last executing test programs: 5.529516695s ago: executing program 3 (id=232): socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001240), 0x200101, 0x0) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000001280)) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00'}, 0x24) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="14", 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x1, @mcast2}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000500)={0x18b, {{0x10, 0x2, 0x1, @multicast2}}}, 0x84) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0xfffffffffffffffd]}], 0x1, 0x0, 0x0, 0x0) r3 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24) connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) sendto$inet(r3, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) 4.854114873s ago: executing program 3 (id=243): open(0x0, 0x0, 0x60) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f00000001c0)="4096a4d34781cd8262b5a654ede786e4de91c0819c312ec2ea9eb91ab7a1459f3bd4746816df350ff6223905a56f0e1db70fc9bf073043cc50c5") ksem_init(&(0x7f0000000000), 0x1000) socket(0x1c, 0x20000000, 0xfe) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf, 0x0, 0x0, 0x0, 0x4}, 0xb) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x2}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x0) ksem_close(0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8000000000000001}, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) connect$inet(r2, 0x0, 0x0) 3.996242197s ago: executing program 3 (id=235): socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$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$inet6_sctp(r3, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x151}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r3, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0) ioctl$BIOCFEEDBACK(r1, 0x8004427c, &(0x7f00000001c0)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0) connect$inet6(r4, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) rfork(0x85000) 3.621815195s ago: executing program 1 (id=238): r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000000000001bb400"}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000140)={r4}, 0x14) r5 = kqueue() kevent(r5, 0x0, 0x0, 0x0, 0x0, 0x0) kqueue() socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) r6 = socket(0x2, 0x3, 0x0) setsockopt$sock_int(r6, 0xffff, 0x1001, &(0x7f0000000100)=0x20000, 0x4) writev(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000000)="c886b4d3e0", 0x5}], 0x1) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) connect$unix(r6, &(0x7f0000000000), 0x10) write(r6, &(0x7f0000000080)="04bdfa5d1d2873c63e3534825ba166e2fea9aec43050006123339a346f731573d8d508753f95b7688ad48b8cf6bbca325cebc37fc4e1dd543dbe2da6dd", 0xffea) 3.22653426s ago: executing program 3 (id=239): ioctl$OPIO_DEADKEYMAP(0xffffffffffffffff, 0x862a6b09, &(0x7f0000000640)={0xdae, [{0x86, "5f79c7e94a6c00b25a4986b690576afa116cb4ff2d08a247401669e8e0de02d9e249c392f13aa21f1ff3f7b5cf4d80243c2ea22aa735c2d56300e244fc9f5c33068a946c986073785dd4b761ff9222d9117c6acc5cccaaea9363072a30091f9a32743146678cea3c"}, {0x30, "2eadf7673cf54e14ecba95f961024557d0ee1b3413ee6844280b9cda29f8d0f56f3c53feae7fc160dce267019e22ce5daa90e2a420a0e098cebe1d8f663f516fc6a02bd8762b1e2b65023e4a0a76baf47f3449e62a3ce0feb9bf80929cae2b8146b74a4fd47c8275"}, {0xc, "808e6a91cfc959912ff88898ba53de0acbcecc906ee91b47f5e2a83874a863df046a039280d9d223bdef781c51b2a5b155134bd6736716f731214121384aea2ba7fff6a4fd2971284fa2980d34506cb1ba4e47e83c92580385eacf8cd8d8baed8749198c2cb444b4"}, {0x9, "4e23d4c349df4f19baf8b066cddf4022812c7067d40e2be85e0013f586a7abcd3f6f5ba293a48db2898d2c4c67e0383d67afef52f3b2c88929f3227c7d4f3d2bbf90dfa5885aaa66b7a6d3a1859071a5ca37e97a82b4704e704457d388b52081aaa2ea2dc7007094"}, {0x40, "d6717dae2ccee450ac621f9f8398103cedc2e4acf0312ef51c136e2777e86985799a2d45e13e38656a79c1d9ef2e64c04548ccb1bc76f4afe1a83e6654c720b0c4452c2f257202eedc6c7e46c537fa019e5b17346bee916d823cc5efac95709b02ac5b34663ace84"}, {0x40, "43b456b6e43794b6d7f4f4889aabb6dbb98625aedefbc84152d3af9a9bd431c0a91909ac23102643c319ecb5965e9e386e40c3fb39989f708907d1c7f0add68159790a1c4e425247e1f1f75f8af590d1619645b3c481aa3e5d79cc8c1c66e092562515c915c86b6e"}, {0x8, "2c293f1900b87f1e19a565c35fa2ee109694b6246c48d4569a7460f323e794b2f009761803191bcf987004b195e9b025f13dad73fc41bb9fe5a6c322e5db68ff5821d6d315355a3a91f73c67f76c57a5d87849ac07421b1acd6b17e3a74cd9f5a2e9686d925544b2"}, {0x1, "9cbc584d51d7052d2777f400bab72f4a8585531469a751ed15d9741a2ddb28e55180d7b7dcdf906e688937ee9800e42326d5841f0f76678c3f70af4866a47784a84af40eca25f0abea8a4858fd7ad89cc33b99e27e47ce15bce06b9e5b48b3b18344b42b1231cac1"}, {0xfe, "78fe77338d7791f5dfef2547cc3cafdf1849d2d80bc706940ee952a44609ed29abe251c90eca5a4a449af8be87a3eb94ef721e68197278ce7f72440481241a80fd69c45055a7d46990fa089ff027040d939d1ba6b5a3a9fbe4d7e4e9d3515f1544315f3b866baec1"}, {0x80, "7e7cec000e327ccdd89c378f8f53fafd1d55b25f72a1f3cd0429f67bdfd0b169dd27a2786a121eecfe30bd6431594ae82632a184674dc6fb8c11f7a4f12f327685435fc4645b3c505c83b355c213976116f042490a304178665358452cefd891fa14be580fcaa6c4"}, {0x4, "11b9015d2a30508052ff1833b3f7a68774ebc90adaab8c000ff64a5f0db8abeefa96e37999544d068046d8978aceb45b6b212e69e9d377bff3821769653ef7b0d4d4095867bd83ed7878ca9643b48f75da340e1e63304f8f1c25db59d4b36e5801b9e201d6513a35"}, {0x6, "1293a7eeb65a875a939481f865a4d951e02760e20674b063014fb3e3b53a59fa7503f1d99e833ad56826d0c6221e17aae9fe9a05a573f6dc70c6accd2445776746f1ac4dd4d39417b599dce78556e9b483f9f63be86fc3b3d6af56afa2decc472ae1d2872b2b6fab"}, {0xc, "df7ef1bca1c333bdb4298bcd0bbf9ea4320a0fb42213e9c43f48fb2f955d6ae63fc68bc91e485e870428f105780925c13e16e628d51e300b3881499eb9070c102fc5d9dfe44fc5b9dc37dc9be0e56f87cd8a054c02d042e6066469fe6c0eeec3d1d2ae6dd9981cdd"}, {0x81, "c580f3e3b016816750148ed2dc970dbca849cafecfcfabd7d0d75f9e89de808acb7a95ac166dec51052e1e73713c1389249dcda580cf27cf446011af76b15ca82df4f0f0c754aa0b3ddd8e988c2308405e3b1e397bf85c0c1164b6943c7fc45b76698518b8fb5e95"}, {0x6, "edc615ddcfdc3307dc9dea7a23728f6a26a2f11fbf54ad86270e6bf4d43e07cd959093e84e3ecebc71eeef4d70f981c398df8c23396f9bd0f443b8dec709ddf356927db0a8f01813bbba27cce0ff3a9189b7319ee70b478f4569594a4f61305862c37d33efd0ab42"}]}) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000340)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x1f, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0xd, 0x4, 0x0, 0x0, 0xfffc, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x0}, @broadcast, {[@timestamp={0x44, 0x4}, @ssrr={0x89, 0x1b, 0x3, [@empty, @local={0xac, 0x14, 0x0}, @broadcast, @rand_addr, @multicast1, @multicast2]}]}}}}}}}) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'bbr\x00'}, 0x24) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000000000001bb400"}, 0x1c) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare}) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000000)={0x0, 0x0}, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x4) sendmsg(r2, &(0x7f0000000600)={&(0x7f0000000080)=@in={0x10, 0x2, 0x2, @rand_addr=0x7fdfffff}, 0x10, 0x0, 0x0, 0x0}, 0x0) rfork(0x5000) 3.22538683s ago: executing program 2 (id=250): socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB], 0x28) sendto(0xffffffffffffffff, 0x0, 0x0, 0x80, 0x0, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x0, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r3, 0xffffffffffffffff) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{0x0}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}], 0x2, 0x0, 0x0, 0x18c}, 0x181) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$DIOCRADDTABLES(r5, 0xc450443d, &(0x7f0000000200)={{"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", "45c7a3903b0e928466844c77c9f9b8d30102a25cd90935ea0777a101eb6784c9", 0x5, 0x4f}, &(0x7f0000000100)="e10259437497e87de8104d44c32f7239278093a8abeeabfc4a7b972be05c9a85a2eb9f342681af9f17552908aa0cf43895b5d79240f4c34b394688ade5ec13900007cfdc49497735a63ef3003546dd60e2a6cbbb289f693ae469aef492e30529214e167cb70040939decd0ff4eb7c4deb7d22343cbb64e28695c77207f3678c0a2280b29a80ce36f60ad9fe2869bdf215b360834dd78cca9b4b8cc2592e0bb2e7d30c208fdb918ebb1abc11f4cb45820a272f7bedff5cb297db71157b321a4bdcf36428e82d26fd9feb85d5a4ca24968204c356f66830e6604975c1378f66839486f24f61d3887c3770a14cdbbb6f7", 0xf5c4, 0x40, 0x9, 0x0, 0x7, 0x9, 0xf3, 0x7}) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000880)={0x0, 0x7, 0x4}, &(0x7f00000008c0)=0xc) setsockopt$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)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c2752d451ca96b5f61b24c88865cfe25dfb939a9fcbb9146239110e08576b3ec84e75714e740034e7", 0xb6}], 0x1, 0x0, 0x0, 0x81}, 0x0) 2.75640118s ago: executing program 1 (id=240): r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000000)) kmq_open(&(0x7f0000000200)='./file0\x00', 0x0, 0x40, &(0x7f0000000240)={0x7, 0xb, 0x2, 0x6}) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, 0x0, 0x0) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x6, 0xfffffffd}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x47, &(0x7f0000000140)=0xcc, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000004080)={&(0x7f0000000ac0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000c00)="046ac0d864b3fcef", 0x8}], 0x1}, 0x5f87f3dd14c61127) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) shutdown(r1, 0x1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000000c0)={r5, 0x400}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 2.365574325s ago: executing program 2 (id=247): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x40}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0xae828e137847f62, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000580)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0xe64, 0x10}, 0x98) connect$inet6(r1, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, 0x0) setrlimit(0x7, &(0x7f00000001c0)={0x7, 0x8000}) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdffff7e}) ioctl$CIOCCRYPTAEAD(r2, 0xc028636d, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280), 0x0}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="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", 0x139, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) openat$bpf(0xffffff9c, 0x0, 0x400000, 0x0) shutdown(0xffffffffffffffff, 0x1) 2.365337051s ago: executing program 0 (id=248): r0 = open$dir(&(0x7f0000000080)='.\x00', 0x4, 0x0) mkdirat(r0, &(0x7f0000000100)='./file1\x00', 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0\x00') renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000440)=""/79, 0xfffffffffffffdf7) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000180)='./file1\x00') r2 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x5, 0x0) r4 = dup2(r2, r3) r5 = getpid() ioctl$FILEMON_SET_PID(r4, 0xc0045302, &(0x7f0000000040)=r5) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r6 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mkdirat(r6, &(0x7f00000001c0)='./file0\x00', 0x0) mkdirat(r6, &(0x7f0000000040)='./file0/file0\x00', 0x0) r7 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat(r7, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x0) 2.326519211s ago: executing program 2 (id=249): r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) shmdt(0x0) r2 = kmq_open(&(0x7f0000001080)='./file0\x00', 0x1, 0x0, &(0x7f00000010c0)={0x2, 0xfffffffffffffffb, 0x8, 0xfffffffffffffc00}) kmq_notify(r2, &(0x7f0000001100)={0x3, 0x11, @sigval_int=0x7, @spare=[0x86, 0xffff, 0x2, 0x8, 0x12b, 0x2, 0x8]}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001180)={0xf, 0x0, 0x0}, &(0x7f00000011c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000001300)={r3, &(0x7f0000001200)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x10, 0x2, 0xffffffffffffffff, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000001340)=0x10) r4 = openat$efidev(0xffffffffffffff9c, &(0x7f00000036c0), 0x100, 0x0) r5 = getpgid(0x0) r6 = getpgrp(0xffffffffffffffff) lio_listio(0x1, &(0x7f0000003b00)=[{r2, 0x7, &(0x7f00000013c0), 0x0, [0x1, 0x4], 0xb6, 0x5, 0xfffffffe, {0x3ff, 0x2, &(0x7f00000023c0)="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"}, {0x4, 0x19, @sigval_int=0x4, @thr={0x0, 0x0}}}, {r0, 0xfff, &(0x7f0000003440)="1ea1e81b11e33362d480375ca8d0420e951939b849", 0x15, [0x0, 0x80000001], 0xd09, 0x8, 0xfffffffd, {0x0, 0x2, &(0x7f0000003500)}, {0x3, 0xd, @sival_int=0x8, @ke_flags=0x8006}}, {0xffffffffffffff9c, 0xda, &(0x7f0000003580), 0x0, [0xfffffffc, 0x81], 0x1, 0x1, 0x5, {0x36, 0x2, 0x0}, {0x4, 0x6, @sival_int=0x80, @ke_flags=0x40}}, {r4, 0x3ff, &(0x7f0000003700), 0x0, [0x8, 0x81], 0x1, 0x5, 0x419, {0x3, 0x5, 0x0}, {0x4, 0x10, @sigval_ptr=0x2609, @tid=r5}}, {r2, 0x7, &(0x7f0000003880)="abeb10", 0x3, [0x4, 0xffff], 0x9, 0x0, 0x1, {0x1, 0x9, 0x0}, {0x4, 0x20, @sigval_ptr=0x2, @spare=[0x1, 0x6, 0x1e48, 0x3, 0x18000000, 0x3, 0x3, 0x7]}}, {r0, 0x4, 0x0, 0x0, [0xd, 0x6], 0x3, 0x4, 0x80, {0x3, 0x80200000000, &(0x7f0000003a80)}, {0x1, 0x0, @sigval_ptr=0xe, @tid=r6}}], 0x6, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000003f40), 0x400000, 0x0) ioctl$BIOCGHDRCMPLT(0xffffffffffffffff, 0x40044274, &(0x7f0000003fc0)) sigqueue(r6, 0x8, @sival_ptr=0x3) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f00000040c0)=0x100, 0x4) ioctl$BIOCGETIF(0xffffffffffffffff, 0x4020426b, &(0x7f00000041c0)={0x10, @ifru_data=&(0x7f0000004100)}) r7 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x8000, 0x0) ioctl$DIOCADDSTATE(r7, 0xc0f24425, &(0x7f0000004240)="93782c5734e599faf2a7f491e58a36e4a3393a85511697") socket$inet6(0x1c, 0x7, 0x5) sendmsg$inet6_sctp(r1, &(0x7f0000004600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000004540)=[@dstaddrv6={0x1c, 0x84, 0xa, @empty}, @prinfo={0x14, 0x84, 0x7, {0x0, 0xff}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="03108c1216ccea4f0025e5470ebfc8f2"}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4}], 0x84, 0x4}, 0x20000) 2.296644125s ago: executing program 0 (id=251): symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00') r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) freebsd11_statfs(&(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000001080)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="14", 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000500)={0x18b, {{0x10, 0x2, 0x1, @multicast2}}}, 0x84) kqueue() r1 = socket(0x1c, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) sendto$inet(r1, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) getgid() sendmsg$unix(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000840)}], 0x1, 0x0, 0x100}, 0x20180) r2 = fork() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5fa, 0x0, 0x20000000}, 0x7, 0xea, 0x89, 0x7, 0x7, 0x6, 0x0, r2}) freebsd11_lstat(0x0, 0x0) freebsd11_lstat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)) fstatat(r0, &(0x7f0000002700)='./file0\x00', &(0x7f0000002740), 0x200) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x35) 2.168373532s ago: executing program 0 (id=253): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x2, 0x4a00, 0xa, 0x8}, 0xfe53) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x14f}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r2, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0) 2.053275547s ago: executing program 3 (id=254): getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000200)={@local}, &(0x7f00000002c0)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet6(0xffffffffffffffff, 0x0, 0x0) profil(0x0, 0x0, 0x0, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) chroot(0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340)={0x8003}, 0x8) writev(0xffffffffffffffff, 0x0, 0x0) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) socket(0x2, 0x1, 0x0) r1 = socket(0x1c, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24) connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) rfork(0x3060) 1.686229083s ago: executing program 1 (id=255): symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00') r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') freebsd11_statfs(&(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000002680)) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) r2 = socket(0x1c, 0x1, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x6, "fda1076645ee4a1ec4dd162f1327d0e8"}, 0x14) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @loopback, 0xffff0001}, 0x1c) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f00000013c0), 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100602, 0x0) writev(r4, &(0x7f0000001640)=[{&(0x7f00000000c0)="c016580e9a1345096910ed6ac5b2e805c168c7a1608eeb80bbd317ff2109bfb4e3ef393de693a10ac2af846e8830a4a50e03380e434252a9ef070bfc37d192b94c8231e7f713f33a5b44f2456a4ef59a55953faf61a7e3908fa257e9f2f95bbe3f7f665a8012ed7db9eb60b5ed0aea58c1ef6e3e9083917ba9b07c3045e1a1f8525e5728ec4a67cc60f8dea4880b463a8c8c11499cc4fdcee2591d1924436d79c547888a98e36f8a7aa4f11e6aeadb821a61a4a3ae1a9059ae4db4", 0xbb}, {&(0x7f0000000240)="5c29efe6adbae8dab1aafefe8988bfc0b210c31bd52508282e322c8d4bc59ebf7b877d49f8051d70f5d22c6b2031fa9dc0fe6f8f9d87b3985010daaa04caa9bec2de8ca31470f57758a37c3560d62e62488ac96077b2da47b854bf5b4a62f723cdae2e51ca1feab0e646d85c73f4fb614926f96312974ca94c3dbb543440c011ae4796074e29d870cec74d0e68f4e6f565f5c83a01eed33a051db4cc707e7ce31e74905de3bb67a34ab9b9d9f258f8832d663d52a4c5908568db031e4b1f985adf8e5407d865199e26e050612ae1db8056a0", 0xd2}, {&(0x7f0000000400)="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", 0x8e6}], 0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000001300)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x100000000000}, 0x3, 0xffff, 0x1000000000, 0x632c3c70, 0x1009, 0xb}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r5, &(0x7f0000000140)="e0", 0x1, 0x0, &(0x7f0000000040)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) 1.653307443s ago: executing program 3 (id=256): socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) open$dir(&(0x7f00000003c0)='./file0\x00', 0x400004000011830a, 0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x144, 0x0) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1) poll(&(0x7f0000000ac0)=[{0xffffffffffffff9c}], 0x20000000000000cd, 0xffffffff) socket(0x2, 0x1, 0x0) __realpathat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000300)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f0338865d7fcc796fa874a4cc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c27a91c137652d451ca96b5f61b24c88865cfe27ba0939a9fcbb9146239110e08576b3ec81094faa3edb5774e0c58a39e0a14", 0xbe}, {&(0x7f0000000180)="04c0fa5aa8afb040fa81ba983d17d6835ca09a347ce0e2e65ef8ead582ac9fdc4cbfe43fe2af9b876bb259ee6d2f87cc", 0x30}, {&(0x7f0000000400)="9904b23071a4ce326c35abbfb8febe2d3e1518daf2a99031bdb96fb2af27ddd68cd69bbf3c342a0340319a43880bb0249ae886a2cd002439220414009d00f5c7dba880c2194b36af78e8f4b7ab6e32049bd1c7d13cf9bfc4fa9ab7441b352d57f3adac431331d7b744db8fa8cce0290b4e6c47571b8acd0b", 0x78}, {&(0x7f00000004c0)="454994a03a2f65ba065a1759542016e1f2b050db58c6d4c0f070aee449e9f28fd8f0f1ae57819d5ed5d5201698c05c6f662b29dd2e77277922e0cd894b206995abb402040c10b6a7f9bfbf5a8e2791aaa651a3e65ad91b930ef8239ec2cc28a5e35f165d15be6ae661260eafa1fb856b9d2b737858442d6aacc115561152f42657c4d12ca69fd86b21a800edc03514820d14dfa04f5e9098727f431dec37df42331609353bec8ba9205ee5b1d77012", 0xaf}, {&(0x7f0000000200)}, {&(0x7f0000000740)="baf0d7795f2bd2a4524e42c1a0ab4830635619eb948fba836ded023487b363eee3f57f30a3225bc76c4eb7bfbffb22a22cb22f2dcdc9b137ffc5ce04090a581327b8e8539ef0d926afc6131fea2a1797c8d259bcb4a76d3de1fd29bc4e", 0x5d}], 0x6, 0x0, 0x0, 0x81}, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000001740)=@file={0xfff, 0x0, ""/4093}, 0x0, 0x8000000) 1.37717849s ago: executing program 2 (id=252): symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00') symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') freebsd11_statfs(&(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) r1 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) sendto$inet(r1, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) r2 = getgid() sendmsg$unix(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000840)}], 0x2, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYRES64=r1, @ANYRES16, @ANYBLOB, @ANYRES32, @ANYRESHEX, @ANYRES32=r2, @ANYRES32=r2, @ANYRESOCT=0x0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRESDEC, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="fa4243422fb735f8496cff64970f4e2a207c0cf498e5adb1f7e88907546dfa2a280a46032340aa9a44a18edfb25a3f4a8ebac8c7eaa6632bb92e1d217ac99e7f886cad648bb9235b9df6c374df06d70649ee2f34be11f3b2707932a0562715ee275ec4452ec0231f0ee2e22bd7192255c3c94b9931", @ANYRES32, @ANYRES32=0x0, @ANYRESDEC, @ANYRES8=r0, @ANYRES32=r2, @ANYRESHEX, @ANYRESOCT, @ANYRES32=r2, @ANYRES64, @ANYRES64, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=0x0, @ANYRES32, @ANYRES32=r0], 0x100}, 0x20180) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000e40)=@file={0x2}, 0x2, &(0x7f0000000440)=[{&(0x7f0000000180)="daa56843eed9e27b3dea505651e70c9c2371346ebccae215a462ec606d8a989a78", 0x21}, {&(0x7f00000001c0)="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", 0xfb}, {&(0x7f00000002c0)="d74d15e5cfb10aa44cb75b4d1e8b1eeff7234cec488bf1778da67bd11c423373493b13", 0x23}, {&(0x7f0000000640)}], 0x4, &(0x7f0000001900)=ANY=[@ANYBLOB="6000004000000001ff01000000a4ae00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRESOCT, @ANYBLOB="100000ab6e25f9db45d43fc21aa929b8066b7a0dc50000000022f4e70dd649f6e4", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="6b5fba2d3fbd4d1ee4dbae113f27519d98a10080129a90591619feda2c64e6f8d781032b88b76842f61a826f22ed179812d34e583449e0e6e3a92a31a5e72cd326bd15fee283b7843c00c4f02835d0b4a5bc4f72cb667078e20db4f246afb48a6c86308b4e2861af10ef9316671d662ecde9e0959882856d560c9951a94200598057fdfc200c5f0769b80ec1", @ANYRES16, @ANYRES32=0x0, @ANYRES16=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r5, @ANYBLOB="000000006000000000000000ffff000003000000346a1fa95e0e70ee3a2eda5c5ef743cb8858894fe773b09e7e35c8ad8d319671c42f3b0208e80f7b848bca3f89133b011a885a3730e9e4e3ff5e7470a296af28b47af034f95a9e0d70099f006ac42ece236d668aefa147fb21e49c4ddc208c5b5e6dcc27d1b76fe949131fb7332fbf32afa4f47ca016c058", @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="5b55009f3b0300", @ANYRES32=r3, @ANYRES32=r5, @ANYRESOCT, @ANYRES32=0x0, @ANYRES64=r5, @ANYRES32, @ANYRES32=r4, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRESOCT, @ANYRESDEC, @ANYRES32=0xffffffffffffff9c, @ANYBLOB="4593fd00"], 0xd8, 0x100}, 0x0) fstatat(0xffffffffffffffff, &(0x7f0000002700)='./file0\x00', &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x200) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002ac0)={&(0x7f0000000200)=@file={0xa, 0x0, './file1\x00'}, 0xa, &(0x7f00000002c0)=[{&(0x7f0000000240)="39c43b7f517a51314e73ee2bb15570e60112124208f3fde6e9f8f4f194a1ac721ada9e77ceb195447aebf858ce0525788ee6cf1d4fb3ff8e9c13aa7101e115e1e38483fd9fd4b6227ca6f6efc6c43f5484f2e045b5c609c9b239263b0bb0bcdf8214", 0x62}], 0x1, &(0x7f0000002840)=[@cred={0x60, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x60, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x60, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x30, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x60, 0xffff, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x60, 0xffff, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, r2, 0x0, 0x0, r6]}, @rights={0x10, 0xffff, 0x1, [0xffffffffffffffff]}], 0x220}, 0x180) 1.276437168s ago: executing program 1 (id=257): mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) semget$private(0x0, 0x0, 0x0) rtprio_thread(0xae5258d03bf65f57, 0x0, 0x0) setsid() mkdir(&(0x7f0000000080)='./file0\x00', 0x1e8) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x80, &(0x7f0000000080)={0xff14, 0x1c, 0x0, 0x9, @rand_addr='5\x00', 0xffffffe1}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="7d3f92f1228c174460db4a079175f6c9", 0x2}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f00000002c0), 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x8, 0xfffffffffffffff9}, &(0x7f0000000180)=0x18) truncate(&(0x7f00000003c0)='./file0\x00', 0x8001) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000100)={0x4, 0x6}, 0x8) kqueue() sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) rfork(0x3060) open(&(0x7f0000000040)='./file1\x00', 0x3fc, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) 1.274640026s ago: executing program 0 (id=265): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x2, 0x4a00, 0xa, 0x8}, 0xfe53) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x14f}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r2, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0) 489.498545ms ago: executing program 2 (id=258): socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b", 0x3}], 0x1, 0x0, 0x0, 0x81}, 0x0) r1 = socket(0x1c, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000100)="ec7b0000000000000001f0a5a2519798", 0x0, 0x0, 0x0, 0xfdfbff85}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @thr={0x0, 0x0}}) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000001400)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback, 0x2}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000040)="53da24fe52", 0x5}], 0x1}, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24) connect$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) rfork(0x3060) 59.439137ms ago: executing program 1 (id=259): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x40}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0xae828e137847f62, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000580)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0xe64, 0x10}, 0x98) connect$inet6(r1, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, 0x0) setrlimit(0x7, &(0x7f00000001c0)={0x7, 0x8000}) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdffff7e}) ioctl$CIOCCRYPTAEAD(r2, 0xc028636d, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280), 0x0}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="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", 0x139, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) openat$bpf(0xffffff9c, 0x0, 0x400000, 0x0) shutdown(0xffffffffffffffff, 0x1) 59.136041ms ago: executing program 2 (id=260): mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) munlockall() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000000240)="eb0dd2c638f53719038f1e87e51aa73018c5538c4382d83542caa759608f86417e3372a0e9710544d3ef7a89addb5fddd74563e855fc75432387a4b9b3d380d724df4741958458ccf4a371e2005d992a2fc4abf8d8d9612e69ed310531eecd41e60d787952d195bbc6273628b056a2962ada0b56bb4d7a5cfc88966d987ea9bfb820bda10841332fbdeaf6607a22426adc66f45d831947bfb42ceb75ed9673eb51795bc5944b5935ca8f4cbdd24c15b361f836e225cacf9f2fa2f80f84a19f473fa06a70e3a2e2f12181c21421a09a98974183136874eba41bcab1904c39c4ccc51f9fc43f6aa878e8fce3874382499b", 0xf0, 0x8, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @ipv4, 0xebd}, 0x1c) recvmsg(r1, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000024c0)=""/4096, 0x1000}], 0x1, 0x0}, 0x40) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0) lchflags(0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32) setsockopt$inet_tcp_int(r3, 0x6, 0x43b, &(0x7f0000000040)=0x1, 0x4) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x3, @rand_addr=0x10dfa767}, 0x10) sendto(r3, &(0x7f0000000800)="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", 0x58d, 0x0, &(0x7f00000001c0)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10) munmap(&(0x7f0000e3e000/0xa000)=nil, 0xa000) r4 = socket(0x2, 0x1, 0x0) sendmsg$inet6_sctp(r4, &(0x7f0000000200)={&(0x7f0000000100)=@in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="6416c012aaf032e89c7e2bc7d2ca", 0xe}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64], 0x3ef) vfork() setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='htcp\x00', 0x5) 58.539274ms ago: executing program 0 (id=268): socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x451, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000080)={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdffeb85, [0x200, 0x6]}) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) sendto$inet(r2, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) 4.089587ms ago: executing program 1 (id=261): symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00') r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) freebsd11_statfs(&(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000001080)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="14", 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000500)={0x18b, {{0x10, 0x2, 0x1, @multicast2}}}, 0x84) kqueue() r1 = socket(0x1c, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) sendto$inet(r1, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) getgid() sendmsg$unix(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000840)}], 0x1, 0x0, 0x100}, 0x20180) r2 = fork() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5fa, 0x0, 0x20000000}, 0x7, 0xea, 0x89, 0x7, 0x7, 0x6, 0x0, r2}) freebsd11_lstat(0x0, 0x0) freebsd11_lstat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)) fstatat(r0, &(0x7f0000002700)='./file0\x00', &(0x7f0000002740), 0x200) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x35) 0s ago: executing program 0 (id=271): socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x451, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=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$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000080)={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdffeb85, [0x200, 0x6]}) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) sendto$inet(r2, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.232' (ED25519) to the list of known hosts. Sep 20 13:40:25 ci-freebsd-i386-1 kernel: attempted source route from 255.255.255.255 to 172.20.3.170 Expensive callout(9) function: 0xffffffff814341f0(0xfffffe006df7c500) 0.003874644 s Expensive callout(9) function: 0xffffffff814341f0(0xfffffe006df7c500) 0.014525907 s Sep 20 13:40:31 ci-freebsd-i386-1 kernel: attempted source route from 255.255.255.255 to 172.20.2.170 Sep 20 13:40:43 ci-freebsd-i386-1 kernel: attempted source route from 255.255.255.255 to 172.20.1.170 Sep 20 13:40:49 ci-freebsd-i386-1 dhclient[814]: send_packet: No buffer space available if_delmulti_locked: detaching ifnet instance 0xfffffe0058729000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058729000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058729000 Out of ktrace request objects. if_delmulti_locked: detaching ifnet instance 0xfffffe0058729000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058729000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058729000 Kernel page fault with the following non-sleepable locks held: shared rw sctpinp (sctpinp) r = 0 (0xfffffe006e57fb20) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:4552 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0075028a50) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776 stack backtrace: #0 0xffffffff816125f6 at witness_debugger+0x156 #1 0xffffffff81614aa4 at witness_warn+0x894 #2 0xffffffff820b1c97 at trap_pfault+0x157 #3 0xffffffff820b0458 at trap+0x648 #4 0xffffffff82057c88 at calltrap+0x8 #5 0xffffffff841ebd5c at sctp_lowlevel_chunk_output+0x216c #6 0xffffffff841e9aa1 at sctp_send_initiate+0x1591 #7 0xffffffff8424de96 at sctp_t1init_timer+0x66 #8 0xffffffff8427c2ab at sctp_timeout_handler+0xb3b #9 0xffffffff81531fa5 at softclock_call_cc+0x395 #10 0xffffffff81535330 at softclock_thread+0x200 #11 0xffffffff8144d1bc at fork_exit+0xcc #12 0xffffffff82058cee at fork_trampoline+0xe Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a335c3 stack pointer = 0x0:0xfffffe0056c8a1c0 frame pointer = 0x0:0xfffffe0056c8a6f0 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: 000000000b0e5260 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000060080fe rax: fffffe00033eee30 rbx: fffffe006c58b5e0 rbp: fffffe0056c8a6 f0 r10: aa02000000000000 r11: 000000000000001f r12: fffffe0056c8a4c0 r13: fffffe0056c8a500 r14: 0000000000000000 r15: fffffe00829b6338 trap number = 12