last executing test programs:

1.111640335s ago: executing program 1 (id=2):
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x6}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)}, {&(0x7f0000000380)="4770080000004be1789c08aeb40d0c8246c862f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677ddfd142aa6bb617033770a391dbfca57", 0x4a}], 0x2, 0x0, 0x0, 0x81}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r2, r3)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000000c0)='\x00', 0x1}], 0x1}, 0x0)

1.049235865s ago: executing program 0 (id=1):
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
pipe2(0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
kqueue()
socket$inet6_sctp(0x1c, 0x0, 0x84)
__realpathat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x288007, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000480)={0x8, [0x0, 0x0, 0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x24)
sendmsg$inet6_sctp(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x9, @loopback, 0xb}, 0x1c, &(0x7f0000000800)=[{&(0x7f00000005c0)}, {0x0}, {&(0x7f0000000080)="0bcc", 0x2}, {&(0x7f0000000a40)="f8aeddd9e1654e9b8b0238ef7cc33e61a333ec3b4dad11e65d3a715e1e87dd299a607946a1cb9feac322565dad5dee2f6a16642adfb3ade51df140878eae4e349d79eeb58d2c460e6a37ff7a8e8f218338f584c6c7039c531116acb30b3ad084a4320257d832419ce8817f0cc59583019b0c53cfcf4b057cfab5b4dd2eabb160be8db42cb41722cf7727697997a8a949c99a256be98adf54eb43c025ab6fc7bdc54c5c33187dced1c534ea763309f2467d64d30db5014a2eb33e0ad98488602db4fd9f413fb99ff3f218bdf76e2e370d", 0xd0}], 0x4, &(0x7f0000000c00)=ANY=[@ANYBLOB="1c000000840000000a000000ff0100000000000000000000000000011400000084000000070000000d00000004000000140000008400", @ANYRES32=r2, @ANYBLOB="140000008400000400000008490807000500daff100000008400000009000000ffffffff10000000840000000900000000000000eaa412bf0c905efb4f170b9e17d7a630a5d8b0f4cba90cc9152f85be0254e1adac0127aca6c096e416265fb44ba6071ca46e675fefa12003dc601615d2f72686b0fce842eedacc3879131cae1e381f22faaae590b1a6a45500692369965916612525fa304ab8c6791811373a6a5a4ff50e07139a14f7a6c026ae83532ad580a521010684e3a58dbd50af2f1aaf41947ab5d7eddfadcc5a8e3ea1a82c5811b42fe7c324ef1e588108f1ce0286"], 0xa4, 0x100}, 0x20000)
socket(0x1c, 0x1, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
cap_rights_limit(r1, &(0x7f0000000180)=[0x1, 0xcc99])
r3 = socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f00000002c0)=0x6, 0x4)
rfork(0x0)

952.080867ms ago: executing program 3 (id=4):
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)}, {&(0x7f0000000380)="4770080000004be1789c08aeb40d0c8246c862f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677ddfd142aa6bb617033770a391dbfca57", 0x4a}], 0x2, 0x0, 0x0, 0x81}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r2, r3)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000000c0)='\x00', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r3, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty, 0x1}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)='t', 0x1}], 0x1}, 0x0)

936.204242ms ago: executing program 1 (id=5):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
ksem_trywait(0x0)
ksem_init(&(0x7f0000000000)=<r1=>0x0, 0x1)
ksem_trywait(r1)
ksem_wait(r1)
ksem_wait(r1)
ksem_destroy(r1)
ksem_init(&(0x7f0000000040), 0x80000000)
ksem_getvalue(r1, &(0x7f0000000080))
r2 = kqueue()
kqueue()
freebsd11_kevent(r2, 0x0, 0x0, &(0x7f0000000080), 0x1d, 0x0)
rfork(0x0)
ksem_open(&(0x7f00000000c0)=<r3=>0x0, &(0x7f0000000100)='\\{.]-*^(%$,-&},\x00', 0x200, 0x134, 0x0)
ksem_destroy(r3)
shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x2000)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback, 0x4}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[], 0xec}, 0x0)

909.7754ms ago: executing program 2 (id=3):
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)}, {&(0x7f0000000380)="4770080000004be1789c08aeb40d0c8246c862f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677ddfd142aa6bb617033770a391dbfca57", 0x4a}], 0x2, 0x0, 0x0, 0x81}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r2, r3)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000000c0)='\x00', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r3, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty, 0x1}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)='t', 0x1}], 0x1}, 0x0)

880.398557ms ago: executing program 0 (id=6):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
ksem_trywait(0x0)
ksem_init(&(0x7f0000000000)=<r1=>0x0, 0x1)
ksem_trywait(r1)
ksem_wait(r1)
ksem_wait(r1)
ksem_destroy(r1)
ksem_init(&(0x7f0000000040), 0x80000000)
ksem_getvalue(r1, &(0x7f0000000080))
r2 = kqueue()
r3 = kqueue()
freebsd11_kevent(r2, 0x0, 0x0, &(0x7f0000000080), 0x1d, 0x0)
dup2(r3, r2)
rfork(0x0)
ksem_open(&(0x7f00000000c0)=<r4=>0x0, &(0x7f0000000100)='\\{.]-*^(%$,-&},\x00', 0x200, 0x134, 0x0)
ksem_destroy(r4)
ksem_open(&(0x7f0000000180)=<r5=>0x0, &(0x7f00000001c0)='/%)]#\xa8!,-+\\&\x00', 0x800, 0x0, 0x4)
ksem_getvalue(r5, &(0x7f0000000200))
socket$inet_tcp(0x2, 0x1, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback, 0x4}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[], 0xec}, 0x0)
r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f00000000c0)={0x15, 0xf, 0x18, &(0x7f0000000080)="000000000000d40b0000000000000017b670f5e6613250d5", 0x0, 0x0, 0x0, 0xfdfeffff})

102.121946ms ago: executing program 3 (id=7):
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf}, 0xb)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r0, 0x0, 0x0)
ksem_close(0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
ksem_close(0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x200, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='chd\x00', 0x4)

84.654967ms ago: executing program 1 (id=8):
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = setsid()
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10)
open$dir(&(0x7f0000000080)='./file1\x00', 0x10242, 0x0)
r2 = openat$filemon(0xffffff9c, &(0x7f0000000180), 0x0, 0x0)
procctl$PROC_WXMAP_CTL(0x2, r0, 0x15, &(0x7f0000000040)=0x9)
ioctl$FILEMON_SET_PID(r2, 0xc0045302, &(0x7f0000000000)=r0)

64.94827ms ago: executing program 1 (id=9):
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x0)
r1 = fhopen(&(0x7f00000001c0)={{[0x9eda, 0x10001]}, {0xf, 0x4, "a282351561cea521c9058e8220fe452f"}}, 0x10000)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000340)={0x4, 0x0, <r2=>0xffffffffffffffff, 0x9, <r3=>0x0})
r4 = openat$smbus(0xffffffffffffff9c, &(0x7f00000003c0), 0x200, 0x0)
r5 = socket$bt_sco(0x24, 0x5, 0x89)
r6 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r7 = fork()
lio_listio(0x1, &(0x7f0000000800)=[{r0, 0x5, &(0x7f0000000040)="cc71766e4931dbdcc1a50ac76360711dd87a", 0x12, [0xfffffff9], 0xfffffffffffffffe, 0x2, 0x8, {0x8000000000000001, 0x297dd5fe, &(0x7f0000000080)="8f734530e754a351ad5aa9384673e5e2f9a5db819b3b10f29dcf9e5d920bb2d87d5b9f83c65a9de81594fd681495aa4cc4f2bf2d36b4305e62a76ffc176c17a157c0b5ec58a78c63b46edd715e4b8f5a78653596c6cb0b9571695051c1c11ec2aa2e374f72cea9a1fe25dda7f3c2f61be4d0bd008b80d17d239ff0335b92060ab6794fa0b84258a7e5"}, {0x0, 0x1d, @sigval_int=0x9, @thr={&(0x7f0000000140)="0f0f610094c461ad67e78fa9c096dfc4c34d4a0b00c4817f116662c4a2eda928c4e119e0c1670fabd6c402d5a611c48190162d42240000", &(0x7f0000000180)}}}, {r1, 0x6, &(0x7f0000000200)="2107f410fdfd97fca14559edd68fc89977072df9118ca0702585c88457ab154b181d6be2554838c0898594eef29cfcc9578fb8b1a5ef7436e1624b286e0d8f41adac7eb48442e3f57589f09c65b404325c9274875df7c18b301876bb0aff71478371ba5740220b4864e03d8e7d239baa8059318cd67fd27342743dd7f0", 0x7d, [0x5, 0x46a6], 0x7f, 0x18, 0xfffffffc, {0xfffffffffffffffb, 0xbc, &(0x7f0000000280)="e7d872243e9cddffe0721ed8a2647303e7722a74ef66bf7919e37c3082fab9cc8f8b8988a8fc0491486b0a743934b2e5b7a4547b64c5cde0f18e9985d33dd29806bdea0caa7fc89d3f9828f73f8516234ac61ff6ea532e94862d2c33b0e772f93a4c568a144871d72e6475ab46bd58a7d042152b3be67c6b4934b3181f97e12bfe023037a102b24a981273bb54f7e946a1d51e2fe0b3e55c2aff0bbf"}, {0x2, 0x10, @sigval_ptr=0x8001, @tid=r3}}, {r4, 0x9, &(0x7f0000000400)="cfd57b478e69", 0x6, [0x2, 0x7f], 0x824a, 0x4, 0xe16, {0x957e, 0x2, &(0x7f0000000440)="4b97a7b6da5256e1c1c9102ba53767ba478658c929e34e9e85c58a996e4f403a7e7f42ec8d5696de765f9b815979ff26dd6172ab69580c6a0415623e6be55e43ea248ddcb0d3022e49db7d2060bb960a7b94d5e96859ee87464ac90b66d7ac9809ed2705cfd72c33f0e243211f8b01d032b87799e7f78d0479c747a7731141f3d452bb09a81153545dd62dffa76f7b40f9e541677c28453b7a34dc69b9beda07777f7eace3838d6536df00efc19aadaef0dadc6461a32521af9699376d9815768de47b844fdd253570a58e268938d015c9f57016392ceeb2cf9e23ad51681afdea551dabcec86eb36190bd5e2f43"}, {0x3, 0x11, @sival_ptr=0x7, @ke_flags=0x8}}, {r5, 0x4, &(0x7f0000000540)="e2b8419c836d19743fab19039085ae8a44c612fc7431464fb7737b627de00e8d5fa340702cb976f70825cae6a6dbf85a5dd7d6b14917dd099cdfc7236d4ecfaca493bcde65928a3085703a0eeecce589708200165997f06054950d7f7071d94c6667a2c7fbc673076595ff986828807c60414b5f4d655d1eec739ceffba1d10993da73", 0x83, [0x3, 0x5], 0x7, 0x18, 0x2, {0x4, 0xdc, &(0x7f0000000600)="d6c6e9946c45269814bb45b891c1973a9ecfb678402f1397c298792c5aeb2ffca768b1c8ae519a1645eb04c61cfe94fc9f"}, {0x3, 0x8, @sival_int=0x400, @spare=[0x6, 0x1, 0x2, 0x3, 0x3c0000000000000, 0x8, 0x20b, 0x9]}}, {r6, 0x4, &(0x7f0000000640)="d81e2fccb6c9310b9894c3d360df0712939a2df1034d07d7b68c728f84fda490b9158cfe2936d3cc5534877efebfa4b06d6ea3e7839cfa45770cc90437d11b830e360c9985a9d72adfd4d7fa0dc707b8c3c602242075c599e4c708aa01c135ea8176a38aca33c3a108110079a0cea300526f57935a335cd1e0fa6910e2218330a240ecf895ef63a952dc77", 0x8b, [], 0x2eb9, 0x4, 0x7, {0x0, 0x4, &(0x7f0000000700)="4f5a59929e77e861970a16cec35c806639a385b853d6a75985fbc7fb1dd288372f1c4371ad5f9e4d6a8d5948209ffddc773e5fb3a778496fb6e929449375d19b1304640aaf0ac8f9772ed08afc76e92dd1b5dc030a6d3f8011ebc009e8ef37ec68dc8dfcfa0ecd3594754487efb6b573919744d2afe51043748208d99310c5683ad98a8a82601d38c568d9b431438669af0a27559d1139f1900f598ae55b5f49213280cacbf98e9e5a3754db1b54675b03362fde976dcebfaeadae85fa1b92c15828eca2a83c6081d0356ec76f7a48930f4dbd26e464e1421b0858ddc8abf4b2a257468f854fb73e605be86000d0a4f4c27d62761a63"}, {0x1, 0x6, @sival_ptr=0xf6, @tid=r7}}], 0x5, &(0x7f0000000b40)={0x1, 0x21, @sigval_ptr=0x4})
r8 = open$dir(&(0x7f0000000bc0)='./file0\x00', 0x20000, 0xc0)
truncate(&(0x7f0000000c00)='./file0\x00', 0x2)
procctl$PROC_TRAPCAP_CTL(0x0, r2, 0x9, &(0x7f0000000c40)=0xfffffffa)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000c80)={0x4, 0x0, '\x00', [@ra={0x5, 0x2, 0xb0c9}]}, 0x10)
connect$bt_rfcomm(r0, &(0x7f0000000cc0)={0x4, 0x81, 0x6, 0x1}, 0x4)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000d00)=0x2, 0x4)
r9 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r9, 0x84, 0x104, &(0x7f0000000d40), &(0x7f0000000d80)=0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000dc0)={<r10=>0x0, 0xdc}, &(0x7f0000000e00)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000e40)={<r11=>0x0, 0x1, 0x2, 0x3}, &(0x7f0000000e80)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000ec0)={r10, 0x2, 0x80000001, 0x7ff, 0x2, 0x2, 0x75ea, 0x9, {@in6={{0x1c, 0x1c, 0x2, 0x3, @rand_addr="3664971cfcfd0b36806134d07a06ba98", 0x41}}, r11, 0x81, 0xace, 0xc0, 0x9, 0x7}}, &(0x7f0000000f80)=0xb0)
ksem_init(&(0x7f0000000fc0)=<r12=>0x0, 0x6)
ksem_close(r12)
aio_mlock(&(0x7f0000001180)={r1, 0x39, &(0x7f0000001000)="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", 0xfa, [0x7, 0x3], 0x4, 0x5, 0x7f, {0xb9b0, 0x9, &(0x7f0000001100)="6c78178a975324d4a8701d52850517174e07a35c954e0977cc0201099a9eb44a45d63cf64838a28c6519a483f23c5240746d7c1b74990215918d843b2b99ccd29d1d87676f9e6d3543eff4e70b22f76ed8e4a3396222382d3fba97b9d70dc94689027f7b19b0b65b9e19b2edd29d8cdca4aba469"}, {0x0, 0x11, @sigval_ptr=0x4, @spare=[0x7, 0x40, 0xfffffffffffffffa, 0x4, 0x3, 0x1, 0x1]}})
r13 = openat$filemon(0xffffffffffffff9c, &(0x7f0000001240), 0x10000, 0x0)
open(&(0x7f0000001280)='./file0\x00', 0x40, 0x4d)
accept4$inet(r1, &(0x7f00000012c0)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001300)=0x10, 0x20000000)
kevent(r0, &(0x7f0000001380)=[{0x9, 0xfffffffffffffffc, 0x4021, 0x80000000, 0x100000001, 0xfffffffffffffffb, [0x6, 0x6, 0x3, 0xcd9]}, {0x0, 0xffffffffffffffff, 0x8020, 0x8faef292fa3e8d1d, 0x6, 0x2ce, [0x3, 0x5, 0x7fffffff, 0x1]}], 0x2, &(0x7f0000001400)=[{}], 0x1, &(0x7f0000001440)={0x80000000, 0x7})
freebsd11_fstat(r9, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, <r14=>0x0})
freebsd11_fstat(r13, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0})
fchownat(r8, &(0x7f0000001480)='./file0\x00', r14, r15, 0x4400)

59.909893ms ago: executing program 2 (id=10):
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = setsid()
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10)
r2 = open$dir(&(0x7f0000000080)='./file1\x00', 0x10242, 0x0)
r3 = openat$filemon(0xffffff9c, &(0x7f0000000180), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f00000001c0)=r2)
procctl$PROC_WXMAP_CTL(0x2, r0, 0x15, &(0x7f0000000040)=0x9)
ioctl$FILEMON_SET_PID(r3, 0xc0045302, &(0x7f0000000000)=r0)
cap_rights_limit(0xffffffffffffffff, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x31, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r7=>0x0]}, &(0x7f0000000380)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000140)={r7}, 0x14)
open$dir(0x0, 0x40000400000002c2, 0x0)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x3, 0x92, @empty, 0x4}}, <r9=>0x0, 0x80, 0x7, 0x3}, &(0x7f0000000140)=0x90)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x15, &(0x7f0000000180)={r9}, 0x8)
fcntl$dupfd(r8, 0x0, r8)
pwritev(0xffffffffffffffff, &(0x7f0000001500)=[{&(0x7f0000001180)="bfd91536991a7c0bd2ee9815b728b5a37aace3f21a07dbe290e819a3da9043064922b80c44fd27731c545d694026e0b7fe8921b30af3b681eb486025409e0039fbadfb67d3b60d40fb8dfb99a33bff29a9a104fd6a72095c4533b9e0bc3c00d5c63ef13b0e18d0ef1f03f52b18c58bbcbd5c21cf1d0399290e6d96e7f5ad10f573971f9e6180b1a09e06207529", 0x8d}, {&(0x7f0000001240)="7e393e2dbd5171719ba4200213252c590ecb560b87638033c84dd6ce8bb439019164f0b4cfa9ad3cb3c9cdb4c0ab933300902ab6d7431b2fefcd50f4f09d516e2be797b8dc7ea9eb2203640646226de0cf5de3d1d881276f9a664e23f56523a3ddc150440ee516e1c36c7135d440fd360d4dc1832a87a2e7b9222d3c8de4b61f4269244166b1047417ac852b1bfc8d51c4dbf8961a30b420ddce69a7f7c45f77d280d87091ab4ea3bf0482c3be1295ca981026", 0xb3}, {&(0x7f0000001300)="84c3ada532dabd1395462f0340078e0d377328d2f13db5b5084d27602d145cb68f1d284cd4a4ff23affa70b26fb37f49db1110254f296d87575ef808d2fa2fbb8b661ac89f81af6ae65dbc35eb4edad97a23951b9e1ca35a735c2cd956fd1b99adc87a8ae23cf6970d18c4324bccfe2f0e4dd2a33498ff7f39f3031642fe115a5d333c370605aca18be92343ef136c5d343edd8ea64285b2d245fa66e8418210b709a329a48fd6bab11d8b9d60e3c55e0f10a8bd84fdd8469b316ebc80e6c5482573a97a1bf3a31dd1e26211ead569337cf9393de4ac974c910fe3f6716af7516cef", 0xe2}, {&(0x7f0000001400)="0d230ff1970932f24f89c9a3803b690991a894f9ddbfd39ad352cd8cb0f6aa3da966f110d8031804ccbf16c21e5b18b9a9a606a154204439d9220a180a62c1e7a8666a5882f90a52471c37981f0541efaf354229f91d28bfb3b1a6bdf7666e8f90504d3e56e81abbddeee63c76ae7beee020b0a4e20bb89dbe04e71a75b090b54258a3831dfd31d7c07025f6f2fc346a9e78f66dd356b56d59e5ce1f2d51c7cf4c5d8b3bf65025e66001aa846ca1d21efbb2bc96fe8042e250931efdd345fe03d0603666517f3893a592f38153adc42cb7b50214c0e9e1a9e7464592d75d7f8c10b212472c955e70508f7385d83c762e", 0xf0}], 0x4, 0x1000)

917.452µs ago: executing program 2 (id=11):
socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000001700)=0xe)
socket(0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28)
r0 = socket(0x2, 0x0, 0x0)
wait4(0x0, 0x0, 0xa100000b, 0x0)
r1 = socket(0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x1c, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRESOCT], 0x4b)
sendto$inet(0xffffffffffffff9c, 0x0, 0x0, 0x20005, 0x0, 0x0)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = socket(0x1c, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}}, &(0x7f0000000000)=0x90)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x81, 0x81, 0x7, 0x8, 0x2}, 0xb)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000001c0)='D', 0x1}], 0x1}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xe}, &(0x7f00000002c0)=0x8)
r3 = socket$inet6(0x1c, 0x2, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
extattr_set_link(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000001c0)='\x90\xcf\xa3+\x00-=\\5\x81\xb2(\x8c&\xd9&\xb6\xc9:PM\x16SU\xef\xe8\xd6T\\\x91\x1f\xce\x19\x99#Y\x1c\fI\b07\x11\xd1=\xb1\xc5\x9d\xb6M|\xc6\x00\x00H\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\x00'/208, 0x0, 0xfffffffffffffefe)
setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000000)=0x91, 0x4)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @mcast2, 0x4}, 0x1c)
r4 = openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f0000000340)={0x7, 0x7})
ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f00000000c0)=r3)
dup2(0xffffffffffffffff, r1)
cpuset_setdomain(0x2, 0x0, 0x0, 0x20, &(0x7f0000000040)={[0x3f]}, 0x2)

0s ago: executing program 0 (id=12):
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = dup2(r0, 0xffffffffffffffff)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc)
freebsd11_lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
shutdown(r5, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x47, &(0x7f0000000440)=0x1f, 0x4)
shutdown(r5, 0x2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24)
getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000400)='./file0\x00', 0x100)
freebsd11_stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000000500), 0xa, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYRESOCT, @ANYBLOB="4a6d44b4109c8d0099dcb814d2f48d63885f7de4cb3856560eefd1d7cce37b70221b1ccaccbe6bfd27b68d3a70622d68d6b0c5a048dd72a5c4d67fcd2923c909cb87d4a6fd4570c501a6c1164c334e49d794e45d8192dfeb69295b2f7d01f9d99bd2b92e5464c205ea5884b90400bc7493ff4646afa23c221848aa745d5a11e60010a47f368d4a1a077862b4aacc6c5bd7907991b2d5c085", @ANYRES32, @ANYRES32, @ANYRESHEX, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES8, @ANYRES8, @ANYRESOCT, @ANYRESHEX, @ANYBLOB="c1bf935d9928194a50279d202998fef943c1f40414017104e9be593310502c89f0eb379c3dc5c89fe5b4918d35b46325cedd6fb9aed70f682647c6e29f8957dc88115fb2441425c7f8487fefe80ea76e014cf337fce7f0cf849ad8c415", @ANYRES32=<r7=>0x0, @ANYRESOCT, @ANYRES32=<r8=>0xffffffffffffffff, @ANYRESDEC, @ANYRES32, @ANYRES64=<r9=>0xffffffffffffffff], 0x118}, 0x105)
freebsd11_lstat(0x0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, <r10=>0x0, <r11=>0x0})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000280)=@file={0x2}, 0x2, &(0x7f0000000a80)=[{&(0x7f00000006c0)="270e39df78a07aea29492ffbb5ef022f5d357ccae2d2ac7b4410acd1416200819cf8ebbb10a764d98ffdb0c22528aceb01cc91de593e0184369edaa1f1afa5d026fdfcb75404784bc049b36cd6f167da7d792f68c351f631fd9899c1c9186516583f3371351be90ddfc43c43bcd97c88fa", 0x71}, {&(0x7f0000000980)="06f8359fd8af44bf903ec101ef75dd17549339a66359394e87976323e50e432d4e5c9cc5abed57d8c30ffa367a0c4d9f774fcefc11530178754a35e9aa001223163689676e65f6ec33a05d82d58457b4d302c21c977eea197620ddaf96d89c58c2c0762d99747619f5bd542cebd197fa9f62c7db206155cc5881cd55eae274adc5919e8440f6ad130ad85e6ea47fc6d5af904988bd664137e5fad2b79ad2de96aaa9e42cf3c47b43936d72b0277e8f9bd84c14857c1f62f19eb73f83503715647953cc49833ea2075b0870ca711b", 0xce}, {&(0x7f0000000b40)="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", 0xfe}, {&(0x7f00000007c0)="3e6a4e5e32ee62a77299797512c92efd75cad40ee5c01320093aa458361c0285e0794ed13e46b1a7f375b1ef775b06bf5395b7d21c2a4a6401c01699dcd49f8a65a6b7c1aeee757e19cd847e87e42fc005c2b6713fa8ceaa6b7cb8c9dfaaa85cd872f5b0282c18da317e129c", 0x6c}, {&(0x7f0000000c40)="8dd49d6c797aa08882188620968d5d792fe3bacdb777d31a065bc95f54240f397e35727d8a6eac942027c6f453b52ebfaab46f851a40f33c1dbdf13c228f471a44374a7f7d3bc248bb65e69b68f8b2ba5d1d73d59a2bfeb7797ac9a3fa6b390c8c7fbc4ea80761e12ce160432b2babaf885519dd56e5543cc7ba150f0c2a87186a1e123ddd0d614776fba59b3709176d7a69010280b55296f05660ee82e7606a35f07f61fb723cc7c01617183f4ac259788532311645cbbbe6d8a40c83eee1c6e6b2d33eca15d1b324571af3408b4fa81a45cfb41ac4bbe189e751f72bfd56286bd3e9e45ac80af6e5498be8bf3185bad7cd", 0xf2}], 0x5, &(0x7f0000001080)=ANY=[@ANYBLOB="6000000000000000ff6daaae64ee279809ffffc485dc0c00000000", @ANYRES32=0x0, @ANYRES32=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES8=r6, @ANYBLOB="fcf36fc8f4fbfd18065e3ce3e5d1e9f1e71f909fc8b859180acf5ea2dabf94f73e4be3113d5cf8a833bfba34d27d3f02fcb2eed2cb6f6c6e486f20583c72e34cfd3442a5a58191f70f6c93ffac9b2e2180add700454d8d65d9d0f9471374d98ed1ea644ba1403b222ab710cf6a36657585fd6499592cf76f9d4b2b1e1ed2b707f9655a06fdb33c85fa7aba1a07f846173663bdbdfa47a603862b3c73fa98459eb6d004324923d4a430e240878707bc5338b48185e36cce3f04910c8ea62db89116d2c26e5f34362f5b7d3c0c0e308f058f2e09a0af391ed8130dc332326394ac3b", @ANYRES32=0x0, @ANYRES64=r9, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r8, @ANYRES32=r5, @ANYRES32, @ANYRES32=r5, @ANYRES32=r5, @ANYBLOB="000000006000000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES16, @ANYRES32=r7, @ANYRES32=0x0, @ANYBLOB="2338e61e0df01c2c1c7f10235ed8b1edd0bfcc60708e3f145576b7b08a994772156c5e", @ANYRES32, @ANYRES32=0x0, @ANYRES32=r11, @ANYRES16, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES64=r10, @ANYRES32=0x0, @ANYBLOB="00100000"], 0xe0, 0x20000}, 0x10d)
getgroups(0x1, &(0x7f0000001340)=[<r12=>0x0])
sendmsg$unix(r1, &(0x7f0000001580)={&(0x7f00000001c0)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f00000003c0)=[{&(0x7f0000000280)="41bb6252025440027dd2e9a6dbb5ea4e43a0f968a5cc17225a1e2a9f42a95020e842ca8bf98c9a18e63ed67543c15a5fa6cf8c6dd61816464c7e1b25d57036da25a0e4aa5583dc104651aa38ede97894fee3f4250b0d29d49bc608c00bfde1373b0580fce60d4d919ffb7d41f42c32f7df65565ac864333357d0944df2bcf3a474010c89cbcb92ad61b95c3dad73c2753a95f2220c9b6fdc3eaa9460a1c37338f3927f977a54122ea4018b474fb8bc319e6213e62d3b1b62cfcda04c822b5d3cbd045bb2e6aec2ac02a75764819dcff0577201b80bb227c07fbac255582ff8c4efa0a7888113947024ed", 0xea}, {&(0x7f0000000380)="e84009b982591b940ef4d777f6ae0b5715d5303c10a8f06de7a9a6aeb501", 0x1e}], 0x2, &(0x7f0000000e40)=ANY=[@ANYBLOB="38000000000000969421d4f7998c8f6b21f52088a100ffff0000010000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=r11, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="1000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r4, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=r6, @ANYRES32=r12, @ANYBLOB='\x00\x00\x00\x00'], 0x1f8, 0x81}, 0xd)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.57' (ED25519) to the list of known hosts.
if_delmulti_locked: detaching ifnet instance 0xfffffe0058546000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058546000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058546000
SYZFAIL: SIGILL
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb000
Connection to 10.128.0.57 closed by remote host.
if_delmulti_locked: detaching ifnet instance 0xfffffe0058546800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058546800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058546800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb800

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

login: if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb800
pid 686 (cron), jid 0, uid 0: exited on signal 4 (core dumped)
pid 747 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 761 (csh), jid 0, uid 0: exited on signal 4 (core dumped)
pid 424 (devd), jid 0, uid 0: exited on signal 4 (core dumped)
pid 745 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 819 (dhclient), jid 0, uid 0: exited on signal 4 (core dumped)
pid 746 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 791 (sh), jid 0, uid 0: exited on signal 4 (core dumped)
pid 744 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 816 (dhclient), jid 0, uid 0: exited on signal 4 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe0058546800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058546800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058546800
pid 742 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 736 (sh), jid 0, uid 0: exited on signal 4 (core dumped)
pid 335 (dhclient), jid 0, uid 0: exited on signal 4 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb000
pid 740 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
set $lines = 0
pid 338 (dhclient), jid 0, uid 0: exited on signal 4 (core dumped)
Password:pid 743 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 741 (getty), jid 0, uid 0: exited on signal 4 (core dumped)

Login incorrect
login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058546000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058546000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058546000
show registers
Password:
Login incorrect
login: ps
Password:
Login incorrect
login: show malloc
Password:
Login incorrect