last executing test programs:

1m9.423824037s ago: executing program 2 (id=1037):
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$inet_sctp(r0, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000100)}, {&(0x7f0000000600)="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", 0x22c}, {0x0}, {0x0}, {&(0x7f0000002400)="d512f831ef87d9a637cf89b1fa2e906eeb54784a9bcf28c4d9aacee64c443dc625c462e114dd16ceef68a424b5d2ae58c782ab8897880a75192d4a5b3d73fe2e68eae7df5d856e2b16239a3bb734c1922411e412de2d02bdcae5807a2132913e654cd9ee193868137311d685ef53e76a48961159b3e6ee40bf5d1a82f3b15d6d0a23ba59b5ae1f77f82b5cd42ed7adeda5b40bc4caf00b04c8a416bc9f01e5", 0x9f}], 0x5}, 0x80)
socket$inet(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000002c0)=0x101, 0x4)
bind$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, &(0x7f0000000400)="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")
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r3, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
sendmsg$unix(r3, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)="f11952e5508ccdbaf10dcd96b1ceb8724bdf38774019109df2393832079b37b2dd26bbbefe349199", 0x28}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=r3, @ANYRES8=r4, @ANYBLOB, @ANYRES32, @ANYRES16, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRESDEC, @ANYRES32=r1, @ANYRES16=0x0, @ANYRESDEC=r4, @ANYRES32, @ANYRES32, @ANYBLOB="cf9fc75fea7d6173ce15b6d62edc261f87d812275904da3abb2cd8de430317e3762ddd9d402f710a4d0c8343e782cffcad953439b119920fb3de4bb5dab892552f2462e24209743e73e71d3059558c27e61d3f19dc57671a5cd7e2ed72d58cdb867424e0bfe065e11ab1b1385b2ccd4f2fcbde534bdb6543af86f22a8fcf211634fcfa9939b05543f50088c6", @ANYBLOB="000008006800000000000cbb51b4abdd8e55995d38da46dcbae7753bb7a740ae949c08168a7cab6b2b5862be7bed5268d6a15fe06f8948dbe498ee0a11cb5f2ee3a6dad374e65aacad7556ad0bd2dd274376fd4548ef215241dd6d51e10abf1400d0b3e5edf2fe77ca604bcba0110536714d2b72ffc80f2cfa838d5973caacd3a4dfca041a935ae46f678b401b66b4602aa6e2", @ANYRES32=0x0, @ANYRESDEC, @ANYRES8, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16=r4, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="63aebd739fdfff0300007f6ae841bdbb710a14776cc78af2c57ecaaac2bf83fc8d5a3e3b", @ANYRES32=r2, @ANYRES64, @ANYRES32=r2], 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$inet6(0xffffffffffffffff, 0x0, 0x0)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r5, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r5, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x13b}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0)

1m9.417190363s ago: executing program 3 (id=1038):
socket(0x2, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
kmq_open(0x0, 0x0, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
rfork(0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af10cd8f6338dfbde8cda34c3d9155c0abbe40866dfaf97d28dbe26450305eeaa22ce4cb0defedb19bba9b896e19a0a430d2c9fffdcbbb06c759f19d54a689b436c119542aa5642aa743c148a1562d5971b92369311ec44fe5b28c480c433f5127ca8d629e300", 0x6e}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484", 0xc3}, {&(0x7f0000000200)="fa72b3ef2f6d91b7aa436574bf28fa3a14ceb7ccd02eb51cc10cad0ca6880aee296dbb15729d151d2f", 0x29}], 0x3, 0x0, 0x0, 0x2010d}, 0xd)
openat$smbus(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000240)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x455, &(0x7f0000000000)={0x0, "cf02fffffb00000818c62c8526f7dde9"}, 0x14)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000480), 0x8)
vfork()
setrlimit(0x1, &(0x7f0000000740)={0x8, 0x1})
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000580)={0x0, 0x8, @sigval_int=0x7, @thr={&(0x7f0000000040)="c422e8f7add2000000c483056f239d6466470ffa1d000001004d0fae6f2366420f3807c046f7df415dc481fc2ea09200000053c4c14de5e9", &(0x7f00000004c0)="ce11560a07d9d7b9fb20782402f9f5a9e946215252c33ad0aed191b9ae19a02df886a8bc670381a1bcf212b53455ce509775547de0eff7013b503abc08d30db8bfce89410d646679e9442626c3d81acb351ea64e535543dc095c97573d30307afb7d26056c83ad807b67a00851e93c1d3128db667cd016990a50d6906880b7d43af627704da7a2d0cda4f2c2774141c5d6aca29d95014d9253b123dabb01a0a91a53bdf14afd1ae2b81219bb90"}})
rfork(0x5000)
sendmsg$inet6_sctp(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x2}, 0x8)
getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040), &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x1, 0x7fffffff, 0x101, 0x534, 0x2}, &(0x7f0000000180)=0x14)

1m8.327633202s ago: executing program 3 (id=1040):
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)="663f31f2481105c1343d46b8ad6be7bdbce2cc23cff94645e3cbac02e4320c579447fe330fb1d2892d60ef28bc8d4c5ba2bdb4a86510b2007d320769b90afa39de5e2abcd827eae60fc5d3f34046430fde1d7a71cb14b7f009a7fbb410848c5bc23e0ed05b8c6fd27c4fba84a6b0c667e6cd48f4612af590a4c15469f8cfc9571603374396bcc8759c6996799b3cf370e7219035bbcbd52c78fb7cdb5584c387d5642cae0744a9d83d3df65a958a45cb244950d38c34cd9d986a455fd6710bbf044c011167bcf43f84051d369d9e2e608fcec4c54339d31932917f3c914bc7f2c2e0407d3bc63f")
connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r4, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
sendmsg$unix(r4, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)="f11952e5508ccdbaf10dcd96b1ceb8724bdf38774019109df2393832079b37b2dd26bbbefe349199", 0x28}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=r4, @ANYRES8=r5, @ANYBLOB, @ANYRES32, @ANYRES16=r2, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRESDEC=r2, @ANYRES32=r1, @ANYRES16=0x0, @ANYRESDEC=r5, @ANYRES32, @ANYRES32, @ANYBLOB="cf9fc75fea7d6173ce15b6d62edc261f87d812275904da3abb2cd8de430317e3762ddd9d402f710a4d0c8343e782cffcad953439b119920fb3de4bb5dab892552f2462e24209743e73e71d3059558c27e61d3f19dc57671a5cd7e2ed72d58cdb867424e0bfe065e11ab1b1385b2ccd4f2fcbde534bdb6543af86f22a8fcf211634fcfa9939b05543f50088c6", @ANYBLOB="000008006800000000000cbb51b4abdd8e55995d38da46dcbae7753bb7a740ae949c08168a7cab6b2b5862be7bed5268d6a15fe06f8948dbe498ee0a11cb5f2ee3a6dad374e65aacad7556ad0bd2dd274376fd4548ef215241dd6d51e10abf1400d0b3e5edf2fe77ca604bcba0110536714d2b72ffc80f2cfa838d5973caacd3a4dfca041a935ae46f678b401b66b4602aa6e2", @ANYRES32=0x0, @ANYRESDEC, @ANYRES8, @ANYRES32, @ANYRES32, @ANYRESOCT=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16=r5, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="63aebd739fdfff0300007f6ae841bdbb710a14776cc78af2c57ecaaac2bf83fc8d5a3e3b", @ANYRES32=r3, @ANYRES64, @ANYRES32=r3], 0x100, 0x20001}, 0x20180)
openat$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)

1m7.478918995s ago: executing program 2 (id=1043):
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$inet_sctp(r0, &(0x7f00000025c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4, 0x6}, 0x1c, &(0x7f0000002500)=[{&(0x7f0000000100)="e33604a45cfa3e1254ef7146606d3d8cefcc7fe53338ebf41876e0c39cf813f9f96b5b9201466fc431b0ec672500c1caba2b4515e5046c0003c91687e5640d3990d35c5ef81f9caf9c0b25f21492e5735e4a2476740755fd11f27d07b7", 0x5d}, {&(0x7f0000000600)="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", 0x22c}, {0x0}, {0x0}, {&(0x7f0000002400)="d512f831ef87d9a637cf89b1fa2e906eeb54784a9bcf28c4d9aacee64c443dc625c462e114dd16ceef68a424b5d2ae58c782ab8897880a75192d4a5b3d73fe2e68eae7df5d856e2b16239a3bb734c1922411e412de2d02bdcae5807a2132913e654cd9ee193868137311d685ef53e76a48961159b3e6ee40bf5d1a82f3b15d6d0a23ba59b5ae1f77f82b5cd42ed7adeda5b40bc4caf00b04c8a416bc9f01e5", 0x9f}], 0x5}, 0x80)
socket$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)="663f31f2481105c1343d46b8ad6be7bdbce2cc23cff94645e3cbac02e4320c579447fe330fb1d2892d60ef28bc8d4c5ba2bdb4a86510b2007d320769b90afa39de5e2abcd827eae60fc5d3f34046430fde1d7a71cb14b7f009a7fbb410848c5bc23e0ed05b8c6fd27c4fba84a6b0c667e6cd48f4612af590a4c15469f8cfc9571603374396bcc8759c6996799b3cf370e7219035bbcbd52c78fb7cdb5584c387d5642cae0744a9d83d3df65a958a45cb244950d38c34cd9d986a455fd6710bbf044c011167bcf43f84051d369d9e2e608fcec4c54339d31932917f3c914bc7f2c2e0407d3bc63f5a2c01103acd21c62f088e603f27d483fc220c6729508caed3f61083a96b37661d")
connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r4, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
sendmsg$unix(r4, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)="f11952e5508ccdbaf10dcd96b1ceb8724bdf38774019109df2393832079b37b2dd26bbbefe349199", 0x28}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=r4, @ANYRES8=r5, @ANYBLOB, @ANYRES32, @ANYRES16=r2, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRESDEC=r2, @ANYRES32=r1, @ANYRES16=0x0, @ANYRESDEC=r5, @ANYRES32, @ANYRES32, @ANYBLOB="cf9fc75fea7d6173ce15b6d62edc261f87d812275904da3abb2cd8de430317e3762ddd9d402f710a4d0c8343e782cffcad953439b119920fb3de4bb5dab892552f2462e24209743e73e71d3059558c27e61d3f19dc57671a5cd7e2ed72d58cdb867424e0bfe065e11ab1b1385b2ccd4f2fcbde534bdb6543af86f22a8fcf211634fcfa9939b05543f50088c6", @ANYBLOB="000008006800000000000cbb51b4abdd8e55995d38da46dcbae7753bb7a740ae949c08168a7cab6b2b5862be7bed5268d6a15fe06f8948dbe498ee0a11cb5f2ee3a6dad374e65aacad7556ad0bd2dd274376fd4548ef215241dd6d51e10abf1400d0b3e5edf2fe77ca604bcba0110536714d2b72ffc80f2cfa838d5973caacd3a4dfca041a935ae46f678b401b66b4602aa6e2", @ANYRES32=0x0, @ANYRESDEC, @ANYRES8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16=r5, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="63aebd739fdfff0300007f6ae841bdbb710a14776cc78af2c57ecaaac2bf83fc8d5a3e3b", @ANYRES32=r3, @ANYRES64, @ANYRES32=r3], 0x100, 0x20001}, 0x20180)
openat$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)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c2752d451ca96b5f61b24c88865cfe25dfb939a9fcbb9146239110e08576b3ec84e75714e740034e78dba801094faa3edb5774e0c58a39e0a1439a32fb837000000000000800108fcaeec67663ce77bfbc50affa69135c9385cd6d36ff365039a3c5a89a24e3fed7dee1a35513534f7173d892afd3b73f76a08af4f857a1f2674d9ace7647aace412d13afc1ac098fe6f86bfdef411248be5e096c4e747bfdc32a173cf9cdba48cc36819787fb0", 0x13b}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0)

1m6.411225268s ago: executing program 0 (id=1045):
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$inet_sctp(r0, &(0x7f00000025c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4, 0x6}, 0x1c, &(0x7f0000002500)=[{&(0x7f0000000100)="e33604a45cfa3e1254ef7146606d3d8cefcc7fe53338ebf41876e0c39cf813f9f96b5b9201466fc431b0ec672500c1caba2b4515e5046c0003c91687e5640d3990d35c5ef81f9caf9c0b25f21492e5735e4a2476740755fd11f27d07b7", 0x5d}, {&(0x7f0000000600)="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", 0x22c}, {0x0}, {0x0}, {&(0x7f0000002400)="d512f831ef87d9a637cf89b1fa2e906eeb54784a9bcf28c4d9aacee64c443dc625c462e114dd16ceef68a424b5d2ae58c782ab8897880a75192d4a5b3d73fe2e68eae7df5d856e2b16239a3bb734c1922411e412de2d02bdcae5807a2132913e654cd9ee193868137311d685ef53e76a48961159b3e6ee40bf5d1a82f3b15d6d0a23ba59b5ae1f77f82b5cd42ed7adeda5b40bc4caf00b04c8a416bc9f01e5", 0x9f}], 0x5}, 0x80)
socket$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)="663f31f2481105c1343d46b8ad6be7bdbce2cc23cff94645e3cbac02e4320c579447fe330fb1d2892d60ef28bc8d4c5ba2bdb4a86510b2007d320769b90afa39de5e2abcd827eae60fc5d3f34046430fde1d7a71cb14b7f009a7fbb410848c5bc23e0ed05b8c6fd27c4fba84a6b0c667e6cd48f4612af590a4c15469f8cfc9571603374396bcc8759c6996799b3cf370e7219035bbcbd52c78fb7cdb5584c387d5642cae0744a9d83d3df65a958a45cb244950d38c34cd9d986a455fd6710bbf044c011167bcf43f84051d369d9e2e608fcec4c54339d31932917f3c914bc7f2c2e0407d3bc63f5a2c01103acd21c62f088e603f27d483fc220c6729508caed3f61083a96b37661d")
connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r4, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
sendmsg$unix(r4, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)="f11952e5508ccdbaf10dcd96b1ceb8724bdf38774019109df2393832079b37b2dd26bbbefe349199", 0x28}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=r4, @ANYRES8=r5, @ANYBLOB, @ANYRES32, @ANYRES16=r2, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRESDEC=r2, @ANYRES32=r1, @ANYRES16=0x0, @ANYRESDEC=r5, @ANYRES32, @ANYRES32, @ANYBLOB="cf9fc75fea7d6173ce15b6d62edc261f87d812275904da3abb2cd8de430317e3762ddd9d402f710a4d0c8343e782cffcad953439b119920fb3de4bb5dab892552f2462e24209743e73e71d3059558c27e61d3f19dc57671a5cd7e2ed72d58cdb867424e0bfe065e11a", @ANYBLOB="000008006800000000000cbb51b4abdd8e55995d38da46dcbae7753bb7a740ae949c08168a7cab6b2b5862be7bed5268d6a15fe06f8948dbe498ee0a11cb5f2ee3a6dad374e65aacad7556ad0bd2dd274376fd4548ef215241dd6d51e10abf1400d0b3e5edf2fe77ca604bcba0110536714d2b72ffc80f2cfa838d5973caacd3a4dfca041a935ae46f678b401b66b4602aa6e2", @ANYRES32=0x0, @ANYRESDEC, @ANYRES8, @ANYRES32, @ANYRES32, @ANYRESOCT=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16=r5, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="63aebd739fdfff0300007f6ae841bdbb710a14776cc78af2c57ecaaac2bf83fc8d5a3e3b", @ANYRES32=r3, @ANYRES64, @ANYRES32=r3], 0x100, 0x20001}, 0x20180)
openat$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)

1m6.376453389s ago: executing program 3 (id=1046):
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$inet_sctp(r0, &(0x7f00000025c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4, 0x6}, 0x1c, &(0x7f0000002500)=[{&(0x7f0000000100)}, {&(0x7f0000000600)="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", 0x22c}, {0x0}, {0x0}, {&(0x7f0000002400)}], 0x5}, 0x80)
socket$inet(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000002c0)=0x101, 0x4)
bind$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, &(0x7f0000000400)="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")
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r3, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
sendmsg$unix(r3, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)="f11952e5508ccdbaf10dcd96b1ceb8724bdf38774019109df2393832079b37b2dd26bbbefe349199", 0x28}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=r3, @ANYRES8=r4, @ANYBLOB, @ANYRES32, @ANYRES16, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRESDEC, @ANYRES32=r1, @ANYRES16=0x0, @ANYRESDEC=r4, @ANYRES32, @ANYRES32, @ANYBLOB="cf9fc75fea7d6173ce15b6d62edc261f87d812275904da3abb2cd8de430317e3762ddd9d402f710a4d0c8343e782cffcad953439b119920fb3de4bb5dab892552f2462e24209743e73e71d3059558c27e61d3f19dc57671a5cd7e2ed72d58cdb867424e0bfe065e11ab1b1385b2ccd4f2fcbde534bdb6543af86f22a8fcf211634fcfa9939b05543f50088c6", @ANYBLOB="000008006800000000000cbb51b4abdd8e55995d38da46dcbae7753bb7a740ae949c08168a7cab6b2b5862be7bed5268d6a15fe06f8948dbe498ee0a11cb5f2ee3a6dad374e65aacad7556ad0bd2dd274376fd4548ef215241dd6d51e10abf1400d0b3e5edf2fe77ca604bcba0110536714d2b72ffc80f2cfa838d5973caacd3a4dfca041a935ae46f678b401b66b4602aa6e2", @ANYRES32=0x0, @ANYRESDEC, @ANYRES8, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16=r4, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="63aebd739fdfff0300007f6ae841bdbb710a14776cc78af2c57ecaaac2bf83fc8d5a3e3b", @ANYRES32=r2, @ANYRES64, @ANYRES32=r2], 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$inet6(0xffffffffffffffff, 0x0, 0x0)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r5, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r5, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x13b}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0)

7.742117303s ago: executing program 0 (id=1048):
socket$inet_sctp(0x2, 0x1, 0x84)
socket(0x2, 0x1, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f00000001c0)=ANY=[@ANYRESOCT], 0x28)
msgget$private(0x0, 0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_TXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x27, &(0x7f0000000040)={&(0x7f0000000080), 0x0, &(0x7f0000000580)="852d2c368a", 0xb, 0x0, 0x0, 0x7, 0x5, 0x0, 0x3, 0x4, "716cffffffffffff"}, 0x40)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c2752d451ca", 0x93}], 0x1, 0x0, 0x0, 0x81}, 0x0)
writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000080)="76e5eac907f9ccf7a251cedd", 0xc}], 0x1)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000180), 0x4, 0x0)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x17, 0x0, 0x10, &(0x7f0000000100)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000001300)={0x0, 0x1, 0x0, 0x40, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000280)})
rfork(0x0)
syz_emit_ethernet(0x52, &(0x7f0000000400)=ANY=[@ANYBLOB="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"])
r4 = openat$filemon(0xffffff9c, &(0x7f00000002c0), 0x0, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRESOCT=r5, @ANYRESDEC, @ANYRESHEX, @ANYRES64=r4, @ANYRES16], 0x9)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$sock_int(r6, 0xffff, 0x1002, &(0x7f0000000340), 0x4)

7.593113512s ago: executing program 2 (id=1050):
socket$inet_sctp(0x2, 0x1, 0x84)
socket(0x2, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x31, &(0x7f00000001c0)=ANY=[@ANYRESOCT], 0x28)
msgget$private(0x0, 0x0)
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_TXTLS_ENABLE(r3, 0x6, 0x27, &(0x7f0000000040)={&(0x7f0000000080), 0x0, &(0x7f0000000580)="852d2c368a", 0xb, 0x0, 0x0, 0x7, 0x5, 0x0, 0x3, 0x4, "716cffffffffffff"}, 0x40)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x81}, 0x0)
writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000080)="76e5eac907f9ccf7a251cedd", 0xc}], 0x1)
r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000180), 0x4, 0x0)
ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000040)={0x17, 0x0, 0x10, &(0x7f0000000100)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff})
ioctl$CIOCCRYPT(r5, 0xc0306367, &(0x7f0000001300)={0x0, 0x1, 0x0, 0x40, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000280)})
syz_emit_ethernet(0x52, &(0x7f0000000400)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd60606260001c0000fe8000000000000000000000000000bbfe8000000000000000000000000000aa06000001000000001e7a1496f71a72de8c50531118a8ace0f1aff1c33170d18d3612b2e0eb859b038c513bd20e16c9e8d58881878bfbe801ab83bd46215d4346f1379a50dee9819c46a6d2e20f2abea1f75e8e2b9f5ea279bcdc0022c98bc521ad16c957b3e6418010de69469af2dbb0e48b54c1beeca0f83e5fba16800dad83f2f892321a3c62448891a328f775c998b969e7cd27309ced533061f1d2b9009b75167a9a6964025150c4c2329eb92e898031244249bb5cc43706036048389b80d0b96f341e0dd04451cc8e2afc0c1680f20876aaf915a5c9dbfd2e50ee7a53c41cbf68ed27f99fa9bc81b3473129c6c19fa49db9a2a939683a6bd8bc409bcf3588cc172447948f2ff9a935ad3205cba8d7b4fee5"])
r6 = openat$filemon(0xffffff9c, &(0x7f00000002c0), 0x0, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRESOCT=r7, @ANYRESDEC, @ANYRESHEX, @ANYRES64=r6, @ANYRES16], 0x9)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$sock_int(r8, 0xffff, 0x1002, &(0x7f0000000340), 0x4)

6.037280862s ago: executing program 0 (id=1052):
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000180), 0x4, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x17, 0x0, 0xe, &(0x7f0000000100)="3c022e61792eecb07f8aee18e5aa", 0x0, 0x0, 0x0, 0xfdffffff})

5.947191877s ago: executing program 0 (id=1060):
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f00000003c0)=@in6={0x1c, 0x1c, 0x0, 0x4, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000140)="3eda62d1d6d147fea04b3c3eed7eaf812ebd9d605c16f55a5a9f8ebbb16e27b4cb53144ca6055dd1a9ee12c0cc3b3fea510b3baa25da12376be15c706cacbb521201c2c2b28310206b36c47a", 0x4c}], 0x1, 0x0, 0x0, 0x4}, 0x0)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x23, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0xf8)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0)
linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
ksem_init(0x0, 0x0)
ksem_wait(0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000200)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="9d00000084000000020000000100000000000300001b", @ANYRES8], 0xaf}, 0x50ebe91a8e5f6415)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x46a, &(0x7f0000000080)={0x0, "00000004000000000c09a8a26f9d3791"}, 0x14)
r2 = open(&(0x7f00000009c0)='.\x00', 0x0, 0x0)
freebsd11_mknodat(r2, &(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
chflags(&(0x7f0000000640)='./file0\x00', 0x2)
symlink(&(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000380)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000200)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', &(0x7f0000000480)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0xd9, 0x2, 0x630, 0x0, 0x3, 0x5, 0x0, 0x4}, &(0x7f0000000280)=0x20)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x3}, 0x24)
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x1016, &(0x7f0000000100)=0xfd, 0x4)
bind$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x3bf, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r4, 0x20004416, 0x0)
shutdown(r0, 0x1)

5.933712585s ago: executing program 2 (id=1054):
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)="663f31f2481105c1343d46b8ad6be7bdbce2cc23cff94645e3cbac02e4320c579447fe330fb1d2892d60ef28bc8d4c5ba2bdb4a86510b2007d320769b90afa39de5e2abcd827eae60fc5d3f34046430fde1d7a71cb14b7f009a7fbb410848c5bc23e0ed05b8c6fd27c4fba84a6b0c667e6cd48f4612af590a4c15469f8cfc9571603374396bcc8759c6996799b3cf370e7219035bbcbd52c78fb7cdb5584c387d5642cae0744a9d83d3df65a958a45cb244950d38c34cd9d986a455fd6710bbf044c011167bcf43f84051d369d9e2e608fcec4c54339d31932917f3c914bc7f2c2e0407d3bc63f")
connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r4, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
sendmsg$unix(r4, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)="f11952e5508ccdbaf10dcd96b1ceb8724bdf38774019109df2393832079b37b2dd26bbbefe349199", 0x28}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=r4, @ANYRES8=r5, @ANYBLOB, @ANYRES32, @ANYRES16=r2, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRESDEC=r2, @ANYRES32=r1, @ANYRES16=0x0, @ANYRESDEC=r5, @ANYRES32, @ANYRES32, @ANYBLOB="cf9fc75fea7d6173ce15b6d62edc261f87d812275904da3abb2cd8de430317e3762ddd9d402f710a4d0c8343e782cffcad953439b119920fb3de4bb5dab892552f2462e24209743e73e71d3059558c27e61d3f19dc57671a5cd7e2ed72d58cdb867424e0bfe065e11ab1b1385b2ccd4f2fcbde534bdb6543af86f22a8fcf211634fcfa9939b05543f50088c6", @ANYBLOB="000008006800000000000cbb51b4abdd8e55995d38da46dcbae7753bb7a740ae949c08168a7cab6b2b5862be7bed5268d6a15fe06f8948dbe498ee0a11cb5f2ee3a6dad374e65aacad7556ad0bd2dd274376fd4548ef215241dd6d51e10abf1400d0b3e5edf2fe77ca604bcba0110536714d2b72ffc80f2cfa838d5973caacd3a4dfca041a935ae46f678b401b66b4602aa6e2", @ANYRES32=0x0, @ANYRESDEC, @ANYRES8, @ANYRES32, @ANYRES32, @ANYRESOCT=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16=r5, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="63aebd739fdfff0300007f6ae841bdbb710a14776cc78af2c57ecaaac2bf83fc8d5a3e3b", @ANYRES32=r3, @ANYRES64, @ANYRES32=r3], 0x100, 0x20001}, 0x20180)
openat$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)

5.933435863s ago: executing program 3 (id=1051):
socket$inet_sctp(0x2, 0x1, 0x84)
socket(0x2, 0x1, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f00000001c0)=ANY=[@ANYRESOCT], 0x28)
msgget$private(0x0, 0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_TXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x27, &(0x7f0000000040)={&(0x7f0000000080), 0x0, &(0x7f0000000580)="852d2c368a", 0xb, 0x0, 0x0, 0x7, 0x5, 0x0, 0x3, 0x4, "716cffffffffffff"}, 0x40)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c2752d451ca", 0x93}], 0x1, 0x0, 0x0, 0x81}, 0x0)
writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000080)="76e5eac907f9ccf7a251cedd", 0xc}], 0x1)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000180), 0x4, 0x0)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x17, 0x0, 0x10, &(0x7f0000000100)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000001300)={0x0, 0x1, 0x0, 0x40, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000280)})
rfork(0x0)
syz_emit_ethernet(0x52, &(0x7f0000000400)=ANY=[@ANYBLOB="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"])
r4 = openat$filemon(0xffffff9c, &(0x7f00000002c0), 0x0, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRESOCT=r5, @ANYRESDEC, @ANYRESHEX, @ANYRES64=r4, @ANYRES16], 0x9)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$sock_int(r6, 0xffff, 0x1002, &(0x7f0000000340), 0x4)

4.816238599s ago: executing program 1 (id=1055):
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)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000002c0)=0x101, 0x4)
bind$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, &(0x7f0000000400)="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")
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r3, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
sendmsg$unix(r3, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)="f11952e5508ccdbaf10dcd96b1ceb8724bdf38774019109df2393832079b37b2dd26bbbefe349199", 0x28}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=r3, @ANYRES8=r4, @ANYBLOB, @ANYRES32, @ANYRES16, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRESDEC, @ANYRES32=r1, @ANYRES16=0x0, @ANYRESDEC=r4, @ANYRES32, @ANYRES32, @ANYBLOB="cf9fc75fea7d6173ce15b6d62edc261f87d812275904da3abb2cd8de430317e3762ddd9d402f710a4d0c8343e782cffcad953439b119920fb3de4bb5dab892552f2462e24209743e73e71d3059558c27e61d3f19dc57671a5cd7e2ed72d58cdb867424e0bfe065e11ab1b1385b2ccd4f2fcbde534bdb6543af86f22a8fcf211634fcfa9939b05543f50088c6", @ANYBLOB="000008006800000000000cbb51b4abdd8e55995d38da46dcbae7753bb7a740ae949c08168a7cab6b2b5862be7bed5268d6a15fe06f8948dbe498ee0a11cb5f2ee3a6dad374e65aacad7556ad0bd2dd274376fd4548ef215241dd6d51e10abf1400d0b3e5edf2fe77ca604bcba0110536714d2b72ffc80f2cfa838d5973caacd3a4dfca041a935ae46f678b401b66b4602aa6e2", @ANYRES32=0x0, @ANYRESDEC, @ANYRES8, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16=r4, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="63aebd739fdfff0300007f6ae841bdbb710a14776cc78af2c57ecaaac2bf83fc8d5a3e3b", @ANYRES32=r2, @ANYRES64, @ANYRES32=r2], 0x100, 0x20001}, 0x20180)
openat$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)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r5, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r5, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x13b}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0)

4.751008165s ago: executing program 0 (id=1056):
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$inet6_sctp(0x1c, 0x5, 0x84)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000002c0)=0x101, 0x4)
bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, &(0x7f0000000400)="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")
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r2, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
sendmsg$unix(r2, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)="f11952e5508ccdbaf10dcd96b1ceb8724bdf38774019109df2393832079b37b2dd26bbbefe349199", 0x28}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=r2, @ANYRES8=r3, @ANYBLOB, @ANYRES32, @ANYRES16, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRESDEC, @ANYRES32, @ANYRES16=0x0, @ANYRESDEC=r3, @ANYRES32, @ANYRES32, @ANYBLOB="cf9fc75fea7d6173ce15b6d62edc261f87d812275904da3abb2cd8de430317e3762ddd9d402f710a4d0c8343e782cffcad953439b119920fb3de4bb5dab892552f2462e24209743e73e71d3059558c27e61d3f19dc57671a5cd7e2ed72d58cdb867424e0bfe065e11ab1b1385b2ccd4f2fcbde534bdb6543af86f22a8fcf211634fcfa9939b05543f50088c6", @ANYBLOB="000008006800000000000cbb51b4abdd8e55995d38da46dcbae7753bb7a740ae949c08168a7cab6b2b5862be7bed5268d6a15fe06f8948dbe498ee0a11cb5f2ee3a6dad374e65aacad7556ad0bd2dd274376fd4548ef215241dd6d51e10abf1400d0b3e5edf2fe77ca604bcba0110536714d2b72ffc80f2cfa838d5973caacd3a4dfca041a935ae46f678b401b66b4602aa6e2", @ANYRES32=0x0, @ANYRESDEC, @ANYRES8, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16=r3, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="63aebd739fdfff0300007f6ae841bdbb710a14776cc78af2c57ecaaac2bf83fc8d5a3e3b", @ANYRES32=r1, @ANYRES64, @ANYRES32=r1], 0x100, 0x20001}, 0x20180)
openat$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)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x13b}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0)

4.462251483s ago: executing program 2 (id=1057):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1}, 0x10)
sendmsg$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$inet6_sctp(0x1c, 0x5, 0x84)
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000002c0)=0x101, 0x4)
bind$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, &(0x7f0000000400)="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")
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r3, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
sendmsg$unix(r3, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)="f11952e5508ccdbaf10dcd96b1ceb8724bdf38774019109df2393832079b37b2dd26bbbefe349199", 0x28}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=r3, @ANYRES8=r4, @ANYBLOB, @ANYRES32, @ANYRES16, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRESDEC, @ANYRES32=r1, @ANYRES16=0x0, @ANYRESDEC=r4, @ANYRES32, @ANYRES32, @ANYBLOB="cf9fc75fea7d6173ce15b6d62edc261f87d812275904da3abb2cd8de430317e3762ddd9d402f710a4d0c8343e782cffcad953439b119920fb3de4bb5dab892552f2462e24209743e73e71d3059558c27e61d3f19dc57671a5cd7e2ed72d58cdb867424e0bfe065e11ab1b1385b2ccd4f2fcbde534bdb6543af86f22a8fcf211634fcfa9939b05543f50088c6", @ANYBLOB="000008006800000000000cbb51b4abdd8e55995d38da46dcbae7753bb7a740ae949c08168a7cab6b2b5862be7bed5268d6a15fe06f8948dbe498ee0a11cb5f2ee3a6dad374e65aacad7556ad0bd2dd274376fd4548ef215241dd6d51e10abf1400d0b3e5edf2fe77ca604bcba0110536714d2b72ffc80f2cfa838d5973caacd3a4dfca041a935ae46f678b401b66b4602aa6e2", @ANYRES32=0x0, @ANYRESDEC, @ANYRES8, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16=r4, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="63aebd739fdfff0300007f6ae841bdbb710a14776cc78af2c57ecaaac2bf83fc8d5a3e3b", @ANYRES32=r2, @ANYRES64, @ANYRES32=r2], 0x100, 0x20001}, 0x20180)
openat$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)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r5, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r5, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x13b}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0)

3.53528342s ago: executing program 1 (id=1058):
socket$inet_sctp(0x2, 0x1, 0x84)
socket(0x2, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x31, &(0x7f00000001c0)=ANY=[@ANYRESOCT], 0x28)
msgget$private(0x0, 0x0)
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_TXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x27, &(0x7f0000000040)={&(0x7f0000000080), 0x0, &(0x7f0000000580), 0xb, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3, 0x4, "716cffffffffffff"}, 0x40)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r3, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c2752d451ca", 0x93}], 0x1, 0x0, 0x0, 0x81}, 0x0)
writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000080)="76e5eac907f9ccf7a251cedd", 0xc}], 0x1)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000180), 0x4, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000040)={0x17, 0x0, 0x10, &(0x7f0000000100)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff})
ioctl$CIOCCRYPT(r4, 0xc0306367, &(0x7f0000001300)={0x0, 0x1, 0x0, 0x40, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000280)})
rfork(0x0)
syz_emit_ethernet(0x52, &(0x7f0000000400)=ANY=[@ANYBLOB="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"])
r5 = openat$filemon(0xffffff9c, &(0x7f00000002c0), 0x0, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRESOCT=r6, @ANYRESDEC, @ANYRESHEX, @ANYRES64=r5, @ANYRES16], 0x9)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$sock_int(r7, 0xffff, 0x1002, &(0x7f0000000340), 0x4)

2.499233461s ago: executing program 3 (id=1059):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f00000025c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4, 0x6}, 0x1c, &(0x7f0000002500)=[{&(0x7f0000000100)="e33604a45cfa3e1254ef7146606d3d8cefcc7fe53338ebf41876e0c39cf813f9f96b5b9201466fc431b0ec672500c1caba2b4515e5046c0003c91687e5640d3990d35c5ef81f9caf9c0b25f21492e5735e4a2476740755fd11f27d07b7", 0x5d}, {&(0x7f0000000600)="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", 0x22c}, {0x0}, {0x0}, {&(0x7f0000002400)="d512f831ef87d9a637cf89b1fa2e906eeb54784a9bcf28c4d9aacee64c443dc625c462e114dd16ceef68a424b5d2ae58c782ab8897880a75192d4a5b3d73fe2e68eae7df5d856e2b16239a3bb734c1922411e412de2d02bdcae5807a2132913e654cd9ee193868137311d685ef53e76a48961159b3e6ee40bf5d1a82f3b15d6d0a23ba59b5ae1f77f82b5cd42ed7adeda5b40bc4caf00b04c8a416bc9f01e5", 0x9f}], 0x5}, 0x80)
kevent(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000, 0x38)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
socket(0x0, 0x3, 0x0)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x13b}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0)

2.22708591s ago: executing program 0 (id=1061):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0)
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)
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000002c0)=0x101, 0x4)
bind$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, &(0x7f0000000400)="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")
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r3, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
sendmsg$unix(r3, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)="f11952e5508ccdbaf10dcd96b1ceb8724bdf38774019109df2393832079b37b2dd26bbbefe349199", 0x28}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=r3, @ANYRES8=r4, @ANYBLOB, @ANYRES32, @ANYRES16, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRESDEC, @ANYRES32=r1, @ANYRES16=0x0, @ANYRESDEC=r4, @ANYRES32, @ANYRES32, @ANYBLOB="cf9fc75fea7d6173ce15b6d62edc261f87d812275904da3abb2cd8de430317e3762ddd9d402f710a4d0c8343e782cffcad953439b119920fb3de4bb5dab892552f2462e24209743e73e71d3059558c27e61d3f19dc57671a5cd7e2ed72d58cdb867424e0bfe065e11ab1b1385b2ccd4f2fcbde534bdb6543af86f22a8fcf211634fcfa9939b05543f50088c6", @ANYBLOB="000008006800000000000cbb51b4abdd8e55995d38da46dcbae7753bb7a740ae949c08168a7cab6b2b5862be7bed5268d6a15fe06f8948dbe498ee0a11cb5f2ee3a6dad374e65aacad7556ad0bd2dd274376fd4548ef215241dd6d51e10abf1400d0b3e5edf2fe77ca604bcba0110536714d2b72ffc80f2cfa838d5973caacd3a4dfca041a935ae46f678b401b66b4602aa6e2", @ANYRES32=0x0, @ANYRESDEC, @ANYRES8, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16=r4, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="63aebd739fdfff0300007f6ae841bdbb710a14776cc78af2c57ecaaac2bf83fc8d5a3e3b", @ANYRES32=r2, @ANYRES64, @ANYRES32=r2], 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$inet6(0xffffffffffffffff, 0x0, 0x0)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r5, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r5, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x13b}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0)

2.065384862s ago: executing program 1 (id=1062):
socket$inet_sctp(0x2, 0x1, 0x84)
socket(0x2, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x31, &(0x7f00000001c0)=ANY=[@ANYRESOCT], 0x28)
msgget$private(0x0, 0x0)
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_TXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x27, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)="852d2c368a", 0xb, 0x0, 0x0, 0x7, 0x5, 0x0, 0x3, 0x4, "716cffffffffffff"}, 0x40)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r3, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c2752d451ca", 0x93}], 0x1, 0x0, 0x0, 0x81}, 0x0)
writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000080)="76e5eac907f9ccf7a251cedd", 0xc}], 0x1)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000180), 0x4, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000040)={0x17, 0x0, 0x10, &(0x7f0000000100)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff})
ioctl$CIOCCRYPT(r4, 0xc0306367, &(0x7f0000001300)={0x0, 0x1, 0x0, 0x40, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000280)})
rfork(0x0)
syz_emit_ethernet(0x52, &(0x7f0000000400)=ANY=[@ANYBLOB="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"])
r5 = openat$filemon(0xffffff9c, &(0x7f00000002c0), 0x0, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRESOCT=r6, @ANYRESDEC, @ANYRESHEX, @ANYRES64=r5, @ANYRES16], 0x9)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$sock_int(r7, 0xffff, 0x1002, &(0x7f0000000340), 0x4)

2.064487065s ago: executing program 3 (id=1063):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0)
bind$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1}, 0x10)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f00000025c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4, 0x6}, 0x1c, &(0x7f0000002500)=[{&(0x7f0000000100)}, {&(0x7f0000000600)="c2b14a6518f6c66ea9f36413e7335bd26ba6d02c4058b78cedea21a379ce19c8e3c9b0fa3c82fb4d3d29982352ea93ea02e884095a8d959ab60edda1ae1c15910eb99157c16138854e739c5e553de561cd50eb58d3dcf769737162f6971d01b8c9651b324ccd5f044e388d9608cad576ac8d5d365fa0c74e4580bdaf3a98b0325cf4b8699d5d38e6144556bffe079f8ebaa36698bf4eabf96074fa0dc8c593fd0dcf7bbc41c2661eae7cea3d4af72f93fc4f9a12b4407462c821e5b75c10e47269a74e38eafef2f5e21410b88be31300fb8de7946a9344bb17fa7fcbb021c64b970346a51d69e80209ec9c975d8adddbb07ac9bac150dcb41af8fef56f2184e6beeaaba804bbab6e3bef8ba9b235798bece3e1c5f11b2c99e963805b0d1ea76cc6f3c418565b134d8696618b6e49d4025894e593dd04e25597206520ce6b25f1523d50712ddbde54da9d8696cef1e9f8b250ce1faf601ec6a92bf4263575f277078e1a9f0a6bd8833b0f8588a29646112763f0df7cd976d8e5f7307aff7867d3dddc1a78dd3b3453ff676fb06101d2a90e3c917c500b3202a74a004fad8eda2b24ee14cb2b9f700149f34b2e32834e6a9c2788a16fb891398ba852745b0744b95c610746a5af3d26e29f25eec32d1de3a620559a2f6d884853eadbeb7e4db0d7a62fbbbac7571a809694cd811f5d90d70c4c445cc8e75576870596e4a2b8e8c112b41e25b4006230a38b3f5e62acad73b33dcfdee0f0b0c4e41cb327a2c52e72f74775e30b60e05d49d6caa5", 0x22c}, {0x0}, {0x0}, {&(0x7f0000002400)="d512f831ef87d9a637cf89b1fa2e906eeb54784a9bcf28c4d9aacee64c443dc625c462e114dd16ceef68a424b5d2ae58c782ab8897880a75192d4a5b3d73fe2e68eae7df5d856e2b16239a3bb734c1922411e412de2d02bdcae5807a2132913e654cd9ee193868137311d685ef53e76a48961159b3e6ee40bf5d1a82f3b15d6d0a23ba59b5ae1f77f82b5cd42ed7adeda5b40bc4caf00b04c8a416bc9f01e5", 0x9f}], 0x5}, 0x80)
socket$inet(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000002c0)=0x101, 0x4)
bind$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, &(0x7f0000000400)="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")
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r3, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
sendmsg$unix(r3, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)="f11952e5508ccdbaf10dcd96b1ceb8724bdf38774019109df2393832079b37b2dd26bbbefe349199", 0x28}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=r3, @ANYRES8=r4, @ANYBLOB, @ANYRES32, @ANYRES16, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRESDEC, @ANYRES32=r1, @ANYRES16=0x0, @ANYRESDEC=r4, @ANYRES32, @ANYRES32, @ANYBLOB="cf9fc75fea7d6173ce15b6d62edc261f87d812275904da3abb2cd8de430317e3762ddd9d402f710a4d0c8343e782cffcad953439b119920fb3de4bb5dab892552f2462e24209743e73e71d3059558c27e61d3f19dc57671a5cd7e2ed72d58cdb867424e0bfe065e11ab1b1385b2ccd4f2fcbde534bdb6543af86f22a8fcf211634fcfa9939b05543f50088c6", @ANYBLOB="000008006800000000000cbb51b4abdd8e55995d38da46dcbae7753bb7a740ae949c08168a7cab6b2b5862be7bed5268d6a15fe06f8948dbe498ee0a11cb5f2ee3a6dad374e65aacad7556ad0bd2dd274376fd4548ef215241dd6d51e10abf1400d0b3e5edf2fe77ca604bcba0110536714d2b72ffc80f2cfa838d5973caacd3a4dfca041a935ae46f678b401b66b4602aa6e2", @ANYRES32=0x0, @ANYRESDEC, @ANYRES8, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16=r4, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="63aebd739fdfff0300007f6ae841bdbb710a14776cc78af2c57ecaaac2bf83fc8d5a3e3b", @ANYRES32=r2, @ANYRES64, @ANYRES32=r2], 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$inet6(0xffffffffffffffff, 0x0, 0x0)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r5, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r5, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x13b}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0)

1.987101221s ago: executing program 2 (id=1064):
socket$inet_sctp(0x2, 0x1, 0x84)
socket(0x2, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x31, &(0x7f00000001c0)=ANY=[@ANYRESOCT], 0x28)
msgget$private(0x0, 0x0)
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_TXTLS_ENABLE(r3, 0x6, 0x27, &(0x7f0000000040)={&(0x7f0000000080), 0x0, &(0x7f0000000580)="852d2c368a", 0xb, 0x0, 0x0, 0x7, 0x5, 0x0, 0x3, 0x4, "716cffffffffffff"}, 0x40)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c27", 0x8f}], 0x1, 0x0, 0x0, 0x81}, 0x0)
writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000080)="76e5eac907f9ccf7a251cedd", 0xc}], 0x1)
r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000180), 0x4, 0x0)
ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000040)={0x17, 0x0, 0x10, &(0x7f0000000100)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff})
ioctl$CIOCCRYPT(r5, 0xc0306367, &(0x7f0000001300)={0x0, 0x1, 0x0, 0x40, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000280)})
syz_emit_ethernet(0x52, &(0x7f0000000400)=ANY=[@ANYBLOB="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"])
r6 = openat$filemon(0xffffff9c, &(0x7f00000002c0), 0x0, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRESOCT=r7, @ANYRESDEC, @ANYRESHEX, @ANYRES64=r6, @ANYRES16], 0x9)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$sock_int(r8, 0xffff, 0x1002, &(0x7f0000000340), 0x4)

1.352791338s ago: executing program 1 (id=1065):
socket$inet_sctp(0x2, 0x1, 0x84)
socket(0x2, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x31, &(0x7f00000001c0)=ANY=[@ANYRESOCT], 0x28)
msgget$private(0x0, 0x0)
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_TXTLS_ENABLE(r3, 0x6, 0x27, &(0x7f0000000040)={&(0x7f0000000080), 0x0, &(0x7f0000000580)="852d2c368a", 0xb, 0x0, 0x0, 0x7, 0x5, 0x0, 0x3, 0x4, "716cffffffffffff"}, 0x40)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c2752d451ca", 0x93}], 0x1, 0x0, 0x0, 0x81}, 0x0)
writev(0xffffffffffffffff, &(0x7f00000002c0), 0x0)
r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000180), 0x4, 0x0)
ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000040)={0x17, 0x0, 0x10, &(0x7f0000000100)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff})
ioctl$CIOCCRYPT(r5, 0xc0306367, &(0x7f0000001300)={0x0, 0x1, 0x0, 0x40, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000280)})
syz_emit_ethernet(0x52, &(0x7f0000000400)=ANY=[@ANYBLOB="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"])
r6 = openat$filemon(0xffffff9c, &(0x7f00000002c0), 0x0, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRESOCT=r7, @ANYRESDEC, @ANYRESHEX, @ANYRES64=r6, @ANYRES16], 0x9)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$sock_int(r8, 0xffff, 0x1002, &(0x7f0000000340), 0x4)

437.707604ms ago: executing program 1 (id=1066):
socket$inet_sctp(0x2, 0x1, 0x84)
socket(0x2, 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f00000001c0)=ANY=[@ANYRESOCT], 0x28)
msgget$private(0x0, 0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_TXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x27, &(0x7f0000000040)={&(0x7f0000000080), 0x0, &(0x7f0000000580)="852d2c368a", 0xb, 0x0, 0x0, 0x7, 0x5, 0x0, 0x3, 0x4, "716cffffffffffff"}, 0x40)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c2752d451ca", 0x93}], 0x1, 0x0, 0x0, 0x81}, 0x0)
writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000080)="76e5eac907f9ccf7a251cedd", 0xc}], 0x1)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000180), 0x4, 0x0)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x17, 0x0, 0x10, &(0x7f0000000100)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000001300)={0x0, 0x1, 0x0, 0x40, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000280)})
rfork(0x0)
syz_emit_ethernet(0x52, &(0x7f0000000400)=ANY=[@ANYBLOB="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"])
r4 = openat$filemon(0xffffff9c, &(0x7f00000002c0), 0x0, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRESOCT=r5, @ANYRESDEC, @ANYRESHEX, @ANYRES64=r4, @ANYRES16], 0x9)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$sock_int(r6, 0xffff, 0x1002, &(0x7f0000000340), 0x4)

0s ago: executing program 1 (id=1067):
socket$inet_sctp(0x2, 0x1, 0x84)
socket(0x2, 0x1, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f00000001c0)=ANY=[@ANYRESOCT], 0x28)
msgget$private(0x0, 0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_TXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x27, &(0x7f0000000040)={&(0x7f0000000080), 0x0, &(0x7f0000000580)="852d2c368a", 0xb, 0x0, 0x0, 0x7, 0x5, 0x0, 0x3, 0x4, "716cffffffffffff"}, 0x40)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c2752d451ca", 0x93}], 0x1, 0x0, 0x0, 0x81}, 0x0)
writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000080)="76e5eac907f9ccf7a251cedd", 0xc}], 0x1)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000180), 0x4, 0x0)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x17, 0x0, 0x10, &(0x7f0000000100)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000001300)={0x0, 0x1, 0x0, 0x40, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000280)})
rfork(0x0)
syz_emit_ethernet(0x52, &(0x7f0000000400)=ANY=[@ANYBLOB="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"])
r4 = openat$filemon(0xffffff9c, &(0x7f00000002c0), 0x0, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRESOCT=r5, @ANYRESDEC, @ANYRESHEX, @ANYRES64=r4, @ANYRES16], 0x9)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$sock_int(r6, 0xffff, 0x1002, &(0x7f0000000340), 0x4)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.161' (ED25519) to the list of known hosts.
Expensive callout(9) function: 0xffffffff814397c0(0xfffffe006df456e0) 0.005155968 s

FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0)

login: ifaddr cache = 0xfffffe0074f59c00 is deleted
ifaddr cache = 0xfffffe0054092c00 is deleted
pid 1952 (syz-executor), tap1: tun/tap protocol violation, non-controlling process closed last.
ifaddr cache = 0xfffffe0054093000 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe006e441800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e441800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e441800
tap1: link state changed to DOWN
pid 1618 (syz-executor), tap0: tun/tap protocol violation, non-controlling process closed last.
ifaddr cache = 0xfffffe0054093180 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe0058328800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058328800
tap0: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe0058328800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e441800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e441800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e441800
ifaddr cache = 0xfffffe00595e0180 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe0058327000
tap2: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe0058327000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058327000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058328800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058328800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058328800
tap0: Ethernet address: 58:9c:fc:10:ff:f4
tap0: link state changed to UP
pid 1460 (syz-executor), tap3: tun/tap protocol violation, non-controlling process closed last.
ifaddr cache = 0xfffffe00595e0000 is deleted
tap3: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe0058327800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058327800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058327800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058327000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058327000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058327000
tap2: Ethernet address: 58:9c:fc:10:8a:4f
tap2: link state changed to UP
if_delmulti_locked: detaching ifnet instance 0xfffffe0058327800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058327800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058327800
tap3: Ethernet address: 58:9c:fc:10:ff:f4
tap3: link state changed to UP
tap1: Ethernet address: 58:9c:fc:10:ff:98
tap1: link state changed to UP
Kernel page fault with the following non-sleepable locks held:
shared rw sctpinp (sctpinp) r = 0 (0xfffffe006e48dda0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:4552
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074e5c320) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1776
stack backtrace:
#0 0xffffffff81619fb6 at witness_debugger+0x156
#1 0xffffffff8161c464 at witness_warn+0x894
#2 0xffffffff820bad37 at trap_pfault+0x157
#3 0xffffffff820b94f8 at trap+0x648
#4 0xffffffff820616b8 at calltrap+0x8
#5 0xffffffff842f4d5c at sctp_lowlevel_chunk_output+0x216c
#6 0xffffffff8430f5e9 at sctp_send_abort_tcb+0x569
#7 0xffffffff8438786e at sctp_abort_an_association+0xbe
#8 0xffffffff84356cb0 at sctp_threshold_management+0x410
#9 0xffffffff84356dad at sctp_t1init_timer+0xad
#10 0xffffffff8438517b at sctp_timeout_handler+0xb3b
#11 0xffffffff815383e5 at softclock_call_cc+0x395
#12 0xffffffff8153b770 at softclock_thread+0x200
#13 0xffffffff8145279c at fork_exit+0xcc
#14 0xffffffff8206271e at fork_trampoline+0xe


Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 01
fault virtual address	= 0x0
fault code		= supervisor read data, page not present
instruction pointer	= 0x20:0xffffffff81a3b713
stack pointer	        = 0x0:0xfffffe0056c8a1a0
frame pointer	        = 0x0:0xfffffe0056c8a6d0
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 2 (clock (0))
rdi: 0000000000000000 rsi: 0000000000000000 rdx: 000000000dc88360
rcx: fffffe00033eee30  r8: 0000000000000000  r9: 00000000060080fe
rax: fffffe00033eee30 rbx: fffffe006ce182e0 rbp: fffffe0056c8a6d0
r10: aa01000000000000 r11: 000000000000001f r12: fffffe0056c8a4a0
r13: fffffe0056c8a4e0 r14: 0000000000000000 r15: fffffe00829b6330
trap number		= 12
panic: page fault
cpuid = 1
time = 1729589695
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c898d0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c89a30
vpanic() at vpanic+0x280/frame 0xfffffe0056c89bf0
panic() at panic+0xb5/frame 0xfffffe0056c89cb0
trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe0056c89dd0
trap_pfault() at trap_pfault+0x179/frame 0xfffffe0056c89ef0
trap() at trap+0x648/frame 0xfffffe0056c8a0d0
calltrap() at calltrap+0x8/frame 0xfffffe0056c8a0d0
--- trap 0xc, rip = 0xffffffff81a3b713, rsp = 0xfffffe0056c8a1a0, rbp = 0xfffffe0056c8a6d0 ---
ip6_output() at ip6_output+0x30d3/frame 0xfffffe0056c8a6d0
sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x216c/frame 0xfffffe0056c8a980
sctp_send_abort_tcb() at sctp_send_abort_tcb+0x569/frame 0xfffffe0056c8aa80
sctp_abort_an_association() at sctp_abort_an_association+0xbe/frame 0xfffffe0056c8aad0
sctp_threshold_management() at sctp_threshold_management+0x410/frame 0xfffffe0056c8ab20
sctp_t1init_timer() at sctp_t1init_timer+0xad/frame 0xfffffe0056c8ab70
sctp_timeout_handler() at sctp_timeout_handler+0xb3b/frame 0xfffffe0056c8acb0
softclock_call_cc() at softclock_call_cc+0x395/frame 0xfffffe0056c8ae80
softclock_thread() at softclock_thread+0x200/frame 0xfffffe0056c8aef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c8af30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c8af30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 2 tid 100030 ]
Stopped at      kdb_enter+0x6e: movq    $0,0x23de317(%rip)
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                           0
rax                       0x12
rcx         0xfffffe00033eee30
rdx                          0
rbx         0xffffffff8272dba0  .str.27
rsp         0xfffffe0056c89a10
rbp         0xfffffe0056c89a30
rsi                          0
rdi         0xffffffff815da339  printf+0x149
r8                           0
r9                  0xffffffff
r10                          0
r11                       0x17
r12         0xfffffe0007a19000
r13         0xfffffffffffffffd
r14         0xffffffff8272dba0  .str.27
r15                          0
rip         0xffffffff815c3cfe  kdb_enter+0x6e
rflags                    0x46
kdb_enter+0x6e: movq    $0,0x23de317(%rip)
db> show proc
Process 2 (clock) at 0xfffffe0007a06020:
 state: NORMAL
 uid: 0  gids: 0
 parent: pid 0 at 0xffffffff8392c760
 ABI: null
 flag: 0x10000284  flag2: 0
 reaper: 0xffffffff8392c760 reapsubtree: 2
 sigparent: 20
 vmspace: 0xffffffff8392d700
   (map 0xffffffff8392d700)
   (map.pmap 0xffffffff8392d7c0)
   (pmap 0xffffffff8392d830)
 threads: 2
100030                   Run     CPU 1                       [clock (0)]
100031                   I                                   [clock (1)]
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
 2003  1955  1955     0  R       (threaded)                  syz-executor
101468                   Run     CPU 0                       syz-executor
102413                   S       connec  0xfffffe0059a6e0da  syz-executor
 2001  1960  1960     0  R                                   syz-executor
 1999  1962  1962     0  T       (threaded)                  syz-executor
101913                   s                                   syz-executor
102410                   RunQ                                syz-executor
 1997  1953  1953     0  T       (threaded)                  syz-executor
101087                   s                                   syz-executor
102402                   RunQ                                syz-executor
 1962   763  1962     0  S       nanslp  0xffffffff83983400  syz-executor
 1960   763  1960     0  R                                   syz-executor
 1955   763  1955     0  S       nanslp  0xffffffff83983400  syz-executor
 1953   763  1953     0  S       nanslp  0xffffffff83983400  syz-executor
  843     1   843     0  Ss+     ttyin   0xfffffe00589348b0  getty
  842     1   842     0  Ss+     ttyin   0xfffffe00589344b0  getty
  841     1   841     0  Ss+     ttyin   0xfffffe00589340b0  getty
  840     1   840     0  Ss+     ttyin   0xfffffe0058933cb0  getty
  839     1   839     0  Ss+     ttyin   0xfffffe00589334b0  getty
  838     1   838     0  Ss+     ttyin   0xfffffe00589330b0  getty
  837     1   837     0  Ss+     ttyin   0xfffffe0058932cb0  getty
  836     1   836     0  Rs+                                 getty
  835     1   835     0  Ss+     ttyin   0xfffffe00589338b0  getty
  834     0     0     0  DL      -       0xffffffff83a93200  [soaiod4]
  833     0     0     0  DL      -       0xffffffff83a93200  [soaiod3]
  832     0     0     0  DL      -       0xffffffff83a93200  [soaiod2]
  831     0     0     0  DL      -       0xffffffff83a93200  [soaiod1]
  828     0     0     0  DL      aiordy  0xfffffe005bcde5a0  [aiod4]
  827     0     0     0  DL      aiordy  0xfffffe0007a07b00  [aiod3]
  826     0     0     0  DL      aiordy  0xfffffe005bcaf020  [aiod2]
  825     0     0     0  DL      aiordy  0xfffffe0007a08060  [aiod1]
  763   761   761     0  S       nanslp  0xffffffff83983400  syz-executor
  761   759   761     0  Ss      pause   0xfffffe005bcaeb70  csh
  759     1   759     0  Ss      select  0xfffffe005847a040  sshd
   17     0     0     0  DL      syncer  0xffffffff83aa0be0  [syncer]
   16     0     0     0  DL      vlruwt  0xfffffe0007a26040  [vnlru]
   15     0     0     0  DL      (threaded)                  [bufdaemon]
100079                   D       psleep  0xffffffff83a9f1c0  [bufdaemon]
100080                   D       -       0xffffffff82e02140  [bufspacedaemon-0]
100095                   D       sdflush 0xfffffe00599b18e8  [/ worker]
    9     0     0     0  DL      psleep  0xffffffff83aea8a0  [vmdaemon]
    8     0     0     0  DL      (threaded)                  [pagedaemon]
100077                   D       psleep  0xffffffff83ad0838  [dom0]
100081                   D       launds  0xffffffff83ad0844  [laundry: dom0]
100082                   D       umarcl  0xffffffff81d7a6d0  [uma]
    7     0     0     0  DL      -       0xffffffff83700bb0  [rand_harvestq]
    6     0     0     0  DL      pftm    0xffffffff847939a0  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff843c99e0  [sctp_iterator]
    4     0     0     0  DL      (threaded)                  [cam]
100045                   D       -       0xffffffff836cb340  [doneq0]
100046                   D       -       0xffffffff836cb2c0  [async]
100075                   D       -       0xffffffff836cb140  [scanner]
    3     0     0     0  DL      (threaded)                  [crypto]
100042                   D       crypto_ 0xffffffff83acc020  [crypto]
100043                   D       crypto_ 0xfffffe0054082d30  [crypto returns 0]
100044                   D       crypto_ 0xfffffe0054082d80  [crypto returns 1]
   14     0     0     0  DL      seqstat 0xfffffe00543e0088  [sequencer 00]
   13     0     0     0  DL      (threaded)                  [geom]
100036                   D       -       0xffffffff8392bd80  [g_event]
100037                   D       -       0xffffffff8392bda0  [g_up]
100038                   D       -       0xffffffff8392bdc0  [g_down]
    2     0     0     0  RL      (threaded)                  [clock]
100030                   Run     CPU 1                       [clock (0)]
100031                   I                                   [clock (1)]
   12     0     0     0  WL      (threaded)                  [intr]
100012                   I                                   [swi6: task queue]
100013                   I                                   [swi6: Giant taskq]
100015                   I                                   [swi5: fast taskq]
100032                   I                                   [swi1: netisr 0]
100033                   I                                   [swi1: hpts]
100034                   I                                   [swi1: hpts]
100047                   I                                   [irq24: virtio_pci0]
100048                   I                                   [irq25: virtio_pci0]
100049                   I                                   [irq26: virtio_pci0]
100050                   I                                   [irq27: virtio_pci0]
100051                   I                                   [irq28: virtio_pci1]
100052                   I                                   [irq29: virtio_pci1]
100053                   I                                   [irq30: virtio_pci1]
100054                   I                                   [irq31: virtio_pci1]
100055                   I                                   [irq32: virtio_pci1]
100060                   I                                   [irq10: virtio_pci2]
100062                   I                                   [irq1: atkbd0]
100063                   I                                   [irq12: psm0]
100064                   I                                   [swi0: uart uart++]
100068                   I                                   [swi1: pf send]
   11     0     0     0  RL      (threaded)                  [idle]
100003                   CanRun                              [idle: cpu0]
100004                   CanRun                              [idle: cpu1]
    1     0     1     0  SLs     wait    0xfffffe0007a07040  [init]
   10     0     0     0  DL      audit_w 0xffffffff83acca80  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       parked  0xffffffff84c19ff0  [swapper]
100005                   D       -       0xfffffe0007972200  [softirq_0]
100006                   D       -       0xfffffe0007972100  [softirq_1]
100007                   D       -       0xfffffe0007972000  [if_io_tqg_0]
100008                   D       -       0xfffffe0007971e00  [if_io_tqg_1]
100009                   D       -       0xfffffe0007971d00  [if_config_tqg_0]
100010                   D       -       0xfffffe0007971c00  [pci_hp taskq]
100011                   D       -       0xfffffe0007971b00  [kqueue_ctx taskq]
100014                   D       -       0xfffffe0007971800  [thread taskq]
100016                   D       -       0xfffffe0007971600  [aiod_kick taskq]
100017                   D       -       0xfffffe0007971500  [deferred_unmount ta]
100018                   D       -       0xfffffe0007971400  [inm_free taskq]
100019                   D       -       0xfffffe0007971300  [in6m_free taskq]
100020                   D       -       0xfffffe0007971200  [linuxkpi_irq_wq]
100021                   D       -       0xfffffe0007971100  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe0007971100  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe0007971100  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe0007971100  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe0007971000  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe0007971000  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe0007971000  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe0007971000  [linuxkpi_long_wq_3]
100035                   D       -       0xfffffe0007970e00  [firmware taskq]
100040                   D       -       0xfffffe0007970d00  [crypto_0]
100041                   D       -       0xfffffe0007970d00  [crypto_1]
100056                   D       -       0xfffffe0007970b00  [vtnet0 rxq 0]
100057                   D       -       0xfffffe0007970a00  [vtnet0 txq 0]
100058                   D       -       0xfffffe0007970900  [vtnet0 rxq 1]
100059                   D       -       0xfffffe0007970800  [vtnet0 txq 1]
100061                   D       vtbslp  0xfffffe0057f8d380  [virtio_balloon]
100065                   D       -       0xffffffff82732de0  [deadlkres]
100069                   D       -       0xfffffe00595d9000  [acpi_task_0]
100070                   D       -       0xfffffe00595d9000  [acpi_task_1]
100071                   D       -       0xfffffe00595d9000  [acpi_task_2]
100073                   D       -       0xfffffe0007972a00  [mca taskq]
100074                   D       -       0xfffffe0007970c00  [CAM taskq]
100076                   D       -       0xfffffe0007970700  [ipsec_offload]
db> show all locks
Process 1960 (syz-executor) thread 0xfffffe005bcd8740 (100121)
exclusive rw vmobject (vmobject) r = 0 (0xfffffe005bd3a630) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:357
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0007a0e798) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:5063
Process 2 (clock) thread 0xfffffe0007a19000 (100030)
shared rw sctpinp (sctpinp) r = 0 (0xfffffe006e48dda0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:4552
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074e5c320) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1776
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            6        12804K            6
            linker          375         5015K          485
          tcp_hpts            7         4801K            7
            devbuf         4188         4324K         4213
         sysctloid        35218         2075K        35293
             vtbuf           24         1968K           46
              kobj          329         1316K          493
            newblk           31         1032K         1583
          vfscache            3         1025K            3
               pcb          212          882K         7552
          inodedep          116          556K         1491
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
           subproc          179          234K         2137
         vnet_data            2          224K            2
          acpitask            1          224K            1
            KTRACE          100          200K          100
            acpica         1674          184K        57762
              vmem            5          144K            6
           tidhash            3          141K            3
           pagedep           20          133K         1103
          filedesc           17          133K         2397
        tfo_ccache            1          128K            1
          IP reass            1          128K            1
            DEVFS1          113          113K          138
               sem            4          106K            4
        gtaskqueue           18           98K           18
         sctp_stro           86           86K          777
               bus          991           81K         5033
          mtx_pool            3           74K            3
         sctp_atcl          183           69K         4828
          syncache            1           68K            1
     NFSD srvcache            3           68K            3
            module          518           65K          518
       ddb_capture            1           64K            1
              umtx          432           54K          432
           kdtrace          238           51K         4418
              temp           35           37K         2137
         hostcache            1           32K            1
               shm            1           32K            1
            DEVFS3          128           32K          142
               msg            4           30K            4
            kbdmux            6           28K            6
               LRO           26           27K           34
          routetbl          268           21K          903
        DEVFS_RULE           56           20K           56
          freework           76           19K         1166
          freeblks           75           19K         1165
            ifaddr           67           19K          105
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
           ithread           90           15K           90
            bus-sc           34           15K         1627
             ifnet            8           15K           11
      eventhandler          163           14K          163
           lltable           43           14K           78
       ether_multi          152           13K          274
          freefile           96           12K         1244
              kenv           95           12K           95
         sctp_atky          269           12K         5917
              GEOM           61           11K          477
         CAM queue            5           11K         1528
              rman           82           10K          437
         in6_multi           65            9K          105
         bmsafemap            3            9K         1315
      tcp_fsb_rack            4            9K          850
            ip6opt           33            9K           80
               rpc            4            9K            4
           devstat            4            9K            4
              UART           12            9K           12
              ksem            1            8K           22
         sctp_timw           32            8K           32
             shmfd            1            8K            1
       pfs_vncache            1            8K            1
            dirrem           31            8K         1256
     audit_evclass          238            8K          300
         taskqueue           66            7K           66
            plimit           17            7K          575
            sglist            6            7K            6
           CAM DEV            3            6K          510
            kqueue           55            6K         3649
         pfs_nodes           22            6K           22
          pf_ifnet           14            6K           39
              cred           20            5K          195
       ufs_dirhash           24            5K           24
               UMA          269            5K          269
                vt           11            5K           11
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
            DEVFSP           58            4K          739
           acpisem           28            4K           28
          kcovinfo           52            4K          104
             mkdir           24            3K         2170
           pwddesc           46            3K         2082
         sctp_athm          183            3K         5134
          terminal           11            3K           11
          sctp_map          172            3K         1554
             hhook            8            3K           10
             clone            9            3K            9
          sctp_ifa           17            3K           22
           uidinfo            2            3K            6
        local_apic            1            2K            1
           io_apic            1            2K            1
         ipsec-saq            2            2K            2
            CC Mem            8            2K         1767
            ip6ndp           12            2K           21
         proc-args           54            2K         3179
            Unitno           28            2K           66
         newdirblk           13            2K         1085
           CAM XPT           22            2K          543
            diradd           12            2K         1279
          in_multi            6            2K           12
               tun            4            2K            8
         toponodes            6            2K            6
           session           12            2K           47
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
               msi            9            2K            9
           netlink            2            2K          117
             lockf            9            2K           34
         sctp_stri            2            1K          612
           softdep            1            1K            1
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K           12
       vnodemarker            2            1K          112
      NFSD session            1            1K            1
        CAM periph            4            1K          271
             ipsec            3            1K            3
          sctp_ifn            6            1K           22
               mld            6            1K           10
              igmp            6            1K           10
              pfil            6            1K            6
               BPF            6            1K           26
            isadev            6            1K            6
             mount           16            1K           89
          pci_link           10            1K           10
            crypto            4            1K          258
 encap_export_host           12            1K           12
      tcp_pcm_rack            2            1K          425
               osd           13            1K         1779
              cdev            2            1K            2
       lkpikmalloc            8            1K            9
             selfd            7            1K        56077
       inpcbpolicy           12            1K         1958
    chacha20random            1            1K            1
            biobuf            1            1K            1
            vnodes            1            1K            1
            select            2            1K           30
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
           CAM SIM            2            1K            2
            feeder            7            1K            7
           tcpfunc            3            1K            3
        loginclass            3            1K            5
            prison            6            1K            6
         cryptodev            2            1K         1197
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
               aio            4            1K            4
          pmchooks            1            1K            1
          CAM path            4            1K         1034
     CAM dev queue            2            1K            2
 CAM I/O Scheduler            1            1K            1
          sctp_vrf            1            1K            1
              vnet            1            1K            1
               pmc            1            1K            1
           entropy            2            1K           38
          acpiintr            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
            soname            2            1K         7090
           Per-cpu            1            1K            1
          p1003.1b            1            1K            1
           filemon            0            0K          321
            mqdata            0            0K            0
          pf_table            0            0K            0
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db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8320    1078       36532       0     254   38494208        0
              mbuf    256    8666     998      626257       0     254    2473984        0
      mbuf_cluster   2048    1016       0        1016       0     254    2080768        0
          BUF TRIE    144     216   11572         601       0      62    1697472        0
        malloc-384    384    4121      49        4469       0      30    1601280        0
        malloc-128    128   11538     180       11789       0     126    1499904        0
       malloc-4096   4096     330       6         501       0       2    1376256        0
       UMA Slabs 0    112   11380      26       11380       0     126    1277472        0
         sctp_asoc   2256      86     424         777       0     254    1150560        0
         vmem btag     56   17067     108       17103       0     254     961800        0
        RADIX NODE    144    5050    1469       55784       0      62     938736        0
         FFS inode   1168     524      85        1849       0       8     711312        0
      malloc-65536  65536       9       0          12       0       1     589824        0
           sctp_ep   1152      95     416        3745       0     254     588672        0
              pbuf   2624       0     202           0       0       2     530048        0
            socket   1024      24     484        6925       0     254     520192        0
          lkpicurr    168       2    3094           2       0      62     520128        0
       malloc-4096   4096      46      76        2006       0       2     499712        0
      malloc-65536  65536       5       2         223       0       1     458752        0
         VM OBJECT    264     835     845       27772       0      30     443520        0
            THREAD   1824     191      25        2413       0       8     393984        0
       malloc-2048   2048      99      93        3940       0       8     393216        0
        256 Bucket   2048     179      13        2197       0       8     393216        0
        sctp_raddr    736      96     421        2297       0     254     380512        0
             VNODE    440     561     132        1893       0      30     304920        0
         MAP ENTRY     96     704    2446      113963       0     126     302400        0
    ertt_txseginfo     40       0    7373      415155       0     254     294920        0
         malloc-64     64    3958     389        8704       0     254     278208        0
       mbuf_packet    256     320     696      129772       0     254     260096        0
      malloc-16384  16384       8       7        1195       0       1     245760        0
         malloc-16     16   14512     238       14801       0     254     236000        0
       malloc-2048   2048     102      10         102       0       8     229376        0
            DEVCTL   1024      71     149         198       0       0     225280        0
     FPU_save_area    832     193      50        3485       0      16     202176        0
        malloc-256    256     292     458        2679       0      62     192000        0
         UMA Zones    768     241       3         241       0      16     187392        0
              PROC   1376      45      87        2003       0       8     181632        0
         malloc-32     32    5334     336        5391       0     254     181440        0
        malloc-128    128    1214     181       27541       0     126     178560        0
       FFS2 dinode    256     524     166        1848       0      62     176640        0
            lkpimm     56       1    3095           1       0     254     173376        0
        malloc-384    384     236     214        4911       0      30     172800        0
       malloc-2048   2048       8      72        1159       0       8     163840        0
       malloc-1024   1024      88      72         795       0      16     163840        0
         filedesc0   1072      46      94        2082       0       8     150080        0
       malloc-1024   1024     131      13        1474       0      16     147456        0
       S VFS Cache    104     999     405        2344       0     126     146016        0
      malloc-65536  65536       2       0           2       0       1     131072        0
      malloc-32768  32768       4       0          15       0       1     131072        0
        malloc-128    128     862     161        4508       0     126     130944        0
             unpcb    256       1     509        1185       0     254     130560        0
          ksiginfo    112     112     932         235       0     126     116928        0
           tcp_log    416       0     261           3       0     254     108576        0
        128 Bucket   1024      77      22         428       0      16     101376        0
        malloc-128    128     539     236        4362       0     126      99200        0
      malloc-32768  32768       0       3         120       0       1      98304        0
        malloc-256    256     218     157        3214       0      62      96000        0
          UMA Kegs    384     227       6         227       0      30      89472        0
       tcp_bbr_map    128       9     642       30149       0     126      83328        0
      malloc-16384  16384       4       1         184       0       1      81920        0
       malloc-8192   8192       8       2         115       0       1      81920        0
       malloc-8192   8192       1       9         341       0       1      81920        0
        malloc-256    256     120     195        6006       0      62      80640        0
        malloc-256    256      83     232        2753       0      62      80640        0
        sctp_readq    152       2     518         282       0     254      79040        0
        sctp_chunk    152      93     427        1692       0     254      79040        0
       malloc-4096   4096      16       2          27       0       2      73728        0
             g_bio    408       0     180        7006       0      30      73440        0
           VMSPACE    616      21      93        1979       0      16      70224        0
         64 Bucket    512     102      34        3264       0      30      69632        0
        malloc-384    384     134      46        1525       0      30      69120        0
         malloc-64     64     579     492       57729       0     254      68544        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-32768  32768       2       0           2       0       1      65536        0
       malloc-1024   1024      14      50         526       0      16      65536        0
        malloc-256    256     172      83        2549       0      62      65280        0
         32 Bucket    256     111     144        7548       0      62      65280        0
sctp_stream_msg_out    112       1     539         430       0     254      60480        0
        malloc-384    384      47     103         624       0      30      57600        0
        malloc-384    384     134      16         154       0      30      57600        0
       malloc-8192   8192       7       0           8       0       1      57344        0
       malloc-4096   4096       8       6          21       0       2      57344        0
         tcp_inpcb   1320       8      34        1766       0       8      55440        0
         malloc-64     64     547     272        1811       0     254      52416        0
         malloc-64     64     316     503        2880       0     254      52416        0
      tcp_rack_map    128       4     399      125569       0     126      51584        0
        malloc-128    128      96     307        1394       0     126      51584        0
        malloc-256    256      66     129        1432       0      62      49920        0
        malloc-256    256      80     115         131       0      62      49920        0
           DIRHASH   1024      35      13          35       0      16      49152        0
             NAMEI   1024       0      48       23407       0      16      49152        0
       malloc-8192   8192       6       0           6       0       1      49152        0
       malloc-2048   2048      11      13          31       0       8      49152        0
               PWD     40      12    1099        1166       0     254      44440        0
          syncache    168       0     264           3       0     254      44352        0
             Files     80     135     415       16927       0     126      44000        0
       malloc-4096   4096       6       4         565       0       2      40960        0
       malloc-4096   4096       2       8          10       0       2      40960        0
            pcpu-8      8    4812     308        5572       0     254      40960        0
              pipe    736      16      39         302       0      16      40480        0
         udp_inpcb    416       4      86         179       0      30      37440        0
         malloc-64     64      99     468       15519       0     254      36288        0
         malloc-64     64     151     416         159       0     254      36288        0
         malloc-64     64      41     526          45       0     254      36288        0
        malloc-128    128      70     209          74       0     126      35712        0
        malloc-128    128     107     172        3023       0     126      35712        0
        malloc-128    128      67     212          73       0     126      35712        0
     routing nhops    256      27     108          50       0      62      34560        0
           ttyoutq    256      72      63         304       0      62      34560        0
        malloc-256    256      55      80        1687       0      62      34560        0
         TURNSTILE    136     217      35         217       0      62      34272        0
        SLEEPQUEUE     88     217     167         217       0     126      33792        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
       malloc-8192   8192       3       1           5       0       1      32768        0
       malloc-4096   4096       3       5         426       0       2      32768        0
       malloc-2048   2048       8       8         364       0       8      32768        0
       malloc-2048   2048      14       2          18       0       8      32768        0
       malloc-1024   1024      18      14          33       0      16      32768        0
       malloc-1024   1024      10      22          31       0      16      32768        0
       malloc-1024   1024       1      31         215       0      16      32768        0
        malloc-512    512       4      60         668       0      30      32768        0
        malloc-512    512       4      60         176       0      30      32768        0
        malloc-512    512       3      61         113       0      30      32768        0
        malloc-512    512       6      58         538       0      30      32768        0
        malloc-512    512       8      56          12       0      30      32768        0
           pcpu-64     64     492      20         492       0     254      32768        0
      tcp_rack_pcb   1152       2      26         425       0       8      32256        0
       tcp_bbr_pcb    896       3      33         622       0      16      32256        0
            ttyinq    160     135      65         570       0      62      32000        0
              PGRP    120      16     248          55       0     126      31680        0
       L VFS Cache    320       0      96          78       0      30      30720        0
        sctp_laddr     48      32     556         164       0     254      28224        0
   tcp_inpcb ports     32       7     875        1015       0     254      28224        0
         malloc-32     32     420     462        6995       0     254      28224        0
         16 Bucket    144      71     125         322       0      62      28224        0
          4 Bucket     48       6     582           7       0     254      28224        0
               AIO    208       0     133          71       0      62      27664        0
            da_ccb    544       0      49        1851       0      16      26656        0
            cpuset    200       7     121           7       0      62      25600        0
           rtentry    168      29     115          50       0      62      24192        0
          8 Bucket     80      93     207         895       0     126      24000        0
             ripcb    384       0      60          13       0      30      23040        0
        malloc-384    384      28      32          40       0      30      23040        0
       Mountpoints   2816       2       6           2       0       4      22528        0
            clpbuf   2624       0       8          16       0       4      20992        0
         hostcache     64       2     313           2       0     254      20160        0
   udp_inpcb ports     32       2     628          26       0     254      20160        0
              ertt     72       8     272        1766       0     126      20160        0
         malloc-64     64       2     313          19       0     254      20160        0
         malloc-32     32     249     381         353       0     254      20160        0
         malloc-32     32     220     410        1140       0     254      20160        0
         malloc-32     32      22     608        2799       0     254      20160        0
         malloc-32     32     125     505        4863       0     254      20160        0
         malloc-32     32      31     599          34       0     254      20160        0
          2 Bucket     32     100     530         531       0     254      20160        0
             KNOTE    160       3     122         539       0      62      20000        0
         malloc-16     16     532     718        6063       0     254      20000        0
           cryptop    280       0      70         206       0      30      19600        0
            AIOLIO    272       0      70          70       0      30      19040        0
              vmem   1856       2       7           2       0       8      16704        0
 epoch_record pcpu    256       4      60           4       0      62      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-4096   4096       0       4         185       0       2      16384        0
       malloc-2048   2048       2       6           2       0       8      16384        0
       malloc-1024   1024       2      14           2       0      16      16384        0
        malloc-512    512       1      31           1       0      30      16384        0
           SMR CPU     32       8     503           8       0     254      16352        0
   sctp_asconf_ack     48       0     336           3       0     254      16128        0
      vtnet_tx_hdr     24       0     668      292947       0     254      16032        0
              kenv    258      17      43        1056       0      30      15480        0
            mqnode    416       3      33           3       0      30      14976        0
        SMR SHARED     24       8     503           8       0     254      12264        0
         malloc-32     32       7     371          20       0     254      12096        0
         malloc-16     16     185     565        7990       0     254      12000        0
         malloc-16     16       6     744           9       0     254      12000        0
         malloc-16     16     212     538       30506       0     254      12000        0
         malloc-16     16      15     735         131       0     254      12000        0
         malloc-16     16      60     690         163       0     254      12000        0
             AIOCB    552       0      21           1       0      16      11592        0
        malloc-384    384       1      29           1       0      30      11520        0
        malloc-384    384       6      24           6       0      30      11520        0
       malloc-8192   8192       1       0           1       0       1       8192        0
           pcpu-16     16       8     504           8       0     254       8192        0
         malloc-16     16      10     490          12       0     254       8000        0
       UMA Slabs 1    176       9      13           9       0      62       3872        0
        KMAP ENTRY     96      12      27          14       0       0       3744        0
       FFS1 dinode    128       0       0           0       0     126          0        0
           ada_ccb    272       0       0           0       0      30          0        0
             swblk    136       0       0           0       0      62          0        0
          swpctrie    144       0       0           0       0      62          0        0
   cdg_qdiffsample     16       0       0           0       0     254          0        0
   pf state scrubs     40       0       0           0       0     254          0        0
   pf frag entries     40       0       0           0       0     254          0        0
          pf frags    248       0       0           0       0      62          0        0
  pf table entries    160       0       0           0       0     254          0        0
pf table entry counters     64       0       0           0       0     254          0        0
   pf UDP mappings    104       0       0           0       0     126          0        0
   pf source nodes    152       0       0           0       0     254          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    368       0       0           0       0     254          0        0
           pf tags    104       0       0           0       0     126          0        0
          pf mtags    184       0       0           0       0      62          0        0
tfo_ccache_entries     80       0       0           0       0     126          0        0
               tfo      4       0       0           0       0     254          0        0
          sackhole     32       0       0           0       0     254          0        0
               ipq     56       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
   tcp_log_id_node    120       0       0           0       0     126          0        0
 tcp_log_id_bucket    176       0       0           0       0      62          0        0
          tcpreass     48       0       0           0       0     254          0        0
udplite_inpcb ports     32       0       0           0       0     254          0        0
     udplite_inpcb    416       0       0           0       0      30          0        0
       ripcb ports     32       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
            itimer    352       0       0           0       0      30          0        0
        mqnotifier    216       0       0           0       0      62          0        0
            mvdata     64       0       0           0       0     254          0        0
            mqueue    248       0       0           0       0      62          0        0
        TMPFS node    240       0       0           0       0      62          0        0
           NCLNODE    608       0       0           0       0      16          0        0
     LTS VFS Cache    360       0       0           0       0      30          0        0
     STS VFS Cache    144       0       0           0       0      62          0        0
  linux_dma_object     32       0       0           0       0     254          0        0
  linux_dma_pctrie    144       0       0           0       0      62          0        0
   IOMMU_MAP_ENTRY    112       0       0           0       0     126          0        0
    mbuf_jumbo_16k  16384       0       0           0       0     254          0        0
     mbuf_jumbo_9k   9216       0       0           0       0     254          0        0
      audit_record   1280       0       0           0       0       8          0        0
         domainset     40       0       0           0       0     254          0        0
        MAC labels     40       0       0           0       0     254          0        0
            vnpbuf   2624       0       0           0       0      16          0        0
           nfspbuf   2624       0       0           0       0       4          0        0
            swwbuf   2624       0       0           0       0       2          0        0
            swrbuf   2624       0       0           0       0       4          0        0
          umtx_shm     88       0       0           0       0     126          0        0
           umtx pi     96       0       0           0       0     126          0        0
rangeset pctrie nodes    144       0       0           0       0      62          0        0
          rl_entry     48       0       0           0       0     254          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
       malloc-8192   8192       0       0           0       0       1          0        0
       malloc-8192   8192       0       0           0       0       1          0        0
       malloc-2048   2048       0       0           0       0       8          0        0
       malloc-1024   1024       0       0           0       0      16          0        0
        malloc-512    512       0       0           0       0      30          0        0
        malloc-512    512       0       0           0       0      30          0        0
           pcpu-32     32       0       0           0       0     254          0        0
            pcpu-4      4       0       0           0       0     254          0        0
            fakepg    104       0       0           0       0     126          0        0
          UMA Hash    256       0       0           0       0      62          0        0