last executing test programs:

2m15.095459619s ago: executing program 0 (id=2307):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f00000025c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4, 0x6}, 0x1c, &(0x7f0000002500)=[{&(0x7f0000000100)}, {&(0x7f0000000600)="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", 0x22c}, {0x0}, {0x0}, {&(0x7f0000002400)="d512f831ef87d9a637cf89b1fa2e906eeb54784a9bcf28c4d9aacee64c443dc625c462e114dd16ceef68a424b5d2ae58c782ab8897880a75192d4a5b3d73fe2e68eae7df5d856e2b16239a3bb734c1922411e412de2d02bdcae5807a2132913e654cd9ee193868137311d685ef53e76a48961159b3e6ee40bf5d1a82f3b15d6d0a23ba59b5ae1f77f82b5cd42ed7adeda5b40bc4caf00b04c8a416bc9f01e5", 0x9f}], 0x5}, 0x80)
socket$inet(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0xd9, 0x0, 0x630, 0x80000001, 0x3, 0x9, 0x0, 0x4, <r2=>0x0}, &(0x7f0000000280)=0x20)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r4 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f00000002c0)=0x101, 0x4)
bind$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, &(0x7f0000000400)="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")
connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r4, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
sendmsg$unix(r4, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)="f11952e5508ccdbaf10dcd96b1ceb8724bdf38774019109df2393832079b37b2dd26bbbefe349199", 0x28}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=r4, @ANYRES8=r5, @ANYBLOB, @ANYRES32, @ANYRES16=r2, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRESDEC=r2, @ANYRES32=r1, @ANYRES16=0x0, @ANYRESDEC=r5, @ANYRES32, @ANYRES32, @ANYBLOB="cf9fc75fea7d6173ce15b6d62edc261f87d812275904da3abb2cd8de430317e3762ddd9d402f710a4d0c8343e782cffcad953439b119920fb3de4bb5dab892552f2462e24209743e73e71d3059558c27e61d3f19dc57671a5cd7e2ed72d58cdb867424e0bfe065e11ab1b1385b2ccd4f2fcbde534bdb6543af86f22a8fcf211634fcfa9939b05543f50088c6", @ANYBLOB="000008006800000000000cbb51b4abdd8e55995d38da46dcbae7753bb7a740ae949c08168a7cab6b2b5862be7bed5268d6a15fe06f8948dbe498ee0a11cb5f2ee3a6dad374e65aacad7556ad0bd2dd274376fd4548ef215241dd6d51e10abf1400d0b3e5edf2fe77ca604bcba0110536714d2b72ffc80f2cfa838d5973caacd3a4dfca041a935ae46f678b401b66b4602aa6e2", @ANYRES32=0x0, @ANYRESDEC, @ANYRES8, @ANYRES32, @ANYRES32, @ANYRESOCT=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="63aebd739fdfff0300007f6ae841bdbb710a14776cc78af2c57ecaaac2bf83fc8d5a3e3b", @ANYRES32=r3, @ANYRES64, @ANYRES32=r3], 0x100, 0x20001}, 0x20180)
openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000, 0x38)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
socket(0x0, 0x3, 0x0)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r6, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r6, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x13b}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0)

2m14.261421484s ago: executing program 0 (id=2313):
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'rack\x00', 0xf}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10)
connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000300), 0x4)
socket(0xb3831da9ec606d72, 0x2, 0x4)
openat$evdev(0xffffffffffffff9c, 0x0, 0x8, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x46f, &(0x7f0000000000), 0x4)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r5, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4)
syz_emit_ethernet(0x2a, &(0x7f00000001c0)={@random="557b83c7c4e6", @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random="2aadbf133364", @broadcast, @empty, @broadcast}}}})
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000000)=0x8000080, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x1}, 0x10)
sendmsg$inet6_sctp(r5, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1ff}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000280)="189f", 0x2}], 0x1, 0x0, 0x0, 0x184}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r6, 0x1}, &(0x7f0000000080)=0x8)
mmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x3, 0x81413, 0xffffffffffffffff, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x100000, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr=0x4}, 0x4)

2m13.31695411s ago: executing program 0 (id=2318):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x1f, 0x0, 0x10, &(0x7f0000000100)="0b6fac4103e7a00d4689e808d0d4753c", 0x0, 0x0, 0x0, 0x7d86699a, [0x0, 0x0, 0x0, 0xda]})
ioctl$CIOCCRYPT(r1, 0xc0306367, 0x0)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10)
setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002c00)="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", 0xaeb}], 0x1}, 0x20001)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001fc0)={0x0, 0xa, 0x3f}, 0x8)
open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
mkdirat(0xffffffffffffffff, &(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
kmq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0x20004401, &(0x7f0000000040))
ksem_open(&(0x7f0000000000), &(0x7f00000000c0)='^B-w1\xcf\xb0', 0x0, 0x0, 0x1000)
ksem_getvalue(0x0, &(0x7f0000000100))
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r4, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000001c0)='s', 0x1}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd5584000000"], 0x58, 0x1}, 0x0)
open(&(0x7f00000009c0)='./file1\x00', 0x10000, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = dup2(r6, r5)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2}}, 0x0, 0x0, 0x300, 0x91}, 0x98)

2m12.435874644s ago: executing program 0 (id=2320):
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
ksem_init(&(0x7f0000000000), 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x20000}, 0x24)
getsockopt$inet_tcp_buf(r1, 0x6, 0x20, 0x0, &(0x7f0000000900)=0x6)
r2 = dup(r0)
setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000280)=0x7ff, 0x4)
r3 = accept$inet(r2, &(0x7f00000002c0)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x34)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000700), &(0x7f00000006c0)=0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
msgrcv(0x0, &(0x7f00000001c0)={0x0, ""/16}, 0x18, 0x2, 0x800)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x1000)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001040)=ANY=[@ANYBLOB="277580162caea7a40145eafd0d74ebe4a7af9ff2093e0b82514b4c8108718bc7b490ad7f95f93496fbfb75c4f0ef594e7cd8fd86e6d1bdc145448928f246a090ed27b2a0fc73f287c4fa455a1a432c6d62c16f0ba83cc6983206830c1dc7cef7ce50e6149a51b5cb96012421dd03e139", @ANYRES16, @ANYBLOB="4a6d44b4109c8d0099dcb814d2f48d63885f7de4cb3856560eefd1d7cce37b70221b1ccaccbe6bfd27b68d3a70622d68d6b0c5a048dd72a5c4d67fcd2923c909cb87d4a6fd4570c501a6c1164c334e49d794e45d8192dfeb69295b2f7d01f9d99bd2b92e5464c205fd9b6fbfd9f2ea5884b90400bc74", @ANYRES32, @ANYBLOB='\x00'/11, @ANYRES16=r1, @ANYRES64=r3, @ANYRES16=r0, @ANYRES32, @ANYRESHEX, @ANYBLOB="c1bf935d9928194a50279d202998fef943c1f40414017104e9be593310502c89f0eb379c3dc5c89fe5b4918d35b46325cedd6fb9aed70f682647c6e29f8957dc88115fb2441425c7f8487fefe80ea76e004c", @ANYRES32=0x0, @ANYRESOCT, @ANYRESDEC, @ANYRES64, @ANYRES64, @ANYRES32=0x0, @ANYRESDEC=0x0, @ANYRESDEC], 0x118}, 0x0)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x800, @mcast2}}, 0x0, 0x0, 0x0, 0x290, 0x0, 0xfffd}, 0x98)
connect$inet(r5, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x6}, 0x10)
sendto$inet(r5, 0x0, 0x0, 0x20108, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x4220, 0x0, 0xefffffff}, 0x10)
sendto$inet(r5, 0x0, 0x0, 0x0, 0x0, 0xe)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200), 0xa, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0xe0, 0x20088}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x165}, {0x0}], 0x2, 0x0, 0x0, 0x20081}, 0x0)
fstatat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000580), 0x400)

2m11.348289856s ago: executing program 0 (id=2325):
socket(0x2, 0x1, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3, 0x0, 0x4}, 0x10)
getpgid(0x0)
ksem_init(&(0x7f00000000c0)=<r1=>0x0, 0x7fff)
ksem_destroy(r1)
open(&(0x7f0000000480)='./file0\x00', 0x4, 0xc0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
fork()
minherit(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r3, 0x0)
shutdown(r3, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000040)=0x2, 0xffffffffffffff13)
bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x9}, 0x24)
fork()
r4 = kqueue()
kevent(r4, &(0x7f0000000400)=[{0xfffffffffffffffe, 0xfffffffffffffff8, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}, {0x138, 0xfffffffffffffffc, 0x28, 0xc0000000, 0x2, 0x4, [0x1000, 0x5, 0xa, 0x9]}], 0x2, 0x0, 0x0, 0x0)
open(&(0x7f0000000380)='./file0\x00', 0x80, 0x0)
r5 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r6 = open(0x0, 0x80400000000206, 0x0)
ioctl$DIOCSETIFFLAG(0xffffffffffffff9c, 0xc0284459, &(0x7f0000000040)={0x10, 0x0})
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r6, 0x0)
writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="8cc78349290e8ae083a8617594a3245788d59cbefc3d1171037b9d96f5dbf6fa8c348eebc4343307ecdc", 0x2a}, {&(0x7f0000000200)="4d1e008eae11665ed39848350bdd24ac9834edea511fd2b26fd17cb6f0e1725aba3fe5be291fbb7c2fdc72f24a09c731def2ee28fd867168f772600511cade97a56538b13b754df5128e465b811b07f47c53da4e3c88aed8087c09b8be0c076e1b997e7e18e312a5dc592f356b3fc3bdf32c922b91b99d0179b865af42309480eb2a588ada3fb458c7eba50789c4e19b21d469627c7ad0dffc2b0eaab6ff4ea7b1515e037b18fbb84232f7ef40f1dc22fa6590d4c8bbe5c9a440e6ef3d01eb16858f60b916cccb13f5852f13886367b8baeb9cfd9f0d130c85210c7993fe779ef1440a695d3565d5f68f112a5627f332", 0xf0}, {&(0x7f0000000300)="4ecfff2113742ca048efbcd0bede4e6629061162314319e3ab314b333eb345fcde8e399d7ccf1d7c17d6f22409dbd592a2fbcd1340d5501e8540c5d1bbe0e285b42380e064ddd06332565c3804dad1463c21f3cae81a838fcaf4d96c5fdb10fca9ae44b1343e3e52b2702faefa", 0x6d}], 0x3)

2m11.31868048s ago: executing program 0 (id=2326):
r0 = socket(0x2, 0x1, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3, 0x0, 0x4}, 0x10)
getpgid(0x0)
ksem_init(&(0x7f00000000c0)=<r1=>0x0, 0x7fff)
ksem_destroy(r1)
open(&(0x7f0000000480)='./file0\x00', 0x80, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
fork()
minherit(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x9}, 0x24)
fork()
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0xa1)
r4 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open(0x0, 0x80400000000206, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r5, 0x0)
sync()
writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="8cc78349290e8ae083a8617594a3245788d59cbefc3d1171037b9d96f5dbf6fa8c348eebc4343307ecdc", 0x2a}, {&(0x7f0000000200)="4d1e008eae11665ed39848350bdd24ac9834edea511fd2b26fd17cb6f0e1725aba3fe5be291fbb7c2fdc72f24a09c731def2ee28fd867168f772600511cade97a56538b13b754df5128e465b811b07f47c53da4e3c88aed8087c09b8be0c076e1b997e7e18e312a5dc592f356b3fc3bdf32c922b91b99d0179b865af42309480eb2a588ada3fb458c7eba50789c4e19b21d469627c7ad0dffc2b0eaab6ff4ea7b1515e037b18fbb84232f7ef40f1dc22fa6590d4c8bbe5c9a440e6ef3d01eb16858f60b916cccb13f5852f13886367b8baeb9cfd9f0d130c85210c7993fe779ef1440a695d3565d5f68f112a5627f332", 0xf0}, {&(0x7f0000000300)="4ecfff2113742ca048efbcd0bede4e6629061162314319e3ab314b333eb345fcde8e399d7ccf1d7c17d6f22409dbd592a2fbcd1340d5501e8540c5d1bbe0e285b42380e064ddd06332565c3804dad1463c21f3cae81a838fcaf4d96c5fdb10fca9ae44b1343e3e52b2702fae", 0x6c}], 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

5.074762201s ago: executing program 3 (id=3008):
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
ksem_init(&(0x7f0000000000), 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x20000}, 0x24)
getsockopt$inet_tcp_buf(r1, 0x6, 0x20, 0x0, &(0x7f0000000900)=0x6)
r2 = dup(r0)
setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000280)=0x7ff, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x80000000}, 0x24)
r3 = accept$inet(r2, &(0x7f00000002c0)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x34)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000700), &(0x7f00000006c0)=0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
msgrcv(0x0, &(0x7f00000001c0)={0x0, ""/16}, 0x18, 0x2, 0x800)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x1000)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001040)=ANY=[@ANYBLOB="277580162caea7a40145eafd0d74ebe4a7af9ff2093e0b82514b4c8108718bc7b490ad7f95f93496fbfb75c4f0ef594e7cd8fd86e6d1bdc145448928f246a090ed27b2a0fc73f287c4fa455a1a432c6d62c16f0ba83cc6983206830c1dc7cef7ce50e6149a51b5cb96012421dd03e139", @ANYRES16, @ANYBLOB="4a6d44b4109c8d0099dcb814d2f48d63885f7de4cb3856560eefd1d7cce37b70221b1ccaccbe6bfd27b68d3a70622d68d6b0c5a048dd72a5c4d67fcd2923c909cb87d4a6fd4570c501a6c1164c334e49d794e45d8192dfeb69295b2f7d01f9d99bd2b92e5464c205fd9b6fbfd9f2ea5884b90400bc74", @ANYRES32, @ANYBLOB='\x00'/11, @ANYRES16=r1, @ANYRES64=r3, @ANYRES16=r0, @ANYRES32, @ANYRESHEX, @ANYBLOB="c1bf935d9928194a50279d202998fef943c1f40414017104e9be593310502c89f0eb379c3dc5c89fe5b4918d35b46325cedd6fb9aed70f682647c6e29f8957dc88115fb2441425c7f8487fefe80ea76e004c", @ANYRES32=0x0, @ANYRESOCT, @ANYRESDEC, @ANYRES64, @ANYRES64, @ANYRESDEC=0x0, @ANYRESDEC], 0x118}, 0x0)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x800, @mcast2}}, 0x0, 0x0, 0x0, 0x290, 0x0, 0xfffd}, 0x98)
connect$inet(r5, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x6}, 0x10)
sendto$inet(r5, 0x0, 0x0, 0x20108, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x4220, 0x0, 0xefffffff}, 0x10)
sendto$inet(r5, 0x0, 0x0, 0x0, 0x0, 0xe)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200), 0xa, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0xe0, 0x20088}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x165}, {0x0}], 0x2, 0x0, 0x0, 0x20081}, 0x0)
fstatat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000580), 0x400)

5.057916846s ago: executing program 1 (id=3009):
sync()
open(&(0x7f0000000380)='./file0\x00', 0x200, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0)
syz_emit_ethernet(0x6e, &(0x7f0000000580)=ANY=[@ANYBLOB="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"])
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
rfork(0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
profil(0x0, 0x0, 0x0, 0x1)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
syz_emit_ethernet(0x5a, &(0x7f0000000580)=ANY=[])
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x0, 0x1, @rand_addr="2413429299baca2a373999e81dc2b09c"}}, 0x0, 0x3, 0x5, 0x0, 0x0, 0x200}, 0x98)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000340)={0x8003}, 0x8)
writev(0xffffffffffffffff, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000140)={0xffffff9a, 0x2, 0x1, @rand_addr=0x1000}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x20104, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0xd, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4700, 0x0, 0xffffffff}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x1, @remote={0xfe, 0x80, '\x00', 0x0}, 0x16d}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="d9e64e57590ecb45722b0079a0d5c6b691cee120963362db3445d6814c45962c1ed44e8f3181eac559173936c0928364ae3bc38568c2ce17a7f57de10000350062cf61445dd00b268244aa292961e626f9e5259a32c8ea0ce29b1c76b05193b9668db682f8590d5401b6b14a47c0c5d2da6c8979fd12ee5ac1d02cba75340479e514d12abe546b478dce5df3af81a231bc1edceef0c83023b7394bea267614e3637ed3a597ec27475545e19a", 0xac}, {0x0}], 0x2}, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000000c0), 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c)
listen(0xffffffffffffffff, 0x0)

4.28664799s ago: executing program 2 (id=3010):
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
ksem_init(&(0x7f0000000000), 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x20000}, 0x24)
getsockopt$inet_tcp_buf(r1, 0x6, 0x20, 0x0, &(0x7f0000000900)=0x6)
r2 = dup(r0)
setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000280)=0x7ff, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x80000000}, 0x24)
accept$inet(r2, &(0x7f00000002c0)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x34)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_tcp_int(r3, 0x6, 0x48, &(0x7f0000000700), &(0x7f00000006c0)=0x4)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
msgrcv(0x0, &(0x7f00000001c0)={0x0, ""/16}, 0x18, 0x2, 0x800)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x1000)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x118}, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x800, @mcast2}}, 0x0, 0x0, 0x0, 0x290, 0x0, 0xfffd}, 0x98)
connect$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x6}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x20108, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x4220, 0x0, 0xefffffff}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x0, 0x0, 0xe)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200), 0xa, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0xe0, 0x20088}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x165}, {0x0}], 0x2, 0x0, 0x0, 0x20081}, 0x0)
fstatat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000580), 0x400)

4.145126107s ago: executing program 3 (id=3011):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f00000025c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4, 0x6}, 0x1c, &(0x7f0000002500)=[{&(0x7f0000000100)}, {&(0x7f0000000600)="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", 0x22c}, {0x0}, {0x0}, {&(0x7f0000002400)="d512f831ef87d9a637cf89b1fa2e906eeb54784a9bcf28c4d9aacee64c443dc625c462e114dd16ceef68a424b5d2ae58c782ab8897880a75192d4a5b3d73fe2e68eae7df5d856e2b16239a3bb734c1922411e412de2d02bdcae5807a2132913e654cd9ee193868137311d685ef53e76a48961159b3e6ee40bf5d1a82f3b15d6d0a23ba59b5ae1f77f82b5cd42ed7adeda5b40bc4caf00b04c8a416bc9f01e5", 0x9f}], 0x5}, 0x80)
socket$inet(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0xd9, 0x0, 0x630, 0x80000001, 0x3, 0x9, 0x0, 0x4, <r2=>0x0}, &(0x7f0000000280)=0x20)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r4 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f00000002c0)=0x101, 0x4)
bind$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, &(0x7f0000000400)="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")
connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r4, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
sendmsg$unix(r4, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)="f11952e5508ccdbaf10dcd96b1ceb8724bdf38774019109df2393832079b37b2dd26bbbefe349199", 0x28}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=r4, @ANYRES8=r5, @ANYBLOB, @ANYRES32, @ANYRES16=r2, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRESDEC=r2, @ANYRES32=r1, @ANYRES16=0x0, @ANYRESDEC=r5, @ANYRES32, @ANYRES32, @ANYBLOB="cf9fc75fea7d6173ce15b6d62edc261f87d812275904da3abb2cd8de430317e3762ddd9d402f710a4d0c8343e782cffcad953439b119920fb3de4bb5dab892552f2462e24209743e73e71d3059558c27e61d3f19dc57671a5cd7e2ed72d58cdb867424e0bfe065e11ab1b1385b2ccd4f2fcbde534bdb6543af86f22a8fcf211634fcfa9939b05543f500", @ANYBLOB="000008006800000000000cbb51b4abdd8e55995d38da46dcbae7753bb7a740ae949c08168a7cab6b2b5862be7bed5268d6a15fe06f8948dbe498ee0a11cb5f2ee3a6dad374e65aacad7556ad0bd2dd274376fd4548ef215241dd6d51e10abf1400d0b3e5edf2fe77ca604bcba0110536714d2b72ffc80f2cfa838d5973caacd3a4dfca041a935ae46f678b401b66b4602aa6e2", @ANYRES32=0x0, @ANYRESDEC, @ANYRES8, @ANYRES32, @ANYRES32, @ANYRESOCT=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16=r5, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="63aebd739fdfff0300007f6ae841bdbb710a14776cc78af2c57ecaaac2bf83fc8d5a3e3b", @ANYRES32=r3, @ANYRES64, @ANYRES32=r3], 0x100, 0x20001}, 0x20180)
openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000, 0x38)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
socket(0x0, 0x3, 0x0)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r6, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r6, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x13b}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0)

4.079034994s ago: executing program 1 (id=3012):
ktrace(0x0, 0xb4b4bc386c036afd, 0x30a, 0x0)
r0 = socket(0x2, 0x1, 0x0)
sysarch$I386_SET_IOPERM(0x4, &(0x7f0000000000)={0x2, 0x0, 0xce2b})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x32, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00)\x00\x00\x00'], 0x150)
sendto(r1, 0x0, 0x0, 0x184, &(0x7f0000000140)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffc000/0x2000)=nil)
sysarch$I386_SET_IOPERM(0x4, &(0x7f0000000000)={0x10000})
kqueue()
sysarch$I386_SET_IOPERM(0x4, &(0x7f0000000040)={0x10001, 0x4, 0x3})
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10)
connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002c00)="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", 0x7dd}], 0x1}, 0x20001)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000000)='htcp\x00', 0x5)
sysarch$I386_SET_IOPERM(0x4, &(0x7f0000000080)={0x200, 0x80, 0x829})
ksem_open(0x0, &(0x7f0000000300)='{pU\x05\x00\x00\x00\xac\xb4\x84\x87\xc4&\x11_\xf5\xa8\xf2\xeb\xd5O?\xec\x19\xd2v\x02\x10\xad\xec\"\xdf^X\x8f_\xc8\xfc\x06\x00\x00\x00\x00\x00\x00\x00\xa0\xaa\x8c;\xd4H\xe0\xcf1\xa5)\x99\xb9\xa3\xda\xdc%%\xe3\xb6\xd6\x8a\x01FFH\x98\xb4\xabac\xcb\x10\xe0+z\x0f\x82\x9d\xe6\xf2\xb1\xa0', 0x800, 0xb, 0x7ff)
ksem_close(0x0)
r4 = openat$filemon(0xffffff9c, &(0x7f0000000180), 0x2, 0x0)
r5 = fork()
ioctl$FILEMON_SET_PID(r4, 0xc0045302, &(0x7f00000001c0)=r5)
sysarch$I386_SET_IOPERM(0x4, &(0x7f0000000200)={0x89, 0x1000, 0x5})
openat$ptmx(0xffffff9c, 0x0, 0x200, 0x0)
r6 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_udp(r6, 0x11, 0x1, &(0x7f0000000380)=0x5, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x100000000000000, &(0x7f0000000080)={0x28, 0x2, 0x3, @rand_addr=0x10dfa767}, 0x10)

3.568381297s ago: executing program 1 (id=3013):
r0 = socket(0x1, 0x3, 0x40)
sendto$unix(r0, &(0x7f0000000040)="b100050400000000000708000101000000000000cea1fea7fef96ecfc73fd3357ae27caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebb4257699a1f132e27acbdd602000d7d026ba8af63ff37282902e4fd007f720fd3873babfbb770a2f5a872c881ff7cc53c8943310b404f36a00f90006ee01bc43eaea8c500000002000000000000020208a371a3f80004000000000000000100000000000000100000", 0xb1, 0x0, 0x0, 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0xb, 0x23, 0x20, &(0x7f0000001940)="0b6fac4103e7a00d4689e808d0db9cd8fa04d4755aedaacdd4743c7eaa2c7300", 0x0, 0x0, 0x0, 0x7d86699a})
r2 = socket(0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x31, 0x0, 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800000, @empty, 0x10}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
kqueue()
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$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, &(0x7f0000000440)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c2752d451ca96b5f61b24c88865cfe25dfb939a9fcbb9146239110e08576b3ec84e75714e740034e78dba801094faa3edb5774e0c58a39e0a1439a32fb837000000000000800108fcaeec67663ce77bfbc50affa69135c9385cd6d36ff365039a3c5a89a24e3fed7dee1a35513534f7173d892afd3b73f76a08af4f857a1f2674d9ace7647aace412d13afc1ac098fe6f86bfdef411248be5e096c4e747bfdc32a173cf9cdba48cc36819787fb0c8664abba4c4b89301778de04ce183088b220700174c", 0x151}], 0x1, 0x0, 0x0, 0x81}, 0x0)
ioctl$BIOCFEEDBACK(0xffffffffffffffff, 0x8004427c, &(0x7f00000001c0)=0x4)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x8, 0x4, 0x8, 0x4, 0x9}, 0x14)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x1204, &(0x7f0000000140), 0xc)

3.371623259s ago: executing program 2 (id=3014):
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
ksem_init(&(0x7f0000000000), 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x20000}, 0x24)
getsockopt$inet_tcp_buf(r1, 0x6, 0x20, 0x0, &(0x7f0000000900)=0x6)
r2 = dup(r0)
setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000280)=0x7ff, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x80000000}, 0x24)
accept$inet(r2, &(0x7f00000002c0)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x34)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_tcp_int(r3, 0x6, 0x48, &(0x7f0000000700), &(0x7f00000006c0)=0x4)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
msgrcv(0x0, &(0x7f00000001c0)={0x0, ""/16}, 0x18, 0x2, 0x800)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x1000)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001040)=ANY=[], 0x118}, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x800, @mcast2}}, 0x0, 0x0, 0x0, 0x290, 0x0, 0xfffd}, 0x98)
connect$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x6}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x20108, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x4220, 0x0, 0xefffffff}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x0, 0x0, 0xe)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200), 0xa, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0xe0, 0x20088}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x165}, {0x0}], 0x2, 0x0, 0x0, 0x20081}, 0x0)
fstatat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000580), 0x400)

3.216114662s ago: executing program 3 (id=3015):
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'rack\x00', 0xf}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10)
connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000300), 0x4)
r2 = socket(0xb3831da9ec606d72, 0x2, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, 0x0, &(0x7f0000000580))
openat$evdev(0xffffffffffffff9c, 0x0, 0x8, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x46f, &(0x7f0000000000), 0x4)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r6, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4)
syz_emit_ethernet(0x2a, &(0x7f00000001c0)={@random="557b83c7c4e6", @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random="2aadbf133364", @broadcast, @empty, @broadcast}}}})
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000000)=0x8000080, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x1}, 0x10)
sendmsg$inet6_sctp(r6, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1ff}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000280)="18", 0x1}], 0x1, 0x0, 0x0, 0x184}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r7=>0x0]}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000080)=0x8)
mmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x3, 0x81413, 0xffffffffffffffff, 0x0)
r8 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x100000, 0x0)
ioctl$CIOCGSESSION2(r8, 0xc040636a, &(0x7f0000000000)={0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe000002, [0x0, 0x1]})
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr=0x4}, 0x4)
syz_emit_ethernet(0x7a, &(0x7f0000000380)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 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, 0x17, 0x0, [@local={0xac, 0x14, 0x0}, @empty, @rand_addr, @multicast2, @multicast1]}]}}}}}}})

2.488781299s ago: executing program 1 (id=3016):
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = semget$private(0x0, 0x2, 0x4a5)
__semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000180)=0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x43b, &(0x7f0000000040), 0x4)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0, @loopback}, 0x10)
r3 = open(0x0, 0x400, 0x0)
freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0))
bindat$unix(r2, r3, &(0x7f0000001300)=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @loopback}, 0x10)
recvfrom$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0)
ksem_init(&(0x7f00000022c0), 0x0)
kmq_open(0x0, 0x200, 0x0, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffc2f, 0x1c, 0x3, 0x0, @rand_addr="22e3d5bfd943d1b212b24b3216de1a05", 0x2}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x0, 0x88, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3, 0x0, 0x42}, 0xb)
sendto$inet(r4, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200}, 0x10)
sendmsg$inet_sctp(r4, &(0x7f0000000280)={0x0, 0x3d, 0x0}, 0x0)
getresgid(&(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000040))
r5 = socket(0x2, 0x1, 0x0)
bind(r5, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r5, &(0x7f0000000140)={0xf, 0x2, 0x0, @rand_addr=0xffff}, 0x10)
sendto(r5, &(0x7f0000001480)="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", 0x16f, 0x4, &(0x7f0000001280)=@in={0x10, 0x2, 0x3}, 0x10)

2.464360698s ago: executing program 2 (id=3017):
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
ksem_init(&(0x7f0000000000), 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x20000}, 0x24)
getsockopt$inet_tcp_buf(r1, 0x6, 0x20, 0x0, &(0x7f0000000900)=0x6)
r2 = dup(r0)
setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000280)=0x7ff, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x80000000}, 0x24)
r3 = accept$inet(r2, &(0x7f00000002c0)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x34)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000000700), &(0x7f00000006c0)=0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
msgrcv(0x0, 0x0, 0x0, 0x2, 0x800)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x1000)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001040)=ANY=[@ANYBLOB="277580162caea7a40145eafd0d74ebe4a7af9ff2093e0b82514b4c8108718bc7b490ad7f95f93496fbfb75c4f0ef594e7cd8fd86e6d1bdc145448928f246a090ed27b2a0fc73f287c4fa455a1a432c6d62c16f0ba83cc6983206830c1dc7cef7ce50e6149a51b5cb96012421dd03e139", @ANYRES16, @ANYBLOB="4a6d44b4109c8d0099dcb814d2f48d63885f7de4cb3856560eefd1d7cce37b70221b1ccaccbe6bfd27b68d3a70622d68d6b0c5a048dd72a5c4d67fcd2923c909cb87d4a6fd4570c501a6c1164c334e49d794e45d8192dfeb69295b2f7d01f9d99bd2b92e5464c205fd9b6fbfd9f2ea5884b90400bc74", @ANYRES32, @ANYBLOB='\x00'/11, @ANYRES16=r1, @ANYRES64=r3, @ANYRES16=r0, @ANYRES32, @ANYRESHEX, @ANYBLOB="c1bf935d9928194a50279d202998fef943c1f40414017104e9be593310502c89f0eb379c3dc5c89fe5b4918d35b46325cedd6fb9aed70f682647c6e29f8957dc88115fb2441425c7f8487fefe80ea76e004c", @ANYRES32=0x0, @ANYRESOCT, @ANYRESDEC, @ANYRES64, @ANYRES64, @ANYRES32=0x0, @ANYRESDEC=0x0, @ANYRESDEC], 0x118}, 0x0)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x800, @mcast2}}, 0x0, 0x0, 0x0, 0x290, 0x0, 0xfffd}, 0x98)
connect$inet(r5, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x6}, 0x10)
sendto$inet(r5, 0x0, 0x0, 0x20108, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x4220, 0x0, 0xefffffff}, 0x10)
sendto$inet(r5, 0x0, 0x0, 0x0, 0x0, 0xe)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200), 0xa, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0xe0, 0x20088}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c2752d451ca96b5f61b24c88865cfe25dfb939a9fcbb9146239110e08576b3ec84e75714e740034e78dba801094faa3edb5774e0c58a39e0a1439a32fb837000000000000800108fcaeec67663ce77bfbc50affa69135c9385cd6d36ff365039a3c5a89a24e3fed7dee1a35513534f7173d892afd3b73f76a08af4f857a1f2674d9ace7647aace412d13afc1ac098fe6f86bfdef411248be5e096c4e747bfdc32a173cf9cdba48cc36819787fb0c8664abba4c4b89301778de04ce183088b220700174ca1107863fc3500214a48fd44cd24da967f302be9", 0x165}, {0x0}], 0x2, 0x0, 0x0, 0x20081}, 0x0)
fstatat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000580), 0x400)

2.25881446s ago: executing program 3 (id=3018):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f00000025c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4, 0x6}, 0x1c, &(0x7f0000002500)=[{&(0x7f0000000100)}, {&(0x7f0000000600)="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", 0x22c}, {0x0}, {0x0}, {&(0x7f0000002400)="d512f831ef87d9a637cf89b1fa2e906eeb54784a9bcf28c4d9aacee64c443dc625c462e114dd16ceef68a424b5d2ae58c782ab8897880a75192d4a5b3d73fe2e68eae7df5d856e2b16239a3bb734c1922411e412de2d02bdcae5807a2132913e654cd9ee193868137311d685ef53e76a48961159b3e6ee40bf5d1a82f3b15d6d0a23ba59b5ae1f77f82b5cd42ed7adeda5b40bc4caf00b04c8a416bc9f01e5", 0x9f}], 0x5}, 0x80)
socket$inet(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0xd9, 0x0, 0x630, 0x80000001, 0x3, 0x9, 0x0, 0x4, <r2=>0x0}, &(0x7f0000000280)=0x20)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r4 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f00000002c0)=0x101, 0x4)
bind$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, &(0x7f0000000400)="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")
connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r4, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
sendmsg$unix(r4, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)="f11952e5508ccdbaf10dcd96b1ceb8724bdf38774019109df2393832079b37b2dd26bbbefe349199", 0x28}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=r4, @ANYRES8=r5, @ANYBLOB, @ANYRES32, @ANYRES16=r2, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRESDEC=r2, @ANYRES32=r1, @ANYRES16=0x0, @ANYRESDEC=r5, @ANYRES32, @ANYRES32, @ANYBLOB="000008006800000000000cbb51b4abdd8e55995d38da46dcbae7753bb7a740ae949c08168a7cab6b2b5862be7bed5268d6a15fe06f8948dbe498ee0a11cb5f2ee3a6dad374e65aacad7556ad0bd2dd274376fd4548ef215241dd6d51e10abf1400d0b3e5edf2fe77ca604bcba0110536714d2b72ffc80f2cfa838d5973caacd3a4dfca041a935ae46f678b401b66b4602aa6e2", @ANYRES32=0x0, @ANYRESDEC, @ANYRES8, @ANYRES32, @ANYRES32, @ANYRESOCT=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16=r5, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="63aebd739fdfff0300007f6ae841bdbb710a14776cc78af2c57ecaaac2bf83fc8d5a3e3b", @ANYRES32=r3, @ANYRES64, @ANYRES32=r3], 0x100, 0x20001}, 0x20180)
openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000, 0x38)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
socket(0x0, 0x3, 0x0)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r6, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r6, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x13b}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0)

1.230037028s ago: executing program 1 (id=3019):
sync()
open(&(0x7f0000000380)='./file0\x00', 0x200, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0)
syz_emit_ethernet(0x6e, &(0x7f0000000580)=ANY=[@ANYBLOB="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"])
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
rfork(0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
profil(0x0, 0x0, 0x0, 0x1)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
syz_emit_ethernet(0x5a, &(0x7f0000000580)=ANY=[])
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x0, 0x1, @rand_addr="2413429299baca2a373999e81dc2b09c"}}, 0x0, 0x3, 0x5, 0x0, 0x0, 0x200}, 0x98)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000340)={0x8003}, 0x8)
writev(0xffffffffffffffff, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000140)={0xffffff9a, 0x2, 0x1, @rand_addr=0x1000}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x20104, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0xd, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4700, 0x0, 0xffffffff}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x1, @remote={0xfe, 0x80, '\x00', 0x0}, 0x16d}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="d9e64e57590ecb45722b0079a0d5c6b691cee120963362db3445d6814c45962c1ed44e8f3181eac559173936c0928364ae3bc38568c2ce17a7f57de10000350062cf61445dd00b268244aa292961e626f9e5259a32c8ea0ce29b1c76b05193b9668db682f8590d5401b6b14a47c0c5d2da6c8979fd12ee5ac1d02cba75340479e514d12abe546b478dce5df3af81a231bc1edceef0c83023b7394bea267614e3637ed3a597ec27475545e19a", 0xac}, {0x0}], 0x2}, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000000c0), 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @empty, 0x2}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000080), 0x4)
bind$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c)
listen(r3, 0x0)

1.227387256s ago: executing program 2 (id=3020):
fork()
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup(r2)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200000}, 0x1c)
dup2(r5, r4)
dup2(r4, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r6=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000240)={r6, 0x0, 0x3}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000040)={r6, 0xa98a}, 0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x10, 0x2, 0x0, @multicast1}}, r6}, 0x88)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0xfffffffffffffc54)
r7 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r8 = socket$inet_sctp(0x2, 0x0, 0x84)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r10, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4)
bind$inet6(r10, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r10, 0x6, 0x2000, 0x0, 0x0)
r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
connect$inet6(r10, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r10, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
sendmsg$unix(r10, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)}, {&(0x7f0000000840)}], 0x2, &(0x7f0000000800)=ANY=[@ANYRES32, @ANYBLOB="7c5ee27ca8a27283121ef4e143977622a40409888580615b99bff92384b63e696fcf0fea511009bf1c853758fff5b30ea2511ca41bb7c040623293eadbdf5262f5c441a3", @ANYRES8=r7, @ANYRES16=r8, @ANYBLOB="a2", @ANYRES32=r11, @ANYRESHEX, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32=r6, @ANYRES32, @ANYRES32=0x0, @ANYRES32=r9, @ANYRES32, @ANYRESDEC=r11, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRES32=r8, @ANYRES32=0x0, @ANYRES8, @ANYRES32=0x0, @ANYRES32, @ANYRESOCT, @ANYRES16=0x0, @ANYRESHEX=r7, @ANYRES64=r10, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES64=r7, @ANYRES32, @ANYRES32], 0x100}, 0x20180)
aio_write(&(0x7f0000000600)={r1, 0x100000001, &(0x7f0000000b00)="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", 0x1000, [0x309dc800, 0x80], 0x3, 0x20, 0x101, {0x4, 0x3, &(0x7f0000000540)="21fb30ba0bf57d85278ddc9d48aaf0d089559e97880a39dff5ceeca0e36e1abd0e4ff815b963fe46ce739f2c672f8fb3b758836127f6f597e0b379a6065a02c0211c9d7e8c7c9f"}, {0x5, 0x10, @sigval_int=0x8, @thr={&(0x7f0000000240)="410fa426c02626420f0ec4c28d452ec4623d2920189a5b566666c4c1557dddc483c56df155f2e3ff460fbf5200c443adce850500000003", &(0x7f0000000400)="9a046b998c4aa6ef33f2756ae520bd75873482dbcc5919ed52bf26f39f5809869c013f92807cc4af40ab8b7e702767aad65de06ccee2af65df76fd8a4b4e38ddc2b3608e74b516ead71fc58dc97b354d87713279ecaa1be6a6278a9bc4d3b12bc952426bc081819324d85618dcb04c10ee42e3171be0c0941e5289e43bb5206ca82c0b7e9699fb1e6b3c"}}})
connect$inet(r7, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)

1.226278227s ago: executing program 3 (id=3021):
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
ksem_init(&(0x7f0000000000), 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x20000}, 0x24)
getsockopt$inet_tcp_buf(r1, 0x6, 0x20, 0x0, &(0x7f0000000900)=0x6)
r2 = dup(r0)
setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000280)=0x7ff, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x80000000}, 0x24)
accept$inet(r2, &(0x7f00000002c0)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x34)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_tcp_int(r3, 0x6, 0x48, &(0x7f0000000700), &(0x7f00000006c0)=0x4)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
msgrcv(0x0, &(0x7f00000001c0)={0x0, ""/16}, 0x18, 0x2, 0x800)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x1000)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001040)=ANY=[], 0x118}, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x800, @mcast2}}, 0x0, 0x0, 0x0, 0x290, 0x0, 0xfffd}, 0x98)
connect$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x6}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x20108, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x4220, 0x0, 0xefffffff}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x0, 0x0, 0xe)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200), 0xa, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0xe0, 0x20088}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x165}, {0x0}], 0x2, 0x0, 0x0, 0x20081}, 0x0)
fstatat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000580), 0x400)

204.875172ms ago: executing program 3 (id=3022):
sync()
open(&(0x7f0000000380)='./file0\x00', 0x200, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0)
syz_emit_ethernet(0x6e, &(0x7f0000000580)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60a3cdba00383a00fe8000000000000000000000000000aaff0200000000000000000000000000012e000000000000000200907800000004616bb851ffff2cff00000000000000000000ffff00000000000000000000002d0000000000000001424917651698f13977f86c892dff9e57740f8da1d122286c969deb81cc6304e7620aabd1b9d014239325675836cb4f1ec28d3f4e20014216a8b403efe779de2a2a87289a0512d126624d7b90bfb3b5eef80dfbd0ab5e747a8c1ad986e29263b591a0631aa81baf251e244698e87c98a6683f3d805924db65c5ed7731ad1241153036110cdf79aec2816963a88260409d05cb095e61aa3a6c0f86fd1e059078253670c34966ffe9e811a73b358ec554bd1063580965cd4033155b48822577c9f77267bbff2efd94255c22766e0d0d1daa7a98a745de3f84"])
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
rfork(0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
profil(0x0, 0x0, 0x0, 0x1)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
syz_emit_ethernet(0x5a, &(0x7f0000000580)=ANY=[])
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x0, 0x1, @rand_addr="2413429299baca2a373999e81dc2b09c"}}, 0x0, 0x3, 0x5, 0x0, 0x0, 0x200}, 0x98)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000340)={0x8003}, 0x8)
writev(0xffffffffffffffff, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000140)={0xffffff9a, 0x2, 0x1, @rand_addr=0x1000}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x20104, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0xd, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4700, 0x0, 0xffffffff}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x1, @remote={0xfe, 0x80, '\x00', 0x0}, 0x16d}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="d9e64e57590ecb45722b0079a0d5c6b691cee120963362db3445d6814c45962c1ed44e8f3181eac559173936c0928364ae3bc38568c2ce17a7f57de10000350062cf61445dd00b268244aa292961e626f9e5259a32c8ea0ce29b1c76b05193b9668db682f8590d5401b6b14a47c0c5d2da6c8979fd12ee5ac1d02cba75340479e514d12abe546b478dce5df3af81a231bc1edceef0c83023b7394bea267614e3637ed3a597ec27475545e19a", 0xac}, {0x0}], 0x2}, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @empty, 0x2}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000080), 0x4)
bind$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c)
listen(r4, 0x0)

200.7646ms ago: executing program 1 (id=3023):
sync()
open(&(0x7f0000000380)='./file0\x00', 0x200, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0)
syz_emit_ethernet(0x6e, &(0x7f0000000580)=ANY=[@ANYBLOB="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"])
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
rfork(0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
profil(0x0, 0x0, 0x0, 0x1)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
syz_emit_ethernet(0x5a, &(0x7f0000000580)=ANY=[])
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x0, 0x1, @rand_addr="2413429299baca2a373999e81dc2b09c"}}, 0x0, 0x3, 0x5, 0x0, 0x0, 0x200}, 0x98)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000340)={0x8003}, 0x8)
writev(0xffffffffffffffff, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000140)={0xffffff9a, 0x2, 0x1, @rand_addr=0x1000}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x20104, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0xd, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4700, 0x0, 0xffffffff}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x1, @remote={0xfe, 0x80, '\x00', 0x0}, 0x16d}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="d9e64e57590ecb45722b0079a0d5c6b691cee120963362db3445d6814c45962c1ed44e8f3181eac559173936c0928364ae3bc38568c2ce17a7f57de10000350062cf61445dd00b268244aa292961e626f9e5259a32c8ea0ce29b1c76b05193b9668db682f8590d5401b6b14a47c0c5d2da6c8979fd12ee5ac1d02cba75340479e514d12abe546b478dce5df3af81a231bc1edceef0c83023b7394bea267614e3637ed3a597ec27475545e19a", 0xac}, {0x0}], 0x2}, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @empty, 0x2}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000080), 0x4)
bind$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c)
listen(r4, 0x0)

195.527384ms ago: executing program 2 (id=3024):
ktrace(0x0, 0xb4b4bc386c036afd, 0x30a, 0x0)
r0 = socket(0x2, 0x1, 0x0)
sysarch$I386_SET_IOPERM(0x4, &(0x7f0000000000)={0x2, 0x0, 0xce2b})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x32, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00)\x00\x00\x00'], 0x150)
sendto(r1, 0x0, 0x0, 0x184, &(0x7f0000000140)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffc000/0x2000)=nil)
sysarch$I386_SET_IOPERM(0x4, &(0x7f0000000000)={0x10000})
kqueue()
sysarch$I386_SET_IOPERM(0x4, &(0x7f0000000040)={0x10001, 0x4, 0x3})
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10)
connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002c00)="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", 0x760}], 0x1}, 0x20001)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000000)='htcp\x00', 0x5)
sysarch$I386_SET_IOPERM(0x4, &(0x7f0000000080)={0x200, 0x80, 0x829})
ksem_open(&(0x7f00000000c0)=<r4=>0x0, &(0x7f0000000300)='{pU\x05\x00\x00\x00\xac\xb4\x84\x87\xc4&\x11_\xf5\xa8\xf2\xeb\xd5O?\xec\x19\xd2v\x02\x10\xad\xec\"\xdf^X\x8f_\xc8\xfc\x06\x00\x00\x00\x00\x00\x00\x00\xa0\xaa\x8c;\xd4H\xe0\xcf1\xa5)\x99\xb9\xa3\xda\xdc%%\xe3\xb6\xd6\x8a\x01FFH\x98\xb4\xabac\xcb\x10\xe0+z\x0f\x82\x9d\xe6\xf2\xb1\xa0', 0x800, 0xb, 0x7ff)
ksem_close(r4)
r5 = openat$filemon(0xffffff9c, &(0x7f0000000180), 0x2, 0x0)
r6 = fork()
ioctl$FILEMON_SET_PID(r5, 0xc0045302, &(0x7f00000001c0)=r6)
sysarch$I386_SET_IOPERM(0x4, &(0x7f0000000200)={0x89, 0x1000, 0x5})
openat$ptmx(0xffffff9c, 0x0, 0x200, 0x0)
r7 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_udp(r7, 0x11, 0x1, &(0x7f0000000380)=0x5, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x100000000000000, &(0x7f0000000080)={0x28, 0x2, 0x3, @rand_addr=0x10dfa767}, 0x10)

0s ago: executing program 2 (id=3025):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f00000025c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4, 0x6}, 0x1c, &(0x7f0000002500)=[{&(0x7f0000000100)}, {&(0x7f0000000600)="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", 0x22c}, {0x0}, {0x0}, {&(0x7f0000002400)="d512f831ef87d9a637cf89b1fa2e906eeb54784a9bcf28c4d9aacee64c443dc625c462e114dd16ceef68a424b5d2ae58c782ab8897880a75192d4a5b3d73fe2e68eae7df5d856e2b16239a3bb734c1922411e412de2d02bdcae5807a2132913e654cd9ee193868137311d685ef53e76a48961159b3e6ee40bf5d1a82f3b15d6d0a23ba59b5ae1f77f82b5cd42ed7adeda5b40bc4caf00b04c8a416bc9f01e5", 0x9f}], 0x5}, 0x80)
socket$inet(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0xd9, 0x0, 0x630, 0x80000001, 0x3, 0x9, 0x0, 0x4, <r2=>0x0}, &(0x7f0000000280)=0x20)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r4 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f00000002c0)=0x101, 0x4)
bind$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, &(0x7f0000000400)="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")
connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r4, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
sendmsg$unix(r4, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)="f11952e5508ccdbaf10dcd96b1ceb8724bdf38774019109df2393832079b37b2dd26bbbefe349199", 0x28}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=r4, @ANYRES8=r5, @ANYBLOB, @ANYRES32, @ANYRES16=r2, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRESDEC=r2, @ANYRES32=r1, @ANYRES16=0x0, @ANYRESDEC=r5, @ANYRES32, @ANYRES32, @ANYBLOB="cf9fc75fea7d6173ce15b6d62edc261f87d812275904da3abb2cd8de430317e3762ddd9d402f710a4d0c8343e782cffcad953439b119920fb3de4bb5dab892552f2462e24209743e73e71d3059558c27e61d3f19dc57671a5cd7e2ed72d58cdb867424e0bfe065e11ab1b1385b2ccd4f2fcbde534bdb6543af86f22a8fcf211634fcfa9939b05543f500", @ANYBLOB="000008006800000000000cbb51b4abdd8e55995d38da46dcbae7753bb7a740ae949c08168a7cab6b2b5862be7bed5268d6a15fe06f8948dbe498ee0a11cb5f2ee3a6dad374e65aacad7556ad0bd2dd274376fd4548ef215241dd6d51e10abf1400d0b3e5edf2fe77ca604bcba0110536714d2b72ffc80f2cfa838d5973caacd3a4dfca041a935ae46f678b401b66b4602aa6e2", @ANYRES32=0x0, @ANYRESDEC, @ANYRES8, @ANYRES32, @ANYRES32, @ANYRESOCT=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16=r5, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="63aebd739fdfff0300007f6ae841bdbb710a14776cc78af2c57ecaaac2bf83fc8d5a3e3b", @ANYRES32=r3, @ANYRES64, @ANYRES32=r3], 0x100, 0x20001}, 0x20180)
openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000, 0x38)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
socket(0x0, 0x3, 0x0)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r6, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r6, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x13b}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.80' (ED25519) to the list of known hosts.

FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: Expensive callout(9) function: 0xffffffff8142e7c0(0xfffffe006dfa70a0) 0.009305556 s

FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 2024-11-04T00:14:04.357043+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 1439 - - getty repeating too quickly on port /dev/ttyv5, sleeping 30 secs
2024-11-04T00:14:04.360979+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 1436 - - getty repeating too quickly on port /dev/ttyv4, sleeping 30 secs
2024-11-04T00:14:04.352807+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 1438 - - getty repeating too quickly on port /dev/ttyv3, sleeping 30 secs
2024-11-04T00:14:04.357671+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 1441 - - getty repeating too quickly on port /dev/ttyv2, sleeping 30 secs
2024-11-04T00:14:04.359697+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 1442 - - getty repeating too quickly on port /dev/ttyu0, sleeping 30 secs
2024-11-04T00:14:04.363519+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 1444 - - getty repeating too quickly on port /dev/ttyv7, sleeping 30 secs
2024-11-04T00:14:04.355560+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 1440 - - getty repeating too quickly on port /dev/ttyv0, sleeping 30 secs
2024-11-04T00:14:04.365202+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 1437 - - getty repeating too quickly on port /dev/ttyv6, sleeping 30 secs
2024-11-04T00:14:04.361589+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 1443 - - getty repeating too quickly on port /dev/ttyv1, sleeping 30 secs

FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 2024-11-04T00:15:13.442902+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 1878 - - getty repeating too quickly on port /dev/ttyv5, sleeping 30 secs
2024-11-04T00:15:13.448096+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 1882 - - getty repeating too quickly on port /dev/ttyv7, sleeping 30 secs
2024-11-04T00:15:13.462086+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 1880 - - getty repeating too quickly on port /dev/ttyv0, sleeping 30 secs
2024-11-04T00:15:13.453249+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 1877 - - getty repeating too quickly on port /dev/ttyu0, sleeping 30 secs
2024-11-04T00:15:13.458589+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 1883 - - getty repeating too quickly on port /dev/ttyv3, sleeping 30 secs
2024-11-04T00:15:13.471832+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 1879 - - getty repeating too quickly on port /dev/ttyv1, sleeping 30 secs
2024-11-04T00:15:13.466323+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 1881 - - getty repeating too quickly on port /dev/ttyv2, sleeping 30 secs
2024-11-04T00:15:13.482661+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 1876 - - getty repeating too quickly on port /dev/ttyv6, sleeping 30 secs
2024-11-04T00:15:13.476528+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 1884 - - getty repeating too quickly on port /dev/ttyv4, sleeping 30 secs

FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 2024-11-04T00:16:01.568252+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 2215 - - getty repeating too quickly on port /dev/ttyv4, sleeping 30 secs
2024-11-04T00:16:01.570161+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 2216 - - getty repeating too quickly on port /dev/ttyu0, sleeping 30 secs
2024-11-04T00:16:01.593511+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 2220 - - getty repeating too quickly on port /dev/ttyv1, sleeping 30 secs
2024-11-04T00:16:01.594877+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 2221 - - getty repeating too quickly on port /dev/ttyv6, sleeping 30 secs
2024-11-04T00:16:01.630485+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 2219 - - getty repeating too quickly on port /dev/ttyv7, sleeping 30 secs
2024-11-04T00:16:01.627858+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 2218 - - getty repeating too quickly on port /dev/ttyv5, sleeping 30 secs
2024-11-04T00:16:01.572029+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 2217 - - getty repeating too quickly on port /dev/ttyv0, sleeping 30 secs
2024-11-04T00:16:01.688874+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 2223 - - getty repeating too quickly on port /dev/ttyv2, sleeping 30 secs
2024-11-04T00:16:01.679144+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 2222 - - getty repeating too quickly on port /dev/ttyv3, sleeping 30 secs

FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 2024-11-04T00:16:58.965277+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 2745 - - getty repeating too quickly on port /dev/ttyv2, sleeping 30 secs
2024-11-04T00:16:58.961848+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 2740 - - getty repeating too quickly on port /dev/ttyv7, sleeping 30 secs
2024-11-04T00:16:58.963762+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 2741 - - getty repeating too quickly on port /dev/ttyv0, sleeping 30 secs
2024-11-04T00:16:58.965727+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 2742 - - getty repeating too quickly on port /dev/ttyv1, sleeping 30 secs
2024-11-04T00:16:58.969583+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 2744 - - getty repeating too quickly on port /dev/ttyv4, sleeping 30 secs
2024-11-04T00:16:58.966120+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 2746 - - getty repeating too quickly on port /dev/ttyv3, sleeping 30 secs
2024-11-04T00:16:58.964076+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 2747 - - getty repeating too quickly on port /dev/ttyv6, sleeping 30 secs
2024-11-04T00:16:58.975576+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 2748 - - getty repeating too quickly on port /dev/ttyv5, sleeping 30 secs
2024-11-04T00:16:58.967671+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 2743 - - getty repeating too quickly on port /dev/ttyu0, sleeping 30 secs

FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: Stopping sshd.
Waiting for PIDS: 682.
serialport: VM disconnected.