last executing test programs:

515.76089ms ago: executing program 2 (id=3):
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x6)
syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffad2c444f6086dd60ae029d001488ff7804200000001f000001000000086500ff0200000000000000000000000000018700907800000000000000000000ffffac14c300"])
r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0xa182fdacd32160a9, 0x100)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000340)={r1, 0x80080000001, &(0x7f0000000040)="e255", 0x2, [0xfffffffe, 0x1], 0x7, 0x0, 0xe, {0x5, 0xfffffffffffffff7, 0x0}, {0x0, 0x0, @sival_int, @spare=[0x9, 0x9, 0xf, 0x2, 0x100000000, 0xd24, 0x10000, 0x4000006b]}})
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
fdatasync(r2)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81706}], 0x1000000000000013)
r4 = fcntl$dupfd(r3, 0x0, r3)
read(r4, &(0x7f0000000040)=""/124, 0x7c)
extattr_set_file(&(0x7f00000000c0)='./file0\x00', 0x3, &(0x7f0000000100)=')\x00', &(0x7f0000000140)="e6fd40a8152a989802d92fbf27f72bd505ed4c3c07849b80e5d609a8811859e813da02b1ad03538f09f7604cf767ea48a3d057746dd35afef15768e7938345132df418fa5b4c440a2a31b0b889ba50", 0x4f)

470.097165ms ago: executing program 3 (id=4):
r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000)
procctl$PROC_PROTMAX_CTL(0x0, 0x0, 0xf, &(0x7f0000000040)=0x7)
r1 = open(&(0x7f00000002c0)='.\x00', 0x400000, 0x0)
r2 = __specialfd$inotify(0x2, &(0x7f0000000180), 0x4)
inotify_add_watch_at(r2, r1, &(0x7f0000000080)='./file0\x00', 0x21000630)
setsockopt$sock_splice(r0, 0xffff, 0x1023, &(0x7f0000000040)={r1, 0x12, {0x8b, 0xb}}, 0xffffffe1)

447.155193ms ago: executing program 0 (id=1):
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400001803c1, 0x83)
sendfile(r0, 0xffffffffffffffff, 0x5, 0xffffffffffffcba5, 0x0, 0x0, 0x1c)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000440)={0x17, 0x0, 0x10, &(0x7f0000000200)="3c9e89526b1f00b07f8aee18e5aa3505", 0x0, 0x0, 0x1, 0xfdffffff, [0x7, 0x0, 0x3e]})
syz_emit_ethernet(0x6e, &(0x7f00000004c0)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "36ea07", 0x38, 0x3a, 0xff, @empty, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, "5adf00", 0x0, 0x2c, 0x0, @loopback={0xfe}, @loopback, [@routing={0xc, 0x0, 0x0, 0xcf}]}}}}}}})

370.148788ms ago: executing program 3 (id=5):
mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
ktimer_create(0x0, 0x0, &(0x7f0000001900)=<r0=>0x0)
ktimer_gettime(r0, &(0x7f0000000000))
mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4)
fork()
r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
r2 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0xa2)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x20000)
copy_file_range(r2, 0x0, r1, 0x0, 0x1000000000009, 0x0)
fork()

369.725211ms ago: executing program 0 (id=6):
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x9}, 0x24) (async)
r1 = dup2(r0, r0) (async)
r2 = __specialfd$eventfd(0x1, &(0x7f0000000000)={0x2, 0x5}, 0x8)
writev(r2, &(0x7f0000001500)=[{&(0x7f0000001280)="2e798fbc3d31d9b8", 0x8}], 0x1) (async)
writev(r2, &(0x7f0000004580)=[{&(0x7f0000003140)="f9d2c5cf5ae52a8a", 0x8}], 0x1) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x10001}, 0x24)

319.80707ms ago: executing program 1 (id=7):
ioctl$BIOCSETWF32(0xffffffffffffffff, 0x8008427b, &(0x7f0000000000)={0xb, 0xfffffbff}) (async)
ioctl$BIOCSETWF32(0xffffffffffffffff, 0x8008427b, &(0x7f0000000000)={0xb, 0xfffffbff})
openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) (async)
r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0)
ioctl$BIOCSETF(r0, 0x80104267, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x238b, 0x6, 0x5, 0x2}, {0x4, 0x5, 0x7, 0x8}, {0x0, 0x4, 0x57, 0x3}, {0x0, 0xa4, 0xfb, 0xffffffe6}, {0x7, 0x8, 0x80, 0x6}, {0x4, 0x1, 0xf, 0xc6b3}, {0x5, 0x9, 0xfc, 0x3}, {0xe9f1, 0x4, 0xc, 0x5}]})
ioctl$BIOCSETFNR(r0, 0x80104282, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x0, 0x1, 0xa, 0x8}, {0x6, 0x9, 0x0, 0x5}, {0x255, 0x5a, 0x40, 0x7}]})
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0)
ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f00000001c0)="6bcb1babf212885f35ea9e7236231c5312e74751646a03cc81d9c4323048480c47d4e074114b01eac1ee15445d0121a012d947c6d5c2596921cac13613bc2d408ca71a456f30cb37964fd0b08d21c5439d7e4288f3619e59b2451e20afec1922bf1f2a1abb72d0b3ff3dc2fc8c20018465aac254d0ae5f6cb422efe5e383125ea9ae50b7d6da77868c43d6f6aaafa48866c4d2e21edbce7b10731a40aad96d25f2ea0e4cc86be9a6a0492cf152b9271c13be299225aa7c7deef988ca0cf87c5c99ee48835784b7182376101ee5214a") (async)
ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f00000001c0)="6bcb1babf212885f35ea9e7236231c5312e74751646a03cc81d9c4323048480c47d4e074114b01eac1ee15445d0121a012d947c6d5c2596921cac13613bc2d408ca71a456f30cb37964fd0b08d21c5439d7e4288f3619e59b2451e20afec1922bf1f2a1abb72d0b3ff3dc2fc8c20018465aac254d0ae5f6cb422efe5e383125ea9ae50b7d6da77868c43d6f6aaafa48866c4d2e21edbce7b10731a40aad96d25f2ea0e4cc86be9a6a0492cf152b9271c13be299225aa7c7deef988ca0cf87c5c99ee48835784b7182376101ee5214a")
chflagsat(r0, &(0x7f00000002c0)='./file0\x00', 0x429, 0x0)
accept$unix(0xffffffffffffff9c, &(0x7f0000000300)=@abs={0x8}, &(0x7f0000000340)=0x8) (async)
r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000300)=@abs={0x8}, &(0x7f0000000340)=0x8)
bindat$unix(r1, r2, &(0x7f0000000380)=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
utimes(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0x1db4, 0x7fff}, {0x1}})
r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x100000, 0x0)
ioctl$BIOCSETWF(r3, 0x8010427b, &(0x7f0000000500)={0x9, &(0x7f0000000480)=[{0x3, 0x2, 0x1, 0x8000}, {0x3, 0xff, 0x6, 0x7}, {0x81, 0x4, 0x21, 0xffffff30}, {0x9, 0x2, 0x6, 0x26}, {0x1, 0x8, 0x7b}, {0x1, 0x2, 0x40, 0x8}, {0x6, 0x5, 0xd, 0x6}, {0xfff, 0x1, 0x2, 0x8}, {0x8000, 0x5, 0xbe, 0x3ff}]})
connect$unix(r2, &(0x7f0000000540)=@file={0xa, 0x1, './file1\x00'}, 0xa) (async)
connect$unix(r2, &(0x7f0000000540)=@file={0xa, 0x1, './file1\x00'}, 0xa)
fdatasync(r2)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000600)={@in6={{0x1c, 0x1c, 0x1, 0x2, @mcast2, 0xf}}, <r5=>0x0}, &(0x7f00000006c0)=0x88)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000700)={0x2, 0x8001, 0x20, 0x3, 0x2, 0x477, 0x6, 0x0, r5}, 0x20) (async)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000700)={0x2, 0x8001, 0x20, 0x3, 0x2, 0x477, 0x6, 0x0, r5}, 0x20)
ioctl$BIOCSRTIMEOUT32(r0, 0x8008426d, &(0x7f0000000740)={0x9, 0x1}) (async)
ioctl$BIOCSRTIMEOUT32(r0, 0x8008426d, &(0x7f0000000740)={0x9, 0x1})
kqueue() (async)
r6 = kqueue()
kevent(r6, &(0x7f0000000780)=[{0x7, 0xfffffffffffffffd, 0x80, 0x100, 0x7, 0x7, [0x1, 0x0, 0xfffffffffffff5cb, 0xd]}, {0x3, 0xfffffffffffffff8, 0xe, 0xffffff, 0x4, 0xc, [0x0, 0x8000000000000001, 0xf, 0x7]}, {0xa88, 0xffffffffffffffff, 0x2917ce02b8a4345e, 0x10, 0xbc, 0x10000, [0x1, 0x64e2, 0xffffffffffffffff, 0x7]}, {0x37e000000, 0xfffffffffffffff3, 0x10, 0xca5957b4c09f4638, 0x1, 0x7ff, [0x5, 0x8001, 0x6, 0x9]}, {0xbc, 0xfffffffffffffffa, 0x2, 0x0, 0x4, 0x5, [0x4, 0x3c, 0xce4, 0x7fffffff]}, {0x80, 0xfffffffffffffffe, 0x4, 0x20000000, 0xffffffffffffff2e, 0x4, [0x3, 0x3, 0x3, 0x2]}], 0x6, &(0x7f0000000900)=[{}, {}, {}, {}, {}], 0x5, &(0x7f0000000a40)={0x9, 0x7})
bindat$unix(r1, r2, &(0x7f0000000a80)=@file={0xa, 0x1, './file0\x00'}, 0xa)
fcntl$setflags(r0, 0x2, 0x1)
ioctl$DIOCIGETIFACES(0xffffffffffffff9c, 0xc0284457, &(0x7f0000000bc0)={0x10, &(0x7f0000000ac0)="f70cb7cbb58f8aa6d9b3b62bf592ac4cfa0832331738c6fd6535a0e0840dd4081f44c19fdb5769bbef89f1334e7efe6a8248a051efc485abb13a51c8f9af39aa023763288708bb82b0361031e56a2977120aac410c764e4ec4c2292fc49b11ee64dd279c3971ebf802f3180854568b216e552bf8d9e3c9e160527f9c2295dd2e85f6127922c0ee8620733b5a5d6010a6b238511ce276a0abe89808e532eb0a4c51b3a1f4f09a27d25294e6018b20bf59e146bd446bcea54bdc9877532acc38e7f29f1d270a5a5032ca", 0x3, 0x7, 0x926})
r7 = open$dir(&(0x7f0000000c00)='./file0\x00', 0x400, 0xd)
r8 = openat(r7, &(0x7f0000000c40)='./file0\x00', 0x80000, 0x68)
sendfile(0xffffffffffffffff, r8, 0xffffffff, 0x6, &(0x7f0000001000)={&(0x7f0000000e00)=[{&(0x7f0000000c80)="7261e2743d3e2b96b57891de3ffea3f500670980987e91640c5778edc0b46ffcfd4f0ef7d8e0b1428cc08fe38610fe6db1d9e70c8326d2a6c9ae598755d22919141a47ed5119e16d705242c797894e", 0x4f}, {&(0x7f0000000d00)="3c52f4803f9022a65bb2b08d37ff6e5e9f2b4e8a597c856d3aac8ca212e7466c6037bf0ce364c73c9aa2a271e4665f137e3d93b8284a90f02f73b6bd303626da37da3d2f2750309b77237335c70c6ed2f552e34755231d610f4f741c47d11bc0a83784dbbd606dcd0e18be85d9bac000f25fc523aa75cbfa483ea66e31c11e8360715cb69ae95a920826e469145983b4a3feca33e3420e5af95392d72cfa4c80879ad0bb5f9e4fa74ca973d41d067e81678046829562292a38c06fb3cfd7582a31", 0xc1}], 0x2, &(0x7f0000000fc0)=[{&(0x7f0000000e40)="5ba22cd0f2d18500e2319fcd1dfa082f2b9068109fd02138f40907daad686b581c4077bad819bd4a67b90c1b23bbeccf0bff4f390b63a6323858dce6c8a8829d5cf94376151587b917bb628d42b8", 0x4e}, {&(0x7f0000000ec0)="5cf824ac60c6e202a5c2c7b25745db2cbb7d6b91f7cb89f95118a244355a31288a65ca673d82d3ca3d3b1a7605a3214d830938c80c4951a47b062fb320f908b083", 0x41}, {&(0x7f0000000f40)="0913f69264e46e75a336dc44909c69acd52cee835311c419fb7c684905d6f34baa90260c74a2e64f5f4b7dc860e149c9c72d8ba36541a4dc2a5be6c5f20a5b51b0a1fb4c23", 0x45}], 0x3}, &(0x7f0000001040), 0x1)
fork() (async)
fork()
ioctl$BIOCSETF32(0xffffffffffffffff, 0x80084267, &(0x7f0000001080)={0x200, 0x4})
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000010c0), &(0x7f0000001100)=0x4)

319.249654ms ago: executing program 0 (id=8):
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000080), 0x4)
symlink(&(0x7f0000000480)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000380)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
freebsd11_mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8, 0x2)
r1 = open(&(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x611, 0x20)
setrlimit(0xbb0e2190adfd6b62, &(0x7f0000000140)={0x45, 0xffffffffffffffff})
syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffff06000000aa"])
syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="00001c00ac14f8d13d7fd1ee7f147194e885b146f467835746fb9978319f3825f4dc553cda6b"])
syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"])
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r2 = socket(0x2, 0x1, 0x0)
bind(r2, &(0x7f0000000000), 0x10)
listen(0xffffffffffffffff, 0x9)
socket(0x2, 0x1, 0x0)
accept$unix(r2, 0x0, 0x0)
rfork(0x85000)
symlink(&(0x7f0000000a80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x7fffffff}, {0x1c, 0x1c, 0x0, 0x0, @rand_addr="f57799109f9cc24cb1b9a9bab803227d", 0x4}, 0x2, [0x6, 0x0, 0x3, 0x7e, 0x1, 0x0, 0x0, 0x400000]}, 0x5c)
r4 = socket$inet(0x2, 0x3, 0x0)
sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
kmq_notify(r1, &(0x7f0000000580)={0x3, 0xf, @sival_int=0x3, @thr={&(0x7f0000000600)="8f8840cf91f300000083f23e093ff040f61766410f518cf0a982adc8f30f6f7a0647dbe3660fea5aa3653e2e663ef342ad67400fc7f6c4627d0faa8199c822", &(0x7f0000000b80)="f7f8f09993f87dbfad84815ad18c786669b8645a152fdf0f7e576ae0e4d24a5c949181ab67628817ccae37b38ea84de103727cc5e670f34b11fd422096e42b67926c2cd16a82f8faba594f275cf39a9dda40047bcab9af2fa3f10ca8bf9aa78e896f929dc671bb89832b9b6a8306eb59e2eb6de29a77ab9d1087e6d161e71bb48dd51fd54c7685392730d6cc31105203c52b4d8873f34705d5fe9e8fd8c874bc8a5d83d8d280e02610e341e09e40b6c3fcc18c0f49bf"}})
setsockopt$inet6_IPV6_RTHDR(r3, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x38)
rfork(0x1010)
open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
open$dir(&(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x10)
mount(&(0x7f0000000000), 0x0, 0x8400004, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0)

171.535176ms ago: executing program 0 (id=9):
r0 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) (async)
r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
cap_rights_limit(r1, &(0x7f0000000140)=[0x200000000007ffd, 0x400000000000001]) (async)
fchmodat(r1, &(0x7f0000000180)='./file0\x00', 0x8, 0x200) (async)
r2 = open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) (async)
r3 = open$dir(&(0x7f0000000100)='.\x00', 0x80000, 0x1c1)
r4 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r4, &(0x7f00000001c0)='./file1\x00', 0x4) (async)
renameat(r3, &(0x7f0000000040)='./file1\x00', r4, &(0x7f0000000180)='./file0\x00') (async)
r5 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setuid(0xee01) (async)
setsockopt$inet6_int(r5, 0x29, 0xe, &(0x7f0000000280)=0x2, 0x4) (async)
setsockopt$inet6_tcp_buf(r5, 0x6, 0x401, &(0x7f0000000000)="a005f93f", 0x4) (async)
fchmodat(r2, &(0x7f00000000c0)='./file1\x00', 0x40, 0x4000) (async)
listen(r5, 0x0) (async)
openat(0xffffffffffffffff, &(0x7f0000000400)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200000, 0x8) (async)
r6 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r6, 0x29, 0x14, 0x0, 0x0) (async)
unmount(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x400040)

165.3816ms ago: executing program 1 (id=10):
kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) (async)
sysarch$AMD64_SET_PKRU(0x85, 0xffffffffffffffff)
getsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) (async)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async)
open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x6c)
r1 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async)
r2 = __specialfd$inotify(0x2, &(0x7f0000000180), 0x4)
inotify_add_watch_at(r2, r1, &(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x21000430)
fspacectl(0xffffffffffffffff, 0x0, &(0x7f0000000200)={0x80000001, 0xffffffffffffffff}, 0x0, &(0x7f0000001500)) (async)
r3 = kqueue()
kevent(r3, &(0x7f0000000000)=[{0x3, 0xffffffffffffffff, 0xc0c3, 0x80000000, 0x0, 0x0, [0x0, 0x1ccf, 0x2, 0x9]}], 0x1, 0x0, 0x0, 0x0)
rmdir(&(0x7f0000000080)='./file2\x00') (async)
r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) (async)
mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) (async)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) (async)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20104, 0x0, 0x0)

119.970263ms ago: executing program 0 (id=11):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r0, 0x800007fffffff, &(0x7f00000005c0)="8a608e23ca34edda6ecb78d7f7de773acb2406b42df3f0b9b7823f7fabd79d9aa276f6c1e47429271649dfc7c0e7957fc577a9b618536fd1261029f6b3467c64ed29d186590717ffa7a3a40451618b6e808f3d532f15becf203e1d2adbeda23c4404330799191dbb27044145ec8ba1be544ca8975278dac6bc7c368a1c276660c8590975b14e299c6fd6604c764edf7c3b1db424ee7ba7f9b64041ba62b68ab6bbddea75f2b2e48315da76be59a116c29d620be090333b341a7a19dccc269de75774583dcd6eff4ac8735a656712ceed0c26fa92b6d628b4f3c60332c0741d4c8a5ea8e92983b18f9ad363899d1c03408e9d98fd1d5a6274cee016e8f936e40bcf21764fd81080021fa4535a5d581e963ec785003a91cb1d64cd2f4ff11b79ab4b0d2ff98398b134128ae020537f4fb92970508b5e68c156d22f78aa22db46161d969f8c5326834a865fbf9588b9cb527df6c652de160591d5f2edb0a715b5addea418893d46d4c37178b5c9d37cebc11c1291f50daff9e35da4424a4b567ed9518ef6371c3ecf", 0x187, [0x100006, 0xffffffff], 0x7, 0x8, 0x0, {0x0, 0x0, 0x0}, {0x1, 0x1d, @sival_int=0x8000000}})
syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"])
r1 = socket(0x2, 0x2, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x100, 0x4)
r2 = socket$inet(0x2, 0x3, 0x0)
getsockopt(r2, 0x0, 0x6f, 0x0, 0x0)
r3 = socket(0x2, 0x2, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x200, &(0x7f00000000c0)=0x100, 0x4)
writev(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000000)="c886b4d3e0", 0x5}], 0x1)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={<r4=>0x0, 0x6, 0x0, 0x100000000, 0x8b}, &(0x7f0000000140)=0x18)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000180)={r4, 0x408}, &(0x7f0000000200)=0x8)
syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"])
r5 = msgget$private(0x0, 0x1af)
msgrcv(r5, &(0x7f0000000000)={0x0, ""/175}, 0xb7, 0x0, 0x1000)
msgsnd(r5, &(0x7f00000005c0)=ANY=[], 0x18, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
bind(r3, &(0x7f0000000000), 0x10)
bind(r1, &(0x7f0000000000), 0x10)
r6 = socket(0x2, 0x2, 0x0)
syz_emit_ethernet(0x2a, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaaaa060001080006040009aaaaaaaaaaaaffffffff000000000000ac1400aa"])
r7 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r7, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r6, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="feb6ff5074b2b300"}, 0x1c)
sendmsg$inet6_sctp(r7, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x6, @mcast1, 0xff}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20101}, 0x141)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0))
r8 = semget(0x3, 0x1, 0x303)
semop(r8, &(0x7f0000000080), 0x26)
connect$unix(r6, &(0x7f0000000000), 0x10)
write(r6, 0x0, 0x0)

119.754076ms ago: executing program 1 (id=12):
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = socket(0x1, 0x10000000, 0x4)
setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="bd1902000000000000009cfc876a0573", 0x10)
mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1000, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)

103.399329ms ago: executing program 1 (id=13):
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x20000000)
accept4(r0, &(0x7f0000000100)=@in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fork()
bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="c8", 0x1}], 0x1, 0x0}, 0x0)
freebsd10_pipe(&(0x7f0000000040)={<r2=>0xffffffffffffffff})
ioctl$DIOCNATLOOK(r2, 0x8008745b, &(0x7f0000000000)="280e00f9040006")
getsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f0000000000), &(0x7f0000000080)=0x4)

60.214328ms ago: executing program 1 (id=14):
fork()
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getfsstat(&(0x7f00000016c0), 0x928, 0x1)

59.836968ms ago: executing program 1 (id=15):
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = __specialfd$eventfd(0x1, &(0x7f0000000000)={0x0, 0xfffffeff}, 0x2)
r2 = fcntl$getown(r1, 0x3)
procctl$PROC_REAP_KILL(0x0, r2, 0x6, &(0x7f0000000180)={0x8, 0x0, 0x0, 0x7ffffff9})
r3 = dup2(r0, r0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="d9ae0380b81a4b24a744a48b5a5f03f9173a17d1a08d02e0c885efb17e2492142945a071e5aa8ddabbe9e173a5e8fe5bfc692b5417fcf0ad33f507ad56ba7074e460fdb0ed91f794fc80e13d8d865d3ea98d2aa49862b68f85f0b87dddb1eac9", 0x60, 0x20000, 0x0, 0x0)
r4 = socket$unix(0x1, 0x5, 0x0)
setsockopt(r4, 0x3, 0x101, &(0x7f0000000200)="bcbd3ac4b99a68e6f55d5fc66d7e75ed434645e8902d28b2d1d1040c3fd3f43fb9225a297b2e5fb912bd397fe7b1d90abd438c91e92d3e44819cb067144cd5177fa5e55a22941f947457a4ea23099472ac08f2f4ce2e65010dceb30882c907cf9f6930f489832b5392d7c43f8b642fa4e62ac3d1adb60fa73abe123bffd3d62f518023e5e998d529ec5822e393937ba7a116d9a29bb5c398e8fca3c000bc778a636892ea630ef722cc2b1f322a2bcd6c05c1e4e57b6d1fd9b45b6b5f85ff6766cb6ba85c4279e0a8cf99c5c780d40257507dd42c7baf7b06435dd341ffdee1398a0ab7b5c52a0ff91ae05d61661dd7107e3415051dae37a2", 0xf8)
ioctl$DIOCCHANGERULE(r3, 0xc028756b, &(0x7f0000000340))

0s ago: executing program 0 (id=16):
mount(&(0x7f0000000340)='cd9660\x00', 0x0, 0x0, &(0x7f0000000400)="e9004e1e1de43ee5acb0087e5af0a0f78e441b7c7010f1dadf723c498d33ae4e8c977d8678ca32b80e3fbe0c3e3cc8792cdf49c45b10aea9157de7fe280d1fa5c0a83d4c9e783725530ecb1cb375a2051f9999e43ee5b72de1e095acd0effe53ebcaca62e080596499bd8ec7124e2032bcdc423cbc1cebc32a15d70a4913c4428e6d1d0f4e917579e69301a9f6802fb3208d2ec3769dd4e04ee241c9f5a3") (async)
mount(&(0x7f0000000340)='cd9660\x00', 0x0, 0x0, &(0x7f0000000400)="e9004e1e1de43ee5acb0087e5af0a0f78e441b7c7010f1dadf723c498d33ae4e8c977d8678ca32b80e3fbe0c3e3cc8792cdf49c45b10aea9157de7fe280d1fa5c0a83d4c9e783725530ecb1cb375a2051f9999e43ee5b72de1e095acd0effe53ebcaca62e080596499bd8ec7124e2032bcdc423cbc1cebc32a15d70a4913c4428e6d1d0f4e917579e69301a9f6802fb3208d2ec3769dd4e04ee241c9f5a3")
truncate(&(0x7f0000000780)='./file0\x00', 0xffff)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_TXTLS_ENABLE(r0, 0x6, 0x27, &(0x7f0000000140)={&(0x7f0000000080)='\x00', 0x0, 0x0, 0x29, 0x1, 0x0, 0x7, 0x0, 0x0, 0x3, 0x3, "00ff03ff8e3500"}, 0x40)
syz_emit_ethernet(0x400e, &(0x7f0000000000)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "15f2ff", 0x3a3a, 0x0, 0x0, @rand_addr="eee7567b2c0e280000004c1e7b3b00", @local={0xfe, 0x80, '\x00', 0x0}}}}})
r1 = getppid()
r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000380), 0x80, 0x0)
setsockopt$inet_tcp_TCP_TXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x27, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)='w', 0xb, 0x0, 0x0, 0x7, 0x1, 0x0, 0x3, 0x1, "00ff03ff8e3500"}, 0x40) (async)
setsockopt$inet_tcp_TCP_TXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x27, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)='w', 0xb, 0x0, 0x0, 0x7, 0x1, 0x0, 0x3, 0x1, "00ff03ff8e3500"}, 0x40)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
ioctl$BIOCSETF(r2, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) (async)
ioctl$BIOCSETF(r2, 0x80104267, &(0x7f0000000040)={0x0, 0x0})
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x40000, 0x0)
open$dir(&(0x7f0000000740)='./file0\x00', 0x1, 0x0) (async)
open$dir(&(0x7f0000000740)='./file0\x00', 0x1, 0x0)
__specialfd$inotify(0x2, &(0x7f0000000180), 0x4) (async)
__specialfd$inotify(0x2, &(0x7f0000000180), 0x4)
r4 = kqueue()
kevent(r4, &(0x7f0000000380)=[{0x4, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, [0x0, 0x1, 0x0, 0x3]}], 0x1, 0x0, 0x20, 0x0)
mknodat(r3, &(0x7f0000000040)='./file0\x00', 0xe100, 0x0)
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
fcntl$lock(r0, 0xd, &(0x7f00000006c0)={0x2, 0x4, 0xffffffffffffffff, 0x5, r1})
fcntl$getown(0xffffffffffffffff, 0x5)
r5 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
sendmsg$inet_sctp(r5, &(0x7f0000000640)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x78, @mcast2, 0x4}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000180)="e059f49f3c7318ee034923b4639bf5b3625722624e76e74ad6aa2344d73c46504bb51c3892e66a9b9075c31abcb1935da00cef1a2668a44ff0773cf2d44d51fb06f1724c35261ceac7b70ecdc630cb821bc9023fab694af311466ccc898da7cc3fc40cff6488cc9a8002803fa8ac4c5f49c9918e093de79161b9af833b53972dcc30dbf6f912b05f42950423b5b2c62da51c16d8ddf542677fb476b854f72d65e63401876c35e7f58a0d1923bcfd68ee4191a0710696c051eb2fb7969911ab4d657eae7628740cbc555603b32ce4eb9530d04d8e8c928832d9ad43db77b6e16f11abb0e5225aba1bb2b145e77ed4ffbd096c2b835abbc4", 0xf7}, {&(0x7f0000000280)="363bd275bb2fccc194630068391cc232145932558edd3bbcccb66e60829f4f31f4113d3f4e5ebc96eda8ca635e6c4328b4118b742f6e4f6a9dc925ab30ce497cb6333b18e0773dc0375c7f4e3107e1bd5ad9dff0c7fa9b84a50de0b96817422b68513086a7c3b4cf7cfaf08ea7c4814bbd9e586222fef21667262da9e6c2ca1afeb951039c0859a59eff3d31bbf78c002c697c681bf20f16c5413623a9d64bcdc99fa5a4a6731233fb7a376e0402fbc7895d819fb3a335de1ebfa8a5c03cb007bd7e2dc39b9097aa4dca", 0xca}, {&(0x7f0000000380)="34cc15fb4b349304f80d694391c852d0c1606f658d6be0f3b63e13bb734b69faa4179fda287309abfbc112530b024c6d4009fcd886ca904b29c53732458253dac305eefd71bd4d6030d1714503c3521a1a8b68f7a8a8a4302d751a2f09f940c25d0e66cc08243c86c9c37ac5fed2b9823cf3531bd5f7dc62f97027f999fddc93741699b6ff6a996b873a0b38e71ee71288f200d067d705e7a8539023e280f9a76b6066dfcced2639091ad632cb70d8d97e6fa59095da9fb36db30f4efa0c98447738", 0xc2}, {&(0x7f0000000480)="6be4613c1448bfc467e181ab6ec8f301b7cd6321e38263fa67520d708d5a9a90cf7127c13c1572a7e382621648689313eb286cf36841dd8247753f403e3047652a7923e55a283856081e3f23ed7b99379fcbc1d128e85f3ca479b2125664921b3f320e99d254eb98688ed07a588e572e1fa16f912fc299bf41ea42f84d221f9484327e8cba66a939dc43a4c5f3bd859783699bc5af7fe76d77d00e70708e1b238c943960fdc3a8bc9c82739b0b514243bf06ab9774745fe7598dd5", 0xbb}, {&(0x7f0000000100)="3b99a9f79a6b669cab5355c1ffea3e4cd4887526c93748cf6e39505804d5bb065a03bc66e22364204791420298f79d54781d0b3b84f6a0087f", 0x39}], 0x5, &(0x7f00000005c0)=[@init={0x14, 0x84, 0x1, {0x5917, 0xff80, 0x3, 0x7fff}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x9}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @authinfo={0x10, 0x84, 0x8, {0x14}}], 0x48, 0x8c}, 0x88)
open(0x0, 0x0, 0x0) (async)
open(0x0, 0x0, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000680), 0x1, 0x0) (async)
syz_extract_tcp_res$synack(&(0x7f0000000680), 0x1, 0x0)
shmget(0x3, 0x2000, 0x702, &(0x7f000004f000/0x2000)=nil) (async)
shmget(0x3, 0x2000, 0x702, &(0x7f000004f000/0x2000)=nil)
setsockopt$inet6_int(r5, 0x29, 0x4, &(0x7f0000000040)=0x81, 0x4)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.85' (ED25519) to the list of known hosts.
SYZFAIL: SIGFPE
Connection to 10.128.1.85 closed by remote host.
if_delmulti_locked: detaching ifnet instance 0xfffffe00077c3400
if_delmulti_locked: detaching ifnet instance 0xfffffe00077c3400
if_delmulti_locked: detaching ifnet instance 0xfffffe00077c3400
if_delmulti_locked: detaching ifnet instance 0xfffffe0058741000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058741000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058741000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058741400
if_delmulti_locked: detaching ifnet instance 0xfffffe0058741400
if_delmulti_locked: detaching ifnet instance 0xfffffe0058741400
if_delmulti_locked: detaching ifnet instance 0xfffffe0058741800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058741800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058741800
if_delmulti_locked: detaching ifnet instance 0xfffffe00077c3400
if_delmulti_locked: detaching ifnet instance 0xfffffe00077c3400
if_delmulti_locked: detaching ifnet instance 0xfffffe00077c3400

FreeBSD/amd64 (ci-freebsd-main-9.us-central1-b.c.syzkaller.internal) (ttyu0)

login: pid 735 (sh), jid 0, uid 0: exited on signal 8 (core dumped)
pid 745 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe0058741000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058741000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058741000
pid 423 (devd), jid 0, uid 0: exited on signal 8 (core dumped)
pid 739 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 826 (dhclient), jid 0, uid 0: exited on signal 8 (core dumped)
pid 788 (sh), jid 0, uid 0: exited on signal 8 (core dumped)
pid 744 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
set $lines = 0
pid 743 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 337 (dhclient), jid 0, uid 0: exited on signal 8 (core dumped)
Password:pid 740 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 813 (dhclient), jid 0, uid 0: exited on signal 8 (core dumped)
pid 742 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 334 (dhclient), jid 0, uid 0: exited on signal 8 (core dumped)
pid 746 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 741 (getty), jid 0, uid 0: exited on signal 8 (core dumped)

Login incorrect
login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058741400
if_delmulti_locked: detaching ifnet instance 0xfffffe0058741400
if_delmulti_locked: detaching ifnet instance 0xfffffe0058741400
show registers
Password:if_delmulti_locked: detaching ifnet instance 0xfffffe0058741800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058741800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058741800

Login incorrect
login: ps
Password:
Login incorrect
login: show malloc
Password:
Login incorrect
show all tcpcbs/bl