last executing test programs:

1m1.805289595s ago: executing program 2 (id=21):
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r2 = open(&(0x7f0000000400)='./file0\x00', 0x1, 0x0)
fcntl$lock(r2, 0xc, &(0x7f0000000140)={0x1, 0x1, 0x1, 0x6})
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
fcntl$lock(r1, 0xc, &(0x7f0000000140)={0x3, 0x0, 0x801, 0xaf})
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r3, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @multicast1, @loopback}, 0xc)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000080)=0x8, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = dup(r5)
sendmsg$inet_sctp(r6, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x228877ef1afea74e)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
__specialfd$eventfd(0x1, &(0x7f0000000540), 0x8)
r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreqn(r7, 0x0, 0xb, &(0x7f0000000000)={@multicast2, @multicast2}, &(0x7f0000000040)=0x1)
unmount(0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
r8 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x1800}, 0x10)
sendmsg(r8, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x9}, 0xc)
setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc)
rfork(0x85000)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
fcntl$lock(r0, 0xd, &(0x7f0000000140)={0x3, 0x0, 0x322538d4, 0xaf})

1m1.718598629s ago: executing program 2 (id=23):
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
open$dir(&(0x7f0000000140)='./file0\x00', 0x2, 0x62)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0)}], 0x1, 0x10000000)
open$dir(0x0, 0x40000400000002c2, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x200000, 0xd2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
sync()
r3 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x103ee8bdd6db9586, 0x0)
select(0xff00, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x100}, 0x0, &(0x7f0000000040))
fcntl$getown(0xffffffffffffffff, 0x5)
r4 = openat$md(0xffffff9c, &(0x7f0000000780), 0x0, 0x0)
fcntl$setown(r4, 0x6, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r5, &(0x7f0000000000)={&(0x7f0000001240)=@in6={0x1c, 0x1c, 0x2, 0xffff, @rand_addr="ad9630c6d6683a15f45f7b648b0b264b", 0xffffffff}, 0x1c, &(0x7f0000001400)=[{&(0x7f0000001280)="5529e4baec3b64400359b4c10770801ce5ef268ccad78fc84f430936494f4a5f5c01793bc0100626fd7ba8212dfcca41", 0x30}, {0x0}], 0x2, &(0x7f0000001440)}, 0x20108)
bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
socket$inet6_sctp(0x1c, 0x0, 0x84)
getfsstat(0x0, 0x49, 0x2)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r6, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
preadv(r2, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0)
r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r7, 0xc030636a, &(0x7f0000000040)={0x19, 0x0, 0x10, &(0x7f0000000100)="ec7b0000000000000001f0a5a2519798", 0x0, 0x0, 0x0, 0xfdf9ff85})
ioctl$CIOCCRYPT(r7, 0xc01c6367, &(0x7f0000000200)={0x0, 0x1, 0x4, 0xb3, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000240)})
fspacectl(r0, 0x1, &(0x7f0000000040)={0x3ff, 0x94d}, 0x0, 0x0)

1m1.542975458s ago: executing program 2 (id=24):
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
unlink(&(0x7f00000001c0)='./file0\x00')
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
fork()
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x2000000, 0x1)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0xffff)

1m1.458716241s ago: executing program 2 (id=26):
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, &(0x7f0000000340)=0x47)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x36, &(0x7f0000000140)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @multicast1}, @tcp={{0x0, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}})
r1 = fork()
munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
r2 = kqueue()
shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x1000)=nil, 0x2000)
kevent(r2, &(0x7f00000001c0), 0x800e4a, 0x0, 0xa9fa, 0x0)
open$dir(0x0, 0x400000, 0x8)
mount(&(0x7f0000000000)='ufs\x00', 0x0, 0x0, 0x0)
mkdir(0x0, 0x0)
sigqueue(r1, 0xf, @sival_int=0x8000)
minherit(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3)
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x0, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
socket(0x2, 0x1, 0x0)
r4 = openat$bpf(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$BIOCSETF(r4, 0x80104267, &(0x7f00000000c0)={0x0, &(0x7f00000002c0)})
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r5, &(0x7f0000000540)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, &(0x7f0000000440), 0x0, &(0x7f0000000380)=ANY=[@ANYRESOCT=r3, @ANYRES64=r5], 0x67, 0x20009}, 0x100)
syz_extract_tcp_res(&(0x7f0000000400), 0x3, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r6, 0x80000001, &(0x7f0000000040)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}})
open(&(0x7f0000000480)='./file0\x00', 0x0, 0x8)
ktrace(&(0x7f0000000040)='./file0\x00', 0x4, 0x0, 0x0)

1m0.542307229s ago: executing program 2 (id=33):
mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0e99db6de761f86, 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x2a, 0x0, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000dc0)='./file0\x00', r1, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
socket$inet6_udplite(0x1c, 0x2, 0x88)
r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000005c0)='\x00', r2, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
syz_emit_ethernet(0x7e, &(0x7f00000003c0)=ANY=[@ANYBLOB="8f6f77ede655ffffffffffff86dd605f6ad900483a003bcc3f0600000058132fa13a8be186e3fe8000000000000000000000000000aa06009078000000006006c33e00002b00fe8000000000000000000000000000aaff020000000000000000000000000001640200730000000000000000000000000000ffffe0000001"])
r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
mkdirat(r3, &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknodat(r3, &(0x7f00000009c0)='./file2\x00', 0xb6a0a5d5283be59a, 0x0)
r4 = semget(0x2, 0x1, 0x200)
__semctl$GETZCNT(r4, 0x4, 0x7)
mkdir(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)

1m0.490500738s ago: executing program 2 (id=35):
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
writev(r0, &(0x7f0000001440)=[{&(0x7f0000000200)="12", 0x1}], 0x1)
r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r2 = dup(r1)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_int(r3, 0x6, 0x22, 0x0, &(0x7f0000000c80))
kqueue()
kevent(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0)
r4 = socket(0x1, 0x20000001, 0x0)
bind(r4, &(0x7f0000000400)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa)
bind$unix(r4, &(0x7f0000000280)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8)
mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x11, r0, 0x1)
sigaction(0x2, &(0x7f0000000080)={&(0x7f0000000180)="f30f2dadad000000c4e1f55f9b00080000f08794a0e4553810c4e2e5bf51c63e263e660f380755b1c4e189c1a240490000c481fe700600660f3a41828bcf0000def3ec326de3516cb69989999908", 0x35, {[0x2, 0x50e5, 0x4, 0x5]}}, 0x0)
setsid()
ioctl$DIOCRGETTSTATS(r2, 0xc44c4440, &(0x7f0000000440)={{"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", "f629b93b59ded10b6088e89a51f06ba2c33438ba5771f63233eabfa804637344", 0x7, 0x4}, &(0x7f0000000300)="cc2f8f7c22618fd5ce934e73e380e9e636c3758f553d2298ab080f5f1ab8c78b001748b80041ecca7ed8dc120ebd3794846805906387ca0a6e7d9b4bab00b7396d54c2839de7fe20676ec69657055221530206285df762d82ab43f7ded93fccb7ef3ac9dc49e80098a18f644e3a8aa9f309438fb3d91362066a90e72842b5ac57d69d3498ef608721529b62ee7e0be918bdd0cfd6e07f71f18a4d78c4d0716c6395d110503ad2974548e7e587cb595ceac3262d71dea1b29d34f084f9d4a65d935df2a8063b2d7c301a7434760d47af62a1620", 0x3, 0x7, 0x5, 0x709840fa, 0x100000001, 0x0, 0x5f969182})
sigaction(0x11, &(0x7f0000000040)={0x0, 0x40}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000a00)={0x1, 0x2, @sigval_int=0x56b21452, @thr={&(0x7f0000000000)="2e0f3808fe67ea000800002ecad1fd6582506800c4c1ad55480a0f82c4cd0000c4e121d460fe0f2802f2f701590000008fc980974f00", &(0x7f0000000240)="da1bdf44487e1a0bc89a4e025d6b68e063b21612eba53e6bb2f0088a9eba144920241d344c37625f4905f99f6e94803b9ba4829eea73a11f17fe98b0183980218e6d2b1129377fc9bfbe37c617bb7c1116ea0d19b9a07157d3965d38647277549900ea91a0ec4e1588093382f483d066b9c09540d22358efee23e2efc7c5527e8b0f32747afc2903aa9fffa1804b2b3d5565b836f430f413ff"}})

1m0.414565789s ago: executing program 32 (id=35):
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
writev(r0, &(0x7f0000001440)=[{&(0x7f0000000200)="12", 0x1}], 0x1)
r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r2 = dup(r1)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_int(r3, 0x6, 0x22, 0x0, &(0x7f0000000c80))
kqueue()
kevent(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0)
r4 = socket(0x1, 0x20000001, 0x0)
bind(r4, &(0x7f0000000400)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa)
bind$unix(r4, &(0x7f0000000280)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8)
mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x11, r0, 0x1)
sigaction(0x2, &(0x7f0000000080)={&(0x7f0000000180)="f30f2dadad000000c4e1f55f9b00080000f08794a0e4553810c4e2e5bf51c63e263e660f380755b1c4e189c1a240490000c481fe700600660f3a41828bcf0000def3ec326de3516cb69989999908", 0x35, {[0x2, 0x50e5, 0x4, 0x5]}}, 0x0)
setsid()
ioctl$DIOCRGETTSTATS(r2, 0xc44c4440, &(0x7f0000000440)={{"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", "f629b93b59ded10b6088e89a51f06ba2c33438ba5771f63233eabfa804637344", 0x7, 0x4}, &(0x7f0000000300)="cc2f8f7c22618fd5ce934e73e380e9e636c3758f553d2298ab080f5f1ab8c78b001748b80041ecca7ed8dc120ebd3794846805906387ca0a6e7d9b4bab00b7396d54c2839de7fe20676ec69657055221530206285df762d82ab43f7ded93fccb7ef3ac9dc49e80098a18f644e3a8aa9f309438fb3d91362066a90e72842b5ac57d69d3498ef608721529b62ee7e0be918bdd0cfd6e07f71f18a4d78c4d0716c6395d110503ad2974548e7e587cb595ceac3262d71dea1b29d34f084f9d4a65d935df2a8063b2d7c301a7434760d47af62a1620", 0x3, 0x7, 0x5, 0x709840fa, 0x100000001, 0x0, 0x5f969182})
sigaction(0x11, &(0x7f0000000040)={0x0, 0x40}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000a00)={0x1, 0x2, @sigval_int=0x56b21452, @thr={&(0x7f0000000000)="2e0f3808fe67ea000800002ecad1fd6582506800c4c1ad55480a0f82c4cd0000c4e121d460fe0f2802f2f701590000008fc980974f00", &(0x7f0000000240)="da1bdf44487e1a0bc89a4e025d6b68e063b21612eba53e6bb2f0088a9eba144920241d344c37625f4905f99f6e94803b9ba4829eea73a11f17fe98b0183980218e6d2b1129377fc9bfbe37c617bb7c1116ea0d19b9a07157d3965d38647277549900ea91a0ec4e1588093382f483d066b9c09540d22358efee23e2efc7c5527e8b0f32747afc2903aa9fffa1804b2b3d5565b836f430f413ff"}})

22.881218371s ago: executing program 4 (id=305):
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x4, 0x0)
mkdirat(r0, &(0x7f0000000100)='./file1\x00', 0x0)
r1 = open$dir(&(0x7f0000000180)='./file1\x00', 0x0, 0x70)
poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0)
r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
mkdirat(r2, &(0x7f0000000240)='./file0\x00', 0x0)
renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00')
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f0000000040), 0x4)
sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c)
renameat(r1, &(0x7f0000000340)='./file0/file0\x00', r1, &(0x7f0000000380)='./file1\x00')

22.74091958s ago: executing program 0 (id=307):
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x45fa67dc0f3a26ca)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x80400000000206, 0x28)
mlockall(0x2) (async)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) (async)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x2000000, 0x1a8)
r2 = socket(0x2, 0x4, 0x0)
r3 = openat$bpf(0xffffff9c, &(0x7f0000000080), 0x2, 0x0)
pwritev(r3, 0x0, 0x0, 0x0) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
ioctl$DIOCADDADDR(r1, 0xc4584434, &(0x7f0000000200)="927dd4c3724d151d2446ff1b2e4daa9bbce536e6755ec651209a5fd7786aac5839d51fe0bd4cad7ce203130ef38119343ed94b5700cbf45fa5d74967e16aa1b74850e889352bc4a6df51b8b779a2537f") (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32) (async)
r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
symlinkat(&(0x7f0000000dc0)='./file1\x00', r4, &(0x7f00000010c0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(r4, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) (async)
rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00')
mount(&(0x7f0000000000)='ufs\x00', &(0x7f0000000040)='.\x00', 0x80000049, &(0x7f0000000080))
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) (async)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
getpeername$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) (async)
r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION2(r6, 0xc030636a, &(0x7f00000001c0)={0x1b, 0x0, 0x11, &(0x7f0000000140)="ec7b00000900ff2425c3f0a58b519798d2", 0x0, 0x0, 0x0, 0xfdffff05}) (async)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) (async)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

22.651170715s ago: executing program 4 (id=308):
r0 = socket(0x1b, 0x3, 0x0)
recvmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000080)=""/185, 0xb9}], 0x1, 0x0}, 0x80)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x13)
mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x1e)
sendmsg$unix(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000180)="813a882a43012e1d3c893bcdeea79e9d", 0xa18}], 0x3}, 0x0)

22.561160195s ago: executing program 3 (id=309):
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
setresuid(0x0, 0xee01, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000000c0), 0x4)
bind(r1, &(0x7f0000000840)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r2 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
bind$inet6(r0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
minherit(&(0x7f0000b16000/0x4000)=nil, 0x4000, 0x0)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000002c0)=0x8, 0x4)
r3 = socket(0x2, 0x1, 0x0)
r4 = kmq_open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0, &(0x7f0000000040)={0x5, 0x6, 0x902, 0x2})
kmq_timedreceive(r4, &(0x7f0000000100)=""/149, 0x95, 0x7fffffff, &(0x7f00000001c0)={0x80, 0x5})
symlinkat(&(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00')
setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000740)=0x6, 0x4)
madvise(&(0x7f0000003000/0x1000)=nil, 0x7f7884acbfff, 0x4)

22.430882062s ago: executing program 0 (id=310):
fork() (async)
fork()
open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
r0 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) (async)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mlockall(0x2) (async)
mlockall(0x2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0)
fchflags(r0, 0x40008)
sync()
socket$inet6(0x1c, 0x5, 0x3)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@empty}, 0x14) (async)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@empty}, 0x14)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f00000001c0)={r2, 0x80000001, &(0x7f0000000300)="e3b7", 0x2, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @thr={&(0x7f0000000280)="c4c2859334a70f46a700000000de926f690000ec660f510435f17f00000f38025f6df2ae87aea4000000343fc4e1792e6973", &(0x7f0000000340)="3f46a2f615ccfbcaa1423563616ade2251e529fbf568701b47c1430ae32ab877a85bfc51f2d27a633dbbc7250d855ef420e6e7adbd2318f319467ed3bfd29c5ba8160512b7fb582468c93c17d17a66f02eb18d2a00ffb6a266fb22751f7c83c85ce4509398ea2272a51851dbbd6b8a"}}}) (async)
aio_write(&(0x7f00000001c0)={r2, 0x80000001, &(0x7f0000000300)="e3b7", 0x2, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @thr={&(0x7f0000000280)="c4c2859334a70f46a700000000de926f690000ec660f510435f17f00000f38025f6df2ae87aea4000000343fc4e1792e6973", &(0x7f0000000340)="3f46a2f615ccfbcaa1423563616ade2251e529fbf568701b47c1430ae32ab877a85bfc51f2d27a633dbbc7250d855ef420e6e7adbd2318f319467ed3bfd29c5ba8160512b7fb582468c93c17d17a66f02eb18d2a00ffb6a266fb22751f7c83c85ce4509398ea2272a51851dbbd6b8a"}}})
open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
r3 = socket(0x17, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000440)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x1, [0x0, 0x2, 0x0, 0xfffffffc]})
ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, 0x0) (async)
ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x9412, 0xffffffffffffffff, 0x0)
clock_settime(0xffffffffffffffff, &(0x7f0000000180)={0x7, 0x2000005})
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
rfork(0x85000)
socket$inet_udp(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsid()
open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
procctl$PROC_WXMAP_STATUS(0x2, 0x0, 0x16, 0x0) (async)
procctl$PROC_WXMAP_STATUS(0x2, 0x0, 0x16, 0x0)

22.430537775s ago: executing program 4 (id=311):
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10, 0x0, 0x0, 0x0}, 0x191)
socket$inet_udp(0x2, 0x2, 0x0)
mount(&(0x7f0000000000)='ufs\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000140))
cap_ioctls_get(0xffffffffffffffff, 0x0, 0x0)
rename(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000180)='./file1\x00')
mkdir(&(0x7f00000000c0)='./file1\x00', 0x5)
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd604292c800300000fe8000000000000000005800140000aaff0200000000000000000000000000012902000000000000bc"])
aio_waitcomplete(&(0x7f0000000080)=0x0, 0x0)
fork()
execve(0x0, 0x0, 0x0)

22.120302709s ago: executing program 0 (id=313):
socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x8381, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000008686, 0x4ebfac6bbaf7949)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
r3 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
ftruncate(r3, 0x41f3)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$sock_int(r4, 0xffff, 0x1003, 0x0, &(0x7f0000000680))
getfhat(0xffffffffffffffff, 0x0, 0x0, 0x1de7e4e10863e41f)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r2, 0x0)
pipe2(&(0x7f00000007c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x0)
readv(r5, &(0x7f0000000080)=[{&(0x7f0000000800)=""/4047, 0xfdaa}], 0x1)
write(r6, &(0x7f0000000040)="b5", 0xfdaa)
write(r1, &(0x7f0000000100)='d', 0x1)
ftruncate(r1, 0xe6a9)
r7 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10242, 0x0)
r8 = openat$filemon(0xffffff9c, &(0x7f0000000180), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r8, 0xc0045301, &(0x7f00000001c0)=r7)
pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x451, &(0x7f00000001c0)=0x52f, 0x4)
open(&(0x7f0000000100)='./file0\x00', 0x200, 0x0)
ktrace(&(0x7f00000000c0)='./file0\x00', 0x4, 0x30a, 0xffffffffffffffff)
r9 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0)
dup(r9)
write(0xffffffffffffffff, &(0x7f0000000780)="089267d3ff4f0b87969f", 0x100ad)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2}, 0x10)

21.851220796s ago: executing program 1 (id=314):
r0 = socket(0x1c, 0x1, 0x0)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
r1 = socket(0x1c, 0x1, 0x0)
connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x4000, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
rfork(0x3060)
chdir(&(0x7f0000000400)='./file/file0/..//file0\x00')
socket(0x1c, 0x1, 0x0) (async)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) (async)
socket(0x1c, 0x1, 0x0) (async)
connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x4000, @empty}, 0x1c) (async)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) (async)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) (async)
rfork(0x3060) (async)
chdir(&(0x7f0000000400)='./file/file0/..//file0\x00') (async)

21.801241563s ago: executing program 3 (id=315):
aio_write(0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
rfork(0x85000)
__cap_rights_get(0x0, r0, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000002c00), 0x0, 0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000000), 0x10000, 0x0, 0xfc, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3, @loopback}}}, &(0x7f0000000100)=0x88)

21.799918781s ago: executing program 1 (id=316):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) (async, rerun: 32)
connect$inet6(r0, &(0x7f00000002c0)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0xfffffffe}, 0x1c) (async, rerun: 32)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x6, [0x8ae, 0xf24, 0x7ff, 0xa3, 0x6, 0x6]}, &(0x7f0000000100)=0x10)
recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/99, 0x63}, 0x0)

21.730925202s ago: executing program 1 (id=317):
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84) (async)
sync() (async)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0) (async)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r2 = dup2(r0, r1) (async)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x31, &(0x7f0000000040)=ANY=[@ANYBLOB="1131000000000000"], 0x8) (async, rerun: 32)
syz_emit_ethernet(0x36, &(0x7f00000009c0)={@random="9b66920116c9", @random="00000000ce00", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6c, 0x0, @broadcast, @local={0xac, 0x14, 0x0}}, @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}) (rerun: 32)
sendto$inet6(r3, &(0x7f0000002700)="6a3364f80c04449d", 0x2400, 0x0, &(0x7f0000001280)={0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x3}, 0x1c)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)}], 0x1}, 0x0) (async)
mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async)
r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$MDIOCATTACH(r4, 0xc1c06d00, &(0x7f00000000c0)={0x0, 0x3000000, 0x3, 0x0, 0x10000, 0x0, 0x3d, 0x0, 0x2, 0x0, 0x0, [0x962e, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}) (async, rerun: 32)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) (rerun: 32)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async, rerun: 32)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 32)
copy_file_range(r6, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffff8, 0x0)
mkdirat(r2, &(0x7f0000000340)='./file0\x00', 0x119) (async)
kqueue() (async, rerun: 64)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000440), &(0x7f0000000480)=0x4) (rerun: 64)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f0000000300))
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c) (async)
r7 = kqueue()
kevent(r7, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) (async)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
ioctl$MDIOCATTACH(r5, 0xc1b46d00, &(0x7f0000000100)={0x0, 0x0, 0x4, &(0x7f00000000c0)='./file0\x00', 0x800, 0x0, 0x7, 0x0, 0x0, 0x349d, 0x0, [0x10001, 0x8, 0x0, 0x0, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8000, 0x2, 0xfffffffc, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xe, 0x4, 0x0, 0x0, 0x80, 0x0, 0x3ff, 0xfffffff9]})

21.631133421s ago: executing program 3 (id=318):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x73) (async)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100)=0x3, 0xfffffffffffffe64) (async)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4)

21.630534006s ago: executing program 3 (id=319):
r0 = socket(0x2, 0x1, 0x0)
setsid()
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB], 0x28)
syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x9, 0x4, 0x1, 0x8, 0x40, 0x68, 0x2, 0x8, 0x61, 0x0, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, {[@rr={0x7, 0x3, 0x4}, @timestamp={0x44, 0xc, 0x6, 0x0, 0x0, [{[@broadcast], 0x7}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast2, {0x5, 0x4, 0x0, 0x1d, 0xff, 0x64, 0x8, 0x6, 0x1b, 0xe03, @local={0xac, 0x14, 0x0}, @broadcast}}}}}})
r2 = socket(0x11, 0x10000000000003, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f0000000000), 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
r3 = openat$crypto(0xffffff9c, &(0x7f0000000200), 0x0, 0x0)
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000300)={0x10, 0x25, 0x30, &(0x7f0000000240)="8a5c8d02a48a561ec7f5aeb035f1073a7f7be8e2be3f74b1987128c13c32e5c1348249d84c5bfda6514cfd692432f35e", 0x42, &(0x7f0000000280)="79a2cd249fdc275be5d0bce9d9e5044e2666afa59038dada4a4e0675b166977e6e5b00efed2455f3a70e60e211ab0e8f7b1472632dea347b61fd657726e7cffa8f0b", 0xfffffffe, 0x400, [0x100, 0xfffffff7, 0x10d000, 0x3]})
sendto$inet6(r1, &(0x7f0000000040)="14", 0x1, 0x5, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
r4 = kqueue()
kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446", 0x4b}], 0x1, &(0x7f0000000400)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX, @ANYBLOB='\x00\x00\b', @ANYRES32=0x0, @ANYRES32=r1, @ANYRESOCT=r5, @ANYRESDEC, @ANYRES8=r4, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=r4, @ANYRES32], 0x100}, 0x20180)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
rfork(0x85010)
r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
connect$inet6(r6, 0x0, 0x0)
r7 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_buf(r7, 0x0, 0x52, &(0x7f0000000080)="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", 0x108)
syz_emit_ethernet(0x7e, &(0x7f0000000380)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0}, @multicast2}, @icmp=@parameter_prob={0xc, 0x2, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xfffc, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @broadcast, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[@multicast2]}, {}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback]}, {[@empty]}]}, @ssrr={0x89, 0x1b, 0x0, [@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @empty, @rand_addr, @local={0xac, 0x14, 0x0}, @multicast1]}]}}}}}}})
shutdown(r6, 0x1)

21.591129049s ago: executing program 1 (id=320):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000040)="e2", 0x1, [], 0x172, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}})
r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
r3 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x7, 0x1, 0x7, 0xfffffffffffffffa}, &(0x7f0000000140)=0x18)
writev(r4, &(0x7f0000000080), 0x1000000000000264)
preadv(r2, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0)
pipe2(&(0x7f0000000000)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x100004)
write(r6, &(0x7f0000000140)='\x00', 0xfe80)
poll(&(0x7f0000000680)=[{r6, 0x15}], 0x1, 0x10000008)
dup2(r6, r5)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)

21.585747089s ago: executing program 4 (id=321):
fspacectl(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0xfffffffffffffffc}, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0)
ioctl$DIOCGETSTATES(r0, 0xc0106663, &(0x7f0000000040))
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mlock(&(0x7f0000000000/0x800000)=nil, 0x800000)
mlockall(0x2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200201, 0x0)
setsockopt$bt_l2cap(r2, 0x1609, 0x5, &(0x7f0000000000)=0x7, 0x4)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_group_source_req(r3, 0x29, 0xc, &(0x7f0000000080)={0x7ff, {{0x1c, 0x1c, 0x2, 0x0, @rand_addr="65cb30df060000000b603666ab2f3df4"}}, {{0x1c, 0x1c, 0x1, 0x0, @mcast2}}}, 0xfc)
socket(0x2, 0x4001, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r4, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1ff], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x3, @sival_int, @thr={0x0, 0x0}}})
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mlockall(0x2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r5, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
write(r5, &(0x7f0000000080)="ba", 0x100000)
aio_write(&(0x7f0000000240)={r2, 0x80000001, &(0x7f00000002c0)="b38a", 0x2, [0xfffffffd, 0x4], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int=0x400, @ke_flags=0xc088}})
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, 0xffffffffffffffff, 0x0)
rfork(0x96014)
procctl$PROC_REAP_STATUS(0x0, 0x0, 0x4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
ktrace(&(0x7f0000000040)='./file0\x00', 0x4, 0x1000, r6)
r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x2, 0x5, @empty, 0x5}}}, 0x84)
ftruncate(r7, 0x3862)

21.211926602s ago: executing program 3 (id=322):
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = kqueue()
kevent(r1, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff3, 0x81, 0x1000000, 0x200, 0x0, [0x0, 0x0, 0x3]}], 0x1, 0x0, 0x0, 0x0)
dup2(r1, r0)
r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000340)=0x7)
ksem_trywait(0x0)
shmat(0x0, &(0x7f0000000000/0x3000)=nil, 0x1000)
socket$inet_sctp(0x2, 0x1, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x3}, 0x10)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000013c0), &(0x7f0000001400)=0xc)
open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000000), 0x0, 0x40, 0x0)
dup(r4)
ioctl$MDIOCATTACH(r2, 0xc1c06d00, &(0x7f00000000c0)={0x0, 0x2000202, 0x2, 0x0, 0xffffffffffffffff, 0x2, 0x3b, 0x0, 0xffffffff, 0x0, 0x0, [0x40000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffd, 0x5, 0x0, 0x3, 0x0, 0x0, 0x3, 0xfff, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000, 0x0, 0x3, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x8000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x10, 0x2000001, 0x0, 0x1000000, 0x0, 0x0, 0xfffffffd, 0x4, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffdffb, 0x0, 0x1, 0x1, 0x713, 0x7fff7fff, 0x5, 0x0, 0x8, 0x4, 0x0, 0xa, 0x0, 0x0, 0x7, 0xfffffffd, 0x0, 0x5, 0xffff, 0x0, 0x5, 0x6, 0xfffffff9, 0x0, 0x2, 0x4, 0x0, 0x100, 0x0, 0x9, 0x20000000, 0x0, 0x0, 0x1]})

21.121095357s ago: executing program 0 (id=323):
setitimer(0x1, &(0x7f0000002900)={{}, {0xffffffff00000000}}, 0x0) (async, rerun: 64)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) (rerun: 64)
aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1ff], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0x9fc040a3bd859cca}})
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 32)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 32)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3, 0x0, 0x4}, 0x10) (async, rerun: 64)
fork() (async, rerun: 64)
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) (async, rerun: 64)
ioctl$DIOCCHANGEALTQV0(r0, 0xc0ec4431, &(0x7f0000000200)="8392046bc663a9c0261ef838d00e86d61d6ca5ae8e") (rerun: 64)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x9}, 0x24) (async)
fork() (async, rerun: 64)
r2 = kqueue() (rerun: 64)
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) (async, rerun: 64)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0xa1) (async, rerun: 64)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) (async, rerun: 64)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) (rerun: 64)
mlockall(0x2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r3, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async, rerun: 32)
rfork(0x96014) (rerun: 32)
sendto(r3, &(0x7f0000000140)="6a588421e3f5eb2d193a70d3f9cba828b410997c147f94a67304bb864939953db8", 0x21, 0x100, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2, 0xfffffffe, @empty, 0x7}, 0x1c)
write(r3, &(0x7f0000000080)="ba", 0x100000)

20.001009438s ago: executing program 3 (id=324):
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="0004000000000000040100"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa)
r0 = kqueue()
kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r1 = socket(0x17, 0x4, 0x0)
mlock(&(0x7f0000000000/0x800000)=nil, 0x800000)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x1e)
sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0)
r2 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000340)='wb', 0x2}], 0x1, 0x0)
r3 = open(&(0x7f0000000480)='./file1\x00', 0x4, 0x102)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7, 0x12, r3, 0x0)
r4 = open$dir(0x0, 0x40000400000002c2, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
mknodat(0xffffffffffffff9c, 0x0, 0xc0e99db6de761f86, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={<r5=>0x0, 0x7fffffff, 0xc00, 0x5}, &(0x7f0000000440)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000600)={r5, &(0x7f0000000540)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @broadcast}}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @rand_addr}}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000640)=0x8)
r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$SMB_WRITEB(r6, 0xc0086924, 0x0)
aio_mlock(&(0x7f00000004c0)={r4, 0x0, &(0x7f0000000100)="6a4de9d0824dc1966be95a59440dd1f1b5b93c5bc02ec68aa4727cdd212cc0a49823c02db5f8a75c269a591299975472c3ba571b1815d9ef64eb9e67b73e6a1268406542889afe359bbbcf08e963a1c7cf0826b322", 0x55, [0x80000001, 0x4], 0x9fa9, 0x19, 0x2, {0x1ff, 0x7f7b5930, &(0x7f0000000180)="b39cad0e85fa37247302ab31a0d89b4e84880085dfbbdad5c06c5bb3cbb88cf4559360a1722c9f04"}, {0x4, 0x1e, @sival_ptr=0x5, @thr={&(0x7f0000000200)="c4e39d0c45bf000f38c8d7c4c1796f6800c4c229be19c4e1fd6ffac4e1ad71e4038fe948016f3867acc4c2792e4900c4e11dee28", &(0x7f0000000380)="1a9dc28ea426f5473bfc46bac3d53c524d21aa596a9d7af1d89112ec4ab2df329c136a125cc4baf568b04340cc0c7ece5c413fc0589a2ff499a2dfe9ae9a37d44952c1a26e2ddbf3e05e2b5cd5902b3b3fad835bfb4ccf384ab32c76c4cdf21bcc4b6d60eb8e3ab789d1b59f1d17afa05f6653c35b3db651a44645d8e723538b661475703e9b6aebd4"}}})
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
symlink(&(0x7f00000001c0)='./file1\x00', 0x0)
syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @remote={0xac, 0x14, 0x0}, @broadcast, @remote={0xac, 0x14, 0x0}}}}})
mount(&(0x7f0000000000)='ufs\x00', &(0x7f0000000080)='./file1\x00', 0x110, &(0x7f0000000140))
fstatat(r1, 0x0, 0x0, 0x4200)
__specialfd$eventfd(0x1, &(0x7f0000000080)={0xfffffff7}, 0x8)

18.031011309s ago: executing program 1 (id=325):
mkdir(&(0x7f0000000080)='./file0\x00', 0x0) (async)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)}], 0x1}, 0x0) (async)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)}], 0x1}, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
socket(0x1c, 0x1, 0x0) (async)
r1 = socket(0x1c, 0x1, 0x0)
connect$inet6(r1, &(0x7f0000000140)={0xfffffed4, 0x1c, 0x0, 0x9, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) (async)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x7fff, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="396143953933db764aace1f3832fc1e42a72e49baa896e450622f74095a22ae347d7e8b25c428237bf1376a007da9dbd880ba3ff", 0x34}, {&(0x7f00000000c0)="45f1039098c8808e9a905769eabb830d95dc33e56d8f9be6c5ee5f693613a03b7d", 0x21}, {&(0x7f0000000200)="0b4f53100192fb75d277f68778bf9986120993bd0f53c25bc17530ba9bbdd0750937a7757aca94e702e638d0ed7ac8f30238e61085bd179f0541f213253178605f4627216c405dd9c680fdc9249d279f22e38508247ef7df88651dd1c29cce5d8ae6bd90fce608fe09f33d5e3b075131f3bc15963d3f771fcf69f2d7125a8b0f5d3a70d3dc826e6482ef9fc468af037b3ea6c1e7735ce67ad80e3ea8f6313caaef776aa1dcba17ff6b5f0cedcf0af737bedb0a41ade46ad1f9daa453e193780486335c9f0b9e8e30e2a23c6e6b", 0xcd}], 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="14000000840000000700000003000000010000001400000084000000070000000300000007000000100000008400000008000000400000001c000000840000000a000000ff010000000000000000000000000100"], 0x54, 0x5}, 0x88) (async)
sendmsg$inet6_sctp(r1, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x7fff, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="396143953933db764aace1f3832fc1e42a72e49baa896e450622f74095a22ae347d7e8b25c428237bf1376a007da9dbd880ba3ff", 0x34}, {&(0x7f00000000c0)="45f1039098c8808e9a905769eabb830d95dc33e56d8f9be6c5ee5f693613a03b7d", 0x21}, {&(0x7f0000000200)="0b4f53100192fb75d277f68778bf9986120993bd0f53c25bc17530ba9bbdd0750937a7757aca94e702e638d0ed7ac8f30238e61085bd179f0541f213253178605f4627216c405dd9c680fdc9249d279f22e38508247ef7df88651dd1c29cce5d8ae6bd90fce608fe09f33d5e3b075131f3bc15963d3f771fcf69f2d7125a8b0f5d3a70d3dc826e6482ef9fc468af037b3ea6c1e7735ce67ad80e3ea8f6313caaef776aa1dcba17ff6b5f0cedcf0af737bedb0a41ade46ad1f9daa453e193780486335c9f0b9e8e30e2a23c6e6b", 0xcd}], 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="14000000840000000700000003000000010000001400000084000000070000000300000007000000100000008400000008000000400000001c000000840000000a000000ff010000000000000000000000000100"], 0x54, 0x5}, 0x88)
connect$inet(r1, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x8}, 0x8)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
socket(0x1c, 0x10000001, 0x84) (async)
r3 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffd}, 0x14)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000100)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa)
fhopen(0x0, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) (async)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0)
flock(r5, 0x1)
r6 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
flock(r6, 0x2)
r7 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
flock(r7, 0x2) (async)
flock(r7, 0x2)
flock(r7, 0x2)
flock(r5, 0x2)
flock(r5, 0x8) (async)
flock(r5, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24)
mkdir(&(0x7f0000000040)='./file2\x00', 0xc1)

17.631119805s ago: executing program 4 (id=326):
mkdir(&(0x7f0000000500)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
chdir(&(0x7f00000001c0)='./file0\x00')
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreq(r0, 0x0, 0x18, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0x8)
bind$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x400}, 0x10)
connect$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
rfork(0x3060)
r1 = open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0)
mkdir(&(0x7f0000000500)='./file0\x00', 0x0)
setreuid(0xee00, 0x0)
r2 = getuid()
chown(&(0x7f0000000180)='./file0\x00', r2, 0xffffffffffffffff)
r3 = getuid()
setreuid(0x0, r3)
chmod(&(0x7f0000000080)='./file0\x00', 0x2ea)
extattr_get_file(&(0x7f0000000140)='./file0\x00', 0x1, &(0x7f0000000200)='$^\x00', &(0x7f0000000540)=""/212, 0xd4)
chdir(&(0x7f0000000100)='./file0\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', r1, &(0x7f0000000240)='./file0\x00')
mkdir(&(0x7f0000000500)='./file0\x00', 0x0) (async)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f) (async)
chdir(&(0x7f00000001c0)='./file0\x00') (async)
socket$inet_icmp_raw(0x2, 0x3, 0x1) (async)
setsockopt$inet_mreq(r0, 0x0, 0x18, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0x8) (async)
bind$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x400}, 0x10) (async)
connect$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) (async)
rfork(0x3060) (async)
open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0) (async)
mkdir(&(0x7f0000000500)='./file0\x00', 0x0) (async)
setreuid(0xee00, 0x0) (async)
getuid() (async)
chown(&(0x7f0000000180)='./file0\x00', r2, 0xffffffffffffffff) (async)
getuid() (async)
setreuid(0x0, r3) (async)
chmod(&(0x7f0000000080)='./file0\x00', 0x2ea) (async)
extattr_get_file(&(0x7f0000000140)='./file0\x00', 0x1, &(0x7f0000000200)='$^\x00', &(0x7f0000000540)=""/212, 0xd4) (async)
chdir(&(0x7f0000000100)='./file0\x00') (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) (async)
renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', r1, &(0x7f0000000240)='./file0\x00') (async)

14.691107752s ago: executing program 4 (id=327):
aio_write(0x0)
openat$ptmx(0xffffff9c, &(0x7f0000002c00), 0x0, 0x0)
close(0xffffffffffffffff)
r0 = kqueue()
kevent(r0, &(0x7f0000000000), 0x10000, 0x0, 0xfc, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3, @loopback}}}, &(0x7f0000000100)=0x88)

14.190960571s ago: executing program 0 (id=328):
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4) (async)
setresuid(0x0, 0xee01, 0x0)
bind$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6(0x1c, 0x2, 0x0) (async)
r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
r3 = fork()
ioctl$FILEMON_SET_PID(r2, 0xc0045302, &(0x7f0000000040)=r3)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async, rerun: 32)
r5 = getppid() (async, rerun: 32)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r6, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
sendto$inet(r6, &(0x7f0000000280)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r7 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r7, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r8 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r8, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r9 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$CIOCGSESSION2(r9, 0xc040636a, &(0x7f0000000000)={0x0, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfddfc002}) (async, rerun: 64)
ioctl$CIOCGSESSION2(r9, 0xc040636a, &(0x7f0000000000)={0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdffffff}) (async, rerun: 64)
r10 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendmsg$unix(r6, &(0x7f0000002e40)={&(0x7f0000000180)=@file={0xa, 0x0, './file1\x00'}, 0xa, &(0x7f00000002c0)=[{&(0x7f0000000700)="5c1c0956d3e17f67d9ad1aa8205a6aa8e956f1373bce8c3129bb80df5e04fcd3515d15e368cc8944621d150837f25ebe6e48e39f2657263d7249baf3fca97178a9ff1fbed9874726733f70d20be23e30750965f14c97be175edc10153303a01e631699cc898756d78a63d6bdd8898e73759b5495220682c85637eddf60e06f3b34f8b9e17007c7ea2fb6b3de256251e2ce6671cbea7b85db28a7c174", 0x9c}, {&(0x7f00000003c0)="d22a6516bb43b250cc55b03fbf9400c9ca62eba70b60634b62f81d8aff65afab616bd1f4b63003494449287c4bd8eda6bdc581231d8ec08037836fa9762d53a292bedd6be964622cd5383778283d967d9d81b6c6cb1fe373ccdcc88999398edd31f0d46285f2918d6b3b90eeba6c216c14ed99df7962ab534e5cf74963540e8649dee98518172b2fa2c90e32ca950bd1871e48ac7bd4a291d77c4f548bd99d270854d543a6731c1a", 0xa8}, {&(0x7f0000000600)="3df4af5a7947b48e14a8b4b6c56d22d568ab2f5e96760bb4d2dcb1677ade877ab198b546534173ae3b7ae1f790252c491c1b2046e8c66fffbf94217ffbc5484ed2668e959a6e9ff05b98a6a63ae9adcf9a3177dc7665ea04b772c0c417e6b688fb2c1fb5b8000000009a44d3971a555c2c13fd381ec759e28e0d46c34bfd70c4005a9ea8cffc2134855fd5b4dd0749f88c06cae06504de53d7789aa9e4aeed91f99a98aa43bd756e4b2e722e58d3dae805fb1d76e34e00d3bccf07386b33590de28fbce5bf57ebfb60212d41cb000000000000000000000000206ca47bfda70303f100000000000067", 0xe9}], 0x3, &(0x7f0000000d40)=ANY=[@ANYRESHEX=r4, @ANYRESOCT=r2, @ANYRESDEC, @ANYBLOB="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", @ANYRESDEC, @ANYRES8=r2, @ANYRES32, @ANYRESHEX=r8, @ANYRESHEX=r8, @ANYRESDEC, @ANYRESOCT=r4, @ANYRES16, @ANYRES8=r5, @ANYRES32, @ANYRESDEC, @ANYRESDEC=r9, @ANYRES16, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="cb995a527ecf1b3b37ff51a3ec000011b13555", @ANYRES8, @ANYRES32=r6, @ANYBLOB="677fa062f710f424605316f34aa73b632b7dbee90134c5b212f88d5d31265713318937fa1ef2ade80f3dd5df5838caaf9b5663d9d973b4aff047fca0be31ed31085789694915201ab756b36613ee7efeedb65ef232b74f75f7909b9cfada5cb7cf7322aa56d6540acd8869e90b70bce8f5e25a4e4586f5f49a15172578622b2403a6", @ANYRESOCT=r7, @ANYRES32, @ANYBLOB="077930d0ebf1a8ebbc71efe1c6783a4326ff7ce6b23f67811a7cc9e33031a56f328bd01b56ec9f0c974733fc56db52bc89306ef24057408230a260be6c5051d2e7358f57209aa69ca6d0df005ea054cc9d486d49046626e74bdae1a0ff834bdb344171378e0f05534b6b13d0727ac5576687ce0d4d0e15705af718c7470e1c846455ec162f1260a6f56389d9bac334c1e064d886a6563a539f498d9625c905aa5a25fcca3739743752976b47453174b026152bbfee8b3170", @ANYRESOCT, @ANYRESOCT=r10, @ANYRES16, @ANYRES64=0x0, @ANYRES16, @ANYRES16], 0x118, 0x40108}, 0x20004) (async)
ioctl$FILEMON_SET_PID(r2, 0xc0045302, &(0x7f0000000140)=r5) (async, rerun: 64)
setpgid(r5, 0x0) (async, rerun: 64)
bind$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x3}, 0x1c)

6.069853523s ago: executing program 1 (id=329):
r0 = socket(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @broadcast}, 0x10)
shutdown(r0, 0x1) (async)
shutdown(r0, 0x2) (async)
syz_emit_ethernet(0x4e, &(0x7f0000000340)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "ae029d", 0x18, 0x3a, 0xff, @rand_addr="fe042000000014000001000000086500", @mcast2, {[], @icmpv6=@ndisc_ns={0x87, 0x0, 0x0, @mcast1, [{0xe, 0x0, "d1ce"}]}}}}}}) (async)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x7, 0x9}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x1}, 0x8)

5.25103649s ago: executing program 0 (id=330):
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10, 0x0, 0x0, 0x0}, 0x191)
socket$inet_udp(0x2, 0x2, 0x0)
mount(&(0x7f0000000000)='ufs\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000140))
cap_ioctls_get(0xffffffffffffffff, 0x0, 0x0)
rename(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000180)='./file1\x00')
mkdir(&(0x7f00000000c0)='./file1\x00', 0x5)
aio_waitcomplete(&(0x7f0000000080)=0x0, 0x0)
fork()
execve(0x0, 0x0, 0x0)

0s ago: executing program 33 (id=324):
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="0004000000000000040100"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa)
r0 = kqueue()
kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r1 = socket(0x17, 0x4, 0x0)
mlock(&(0x7f0000000000/0x800000)=nil, 0x800000)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x1e)
sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0)
r2 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000340)='wb', 0x2}], 0x1, 0x0)
r3 = open(&(0x7f0000000480)='./file1\x00', 0x4, 0x102)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7, 0x12, r3, 0x0)
r4 = open$dir(0x0, 0x40000400000002c2, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
mknodat(0xffffffffffffff9c, 0x0, 0xc0e99db6de761f86, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={<r5=>0x0, 0x7fffffff, 0xc00, 0x5}, &(0x7f0000000440)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000600)={r5, &(0x7f0000000540)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @broadcast}}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @rand_addr}}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000640)=0x8)
r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$SMB_WRITEB(r6, 0xc0086924, 0x0)
aio_mlock(&(0x7f00000004c0)={r4, 0x0, &(0x7f0000000100)="6a4de9d0824dc1966be95a59440dd1f1b5b93c5bc02ec68aa4727cdd212cc0a49823c02db5f8a75c269a591299975472c3ba571b1815d9ef64eb9e67b73e6a1268406542889afe359bbbcf08e963a1c7cf0826b322", 0x55, [0x80000001, 0x4], 0x9fa9, 0x19, 0x2, {0x1ff, 0x7f7b5930, &(0x7f0000000180)="b39cad0e85fa37247302ab31a0d89b4e84880085dfbbdad5c06c5bb3cbb88cf4559360a1722c9f04"}, {0x4, 0x1e, @sival_ptr=0x5, @thr={&(0x7f0000000200)="c4e39d0c45bf000f38c8d7c4c1796f6800c4c229be19c4e1fd6ffac4e1ad71e4038fe948016f3867acc4c2792e4900c4e11dee28", &(0x7f0000000380)="1a9dc28ea426f5473bfc46bac3d53c524d21aa596a9d7af1d89112ec4ab2df329c136a125cc4baf568b04340cc0c7ece5c413fc0589a2ff499a2dfe9ae9a37d44952c1a26e2ddbf3e05e2b5cd5902b3b3fad835bfb4ccf384ab32c76c4cdf21bcc4b6d60eb8e3ab789d1b59f1d17afa05f6653c35b3db651a44645d8e723538b661475703e9b6aebd4"}}})
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
symlink(&(0x7f00000001c0)='./file1\x00', 0x0)
syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @remote={0xac, 0x14, 0x0}, @broadcast, @remote={0xac, 0x14, 0x0}}}}})
mount(&(0x7f0000000000)='ufs\x00', &(0x7f0000000080)='./file1\x00', 0x110, &(0x7f0000000140))
fstatat(r1, 0x0, 0x0, 0x4200)
__specialfd$eventfd(0x1, &(0x7f0000000080)={0xfffffff7}, 0x8)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.159' (ED25519) to the list of known hosts.
Expensive callout(9) function: 0xffffffff8142ede0(0xfffffe006df9d640) 0.002105887 s
if_delmulti_locked: detaching ifnet instance 0xfffffe0058714800
Out of ktrace request objects.
if_delmulti_locked: detaching ifnet instance 0xfffffe00079d3800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079d3800
vnode_pager_putpages: zero-length write at 0 resid 8192
0xfffffe007768f6e0: type VREG state VSTATE_CONSTRUCTED op 0xffffffff834fef60
    usecount 6, writecount 5, refcount 35 seqc users 0
    hold count flags ()
    flags (VIRF_PGREAD|VMP_LAZYLIST)
    v_object 0xfffffe005bb33738 ref 1 pages 264 cleanbuf 12 dirtybuf 21
    lock type ufs: EXCL by thread 0xfffffe005bb15000 (pid 1027, syz-executor, tid 100358)
	nlink=1, effnlink=1, size=1048576, extsize 0
	generation=2232af75, uid=0, gid=0, flags=0x50000
	ino 111, on dev gpt/rootfs
Expensive callout(9) function: 0xffffffff8142ede0(0xfffffe006df9d640) 0.004572047 s
if_delmulti_locked: detaching ifnet instance 0xfffffe00079d3800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079d3800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058714800
Expensive callout(9) function: 0xffffffff8425f3b0(0xfffffe007777d738) 0.005670213 s
if_delmulti_locked: detaching ifnet instance 0xfffffe00079d3800
md1: truncating fractional last sector by 508 bytes
if_delmulti_locked: detaching ifnet instance 0xfffffe0058714800
witness_lock_list_get: witness exhausted
maxproc limit exceeded by uid 0 (pid 4996); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 5339); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 2824); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 2817); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 3354); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 3127); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 5935); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 6468); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 6517); see tuning(7) and login.conf(5)
SYZFAIL: posix_spawn failed


FreeBSD/amd64 (ci-freebsd-i386-3.us-central1-b.c.syzkaller.internal) (ttyu0)

 (errno 35: Resource temporarily unavailable)
login: maxproc limit exceeded by uid 0 (pid 6921); see tuning(7) and login.conf(5)
set $lines = 0
Password:maxproc limit exceeded by uid 0 (pid 7626); see tuning(7) and login.conf(5)

Login incorrect
login: maxproc limit exceeded by uid 0 (pid 4263); see tuning(7) and login.conf(5)
show registers
Password:maxproc limit exceeded by uid 0 (pid 4355); see tuning(7) and login.conf(5)

Login incorrect
login: maxproc limit exceeded by uid 0 (pid 5570); see tuning(7) and login.conf(5)
ps
Jan  1 09:06:58 ci-freebsd-i386-3 login[748]: 2 LOGIN FAILURES ON ttyu0
Password:maxproc limit exceeded by uid 0 (pid 1685); see tuning(7) and login.conf(5)

Login incorrect
login: maxproc limit exceeded by uid 0 (pid 4143); see tuning(7) and login.conf(5)
show malloc
Password:maxproc limit exceeded by uid 0 (pid 6451); see tuning(7) and login.conf(5)

Login incorrect
maxproc limit exceeded by uid 0 (pid 6451); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 4830); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 5317); see tuning(7) and login.conf(5)