last executing test programs:

36.483864206s ago: executing program 2 (id=75):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0)
ioctl$DIOCGETSTATES(r0, 0x4004667f, &(0x7f0000000040))
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
freebsd10_pipe(&(0x7f0000000240)={<r2=>0xffffffffffffffff})
ioctl$KDGKBSTATE(r2, 0x800c6d33, 0x2138aff0)
aio_write(&(0x7f0000000240)={r1, 0x80000001, &(0x7f0000000300)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @spare}})
r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7, 0x12, r3, 0x0)
syz_emit_ethernet(0xed, &(0x7f0000000540)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0xb7, 0x3a, 0xff, @local={0xfe, 0x80, '\x00', 0x0}, @mcast2, {[], @udp={{0x1, 0x2, 0x8}, {"d4ecab3f7a088f681af607dced0cd120f34d640e61812e4968dc8d55bc638dd4098f866e3e92e87ea65c4d56a8982bc26993e0d2d64a45a8d8c6f657db85a2484cda40c347418b1d1e545ef14368d8cad434eed2d53db458f65c766da700d87dd04e3560792544d4c04fe142bcd36b67544122cef024621749b042202b127085e8bab28d4953d443a83939d8bd398bb97e1888d9e9b19da53a6cb3f73b44454d7cc2dfcb1b4657aa1fe776da4be1fc"}}}}}}})
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
mprotect(&(0x7f0000486000/0x2000)=nil, 0x2000, 0x0)
mlock(&(0x7f0000000000/0x800000)=nil, 0x800000)
mkdirat(0xffffffffffffffff, 0x0, 0x22)

35.999900814s ago: executing program 2 (id=79):
socket$inet6_sctp(0x1c, 0x5, 0x84)
shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffa000/0x1000)=nil)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
freebsd12_shm_open(0x0, 0x50, 0x0)
bind(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80, &(0x7f00000002c0)=0x200, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000001680)={0xffffffffffffff2e, 0x2, 0x0, @rand_addr=0x4}, 0x10)
shutdown(0xffffffffffffffff, 0x1)
accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
select(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000002980)={0x3ff}, 0x0)
r0 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e)
freebsd11_stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000240))
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x4}, 0x1c)
__specialfd$eventfd(0x1, &(0x7f0000000540), 0x8)
syz_emit_ethernet(0x26, &(0x7f00000015c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004600000c00000000000078e0000002ac1400aa88d688360b0effc406770dd3570ac1c77778aed423cfc9ccc182e56e4938d513bd5f70d6cbc7aabace27bf613d5b61d7e1708a801f14292b8076295370f13688df980954573bedcd8e2e412c7bf37f9e138d46ab3202ec7d7a590e23ff840aab"])
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0xfffffffffffffd58)
sendmsg$inet_sctp(r3, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="10000000840000000800000007000000c335511b35d75185f59b33749db93277c88138465240c643e88b4207fd5780b41806b1e7201f11a5cf803ebe4aed53bbf5577dea5b3f135332295b0615026b1d146b0ca20b79dcb7705034e172d08b453c086f6fc4d0db5679ba1ea06c4312888cf72a6ec07fd0677ca252e5ceee6a59d501669178a3b86d6a51cc9d"], 0x10, 0x20109}, 0x80)

35.149919496s ago: executing program 2 (id=83):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f00000004c0)='E', 0x1, [0x3], 0x200000000000000, 0x8, 0x0, {0x1, 0x7, 0x0}, {0x0, 0x20000005, @sigval_int=0x2e5562f1, @ke_flags=0xc088}}) (async)
r1 = socket(0x2, 0x1, 0x0)
bind(r1, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) (async)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) (async)
sendto(r1, &(0x7f0000000100)='E', 0xfda4, 0x88bf0000, 0x0, 0x0)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={<r3=>0x0, 0x5, 0x4, 0x1, 0x8, 0xb}, &(0x7f00000001c0)=0x14)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x1, @rand_addr="2f93136736eac36cd5f00d1e87c5b16f", 0x3}}, r3}, 0x88) (async)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) (async)
kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r4 = socket(0x2, 0x1, 0x0) (async, rerun: 64)
r5 = semget(0x3, 0x0, 0x41c) (rerun: 64)
__semctl$GETZCNT(r5, 0x3, 0x7) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) (async, rerun: 32)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) (async, rerun: 32)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x141}], 0x1, 0x0, 0x0, 0x81}, 0x0) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84)
rfork(0x85000)
rfork(0x85000) (async, rerun: 64)
r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) (async, rerun: 64)
r7 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) (async)
pwritev(r7, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
preadv(r6, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0)

35.109876203s ago: executing program 2 (id=84):
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet(0x2, 0x2, 0x0)
r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00')
setuid(0xee01)
semop(0x0, &(0x7f00000001c0)=[{0x0, 0x0, 0x1800}], 0x1)
thr_new(&(0x7f0000000240)={&(0x7f0000000000)="8fe820ce46f400c4e215914c51fec4e17c50f0c4c1905c494cc4c3f17cccbcc4e201f7162ed12281c500000010c4c3d968ae02000000fa660f3841a5d3000000", 0x0, &(0x7f0000000040)="7c64c04c21f45b99a56ba9d22a531b25a708f1f5808a85b5429dfbe7a897a162e13aff29d17992d85ffda68dc7d95f5a471ca2ecf10eca1fb411f312c053ca298ebe2452412bfaa50d37e31af3e4e8a0af9ff9c036075282bcccce1ff0560c142d7cf3b170a46d7d89d251088427fa22773dc77f52b1e72ab21ac0c68005b8663a3701349bbdd39c99707dd47d10064ec43045159fa0d8a8c50798fc2d00adbb5ffa7c059e71220f078d344fd3d51e00f69fb6629e2b0b83", 0xb8, &(0x7f0000000100)="675a9b0fc5e10888f4a407c94faa26254e87bf2d65b02d77fcdbf11f79d476c8312abd8c6710ba967612000dda8f56d73e02a44fc75628490ad47a66f4dbf0f043595ea9fa36365f36b3f450d9b9e6727437deccf2f1804153b3461934ca6d9e9b", 0x61, &(0x7f0000000180), &(0x7f00000001c0), 0x0, &(0x7f0000000200)}, 0x2d)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfeffff})
setpriority(0x2, 0x0, 0x80000001)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x29, 0xffffffffffffffff, 0x38)
fchmodat(r1, &(0x7f00000002c0)='./file0\x00', 0x0, 0x2000)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x89)
aio_write(&(0x7f0000000240)={r2, 0x80000001, 0x0, 0x0, [0x0, 0x7], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}})
open$dir(0x0, 0x10000, 0x0)
open(0x0, 0x80000000000206, 0x0)
semop(0x0, &(0x7f0000000000)=[{0x2, 0x8004}, {0x1}], 0x2)
socket$inet_udplite(0x2, 0x2, 0x88)

35.016082788s ago: executing program 2 (id=85):
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0)
cpuset_getaffinity(0x3, 0x11, 0x2, 0x0, 0x0)
mkdirat(r0, &(0x7f0000000100)='./file1\x00', 0x9f)
renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000200)='./file0/file0\x00')
mount(&(0x7f0000000400)='ufs\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0))
mkdir(&(0x7f0000000000)='./file0\x00', 0x0) (async)
open(&(0x7f0000000080)='.\x00', 0x0, 0x0) (async)
cpuset_getaffinity(0x3, 0x11, 0x2, 0x0, 0x0) (async)
mkdirat(r0, &(0x7f0000000100)='./file1\x00', 0x9f) (async)
renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000200)='./file0/file0\x00') (async)
mount(&(0x7f0000000400)='ufs\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async)

34.639888603s ago: executing program 2 (id=95):
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={<r0=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x189)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x400, 0x3}, &(0x7f0000000040)=0xc)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
ksem_open(&(0x7f0000000980), &(0x7f00000009c0)='/dev/kbd\x00', 0x200, 0xdc, 0x7)
ksem_unlink(&(0x7f0000002f40)='/dev/kbd\x00')
r4 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r5 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8)
ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f0000000000)=r5)
syz_emit_ethernet(0x56, &(0x7f0000000300)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "ae029d", 0x20, 0x3a, 0xff, @rand_addr="78042000000014000001000000086500", @mcast2, {[], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0x0, '\x00', @remote={0xfe, 0x80, '\x00', 0x0}, [{0xe, 0x1, "21094debf6f2"}]}}}}}})
r6 = setsid()
ioctl$FILEMON_SET_PID(r4, 0xc0045302, &(0x7f00000002c0)=r6)
open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
aio_write(&(0x7f0000000240)={r3, 0x80000001, &(0x7f0000000040)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}})
r7 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r7, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r8=>0xffffffffffffffff}, 0x0)
writev(r8, &(0x7f0000000080), 0x1000000000000264)
r9 = socket(0x2, 0x1, 0x0)
getsockopt$sock_int(r9, 0xffff, 0x2000, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r10 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_int(r10, 0x0, 0x5b, 0x0, &(0x7f0000000100))
syz_emit_ethernet(0xc9, &(0x7f00000005c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000bb0008000000119078ffffffffffffffff4e7627827138c90cd54d8323b61de631925d4ae6dc3768869b34fc30d34d6dad6061772bc642904a8f5678e7b711ee0b5680fdd223c7fa9525042abce4ece35885db9c0f1f0781178e68d34455af93a392e91304a8c8a69466ccfdcf1a9e59520c0aa44fb0164dcf9b7b82f44393a0bd2285505964a9df0eb4e356f943acb5881693c3c30477a96215499f3ec1234942fef7f4e90000000000"])
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={r2, &(0x7f0000000080)=[@in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in={0x10, 0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x8)

19.63518798s ago: executing program 32 (id=95):
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={<r0=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x189)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x400, 0x3}, &(0x7f0000000040)=0xc)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
ksem_open(&(0x7f0000000980), &(0x7f00000009c0)='/dev/kbd\x00', 0x200, 0xdc, 0x7)
ksem_unlink(&(0x7f0000002f40)='/dev/kbd\x00')
r4 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r5 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8)
ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f0000000000)=r5)
syz_emit_ethernet(0x56, &(0x7f0000000300)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "ae029d", 0x20, 0x3a, 0xff, @rand_addr="78042000000014000001000000086500", @mcast2, {[], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0x0, '\x00', @remote={0xfe, 0x80, '\x00', 0x0}, [{0xe, 0x1, "21094debf6f2"}]}}}}}})
r6 = setsid()
ioctl$FILEMON_SET_PID(r4, 0xc0045302, &(0x7f00000002c0)=r6)
open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
aio_write(&(0x7f0000000240)={r3, 0x80000001, &(0x7f0000000040)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}})
r7 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r7, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r8=>0xffffffffffffffff}, 0x0)
writev(r8, &(0x7f0000000080), 0x1000000000000264)
r9 = socket(0x2, 0x1, 0x0)
getsockopt$sock_int(r9, 0xffff, 0x2000, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r10 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_int(r10, 0x0, 0x5b, 0x0, &(0x7f0000000100))
syz_emit_ethernet(0xc9, &(0x7f00000005c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000bb0008000000119078ffffffffffffffff4e7627827138c90cd54d8323b61de631925d4ae6dc3768869b34fc30d34d6dad6061772bc642904a8f5678e7b711ee0b5680fdd223c7fa9525042abce4ece35885db9c0f1f0781178e68d34455af93a392e91304a8c8a69466ccfdcf1a9e59520c0aa44fb0164dcf9b7b82f44393a0bd2285505964a9df0eb4e356f943acb5881693c3c30477a96215499f3ec1234942fef7f4e90000000000"])
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={r2, &(0x7f0000000080)=[@in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in={0x10, 0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x8)

8.78994004s ago: executing program 1 (id=383):
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4)
bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24) (async)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
sendto$inet(r0, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) (async)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000100)={0x101, {{0x10, 0x2, 0x0, @multicast2}}}, 0x84)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = socket$inet(0x2, 0x1, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x10000, &(0x7f0000000340)=0x8000ff, 0x4) (async)
bind$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3}, 0x10) (async)
r3 = socket$inet(0x2, 0x1, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x10000, &(0x7f0000000340)=0xff, 0x4) (async)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
bind$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10)
r4 = socket$inet(0x2, 0x1, 0x0) (async)
r5 = socket$inet(0x2, 0x1, 0x0)
setsockopt$sock_int(r5, 0xffff, 0x10000, &(0x7f0000000340)=0xff, 0x4) (async)
bind$inet(r5, &(0x7f0000000000)={0x10, 0x2, 0x3}, 0x10)
setsockopt$sock_int(r4, 0xffff, 0x10000, &(0x7f0000000340)=0xff, 0x4) (async)
bind$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x3}, 0x10) (async)
rfork(0x1040)
r6 = socket(0x1c, 0x20000003, 0x0)
getsockname(r6, 0x0, &(0x7f0000000000)) (async)
bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) (async)
sendto$inet6(r1, &(0x7f0000000000)="01ddeeb18e000000", 0x8, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c)

8.729961379s ago: executing program 1 (id=384):
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r0 = kqueue()
kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x80000000000209, 0xaf) (async)
r1 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) (async)
open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) (async)
ioctl$DIOCSETIFFLAG(0xffffffffffffff9c, 0xc0284459, &(0x7f0000000040)={0x10, 0x0}) (async)
mlockall(0x2)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) (async)
freebsd10_pipe(&(0x7f0000000000))
r2 = socket(0x2, 0x2, 0x0)
open(&(0x7f0000000180)='./file0\x00', 0x70e, 0x0)
connect$unix(r2, &(0x7f0000000140), 0x10) (async)
getsockname$unix(r2, 0x0, &(0x7f00000000c0)) (async)
r3 = socket(0x2, 0x1, 0x0)
bind(r3, 0x0, 0x0) (async)
r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x94)
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x12, r5, 0x0) (async)
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)
symlinkat(&(0x7f0000000dc0)='./file0\x00', r4, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(r4, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) (async)
r6 = open$dir(&(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x254)
symlinkat(&(0x7f00000005c0)='\x00', r6, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async)
open$dir(&(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) (async)
rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') (async)
unlink(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

8.649885939s ago: executing program 1 (id=386):
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, &(0x7f0000000340)=0x47)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x0, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
socket(0x2, 0x1, 0x0)
r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$BIOCSETIF(r2, 0x8020426c, &(0x7f0000000180))
ioctl$BIOCSETF(r2, 0x80104267, &(0x7f00000000c0)={0x5, &(0x7f00000002c0)=[{0x4, 0xf, 0xe6, 0xffffffff}, {0x2, 0x9, 0x6, 0x8}, {0xa, 0xb1, 0xa8, 0x6}, {0x567, 0x1, 0x8b, 0x40}, {0x0, 0xf8, 0x6, 0xf706}]})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000540)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, &(0x7f0000000440), 0x0, &(0x7f0000000380)=ANY=[@ANYRESOCT=r2, @ANYRES64=r3], 0x67, 0x20009}, 0x100)
syz_extract_tcp_res(&(0x7f0000000400), 0x3, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r4, 0x80000001, &(0x7f0000000040)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}})
r5 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
ktrace(&(0x7f0000000040)='./file0\x00', 0x4, 0x0, 0x0)
ksem_open(&(0x7f0000000000), 0x0, 0x200, 0x6c, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r5, 0x0)
r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
r7 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r7, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r8=>0xffffffffffffffff}, 0x0)
preadv(r6, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0)
sendmsg$inet_sctp(r8, 0x0, 0x1)
truncate(&(0x7f0000000040)='./file0\x00', 0x3)
syz_emit_ethernet(0x149, &(0x7f00000000c0)=ANY=[])
kmq_open(&(0x7f0000000100)='./file0\x00', 0x1, 0x1c, &(0x7f0000000040)={0x0, 0x80000000, 0xf, 0x9})

8.269660278s ago: executing program 0 (id=395):
sync()
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0))
r2 = dup2(r0, r1)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)}], 0x1}, 0x0)
mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)="81a4c20e6d5f26e8ffffeabe7056ea1d806d22b6d699a0df166bf3a7d41d977f97bae67c16309650cd7f0c4b414ddf5c9e8a4a8348003475511a27bdaee9e33b2af19ef7d6e4d8ec69fd7e8c48e8ef17cc72409926b827673aa2a121a04db376d8b262e0943735d16c5beaee4925414814a59bc8a0e48979e0b9ac4eabb10c3b1936583a28300d37ee861d9011841e9c")
syz_emit_ethernet(0x3a, &(0x7f0000000240)={@random="d58f1ff60d8e", @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @local={0xac, 0x14, 0x0}, {[@generic={0x88, 0x2}, @timestamp={0x44, 0xc, 0x3f, 0x0, 0xf, [{[@empty]}]}]}}, @udp={{0x2, 0x3, 0x8}}}}}})
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x80010, r2, 0x0)
r3 = kqueue()
kevent(r3, &(0x7f0000001180)=[{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffff9, 0x1, 0x8, 0x100000001}], 0x2, &(0x7f0000001240)=[{}], 0x1, 0x0)
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r4 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000003000/0x1000)=nil)
shmctl$IPC_SET(r4, 0x1, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7}, 0x0, 0xfffc, 0x0, 0x0, 0x4, 0x0, 0x800000800000000})
shmat(r4, &(0x7f0000001000/0x3000)=nil, 0x0)
r5 = shmget$private(0x0, 0x3000, 0x551, &(0x7f0000ffd000/0x3000)=nil)
munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
shmat(r5, &(0x7f0000ffa000/0x2000)=nil, 0x1000)
shmdt(0x0)
r6 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$MDIOCATTACH(r6, 0xc1c06d00, &(0x7f00000000c0)={0x0, 0x3000000, 0x3, 0x0, 0x10000, 0x0, 0x3d, 0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]})

8.119848571s ago: executing program 0 (id=398):
procctl$PROC_STACKGAP_CTL(0x0, 0x0, 0x11, &(0x7f0000001040)) (async)
procctl$PROC_STACKGAP_CTL(0x0, 0x0, 0x11, &(0x7f0000001040))
r0 = setsid()
rtprio(0xbe0ed15ac1cfb54e, r0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0) (async)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_udp(r1, 0x11, 0x0, 0x0, 0x0)
socket$unix(0x1, 0x5, 0x0) (async)
socket$unix(0x1, 0x5, 0x0)
accept$unix(0xffffffffffffff9c, &(0x7f00000003c0)=@file={0x1d, 0x0, ""/27}, &(0x7f0000000400)=0x1d)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) (async)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvfrom$unix(r2, &(0x7f00000001c0)=""/7, 0x7, 0x0, 0x0, 0x0)
openat$bpf(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) (async)
r3 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$BIOCLOCK(r3, 0x2000427a)
fcntl$setown(r3, 0x6, 0x0)
aio_cancel(r3, &(0x7f0000000640)={r1, 0x20, &(0x7f0000000500)="e9ca2b56d1e2d3c2e786a5c23c6afc49aa6181d106ddb40205734aa9cc7b8678b2356650eb29288219b5bc24fba6a415869745e4818ef225075755a633fd5eb1d7b898d264f8e1e87cfdac3d3ba262e30368756094356a4cdbb56154d7a26ebf363d911f3f039d13dba06e54ad5a212b1d4f36b42f3e466108e25cf9103111e16fe5ebc941abbd05138a0710fb583b7cb56208812d8572809d09a0ee26682ab1d4949631a479dd39190d1a087ab2d1680aa55066dd5dde126a3a1013a9fe130a231b790806", 0xc5, [0x3, 0x3], 0x20, 0x18, 0x1, {0x4, 0x5, &(0x7f0000000600)}, {0x3, 0x1d, @sival_ptr=0x364, @spare=[0xffffffe1, 0x3, 0x0, 0x6, 0x8, 0x0, 0x4, 0x4]}}) (async)
aio_cancel(r3, &(0x7f0000000640)={r1, 0x20, &(0x7f0000000500)="e9ca2b56d1e2d3c2e786a5c23c6afc49aa6181d106ddb40205734aa9cc7b8678b2356650eb29288219b5bc24fba6a415869745e4818ef225075755a633fd5eb1d7b898d264f8e1e87cfdac3d3ba262e30368756094356a4cdbb56154d7a26ebf363d911f3f039d13dba06e54ad5a212b1d4f36b42f3e466108e25cf9103111e16fe5ebc941abbd05138a0710fb583b7cb56208812d8572809d09a0ee26682ab1d4949631a479dd39190d1a087ab2d1680aa55066dd5dde126a3a1013a9fe130a231b790806", 0xc5, [0x3, 0x3], 0x20, 0x18, 0x1, {0x4, 0x5, &(0x7f0000000600)}, {0x3, 0x1d, @sival_ptr=0x364, @spare=[0xffffffe1, 0x3, 0x0, 0x6, 0x8, 0x0, 0x4, 0x4]}})
r4 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$BIOCGHDRCMPLT(r4, 0x40044274, &(0x7f0000000040)) (async)
ioctl$BIOCGHDRCMPLT(r4, 0x40044274, &(0x7f0000000040))
r5 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000080)={0x7, [0xa, 0xfffd, 0x800, 0x83, 0x1, 0x200, 0x2]}, &(0x7f00000000c0)=0x12)
extattr_list_fd(r5, 0x0, &(0x7f00000009c0)=""/182, 0xb6)
r7 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_udp(r7, 0x11, 0x0, 0x0, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88) (async)
socket$inet6_udplite(0x1c, 0x2, 0x88)
rtprio(0x0, r0, &(0x7f0000000000)={0x4, 0xf})

8.069962106s ago: executing program 4 (id=399):
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
r1 = open$dir(0x0, 0x2, 0x120)
mkdirat(r1, 0x0, 0x0)
mkdirat(r1, 0x0, 0x0)
chdir(0x0)
renameat(r1, 0x0, r1, 0x0)
setuid(0xee01)
semop(0x0, 0x0, 0x0)
thr_new(0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
setpriority(0x2, 0x0, 0x80000001)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x29, 0xffffffffffffffff, 0x38)
fchmodat(r1, 0x0, 0x0, 0x2000)
openat(0xffffffffffffff9c, 0x0, 0x200201, 0x89)
aio_write(0x0)
open$dir(0x0, 0x10000, 0x0)
open(0x0, 0x80000000000206, 0x0)
kmq_open(&(0x7f0000002900)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2, 0x0, 0x0)
semop(0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
r2 = semget$private(0x0, 0x4000000009, 0x82)
semop(r2, &(0x7f00000006c0)=[{0x1, 0x0, 0x1800}, {0x2, 0x1, 0x1000}, {0x0, 0xfffe, 0x1000}], 0x3)
r3 = semget(0x3, 0x2, 0x558)
__semctl$SEM_STAT(r3, 0x3, 0xa, &(0x7f0000000040))
r4 = __specialfd$eventfd(0x1, &(0x7f0000000000), 0x8)
fstat(r4, &(0x7f0000000040))
accept$inet(r4, 0x0, &(0x7f0000000080))

7.969971649s ago: executing program 4 (id=400):
r0 = getsid(0x0)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f0000000180)={0x19, 0x0, 0x10, &(0x7f00000000c0)="72e8789fa2e77d9bcf47eaa3c96be443", 0x0, 0x0, 0x0, 0x7d32559a, [0x0, 0x10, 0x7fff]})
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x16, 0x0, 0x20, &(0x7f0000000000)="ec7b00000900ff2425c1f0a58b519798d25cd0a9cfbc8c96469dc0119723f87f", 0x0, 0x0, 0x0, 0xfdffff85})
ioctl$CIOCCRYPT(r2, 0xc01c6367, &(0x7f0000000340)={0x0, 0x2, 0x0, 0xd60, &(0x7f0000000280), 0x0, 0x0, &(0x7f00000001c0)})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_udplite(0xffffffffffffff9c, 0x88, 0x2, &(0x7f0000000100)=0xffffffff, 0x4)
bind(r3, 0x0, 0x0)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
fcntl$dupfd(r3, 0x0, r2)
openat$md(0xffffff9c, &(0x7f0000000140), 0x400000, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, &(0x7f0000000000)={0x29, 0x0, 0x20, &(0x7f0000000040)="72e8789fa2e77d9bcf47eaa3c96be4435162120119167dd041d616205079e98e", 0x0, 0x0, 0x0, 0x7d32559c})
r4 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
flock(r4, 0x2)
dup(r3)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x166cc6fc}, 0x8)
sigqueue(r0, 0x28, @sival_ptr=0x1)
r5 = socket(0x26, 0x2, 0x0)
r6 = dup2(r5, r5)
r7 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r7, 0xc0045301, &(0x7f0000000080)=r6)
rfork(0x1000)
r8 = socket(0x1c, 0x20000003, 0x0)
setsockopt$inet6_int(r8, 0x29, 0xb, &(0x7f00000000c0), 0x4)
ioctl$BIOCPROMISC(0xffffffffffffffff, 0x20004269)

7.929736903s ago: executing program 4 (id=401):
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000080)={@rand_addr, @local}, &(0x7f00000000c0)=0x8)
sendto$inet(r0, &(0x7f0000000100)="f9bde9ad8b307b52104ce90db9f3b791b7704399d3e9aa1a68112da2239cc84d4e0e29ba9027b099b104b0843a795e84a9bcfcc9a80766e3011493c5094e7f03b50d3b0200ae275a6241b8e0aeca63296cc9d0a02ce614708ab25958b34261a66962371920af7f48aa03690ffad478c5c4d42b0709b6cda0a77f49cc0f95bfb6d7507cd2b10636cddbca300ad03d05520840f065050d85d0487afabbac6aade88ec236d1e3eeb025d45bc4eb2d3170", 0xaf, 0x20088, &(0x7f00000001c0)={0x10, 0x2, 0x0, @multicast2}, 0x10)
chdir(&(0x7f0000000200)='./file0\x00')
r1 = accept4$inet(r0, &(0x7f0000000240)={0x10}, &(0x7f0000000280)=0x10, 0x8000000)
getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00000002c0)=""/129, &(0x7f0000000380)=0x81)
listen(r0, 0x10000)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
extattr_delete_file(&(0x7f0000000440)='./file0\x00', 0x2, &(0x7f0000000480)=',\x00')
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
connect$inet(r3, &(0x7f00000004c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
r4 = fork()
aio_read(&(0x7f0000001600)={r0, 0x1, &(0x7f0000000500)="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", 0x1000, [0x1, 0x2], 0x5, 0x22, 0x9, {0xf, 0x7, &(0x7f0000001500)="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"}, {0x4, 0x4, @sigval_int, @tid=r4}})
eaccess(&(0x7f0000001680)='./file0\x00', 0x0)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000016c0)={<r6=>0x0, 0x8, 0x7f}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000001740)={@in6={{0x1c, 0x1c, 0x2, 0xfffffff3, @rand_addr="391ee8d4c373930ca6ee61b560042aba", 0x349}}, r6}, 0x84)
rfork(0x4000)
r7 = openat$kbd(0xffffff9c, &(0x7f0000001800), 0x0, 0x0)
ioctl$KDENABIO(r7, 0x20004b3c)
getpeername(r5, &(0x7f0000001840)=@in={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000001880)=0x10)
shutdown(r3, 0x1)
ktimer_create(0x0, &(0x7f0000001a00)={0x1, 0x0, @sigval_int=0x10001, @thr={&(0x7f00000018c0)="c4c2792338c4c179514ce6ca36f2c2c8920f38cd960e0000006477048fe878c354d70328c4c1782f4200f20f10dac4e26d8caaa9975086ab", &(0x7f0000001900)="3ee1e394096726b701dfeee3251eaeb657ada9e6facb972bd75b51cf4c43b9f8ea62bf87a95f547821ca285c6ed7893c4b69aa3cae50b9f1cb31f703f71ab2bdd5a6e3b7baf10b74fd57c2e1b457cfc4f01cdc76becbbea6da72644cc497ea9ec0bfeaaf523d615f6dee9bff69d1131448c009dd9c1a3e34a39331c79fbee8b1f23ec49538db8cd88cb4cc3ac241949ed1dbc99c5119099c01c1893199a479b6482d9aaf37757fb1629b3b66e484f9ff03fdc4ac260d9e426b59db86a9f42d94fe40e626611bc166ad202f8b9dc3cc74944738b307086a12d4b02bc47416a786e7c1d011030fbeb5fc211b5a010e0cb4e5bb56"}}, &(0x7f0000001a40))
r8 = fcntl$dupfd(r3, 0x11, r2)
sendto$inet6(r8, &(0x7f0000001a80)="f041cc54c043f1d6e68c704e00baad14eca4c329c0961e38d4a398f592b1824e28bdaae284b823783c3891dbc48fcb8d1bd6da8653701cfbd536eb82a0e3e7baaa9771ada36843f03209dd702996dd2cd383c0aaa42244d6b798ac8335995a5e32cc66d810079d658a28cd048a13502a80a7bd9a82fea2ebc9cb1b6ad4c8efc670a91253d02928d20d0c967825f2459ee871c8929b9182ca858b191078fc683b6b1b31acc4b016d872e88bb016075497559f43f81c4c2fffd66f3377b99294079561387cdeac4d6b94451688885f78753f88de405c5d12f25cf48a9a4330", 0xde, 0x1, &(0x7f0000001b80)={0x1c, 0x1c, 0x3, 0x1, @loopback, 0x7}, 0x1c)
cap_rights_limit(r5, &(0x7f0000001bc0)=[0xf, 0x7])
mkdirat(r8, &(0x7f0000001c00)='./file0\x00', 0x10)
readlink(&(0x7f0000001c40)='./file0/file0\x00', &(0x7f0000001c80)=""/4096, 0x1000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r8, 0x29, 0x51, &(0x7f0000002c80)={0x7, {{0x1c, 0x1c, 0x3, 0x81, @empty, 0xb019}}}, 0x80)

7.858801312s ago: executing program 4 (id=403):
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x1010, 0xffffffffffffffff, 0x0)
r0 = fhopen(&(0x7f0000000000)={{[0x2, 0x6]}, {0x1ff, 0x4b3, "99661fac6b12de34e006c3b79589958e"}}, 0x1) (async)
freebsd11_getfsstat(&(0x7f0000000980), 0x1d8, 0x2) (async)
mincore(&(0x7f0000002000/0xa000)=nil, 0xa000, &(0x7f0000000180)=""/169)
r1 = socket$inet(0x2, 0x3, 0x0)
connect$inet(r1, &(0x7f0000001180)={0x10, 0x2, 0x3, @broadcast}, 0x10) (async)
connect$inet(r1, &(0x7f0000000280)={0x10, 0x2, 0x3, @multicast1}, 0x10)
r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs={0x8}, &(0x7f0000000080)=0x8)
r3 = msgget$private(0x0, 0x260)
msgrcv(r3, 0x0, 0x0, 0x2, 0x0) (async, rerun: 32)
rfork(0x3040) (rerun: 32)
mmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x4, 0x10080011, 0xffffffffffffffff, 0x9)
msgrcv(r3, &(0x7f0000000240)={0x0, ""/192}, 0xc4, 0x2, 0x1800) (async)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, &(0x7f0000000140)=0x10) (async)
connectat$unix(r0, r2, &(0x7f0000000100)=@file={0xa, 0x1, './file0\x00'}, 0xa)
r4 = semget$private(0x0, 0x5, 0x0)
__semctl$SETVAL(r4, 0x2, 0x8, &(0x7f0000000ac0)=0x0)

7.769985002s ago: executing program 1 (id=405):
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x4, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, r1)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(&(0x7f0000000000), 0x0, 0x0, 0x0)
kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = socket(0x10, 0x5, 0x5)
bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
openat$crypto(0xffffff9c, &(0x7f0000000040), 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000001a40)={0x0, 0x9, 0x2, 0x9, 0x7}, &(0x7f0000001a80)=0x18)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x602}, 0x98)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x800, @ipv4, 0x80000000}}, 0x0, 0xffff, 0x4b8, 0x4, 0x9, 0x401}, 0x98)
r4 = kqueue()
freebsd11_kevent(r4, &(0x7f0000001a40)=[{0x3, 0xfffffffffffffff8, 0x81, 0x20, 0x9, 0x2}], 0x1, &(0x7f0000001ac0)=[{}], 0x1, 0x0)

7.410030001s ago: executing program 3 (id=413):
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x44, &(0x7f00000003c0)=0x5, 0x4)
connect$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10)

7.407919123s ago: executing program 3 (id=414):
r0 = __specialfd$eventfd(0x1, &(0x7f0000000000)={0x1, 0xffff}, 0x8) (async, rerun: 64)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={<r1=>0x0, 0x3}, &(0x7f0000000080)=0x8) (rerun: 64)
r2 = getuid()
setreuid(0x0, r2) (async)
fstatat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}, 0x4000)
fchownat(r0, &(0x7f0000000140)='./file0\x00', r2, r3, 0x200)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x7f, 0xfffffffe, 0x7da}, &(0x7f0000000100)=0x10)

7.407426645s ago: executing program 3 (id=415):
freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(r0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
socket(0x0, 0x0, 0x0)
undelete(&(0x7f00000000c0)='./file0\x00')
ioctl$KDGETMODE(0xffffffffffffffff, 0x40046676, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket(0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x31, 0x0, 0x28)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x41f, &(0x7f0000000100)=0x1, 0x4)
setsockopt$inet_tcp_int(r2, 0x6, 0x41f, 0x0, 0x0)
ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0)
r3 = socket(0x11, 0x3, 0x0)
sendto$unix(r3, &(0x7f00000000c0)="b10005040000000000000000340000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b297be1aa5b23edeb51e2f0ac3ebbc2feb3fda1139b672f4d3360223e7d026ba8af630037a840c4f2bd53eb067e7335a069d7ac434e0c0000000000000000040000000022830cf41bed62f40066ccdcf3e4999d9d20002002c5dbfad800000008e371a3f8070012051ef4530000000002000004000000", 0xb1, 0x0, 0x0, 0x0)

7.309964608s ago: executing program 3 (id=416):
r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0x31)
setreuid(0xee00, 0xffffffffffffffff)
setreuid(0xffffffffffffffff, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
readlinkat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)=""/115, 0x73)
r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
r2 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000000)="16", 0x1}], 0x1, 0xb542)
lchflags(&(0x7f0000000040)='./file0\x00', 0x60091)
copy_file_range(r2, 0x0, r1, 0x0, 0xffffffffffffffff, 0x0)

7.210000571s ago: executing program 0 (id=417):
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
r1 = open$dir(0x0, 0x0, 0x0)
mkdirat(r1, 0x0, 0x0)
mkdirat(r1, 0x0, 0x0)
chdir(0x0)
renameat(r1, 0x0, r1, 0x0)
setuid(0xee01)
semop(0x0, 0x0, 0x0)
thr_new(0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
setpriority(0x2, 0xec, 0x80000001)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x29, 0xffffffffffffffff, 0x38)
fchmodat(r1, 0x0, 0x0, 0x2000)
openat(0xffffffffffffff9c, 0x0, 0x200201, 0x89)
aio_write(0x0)
open$dir(0x0, 0x10000, 0x0)
open(0x0, 0x80000000000206, 0x0)
semop(0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)

7.20952413s ago: executing program 0 (id=418):
r0 = kqueue() (async)
r1 = semget$private(0x0, 0x5, 0x40)
__semctl$GETVAL(r1, 0x0, 0x5)
__semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000100)=&(0x7f0000000040)) (async)
writev(r0, &(0x7f0000000640)=[{0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000004c0)="9be48b66fbfbc82c24dc54d18ac0e7ca8257f5de653947b3a99679cb43c09da38e690972a10c75c7bcc7b7f6c10606ce501a8d4b3d00d43247446c661e6bdeb5037fd6f6b1aa4cb866b6e32808729bd8a1fd2bc1c5f41c5ad01129888ab834a10697b6fad8bc2dbb7428caa9292dd3f393ef37007a49331907dcd609fb0c14df94a937b4b73fa4814a00286f7232f2bf", 0x90}, {&(0x7f0000000580)="e89943ee232f08103b087775e8f7d9bb12e489268dea023f2fd79d594f81be279c225c01c854757b33062168875820ca972c5e35458b536612f3277070d0272eb16b970f2283202ce227da92af906a6923ec50901aceecd6197c903a6f72fb08b724a7c5aaad303dd13d76e091af8a8a304546147f6ee14e0a3babbfa48d6649c4b5e0fa4dc32c6a53e1065cf678c02a4a9f8ae36fc92f64a2f8cd29e400e8b5cffc6c10b613386843432363a6335f07c64894f6c276ebcb58d1d70208eb6f", 0xbf}], 0x6) (async)
kevent(r0, &(0x7f0000000000), 0x20b89, 0x0, 0xffff3955, 0x0) (async)
r2 = fork() (async, rerun: 32)
syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa7004f5b3750786dd60d9000000303a003bcc694212fae9849cf1404e6d2ee900fe8000000000000000000000000000aa02009078000038006006c33e00000600000000000100000000000000000000000000000000ffff7f0000010000000000"]) (async, rerun: 32)
lio_listio(0x1, 0x0, 0x0, 0x0)
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f0000000000)=0x6, 0x4) (async)
setsockopt$inet6_IPV6_RTHDR(r3, 0x29, 0x33, 0x0, 0x0)
sendto$inet6(r3, 0x0, 0x0, 0x20000, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x9, @mcast1, 0x6}, 0x1c) (async)
fcntl$lock(r0, 0xb, &(0x7f0000000680)={0x6, 0x1, 0x1854, 0x7, r2}) (async, rerun: 64)
fork() (rerun: 64)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000018c0), 0x800, 0x0) (async)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
msgget(0x1, 0x1c0) (async, rerun: 64)
socket$inet_sctp(0x2, 0x1, 0x84) (rerun: 64)
openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 64)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async, rerun: 64)
mprotect(&(0x7f00003fd000/0xc00000)=nil, 0xc00000, 0x5)
mlock(&(0x7f0000000000/0x800000)=nil, 0x800000)

7.019879209s ago: executing program 3 (id=419):
open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) (async)
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) (async)
link(&(0x7f0000000940)='./file0\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async)
symlink(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000e40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000600)='./file0\x00', &(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async, rerun: 64)
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) (rerun: 64)
symlinkat(&(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async)
symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r1, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1ff], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0x9fc040a3bd859cca}}) (async)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3, 0x0, 0x4}, 0x10)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) (async)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
fork() (async)
r3 = socket(0x1c, 0x1, 0x0)
bind$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r4, 0x84, 0x24, &(0x7f0000000180)={0x0, @in6={{0x1c, 0x1c, 0x1, 0xfffffffe, @empty, 0x5}}, 0x3}, 0x88) (async)
r5 = dup(r4)
connect$inet(r5, &(0x7f0000002280)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) (async)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x9}, 0x24)
fork() (async, rerun: 64)
r6 = kqueue() (rerun: 64)
kevent(r6, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0xa1) (async)
connect$inet(r3, &(0x7f0000000100)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) (async)
open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)

6.939931561s ago: executing program 4 (id=420):
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
r1 = open$dir(0x0, 0x0, 0x0)
mkdirat(r1, 0x0, 0x0)
mkdirat(r1, 0x0, 0x0)
chdir(0x0)
renameat(r1, 0x0, r1, 0x0)
setuid(0xee01)
semop(0x0, 0x0, 0x0)
thr_new(0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
setpriority(0x2, 0x0, 0x80000001)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x29, 0xffffffffffffffff, 0x38)
fchmodat(r1, 0x0, 0x42, 0x4000)
openat(0xffffffffffffff9c, 0x0, 0x200201, 0x89)
aio_write(0x0)
open$dir(0x0, 0x10000, 0x0)
open(0x0, 0x80000000000206, 0x0)
semop(0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
ksem_init(&(0x7f0000000000), 0x848)

6.839932386s ago: executing program 1 (id=421):
mlockall(0x2)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
chflags(&(0x7f0000000100)='./file0\x00', 0x20006)
link(&(0x7f0000000940)='./file0\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
socket$inet_tcp(0x2, 0x1, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000013c0)={0x3, 0x3, @sigval_int, @thr={0x0, 0x0}})
aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000040)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}})
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r2, 0x0)
sysarch$I386_SET_LDT(0x1, &(0x7f0000000180)={0x81a, &(0x7f0000000140)=[{0x9}], 0x1})
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000200)={0x0, 0xee2, 0x0, 0x0, 0x8}, &(0x7f00000002c0)=0x18)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r3 = kqueue()
freebsd11_kevent(r3, &(0x7f0000000000)=[{0x0, 0x0, 0x8, 0x2, 0x0, 0xfffffffd}, {0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0, 0xfffffff7}], 0x3, 0x0, 0x0, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0)
fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x570, 0x0, 0x1})
sysarch$I386_SET_LDT(0x1, &(0x7f00000001c0)={0x7, 0x0})
getrlimit(0x2, &(0x7f0000000000))
ftruncate(r2, 0x0)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r5 = getsid(0xffffffffffffffff)
getpgid(r5)
ppoll(&(0x7f00000001c0)=[{r4, 0x2004}], 0x1, 0x0, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001440)={0x0, 0x0, 0x0}, 0x0)

6.83969077s ago: executing program 0 (id=422):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000300)="e2", 0x1, [0x0, 0xc9], 0x1, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x10, @sigval_int=0x3, @spare=[0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0xc7]}})
mount(&(0x7f0000000000)='ufs\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000140))
truncate(&(0x7f0000000040)='./file0\x00', 0x100000)

4.789897368s ago: executing program 3 (id=423):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
chflags(&(0x7f0000000280)='./file0\x00', 0x206)
r1 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x27, &(0x7f0000000340), 0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)={@in={{0x10, 0x2, 0x2, @loopback}}, 0x0, 0x20000, 0x8, 0x1, 0xb4, 0x9}, &(0x7f0000000200)=0x98)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000080)={@remote}, &(0x7f0000000180)=0xc)
bind$inet6(r2, &(0x7f0000001140)={0x1c, 0x1c, 0x3, 0x0, @mcast2, 0x5}, 0xf)
freebsd10_pipe(&(0x7f0000000100))
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x1c)
sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
r3 = socket(0x2, 0x1, 0x0)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0)
ioctl$DIOCOSFPADD(r4, 0xc088444f, &(0x7f00000004c0)="ba4f8feda02f")
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r5 = fork()
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000004c0)={&(0x7f0000000540)="c41c1632e92698e9572223692bf85b38a25c61167bd19aba8055eb3e7f6aa4ea5d89c65ac0a4c9b90a34d3709316ce5e3aa7a8a950e76450a5c94da4f66f055a8db0b709f0f08fde73ddef44416b8c74eeb8522b9394b8fb996bbccf1f052b45abcfed7336cbb3852102f4fafcbf30ea1a79099bb2afcec158ed88a2ac76aab24f25f5ff888c71bbb0ceecd3c2f8e00368390f6c7472c89bbe031a9c2f3d6d45c1c1651242070562abbb47890c0257bf6f", &(0x7f00000002c0)="7261d72b2c090ec993bb027bab2181ce4a8c9ae5f71f88dfa0ca7fddcdad06101639669f093cae3694e42a0838f543cc", &(0x7f0000000500)="f52a1e58", 0xb, 0xb1, 0x30, 0x1b, 0x4, 0x0, 0x3, 0x2, "fb9d1958ebcb7b3f"}, 0x30)
setpgid(r5, r5)
setreuid(0xee00, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
rtprio(0x1, r5, 0x0)
connect$inet(r3, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

3.739926249s ago: executing program 0 (id=424):
syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x8, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, @mcast2, {[@fragment={0x2f, 0x0, 0xe0, 0x1, 0x0, 0x4, 0x66}]}}}}})

529.908566ms ago: executing program 1 (id=425):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xfb27, @remote={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x3, @empty, 0xe}}}, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
aio_waitcomplete(0x0, 0x0)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r2 = accept4$inet6(r1, 0x0, &(0x7f0000001780), 0x20000000)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000017c0)={0x0, 0x4}, 0x8)
setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000001800)={0x1, 0x9}, 0x8)
munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x25, &(0x7f0000001980), 0x0)
ksem_init(&(0x7f0000001b40)=<r3=>0x0, 0x3491)
ksem_wait(r3)
mount(&(0x7f0000001b80)='geli\x00', &(0x7f0000001bc0)='./file0\x00', 0x0, 0x0)
mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1)
fchownat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
r5 = kqueue()
kevent(r5, &(0x7f0000000000)=[{0x3, 0xfffffffffffffffe, 0x103}], 0x1, 0x0, 0x0, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
preadv(r4, &(0x7f0000001580)=[{&(0x7f0000000000)=""/116, 0x74}], 0x1, 0x3)
close(r4)

0s ago: executing program 4 (id=426):
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
r1 = open$dir(0x0, 0x0, 0x0)
mkdirat(r1, 0x0, 0x0)
mkdirat(r1, 0x0, 0x0)
chdir(0x0)
renameat(r1, 0x0, r1, 0x0)
setuid(0xee01)
semop(0x0, 0x0, 0x0)
thr_new(0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
setpriority(0x2, 0x1ee, 0x80000001)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x29, 0xffffffffffffffff, 0x38)
fchmodat(r1, 0x0, 0x0, 0x2000)
openat(0xffffffffffffff9c, 0x0, 0x200201, 0x89)
aio_write(0x0)
open$dir(0x0, 0x10000, 0x0)
open(0x0, 0x80000000000206, 0x0)
semop(0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.16' (ED25519) to the list of known hosts.
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058782800
Out of ktrace request objects.
ZFS filesystem version: 5
ZFS storage pool version: features support (5000)
md0: truncating fractional last sector by 1024 bytes
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058782800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058783800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058783000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058783000
Expensive callout(9) function: 0xffffffff8467a3b0(0xfffffe00779ec878) 0.004946517 s
if_delmulti_locked: detaching ifnet instance 0xfffffe0058783800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058782800
witness_lock_list_get: witness exhausted
maxproc limit exceeded by uid 0 (pid 4390); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 5150); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 2378); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 3011); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 2293); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 5205); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 5608); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 6746); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 7497); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 4189); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 7285); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 5386); see tuning(7) and login.conf(5)