Starting background file system checks in 60 seconds.

Sun Sep 26 16:50:54 UTC 2021

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

Warning: Permanently added '10.128.0.189' (ECDSA) to the list of known hosts.
2021/09/26 16:51:07 fuzzer started
2021/09/26 16:51:07 dialing manager at 10.128.0.248:25467
2021/09/26 16:51:08 syscalls: 828
2021/09/26 16:51:08 code coverage: enabled
2021/09/26 16:51:08 comparison tracing: enabled
2021/09/26 16:51:08 extra coverage: support is not implemented in syzkaller
2021/09/26 16:51:08 setuid sandbox: support is not implemented in syzkaller
2021/09/26 16:51:08 namespace sandbox: support is not implemented in syzkaller
2021/09/26 16:51:08 Android sandbox: support is not implemented in syzkaller
2021/09/26 16:51:08 fault injection: support is not implemented in syzkaller
2021/09/26 16:51:08 leak checking: support is not implemented in syzkaller
2021/09/26 16:51:08 net packet injection: enabled
2021/09/26 16:51:08 net device setup: support is not implemented in syzkaller
2021/09/26 16:51:08 concurrency sanitizer: support is not implemented in syzkaller
2021/09/26 16:51:08 devlink PCI setup: support is not implemented in syzkaller
2021/09/26 16:51:08 USB emulation: support is not implemented in syzkaller
2021/09/26 16:51:08 hci packet injection: support is not implemented in syzkaller
2021/09/26 16:51:08 wifi device emulation: support is not implemented in syzkaller
2021/09/26 16:51:08 802.15.4 emulation: support is not implemented in syzkaller
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login: Expensive timeout(9) function: 0xffffffff81f78ac0(0xffffffff841bd700) 0.018344345 s
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2021/09/26 16:51:43 starting 4 fuzzer processes
16:51:43 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0)
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000001d00)="512965c3a7")

16:51:43 executing program 1:
wait4(0x0, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, 0x0, 0x8001})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
posix_fallocate(r1, 0x0, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x10001}, 0x10)
sendto(r1, &(0x7f0000002280)="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", 0x15d, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x2, @loopback, 0x100}, 0x1c)
shutdown(r1, 0x1)
r2 = fcntl$getown(r1, 0x5)
rtprio(0x0, r2, 0x0)
wait4(r2, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, r0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, r2, 0x8001})
freebsd11_fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000080)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000140)=[{&(0x7f00000001c0)="ea6a0e1c646087300dba8887dca69348c1a1c55a6e6afc2ffb62bc3c264b7874639206fdcca4d0316e5942facd318cbb7a3959f7634fef8fc09581defcf9380975252cbcf80f4d2b84d6ed00595be7ba7d251e8d83583c78730c9c5cbfcde3a1755717c5c83260778f61d1ce42be332c22698d702ef55943ffa57d26c3f6ee7fbcb8c12b9beab6ae939e74c4d75f7bc4ca308d1a7e1e1b350d83754bf8343e4d848fe7a449607854527f49035dae223fd7bdfb8dcdd09caaa5cb6f3568acd6c3489a229d37cc2bcfc3167f351826", 0xce}, {&(0x7f00000002c0)="fc199c4ce4923c3fb5cbfb865384c1c350f2760d820945d400df2907c5d1bd8d313e3f2d956eacf71515c6a290a4b3e9faec56c7ffae7af763d45ffd58a459725c75b2be0cc9c3f9fbc248465420d9ebfa82ad3d49b96ebee46270e7aa7d15299dad108468caef652e6975367992969ae5f0d212e65f5e851836e130fe922d783cba0adf9b68fab510d5a2ed4e9b25720067d1107625bac4f6530b04021586b131745d3bd5a9dba74b2b9cceba529d4440abfeac7efe634e8f36dea291613a933e1c822ad41e19dd8a68b860f5afe061c1263a0da8593dc750d8ab39ca0f058f8814e39333b846c7fbce888bc1ce0ea97daaa3415273", 0xf6}, {&(0x7f00000000c0)="8bc69c92cbbe0dd2209356da37e959948022e3c736a26888f66ba386a6f87fdb8599569b6b471c88450be5249931f7980728bc92842654293b56ea37c6b349fd94", 0x41}], 0x3, &(0x7f00000011c0)=[@cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r3, 0x10, [0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}], 0x1d8, 0x20201}, 0x20005)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x320af25b, @mcast1, 0x8}, 0x1c)

16:51:43 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x80}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0xfffffffffffffeec, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x7fff, 0x4)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = dup2(r2, r2)
syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500001c0000000000019078ac1400aa000000000d0090782db9cecf6fec3d50b7916b1fb38f520aa174407eea428005172a777686786876d4bb25792b119fe26fb42a4bfed9693395710693a9a4761493aff8c1704241eb06d10ab1ec5a088da011cc0e5945287fd102addbada421d24d6ab543db2c5b81ef095c681030d483fced17d443155a7d6519a20e45ff94126e2d2ccc050ff590436b1e1797c70e1f8c031ebbb91e5a9b762e077ce71b5a3f8d9028227ae2961bd7d1d3b8e143e8"])
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000240)={0x1f, 0x20, 0x1, &(0x7f0000000080)='\x00', 0x1, &(0x7f0000000200)="fb", 0x0, 0x4d46b770, [0x0, 0x0, 0x0, 0x9cfd]})
freebsd12_shm_open(&(0x7f0000000040)='./file0\x00', 0x800, 0x7a)
socket(0x1, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x449, &(0x7f0000000000)=0x400, 0x4)
connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x3, @rand_addr=0x80}, 0x10)
shutdown(r4, 0x1)
fcntl$dupfd(r1, 0x0, r0)

16:51:43 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ed1f6a6eeae92677a2ed1895ce60e983"}, 0x1c, 0x0}, 0x0)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080), 0x8)

[fib_algo] inet.0 (bsearch4#26) rebuild_fd_flm: switching algo to radix4_lockless
16:51:44 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0)
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000001d00)="512965c3a7")

16:51:44 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0)
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000001d00)="512965c3a7")

16:51:44 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0)
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000001d00)="512965c3a7")

16:51:45 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0)
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000001d00)="512965c3a7")

16:51:45 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0)
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000001d00)="512965c3a7")

16:51:45 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6(0x1c, 0x1, 0x0)
dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)

16:51:46 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0)
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000001d00)="512965c3a7")

16:51:46 executing program 1:
wait4(0x0, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, 0x0, 0x8001})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
posix_fallocate(r1, 0x0, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x10001}, 0x10)
sendto(r1, &(0x7f0000002280)="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", 0x15d, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x2, @loopback, 0x100}, 0x1c)
shutdown(r1, 0x1)
r2 = fcntl$getown(r1, 0x5)
rtprio(0x0, r2, 0x0)
wait4(r2, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, r0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, r2, 0x8001})
freebsd11_fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000080)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000140)=[{&(0x7f00000001c0)="ea6a0e1c646087300dba8887dca69348c1a1c55a6e6afc2ffb62bc3c264b7874639206fdcca4d0316e5942facd318cbb7a3959f7634fef8fc09581defcf9380975252cbcf80f4d2b84d6ed00595be7ba7d251e8d83583c78730c9c5cbfcde3a1755717c5c83260778f61d1ce42be332c22698d702ef55943ffa57d26c3f6ee7fbcb8c12b9beab6ae939e74c4d75f7bc4ca308d1a7e1e1b350d83754bf8343e4d848fe7a449607854527f49035dae223fd7bdfb8dcdd09caaa5cb6f3568acd6c3489a229d37cc2bcfc3167f351826", 0xce}, {&(0x7f00000002c0)="fc199c4ce4923c3fb5cbfb865384c1c350f2760d820945d400df2907c5d1bd8d313e3f2d956eacf71515c6a290a4b3e9faec56c7ffae7af763d45ffd58a459725c75b2be0cc9c3f9fbc248465420d9ebfa82ad3d49b96ebee46270e7aa7d15299dad108468caef652e6975367992969ae5f0d212e65f5e851836e130fe922d783cba0adf9b68fab510d5a2ed4e9b25720067d1107625bac4f6530b04021586b131745d3bd5a9dba74b2b9cceba529d4440abfeac7efe634e8f36dea291613a933e1c822ad41e19dd8a68b860f5afe061c1263a0da8593dc750d8ab39ca0f058f8814e39333b846c7fbce888bc1ce0ea97daaa3415273", 0xf6}, {&(0x7f00000000c0)="8bc69c92cbbe0dd2209356da37e959948022e3c736a26888f66ba386a6f87fdb8599569b6b471c88450be5249931f7980728bc92842654293b56ea37c6b349fd94", 0x41}], 0x3, &(0x7f00000011c0)=[@cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r3, 0x10, [0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}], 0x1d8, 0x20201}, 0x20005)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x320af25b, @mcast1, 0x8}, 0x1c)

16:51:46 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x80}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0xfffffffffffffeec, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x7fff, 0x4)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = dup2(r2, r2)
syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500001c0000000000019078ac1400aa000000000d0090782db9cecf6fec3d50b7916b1fb38f520aa174407eea428005172a777686786876d4bb25792b119fe26fb42a4bfed9693395710693a9a4761493aff8c1704241eb06d10ab1ec5a088da011cc0e5945287fd102addbada421d24d6ab543db2c5b81ef095c681030d483fced17d443155a7d6519a20e45ff94126e2d2ccc050ff590436b1e1797c70e1f8c031ebbb91e5a9b762e077ce71b5a3f8d9028227ae2961bd7d1d3b8e143e8"])
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000240)={0x1f, 0x20, 0x1, &(0x7f0000000080)='\x00', 0x1, &(0x7f0000000200)="fb", 0x0, 0x4d46b770, [0x0, 0x0, 0x0, 0x9cfd]})
freebsd12_shm_open(&(0x7f0000000040)='./file0\x00', 0x800, 0x7a)
socket(0x1, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x449, &(0x7f0000000000)=0x400, 0x4)
connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x3, @rand_addr=0x80}, 0x10)
shutdown(r4, 0x1)
fcntl$dupfd(r1, 0x0, r0)

16:51:46 executing program 0:
wait4(0x0, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, 0x0, 0x8001})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
posix_fallocate(r1, 0x0, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x10001}, 0x10)
sendto(r1, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2be99ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640cf138e8d8fbd568b750a6590010e379273f4535083f61c543831816d5cd1c4c0964e45de2f0d8c80d98e7b7820f1087956616a031c3ce09e02719de4eb3c7b7521469c86d1e4f4422aeadfdc10f9281d64f1ae344a1a557a97e9a7732b5cb1b0f6e4603be46ec05d26db9302240f6341885308c9f5d3b53f88e472fef6b56f84d51ccb7a8a86d7ec53003991f262a3023331bda2476443fcaabedac625c94d6a225d395e9781cfa7ccbeee8c722aff529291d324fc3", 0x15d, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x2, @loopback, 0x100}, 0x1c)
shutdown(r1, 0x1)
r2 = fcntl$getown(r1, 0x5)
rtprio(0x0, r2, 0x0)
wait4(r2, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, r0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, r2, 0x8001})
freebsd11_fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000080)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000140)=[{&(0x7f00000001c0)="ea6a0e1c646087300dba8887dca69348c1a1c55a6e6afc2ffb62bc3c264b7874639206fdcca4d0316e5942facd318cbb7a3959f7634fef8fc09581defcf9380975252cbcf80f4d2b84d6ed00595be7ba7d251e8d83583c78730c9c5cbfcde3a1755717c5c83260778f61d1ce42be332c22698d702ef55943ffa57d26c3f6ee7fbcb8c12b9beab6ae939e74c4d75f7bc4ca308d1a7e1e1b350d83754bf8343e4d848fe7a449607854527f49035dae223fd7bdfb8dcdd09caaa5cb6f3568acd6c3489a229d37cc2bcfc3167f351826", 0xce}, {&(0x7f00000002c0)="fc199c4ce4923c3fb5cbfb865384c1c350f2760d820945d400df2907c5d1bd8d313e3f2d956eacf71515c6a290a4b3e9faec56c7ffae7af763d45ffd58a459725c75b2be0cc9c3f9fbc248465420d9ebfa82ad3d49b96ebee46270e7aa7d15299dad108468caef652e6975367992969ae5f0d212e65f5e851836e130fe922d783cba0adf9b68fab510d5a2ed4e9b25720067d1107625bac4f6530b04021586b131745d3bd5a9dba74b2b9cceba529d4440abfeac7efe634e8f36dea291613a933e1c822ad41e19dd8a68b860f5afe061c1263a0da8593dc750d8ab39ca0f058f8814e39333b846c7fbce888bc1ce0ea97daaa3415273", 0xf6}, {&(0x7f00000000c0)="8bc69c92cbbe0dd2209356da37e959948022e3c736a26888f66ba386a6f87fdb8599569b6b471c88450be5249931f7980728bc92842654293b56ea37c6b349fd94", 0x41}], 0x3, &(0x7f00000011c0)=[@cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r3, 0x10, [0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}], 0x1d8, 0x20201}, 0x20005)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x320af25b, @mcast1, 0x8}, 0x1c)

16:51:46 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x80}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0xfffffffffffffeec, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x7fff, 0x4)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = dup2(r2, r2)
syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500001c0000000000019078ac1400aa000000000d0090782db9cecf6fec3d50b7916b1fb38f520aa174407eea428005172a777686786876d4bb25792b119fe26fb42a4bfed9693395710693a9a4761493aff8c1704241eb06d10ab1ec5a088da011cc0e5945287fd102addbada421d24d6ab543db2c5b81ef095c681030d483fced17d443155a7d6519a20e45ff94126e2d2ccc050ff590436b1e1797c70e1f8c031ebbb91e5a9b762e077ce71b5a3f8d9028227ae2961bd7d1d3b8e143e8"])
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000240)={0x1f, 0x20, 0x1, &(0x7f0000000080)='\x00', 0x1, &(0x7f0000000200)="fb", 0x0, 0x4d46b770, [0x0, 0x0, 0x0, 0x9cfd]})
freebsd12_shm_open(&(0x7f0000000040)='./file0\x00', 0x800, 0x7a)
socket(0x1, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x449, &(0x7f0000000000)=0x400, 0x4)
connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x3, @rand_addr=0x80}, 0x10)
shutdown(r4, 0x1)
fcntl$dupfd(r1, 0x0, r0)

16:51:46 executing program 0:
wait4(0x0, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, 0x0, 0x8001})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
posix_fallocate(r1, 0x0, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x10001}, 0x10)
sendto(r1, &(0x7f0000002280)="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", 0x15d, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x2, @loopback, 0x100}, 0x1c)
shutdown(r1, 0x1)
r2 = fcntl$getown(r1, 0x5)
rtprio(0x0, r2, 0x0)
wait4(r2, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, r0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, r2, 0x8001})
freebsd11_fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000080)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000140)=[{&(0x7f00000001c0)="ea6a0e1c646087300dba8887dca69348c1a1c55a6e6afc2ffb62bc3c264b7874639206fdcca4d0316e5942facd318cbb7a3959f7634fef8fc09581defcf9380975252cbcf80f4d2b84d6ed00595be7ba7d251e8d83583c78730c9c5cbfcde3a1755717c5c83260778f61d1ce42be332c22698d702ef55943ffa57d26c3f6ee7fbcb8c12b9beab6ae939e74c4d75f7bc4ca308d1a7e1e1b350d83754bf8343e4d848fe7a449607854527f49035dae223fd7bdfb8dcdd09caaa5cb6f3568acd6c3489a229d37cc2bcfc3167f351826", 0xce}, {&(0x7f00000002c0)="fc199c4ce4923c3fb5cbfb865384c1c350f2760d820945d400df2907c5d1bd8d313e3f2d956eacf71515c6a290a4b3e9faec56c7ffae7af763d45ffd58a459725c75b2be0cc9c3f9fbc248465420d9ebfa82ad3d49b96ebee46270e7aa7d15299dad108468caef652e6975367992969ae5f0d212e65f5e851836e130fe922d783cba0adf9b68fab510d5a2ed4e9b25720067d1107625bac4f6530b04021586b131745d3bd5a9dba74b2b9cceba529d4440abfeac7efe634e8f36dea291613a933e1c822ad41e19dd8a68b860f5afe061c1263a0da8593dc750d8ab39ca0f058f8814e39333b846c7fbce888bc1ce0ea97daaa3415273", 0xf6}, {&(0x7f00000000c0)="8bc69c92cbbe0dd2209356da37e959948022e3c736a26888f66ba386a6f87fdb8599569b6b471c88450be5249931f7980728bc92842654293b56ea37c6b349fd94", 0x41}], 0x3, &(0x7f00000011c0)=[@cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r3, 0x10, [0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}], 0x1d8, 0x20201}, 0x20005)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x320af25b, @mcast1, 0x8}, 0x1c)

16:51:46 executing program 1:
wait4(0x0, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, 0x0, 0x8001})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
posix_fallocate(r1, 0x0, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x10001}, 0x10)
sendto(r1, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2be99ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640cf138e8d8fbd568b750a6590010e379273f4535083f61c543831816d5cd1c4c0964e45de2f0d8c80d98e7b7820f1087956616a031c3ce09e02719de4eb3c7b7521469c86d1e4f4422aeadfdc10f9281d64f1ae344a1a557a97e9a7732b5cb1b0f6e4603be46ec05d26db9302240f6341885308c9f5d3b53f88e472fef6b56f84d51ccb7a8a86d7ec53003991f262a3023331bda2476443fcaabedac625c94d6a225d395e9781cfa7ccbeee8c722aff529291d324fc3", 0x15d, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x2, @loopback, 0x100}, 0x1c)
shutdown(r1, 0x1)
r2 = fcntl$getown(r1, 0x5)
rtprio(0x0, r2, 0x0)
wait4(r2, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, r0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, r2, 0x8001})
freebsd11_fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000080)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000140)=[{&(0x7f00000001c0)="ea6a0e1c646087300dba8887dca69348c1a1c55a6e6afc2ffb62bc3c264b7874639206fdcca4d0316e5942facd318cbb7a3959f7634fef8fc09581defcf9380975252cbcf80f4d2b84d6ed00595be7ba7d251e8d83583c78730c9c5cbfcde3a1755717c5c83260778f61d1ce42be332c22698d702ef55943ffa57d26c3f6ee7fbcb8c12b9beab6ae939e74c4d75f7bc4ca308d1a7e1e1b350d83754bf8343e4d848fe7a449607854527f49035dae223fd7bdfb8dcdd09caaa5cb6f3568acd6c3489a229d37cc2bcfc3167f351826", 0xce}, {&(0x7f00000002c0)="fc199c4ce4923c3fb5cbfb865384c1c350f2760d820945d400df2907c5d1bd8d313e3f2d956eacf71515c6a290a4b3e9faec56c7ffae7af763d45ffd58a459725c75b2be0cc9c3f9fbc248465420d9ebfa82ad3d49b96ebee46270e7aa7d15299dad108468caef652e6975367992969ae5f0d212e65f5e851836e130fe922d783cba0adf9b68fab510d5a2ed4e9b25720067d1107625bac4f6530b04021586b131745d3bd5a9dba74b2b9cceba529d4440abfeac7efe634e8f36dea291613a933e1c822ad41e19dd8a68b860f5afe061c1263a0da8593dc750d8ab39ca0f058f8814e39333b846c7fbce888bc1ce0ea97daaa3415273", 0xf6}, {&(0x7f00000000c0)="8bc69c92cbbe0dd2209356da37e959948022e3c736a26888f66ba386a6f87fdb8599569b6b471c88450be5249931f7980728bc92842654293b56ea37c6b349fd94", 0x41}], 0x3, &(0x7f00000011c0)=[@cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r3, 0x10, [0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}], 0x1d8, 0x20201}, 0x20005)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x320af25b, @mcast1, 0x8}, 0x1c)

16:51:47 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x80}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0xfffffffffffffeec, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x7fff, 0x4)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = dup2(r2, r2)
syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500001c0000000000019078ac1400aa000000000d0090782db9cecf6fec3d50b7916b1fb38f520aa174407eea428005172a777686786876d4bb25792b119fe26fb42a4bfed9693395710693a9a4761493aff8c1704241eb06d10ab1ec5a088da011cc0e5945287fd102addbada421d24d6ab543db2c5b81ef095c681030d483fced17d443155a7d6519a20e45ff94126e2d2ccc050ff590436b1e1797c70e1f8c031ebbb91e5a9b762e077ce71b5a3f8d9028227ae2961bd7d1d3b8e143e8"])
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000240)={0x1f, 0x20, 0x1, &(0x7f0000000080)='\x00', 0x1, &(0x7f0000000200)="fb", 0x0, 0x4d46b770, [0x0, 0x0, 0x0, 0x9cfd]})
freebsd12_shm_open(&(0x7f0000000040)='./file0\x00', 0x800, 0x7a)
socket(0x1, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x449, &(0x7f0000000000)=0x400, 0x4)
connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x3, @rand_addr=0x80}, 0x10)
shutdown(r4, 0x1)
fcntl$dupfd(r1, 0x0, r0)

16:51:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x80}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0xfffffffffffffeec, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x7fff, 0x4)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = dup2(r2, r2)
syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500001c0000000000019078ac1400aa000000000d0090782db9cecf6fec3d50b7916b1fb38f520aa174407eea428005172a777686786876d4bb25792b119fe26fb42a4bfed9693395710693a9a4761493aff8c1704241eb06d10ab1ec5a088da011cc0e5945287fd102addbada421d24d6ab543db2c5b81ef095c681030d483fced17d443155a7d6519a20e45ff94126e2d2ccc050ff590436b1e1797c70e1f8c031ebbb91e5a9b762e077ce71b5a3f8d9028227ae2961bd7d1d3b8e143e8"])
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000240)={0x1f, 0x20, 0x1, &(0x7f0000000080)='\x00', 0x1, &(0x7f0000000200)="fb", 0x0, 0x4d46b770, [0x0, 0x0, 0x0, 0x9cfd]})
freebsd12_shm_open(&(0x7f0000000040)='./file0\x00', 0x800, 0x7a)
socket(0x1, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x449, &(0x7f0000000000)=0x400, 0x4)
connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x3, @rand_addr=0x80}, 0x10)
shutdown(r4, 0x1)
fcntl$dupfd(r1, 0x0, r0)

16:51:47 executing program 1:
wait4(0x0, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, 0x0, 0x8001})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
posix_fallocate(r1, 0x0, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x10001}, 0x10)
sendto(r1, &(0x7f0000002280)="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", 0x15d, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x2, @loopback, 0x100}, 0x1c)
shutdown(r1, 0x1)
r2 = fcntl$getown(r1, 0x5)
rtprio(0x0, r2, 0x0)
wait4(r2, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, r0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, r2, 0x8001})
freebsd11_fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000080)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000140)=[{&(0x7f00000001c0)="ea6a0e1c646087300dba8887dca69348c1a1c55a6e6afc2ffb62bc3c264b7874639206fdcca4d0316e5942facd318cbb7a3959f7634fef8fc09581defcf9380975252cbcf80f4d2b84d6ed00595be7ba7d251e8d83583c78730c9c5cbfcde3a1755717c5c83260778f61d1ce42be332c22698d702ef55943ffa57d26c3f6ee7fbcb8c12b9beab6ae939e74c4d75f7bc4ca308d1a7e1e1b350d83754bf8343e4d848fe7a449607854527f49035dae223fd7bdfb8dcdd09caaa5cb6f3568acd6c3489a229d37cc2bcfc3167f351826", 0xce}, {&(0x7f00000002c0)="fc199c4ce4923c3fb5cbfb865384c1c350f2760d820945d400df2907c5d1bd8d313e3f2d956eacf71515c6a290a4b3e9faec56c7ffae7af763d45ffd58a459725c75b2be0cc9c3f9fbc248465420d9ebfa82ad3d49b96ebee46270e7aa7d15299dad108468caef652e6975367992969ae5f0d212e65f5e851836e130fe922d783cba0adf9b68fab510d5a2ed4e9b25720067d1107625bac4f6530b04021586b131745d3bd5a9dba74b2b9cceba529d4440abfeac7efe634e8f36dea291613a933e1c822ad41e19dd8a68b860f5afe061c1263a0da8593dc750d8ab39ca0f058f8814e39333b846c7fbce888bc1ce0ea97daaa3415273", 0xf6}, {&(0x7f00000000c0)="8bc69c92cbbe0dd2209356da37e959948022e3c736a26888f66ba386a6f87fdb8599569b6b471c88450be5249931f7980728bc92842654293b56ea37c6b349fd94", 0x41}], 0x3, &(0x7f00000011c0)=[@cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r3, 0x10, [0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}], 0x1d8, 0x20201}, 0x20005)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x320af25b, @mcast1, 0x8}, 0x1c)

16:51:47 executing program 0:
wait4(0x0, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, 0x0, 0x8001})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
posix_fallocate(r1, 0x0, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x10001}, 0x10)
sendto(r1, &(0x7f0000002280)="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", 0x15d, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x2, @loopback, 0x100}, 0x1c)
shutdown(r1, 0x1)
r2 = fcntl$getown(r1, 0x5)
rtprio(0x0, r2, 0x0)
wait4(r2, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, r0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, r2, 0x8001})
freebsd11_fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000080)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000140)=[{&(0x7f00000001c0)="ea6a0e1c646087300dba8887dca69348c1a1c55a6e6afc2ffb62bc3c264b7874639206fdcca4d0316e5942facd318cbb7a3959f7634fef8fc09581defcf9380975252cbcf80f4d2b84d6ed00595be7ba7d251e8d83583c78730c9c5cbfcde3a1755717c5c83260778f61d1ce42be332c22698d702ef55943ffa57d26c3f6ee7fbcb8c12b9beab6ae939e74c4d75f7bc4ca308d1a7e1e1b350d83754bf8343e4d848fe7a449607854527f49035dae223fd7bdfb8dcdd09caaa5cb6f3568acd6c3489a229d37cc2bcfc3167f351826", 0xce}, {&(0x7f00000002c0)="fc199c4ce4923c3fb5cbfb865384c1c350f2760d820945d400df2907c5d1bd8d313e3f2d956eacf71515c6a290a4b3e9faec56c7ffae7af763d45ffd58a459725c75b2be0cc9c3f9fbc248465420d9ebfa82ad3d49b96ebee46270e7aa7d15299dad108468caef652e6975367992969ae5f0d212e65f5e851836e130fe922d783cba0adf9b68fab510d5a2ed4e9b25720067d1107625bac4f6530b04021586b131745d3bd5a9dba74b2b9cceba529d4440abfeac7efe634e8f36dea291613a933e1c822ad41e19dd8a68b860f5afe061c1263a0da8593dc750d8ab39ca0f058f8814e39333b846c7fbce888bc1ce0ea97daaa3415273", 0xf6}, {&(0x7f00000000c0)="8bc69c92cbbe0dd2209356da37e959948022e3c736a26888f66ba386a6f87fdb8599569b6b471c88450be5249931f7980728bc92842654293b56ea37c6b349fd94", 0x41}], 0x3, &(0x7f00000011c0)=[@cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r3, 0x10, [0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}], 0x1d8, 0x20201}, 0x20005)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x320af25b, @mcast1, 0x8}, 0x1c)

16:51:47 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x80}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0xfffffffffffffeec, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x7fff, 0x4)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = dup2(r2, r2)
syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500001c0000000000019078ac1400aa000000000d0090782db9cecf6fec3d50b7916b1fb38f520aa174407eea428005172a777686786876d4bb25792b119fe26fb42a4bfed9693395710693a9a4761493aff8c1704241eb06d10ab1ec5a088da011cc0e5945287fd102addbada421d24d6ab543db2c5b81ef095c681030d483fced17d443155a7d6519a20e45ff94126e2d2ccc050ff590436b1e1797c70e1f8c031ebbb91e5a9b762e077ce71b5a3f8d9028227ae2961bd7d1d3b8e143e8"])
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000240)={0x1f, 0x20, 0x1, &(0x7f0000000080)='\x00', 0x1, &(0x7f0000000200)="fb", 0x0, 0x4d46b770, [0x0, 0x0, 0x0, 0x9cfd]})
freebsd12_shm_open(&(0x7f0000000040)='./file0\x00', 0x800, 0x7a)
socket(0x1, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x449, &(0x7f0000000000)=0x400, 0x4)
connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x3, @rand_addr=0x80}, 0x10)
shutdown(r4, 0x1)
fcntl$dupfd(r1, 0x0, r0)

16:51:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x80}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0xfffffffffffffeec, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x7fff, 0x4)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = dup2(r2, r2)
syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500001c0000000000019078ac1400aa000000000d0090782db9cecf6fec3d50b7916b1fb38f520aa174407eea428005172a777686786876d4bb25792b119fe26fb42a4bfed9693395710693a9a4761493aff8c1704241eb06d10ab1ec5a088da011cc0e5945287fd102addbada421d24d6ab543db2c5b81ef095c681030d483fced17d443155a7d6519a20e45ff94126e2d2ccc050ff590436b1e1797c70e1f8c031ebbb91e5a9b762e077ce71b5a3f8d9028227ae2961bd7d1d3b8e143e8"])
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000240)={0x1f, 0x20, 0x1, &(0x7f0000000080)='\x00', 0x1, &(0x7f0000000200)="fb", 0x0, 0x4d46b770, [0x0, 0x0, 0x0, 0x9cfd]})
freebsd12_shm_open(&(0x7f0000000040)='./file0\x00', 0x800, 0x7a)
socket(0x1, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x449, &(0x7f0000000000)=0x400, 0x4)
connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x3, @rand_addr=0x80}, 0x10)
shutdown(r4, 0x1)
fcntl$dupfd(r1, 0x0, r0)

16:51:48 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x80}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0xfffffffffffffeec, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x7fff, 0x4)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = dup2(r2, r2)
syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500001c0000000000019078ac1400aa000000000d0090782db9cecf6fec3d50b7916b1fb38f520aa174407eea428005172a777686786876d4bb25792b119fe26fb42a4bfed9693395710693a9a4761493aff8c1704241eb06d10ab1ec5a088da011cc0e5945287fd102addbada421d24d6ab543db2c5b81ef095c681030d483fced17d443155a7d6519a20e45ff94126e2d2ccc050ff590436b1e1797c70e1f8c031ebbb91e5a9b762e077ce71b5a3f8d9028227ae2961bd7d1d3b8e143e8"])
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000240)={0x1f, 0x20, 0x1, &(0x7f0000000080)='\x00', 0x1, &(0x7f0000000200)="fb", 0x0, 0x4d46b770, [0x0, 0x0, 0x0, 0x9cfd]})
freebsd12_shm_open(&(0x7f0000000040)='./file0\x00', 0x800, 0x7a)
socket(0x1, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x449, &(0x7f0000000000)=0x400, 0x4)
connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x3, @rand_addr=0x80}, 0x10)
shutdown(r4, 0x1)
fcntl$dupfd(r1, 0x0, r0)

16:51:48 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x80}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0xfffffffffffffeec, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x7fff, 0x4)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = dup2(r2, r2)
syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500001c0000000000019078ac1400aa000000000d0090782db9cecf6fec3d50b7916b1fb38f520aa174407eea428005172a777686786876d4bb25792b119fe26fb42a4bfed9693395710693a9a4761493aff8c1704241eb06d10ab1ec5a088da011cc0e5945287fd102addbada421d24d6ab543db2c5b81ef095c681030d483fced17d443155a7d6519a20e45ff94126e2d2ccc050ff590436b1e1797c70e1f8c031ebbb91e5a9b762e077ce71b5a3f8d9028227ae2961bd7d1d3b8e143e8"])
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000240)={0x1f, 0x20, 0x1, &(0x7f0000000080)='\x00', 0x1, &(0x7f0000000200)="fb", 0x0, 0x4d46b770, [0x0, 0x0, 0x0, 0x9cfd]})
freebsd12_shm_open(&(0x7f0000000040)='./file0\x00', 0x800, 0x7a)
socket(0x1, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x449, &(0x7f0000000000)=0x400, 0x4)
connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x3, @rand_addr=0x80}, 0x10)
shutdown(r4, 0x1)
fcntl$dupfd(r1, 0x0, r0)

16:51:48 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x80}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0xfffffffffffffeec, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x7fff, 0x4)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = dup2(r2, r2)
syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500001c0000000000019078ac1400aa000000000d0090782db9cecf6fec3d50b7916b1fb38f520aa174407eea428005172a777686786876d4bb25792b119fe26fb42a4bfed9693395710693a9a4761493aff8c1704241eb06d10ab1ec5a088da011cc0e5945287fd102addbada421d24d6ab543db2c5b81ef095c681030d483fced17d443155a7d6519a20e45ff94126e2d2ccc050ff590436b1e1797c70e1f8c031ebbb91e5a9b762e077ce71b5a3f8d9028227ae2961bd7d1d3b8e143e8"])
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000240)={0x1f, 0x20, 0x1, &(0x7f0000000080)='\x00', 0x1, &(0x7f0000000200)="fb", 0x0, 0x4d46b770, [0x0, 0x0, 0x0, 0x9cfd]})
freebsd12_shm_open(&(0x7f0000000040)='./file0\x00', 0x800, 0x7a)
socket(0x1, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x449, &(0x7f0000000000)=0x400, 0x4)
connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x3, @rand_addr=0x80}, 0x10)
shutdown(r4, 0x1)
fcntl$dupfd(r1, 0x0, r0)

16:51:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x80}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0xfffffffffffffeec, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x7fff, 0x4)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = dup2(r2, r2)
syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500001c0000000000019078ac1400aa000000000d0090782db9cecf6fec3d50b7916b1fb38f520aa174407eea428005172a777686786876d4bb25792b119fe26fb42a4bfed9693395710693a9a4761493aff8c1704241eb06d10ab1ec5a088da011cc0e5945287fd102addbada421d24d6ab543db2c5b81ef095c681030d483fced17d443155a7d6519a20e45ff94126e2d2ccc050ff590436b1e1797c70e1f8c031ebbb91e5a9b762e077ce71b5a3f8d9028227ae2961bd7d1d3b8e143e8"])
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000240)={0x1f, 0x20, 0x1, &(0x7f0000000080)='\x00', 0x1, &(0x7f0000000200)="fb", 0x0, 0x4d46b770, [0x0, 0x0, 0x0, 0x9cfd]})
freebsd12_shm_open(&(0x7f0000000040)='./file0\x00', 0x800, 0x7a)
socket(0x1, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x449, &(0x7f0000000000)=0x400, 0x4)
connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x3, @rand_addr=0x80}, 0x10)
shutdown(r4, 0x1)
fcntl$dupfd(r1, 0x0, r0)

16:51:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x80}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0xfffffffffffffeec, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x7fff, 0x4)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = dup2(r2, r2)
syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500001c0000000000019078ac1400aa000000000d0090782db9cecf6fec3d50b7916b1fb38f520aa174407eea428005172a777686786876d4bb25792b119fe26fb42a4bfed9693395710693a9a4761493aff8c1704241eb06d10ab1ec5a088da011cc0e5945287fd102addbada421d24d6ab543db2c5b81ef095c681030d483fced17d443155a7d6519a20e45ff94126e2d2ccc050ff590436b1e1797c70e1f8c031ebbb91e5a9b762e077ce71b5a3f8d9028227ae2961bd7d1d3b8e143e8"])
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000240)={0x1f, 0x20, 0x1, &(0x7f0000000080)='\x00', 0x1, &(0x7f0000000200)="fb", 0x0, 0x4d46b770, [0x0, 0x0, 0x0, 0x9cfd]})
freebsd12_shm_open(&(0x7f0000000040)='./file0\x00', 0x800, 0x7a)
socket(0x1, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x449, &(0x7f0000000000)=0x400, 0x4)
connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x3, @rand_addr=0x80}, 0x10)
shutdown(r4, 0x1)
fcntl$dupfd(r1, 0x0, r0)

16:51:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x80}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0xfffffffffffffeec, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x7fff, 0x4)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = dup2(r2, r2)
syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500001c0000000000019078ac1400aa000000000d0090782db9cecf6fec3d50b7916b1fb38f520aa174407eea428005172a777686786876d4bb25792b119fe26fb42a4bfed9693395710693a9a4761493aff8c1704241eb06d10ab1ec5a088da011cc0e5945287fd102addbada421d24d6ab543db2c5b81ef095c681030d483fced17d443155a7d6519a20e45ff94126e2d2ccc050ff590436b1e1797c70e1f8c031ebbb91e5a9b762e077ce71b5a3f8d9028227ae2961bd7d1d3b8e143e8"])
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000240)={0x1f, 0x20, 0x1, &(0x7f0000000080)='\x00', 0x1, &(0x7f0000000200)="fb", 0x0, 0x4d46b770, [0x0, 0x0, 0x0, 0x9cfd]})
freebsd12_shm_open(&(0x7f0000000040)='./file0\x00', 0x800, 0x7a)
socket(0x1, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x449, &(0x7f0000000000)=0x400, 0x4)
connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x3, @rand_addr=0x80}, 0x10)
shutdown(r4, 0x1)
fcntl$dupfd(r1, 0x0, r0)

16:51:49 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x80}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0xfffffffffffffeec, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x7fff, 0x4)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = dup2(r2, r2)
syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500001c0000000000019078ac1400aa000000000d0090782db9cecf6fec3d50b7916b1fb38f520aa174407eea428005172a777686786876d4bb25792b119fe26fb42a4bfed9693395710693a9a4761493aff8c1704241eb06d10ab1ec5a088da011cc0e5945287fd102addbada421d24d6ab543db2c5b81ef095c681030d483fced17d443155a7d6519a20e45ff94126e2d2ccc050ff590436b1e1797c70e1f8c031ebbb91e5a9b762e077ce71b5a3f8d9028227ae2961bd7d1d3b8e143e8"])
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000240)={0x1f, 0x20, 0x1, &(0x7f0000000080)='\x00', 0x1, &(0x7f0000000200)="fb", 0x0, 0x4d46b770, [0x0, 0x0, 0x0, 0x9cfd]})
freebsd12_shm_open(&(0x7f0000000040)='./file0\x00', 0x800, 0x7a)
socket(0x1, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x449, &(0x7f0000000000)=0x400, 0x4)
connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x3, @rand_addr=0x80}, 0x10)
shutdown(r4, 0x1)
fcntl$dupfd(r1, 0x0, r0)

16:51:50 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x80}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0xfffffffffffffeec, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x7fff, 0x4)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = dup2(r2, r2)
syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500001c0000000000019078ac1400aa000000000d0090782db9cecf6fec3d50b7916b1fb38f520aa174407eea428005172a777686786876d4bb25792b119fe26fb42a4bfed9693395710693a9a4761493aff8c1704241eb06d10ab1ec5a088da011cc0e5945287fd102addbada421d24d6ab543db2c5b81ef095c681030d483fced17d443155a7d6519a20e45ff94126e2d2ccc050ff590436b1e1797c70e1f8c031ebbb91e5a9b762e077ce71b5a3f8d9028227ae2961bd7d1d3b8e143e8"])
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000240)={0x1f, 0x20, 0x1, &(0x7f0000000080)='\x00', 0x1, &(0x7f0000000200)="fb", 0x0, 0x4d46b770, [0x0, 0x0, 0x0, 0x9cfd]})
freebsd12_shm_open(&(0x7f0000000040)='./file0\x00', 0x800, 0x7a)
socket(0x1, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x449, &(0x7f0000000000)=0x400, 0x4)
connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x3, @rand_addr=0x80}, 0x10)
shutdown(r4, 0x1)
fcntl$dupfd(r1, 0x0, r0)

16:51:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x80}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0xfffffffffffffeec, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x7fff, 0x4)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = dup2(r2, r2)
syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500001c0000000000019078ac1400aa000000000d0090782db9cecf6fec3d50b7916b1fb38f520aa174407eea428005172a777686786876d4bb25792b119fe26fb42a4bfed9693395710693a9a4761493aff8c1704241eb06d10ab1ec5a088da011cc0e5945287fd102addbada421d24d6ab543db2c5b81ef095c681030d483fced17d443155a7d6519a20e45ff94126e2d2ccc050ff590436b1e1797c70e1f8c031ebbb91e5a9b762e077ce71b5a3f8d9028227ae2961bd7d1d3b8e143e8"])
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000240)={0x1f, 0x20, 0x1, &(0x7f0000000080)='\x00', 0x1, &(0x7f0000000200)="fb", 0x0, 0x4d46b770, [0x0, 0x0, 0x0, 0x9cfd]})
freebsd12_shm_open(&(0x7f0000000040)='./file0\x00', 0x800, 0x7a)
socket(0x1, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x449, &(0x7f0000000000)=0x400, 0x4)
connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x3, @rand_addr=0x80}, 0x10)
shutdown(r4, 0x1)
fcntl$dupfd(r1, 0x0, r0)

16:51:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x80}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0xfffffffffffffeec, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x7fff, 0x4)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = dup2(r2, r2)
syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500001c0000000000019078ac1400aa000000000d0090782db9cecf6fec3d50b7916b1fb38f520aa174407eea428005172a777686786876d4bb25792b119fe26fb42a4bfed9693395710693a9a4761493aff8c1704241eb06d10ab1ec5a088da011cc0e5945287fd102addbada421d24d6ab543db2c5b81ef095c681030d483fced17d443155a7d6519a20e45ff94126e2d2ccc050ff590436b1e1797c70e1f8c031ebbb91e5a9b762e077ce71b5a3f8d9028227ae2961bd7d1d3b8e143e8"])
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000240)={0x1f, 0x20, 0x1, &(0x7f0000000080)='\x00', 0x1, &(0x7f0000000200)="fb", 0x0, 0x4d46b770, [0x0, 0x0, 0x0, 0x9cfd]})
freebsd12_shm_open(&(0x7f0000000040)='./file0\x00', 0x800, 0x7a)
socket(0x1, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x449, &(0x7f0000000000)=0x400, 0x4)
connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x3, @rand_addr=0x80}, 0x10)
shutdown(r4, 0x1)
fcntl$dupfd(r1, 0x0, r0)

16:51:50 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x80}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0xfffffffffffffeec, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x7fff, 0x4)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = dup2(r2, r2)
syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500001c0000000000019078ac1400aa000000000d0090782db9cecf6fec3d50b7916b1fb38f520aa174407eea428005172a777686786876d4bb25792b119fe26fb42a4bfed9693395710693a9a4761493aff8c1704241eb06d10ab1ec5a088da011cc0e5945287fd102addbada421d24d6ab543db2c5b81ef095c681030d483fced17d443155a7d6519a20e45ff94126e2d2ccc050ff590436b1e1797c70e1f8c031ebbb91e5a9b762e077ce71b5a3f8d9028227ae2961bd7d1d3b8e143e8"])
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000240)={0x1f, 0x20, 0x1, &(0x7f0000000080)='\x00', 0x1, &(0x7f0000000200)="fb", 0x0, 0x4d46b770, [0x0, 0x0, 0x0, 0x9cfd]})
freebsd12_shm_open(&(0x7f0000000040)='./file0\x00', 0x800, 0x7a)
socket(0x1, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x449, &(0x7f0000000000)=0x400, 0x4)
connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x3, @rand_addr=0x80}, 0x10)
shutdown(r4, 0x1)
fcntl$dupfd(r1, 0x0, r0)

16:51:50 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x80}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0xfffffffffffffeec, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x7fff, 0x4)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = dup2(r2, r2)
syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500001c0000000000019078ac1400aa000000000d0090782db9cecf6fec3d50b7916b1fb38f520aa174407eea428005172a777686786876d4bb25792b119fe26fb42a4bfed9693395710693a9a4761493aff8c1704241eb06d10ab1ec5a088da011cc0e5945287fd102addbada421d24d6ab543db2c5b81ef095c681030d483fced17d443155a7d6519a20e45ff94126e2d2ccc050ff590436b1e1797c70e1f8c031ebbb91e5a9b762e077ce71b5a3f8d9028227ae2961bd7d1d3b8e143e8"])
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000240)={0x1f, 0x20, 0x1, &(0x7f0000000080)='\x00', 0x1, &(0x7f0000000200)="fb", 0x0, 0x4d46b770, [0x0, 0x0, 0x0, 0x9cfd]})
freebsd12_shm_open(&(0x7f0000000040)='./file0\x00', 0x800, 0x7a)
socket(0x1, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x449, &(0x7f0000000000)=0x400, 0x4)
connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x3, @rand_addr=0x80}, 0x10)
shutdown(r4, 0x1)
fcntl$dupfd(r1, 0x0, r0)

16:51:51 executing program 0:
wait4(0x0, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, 0x0, 0x8001})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
posix_fallocate(r1, 0x0, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x10001}, 0x10)
sendto(r1, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2be99ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640cf138e8d8fbd568b750a6590010e379273f4535083f61c543831816d5cd1c4c0964e45de2f0d8c80d98e7b7820f1087956616a031c3ce09e02719de4eb3c7b7521469c86d1e4f4422aeadfdc10f9281d64f1ae344a1a557a97e9a7732b5cb1b0f6e4603be46ec05d26db9302240f6341885308c9f5d3b53f88e472fef6b56f84d51ccb7a8a86d7ec53003991f262a3023331bda2476443fcaabedac625c94d6a225d395e9781cfa7ccbeee8c722aff529291d324fc3", 0x15d, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x2, @loopback, 0x100}, 0x1c)
shutdown(r1, 0x1)
r2 = fcntl$getown(r1, 0x5)
rtprio(0x0, r2, 0x0)
wait4(r2, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, r0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, r2, 0x8001})
freebsd11_fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000080)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000140)=[{&(0x7f00000001c0)="ea6a0e1c646087300dba8887dca69348c1a1c55a6e6afc2ffb62bc3c264b7874639206fdcca4d0316e5942facd318cbb7a3959f7634fef8fc09581defcf9380975252cbcf80f4d2b84d6ed00595be7ba7d251e8d83583c78730c9c5cbfcde3a1755717c5c83260778f61d1ce42be332c22698d702ef55943ffa57d26c3f6ee7fbcb8c12b9beab6ae939e74c4d75f7bc4ca308d1a7e1e1b350d83754bf8343e4d848fe7a449607854527f49035dae223fd7bdfb8dcdd09caaa5cb6f3568acd6c3489a229d37cc2bcfc3167f351826", 0xce}, {&(0x7f00000002c0)="fc199c4ce4923c3fb5cbfb865384c1c350f2760d820945d400df2907c5d1bd8d313e3f2d956eacf71515c6a290a4b3e9faec56c7ffae7af763d45ffd58a459725c75b2be0cc9c3f9fbc248465420d9ebfa82ad3d49b96ebee46270e7aa7d15299dad108468caef652e6975367992969ae5f0d212e65f5e851836e130fe922d783cba0adf9b68fab510d5a2ed4e9b25720067d1107625bac4f6530b04021586b131745d3bd5a9dba74b2b9cceba529d4440abfeac7efe634e8f36dea291613a933e1c822ad41e19dd8a68b860f5afe061c1263a0da8593dc750d8ab39ca0f058f8814e39333b846c7fbce888bc1ce0ea97daaa3415273", 0xf6}, {&(0x7f00000000c0)="8bc69c92cbbe0dd2209356da37e959948022e3c736a26888f66ba386a6f87fdb8599569b6b471c88450be5249931f7980728bc92842654293b56ea37c6b349fd94", 0x41}], 0x3, &(0x7f00000011c0)=[@cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r3, 0x10, [0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}], 0x1d8, 0x20201}, 0x20005)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x320af25b, @mcast1, 0x8}, 0x1c)

16:51:51 executing program 1:
wait4(0x0, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, 0x0, 0x8001})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
posix_fallocate(r1, 0x0, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x10001}, 0x10)
sendto(r1, &(0x7f0000002280)="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", 0x15d, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x2, @loopback, 0x100}, 0x1c)
shutdown(r1, 0x1)
r2 = fcntl$getown(r1, 0x5)
rtprio(0x0, r2, 0x0)
wait4(r2, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, r0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, r2, 0x8001})
freebsd11_fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000080)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000140)=[{&(0x7f00000001c0)="ea6a0e1c646087300dba8887dca69348c1a1c55a6e6afc2ffb62bc3c264b7874639206fdcca4d0316e5942facd318cbb7a3959f7634fef8fc09581defcf9380975252cbcf80f4d2b84d6ed00595be7ba7d251e8d83583c78730c9c5cbfcde3a1755717c5c83260778f61d1ce42be332c22698d702ef55943ffa57d26c3f6ee7fbcb8c12b9beab6ae939e74c4d75f7bc4ca308d1a7e1e1b350d83754bf8343e4d848fe7a449607854527f49035dae223fd7bdfb8dcdd09caaa5cb6f3568acd6c3489a229d37cc2bcfc3167f351826", 0xce}, {&(0x7f00000002c0)="fc199c4ce4923c3fb5cbfb865384c1c350f2760d820945d400df2907c5d1bd8d313e3f2d956eacf71515c6a290a4b3e9faec56c7ffae7af763d45ffd58a459725c75b2be0cc9c3f9fbc248465420d9ebfa82ad3d49b96ebee46270e7aa7d15299dad108468caef652e6975367992969ae5f0d212e65f5e851836e130fe922d783cba0adf9b68fab510d5a2ed4e9b25720067d1107625bac4f6530b04021586b131745d3bd5a9dba74b2b9cceba529d4440abfeac7efe634e8f36dea291613a933e1c822ad41e19dd8a68b860f5afe061c1263a0da8593dc750d8ab39ca0f058f8814e39333b846c7fbce888bc1ce0ea97daaa3415273", 0xf6}, {&(0x7f00000000c0)="8bc69c92cbbe0dd2209356da37e959948022e3c736a26888f66ba386a6f87fdb8599569b6b471c88450be5249931f7980728bc92842654293b56ea37c6b349fd94", 0x41}], 0x3, &(0x7f00000011c0)=[@cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r3, 0x10, [0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}], 0x1d8, 0x20201}, 0x20005)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x320af25b, @mcast1, 0x8}, 0x1c)

16:51:51 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffffffd3}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, r1, 0x1, 0x0, 0x1}, 0x98)

16:51:51 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffffffd3}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, r1, 0x1, 0x0, 0x1}, 0x98)

16:51:51 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffffffd3}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, r1, 0x1, 0x0, 0x1}, 0x98)

16:51:51 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffffffd3}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, r1, 0x1, 0x0, 0x1}, 0x98)

16:51:51 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffffffd3}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, r1, 0x1, 0x0, 0x1}, 0x98)

16:51:51 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffffffd3}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, r1, 0x1, 0x0, 0x1}, 0x98)

16:51:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffffffd3}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, r1, 0x1, 0x0, 0x1}, 0x98)

16:51:52 executing program 1:
wait4(0x0, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, 0x0, 0x8001})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
posix_fallocate(r1, 0x0, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x10001}, 0x10)
sendto(r1, &(0x7f0000002280)="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", 0x15d, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x2, @loopback, 0x100}, 0x1c)
shutdown(r1, 0x1)
r2 = fcntl$getown(r1, 0x5)
rtprio(0x0, r2, 0x0)
wait4(r2, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, r0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, r2, 0x8001})
freebsd11_fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000080)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000140)=[{&(0x7f00000001c0)="ea6a0e1c646087300dba8887dca69348c1a1c55a6e6afc2ffb62bc3c264b7874639206fdcca4d0316e5942facd318cbb7a3959f7634fef8fc09581defcf9380975252cbcf80f4d2b84d6ed00595be7ba7d251e8d83583c78730c9c5cbfcde3a1755717c5c83260778f61d1ce42be332c22698d702ef55943ffa57d26c3f6ee7fbcb8c12b9beab6ae939e74c4d75f7bc4ca308d1a7e1e1b350d83754bf8343e4d848fe7a449607854527f49035dae223fd7bdfb8dcdd09caaa5cb6f3568acd6c3489a229d37cc2bcfc3167f351826", 0xce}, {&(0x7f00000002c0)="fc199c4ce4923c3fb5cbfb865384c1c350f2760d820945d400df2907c5d1bd8d313e3f2d956eacf71515c6a290a4b3e9faec56c7ffae7af763d45ffd58a459725c75b2be0cc9c3f9fbc248465420d9ebfa82ad3d49b96ebee46270e7aa7d15299dad108468caef652e6975367992969ae5f0d212e65f5e851836e130fe922d783cba0adf9b68fab510d5a2ed4e9b25720067d1107625bac4f6530b04021586b131745d3bd5a9dba74b2b9cceba529d4440abfeac7efe634e8f36dea291613a933e1c822ad41e19dd8a68b860f5afe061c1263a0da8593dc750d8ab39ca0f058f8814e39333b846c7fbce888bc1ce0ea97daaa3415273", 0xf6}, {&(0x7f00000000c0)="8bc69c92cbbe0dd2209356da37e959948022e3c736a26888f66ba386a6f87fdb8599569b6b471c88450be5249931f7980728bc92842654293b56ea37c6b349fd94", 0x41}], 0x3, &(0x7f00000011c0)=[@cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r3, 0x10, [0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}], 0x1d8, 0x20201}, 0x20005)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x320af25b, @mcast1, 0x8}, 0x1c)

16:51:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffffffd3}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, r1, 0x1, 0x0, 0x1}, 0x98)

16:51:52 executing program 0:
wait4(0x0, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, 0x0, 0x8001})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
posix_fallocate(r1, 0x0, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x10001}, 0x10)
sendto(r1, &(0x7f0000002280)="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", 0x15d, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x2, @loopback, 0x100}, 0x1c)
shutdown(r1, 0x1)
r2 = fcntl$getown(r1, 0x5)
rtprio(0x0, r2, 0x0)
wait4(r2, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, r0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, r2, 0x8001})
freebsd11_fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000080)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000140)=[{&(0x7f00000001c0)="ea6a0e1c646087300dba8887dca69348c1a1c55a6e6afc2ffb62bc3c264b7874639206fdcca4d0316e5942facd318cbb7a3959f7634fef8fc09581defcf9380975252cbcf80f4d2b84d6ed00595be7ba7d251e8d83583c78730c9c5cbfcde3a1755717c5c83260778f61d1ce42be332c22698d702ef55943ffa57d26c3f6ee7fbcb8c12b9beab6ae939e74c4d75f7bc4ca308d1a7e1e1b350d83754bf8343e4d848fe7a449607854527f49035dae223fd7bdfb8dcdd09caaa5cb6f3568acd6c3489a229d37cc2bcfc3167f351826", 0xce}, {&(0x7f00000002c0)="fc199c4ce4923c3fb5cbfb865384c1c350f2760d820945d400df2907c5d1bd8d313e3f2d956eacf71515c6a290a4b3e9faec56c7ffae7af763d45ffd58a459725c75b2be0cc9c3f9fbc248465420d9ebfa82ad3d49b96ebee46270e7aa7d15299dad108468caef652e6975367992969ae5f0d212e65f5e851836e130fe922d783cba0adf9b68fab510d5a2ed4e9b25720067d1107625bac4f6530b04021586b131745d3bd5a9dba74b2b9cceba529d4440abfeac7efe634e8f36dea291613a933e1c822ad41e19dd8a68b860f5afe061c1263a0da8593dc750d8ab39ca0f058f8814e39333b846c7fbce888bc1ce0ea97daaa3415273", 0xf6}, {&(0x7f00000000c0)="8bc69c92cbbe0dd2209356da37e959948022e3c736a26888f66ba386a6f87fdb8599569b6b471c88450be5249931f7980728bc92842654293b56ea37c6b349fd94", 0x41}], 0x3, &(0x7f00000011c0)=[@cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r3, 0x10, [0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}], 0x1d8, 0x20201}, 0x20005)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x320af25b, @mcast1, 0x8}, 0x1c)

16:51:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffffffd3}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, r1, 0x1, 0x0, 0x1}, 0x98)

16:51:52 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

16:51:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffffffd3}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, r1, 0x1, 0x0, 0x1}, 0x98)

16:51:52 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000), 0xc)

16:51:52 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), 0xc)

16:51:52 executing program 0:
wait4(0x0, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, 0x0, 0x8001})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
posix_fallocate(r1, 0x0, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x10001}, 0x10)
sendto(r1, &(0x7f0000002280)="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", 0x15d, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x2, @loopback, 0x100}, 0x1c)
shutdown(r1, 0x1)
r2 = fcntl$getown(r1, 0x5)
rtprio(0x0, r2, 0x0)
wait4(r2, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, r0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, r2, 0x8001})
freebsd11_fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000080)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000140)=[{&(0x7f00000001c0)="ea6a0e1c646087300dba8887dca69348c1a1c55a6e6afc2ffb62bc3c264b7874639206fdcca4d0316e5942facd318cbb7a3959f7634fef8fc09581defcf9380975252cbcf80f4d2b84d6ed00595be7ba7d251e8d83583c78730c9c5cbfcde3a1755717c5c83260778f61d1ce42be332c22698d702ef55943ffa57d26c3f6ee7fbcb8c12b9beab6ae939e74c4d75f7bc4ca308d1a7e1e1b350d83754bf8343e4d848fe7a449607854527f49035dae223fd7bdfb8dcdd09caaa5cb6f3568acd6c3489a229d37cc2bcfc3167f351826", 0xce}, {&(0x7f00000002c0)="fc199c4ce4923c3fb5cbfb865384c1c350f2760d820945d400df2907c5d1bd8d313e3f2d956eacf71515c6a290a4b3e9faec56c7ffae7af763d45ffd58a459725c75b2be0cc9c3f9fbc248465420d9ebfa82ad3d49b96ebee46270e7aa7d15299dad108468caef652e6975367992969ae5f0d212e65f5e851836e130fe922d783cba0adf9b68fab510d5a2ed4e9b25720067d1107625bac4f6530b04021586b131745d3bd5a9dba74b2b9cceba529d4440abfeac7efe634e8f36dea291613a933e1c822ad41e19dd8a68b860f5afe061c1263a0da8593dc750d8ab39ca0f058f8814e39333b846c7fbce888bc1ce0ea97daaa3415273", 0xf6}, {&(0x7f00000000c0)="8bc69c92cbbe0dd2209356da37e959948022e3c736a26888f66ba386a6f87fdb8599569b6b471c88450be5249931f7980728bc92842654293b56ea37c6b349fd94", 0x41}], 0x3, &(0x7f00000011c0)=[@cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r3, 0x10, [0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}], 0x1d8, 0x20201}, 0x20005)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x320af25b, @mcast1, 0x8}, 0x1c)

16:51:52 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000), 0xc)

16:51:52 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), 0xc)

16:51:52 executing program 1:
wait4(0x0, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, 0x0, 0x8001})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
posix_fallocate(r1, 0x0, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x10001}, 0x10)
sendto(r1, &(0x7f0000002280)="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", 0x15d, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x2, @loopback, 0x100}, 0x1c)
shutdown(r1, 0x1)
r2 = fcntl$getown(r1, 0x5)
rtprio(0x0, r2, 0x0)
wait4(r2, &(0x7f0000000000), 0x2, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xffffffffffffffff, r0, 0xa0, 0x3f, 0x0, 0x9}, 0x62, 0x9, 0x401, 0x1, 0x0, r2, 0x8001})
freebsd11_fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000080)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000140)=[{&(0x7f00000001c0)="ea6a0e1c646087300dba8887dca69348c1a1c55a6e6afc2ffb62bc3c264b7874639206fdcca4d0316e5942facd318cbb7a3959f7634fef8fc09581defcf9380975252cbcf80f4d2b84d6ed00595be7ba7d251e8d83583c78730c9c5cbfcde3a1755717c5c83260778f61d1ce42be332c22698d702ef55943ffa57d26c3f6ee7fbcb8c12b9beab6ae939e74c4d75f7bc4ca308d1a7e1e1b350d83754bf8343e4d848fe7a449607854527f49035dae223fd7bdfb8dcdd09caaa5cb6f3568acd6c3489a229d37cc2bcfc3167f351826", 0xce}, {&(0x7f00000002c0)="fc199c4ce4923c3fb5cbfb865384c1c350f2760d820945d400df2907c5d1bd8d313e3f2d956eacf71515c6a290a4b3e9faec56c7ffae7af763d45ffd58a459725c75b2be0cc9c3f9fbc248465420d9ebfa82ad3d49b96ebee46270e7aa7d15299dad108468caef652e6975367992969ae5f0d212e65f5e851836e130fe922d783cba0adf9b68fab510d5a2ed4e9b25720067d1107625bac4f6530b04021586b131745d3bd5a9dba74b2b9cceba529d4440abfeac7efe634e8f36dea291613a933e1c822ad41e19dd8a68b860f5afe061c1263a0da8593dc750d8ab39ca0f058f8814e39333b846c7fbce888bc1ce0ea97daaa3415273", 0xf6}, {&(0x7f00000000c0)="8bc69c92cbbe0dd2209356da37e959948022e3c736a26888f66ba386a6f87fdb8599569b6b471c88450be5249931f7980728bc92842654293b56ea37c6b349fd94", 0x41}], 0x3, &(0x7f00000011c0)=[@cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r3, 0x10, [0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}], 0x1d8, 0x20201}, 0x20005)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x320af25b, @mcast1, 0x8}, 0x1c)

16:51:52 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), 0xc)

16:51:52 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000), 0xc)

16:51:52 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), 0xc)

16:51:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket(0x1c, 0x5, 0x0)
dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2}, 0x8)

16:51:53 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4)

16:51:53 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000), 0xc)

16:51:53 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x2}, &(0x7f0000000040)=0x3)

16:51:53 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001680), 0x2, 0x0)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000680))

16:51:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040), 0x8)

16:51:53 executing program 1:
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="7cce3d020000001b6d215645328d1c257524b97f47cfe8cc53ac4eac16823610645aee7e59963162766c5bb396756b0f62c749e23f4c880ea130a7857fc83e020ae33b7f2e956946b712cea7a41687ae6d764d5d2f2e68ea3d57617fa7101ae2cee132b9ee0bbc58c0e5122f4f0291692931c283f331730ec6a9c0073b7bd971a7991b9bb4fb08c8f0b43880205c6b020000000000000038cce6c49f680d42e9b681aa7b", @ANYRES32=0x0], 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0x12e8}, &(0x7f0000000100)=0xc)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0xc78c}, 0x24)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendto(r0, &(0x7f0000000500)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd", 0x4a, 0x100, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2, 0x6}, 0x1c)
ppoll(0x0, 0x0, &(0x7f00000001c0)={0x1003}, 0x0, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r2, &(0x7f00000000c0)={0x15, 0x2, 0x2, @rand_addr=0x5}, 0x10)
sendto(r2, &(0x7f0000000200)="f1", 0x1, 0x20000, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x3f}, 0x1c)
r3 = dup(r2)
sendto(r3, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0xfffffed9, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

16:51:53 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000080))

16:51:53 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x66, 0x1c, 0x1, 0x0, @rand_addr="67afe4e4a33fd6e946e9d22ab900"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r2=>0x0]}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r2, 0x7}, 0x8)

16:51:53 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001680), 0x2, 0x0)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000680))

16:51:53 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000080))

16:51:53 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
connect$inet(r1, &(0x7f00000013c0)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000), &(0x7f0000000040)=0x8)

16:51:54 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000080))

16:51:54 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000080))

16:51:54 executing program 1:
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="7cce3d020000001b6d215645328d1c257524b97f47cfe8cc53ac4eac16823610645aee7e59963162766c5bb396756b0f62c749e23f4c880ea130a7857fc83e020ae33b7f2e956946b712cea7a41687ae6d764d5d2f2e68ea3d57617fa7101ae2cee132b9ee0bbc58c0e5122f4f0291692931c283f331730ec6a9c0073b7bd971a7991b9bb4fb08c8f0b43880205c6b020000000000000038cce6c49f680d42e9b681aa7b", @ANYRES32=0x0], 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0x12e8}, &(0x7f0000000100)=0xc)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0xc78c}, 0x24)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendto(r0, &(0x7f0000000500)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd", 0x4a, 0x100, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2, 0x6}, 0x1c)
ppoll(0x0, 0x0, &(0x7f00000001c0)={0x1003}, 0x0, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r2, &(0x7f00000000c0)={0x15, 0x2, 0x2, @rand_addr=0x5}, 0x10)
sendto(r2, &(0x7f0000000200)="f1", 0x1, 0x20000, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x3f}, 0x1c)
r3 = dup(r2)
sendto(r3, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0xfffffed9, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

16:51:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = fcntl$dupfd(r1, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a)

16:51:54 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001680), 0x2, 0x0)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000680))

16:51:54 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r0, &(0x7f0000000080)="da15e5ec06075ed4d5ed36fd843a83f2ae8482f6d5a9507373", 0x19, 0x181, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x2}, 0x10)

Kernel page fault with the following non-sleepable locks held:
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a7019c70) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13491
stack backtrace:
#0 0xffffffff817fc063 at witness_debugger+0x173
#1 0xffffffff817fe4d3 at witness_warn+0x893
#2 0xffffffff821dc522 at trap_pfault+0x162
#3 0xffffffff821dad17 at trap+0x5e7
#4 0xffffffff821813e8 at calltrap+0x8
#5 0xffffffff84cc7ddc at sctp_med_chunk_output+0x190c
#6 0xffffffff84cc3935 at sctp_chunk_output+0x2b25
#7 0xffffffff84ce08fa at sctp_lower_sosend+0x65ca
#8 0xffffffff84cd0316 at sctp_sosend+0x716
#9 0xffffffff8187c37c at sosend+0xfc
#10 0xffffffff8188c34d at kern_sendit+0x58d
#11 0xffffffff8188ca60 at sendit+0x2b0
#12 0xffffffff8188c742 at sys_sendto+0x182
#13 0xffffffff82355d1f at ia32_syscall+0x41f
#14 0xffffffff8218258f at int0x80_syscall_common+0x9c


Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address	= 0xffffffffffffffff
fault code		= supervisor read data, page not present
instruction pointer	= 0x20:0xffffffff84d05c92
stack pointer	        = 0x0:0xfffffe00a7266a20
frame pointer	        = 0x0:0xfffffe00a7266a50
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 953 (syz-executor.3)
trap number		= 12
panic: page fault
cpuid = 0
time = 1632675115
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a7266230
16:51:55 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001680), 0x2, 0x0)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000680))

kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a7266390
vpanic() at vpanic+0x2c5/frame 0xfffffe00a7266470
panic() at panic+0xb5/frame 0xfffffe00a7266530
trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe00a7266630
trap_pfault() at trap_pfault+0x186/frame 0xfffffe00a7266770
trap() at trap+0x5e7/frame 0xfffffe00a7266950
calltrap() at calltrap+0x8/frame 0xfffffe00a7266950
--- trap 0xc, rip = 0xffffffff84d05c92, rsp = 0xfffffe00a7266a20, rbp = 0xfffffe00a7266a50 ---
sctp_ss_default_select() at sctp_ss_default_select+0x112/frame 0xfffffe00a7266a50
sctp_med_chunk_output() at sctp_med_chunk_output+0x190c/frame 0xfffffe00a7267600
sctp_chunk_output() at sctp_chunk_output+0x2b25/frame 0xfffffe00a7268250
sctp_lower_sosend() at sctp_lower_sosend+0x65ca/frame 0xfffffe00a7268740
sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00a72689e0
sosend() at sosend+0xfc/frame 0xfffffe00a7268a50
kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a7268bc0
sendit() at sendit+0x2b0/frame 0xfffffe00a7268c10
sys_sendto() at sys_sendto+0x182/frame 0xfffffe00a7268d30
ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a7268f30
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78
KDB: enter: panic
[ thread pid 953 tid 100261 ]
Stopped at      kdb_enter+0x6b: movq    $0,0x28e0cba(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                           0
rax                       0x12
rcx         0x20203ec2859e4ffc
rdx                    0x3ffff
rbx                          0
rsp         0xfffffe00a7266370
rbp         0xfffffe00a7266390
rsi                    0x40001
rdi         0xffffffff817bc10a  vprintf+0x35a
r8                           0
r9          0xfffffe00a7265ea8
r10                          0
r11         0xfffffe00a70078b0
r12         0xfffffe00a70073a0
r13         0xfffffe00a7266301
r14         0xffffffff82c7ed20  .str.18
r15         0xffffffff82c7ed20  .str.18
rip         0xffffffff817afa7b  kdb_enter+0x6b
rflags                0x200046  kernload+0x46
kdb_enter+0x6b: movq    $0,0x28e0cba(%rip)
db> show proc
Process 953 (syz-executor.3) at 0xfffffe00a5d39538:
 state: NORMAL
 uid: 0  gids: 0, 0, 5
 parent: pid 794 at 0xfffffe009ea5ca70
 ABI: FreeBSD ELF32
 flag: 0x10000080  flag2: 0
 arguments: /root/syz-executor.3
 reaper: 0xfffffe0053d60538 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe009eb939f0
   (map 0xfffffe009eb939f0)
   (map.pmap 0xfffffe009eb93ab0)
   (pmap 0xfffffe009eb93b10)
 threads: 2
100149                   RunQ                                syz-executor.3
100261                   Run     CPU 0                       syz-executor.3
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
  956   782   782     0  R       (threaded)                  syz-executor.0
100137                   RunQ                                syz-executor.0
100269                   RunQ                                syz-executor.0
  954   787   787     0  R       (threaded)                  syz-executor.2
100133                   RunQ                                syz-executor.2
100263                   S       connec  0xfffffe00a6ffcc1a  syz-executor.2
100267                   S       uwait   0xfffffe009ea08b00  syz-executor.2
  953   794   794     0  R       (threaded)                  syz-executor.3
100149                   RunQ                                syz-executor.3
100261                   Run     CPU 0                       syz-executor.3
  952   783   783     0  R       (threaded)                  syz-executor.1
100123                   RunQ                                syz-executor.1
100260                   S       connec  0xfffffe00a5d3885a  syz-executor.1
100262                   S       select  0xfffffe009e58d2c0  syz-executor.1
100264                   RunQ                                syz-executor.1
100266                   S       connec  0xfffffe009eb74c1a  syz-executor.1
100268                   S       uwait   0xfffffe009ea08700  syz-executor.1
  951   797   436     0  S       nanslp  0xffffffff8405d640  sleep
  797   786   436     0  S       wait    0xfffffe005877d000  sh
  794   780   794     0  Rs                                  syz-executor.3
  787   780   787     0  Rs                                  syz-executor.2
  786   436   436     0  S       wait    0xfffffe009ea0a538  sh
  783   780   783     0  Rs                                  syz-executor.1
  782   780   782     0  Rs                                  syz-executor.0
  780   778   778     0  S       (threaded)                  syz-fuzzer
100110                   S       uwait   0xfffffe00575e3000  syz-fuzzer
100117                   S       uwait   0xfffffe005894e380  syz-fuzzer
100118                   S       uwait   0xfffffe005894e480  syz-fuzzer
100119                   S       uwait   0xfffffe009ea08f00  syz-fuzzer
100120                   S       kqread  0xfffffe005896c200  syz-fuzzer
100121                   S       uwait   0xfffffe005894eb80  syz-fuzzer
100122                   S       uwait   0xfffffe0058785080  syz-fuzzer
100124                   S       uwait   0xfffffe005894ec80  syz-fuzzer
100125                   S       uwait   0xfffffe009ea08c00  syz-fuzzer
  778   776   778     0  Ss      pause   0xfffffe009e5750b0  csh
  776   694   776     0  Ss      select  0xfffffe009e58dec0  sshd
  760     1   760     0  Ss+     ttyin   0xfffffe0057014cb0  getty
  759     1   759     0  Ss+     ttyin   0xfffffe00575f94b0  getty
  758     1   758     0  Ss+     ttyin   0xfffffe00575f9cb0  getty
  757     1   757     0  Ss+     ttyin   0xfffffe00575f64b0  getty
  756     1   756     0  Ss+     ttyin   0xfffffe00575f6cb0  getty
  755     1   755     0  Ss+     ttyin   0xfffffe00575f24b0  getty
  754     1   754     0  Ss+     ttyin   0xfffffe00575f2cb0  getty
  753     1   753     0  Ss+     ttyin   0xfffffe00575ed4b0  getty
  752     1   752     0  Ss+     ttyin   0xfffffe00575edcb0  getty
  698     1   698     0  Ss      nanslp  0xffffffff8405d640  cron
  694     1   694     0  Ss      select  0xfffffe0057421640  sshd
  507     1   507     0  Ds      bo_wwai 0xfffffe009e48b6a8  syslogd
  436     1   436     0  Ss      wait    0xfffffe0058b2e538  devd
  435     1   435    65  Ss      select  0xfffffe0057421840  dhclient
  350     1   350     0  Ss      select  0xfffffe0058b15740  dhclient
  347     1   347     0  Ss      select  0xfffffe0057421940  dhclient
   23     0     0     0  DL      syncer  0xffffffff841859e0  [syncer]
   22     0     0     0  DL      vlruwt  0xfffffe005877da70  [vnlru]
   21     0     0     0  DL      (threaded)                  [bufdaemon]
100085                   D       qsleep  0xffffffff841836e0  [bufdaemon]
100088                   D       -       0xffffffff83411f80  [bufspacedaemon-0]
100101                   D       sdflush 0xfffffe00588474e8  [/ worker]
   20     0     0     0  DL      psleep  0xffffffff841bbc00  [vmdaemon]
   19     0     0     0  DL      (threaded)                  [pagedaemon]
100083                   D       psleep  0xffffffff841af738  [dom0]
100089                   D       launds  0xffffffff841af744  [laundry: dom0]
100090                   D       umarcl  0xffffffff81eb25f0  [uma]
   18     0     0     0  DL      -       0xffffffff83e13d20  [rand_harvestq]
   17     0     0     0  DL      waiting 0xffffffff84d935a0  [sctp_iterator]
   16     0     0     0  DL      pftm    0xffffffff847861a0  [pf purge]
   15     0     0     0  DL      -       0xffffffff8417e900  [soaiod4]
    9     0     0     0  DL      -       0xffffffff8417e900  [soaiod3]
    8     0     0     0  DL      -       0xffffffff8417e900  [soaiod2]
    7     0     0     0  DL      -       0xffffffff8417e900  [soaiod1]
    6     0     0     0  DL      (threaded)                  [cam]
100048                   D       -       0xffffffff83c995c0  [doneq0]
100049                   D       -       0xffffffff83c99540  [async]
100082                   D       -       0xffffffff83c993c0  [scanner]
   14     0     0     0  DL      seqstat 0xfffffe0056ac8c88  [sequencer 00]
    5     0     0     0  DL      crypto_ 0xfffffe00541c9d80  [crypto returns 1]
    4     0     0     0  DL      crypto_ 0xfffffe00541c9d30  [crypto returns 0]
    3     0     0     0  DL      crypto_ 0xffffffff841a97e0  [crypto]
   13     0     0     0  DL      (threaded)                  [geom]
100039                   D       -       0xffffffff84030c00  [g_event]
100040                   D       -       0xffffffff84030c40  [g_up]
100041                   D       -       0xffffffff84030c80  [g_down]
    2     0     0     0  DL      (threaded)                  [KTLS]
100029                   D       -       0xfffffe00081f6d00  [thr_0]
100030                   D       -       0xfffffe00081f6d80  [thr_1]
100031                   D       -       0xffffffff8417fc88  [alloc_0]
   12     0     0     0  RL      (threaded)                  [intr]
100011                   I                                   [swi6: task queue]
100012                   I                                   [swi6: Giant taskq]
100014                   I                                   [swi5: fast taskq]
100032                   I                                   [swi1: netisr 0]
100033                   I                                   [swi3: vm]
100034                   I                                   [swi4: clock (0)]
100035                   I                                   [swi4: clock (1)]
100036                   I                                   [swi1: hpts]
100037                   Run     CPU 1                       [swi1: hpts]
100050                   I                                   [irq24: virtio_pci0]
100051                   I                                   [irq25: virtio_pci0]
100052                   I                                   [irq26: virtio_pci0]
100053                   I                                   [irq27: virtio_pci0]
100054                   I                                   [irq28: virtio_pci1]
100055                   I                                   [irq29: virtio_pci1]
100056                   I                                   [irq30: virtio_pci1]
100057                   I                                   [irq31: virtio_pci1]
100058                   I                                   [irq32: virtio_pci1]
100063                   I                                   [irq10: virtio_pci2]
100065                   I                                   [irq1: atkbd0]
100066                   I                                   [irq12: psm0]
100067                   I                                   [swi0: uart uart++]
100075                   I                                   [swi1: pf send]
   11     0     0     0  RL      (threaded)                  [idle]
100003                   CanRun                              [idle: cpu0]
100004                   CanRun                              [idle: cpu1]
    1     0     1     0  SLs     wait    0xfffffe0053d60538  [init]
   10     0     0     0  DL      audit_w 0xffffffff841aa780  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff84031b00  [swapper]
100005                   D       -       0xfffffe00081f8900  [softirq_0]
100006                   D       -       0xfffffe00081f8700  [softirq_1]
100007                   D       -       0xfffffe00081f8500  [if_io_tqg_0]
100008                   D       -       0xfffffe00081f8300  [if_io_tqg_1]
100009                   D       -       0xfffffe00081f8100  [if_config_tqg_0]
100010                   D       -       0xfffffe0053dfce00  [deferred_unmount ta]
100013                   D       -       0xfffffe0053dfc800  [thread taskq]
100015                   D       -       0xfffffe0053dfc400  [linuxkpi_irq_wq]
100016                   D       -       0xfffffe0053dfc200  [kqueue_ctx taskq]
100017                   D       -       0xfffffe0053dfc000  [pci_hp taskq]
100018                   D       -       0xfffffe0053e06d00  [aiod_kick taskq]
100019                   D       -       0xfffffe0053e06b00  [inm_free taskq]
100020                   D       -       0xfffffe0053e06900  [in6m_free taskq]
100021                   D       -       0xfffffe0053e06700  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe0053e06700  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe0053e06700  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe0053e06700  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe0053e06200  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe0053e06200  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe0053e06200  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe0053e06200  [linuxkpi_long_wq_3]
100038                   D       -       0xfffffe0053e14200  [firmware taskq]
100042                   D       -       0xfffffe005419ec00  [crypto_0]
100043                   D       -       0xfffffe005419ec00  [crypto_1]
100059                   D       -       0xfffffe0056ec3b00  [vtnet0 rxq 0]
100060                   D       -       0xfffffe0056ec3a00  [vtnet0 txq 0]
100061                   D       -       0xfffffe0056ec3900  [vtnet0 rxq 1]
100062                   D       -       0xfffffe0056ec3800  [vtnet0 txq 1]
100064                   D       vtbslp  0xfffffe0056ff6600  [virtio_balloon]
100068                   D       -       0xfffffe0057027800  [mca taskq]
100073                   D       -       0xffffffff82c85ca1  [deadlkres]
100077                   D       -       0xfffffe0057415a00  [acpi_task_0]
100078                   D       -       0xfffffe0057415a00  [acpi_task_1]
100079                   D       -       0xfffffe0057415a00  [acpi_task_2]
100081                   D       -       0xfffffe005419e400  [CAM taskq]
db> show all locks
Process 953 (syz-executor.3) thread 0xfffffe00a70073a0 (100261)
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a7019c70) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13491
Process 952 (syz-executor.1) thread 0xfffffe009eabc720 (100264)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000794c948) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:3937
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0058b32770) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1165
Process 507 (syslogd) thread 0xfffffe0058781560 (100111)
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e48b5b0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_syscalls.c:3543
Process 12 (intr) thread 0xfffffe0053e39c80 (100037)
exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe009eb74ca0) locked @ /syzkaller/managers/i386/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12391
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a6ffedb0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1590
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
            devbuf         4213         4323K         4241
          tcp_hpts            6         3201K            6
         sysctloid        35175         2072K        35246
             vtbuf           24         1968K           46
              kobj          326         1304K          483
            newblk          644         1185K          814
          vfscache            3         1025K            3
               pcb           34          546K          385
          inodedep           25          521K          168
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
           subproc          121          242K         1024
            acpica         1674          184K        55237
         vnet_data            1          168K            1
              vmem            3          146K            4
           tidhash            3          141K            3
            linker          355          140K          383
          filedesc           18          137K          217
           pagedep           15          132K          104
        tfo_ccache            1          128K            1
            DEVFS1          108          108K          125
               sem            4          106K            4
               bus          986           80K         3474
          mtx_pool            2           72K            2
          syncache            1           68K            1
          acpitask            1           64K            1
       ddb_capture            1           64K            1
            module          509           64K          509
              umtx          330           42K          330
           kdtrace          203           41K         1227
              temp           34           33K         1908
         hostcache            1           32K            1
               shm            1           32K            1
            DEVFS3          127           32K          137
               msg            4           30K            4
        gtaskqueue           18           26K           18
            kbdmux            6           22K            6
        DEVFS_RULE           56           20K           56
            ifaddr           66           19K           68
               BPF           14           19K           14
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
          routetbl          126           16K          406
           ithread           99           16K           99
            bus-sc           34           15K         1691
           lltable           44           14K           44
            KTRACE          100           13K          100
             ifnet            7           13K            7
       ether_multi          152           13K          162
              kenv           95           12K           95
      eventhandler          133           12K          133
         CAM queue            5           11K         1528
              GEOM           61           10K          487
              rman           84           10K          425
         in6_multi           65            9K           65
         bmsafemap            2            9K          137
              UART           12            9K           12
           devstat            4            9K            4
              ksem            1            8K            1
               rpc            2            8K            2
             shmfd            1            8K           21
       pfs_vncache            1            8K            1
         pfs_nodes           20            8K           20
     audit_evclass          237            8K          295
         sctp_timw           27            7K           27
         taskqueue           63            7K           63
            sglist            5            7K            5
           CAM DEV            3            6K          510
              cred           23            6K          197
            kqueue           56            6K          963
            plimit           20            5K          334
       ufs_dirhash           24            5K           24
            DEVFSP           72            5K          100
               UMA          270            5K          270
          pf_ifnet           10            5K           19
                vt           11            5K           11
          freework           17            5K          115
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
          kcovinfo           64            4K           68
           acpisem           28            4K           28
           pwddesc           54            4K          957
             hhook           15            4K           17
           session           23            3K           36
            diradd           22            3K          135
          terminal           11            3K           11
         sctp_atcl            7            3K          214
         proc-args           43            3K          558
           uidinfo            3            3K            7
         sctp_stro            2            2K           64
        local_apic            1            2K            1
           io_apic            1            2K            1
       fpukern_ctx            2            2K            2
         ipsec-saq            2            2K            2
            ip6ndp           12            2K           13
          sctp_ifa           13            2K           14
            Unitno           27            2K           47
           CAM XPT           22            2K          543
             lockf           15            2K           22
         newdirblk           12            2K           94
             mkdir           12            2K          188
          in_multi            6            2K            8
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
             selfd           19            2K        18200
               msi            9            2K            9
             clone            9            2K            9
               tun            7            2K            7
           softdep            1            1K            1
          freeblks            4            1K          102
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K           14
            select            8            1K           35
      NFSD session            1            1K            1
        CAM periph            4            1K          271
          sctp_ifn            6            1K           14
             ipsec            3            1K            3
            dirrem            3            1K          103
          indirdep            3            1K           30
               mld            6            1K            6
              igmp            6            1K            6
         toponodes            6            1K            6
            isadev            6            1K            6
             mount           16            1K           89
          pci_link           10            1K           10
            crypto            4            1K            4
 encap_export_host           12            1K           12
         sctp_stri            1            1K           40
          freefile            4            1K          101
              pfil            4            1K            4
              cdev            2            1K            2
               osd           10            1K           63
       inpcbpolicy           13            1K          219
         sctp_atky            9            1K          298
    chacha20random            1            1K            1
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
            vnodes            1            1K            1
           CAM SIM            2            1K            2
              ktls            1            1K            1
            feeder            7            1K            7
            soname            8            1K         3630
           tcpfunc            3            1K            3
        loginclass            3            1K            6
            prison            6            1K            6
       lkpikmalloc            5            1K            6
        aesni_data            2            1K            2
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
     CAM dev queue            2            1K            2
             xform            2            1K           62
 CAM I/O Scheduler            1            1K            1
          CAM path            4            1K         1034
          procdesc            1            1K           10
               iov            2            1K        14094
          pmchooks            1            1K            1
         sctp_athm            7            1K          234
          filecaps            4            1K           81
          sctp_vrf            1            1K            1
          sctp_map            4            1K          128
              vnet            1            1K            1
           entropy            2            1K           38
          acpiintr            1            1K            1
               pmc            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          p1003.1b            1            1K            1
        sctp_mcore            0            0K            0
        sctp_socko            0            0K           53
         sctp_iter            0            0K           12
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K            0
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_a_it            0            0K           12
         sctp_aadr            0            0K            0
        cubic data            0            0K            0
        dctcp data            0            0K            0
         htcp data            0            0K            0
          cdg data            0            0K            0
        vegas data            0            0K            0
            tcp_do            0            0K            0
           tcp_fsb            0            0K           19
          pf_table            0            0K            0
           pf_rule            0            0K            8
           pf_altq            0            0K            0
           pf_osfp            0            0K            0
           pf_temp            0            0K            0
            mqdata            0            0K            0
          chd data            0            0K            0
      NFSCL diroff            0            0K            0
       NEWdirectio            0            0K            0
        madt_table            0            0K            2
          smartpqi            0            0K            0
        NEWNFSnode            0            0K            0
         NFSCL lck            0            0K            0
      NFSCL lckown            0            0K            0
      NFSCL client            0            0K            0
       NFSCL deleg            0            0K            0
        NFSCL open            0            0K            0
       NFSCL owner            0            0K            0
            NFS fh            0            0K            0
              iavf            0            0K            0
               ixl            0            0K            0
           NFS req            0            0K            0
     NFSD usrgroup            0            0K            0
       NFSD string            0            0K            0
       NFSD V4lock            0            0K            0
      NFSD V4state            0            0K            0
        ice-resmgr            0            0K            0
         ice-osdep            0            0K            0
               ice            0            0K            0
             axgbe            0            0K            0
     NFSD srvcache            0            0K            0
       msdosfs_fat            0            0K            0
     msdosfs_mount            0            0K            0
      msdosfs_node            0            0K            0
            DEVFS4            0            0K            0
          xen_intr            0            0K            0
            DEVFS2            0            0K            0
            gntdev            0            0K            0
           xen_hvm            0            0K            0
         legacydrv            0            0K            0
            qpidrv            0            0K            0
       privcmd_dev            0            0K            0
        evtchn_dev            0            0K            0
      dmar_idpgtbl            0            0K            0
          dmar_dom            0            0K            0
          dmar_ctx            0            0K            0
          xenstore            0            0K            0
         ciss_data            0            0K            0
         BACKLIGHT            0            0K            0
              isci            0            0K            0
      iommu_dmamap            0            0K            0
               xnb            0            0K            0
     hyperv_socket            0            0K            0
           bxe_ilt            0            0K            0
              xbbd            0            0K            0
            xenbus            0            0K            0
               xbd            0            0K            0
           Balloon            0            0K            0
          sysmouse            0            0K            0
     vm_fictitious            0            0K            0
            vtfont            0            0K            0
           ath_hal            0            0K            0
            athdev            0            0K            0
           ata_pci            0            0K            0
           ata_dma            0            0K            0
       ata_generic            0            0K            0
               amr            0            0K            0
            pvscsi            0            0K            0
           scsi_da            0            0K           69
           UMAHash            0            0K            0
            ata_da            0            0K            0
         vm_pgdata            0            0K            0
           jblocks            0            0K            0
          savedino            0            0K           29
          sentinel            0            0K            0
            jfsync            0            0K            0
            jtrunc            0            0K            0
             sbdep            0            0K            5
           jsegdep            0            0K            0
              jseg            0            0K            0
         jfreefrag            0            0K            0
          jfreeblk            0            0K            0
           jnewblk            0            0K            0
            jmvref            0            0K            0
           jremref            0            0K            0
           jaddref            0            0K            0
           freedep            0            0K            0
          freefrag            0            0K            2
        allocindir            0            0K            0
       allocdirect            0            0K            0
          ufs_trim            0            0K            0
           mactemp            0            0K            0
     audit_trigger            0            0K            0
 audit_pipe_presel            0            0K            0
     audit_pipeent            0            0K            0
        audit_pipe            0            0K            0
      audit_evname            0            0K            0
         audit_bsm            0            0K            0
      audit_gidset            0            0K            0
        audit_text            0            0K            0
        audit_path            0            0K            0
        audit_data            0            0K            0
        audit_cred            0            0K            0
           scsi_ch            0            0K            0
           scsi_cd            0            0K            0
       AHCI driver            0            0K            0
            USBdev            0            0K            0
               USB            0            0K            0
               agp            0            0K            0
           nvme_da            0            0K            0
          ktls_ocf            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
         MLX5E_TLS            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
            MLX5EN            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
          MLX5DUMP            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
          seq_file            0            0K            0
             radix            0            0K            0
               idr            0            0K            0
            lkpifw            0            0K            0
               NLM            0            0K            0
    ipsec-spdcache            0            0K            0
         ipsec-reg            0            0K            0
        ipsec-misc            0            0K            0
      ipsecrequest            0            0K            0
            ip6opt            0            0K            6
       ip6_msource            0            0K            0
      ip6_moptions            0            0K            0
       in6_mfilter            0            0K            0
             frag6            0            0K            0
            tcplog            0            0K            0
        tcp_hwpace            0            0K            0
           acpipwr            0            0K            0
         acpi_perf            0            0K            0
               LRO            0            0K            0
      newreno data            0            0K            0
        ip_msource            0            0K            0
       ip_moptions            0            0K            0
        in_mfilter            0            0K            0
              ipid            0            0K            0
         80211scan            0            0K            0
      80211ratectl            0            0K            0
        80211power            0            0K            0
       80211nodeie            0            0K            0
         80211node            0            0K            0
      80211mesh_gt            0            0K            0
      80211mesh_rt            0            0K            0
         80211perr            0            0K            0
         80211prep            0            0K            0
         80211preq            0            0K            0
          80211dfs            0            0K            0
       80211crypto            0            0K            0
          80211vap            0            0K            0
             iflib            0            0K            0
              vlan            0            0K            0
               gif            0            0K            0
           ifdescr            0            0K            0
              zlib            0            0K            0
           fadvise            0            0K            0
           VN POLL            0            0K            0
            twsbuf            0            0K            0
            statfs            0            0K          269
     namei_tracker            0            0K            0
       export_host            0            0K            0
        cl_savebuf            0            0K            2
      twe_commands            0            0K            0
      twa_commands            0            0K            0
       tcp_log_dev            0            0K           14
      midi buffers            0            0K            0
             mixer            0            0K            0
              ac97            0            0K            0
             hdacc            0            0K            0
              hdac            0            0K            0
              hdaa            0            0K            0
         acpicmbat            0            0K            0
       SIIS driver            0            0K            0
           CAM CCB            0            0K          523
               PUC            0            0K            0
          ppbusdev            0            0K            0
agtiapi_MemAlloc malloc            0            0K            0
            biobuf            0            0K            0
              aios            0            0K            0
               lio            0            0K            0
               acl            0            0K            0
    osti_cacheable            0            0K            0
          mbuf_tag            0            0K           95
          tempbuff            0            0K            0
          tempbuff            0            0K            0
ag_tgt_map_t malloc            0            0K            0
ag_slr_map_t malloc            0            0K            0
lDevFlags * malloc            0            0K            0
tiDeviceHandle_t * malloc            0            0K            0
ag_portal_data_t malloc            0            0K            0
ag_device_t malloc            0            0K            0
     STLock malloc            0            0K            0
          CCB List            0            0K            0
            sr_iov            0            0K            0
               OCS            0            0K            0
               OCS            0            0K            0
              nvme            0            0K            0
               nvd            0            0K            0
            netmap            0            0K            0
            mwldev            0            0K            0
        MVS driver            0            0K            0
     CAM ccb queue            0            0K            0
          mrsasbuf            0            0K            0
          mpt_user            0            0K            0
          mps_user            0            0K            0
              accf            0            0K            0
               pts            0            0K            0
          ioctlops            0            0K          104
           eventfd            0            0K            0
           Witness            0            0K            0
             stack            0            0K            0
            MPSSAS            0            0K            0
               mps            0            0K            0
          mpr_user            0            0K            0
            MPRSAS            0            0K            0
               mpr            0            0K            0
            mfibuf            0            0K            0
              sbuf            0            0K          288
        md_sectors            0            0K            0
          firmware            0            0K            0
        compressor            0            0K            0
           md_disk            0            0K            0
              SWAP            0            0K            0
           malodev            0            0K            0
               LED            0            0K            0
         sysctltmp            0            0K          656
            sysctl            0            0K            3
              ekcd            0            0K            0
            dumper            0            0K            0
          sendfile            0            0K            0
              rctl            0            0K            0
          ix_sriov            0            0K            0
        aacraidcam            0            0K            0
       aacraid_buf            0            0K            0
                ix            0            0K            0
            ipsbuf            0            0K            0
             cache            0            0K            0
            iirbuf            0            0K            0
      prison_racct            0            0K            0
       Fail Points            0            0K            0
             sigio            0            0K            1
filedesc_to_leader            0            0K            0
               pwd            0            0K            0
       tty console            0            0K            0
            aaccam            0            0K            0
            aacbuf            0            0K            0
              zstd            0            0K            0
            XZ_DEC            0            0K            0
            nvlist            0            0K            0
          SCSI ENC            0            0K            0
           SCSI sa            0            0K            0
         scsi_pass            0            0K            0
        isofs_node            0            0K            0
       isofs_mount            0            0K            0
     tr_raid5_data            0            0K            0
    tr_raid1e_data            0            0K            0
     tr_raid1_data            0            0K            0
     tr_raid0_data            0            0K            0
    tr_concat_data            0            0K            0
       md_sii_data            0            0K            0
   md_promise_data            0            0K            0
    md_nvidia_data            0            0K            0
   md_jmicron_data            0            0K            0
     md_intel_data            0            0K            0
       md_ddf_data            0            0K            0
         raid_data            0            0K           72
     geom_flashmap            0            0K            0
         tmpfs dir            0            0K            0
        tmpfs name            0            0K            0
       tmpfs mount            0            0K            0
           NFS FHA            0            0K            0
         newnfsmnt            0            0K            0
  newnfsclient_req            0            0K            0
   NFSCL layrecall            0            0K            0
     NFSCL session            0            0K            0
     NFSCL sockreq            0            0K            0
     NFSCL devinfo            0            0K            0
     NFSCL flayout            0            0K            0
      NFSCL layout            0            0K            0
     NFSD rollback            0            0K            0
db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8320     992      426242       0     254   38141952        0
           tcp_log    416       0   10008       65003       0     254    4163328        0
              pbuf   2624       0     973           0       0       2    2553152        0
              mbuf    256    8654     916      674408       0     254    2449920        0
          BUF TRIE    144     193   11567         628       0      62    1693440        0
        malloc-384    384    4193      97        4337       0      30    1647360        0
       malloc-4096   4096     382      10        1452       0       2    1605632        0
        malloc-128    128   11831      42       11921       0     126    1519744        0
        RADIX NODE    144    8306     285       42170       0      62    1237104        0
       UMA Slabs 0    112   10235      22       10235       0     126    1148784        0
         vmem btag     56   17062      49       17062       0     254     958216        0
         FFS inode   1160     504      28         605       0       8     617120        0
      malloc-65536  65536       6       0           6       0       1     393216        0
            lkpimm    168       1    2327           1       0      62     391104        0
          lkpicurr    168       2    2326           2       0      62     391104        0
        256 Bucket   2048     178      12       14916       0       8     389120        0
         VM OBJECT    264    1076     154       15329       0      30     324720        0
            THREAD   1808     148      17         269       0       8     298320        0
         malloc-64     64    4471     128        6479       0     254     294336        0
             VNODE    448     541      71         644       0      30     274176        0
        malloc-256    256    1011      39        2189       0      62     268800        0
         malloc-16     16   14753     247       16159       0     254     240000        0
            DEVCTL   1024      22     198         150       0       0     225280        0
    ertt_txseginfo     40    1384    3767       36556       0     254     206040        0
      malloc-65536  65536       1       2          61       0       1     196608        0
      malloc-65536  65536       1       2         137       0       1     196608        0
      malloc-16384  16384       8       4         106       0       1     196608        0
      mbuf_cluster   2048      90       2          90       0     254     188416        0
         UMA Zones    768     242       2         242       0      16     187392        0
         malloc-32     32    5598     198        6381       0     254     185472        0
         MAP ENTRY     96    1284     480       47511       0     126     169344        0
      malloc-32768  32768       0       5          19       0       1     163840        0
        malloc-128    128    1213      58       25969       0     126     162688        0
       malloc-1024   1024     133       7         150       0      16     143360        0
     FPU_save_area    832     150      21        1438       0      16     142272        0
        malloc-128    128    1064      21        5333       0     126     138880        0
       FFS2 dinode    256     504      21         605       0      62     134400        0
      malloc-65536  65536       0       2           9       0       1     131072        0
       S VFS Cache    104    1004     166        1116       0     126     121680        0
       tcp_bbr_map    128     305     625        5414       0     126     119040        0
          ksiginfo    112      48     996        1224       0     126     116928        0
           VMSPACE   2544      31      14         940       0       4     114480        0
      malloc-32768  32768       1       2         131       0       1      98304        0
          UMA Kegs    384     227       6         227       0      30      89472        0
              PROC   1336      53      13         956       0       8      88176        0
            clpbuf   2624       0      32          27       0      16      83968        0
         filedesc0   1072      54      23         957       0       8      82544        0
       malloc-8192   8192       9       1         110       0       1      81920        0
       malloc-8192   8192       8       2          10       0       1      81920        0
             g_bio    408       4     196        5532       0      30      81600        0
        128 Bucket   1024      54      21         727       0      16      76800        0
      malloc-65536  65536       1       0           1       0       1      65536        0
            socket    960      26      38        1600       0     254      61440        0
       malloc-4096   4096      14       1          27       0       2      61440        0
       malloc-2048   2048      12      18         578       0       8      61440        0
       malloc-8192   8192       4       3          32       0       1      57344        0
      malloc-16384  16384       3       0           3       0       1      49152        0
      malloc-16384  16384       2       1          17       0       1      49152        0
      malloc-16384  16384       1       2         161       0       1      49152        0
       malloc-2048   2048       2      22         575       0       8      49152        0
       malloc-2048   2048      12      12         138       0       8      49152        0
       malloc-1024   1024      10      34        1561       0      16      45056        0
         malloc-64     64     517     176        1629       0     254      44352        0
         32 Bucket    256      58     107        3862       0      62      42240        0
           DIRHASH   1024      34       6          34       0      16      40960        0
       malloc-4096   4096       8       2          10       0       2      40960        0
            pcpu-8      8    4641     479        4861       0     254      40960        0
         64 Bucket    512      64      16        2354       0      30      40960        0
        malloc-128    128      61     249         323       0     126      39680        0
        malloc-256    256      55      95         411       0      62      38400        0
             NAMEI   1024       0      36       13590       0      16      36864        0
         sctp_asoc   2288       2      13          64       0     254      34320        0
            da_ccb    544       1      62        1503       0      16      34272        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
           pcpu-64     64     487      25         487       0     254      32768        0
         malloc-64     64      97     407        1568       0     254      32256        0
        malloc-384    384      70      10         115       0      30      30720        0
        malloc-256    256      70      35         568       0      62      26880        0
         TURNSTILE    136     166      23         166       0      62      25704        0
       malloc-4096   4096       4       2           7       0       2      24576        0
       malloc-2048   2048       2      10          26       0       8      24576        0
         malloc-64     64      66     312       31938       0     254      24192        0
             KNOTE    160      28     122       20493       0      62      24000        0
            ttyinq    160     135      15         300       0      62      24000        0
             Files     80     182     118        7647       0     126      24000        0
          8 Bucket     80      44     256        1087       0     126      24000        0
           ttyoutq    256      72      18         160       0      62      23040        0
       mbuf_packet    256       3      87         587       0     254      23040        0
        malloc-384    384      38      22         245       0      30      23040        0
        malloc-384    384      53       7          55       0      30      23040        0
        malloc-256    256      59      31         452       0      62      23040        0
        malloc-256    256      76      14         449       0      62      23040        0
           sctp_ep   1272       4      14         130       0     254      22896        0
              pipe    744      19      11         338       0      16      22320        0
       malloc-4096   4096       5       0           5       0       2      20480        0
       malloc-4096   4096       3       2         904       0       2      20480        0
         malloc-64     64     226      89         340       0     254      20160        0
         malloc-32     32      90     540         735       0     254      20160        0
        malloc-128    128      33     122         281       0     126      19840        0
       Mountpoints   2752       2       5           2       0       4      19264        0
        malloc-256    256      46      29         125       0      62      19200        0
        SLEEPQUEUE     88     166      26         166       0     126      16896        0
      malloc-16384  16384       1       0           1       0       1      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-1024   1024       8       8          32       0      16      16384        0
       malloc-1024   1024       3      13          65       0      16      16384        0
        malloc-512    512       0      32         145       0      30      16384        0
        sctp_raddr    736       7      15          69       0     254      16192        0
         malloc-64     64     166      86         219       0     254      16128        0
         16 Bucket    144      50      62         348       0      62      16128        0
      vtnet_tx_hdr     24       1     667      240880       0     254      16032        0
         udp_inpcb    496       6      26         160       0     254      15872        0
        malloc-128    128      52      72         331       0     126      15872        0
        malloc-128    128      97      27         242       0     126      15872        0
        malloc-384    384      22      18         362       0      30      15360        0
        malloc-256    256      25      35         184       0      62      15360        0
             tcpcb   1080       6       8          52       0     254      15120        0
      tcp_rack_pcb    832       0      18          19       0      16      14976        0
       tcp_bbr_pcb    832       2      16          18       0      16      14976        0
       malloc-2048   2048       3       3          11       0       8      12288        0
       malloc-2048   2048       3       3         194       0       8      12288        0
       malloc-2048   2048       2       4           4       0       8      12288        0
       malloc-1024   1024       8       4         183       0      16      12288        0
       malloc-1024   1024       7       5           7       0      16      12288        0
         malloc-64     64      52     137         373       0     254      12096        0
         malloc-32     32      89     289        4137       0     254      12096        0
         tcp_inpcb    496       6      18          52       0     254      11904        0
              kenv    258      15      30        1026       0      30      11610        0
     routing nhops    256      26      19          33       0      62      11520        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-4096   4096       0       2           3       0       2       8192        0
       malloc-2048   2048       3       1           3       0       8       8192        0
       malloc-1024   1024       2       6          11       0      16       8192        0
        malloc-512    512       4      12           4       0      30       8192        0
        malloc-512    512       1      15          40       0      30       8192        0
        malloc-512    512       5      11          76       0      30       8192        0
        malloc-512    512       5      11           5       0      30       8192        0
        malloc-512    512       8       8           8       0      30       8192        0
           rtentry    176      29      17          33       0      62       8096        0
              PGRP     88      23      69          36       0     126       8096        0
          rl_entry     40      40     162          40       0     254       8080        0
        sctp_laddr     48       0     168          12       0     254       8064        0
      tcp_rack_map    112       0      72          76       0     126       8064        0
             udpcb     32       6     246         160       0     254       8064        0
              ertt     72       6     106          52       0     126       8064        0
               PWD     32      18     234         182       0     254       8064        0
         malloc-64     64      62      64         173       0     254       8064        0
         malloc-32     32     120     132         281       0     254       8064        0
         malloc-32     32      56     196          73       0     254       8064        0
         malloc-32     32      41     211         270       0     254       8064        0
         malloc-32     32      50     202         223       0     254       8064        0
         malloc-32     32      17     235          30       0     254       8064        0
          4 Bucket     48       8     160          56       0     254       8064        0
          2 Bucket     32      59     193         557       0     254       8064        0
         malloc-16     16       0     500           7       0     254       8000        0
         malloc-16     16      25     475         121       0     254       8000        0
         malloc-16     16      58     442         338       0     254       8000        0
         malloc-16     16      23     477         316       0     254       8000        0
         malloc-16     16      39     461         176       0     254       8000        0
         malloc-16     16     286     214       25355       0     254       8000        0
         malloc-16     16       4     496          47       0     254       8000        0
        malloc-128    128      36      26          51       0     126       7936        0
        sctp_chunk    152       5      47          24       0     254       7904        0
             unpcb    256       8      22        1225       0     254       7680        0
        malloc-384    384       0      20           6       0      30       7680        0
        malloc-256    256      13      17         535       0      62       7680        0
            cpuset    104       8      54           8       0     126       6448        0
 epoch_record pcpu    256       4      12           4       0      62       4096        0
       malloc-4096   4096       0       1           1       0       2       4096        0
       malloc-1024   1024       1       3           1       0      16       4096        0
        malloc-512    512       0       8           1       0      30       4096        0
        malloc-512    512       0       8           1       0      30       4096        0
           pcpu-16     16       7     249           7       0     254       4096        0
sctp_stream_msg_out    112       0      36           1       0     254       4032        0
         hostcache     64       1      62           1       0     254       4032        0
          syncache    168       0      24           4       0     254       4032        0
             ripcb    496       1       7           7       0     254       3968        0
       UMA Slabs 1    176       9      13           9       0      62       3872        0
        malloc-384    384       2       8           2       0      30       3840        0
        malloc-384    384       1       9           1       0      30       3840        0
            mqnode    416       3       6           3       0      30       3744        0
        KMAP ENTRY     96      12      27          14       0       0       3744        0
              vmem   1856       1       1           1       0       8       3712        0
           SMR CPU     32       3      60           3       0     254       2016        0
        SMR SHARED     24       3      60           3       0     254       1512        0
       FFS1 dinode    128       0       0           0       0     126          0        0
           ada_ccb    272       0       0           0       0      30          0        0
             swblk    136       0       0           0       0      62          0        0
          swpctrie    144       0       0           0       0      62          0        0
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
        sctp_readq    152       0       0           0       0     254          0        0
   cdg_qdiffsample     16       0       0           0       0     254          0        0
   pf state scrubs     40       0       0           0       0     254          0        0
   pf frag entries     40       0       0           0       0     254          0        0
          pf frags    248       0       0           0       0      62          0        0
  pf table entries    160       0       0           0       0      62          0        0
pf table entry counters     64       0       0           0       0     254          0        0
   pf source nodes    136       0       0           0       0     254          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    312       0       0           0       0     254          0        0
           pf tags    104       0       0           0       0     126          0        0
          pf mtags     48       0       0           0       0     254          0        0
     udplite_inpcb    496       0       0           0       0     254          0        0
      tcp_log_node    120       0       0           0       0     126          0        0
    tcp_log_bucket    176       0       0           0       0      62          0        0
          tcpreass     48       0       0           0       0     254          0        0
tfo_ccache_entries     80       0       0           0       0     126          0        0
               tfo      4       0       0           0       0     254          0        0
          sackhole     32       0       0           0       0     254          0        0
             tcptw     88       0       0           0       0     254          0        0
               ipq     56       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
            itimer    352       0       0           0       0      30          0        0
            AIOLIO    272       0       0           0       0      30          0        0
             AIOCB    552       0       0           0       0      16          0        0
              AIOP     32       0       0           0       0     254          0        0
               AIO    208       0       0           0       0      62          0        0
        TMPFS node    224       0       0           0       0      62          0        0
        mqnotifier    216       0       0           0       0      62          0        0
            mvdata     64       0       0           0       0     254          0        0
            mqueue    248       0       0           0       0      62          0        0
           NCLNODE    592       0       0           0       0      16          0        0
     LTS VFS Cache    360       0       0           0       0      30          0        0
       L VFS Cache    320       0       0           0       0      30          0        0
     STS VFS Cache    144       0       0           0       0      62          0        0
           cryptop    280       0       0           0       0      30          0        0
  linux_dma_object     24       0       0           0       0     254          0        0
  linux_dma_pctrie    144       0       0           0       0      62          0        0
   IOMMU_MAP_ENTRY    120       0       0           0       0     126          0        0
      ktls_session    192       0       0           0       0      62          0        0
    mbuf_jumbo_16k  16384       0       0           0       0     254          0        0
     mbuf_jumbo_9k   9216       0       0           0       0     254          0        0
      audit_record   1280       0       0           0       0       8          0        0
         domainset     40       0       0           0       0     254          0        0
        MAC labels     40       0       0           0       0     254          0        0
            vnpbuf   2624       0       0           0       0      64          0        0
            mdpbuf   2624       0       0           0       0       3          0        0
           nfspbuf   2624       0       0           0       0      16          0        0
            swwbuf   2624       0       0           0       0       8          0        0
            swrbuf   2624       0       0           0       0      16          0        0
          umtx_shm     88       0       0           0       0     126          0        0
           umtx pi     96       0       0           0       0     126          0        0
rangeset pctrie nodes    144       0       0           0       0      62          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
       malloc-8192   8192       0       0           0       0       1          0        0
           pcpu-32     32       0       0           0       0     254          0        0
            pcpu-4      4       0       0           0       0     254          0        0
            fakepg    104       0       0           0       0     126          0        0
          UMA Hash    256       0       0           0       0      62          0        0