last executing test programs:

7.73803945s ago: executing program 2 (id=480):
r0 = getppid()
syz_extract_tcp_res(&(0x7f0000000180), 0x1, 0x4)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsid()
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
setloginclass(0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000000)={0x6, "fda1076645ee4a1ec4dd162f1327d0e8"}, 0x14)
sendto(r3, 0x0, 0x0, 0x23, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
getpgrp(r0)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000700), 0x200000, 0x0)
ioctl$DIOCBEGINADDRS(r4, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000740)="cdef02ac5100879b5f049a9f17a081b7f2666ebecbb8832da061f306bdfb495adfb0ddb7a72d397f56b5a356c8339c4f6fc0a5b2e60001fe897bc0a869084ad3d5c01f43b8d18dfc20c9a04263fcf07ebb8c34451e50faa1b753")
r5 = __specialfd$eventfd(0x1, &(0x7f0000000000)={0x20000}, 0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000680), &(0x7f00000006c0)=0x4)
r6 = dup(r5)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r7, 0x0)
aio_read(&(0x7f0000000280)={r7, 0x8, 0x0, 0x0, [0x10000, 0x7], 0x4, 0x4, 0x4, {0x10000, 0x1, 0x0}, {0x2, 0x6, @sival_int=0x4, @spare=[0x1, 0x2, 0x3ff, 0xe, 0x19, 0x7f, 0x8, 0xfffffff7]}})
ppoll(&(0x7f0000000640)=[{0xffffffffffffffff, 0x20}, {r3, 0x80}, {0xffffffffffffffff, 0x100}, {r6, 0x100}], 0x0, 0x0, 0x0, 0x0)
r8 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0xcd)
ioctl$DIOCRSETTFLAGS(r8, 0xc44c444a, &(0x7f00000001c0)={{"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", "0c4f9a00ea1cb39d11dd284dcf40787195bcfce4f5a1d4bed0da9c707e931dc2", 0x8, 0x1c}, &(0x7f00000007c0)="a774e0823d6ff4e18bbe0660e257592adb62d446a95124591fba3fa40ba079edf69019841eb966d31907904be38c9654760ec4e59da143337b702e96ef484e4f1ad9eaad3044d9c1f441e7ea89a9ed2daa595d9231d5b07c37d7aa75bc05dfa1317510f279abc58f99680a18b1", 0x40, 0x48cf, 0x5, 0x0, 0x100, 0x3, 0xfff, 0xffffffff})
r9 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2)
fcntl$lock(r9, 0x16, &(0x7f0000000040)={0x570})

7.279645923s ago: executing program 1 (id=490):
openat$bpf(0xffffff9c, &(0x7f00000013c0), 0x200, 0x0)
r0 = socket(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$sock_splice(r0, 0xffff, 0x1023, &(0x7f0000000000)={r0, 0x0, {0x10, 0x6}}, 0x14)
r1 = kqueue()
kevent(r1, &(0x7f00000000c0)=[{0x4, 0xffffffffffffffff, 0xb1, 0x0, 0x5, 0x0, [0x20000000000f, 0x0, 0xffffff7f00000000, 0x20000000]}], 0x1, 0x0, 0x0, 0x0)

7.279240319s ago: executing program 1 (id=491):
openat$bpf(0xffffff9c, &(0x7f00000013c0), 0x200, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8, 0x5)
ioctl$BIOCPROMISC(r0, 0x20004269)
r1 = socket(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$sock_splice(r1, 0xffff, 0x1023, &(0x7f0000000000)={r1, 0x0, {0x10, 0x6}}, 0x14)
r2 = kqueue()
kevent(r2, &(0x7f00000000c0)=[{0x4, 0xffffffffffffffff, 0xb1, 0x0, 0x5, 0x0, [0x20000000000f, 0x0, 0x0, 0x20000000]}], 0x1, 0x0, 0x0, 0x0)

7.240510843s ago: executing program 3 (id=492):
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x10}], 0x1, 0xe0)

7.23956503s ago: executing program 1 (id=493):
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000b00))
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000a80)='./file0\x00', 0x0)
open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x60)
r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
pipe2(&(0x7f0000000080), 0x0)
socket(0x2, 0x1, 0x0)
fstat(0xffffffffffffffff, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000540)={0x0, 0x5, 0xf, 0x7fffffffffffffff, 0x9}, &(0x7f0000000580)=0x18)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x10c, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x200}, 0x10)
extattr_delete_fd(r3, 0x3, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
dup(0xffffffffffffffff)
setreuid(0xee00, 0x0)
r4 = socket(0x17, 0x5, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x62)
ktrace(&(0x7f0000000080)='./file0\x00', 0x4, 0x3b40, 0x0)
r5 = socket(0x1c, 0x10000001, 0x0)
fcntl$lock(r5, 0x16, &(0x7f0000000080)={0x570})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24)
kmq_unlink(&(0x7f0000000000)='\x00')
setsockopt$inet_tcp_int(r4, 0x6, 0x426, 0x0, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

6.990207217s ago: executing program 3 (id=494):
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=r1, @ANYRES64=r3], 0x67, 0x20009}, 0x100)
syz_extract_tcp_res(&(0x7f0000000400), 0x3, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r4, 0x80000001, &(0x7f0000000440)="e2", 0x1, [], 0x0, 0x0, 0x20000, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0x8040}})
open(&(0x7f0000000480)='./file0\x00', 0x0, 0x8)
ktrace(&(0x7f0000000040)='./file0\x00', 0x4, 0x0, 0x0)
ksem_open(&(0x7f0000000000), 0x0, 0x200, 0x6c, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x80010, r0, 0x0)
r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
r6 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r7=>0xffffffffffffffff}, 0x0)
preadv(r5, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0)
sendmsg$inet_sctp(r7, 0x0, 0x1)
truncate(&(0x7f0000000040)='./file0\x00', 0x3)
syz_emit_ethernet(0x149, &(0x7f00000000c0)=ANY=[])
kmq_open(&(0x7f0000000100)='./file0\x00', 0x1, 0x1c, &(0x7f00000003c0)={0x40000, 0x1, 0xf, 0x9})

6.860319877s ago: executing program 2 (id=495):
open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0) (async)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0) (async)
r0 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x2000000, 0x1)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) (async)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0xfffffff8)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0) (async)
extattr_set_link(&(0x7f00000000c0)='./file0\x00', 0x1, &(0x7f00000001c0)='\x90\xcf\xa3+\x00-=\\5\x81\xb2(\x8c&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\xb6\xc9:PM\x16SU\xef\xe8\xd6T\\\x93\x1f\xce\x19\xa1#Y\x1c\f\xfa\\07\x11\xd1=\xb1\xc5\x9d\xb6M|\xc6@\x11H\xc4\x04\xaeQ\xffi\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1p\x14\x95\xef\xabb9x\\\a\xf6\xcap\xbf\xe8?\xf5D\xad@\xe3\x13\xb3\xea\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\xecq\x94\xcf&\xcc\xe3\x11\xe1\xe2Q\xbc\xd4.4\xc1\xed\xac\xa8\x95\xb8\x99\xe7\x1c', 0x0, 0x0)
mount(&(0x7f0000000000)='ufs\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000140))
extattr_delete_link(&(0x7f0000000040)='./file0\x00', 0x1, &(0x7f00000003c0)='\x90\xcf\xa3+\x00-=\\5\x81\xb2(\x8c&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\xb6\xc9:PM\x16SU\xef\xe8\xd6T\\\x93\x1f\xce\x19\xa1#Y\x1c\f\xfa\\07\x11\xd1=\xb1\xc5\x9d\xb6M|\xc6@\x11H\xc4\x04\xaeQ\xffi\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1p\x14\x95\xef\xabb9x\\\a\xf6\xcap\xbf\xe8?\xf5D\xad@\xe3\x13\xb3\xea\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\xecq\x94\xcf&\xcc\xe3\x11\xe1\xe2Q\xbc\xd4.4\xc1\xed\xac\xa8\x95\xb8\x99\xe7\x1c') (async)
sendmsg$unix(0xffffffffffffff9c, &(0x7f0000003600)={0x0, 0x0, 0x0}, 0x180)
msync(&(0x7f0000197000/0x3000)=nil, 0x3000, 0x2) (async)
socket(0x1c, 0x4, 0x7) (async)
r2 = open(&(0x7f0000000340)='./file0\x00', 0x400000, 0x0)
flock(r2, 0x0)

6.790229948s ago: executing program 2 (id=496):
chdir(&(0x7f0000000080)='./file0\x00')
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000380)={'bbr\x00'}, 0x24)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000380)}], 0x1, 0x0, 0x0, 0x101}, 0x4000d)
mount(&(0x7f0000000040)='msdosfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f0000000100))
syz_emit_ethernet(0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a5500450000280000000000069078ffffffffac1400aa4e224e2200000d9a2e5deccda06d385803c9ac9455cb0ae5d2d594b2561f7763374f3b9a4da84fa86dbb18ca0ff80b6a93c648fc1d68d538b9074b8444dcec5c3697d0a790faf5c7a5da29a01c8eace78a6a223025a5d6d7f83b3a077544a8fd6f86d8e0cfd405bc827d5363fb", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"])
openat$kbd(0xffffffffffffff9c, &(0x7f0000000000), 0xd3de8d6bb7c2a36b, 0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
r2 = vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0xf})
aio_read(&(0x7f0000000300)={0xffffffffffffffff, 0xff, &(0x7f00000005c0)="253cb4c1d0ad69e2ac7c453f7b9af89e323708c4dd383c23649f801cde4397aa0a740632fdc4876af88c66bf2f338d4dceb98caa1ac2fd284f6fc6760c73f04d7740b0f4f61720845272fc557a4d32256d2c9924008d0849011d7254d15dadd816fd2b0031a4282f72327a10611ba2365d4c88524e1c8542662ec651852e24d4054aac78a21125706fccff3759beed2abab65a67acd6068843b5ac3dfb3b42dd174b6d18cb3d5baddfb7b674bf2bf0d7cddcc19a7215be9c1d3fbc10de877843a939b49567a723b7b09882a0f7ddc451d7234f68794d1ebae5bfb86b6f3b317d5765f89d966ac301", 0xe8, [0x2, 0x6], 0x9, 0x18, 0x3, {0x3, 0x7f, &(0x7f0000000280)}, {0x2, 0x8, @sival_ptr=0x8, @tid=r2}})
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ktimer_create(0x0, 0x0, &(0x7f0000000440))
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000380)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfd}, &(0x7f0000000100)=0x98)
ktimer_create(0x0, 0x0, &(0x7f0000000080))
ktimer_create(0x4, &(0x7f0000000380)={0x4, 0x11, @sival_ptr=0x6, @thr={&(0x7f0000000000)="46356a50510ef20faef7c4a2f993acae0800000047e38dc4a13dd42fc4827d0f690340af8f0978cbbc1530000000dec8c401fd10d0", &(0x7f00000000c0)="5683322cb7de62208ebed15002e55581e6d11c"}}, &(0x7f0000000500))
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x43b, &(0x7f0000000200)=0x101, 0x4)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x100008}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000500)={0x0, 0x1c, "c7bc2f6d1bfa5d3ad9353387c799d7e5ad561ec91de89978516fa4f5"}, &(0x7f0000000580)=0x24)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local, 0x1}, 0x1c)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20104}, 0x100)

6.750321116s ago: executing program 0 (id=497):
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00000100000000", 0xc)
r1 = kqueue()
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000340)={0x8088, 0xa, 0x0, 0x1000}, 0x8)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
minherit(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3)
fork()
open(&(0x7f0000000000)='./file0\x00', 0x10202, 0x0)
r3 = openat$filemon(0xffffff9c, &(0x7f0000000080), 0x20000, 0x0)
fcntl$setstatus(r3, 0x4, 0x0)
writev(r1, 0x0, 0xfffffffffffffe3a)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="c7658daea6fc000000000000080600010800060400"])
socket$inet(0x2, 0x2, 0x0) (async)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00000100000000", 0xc) (async)
kqueue() (async)
socket$inet_sctp(0x2, 0x1, 0x84) (async)
setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000340)={0x8088, 0xa, 0x0, 0x1000}, 0x8) (async)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) (async)
minherit(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3) (async)
fork() (async)
open(&(0x7f0000000000)='./file0\x00', 0x10202, 0x0) (async)
openat$filemon(0xffffff9c, &(0x7f0000000080), 0x20000, 0x0) (async)
fcntl$setstatus(r3, 0x4, 0x0) (async)
writev(r1, 0x0, 0xfffffffffffffe3a) (async)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) (async)
syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="c7658daea6fc000000000000080600010800060400"]) (async)

6.700456756s ago: executing program 0 (id=498):
openat$crypto(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
rfork(0x3060)
fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
shm_rename(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)

6.699380281s ago: executing program 0 (id=499):
profil(&(0x7f0000000880)="3526a6a18dd13790fe4af62c835f415b82e59007c40ce2fe6bc4ce210e7864009001fbaa0c950783674f89a9f2b44b4ea7bb1b7ac91a6bfc4655e4795bb1efadcd14ad7a3d3a344cf4e6c8fc60b886153a887ec0e896488a9135945567657ac1d2f67d65d17f133639d7d585f15f89518b2f459648ce91f1fb3f2eed227f876a673abad660494a6b448f97f54852fa353ea422a9ef3c0000000000000080572746cd", 0xa2, 0x0, 0x2)
open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x20)
r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
flock(r1, 0x1)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000100)='dctcp\x00', 0x6)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r3, 0x80000001, &(0x7f0000000080)="e23e8e4f", 0x4, [], 0x1, 0x6, 0x3, {0x0, 0x7, 0x0}, {0x0, 0x4000}})
open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
flock(r3, 0x9)
flock(r0, 0x1)
flock(0xffffffffffffffff, 0x2)
socket$inet_udp(0x2, 0x2, 0x0)
r4 = open(&(0x7f0000000140)='.\x00', 0x2000000, 0x40)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
flock(r4, 0x1)
r5 = __specialfd$eventfd(0x1, &(0x7f0000000000)={0x0, 0x5}, 0x8)
r6 = fcntl$getown(r5, 0x3)
sigqueue(r6, 0xa, @sigval_int=0x6)
sigqueue(r6, 0x15, @sival_ptr)
rfork(0x96014)
mkdir(0x0, 0x0)
r7 = socket$inet_sctp(0x2, 0x5, 0x84)
fstatfs(0xffffffffffffffff, &(0x7f0000000940))
r8 = openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0)
dup2(r7, r8)

6.630219603s ago: executing program 2 (id=500):
sync()
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
openat$md(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000040)={0x11}, 0x8)
sendto$inet6(r0, &(0x7f0000002700)="6a3364f80c04449d", 0x2400, 0x0, &(0x7f0000001280)={0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x3}, 0x1c)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)}], 0x1}, 0x0)
mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0))
r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$MDIOCATTACH(r1, 0xc1c06d00, &(0x7f00000000c0)={0x0, 0x3000000, 0x3, 0x0, 0x10000, 0x0, 0x3d, 0x0, 0x2, 0x0, 0x0, [0x962e, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff68d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]})
r2 = openat$md(0xffffff9c, &(0x7f0000000040), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5, 0x52c8}, &(0x7f0000000380)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, 0x0, 0x0)
copy_file_range(r4, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffff8, 0x0)
kqueue()
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f0000000300))
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
r5 = kqueue()
kevent(r5, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
ioctl$MDIOCATTACH(r2, 0xc1b46d00, &(0x7f0000000100)={0x0, 0x0, 0x4, &(0x7f00000000c0)='./file0\x00', 0x800, 0x0, 0x7, 0x0, 0x0, 0x349d, 0x0, [0x10001, 0x8, 0x0, 0x0, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8000, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xe, 0x4, 0x0, 0x0, 0x80, 0x0, 0x3ff, 0xfffffff9]})
msgget(0x1, 0x1)
syz_emit_ethernet(0x42, &(0x7f0000000080)=ANY=[@ANYRESDEC])

6.629503681s ago: executing program 0 (id=501):
socket$inet_sctp(0x2, 0x0, 0x84) (async)
profil(0x0, 0x0, 0x0, 0x1) (async)
fhstat(&(0x7f0000000040)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, '=\x00'}}, 0x0)
cpuset_setaffinity(0x3, 0x2, 0x0, 0x6c, &(0x7f0000000040)) (async)
r0 = socket$inet_sctp(0x2, 0x1, 0x84) (async)
syz_emit_ethernet(0x5a, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340)={0x4, 0x0, 0x8001}, 0x8) (async)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000040)=0x2, 0x4) (async)
r1 = kqueue()
fcntl$dupfd(r1, 0x0, r1)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="added12ae51b380b62b591e529b862ab"}, 0x1c) (async)
r3 = getpid()
rtprio(0x1, r3, &(0x7f0000000000)={0x4})
execve(0x0, 0x0, 0x0) (async)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32) (async)
sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x2, @rand_addr=0x10dfa767}, 0x10) (async)
sendto(r4, &(0x7f0000000dc0)="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", 0x5a1, 0x60000, &(0x7f00000001c0)=@in={0x10, 0x2, 0x1, @rand_addr=0x7}, 0x10) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
pwritev(r2, &(0x7f0000000080), 0x0, 0xffffffffffffffff) (async)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x46) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet_tcp(0x2, 0x1, 0x0)

6.58039014s ago: executing program 3 (id=502):
r0 = socket$inet_udp(0x2, 0x2, 0x0)
connect(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @loopback}, 0x10) (async)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async)
bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c)
select(0x190, 0x0, &(0x7f00000002c0), &(0x7f0000000080), &(0x7f00000000c0)) (async)
open(&(0x7f0000000000)='./file0\x00', 0x800, 0x24) (async)
ioctl$DIOCGETRULESET(r1, 0xc018445e, &(0x7f0000000000)) (async)
sendto(r0, 0x0, 0x0, 0x20104, 0x0, 0x0)
sendto(r0, &(0x7f0000000040)="06a6a6cc76cff2d5bfe21918d6d4a2b8820a975a37ed297f317e8af86a535ba1c160aa68d4b096f6d026aac9c8156d7b6be539dbceefa4fb6b734ebb04250acaab769ede4793e955b654a29be7552945bcf88b4ba7ea30ee1127b45bbedf4562f1bb194ae0e601792c99d171f9b8dfd3276b417034ce7be9d1bb61c10d7f4fce889182a976acca38a71cf8cfe24e6aad2dc6c6cad3cfdcb9f9bd0a6ce5cd37ef9e64c6d7a258d80063c70ca0f8b3ce3c", 0xb0, 0x1, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x3, @mcast1, 0xff}, 0x1c) (async)
r2 = msgget$private(0x0, 0xafb0e20fef6483ff)
msgrcv(r2, &(0x7f0000000000), 0x4, 0x3, 0x1000) (async)
msgsnd(r2, &(0x7f0000000580)={0x3}, 0x4, 0x800)

6.579872911s ago: executing program 0 (id=503):
open(&(0x7f0000000480)='./file0\x00', 0x80000, 0x1)
r0 = open$dir(&(0x7f0000000840)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
close(r0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x1010, 0xffffffffffffffff, 0x0)
socket(0x1c, 0x3, 0x6)
socket$inet(0x2, 0x4000000000000001, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket(0x2, 0x3, 0x0)
socket(0x1c, 0x10000001, 0x84)
r1 = socket(0x1b, 0x3, 0x0)
shutdown(r1, 0x2)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
r2 = vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x109, @sival_int, @tid=r2})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
select(0x0, 0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0x9, 0x1}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)=@in={0x0, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000140)='G'}], 0x1}, 0x0)
ksem_destroy(0x0)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/51, 0x33}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f0000004800)=""/4110, 0x100e}, {&(0x7f0000000180)=""/123, 0x7b}, {&(0x7f0000000380)=""/215, 0xd7}], 0x5, 0x81)
connect(r3, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
sendto(r3, 0x0, 0x0, 0x20104, 0x0, 0x0)

6.57934065s ago: executing program 3 (id=504):
open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYBLOB="02"], 0x9)
r1 = socket(0x1c, 0x20000003, 0x0)
setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00000000c0), 0x4) (async)
setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00000000c0), 0x4)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) (async)
bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10)
setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340), 0x4) (async)
setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340), 0x4)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) (async)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x448, 0x0, 0x0)
ioctl$DIOCGETSTATE(r3, 0xc0f24413, &(0x7f0000001b80)="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")
syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0x0}, @multicast1, {[@noop, @lsrr={0x83, 0x1f, 0x6, [@remote={0xac, 0x14, 0x0}, @multicast1, @multicast2, @rand_addr=0x3, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}]}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x3, 0x9}}}}})
bind$inet6(r5, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x1, @rand_addr="99e705d98d087758795e42c8778107ec", 0xd3}, 0x1c)
open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) (async)
r6 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
r7 = socket$inet6(0x1c, 0x2, 0x0)
sendto$inet6(r7, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
sendto$inet6(r7, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_int(r7, 0x29, 0x9, &(0x7f0000000040)=0x2, 0x4)
sendto$inet6(r7, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fff71fdcedff000080009e000000e216", 0x3}, 0x1c) (async)
sendto$inet6(r7, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fff71fdcedff000080009e000000e216", 0x3}, 0x1c)
pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
copy_file_range(r6, 0x0, r4, 0x0, 0xffffffffffffffff, 0x0) (async)
copy_file_range(r6, 0x0, r4, 0x0, 0xffffffffffffffff, 0x0)
extattr_delete_fd(r3, 0x2, &(0x7f0000000140)='\xaa\xaa\xaa\xaa\xaa')
sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0xb11}], 0x1}, 0x0)
read(r2, &(0x7f0000000b80)=""/4096, 0x1000) (async)
read(r2, &(0x7f0000000b80)=""/4096, 0x1000)

6.520277672s ago: executing program 2 (id=505):
r0 = kqueue()
kevent(r0, &(0x7f00000001c0), 0x800e4a, 0x0, 0xa9fa, 0x0)
ftruncate(0xffffffffffffffff, 0x3862)
open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x0)
write(r1, &(0x7f0000000640)="a7", 0xfe9a)
r2 = socket$inet6(0x1c, 0x3, 0x0)
getsockopt$inet6_buf(r2, 0x29, 0x69, 0x0, 0x0)
syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb080046060000006400000001907800000000e0000002070200000a099078"])
r3 = open(&(0x7f00000004c0)='./file0\x00', 0x40, 0x144)
r4 = socket(0x2, 0x2, 0x0)
connect$unix(r4, &(0x7f00000002c0), 0x10)
getsockname$unix(r4, &(0x7f0000000000)=@abs, &(0x7f0000001200)=0x8)
r5 = socket(0x2, 0x1, 0x0)
shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000140)=""/99)
bind(r5, &(0x7f0000000000), 0x10)
r6 = dup(r5)
setsockopt(r3, 0x6, 0xffffffff, &(0x7f0000000040)="6cf8ade8b96ce31eab5cc1b4a46741e7b7e1388ac4afee3cc4e99cb1728e36c7be71f5b8dca9b7f90f", 0x29)
listen(r6, 0x0)
r7 = socket(0x2, 0x1, 0x0)
setsockopt$sock_int(r6, 0xffff, 0x1004, &(0x7f00000000c0)=0x9, 0x4)
connect$unix(r6, &(0x7f0000000240)=@file={0xffffffffffffff0e, 0x0, './file0\x00'}, 0xa)
r8 = fcntl$dupfd(r6, 0x2, 0xffffffffffffffff)
writev(r7, &(0x7f0000000280)=[{&(0x7f0000000300)="8fba3648c5e1ab3f04270d314a331f79f7895b326d9dc7469b1a2db08392ca4ff2d3e214e43332c045c90cfbf6fae8ab50946aa6a2737c61f2e827af76a29e2bf049fbe280a59c4c89f27a31a53f81e34b44baefbcfb163d3bcc0ae4723612597ad417a8ed361933e8563788942717250d2b26aeb970609e2e8a247508ce8dcf14388631f80236f8975cf6660de88a9cf863", 0x92}, {&(0x7f00000003c0)="62f8f52142e557d34233856e64eca7a7ca7247495f2b112f8bc40354fab0393135f9aea408b71b79ca6e92c2e594ea2c6269b25900609c9fd8a9f00075587b8024df8c4ec64eac6780886f019749e27a054dbf4825c9a1d38a0bb1b94891c9cd3d03de289a9c4f4de94ff29674e47c121f3d8c184d4b6fe08678ff4a70f3c00d74cfe703edc4bea3d969e738697e140f1655c155461eeb4e0456d54469cc26435d82c4cc3d8594e905ee4d48c2a2f2f85a6c7c8bdf73fce942dfc87675bf4e3ed4", 0xc1}, {&(0x7f00000001c0)="4dadcbe25b5e88bfa8859045f85773d4377ef2b596ff6dea6f0834e1c5242af7a607e8e815b643257bfe270ba9b814af8583ef10f2b86ac755ad416523ac9a006c9b84ffc0c6e48c90a491a79279e425861c0b44319d68", 0x57}], 0x3)
close(r8)
accept$inet(r5, 0x0, 0x0)
setsockopt$sock_int(r8, 0xffff, 0x1023, 0x0, 0x0)
readv(r8, &(0x7f0000000600)=[{&(0x7f0000000140)=""/109, 0x6d}], 0x1)
close(r7)
mmap(&(0x7f0000000000/0x200000)=nil, 0xffffff, 0x0, 0x20011, r3, 0x0)

6.310407111s ago: executing program 1 (id=506):
open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c6, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty, 0xfffffffc}, 0x1c)
r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x100, 0xf0)
truncate(&(0x7f0000000000)='./file0\x00', 0x1000)
sendfile(r1, r0, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
bind(r2, 0x0, 0x0)
r3 = dup(r2)
listen(r3, 0x0)
write(r3, &(0x7f0000000040)="0f909e9e4ebf42d0c9bce9d0dc45fa8c154d9fb541f1f2b05ceeccb5ab69189c63a09500a310dd38cd074b665617c9961bb3da07447a2eafad46be7549efd19ec5", 0x41)
poll(0x0, 0x0, 0x80)
rfork(0x1000)

6.180301345s ago: executing program 3 (id=507):
openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3, 0x0, 0x4}, 0x10) (async)
getpgid(0x0)
ksem_init(&(0x7f00000000c0)=<r1=>0x0, 0x7fff)
ksem_destroy(r1) (async)
open(&(0x7f0000000480)='./file0\x00', 0x80, 0x0) (async)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async, rerun: 32)
fork() (async, rerun: 32)
minherit(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) (async)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4) (async)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0xc002010, 0xffffffffffffffff, 0x0) (async)
fork()
bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) (async)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x9}, 0x24) (async)
fork()
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) (async)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0xa1) (async)
r4 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) (async)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
ioctl$DIOCSETIFFLAG(0xffffffffffffff9c, 0xc0284459, &(0x7f0000000040)={0x10, 0x0}) (async)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r5, 0x0) (async, rerun: 32)
sync() (rerun: 32)
writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="8cc78349290e8ae083a8617594a3245788d59cbefc3d1171037b9d96f5dbf6fa8c348eebc4343307", 0x28}, {&(0x7f0000000200)="4d1e008eae11665ed39848350bdd24ac9834edea511fd2b26fd17cb6f0e1725aba3fe5be291fbb7c2fdc72f24a09c731def2ee28fd867168f772600511cade97a56538b13b754df5128e465b811b07f47c53da4e3c88aed8087c09b8be0c076e1b997e7e18e312a5dc592f356b3fc3bdf32c922b91b99d0179b865af42309480eb2a588ada3fb458c7eba50789c4e19b21d469627c7ad0dffc2b0eaab6ff4ea7b1515e037b18fbb84232f7ef40f1dc22fa6590d4c8bbe5c9a440e6ef3d01eb16858f60b916cccb13f5852f13886367b8baeb9cfd9f0d130c85210c7993fe779ef1440a695d3565d5f68f112a5627f332", 0xf0}, {&(0x7f0000000300)="4ecfff2113742ca048efbcd0bede4e6629061162314319e3ab314b333eb345fcde8e399d7ccf1d7c17d6f22409dbd592a2fbcd1340d5501e8540c5d1bbe0e285b42380e064ddd06332565c3804dad1463c21f3cae81a838fcaf4d96c5fdb10fca9ae44b1343e3e52b2702faefa", 0x6d}], 0x3)

6.100383361s ago: executing program 1 (id=508):
syz_emit_ethernet(0x3e, &(0x7f0000000100)={@random="8f6f77ede655", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x8, 0x2c, 0x0, @rand_addr="3bcc2629a17a6c58afb8877c8be162e3", @local={0xfe, 0x80, '\x00', 0x0}, {[], @udp={{0x0, 0x0, 0x8}}}}}}})
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={<r1=>0xffffffffffffffff})
dup2(r1, r0)
freebsd11_fstat(r0, &(0x7f0000000640))
r2 = socket$unix(0x1, 0x2, 0x0)
bind$unix(r2, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x440000, 0x6)
open$dir(&(0x7f0000000800)='./file0\x00', 0x40000400000002c2, 0x0)
execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)='8+#\x00'], 0x0)

4.280105877s ago: executing program 2 (id=509):
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000001180)={0xffffffffffffff97, 0x2, 0x2, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x81, 0xfd, 0x3, 0x5, 0x0, 0xb, 0x0, 0x40}, 0xb)
getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
readv(0xffffffffffffffff, 0x0, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10)
shutdown(0xffffffffffffffff, 0x1)
r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000000500), 0xa, 0x0, 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES8, @ANYRES16, @ANYRES64=r5, @ANYRESHEX=r3, @ANYRES32, @ANYRES8=r4, @ANYRES8=r4, @ANYBLOB="18efc0c1833edb26", @ANYRES32, @ANYRES64, @ANYRES32, @ANYRES64, @ANYRESDEC], 0x118}, 0x0)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000000100)={0x8000, 0x0, 0x0, 0x1}, 0x8)
bind(r6, &(0x7f0000001640)=@in={0x10, 0x2, 0x0, @loopback}, 0x10)
r7 = kqueue()
freebsd11_kevent(r7, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffe, 0x1}], 0x1, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000003680)={<r8=>0xffffffffffffffff})
writev(r8, &(0x7f0000000400)=[{&(0x7f00000000c0)=')', 0x10e80}], 0x1)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000005b3941ee0000000000000000000002fe8000000000000000000000000000aa2900000000000000000000000d82dbb030bc6f6e0171c9000000000050839800000000"])
socket$inet6_sctp(0x1c, 0x0, 0x84)

4.090175509s ago: executing program 1 (id=510):
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, &(0x7f0000000340)=0x47)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x19a, 0x0, 0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x10, 0xe8c5, 0x1, [0x0, 0x0, 0x0, 0x40000000000000]}], 0x0, 0x0, 0x0, 0x0)
socket(0x2, 0x1, 0x0)
r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$BIOCSETIF(r2, 0x8020426c, &(0x7f0000000180)={0x10, @ifru_addr={0x0, 0x0, "000200"}})
ioctl$BIOCSETF(r2, 0x80104267, &(0x7f00000000c0)={0x5, &(0x7f00000002c0)=[{0x4, 0xf, 0xe6, 0xffffffff}, {0x7, 0x9, 0x6, 0x8}, {0xa, 0xb1, 0x2, 0x3}, {0x567, 0x1, 0x8b, 0x40}, {0x0, 0xf8, 0x6, 0xf706}]})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000540)={&(0x7f0000000300)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000000380)=ANY=[@ANYRESHEX=r0, @ANYRES64=r3], 0x67, 0x20009}, 0x20081)
syz_extract_tcp_res(&(0x7f0000000400), 0x3, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r2, 0x8, &(0x7f00000004c0)="e2", 0x1, [0x0, 0x9], 0x200008, 0x4, 0x0, {0xfffffffd, 0x2, 0x0}, {0x0, 0xa, @sigval_int=0x9, @ke_flags=0x4080}})
ktrace(&(0x7f0000000040)='./file0\x00', 0x4, 0x0, 0x0)
ksem_open(&(0x7f0000000500), 0x0, 0x200, 0x6c, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, 0xffffffffffffffff, 0x0)
r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x22)
r5 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x0)
preadv(r4, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0)
sendmsg$inet_sctp(r6, 0x0, 0x1)
truncate(&(0x7f0000000040)='./file0\x00', 0x3)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000440)={0x7, [0x8, 0xffbe, 0x5, 0x1, 0x9, 0x5, 0x2]}, &(0x7f0000000480)=0x12)
syz_emit_ethernet(0x149, &(0x7f00000000c0)=ANY=[])
kmq_open(&(0x7f0000000100)='./file0\x00', 0x1, 0x1c, &(0x7f00000003c0)={0x40000, 0x80000000, 0xf, 0x9})

289.634735ms ago: executing program 0 (id=511):
clock_gettime(0xe, &(0x7f0000000140))
nanosleep(&(0x7f0000000000)={0x40, 0x7fffffff}, 0x0)

0s ago: executing program 3 (id=512):
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
write(r0, &(0x7f0000000340)="827cdd78c443b24d44c586d37951c430bbbd631fe2719ca007eb084b3af7d021402a5b37356394be4f27df09410322143e8288b5820d044a7ee2fdda201404678a5ec1a2e52dc00ee8ad4bb1946ea0be61189f752845eeb89cb982bf7491277d7d0a3a93b9964da0e3dc8c3f9876b81b1ed3042d2de02305a4346a8e0ab245748277cdf2e0127c4412b319fe0007ac841303a862159e0998d4ca6d9cee94751f1a7885b4f59c948ea786cb90139c3acfc204671d18ca81d2a86fccc8f4141cdfeb61f399c2d5047f11a7f7ffd07d7315cc5599882fe80b58ce2835794e2fa744917b9104114b33fcffff7fc48d60841c64703ccb4ef8b5945308d39679661dc7742bc4fc855aec385f48c22e370cc3375c0149e4a70f2440a07c05e9d87fb12c865b2a64a811bfedbf86666c58f71ee8fcfc6b629b75fd890b93f5cd67d19c67d32e60a5cdf01fe1c8ed71960e780d385e59f5454e15fd4bfc000000c7c85e605adef08c9df5ebb66239e79b71b8d7d027a01e48d0a4c0f8a48e5ab6789254312772", 0x2c8c)
r1 = getpid()
r2 = socket(0x2, 0x1, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r3 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0)}], 0x1, 0x0)
r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0)
aio_write(&(0x7f0000000140)={r4, 0x1000001000, &(0x7f0000000240)="a3", 0x1, [0xfffffffc], 0x0, 0x0, 0x1, {0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, @sigval_ptr}})
copy_file_range(r4, &(0x7f0000000000)=0x80000001, r4, 0x0, 0x100000, 0x0)
ioctl$DIOCRDELTABLES(0xffffffffffffffff, 0xc44c443e, &(0x7f0000000980)={{"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", "5310c010812d5511bd9471fc7a7ee478e51e7e601893019ce030cfbe22729b84", 0xb, 0x9}, &(0x7f0000000500)="f9559d372441d82088ded3eda0060055caa72bd5fdd57c873a03c200e0055da90040007cce27ea9490c59dfdf52c557f56a9b489dc91ee4c7bde97d5bf8333d1c5334caa2df9313ab1a73a17eef9f2f8b0d41e3a0c5f16ac50a7ee03609971f75d4e64f1e0bed437c22782d9c29f9e2b8d99ef505fe636b1e84e9605b45fc02fbd46f20e442ea0eba86232879e64f0c5dc8f8109f7d2a2783159c24f6a6f08ce202aa665fe79c86a0bc2a4f87cf139cc1a599d146a35301c2d912ac3893749a5c7f7da7c47841e387a", 0x3, 0x2, 0x7, 0x1, 0xe67, 0x7f75, 0xf, 0x5})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendto(r2, &(0x7f0000002280)="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", 0x1b2, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
shutdown(r2, 0x1)
fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x65a60bd4a5b24954, 0x0, 0x83, r1})
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r5=>0x0, <r6=>0x0})
getegid()
r7 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e)
pwritev(r7, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r8 = kqueue()
freebsd11_kevent(r8, &(0x7f0000000000)=[{0x0, 0x0, 0x8, 0x2, 0x0, 0xfffffff9}], 0x1, 0x0, 0x0, 0x0)
r9 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_buf(r9, 0x0, 0x4a, &(0x7f0000000000)="663be4516daa49459ed2d535b8468ba624e234afcaab8c864b3c5a2603e749f24e9462345d58045e9f46fb9b061105687bed8eea8dc63452f51aebb93debf1b1e4e10c341ad0d8565ee22a6861d6f8ba4ff186df1141058401ca561caf4e50391547d75434222387a122094fd958e1b9e54d182e6a9d94084d53d9ec6b12e8c785486e7b4a764ca9323123cdb0c90fbf58fe436be0c3967d", 0x98)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
getresgid(0x0, &(0x7f0000000000), 0x0)
r10 = shm_open2(&(0x7f0000001a40)='./file1\x00', 0x200, 0x90, 0x2, &(0x7f0000001a80)='{\x00')
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001ac0)={&(0x7f0000001980)=@file={0x2}, 0x2, &(0x7f0000000e00)=[{0x0}, {&(0x7f0000000680)}, {&(0x7f0000000940)="97eeb99da8a31d", 0x7}, {0x0}, {0x0}], 0x5, &(0x7f0000000600)=ANY=[@ANYBLOB="6800000000000000ffff000003020000", @ANYRES32, @ANYRES8, @ANYRES32=r5, @ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r6, @ANYRES32=0x0, @ANYBLOB="00c17ba7a300000000000000ffff000003000200", @ANYRESDEC=r5, @ANYRES32=r5, @ANYBLOB="1000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="5dc028740d8a168440feace7a2357dfd518c13f0538a71eab94f66200b9539018593553f0de1e24b4441d9af28ec390cbc9f78080b269d38bd6678bbba1f01b1ee3fd430d47c5a808460e86adbd5a773354dd6b1fd3611a722e39ce6993b3c462d5812a947afd2a6920f60ec1aad018c917611e6e8ad5dea09f41846c1941913ade84569b7634f7f78c84b6e5ecc2eec11dd18b87bae86302b94e65b34250bbffed36465647938b061399657bbb9fdefe7ee4459eec5ebbb81ed5fd2ed77e597fdba48dd29e2da7d94d825d657993827cf93cc912620f8bb9f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES64=r10, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="c71203dac51f68ce77b9de20273f56195e56827c08fcd97decb57ec03e138225ac9e7fc783a0c2c6a1c0eabb6b07d4581e87389e92ec5abe2f3612d3575d41ef21727e44586dbd8269b851b0964bfe5d8898f71fc12fde32", @ANYRES8=r1, @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32=r10], 0x108}, 0x2030d)
socket(0x1c, 0x1, 0x0)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.192' (ED25519) to the list of known hosts.
Out of ktrace request objects.
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000
vnode_pager_putpages: zero-length write at 0 resid 131072
0xfffffe006b651dc0: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500340
    usecount 5, writecount 4, refcount 35 seqc users 0
    hold count flags ()
    flags (VIRF_PGREAD|VMP_LAZYLIST)
    v_object 0xfffffe005bb23738 ref 1 pages 264 cleanbuf 12 dirtybuf 21
    lock type ufs: EXCL by thread 0xfffffe005baf5000 (pid 880, syz-executor, tid 100226)
	nlink=1, effnlink=1, size=1048576, extsize 0
	generation=cb048370, uid=0, gid=0, flags=0x40008<modified>
	ino 90, on dev gpt/rootfs
if_delmulti_locked: detaching ifnet instance 0xfffffe0058783800
md0: truncating fractional last sector by 183 bytes
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000
vnode_pager_putpages: zero-length write at 0 resid 131072
0xfffffe0077cc0370: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500340
    usecount 5, writecount 4, refcount 35 seqc users 0
    hold count flags ()
    flags (VIRF_PGREAD|VMP_LAZYLIST)
    v_object 0xfffffe005bbacd68 ref 1 pages 264 cleanbuf 30 dirtybuf 3
    lock type ufs: EXCL by thread 0xfffffe005bb91000 (pid 1190, syz-executor, tid 100736)
	nlink=1, effnlink=1, size=1048576, extsize 0
	generation=50503fa8, uid=0, gid=0, flags=0x50000
	ino 145, on dev gpt/rootfs
vnode_pager_putpages: zero-length write at 0 resid 12288
0xfffffe006e4e76e0: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500340
    usecount 4, writecount 3, refcount 35 seqc users 0
    hold count flags ()
    flags (VIRF_PGREAD|VMP_LAZYLIST)
    v_object 0xfffffe005bb6b630 ref 1 pages 264 cleanbuf 24 dirtybuf 9
    lock type ufs: EXCL by thread 0xfffffe005bbc0740 (pid 1281, syz-executor, tid 100861)
	nlink=1, effnlink=1, size=1048576, extsize 0
	generation=d93ae45b, uid=0, gid=0, flags=0x40008<modified>
	ino 159, on dev gpt/rootfs
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f6000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000
Jan  1 00:00:00 ci-freebsd-i386-1 kernel: arp: 00:00:00:00:00:01 attempts to modify permanent entry for 172.20.0.187 on tap0
md1: truncating fractional last sector by 4791 bytes
md2: truncating fractional last sector by 183 bytes
Jan  1 00:00:05 ci-freebsd-i386-1 kernel: attempted source route from 172.20.3.170 to 224.0.0.1
witness_lock_list_get: witness exhausted
maxproc limit exceeded by uid 0 (pid 3902); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 5085); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 3307); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 8469); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 8377); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 8377); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 8386); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 3753); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 3307); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 2451); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 2122); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 8618); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 1663); see tuning(7) and login.conf(5)