last executing test programs:

9.280215925s ago: executing program 3 (id=508):
openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3, 0x0, 0x4}, 0x10)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) (async)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
fork() (async)
minherit(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) (async)
r1 = socket(0x1c, 0x2, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4) (async)
bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) (async)
connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
r2 = socket(0x1c, 0x1, 0x0) (async)
ktrace(0x0, 0xb4b4bc386c036afd, 0x30a, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000300)={0x9, 0x1, 0xffffffffffffffff}) (async)
bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00', 0x3d6}, 0x24) (async)
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
sendto$inet(r2, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) (async)
rfork(0x3060)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x9}, 0x24) (async)
fork() (async)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0x401, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) (async)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0xa1) (async)
connect$inet(r1, &(0x7f0000000100)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) (async)
r4 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) (async)
mlockall(0x2)

3.899611156s ago: executing program 2 (id=514):
openat$filemon(0xffffffffffffff9c, &(0x7f0000001400), 0x0, 0x0)
r0 = kqueue()
kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r1 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x2000)
shmdt(r1) (async)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) (async)
ktimer_create(0x0, &(0x7f0000000700)={0x3, 0x1d, @sigval_ptr=0x5, @spare=[0x7, 0xf81, 0x1f2a9c89, 0xf54d, 0x800, 0x0, 0x0, 0x453f]}, &(0x7f0000000400)) (async)
r2 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$MDIOCATTACH(r2, 0xc1c06d00, &(0x7f0000000780)={0xf, 0x7, 0x0, &(0x7f0000000180)='./file0\x00', 0x800000008, 0x4, 0xfffffffd, 0xa, 0x0, 0xa7, &(0x7f00000001c0)='\x00', [0x18, 0x6, 0x8, 0x4, 0x4, 0x4, 0x91e, 0xf, 0x6, 0xa, 0x8, 0x7, 0x5, 0x7, 0x1, 0xfffffff3, 0x9, 0xffff3382, 0x8000007, 0x0, 0x401, 0x9, 0xcde, 0x6, 0xfffffff8, 0x6, 0x7, 0x0, 0x5, 0x730, 0x7, 0xffbffffa, 0x5, 0x9, 0x3d5532c1, 0x6, 0xfffeffff, 0x45, 0x2, 0x1, 0x7, 0x0, 0x4, 0x3, 0x271f, 0x3, 0x6, 0x80000003, 0xac5e, 0x2, 0xfff7fff9, 0x6ddbd7a2, 0x4, 0x7, 0xb, 0x8, 0x86, 0x9, 0x20, 0x3, 0x8001, 0x9, 0x7f, 0x2, 0x6, 0x4, 0x10001, 0xfffffff5, 0x0, 0x80, 0x6, 0x7, 0xff, 0x0, 0x2, 0x9, 0x388d, 0xfffffffc, 0x3, 0x0, 0x3, 0x40, 0x80000001, 0xe2e, 0x5, 0xed, 0x10000, 0xc, 0xfffffffe, 0xfb, 0x1, 0xe2, 0x0, 0x5, 0xc0b0, 0x81]}) (async)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2a, 0x0, 0x0) (async)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x31, &(0x7f0000000040)=ANY=[@ANYBLOB="1100004000000000"], 0x8)
sendto$inet6(r3, &(0x7f0000002700)="6a3364f80c04449d", 0x2400, 0x0, &(0x7f0000001280)={0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x3}, 0x1c) (async)
kmq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x4, 0x0, @sigval_ptr}) (async)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (async)
setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000000200)=0x800002, 0x4) (async)
ioctl$BIOCSETFNR(0xffffffffffffff9c, 0x80104282, 0xfffffffffffffffe)
connect$inet(r4, &(0x7f0000000240)={0xa, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
cap_rights_limit(0xffffffffffffffff, 0xffffffffffffffff) (async)
r5 = kqueue()
freebsd11_kevent(r5, &(0x7f0000001a40)=[{0x3, 0xfffffffffffffff8, 0x81, 0x20, 0x9, 0x5}], 0x1, &(0x7f0000001ac0)=[{}], 0x1, 0x0)
bind$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0x1c, 0x1c, 0x2, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) (async)
pipe2(&(0x7f0000000140), 0x100000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x5}, &(0x7f00000002c0)=0x8)
ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1c06d00, &(0x7f0000000780)={0x0, 0x2, 0x0, 0x0, 0x10001, 0x8, 0x6, 0x0, 0x0, 0x0, 0x0, [0x2, 0xfffffffe, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3, 0x100000, 0xfffffffb, 0x8000f22, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x2, 0x14, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2000, 0x0, 0x7, 0x4, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x401, 0x0, 0x6, 0x9, 0x2000]}) (async)
r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r6, 0x29, 0x1a, &(0x7f0000000240)=0xfffffffe, 0x4) (async)
sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0}, 0x0)

3.897831617s ago: executing program 3 (id=515):
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x3, 0x410, 0xffffffffffffffff, 0x0) (async, rerun: 32)
mprotect(&(0x7f0000328000/0x2000)=nil, 0x2000, 0x5) (async, rerun: 32)
r0 = kqueue() (async, rerun: 32)
r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 32)
accept$unix(0xffffffffffffff9c, &(0x7f0000000400)=@file={0x2d, 0x0, ""/43}, &(0x7f0000000440)=0x2d) (async)
ioctl$MDIOCATTACH(r1, 0xc1c06d00, &(0x7f00000000c0)={0x0, 0x0, 0x2, &(0x7f0000000040)='./file0\x00', 0x7c, 0x8, 0x3e, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x8]}) (async)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff}) (async)
syz_emit_ethernet(0x52, 0x0) (async)
setitimer(0x1, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, 0x0)
mlock(&(0x7f0000343000/0x2000)=nil, 0x2000) (async)
kevent(0xffffffffffffffff, &(0x7f00000002c0)=[{0x0, 0xfffffffffffffffe, 0x3b}], 0x0, 0x0, 0x0, 0x0) (async)
pwritev(0xffffffffffffffff, &(0x7f0000001540)=[{&(0x7f00000002c0)="c8", 0x1}], 0x1, 0x0) (async, rerun: 64)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) (rerun: 64)
utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async, rerun: 32)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4504442, &(0x7f0000000040)) (rerun: 32)
r3 = dup(r2)
kmq_timedreceive(r3, &(0x7f0000000300)=""/180, 0xb4, 0x10000000000, &(0x7f00000003c0)={0x8, 0x8f1})
connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0xf, 0x2, 0x0, @rand_addr=0xffff}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000280)={'freebsd\x00', 0xba}, 0x24)
kevent(r0, &(0x7f0000000040), 0xa1ba, 0x0, 0x1c0, 0x0) (async, rerun: 32)
r5 = fork() (async, rerun: 32)
wait4(0x0, &(0x7f0000000040), 0x2, 0x0) (async, rerun: 64)
r6 = socket$inet(0x2, 0x2, 0x0) (rerun: 64)
mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async)
setsockopt$inet_opts(r6, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00000100000000", 0x8)
sigqueue(r5, 0x63, @sigval_ptr=0xfffffff)
socket(0x17, 0x4, 0xad)

3.600962853s ago: executing program 3 (id=517):
ktimer_create(0x0, 0x0, &(0x7f0000000440))
ktimer_create(0x0, 0x0, &(0x7f0000000080))
ktimer_create(0x0, 0x0, &(0x7f0000000140))
ktimer_create(0x0, 0x0, &(0x7f0000000200))
ktimer_create(0x0, 0x0, &(0x7f0000000440))
ktimer_create(0x0, 0x0, &(0x7f0000000440))
ktimer_create(0x0, 0x0, &(0x7f0000000440))
ktimer_create(0x0, 0x0, &(0x7f0000000080))
ktimer_create(0x0, 0x0, &(0x7f0000000140))
ktimer_create(0x0, 0x0, &(0x7f0000000440))
ktimer_create(0x0, 0x0, &(0x7f00000002c0))
ktimer_create(0x0, 0x0, &(0x7f00000006c0))
ktimer_create(0x0, 0x0, &(0x7f0000000240))
ktimer_create(0x0, 0x0, &(0x7f0000000440))
ktimer_create(0x0, 0x0, &(0x7f0000000300))
ktimer_create(0x0, &(0x7f0000000480)={0x0, 0x0, @sigval_ptr}, &(0x7f00000000c0))
r0 = kqueue()
kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0xfffffffffffffffd]}], 0x1, 0x0, 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)
connectat(r0, r1, &(0x7f0000000080)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
kevent(r0, &(0x7f0000000180)=[{0x2, 0xfffffffffffffffb, 0x80, 0x40000000, 0x566, 0x7, [0x1, 0x800, 0x9, 0x100000001]}, {0xfff, 0xfffffffffffffffe, 0x8048, 0x10, 0x65e, 0x2, [0x80, 0x5, 0xfffffffffffffffb, 0x1]}], 0x2, &(0x7f0000000340)=[{}, {}, {}], 0x3, &(0x7f0000000100)={0x8000, 0x80000001})
syz_emit_ethernet(0x5e, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaf788a33fb3f386dd600700000000000000ffffff000000000000000000000002ff0200"])
open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
unlinkat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800)
symlinkat(&(0x7f0000000dc0)='./file0\x00', r2, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

3.320250283s ago: executing program 0 (id=518):
profil(0x0, 0x0, 0x0, 0x1)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
chroot(0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340)={0x8003}, 0x8)
thr_self(&(0x7f0000000000)=<r1=>0x0)
r2 = socket(0x2, 0x1, 0x0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
rtprio_thread(0x0, r1, &(0x7f0000000000)={0x2, 0x15})
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

3.270185923s ago: executing program 2 (id=520):
aio_write(&(0x7f0000000240)={0xffffffffffffffff, 0x80001001, &(0x7f00000004c0)="bf2cf65b", 0x4, [], 0x0, 0x0, 0x0, {0x0, 0x400, 0x0}, {0x0, 0x0, @sival_int=0x100000, @spare=[0x0, 0x1]}})
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100)=0xfffffffe, 0x4)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
sigaction(0x14, &(0x7f0000000100)={0x0, 0x6d}, 0x0)
r1 = open(0x0, 0x0, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0)
mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x18400480, &(0x7f00000001c0))
symlink(&(0x7f00000003c0)='.\x00', &(0x7f0000000140)='./file0\x00')
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x0, 0x2}, 0x8)
setrlimit(0x1, &(0x7f0000000000)={0xfffffffffffffffa, 0xfffffffffffffffe})
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x80)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013)

3.15924678s ago: executing program 3 (id=521):
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x0)
extattr_set_fd(r0, 0x1, &(0x7f0000000040)=':$&{\x00', 0x0, 0x0)
extattr_get_fd(r0, 0x1, &(0x7f00000000c0)=':$&{\x00', 0x0, 0x0)

3.009335443s ago: executing program 2 (id=524):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc450443c, &(0x7f0000000980)={{"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", "c56fa33eb96d69de180f5ca4b15dafd6f4b27b86785a3a258a5eac20c11771ff", 0x864}, &(0x7f0000000900)="76620560dbd8d0a8f0226184d1438b3a6abaaf8daa9178a661b904c9d46584bfd6bcf3c810944f926d4a314557d6489f7903e0bbf1cc75b257fc04a9d7ac7675ef5d0156ef74919d032426d755bd6d33cf58a5c830109e5c98092095943c59cf9cf9219737a39e68a38c93d5", 0x5, 0x4ef9, 0x1e, 0x783, 0x90, 0x7fffffff, 0x3d0, 0x7fff})
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000700)={<r1=>0x0, 0x40, 0x1, [0x8]}, &(0x7f0000000740)=0xa)
sendmsg$inet6_sctp(r0, &(0x7f00000007c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f00000001c0)="d7da6f84997b792598f9f4449d62f57b2a97", 0x12}, {&(0x7f00000004c0)="6ad033e7669609fab38b312169e4412f24be99125d1ec8251c039635f6ee4970bae22d5168e8d87a033f8c365813286ec288fa4a0cdd6fd23706b60403f594750a29c6147a278afc0f9844a60ee19c798513409e8667dd7296ebd4c66a1a058714cc6cb5970baa7dc4ba5bbbb452affa", 0x70}, {&(0x7f0000000540)="57ca1451f3148fc5ea1e6e5aff371529162287e7d6b95142aaa6e3a91592d35bc7818537bf13f38c7af1ee78713f040f61750cbe505225c0097f9f01fbdcb5f1107dc0127afe2f349bb5f977f4c0bc75a69a73356640e533f12004cb0f60c46f675981dc7a55697aad0fbf4626f1fdf6e80c497be379da238120177b25eb03e3a1720f982887262b46536291978ed15d23d063854fe7d8f61242ed3d201745f32a32eb93b75e5b763605eca40cff53287577c8836b638ccb0343eb9cb03b83", 0xbf}, {&(0x7f0000000600)="bb943bb3681184788777f7785956fa1bed452b44fe48a7b6a37ffb5683e9fe1a9cb3fae44c272716a6e077f39893559551c745bb8decff5d26c42fc05dd931f7a76478a699a3451d942073077acbb2f9b054cb4e5e61c9823ca0894b1adbc1002b07c22935f581a504fd6ba8ed8112fe9daa85b14e6d1920fe95cc4f1a2156509ab3f15e25e41fee96a0e1726a5a0ab51f66606599b125914c76128180d7abdab52fb0d82810da1a7dc377cef2c679847bd8afd30c6b3bedfced9d481402abd6e7551f06cff7fd2e42815c20472fdb0ef2203b071046", 0xd6}], 0x4, &(0x7f0000000840)=ANY=[@ANYBLOB="2c0000008400000002000000c1f59d000063000001000000080000000200000008000000e50b000003e3fc02c5e88a27165b6edc0463417e837ee98c0779dc1040708614d7342686a999bbcfb962fa1778acb9e099729e90c45932c1241f07137aef2b84d093ec4cae27aa96f932c28be9011ad2b6bdc492564a2aba47febb3beca260865c2a00"/148, @ANYRES32=r1], 0x2c, 0x88}, 0x20190)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
clock_gettime(0xf, 0x0)
socket(0x1c, 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
r2 = kqueue()
kevent(r2, &(0x7f0000001800), 0x0, &(0x7f0000000280)=[{}], 0x1, 0x0)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_group_source_req(r3, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0xffff, @mcast2}}, {{0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty, 0x401}}}, 0x108)
setsockopt$inet6_group_source_req(r3, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x3, 0x21596174, @mcast2, 0xfffffffc}}, {{0x1c, 0x1c, 0x2, 0x7, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x108)
setsockopt$inet6_group_source_req(r3, 0x29, 0x53, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x0, @mcast2}}, {{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2}}}, 0x108)
setregid(0x0, 0xee00)
freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
close(r4)
r5 = socket(0x2, 0x1, 0x0)
kevent(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)=[{}], 0x1, &(0x7f0000000240)={0x9, 0xfffffffffffffffe})
getsockopt$inet_tcp_int(r5, 0x6, 0x200, 0x0, &(0x7f0000000040))
ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
fork()
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x9}, 0x24)
fork()
socket$inet6_sctp(0x1c, 0x5, 0x84)
kqueue()

2.940295294s ago: executing program 1 (id=525):
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
socket$inet6_sctp(0x1c, 0x0, 0x84)
rfork(0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
fcntl$lock(0xffffffffffffffff, 0x7, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000300), 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000173000/0x4000)=nil, 0x4000, 0x7, 0x11, r2, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
r3 = open(&(0x7f0000000140)='./file0\x00', 0x1, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x80010, r3, 0x0)
truncate(&(0x7f00000000c0)='./file0\x00', 0x3f)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)

2.700215858s ago: executing program 1 (id=526):
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) (async)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffff9c, 0x84, 0x5, &(0x7f00000000c0)=0x3, 0x4)
mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) (async)
socket$inet_sctp(0x2, 0x5, 0x84) (async, rerun: 32)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, 0x0, 0x0) (rerun: 32)
r1 = dup(0xffffffffffffffff)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) (async)
r3 = socket(0x10, 0x3, 0x4)
sendto$unix(r3, &(0x7f0000000380)="b1000501600000000000000007000000330002000000000000f96ecfc72fd3357ae320b37b673039d2d236acf20b7804be38164991f7c8cf5f882b297be1aa5b236de351e2f0ac3ebbc257699a5f139b672f4d335d223e7d026ba8af630037282102000000720fd38bfbb770c1f5a872c881ea6e69e0bb76d907c400000000361b1257aea89f374b5c0ae69baf409facad30b06b2914873f902f43ce420a5905ecc5d50d486192108c3d06192cd15055c728bf363b95d80b9aadbbe21a890c594582314db820c16693b5cc95be483b15fa3b71728d4a87f4899ae0", 0xdb, 0x1, 0x0, 0x0) (async)
shutdown(r2, 0x1) (async)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), 0xffffffffffffffe9) (async)
sendto$inet6(r1, 0x0, 0x0, 0x184, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x2, @mcast1, 0xfffefffe}, 0x1c)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x100, 0x0)
mknodat(r4, &(0x7f0000000040)='./file0\x00', 0xe100, 0x4) (async, rerun: 32)
undelete(&(0x7f0000000840)='./file0\x00') (async, rerun: 32)
dup(0xffffffffffffffff) (async, rerun: 64)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) (rerun: 64)
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) (async)
fork()
getpid() (async)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r5, &(0x7f0000000300)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
__semctl$IPC_SET(0x0, 0x0, 0x1, 0x0)
fstatat(r0, &(0x7f0000003880)='./file0\x00', 0x0, 0x200)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x108) (async, rerun: 32)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32)
socket(0x2, 0x1, 0x0)

2.420321507s ago: executing program 0 (id=527):
open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c6, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @mcast1, 0xfffffffc}, 0x1c)
r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x100, 0xf0)
truncate(&(0x7f0000000000)='./file0\x00', 0x1000)
sendto$unix(r0, &(0x7f0000000280)="68db9c4075d89199435bf02a63ba3f462d45f6c4e007f663089cdb3aaf8866bdfa34a82d2803f4a92b4f9d348f3c740c9d6f61451ec0f648fb01bcb69e73b4989774672cc4efc7d59e2d3c2b30e5cf887eb3f8edb17c83cf407d09c4fb313a42cf7ac4c9b557079fcac2b2179988f6deec3e9deb49d7772d53c0d5cc8a29a9f6e5d41d740f10a8c9f2579e173ba38d062185d94e9babc46e604e88d4f9ac3654c1", 0xa1, 0x4, 0x0, 0x0)
sendfile(r1, r0, 0x0, 0x0, 0x0, 0x0, 0x0)

2.419923208s ago: executing program 0 (id=528):
mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x0)
getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000200)={@local}, &(0x7f00000002c0)=0x8)
sysarch$AMD64_CLEAR_PKRU(0x86, &(0x7f0000000100)={&(0x7f0000000040)="28810719a1943d50fe486e9697744384156ee65f79f1779f9c2ccfed1c788d4e54898ee4f0f6d58b72f7d05f43bc4b128892be4fdf", 0x35})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x28, 0x2, 0x3, @rand_addr=0x10dfa767}, 0x10)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x167)
ftruncate(r1, 0x3862)
recvfrom(r0, &(0x7f0000000300)=""/252, 0xfc, 0x0, &(0x7f0000000180)=@un=@file={0x10, 0x0, './file0/file0\x00'}, 0x10)
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x11, r1, 0x47)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
sendfile(0xffffffffffffffff, r2, 0x0, 0x0, 0x0, 0x0, 0x0)
rfork(0x3040)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
profil(0x0, 0x0, 0x0, 0x1)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
chroot(0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0xa003, 0x3, 0x9, 0x1}, 0x8)
writev(0xffffffffffffffff, 0x0, 0x0)
connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0xff86)
sendto$inet(r3, 0x0, 0x0, 0x20104, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4720}, 0x10)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCOSFPADD(r4, 0xc088444f, &(0x7f00000025c0)="18b3daeab77f51797ea3f13b9684aa0acea51767e57f52534abff1656c02913fee22e94b1186f87a873e190f90ea2038bcfb1424eb76c931e5ef35ae7b1241f7ddad405a226f3ca506268fc618abb51bb559c1bf5ac248b70ca1c0d4aa3d0aa9d869b58d86f805ab2da589c279dc1d02a8fc54e31881abf08c9fee63")
open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)

2.261113939s ago: executing program 3 (id=529):
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r2 = getpgid(0x0)
fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x3, 0x0, 0xf, 0x100000001, r2})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x20)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r4 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f00000003c0)={0x2, "bb820819ad910e6f79da7db46790d8c9"}, 0x14)
sendto$inet(r5, 0x0, 0x0, 0x85, &(0x7f00000008c0)={0x10, 0x2, 0x2}, 0x10)
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)
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')

2.120142396s ago: executing program 2 (id=530):
freebsd10_pipe(&(0x7f00000001c0))
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = kqueue()
kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) (async)
kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
socket(0x2, 0x1, 0x0) (async)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) (async)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x129}], 0x1, 0x0, 0x0, 0x81}, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84) (async)
socket$inet_sctp(0x2, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x100000, 0x0) (async)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x100000, 0x0)
sendto(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0, 0x0)
kqueue()
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_group_source_req(r2, 0x29, 0x55, &(0x7f0000000180)={0x6, {{0x1c, 0x1c, 0x2, 0x0, @mcast1, 0xbd}}, {{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}, 0x108)
select(0x0, 0x0, 0x0, 0x0, &(0x7f0000004100)={0x0, 0x3})
openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0) (async)
r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) (async)
sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0)
ioctl$MDIOCDETACH(r3, 0xc1c06d01, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x8, 0x10000, 0xe12, 0x0, 0x0, 0x1, 0x0, 0x1146, 0x8d, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0xdf8, 0xaca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x4, 0x0, 0x40000, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x8, 0xffffffff, 0x3]})
accept4$unix(r1, 0x0, &(0x7f0000000000), 0x0)
ioctl$BIOCFEEDBACK(0xffffffffffffffff, 0x8004427c, 0x0)
r4 = openat$kbd(0xffffffffffffff9c, &(0x7f00000001c0), 0x2000000, 0x0)
ioctl$KDGKBSTATE(r4, 0x40044b13, 0x5)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84)
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3) (async)
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3)
minherit(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)
vfork()
sigtimedwait(&(0x7f0000000200)={[0x0, 0xfffffffc, 0x0, 0x3]}, 0x0, 0x0)

1.850363996s ago: executing program 1 (id=531):
openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x100000, 0x0)
listen(0xffffffffffffffff, 0x0)
writev(0xffffffffffffffff, &(0x7f00000002c0)=[{0x0}, {0x0}], 0x2)
socket$inet6_sctp(0x1c, 0x0, 0x84)
profil(0x0, 0x0, 0x100000000000, 0x2)
open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
r0 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
open$dir(&(0x7f0000000280)='./file0\x00', 0x200, 0x195)
setrlimit(0x0, &(0x7f0000000040)={0x200000000000000, 0x20003})
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
cpuset_setaffinity(0x3, 0x0, 0x0, 0x6c, &(0x7f0000000040))
dup2(r2, r1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r3}, 0x10)
socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x7}, 0x0)
open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x0)
r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x5}, 0xffe6)
posix_fadvise(r4, 0x0, 0x0, 0x5)
pwritev(r4, &(0x7f00000014c0)=[{&(0x7f00000000c0)="23d7", 0x2}], 0x1, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
r6 = socket(0x1c, 0x1, 0x0)
fcntl$dupfd(r6, 0x0, r6)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f00000003c0)={'rack\x00'}, 0x24)

1.550358189s ago: executing program 1 (id=532):
syz_emit_ethernet(0x3e, &(0x7f0000000340)={@local, @random="4fd7301a551c", [{[{0x88a8, 0x0, 0x0, 0x1}], {0x8100, 0x0, 0x1, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast2, @local={0xac, 0x14, 0x0}}, @tcp={{0x2, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
thr_new(&(0x7f00000002c0)={&(0x7f0000000000)="0f9fef450f01050300000066450fea6d10c401f174d426f3400f1ee58fa978c17ccfffc4e27102ac40000000006546dd6200c4827d58af0e000000266c", 0x9, &(0x7f0000000040)="f8fb29ef535fcb9b7622bff236d4c94d63825320d1491038e8257ce12bcf7c41980535e0a78953049fe5d17e4464fcbbdf0fbc8b319cd0dfbf310c1570ff99b7398c89985b8ed902bc6874b3aebc23ae33466a6ff070ae40a225369d1408d30b32740505e0c7666ee8bcb303e43b649133f524115d1c57fd07f37578d0f6d64196a460df2a1e218188b5ff1a2d7502045c14ed6f38e90940727b0d7afad8e56afc2f8badffc1f60defdb71d0ae3d52657aa28eb5923937b836d404dfa8552a6f2ac33f3f6479c25025a73903a91e90a284befe91c0327e452d42a4d0877f", 0xde, &(0x7f0000000140)="1f9b35093958deacf36732d10d9904cccb74cd83ff4d6248a51237ef1486f4d9d146af4d93004bb259cebea77bd598d54f02c65112c5a9895045086d6b596d34843549bb3ef75c08bedd7c1c76375dc33ff8753d570fdd80361ee4d5154364e889d55664fe3f9387713a5b3979dfa484b7b4ce4d2acf6fb997ec08a9c5e20ec1823287fb7217ea1020542a63c8aedf9386af55002b1ff880ec4125253b", 0x9d, &(0x7f0000000200), &(0x7f0000000240), 0x2, &(0x7f0000000280)={0x4, 0x15}, [0x8c51, 0x69d, 0x3]}, 0x68)

1.54966199s ago: executing program 0 (id=533):
ktimer_create(0x0, 0x0, &(0x7f0000000440))
r0 = socket(0x11, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0)
ktimer_create(0x4, 0x0, &(0x7f0000000080))
ktimer_create(0x0, 0x0, &(0x7f0000000140))
ktimer_create(0x0, 0x0, &(0x7f0000000200))
ktimer_create(0x0, 0x0, &(0x7f0000000440))
ktimer_create(0x0, 0x0, &(0x7f0000000440))
ktimer_create(0x0, 0x0, &(0x7f0000000440))
ktimer_create(0x0, 0x0, &(0x7f0000000080))
ktimer_create(0x0, 0x0, &(0x7f0000000140))
ktimer_create(0x0, 0x0, &(0x7f0000000440))
ktimer_create(0x0, 0x0, &(0x7f0000000440))
ktimer_create(0x0, 0x0, &(0x7f00000006c0))
ktimer_create(0x0, 0x0, &(0x7f0000000240))
ktimer_create(0x0, 0x0, &(0x7f0000001b80))
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
fcntl$getown(r1, 0x5)
ktimer_create(0x0, 0x0, &(0x7f0000000440))
ktimer_create(0x0, 0x0, &(0x7f0000000300))
ktimer_create(0x0, 0x0, &(0x7f0000000280))
ktimer_create(0x0, 0x0, &(0x7f0000000580))
ktimer_create(0x0, 0x0, &(0x7f0000000040))
ktimer_create(0x0, 0x0, &(0x7f0000000180))

1.544813415s ago: executing program 1 (id=534):
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x10000200, @rand_addr="3cae1ae9fde7aa7395fbb35f1ec8473a", 0x2}, 0x1c)
socket$inet6(0x1c, 0x2, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
chmod(&(0x7f0000000280)='./file0\x00', 0x2768c724b44f59f3)
setuid(0xee01)
r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)

1.340196535s ago: executing program 1 (id=535):
open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c6, 0x0)
r0 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty, 0xfffffffc}, 0x1c)
open$dir(&(0x7f0000000240)='./file0\x00', 0x2000000, 0x126)
mprotect(&(0x7f0000328000/0x2000)=nil, 0x2000, 0x5)
r2 = kqueue()
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$MDIOCATTACH(r3, 0xc1c06d00, &(0x7f00000000c0)={0x0, 0x0, 0x2, &(0x7f0000000040)='./file0\x00', 0x7c, 0x8, 0x3e, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]})
kevent(0xffffffffffffffff, &(0x7f00000002c0)=[{0x0, 0xfffffffffffffffe, 0x3b}], 0x0, 0x0, 0x0, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000001540)=[{&(0x7f00000002c0)="c8", 0x1}], 0x1, 0x0)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4504442, &(0x7f0000000040))
kmq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x10000000000, &(0x7f00000003c0)={0x8, 0x8f1})
connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0xf, 0x2, 0x0, @rand_addr=0xffff}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000000), 0xc)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000280)={'freebsd\x00', 0xba}, 0x24)
kevent(r2, &(0x7f0000000040), 0xa1ba, 0x0, 0x1c0, 0x0)
r5 = fork()
wait4(0x0, &(0x7f0000000040), 0x2, 0x0)
sigqueue(r5, 0x63, @sigval_ptr=0xfffffff)
r6 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$MDIOCATTACH(r6, 0xc1c06d00, &(0x7f00000000c0)={0x0, 0x0, 0x2, &(0x7f0000000280)='./file0\x00', 0x10000, 0x8, 0xb85, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x653, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x0, 0x7d8f]})
mprotect(&(0x7f00002c1000/0x4000)=nil, 0x4000, 0x7)
cap_rights_limit(0xffffffffffffffff, &(0x7f0000000080)=[0x0, 0x3])

1.297165334s ago: executing program 3 (id=536):
symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00')
ftruncate(0xffffffffffffffff, 0x100000)
r0 = open$dir(&(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x40000400000002c2, 0x1)
pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000006c0)}, {&(0x7f0000000180)="15ef0ca8abc041ae78c75d94c175", 0xe}, {&(0x7f0000000380)="03032a6a8de6fdffcb941ff09f9038ad444f6d", 0x13}], 0x3, 0x7ff)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000440)={0x16, 0x0, 0x10, &(0x7f0000000200)="3c9e89526b1f00b07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff, [0x0, 0x1]})
extattr_list_link(&(0x7f0000000640)='./file0\x00', 0x0, &(0x7f0000001400)=""/4096, 0x1000)
fcntl$dupfd(r2, 0x0, r1)
getpeername(r1, &(0x7f00000003c0)=@un=@file={0x203, 0x0, ""/513}, &(0x7f0000000600)=0x203)
aio_write(0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x0)
getresuid(0x0, 0x0, &(0x7f0000000080))
setgid(0xffffffffffffffff)
open$dir(0x0, 0x200, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r3 = open$dir(&(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000a80)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rtprio(0x1, 0x0, &(0x7f00000013c0)={0x2, 0xc})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0)
unlink(0x0)
r4 = kqueue()
copy_file_range(r3, &(0x7f0000000680)=0x100, r4, &(0x7f00000006c0)=0x100, 0xe04, 0x0)
r5 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
unlink(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
socket$inet(0x2, 0x4000000000000001, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

1.020334351s ago: executing program 2 (id=537):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000300)="e2", 0x1, [0x0, 0xc9], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x10, @sival_int, @spare=[0x0, 0x0, 0x8000]}}) (async)
posix_fadvise(r0, 0x7, 0x7, 0x2) (async)
open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0) (async)
truncate(&(0x7f0000000040)='./file0\x00', 0xaa480)

959.960692ms ago: executing program 2 (id=538):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x3ff, 0xfffe, 0x610, 0x2, 0x4, 0x80000001, 0x9, 0x76143dcf, <r1=>0x0}, &(0x7f0000000280)=0x20)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x7, 0x4, 0x16fb745f}, &(0x7f0000000300)=0x10)
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0xe, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c8, 0x0, [0x0, 0x2]}], 0x1, 0x0, 0x0, 0x0)
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x10000, &(0x7f00000001c0)=0x103, 0x2d)
bind$inet6(r3, &(0x7f0000000140)={0x59, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00', 0x3d9}, 0x24)
writev(0xffffffffffffffff, &(0x7f00000028c0)=[{&(0x7f00000003c0)="4bccd53068b5e475655e2fa79b5575fe03b35b9e27ebd92406516b97a0d57ec5437a1dee628bb8181684cb4d3eb8c8f181631f3a00f73ac8d58122dae3076aab6bc0c775156beb66149805632daf3b9317895f5f2fb5bb385c70e2891a6b4acc83fc8c647e94d29011e77e66e3ce7bf87395331bf2651dafb3d385a5671f1e5f5bc47129462ab4fdb2e25b4ec0d88d29c918cbb6e86aee6ba7a33c4e340e5b331b897c5c0afb87279303a34023f5cd48fa1fd7a7b20345da8322ba38b2f29f8f601372881a89a8311533b99b91717f37e14f2ad8386c2dcddf9c3b085db6c2f5c49e30cb6a1a0f52", 0xe8}, {&(0x7f0000000080)="4bcf8137bf0190c41108190f4c18ce38a895bb", 0x13}, {&(0x7f00000004c0)="445bf955c21e088eb603089910b1f2a4b430b6ce049ef1fcdcb529c48d01ac04cb021314376bf273f6a226c7e4cff0bcf27e684df4b6ec4fbff4962da25ed9b82b6c85bbf35832d4d92b1165a20af97cba26bb273d9432", 0x57}, {&(0x7f0000000540)="e6e6c2326e5a9102deb9259070c062f8145013ecd8ad0878f2d1509aee7647f42695480ad5f0b21b699e2afe1ea55eefba47826932ed8440f93230b9070bc712dcdd405e561baed63f5ca25a02d4ec8bda089e315caecb1fb4beef84fd2a863bd76c0d710e03a9ce9498a6a75d001f5fef216ac07dfeb6af787571fccc", 0x7d}, {&(0x7f0000000600)="db8bc00bcb1a3f71f2c85ed937ff79bdfdc0face51b9ee5fde647f30ac2a25fc8a701629c6ff250b9ee0285d015dc25cced2a18f084bf4f1cfbbcd25f27d3922461a58a3198fe9fedef4439c2fcad87360625100b37875b4fc01d8cdededaa9c0052239fa1b05437f95c796282d2f5f75905dbfe7cdfaa7cbe5ca9aa51458d579c6a6c8a55c551eb8f700bb3f9906807193c5bc13622b62f2ac9924a96c12bfa99e9cfd83053cbf7da7e8969b172419532de5e398b3910ec1b61d9f3d39fc839d3c1b22dd4f3b4f955651e97cea0102a408b19d475df7b0d05f5", 0xda}, {&(0x7f0000000700)="72b675a645536bb4583a309e49907f96e5a8ed1ea6e806e4a436c5c0f9b6565b3185c5c70f40ca1b416fdff5a32a6eaeaf83c59bb319ead5e4e5f55a5cb6c981da3bc7f20c1c2ee9da364b6adaeba6c3b0cd65207f3e5f23e6d7cdbea12603e02417fa0ec17130f01cbd7c0b5864fe3b2536d5b3b79a8f8468bac1364b21117bcb06e1d0172547c452a8411f17102bef7700f56c8289e2a031746640136cc57b510b9d8d15125055c03ba3d1817ab239074995f1ac1c5f", 0xb7}, {&(0x7f00000007c0)="08ba930efdafd54591cba63d08c60124c944613585be8d6451c27db9c09523d13344cf3476b87067d8c3d43d37f2b7a595a80fb90cc7adcbd99e75ccabaa8f1a6f2093fa50d02e1df71003be872f07e259c62b86889b196acac6b9312b18bdd12d01eee37ef6ddd9cf8367b0bef697bfa064ebf7d5fcb920400c497872b89f826912255c327976c260a3db116f0583bb2552fcb7b89d6d6615d0913e79ddb5faea09595ee8d04aeba5d22ef14d62cdb46c65644983030083071c7981ee2ea6cb35f27d543026b200116074c365a9c3daad8995255810f58904a2cbe57600b3b287a59e48bd5514748b6682ab50e2c63c134769706d23", 0xf6}, {&(0x7f00000008c0)="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0x1000}, {&(0x7f00000018c0)="a254a1a3f9c0102eb4bf39c40f9db3e54e0e7425b1491916d30e27b163743949c844b6819c198d72561f6406c4029e2d6ef4f13cf0f7a55a86009eaaaae88aa08f92f17f935ba5484d64866fd60229664609ea718e13266bf490bebfb25178802257d118ff5a898f514d4fb0c724da3e5050ba102fcf693e7d19415b50baac280a72415e3429856f94128e83358215b847f2acd1bd089e35831304197a368222f0bec977bd4cbe95db3a36901c778e8ca2057cda385ff3dcb38a2257ea66602867e88eaa2eac94af1efe759e5d1372cd18440852b31089b5c624f2b2c4414ed686c9e10bf30f90dfb92e3735ffd63de5c196fa5873181e878e12765c9e035c65986e0f9d71dd709cc02cfb1d2365ae464fd0a12ee5f0cae5510821068d6f597ed7cd2c0d63501661811d1c7a82e774e12f122edd096c44d9f63ec3aeb1a6c8b6f9081e0bd31b5c7c458400e0b28ece49aabffa80423fcd825bab7b1a84601386f67d5ee5b0af867d58e5b4184d66e4fba968bb011d7bddcdeef3b73f4edf738235015e208f2cfb96c9ca6bf6f1adf136fc70778528d71fe3388958c58aee7ff0eb3d3cac250bcfd52b2b8350069f63783a2eac41a4cabcd0e304b53d3ab4d1679c1ac87919997f6323cbc375279fdaeaa29554b923e9b9e14da2f3b55f1856a26d54390651d585f5992b3de2350fd2f78f32562fe3e148cb90b172ad81682a7e5bd18ad040d8358b69633faadee2f37e31a3ca6c09279612e71e0525c1b1c837dbb0360b2d4fbd7c5e5e191c63503e123136a660d217152d5e53e07d35301be44709082ac20dbfeba38d4f834a0c2ce9a96ae031d9e1489ab5dd57154850d8719d4c63f341526d814294708bb7384661946ba2102ecac65a8c8096178d86afad4060ea581aabee34ec52f97b41ed0de176263d4f1835868197677515de7c4e80c9eeef0ae0ce206c47bef82fc7b454c6fad5afcbbf4b76c466e9eb36a27f1f85cf0c46ab9c2d5a0d1d32b57c6115f322b7562bf74883d7fc7d64271330d3c7e55ce3f389e2a8594df3db25293775d19e941a25f70ef00a09099d45b718b731c3b658aa147ca1772306c6418e240ff4cd83d8abc33034b4e8168cbb29103e0a5a67c04df8199ed7b4115dbc6339347fe07be403e91cb70584a15010dd5db126c4dc13429a7062f6ce5c9588df537315dd7a42617c43e1944efe1aeaee87a772c558b907510f4a7e08c6b1fb7b7bf69728413f7b48e40c37bf8a639bfefa11b71d2fc0790661452c4877a9fa18ff0267debf6e3ef3c45f84e472b001ab2209a307ea9431116b75b1cc06974827a3adc5f940c36f314aad517c18c3d97d8fdb3a4a4359bb607b46c9cfa91b02389c867ac9ee8a0e642779fb4900d472035cd49728231677ba234319a0c6e85a19c1210ac455d4681c61018c92d74ca1b018b765bddbd1c64a02dec636358dee4b577b306cf1629a4edf39725b28bb037c42f67791e74c51c55caf97d8b4d902e3c8eb29adefbc7971e2d27f245705121c7c8fd7ed34b5ea55bea1ad9eafde3246ed30a9b6f73242267cb92e8780ce420a487ef271af0412a154786cfeb23ec4c8d17a26a36923251079a55d6627ccd7bd2d432d73d9774aa998a188961ea380ff4f3924e954d6214b1e76738a9b572730481be6afe7c8990000844b2872c2344cb74ff34d71cbc60bf2b30f67aa5ead90787c1e6346a3b7b084b82f9310884f90b5d63dceb5e669e92a42a0564f40338fbe4b34bb2ad8e2290f15aee79cfa50b4f16ab60e4e61658fefaac5b0083bfe399510a2d3b344df49eb826ed450cf7b68656c7d60938a9d869578a32c2020c490cb7701ff78370e367c3947908edd38659136182fe712439a4934ac153cdbed32b690d08690e2455c193c2073007d2f4a914e2e6c0759acf946c9abb73bf5964bfd1ef35f0fa147bfc7f3dc344dc15c67193c4b75495bc843d50861838a6e67d506dcd48d63b71c3eaf505a6fc3e33010f1ac24a857dc6166609d252ae62e81deb076fe00fc967092ae1445cf1f24377aa45df961f14944dde295d34a425cb1bcf42a154c06781dd55670bcd619a5da298610a45fa2c2eb9cbcbc77b9f7ac874aa26df36c8f2feccb2f568a18ff4a583292262af32968cca78894f920989ea573be9571a1a38072d004a177cc485063a2e65b09e397227629f63cfe87982a4c0b449fb7c0b94eea18cc5f474c47225961174641ef8a879b35b07783476400e1943a295e3c455fcc67de62d473fe97f4af54c155265af9ffa75ea6cef7c0a12d4701f70c093dcea4aed70cffe0442a41eec62d8be4c2a9f027f83a4e05f0513e9f5d90cd32c19b2124f36de1165d8c5130c12f89c449dd28ff112e75b274d600ad9fc999585e413220080d3bd50819746e0e5a2cf5333fbced4bdc9cc59e622e7ff996cea96504eb98564f938588072482361acd7e6f2b89967bb4d6e3a3f062076cb4837dd6ed6b843d4552955d77abd683c6564742b17a0a41a2e02670277ba14e78d611bbc369cc2cd3bc6be3ccea5dc2b1e2e26c698c65841409212af5e1dc1e04be50864fd3fbe125cf0f10e7ba02e1816e6da62238155b6cb5978c7ab218ac4b016bc76cb0ab4b5e5f1f42b5b4d2fff138ad9daaeebc12a313ddaffcd18abff795086a3942ea29cd7a1fc73c0a93b37e579f94db543a277a39200109ba0c65c72d041bd0e06d613fcadce229b6d0d576bfb54405356a599f831ef14abf08c091b51aa78f39423b31a2752fa32091fcce35a1b20a3a78e9b3c477ca9f64728d01ba3b977aff84e02811e987faca48bc440b18042e47c1a1b7d21df3efdc2b5e0ba831358b6a38e7d6239ac6d40054b4915dda5a3753cb22636f39c4de555c4c81c653deb243291f8672004ba7a11fff48d9c75affa04b62ff1dffc89488df87d7fde85b8a3fe2d540eb22c6051e68ecc264601272eb90b759dfc7bb97325d70d5edfe9c93ee676be585b5e1e5ad453fd73e2bd39314383f457ef7bde72872677092db2e107bf35d89705b2e129fb8e5c9da2c2be16239262754124914474e336b3e10ee7ff421996fc781425a6ad252a6b6b78bb70690e4e4872fddc3bef1f934b20514116d13cc2e1281b5e6f914c916b71014a63698e8092963165deb228808d7737057b91285e99409a10c8d2ba018e57ce587a2f8be2f2d023bc59a27d98a77cdb325533b2e82ce2faa44209d5be8d0f20e5d8a7b675c889870c681a01d4ee9bb1c8c585cd85e387852394d63b77977f9939b9f8f05bb4c106379279bb5cef13fcb4597f79af584a506ec16bffa54556d14e420bb97ac238e12290c8b1c70403a4e7df629d609ef3c3e676eb623c61d2faf179e2f094c0cf5dc5d87fcbd15e8faee3c60400bfcb062c4a844eb244952ff45ba75ff0866aa9a500fefbdbca319617cffdc445ef63664fa041629cfa2d8e53326944f8e4f0654fbf573171d54117e243b6352ee4404c9e49295bde231e150af03ce7fb7e00bc17e87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0xb79}, {&(0x7f0000000340)="6c8643b3f6e39738aa51c5036e44a96fd7cf4d1b26ca8bfb2ca683fde23a7721ff58678a3a83bd01611e71ef05c1c577a899", 0x32}], 0xa)
freebsd10_pipe(&(0x7f00000005c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
close(r5)
mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0e99db6de761f86, 0x0)
open$dir(&(0x7f0000000200)='./file0\x00', 0x4, 0x180)
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r3, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, 0x0, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="c8", 0x1}], 0x1, 0x0}, 0x8)
freebsd10_pipe(&(0x7f0000000040)={<r6=>0xffffffffffffffff})
ioctl$DIOCNATLOOK(r6, 0x4004667f, &(0x7f0000000080))
pipe2(0x0, 0x0)
r7 = openat$efidev(0xffffffffffffff9c, &(0x7f00000002c0), 0x10000, 0x0)
r8 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0)
mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0)
r9 = kqueue()
getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000002980)=0x8)
kevent(r9, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0)
unlinkat(r8, &(0x7f0000000100)='./file0\x00', 0x800)
ftruncate(r7, 0x81)

782.16711ms ago: executing program 0 (id=539):
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x0)
readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/50, 0x32}], 0x1)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x0)
close(r1)
thr_self(&(0x7f00000000c0)=<r2=>0x0)
r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000180), 0x8, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0)
ioctl$DIOCRGETASTATS(r5, 0xc4504447, &(0x7f0000000880)={{"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", "00e7070a1302000000009700"}, 0x0, 0x820000000060})
ioctl$DIOCGETRULES(r5, 0xcbe04406, &(0x7f00000000c0)="e6b0beeed909b1f0a5fd78f80b3baaf12cb84545bb15179f0d18cff1a29ab156368ab2e039258581ddc1b0562b674c27a51f909ac3e98cd226faacd9fd6a3017abba15a9a6f7a16bd8e8381de16639d86456a8cce049e566b66836075ca4cd5eee8dafe5093aa3ddd9fd789e47bca6f16fa19bdcda1e2adee1ba39fabd3d52023a2ced97a8fb6e29775dfb9f4266069071802766b80630a92b5bf18b0d1d6cf6cdca941fc79b9aa7d6580fedc948612302ac")
setuid(0xffffffffffffffff)
fhstatfs(&(0x7f00000002c0)={{[0x52ff, 0x8]}, {0xa711, 0x9, "d5b3f338bc2f5d3c8044ab86e7ee0386"}}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000002580)={0x0, 0x3}, 0x8)
r6 = socket$inet6_udp(0x1c, 0x2, 0x0)
bind$inet6(r6, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x2, @mcast1}, 0x1c)
sendmsg(r6, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="140009009602f80d98c0d2380000"], 0x10}, 0x0)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r4, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0xd58a, @remote={0xfe, 0x80, '\x00', 0x0}, 0x9fbf2902}, 0x1c)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0xfffffffe, @mcast2}, 0x1c)
dup(r4)
fork()
clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0xfff}, 0x0)
setrlimit(0x0, &(0x7f00000000c0)={0x1})
execve(0x0, 0x0, 0x0)
ioctl$MDIOCQUERY(r3, 0xc1c06d02, &(0x7f0000000480)={0x0, 0x0, 0x1, 0x0, 0xfffffffffffffff0, 0x2400, 0xa38, 0x4, 0x3, 0x8, &(0x7f0000000440)='\x00', [0x9, 0xfffffff8, 0xfffffffe, 0x6, 0x1, 0x6, 0x4, 0x2, 0x2, 0x0, 0x1, 0x3, 0x7, 0xfffffff7, 0x7, 0x3, 0xe, 0x8, 0x8, 0x3cfb, 0x2764, 0xa00, 0x0, 0x90, 0x3, 0x7, 0xb4, 0xffff, 0x0, 0x4, 0xffffffda, 0x3, 0x5, 0x539, 0x200, 0x3, 0x1, 0xdd, 0x4afb2fe4, 0xb, 0x9, 0x6, 0xff, 0x7, 0x81, 0x8001, 0x5, 0x100, 0x3, 0x5, 0xdd8, 0x0, 0xfffffff9, 0x6, 0xaf6, 0x7fff, 0x3b3, 0x7, 0x4, 0x80000000, 0xa941, 0x10000, 0x0, 0x10, 0xfe6, 0x3, 0x3, 0xc, 0xe6b, 0x0, 0x2, 0x69, 0x3, 0x81, 0x4, 0x4, 0xfffffffb, 0x1, 0xd15c, 0x0, 0x8001, 0x2, 0x5, 0x8, 0x5, 0x4, 0x2, 0x5, 0x401, 0x1, 0x6, 0xfffffff3, 0x0, 0x6, 0xffffffff, 0x4]})
syz_emit_ethernet(0x4e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6000000000183aff78042000000414000001000000086500ff"])
thr_set_name(r2, &(0x7f0000000000)='\x00')
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000dc0)={0x2, 0x1, 0x0, 0x0, 0xffffffffffffffff})
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

0s ago: executing program 0 (id=540):
kmq_open(&(0x7f0000000000)='./file0\x00', 0x800, 0x101, 0x0) (async)
r0 = kmq_open(0x0, 0x1, 0x72, &(0x7f00000000c0)={0x40, 0x3})
kmq_setattr(r0, &(0x7f0000000100)={0x1, 0x200, 0x1}, &(0x7f0000000140))
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000012c0)) (async)
pipe2(&(0x7f0000001400)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
kevent(r1, &(0x7f0000001440)=[{0x9, 0xfffffffffffffffe, 0x0, 0x10, 0x5, 0x6, [0x6, 0x7fffffffffffffff, 0x7ff, 0x8000000000000001]}, {0xc6, 0xfffffffffffffff5, 0x22, 0x400, 0x8, 0x3, [0x7fffffff, 0x8000, 0x5, 0x341]}, {0x7, 0xfffffffffffffff8, 0x2, 0x0, 0x5, 0x2, [0x8, 0x19f, 0x8001, 0x1]}, {0x0, 0xfffffffffffffff9, 0x80a6, 0x80000000, 0x280, 0x81, [0x0, 0x7, 0x7f, 0x9]}, {0x0, 0x0, 0x80d1, 0x2, 0x81, 0x1, [0x0, 0x0, 0xd3]}, {0x100000001, 0x0, 0x0, 0x8, 0x3, 0x3ff, [0x4, 0x3, 0x537d]}], 0x6, &(0x7f0000001600)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, &(0x7f0000001840)={0x5, 0xffff})
ioctl$MDIOCDETACH(r2, 0xc1c06d01, &(0x7f0000000200)={0x6, 0x3, 0x0, &(0x7f0000000040)='./file0\x00', 0x7, 0x37aa24db, 0x4, 0x6, 0xc1, 0x1f, &(0x7f0000000080)='+\\%-/*\x00', [0x81, 0x81, 0x2, 0x3ff, 0x0, 0x8, 0xc3f, 0x0, 0x8, 0x5, 0x8, 0xfffffffb, 0x3, 0xff, 0x7, 0x401, 0x4, 0x0, 0x7, 0x3, 0xfffffffb, 0x6, 0x6, 0x1, 0x31, 0x7fffffff, 0x80000000, 0x4, 0x3, 0x9, 0x7, 0x334d8115, 0x0, 0x80000001, 0x9, 0x5, 0x883, 0xeb9f, 0x2, 0x1, 0x80000001, 0xc81d, 0x40000000, 0x5, 0x7, 0x2, 0x49, 0xcd1, 0x9, 0x0, 0x1, 0x200, 0x50e, 0xfffffff7, 0x200, 0x6, 0x1, 0x4, 0xe3, 0x7, 0x8, 0x0, 0x7f, 0x80000001, 0x8, 0x7fffffff, 0x80000001, 0x81, 0x1f, 0xdd, 0x0, 0xfffffffd, 0x6, 0x7ff, 0xfffffffa, 0x9, 0x8, 0x3, 0xffff, 0x81, 0x40, 0x3, 0x1ff, 0x38e99d0b, 0x3, 0xd53b, 0x2, 0xa4, 0x1f, 0x1, 0x54855b01, 0x0, 0x1, 0x1000, 0x0, 0x1]})
setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000001880)={0xff, "95a49271175820537af3fea4155bb910"}, 0x14) (async)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001900)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f00000019c0)=0x88)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80, &(0x7f0000001a00), 0x4) (async)
readv(r2, &(0x7f0000002d40)=[{&(0x7f0000001a40)=""/185, 0xb9}, {&(0x7f0000001b00)=""/102, 0x66}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/162, 0xa2}, {&(0x7f0000002c40)=""/173, 0xad}, {&(0x7f0000002d00)=""/14, 0xe}], 0x6)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000002e00)={{"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", "423494a8cd90e656c8e1cddcd64a99c9567441d58e3d0f3022b2a4b0cdeaa5b8", 0x401, 0x40}, &(0x7f0000002dc0)="510ca25778571fc0e69e8d32fc26af9b12b9dfe7d3d1f2a906227d5a92ba8348dce426b661491385ffe2cc16047885", 0x0, 0x8000000000000000, 0x1000, 0x10001, 0x80000000, 0xbc6a, 0x8, 0xfffffffd}) (async)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000003280)={'rack\x00', 0x7}, 0x24) (async, rerun: 64)
socket$inet6_sctp(0x1c, 0x0, 0x84) (rerun: 64)
socket$inet_udp(0x2, 0x2, 0x0) (async, rerun: 64)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) (async, rerun: 64)
symlinkat(0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32)
r3 = socket$inet_tcp(0x2, 0x1, 0x0) (rerun: 32)
setsockopt$inet_tcp_buf(r3, 0x6, 0x24, &(0x7f00000000c0)="a2", 0x1) (async)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000000)=0x4, 0x4) (async, rerun: 64)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) (async, rerun: 64)
setsockopt$inet_tcp_buf(r3, 0x6, 0x26, 0x0, 0x0) (async)
kevent(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) (async)
socket$inet6_udplite(0x1c, 0x2, 0x88) (async)
freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
close(r4) (async)
mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0e99db6de761f86, 0x0) (async, rerun: 64)
open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) (rerun: 64)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.41' (ED25519) to the list of known hosts.
Expensive callout(9) function: 0xffffffff81431630(0xfffffe006e5c2460) 0.048728245 s
if_delmulti_locked: detaching ifnet instance 0xfffffe00547e3000
ktrace write failed, errno 27, tracing stopped for pid 738
ktrace write failed, errno 27, tracing stopped for pid 335
ktrace write failed, errno 27, tracing stopped for pid 810

FreeBSD/amd64 (ci-freebsd-main-5.us-central1-b.c.syzkaller.internal) (ttyu0)

login: Accounting enabled
Out of ktrace request objects.
pid 1010 (syz-executor), jid 0, uid 0: exited on signal 4 (no core dump - too large)

FreeBSD/amd64 (ci-freebsd-main-5.us-central1-b.c.syzkaller.internal) (ttyu0)

login: md1: truncating fractional last sector by 1 bytes
arp: 55:c0:59:8e:75:b4 is multicast
lock order reversal:
 1st 0xfffffe006eba1750 ufs (ufs, lockmgr) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3371
 2nd 0xffffffff82e01c40 proctree (proctree, sx) @ /syzkaller/managers/main/kernel/sys/kern/subr_prf.c:189
lock order proctree -> ufs established at:
#0 0xffffffff81615e81 at witness_checkorder+0x781
#1 0xffffffff8147df86 at lockmgr_lock_flags+0x1d6
#2 0xffffffff81d35beb at ffs_lock+0x18b
#3 0xffffffff8229120b at VOP_LOCK1_APV+0x6b
#4 0xffffffff8177164e at _vn_lock+0x14e
#5 0xffffffff81771ef8 at vn_close1+0x1e8
#6 0xffffffff8146faba at ktrops+0x41a
#7 0xffffffff8146f23d at sys_ktrace+0xa7d
#8 0xffffffff820d445f at amd64_syscall+0x4af
#9 0xffffffff8207914b at fast_syscall_common+0xf8
lock order ufs -> proctree attempted at:
#0 0xffffffff81616d52 at witness_checkorder+0x1652
#1 0xffffffff81508e9f at _sx_slock_int+0x13f
#2 0xffffffff815d3b9d at uprintf+0x14d
#3 0xffffffff81d61d8f at ufs_rmdir+0xdf
#4 0xffffffff82290051 at VOP_RMDIR_APV+0xe1
#5 0xffffffff81766df7 at kern_frmdirat+0x8a7
#6 0xffffffff820d445f at amd64_syscall+0x4af
#7 0xffffffff8207914b at fast_syscall_common+0xf8
ktrace write failed, errno 27, tracing stopped for pid 763
ktrace write failed, errno 27, tracing stopped for pid 766
ktrace write failed, errno 27, tracing stopped for pid 765
ktrace write failed, errno 27, tracing stopped for pid 764
ktrace write failed, errno 27, tracing stopped for pid 767
ktrace write failed, errno 27, tracing stopped for pid 1
arp: short packet received on tap0
if_delmulti_locked: detaching ifnet instance 0xfffffe00547e2000
pid 1309 (syz-executor), jid 0, uid 0: exited on signal 4 (no core dump - too large)
Accounting disabled
pid 1361 (syz-executor), jid 0, uid 0: exited on signal 10 (no core dump - too large)
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d3e000
if_delmulti_locked: detaching ifnet instance 0xfffffe00547e2000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d3d800
pid 1409 (syz-executor), jid 0, uid 0, was killed: exceeded maximum CPU limit
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d3e000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d3d800
if_delmulti_locked: detaching ifnet instance 0xfffffe00547e1800
Accounting enabled
tap0: cannot pullup VLAN header
tap0: cannot pullup VLAN header
ip6_pcbopts: all specified options are cleared.
arp: aa:aa:aa:aa:aa:bb is using my IP address 172.20.1.170 on tap1!
Connection to 10.128.0.41 closed by remote host.
ktrace write failed, errno 27, tracing stopped for pid 1703
ktrace write failed, errno 27, tracing stopped for pid 1699
ktrace write failed, errno 27, tracing stopped for pid 766
ktrace write failed, errno 27, tracing stopped for pid 1701
ktrace write failed, errno 27, tracing stopped for pid 1700
ktrace write failed, errno 27, tracing stopped for pid 764
ktrace write failed, errno 27, tracing stopped for pid 767
ktrace write failed, errno 27, tracing stopped for pid 765
md0: truncating fractional last sector by 4 bytes
Kernel page fault with the following non-sleepable locks held:
exclusive sleep mutex tcphash (tcphash) r = 0 (0xfffffe0007feaa70) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:2815
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00787e5020) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1529
stack backtrace:
#0 0xffffffff81617746 at witness_debugger+0x156
#1 0xffffffff81619c76 at witness_warn+0x876
#2 0xffffffff820d247f at trap_pfault+0x15f
#3 0xffffffff820d1353 at trap+0x753
#4 0xffffffff82078838 at calltrap+0x8
#5 0xffffffff81941028 at in_pcbdrop+0x98
#6 0xffffffff819bd497 at tcp_close+0x177
#7 0xffffffff844d242a at rack_do_syn_sent+0x12a
#8 0xffffffff844b6cee at rack_do_segment_nounlock+0x409e
#9 0xffffffff844b2bac at rack_do_segment+0x17c
#10 0xffffffff8197b6ba at tcp_input_with_port+0x21ba
#11 0xffffffff819793eb at tcp6_input_with_port+0xeb
#12 0xffffffff8197c756 at tcp6_input+0x26
#13 0xffffffff81a34ab5 at ip6_input+0x2285
#14 0xffffffff8181a688 at swi_net+0x2b8
#15 0xffffffff8145230c at ithread_loop+0x4ec
#16 0xffffffff8144a85c at fork_exit+0xcc
#17 0xffffffff8207989e at fork_trampoline+0xe


Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 01
fault virtual address	= 0xffffffffffffffff
fault code		= supervisor write data, page not present
instruction pointer	= 0x20:0xffffffff8193ee61
stack pointer	        = 0x28:0xfffffe0057351cf0
frame pointer	        = 0x28:0xfffffe0057351d30
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 12 (swi1: netisr 0)
rdi: fffffe00787e5000 rsi: 0000000000000000 rdx: 0000000001000000
rcx: 0000000000000000  r8: 0000000000000000  r9: 0000000000000001
rax: ffffffffffffffff rbx: fffffe006e729760 rbp: fffffe0057351d30
r10: 0000000000000000 r11: 000000000000000f r12: fffffe00787e5000
r13: fffffe00787e5008 r14: fffffe00787e5044 r15: ffffffffffffffff
trap number		= 12
panic: page fault
cpuid = 1
time = 1740964835
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057351510
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057351670
vpanic() at vpanic+0x257/frame 0xfffffe0057351830
panic() at panic+0xb5/frame 0xfffffe00573518f0
trap_pfault() at trap_pfault+0xab4/frame 0xfffffe0057351a30
trap() at trap+0x753/frame 0xfffffe0057351c20
calltrap() at calltrap+0x8/frame 0xfffffe0057351c20
--- trap 0xc, rip = 0xffffffff8193ee61, rsp = 0xfffffe0057351cf0, rbp = 0xfffffe0057351d30 ---
in_pcbremhash_locked() at in_pcbremhash_locked+0x2c1/frame 0xfffffe0057351d30
in_pcbdrop() at in_pcbdrop+0x98/frame 0xfffffe0057351d50
tcp_close() at tcp_close+0x177/frame 0xfffffe0057351e10
rack_do_syn_sent() at rack_do_syn_sent+0x12a/frame 0xfffffe0057351f40
rack_do_segment_nounlock() at rack_do_segment_nounlock+0x409e/frame 0xfffffe0057352680
rack_do_segment() at rack_do_segment+0x17c/frame 0xfffffe0057352750
tcp_input_with_port() at tcp_input_with_port+0x21ba/frame 0xfffffe0057352a20
tcp6_input_with_port() at tcp6_input_with_port+0xeb/frame 0xfffffe0057352a60
tcp6_input() at tcp6_input+0x26/frame 0xfffffe0057352a90
ip6_input() at ip6_input+0x2285/frame 0xfffffe0057352cf0
swi_net() at swi_net+0x2b8/frame 0xfffffe0057352d90
ithread_loop() at ithread_loop+0x4ec/frame 0xfffffe0057352ef0