last executing test programs: 15.593816836s ago: executing program 2 (id=418): r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000200)={r3}, &(0x7f0000000700)=0x8) sendto$inet6(r0, &(0x7f00000002c0)="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", 0xfd06, 0x80, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c) openat$bpf(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = kqueue() kevent(r4, &(0x7f0000000000)=[{0x83, 0xfffffffffffffff3, 0x68, 0x80000000, 0xf, 0x0, [0x0, 0xfffffffffffffffc, 0x4]}], 0x1, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r5 = kqueue() kevent(r5, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x0, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r6, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r6, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r6, &(0x7f00000003c0)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x6, @rand_addr="91aea7818d8489f4e38a6bec641c076d", 0x4}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x151}], 0x1, 0x0, 0x0, 0x81}, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r7, 0x0, &(0x7f0000000040)=""/1, 0x1, 0x0) connect$inet6(r7, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @mcast2, 0x9}, 0x1c) fstatat(r6, &(0x7f0000000140)='./file0\x00', 0x0, 0x200) 13.766889194s ago: executing program 2 (id=422): ksem_open(&(0x7f0000000000)=0x0, &(0x7f0000000200)='/!\x00\n\xfe\x16]\xa3l\xb2\xcfW\xd1\xce\xc2\xbcC\xcc|@\xe1\xcb]_9`\x94X\xfa$S%\x1f9\xa8\xf8\x83J\x14\xd4,I\xe4\x03$\xdcNs\x86n\xabFo\x03\x00Q\xa2\n\xd3{\xdfF\xec\x81\xe8\xf05\xe0\xca\xcc\xa3\xac\xd1%\\\xbf\xd6\x0f\xb5[\x89\xcb)tq\xd7\xf0\xb2\xc4\x9b\xc9m\xff\x95\x19\xbc\xec[tbr\xca\xb2\n\"@[\x06$Q(\xe1\x03\xa5*\xe7\x91\fJ\r\xfae\xb3', 0x200, 0x4c, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setuid(0xee01) chdir(&(0x7f0000000240)='./file0\x00') r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000440), 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x100, 0x0, 0x0) r3 = kqueue() kevent(r3, &(0x7f0000000180)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) ioctl$BIOCIMMEDIATE(0xffffffffffffffff, 0x80044270, &(0x7f0000000000)=0xfff) sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c2752d451ca96b5f61b24c88865cfe25dfb939a9fcbb9146239110e08576b3ec84e75714e740034e78dba801094faa3edb5774e0c58a39e0a1439a32fb837000000000000800108fcaeec67663ce77bfbc50affa69135c9385cd6d36ff365039a3c5a89a24e3fed7dee1a35513534f7173d892afd3b73f76a08af4f857a1f2674d9ace7647aace412d13afc1ac098fe6f86bfdef411248be5e096c4e747bfdc32a173cf9cdba48cc36819787fb0c8664abba4c4b89301778de04ce183088b220700174ca1107863fc3500214a48fd44cd24da967f302be96774a686a363da73f49978a5a3ae0f0b46ac297bb83d21274e2b92fed389", 0x183}], 0x1, 0x0, 0x0, 0x81}, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000005c0)={0x16, 0x27, 0x468, &(0x7f0000000780)="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", 0x0, &(0x7f0000001300), 0x8, 0x9, [0x80000001, 0x10008, 0x4, 0x6]}) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}}) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000080)={0x0, @in6={{0x17, 0x1c, 0x1, 0x0, @empty, 0x141}}, 0x8100}, &(0x7f0000000140)=0x88) ksem_destroy(r0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r5, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x4, @empty}}}, 0x98) 12.176087077s ago: executing program 2 (id=427): r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCGETRULESET(r1, 0xc018445e, &(0x7f0000000000)) socket$bt_hci(0x24, 0x3, 0x86) kevent(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x0, 0x9, 0x80000000, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf}, 0xb) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000140)={0x10, 0x2, 0x0, @rand_addr=0x81}, 0x10) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x10002, 0x0) ioctl$DIOCSETIFFLAG(r5, 0xc0284459, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = kqueue() kevent(r6, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r7 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r7, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r7, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r7, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d", 0x7f}], 0x1, 0x0, 0x0, 0x81}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 10.807458815s ago: executing program 2 (id=429): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340)={0x8003, 0x0, 0x0, 0x8}, 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x89, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x5}, 0x10) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0xfe, 0x6, 0x8, 0x37, 0x2, 0x0, 0x6, 0x0, 0x0, 0xbf, 0x2}, 0xb) sendto$inet(r1, 0x0, 0xfffffffffffffff8, 0x20181, 0x0, 0x60) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20104, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4720}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) rfork(0x85000) socket$inet_sctp(0x2, 0x0, 0x84) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sigval_int, @spare}) kmq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x6}) ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000040)) kqueue() freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0xc000, 0x0) openat$md(0xffffffffffffff9c, 0x0, 0x100000, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) 8.550915693s ago: executing program 3 (id=433): r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000200)={r3}, &(0x7f0000000700)=0x8) sendto$inet6(r0, &(0x7f00000002c0)="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", 0xfd06, 0x80, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c) openat$bpf(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = kqueue() kevent(r4, &(0x7f0000000000)=[{0x83, 0xfffffffffffffff3, 0x68, 0x80000000, 0xf, 0x0, [0x0, 0xfffffffffffffffc, 0x4]}], 0x1, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r5 = kqueue() kevent(r5, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x0, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r6, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r6, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r6, &(0x7f00000003c0)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x6, @rand_addr="91aea7818d8489f4e38a6bec641c076d", 0x4}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x151}], 0x1, 0x0, 0x0, 0x81}, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r7, 0x0, &(0x7f0000000040)=""/1, 0x1, 0x0) connect$inet6(r7, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @mcast2, 0x9}, 0x1c) fstatat(r6, &(0x7f0000000140)='./file0\x00', 0x0, 0x200) 8.549791212s ago: executing program 0 (id=435): r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_emit_ethernet(0x66, 0x0) extattr_set_link(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, 0x0, &(0x7f0000000280)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x19, 0x0, 0x10, &(0x7f0000000100)="ec7b000000800008000180a5a2519798", 0x0, 0x0, 0x0, 0xfdf9ff81}) ioctl$CIOCCRYPT(r3, 0xc01c6367, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x5c48, 0x0, 0x0, &(0x7f0000000240), &(0x7f0000000240)}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) r4 = kqueue() kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x12}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r5, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000), 0x0, 0x0, 0x0) accept4$unix(r5, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0) ioctl$BIOCFEEDBACK(r1, 0x8004427c, &(0x7f00000001c0)=0x4) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r1, 0x0, &(0x7f0000000040)=""/1, 0x1, 0x0) connect$inet6(r6, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0xfffffffe, @loopback, 0x8be}, 0x1c) 8.548695774s ago: executing program 2 (id=438): r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) socket$inet6_sctp(0x1c, 0x5, 0x84) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) freebsd11_mknodat(r1, &(0x7f0000000140)='./file0\x00', 0xe040, 0x0) mknodat(r1, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) r3 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) connect$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)}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES64=r3, @ANYBLOB, @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYRES32, @ANYRESOCT=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRESDEC=r4, @ANYRES32, @ANYRES32, @ANYBLOB="fa4243422fb735f8496cff64970f4e2a207c0cf498e5adb1f7e88907546dfa2a280a46032340aa9a44a18edfb25a3f4a8ebac8c7eaa6632bb92e1d217ac99e7f886cad648bb9235b9df6c374df06d70649ee2f34be11f3b2707932a0562715ee275ec4452ec0231f0ee2e22bd7192255c3c94b9931a71f8c62411ca6e7886a196a5636d4238ef3b55b494d543998b90141592c1a6d7aefa40a80ce49cfecda6c6febea5f7d41b9a1fd9a23a0bf960d363a07bb21747501be58e2025168b821f44f39699c5f98e6ab20694bab35ef1b12acb0ddb8778e22fcb560f5fbe6e14119a786d254e6a25e85a4c2eb9aa47b4709d811d13187e3f43542", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES8=r2, @ANYRESHEX, @ANYRESOCT, @ANYRES32, @ANYRES64, @ANYRES64, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32], 0x100}, 0x20180) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) fhlinkat(&(0x7f0000000180)={{[0x8, 0x8001]}, {0x0, 0x5, "187e3332617d99c4a1ed50a6c0c6eeb1"}}, r1, &(0x7f00000001c0)='./file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) dup(0xffffffffffffffff) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r5, &(0x7f0000000300)={0x10, 0x2, 0x2, @rand_addr=0x1a}, 0x10) accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10, 0x0) shutdown(r5, 0x2) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000001}, 0x14) 8.028574687s ago: executing program 2 (id=440): socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r0 = __specialfd$eventfd(0x1, &(0x7f0000000180), 0x8) writev(0xffffffffffffffff, 0x0, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f0000000080)=r0) open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) freebsd11_stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)) socket(0x2, 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) open$dir(&(0x7f0000000080)='.\x00', 0x40000, 0x0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) socket$inet6(0x1c, 0x3, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000003c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x469, &(0x7f0000000140)={0x6, "50afe2c27f64c6559500ab4a3cff00"}, 0x78) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x469, &(0x7f0000000000)={0x0, "00000000f800000000f90500"}, 0x2e) bind$unix(r1, &(0x7f0000000340)=@file={0xa, 0x1, './file0\x00'}, 0xa) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ae25da451f9132022d70eb3af52fc926"}, 0x61, 0x0}, 0x0) sendmsg$inet6_sctp(r3, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x100) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x5}, 0x24) ksem_getvalue(0x0, 0x0) 7.632488801s ago: executing program 3 (id=443): socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = openat$md(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffff9c, 0x84, 0x20, 0x0, 0x0) setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x33, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000c80)={0x0}, &(0x7f0000000cc0)=0x8) getresuid(0x0, &(0x7f0000000180), &(0x7f00000000c0)) setresuid(0x0, 0x0, 0xee00) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0x3}, 0x8) setresuid(0x0, 0xffffffffffffffff, 0xee01) semop(0x0, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$DIOCGETRULES(r4, 0xcbe04406, &(0x7f00000000c0)) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000080)={r2, 0x21, 0xf, 0xa}, &(0x7f0000000280)=0x18) ioctl$MDIOCATTACH(r0, 0xc1b46d00, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x492b7, 0x0, 0x6, 0x0, 0x0, 0xfffbfffe, 0x0, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x8, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0xa5c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x9ed, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffd14c, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ksem_init(&(0x7f0000000100)=0x0, 0x0) ksem_wait(r6) socket$inet6_tcp(0x1c, 0x1, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32], 0x9) 7.617084121s ago: executing program 0 (id=444): r0 = getsid(0xffffffffffffffff) r1 = socket(0x1c, 0x1, 0x0) connect$inet6(r1, 0x0, 0x0) ioctl$DIOCRSETADDRS(0xffffffffffffffff, 0xc4504445, &(0x7f00000001c0)={{"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", "28a572e2c24b00000000000000004b000000000000000000000000feff00"}, 0x0}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000580)={0x10, 0x2, 0x2, @rand_addr=0x7fff}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x1, @empty, 0x8}}, 0x0, 0x2, 0x5, 0x88, 0x3, 0x6, 0x9}, 0x98) r3 = kqueue() kevent(r3, &(0x7f0000000080)=[{}], 0x44000000, &(0x7f00000004c0), 0x80000000, 0x0) kevent(r3, &(0x7f0000000000), 0x800, 0x0, 0x7ff, 0x0) kmq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x4, 0x15, @sigval_int=0xfffffdcf, @tid=r0}) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f0000000140)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000180)=0x40000000, 0x4) setsockopt$inet_tcp_buf(r4, 0x6, 0x20, &(0x7f0000000100)='a', 0x1) setsockopt$inet_tcp_int(r4, 0x6, 0x22, 0x0, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) connect$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x193, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) ksem_getvalue(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004e00)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="861e839ff728ce193c3036218e4a64ca35b1804d6209ec4994530903944fe630fc510a75065dff5968fac4eb7746ee43a84b390d04bc127fb9a5daf1cf7c571d3ab04ef85c6b7a96757ae2b3c901008335e6ab9c7bf02486e3e83bafa41e88dc1aca1e1308ded562659331d61d381893af543b7c693c064a", 0x78}, {&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="2b38341c854397a202689f434ca44b3712c0a4045ad70a6738e4c7cbb3875a67de9ff852db2bc64ceaa9d07f0a4f87748a9bed2e816eb8d6550a370636a2c4e3f5ddc127ca855ae1a011390935983d2b0f3ce6bef895133227c7c6d08e92e7b4c1a034e23b158a9af72e4f46da3ae06904eaf4ba53cdc74341a44150d86fb59074242eee82638335b54c72469ed44231f3fe568fde152f3c44fc5ff6b9aa503a9e22", 0xa2}, {&(0x7f0000001600)="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", 0xdae}], 0x4, &(0x7f0000004cc0)=[@cred={0x60, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x60, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10}, @cred={0x60, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]}], 0x120}, 0x0) 6.750108477s ago: executing program 3 (id=445): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340)={0x8003, 0x0, 0x0, 0x8}, 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x89, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x5}, 0x10) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0xfe, 0x6, 0x8, 0x37, 0x2, 0x0, 0x6, 0x0, 0x0, 0xbf, 0x2}, 0xb) sendto$inet(r1, 0x0, 0xfffffffffffffff8, 0x20181, 0x0, 0x60) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20104, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4720}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) rfork(0x85000) socket$inet_sctp(0x2, 0x0, 0x84) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sigval_int, @spare}) kmq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x6}) ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000040)) kqueue() freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0xc000, 0x0) openat$md(0xffffffffffffff9c, 0x0, 0x100000, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) 6.747621623s ago: executing program 1 (id=452): ksem_open(&(0x7f0000000000)=0x0, &(0x7f0000000200)='/!\x00\n\xfe\x16]\xa3l\xb2\xcfW\xd1\xce\xc2\xbcC\xcc|@\xe1\xcb]_9`\x94X\xfa$S%\x1f9\xa8\xf8\x83J\x14\xd4,I\xe4\x03$\xdcNs\x86n\xabFo\x03\x00Q\xa2\n\xd3{\xdfF\xec\x81\xe8\xf05\xe0\xca\xcc\xa3\xac\xd1%\\\xbf\xd6\x0f\xb5[\x89\xcb)tq\xd7\xf0\xb2\xc4\x9b\xc9m\xff\x95\x19\xbc\xec[tbr\xca\xb2\n\"@[\x06$Q(\xe1\x03\xa5*\xe7\x91\fJ\r\xfae\xb3', 0x200, 0x4c, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setuid(0xee01) chdir(&(0x7f0000000240)='./file0\x00') r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000440), 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x100, 0x0, 0x0) r3 = kqueue() kevent(r3, &(0x7f0000000180)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) ioctl$BIOCIMMEDIATE(0xffffffffffffffff, 0x80044270, &(0x7f0000000000)=0xfff) sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x183}], 0x1, 0x0, 0x0, 0x81}, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000005c0)={0x16, 0x27, 0x468, &(0x7f0000000780)="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", 0x0, &(0x7f0000001300), 0x8, 0x9, [0x80000001, 0x10008, 0x4, 0x6]}) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}}) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000080)={0x0, @in6={{0x17, 0x1c, 0x1, 0x0, @empty, 0x141}}, 0x8100}, &(0x7f0000000140)=0x88) ksem_destroy(r0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r5, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x4, @empty}}}, 0x98) 5.454781499s ago: executing program 3 (id=446): socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) kevent(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x0, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf}, 0xb) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x40}, 0x10) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0x20181, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) fchmod(r3, 0x122) ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = kqueue() kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r5, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r5, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x151}], 0x1, 0x0, 0x0, 0x81}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) rfork(0x85000) 5.453809807s ago: executing program 0 (id=454): ksem_open(&(0x7f0000000000)=0x0, &(0x7f0000000200)='/!\x00\n\xfe\x16]\xa3l\xb2\xcfW\xd1\xce\xc2\xbcC\xcc|@\xe1\xcb]_9`\x94X\xfa$S%\x1f9\xa8\xf8\x83J\x14\xd4,I\xe4\x03$\xdcNs\x86n\xabFo\x03\x00Q\xa2\n\xd3{\xdfF\xec\x81\xe8\xf05\xe0\xca\xcc\xa3\xac\xd1%\\\xbf\xd6\x0f\xb5[\x89\xcb)tq\xd7\xf0\xb2\xc4\x9b\xc9m\xff\x95\x19\xbc\xec[tbr\xca\xb2\n\"@[\x06$Q(\xe1\x03\xa5*\xe7\x91\fJ\r\xfae\xb3', 0x200, 0x4c, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setuid(0xee01) chdir(&(0x7f0000000240)='./file0\x00') r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000440), 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x100, 0x0, 0x0) r3 = kqueue() kevent(r3, &(0x7f0000000180)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) ioctl$BIOCIMMEDIATE(0xffffffffffffffff, 0x80044270, &(0x7f0000000000)=0xfff) sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x183}], 0x1, 0x0, 0x0, 0x81}, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000005c0)={0x16, 0x27, 0x468, &(0x7f0000000780)="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", 0x0, &(0x7f0000001300), 0x8, 0x9, [0x80000001, 0x10008, 0x4, 0x6]}) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}}) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000080)={0x0, @in6={{0x17, 0x1c, 0x1, 0x0, @empty, 0x141}}, 0x8100}, &(0x7f0000000140)=0x88) ksem_destroy(r0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r5, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x4, @empty}}}, 0x98) 5.45315534s ago: executing program 1 (id=447): socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCRDELADDRS(r0, 0xc4504444, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) symlink(&(0x7f0000000000)='.\x00', 0x0) open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000500)={0x18b, {{0x10, 0x2, 0x1, @multicast2}}}, 0x84) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) r2 = socket(0x1c, 0x1, 0x0) setsockopt$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', 0x3d6}, 0x24) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) sendto$inet(r2, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) r3 = getgid() sendmsg$unix(r2, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e67", 0x44}], 0x2, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYRES64=r2, @ANYRES16, @ANYBLOB, @ANYRESHEX, @ANYRES32=r3, @ANYRES32=r3, @ANYRESOCT=0x0, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRESDEC, @ANYRES32=r3, @ANYRES32=r3, @ANYBLOB="fa4243422fb735f8496cff64970f4e2a207c0cf498e5adb1f7e88907546dfa2a280a46032340aa9a44a18edfb25a3f4a8ebac8c7eaa6632bb92e1d217ac99e7f886cad648bb9235b9df6c374df06d70649ee2f34be11f3b2707932a0562715ee275ec4452ec0231f0ee2e22bd7192255c3c94b9931a71f8c62411ca6e7886a196a5636d4238ef3b55b494d543998b90141592c1a6d7aefa40a80ce49cfecda6c6febea5f7d41b9a1fd9a23a0bf960d363a07bb21747501be58e2025168b821f44f39699c5f98e6ab20694bab35ef1b12acb0ddb8778e22fcb560f5fbe6e14119a786d254e6a25e85a4c2eb9aa47b4709d811d13187e3f43542", @ANYRES32, @ANYRES32=0x0, @ANYRESDEC, @ANYRES8=r1, @ANYRES32=r3, @ANYRESHEX, @ANYRESOCT, @ANYRES32=r3, @ANYRES64, @ANYRES64, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32], 0x100}, 0x20180) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r4, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) fstatfs(r4, &(0x7f0000002240)) fhstat(0x0, &(0x7f0000000a80)) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x1) fork() mprotect(&(0x7f00004a4000/0x800000)=nil, 0x800000, 0x2) socket$inet_sctp(0x2, 0x0, 0x84) 2.461509749s ago: executing program 1 (id=448): r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) kevent(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x0, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf}, 0xb) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x40}, 0x10) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r2, 0x0, 0x0, 0x20181, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x0, @rand_addr=0x81}, 0x10) fchmod(0xffffffffffffffff, 0x122) ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0284459, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = kqueue() kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r5, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r5, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0xfd}], 0x1, 0x0, 0x0, 0x81}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) rfork(0x85000) 2.359900479s ago: executing program 0 (id=449): 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) r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x14f}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r1, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) sync() socket$inet6_sctp(0x1c, 0x0, 0x84) setrlimit(0x9, &(0x7f0000000000)) dup(0xffffffffffffffff) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sigval_int, @ke_flags}) socket(0x2, 0x1, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket(0x1, 0x0, 0x0) 2.293718319s ago: executing program 3 (id=450): r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) socket$inet6_sctp(0x1c, 0x5, 0x84) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) freebsd11_mknodat(r1, &(0x7f0000000140)='./file0\x00', 0xe040, 0x0) mknodat(r1, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) r3 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) sendto$inet(r3, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES64=r3, @ANYBLOB, @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYRES32, @ANYRESOCT=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRESDEC=r4, @ANYRES32, @ANYRES32, @ANYBLOB="fa4243422fb735f8496cff64970f4e2a207c0cf498e5adb1f7e88907546dfa2a280a46032340aa9a44a18edfb25a3f4a8ebac8c7eaa6632bb92e1d217ac99e7f886cad648bb9235b9df6c374df06d70649ee2f34be11f3b2707932a0562715ee275ec4452ec0231f0ee2e22bd7192255c3c94b9931a71f8c62411ca6e7886a196a5636d4238ef3b55b494d543998b90141592c1a6d7aefa40a80ce49cfecda6c6febea5f7d41b9a1fd9a23a0bf960d363a07bb21747501be58e2025168b821f44f39699c5f98e6ab20694bab35ef1b12acb0ddb8778e22fcb560f5fbe6e14119a786d254e6a25e85a4c2eb9aa47b4709d811d13187e3f43542", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES8=r2, @ANYRESHEX, @ANYRESOCT, @ANYRES32, @ANYRES64, @ANYRES64, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32], 0x100}, 0x20180) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) fhlinkat(&(0x7f0000000180)={{[0x8, 0x8001]}, {0x0, 0x5, "187e3332617d99c4a1ed50a6c0c6eeb1"}}, r1, &(0x7f00000001c0)='./file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) dup(0xffffffffffffffff) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r5, &(0x7f0000000300)={0x10, 0x2, 0x2, @rand_addr=0x1a}, 0x10) accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10, 0x0) shutdown(r5, 0x2) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000001}, 0x14) 1.813084696s ago: executing program 1 (id=451): r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000200)={r3}, &(0x7f0000000700)=0x8) sendto$inet6(r0, &(0x7f00000002c0)="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", 0xfd06, 0x80, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c) openat$bpf(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = kqueue() kevent(r4, &(0x7f0000000000)=[{0x83, 0xfffffffffffffff3, 0x68, 0x80000000, 0xf, 0x0, [0x0, 0xfffffffffffffffc, 0x4]}], 0x1, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r5 = kqueue() kevent(r5, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x0, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r6, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r6, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r6, &(0x7f00000003c0)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x6, @rand_addr="91aea7818d8489f4e38a6bec641c076d", 0x4}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x151}], 0x1, 0x0, 0x0, 0x81}, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r7, 0x0, &(0x7f0000000040)=""/1, 0x1, 0x0) connect$inet6(r7, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @mcast2, 0x9}, 0x1c) fstatat(r6, &(0x7f0000000140)='./file0\x00', 0x0, 0x200) 1.799517371s ago: executing program 3 (id=453): setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) mlockall(0x2) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x7, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}, 0x1c, &(0x7f0000000480), 0x0, 0x0, 0x58}, 0x20100) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @loopback}, 0x10) mmap(&(0x7f000017c000/0x3000)=nil, 0x3000, 0x0, 0x412, r1, 0x0) mmap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) kmq_notify(0xffffffffffffffff, &(0x7f0000000100)={0x3, 0x9, @sival_ptr=0x6, @ke_flags}) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000180)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000300), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140), 0x10) getsockopt$sock_int(r1, 0xffff, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="08000300bcf5d4c10b025e5561cb4f4dfb5c14b82a498b45bd14896fcae7afe49a7c73831a58e43a15088f70ee51fda7a23abae65075e1722b81b7bf0041dca59b0d3433b30b870b3554326d37749485d9affbf5cadb594d31dc3ca09c1d7a4bda2461181deda20a5ff0a5748784a330ac75af07bdcdd79a51b362b9bde4c215dd"], 0xe) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x3, 0x6, @rand_addr="526417c240430a290d7c6b824c7f1af2", 0x8}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x100, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback, 0x400000}, 0x1c) r4 = kqueue() kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) 937.057924ms ago: executing program 1 (id=455): socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000000340)) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) ksem_init(0x0, 0x1) ksem_trywait(0x0) ksem_wait(0x0) ktimer_create(0xe, 0x0, &(0x7f0000000e00)=0x0) ktimer_getoverrun(r1) ktimer_settime(r1, 0x0, &(0x7f0000000080)={{0x101, 0x91a8}, {0x5, 0x1}}, &(0x7f00000000c0)) r2 = openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x1, 0x0) r3 = shmget(0x1, 0x1000, 0x300, &(0x7f0000000000/0x1000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000200)=""/130) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000040)) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x3}, 0x10) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x2, 0x4, 0x312, 0x3}, 0x98) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f00000013c0), &(0x7f0000001400)=0xc) open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000), 0x0, 0x40, 0x0) dup(r5) socket(0x1c, 0x1, 0x0) 936.148081ms ago: executing program 0 (id=462): socket$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$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x14f}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r1, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) sync() socket$inet6_sctp(0x1c, 0x0, 0x84) setrlimit(0x9, &(0x7f0000000000)) dup(0xffffffffffffffff) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sigval_int, @ke_flags}) socket(0x2, 0x1, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket(0x1, 0x0, 0x0) 86.058159ms ago: executing program 1 (id=456): shutdown(0xffffffffffffffff, 0x0) aio_writev(0x0) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x27, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) shm_open2(0x0, 0x400, 0xd, 0x0, 0x0) r1 = socket(0x1c, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x10dc, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaa00dffffbff0086dd607f00ef10a63c0020010000010000000000210000000000ff020000000000000000"]) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @multicast2}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = kqueue() kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x9af, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x1, 0x8, @loopback, 0xffffffff}, 0x1c, &(0x7f0000000500)=[{&(0x7f00000005c0)="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", 0x149}, {&(0x7f0000000240)="97a202d7f8c7db55b09a7b06ddd773e2f182ad35a0bf883e4d57579dd895431992acaa609ddd495a9f7722181a3dc6f3f5526a4ea241ae3c9536c4273051345869cbb8f7f78a9168207d719fea12f75acef97924a31cb336c4b244940e015711038192ddb4f915a48dced13b", 0x6c}, {&(0x7f0000000300)="5e22298f22b40eab89c12651e783825f62e15ad38b181cfa7758642ddd575f2f", 0x20}, {&(0x7f0000000380)='^', 0x1}, {&(0x7f0000000740)="6bf62e6c4b99ae3fba5d658fa4ac952fbcd9c2550073b7cb67e792ac6dede66e24ea5304ce948bfb9334e6ceb80d416a5529a2cd6cb7e3766e4d9f9d99d9839499bb5739379b1fb134c33ba60169e3cfa9873fb5c19896e703567b793426a64b08a1e6f1ba529c3b43ec854c97ebfb6a90b68fea87c336b8fff3274365514ef6de6177fc6e90972f3928d2b715a1ab04e343922dde61a16c3dac23f37e1ca08fec2f8c627e2de971e4c55132b1290b80625a03c93818e3b1c1ec28f3b25714d57f5fafb9a64641896ea474e88449f247afd19777418fa4f56aa34a9e6b164dfac06143b272bf91b3fae247e745", 0xed}, {&(0x7f0000000480)="e91b3d6bb4c4ebd0daff8acb8b621b1cd4b35f7a818bb0a967079f7ee8e155d0a0db4595df813a1c257bd24fdc98a1e6e3f54b", 0x33}], 0x6, 0x0, 0x0, 0x89}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x1000) sendmsg$inet6_sctp(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000300)="d50259010a9c", 0x6}], 0x1, &(0x7f00000006c0)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x3000, 0x6, 0x7}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0x4, 0x4300, 0xffffffff, 0x4, 0x1, 0x2b1, 0x44}}, @dstaddrv4={0x10, 0x84, 0x9, @empty=0x2f}, @init={0x14, 0x84, 0x1, {0x7, 0x4, 0x2, 0x9}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="76842fe67f883455814a27110a4eac04"}, @sndrcv={0x2c, 0x84, 0x2, {0x40, 0x101, 0x1020, 0x1bb, 0x3ff, 0x7, 0xb1, 0xf082}}], 0xe4, 0xc}, 0x20084) socket$inet6_sctp(0x1c, 0x5, 0x84) shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffa000/0x1000)=nil) 0s ago: executing program 0 (id=457): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340)={0x8003, 0x0, 0x0, 0x8}, 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x89, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x5}, 0x10) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0xfe, 0x6, 0x8, 0x37, 0x2, 0x0, 0x6, 0x0, 0x0, 0xbf, 0x2}, 0xb) sendto$inet(r1, 0x0, 0xfffffffffffffff8, 0x20181, 0x0, 0x60) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20104, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4720}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) rfork(0x85000) socket$inet_sctp(0x2, 0x0, 0x84) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sigval_int, @spare}) kmq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x6}) ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000040)) kqueue() freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0xc000, 0x0) openat$md(0xffffffffffffff9c, 0x0, 0x100000, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.242' (ED25519) to the list of known hosts. Out of ktrace request objects. Expensive callout(9) function: 0xffffffff814397e0(0xfffffe006df975a0) 0.008313992 s Oct 20 18:30:55 ci-freebsd-i386-1 dhclient[989]: send_packet: No buffer space available Oct 20 18:31:19 ci-freebsd-i386-1 syslogd: last message repeated 2 times if_delmulti_locked: detaching ifnet instance 0xfffffe0058329000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058329000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058329000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058329000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058329000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058329000 Oct 20 18:31:38 ci-freebsd-i386-1 syslogd: last message repeated 1 times Oct 20 18:31:42 ci-freebsd-i386-1 dhclient[1281]: send_packet: No buffer space available md7: truncating fractional last sector by 183 bytes if_delmulti_locked: detaching ifnet instance 0xfffffe005832a800 if_delmulti_locked: detaching ifnet instance 0xfffffe005832a800 if_delmulti_locked: detaching ifnet instance 0xfffffe005832a800 if_delmulti_locked: detaching ifnet instance 0xfffffe005832a800 if_delmulti_locked: detaching ifnet instance 0xfffffe005832a800 if_delmulti_locked: detaching ifnet instance 0xfffffe005832a800 md8: truncating fractional last sector by 183 bytes if_delmulti_locked: detaching ifnet instance 0xfffffe0058328000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058328000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058328000 md9: truncating fractional last sector by 183 bytes if_delmulti_locked: detaching ifnet instance 0xfffffe0058328000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058328000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058328000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800 Jan 1 00:00:20 ci-freebsd-i386-if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800 1 dhclient[989]: Interface tap3 is down, dhclient exiting Jan 1 00:00:20 ci-freebsd-i386-1 dhclient[989]: connection closed Jan 1 00:00:20 ci-freebsd-i386-1 dhclient[989]: exiting. md10: truncating fractional last sector by 183 bytes if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800 md11: truncating fractional last sector by 183 bytes md12: truncating fractional last sector by 183 bytes if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800 Kernel page fault with the following non-sleepable locks held: exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074e70180) locked @ /syzkaller/managers/i386/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 0xffffffff820615d8 at calltrap+0x8 #5 0xffffffff8454bafc at sctp_lowlevel_chunk_output+0x1f0c #6 0xffffffff84549aa1 at sctp_send_initiate+0x1591 #7 0xffffffff845add66 at sctp_t1init_timer+0x66 #8 0xffffffff845dc17b at sctp_timeout_handler+0xb3b #9 0xffffffff815383e5 at softclock_call_cc+0x395 #10 0xffffffff8153b770 at softclock_thread+0x200 #11 0xffffffff814527bc at fork_exit+0xcc #12 0xffffffff8206263e at fork_trampoline+0xe Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x10 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a2b117 stack pointer = 0x0:0xfffffe0056c8a640 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, FreeBSD/amd64IOPL = 0 current process = 2 (clock (0)) (ci-freebsd-i38rdi: 0000000000000010 rsi: 0000000000000000 rdx: 000000000b065060 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 6-1.us-central1-rax: fffffe00033eee30 rbx: 0000000000000000 rbp: fffffe0056c8a6f0 r10: 0100000000000000 r11: 000000000000001f r12: dffff7c000000000 r13: 1fffffcb.c.syzkaller.in00ad914c8 r14: fffffe0058328000 r15: 000000000000ffff trap number = 12 ternal) (ttyu0)panic: page fault cpuid = 1 time = 32 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c89d70 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c89ed0 vpanic() at vpanic+0x280/frame 0xfffffe0056c8a090 panic() at panic+0xb5/frame 0xfffffe0056c8a150 trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe0056c8a270 trap_pfault() at trap_pfault+0x179/frame 0xfffffe0056c8a390 trap() at trap+0x648/frame 0xfffffe0056c8a570 calltrap() at calltrap+0x8/frame 0xfffffe0056c8a570 --- trap 0xc, rip = 0xffffffff81a2b117, rsp = 0xfffffe0056c8a640, rbp = 0xfffffe0056c8a6f0 --- in6_selecthlim() at in6_selecthlim+0xd7/frame 0xfffffe0056c8a6f0 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x1f0c/frame 0xfffffe0056c8a9a0 sctp_send_initiate() at sctp_send_initiate+0x1591/frame 0xfffffe0056c8ab20 sctp_t1init_timer() at sctp_t1init_timer+0x66/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 0xffffffff8272db40 .str.27 rsp 0xfffffe0056c89eb0 rbp 0xfffffe0056c89ed0 rsi 0 rdi 0xffffffff815da339 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffd r14 0xffffffff8272db40 .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 1525 1244 1244 0 R (threaded) syz-executor 101215 RunQ syz-executor 101331 RunQ syz-executor 1524 1444 1444 0 R (threaded) syz-executor 100542 RunQ syz-executor 101330 S connec 0xfffffe0059973cda syz-executor 101332 S uwait 0xfffffe0074ec4180 syz-executor 1522 1519 1519 0 D ifnet_d 0xffffffff83aa1380 ifconfig 1519 763 1519 0 S wait 0xfffffe0007be35a0 syz-executor 1513 1 1244 60929 SV uwait 0xfffffe0058478100 syz-executor 1512 1 1444 0 S uwait 0xfffffe0058479500 syz-executor 1503 0 0 0 DL mdwait 0xfffffe007604b000 [md12] 1502 1499 1499 0 D tun_con 0xfffffe0058321228 ifconfig 1499 763 1499 0 S wait 0xfffffe0007a24ac0 syz-executor 1486 0 0 0 DL mdwait 0xfffffe0075361000 [md11] 1476 0 0 0 DL mdwait 0xfffffe006e538000 [md10] 1447 1 1244 0 SV uwait 0xfffffe005847a180 syz-executor 1445 0 0 0 DL mdwait 0xfffffe00753d0000 [md9] 1444 763 1444 0 R syz-executor 1437 0 0 0 DL mdwait 0xfffffe0076cf8000 [md8] 1385 1 1244 0 S uwait 0xfffffe0074ec4100 syz-executor 1376 1 1244 0 SV uwait 0xfffffe0074ec4600 syz-executor 1336 1 1244 0 S uwait 0xfffffe00753c5480 syz-executor 1295 1 1244 0 S uwait 0xfffffe00753c4800 syz-executor 1294 1 1244 0 S uwait 0xfffffe0074ec4380 syz-executor 1290 0 0 0 DL mdwait 0xfffffe006e536000 [md7] 1286 1278 1286 0 Ss select 0xfffffe00753c40c0 dhclient 1281 1 1281 0 Ss select 0xfffffe0074ec3ac0 dhclient 1278 1262 424 65 S select 0xfffffe00753c4240 dhclient 1262 424 424 0 S wait 0xfffffe005bcb0000 sh 1244 763 1244 0 S nanslp 0xffffffff83983400 syz-executor 1141 0 0 0 DL mdwait 0xfffffe00760d7000 [md0] 1098 1 1097 0 SV uwait 0xfffffe0057f90700 syz-executor 1040 0 0 0 DL mdwait 0xfffffe00760d8000 [md6] 1019 0 0 0 DL mdwait 0xfffffe0075362000 [md5] 1015 0 0 0 DL mdwait 0xfffffe00753d1000 [md4] 999 0 0 0 DL mdwait 0xfffffe006dfdd000 [md3] 942 0 0 0 DL mdwait 0xfffffe0074fd8000 [md2] 912 0 0 0 DL mdwait 0xfffffe0074fd7000 [md1] 824 0 0 0 DL aiordy 0xfffffe005bcf2560 [aiod4] 823 0 0 0 DL aiordy 0xfffffe005bcf2ac0 [aiod3] 822 0 0 0 DL aiordy 0xfffffe005bcf3020 [aiod2] 821 0 0 0 DL aiordy 0xfffffe005bcf3580 [aiod1] 763 761 761 0 R syz-executor 761 759 761 0 Ss pause 0xfffffe005bcb3670 csh 759 682 759 0 Ss select 0xfffffe0058479ac0 sshd 748 1 748 0 Rs+ getty 747 1 747 0 Ss+ ttyin 0xfffffe00540748b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00589330b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00589334b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00589338b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058933cb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00589340b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00589344b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00589348b0 getty 686 1 686 0 Ss nanslp 0xffffffff83983401 cron 682 1 682 0 Ss select 0xfffffe0058479c40 sshd 495 1 495 0 Ss select 0xfffffe00586ce0c0 syslogd 424 1 424 0 Ss wait 0xfffffe0007be3b00 devd 423 1 423 65 Ss select 0xfffffe00586cdf40 dhclient 338 1 338 0 Ss select 0xfffffe00586cde40 dhclient 335 1 335 0 Ss select 0xfffffe005847a340 dhclient 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] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100092 D sdflush 0xfffffe005999cce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83aea8a0 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100077 RunQ [dom0] 100080 D launds 0xffffffff83ad0844 [laundry: dom0] 100081 RunQ [uma] 7 0 0 0 DL - 0xffffffff83700bb0 [rand_harvestq] 6 0 0 0 RL [pf purge] 5 0 0 0 DL waiting 0xffffffff846209e0 [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 RL (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 Run CPU 0 [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 - 0xfffffe000796d200 [softirq_0] 100006 D - 0xfffffe000796d100 [softirq_1] 100007 D - 0xfffffe000796d000 [if_io_tqg_0] 100008 D - 0xfffffe000796ce00 [if_io_tqg_1] 100009 D - 0xfffffe000796cd00 [if_config_tqg_0] 100010 D - 0xfffffe000796cc00 [pci_hp taskq] 100011 D - 0xfffffe000796cb00 [kqueue_ctx taskq] 100014 D - 0xfffffe000796c800 [thread taskq] 100016 D - 0xfffffe000796c600 [aiod_kick taskq] 100017 D - 0xfffffe000796c500 [deferred_unmount ta] 100018 D - 0xfffffe000796c400 [inm_free taskq] 100019 D - 0xfffffe000796c300 [in6m_free taskq] 100020 D - 0xfffffe000796c200 [linuxkpi_irq_wq] 100021 D - 0xfffffe000796c100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796c100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796c100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796c100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796c000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796c000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796c000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796c000 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000796be00 [firmware taskq] 100040 D - 0xfffffe000796bd00 [crypto_0] 100041 D - 0xfffffe000796bd00 [crypto_1] 100056 D - 0xfffffe000796bb00 [vtnet0 rxq 0] 100057 D - 0xfffffe000796ba00 [vtnet0 txq 0] 100058 D - 0xfffffe000796b900 [vtnet0 rxq 1] 100059 D - 0xfffffe000796b800 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057f8d380 [virtio_balloon] 100065 D - 0xffffffff82732d80 [deadlkres] 100069 D - 0xfffffe00595d9000 [acpi_task_0] 100070 D - 0xfffffe00595d9000 [acpi_task_1] 100071 D - 0xfffffe00595d9000 [acpi_task_2] 100073 D - 0xfffffe000796de00 [mca taskq] 100074 D - 0xfffffe000796bc00 [CAM taskq] 100076 D - 0xfffffe00595d8e00 [ipsec_offload] db> show all locks Process 1525 (syz-executor) thread 0xfffffe005bd66740 (101331) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe006e580168) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4409 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00079e5188) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4408 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe006e580188) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:12749 Process 1502 (ifconfig) thread 0xfffffe005bd14740 (100368) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83aa1380) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:3028 Process 2 (clock) thread 0xfffffe0007a19000 (100030) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074e70180) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 375 5015K 529 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4231 sysctloid 35920 2117K 35995 vtbuf 24 1968K 46 kobj 329 1316K 628 newblk 10 1027K 2977 vfscache 3 1025K 3 pcb 306 986K 3270 inodedep 16 518K 1002 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 197 346K 1649 vmem 5 272K 7 filedesc 32 249K 1218 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 102 201K 8145 acpica 1674 184K 57762 tidhash 3 141K 3 pagedep 15 132K 521 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 125 125K 150 sctp_stro 118 118K 562 sem 4 106K 4 gtaskqueue 18 98K 18 sctp_atcl 259 98K 2159 bus 991 81K 5033 mtx_pool 3 74K 3 md_sectors 18 72K 18 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 518 65K 518 ddb_capture 1 64K 1 md_disk 31 53K 33 kdtrace 265 53K 2859 umtx 416 52K 416 temp 35 39K 2568 BPF 22 36K 46 DEVFS3 141 36K 156 hostcache 1 32K 1 shm 1 32K 8 msg 4 30K 4 kbdmux 6 28K 6 routetbl 312 27K 1151 LRO 24 25K 32 GEOM 152 24K 1136 tcp_fsb_rack 10 21K 386 DEVFS_RULE 56 20K 56 ifaddr 67 19K 97 ufs_mount 4 17K 5 proc 3 17K 3 devstat 8 17K 8 tty 16 16K 16 sctp_atky 377 16K 2752 ithread 90 15K 90 bus-sc 34 15K 1627 ifnet 8 15K 10 lltable 45 14K 123 eventhandler 163 14K 163 kenv 95 12K 95 ether_multi 139 12K 264 ksem 7 11K 51 CAM queue 5 11K 1528 rman 82 10K 437 plimit 23 9K 391 bmsafemap 2 9K 793 rpc 4 9K 4 UART 12 9K 12 pf_table 4 8K 60 sctp_timw 32 8K 32 shmfd 1 8K 5 cred 32 8K 262 pfs_vncache 1 8K 1 in6_multi 58 8K 95 audit_evclass 238 8K 300 pf_ifnet 22 7K 124 taskqueue 66 7K 111 sglist 6 7K 6 CAM DEV 3 6K 510 kqueue 78 6K 2257 pfs_nodes 22 6K 22 pwddesc 75 5K 1621 DEVFSP 75 5K 283 ufs_dirhash 24 5K 24 UMA 275 5K 275 sctp_aadr 70 5K 256 vt 11 5K 11 kcovinfo 65 5K 117 sctp_athm 259 5K 2184 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 sctp_map 236 4K 1122 CC Mem 14 4K 662 acpisem 28 4K 28 selfd 48 3K 34749 terminal 11 3K 11 session 22 3K 58 proc-args 88 3K 2773 uidinfo 5 3K 23 hhook 8 3K 10 clone 9 3K 10 lockf 20 3K 53 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_ifa 15 2K 20 ip6ndp 11 2K 20 Unitno 26 2K 94 CAM XPT 22 2K 543 tun 4 2K 7 toponodes 6 2K 6 netlink 3 2K 161 ipsecpolicy 2 2K 2 select 11 2K 81 tcp_pcm_rack 5 2K 193 in_multi 5 2K 17 acpidev 20 2K 20 pf_osfp 11 2K 11 msi 9 2K 9 diradd 9 2K 713 softdep 1 1K 1 mkdir 8 1K 996 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 88 NFSD session 1 1K 1 newdirblk 7 1K 498 CAM periph 4 1K 271 ipsec 3 1K 3 inpcbpolicy 24 1K 1006 mld 6 1K 9 igmp 6 1K 9 pfil 6 1K 6 sigio 12 1K 13 isadev 6 1K 6 mount 16 1K 97 pci_link 10 1K 10 sctp_ifn 5 1K 20 crypto 4 1K 45 encap_export_host 12 1K 12 osd 19 1K 660 freework 3 1K 1250 dirrem 2 1K 683 freeblks 2 1K 582 cdev 2 1K 2 lkpikmalloc 8 1K 9 freefile 3 1K 654 chacha20random 1 1K 1 biobuf 1 1K 1 pf_rule 2 1K 40 vnodes 1 1K 11 procdesc 2 1K 14 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 cryptodev 3 1K 242 tcpfunc 3 1K 3 ip_msource 3 1K 13 loginclass 3 1K 5 prison 6 1K 6 soname 6 1K 5095 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 iov 1 1K 16023 pmc 1 1K 1 entropy 2 1K 40 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 97 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 522 sctp_iter 0 0K 25 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 4 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 21 sctp_stri 0 0K 46 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 tcp_do_rack 0 0K 0 filemon 0 0K 24 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 997 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 44 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 174 allocindir 0 0K 0 indirdep 0 0K 761 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 6 ipsecrequest 0 0K 0 ip6opt 0 0K 21 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 18 in_mfilter 0 0K 25 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 19 fadvise 0 0K 0 VN POLL 0 0K 5 statfs 0 0K 217 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 71 lio 0 0K 126 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 288 eventfd 0 0K 7 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 468 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 698 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 162 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 42 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 170 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8387 1011 32025 0 254 38494208 0 ertt_txseginfo 40 77639 237077 600626 0 254 12588640 0 256 Bucket 2048 1092 316 4471 0 8 2883584 0 mbuf 256 9214 958 673366 0 254 2604032 0 BUF TRIE 144 213 11575 2718 0 62 1697472 0 malloc-384 384 4121 49 4505 0 30 1601280 0 malloc-128 128 11781 92 11868 0 126 1519744 0 malloc-4096 4096 343 3 688 0 2 1417216 0 UMA Slabs 0 112 12359 19 12359 0 126 1386336 0 vmem btag 56 21254 97 21254 0 254 1195656 0 sctp_asoc 2256 118 392 561 0 254 1150560 0 RADIX NODE 144 6582 1113 49454 0 62 1108080 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-16384 16384 15 35 605 0 1 819200 0 FFS inode 1168 549 53 1229 0 8 703136 0 malloc-65536 65536 9 1 12 0 1 655360 0 sctp_ep 1152 141 370 1575 0 254 588672 0 socket 1024 64 444 3935 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 VM OBJECT 264 1280 520 22497 0 30 475200 0 malloc-4096 4096 75 39 1528 0 2 466944 0 malloc-65536 65536 5 2 259 0 1 458752 0 malloc-2048 2048 145 79 1770 0 8 458752 0 malloc-2048 2048 9 199 1274 0 8 425984 0 sctp_raddr 736 127 390 643 0 254 380512 0 THREAD 1824 189 19 1332 0 8 379392 0 md12 512 585 15 585 0 30 307200 0 md11 512 585 15 585 0 30 307200 0 md10 512 585 15 585 0 30 307200 0 md9 512 585 15 585 0 30 307200 0 md8 512 585 15 585 0 30 307200 0 md7 512 585 15 585 0 30 307200 0 VNODE 440 588 105 1273 0 30 304920 0 malloc-64 64 4100 499 10551 0 254 294336 0 MAP ENTRY 96 1499 1273 83198 0 126 266112 0 malloc-32768 32768 2 6 678 0 1 262144 0 malloc-16 16 14812 438 17010 0 254 244000 0 tcp_bbr_map 128 1151 740 36735 0 126 242048 0 malloc-2048 2048 102 10 122 0 8 229376 0 DEVCTL 1024 91 129 224 0 0 225280 0 tcp_log 416 16 497 1629 0 254 213408 0 UMA Zones 768 247 2 247 0 16 191232 0 FPU_save_area 832 191 34 1839 0 16 187200 0 malloc-32 32 5426 244 7951 0 254 181440 0 malloc-128 128 1226 169 27349 0 126 178560 0 malloc-256 256 321 369 4262 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 PROC 1376 74 47 1525 0 8 166496 0 malloc-1024 1024 143 17 1625 0 16 163840 0 FFS2 dinode 256 549 81 1229 0 62 161280 0 malloc-384 384 312 108 2248 0 30 161280 0 malloc-1024 1024 120 24 563 0 16 147456 0 S VFS Cache 104 1017 387 1757 0 126 146016 0 filedesc0 1072 75 51 1621 0 8 135072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 15 0 1 131072 0 malloc-128 128 865 158 3506 0 126 130944 0 unpcb 256 11 499 1278 0 254 130560 0 mbuf_packet 256 146 362 10345 0 254 130048 0 malloc-4096 4096 24 6 212 0 2 122880 0 ksiginfo 112 110 934 277 0 126 116928 0 128 Bucket 1024 66 33 502 0 16 101376 0 malloc-64 64 647 928 36448 0 254 100800 0 malloc-128 128 550 225 4134 0 126 99200 0 malloc-8192 8192 8 4 235 0 1 98304 0 malloc-256 256 217 158 2192 0 62 96000 0 UMA Kegs 384 233 0 233 0 30 89472 0 g_bio 408 0 210 17503 0 30 85680 0 malloc-4096 4096 18 2 29 0 2 81920 0 malloc-256 256 175 140 2609 0 62 80640 0 sctp_chunk 152 232 288 345 0 254 79040 0 tcp_inpcb 1320 14 43 647 0 8 75240 0 64 Bucket 512 104 32 3388 0 30 69632 0 malloc-64 64 572 499 1387 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 0 2 10 0 1 65536 0 malloc-16384 16384 4 0 184 0 1 65536 0 malloc-8192 8192 1 7 44 0 1 65536 0 malloc-4096 4096 10 6 14 0 2 65536 0 malloc-256 256 52 203 2026 0 62 65280 0 32 Bucket 256 110 145 5319 0 62 65280 0 sctp_stream_msg_out 112 9 531 68 0 254 60480 0 VMSPACE 616 41 55 1431 0 16 59136 0 malloc-384 384 123 27 125 0 30 57600 0 malloc-8192 8192 7 0 8 0 1 57344 0 malloc-4096 4096 9 5 22 0 2 57344 0 Files 80 236 414 12549 0 126 52000 0 malloc-256 256 70 125 1097 0 62 49920 0 malloc-256 256 38 157 2109 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 17715 0 16 49152 0 malloc-16384 16384 0 3 9 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 13 11 17 0 8 49152 0 malloc-2048 2048 11 13 41 0 8 49152 0 malloc-1024 1024 14 34 526 0 16 49152 0 pipe 736 22 44 437 0 16 48576 0 malloc-384 384 34 86 1033 0 30 46080 0 malloc-384 384 55 65 497 0 30 46080 0 pcpu-8 8 4991 641 7478 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 TURNSTILE 136 209 106 209 0 62 42840 0 malloc-8192 8192 3 2 5 0 1 40960 0 tcp_rack_pcb 1152 5 30 193 0 8 40320 0 sctp_readq 152 0 260 34 0 254 39520 0 da_ccb 544 0 70 4374 0 16 38080 0 udp_inpcb 416 8 82 264 0 30 37440 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 206 361 16044 0 254 36288 0 malloc-64 64 151 416 222 0 254 36288 0 malloc-64 64 340 227 2448 0 254 36288 0 malloc-64 64 41 526 46 0 254 36288 0 malloc-32 32 546 588 3181 0 254 36288 0 tcp_rack_map 128 13 266 9049 0 126 35712 0 malloc-128 128 72 207 160 0 126 35712 0 malloc-128 128 5 274 1082 0 126 35712 0 malloc-128 128 91 188 1551 0 126 35712 0 malloc-128 128 69 210 78 0 126 35712 0 routing nhops 256 24 111 47 0 62 34560 0 ripcb 384 2 88 75 0 30 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 58 77 1497 0 62 34560 0 malloc-256 256 48 87 65 0 62 34560 0 SLEEPQUEUE 88 209 175 209 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-4096 4096 6 2 580 0 2 32768 0 malloc-2048 2048 8 8 158 0 8 32768 0 malloc-2048 2048 6 10 63 0 8 32768 0 malloc-1024 1024 2 30 2 0 16 32768 0 malloc-1024 1024 18 14 43 0 16 32768 0 malloc-1024 1024 12 20 27 0 16 32768 0 malloc-1024 1024 1 31 17 0 16 32768 0 malloc-512 512 10 54 249 0 30 32768 0 malloc-512 512 4 60 363 0 30 32768 0 malloc-512 512 3 61 89 0 30 32768 0 malloc-512 512 4 60 228 0 30 32768 0 malloc-512 512 12 52 27 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 PWD 40 25 783 557 0 254 32320 0 tcp_bbr_pcb 896 4 32 218 0 16 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 26 238 73 0 126 31680 0 clpbuf 2624 0 12 72 0 4 31488 0 sctp_laddr 48 273 315 941 0 254 28224 0 malloc-32 32 249 633 424 0 254 28224 0 16 Bucket 144 73 123 428 0 62 28224 0 4 Bucket 48 7 581 10 0 254 28224 0 AIO 208 3 130 89 0 62 27664 0 udplite_inpcb 416 0 63 20 0 30 26208 0 cpuset 200 7 121 7 0 62 25600 0 rtentry 168 26 118 47 0 62 24192 0 8 Bucket 80 134 166 839 0 126 24000 0 malloc-384 384 28 32 40 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 udp_inpcb ports 32 3 627 38 0 254 20160 0 tcp_inpcb ports 32 9 621 342 0 254 20160 0 ertt 72 14 266 647 0 126 20160 0 malloc-64 64 2 313 20 0 254 20160 0 malloc-32 32 221 409 1186 0 254 20160 0 malloc-32 32 24 606 2801 0 254 20160 0 malloc-32 32 7 623 24 0 254 20160 0 malloc-32 32 142 488 3336 0 254 20160 0 malloc-32 32 31 599 42 0 254 20160 0 2 Bucket 32 106 524 685 0 254 20160 0 KNOTE 160 1 124 247 0 62 20000 0 cryptop 280 0 70 18 0 30 19600 0 AIOCB 552 0 35 25 0 16 19320 0 L VFS Cache 320 0 60 23 0 30 19200 0 AIOLIO 272 0 70 63 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 4 377 0 2 16384 0 malloc-2048 2048 0 8 7 0 8 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 vtnet_tx_hdr 24 2 666 573802 0 254 16032 0 malloc-16 16 583 417 5733 0 254 16000 0 mqueue 248 1 63 1 0 62 15872 0 kenv 258 17 43 1063 0 30 15480 0 mqnode 416 4 32 4 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 udplite_inpcb ports 32 0 378 1 0 254 12096 0 malloc-16 16 262 488 3817 0 254 12000 0 malloc-16 16 6 744 76 0 254 12000 0 malloc-16 16 282 468 28623 0 254 12000 0 malloc-16 16 14 736 221 0 254 12000 0 malloc-16 16 61 689 276 0 254 12000 0 malloc-16 16 10 740 12 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 6 24 6 0 30 11520 0 tfo_ccache_entries 80 2 126 2 0 126 10240 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 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 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_ack 48 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 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 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-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-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 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