last executing test programs:

8.551287152s ago: executing program 1 (id=164):
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
clock_getres(0xa, &(0x7f0000000040))

8.481181337s ago: executing program 1 (id=165):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x1, 0xd, 0xe, 0xff, 0x3, 0x7a, 0x80, 0x4, 0x9, 0xbc}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000040)={@rand_addr, @local}, &(0x7f0000000080)=0xc)
recvmsg(r1, &(0x7f00000023c0)={&(0x7f00000000c0)=@in={0x10}, 0x10, &(0x7f0000002300)=[{&(0x7f0000000100)=""/222, 0xde}, {&(0x7f0000000200)=""/192, 0xc0}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/33, 0x21}], 0x5, &(0x7f0000002340)=""/112, 0x70}, 0x400c1)
shutdown(r1, 0x1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000002440)={<r2=>0x0, &(0x7f0000002400)=[@in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000002480)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000024c0)={@in6={{0x1c, 0x1c, 0x0, 0x8, @empty, 0xc9c}}, r2, 0x92, 0xf, 0x8, 0x101, 0x2, 0x9}, 0x98)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000002580), &(0x7f00000025c0)=0x4)
socketpair(0x1, 0x2, 0x1, &(0x7f0000002600)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000002640)={@in={{0x10, 0x2, 0x1}}, r2, 0xc7d1, 0x3, 0x310, 0x8, 0x29bf, 0x40}, 0x98)
r6 = kmq_open(&(0x7f0000002700)='./file0\x00', 0x2, 0x8, &(0x7f0000002740)={0x8, 0x8, 0x5, 0x1})
kmq_notify(r6, &(0x7f0000002780)={0x2, 0x10, @sigval_ptr=0x7, @ke_flags=0x1})
mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000027c0)={0x183a32df8c1f1391, 0xffff, <r7=>r2}, &(0x7f0000002800)=0xc)
r8 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x901, &(0x7f0000002840)={r2, 0xfff8, 0xa, [0x5, 0x6, 0x0, 0x2, 0xf2, 0xe, 0x5, 0x1620, 0x7, 0xbd]}, 0x1c)
setsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000002880)={r7, 0xe, 0x5e}, 0x8)
bind$inet(r1, &(0x7f00000028c0)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
recvfrom(r0, &(0x7f0000002900)=""/22, 0x16, 0x2, 0x0, 0x0)
fstat(r8, &(0x7f0000002940))
setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000002a40)={r7, 0x1, 0xe}, 0x8)
r9 = __specialfd$eventfd(0x1, &(0x7f0000002a80)={0x9, 0x10}, 0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r9, 0x84, 0x1a, &(0x7f0000002ac0)={<r10=>r7, 0xa606}, &(0x7f0000002b00)=0x8)
recvfrom(r5, &(0x7f0000002b40)=""/10, 0xa, 0x40040, 0x0, 0x0)
r11 = socket$inet6_tcp(0x1c, 0x1, 0x0)
connect$inet6(r11, &(0x7f0000002b80)={0x1c, 0x1c, 0x1, 0x1, @rand_addr="2a07278086cf9353e40c89dfdb28b164", 0xffb3}, 0x1c)
mount(&(0x7f0000002bc0)='geli\x00', &(0x7f0000002c00)='./file0\x00', 0x200102, &(0x7f0000002c40)="a388b461e8f47465aa5d183674c9e62b7f49f16f4194c4292e066b7cf2f9a73cadd30c502a3cc3cebd8ef376608233c4075272c0405f5ec80d79e80678630314df7e2b630601f08ee1e544781b11557abad4d5c32185f24af9373abb877a")
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000002cc0)={r10, 0xd}, 0x8)

8.38096965s ago: executing program 3 (id=166):
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
r1 = fork()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000040)=r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = getppid()
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto$inet(r3, &(0x7f0000000280)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x0, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfddfc002})
ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdffffff})
r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f00000000c0)=@file={0xa, 0x1, './file1\x00'}, 0xa, &(0x7f00000002c0)=[{&(0x7f0000000700)="5c1c0956d3e17f67d9ad1aa8205a6aa8e956f1373bce8c3129bb80df5e04fcd3515d15e368cc8944621d150837f25ebe6e48e39f2657263d7200000000a97178a9ff1fbed9874726733f70d20be23e30750965f14c97be175edc10153303a01e631699cc898756d78a63d6bdd8898e73759b5495220682c85637eddf60e06f3b34f8b9e17007c7ea2f", 0x89}, {&(0x7f00000003c0)="d22a6516bb43b250cd55b03fbf9400c9ca62eba70b60634b62f81d8aff65afab616bd1f4b63003494449287c4bd8eda6bdc581231d8ec08037836fa9762d53a292bedd6be964622cd5383778283d967d9d81b6c6cb1fe373ccdcc88999398edd31f0d46285f2918d6b3b90eeba6c216c14ed99df7962ab534e5cf74963540e8649dee98518172b2fa2c90e32ca950bd1871e48ac7bd4a291d77c4f548bd99d270854d543a6731c1a", 0xa8}, {&(0x7f0000000600)="3df4af5a7947b48e14a8b4b6c56d22d568ab2f5e96760bb198b546534173ae3b7ae1f790252c491c1b2046e8c66fffbf94217ffbc5484ed2668e959a6e9ff05b98a6a63ae9adcf9a3177dc7665ea04b772c0c417e6b688fb2c1fb5b8000000009a44d3971a555c2c13fd381ec759e28e0d46c34bfd70c4005a9ea8cffc2134855fd5b4dd0749f88c06caff0f000053d7789aa9e4aeed91f99a98aa43bd756e4b2e727fd9485488dbfbda00b5373e5d2e58d3dae805fb1d76e34e00d3bccf07386b33590de28fbce5639f4a81bf00040000212d41cb000000000000000000000000206ca4", 0xe4}], 0x3, &(0x7f0000000200)=ANY=[@ANYRES16=0x0], 0x118, 0x6014d}, 0x202c2)
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000140)=r2)
setpgid(r1, 0x0)
profil(0x0, 0x0, 0x0, 0x1)
r8 = socket$inet_sctp(0x2, 0x1, 0x84)
chroot(0x0)
syz_emit_ethernet(0x5a, 0x0)
ioctl$FILEMON_SET_PID(r7, 0xc0045302, &(0x7f0000000180))
setsockopt$inet_sctp_SCTP_INITMSG(r8, 0x84, 0x3, &(0x7f0000000340)={0x8003}, 0x8)
connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0xd4c3d05b89cea42f, 0x0, 0xfd8b)
socket$inet6_sctp(0x1c, 0x5, 0x84)

8.201053153s ago: executing program 3 (id=167):
openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) (async)
r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x0, 0x23, 0xfffffffffffffeb9, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x354c5c31]}) (async)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x0, 0x23, 0xfffffffffffffeb9, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x354c5c31]})
open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0xa0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
flock(r1, 0x1)
socket$inet_tcp(0x2, 0x1, 0x0) (async)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000000)='htcp\x00', 0x5) (async)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000000)='htcp\x00', 0x5)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, 0x0, 0x0)
mkdir(0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
r4 = openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0)
dup2(r3, r4)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(0xffffffffffffffff, r5)
r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
ioctl$DIOCGETSRCNODES(r6, 0xc0104454, &(0x7f0000000080)) (async)
ioctl$DIOCGETSRCNODES(r6, 0xc0104454, &(0x7f0000000080))
rfork(0x5000) (async)
rfork(0x5000)
profil(&(0x7f0000000880)="3526a6a18dd13790fe4af62c835f415b82e59007c40ce2fe6bc4ce210e7864009001fbaa0c950783674f89a9f2b44b4ea7bb1b7ac91a6bfc4655e4795bb1efadcd14ad7a3d3a344cf4e6c8fc60b886153a887ec0e896488a9135945567657ac1d2f67d65d17f133639d7d585f15f89518b2f459648ce91f1fb3f2eed227f876a673abad660494a6b448f97f54852fa353ea422a9ef3c0000000000000080572746cd31d3a40ea9fb9c7526a671f0288cb7db8ec46b9affedd4fb71fd365adbc41b4b8aa1173399bff00407db34a238aebc2b61977b9fbd365bbd6744d1eabb040002d5", 0xe3, 0x0, 0x2)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x201, 0x0)
getpid() (async)
r7 = getpid()
r8 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r8, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r8, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r8, 0x84, 0x903, &(0x7f00000027c0)={0x0, 0x9, 0x5}, 0x8)
setpgid(r7, 0x0) (async)
setpgid(r7, 0x0)
open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) (async)
r9 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r9, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r10 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r10, 0x0)

8.111101872s ago: executing program 3 (id=168):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1ff], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0x9fc040a3bd859cca}}) (async)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x8, 0x0) (async)
mlockall(0x2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x47, &(0x7f0000000040)=0x6, 0x4)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
syz_emit_ethernet(0x6be, &(0x7f0000001280)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ae029d", 0x688, 0x3a, 0xff, @local={0xfe, 0x80, '\x00', 0x0}, @mcast2, {[], @icmpv6=@ndisc_ns={0x87, 0x0, 0x0, @mcast1, [{0x2, 0x3, "a2dd8b6d81d74308220780a85601c8d3d87c876dfa5d09a49b83b1"}, {0x2, 0x14, "4eba9e4c3c944bc5cc48d9b9c2474ed1568117428eb44c30db3731eb5b15109aea62e9f1fc532bcb08a1d41e9e3dc3ae11644625872b5d1806b5af9c17f29136a33973b4b79f0dc76bf189bf9b49a8b1b6ad66fc2a0cce4e4de58e5e0213e8c940b4ed48ca099d4fbaf8c5f9ce65e607dfd2fa86be12cf56b0bf4f1488fbd572613fd3e50178d4fe66762a8f6f848a65b80ece32d4c0933243393ffd9ffa"}, {0x3, 0x10, "31996321017ea937f3d4dc9f04a836179e0afcb6bc2da2a774f1aae781a01e4299ffb939ea5d443d8a82c10ce34fc4b744b3315c836c2d21d007e6134cebb83efdade97f9d6e7b18952b5fe85ced85b8377df716ba6dd25ad5972274a6582f0bc754195ccba925718eda14eb3cd3d74b59a71b8c8fdc33c55f31b35d5c8495"}, {0x0, 0xa6, "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"}]}}}}}})
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
syz_emit_ethernet(0x22dc, &(0x7f0000000000)=ANY=[]) (async)
rfork(0x96014) (async)
kmq_open(&(0x7f0000000000)='./file0\x00', 0x4, 0x38, &(0x7f0000000140)={0x10, 0x71, 0x0, 0x1ff})
r3 = socket(0x2, 0x3, 0x3)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x10000410, 0xffffffffffffffff, 0x0) (async)
setsockopt$inet_opts(r3, 0x0, 0x200000000000a, &(0x7f00000000c0)="b5", 0x1) (async)
write(r1, &(0x7f0000000080)="ba", 0x100000)

8.110799317s ago: executing program 3 (id=169):
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
fstatat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000d00), 0x4000)
open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
open$dir(0x0, 0x0, 0x0)
recvmsg(r1, &(0x7f00000005c0)={&(0x7f00000000c0)=@in6={0x1c}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f0000000180)=""/19, 0x13}], 0x2, &(0x7f0000000580)=""/25, 0x19}, 0x0)
socket$unix(0x1, 0x1, 0x0)
sysarch$I386_GET_GSBASE(0x8, 0x0)
r3 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r0, &(0x7f00000003c0)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000400)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x434, &(0x7f0000000040)={0x0, "00c8ff00"}, 0x14)
setsockopt$inet6_group_source_req(r0, 0x29, 0x53, 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
dup(r4)
sendmsg$inet_sctp(r4, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x3, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x8000}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000040)="2fe0805c3d790c7c5addd442dd2386e6cf416a3bca1a652048bcd17b7b1768797a656b8920634b32101e1b900502eba7b386e9d6333697f0a3ebceee2f3e83f170c77a7140edfed401d22b21939f5719a4ca9712d531bcdb940803ee102c54d5ac3690ffea73e89744b81662179d30fb996520", 0x73}, {&(0x7f0000000440)="ee188b24cbf6b3ee07d9cdf75d2b2d293c10cd46c6c8d065b7a225eabe6e227193df2ae8c52acc8ffc88b8156a998e99a2b4fc1f1c6a72fa2fdff111ba1996c8fee2b20d85a35eb94d182d443c8f593849974d201e27b6988302f775b9ccc6bc3357478105615006d6c6d27c3a641a9b6bcbec46b55379a75e545e6e3e48545877dea4c22617c54ba5de40e33ba96b9e4a3c5156268b259c8a135b685070cf86b6e3a31f8b39be69dbda4570ccee43027c8f21923b047526a67c0d5467883b71a8c8559a0118eb09f70052e3b039b3cd98f810d153715679bbfc5ae05cd4a1c95d0fa2f2390d3b273344a5b978ee35a23f1269cc727c389461", 0xf9}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="5650697f82afa2a1f3d8a028a676867b88eb351689e897d0ac75d2b33e7d2bfe83d7a907383c8c901fd0a1bafe0a4e6e7efd834cfa1070917efb547cc1aa5e2a8cf67e082cd24cacca0757b0970860d3106426dd101bf867e61a19cebf80f3a0628a4c4afeeb0c6abda3f75a749758f9b9a0e2229dcb4cb29b2523d5cc", 0x7d}, {&(0x7f0000000280)="eb878f76e3b5e8b733cec0d348432c612a7dad77cba615180edb17c52fa6bbe0fcba58bece06c7a62ebf73803939b3290ca2f60d0e97ef827c2eb337b1e85e5153", 0x41}], 0x5, &(0x7f0000000600)=ANY=[@ANYBLOB="1400000084000000010000008100ff079de501009b1b070423c3e3ba50867184550ad9d58bd3268092834f02f5f8d20f324e5847496d8bdc1e8c2ff5b9d60c8b1243d8435aa39ed12346b0"], 0x14, 0x10080}, 0x20180)

7.991193633s ago: executing program 0 (id=172):
freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(r0)
r1 = socket(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r1, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendto(r1, &(0x7f0000000380)="8e", 0x1, 0x5, 0x0, 0x0)
setsockopt$sock_splice(r1, 0xffff, 0x1023, &(0x7f0000000000)={r1, 0xb, {0x4, 0x2}}, 0x14)
syz_emit_ethernet(0x4a, &(0x7f0000001280)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086"])
ppoll(&(0x7f0000000200)=[{r0, 0x4}], 0x1, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f00000005c0)) (async)
close(r0) (async)
socket(0x2, 0x1, 0x0) (async)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r1, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
sendto(r1, &(0x7f0000000380)="8e", 0x1, 0x5, 0x0, 0x0) (async)
setsockopt$sock_splice(r1, 0xffff, 0x1023, &(0x7f0000000000)={r1, 0xb, {0x4, 0x2}}, 0x14) (async)
syz_emit_ethernet(0x4a, &(0x7f0000001280)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086"]) (async)
ppoll(&(0x7f0000000200)=[{r0, 0x4}], 0x1, 0x0, 0x0, 0x0) (async)

7.93111398s ago: executing program 0 (id=173):
open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc]})
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={<r1=>0xffffffffffffffff})
r2 = kqueue()
select(0x40, &(0x7f0000000180)={0x7d, 0x33241e2f, 0x0, 0x8, 0x40000}, 0x0, 0x0, 0x0)
dup2(r2, r1)
open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0)
r3 = open(&(0x7f0000000000)='\x00', 0x2000000, 0x0)
__realpathat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/10, 0xa, 0x0)
r4 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_buf(r4, 0x29, 0x3f, 0x0, &(0x7f0000000100))
connect$inet6(r0, &(0x7f00000002c0)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0xfffffffe}, 0x1c)
socket$inet_sctp(0x2, 0x6, 0x84)
r5 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000005c0)='\x00', r5, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
open$dir(&(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00", 0x2)
symlinkat(&(0x7f0000000300)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', r5, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(r5, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')

7.92256582s ago: executing program 0 (id=174):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x8001, @mcast1, 0x388}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000000c0)="2c0c7cbce8626061f4534b9a454c1f3a7810ee14606d4bf0e91d7013766b1d83a725a1b4253e2eabc4554c07d609f3c5937dd93a3587edccb43d8a7b8c0234436d057e42b322b19c18c20e156576d2b2ee8e5f6a7367", 0x56}], 0x1}, 0x20104)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x611, 0x0)
ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x1008, 0xffffffffffffffff)
faccessat(r1, &(0x7f0000000080)='\x00', 0x0, 0x4000)

7.922061799s ago: executing program 0 (id=175):
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="557305000000000000003eff54c570f106fe955ad1c1f0f98cfd2d7f1359d2d798caf1bb2cfeebd3705f67f8d2fac43e2302dfda306d4ed893188dd6d5460032834e6148c05bca12b92559bcf000", 0x2a, 0x11d, 0x0, 0xffffffffffffffe0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x0, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r2 = fork()
wait4(0x0, 0x0, 0x0, 0x0)
setpgid(0x0, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000040)=0x9, 0x4)
connect$inet(r3, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0)
r4 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
flock(r4, 0x3)
r5 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x84)
open$dir(&(0x7f0000000180)='./file0\x00', 0x2208110, 0x48)
flock(r5, 0x3)
flock(0xffffffffffffffff, 0x8)
open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000faa000/0x3000)=nil, 0x3000, 0x3)
shmget$private(0x0, 0x1000, 0x208, &(0x7f0000fff000/0x1000)=nil)
open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x48)
r6 = open(&(0x7f0000000140)='./file0\x00', 0x2000000, 0x120)
rfork(0x85000)
getsockopt$inet6_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f0000000240)={<r7=>0x0, 0x0, 0x18b6, 0x3, 0x7, 0xff, 0xaefa, 0x68, {@in6={{0x1c, 0x1c, 0x2, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}}, <r8=>0x0, 0x2, 0x1, 0x3, 0x5, 0x1}}, &(0x7f0000000000)=0xb0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f00000000c0)={r7, 0x8}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000380)={@in={{0x10, 0x2, 0x3}}, r8, 0x1, 0x127e, 0x5}, &(0x7f0000000200)=0x8c)

7.768156196s ago: executing program 2 (id=176):
mlock(&(0x7f00007c3000/0x3000)=nil, 0x3000)
mprotect(&(0x7f0000378000/0x4000)=nil, 0x4000, 0x5)
r0 = socket$inet(0x2, 0x3, 0x3)
setsockopt$inet_mreq(r0, 0x0, 0x3, &(0x7f0000000000)={@empty, @broadcast}, 0x8)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0}, 0x10)
fork()

7.681212863s ago: executing program 2 (id=177):
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) (async)
r1 = socket(0x1c, 0x1, 0x0) (async)
r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$BIOCSRTIMEOUT32(r2, 0x8008426d, &(0x7f00000011c0)={0x10000})
r3 = kqueue()
kevent(r3, &(0x7f00000000c0)=[{0x4, 0xffffffffffffffff, 0x1}, {0x4, 0xffffffffffffffff, 0xc700}], 0x2, &(0x7f00000002c0)=[{}], 0x1, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) (async)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) (async)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000400)={@multicast1, @multicast2}, 0xc) (async)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @multicast1}, 0xc) (async)
rfork(0x85000)

7.680974795s ago: executing program 2 (id=178):
r0 = open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) (async)
open(&(0x7f0000000000)='./file0\x00', 0x611, 0x0)
ktrace(&(0x7f0000000000)='./file0\x00', 0x300, 0x1008, 0xffffffffffffffff)
open(0x0, 0x14937e, 0x0) (async)
r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000005c0)='\x00', r1, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async)
open$dir(&(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) (async)
symlinkat(&(0x7f0000000dc0)='./file0\x00', r1, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(r0, &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2) (async)
unlink(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000010c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

7.673067905s ago: executing program 2 (id=179):
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) (async)
open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) (async)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x2000}], 0x1000000000000013) (async)
r1 = fork() (async, rerun: 32)
munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) (async, rerun: 32)
shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x1000)=nil, 0x2000)
open$dir(0x0, 0x800, 0x0) (async)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5) (async, rerun: 32)
r2 = socket$inet_udp(0x2, 0x2, 0x0) (rerun: 32)
setsockopt$inet_buf(r2, 0x0, 0x48, &(0x7f0000000000)="f9e7259da55c26736b385df6", 0xc)
mount(0x0, 0x0, 0x0, 0x0) (async)
mkdir(0x0, 0x0) (async)
setreuid(0xee00, 0x0) (async, rerun: 64)
setreuid(0x0, 0x0) (async, rerun: 64)
r3 = socket$unix(0x1, 0x1, 0x0)
ioctl$SMB_SENDB(r3, 0xc020697c, 0x0)
sigqueue(r1, 0xf, @sival_int=0x8000) (async)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
sendto$inet(r4, 0x0, 0x0, 0x20185, 0x0, 0xfffffffffffffcda) (async)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @multicast2}, 0x10) (async, rerun: 32)
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) (async, rerun: 32)
close(r0)
ksem_init(0x0, 0x0) (async)
rfork(0x3060)

7.622925293s ago: executing program 1 (id=180):
open(&(0x7f0000000000)='./file0\x00', 0x200, 0x855a934e46f84017)
faccessat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x5, 0x0)
symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000500)={0x18b, {{0x10, 0x2, 0x1, @multicast2}}}, 0x84)
kqueue()
clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0xfe, 0x3}, &(0x7f0000000080))
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x9)
r1 = socket(0x11, 0x3, 0x0)
sendto$unix(r1, &(0x7f0000000040)="b100050400000000000008000301000000000000cea1fea7fef96ecfc73fd335ca087ae27caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebb4257699a1f132e27acbdd602000d7d026ba8af63ff37282902e4fd007f720fd3873babfbb770a2f5a872c881ff7cc53c8943310b404f36a00f90006ee01bc43eaea8c500000002000000000000020208a371a3f8000400000000000000010000000000000010", 0xb1, 0x8, 0x0, 0x0)
ksem_wait(r0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000001700)=0xe)
r3 = socket$inet6(0x1c, 0x2, 0x0)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty, 0x7}, 0x1c)
sendmsg$inet6_sctp(r3, &(0x7f0000001740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0x10, 0x2000d}, 0x20000)
ksem_init(&(0x7f0000000000), 0x1000)
readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)=""/86, 0x56)
r4 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4)
bind$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x40000000, @loopback}, 0x1c)
connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r4, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
read(0xffffffffffffffff, 0x0, 0x0)
freebsd11_lstat(0x0, &(0x7f0000000680))
sendmsg$unix(0xffffffffffffffff, 0x0, 0x10d)
shutdown(0xffffffffffffffff, 0x1)

7.622179607s ago: executing program 1 (id=181):
syz_extract_tcp_res(&(0x7f0000000400)={0x41424344, <r0=>0x41424344}, 0x3, 0x0)
syz_emit_ethernet(0x149, &(0x7f0000000440)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd69fb619c01133300ff020000000000000000000000000001ff0100000000000000000000000000012513000000000000010400000000c20400000400010a0000000000000000000005020200097d3964f1a3d78803980778b8c60fb92cc91d5ff302830914ab027a43765ed8dccf06aa1b44aaa53f60431a29e3baa9f3735f76c7286a80c5e624139c92ad8ee24369c0bfc6a455ac86cade5b5102a1", @ANYRES32=r0, @ANYRES32=0x41424344, @ANYBLOB="60000007907800e9020400069d7ed096b92b0aaa37e7c3662ea2e3ebca87d55cdcaa82e0a82f934661bb96a2ca536fcc39e8bd6e7df954dfb4dffb83e22867b06a9eb07969a3eecc417b7e24c0c6678297b4bf3d6ab36c3b67da5207f04406"]) (async)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f0000001f80)={0x0, 0x1d, 0x0, 0x0, 0x2, &(0x7f0000001e80)="4ad9", 0x0, 0x559edd83, [0x0, 0x0, 0x0, 0x4]}) (async)
syz_emit_ethernet(0x53, &(0x7f0000000280)=ANY=[@ANYBLOB="096000000000ffffffffffff8100340008004b00004100000000007e9078ac1400aae0000001831703ffffffffffffffff00000010000001ff00000000004e214e20", @ANYRES32=0x41424344, @ANYRES32=r0, @ANYBLOB="51000004907800b4ab"]) (async)
syz_extract_tcp_res(&(0x7f0000000080)={<r2=>0x41424344}, 0xffff, 0x8)
syz_emit_ethernet(0x7b, &(0x7f00000000c0)={@random="8f6f77ede655", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "5f02dd", 0x45, 0x3a, 0x0, @empty, @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x2, 0x3, r0, r2, 0x1, 0x0, 0x11, 0x1, 0x5, 0x0, 0x4, {[@window={0x3, 0x3, 0x9}, @eol, @timestamp={0x8, 0xa, 0xd, 0x7f}, @window={0x3, 0x3}, @generic={0x1, 0xc, "df5516049e7ee90d3bfa"}, @md5sig={0x13, 0x12, "ff1ffa60c5c6b37200"}]}}, {'&'}}}}}}})

7.551150654s ago: executing program 2 (id=182):
syz_emit_ethernet(0x42, &(0x7f0000000c80)={@broadcast, @random="5aaae73bab27", [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @local={0xac, 0x14, 0x0}, {[@generic={0x7, 0x3, 'H'}, @generic={0x44, 0x12, "c1a5e5adb2239205f490d7de7c902ae3"}]}}, @icmp=@echo_reply}}}})
sysarch$I386_SET_LDT(0x1, &(0x7f0000000040)={0x0, &(0x7f0000000000), 0x20000000000000bc})
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') (async, rerun: 32)
pathconf(&(0x7f0000000100)='./file0\x00', 0x4) (async, rerun: 32)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000000)=0x1, 0x4) (async, rerun: 32)
sendto$inet(r0, &(0x7f0000000140)="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", 0xb29, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @multicast2}, 0x10) (rerun: 32)

6.80110366s ago: executing program 0 (id=183):
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = freebsd12_shm_open(&(0x7f0000000000)='./file0\x00', 0x200, 0x1)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x0, 0x11, r0, 0x0) (async)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x0, 0x11, r0, 0x0)
pipe2(0x0, 0x0) (async)
pipe2(0x0, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x7ffffd, @mcast1, 0x10}, 0x1c) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x7ffffd, @mcast1, 0x10}, 0x1c)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r2 = kqueue()
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={<r3=>0x0}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r3}, 0x84) (async)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r3}, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup(r4)
socket$inet_sctp(0x2, 0x1, 0x84) (async)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
r7 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r7, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r8 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x120)
ioctl$SMB_BREAD(r8, 0xc01c690b, 0x0)
acct(&(0x7f0000000000)='./file0\x00')
r9 = fcntl$dupfd(r5, 0x0, r6)
sigaction(0x14, &(0x7f0000000080)={&(0x7f0000000040)="c4e11cc6b444a10000004844f0824b0e00b6f2a677a677fcf77f94c4e2791e96d9f30000d116c4c1a95d5e0cf0834d0a00", 0x5f}, 0x0) (async)
sigaction(0x14, &(0x7f0000000080)={&(0x7f0000000040)="c4e11cc6b444a10000004844f0824b0e00b6f2a677a677fcf77f94c4e2791e96d9f30000d116c4c1a95d5e0cf0834d0a00", 0x5f}, 0x0)
sigaction(0x14, 0x0, 0x0) (async)
sigaction(0x14, 0x0, 0x0)
ioctl$EVIOCGREP(r9, 0x800c6d33, 0x400000) (async)
ioctl$EVIOCGREP(r9, 0x800c6d33, 0x400000)
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) (async)
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x8e, &(0x7f0000000440)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6082d2f300183c00fe880000000000000000000000000001ff0200000000000000000000000000012c000000000000000001000502"])
mlock(&(0x7f0000000000/0x800000)=nil, 0x800000)
r10 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r10, 0x29, 0xa, &(0x7f0000000040), 0x4)
sendto$inet6(r10, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fff71fdc0e00010080009e00", 0xfffffffa}, 0x1c)
fork()

6.370964008s ago: executing program 3 (id=184):
openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3, 0x0, 0x4}, 0x10)
open(&(0x7f0000000140)='./file0\x00', 0x78e, 0x0)
ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x310, 0x0)
getitimer(0x0, &(0x7f0000000180))
r1 = getpgid(0x0)
ksem_init(&(0x7f00000000c0)=<r2=>0x0, 0x7fff)
ksem_destroy(r2)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
fork()
minherit(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
aio_write(&(0x7f0000000580)={r4, 0x3263b06c, &(0x7f0000000380)="59465feb8a3e15b338423cec7bd99518ff06bb37b64516decfec5223af16f118da486dbcd2aba4642328279ddeea0518660884e88464b73cc4b301df7110f6220672e36f5570c560ee300e87d6f75c85dc1152377ddbbd409af0b3a93205212eab9b040a552f9ff885099f25c55b98fe96b412930f5feec249d0e0d0854be4b6f8e18d35e7ad3b0d855884c166723f39e6c4cc659a11fab5c6aa48e59b798f8a504ed4edc437f4baae20f965475988b24df1e2f5", 0xb4, [0x5, 0x5], 0x10, 0x0, 0x9, {0x1ff, 0x4, &(0x7f0000001700)="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"}, {0x3, 0x1d, @sival_int=0x7, @tid=r1}})
bind$inet6(r5, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x9}, 0x24)
fork()
kqueue()
kevent(r3, &(0x7f0000000240)=[{0x80000000, 0xfffffffffffffff9, 0xa, 0x8, 0xe8c2, 0x0, [0x0, 0x80000000000, 0xa29, 0x40000000000000]}, {0x9d25, 0xffffffffffffffff, 0x8010, 0x8, 0xffffffffffffffff, 0x9, [0x200000005f386c63, 0x7, 0x3, 0xc]}], 0x2, 0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0xa1)
r6 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r7 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
ioctl$DIOCSETIFFLAG(0xffffffffffffff9c, 0xc0284459, &(0x7f0000000040)={0x10, 0x0})
mmap(&(0x7f00000d0000/0x3000)=nil, 0x3000, 0x7, 0x410, r7, 0xd)
sync()
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="f94a3ff623ad2d68f710f2d8b73e", 0x2b}], 0x1)

6.281199092s ago: executing program 1 (id=185):
syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"])
writev(0xffffffffffffffff, 0x0, 0x0)
syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"])
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket(0x2, 0x1, 0x0)
bind(r0, &(0x7f0000000000), 0x10)
r1 = dup(r0)
listen(r1, 0x0)
accept$inet(r0, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
connect$unix(r2, &(0x7f0000000000), 0x10)

1.311112041s ago: executing program 2 (id=186):
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) (async)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000240)={@multicast1, @loopback, @loopback}, 0xc) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x29, 0x1c, 0x3, 0x900000, @remote={0xfe, 0x80, '\x00', 0x0}, 0x10}, 0x1c) (async)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x800000000000, 0x0, 0x7, 0x5]}], 0x1, 0x0, 0x0, 0x0)
r2 = socket(0x17, 0x4, 0x0)
mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) (async, rerun: 64)
fork() (async, rerun: 64)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (async)
r3 = socket$inet(0x2, 0x20000000, 0xe)
dup2(r3, r2)
sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0) (async)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x39, 0x0, 0x0) (async, rerun: 32)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x200000, 0x80) (rerun: 32)
setitimer(0x0, &(0x7f0000000040)={{0x7bfffffe, 0x26}, {0x0, 0xcfe}}, 0x0) (async, rerun: 32)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f0000000340)='wb', 0x2}], 0x1, 0x0) (rerun: 32)
r6 = open(&(0x7f0000000480)='./file1\x00', 0x4, 0x102)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7, 0x12, r6, 0x0) (async)
open$dir(0x0, 0x40000400000002c2, 0x0)
munmap(&(0x7f00001cb000/0x1000)=nil, 0x1000) (async)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async)
mknodat(0xffffffffffffff9c, 0x0, 0xc0e99db6de761f86, 0x0) (async, rerun: 32)
r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) (rerun: 32)
ioctl$SMB_WRITEB(r7, 0xc0086924, 0x0) (async, rerun: 64)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0) (rerun: 64)
symlink(&(0x7f00000001c0)='./file1\x00', 0x0) (async)
mount(&(0x7f0000000000)='ufs\x00', &(0x7f0000000080)='./file1\x00', 0x0, &(0x7f00000000c0))

842.292665ms ago: executing program 1 (id=187):
syz_emit_ethernet(0x7e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffff020000000000000800142c68134fc23f6becf9c78e84450000700000000000019078ac1400bbe00000010503907800000000000304320004ffffffffffffffff070ffeffffffff0000000fac1400aa4410459000000a9300007fff0000000002e00000027f000001e0000001e000000294070000074e0000000000000000000000000000162ead491295560ce8c14a463b7b1c441b2788595bd6a14ea6107f615a521bc6a4af75588dfacfe3249bfe01cca8764d03065be5509b2a1043f63badc9727152656788ced13a3f7f2c17f5"]) (async)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x4a, &(0x7f00000000c0)=ANY=[@ANYRES8=r0, @ANYRES64, @ANYRESDEC=r0], 0x98)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) (async, rerun: 32)
syz_emit_ethernet(0x3f, &(0x7f0000000100)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x9, 0x2c, 0x0, @rand_addr="3bcc2629a17a6c58afb8877c8be162e3", @local={0xfe, 0x80, '\x00', 0x0}, {[], @udp={{0x0, 0x0, 0x8}, {"81"}}}}}}}) (rerun: 32)
open(&(0x7f0000000080)='./file0\x00', 0x1800a, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0) (async)
open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000240)={@multicast2, @local}, &(0x7f0000000280)=0xc) (async)
ktrace(0x0, 0xb4b4bc386c036afd, 0x30a, 0x0) (async)
r1 = socket(0x2, 0x1, 0x0)
sysarch$I386_SET_IOPERM(0x4, &(0x7f0000000000)={0x2, 0x0, 0xce2b}) (async)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4) (async)
shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffc000/0x2000)=nil)
sysarch$I386_SET_IOPERM(0x4, &(0x7f0000000000)={0x10000}) (async)
kqueue()
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) (async)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) (async)
sendmsg$inet_sctp(r2, 0x0, 0x20001) (async)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='htcp\x00', 0x5) (async, rerun: 64)
sysarch$I386_SET_IOPERM(0x4, &(0x7f0000000080)={0x200, 0x80, 0x829}) (async, rerun: 64)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast}, 0xc) (async)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast1}, 0xc) (async)
setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000040)={@multicast2}, 0xc) (async)
ksem_open(&(0x7f00000000c0)=<r4=>0x0, &(0x7f0000000300)='{pU\x05\x00\x00\x00\xac\xb4\x84\x87\xc4&\x11_\xf5\xa8\xf2\xeb\xd5O?\xec\x19\xd2v\x02\x10\xad\xec\"\xdf^X\x8f_\xc8\xfc\x06\x00\x00\x00\x00\x00\x00\x00\xa0\xaa\x8c;\xd4H\xe0\xcf1\xa5)\x99\xb9\xa3\xda\xdc%%\xe3\xb6\xd6\x8a\x01FFH\x98\xb4\xabac\xcb\x10\xe0+z\x0f\x82\x9d\xe6\xf2\xb1\xa0', 0x800, 0xb, 0x7ff)
ksem_close(r4) (async)
openat$filemon(0xffffff9c, &(0x7f0000000180), 0x2, 0x0)
fork()

81.058683ms ago: executing program 0 (id=188):
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
sync()
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
dup2(r0, r1)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x31, &(0x7f0000000040)=ANY=[@ANYBLOB="1131000000000000"], 0x8)
sendto$inet6(r2, &(0x7f0000002700)="6a3364f80c04449d", 0x2400, 0x0, &(0x7f0000001280)={0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x3}, 0x1c)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)}], 0x1}, 0x0)
mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0))
r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$MDIOCATTACH(r3, 0xc1c06d00, &(0x7f00000000c0)={0x0, 0x3000000, 0x3, 0x0, 0x10000, 0x0, 0x3d, 0x0, 0x2, 0x0, 0x0, [0x962e, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]})
r4 = openat$md(0xffffff9c, &(0x7f0000000040), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket(0x17, 0x10000000, 0xfc)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, 0x0, 0x0)
copy_file_range(r6, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffff8, 0x0)
kqueue()
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000440), &(0x7f0000000480)=0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f0000000300))
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet6(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
r7 = kqueue()
kevent(r7, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
ioctl$MDIOCATTACH(r4, 0xc1b46d00, &(0x7f0000000100)={0x0, 0x0, 0x4, &(0x7f00000000c0)='./file0\x00', 0x800, 0x0, 0x7, 0x0, 0x0, 0x349d, 0x0, [0x10001, 0x8, 0x0, 0x0, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8000, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xe, 0x4, 0x0, 0x0, 0x80, 0x0, 0x3ff, 0xfffffff9]})

0s ago: executing program 3 (id=189):
r0 = openat$bpf(0xffffff9c, 0x0, 0x100, 0x0)
ioctl$BIOCSRTIMEOUT(r0, 0x8008426d, &(0x7f0000000040)={0x0, 0x271})
symlink(0x0, &(0x7f0000000600)='./file0\x00')
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
freebsd11_statfs(&(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x10, 0x8, 0xe8c5, 0x0, [0xfffffffffffffffc]}], 0x1, 0x0, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1002, 0x0, 0x0)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24)
sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
r2 = getpgid(0x0)
ktrace(&(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4, 0xa00, r2)
getgid()
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000840)}], 0x2}, 0x20185)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
extattr_set_link(&(0x7f00000000c0)='./file0\x00', 0x1, &(0x7f00000001c0)='\x90\xcf\xa3+\x00-=\\5\x81\xb2(\x8c&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\xb6\xc9:PM\x16SU\xef\xe8\xd6T\\\x93\x1f\xce\x19\xa1#Y\x1c\f\xfa\\07\x11\xd1=\xb1\xc5\x9d\xb6M|\xc6@\x11H\xc4\x04\xaeQ\xffi\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1p\x14\x95\xef\xabb9x\\\a\xf6\xcap\xbf\xe8?\xf5D\xad@\xe3\x13\xb3\xea\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\xecq\x94\xcf&\xcc\xe3\x11\xe1\xe2Q\xbc\xd4.4\xc1\xed\xac\xa8\x95\xb8\x99\xe7\x1c', &(0x7f0000000140), 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000100)={<r4=>0x0, 0x7, 0x3, [0x18, 0x4, 0xfffc]}, &(0x7f0000000180)=0xe)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000002c0)={r4}, 0x8)
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0xffffffffffffffcd)
sendmsg$unix(0xffffffffffffff9c, &(0x7f0000003600)={0x0, 0x0, &(0x7f0000000140)}, 0x0)
mount(&(0x7f0000000000)='ufs\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000140))
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x10c7, 0x7, 0x410, 0xffffffffffffffff, 0x0)
madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6)
extattr_delete_link(&(0x7f0000000040)='./file0\x00', 0x1, &(0x7f00000003c0)='\x90\xcf\xa3+\x00-=\\5\x81\xb2(\x8c&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\xb6\xc9:PM\x16SU\xef\xe8\xd6T\\\x93\x1f\xce\x19\xa1#Y\x1c\f\xfa\\07\x11\xd1=\xb1\xc5\x9d\xb6M|\xc6@\x11H\xc4\x04\xaeQ\xffi\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1p\x14\x95\xef\xabb9x\\\a\xf6\xcap\xbf\xe8?\xf5D\xad@\xe3\x13\xb3\xea\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\xecq\x94\xcf&\xcc\xe3\x11\xe1\xe2Q\xbc\xd4.4\xc1\xed\xac\xa8\x95\xb8\x99\xe7\x1c')
setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000a00))

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.228' (ED25519) to the list of known hosts.
md0: truncating fractional last sector by 8 bytes
if_delmulti_locked: detaching ifnet instance 0xfffffe00079d3800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079d3800
md1: truncating fractional last sector by 508 bytes
if_delmulti_locked: detaching ifnet instance 0xfffffe00079d3800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079d5000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079d3800
Out of ktrace request objects.
if_delmulti_locked: detaching ifnet instance 0xfffffe005962b000
witness_lock_list_get: witness exhausted
maxproc limit exceeded by uid 0 (pid 2185); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 6385); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 6149); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 1264); see tuning(7) and login.conf(5)
SYZFAIL: posix_spawn failed
 (errno 35: Resource temporarily unavailable)


FreeBSD/amd64 (ci-freebsd-i386-3.us-central1-b.c.syzkaller.internal) (ttyu0)

login: maxproc limit exceeded by uid 0 (pid 6626); see tuning(7) and login.conf(5)
set $lines = 0
Password:maxproc limit exceeded by uid 0 (pid 6415); see tuning(7) and login.conf(5)

Login incorrect
login: maxproc limit exceeded by uid 0 (pid 7204); see tuning(7) and login.conf(5)
show registers
Password:
Login incorrect
login: maxproc limit exceeded by uid 0 (pid 8314); see tuning(7) and login.conf(5)
ps
Dec  2 05:39:11 ci-freebsd-i386-3 login[748]: 2 LOGIN FAILURES ON ttyu0
Password:maxproc limit exceeded by uid 0 (pid 8314); see tuning(7) and login.conf(5)

Login incorrect
login: maxproc limit exceeded by uid 0 (pid 6626); see tuning(7) and login.conf(5)
show malloc
Password:maxproc limit exceeded by uid 0 (pid 6427); see tuning(7) and login.conf(5)

Login incorrect
maxproc limit exceeded by uid 0 (pid 1473); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 6844); see tuning(7) and login.conf(5)