last executing test programs:

7.004009993s ago: executing program 0 (id=421):
mprotect(&(0x7f0000328000/0x2000)=nil, 0x2000, 0x5) (async)
kqueue()
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) (async)
r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$MDIOCATTACH(r0, 0xc1c06d00, &(0x7f00000000c0)={0x0, 0x0, 0x2, &(0x7f0000000040)='./file0\x00', 0x7c, 0x8, 0x3e, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x8, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]})
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) (async)
r2 = kqueue()
freebsd11_kevent(r2, &(0x7f0000000000)=[{}], 0x6a81, 0x0, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, 0x0, 0x0) (async)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) (async)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x0, 0x5, 0x1) (async)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x3, 0x1, 0x9831, 0xfff}, &(0x7f00000003c0)=0x18) (async, rerun: 64)
openat$crypto(0xffffffffffffff9c, 0x0, 0xd00, 0x0) (rerun: 64)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) (async, rerun: 64)
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000) (async, rerun: 64)
setreuid(0xee00, 0x0)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
getsockname$inet(r5, 0x0, &(0x7f00000001c0))
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, 0x0, 0x0)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async)
kevent(0xffffffffffffffff, &(0x7f00000002c0)=[{0x0, 0xfffffffffffffffe, 0x3b}], 0x0, 0x0, 0x0, 0x0) (async)
pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000005c0)="e9541b788ba6cc2be7480c402ff12280a4e08c3b60a04d540e6f7ed6d4a512855ab00d0bad80eb04282b489cc47d7af92a2ccf240d657d9be37467d2a283f4feeace2467ae827da90fc7ce4aabeba46da6bc98a85cd902f5d0784d4496cb40a4ff1dd76eff0e806ca9090916a91421abde73cfbbf6237960f5b95fefbb3f2f9c4423bcb018dc9522d07311ba6d6f1056270e234e9aba79", 0x97}, {&(0x7f00000004c0)="3d4161461b43140ceffd324a40c57e480cc3d46949b548f6631bfd9daff38a28a6d118bfa35379f74dc44311461b7562a42d09e4995487a179503771e459558e749f01dc518d3065fa3fd9774134261f2e6b2516fc44be3369d9075ec9de92b32e22275e5f78d075b83c7a94af196cafac65639e03dc80cf06b376f358ed5ce7be852e2dbc48cfea19bb6faa7ca509fe7a6111af8410d5341ee0a75699d8c21e55e09e14c4c2de13225ad6f7c1e2558461b4613b421d341a374dfbd356d943202ab0b20637b0e9a1601e137a7d183f73ce471fec205d8f7cbfd382486c5bdc9433a184d462bf206ca95c24df68466dec679148a91ad7bbab68", 0xf9}], 0x2, 0x0) (async)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) (async, rerun: 64)
utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000480)={{0x0, 0xffffffffffffffff}, {0x0, 0x80000001}}, 0x0) (rerun: 64)

6.935307275s ago: executing program 0 (id=422):
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)=ANY=[], 0x8)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000380)={0x0, @in6={{0x1c, 0x1c, 0x2, 0x9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x6}}, 0xd0}, 0x90)
r2 = accept(r1, 0x0, 0x0)
setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, 0x0, &(0x7f0000000240))
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$bt_l2cap(r2, 0x1609, 0x1, &(0x7f00000004c0)=0xea, 0x4)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="00002ecdbe8c4da440b829bb9551eeb1c55ebe8b5b3cef1ed07167c67a8ca48577a0799abebda17c5587c58b61586ea4f71b5b76bc64681de604f7b28f6625f86788407b2f1fc81a1e3f4d078ddf7e1457de6c72edbc62e919534b6793b2aa1a0b721ce0cf1250d846576b5f0f213e3236b52ba2c1848e2fe4f02067e4273a05d23f56fede25a71edeced6fe96a30794ce9f094ce8f5fd572530c01dfab69095e7f8c3e2a8585d291328f4ae7ea3c559ff02744a4aafaf759ecc854851746482"], 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000140))
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x3, 0xfffffffffffffff9, 0x9, 0x40000000, 0xe8c5, 0x0, [0x0, 0xd, 0x800007, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c2752d451ca96b5f61b24c88865cfe25dfb939a9fcbb9146239110e08576b3ec84e75714e740034e78dba801094faa3edb5774e0c58a39e0a1439a32fb837000000000000800108fcaeec67663ce77bfbc50affa69135c9385cd6d36ff365039a3c5a89a24e3fed7dee1a35513534f7173d892afd3b73f76a08af4f857a1f2674d9ace7647aace412d13afc1ac098fe6f86bfdef411248be5e096c4e747bfdc32a173cf9cdba48cc36819787fb0c8664abba4c4b89301778de04ce183088b", 0x14c}], 0x1, 0x0, 0x0, 0x81}, 0x0)
r5 = msgget(0x3, 0xda)
msgsnd(r5, &(0x7f0000000740)=ANY=[@ANYBLOB="020000000000000010a358b83df0af77bc4bef603dfd38a6261df89bf839ccc7c2703e9ff9e595d13c7aafc5bc89d7cd82f947a93d8c86095f4f4708107d86f509434da4e5cd135a0ec749bb43a617b33895e3692d2eccf15250d69dd39e48f775b358e90e78afa079427ac509864b8a1cefe8d3fc8c0526f2c0125c2ad7e88abd4d50ea761bd8637186706fac5997ab76c6a2670903e17ffe7f94c49791e7e76f0ff57e96d5267eb92fe72e2cd17ee57543d308bbe7703b5289d3aa1dc9bd6147a75df335c0ba788ad9d37d4003eef81976e35a26260f5f822e50524b293d2b2bdd193d16473d207b83d200"/246], 0xf6, 0x800)
accept4$unix(r4, 0x0, &(0x7f0000000000), 0x0)
ioctl$BIOCFEEDBACK(0xffffffffffffffff, 0x8004427c, &(0x7f00000001c0)=0x4)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
__realpathat(r6, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/1, 0x1, 0x0)
connect$inet6(r6, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
rfork(0x85000)
socket$inet6_tcp(0x1c, 0x1, 0x0)

6.704828404s ago: executing program 0 (id=426):
r0 = msgget(0x2, 0x120)
getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)=<r1=>0x0)
freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r3=>0x0})
getgroups(0x3, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, <r4=>0xffffffffffffffff])
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000240)={0x8000, 0x7f, <r5=>0x0, 0xa, 0xffffffffffffffff})
r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f00000000c0)={0x16, 0x0, 0x20, &(0x7f0000000100)="0b6fac4103e7a00d4689e808d0d4755aedaacdd4743c7eaa2c7300d05fe86026", 0xfda0, 0x0, 0x0, 0x7d86699a})
ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x8060, &(0x7f00000002c0), 0x0, 0x0, 0x0})
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000500)={{r1, r2, r3, r4, 0x1d6, 0x4, 0x0, 0xc}, 0xdb, 0x7, 0x76, 0x7, 0x8000000, 0x200, r5})
socket$inet_sctp(0x2, 0x1, 0x84)
r7 = socket(0x2, 0x1, 0x0)
r8 = fhopen(&(0x7f0000000100)={{[0x6, 0x9]}, {0x2063, 0x9, "5922c4530881564c0968d0f5e005ff73"}}, 0x310a00)
kevent(r8, &(0x7f0000000140)=[{0x8, 0xfffffffffffffff3, 0x8000, 0x10, 0x0, 0xad3, [0x6, 0x9, 0x6, 0x2409]}, {0x6, 0xe71e72fac69fda9e, 0x93, 0x40000000, 0x3, 0x2, [0x8001, 0x3, 0x1]}], 0x2, &(0x7f0000000640)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000800)={0x1, 0x4})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
sendto(r7, 0x0, 0x0, 0x20184, &(0x7f0000000040)=@in={0x10, 0x2, 0x3}, 0x10)

6.704316609s ago: executing program 0 (id=427):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
mkdir(&(0x7f0000000500)='./file0\x00', 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r3 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700))
r4 = socket(0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet6(r4, &(0x7f0000000600)="14a3fb1a6025b8cdd859c1c2900984923796fa62612e29c5a050c38d8c9f8cb62763920df1f67ddcd95e8d3e9984b6ce65093291e16bd3c0690a6f3c041c1d1b149dcdbfc289cafbafae52adad225aa5d98169f951ae4af8a475a23b341bdbfd6dc85dd7b948384873e36b7f552234749130e94c3e137fe507ad", 0x7a, 0x0, 0x0, 0x0)
r5 = kqueue()
kevent(r5, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r7 = dup2(r6, 0xffffffffffffffff)
r8 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r8, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r8, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r8, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c2752d451ca96b5f61b24c88865cfe25dfb939a9fcbb9146239110e08576b3ec84e75714e740034e78dba801094faa3edb5774e0c58a39e0a1439a32fb837000000000000800108fcaeec67663ce77bfbc50affa69135c9385cd6d36ff365039a3c5a89a24e3fed7dee1a35513534f7173d892afd3b73f76a08af4f857a1f2674d9ace7647aace412d13afc1ac098fe6f86bfdef411248be5e096c4e747bfdc32a173cf9cdba48cc36819787fb0c8664abba4c4b89301778de04ce183088b220700174ca1107863fc3500214a48fd44cd24da967f302be96774a686a363da73f49978a5a3ae0f0b46ac297bb83d21274e2b92fed3890d878907c57de8e86398ba408a9b79aa", 0x193}], 0x1, 0x0, 0x0, 0x81}, 0x0)
fstatat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000780), 0x9fde3e94cfc486c4)
socket(0x2, 0x5, 0x0)
r9 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r9, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r9, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x8}, 0x8)
rfork(0x85000)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000))

6.424348149s ago: executing program 0 (id=430):
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x3, 0x6, @sival_ptr=0x4})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x100000, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x43646bf068fb5d63)
unlink(0x0)
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00')
openat$filemon(0xffffff9c, &(0x7f00000001c0), 0x2000000, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000028c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0xfffffffe, 0xfffffffd, 0x0, 0x0, 0x0, 0x1f}, &(0x7f0000000100)=0x98)
bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10)
setsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4)
connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)
shmget$private(0x0, 0x1000, 0x273, &(0x7f0000ffa000/0x1000)=nil)
r3 = socket(0x2, 0x1, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040))
setsockopt(0xffffffffffffff9c, 0x0, 0x2, &(0x7f0000000100)="2cc9690c", 0x4)
sendmsg$unix(r3, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x85)
rfork(0x1000)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r4, &(0x7f00000008c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x0, @rand_addr=0xfffffffe}, 0x10, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x88)
bind$bt_sco_sockaddr_sco(r3, &(0x7f00000001c0)={0x8, 0xe}, 0x3)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r5, r4)

6.325635975s ago: executing program 0 (id=432):
ksem_post(0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000380)=0x8)
pipe2(&(0x7f0000000080)={<r1=>0xffffffffffffffff}, 0x0)
kmq_timedreceive(r1, 0x0, 0x0, 0x3, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x2e)
__semctl$GETPID(0x0, 0x0, 0x4)
ksem_open(&(0x7f0000000000)=<r3=>0x0, &(0x7f0000000200)='/!\x00\n\xfe\x16]\xa3l\xb2\xcfW\xd1\xce\xc2\xbcC\xcc|@\xe1\xcb]_9`\x94X\xfa$S%\x1f9\xa8\xf8\x83J\x14\xd4,I\xe4\x03$\xdcNs\x86n\xabFo\x03\x00Q\xa2\n\xd3{\xdfF\xec\x81\xe8\xf05\xe0\xca\xcc\xa3\xac\xd1%\\\xbf\xd6\x0f\xb5[\x89\xcb)tq\xd7\xf0\xb2\xc4\x9b\xc9m\xff\x95\x19\xbc\xec[tbr\xca\xb2\n\"@[\x06$Q(\xe1\x03\xa5*\xe7\x91\fJ\r\xfae\xb3', 0x200, 0x4c, 0x0)
ksem_wait(r3)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000000c0)={0x16, 0x23, 0x20, &(0x7f0000001940)="0b6fac4103e7a00d4689e808d0d4755aedaacdd4743c7eaa2c7300d05fe86026", 0x0, 0x0, 0x0, 0x7d86699a})
ioctl$CIOCCRYPT(r4, 0xc0306367, &(0x7f0000001380)={0x0, 0x1, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, &(0x7f0000000380)})
r5 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000300)='./file0\x00', r5, &(0x7f0000000480)='./file0\x00')
symlinkat(&(0x7f0000000dc0)='./file0\x00', r5, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(r5, &(0x7f0000000380)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x159)
mount(&(0x7f0000000140)='zfs\x00', &(0x7f0000000600)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x95100001, &(0x7f0000000900)="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")
r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0xd00, 0x0)
ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f00000000c0)={0x19, 0x13, 0x6, &(0x7f0000000040)="0100743adeff", 0x0, 0x0, 0x1, 0x7d86619a, [0x0, 0x7]})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setreuid(0xee00, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_TXTLS_ENABLE(r7, 0x6, 0x27, &(0x7f0000000040)={&(0x7f0000000080)="00b2c06df480cfe19f0da47ac02354", 0x0, &(0x7f00000000c0)="d7", 0xb, 0xf, 0x0, 0x7, 0x1, 0x0, 0x3, 0x3, "4cf4091400"}, 0x40)
dup(r7)
socket$inet_sctp(0x2, 0x1, 0x84)
ioctl$UI_SET_EVBIT(r2, 0x20045564)

4.294584756s ago: executing program 1 (id=444):
__semctl$SEM_STAT(0x0, 0x1, 0xa, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r0, &(0x7f00000005c0)="b3538dc7e5984e9bb8280068c5f2ea5259e1f883da0ff7864dfe74d3506a94e1582e599ce5f13c6a0e38d8199ddffae9c4572f221843b0126b515c15d6ff99a920fdf2e96e88c6fa20ad740feb7e78c1c2998470de6218164cc9f7696d83300e754ea7aea1d0552949390c9f6a3ccc924fbe6fed91f33a5778e6b0a7dcf4541105b38bda8991a29ce7ffca52d2b6e23c18ea64320b11dfaf592ab164dbfafcc4f1ff94047dc5fd30bf40b7fc392041ebc7b8a44df5dcc784a1d04af33bdc8f", 0xbf, 0x20004, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r3 = socket(0x1c, 0x3, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0)
lseek(r3, 0x8de, 0x3)
getsockopt$inet6_buf(r3, 0x29, 0x66, 0x0, 0x0)
fcntl$lock(r2, 0xd, &(0x7f0000000080)={0x1, 0x3, 0x0, 0xd})
flock(r2, 0x2)
open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x0)
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
open$dir(&(0x7f0000000200)='.\x00', 0x20, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
rfork(0x3060)
setsockopt$inet_int(r1, 0x0, 0x4, 0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
getsockopt(r1, 0x8, 0x3, &(0x7f0000000380)=""/59, &(0x7f00000003c0)=0x3b)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000340)={0x1f, 0x0, 0x10, &(0x7f0000000100)="0b6fac4103e7a00d4689e808d0d4753c", 0x0, 0x0, 0x0, 0x7d86699a, [0x3, 0x3, 0xffffff5f, 0x4f]})
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r5, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10)
sendto$inet(r5, 0x0, 0x0, 0x20104, 0x0, 0x0)
writev(r5, &(0x7f00000004c0)=[{&(0x7f0000000280)="84b6e25de517f31da8e67f38a9b23f105bd43b5ae99e931857ce5b3c9ad3ea0fd1b962c4cf8d94c0fae1e2028707b7773f47cc7c80e8c4b928e9dcee10ff69194690fe0837c33811e9513bd04e9e77ca81e83ead2b8313be53165f0e0400000025c8f749022a73bc5d4833778cd22f81da393b56ec9f6866ad814a2357946312ccda13a91735b4cd4eec134d175f27363a9d36d743ff2b7e33f353bb017d", 0x9e}, {&(0x7f0000000000)="89421f57ac135c4e38e3e16323aa3bdbbf624337f2d6dc0a01bcbdb463", 0x1d}, {0x0}, {&(0x7f0000001680)="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", 0xfe0}, {&(0x7f0000000540)="7b108ff01dbee559a42cc94afc083dd9125a6140cb613a53b544d14733894f27b158994720b41657b05d932dbb7fccd8533a9ce4dba00f419c72f478f627c21ed6e6f1db055d4393778584224b2bead1e2cef9a66be4e62d32c475bfab5d5e209e46704e2d8a77195f0550511f1f3c093d925461aabaf4dccd01e9483bf051014016721634aa09c5172dbf966f5030696ef2b81897a3882de8cebca3c6ff50cc3b25ac75888ec2d14ef9492d44a4aac1e44e90307ba6c20e941645db38e74a9070", 0xc1}, {&(0x7f0000000040)="4d9ff1d62c21ae5a", 0x8}, {&(0x7f0000000180)="d64524e4730bc3db1429cf75a7d429487fdd41414d77c01427105d9fceb3e60ba19bd2653e83ead8b4a00c301ce54cc4d85c8e0d51a80a8cfb73e8a7bd0af7f5d2c3134f", 0x44}, {&(0x7f0000000400)="f10d104641164932083af9ad504858daa4260f8eca15cf9202b7d057eabc5f12373f6aa3f0c21bceb3fce3778683acd323a0a29dedfe3eb718a740588889e91668d68bdf883d75bffe300342aa324a62536e48676667a61d8ffb830ed90062cbd3a1c95d5b80fff8f9b465e1dfd94c7342a8d856d60b46d14c4703301b05f5b7a4d6ffee2b2f61fa8085e29db48dec68cf44b9285e55", 0x96}], 0x8)

3.509502714s ago: executing program 1 (id=448):
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
ksem_open(&(0x7f0000000140), &(0x7f0000000240)='\x00', 0xa00, 0x1, 0x6)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c2752d451ca96b5f61b24c88865cfe25dfb939a9fcbb9146239110e08576b3ec84e75714e740034e78dba801094faa3edb5774e0c58a39e0a1439a32fb837000000000000800108fcaeec67663ce77bfbc50affa69135c9385cd6d36ff365039a3c5a89a24e3fed7dee1a35513534f7173d892afd3b73f76a08af4f857a1f2674d9ace7647aace412d13afc1ac098fe6f86bfdef411248be5e096c4e747bfdc32a173cf9cdba48cc36819787fb0c8664abba4c4b89301778de04ce183088b220700174ca1107863fc3500214a48fd44cd24da967f302be96774", 0x167}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0)
fstatat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0}, 0x400)
ksem_init(0x0, 0x7)
sync()
r4 = open(0x0, 0x400, 0x81)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
r6 = socket(0x0, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000100)=@file={0x2}, 0x2, &(0x7f0000000180)=[{0x0}], 0x1, &(0x7f0000000b40)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRES32=r5, @ANYRES16, @ANYRES8=r3, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES64=r3, @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="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", @ANYRES32, @ANYRES32, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES8, @ANYRES32, @ANYRES32, @ANYRES8=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES8, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32=0x0, @ANYRES32, @ANYRES16=r2, @ANYRES32, @ANYRESOCT=r4, @ANYRES32, @ANYRES64=r6, @ANYRES16=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES64=r1, @ANYBLOB="0010"], 0xe0, 0x20000}, 0x0)
getegid()
socket(0x2, 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r8, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
r9 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0)
sysarch$I386_SET_IOPERM(0x4, &(0x7f0000000540)={0x1, 0x5, 0xfffffff9})
ioctl$CIOCCRYPT(r9, 0xc01c6367, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0})
dup2(r7, r8)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8)

2.907189739s ago: executing program 2 (id=450):
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000440)={0x19, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfffffb, [0x1100, 0x0, 0x0, 0x1]})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00000000000008060006"])
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000180)=0xf9, 0xfffffffffffffe9b)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x1}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000a40)={<r5=>0x0, 0x8000}, &(0x7f00000003c0)=0x8)
r6 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
mkdirat(r6, &(0x7f0000000040)='./file0\x00', 0x0)
open$dir(&(0x7f0000000100)='./file0/file0\x00', 0x200, 0x0)
openat(r6, &(0x7f0000000180)='./file0/file0/../file0\x00', 0x0, 0x0)
__realpathat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000009c0)=""/14, 0xe, 0x0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000400)={r5}, 0x8)
bind$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x1, @loopback}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r2, r7)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000a00)={0x1, [<r9=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000001900)={@in={{0x10, 0x2, 0x1}}, r9}, 0x90)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={r9, 0x6}, &(0x7f0000000340)=0x8)
r10 = socket$inet_sctp(0x2, 0x5, 0x84)
r11 = socket$inet6_sctp(0x1c, 0x3, 0x84)
ioctl$DIOCRGETTABLES(r8, 0xc450443f, &(0x7f0000000480)={{"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", "af6421e9e736d3d7c140e5202176fb980e00", 0x5}, &(0x7f0000000200)="29f28c91998770a8c291a9278682828c217477bfa00a4f17434d1f19ecbeaa8efb0a44a9d71bbe152258b5a3226b5d31efd10e92de8dad2ac49fe086ddd4e18dbbce25a9c983b02924c3417a1d55f436c2d41b06a2a30f34faaa911cb3eb5b0792e224a520487c597c09410e894fd6124d0399a0ae66f0a49a76fb4b8a8f0d87b124d9b9b24404ee68c78306d1c309efb4ad37dacef4bcf1034c3d614e64506f829062b120b6297a325ce3996e543b9eed25ba6ee38c5c4d53abe6b754e472aeadcdf87bcaaaebb9a7bab7b13ab6d0f187d0887377c82610", 0xa8f7, 0xdc, 0xf1, 0x3, 0x6, 0x44, 0x0, 0xd})
connect$inet(r10, &(0x7f0000000980)={0x10, 0x2, 0x1, @multicast1}, 0x10)
r12 = dup2(r10, r11)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8)

2.804743862s ago: executing program 1 (id=451):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000400)="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", 0xfb}, {&(0x7f0000000340)="1037", 0x2}, {&(0x7f0000000500)="79a0d21e4aea473b074b084de4f36181079176081f78366049ece10322c60cb23ddab99ee16fd8a7aa180ee22f4ad87f323dd3d877e5cddc763912230d4638cb34284350a7ed9c5d4e8f477c408c55a81096472492fc0610829ec1eb3146e345132f105330f36dba5bd068b1066ea52eaf07724b4b466fbc0900848cb93758ae6cab090415a51a6636793f89e27a672da99e1e5e0a6585efef48138e6a8e5a5e44be95ae5c23a2cd", 0xa8}, {&(0x7f00000005c0)="3a308f43a96fd272f390b9cc587b37407562ea62f7be41e788407d3feb4047a188f8741f3f007ee803f2fa6eeea11b7aec253d2788cd1cf2c319c4eb5ae78217363c6df1e8bca4c68bef65f41df568e893a17f6dddde1df00615f2eba17e74b6f4ac941392f3", 0x66}], 0x4)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0x1c, 0x1, 0x6, @mcast2, 0xff}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000980)=ANY=[@ANYRES32=0x0, @ANYBLOB="0200"], 0xa)
truncate(0x0, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
vfork()
socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_group_source_req(r4, 0x29, 0x52, &(0x7f00000000c0)={0x0, {{0x1c, 0x1c, 0x0, 0x0, @mcast2}}, {{0x1c, 0x1c, 0xffffffffffffffff, 0x0, @rand_addr="19fdb123c091ae3db1f1c5f51d8be800"}}}, 0x108)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x3, 0x0, @mcast2}}, {{0x1c, 0x1c, 0x1, 0x0, @empty}}}, 0x108)
setsockopt$inet6_group_source_req(r4, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x1, @mcast2}}, {{0x1c, 0x1c, 0x1, 0x0, @loopback, 0x4}}}, 0x108)
ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfdffff7e, [0x0, 0x40000, 0xffffffff]})
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x11, r1, 0x0)
seteuid(0xffffffffffffffff)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000001000/0x3000)=nil)

2.736337901s ago: executing program 3 (id=454):
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000040)={0x11}, 0x8)
sendto$inet6(r0, &(0x7f0000002700)="6a3364f80c04449d", 0x2400, 0x0, &(0x7f0000001280)={0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x3}, 0x1c)
fstat(r0, &(0x7f0000000040))
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r1, 0x29, 0x23, &(0x7f0000000000)={0x35, 0x1, '\x00', [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x18)
unlink(0x0)

2.674694104s ago: executing program 3 (id=455):
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000001400)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x8000000a}, 0x10)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, 0x0, 0x0)
fork()
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
syz_emit_ethernet(0x400e, &(0x7f0000000000)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "15f2ff", 0x3a3a, 0x0, 0x0, @rand_addr="eee7567b2c0e000000004c1e7b3b00", @local={0xfe, 0x80, '\x00', 0x0}}}}})
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x3, 0x1, 0x5, 0x1f83}, 0x0)
setsockopt$inet6_udp(r4, 0x11, 0x1, 0x0, 0x0)
open$dir(0x0, 0x200, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x4}, &(0x7f0000000080)=0xc)
openat$filemon(0xffffffffffffff9c, 0x0, 0x1, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x919c48038ae2a957, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0)
kqueue()

2.674061453s ago: executing program 3 (id=456):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000280)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000400)="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", 0xfb}, {&(0x7f0000000340)="1037", 0x2}, {&(0x7f0000000500)="79a0d21e4aea473b074b084de4f36181079176081f78366049ece10322c60cb23ddab99ee16fd8a7aa180ee22f4ad87f323dd3d877e5cddc763912230d4638cb34284350a7ed9c5d4e8f477c408c55a81096472492fc0610829ec1eb3146e345132f105330f36dba5bd068b1066ea52eaf07724b4b466fbc0900848cb93758ae6cab090415a51a6636793f89e27a672da99e1e5e0a6585efef48138e6a8e5a5e44be95ae5c23a2cd55ec", 0xaa}, {&(0x7f00000005c0)="3a308f43a96fd272f390b9cc587b37407562ea62f7be41e788407d3feb4047a188f8741f3f007ee803f2fa6eeea11b7aec253d2788cd1cf2c319c4eb5ae78217363c6df1e8bca4c68bef65f41df568e893a17f6dddde1df00615f2eba17e74b6f4ac941392f3", 0x66}], 0x4)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r3, &(0x7f0000000240)={0x1c, 0x1c, 0x1, 0x6, @mcast2, 0xff}, 0x1c)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000980)=ANY=[@ANYRES32=0x0, @ANYBLOB="0200"], 0xa)
truncate(0x0, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
socket(0x2, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
vfork()
lio_listio(0x1, 0x0, 0x0, &(0x7f0000000340)={0x1, 0x8, @sival_int, @spare=[0x4000000000000000, 0xf, 0x0, 0x1]})
socket$inet_tcp(0x2, 0x1, 0x0)
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f00000000c0)={0x0, {{0x1c, 0x1c, 0x0, 0x0, @mcast2}}, {{0x1c, 0x1c, 0xffffffffffffffff, 0x0, @rand_addr="19fdb123c091ae3db1f1c5f51d8be800"}}}, 0x108)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x3, 0x0, @mcast2}}, {{0x1c, 0x1c, 0x1, 0x0, @empty}}}, 0xffffff72)
setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x1, @mcast2}}, {{0x1c, 0x1c, 0x1, 0x0, @loopback, 0x4}}}, 0x108)
ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfdffff7e, [0x0, 0x40000, 0xffffffff]})
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x11, r1, 0x0)
seteuid(0xffffffffffffffff)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000001000/0x3000)=nil)
seteuid(0x0)

1.924863681s ago: executing program 2 (id=457):
setreuid(0x0, 0xee00)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x118)
extattr_delete_fd(r0, 0x2, &(0x7f0000000300)='/dev/bpf\x00')
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000340), &(0x7f0000000300)=0x8)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
freebsd10_pipe(&(0x7f0000000480)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
cap_rights_limit(r3, &(0x7f0000000580)=[0x20000207fffffe0, 0x400000000000001])
poll(&(0x7f0000000000), 0x0, 0x0)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
mkdir(&(0x7f0000000040)='./file1\x00', 0x0)
ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x8, 0xd, 0x4, 0x1}, {0xfffd, 0x9, 0x9}]})
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0xffff}, 0x90)
open(&(0x7f00000007c0)='./file1\x00', 0x0, 0x0)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0)
flock(r5, 0x1)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x1204, &(0x7f0000000140), 0x1)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x5410, 0x9}, &(0x7f0000000080)=0xe)
shmat(0xffffffffffffffff, &(0x7f0000ff9000/0x7000)=nil, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r7, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10)
shutdown(r7, 0x0)

1.784967212s ago: executing program 1 (id=458):
socket$inet6_sctp(0x1c, 0x1, 0x84)
rtprio(0x1, 0x0, &(0x7f00000001c0)={0x3, 0xfbfd})
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket(0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x81, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x800000, @empty, 0xe5}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, &(0x7f0000000200)={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3ff}, 0x101}, 0x1c)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x125}], 0x1, 0x0, 0x0, 0x81}, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000005c0)={0x16, 0x1d, 0x48b, &(0x7f0000001380)="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", 0x0, &(0x7f0000001300), 0x8, 0x9, [0x80000001, 0x10008, 0x4, 0x8]})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x1, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_ptr=0x2, @ke_flags=0x1c00b})
sendmsg$inet6_sctp(r3, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x8, @mcast1, 0xa4}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000440)="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", 0x12e}], 0x1, 0x0, 0x0, 0x104}, 0x20180)
socket(0x1c, 0x1, 0x0)
sysarch$I386_SET_LDT(0x84, &(0x7f0000000400)={0x54a000, 0x0})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x8, @mcast2, 0x800}}, 0x0, 0x8d, 0x6, 0x9, 0x6, 0x4, 0x4}, 0x98)
socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x8, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)

1.634725414s ago: executing program 3 (id=459):
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x26, 0x0, &(0x7f0000000040))
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x31, 0x0, 0x0)
setsockopt$inet6_buf(r1, 0x29, 0x19, &(0x7f0000000000)="6300000000000000c3c4a3f49f8d6f530da256df67d19f14727921974b7ce94ad07a012ea94fb63ebfa803b634e0acf89cc3a57d65fa2dd4878342369564460acfc9dc9a50354b3c6346ec083ab946c6216d2f6a0f8e23fdf61b8d288374b948434648", 0x63)
msgget$private(0x0, 0x0)
r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0)
fspacectl(r2, 0x1, &(0x7f0000000040)={0x0, 0x7}, 0x0, &(0x7f0000000080))
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x2, 0x31ad8f0b, @mcast1, 0x1ff}}, <r4=>0x0, 0xd2, 0x7f}, &(0x7f00000003c0)=0x90)
sendmsg$inet6_sctp(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)="15a7e092783a6c54b97031a56ac4ab9740da0de7d591ef6349236a9a268d2d935f41a2f007aaf939fbce175dd834fe81fd180fde38526b5946b0e202f5c5b253fd08fc711a8f927d15f694d26e49c6d27532b2c26a829e6f68e252a129f734a2633f2bd9d82758379a9f7e46f9f1c1ab097b024eeb865978e62ff27a951f", 0x7e}, {&(0x7f0000000180)="6535f532728c4137", 0x8}], 0x2, &(0x7f0000000400)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndinfo={0x1c, 0x84, 0x4, {0x2c, 0x1860, 0x80000000, 0x3ff}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x5, 0x8020, 0x1, 0x9, 0x59, 0x1, 0x6689a45f, r4}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x1f}}, @init={0x14, 0x84, 0x1, {0x4, 0x9, 0x1, 0xf61}}], 0x80, 0x1}, 0x20081)
getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000640)={r4, 0x1}, &(0x7f0000000680)=0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000006c0)={0x1, [0x400]}, 0x6)
pathconf(&(0x7f0000000700)='./file0\x00', 0x9)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000740), &(0x7f0000000780)=0x4)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000007c0)={@in6={{0x1c, 0x1c, 0x0, 0x7fff, @mcast2, 0x80000000}}, r4, 0x1000, 0xf5, 0x8001}, &(0x7f0000000880)=0x90)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r5, 0x84, 0x24, &(0x7f0000000200)={r4, @in6={{0x1c, 0x1c, 0x2, 0x5, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}}, 0x2}, &(0x7f0000000980)=0x90)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000b00)={0x1, 0x23}, 0xc)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet(r5, &(0x7f0000000b80)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
recvfrom$unix(0xffffffffffffffff, &(0x7f0000000bc0)=""/4096, 0x1000, 0x40083, &(0x7f0000001bc0)=@file={0xa, 0x0, './file0\x00'}, 0xa)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000001c00), 0x80, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
socket(0x2, 0x1, 0x0)

1.014401704s ago: executing program 2 (id=460):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
freebsd11_mknod(&(0x7f0000000180)='./file1\x00', 0x1000, 0x0)
open$dir(&(0x7f0000000080)='./file1\x00', 0x400000, 0x0)
r1 = kqueue()
kevent(r1, &(0x7f00000001c0)=[{0x3, 0xfffffffffffffff8, 0x3}], 0x1, 0x0, 0xffffffffffffffaf, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000d80)={&(0x7f00000013c0), 0xa, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f0000001740)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC, @ANYRESDEC, @ANYRES64, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESOCT, @ANYRES32, @ANYBLOB="7e2302ab5b63cd1e9450a53226152be47c5b2ab90b1677bb290cbc534540c9996b3e6962b7cbbe3d29a6ed35c60c9afdeb6239bbeba2682b30e77dbe8d65f2fd2f95bc0f8aff3d75afcfc4c472b86d273fd1185f69206f", @ANYRES16, @ANYRES32=0x0, @ANYRESDEC, @ANYBLOB="98c084dcaed0a0326a49135b5fa13a923a07270667a32bb8ff07000043cbb7994e"], 0xe8}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCOSFPADD(r4, 0xc088444f, &(0x7f0000005780)="18b3daeab77f51797ea3f13b9684aa0acea51767e57f52534abff1656c02913fee22e94b1186f87a873e190f90ea2038bcfb1424eb76c931e5ef35")
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000000100)=0x5, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0x0, 0x1]})
socket$inet6_sctp(0x1c, 0x5, 0x84)
syz_emit_ethernet(0x5a, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20104, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
setresuid(0xee01, 0x0, 0x0)
pathconf(&(0x7f00000001c0)='./file0\x00', 0x3e)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0)

784.931541ms ago: executing program 3 (id=461):
shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000000)=""/224)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000003c0)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x469, &(0x7f0000000040)={0x6, "50afe2c27f64c6559500ab4a3cff00"}, 0x14)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x46b, &(0x7f0000000000)={0x0, "00000000f800000000f90500"}, 0x2e)

744.691309ms ago: executing program 3 (id=462):
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0)
open$dir(0x0, 0x40000, 0x112) (async)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_buf(r0, 0x0, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000140)={0x0, 0x23, 0x81, &(0x7f00000004c0)="966dc41bc93835862f88676e547927ce8838c8fcf1efeed800a10300000000000000698ea710c52835a27baa21e227435821841446fff96b0eebe3c0c76ada37f705e662e78931e1fa71c1825126901f4c2c9f2e6b62a5bf68c821f68abd7a1e4e18d56fb298cefe998af519a2e90100000038716fd16c9334b98aa84242757a97", 0x0, 0x0, 0x400, 0x400098a, [0x0, 0x200401, 0x1, 0x1]})
fork() (async)
procctl$PROC_REAP_KILL(0x2, 0x0, 0x6, &(0x7f0000000280)={0x1, 0x2340, <r1=>0x0, 0x7f, <r2=>0xffffffffffffffff})
r3 = getpid()
procctl$PROC_REAP_KILL(0x0, r1, 0x6, &(0x7f0000000680)={0x7f, 0x0, r2, 0x10012, r3})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) (async)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) (async)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f00000000c0)=0xe, 0x4) (async)
shutdown(r4, 0x0) (async)
vfork() (async)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) (async)
r5 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdffffff, [0x8]}) (async)
recvmsg(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=""/242, 0xf2}, 0x0) (async)
r6 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r6, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000005c0)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty, 0x2}}}, &(0x7f0000000240)=0x90) (async)
getsockopt(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84) (async)
open(&(0x7f0000000200)='./file0\x00', 0x300, 0xe1) (async)
r7 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r7, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
rfork(0x10) (async)
rfork(0x3060)
socket$inet6_sctp(0x1c, 0x1, 0x84)

674.807335ms ago: executing program 1 (id=463):
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000280))
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f00000002c0)={0x10, 0x2, 0x0, @multicast2}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x388e2e125c45827e, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x4, 0x6, 0x2, 0x1004, 0x5b}, 0x14)
connect$inet6(r4, &(0x7f0000000200)={0x1c, 0x1c, 0x2, 0xfee, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
dup2(r4, r4)
r5 = open$dir(0x0, 0x40, 0x0)
open$dir(&(0x7f0000000280)='./file0/file0\x00', 0x1, 0xd)
connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @loopback, 0x400}, 0x1c)
syz_emit_ethernet(0x2e, &(0x7f0000000340)=ANY=[@ANYRES8=r5, @ANYRES32])
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
procctl$PROC_WXMAP_STATUS(0x0, 0x0, 0x16, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100))
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x80000005, 0x0, 0xbd9d, 0x100000, 0xfffffffffffffffd})
r7 = dup2(0xffffffffffffffff, r6)
r8 = getpid()
ioctl$FILEMON_SET_PID(r7, 0xc0045302, &(0x7f0000000040)=r8)
symlink(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000300)='./file0\x00')
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
ioctl$DIOCRCLRTABLES(r3, 0xc450443c, &(0x7f0000001080)={{"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", "9580b00ba3de3f08d86407102dbc550fc5da9c1df1f00c6c16739fec7e2d89b8"}, 0x0})
read(0xffffffffffffffff, &(0x7f0000000b80)=""/4079, 0xffffffffffffff6b)
dup2(r2, r1)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000380)={0x0, 0x3, 0x7f}, &(0x7f0000000080)=0x8)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r9, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8)

614.792849ms ago: executing program 2 (id=464):
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24)
rfork(0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f0000000040)={0x15, "0000efffff0d8ec52b1bb66c00000002"}, 0x14)
setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000000)={0x37, 0x0, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, 0x10)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000000c0)={{"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", "9c611fcece778f67079f09b248b3e3203c4f56131bf5746a5cb92d3a781028c9", 0xff, 0xfc}, &(0x7f0000000080)="371a4958c6688fd6b126008cf9cc46555a211eebdbdb40b3e751a90d819da2d01fe5153e5b00bec031c614dcd29d58b85ea9303b9ab4d4f241dcadb599", 0x5, 0x100, 0x5, 0x2, 0x4, 0x80, 0x3ff, 0x4})
r1 = accept4$inet6(r0, &(0x7f0000000540)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000580)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000005c0)={0x1c, 0x1c, 0x3, 0xfffffff5, @loopback, 0x7}, 0x1c)

574.876853ms ago: executing program 2 (id=465):
r0 = fork()
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r1, 0x80000001, &(0x7f0000000040)='\x00', 0x1, [], 0x38d, 0x0, 0x0, {0xa1ef, 0xa, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}})
r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x4)
mmap(&(0x7f000014f000/0x3000)=nil, 0x3000, 0x8cb06c9b0ae69a5b, 0x80010, r1, 0x0)
r3 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x8)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000280), 0x10000, 0x0)
r6 = dup(r5)
ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000180)={0x0, 0x12, 0x0, 0x0, 0x1, &(0x7f0000000840)='p', 0x0, 0xfdffffff})
ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0xa818}}, 0x0, 0x2, 0x4000c6b, 0x1aeca859e168412c}, 0x98)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x7fffffd, 0x9}, 0xc)
socket$inet_sctp(0x2, 0x5, 0x84)
r8 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0xd00, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
ioctl$CIOCGSESSION2(r8, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0xf]})
openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
r9 = kqueue()
kevent(r9, &(0x7f0000000000), 0x10000, 0x0, 0xfc, 0x0)
wait4(r0, 0x0, 0x5, 0x0)

35.881705ms ago: executing program 2 (id=466):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000400)="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", 0xfb}, {&(0x7f0000000340)="1037", 0x2}, {&(0x7f0000000500)="79a0d21e4aea473b074b084de4f36181079176081f78366049ece10322c60cb23ddab99ee16fd8a7aa180ee22f4ad87f323dd3d877e5cddc763912230d4638cb34284350a7ed9c5d4e8f477c408c55a81096472492fc0610829ec1eb3146e345132f105330f36dba5bd068b1066ea52eaf07724b4b466fbc0900848cb93758ae6cab090415a51a6636793f89e27a672da99e1e5e0a6585efef48138e6a8e5a5e44be95ae5c23a2cd", 0xa8}, {&(0x7f00000005c0)="3a308f43a96fd272f390b9cc587b37407562ea62f7be41e788407d3feb4047a188f8741f3f007ee803f2fa6eeea11b7aec253d2788cd1cf2c319c4eb5ae78217363c6df1e8bca4c68bef65f41df568e893a17f6dddde1df00615f2eba17e74b6f4ac941392f3", 0x66}], 0x4)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0x1c, 0x1, 0x6, @mcast2, 0xff}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000980)=ANY=[@ANYRES32=0x0, @ANYBLOB="0200"], 0xa)
truncate(0x0, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
vfork()
socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_group_source_req(r4, 0x29, 0x52, &(0x7f00000000c0)={0x0, {{0x1c, 0x1c, 0x0, 0x0, @mcast2}}, {{0x1c, 0x1c, 0xffffffffffffffff, 0x0, @rand_addr="19fdb123c091ae3db1f1c5f51d8be800"}}}, 0x108)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x3, 0x0, @mcast2}}, {{0x1c, 0x1c, 0x1, 0x0, @empty}}}, 0x108)
setsockopt$inet6_group_source_req(r4, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x1, @mcast2}}, {{0x1c, 0x1c, 0x1, 0x0, @loopback, 0x4}}}, 0x108)
ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfdffff7e, [0x0, 0x40000, 0xffffffff]})
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x11, r1, 0x0)
seteuid(0xffffffffffffffff)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000001000/0x3000)=nil)

0s ago: executing program 1 (id=467):
freebsd11_kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$DIOCGETADDR(0xffffffffffffffff, 0xc4704436, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8)
shmget(0x0, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(0xffffffffffffff9c, 0x6, 0x29, &(0x7f0000000200)={&(0x7f0000000280)="b0ae6417d44bb30635c176919806d208121e9aecc911631036ad15594a51aae2882eefea93158a500bd45b177103d95f2fddc2345d0b8dd57f82844c267525f5a1f82651483e3691553b68fb1d7f5fe9463bf0600be86074047cddbe59e0025327c1e9646f2431b9bbeb163651d7810229ad2393cf80451d94ab392f9dd3964ecab1a1a2ce7c4f934d710467017fdd67dc808dccb4d9a1aac908755f6ec80fb45a46dbe463d4bfae07dcb6de8fc13d154d7a1dbd6cad9a238573bee2cbbc955e34a4149f", &(0x7f0000000380)="c637fea7334f798f873e7a80a8de624fd9ae63bfc4361a5b885dfe31f14f5ccb6f0f58c7a2183876642a5467782e89df530bcb25920e78d7e4beeab8d59fe26992076ab6d75c3afc2ac16c9465b62c3327e5f884417323d07290040b16edb4b39b4039033352ced32c406548906fb228fb685d79a92b4039f1ff16ca89b340acf87af0c8543d4b7db3264131405f8befffd20b07b7a9092b66d22aa76868db11eb2ef9be1709a8915138b69ddf56a6db659b4d46f8341ec85ef6de9182cd6b3b7db46ce03a49569e4720bbbd637dd82a8e393c42", &(0x7f0000000480)="15548817e19a18abb744fb91d229aeff7015cadf0e04bfe101af92233e5ed3250f58c43e74ec5191bb42f3126201f2abf44ee5fc9b5a871dc0fd41af4140f8e18a9a6ef0c8c66180802073fb61bb83b88cb7760ddc814a8874468921de9c1f1d45cf7e78b667788eab8a9a9fd55c2e4db0bc249d556fd3e5bd596e8f2ed8fa2a1b3a61a5bc908320b811c15c6706085fb22a764fbd33d042b5894f4dbab39b5fda4069b0891b2b541f3392586be4d5dd26fd2eae7b", 0x19, 0xc4, 0xd4, 0x0, 0xb5, 0x0, 0x3, 0x3, "129124c1499da0be"}, 0x40)
mount(&(0x7f0000000000), 0x0, 0xc4, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0x2}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x5, 0x6}, 0x8)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$KBADDKBD(r2, 0x80244b44, &(0x7f00000001c0)={0x10, "8f5904bfb928ba5501d5b40c81af670c", 0x1, 0x4, 0x2, 0x40})
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.140' (ED25519) to the list of known hosts.
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f800
ip6_ctloutput: mbuf limit hit
Out of ktrace request objects.
Expensive callout(9) function: 0xffffffff81432c40(0xfffffe006df7e640) 0.016593831 s
SYZFAIL: child stopped

Connection to 10.128.1.140 closed by remote host.

FreeBSD/amd64 (ci-freebsd-main-5.us-central1-b.c.syzkaller.internal) (ttyu0)pid 1381 (syz-executor), tap1: tun/tap protocol violation, non-controlling process closed last.
ifaddr cache = 0xfffffe0059791900 is deleted
tap1: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f800
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f800
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f800


login: pid 1378 (syz-executor), tap2: tun/tap protocol violation, non-controlling process closed last.
ifaddr cache = 0xfffffe005883d900 is deleted
tap2: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe006e134800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e134800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e134800

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

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

login: 1970-01-01T00:00:13.723360+00:00 ci-freebsd-main-5.us-central1-b.c.syzkaller.internal init 1421 - - getty repeating too quickly on port /dev/ttyv6, sleeping 30 secs
1970-01-01T00:00:13.723437+00:00 ci-freebsd-main-5.us-central1-b.c.syzkaller.internal init 1422 - - getty repeating too quickly on port /dev/ttyv3, sleeping 30 secs
1970-01-01T00:00:13.727185+00:00 ci-freebsd-main-5.us-central1-b.c.syzkaller.internal init 1423 - - getty repeating too quickly on port /dev/ttyv2, sleeping 30 secs
1970-01-01T00:00:13.727656+00:00 ci-freebsd-main-5.us-central1-b.c.syzkaller.internal init 1420 - - getty repeating too quickly on port /dev/ttyv4, sleeping 30 secs
1970-01-01T00:00:13.730723+00:00 ci-freebsd-main-5.us-central1-b.c.syzkaller.internal init 1424 - - getty repeating too quickly on port /dev/ttyv1, sleeping 30 secs
1970-01-01T00:00:13.731222+00:00 ci-freebsd-main-5.us-central1-b.c.syzkaller.internal init 1419 - pid 1373 (syz-executor), tap3: tun/tap protocol violation, non-controlling process closed last.
- getty repeatinifaddr cache = 0xfffffe005883d780 is deleted
g too quickly ontap3: link state changed to DOWN
 port /dev/ttyv5if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
, sleeping 30 seif_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
cs
1970-01-01T00:00:13.741295+00:00 ci-freebsd-main-5.us-central1-b.c.syzkaller.internal init 1428 - - getty repeating too quickly on port /dev/ttyv0, sleeping 30 secs
1970-01-01T00:00:13.851054+00:00 ci-freebsd-main-5.us-central1-b.c.syzkaller.internal init 1443 - - getty repeating too quickly on port /dev/ttyv6, sleeping 30 secs
1970-01-01T00:00:13.739289+00:00 ci-freebsd-main-5.us-central1-b.c.syzkaller.internal init 1427 - - getty repeating too quickly on port /dev/ttyv7, sleeping 30 secs
1970-01-01T00:00
FreeBSD/amd64 (ci-freebsd-main-5.us-central1-b.c.syzkaller.internal) (ttyu0)

login: ZFS filesystem version: 5
ZFS storage pool version: features support (5000)
pid 1334 (syz-executor), tap0: tun/tap protocol violation, non-controlling process closed last.
ifaddr cache = 0xfffffe0059791a80 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe006e136000
if_delmulti_locked: detaching ifnet instance 0xfffffe006e136000
tap0: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe006e136000
set $maxwidth = 0
Password:if_delmulti_locked: detaching ifnet instance 0xfffffe005421f800
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f800
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f800

Login incorrect
login: if_delmulti_locked: detaching ifnet instance 0xfffffe006e134800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e134800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e134800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
show proc
Password:if_delmulti_locked: detaching ifnet instance 0xfffffe006e136000
if_delmulti_locked: detaching ifnet instance 0xfffffe006e136000
if_delmulti_locked: detaching ifnet instance 0xfffffe006e136000

Login incorrect
login: show all locks
Password:
Login incorrect
login: show uma
Password: