last executing test programs: 862.710851ms ago: executing program 4 (id=5): socket(0x2, 0x3, 0x2f) ioctl$WSMUXIO_LIST_DEVICES(0xffffffffffffffff, 0xc1045763, &(0x7f0000000040)={0x0, [{}, {0x0, 0xfffffffc}, {0x2, 0x4}, {0x1, 0x8}, {0x1, 0x1}, {0x0, 0x1}, {0x0, 0xaa19}, {0x3}, {0x3, 0xffffffff}, {0x2}, {0x2, 0x4}, {}, {0x0, 0x3}, {}, {0x0, 0x6}, {0x2, 0x4}, {0x2, 0x40000001}, {0x2}, {0x0, 0x5}, {0x0, 0x7ff}, {0x2, 0x5}, {0x2}, {0x5}, {0x2}, {}, {0x2, 0x1}, {}, {0x0, 0x7}, {0x2}, {0x0, 0xfffffffd}, {0x2, 0xa}, {0x2, 0x100004}]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f00000000c0), &(0x7f0000000040)=0xc) sysctl$kern(&(0x7f00000000c0)={0x1, 0x37}, 0x4, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0x3, 0x0, 0x2e) kevent(0xffffffffffffffff, 0x0, 0x6, 0x0, 0x60b, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x80000000, 0x3}) r1 = socket(0x2, 0x2, 0x0) r2 = socket$inet(0x2, 0x3, 0x0) syz_emit_ethernet(0x138, 0x0) dup2(r1, r2) sendmsg$unix(r1, 0x0, 0x0) 855.518528ms ago: executing program 0 (id=1): r0 = syz_open_pts() fcntl$lock(r0, 0x9, &(0x7f0000000840)={0x3, 0x0, 0x5, 0x1000100000000}) flock(r0, 0x3) ioctl$WSMUXIO_LIST_DEVICES(0xffffffffffffffff, 0xc1045763, &(0x7f0000000480)={0x4, [{0x0, 0x8}, {0x2, 0xffffffff}, {0x3, 0x300}, {0x0, 0x202}, {0x0, 0xfffd}, {0x3, 0x6}, {}, {0x3, 0x7}, {}, {0x0, 0x7}, {0x1}, {0x2}, {}, {}, {}, {0x1}, {0x2, 0x3}, {0x2, 0x80000b4}, {0x1}, {0x2, 0xffffeffe}, {}, {0x0, 0x6}, {0x3}, {0x2}, {0x2, 0x3}, {0x0, 0x5}, {0x0, 0x8}, {0x3, 0x10000}, {0x1, 0x80000000}, {0x2, 0x6}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) flock(r0, 0x3) fcntl$lock(r0, 0x8, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x100000001}) mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x3200) unveil(&(0x7f0000000280)='.\x00', &(0x7f00000002c0)='r\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1) r2 = socket(0x2, 0x2, 0x0) ioctl$FIONREAD(r2, 0x80206979, &(0x7f00000000c0)) unveil(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='x\x00') mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x8, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r3, &(0x7f0000000300)={0x0, 0x1}, 0x10, 0x0, 0x0) close(r1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x10, 0x0) 598.639796ms ago: executing program 4 (id=9): r0 = semget$private(0x0, 0x4, 0x8) semop(r0, &(0x7f0000002b80)=[{0x3, 0x0, 0x1000}, {0x0, 0x4, 0x1000}, {0x1, 0x8, 0x800}], 0x3) (async) r1 = socket(0x2, 0x3, 0x0) r2 = dup(r1) setsockopt$inet_opts(r2, 0x0, 0x15, &(0x7f00000000c0), 0x0) (async) r3 = semget(0x1, 0x4, 0x100) semctl$GETNCNT(r3, 0x1, 0x3, &(0x7f00000000c0)=""/27) (async) r4 = socket(0x18, 0x1, 0x0) close(r4) (async, rerun: 32) sendmsg$unix(r4, &(0x7f0000000040)={0x0, 0x26, 0x0, 0x0, 0x0, 0x1f, 0x2}, 0x806) (async, rerun: 32) kevent(0xffffffffffffffff, 0x0, 0xffeffff1, &(0x7f00000002c0)=[{{}, 0xfffffffffffffffe, 0x8c, 0xfffff, 0x10, 0x10}, {{}, 0xfffffffffffffffa, 0x0, 0x20000000, 0x8000000000000002, 0x10046a9}, {{}, 0xffffffffffffffff, 0xc9, 0x5000009c, 0x3, 0x8}, {{r4}, 0xfffffffffffffffd, 0x8a, 0x1, 0x8, 0x56f}, {{}, 0xfffffffffffffffa, 0x35, 0x80, 0x9, 0xf4}, {{}, 0xffffffffffffffff, 0x6, 0x20, 0x3, 0x10000}, {{}, 0xfffffffffffffffd, 0x8d, 0x10, 0x2, 0x800}, {{}, 0xfffffffffffffffe, 0x80, 0x2, 0x1f70, 0x80000000000005}], 0xb19, 0x0) select(0x40, &(0x7f0000000180)={0xfffffffffffffffd, 0x44809e9d, 0xffffffffffffffff, 0xfffffffefffffffe, 0x2000000000000000, 0x210, 0x8, 0x7}, 0x0, 0x0, 0x0) (async, rerun: 32) mknod(&(0x7f00000001c0)='./file0\x00', 0x2000, 0x205b9a) (async, rerun: 32) kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0xfffffffffffffffb}) r5 = kqueue() (async) setrlimit(0x8, &(0x7f0000000000)={0x8, 0x54}) (async) r6 = syz_open_pts() close(r6) (async) close(r1) (async) syz_open_pts() ioctl$TIOCSETAF(r6, 0x802c7416, &(0x7f0000000100)={0x9789, 0xfffffffb, 0x3, 0x80a19e, "bb081aa9000800f7beae58beff0f00", 0x71, 0x4}) (async) writev(r6, &(0x7f0000000700)=[{&(0x7f0000000080)="34eb4cd59e8456ebc0881681c60e1cd9e0bf01b618b3cb934394c5951c1db0fd943a", 0xff99}], 0x1) kevent(r5, &(0x7f00000000c0), 0xb, &(0x7f00000001c0), 0x15, 0x0) poll(&(0x7f0000000240)=[{r5, 0x4}], 0x1, 0x3ac0) r7 = open(&(0x7f0000000200)='./file0\x00', 0x1, 0x0) ioctl$FIONBIO(r7, 0x82907003, &(0x7f0000000140)=0x1) openat$pf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) sysctl$kern(&(0x7f0000000100)={0x1, 0x35}, 0x2, &(0x7f00000011c0)="71f91e5af0501d94a34bdf536647f49a902027647169000000000000", &(0x7f0000000040)=0x1c, 0x0, 0x0) 598.452063ms ago: executing program 2 (id=3): r0 = socket(0x800000018, 0x1, 0x0) poll(&(0x7f0000000400), 0x0, 0xa) ioctl$WSMUXIO_REMOVE_DEVICE(0xffffffffffffffff, 0x80085762, &(0x7f0000000040)={0x1}) r1 = socket(0x18, 0x3, 0x3a) setsockopt(r1, 0x29, 0x6c, &(0x7f0000000040), 0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000200)={{0x18, 0x1, 0xfffffffc}, {0x18, 0x1, 0x8000}, 0x0, [0x0, 0x0, 0x18]}, 0x6e) getsockname(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0xc) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000140), &(0x7f0000000180)=0x10) 596.170406ms ago: executing program 7 (id=8): ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x48, &(0x7f0000000100)}) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r0 = open$dir(0x0, 0x80, 0x4a) setgid(0xffffffffffffffff) sysctl$kern(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setgroups(0x0, 0x0) fchmod(r0, 0xf3) setuid(0xffffffffffffffff) r1 = semget(0x0, 0x0, 0x0) semctl$GETNCNT(r1, 0x2, 0x3, 0x0) rename(&(0x7f00000006c0)='./file0\x00', 0x0) r2 = socket(0x1, 0x2, 0x0) poll(0x0, 0x0, 0x4) ioctl$FIONREAD(r2, 0xc0106924, &(0x7f00000001c0)) select(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$WSDISPLAYIO_USEFONT(0xffffffffffffffff, 0x80585750, &(0x7f0000000140)={'./file0\x00', 0x4, 0xc2, 0x3, 0x1, 0x40803, 0xfffeffff, 0x1, 0x0, 0x1, 0x2004007, 0xf5}) poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0) setitimer(0x0, &(0x7f0000000140)={{0x8001, 0x100800000000009}, {0xffffffffffffffff, 0xfff7}}, 0x0) r3 = socket(0x18, 0x3, 0x0) ioctl$FIONREAD(r3, 0x8080691a, &(0x7f0000000100)) r4 = socket(0x18, 0x3, 0x0) ioctl$FIONREAD(r4, 0x81206919, &(0x7f0000000100)) 595.809902ms ago: executing program 1 (id=2): ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) openat$zero(0xffffffffffffff9c, 0x0, 0x19, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000040)=0x64, 0x4) r1 = socket$inet(0x2, 0x3, 0x0) ioctl$FIONREAD(r1, 0x80206979, &(0x7f0000000100)) 593.564742ms ago: executing program 2 (id=11): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200), 0x800, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x81, 0x2d, 0x2, 0x8}, {0x7, 0xb, 0x9, 0x7}, {0x6, 0x80, 0x8, 0xfffffffe}]}) sysctl$hw(0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0xfffffffffffffe6d, 0x0}) syz_emit_ethernet(0x22, &(0x7f00000003c0)=ANY=[]) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "5f6ad9", 0x38, 0x2f, 0x0, @mcast2, @rand_addr="a143f805a2bf00c2a0335cd5418e0096", {[@hopopts={0x4, 0x2, '\x00', [@enc_lim={0x4, 0x1, 0x6}, @ra={0x5, 0x2, 0x8000}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xa6ec}]}], @icmpv6=@mld={0x1, 0x0, 0x0, 0x0, 0x9, @empty}}}}}}) 451.893534ms ago: executing program 2 (id=12): sysctl$vfs_ffs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x4, &(0x7f0000000080)={0x8, 0x2053}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000000)="ed", 0x1) r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0) ioctl$BIOCLOCK(r2, 0x20004276) r3 = socket(0x18, 0x3, 0x1) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0xe5, 0x0, 0x0, 0x0, 0x0, 0x11, 0x400c}, 0xb3d83f2, 0x200000000000, 0xffffffffffffffff, 0x0, 0x1ff, 0x204000000000, 0x6, 0x5}) connect$unix(r3, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) recvmmsg(r1, &(0x7f0000000880)={&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000002c0)=""/187, 0xbb}], 0x1, 0x0}}, 0x10, 0x2040, 0x0) setrlimit(0x8, &(0x7f0000000980)={0x8, 0x54}) readv(r1, &(0x7f0000000380)=[{0x0}], 0x1) close(r0) setrlimit(0x3, &(0x7f0000000100)={0x7fff, 0x100000}) sysctl$vfs_ffs(&(0x7f0000000140)={0xa, 0x1, 0x11}, 0x3, &(0x7f00000003c0)="afe14e213dc063bf6579a4af1c2445bb3a4da53f2f12e8f2fb2c25ddec7dae07d3a5e38d668d07437f420371674a6147b8c69afc28ee8e360507f50c728cca6f762020bb39cfce5ad9ad1f5c3b267d548c0242285d3481559f8273704c3a9ffa9b452e781df40ac583a1b709414f2a970d4f62abd96dc04419932b59ebf961df0b6fd8ed9c153d11b960926f842809d3", &(0x7f0000000180)=0x90, &(0x7f00000001c0)="a73ee01d3d8650abe1c8", 0xa) mknod(&(0x7f0000000200)='./file0\x00', 0x2000, 0x4287e) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x70e, 0x24) mknod(&(0x7f0000000040)='\x00', 0xc000, 0x5) 451.059171ms ago: executing program 6 (id=13): mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0xd02) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) pread(r0, &(0x7f0000000180)='+', 0x1, 0x8000000000000000) accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) 422.61735ms ago: executing program 6 (id=14): ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x48, &(0x7f0000000100)}) socket$inet(0x2, 0x3, 0x102) sysctl$kern(&(0x7f0000001a00)={0x1, 0x2a}, 0x2, &(0x7f0000001a40)="9dee3ce6e8bd98197e815248e92782b9d4ab11baf996a7e325a9b8c463c086e0568946bb6efee64bfce74c01c0da0d99", &(0x7f0000001b40)=0x30, &(0x7f0000001b80), 0x0) r0 = socket(0x18, 0x3, 0x0) ioctl$FIONREAD(r0, 0xc0106924, &(0x7f00000001c0)) r1 = socket(0x18, 0x3, 0x0) clock_getres(0x69f84b4504433004, 0x0) ioctl$FIONREAD(r0, 0x81206919, &(0x7f0000000100)) ioctl$FIONREAD(r1, 0x8080691a, &(0x7f0000000100)) select(0x40, &(0x7f0000000000)={0xd, 0x2, 0x3, 0x0, 0xffffffffffffa79d, 0x3, 0x0, 0x400}, &(0x7f0000000040)={0x8, 0x3, 0xf, 0x1, 0xfffffffffffffffe, 0x9, 0x1, 0x3d2}, &(0x7f0000000140)={0x4, 0x8001, 0x8, 0x9, 0x4, 0x7fffffffffffffff, 0xd, 0xa}, &(0x7f00000000c0)={0x0, 0xfff}) 410.419637ms ago: executing program 6 (id=15): r0 = syz_open_pts() syz_emit_ethernet(0xd6, &(0x7f0000000340)={@local, @remote, [], {@ipv4={0x800, {{0x24, 0x4, 0x0, 0x0, 0xc8, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0}, @broadcast, {[@rr={0x7, 0x17, 0xa1, [@empty, @loopback, @multicast2, @loopback, @rand_addr=0x81]}, @rr={0x7, 0x7, 0x2, [@multicast2]}, @lsrr={0x83, 0xf, 0x1, [@multicast1, @empty, @rand_addr=0xf]}, @timestamp={0x44, 0x10, 0x8, 0x0, 0x3, [{[], 0x4}, {[@local={0xac, 0x14, 0x0}], 0xd}]}, @timestamp={0x44, 0x18, 0x81, 0x0, 0x8, [{[@rand_addr=0x1], 0xc}, {[@rand_addr=0xae1], 0xfffffffd}, {[], 0x80000001}]}, @timestamp={0x44, 0x1c, 0x5, 0x1, 0x2, [{[], 0x5}, {[@local={0xac, 0x14, 0x0}], 0x4}, {[], 0xc26}, {[@loopback], 0x39}]}, @ssrr={0x89, 0x7, 0xfb, [@empty]}, @noop]}}, @udp={{0x1, 0x2, 0x8}, {"b76bf11d5d4ff88eab4e7d94dcf5288151f250627b0e1fb09303834ed31912d28c8b0c85e066cffa0341de445bbf0423"}}}}}}) syz_emit_ethernet(0x4e, &(0x7f0000000140)={@broadcast, @local, [{[{0x88a8, 0x6, 0x1, 0x1}], {0x8100, 0x0, 0x1, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x17, 0x38, 0x66, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0xa, 0x0, {0x5, 0x4, 0x0, 0x1b, 0xfffc, 0x0, 0x0, 0x8, 0x6, 0xf0, @empty, @loopback}, "00000000d7597512"}}}}}) r1 = openat$vnd(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) ioctl$VNDIOCCLR(r1, 0x80384601, &(0x7f0000000300)={&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x9, 0x0}) open(&(0x7f0000000080)='./file1\x00', 0x0, 0x132) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x8, 0x8, 0x1}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) select(0x1, &(0x7f0000000040)={0x2, 0x81, 0x7, 0x1, 0xffffffffffffffa5, 0x5, 0x3, 0xaeb3}, &(0x7f0000000080)={0xde4, 0x7, 0x0, 0x1, 0x6, 0x6, 0x0, 0x4}, &(0x7f00000000c0)={0x2, 0xac1e, 0x0, 0x89b7, 0x9, 0x7c, 0x85, 0x64}, &(0x7f0000000100)={0x0, 0x86c4}) ioctl$TIOCFLUSH(r0, 0x80047410, &(0x7f0000000100)=0x3) ioctl$WSMOUSEIO_GETPARAMS(0xffffffffffffffff, 0x80105727, &(0x7f00000000c0)={&(0x7f0000000080)=[{0x81, 0x4}, {0x8b, 0x800}, {0x88, 0x5}], 0x3}) syz_emit_ethernet(0x1000e, &(0x7f0000000200)={@random="b905f0ffffff", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x45, 0x0, 0x1, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0}, @broadcast}, @udp={{0x1, 0x3, 0x8}, {"e3c4fc107f71ed734b5547194172bf7adeb4d9e8011e314f72d6ee1c78c9623f3ec3a4274c9b8ddaa2"}}}}}}) 408.674242ms ago: executing program 6 (id=16): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000240)={'tap', 0x0}) kevent(0xffffffffffffffff, &(0x7f0000000040)=[{{}, 0xfffffffffffffff9, 0x6b, 0x11, 0x9}], 0x303, 0x0, 0xfffffffc, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1023, &(0x7f0000000040), 0xe0) r2 = dup2(r0, r0) ioctl$BIOCSETF(r2, 0x80104267, &(0x7f0000000140)={0x3, &(0x7f0000000280)=[{0x7, 0x10, 0xfc, 0x3}, {0x61, 0x1, 0x6, 0x8}, {0x400e, 0x6, 0x43, 0xfffffffe}]}) syz_emit_ethernet(0x138, &(0x7f0000000080)=ANY=[]) r3 = openat$bpf(0xffffffffffffff9c, &(0x7f00000014c0), 0x200, 0x0) ioctl$BIOCSETWF(r3, 0x80104277, &(0x7f0000001540)={0x1, &(0x7f0000001500)=[{0x2c, 0x7, 0x8, 0x7877}]}) ioctl$BIOCSETF(r3, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x1, 0x2, 0x0, 0x6}, {0x6000, 0x39, 0x5b, 0xfffff7e8}, {0x9, 0x3, 0x3, 0x80000001}]}) sysctl$kern(&(0x7f0000000080)={0x1, 0xd731044245eeb78c}, 0x2, &(0x7f00000000c0)="61ccd38e08fe45866fe32bb954054ede4e70223254865dfbbe77b0477d8c259a66a78d40386855c641d9de73f4361de9e91f7f817d8d8b35712a4c11bbe8392719323e346e35e4b88b484ff70c9a6e2f4c94428b992ae9d270f327a613dc408cfde1bb191b92dd0e8769d4aac749da24182caa09ed69407746421570ccf3066e1ea5b2e3f2a68882daf0aaeb299b251ffde059199526eec523eb6b5e95de3d3014fea9b05f8fd9fa096a34c971bd4edfc14c50ab6344c57d6990ae822adabeaf7c7fd18919ff42a04f80990416824cb4471761", &(0x7f00000001c0)=0xd3, &(0x7f0000000200), 0x0) 407.252193ms ago: executing program 3 (id=4): ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xc3, 0x2d, 0x2, 0x8}, {0x60, 0x8f, 0xc, 0x9}, {0x6, 0x2, 0x7, 0xfff7fffc}]}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000200)={0x2, &(0x7f0000000000)=[{0xbc2d, 0x2d, 0x7, 0x5}, {0x54, 0x4f, 0x58, 0x6f}]}) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) sysctl$net_inet_tcp(&(0x7f0000000080)={0x4, 0x2, 0x6, 0x2}, 0x4, &(0x7f0000000240)="090aae987d8b4e473050ec2ef0011b47ad557a9dbe327497535691e61080f340b18464958f60933a41fad72283338ac8f1f28b76006a282752b7e8f81d5cdf4d5f03da115d79629f2807203c849bf68bc363148d2e5cfe3c8ddd7e0c37e7f509c87cd25d6df4064ac7a9e1dc29977f34e7e249a1b6c547cfc0b9cf5db1c7595a49dd0a69a8df0385b23aa50c1b090505cda4c0984108735634d93de8e10b3ec30a", &(0x7f00000000c0)=0xa1, &(0x7f0000000300)="c41ca517549a333c3ddf2432cb7deb393c26b77a7bd59e065e6799017048ac211d6cb33c997a96fa14e24b9d801eb404fb8f24dc8a8f7b94aac474596c7c3e23b2e19aecb37ea4db631cfeb5079287e774f8063336bd9b6a9560750d58328f500e681181ae732bc47084", 0x6a) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) sysctl$hw(0x0, 0x0, &(0x7f0000000180)="00000000000000480300004030782c2dec30c217007a134000002308003c9584364ab76af965d659", &(0x7f0000000000)=0x28, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) write(r0, &(0x7f0000000600)="d81a0f0000006b00000100000000", 0xe) 389.323715ms ago: executing program 3 (id=18): r0 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$FIONREAD(r0, 0x4004667f, &(0x7f0000000040)) r1 = semget(0x1, 0x1, 0x4) semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000080)=""/190) ioctl$WSMOUSEIO_SCALIBCOORDS(r0, 0x81205724, &(0x7f0000000140)={0x4, 0x3, 0xe23, 0x9, 0x53c, 0xfffffffd, 0x8000, 0x10, [{0x5, 0xff, 0x4, 0xa49}, {0x7f, 0x6, 0x3, 0x9}, {0x4f, 0x1d, 0x200}, {0x4, 0x9623, 0x9, 0x1000}, {0x7, 0x5, 0x1ff, 0x7}, {0x5, 0x4, 0x4, 0x17}, {0x100, 0x8000, 0x8, 0x80}, {0xc63, 0x401, 0x81, 0xac}, {0x7, 0x8, 0x2, 0x8000}, {0x4, 0x7, 0x4, 0x8}, {0x8d0, 0x400, 0x8, 0x4}, {0x7fffffff, 0x0, 0x2, 0x80}, {0x550, 0xfffffff8, 0xffffffff, 0x8}, {0x0, 0x520, 0x1}, {0x4, 0x52e1c015, 0xe0fe, 0x3}, {0x2, 0x7, 0x0, 0x72}]}) semop(r1, &(0x7f0000000280)=[{0x2, 0xbd68, 0x800}], 0x1) ioctl$VMM_IOC_CREATE(0xffffffffffffff9c, 0xc2585601, &(0x7f00000002c0)={0x10, 0x1000, [{&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, 0x4c}, {&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff8000/0x4000)=nil, 0x400}, {&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1}, {&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff9000/0x2000)=nil, 0x8000}, {&(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x5}, {&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x1}, {&(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, 0x74ba}, {&(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ff7000/0x2000)=nil, 0x7}, {&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x60cc}, {&(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil}, {&(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x8}, {&(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0xfffffffffffffffc}, {&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0x1}, {&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x100000001}, {&(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x1}, {&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil}], './file0\x00', 0x9}) semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f00000004c0)=""/243) r2 = semget$private(0x0, 0x4, 0x240) semctl$GETVAL(r2, 0x2, 0x5, &(0x7f00000005c0)=""/7) semop(r1, &(0x7f0000000600)=[{0x0, 0x7fff, 0x800}, {0x1, 0x47}, {0x3, 0x9}, {0x4, 0x7, 0x1000}, {0x1, 0x0, 0xc00}, {0x3, 0x2, 0x800}, {0x1, 0x9, 0x1000}, {0x1, 0x80, 0x1000}], 0x8) semctl$GETVAL(r2, 0x2, 0x5, &(0x7f0000000640)=""/4096) sysctl$net_pipex(&(0x7f0000001640)={0x4, 0x23, 0x1}, 0x3, &(0x7f0000001680)="f5d43537282f4978600e42295d2f28a37ac5818fd7b5f6b9eb5cdfd3eeefe03a82bb6b710675d20ece474d36ca996c2b1c2a5a0de7da4990c1b3e528021d69571ff32bc75c617ee72a159df6cb5419fab8245bb0b223a221941c5a434481be2df41543353c8de6217ccbf94bde67e06b042ebc3f20509266480a7d4e5eb4ff8743adbf945c7aee56d3d62aac1b197b62acd03546db31618d9e02a721060aa77792fb4852da7d07d3b0bc80d49e5d85e8e57f424d15875506c9abd319961c5769f788ebe3f7a636cd7faec247001406", &(0x7f0000001780)=0xcf, &(0x7f00000017c0)="3412fd780bdb7c2e765904f164571d5c062499ecdab743bebbbaf0a332abf61022d3a4b82f3920d8a68ccae49e6040ec3036606fcd030abe49fde0135cb5a73396aa8afa60d3dcc5588af003facd84cca1ce451c436eef2df1cfeab7183abea2967481384cdb4d77d355e51d3910fb1649131c10db810ce291229d156cc3f6", 0x7f) setsockopt(0xffffffffffffff9c, 0x9, 0xf, &(0x7f0000001840)="c15c37475ba2e3c86a552236091c2210d8bb6322105cd70fbf029b54fd4b54825b59dc4f5b295c49ed9a3fea4b5118559ada7017a5982f3559bdfff719cecd0d99b3", 0x42) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00000018c0), &(0x7f0000001900)=0xc) sendto(r3, &(0x7f0000001940)="286be2645cd555b52c5e7a08b4b6ccc298abffc3218b3213a288e33b3c6b54e3aa386fc1565c00212e113a1f9ab285787fdce73718ac55626d8308b0d3c9f32c7fc05657d77f240de24455cbef253de0cb9b", 0x52, 0x4, &(0x7f00000019c0)=@in6={0x18, 0x0, 0x99, 0xd}, 0xc) semop(r1, &(0x7f0000001a00)=[{0x3, 0x0, 0x1000}], 0x1) msgget$private(0x0, 0x385) getpeername(r3, &(0x7f0000001a40)=@in6, &(0x7f0000001a80)=0xc) r4 = semget(0x3, 0x2, 0x200) semctl$GETVAL(r4, 0x3, 0x5, &(0x7f0000001ac0)) semctl$GETPID(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000001b00)=""/241) syz_emit_ethernet(0xaf, &(0x7f0000001c00)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0xe, 0x4, 0x0, 0x19, 0xa1, 0x67, 0x9, 0x7, 0x67, 0x0, @multicast1, @multicast2, {[@noop, @lsrr={0x83, 0x1b, 0x71, [@rand_addr=0x8, @rand_addr=0xfffffff6, @empty, @multicast2, @broadcast, @multicast1]}, @noop, @ra={0x94, 0x6, 0x7}]}}, @generic="f857136bcc49dc58bf577d062069765f0ee75785d0455708a407318e62aecd13e241a0bd2cf011d7308af22a5d351e3f888472267914643f99a4ec077a14acf029e485429549c32368fc175cc05806deb69c7e76a1ee30e60b6103df039a22fa86a36260a27a004fab"}}}}) r5 = semget(0x0, 0x3, 0x402) semctl$SETVAL(r5, 0x4, 0x8, &(0x7f0000001cc0)=0xf) ioctl$BIOCSETIF(r3, 0x8020426c, &(0x7f0000001d00)={'tap', 0x0}) mquery(&(0x7f0000fed000/0x13000)=nil, 0x13000, 0x0, 0x0, r3, 0x5331) semctl$SETVAL(r5, 0x1, 0x8, &(0x7f0000001d40)=0x4) msgget$private(0x0, 0x406) close(r3) 388.811487ms ago: executing program 1 (id=19): sysctl$net_pipex(&(0x7f00000000c0)={0x4, 0x22, 0x1}, 0x3, 0x0, 0x0, 0x0, 0x0) (async) r0 = socket(0x800000018, 0x3, 0x0) (async) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x881) r1 = open$dir(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x801) (async) ktrace(&(0x7f00000001c0)='./file0\x00', 0x1, 0x40002344, 0x0) (async, rerun: 32) dup2(r0, r1) (async, rerun: 32) open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) (async, rerun: 32) ioctl$VMM_IOC_RESETCPU(0xffffffffffffff9c, 0x82405605, 0x0) (rerun: 32) unveil(0x0, &(0x7f0000000000)='x\x00') (async) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0) ioctl$FIONREAD(r2, 0x80047308, &(0x7f00000001c0)) mknod(&(0x7f0000000200)='./file0\x00', 0x2000, 0x412dff) (async, rerun: 64) r3 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) (rerun: 64) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000140)="cc1cc3b5d8384e86760f978e661a5f6da1259ea2aa1d935bdfd4a0f10a9140197e6454f6b813271c08ff592c48481506a23afbffffffffffffff58ea9034a0f276eb7ac9b5e19b62360700e2c794dd55b6e40f8a781df5", 0x57}], 0x1) (async) ioctl$WSMUXIO_INJECTEVENT(r2, 0x80185760, &(0x7f0000000000)={0x0, 0x15d80000, {0x2, 0x7}}) sysctl$kern(&(0x7f0000000000)={0x1, 0x48}, 0x2, &(0x7f00000011c0), 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="b10005130000000000003e0004", 0xd, 0x0, 0x0, 0x0) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) (async) r4 = socket(0x11, 0x3, 0x8) sendto$unix(r4, &(0x7f0000000000)="b10005016000000416000b00070000000020000010c18125d7f96ecfc73fd38c23781fd6c61a27ddb06b36ac970bff03000000000000000000000000ebe1aa5323edeb51e2f0ca3ebbc2c4699a09000000acb5b302000d7d010000000100000021020000742fe2458bfbb770c1f5a8aec872ea772ec58904000000008d9810361b1257aba8c500002012010000de5000000000000020000000000000000000000000000000000000001f00000000000800", 0xb1, 0x3a3ae0e0de5f5dda, 0x0, 0x0) (async, rerun: 32) sysctl$kern(&(0x7f00000000c0)={0x1, 0x50}, 0x3, &(0x7f0000000100)="00e0ae5b7e0d0000bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0x50, 0x0, 0x37) (rerun: 32) 386.378371ms ago: executing program 5 (id=20): setrlimit(0x8, &(0x7f0000000980)={0x45, 0x62}) r0 = socket(0x2, 0x4001, 0x0) syz_emit_ethernet(0x66, &(0x7f0000001780)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6036ea0700303afffe8000000000000000000000020000aaff0200000000000000000000ff0200000000000000000000000000010503d885c8d3647bbe4ea35ac6346c2e8614e80f021308ad"]) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000080)=0x1fc, 0x2) r1 = syz_open_pts() writev(r1, &(0x7f0000000640)=[{&(0x7f0000001280)="006b07600e0ece355648b2a627325db0b0288d561d1e8dc75ae0221bf98aaf1dbd096d748d0807452d4144159503e2639d59ed88cd4c7670dc68fd", 0x3b}, {&(0x7f00000012c0)}, {&(0x7f0000001300)}, {0x0}, {&(0x7f0000000500)="4d4b43b3cc88da0063d6253f190fa46c3b3b27cdccd8e590bf0f389c2621cf1bf788ecbab91d77575682f5d96cf57a66a89f237c852db90fc2e58303fe906b0632ac4318e1e6a0f55686c72fde52ee9388d191d8b38f8b3fc0d5b0c1cde0fd415583b32e7eeef4a427dd7ba2e423366012eb3d42f0973a8b6c3dbc07f61c173e79bc1ddba6201b5d053384ff2026368c72ab0d004fc6652bc5bf315250815d78a2", 0xa1}], 0x5) 386.038577ms ago: executing program 6 (id=21): openat$wsdisplay(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) r0 = socket(0x2, 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000080)={'tap', 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) select(0x0, 0x0, &(0x7f0000000040)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000080)={0x7fff}, &(0x7f00000000c0)) setsockopt(r0, 0x0, 0x5, &(0x7f0000000140)="16890000", 0x4) 322.901336ms ago: executing program 3 (id=22): r0 = openat$pf(0xffffffffffffff9c, &(0x7f00000002c0), 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)="346ef7c65f7968031bd6835871e92db12d916c79d8aa245ced48ebfd856af0bd1a9742a48b9cc3923a765b93abe1b0edbd3aaa1be993c0910031bb63bba3599cdb8737ed6b549359a01708c26f4f30803a1ce1054e441c9ac4926b68f982bd55078212db9e92ac75ff18cb27da56ef13b7d0e97fa886188fae92189f08fce8ceff20eb1d57296c93249855a0daf930e337a2d305a727f5c01d29920b50e2aeb54c4e6b785e62bf0c917d8eb021ee5017dc945411ea55804e8d2c7d", 0xbb) ioctl$TIOCSETA(r0, 0xc1084425, &(0x7f0000000040)={0x3, 0x2fb, 0x6, 0x7, "19da800600004000000000642e15e814de0aa800", 0x2000000, 0x5}) mknod(&(0x7f0000000040)='./bus\x00', 0x100000000205f, 0x800) mknod(&(0x7f0000000280)='./file0\x00', 0x1ffa, 0x0) r1 = openat$pf(0xffffffffffffff9c, &(0x7f00000002c0), 0x202, 0x0) ioctl$WSDISPLAYIO_GETSCREENTYPE(r1, 0xc028575d, &(0x7f0000000300)={0x9, 0x7f, './bus\x00', 0x0, 0x23c2, 0x7, 0x401}) r2 = open(&(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2, 0x0) sendto(r2, &(0x7f0000000380)="172d69a0", 0x4, 0x2, &(0x7f00000003c0)=@un=@abs={0x0, 0x0, 0x0}, 0x8) poll(&(0x7f00000000c0)=[{r2, 0xae98cd7e8d4e801f}], 0x1, 0x9) writev(r2, &(0x7f0000000100), 0x0) poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) sysctl$net_inet_tcp(&(0x7f00000000c0)={0x4, 0x18, 0x6, 0x2}, 0x4, &(0x7f0000000140)="9bfc39d9", &(0x7f0000000080)=0x4, 0x0, 0x0) ioctl$VT_RELDISP(r2, 0x20007604, &(0x7f0000000100)=0x1) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xb5219f1000b913f1, 0x0) link(&(0x7f0000000340)='./bus\x00', &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 322.437902ms ago: executing program 6 (id=23): ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000040)={0x10000000, 0xffff63de, 0x5, 0x2, 0x8, 0x3, 0x44, 0x10, [{0x5, 0x3, 0xfffff115, 0x80000001}, {0x3, 0xffffffff, 0x6, 0xfff}, {0x1, 0x4baa, 0x3, 0x9}, {0x4, 0xe2, 0x0, 0x100}, {0x3, 0x2000007, 0x5, 0x84}, {0x7890, 0xffff, 0x8, 0x2}, {0x4, 0x800, 0x3, 0xfffffffa}, {0x207, 0xffffffff, 0x28000, 0xffffe2e9}, {0x9, 0x1000, 0x6, 0x7fff}, {0x3, 0x1, 0x6, 0x8bfd}, {0x0, 0x0, 0x8, 0x6}, {0x10000, 0x0, 0x800000, 0xa6a}, {0x401, 0x4, 0x400009, 0xa1}, {0x3, 0x6e2, 0x2, 0x6f5fc48f}, {0x3, 0x101, 0x3, 0x9}, {0x9be2, 0x1, 0x2, 0x400}]}) setrlimit(0x8, &(0x7f0000000980)={0xb, 0x800000054}) r0 = syz_open_pts() close(r0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000000)={0x0}, 0xc) fcntl$setown(r0, 0x6, r1) r2 = syz_open_pts() ioctl$TIOCSETAF(r2, 0x802c7416, &(0x7f0000000180)={0x190, 0x6, 0x3, 0x2, "7f108c7bf52094d94dd2053ab87516b63b6e24d7", 0x7, 0x4}) r3 = socket(0x18, 0x3, 0x20) mquery(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x0, r2, 0x7) setsockopt(r3, 0x1000000029, 0x33, &(0x7f00000000c0)="b207", 0x2) ioctl$TIOCSETA(r0, 0x802c7414, &(0x7f00000000c0)={0x40, 0x5, 0xfffdff7c, 0x160350d, "02f0ee091a000c1300000fe0ff22850900", 0x1000004, 0x2}) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)='\x00', 0xffaa}], 0x1) 321.840598ms ago: executing program 5 (id=24): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200), 0x20000, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x81, 0x2d, 0x2, 0x8}, {0x7, 0xb, 0x9, 0x7}, {0x6, 0x80, 0x8, 0xfffffffe}]}) (async) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000040)={'tap', 0x0}) ioctl$BIOCIMMEDIATE(r1, 0x80044270, &(0x7f0000000300)=0xd467) (async) select(0x40, &(0x7f0000000000)={0x1c, 0x4, 0x4, 0x8, 0x4, 0x8, 0x200, 0xfffffffffffffffc}, 0x0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000380)=ANY=[]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) poll(&(0x7f00000001c0)=[{r1, 0xaeecaebf517d446a}], 0x1, 0x400006) (async) sysctl$hw(0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x8, 0x0) (async) r2 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x8, &(0x7f0000000080)=0x200, 0x4) (async) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0xfffffffffffffe6d, 0x0}) syz_emit_ethernet(0x22, &(0x7f00000003c0)=ANY=[]) 320.891653ms ago: executing program 5 (id=25): syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd66fd4172189f7af02c000833042a818a724ac0f75111e18e2967fc6b8dfe8000000000000000040000000000aa060000"]) 320.761983ms ago: executing program 5 (id=26): mkdir(&(0x7f0000000300)='./file1\x00', 0x0) setitimer(0x1, &(0x7f0000001fc0)={{}, {0x5}}, &(0x7f0000002000)) chroot(&(0x7f0000000040)='./file1\x00') sysctl$kern(&(0x7f0000000040), 0x3, 0x0, 0x0, &(0x7f0000000080)="4f1d4c6344b80ed788b6a4515248df3aa745bb992c574ab4cdf5587145812eab4a988f7fafd7a01d99776d988908cd186b51f34f8c15ffa0c685ad4116c783959eff4278384b4000384dbb1c2aaeff10b4135529a1da6fda67c67469d954be811b25ec5521559154c586eefff122009f659cd3e27e98a3241495005f102d9101d158284c0ee3250aa7c11042330de22a299ab00894fdc9bac6042d", 0x4) unveil(&(0x7f0000000080)='.\x00', &(0x7f0000000000)='x\x00') 77.95666ms ago: executing program 1 (id=27): mknod(&(0x7f0000000480)='./bus\x00', 0x2000, 0x450a) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x40, 0x0) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0xa0, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETF(r1, 0x80104267, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) getpeername$unix(r0, &(0x7f00000004c0)=@file={0x0, ""/4091}, &(0x7f00000014c0)=0xffd) r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000001500), 0x20, 0x0) flock(r3, 0x4) ioctl$BIOCPROMISC(r2, 0x20004269) syz_emit_ethernet(0x1000e, &(0x7f00000001c0)=ANY=[]) ioctl$BIOCLOCK(r2, 0x20004276) sysctl$hw(&(0x7f0000000100)={0x6, 0x2}, 0x2, &(0x7f00000001c0)="935391de9226b7edf48126e8987614d791b3ffeb51670a31cc512c76fc7011010cd26dc40d6333a6d5dd70bd968414b66d3f390d50c87585cd7fb03883c098ec5bfa8acb61da99af48b3463a0bc65fa5eddba00c3443af254b3a19f49f8696dd7489aea42eb9feb4acf808d43aea09092d673bffd0928e9ecdaceca588a1d75616a2bb2cc655feb7eec63c13316e2c23e65d09269f743cb89635f45caae20acaf377724a321517226fc46fc62528239d0e5926a36d308fbdd7a92ad61ba5850f3d4c54388f019ee4018919c566b9c681c65936dc3e60179c1fa620269e0ab82f3193e8d843dbba177878a98834d872f34d6ec9140e500f", &(0x7f0000000140)=0xf7, &(0x7f0000000300)="1ca089edec3a716930906a8a2f26b0ab2fd627da06691455276b19694bcade1d1861809554399da8bb9704cc41fb9a59c2c8c2c63887c27fb03abbfc532764f62e1d8bac070ad59847cbd7f49acd8508ea37bbd44ecaf53c9271a71cc33dfe5a17c5067b56b0931486341295ff5fccbe1db1f9f6aaa5e2e6152bea62339cdd981bab48e5c8a07f0dcafecc5aa41ebd58a420af8028a557032bcbd321ed4e3417d54fd5356d971adfd574bfe7132040eb313cbea0f4973647cf49d17c40d183d7de53172752b1935123ce9cb83a6989b87eea9a0eb5", 0xd5) ioctl$WSMUXIO_ADD_DEVICE(r0, 0x80085761, &(0x7f0000000180)={0x2}) mknod$loop(&(0x7f0000000400)='./bus\x00', 0x80, 0x1) 71.731119ms ago: executing program 5 (id=28): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x6, 0x5, 0x0, 0x2}, {0x30, 0xc, 0xc, 0xd}, {0x6, 0x9, 0x12, 0x6}]}) ioctl$BIOCSFILDROP(r0, 0x80044279, &(0x7f0000000080)) sysctl$hw(0x0, 0x0, &(0x7f00000000c0)="7d9cf245f1c6af6b50041b02003e80000000000000000000005a230f87de4ada9aaf027f", &(0x7f0000000000)=0x24, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) execve(0x0, &(0x7f0000000240)=[&(0x7f0000000200)='tap'], 0x0) r1 = socket(0x18, 0x2, 0x0) syz_emit_ethernet(0x42, &(0x7f0000000180)=ANY=[@ANYRES64, @ANYRESHEX, @ANYRESDEC=r1]) kqueue() ioctl$FIONREAD(0xffffffffffffffff, 0xc0206921, 0x0) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000380)={0x6, &(0x7f0000000340)=[{0x2, 0x4, 0xfe, 0x401}, {0x1, 0x6, 0x6, 0x5}, {0x9, 0x7, 0x9, 0x6}, {0x400, 0x67, 0xfb, 0xfffffffa}, {0x7, 0x10, 0xea, 0x80000000}, {0x9, 0x5, 0x7f, 0xb9a}]}) connect$unix(r1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$FIONREAD(0xffffffffffffffff, 0x80206913, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0xffffffffffffffff, 0x16) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x10000000000001}}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x8) mprotect(&(0x7f0000254000/0x2000)=nil, 0x2000, 0x2) lstat(0x0, 0x0) r2 = socket(0x18, 0x5, 0xfd) mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x51fe) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0) close(r2) r3 = socket(0x18, 0x2, 0x0) setsockopt(r3, 0x2d, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r2, &(0x7f00000003c0)=@abs={0x0, 0x0, 0x1}, 0x8) write(r0, &(0x7f0000000600)="d81a0f0000006b00000100000000", 0xe) openat$pf(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) 11.035582ms ago: executing program 1 (id=29): ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x83, 0x2d, 0x2, 0x8}, {0x60, 0x8f, 0x9, 0x9}, {0x6, 0x2, 0xf, 0xfff7fffc}]}) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x100, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f00000002c0)={r1, r3, r2}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x8, &(0x7f0000000040)={0x7, 0x2000000000000}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYRES16=r4], 0x28}, 0x0) syz_emit_ethernet(0x42, &(0x7f0000000040)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0x67, 0x0, 0x0, 0x6, 0x0, @multicast1, @local={0xac, 0x14, 0x0}}, @tcp={{0x2, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x8000, 0x0, 0xfffc, {[@window={0x3, 0x3, 0x3}, @window={0x3, 0x3, 0x2}, @generic={0x3, 0x2}, @generic={0x8, 0x2}]}}}}}}}) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) recvmmsg(r6, &(0x7f0000000000)={&(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000000), 0x63}}, 0x10, 0x0, 0x0) fcntl$setown(r0, 0x6, r1) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000000)={0x0, &(0x7f0000000080)}) r8 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000500), 0x8, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) ioctl$VMM_IOC_INTR(r8, 0xca605601, &(0x7f0000000040)={0x1, 0x0, 0x1}) r9 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) read(r0, &(0x7f0000000300)=""/52, 0x34) ioctl$BIOCSETIF(r9, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) sysctl$hw(0x0, 0x0, &(0x7f0000000080)="00070000004030632c2dec30c217007a1a400000005c0462000008178b75000804b9c571714c0100000057c9c661cf184ac4506a5e5266d935ea1d8cc8b87add0a5cc78a", &(0x7f0000000000)=0x44, 0x0, 0x0) ioctl$BIOCSRSIG(r9, 0x80044272, &(0x7f0000000100)=0x6) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$BIOCSETWF(r9, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) symlink(&(0x7f0000000100)='./bus/\x00', &(0x7f0000000140)='./bus\x00') poll(&(0x7f0000000380)=[{r6, 0x10}, {r10, 0x4}, {r5, 0x20}, {0xffffffffffffffff, 0x4}, {r10, 0x8}], 0x5, 0x7) readlink(&(0x7f00000000c0)='./bus\x00', 0x0, 0xfffffffffffffea4) ioctl$FIONREAD(r10, 0x40047309, &(0x7f00000001c0)) write(0xffffffffffffff9c, &(0x7f0000000480)="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", 0x11b) 9.512766ms ago: executing program 2 (id=30): r0 = socket$inet(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x1e, 0x0, 0x0) (async) r1 = socket$inet(0x2, 0x2, 0x0) close(r1) (async) r2 = socket$inet(0x2, 0x2, 0x0) r3 = accept$inet(r2, &(0x7f0000000280), &(0x7f00000002c0)=0xc) setsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000300)="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", 0xfb) (async) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)="b390ad87b188bf14d10d9676", 0xfffffffffffffcc0) (async) sysctl$net_inet_icmp(&(0x7f0000000640)={0x4, 0x2, 0x1, 0x5}, 0x4, &(0x7f0000000680)="78817474", &(0x7f0000000700)=0x4, 0x0, 0x0) (async) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)="20b2f7e25dc47dadd867c636bda502fe10338bbd708dfa0c646661684c7d5467e30f3698c61de6c58f69f0a979661875ec7c81a55c3db0bfda5ed41776e57e8ff409438d0a8fbff8983946d7128cc736299087edb16b007e4b50ec133705f8d989113fcc02c4d232dc0008e2251fba521a3ce2fa510155b8189c9a413e7b9c2775295dd690004cba9043846347455093c669b696d2552d3a67c6e31a4b7e5ffee34c59b08a077abd2e707343ad7fce8b2d35b3accec7c2d01e1f7f4d623234a31e61ba4935e8f8d056655f30aa62b4118fec7884821e389976ac62b82b01684a6b5948216e3838409f0cfaa9", 0xec) sysctl$net_inet_icmp(&(0x7f0000000140)={0x4, 0x2, 0x1, 0x6}, 0x4, &(0x7f0000000180)="9c78281e67cb69eda172e989c43a6c08415f315759225e012d2178a62d63d3661432135bcb2a3cb1f5f69dc402ef327189dca6964b59f4094a53cecbf28bae5efcd7e7bb322f07aabdcc1e0467bad7e2b327d5f260974851aa7d12bd58dec3a547d1d80d2ef8c00599a7a08f9d91b9f086b30224f7789b67c39eb09bba571f890cdb83d90c37b7d3", &(0x7f0000000240)=0x88, &(0x7f0000000740)="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", 0x1000) 8.944234ms ago: executing program 5 (id=31): select(0x40, &(0x7f0000000180)={0x80000000, 0x44809e9d, 0xfffffffffbffffff, 0xfffffffefffffffd, 0x2000040000000002, 0x210, 0x9454, 0x9}, 0x0, 0x0, 0x0) mknod(&(0x7f00000001c0)='./file0\x00', 0x2000, 0x205b9a) r0 = kqueue() kevent(r0, &(0x7f00000000c0), 0x8, &(0x7f00000001c0), 0x8aa0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10, 0x100) ioctl$FIONBIO(r1, 0x82907003, &(0x7f0000000140)=0x2) ioctl$FIONBIO(r1, 0x82907003, &(0x7f0000000140)=0x1) mknod(&(0x7f0000000000)='./file1\x00', 0x2000, 0x285b9a) r2 = open(&(0x7f0000000080)='./file1\x00', 0x40, 0x132) ioctl$FIONBIO(r2, 0xc0307004, &(0x7f0000000140)=0x1) 5.79564ms ago: executing program 2 (id=32): setrlimit(0x5, &(0x7f00000008c0)={0x42, 0x25e}) (async, rerun: 32) setrlimit(0x3, &(0x7f0000000000)={0x4, 0x100000}) (rerun: 32) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x637e) select(0x40, &(0x7f0000000180)={0xfffffffffffffff9, 0x44809e9d, 0xffffffffffffffff, 0xfffffffffffffffd, 0x2800000000000000, 0x181c, 0x8, 0x2000000000000004}, 0x0, 0x0, 0x0) r0 = kqueue() kevent(r0, &(0x7f00000000c0), 0x8, &(0x7f00000001c0), 0x15, 0x0) (async) kevent(0xffffffffffffffff, 0x0, 0xffeffff1, &(0x7f00000002c0)=[{{}, 0xfffffffffffffff9, 0x0, 0x0, 0x7, 0x5}, {{}, 0xfffffffffffffff8, 0x4f, 0x20000000, 0x7fffffffffffffff, 0x46ad}, {{}, 0xfffffffffffffff9, 0x1, 0xf0000000, 0x8001, 0x8}, {{}, 0xfffffffffffffffc, 0x20, 0x4, 0xfffffffd, 0xc3d}, {{}, 0xfffffffffffffffb, 0x37, 0xf0000000, 0x9, 0x3}, {{}, 0xffffffffffffffff, 0x57, 0x2, 0xe, 0x10000}, {{}, 0xfffffffffffffffd, 0x14, 0x10, 0x2, 0x100000002}, {{}, 0xfffffffffffffffd, 0x80, 0x1, 0x1f70, 0x5}], 0xb19, 0x0) sysctl$hw(0x0, 0x0, &(0x7f00000000c0)="99c5069e7aab2155751fcf107818533afc9ff01a68a4b1baa30a07f4c4b66ce08d59af7e54a8341f3be673a174c3a12223a171ff2ab99d0e0d43f0a6c3948f11658e876ac2126614dcd00fdfe76f1ace1f77da0c0af828b5c508585fd9df9ae729f85999a053e2c9872fbdd4e491010010791840000000000000000081131a6f0b680f72f2b0d9a19e", 0x0, 0x0, 0x0) (async) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x22) ioctl$FIONBIO(r1, 0x82907003, &(0x7f0000000140)=0x2) (async) close(r1) (async) r2 = syz_open_pts() syz_open_pts() (async) syz_open_pts() (async, rerun: 32) fcntl$lock(r2, 0x7, &(0x7f0000000080)={0x1, 0x3, 0x10000, 0x2}) (async, rerun: 32) r3 = syz_open_pts() close(r3) (async) syz_open_pts() (async) ioctl$TIOCSETA(r3, 0x802c7414, &(0x7f0000000040)={0x27ff9, 0x4b6b, 0xfff9, 0x21d8b788, "0700a460190d070a7f000800caaed2059c0a00", 0x3db, 0x40}) (async) readv(r3, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/236, 0xec}, {&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/56, 0x38}], 0x3) (async) writev(r3, &(0x7f0000000440)=[{&(0x7f0000000080)="e7a54f37b7b9ef7987a600dca7", 0xd}], 0x1) 3.088336ms ago: executing program 2 (id=33): r0 = openat$wsmuxkbd(0xffffffffffffff9c, &(0x7f0000000200), 0x8, 0x0) recvfrom$inet6(r0, &(0x7f0000000240)=""/90, 0x5a, 0x1000, &(0x7f00000002c0)={0x18, 0x1, 0x8, 0xffffff86}, 0xc) mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x412dff) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[], 0x18}, 0x0) r1 = open(&(0x7f0000000540)='./bus\x00', 0x40, 0x17a) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) readv(r2, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/87, 0x57}], 0x1) sendmmsg(r0, &(0x7f00000004c0)={&(0x7f0000000480)={&(0x7f0000000400)=@in={0x2, 0x1}, 0xc, &(0x7f0000000440)=[{&(0x7f0000000680)="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", 0x1000}], 0x1, &(0x7f0000001680)=[{0x98, 0xffff, 0x1, "2f3137ee6f4082e3312ea26c08fa2f5930527b5799f491671c4864e482459e3ae94549bb1d8566665f6d31b811ded90b885d47bf242753833e936dad650225da6b5bfbb2f7b18186ea69061d6819b5856680f37b5bcddcaee9bcdf8cb2a22084a038a7fe434056e7b6c9f6322f523b7817a9a50181f3d2acceb23dc330b8a3876b"}, {0x98, 0x9648ca111fb39142, 0x1, "2034ff51ae525498f1d8760f522e5b8a28a08d1d695bdd6a0f115eeab67d005121f75edb840501a7a97fbc6262d6f46475d07e4eec0e8f24371ef1517f06fc97dce07294c1394cc85ce6ea2543c92cfa1a04667401433ff5e4b8f976632b0f38b0ea1131f78ffb5e00120f526cc5a062b40172a40278ec3b0e3884de8737f35ba3a32340cd"}, {0x38, 0x1, 0x3, "f0707416d56dd67b377c7d3a54284ff905eaf3b12adefbc36fb4823dcf3b37197e90216b8c9234af"}, {0x20, 0xffff, 0xffffffff, "8da4dc3fce58e7035f960dfde0bd"}, {0xe8, 0x1, 0x7fff, "5e994b8ca359023c691ac4aa3264d5beccca6966fd7e30c7c9ce7b5688a89bcf60af132f39a7e8e13b29a459fee5b3ffa5b90f60af32c4aa275c08e1bfb65595f08fc153944ef36121b1b988b2e130c1757eb673350dc369162fe9f7032adbac07c973af6b10b71496475d33c387b8ccbe2e46c09b758df8ae086a839156619ed1b328de955a1a5152f7fab2349573c2ae6122b6cd230d4cd36ca8b0095c45f754d7a2e3953cb297183405a69afa8f7c535a85c0fb5e623a3b5dbcb4802908ed2d4be249caaaf9958c9bbc85d9c703538e4560"}, {0x50, 0xffff, 0x3, "35dc6338cb7d94a0801b8906fe8db95f0829034d593ba14bd3ae2bf2bfb67facd74b16ba70e8884e647e48fbe8ce2454bf70670d48df9448c0de69a2c988f562"}, {0x60, 0x1, 0x3ff, "0862e904edabc0aacb0b0fe231596a672692ab7666ff68850c3a03dc0affa0591119e86d7258761990c86851d78f4949d77bb0bbe1336b3a8c275b75b6019515e5e227bb34e37e337229"}, {0x78, 0x1, 0xc74, "1f12c638991184e0270a9392241e74cafaaf1d38f0f445d0cf52481baa9370f7c8b008cc358a857022c8d01d8188aa3105e4fbda01868d319d15cce1870d8f50b69f22e2a6e583a5046858d6b9e69d09316c40c602c4215dc19cd46c70eaf9fbe38aa461a57926"}], 0x398}, 0xfffffc00}, 0x10, 0x40a) preadv(r1, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/104}, {&(0x7f0000000140)=""/192, 0x100000}, {&(0x7f0000000340)=""/175}, {&(0x7f0000000000)=""/18}], 0x10000000000002b8, 0x0) r3 = syz_open_pts() connect$unix(r1, &(0x7f0000000080)=@file={0x1, './bus\x00'}, 0x8) ioctl$TIOCOUTQ(r3, 0x40047473, &(0x7f0000000180)=0x8) ioctl$FIONBIO(r1, 0x8004667e, &(0x7f0000000500)=0xfff) mquery(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x10, r1, 0xb977) 0s ago: executing program 1 (id=34): mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1) mknod(&(0x7f0000000400)='./file0\x00', 0x2000, 0x5c4a) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0xee4bce5bb233ab95) (async) r2 = kqueue() (async, rerun: 32) ioctl$VMM_IOC_RESETCPU(0xffffffffffffff9c, 0x82405605, &(0x7f00000019c0)={0xfffffffc, 0xfffffffe, {[0xfffffffffffffffc, 0xa, 0x5, 0x100000000, 0x0, 0x80008000, 0x8000002e, 0x1, 0xffffffff, 0x2f01, 0x2, 0x3, 0xfffffffffffffffe, 0x2, 0x4, 0x4, 0xfffffffffffffff5, 0x100], [0x5, 0x5, 0xfffffffbfffffff8, 0x0, 0x1, 0x80000000, 0x800ee4, 0x0, 0x0, 0x800000047], [0x8, 0x2, 0x100000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe], [0x3, 0x1ffffffffff, 0x0, 0x100000002, 0xfffffffffffffffe], [{0x0, 0xc, 0x4, 0x7d06}, {0x2, 0x2, 0x1, 0x3}, {0x0, 0xfffffffd, 0xfffffffd, 0xffc}, {0x1008, 0x0, 0x6, 0xfffffffffffffffe}, {0x0, 0x400, 0xd, 0x40}, {0x7ffe, 0x2000, 0x40003, 0x1}, {0x6, 0x1, 0x7}, {0x0, 0x95b, 0x200, 0xc}], {0x0, 0x5, 0x0, 0x849}, {0x203, 0x10, 0x1, 0x2}}}) (async, rerun: 32) r3 = openat$pf(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) ioctl$TIOCSETA(r3, 0xc450443d, &(0x7f0000000000)={0x800, 0xffff002f, 0xe9, 0x7ffffffd, "01af9b1977000000d0fb2cc46001a83a00", 0x10008000, 0xb}) kevent(r2, &(0x7f0000000080), 0xe4a, 0x0, 0xa9fa, 0x0) (async) dup2(r1, r0) (async) open(&(0x7f0000000e40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x33) rename(&(0x7f0000000200)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000100)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async, rerun: 64) unlink(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async, rerun: 64) link(&(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.208' (ED25519) to the list of known hosts. pckbd_enable: command error panic: kernel diagnostic assertion "refs != ~0" failed: file "/syzkaller/managers/multicore/kernel/sys/kern/kern_synch.c", line 955 Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 83503 18842 0 0x2 0 0 syz-executor db_enter() at db_enter+0x25 panic(ffffffff833b5f47) at panic+0x1e5 __assert(ffffffff833f0e0d,ffffffff833fdd03,3bb,ffffffff83427d52) at __assert+0x29 refcnt_finalize(ffff8000fffdef08,ffffffff833a767d) at refcnt_finalize+0x1db pppx_if_destroy(205b9a,ffff8000fffdef00) at pppx_if_destroy+0x3d pppxclose(205b9a,2,2000,ffff8000fffe9778) at pppxclose+0xa0 spec_close(ffff80003a7eaa70) at spec_close+0x417 VOP_CLOSE(fffffd806c9c8870,2,fffffd80097fd3a8,ffff8000fffe9778) at VOP_CLOSE+0x132 vn_closefile(fffffd80679a6a48,ffff8000fffe9778) at vn_closefile+0x12b fdrop(fffffd80679a6a48,ffff8000fffe9778) at fdrop+0x121 closef(fffffd80679a6a48,ffff8000fffe9778) at closef+0x192 fdfree(ffff8000fffe9778) at fdfree+0x116 exit1(ffff8000fffe9778,0,0,1) at exit1+0x576 sys_exit(ffff8000fffe9778,ffff80003a7eade0,ffff80003a7ead30) at sys_exit+0x1a end trace frame: 0xffff80003a7eadd0, count: 0 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic *cpu1: kernel diagnostic assertion "refs != ~0" failed: file "/syzkaller/managers/multicore/kernel/sys/kern/kern_synch.c", line 955 ddb{1}> trace db_enter() at db_enter+0x25 panic(ffffffff833b5f47) at panic+0x1e5 __assert(ffffffff833f0e0d,ffffffff833fdd03,3bb,ffffffff83427d52) at __assert+0x29 refcnt_finalize(ffff8000fffdef08,ffffffff833a767d) at refcnt_finalize+0x1db pppx_if_destroy(205b9a,ffff8000fffdef00) at pppx_if_destroy+0x3d pppxclose(205b9a,2,2000,ffff8000fffe9778) at pppxclose+0xa0 spec_close(ffff80003a7eaa70) at spec_close+0x417 VOP_CLOSE(fffffd806c9c8870,2,fffffd80097fd3a8,ffff8000fffe9778) at VOP_CLOSE+0x132 vn_closefile(fffffd80679a6a48,ffff8000fffe9778) at vn_closefile+0x12b fdrop(fffffd80679a6a48,ffff8000fffe9778) at fdrop+0x121 closef(fffffd80679a6a48,ffff8000fffe9778) at closef+0x192 fdfree(ffff8000fffe9778) at fdfree+0x116 exit1(ffff8000fffe9778,0,0,1) at exit1+0x576 sys_exit(ffff8000fffe9778,ffff80003a7eade0,ffff80003a7ead30) at sys_exit+0x1a syscall(ffff80003a7eade0) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x78c809c27db0, count: -16 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff80003a7ea840 rbx 0xffff8000299dee07 rdx 0 rcx 0xffff8000fffe9778 rax 0xffff8000299ddff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x5fe209ccc03d05ba r11 0x9b2a21a07431074e r12 0xffff8000299dec08 r13 0 r14 0 r15 0x1 rip 0xffffffff81262665 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003a7ea830 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor) tid=268895 pid=28479 tcnt=0 stat=onproc flags process=1008 proc=2000 runpri=32, usrpri=50, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0xffff8000fffe9778 scnt=-1 ecnt=1 forw=0xffffffffffffffff, list=0xffff8000fffe9a10,0xffff8000fffe8fc0 process=0xffff8000fffe7040 user=0xffff80003a7e5000, vmspace=0xfffffd800dbad3f0 estcpu=0, cpticks=11, pctcpu=0.9, user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 62738 189417 80025 0 2 0 syz-executor 62738 442825 80025 0 2 0x4000000 syz-executor 8629 504989 7186 0 2 0 syz-executor 8629 16613 7186 0 3 0x4000000 smrbar syz-executor 75766 316964 26425 0 2 0 syz-executor 75766 15510 26425 0 3 0x4000080 fsleep syz-executor 10214 96996 29670 0 2 0xc80 syz-executor 10214 480712 29670 0 3 0x4000080 fifow syz-executor 10214 76811 29670 0 3 0x4000080 fsleep syz-executor 70852 119660 77806 0 2 0xc80 syz-executor 70852 304007 77806 0 3 0x4000080 lockf syz-executor 70852 235062 77806 0 3 0x4000080 lockf syz-executor 70852 245853 77806 0 3 0x4000080 fsleep syz-executor 72166 300110 18842 0 2 0x2 syz-executor 26425 300641 18842 0 2 0xc82 syz-executor 7186 250962 18842 0 2 0xc82 syz-executor 5533 6136 18842 0 2 0xc82 syz-executor 29670 74170 18842 0 2 0xc82 syz-executor 80025 138206 18842 0 2 0xc82 syz-executor 27544 257896 18842 0 2 0x2 syz-executor 77806 386711 18842 0 3 0x82 nanoslp syz-executor 18842 83503 93933 0 7 0x2 syz-executor 93933 320200 41995 0 3 0x10008a sigsusp ksh 41995 208491 62087 0 3 0x98 kqread sshd-session 62087 67175 20979 0 3 0x92 kqread sshd-session 72767 137835 1 0 3 0x100083 ttyin getty 20979 208735 1 0 3 0x88 kqread sshd 37539 33433 38728 74 2 0x1100012 pflogd 38728 326401 1 0 3 0x80 sbwait pflogd 9881 23717 56328 73 3 0x1100090 kqread syslogd 56328 9562 1 0 3 0x100082 sbwait syslogd 85130 399800 1 0 3 0x100080 kqread resolvd 93844 331143 67805 77 3 0x100092 kqread dhcpleased 89982 269076 67805 77 3 0x100092 kqread dhcpleased 67805 328636 1 0 3 0x80 kqread dhcpleased 20678 523097 0 0 2 0x40014200 smr 1209 153034 0 0 2 0x14200 zerothread 67337 282063 0 0 3 0x14200 aiodoned aiodoned 57482 93136 0 0 3 0x14200 syncer update 32171 43390 0 0 3 0x14200 cleaner cleaner 9428 173630 0 0 3 0x14200 reaper reaper 29302 263671 0 0 3 0x14200 pgdaemon pagedaemon 98316 516538 0 0 3 0x14200 bored viomb 25949 128547 0 0 3 0x40014200 acpi0 acpi0 73198 148631 0 0 3 0x40014200 idle1 98247 419698 0 0 3 0x14200 bored softnet1 9374 384878 0 0 3 0x14200 bored softnet0 33284 473741 0 0 3 0x14200 smrbar systqmp 6239 127914 0 0 3 0x14200 bored systq 9277 33390 0 0 2 0x14200 softclockmp 26399 292513 0 0 3 0x40014200 tmoslp softclock 88614 61903 0 0 3 0x40014200 idle0 1 426644 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 27544 (syz-executor) thread 0xffff8000ffffdc90 (257896) exclusive rrwlock inode r = 0 (0xfffffd8067ad5580) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xbd #4 ufs_ihashins+0x4f #5 ffs_vget+0x187 #6 ffs_inode_alloc+0x279 #7 ufs_mkdir+0xfc #8 VOP_MKDIR+0x101 #9 domkdirat+0x179 #10 syscall+0xb17 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd80708198e8) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xbd #4 vn_lock+0xa4 #5 vfs_lookup+0x11c #6 namei+0x7ca #7 domkdirat+0x8b #8 syscall+0xb17 #9 Xsyscall+0x128 Process 33284 (systqmp) thread 0xffff8000ffffe530 (473741) shared rwlock systqmp r = 0 (0xffffffff837c8748) #0 witness_lock+0x5f1 #1 taskq_thread+0x12a #2 proc_trampoline+0x10 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10200 11096K 11219K 166960K 11324 0 pcb 18 12K 12K 166960K 32 0 rtable 199 6K 6K 166960K 357 0 pf 36 18K 18K 166960K 52 0 ifaddr 41 7K 7K 166960K 49 0 ifgroup 56 2K 2K 166960K 65 0 sysctl 1 1K 9K 166960K 5 0 counters 72 37K 37K 166960K 76 0 ioctlops 0 0K 4K 166960K 1489 0 iov 0 0K 4K 166960K 1 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1343 84K 84K 166960K 1383 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 1K 166960K 2 0 VM map 2 1K 1K 166960K 2 0 sem 5 0K 0K 166960K 5 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 16 57K 93K 166960K 163 0 proc 71 115K 164K 166960K 530 0 subproc 72 4K 4K 166960K 72 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 in_multi 89 6K 7K 166960K 103 0 ether_multi 1 0K 0K 166960K 1 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 49 228K 228K 166960K 49 0 exec 0 0K 1K 166960K 375 0 fusefs mount 1 32K 32K 166960K 1 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 246 167K 177K 166960K 3327 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 42 84K 106K 166960K 1287 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 1 0K 0K 166960K 1 0 NDP 26 1K 2K 166960K 30 0 temp 38 8670K 8734K 166960K 4193 0 kqueue 15 22K 28K 166960K 31 0 SYN cache 2 16K 16K 166960K 2 0 ddb{1}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 26 0 0 1 0 1 1 0 8 0 rtpcb 120 34 0 31 1 0 1 1 0 8 0 rtentry 176 113 0 23 5 0 5 5 0 8 0 unpcb 144 47 0 26 1 0 1 1 0 8 0 syncache 336 3 0 3 1 0 1 1 0 8 1 tcpcb 736 11 0 7 1 0 1 1 0 8 0 arp 136 18 0 2 1 0 1 1 0 8 0 inpcb 328 92 0 82 2 0 2 2 0 8 0 nd6 152 24 0 3 1 0 1 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 mppekey 1024 1 0 0 1 0 1 1 0 8 0 ppxss 1192 1 0 0 1 0 1 1 0 8 0 pppxif 1504 1 0 0 1 0 1 1 0 8 0 pfstscr 40 2 0 2 1 0 1 1 0 8 1 pffrag 232 1 0 0 1 0 1 1 0 482 0 pffrnode 88 1 0 0 1 0 1 1 0 8 0 pffrent 40 1 0 0 1 0 1 1 0 8 0 pfosfp 40 1428 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfstitem 24 18 0 0 1 0 1 1 0 8 0 pfstkey 128 20 0 2 1 0 1 1 0 8 0 pfstate 448 19 0 1 3 0 3 3 0 8 1 pfrule 1344 21 0 16 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 489 0 41 31 0 31 31 0 8 1 art_table 40 490 0 41 5 0 5 5 0 8 0 art_node 32 113 0 32 1 0 1 1 0 8 0 sysvmsgpl 40 1 0 0 1 0 1 1 0 8 0 semupl 112 1 0 0 1 0 1 1 0 8 0 semapl 112 3 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1610 0 96 95 0 95 95 0 8 0 ffsino 296 1610 0 96 117 0 117 117 0 8 0 nchpl 144 1829 0 125 64 0 64 64 0 8 0 vnodes 216 1709 0 0 95 0 95 95 0 8 0 namei 1024 5508 0 5507 2 0 2 2 0 8 1 percpumem 16 53 0 2 1 0 1 1 0 8 0 kstatmem 264 30 0 4 2 0 2 2 0 8 0 scxspl 216 5948 0 5948 3 1 2 2 1 8 2 plimitpl 152 72 0 53 1 0 1 1 0 8 0 sigapl 424 471 0 424 7 0 7 7 0 8 0 knotepl 120 513 0 0 16 0 16 16 0 8 0 kqueuepl 224 33 0 20 1 0 1 1 0 8 0 pipepl 344 119 0 92 3 0 3 3 0 8 0 fdescpl 528 455 0 424 3 0 3 3 0 8 0 filepl 160 1614 0 1384 10 0 10 10 0 8 0 lockfpl 104 23 0 17 1 0 1 1 0 8 0 lockfspl 48 9 0 5 1 0 1 1 0 8 0 sessionpl 144 22 0 13 1 0 1 1 0 8 0 pgrppl 48 30 0 13 1 0 1 1 0 8 0 ucredpl 104 90 0 76 1 0 1 1 0 8 0 zombiepl 144 426 0 424 1 0 1 1 0 8 0 processpl 1232 471 0 424 5 0 5 5 0 8 0 procpl 664 522 0 467 6 0 6 6 0 8 0 sockpl 752 175 0 141 5 0 5 5 0 8 1 mcl64k 65536 1 0 0 1 0 1 1 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 114 0 0 15 0 15 15 0 8 0 mcl2k 2048 24 0 0 3 0 3 3 0 8 0 mtagpl 96 3 0 0 1 0 1 1 0 8 0 mbufpl 256 153 0 0 10 0 10 10 0 8 0 bufpl 280 2348 0 131 159 0 159 159 0 8 0 anonpl 32 3856 0 0 32 0 32 32 0 246 0 amapchunkpl 152 9164 0 8660 22 0 22 22 0 158 1 amappl16 200 1861 0 1841 5 0 5 5 0 8 3 amappl15 192 9 0 9 1 0 1 1 0 8 1 amappl14 184 16 0 16 1 0 1 1 0 8 1 amappl13 176 437 0 436 1 0 1 1 0 8 0 amappl12 168 824 0 782 3 0 3 3 0 8 0 amappl11 160 5 0 5 1 0 1 1 0 8 1 amappl10 152 54 0 40 1 0 1 1 0 8 0 amappl9 144 245 0 245 1 0 1 1 0 8 1 amappl8 136 37 0 34 1 0 1 1 0 8 0 amappl7 128 77 0 76 1 0 1 1 0 8 0 amappl6 120 278 0 264 1 0 1 1 0 8 0 amappl5 112 88 0 78 1 0 1 1 0 8 0 amappl4 104 421 0 392 1 0 1 1 0 8 0 amappl3 96 1485 0 1376 4 1 3 3 0 8 0 amappl2 88 525 0 465 2 0 2 2 0 8 0 amappl1 80 9141 0 8550 14 0 14 14 0 8 0 amappl 88 2593 0 2426 5 0 5 5 0 92 0 uvmvnodes 80 98 0 0 2 0 2 2 0 8 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma256 256 6 0 6 1 1 0 1 0 8 0 dma128 128 253 0 253 1 1 0 1 0 8 0 dma64 64 6 0 6 1 1 0 1 0 8 0 dma32 32 7 0 7 1 1 0 1 0 8 0 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 72 2 0 0 1 0 1 1 0 8 0 uaddrrnd 24 455 0 424 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 455 0 424 1 0 1 1 0 8 0 vmmpekpl 168 5493 0 5454 2 0 2 2 0 8 0 vmmpepl 168 36985 0 35069 87 0 87 87 0 357 0 vmsppl 488 454 0 424 5 0 5 5 0 8 0 rwobjpl 80 13626 0 12605 24 0 24 24 0 8 1 pdppl 4096 918 0 848 98 12 86 86 0 8 16 pvpl 32 10624 0 0 86 0 86 86 0 265 0 pmappl 256 454 0 424 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 272 0 14 8 0 8 8 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff83844ff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x25 __mp_lock(ffffffff838c9d80) at __mp_lock+0x1a3 softintr_dispatch(0) at softintr_dispatch+0x125 dosoftint(0) at dosoftint+0x54 Xsoftclock() at Xsoftclock+0x27 kqueue_sleep(fffffd806f7f41c0,ffff80002a2d4bb0) at kqueue_sleep+0x181 kqueue_scan(ffff80002a2d4970,8,ffff80002a2d4870,ffff80002a2d4bb0,ffff80002a262a70,ffff80002a2d4b1c) at kqueue_scan+0x223 dopselect(ffff80002a262a70,32,7e70507bf6f0,0,0,ffff80002a2d4bb0,109612eae91ba460,ffff80002a2d4c50) at dopselect+0x53e sys_pselect(ffff80002a262a70,ffff80002a2d4d00,ffff80002a2d4c50) at sys_pselect+0x25a syscall(ffff80002a2d4d00) at syscall+0xbd4 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7e70507bf6a0, count: 1 ddb{0}> trace x86_ipi_db(ffffffff83844ff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x25 __mp_lock(ffffffff838c9d80) at __mp_lock+0x1a3 softintr_dispatch(0) at softintr_dispatch+0x125 dosoftint(0) at dosoftint+0x54 Xsoftclock() at Xsoftclock+0x27 kqueue_sleep(fffffd806f7f41c0,ffff80002a2d4bb0) at kqueue_sleep+0x181 kqueue_scan(ffff80002a2d4970,8,ffff80002a2d4870,ffff80002a2d4bb0,ffff80002a262a70,ffff80002a2d4b1c) at kqueue_scan+0x223 dopselect(ffff80002a262a70,32,7e70507bf6f0,0,0,ffff80002a2d4bb0,109612eae91ba460,ffff80002a2d4c50) at dopselect+0x53e sys_pselect(ffff80002a262a70,ffff80002a2d4d00,ffff80002a2d4c50) at sys_pselect+0x25a syscall(ffff80002a2d4d00) at syscall+0xbd4 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7e70507bf6a0, count: -14 ddb{0}> machine ddbcpu 1 Stopped at db_enter+0x25: addq $0x8,%rsp db_enter() at db_enter+0x25 panic(ffffffff833b5f47) at panic+0x1e5 __assert(ffffffff833f0e0d,ffffffff833fdd03,3bb,ffffffff83427d52) at __assert+0x29 refcnt_finalize(ffff8000fffdef08,ffffffff833a767d) at refcnt_finalize+0x1db pppx_if_destroy(205b9a,ffff8000fffdef00) at pppx_if_destroy+0x3d pppxclose(205b9a,2,2000,ffff8000fffe9778) at pppxclose+0xa0 spec_close(ffff80003a7eaa70) at spec_close+0x417 VOP_CLOSE(fffffd806c9c8870,2,fffffd80097fd3a8,ffff8000fffe9778) at VOP_CLOSE+0x132 vn_closefile(fffffd80679a6a48,ffff8000fffe9778) at vn_closefile+0x12b fdrop(fffffd80679a6a48,ffff8000fffe9778) at fdrop+0x121 closef(fffffd80679a6a48,ffff8000fffe9778) at closef+0x192 fdfree(ffff8000fffe9778) at fdfree+0x116 exit1(ffff8000fffe9778,0,0,1) at exit1+0x576 sys_exit(ffff8000fffe9778,ffff80003a7eade0,ffff80003a7ead30) at sys_exit+0x1a end trace frame: 0xffff80003a7eadd0, count: 0 ddb{1}> trace db_enter() at db_enter+0x25 panic(ffffffff833b5f47) at panic+0x1e5 __assert(ffffffff833f0e0d,ffffffff833fdd03,3bb,ffffffff83427d52) at __assert+0x29 refcnt_finalize(ffff8000fffdef08,ffffffff833a767d) at refcnt_finalize+0x1db pppx_if_destroy(205b9a,ffff8000fffdef00) at pppx_if_destroy+0x3d pppxclose(205b9a,2,2000,ffff8000fffe9778) at pppxclose+0xa0 spec_close(ffff80003a7eaa70) at spec_close+0x417 VOP_CLOSE(fffffd806c9c8870,2,fffffd80097fd3a8,ffff8000fffe9778) at VOP_CLOSE+0x132 vn_closefile(fffffd80679a6a48,ffff8000fffe9778) at vn_closefile+0x12b fdrop(fffffd80679a6a48,ffff8000fffe9778) at fdrop+0x121 closef(fffffd80679a6a48,ffff8000fffe9778) at closef+0x192 fdfree(ffff8000fffe9778) at fdfree+0x116 exit1(ffff8000fffe9778,0,0,1) at exit1+0x576 sys_exit(ffff8000fffe9778,ffff80003a7eade0,ffff80003a7ead30) at sys_exit+0x1a syscall(ffff80003a7eade0) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x78c809c27db0, count: -16