00000001 [ 3186.738718][T21416] [<8098715c>] (should_fail) from [<80987190>] (should_fail_usercopy+0x1c/0x20) [ 3186.738766][T21416] [<80987174>] (should_fail_usercopy) from [<808d0538>] (kstrtouint_from_user+0x54/0x13c) [ 3186.738927][T21416] [<808d04e4>] (kstrtouint_from_user) from [<80617c6c>] (proc_fail_nth_write+0x40/0xf0) [ 3186.739014][T21416] r8:ee39df68 r7:83a58c00 r6:00000001 r5:85faec00 r4:00000001 [ 3186.739062][T21416] [<80617c2c>] (proc_fail_nth_write) from [<8055ff38>] (vfs_write+0xac/0x44c) [ 3186.739145][T21416] r5:85faec00 r4:80617c2c [ 3186.739162][T21416] [<8055fe8c>] (vfs_write) from [<80560448>] (ksys_write+0x74/0xe8) [ 3186.739241][T21416] r10:00000004 r9:83a58c00 r8:8020029c r7:00000000 r6:00000002 r5:85faec00 [ 3186.739262][T21416] r4:85faec03 [ 3186.739280][T21416] [<805603d4>] (ksys_write) from [<805604cc>] (sys_write+0x10/0x14) [ 3186.739354][T21416] r7:00000004 r6:00000004 r5:76f10f30 r4:00000001 [ 3186.739374][T21416] [<805604bc>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3186.739433][T21416] Exception stack(0xee39dfa8 to 0xee39dff0) [ 3186.739481][T21416] dfa0: 00000001 76f10f30 00000004 76f10f30 00000001 00000000 [ 3186.739522][T21416] dfc0: 00000001 76f10f30 00000004 00000004 00300000 00000000 00006364 76f110bc [ 3186.739551][T21416] dfe0: 00000158 76f10ed0 000d862c 00130904 [ 3186.904408][T21418] fuse: Bad value for 'fd' [ 3187.188190][T21423] fuse: Bad value for 'fd' [ 3190.480861][T21441] fuse: Bad value for 'fd' [ 3190.733312][T21445] fuse: Bad value for 'fd' [ 3191.818058][T21457] fuse: Bad value for 'fd' [ 3191.955849][T21459] fuse: Bad value for 'fd' [ 3193.828397][T21472] fuse: Bad value for 'fd' [ 3194.890094][T21485] fuse: Bad value for 'fd' [ 3195.315464][T21489] fuse: Bad value for 'fd' [ 3195.395316][T21490] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=30768 sclass=netlink_audit_socket pid=21490 comm=syz.1.4113 [ 3195.763319][T21496] fuse: Bad value for 'fd' [ 3196.134778][T21501] fuse: Unknown parameter '0x0000000000000003' [ 3196.344313][ T29] audit: type=1400 audit(3196.270:304): avc: denied { connect } for pid=21502 comm="syz.2.4119" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 3197.058764][ T29] audit: type=1400 audit(3196.980:305): avc: denied { setopt } for pid=21504 comm="syz.1.4120" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 3198.681623][T21516] fuse: Bad value for 'fd' [ 3198.968013][T21518] fuse: Unknown parameter '0x0000000000000003' [ 3200.302707][T21534] fuse: Unknown parameter '0x0000000000000003' [ 3200.461332][T21536] fuse: Bad value for 'fd' [ 3202.962440][T21547] fuse: Bad value for 'fd' [ 3206.402161][T21561] fuse: Unknown parameter 'fd0x0000000000000003' [ 3207.937215][T21572] fuse: Unknown parameter 'fd0x0000000000000003' [ 3209.995140][T21583] fuse: Unknown parameter 'fd0x0000000000000003' [ 3210.522300][T21591] fuse: Unknown parameter 'group_i00000000000000000000' [ 3212.427999][T21611] fuse: Unknown parameter 'group_id00000000000000000000' [ 3213.615965][T21627] fuse: Unknown parameter 'group_id00000000000000000000' [ 3214.571665][T21644] fuse: Unknown parameter 'group_id00000000000000000000' [ 3216.203312][ T29] audit: type=1400 audit(3216.130:306): avc: denied { read } for pid=21656 comm="syz.2.4172" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 3216.634376][T21663] fuse: Bad value for 'user_id' [ 3216.635296][T21663] fuse: Bad value for 'user_id' [ 3218.357537][T21683] fuse: Bad value for 'user_id' [ 3218.366951][T21683] fuse: Bad value for 'user_id' [ 3221.926048][T21703] fuse: Bad value for 'user_id' [ 3221.930161][T21703] fuse: Bad value for 'user_id' [ 3224.964369][T21722] fuse: Bad value for 'fd' [ 3231.021092][T21800] fuse: Bad value for 'fd' [ 3231.846859][ T29] audit: type=1400 audit(3231.770:307): avc: denied { accept } for pid=21806 comm="syz.1.4197" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 3232.402303][T21815] fuse: Bad value for 'fd' [ 3233.302437][T21820] fuse: Bad value for 'fd' [ 3234.387451][T21832] fuse: Bad value for 'fd' [ 3236.974582][T21848] fuse: Bad value for 'fd' [ 3238.675699][T21861] fuse: Bad value for 'fd' [ 3239.207774][T21865] fuse: Bad value for 'fd' [ 3239.350307][T21868] ======================================================= [ 3239.350307][T21868] WARNING: The mand mount option has been deprecated and [ 3239.350307][T21868] and is ignored by this kernel. Remove the mand [ 3239.350307][T21868] option from the mount to silence this warning. [ 3239.350307][T21868] ======================================================= [ 3240.274412][T21881] fuse: Invalid rootmode [ 3240.436929][T21883] FAULT_INJECTION: forcing a failure. [ 3240.436929][T21883] name failslab, interval 1, probability 0, space 0, times 0 [ 3240.438776][T21883] CPU: 0 UID: 0 PID: 21883 Comm: syz.1.4223 Not tainted syzkaller #0 PREEMPT [ 3240.439086][T21883] Hardware name: ARM-Versatile Express [ 3240.439183][T21883] Call trace: [ 3240.439285][T21883] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 3240.439442][T21883] r7:00000d40 r6:00000000 r5:60000013 r4:82252568 [ 3240.439466][T21883] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 3240.439539][T21883] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 3240.439738][T21883] r5:83a74800 r4:82918840 [ 3240.439757][T21883] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 3240.439843][T21883] [<80986f34>] (should_fail_ex) from [<8052f608>] (should_failslab+0x6c/0x94) [ 3240.439940][T21883] r8:00000000 r7:00000d40 r6:00000019 r5:8411affd r4:83001240 [ 3240.439961][T21883] [<8052f59c>] (should_failslab) from [<8050a91c>] (__kmalloc_noprof+0x9c/0x568) [ 3240.440030][T21883] [<8050a880>] (__kmalloc_noprof) from [<807d3798>] (tomoyo_encode2+0x64/0xf0) [ 3240.440112][T21883] r10:00000fff r9:8339cc00 r8:00000000 r7:85095330 r6:84caab68 r5:8411affd [ 3240.440147][T21883] r4:8411afef [ 3240.440167][T21883] [<807d3734>] (tomoyo_encode2) from [<807d3848>] (tomoyo_encode+0x24/0x30) [ 3240.440236][T21883] r9:8339cc00 r8:00000000 r7:85095330 r6:84caab68 r5:00001000 r4:8411aff0 [ 3240.440256][T21883] [<807d3824>] (tomoyo_encode) from [<807d38d4>] (tomoyo_realpath_from_path+0x80/0x17c) [ 3240.440322][T21883] r5:00001000 r4:8411a000 [ 3240.440342][T21883] [<807d3854>] (tomoyo_realpath_from_path) from [<807cf9d4>] (tomoyo_path_number_perm+0xcc/0x22c) [ 3240.440411][T21883] r10:83a74800 r9:00000000 r8:84caab40 r7:00008983 r6:00000004 r5:81cd65c8 [ 3240.440438][T21883] r4:84caab68 r3:826c1240 [ 3240.440454][T21883] [<807cf908>] (tomoyo_path_number_perm) from [<807d42b4>] (tomoyo_file_ioctl+0x1c/0x20) [ 3240.440525][T21883] r9:00000003 r8:84caab40 r7:20000000 r6:20000000 r5:00008983 r4:84caab40 [ 3240.440547][T21883] [<807d4298>] (tomoyo_file_ioctl) from [<80780b78>] (security_file_ioctl+0x64/0x1e4) [ 3240.440615][T21883] [<80780b14>] (security_file_ioctl) from [<80578dfc>] (sys_ioctl+0x4c/0xba0) [ 3240.440688][T21883] r7:20000000 r6:84caab41 r5:00000000 r4:00008983 [ 3240.440754][T21883] [<80578db0>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3240.440814][T21883] Exception stack(0xe0171fa8 to 0xe0171ff0) [ 3240.440862][T21883] 1fa0: 00000000 00000000 00000003 00008983 20000000 00000000 [ 3240.440904][T21883] 1fc0: 00000000 00000000 00130918 00000036 00300000 00000000 00006364 76f110bc [ 3240.440935][T21883] 1fe0: 76f10ec0 76f10eb0 0001928c 00132970 [ 3240.440975][T21883] r10:00000036 r9:83a74800 r8:8020029c r7:00000036 r6:00130918 r5:00000000 [ 3240.440996][T21883] r4:00000000 [ 3240.466202][T21883] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3242.876592][T21888] fuse: Bad value for 'fd' [ 3245.307304][T21898] fuse: Invalid rootmode [ 3248.633573][T21914] fuse: Invalid rootmode [ 3248.727757][T21915] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=21915 comm=syz.1.4233 [ 3248.846545][T21917] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1011 sclass=netlink_route_socket pid=21917 comm=syz.2.4235 [ 3253.363691][T21930] fuse: Bad value for 'rootmode' [ 3262.490376][T21980] FAULT_INJECTION: forcing a failure. [ 3262.490376][T21980] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3262.491695][T21980] CPU: 0 UID: 0 PID: 21980 Comm: syz.1.4252 Not tainted syzkaller #0 PREEMPT [ 3262.491772][T21980] Hardware name: ARM-Versatile Express [ 3262.491838][T21980] Call trace: [ 3262.491876][T21980] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 3262.491977][T21980] r7:b5403587 r6:00000000 r5:60000113 r4:82252568 [ 3262.491988][T21980] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 3262.492024][T21980] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 3262.492055][T21980] r5:83a5ec00 r4:8294f5d0 [ 3262.492063][T21980] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 3262.492106][T21980] [<80986f34>] (should_fail_ex) from [<80987170>] (should_fail+0x14/0x18) [ 3262.492171][T21980] r8:00000000 r7:b5403587 r6:00000000 r5:83a5f430 r4:76f10ca0 [ 3262.492196][T21980] [<8098715c>] (should_fail) from [<80987190>] (should_fail_usercopy+0x1c/0x20) [ 3262.492222][T21980] [<80987174>] (should_fail_usercopy) from [<8022b2e4>] (preserve_vfp_context+0x78/0xc4) [ 3262.492255][T21980] [<8022b26c>] (preserve_vfp_context) from [<8022b49c>] (setup_sigframe+0x16c/0x1c4) [ 3262.492286][T21980] r5:83a5f430 r4:76f10bb8 [ 3262.492294][T21980] [<8022b330>] (setup_sigframe) from [<8022bbc4>] (do_work_pending+0x3ec/0x4e8) [ 3262.492332][T21980] r10:b5403587 r9:76f10bb8 r8:00000000 r7:83a5f430 r6:76f10b38 r5:ea839fb0 [ 3262.492343][T21980] r4:83a5ec00 [ 3262.492351][T21980] [<8022b7d8>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 3262.492447][T21980] Exception stack(0xea839fb0 to 0xea839ff8) [ 3262.492473][T21980] 9fa0: 00000003 20000200 20000004 00000000 [ 3262.492493][T21980] 9fc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76f110bc [ 3262.492508][T21980] 9fe0: 76f10ec0 76f10eb0 0001928c 0013296c 60000010 00000003 [ 3262.492536][T21980] r10:00000128 r9:83a5ec00 r8:8020029c r7:00000128 r6:00130918 r5:00000000 [ 3262.492547][T21980] r4:00000000 [ 3269.586273][T22007] FAULT_INJECTION: forcing a failure. [ 3269.586273][T22007] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3269.588091][T22007] CPU: 0 UID: 0 PID: 22007 Comm: syz.2.4262 Not tainted syzkaller #0 PREEMPT [ 3269.588194][T22007] Hardware name: ARM-Versatile Express [ 3269.588226][T22007] Call trace: [ 3269.588278][T22007] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 3269.588415][T22007] r7:00000000 r6:00000000 r5:60000013 r4:82252568 [ 3269.588439][T22007] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 3269.588511][T22007] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 3269.588578][T22007] r5:83a5e000 r4:8294f5d0 [ 3269.588596][T22007] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 3269.588738][T22007] [<80986f34>] (should_fail_ex) from [<80987170>] (should_fail+0x14/0x18) [ 3269.588899][T22007] r8:ea8b5eb8 r7:00000000 r6:00000001 r5:76fcbf30 r4:00000001 [ 3269.588927][T22007] [<8098715c>] (should_fail) from [<80987190>] (should_fail_usercopy+0x1c/0x20) [ 3269.589005][T22007] [<80987174>] (should_fail_usercopy) from [<808d0538>] (kstrtouint_from_user+0x54/0x13c) [ 3269.589086][T22007] [<808d04e4>] (kstrtouint_from_user) from [<80617c6c>] (proc_fail_nth_write+0x40/0xf0) [ 3269.589232][T22007] r8:ea8b5f68 r7:83a5e000 r6:00000001 r5:85faed80 r4:00000001 [ 3269.589261][T22007] [<80617c2c>] (proc_fail_nth_write) from [<8055ff38>] (vfs_write+0xac/0x44c) [ 3269.589439][T22007] r5:85faed80 r4:80617c2c [ 3269.589461][T22007] [<8055fe8c>] (vfs_write) from [<80560448>] (ksys_write+0x74/0xe8) [ 3269.589569][T22007] r10:00000004 r9:83a5e000 r8:8020029c r7:00000000 r6:00000002 r5:85faed80 [ 3269.589596][T22007] r4:85faed83 [ 3269.589615][T22007] [<805603d4>] (ksys_write) from [<805604cc>] (sys_write+0x10/0x14) [ 3269.589693][T22007] r7:00000004 r6:00000008 r5:76fcbf30 r4:00000001 [ 3269.589715][T22007] [<805604bc>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3269.589777][T22007] Exception stack(0xea8b5fa8 to 0xea8b5ff0) [ 3269.589828][T22007] 5fa0: 00000001 76fcbf30 00000008 76fcbf30 00000001 00000000 [ 3269.589870][T22007] 5fc0: 00000001 76fcbf30 00000008 00000004 00300000 00000000 00006364 76fcc0bc [ 3269.589914][T22007] 5fe0: 00000158 76fcbed0 000d862c 00130904 [ 3277.871288][T22044] FAULT_INJECTION: forcing a failure. [ 3277.871288][T22044] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3277.871627][T22044] CPU: 1 UID: 0 PID: 22044 Comm: syz.2.4274 Not tainted syzkaller #0 PREEMPT [ 3277.871694][T22044] Hardware name: ARM-Versatile Express [ 3277.871710][T22044] Call trace: [ 3277.871741][T22044] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 3277.871815][T22044] r7:00000000 r6:00000000 r5:60000013 r4:82252568 [ 3277.871826][T22044] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 3277.871862][T22044] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 3277.871913][T22044] r5:83a5ec00 r4:8294f5d0 [ 3277.871921][T22044] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 3277.871967][T22044] [<80986f34>] (should_fail_ex) from [<80987170>] (should_fail+0x14/0x18) [ 3277.872105][T22044] r8:20000180 r7:00000000 r6:850b3180 r5:00000004 r4:00000000 [ 3277.872125][T22044] [<8098715c>] (should_fail) from [<80987190>] (should_fail_usercopy+0x1c/0x20) [ 3277.872174][T22044] [<80987174>] (should_fail_usercopy) from [<81557434>] (do_sock_getsockopt+0x12c/0x1ec) [ 3277.872246][T22044] [<81557308>] (do_sock_getsockopt) from [<81559318>] (__sys_getsockopt+0x94/0xdc) [ 3277.872425][T22044] r8:85fae000 r7:ea9f5f50 r6:00000004 r5:ea9f5f58 r4:85fae001 [ 3277.872452][T22044] [<81559284>] (__sys_getsockopt) from [<8155937c>] (sys_getsockopt+0x1c/0x24) [ 3277.872510][T22044] r8:8020029c r7:00000127 r6:00130918 r5:00000000 r4:20000180 [ 3277.872521][T22044] [<81559360>] (sys_getsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3277.872606][T22044] Exception stack(0xea9f5fa8 to 0xea9f5ff0) [ 3277.872735][T22044] 5fa0: 20000180 00000000 00000003 00000000 00000004 00000000 [ 3277.872812][T22044] 5fc0: 20000180 00000000 00130918 00000127 00300000 00000000 00006364 76fcc0bc [ 3277.872923][T22044] 5fe0: 76fcbec0 76fcbeb0 0001928c 00132970 [ 3279.461700][T22054] FAULT_INJECTION: forcing a failure. [ 3279.461700][T22054] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3279.470329][T22054] CPU: 0 UID: 0 PID: 22054 Comm: syz.1.4278 Not tainted syzkaller #0 PREEMPT [ 3279.470538][T22054] Hardware name: ARM-Versatile Express [ 3279.470575][T22054] Call trace: [ 3279.470633][T22054] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 3279.470780][T22054] r7:b5403587 r6:00000000 r5:60000113 r4:82252568 [ 3279.470806][T22054] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 3279.470876][T22054] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 3279.470944][T22054] r5:83a58c00 r4:8294f5d0 [ 3279.470963][T22054] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 3279.471051][T22054] [<80986f34>] (should_fail_ex) from [<80987170>] (should_fail+0x14/0x18) [ 3279.471128][T22054] r8:00000000 r7:b5403587 r6:76f10bb8 r5:00000000 r4:eaacdfb0 [ 3279.471148][T22054] [<8098715c>] (should_fail) from [<80987190>] (should_fail_usercopy+0x1c/0x20) [ 3279.471391][T22054] [<80987174>] (should_fail_usercopy) from [<8022b588>] (restore_sigframe+0x94/0x210) [ 3279.471506][T22054] [<8022b4f4>] (restore_sigframe) from [<8022b7a8>] (sys_rt_sigreturn+0x44/0x74) [ 3279.471577][T22054] r7:000000ad r6:00130918 r5:76f10b38 r4:eaacdfb0 [ 3279.471595][T22054] [<8022b764>] (sys_rt_sigreturn) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3279.471651][T22054] Exception stack(0xeaacdfa8 to 0xeaacdff0) [ 3279.471699][T22054] dfa0: 00000000 00000000 0000030b 76f10b38 76f10bb8 00000000 [ 3279.471737][T22054] dfc0: 00000000 00000000 00130918 000000ad 00300000 00000000 00006364 76f110bc [ 3279.471768][T22054] dfe0: 76f10ec0 76f10b38 0015b300 000efa48 [ 3279.471799][T22054] r5:00000000 r4:00000000 [ 3280.101136][T22058] FAULT_INJECTION: forcing a failure. [ 3280.101136][T22058] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3280.104059][T22058] CPU: 0 UID: 0 PID: 22058 Comm: syz.1.4279 Not tainted syzkaller #0 PREEMPT [ 3280.104217][T22058] Hardware name: ARM-Versatile Express [ 3280.104249][T22058] Call trace: [ 3280.104302][T22058] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 3280.104508][T22058] r7:ffffff9c r6:00000000 r5:60000013 r4:82252568 [ 3280.104540][T22058] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 3280.104644][T22058] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 3280.104740][T22058] r5:8413d400 r4:8294f5d0 [ 3280.104761][T22058] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 3280.104849][T22058] [<80986f34>] (should_fail_ex) from [<80987170>] (should_fail+0x14/0x18) [ 3280.104939][T22058] r8:20000200 r7:ffffff9c r6:00000100 r5:20000080 r4:20000140 [ 3280.105008][T22058] [<8098715c>] (should_fail) from [<80987190>] (should_fail_usercopy+0x1c/0x20) [ 3280.105069][T22058] [<80987174>] (should_fail_usercopy) from [<8098d1f4>] (strncpy_from_user+0x20/0x1a0) [ 3280.105136][T22058] [<8098d1d4>] (strncpy_from_user) from [<80597f84>] (setxattr_copy+0x2c/0x90) [ 3280.105226][T22058] r10:000000e3 r9:8413d400 r8:20000200 r7:ffffff9c r6:00000100 r5:20000080 [ 3280.105253][T22058] r4:eaacde40 [ 3280.105273][T22058] [<80597f58>] (setxattr_copy) from [<805981bc>] (path_setxattrat+0x7c/0x17c) [ 3280.105346][T22058] r5:20000080 r4:20000140 [ 3280.105368][T22058] [<80598140>] (path_setxattrat) from [<80598484>] (sys_lsetxattr+0x34/0x3c) [ 3280.105450][T22058] r8:8020029c r7:000000e3 r6:00130918 r5:00000000 r4:20000140 [ 3280.105474][T22058] [<80598450>] (sys_lsetxattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3280.105540][T22058] Exception stack(0xeaacdfa8 to 0xeaacdff0) [ 3280.105590][T22058] dfa0: 00000003 00000000 20000080 20000140 20000200 00000014 [ 3280.105634][T22058] dfc0: 00000003 00000000 00130918 000000e3 00300000 00000000 00006364 76f110bc [ 3280.105670][T22058] dfe0: 76f10ec0 76f10eb0 0001928c 00132970 [ 3280.105698][T22058] r4:00000003 [ 3280.779777][ T29] audit: type=1400 audit(3280.700:308): avc: denied { accept } for pid=22064 comm="syz.2.4281" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 3286.308565][ T29] audit: type=1400 audit(3286.230:309): avc: denied { compute_member } for pid=22100 comm="syz.2.4294" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 3287.033419][T22110] fuse: Bad value for 'user_id' [ 3287.033693][T22110] fuse: Bad value for 'user_id' [ 3288.120054][ T29] audit: type=1400 audit(3288.040:310): avc: denied { append } for pid=22119 comm="syz.1.4300" name="nbd1" dev="devtmpfs" ino=637 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 3288.584042][ T29] audit: type=1400 audit(3288.510:311): avc: denied { accept } for pid=22128 comm="syz.1.4305" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 3289.724122][T22146] SELinux: Context system_u:object_r:devtty_t:s0 is not valid (left unmapped). [ 3289.726614][ T29] audit: type=1400 audit(3289.650:312): avc: denied { relabelto } for pid=22145 comm="syz.2.4307" name="cgroup.controllers" dev="tmpfs" ino=1368 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:devtty_t:s0" [ 3289.730097][ T29] audit: type=1400 audit(3289.650:313): avc: denied { associate } for pid=22145 comm="syz.2.4307" name="cgroup.controllers" dev="tmpfs" ino=1368 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:devtty_t:s0" [ 3289.742333][ T29] audit: type=1400 audit(3289.670:314): avc: denied { append } for pid=22145 comm="syz.2.4307" name="pfkey" dev="proc" ino=4026533014 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 3289.776467][ T29] audit: type=1400 audit(3289.700:315): avc: denied { unlink } for pid=20123 comm="syz-executor" name="cgroup.controllers" dev="tmpfs" ino=1368 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:devtty_t:s0" [ 3289.854805][ T29] audit: type=1400 audit(3289.780:316): avc: denied { listen } for pid=22147 comm="syz.2.4308" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 3297.605681][T22199] FAULT_INJECTION: forcing a failure. [ 3297.605681][T22199] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3297.611299][T22199] CPU: 0 UID: 0 PID: 22199 Comm: syz.2.4324 Not tainted syzkaller #0 PREEMPT [ 3297.611506][T22199] Hardware name: ARM-Versatile Express [ 3297.611540][T22199] Call trace: [ 3297.611637][T22199] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 3297.611773][T22199] r7:76fcbb58 r6:00000000 r5:60000013 r4:82252568 [ 3297.611936][T22199] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 3297.612020][T22199] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 3297.612088][T22199] r5:8413d400 r4:8294f5d0 [ 3297.612106][T22199] [<8021f8bc>] (dump_stack) from [<809870f8>] (should_fail_ex+0x1c4/0x228) [ 3297.612190][T22199] [<80986f34>] (should_fail_ex) from [<80987170>] (should_fail+0x14/0x18) [ 3297.612265][T22199] r8:b5003587 r7:76fcbb58 r6:76fcbb38 r5:eb841f58 r4:76fcbb38 [ 3297.612284][T22199] [<8098715c>] (should_fail) from [<80987190>] (should_fail_usercopy+0x1c/0x20) [ 3297.612336][T22199] [<80987174>] (should_fail_usercopy) from [<8026ad70>] (copy_siginfo_to_user+0x1c/0xa4) [ 3297.612403][T22199] [<8026ad54>] (copy_siginfo_to_user) from [<8022bb50>] (do_work_pending+0x378/0x4e8) [ 3297.612491][T22199] r9:fffffe00 r8:b5003587 r7:8413dc30 r6:76fcbb38 r5:eb841fb0 r4:8413d400 [ 3297.612513][T22199] [<8022b7d8>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 3297.612572][T22199] Exception stack(0xeb841fb0 to 0xeb841ff8) [ 3297.612614][T22199] 1fa0: 00000003 200002c0 04000000 00000000 [ 3297.612655][T22199] 1fc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76fcc0bc [ 3297.612719][T22199] 1fe0: 76fcbec0 76fcbeb0 0001928c 0013296c 60000010 00000003 [ 3297.612768][T22199] r10:00000128 r9:8413d400 r8:8020029c r7:00000128 r6:00130918 r5:00000000 [ 3297.612791][T22199] r4:00000000 [ 3309.367905][ T29] audit: type=1400 audit(3309.290:317): avc: denied { bind } for pid=22280 comm="syz.2.4342" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 3325.930103][T19970] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 3326.150194][T19970] usb 2-1: Using ep0 maxpacket: 16 [ 3326.273414][T19970] usb 2-1: New USB device found, idVendor=0d49, idProduct=7010, bcdDevice= c.90 [ 3326.273811][T19970] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3326.274189][T19970] usb 2-1: Product: syz [ 3326.274248][T19970] usb 2-1: Manufacturer: syz [ 3326.274286][T19970] usb 2-1: SerialNumber: syz [ 3326.280528][T19970] usb 2-1: config 0 descriptor?? [ 3326.316446][T19970] ums-onetouch 2-1:0.0: USB Mass Storage device detected [ 3326.336441][T19970] ums-onetouch 2-1:0.0: USB Mass Storage not supported on this host controller [ 3326.384140][T19970] ums-onetouch 2-1:0.0: probe with driver ums-onetouch failed with error -22 [ 3326.535477][T19970] usb 2-1: USB disconnect, device number 8 [ 3327.699852][ T29] audit: type=1400 audit(3327.620:318): avc: denied { mount } for pid=22315 comm="syz.1.4349" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 3328.295921][ T29] audit: type=1326 audit(3328.190:319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22315 comm="syz.1.4349" exe="/syz-executor" sig=9 arch=40000028 syscall=240 compat=0 ip=0x132970 code=0x0 [ 3338.190985][ T29] audit: type=1400 audit(3338.070:320): avc: denied { create } for pid=22320 comm="syz.1.4350" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 3363.830182][ T29] audit: type=1400 audit(3363.740:321): avc: denied { unlink } for pid=19541 comm="syz-executor" name="file0" dev="tmpfs" ino=1842 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 3367.711885][ T29] audit: type=1400 audit(3367.640:322): avc: denied { write } for pid=22340 comm="syz.2.4357" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 3368.386103][T22344] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3368.387390][T22344] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3369.626085][T22353] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3369.627162][T22353] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3382.860480][T12415] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 3383.020236][T12415] usb 2-1: Using ep0 maxpacket: 32 [ 3383.027344][T12415] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 3383.029967][T12415] usb 2-1: config 0 has no interface number 0 [ 3383.054553][T12415] usb 2-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=b6.d8 [ 3383.055379][T12415] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3383.057895][T12415] usb 2-1: Product: syz [ 3383.059899][T12415] usb 2-1: Manufacturer: syz [ 3383.061259][T12415] usb 2-1: SerialNumber: syz [ 3383.065648][T12415] usb 2-1: config 0 descriptor?? [ 3386.368597][ T29] audit: type=1400 audit(3386.290:323): avc: denied { set_context_mgr } for pid=22378 comm="syz.2.4368" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 3386.395712][ T29] audit: type=1400 audit(3386.320:324): avc: denied { map } for pid=22378 comm="syz.2.4368" path="/dev/binderfs/binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 3386.414453][ T29] audit: type=1400 audit(3386.340:325): avc: denied { call } for pid=22378 comm="syz.2.4368" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 3386.429978][ T29] audit: type=1400 audit(3386.350:326): avc: denied { transfer } for pid=22378 comm="syz.2.4368" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 3386.725580][ T29] audit: type=1400 audit(3386.640:327): avc: denied { block_suspend } for pid=22380 comm="syz.2.4369" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 3386.814644][ T41] usb 2-1: USB disconnect, device number 9 [ 3387.861383][ T41] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 3388.036065][ T41] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3388.036526][ T41] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 3388.036601][ T41] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3388.043787][ T41] usb 2-1: config 0 descriptor?? [ 3388.572274][ T41] keytouch 0003:0926:3333.0001: fixing up Keytouch IEC report descriptor [ 3388.588045][ T41] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0001/input/input8 [ 3388.685808][ T41] keytouch 0003:0926:3333.0001: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 3389.302887][T17810] usb 2-1: USB disconnect, device number 10 [ 3390.190374][ T29] audit: type=1326 audit(3390.100:328): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22445 comm="syz.1.4376" exe="/syz-executor" sig=31 arch=40000028 syscall=240 compat=0 ip=0x132970 code=0x0 [ 3413.899808][ T41] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 3414.050043][ T41] usb 2-1: Using ep0 maxpacket: 32 [ 3414.083384][ T41] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 3414.083753][ T41] usb 2-1: config 0 has no interface number 0 [ 3414.156121][ T41] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 3414.156391][ T41] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3414.156430][ T41] usb 2-1: Product: syz [ 3414.156446][ T41] usb 2-1: Manufacturer: syz [ 3414.156461][ T41] usb 2-1: SerialNumber: syz [ 3414.161954][ T41] usb 2-1: config 0 descriptor?? [ 3414.227434][ T41] smsc95xx v2.0.0 [ 3414.707498][ T41] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 3414.708230][ T41] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 3417.114129][ T41] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 3417.116916][ T41] smsc95xx 2-1:0.67: probe with driver smsc95xx failed with error -71 [ 3417.141409][ T41] usb 2-1: USB disconnect, device number 11 [ 3429.272257][T22512] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3429.291641][T22512] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3456.614408][ T29] audit: type=1400 audit(3456.530:329): avc: denied { mounton } for pid=22543 comm="syz.1.4399" path="/363/file0" dev="tmpfs" ino=1963 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 3456.922964][T22550] binder: 22549:22550 ioctl c0306201 20000080 returned -14 [ 3460.563614][T22567] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4407'. [ 3480.073669][T22588] netlink: 'syz.1.4412': attribute type 12 has an invalid length. [ 3514.730275][ T29] audit: type=1400 audit(3514.650:330): avc: denied { nlmsg_write } for pid=22613 comm="syz.2.4418" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 3515.065147][T22618] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3515.068109][T22618] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3536.282001][ T29] audit: type=1400 audit(3536.200:331): avc: denied { view } for pid=22641 comm="syz.2.4427" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 3536.770276][T22646] binder: 22645:22646 ioctl c0306201 200002c0 returned -14 [ 3539.908065][ T29] audit: type=1400 audit(3539.830:332): avc: denied { map } for pid=22647 comm="syz.1.4430" path="socket:[51154]" dev="sockfs" ino=51154 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 3554.282375][ T29] audit: type=1400 audit(3554.210:333): avc: denied { read } for pid=22672 comm="syz.2.4436" name="file0" dev="fuse" ino=64 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 3554.288292][ T29] audit: type=1400 audit(3554.210:334): avc: denied { open } for pid=22672 comm="syz.2.4436" path="/319/file0/file0" dev="fuse" ino=64 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 3554.294641][ T29] audit: type=1400 audit(3554.220:335): avc: denied { ioctl } for pid=22672 comm="syz.2.4436" path="/319/file0/file0" dev="fuse" ino=64 ioctlcmd=0x1269 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 3555.849673][T22684] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3555.850844][T22684] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3556.129767][ T29] audit: type=1400 audit(3556.050:336): avc: denied { bind } for pid=22687 comm="syz.2.4440" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 3577.024074][T22711] syz.1.4448 (22711): drop_caches: 2 [ 3580.583530][ T29] audit: type=1400 audit(3580.510:337): avc: denied { execute } for pid=22717 comm="syz.2.4450" path="/file1" dev="ramfs" ino=52067 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:ramfs_t tclass=file permissive=1 [ 3582.762497][T22724] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3582.855652][T22724] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3582.953306][T22724] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3583.055273][T22724] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3583.260917][T19565] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3583.377714][ T7647] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3583.378180][ T7647] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3583.464598][T16703] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3608.002270][T22773] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3608.005060][T22773] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3622.277781][T22787] netlink: 'syz.2.4464': attribute type 10 has an invalid length. [ 3624.801182][T22801] process 'syz.2.4470' launched './file0' with NULL argv: empty string added [ 3650.870322][T22838] netlink: 'syz.2.4483': attribute type 1 has an invalid length. [ 3651.094385][T22838] bond1: (slave vxcan3): The slave device specified does not support setting the MAC address [ 3651.113217][T22838] bond1: (slave vxcan3): Error -95 calling set_mac_address [ 3651.623273][T22838] bond1: (slave gretap1): making interface the new active one [ 3651.654877][T22838] bond1: (slave gretap1): Enslaving as an active interface with an up link [ 3651.692957][T22838] macvlan3: entered promiscuous mode [ 3651.693385][T22838] macvlan3: entered allmulticast mode [ 3651.694251][T22838] bond1: entered promiscuous mode [ 3651.696352][T22838] gretap1: entered promiscuous mode [ 3651.697546][T22838] 8021q: adding VLAN 0 to HW filter on device macvlan3 [ 3651.720826][T22838] bond1: (slave macvlan3): the slave hw address is in use by the bond; giving it the hw address of gretap1 [ 3651.735518][T22838] bond1: left promiscuous mode [ 3651.735910][T22838] gretap1: left promiscuous mode [ 3652.581365][T22888] syzkaller0: entered promiscuous mode [ 3652.582181][T22888] syzkaller0: entered allmulticast mode [ 3652.681276][T22888] syzkaller0: mtu greater than device maximum [ 3667.305163][T22918] fuse: Bad value for 'fd' [ 3667.306307][ T29] audit: type=1400 audit(3667.230:338): avc: denied { mounton } for pid=22913 comm="syz.1.4490" path="/400/file0" dev="tmpfs" ino=2155 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 3683.357654][ T29] audit: type=1400 audit(3683.280:339): avc: denied { listen } for pid=22924 comm="syz.1.4492" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 3687.790704][T22932] netlink: 24 bytes leftover after parsing attributes in process `syz.2.4495'. [ 3688.446154][T22942] misc userio: Invalid payload size [ 3688.448304][T22942] misc userio: No port type given on /dev/userio [ 3692.920467][ T29] audit: type=1400 audit(3692.850:340): avc: denied { watch } for pid=22957 comm="syz.2.4502" path="/361" dev="tmpfs" ino=1923 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 3735.236817][T23008] netlink: 'syz.2.4517': attribute type 39 has an invalid length. [ 3735.634290][T23016] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4519'. [ 3735.746387][T23020] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3735.748080][T23020] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3735.834169][T23024] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3735.835338][T23024] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3740.483525][ T29] audit: type=1400 audit(3740.410:341): avc: denied { watch_reads } for pid=23034 comm="syz.1.4524" path="/409" dev="tmpfs" ino=2200 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 3744.157718][T23047] ALSA: mixer_oss: invalid OSS volume ' €' [ 3757.106799][T23064] vlan2: entered allmulticast mode [ 3757.107422][T23064] bond0: entered allmulticast mode [ 3757.115629][T23064] bond_slave_0: entered allmulticast mode [ 3757.122624][T23064] bond_slave_1: entered allmulticast mode [ 3757.213796][T23064] bond0: (slave bond_slave_0): Releasing backup interface [ 3757.216819][T23064] bond_slave_0: left allmulticast mode [ 3757.262975][T23064] bond0: (slave bond_slave_1): Releasing backup interface [ 3757.293046][T23064] bond_slave_1: left allmulticast mode [ 3757.322752][T23064] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 3760.314216][ T29] audit: type=1804 audit(3760.230:342): pid=23080 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=ToMToU comm="syz.2.4540" name="bus" dev="ramfs" ino=53459 res=1 errno=0 [ 3767.427728][T23082] cgroup: Invalid name [ 3781.359872][T23099] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3781.361850][T23099] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3792.641496][ T29] audit: type=1400 audit(3792.560:343): avc: denied { bind } for pid=23112 comm="syz.2.4551" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 3792.641967][ T29] audit: type=1400 audit(3792.570:344): avc: denied { listen } for pid=23112 comm="syz.2.4551" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 3792.642373][ T29] audit: type=1400 audit(3792.570:345): avc: denied { connect } for pid=23112 comm="syz.2.4551" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 3792.689681][ T29] audit: type=1400 audit(3792.610:346): avc: denied { write } for pid=23112 comm="syz.2.4551" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 3795.172839][T23116] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4552'. [ 3796.047686][T23122] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3796.052919][T23122] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3797.242462][T23132] syz_tun: entered allmulticast mode [ 3797.280159][T23131] syz_tun: left allmulticast mode [ 3815.484482][ T29] audit: type=1400 audit(3815.410:347): avc: denied { create } for pid=23166 comm="syz.2.4570" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 3824.448559][T23180] syzkaller0: entered promiscuous mode [ 3824.449258][T23180] syzkaller0: entered allmulticast mode [ 3824.792354][T23186] [U] ù [ 3826.199460][T22751] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 3826.374179][T22751] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3826.374724][T22751] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 3826.374804][T22751] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3826.394559][T22751] usb 2-1: config 0 descriptor?? [ 3826.954704][T23204] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3826.956411][T23204] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3836.667408][T17810] usb 2-1: USB disconnect, device number 12 [ 3843.465168][T23234] random: crng reseeded on system resumption [ 3896.559712][ T29] audit: type=1400 audit(3896.480:348): avc: denied { create } for pid=23285 comm="syz.2.4594" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 3898.900270][ T29] audit: type=1400 audit(3898.820:349): avc: denied { read } for pid=23305 comm="syz.1.4598" name="file0" dev="fuse" ino=64 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 3898.907930][ T29] audit: type=1400 audit(3898.830:350): avc: denied { open } for pid=23305 comm="syz.1.4598" path="/441/file0/file0" dev="fuse" ino=64 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 3898.930682][T23308] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 3898.931614][T23308] block device autoloading is deprecated and will be removed. [ 3898.943765][ T29] audit: type=1400 audit(3898.870:351): avc: denied { ioctl } for pid=23305 comm="syz.1.4598" path="/441/file0/file0" dev="fuse" ino=64 ioctlcmd=0x935 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 3982.435734][T23396] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4622'. [ 4001.443013][ T29] audit: type=1326 audit(4001.370:352): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23406 comm="syz.2.4626" exe="/syz-executor" sig=31 arch=40000028 syscall=240 compat=0 ip=0x132970 code=0x0 [ 4025.589275][T23422] 8<--- cut here --- [ 4025.589551][T23422] Unable to handle kernel paging request at virtual address fee04f2a when write [ 4025.589821][T23422] [fee04f2a] *pgd=80000080007003, *pmd=00000000 [ 4025.591098][T23422] Internal error: Oops: a06 [#1] SMP ARM [ 4025.597048][T23422] Modules linked in: [ 4025.597696][T23422] CPU: 0 UID: 0 PID: 23422 Comm: syz.2.4630 Not tainted syzkaller #0 PREEMPT [ 4025.598125][T23422] Hardware name: ARM-Versatile Express [ 4025.598429][T23422] PC is at subdev_8255_io+0x60/0x6c [ 4025.599054][T23422] LR is at subdev_8255_io+0x4c/0x6c [ 4025.599552][T23422] pc : [<813db898>] lr : [<813db884>] psr: 60000013 [ 4025.600495][T23422] sp : dfae9cb8 ip : dfae9cb8 fp : dfae9cd4 [ 4025.601432][T23422] r10: 00000000 r9 : 00000000 r8 : 00000084 [ 4025.601784][T23422] r7 : 00004f27 r6 : 0000009b r5 : 840dfb40 r4 : 00004f2a [ 4025.602461][T23422] r3 : 0000009b r2 : fee04f2a r1 : 00000001 r0 : 840dfb40 [ 4025.603322][T23422] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 4025.603764][T23422] Control: 30c5387d Table: 85f78640 DAC: fffffffd [ 4025.604134][T23422] Register r0 information: slab kmalloc-192 start 840dfb40 pointer offset 0 size 192 [ 4025.605837][T23422] Register r1 information: non-paged memory [ 4025.606469][T23422] Register r2 information: 0-page vmalloc region starting at 0xfee00000 allocated at pci_reserve_io+0x0/0x38 [ 4025.607113][T23422] Register r3 information: non-paged memory [ 4025.608382][T23422] Register r4 information: non-paged memory [ 4025.610240][T23422] Register r5 information: slab kmalloc-192 start 840dfb40 pointer offset 0 size 192 [ 4025.613365][T23422] Register r6 information: non-paged memory [ 4025.615254][T23422] Register r7 information: non-paged memory [ 4025.616568][T23422] Register r8 information: non-paged memory [ 4025.629109][T23422] Register r9 information: NULL pointer [ 4025.629565][T23422] Register r10 information: NULL pointer [ 4025.629861][T23422] Register r11 information: 2-page vmalloc region starting at 0xdfae8000 allocated at kernel_clone+0xac/0x3ec [ 4025.630445][T23422] Register r12 information: 2-page vmalloc region starting at 0xdfae8000 allocated at kernel_clone+0xac/0x3ec [ 4025.631036][T23422] Process syz.2.4630 (pid: 23422, stack limit = 0xdfae8000) [ 4025.631454][T23422] Stack: (0xdfae9cb8 to 0xdfaea000) [ 4025.631728][T23422] 9ca0: 813db838 840dfb40 [ 4025.632103][T23422] 9cc0: 00004f27 00004f27 dfae9cf4 dfae9cd8 813db570 813db844 00004f27 8050a88c [ 4025.632487][T23422] 9ce0: 84b44000 84b44000 dfae9d14 dfae9cf8 813db930 813db524 84b44000 840dfb40 [ 4025.632941][T23422] 9d00: dfae9da4 00004f27 dfae9d54 dfae9d18 813dbb24 813db8b0 82af1fe0 83e5b400 [ 4025.633302][T23422] 9d20: 828215f0 00000000 00000000 829d23cc 840dfb40 840dfb84 dfae9d90 840dfb40 [ 4025.633677][T23422] 9d40: 00000000 82b25910 dfae9d8c dfae9d58 813caa20 813dba74 200000c0 00000000 [ 4025.634037][T23422] 9d60: dfae9d7c 200000c0 840dfb40 b5403587 200000c0 83a5ec00 40946400 00000003 [ 4025.634392][T23422] 9d80: dfae9e4c dfae9d90 813c656c 813ca924 35353238 00000000 00000000 00000000 [ 4025.634725][T23422] 9da0: 00000000 00004f27 00000005 00000002 00000401 00000001 00000cc6 00000fff [ 4025.635072][T23422] 9dc0: 5c952399 00000048 000003ff 00000802 00000002 00000003 00000001 00000009 [ 4025.635443][T23422] 9de0: 0000e1cb 00000006 00080004 00000003 00000392 00000002 fffffffd 00000000 [ 4025.635809][T23422] 9e00: fffffff5 ffffeadb 00000003 0000003c 00000008 00000004 08000000 00000009 [ 4025.636187][T23422] 9e20: 00000000 6cc95500 00000000 8af800c0 840dfb40 200000c0 200000c0 83a5ec00 [ 4025.636559][T23422] 9e40: dfae9f14 dfae9e50 813c7538 813c6478 00000000 00000000 00000000 6cc95500 [ 4025.636958][T23422] 9e60: 00000000 00000000 824625b4 0000005f 83ff0838 840dfb70 8410babc 83a5ec00 [ 4025.637348][T23422] 9e80: dfae9ee4 dfae9e90 807a7cbc 8079e0b4 00000064 00000001 00000000 dfae9eac [ 4025.637725][T23422] 9ea0: 85d2aa90 834e74c8 00006400 0000000b dfae9ea0 00000000 00000000 6cc95500 [ 4025.638091][T23422] 9ec0: 8af800c0 40946400 200000c0 200000c0 8af800c0 00000003 dfae9ef4 dfae9ee8 [ 4025.638469][T23422] 9ee0: 807a7ddc 6cc95500 dfae9f14 40946400 00000000 8af800c1 200000c0 8af800c0 [ 4025.638844][T23422] 9f00: 00000003 83a5ec00 dfae9fa4 dfae9f18 80578ee0 813c6f68 ecac8b10 83a5ec00 [ 4025.639226][T23422] 9f20: dfae9f3c dfae9f30 81a60dc0 81a60c90 dfae9f54 dfae9f40 8025c484 8028d914 [ 4025.639575][T23422] 9f40: dfae9fb0 40000000 dfae9f84 dfae9f58 802229ec 8025c440 00000000 8281cfb4 [ 4025.640861][T23422] 9f60: dfae9fb0 0014ced0 ecac8b10 80222940 00000000 6cc95500 dfae9fac 00000000 [ 4025.641554][T23422] 9f80: 00000000 00316308 00000036 8020029c 83a5ec00 00000036 00000000 dfae9fa8 [ 4025.641880][T23422] 9fa0: 80200060 80578dbc 00000000 00000000 00000003 40946400 200000c0 00000000 [ 4025.642265][T23422] 9fc0: 00000000 00000000 00316308 00000036 00300000 00000000 00006364 76fcc0bc [ 4025.642578][T23422] 9fe0: 76fcbec0 76fcbeb0 0001928c 00132970 60000010 00000003 00000000 00000000 [ 4025.642927][T23422] Call trace: [ 4025.643288][T23422] [<813db838>] (subdev_8255_io) from [<813db570>] (subdev_8255_do_config+0x58/0x60) [ 4025.644046][T23422] r7:00004f27 r6:00004f27 r5:840dfb40 r4:813db838 [ 4025.644346][T23422] [<813db518>] (subdev_8255_do_config) from [<813db930>] (subdev_8255_io_init+0x8c/0x9c) [ 4025.644856][T23422] r4:84b44000 [ 4025.645047][T23422] [<813db8a4>] (subdev_8255_io_init) from [<813dbb24>] (dev_8255_attach+0xbc/0x114) [ 4025.645513][T23422] r7:00004f27 r6:dfae9da4 r5:840dfb40 r4:84b44000 [ 4025.645790][T23422] [<813dba68>] (dev_8255_attach) from [<813caa20>] (comedi_device_attach+0x108/0x250) [ 4025.646236][T23422] r10:82b25910 r9:00000000 r8:840dfb40 r7:dfae9d90 r6:840dfb84 r5:840dfb40 [ 4025.646686][T23422] r4:829d23cc [ 4025.646876][T23422] [<813ca918>] (comedi_device_attach) from [<813c656c>] (do_devconfig_ioctl+0x100/0x220) [ 4025.647345][T23422] r10:00000003 r9:40946400 r8:83a5ec00 r7:200000c0 r6:b5403587 r5:840dfb40 [ 4025.647807][T23422] r4:200000c0 [ 4025.648127][T23422] [<813c646c>] (do_devconfig_ioctl) from [<813c7538>] (comedi_unlocked_ioctl+0x5dc/0x1c50) [ 4025.648602][T23422] r8:83a5ec00 r7:200000c0 r6:200000c0 r5:840dfb40 r4:8af800c0 [ 4025.649571][T23422] [<813c6f5c>] (comedi_unlocked_ioctl) from [<80578ee0>] (sys_ioctl+0x130/0xba0) [ 4025.650110][T23422] r10:83a5ec00 r9:00000003 r8:8af800c0 r7:200000c0 r6:8af800c1 r5:00000000 [ 4025.650462][T23422] r4:40946400 [ 4025.650647][T23422] [<80578db0>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4025.651109][T23422] Exception stack(0xdfae9fa8 to 0xdfae9ff0) [ 4025.651415][T23422] 9fa0: 00000000 00000000 00000003 40946400 200000c0 00000000 [ 4025.651820][T23422] 9fc0: 00000000 00000000 00316308 00000036 00300000 00000000 00006364 76fcc0bc [ 4025.652246][T23422] 9fe0: 76fcbec0 76fcbeb0 0001928c 00132970 [ 4025.652549][T23422] r10:00000036 r9:83a5ec00 r8:8020029c r7:00000036 r6:00316308 r5:00000000 [ 4025.652945][T23422] r4:00000000 [ 4025.653473][T23422] Code: e6ef3076 e0842002 e7f32052 e2422612 (e5c23000) [ 4025.654238][T23422] ---[ end trace 0000000000000000 ]--- [ 4025.655115][T23422] Kernel panic - not syncing: Fatal exception [ 4025.673878][T23422] Rebooting in 86400 seconds.. VM DIAGNOSIS: 02:39:22 Registers: info registers vcpu 0 CPU#0 R00=00000000 R01=00000000 R02=00000000 R03=60000193 R04=00000000 R05=83a5ec00 R06=00000000 R07=00000000 R08=8223a860 R09=00000000 R10=83a5ec00 R11=dfae9a84 R12=dfae9a88 R13=dfae9a00 R14=802e16c8 R15=802dfbb8 PSR=60000193 -ZC- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=00000000 R01=b5003500 R02=00000000 R03=83a93000 R04=0001949c R05=00000000 R06=00000000 R07=00000000 R08=00300000 R09=00000000 R10=00006364 R11=76f110bc R12=200006c0 R13=ec41dff8 R14=0001949c R15=0001949c PSR=60000093 -ZC- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000