last executing test programs:

23.986406943s ago: executing program 3 (id=217):
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x3, 0x8, 0x24f, 0xb, 0x69, 0x40}, 0x98)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x8}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x20, @loopback}, 0x1c)
r2 = dup(r1)
sendto$inet6(r2, &(0x7f0000002740)="d39b2845e7ba31", 0x7, 0x0, 0x0, 0x0)
recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x40)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4)
fork()
readv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/11, 0xb}], 0x1)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xff}, 0x10)
getppid()
setsockopt$sock_int(0xffffffffffffff9c, 0xffff, 0x1013, &(0x7f00000001c0)=0x800, 0x4)
r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r4 = open$dir(&(0x7f0000000040)='./file1\x00', 0x40000400000002c6, 0x0)
ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f00000000c0)=r4)
rfork(0x3060)
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x40000)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr=0x6, @thr={0x0, 0x0}})
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0xffffffffffffffe8, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, 0x0, 0x0)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYRES64=r6])

21.354960508s ago: executing program 3 (id=217):
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x3, 0x8, 0x24f, 0xb, 0x69, 0x40}, 0x98)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x8}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x20, @loopback}, 0x1c)
r2 = dup(r1)
sendto$inet6(r2, &(0x7f0000002740)="d39b2845e7ba31", 0x7, 0x0, 0x0, 0x0)
recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x40)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4)
fork()
readv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/11, 0xb}], 0x1)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xff}, 0x10)
getppid()
setsockopt$sock_int(0xffffffffffffff9c, 0xffff, 0x1013, &(0x7f00000001c0)=0x800, 0x4)
r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r4 = open$dir(&(0x7f0000000040)='./file1\x00', 0x40000400000002c6, 0x0)
ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f00000000c0)=r4)
rfork(0x3060)
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x40000)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr=0x6, @thr={0x0, 0x0}})
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0xffffffffffffffe8, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, 0x0, 0x0)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYRES64=r6])

16.749848361s ago: executing program 3 (id=217):
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x3, 0x8, 0x24f, 0xb, 0x69, 0x40}, 0x98)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x8}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x20, @loopback}, 0x1c)
r2 = dup(r1)
sendto$inet6(r2, &(0x7f0000002740)="d39b2845e7ba31", 0x7, 0x0, 0x0, 0x0)
recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x40)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4)
fork()
readv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/11, 0xb}], 0x1)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xff}, 0x10)
getppid()
setsockopt$sock_int(0xffffffffffffff9c, 0xffff, 0x1013, &(0x7f00000001c0)=0x800, 0x4)
r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r4 = open$dir(&(0x7f0000000040)='./file1\x00', 0x40000400000002c6, 0x0)
ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f00000000c0)=r4)
rfork(0x3060)
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x40000)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr=0x6, @thr={0x0, 0x0}})
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0xffffffffffffffe8, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, 0x0, 0x0)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYRES64=r6])

13.046179863s ago: executing program 2 (id=348):
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, 0x0, 0x0, 0x8, &(0x7f0000000200)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10)
sendto$inet6(0xffffffffffffffff, &(0x7f00000007c0), 0x0, 0x100, &(0x7f0000000480)={0x1c, 0x1c, 0x3, 0x0, @loopback, 0x400000}, 0x1c)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto(r3, &(0x7f00000028c0)="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", 0xffb, 0x8, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
ioctl$BIOCIMMEDIATE(r2, 0x80044270, &(0x7f0000000000)=0xfff)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x123}], 0x1, 0x0, 0x0, 0x81}, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000005c0)={0x16, 0x1d, 0x48d, &(0x7f0000001380)="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", 0x0, 0x0, 0x8, 0x9, [0x80000001, 0x10008, 0x4, 0x8]})
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x8001, @empty, 0x40}}, 0x0, 0x40, 0x80, 0x1}, &(0x7f0000000300)=0x8c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000340)={0x5, [0x0, 0x0, 0x0, 0x0, <r6=>0x0]}, &(0x7f0000000380)=0x18)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r7, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r7, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r8 = dup(r7)
recvmsg(r8, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000700)=""/133, 0x85}, 0x2)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x1c, 0x2, 0x5, @empty, 0x7}}, r6}, &(0x7f0000000580)=0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000380)={@in={{0x10, 0x2, 0x0}}, r6, 0xe91, 0x8, 0x80, 0x7f, 0x9, 0x8}, &(0x7f0000000180)=0x98)

12.076652896s ago: executing program 0 (id=350):
r0 = socket(0x1c, 0x2, 0x0)
close(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
socket(0x26, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000000500)=@file={0x2}, 0x2, 0x0, 0x0, &(0x7f0000000e80)=ANY=[@ANYRESOCT, @ANYBLOB="4a6d44b4109c8d0099dcb814d2f48d63885f7de4cb3856560eefd1d7cce37b70221b1ccaccbe6bfd27b68d3a70622d68d6b0c5a048dd72a5c4d67fcd2923c909cb87d4a6fd4570c501a6c1164c334e49d794e45d8192dfeb69295b2f7d01f9d99bd2b92e5464c205ea5884b90400bc7493ff4646afa23c221848aa745d5a11e60010a47f368d4a1a077862b4aacc6c5bd7907991b2d5c085", @ANYRES32, @ANYBLOB, @ANYRESHEX, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES16, @ANYRES64, @ANYRESHEX, @ANYRES32, @ANYRES8, @ANYRES32=0x0, @ANYRESHEX, @ANYBLOB="c1bf935d9928194a50279d202998fef943c1f40414017104e9be593310502c89f0eb379c3dc5c89fe5b4918d35b46325cedd6fb9aed70f682647c6e29f8957dc88115fb2441425c7f8487fefe80ea76e014cf337fce7f0cf849ad8c415", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYRESDEC, @ANYRES32, @ANYRES64, @ANYRES64, @ANYRES32=0x0, @ANYRESDEC=0x0, @ANYRESDEC], 0x118}, 0x0)
freebsd11_lstat(0x0, &(0x7f00000007c0))
sendmsg$unix(0xffffffffffffffff, 0x0, 0x10d)
getegid()
r1 = socket(0x2, 0x1, 0x0)
undelete(0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="66000000840000000a0000001001100002004a5d077a08006f0000010000000010000000930e000000e40000c700000000000fea", @ANYRES32=0x0, @ANYBLOB="1c000000840000000a0000181df90b00000000000000000000000001100000008400000000004000000200002c00000084"], 0xec}, 0x0)
sendmsg$inet6_sctp(r2, &(0x7f0000000180)={0x0, 0x6, 0x0}, 0x189)
sendmsg$inet6_sctp(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
shutdown(r1, 0x1)
shutdown(r1, 0x2)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000400)=[0x0, &(0x7f0000000140)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000380)=':\x00'], &(0x7f0000000680)=[&(0x7f0000000580)='rack\x00', &(0x7f00000005c0)='rack\x00', &(0x7f0000000600)='#$\x00', &(0x7f0000000640)='\x00'])
r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={<r5=>0x0, 0x7}, &(0x7f0000000480)=0x8)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000880)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}, 0xbffd}, 0x88)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000006c0)={0x0, 0x17, "10ecf5c3bc71a415e3c22a78c7da0fccdf4412a10958d0"}, &(0x7f0000000700)=0x1f)

10.74941057s ago: executing program 3 (id=217):
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x3, 0x8, 0x24f, 0xb, 0x69, 0x40}, 0x98)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x8}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x20, @loopback}, 0x1c)
r2 = dup(r1)
sendto$inet6(r2, &(0x7f0000002740)="d39b2845e7ba31", 0x7, 0x0, 0x0, 0x0)
recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x40)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4)
fork()
readv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/11, 0xb}], 0x1)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xff}, 0x10)
getppid()
setsockopt$sock_int(0xffffffffffffff9c, 0xffff, 0x1013, &(0x7f00000001c0)=0x800, 0x4)
r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r4 = open$dir(&(0x7f0000000040)='./file1\x00', 0x40000400000002c6, 0x0)
ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f00000000c0)=r4)
rfork(0x3060)
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x40000)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr=0x6, @thr={0x0, 0x0}})
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0xffffffffffffffe8, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, 0x0, 0x0)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYRES64=r6])

8.28161971s ago: executing program 0 (id=353):
r0 = socket(0x2, 0x3, 0x2)
sendto(r0, 0x0, 0x0, 0x1, &(0x7f0000000040)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10)
shutdown(r0, 0x1)
sync()
getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000015c0), &(0x7f0000000040)=0xffffffffffffffc5)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fdatasync(0xffffffffffffffff)
dup(0xffffffffffffffff)
sync()
sync()
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000001540)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f0000005780)="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")
open$dir(0x0, 0x40, 0x0)
open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0xca)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000001c0)={<r5=>0x0, &(0x7f0000000140)=[@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000014c0)=0x10)
connectat(r2, 0xffffffffffffffff, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
chflagsat(0xffffffffffffffff, &(0x7f0000001600)='./file0\x00', 0x10000, 0x400)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000001500)={r5, 0x8000}, 0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x1c, 0x0, 0xde, @rand_addr, 0x20}}, r5}, 0x88)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x8}, 0x1c)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x20, @loopback}, 0x1c)
r6 = dup(r4)
sendto$inet6(r6, &(0x7f0000002740)="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", 0xffc, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x7e44, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000001200)={0x23, 0x6, 0x43, 0x8, 0x7, 0x2, 0x1, 0x3f, 0x4, 0x20, 0x6}, 0xb)
recvmsg(r6, &(0x7f0000000200)={&(0x7f0000000240)=@in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000003740)=""/4096}, {&(0x7f0000000280)=""/1}, {&(0x7f00000002c0)=""/174}, {&(0x7f0000000380)=""/162}, {&(0x7f0000001700)=""/169}, {&(0x7f00000017c0)=""/251}], 0x0, &(0x7f0000002680)=""/125, 0xfffffe82}, 0x2)

8.280200013s ago: executing program 1 (id=354):
r0 = semget$private(0x0, 0x2, 0x232)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @loopback}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, 0x0, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
recvfrom$inet(r2, 0x0, 0x0, 0x42, 0x0, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x0)
r3 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x13d)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind(0xffffffffffffffff, &(0x7f0000000400)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendto(r3, &(0x7f0000002280)="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", 0x17e, 0x1c, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x3, @empty, 0x7}, 0x1c)
shutdown(0xffffffffffffffff, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f0000000080)={0x19, 0x0, 0xc, &(0x7f0000000000)="ec7b00000900ff2425c1f0a5", 0x0, 0x0, 0x0, 0xddffff85})
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000080), 0x4)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x8008, &(0x7f0000000000), 0xffb7)
ioctl$CIOCCRYPT(r1, 0xc01c6367, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x2a60, &(0x7f0000000340)="7475f15d5fce069d138d4a71ae51d432097698352b07325638ed976b282778cc02790393f1d033fb5bcc3afaa6549ed95c629e3b4c0dfb1ed678cc579840c5b4fd80bc", 0x0, &(0x7f00000012c0), &(0x7f0000001380)})
semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1000}, {0x1, 0x27ac, 0x1000}, {0x1, 0x1a82, 0x1000}], 0x3)
r6 = semget(0x1, 0x2, 0x72e)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r7=>0x0]}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000280)=0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x1, 0x8, @empty, 0x8001}, 0x1c, &(0x7f0000001480)=[{&(0x7f00000012c0)="286bb4d455be8429174ddae780e6283a2ceb233610ad7dc53c8735d2cae213164ee66a722e5c0879f458a81e317e75ed203946e3f9f7c648d97329a98bdfaefb12ba9a81b345491f4c2c64c7b32d4eaf665126a9eb19b5c7d7c4800877762775f2530fe59a861470057229152139a0b101bedb3fb994d0a9aa4afee367d0d28fdd1f2eea1732bb898b286d2c476b", 0x8e}, {&(0x7f0000001380)="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", 0xfe}], 0x2, &(0x7f00000002c0)=ANY=[@ANYBLOB="1000000084000000090000007f00000114000000840000000700000002007f6f06320000010000002c000001000000000200000004009f0f9b1d0000aef1ffff010001006c07000007000000410e0000", @ANYRES32=r7, @ANYRESOCT=r7], 0x60, 0x2010d}, 0x80)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000440)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x5, @loopback, 0x204}}, 0x1}, 0xfffffffffffffc81)
__semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000000040))
ksem_destroy(0x0)

8.27846952s ago: executing program 2 (id=355):
pipe2(0x0, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100)=0x1, 0x4)
semget$private(0x0, 0x1, 0x24)
openat$md(0xffffff9c, 0x0, 0x10000, 0x0)
msgget(0x1, 0x48)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f0000000080)={0x10, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0xfdffff85})
setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x35)
lio_listio(0x0, 0x0, 0x53, &(0x7f0000000200)={0x4, 0x5, @sival_ptr=0x5, @spare=[0x1, 0x9, 0x7, 0xd, 0x5, 0x9, 0x89, 0xfffffffd]})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x3003, &(0x7f0000000580), &(0x7f0000000040)=0x4)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, 0x0, 0x0)
r4 = dup2(r3, r3)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000280), &(0x7f00000000c0)=0x86)
r6 = socket(0x11, 0x3, 0x0)
sendto$unix(r6, &(0x7f0000000000)="b1000513fe4ea10500fef935673039d2d236acf20b7804be38164991f7c8cf5f882b297be1aa5b23edeb51e2f0ac3ebbc2feb3fda1139b672f4d3353eb067e7335a069d7080000000000000000008931ef0708c0b0cd7329071d0d4c4a00000022830cf41bed66f40066fffff3e4999d9d20002002c5dbfa0008e371dd0000001205ff000000000000020000000000000000000083a80200"/177, 0xb1, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x0, 0x1c, 0x1, 0x9, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0x20}}, 0x0, 0x2, 0x3, 0xe04}, &(0x7f00000001c0)=0x90)
socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000240)={0x1c, 0x1c, 0x0, 0x2, @empty, 0xffff}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000300)={'rack\x00'}, 0x24)

7.336024617s ago: executing program 1 (id=356):
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
bind$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xe}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$bt_hci(0x24, 0x3, 0x86)
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb)
sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
recvfrom$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(r4, 0x0, 0x0, 0x20181, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x3, [0x0, 0x0, <r5=>0x0]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0xf6b6, 0x2800, 0xa40, 0x7fffffff, r5}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r7 = kqueue()
kevent(r7, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r8 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r8, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r8, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x151}], 0x1, 0x0, 0x0, 0x81}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
rfork(0x85000)

7.120735076s ago: executing program 0 (id=357):
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
bind$inet(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$bt_hci(0x24, 0x3, 0x86)
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb)
sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
recvfrom$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(r4, 0x0, 0x0, 0x20181, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x3, [0x0, 0x0, <r5=>0x0]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0xf6b6, 0x2800, 0xa40, 0x7fffffff, r5}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r7 = kqueue()
kevent(r7, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r8 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r8, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r8, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r8, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x151}], 0x1, 0x0, 0x0, 0x81}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
rfork(0x85000)

6.586006576s ago: executing program 2 (id=358):
pipe2(0x0, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100)=0x1, 0x4)
semget$private(0x0, 0x1, 0x24)
openat$md(0xffffff9c, 0x0, 0x10000, 0x0)
msgget(0x1, 0x48)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f0000000080)={0x10, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0xfdffff85})
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x35)
lio_listio(0x0, 0x0, 0x53, &(0x7f0000000200)={0x4, 0x5, @sival_ptr=0x5, @spare=[0x1, 0x9, 0x7, 0xd, 0x5, 0x9, 0x89, 0xfffffffd]})
socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, 0x0, 0x0)
r4 = dup2(r3, r3)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000280), &(0x7f00000000c0)=0x86)
r6 = socket(0x11, 0x3, 0x0)
sendto$unix(r6, &(0x7f0000000000)="b1000513fe4ea10500fef935673039d2d236acf20b7804be38164991f7c8cf5f882b297be1aa5b23edeb51e2f0ac3ebbc2feb3fda1139b672f4d3353eb067e7335a069d7080000000000000000008931ef0708c0b0cd7329071d0d4c4a00000022830cf41bed66f40066fffff3e4999d9d20002002c5dbfa0008e371dd0000001205ff000000000000020000000000000000000083a80200"/177, 0xb1, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x0, 0x1c, 0x1, 0x9, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0x20}}, 0x0, 0x2, 0x3, 0xe04}, &(0x7f00000001c0)=0x90)
socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000240)={0x1c, 0x1c, 0x0, 0x2, @empty, 0xffff}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000300)={'rack\x00'}, 0x24)

6.285225856s ago: executing program 3 (id=217):
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x3, 0x8, 0x24f, 0xb, 0x69, 0x40}, 0x98)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x8}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x20, @loopback}, 0x1c)
r2 = dup(r1)
sendto$inet6(r2, &(0x7f0000002740)="d39b2845e7ba31", 0x7, 0x0, 0x0, 0x0)
recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x40)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4)
fork()
readv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/11, 0xb}], 0x1)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xff}, 0x10)
getppid()
setsockopt$sock_int(0xffffffffffffff9c, 0xffff, 0x1013, &(0x7f00000001c0)=0x800, 0x4)
r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r4 = open$dir(&(0x7f0000000040)='./file1\x00', 0x40000400000002c6, 0x0)
ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f00000000c0)=r4)
rfork(0x3060)
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x40000)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr=0x6, @thr={0x0, 0x0}})
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0xffffffffffffffe8, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, 0x0, 0x0)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYRES64=r6])

5.998129488s ago: executing program 1 (id=359):
r0 = semget$private(0x0, 0x2, 0x232)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @loopback}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, 0x0, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
recvfrom$inet(r2, 0x0, 0x0, 0x42, 0x0, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x0)
r3 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x13d)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind(0xffffffffffffffff, &(0x7f0000000400)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendto(r3, &(0x7f0000002280)="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", 0x14f, 0x1c, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x3, @empty, 0x7}, 0x1c)
shutdown(0xffffffffffffffff, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f0000000080)={0x19, 0x0, 0x10, &(0x7f0000000000)="ec7b00000900ff2425c1f0a58b519798", 0x0, 0x0, 0x0, 0xddffff85})
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000080), 0x4)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x8008, &(0x7f0000000000), 0xffb7)
ioctl$CIOCCRYPT(r1, 0xc01c6367, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x2a60, &(0x7f0000000340)="7475f15d5fce069d138d4a71ae51d432097698352b07325638ed976b282778cc02790393f1d033fb5bcc3afaa6549ed95c629e3b4c0dfb1ed678cc579840c5b4fd80bc", 0x0, &(0x7f00000012c0), &(0x7f0000001380)})
semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1000}, {0x1, 0x27ac, 0x1000}, {0x1, 0x1a82, 0x1000}], 0x3)
r6 = semget(0x1, 0x2, 0x72e)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r7=>0x0]}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000280)=0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x1, 0x8, @empty, 0x8001}, 0x1c, &(0x7f0000001480)=[{&(0x7f00000012c0)="286bb4d455be8429174ddae780e6283a2ceb233610ad7dc53c8735d2cae213164ee66a722e5c0879f458a81e317e75ed203946e3f9f7c648d97329a98bdfaefb12ba9a81b345491f4c2c64c7b32d4eaf665126a9eb19b5c7d7c4800877762775f2530fe59a861470057229152139a0b101bedb3fb994d0a9aa4afee367d0d28fdd1f2eea1732bb898b286d2c476b", 0x8e}, {&(0x7f0000001380)="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", 0xfe}], 0x2, &(0x7f00000002c0)=ANY=[@ANYBLOB="1000000084000000090000007f00000114000000840000000700000002007f6f06320000010000002c000001000000000200000004009f0f9b1d0000aef1ffff010001006c07000007000000410e0000", @ANYRES32=r7, @ANYRESOCT=r7], 0x60, 0x2010d}, 0x80)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000440)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x5, @loopback, 0x204}}, 0x1}, 0xfffffffffffffc81)
__semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000000040))
ksem_destroy(0x0)

3.475561609s ago: executing program 0 (id=360):
pipe2(0x0, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100)=0x1, 0x4)
semget$private(0x0, 0x1, 0x24)
openat$md(0xffffff9c, 0x0, 0x10000, 0x0)
msgget(0x1, 0x48)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f0000000080)={0x10, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0xfdffff85})
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x35)
lio_listio(0x0, 0x0, 0x53, &(0x7f0000000200)={0x4, 0x5, @sival_ptr=0x5, @spare=[0x1, 0x9, 0x7, 0xd, 0x5, 0x9, 0x89, 0xfffffffd]})
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x3003, &(0x7f0000000580), &(0x7f0000000040)=0x4)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, 0x0, 0x0)
r5 = dup2(r4, r4)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f0000000280), &(0x7f00000000c0)=0x86)
r7 = socket(0x11, 0x3, 0x0)
sendto$unix(r7, &(0x7f0000000000)="b1000513fe4ea10500fef935673039d2d236acf20b7804be38164991f7c8cf5f882b297be1aa5b23edeb51e2f0ac3ebbc2feb3fda1139b672f4d3353eb067e7335a069d7080000000000000000008931ef0708c0b0cd7329071d0d4c4a00000022830cf41bed66f40066fffff3e4999d9d20002002c5dbfa0008e371dd0000001205ff000000000000020000000000000000000083a80200"/177, 0xb1, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x0, 0x1c, 0x1, 0x9, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0x20}}, 0x0, 0x2, 0x3, 0xe04}, &(0x7f00000001c0)=0x90)
socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000240)={0x1c, 0x1c, 0x0, 0x2, @empty, 0xffff}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000300)={'rack\x00'}, 0x24)

3.474782246s ago: executing program 1 (id=361):
mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, 0x0, 0x0)
minherit(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3)
recvmsg(0xffffffffffffffff, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
socket$inet6_sctp(0x1c, 0x4, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
r4 = kqueue()
kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r5, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCOSFPADD(r6, 0xc088444f, &(0x7f00000006c0)="eee4a266e782bd36b95806a67fc083379ef266192d80211af6b9cf70aba88776737184cfef04bcfc5a50b1a144da651aca2bfa9b64fc8dee093676eb243a5034b25871db72d02cf963dd9a16ad8a128623fbe4f72ef8974f16492d9d29d603bca868f5071ed36c85ebb8137ebfd15495daf52f80901c3957fd78e8e60f")
sendmsg$inet6_sctp(r5, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x151}], 0x1, 0x0, 0x0, 0x81}, 0x108)
accept4$unix(r5, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0)
ioctl$BIOCFEEDBACK(r3, 0x8004427c, &(0x7f00000001c0)=0x4)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
__realpathat(r7, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0)
connect$inet6(r7, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
connect$inet6(r7, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0xfffffffe, @rand_addr="07244a94b449337652b1547308d68322", 0x8be}, 0x1c)
fstatat(r2, &(0x7f0000000180)='./file0\x00', 0x0, 0x200)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
rfork(0x85000)

3.474217672s ago: executing program 2 (id=362):
r0 = socket(0x1c, 0x2, 0x0)
close(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
socket(0x26, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000000500)=@file={0x2}, 0x2, 0x0, 0x0, &(0x7f0000000e80)=ANY=[@ANYRESOCT, @ANYBLOB="4a6d44b4109c8d0099dcb814d2f48d63885f7de4cb3856560eefd1d7cce37b70221b1ccaccbe6bfd27b68d3a70622d68d6b0c5a048dd72a5c4d67fcd2923c909cb87d4a6fd4570c501a6c1164c334e49d794e45d8192dfeb69295b2f7d01f9d99bd2b92e5464c205ea5884b90400bc7493ff4646afa23c221848aa745d5a11e60010a47f368d4a1a077862b4aacc6c5bd7907991b2d5c085", @ANYRES32, @ANYBLOB, @ANYRESHEX, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES16, @ANYRES64, @ANYRESHEX, @ANYRES32, @ANYRES8, @ANYRES32=0x0, @ANYRESHEX, @ANYBLOB="c1bf935d9928194a50279d202998fef943c1f40414017104e9be593310502c89f0eb379c3dc5c89fe5b4918d35b46325cedd6fb9aed70f682647c6e29f8957dc88115fb2441425c7f8487fefe80ea76e014cf337fce7f0cf849ad8c415", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYRESDEC, @ANYRES32, @ANYRES64, @ANYRES64, @ANYRES32=0x0, @ANYRESDEC=0x0, @ANYRESDEC], 0x118}, 0x0)
freebsd11_lstat(0x0, &(0x7f00000007c0))
sendmsg$unix(0xffffffffffffffff, 0x0, 0x10d)
getegid()
r1 = socket(0x2, 0x1, 0x0)
undelete(0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="66000000840000000a0000001001100002004a5d077a08006f0000010000000010000000930e000000e40000c700000000000fea", @ANYRES32=0x0, @ANYBLOB="1c000000840000000a0000181df90b00000000000000000000000001100000008400000000004000000200002c00000084"], 0xec}, 0x0)
sendmsg$inet6_sctp(r2, &(0x7f0000000180)={0x0, 0x6, 0x0}, 0x189)
sendmsg$inet6_sctp(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
shutdown(r1, 0x1)
shutdown(r1, 0x2)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000400)=[0x0, &(0x7f0000000140)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000380)=':\x00'], &(0x7f0000000680)=[&(0x7f0000000580)='rack\x00', &(0x7f00000005c0)='rack\x00', &(0x7f0000000600)='#$\x00', &(0x7f0000000640)='\x00'])
r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={<r5=>0x0, 0x7}, &(0x7f0000000480)=0x8)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000880)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}, 0xbffd}, 0x88)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000006c0)={0x0, 0x17, "10ecf5c3bc71a415e3c22a78c7da0fccdf4412a10958d0"}, &(0x7f0000000700)=0x1f)

2.886131028s ago: executing program 0 (id=363):
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, 0x0, 0x0, 0x8, &(0x7f0000000200)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10)
sendto$inet6(0xffffffffffffffff, &(0x7f00000007c0), 0x0, 0x100, &(0x7f0000000480)={0x1c, 0x1c, 0x3, 0x0, @loopback, 0x400000}, 0x1c)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto(r3, &(0x7f00000028c0)="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", 0xffb, 0x8, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
ioctl$BIOCIMMEDIATE(r2, 0x80044270, &(0x7f0000000000)=0xfff)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x123}], 0x1, 0x0, 0x0, 0x81}, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000005c0)={0x16, 0x1d, 0x48d, &(0x7f0000001380)="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", 0x0, 0x0, 0x8, 0x9, [0x80000001, 0x10008, 0x4, 0x8]})
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x8001, @empty, 0x40}}, 0x0, 0x40, 0x80, 0x1}, &(0x7f0000000300)=0x8c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000340)={0x5, [0x0, 0x0, 0x0, 0x0, <r6=>0x0]}, &(0x7f0000000380)=0x18)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r7, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r7, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r8 = dup(r7)
recvmsg(r8, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000700)=""/133, 0x85}, 0x2)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x1c, 0x2, 0x5, @empty, 0x7}}, r6}, &(0x7f0000000580)=0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000380)={@in={{0x10, 0x2, 0x0}}, r6, 0xe91, 0x8, 0x80, 0x7f, 0x9, 0x8}, &(0x7f0000000180)=0x98)

2.086449766s ago: executing program 1 (id=364):
socket$inet_sctp(0x2, 0x3, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
ioctl$BIOCSETWF(0xffffffffffffffff, 0x8008427b, 0x0)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000003b40)={0x0, 0x0, &(0x7f0000003a80)=[{&(0x7f0000003740)="fe", 0x1}], 0x1, 0x0, 0x14}, 0x0)
r1 = open(0x0, 0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r2 = openat$md(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffff9c, 0x84, 0x20, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, 0x0, &(0x7f0000000cc0))
ksem_open(0x0, &(0x7f0000000040)=',}\x00', 0xa00, 0x0, 0xda2)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r4, &(0x7f0000000bc0)={&(0x7f0000000780)=@in6={0x1c, 0x1c, 0x1, 0x5, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f0000000b00)=[{&(0x7f00000007c0)="96c2aa4437536e24c58660e53d1edd5539b5d9e7263d47f680dce0da0e9580f35b532b756bc418159c5c689486e9c379dc126a75c5da001ce491c513b0d071b2ce00c457774a82a192e035bf7c979b1f53366ab63b82bf0b5f02bcdface90d24a6f2a727271da342cd", 0x69}, {&(0x7f0000000840)="3e1801418ae0", 0x6}, {&(0x7f0000000880)="946fd6d16ab28fa92956053fd10b72c6d05c22206560aed7e81073bd53297599ed4a1906f71a0329cb9fb70cacf5bdfa7a4fd41153c03e199eaf9483e32195bf07498254fa8bb2339e4d300fcd90353e73f4e38eb5f3ab0840c4fbf5634bb36382627b5937c65ad4cae79537fdb945f2e968e58b50f2d489b2d62c8c0275cc4f147696df90b25b0f", 0x88}, {&(0x7f0000000a00)}], 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000f492cc4c8331cded2800000005000000"], 0x10, 0x1}, 0x20000)
getresuid(0x0, &(0x7f0000000100)=<r5=>0x0, &(0x7f0000000140)=<r6=>0x0)
setresuid(r5, r6, r5)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0x3}, 0x8)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$DIOCGETRULES(r8, 0xcbe04406, &(0x7f00000000c0))
ioctl$MDIOCATTACH(r2, 0xc1b46d00, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x492b7, 0x0, 0x6, 0x0, 0x0, 0xfffbfffe, 0x0})
fork()
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
openat$crypto(0xffffff9c, &(0x7f0000000100), 0x0, 0x0)
r9 = openat$crypto(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION2(r9, 0xc030636a, &(0x7f00000001c0)={0x17, 0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0xfffffffe, 0x0, 0x10]})
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x354c5c31]})

1.966321773s ago: executing program 2 (id=365):
r0 = socket(0x1c, 0x1, 0x0)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
socket(0x2, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
sendmsg$inet_sctp(r4, &(0x7f0000000900)={&(0x7f0000000180)=@in={0x10, 0x2, 0x3, @rand_addr=0x10001}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000400)="d1", 0x1}], 0x1, 0x0, 0x2c}, 0x0)
pipe2(&(0x7f0000000280), 0x100000)
socket$inet_tcp(0x2, 0x1, 0x0)
kqueue()
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
__realpathat(r5, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
r6 = socket(0x1c, 0x3, 0x1)
connect$inet6(r5, &(0x7f0000000340)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
sendto(r6, &(0x7f0000000440)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711db", 0x58, 0x101, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x51, &(0x7f00000000c0)={0x7fff, {{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}}}, 0x88)
ioctl$DIOCOSFPADD(0xffffffffffffffff, 0xc088444f, &(0x7f00000001c0))
r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCOSFPADD(r7, 0xc088444f, &(0x7f00000001c0)="959634ca688b9ebcc1")
r8 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f00000002c0)=0x6, 0x4)
connect$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
sendto(r8, &(0x7f00000006c0)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d40aef1ab04ee87a68f4323d818a91259dbe7d1aaf026a235647bf27a0443ed4bff92e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e00000053c5c2b6a157962fd07f301fb6020d4e69f94a8bd677179475456a6ad63af4b6706ec61571aeef484195d3601a18044798976d4e44f6ca9101d065666e6cc18936e80c2ab42a5e9d8426f2c8cd2d5702a57ffa7f245a04cba9fbe3ccad", 0xe3, 0x100, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c)
__realpathat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0)
connectat$unix(r1, 0xffffffffffffffff, &(0x7f0000000040)=@abs={0x8, 0x1, 0x0, 0x3}, 0x8)
rfork(0x3060)

642.780435ms ago: executing program 2 (id=366):
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
sysarch$I386_SET_LDT(0x84, &(0x7f0000000400)={0x54a000, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x5, @mcast2, 0x800}}, 0x0, 0x0, 0x8, 0x9, 0x6, 0x5, 0x4}, 0x98)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x1, @multicast2}}, <r3=>0x0, 0x8, 0x0, 0x385, 0x8, 0x80, 0x1}, &(0x7f00000001c0)=0x98)
freebsd10_pipe(&(0x7f0000001a40)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
cap_rights_limit(r4, &(0x7f0000000140)=[0x20000207fffffdc, 0x400000000000001])
cap_rights_limit(r4, &(0x7f0000000440)=[0x3f, 0x3])
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000340)={0x4, 0x8001, 0x2030, 0x1000, 0x1e6edea9, 0xf17, 0x9, 0x9, r3}, &(0x7f0000000380)=0x20)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000005c0)={@in6={{0x1c, 0x1c, 0x0, 0x5, @loopback, 0x2}}, <r5=>r3, 0x80, 0x4, 0x6, 0x80000000, 0x80000001}, &(0x7f00000003c0)=0x98)
freebsd10_pipe(&(0x7f0000000480)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
cap_rights_limit(r6, &(0x7f0000000140)=[0x20000207fffffdc, 0x400000000000001])
cap_rights_limit(r6, &(0x7f0000000580)=[0x20000207fffffe0, 0x400000000000001])
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000080)={r5, &(0x7f00000004c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000500)=0x10)
msgrcv(0x0, &(0x7f0000000540)={0x0, ""/6}, 0xa, 0x1, 0x800)
ksem_open(&(0x7f0000000040), &(0x7f0000000180)='/dev\x97\xd9rypto\x00', 0x0, 0x0, 0x0)
ksem_post(0x0)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r7, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet6(r7, &(0x7f00000000c0)={0x71, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r7, 0x84, 0x1b, &(0x7f0000000140)=0x100003, 0x4)
sendto(r7, &(0x7f00000001c0)="8ac440054f1e1d62ccd88cdd16528b8438f5cb0efa6b4099cac4662a029fdb82bbaacabd36abdf52455b6be853c7cc5a39529ccc82c03051cd812f3aede218cd5af6d2804621502c28785ce44c8ec8a40539719107d0df77d5a5ff5b439ec1b33daa9f47f405733e103e03f391f3103f25931a92a4036408ce638264c81aa6c0f7a385360ea2743e7b5f8479fe6bf3", 0x81a3d94f, 0x81, 0x0, 0x0)
sendto$inet6(r7, &(0x7f0000000100)="f631616a686dd4e0c600e5acdb299736d0e5549bc8fea3d9deaeeaef6cdff9999d088ea5cfb13e329ec3545748", 0xffffff1a, 0x100, &(0x7f0000000280)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c)

474.173695ms ago: executing program 1 (id=367):
symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00')
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
freebsd11_statfs(&(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r1=>0x0})
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="000000004b35950b00000000000000da"}, 0x1c)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r9=>0x0]}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000000)={r9, 0xa, 0xff}, 0x8)
statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r10=>0x0})
setreuid(r10, 0x0)
openat$md(0xffffff9c, &(0x7f0000000140), 0x200, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000040)={r9, 0xc, 0x3f}, &(0x7f0000000080)=0x8)
r11 = dup2(r5, r4)
sendto$inet(r5, &(0x7f0000000100)="fb", 0xfffffcd2, 0x84, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x20000008}, 0x10)
aio_writev(&(0x7f0000000500)={r11, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x2, 0x0}, {0x0, 0x13, @sigval_ptr}})
bind$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24)
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r3, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
r12 = getgid()
sendmsg$unix(r3, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000000100)=[{0x0}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYRES64=r3, @ANYRES16, @ANYBLOB, @ANYRES32=r2, @ANYRESHEX, @ANYRES32=r12, @ANYRES32=r12, @ANYRESOCT=0x0, @ANYRES32=r12, @ANYRES32=r12, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRESDEC=r1, @ANYRES32=r12, @ANYRES32=r12, @ANYBLOB="fa4243422fb735f8496cff64970f4e2a207c0cf498e5adb1f7e88907546dfa2a280a46032340aa9a44a18edfb25a3f4a8ebac8c7eaa6632bb92e1d217ac99e7f886cad648bb9235b9df6c374df06d70649ee2f34be11f3b2707932a0562715ee275ec4452ec0231f0ee2e22bd7192255c3c94b9931a71f8c62411ca6e7886a196a5636d4238ef3b55b494d543998b90141592c1a6d7aefa40a80ce49cfecda6c6febea5f7d41b9a1fd9a23a0bf960d363a07bb21747501be58e2025168b821f44f39699c5f98e6ab20694bab35ef1b12acb0ddb8778e22fcb560f5fbe6e14119a786d254e6a25e85a4c2eb9aa47b4709d811d13187e3f43542", @ANYRES32, @ANYRES32=0x0, @ANYRESDEC, @ANYRES8=r2, @ANYRES32=r12, @ANYRESHEX, @ANYRESOCT, @ANYRES32=r12, @ANYRES64, @ANYRES64, @ANYRES32=r12, @ANYRES32=r12, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32], 0x100}, 0x20180)
socket$inet6_sctp(0x1c, 0x1, 0x84)

174.786222ms ago: executing program 0 (id=368):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0xc, &(0x7f0000000200)=@in={0x0, 0x2, 0x3, @broadcast}, 0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x100, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x8, @rand_addr="69ab5f71e05028c013f948e300afef1c", 0x400000}, 0x1c)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r5, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
ioctl$BIOCIMMEDIATE(r4, 0x80044270, &(0x7f0000000000)=0xfff)
sendmsg$inet6_sctp(r5, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x183}], 0x1, 0x0, 0x0, 0x81}, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000005c0)={0x16, 0x1d, 0x48d, &(0x7f0000001380)="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", 0x0, &(0x7f0000001300), 0x8, 0x9, [0x80000001, 0x10008, 0x4, 0x8]})
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x8001, @empty, 0x40}}, 0x0, 0x40, 0x80, 0x1}, &(0x7f0000000300)=0x8c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x1c, 0x2, 0x3, @empty, 0x7}}}, &(0x7f0000000580)=0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000380)={@in={{0x10, 0x2, 0x0}}, 0x0, 0xe91, 0x8, 0x80, 0x7f, 0x9, 0x8}, &(0x7f0000000180)=0x98)
sendmsg$inet6_sctp(r6, &(0x7f0000000280)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = dup2(r7, r1)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x8002, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x2000000, 0x304, 0x2}, 0x98)
ioctl$DIOCSETSTATUSIF(r8, 0xc0104414, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x4, 0x40, 0x8, 0x8, 0x1000}, 0x14)

0s ago: executing program 3 (id=217):
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x3, 0x8, 0x24f, 0xb, 0x69, 0x40}, 0x98)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x8}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x20, @loopback}, 0x1c)
r2 = dup(r1)
sendto$inet6(r2, &(0x7f0000002740)="d39b2845e7ba31", 0x7, 0x0, 0x0, 0x0)
recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x40)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4)
fork()
readv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/11, 0xb}], 0x1)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xff}, 0x10)
getppid()
setsockopt$sock_int(0xffffffffffffff9c, 0xffff, 0x1013, &(0x7f00000001c0)=0x800, 0x4)
r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r4 = open$dir(&(0x7f0000000040)='./file1\x00', 0x40000400000002c6, 0x0)
ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f00000000c0)=r4)
rfork(0x3060)
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x40000)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr=0x6, @thr={0x0, 0x0}})
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0xffffffffffffffe8, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, 0x0, 0x0)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYRES64=r6])

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.136' (ED25519) to the list of known hosts.
Expensive callout(9) function: 0xffffffff819d3330(0xfffffe006e0bba80) 0.002725771 s
Expensive callout(9) function: 0xffffffff814397c0(0xfffffe006df42460) 0.010180292 s
if_delmulti_locked: detaching ifnet instance 0xfffffe005832a000
if_delmulti_locked: detaching ifnet instance 0xfffffe005832a000
if_delmulti_locked: detaching ifnet instance 0xfffffe005832a000
if_delmulti_locked: detaching ifnet instance 0xfffffe005832a000
if_delmulti_locked: detaching ifnet instance 0xfffffe005832a000
if_delmulti_locked: detaching ifnet instance 0xfffffe005832a000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058759000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058759000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058759000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058759000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058759000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058759000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058759000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058759000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058759000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058759000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058759000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058759000
if_delmulti_locked: detaching ifnet instance 0xfffffe005832a000
if_delmulti_locked: detaching ifnet instance 0xfffffe005832a000
if_delmulti_locked: detaching ifnet instance 0xfffffe005832a000
if_delmulti_locked: detaching ifnet instance 0xfffffe005832a000
if_delmulti_locked: detaching ifnet instance 0xfffffe005832a000
if_delmulti_locked: detaching ifnet instance 0xfffffe005832a000
Oct 23 22:49:20 ci-freebsd-i386-4 dhclient[1147]: send_packet: No buffer space available
if_delmulti_locked: detaching ifnet instance 0xfffffe0058759000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058759000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058759000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058759000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058759000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058759000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058757800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058757800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058757800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058757800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058757800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058757800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
Oct 23 22:49:53 ci-freebsd-i386-4 syslogd: last message repeated 3 times
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
md0: truncating fractional last sector by 183 bytes
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: repeatedly failed to execute the program
proc=3 req=217 state=3 status=67 (errno 9: Bad file descriptor)


FreeBSD/amd64 (ci-freebsd-i386-4.us-central1-b.c.syzkaller.internal) (ttyu0)

login: set $lines = 0
Password:
Login incorrect
login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058758000
show registers
Password:Oct 23 22:50:04 ci-freebsd-i386-4 syslogd: last message repeated 1 times
Oct 23 22:50:12 ci-freebsd-i386-4 dhclient[1628]: send_packet: No buffer space available

Login incorrect
login: ps
Oct 23 22:50:13 ci-freebsd-i386-4 login[748]: 2 LOGIN FAILURES ON ttyu0
Password:
Login incorrect
login: show malloc
Password:
Login incorrect
Oct 23 22:50:18 ci-freebsd-i386-4 dhclient[1628]: send_packet: No buffer space available