last executing test programs: 2.961629144s ago: executing program 3 (id=280): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0xbe68df9a610de7e1, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000100)) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000240)) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f0000001340)={0x3, &(0x7f0000000200)=[{0x40}, {0x61}, {0xe}]}) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) writev(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000000)="b886b4e47f", 0x5}], 0x1) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket(0x2, 0x1, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) socket(0x11, 0x0, 0x0) listen(r1, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000), 0x10) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000100)="18", 0xffffff36, 0x195a05e282d6161, 0x0, 0x0) execve(0x0, 0x0, 0x0) accept(r1, &(0x7f0000000140)=@in6, &(0x7f0000000080)=0xc) 2.926724321s ago: executing program 3 (id=281): sendmsg(0xffffffffffffffff, 0x0, 0x0) ksem_trywait(0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) r0 = openat$bpf(0xffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$BIOCSETF(r0, 0x80084267, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{}, {0x5}]}) socket$inet_sctp(0x2, 0x0, 0x84) socket(0x0, 0x0, 0x0) getfhat(0xffffffffffffffff, 0x0, 0x0, 0x1de7e4e10863e41f) socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr, @thr={0x0, 0x0}}) setregid(0xffffffffffffffff, 0xffffffffffffffff) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) 2.736352342s ago: executing program 0 (id=283): r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000840)={0x0, 0x15d, "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"}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000500)={0x0, 0x421d, 0xffffffdc, 0x2, 0xd482}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="2c000000840000000200000007000000304800000180000007000000010000000000000001000000", @ANYRES32=r1, @ANYBLOB="100000008400000009000000e00000012c0000008400040002000000e500040000400000050000000000100000000000b200000007000000", @ANYRES32=r2, @ANYBLOB="100000008400000009000000ac1400aa1c0000008400000004000000060000200900000006000000", @ANYRES32=0x0], 0x94}, 0x20000) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000780)={0x0, 0x100}, 0x8) ksem_init(&(0x7f0000000000), 0x1) freebsd11_fstatfs(r0, &(0x7f0000000d80)) socket$inet_sctp(0x2, 0x5, 0x84) socket$bt_hci(0x24, 0x3, 0x86) kevent(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x0, 0x9, 0x8, 0x7f, 0x0, [0x0, 0x0, 0x7, 0xfffffffffffffffd]}], 0x1, 0x0, 0x0, 0x0) r3 = kqueue() kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r4, 0x0, 0x0, 0x20181, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) rfork(0x85000) 2.484199203s ago: executing program 0 (id=285): r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'rack\x00'}, 0x24) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) sendmsg$inet_sctp(r3, &(0x7f0000000900)={&(0x7f0000000240)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000400)="d1", 0x1}], 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x3c}, 0x0) kqueue() r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000440)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e00", 0x84, 0x101, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0xfffffffc, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet6(r4, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0xfffffffe, @loopback, 0x8be}, 0x1c) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$DIOCOSFPADD(r5, 0xc088444f, &(0x7f00000001c0)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) socket(0x2, 0x1, 0x80) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) socket(0x1, 0x0, 0x0) 2.465993681s ago: executing program 0 (id=286): socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24) bind(r1, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_buf(r2, 0x0, 0xd, &(0x7f0000000040)=""/119, &(0x7f00000000c0)=0x77) connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x0, @rand_addr=0x10003}, 0x10) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0x4, @rand_addr="1d6706cdd3642ed64357c83ec7d991ca", 0x7}, 0x1c) pipe2(&(0x7f0000000000), 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) open$dir(0x0, 0x200000, 0x100) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x25, &(0x7f0000000300)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000000c0)={r6}, &(0x7f0000000040)=0x8) 2.098126845s ago: executing program 2 (id=295): 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$inet(r3, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) 1.811480279s ago: executing program 3 (id=296): r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0xfffffffffffffc54) r1 = socket$inet_sctp(0x2, 0x5, 0x84) aio_return(&(0x7f0000000840)={r0, 0x1, &(0x7f00000006c0)="241c41f79201d242ca36673335722fe224aa7cbd53b2bce079026d4b318ef1926d526b7ee9fd81b5d5c1d085cf6268d84cd368657bcba543e0533a45fe4be6447c91c273a2004a95f95bafae82cd112034ab268676d8383d767536456a0330293ca223219a9cfc99fb21c9bd3aa3b469761a3253550bc00d6f97ab460205f1d18070abd790dd0b73318b3bbfd692083c66212c69bebee7c0fc675feb8778aee43e71e9266ecb2f4d084b4615", 0xac, [0x5000000, 0x1], 0xfffffffb, 0x1, 0x1, {0xd2, 0x7fffffff, &(0x7f0000000780)="35816fee278f6dfbc244d09b07acadc43ea9ba68d6180b173d704f5a992baf003eabc3cbe0fc4f7f1589ecd17399f6713f56f9fd726942de82f92b87077c1f3afdcfad586297e07dddbdd56fba0e7fcf2f6414f58b885a502cf38a1e5fc2319264e90319419b078e5d920316b718333c96bebd0c77dc4e51bb158bda097ad9d0e76d98"}, {0x4f40bac4f473cf1c, 0x1, @sigval_ptr=0xfffffffc, @ke_flags=0xc05b}}) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) open(&(0x7f0000000140)='./file0\x00', 0x615, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) flock(r4, 0x3) r5 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r6 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r5, 0x3) flock(r6, 0x2) flock(r5, 0x1) sendmsg$inet_sctp(r3, &(0x7f0000000900)={&(0x7f0000000180)=@in={0x10, 0x2, 0x3, @rand_addr=0x10001}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000400)="d1", 0x1}], 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="100000008000000000000000ac1400bb1c00000084005af78e68276c3d1177370400000a0000003ab5d42bd5ba541280dd932225c0a57c2f290ed156702a707b837d905241df3f31d5938a01e5f115f68e14e1ce42e0c33e5247692d34659538f7981dba267ecd04b9b777a72ffc3eb3466068aff1d02957e62dea1b826559862cc7ac8b2cab15902837909f2c988611d59654b763c037f59ad546e09bd824bde7ddbfbf1baa799d102d7709789885f6b85f2be0240c9c732be826821cd0c15134bccfddcde771a08cfe38f8cdcf5eae65770a52f2aaeabda106f204bab34ced4508cb113bb5a7a42a710d1afa000000000000"], 0x2c}, 0x0) pipe2(&(0x7f0000000240), 0x0) kqueue() r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000340)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) 1.800908438s ago: executing program 2 (id=297): pipe2(0x0, 0x0) socketpair(0x0, 0x4, 0x6, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) fhreadlink(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ktrace(0x0, 0x0, 0x40005018, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x3f5f, 0xffffffff}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000500)={r1, 0x9, 0x1101}, 0xc) vfork() select(0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x4, 0x0) writev(r2, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x1}, 0x24) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x434, &(0x7f0000000040)={0x0, "00c007008003120000000028000000af"}, 0x14) 1.680654159s ago: executing program 1 (id=299): socket$inet_tcp(0x2, 0x1, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCRADDTABLES(0xffffffffffffff9c, 0xc450443d, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000100)="663f31f2481105c1343d46b8ad6be7bdbce2cc23cff94645e3cbac02e4320c579447fe330fb1d2892d60ef28bc8d4c5ba2bdb4a86510b2007d320769b90afa39de5e2abcd827eaf009a7fbb410848c5bc23e0ed05b8c6fd27c4fba84a6b0c667e6cd48f4612af590a4c15469f8cfc9571603374396bcc8161f6966ff2c6867d382fbd740801e133a140b732dda0ecddbe6fe26134b670ef3883ff411f29e59e23b83f8d6ffd681382dc8069437cab50cc6868caa3d441d2629e8bb15e55e7401e4fbfbec282390921e698d92285c3c2c405cd9c08a24d8d7b16d4b41a72b476b13ad4f751a4c343039f947bb5d448dc2858004f5b45c99bb91") clock_settime(0x0, &(0x7f0000000000)) clock_nanosleep(0xf, 0x1, &(0x7f0000000300)={0x7, 0x87}, &(0x7f0000000340)) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000040)) ioctl$DIOCRGETASTATS(0xffffffffffffffff, 0xc4504447, &(0x7f0000000080)={{"d1486f4b03002353d526c30900000000000000f82a43c6fa2510c1cd3c8af61795e72943509dbcbf190100009b6a492e0000c29b40ea0e89cc0b7d7794a318266cd800a2e416f72329828935182d66fd33f83c4787d53fbdd8cd74040100846a6712375dadea5abfcec02e1ca138d75f2a0dd7dd7b66f50f84655ef9cb325af86b4f132642d2f5ad598c2fdfef7367febfff9ffab40d5086d7ca6984cb01afb884ee9a7b660ffc24feff13c19251f86c35e85ad97d8dc03127278deb9a2a3cf9afd9b4ac6b3dbed31f92271189879d2bbd9a730eb2112e7a69c5f3343e81f2fa95949a60b181d4083dd908ced0be5a56ffe4ecfdff6d2825545b43ae2c862b960b6a98aad931e88c38501fd09c09de8736cf1e671a94a6377970312c1c3d5cf1bb8bfa54fee3ed1a481c0fbb2f7ad9ce57654a7c937fcbfc7b951b41cfc15b6b53f79f2f421ea7770523aec6ccbce348cd5707a3bb90eba96d5c556e93779895db5e8e3cbe7a765a832b18598ceba382d303000000e6d4b12dd9226491ad5ab0b02aea3b352c95218f779351e15b6afb6927f752e8a87d656be5e015b11f733427e05f681fb97ccb172d598e8c4ed0863aedc81e4beefe45d6356205cf6467ef9c012fea103afb2218d6b92fc017ef8ce7f7cf5b7a2d4e487f0165d906db60ecce68dbe2c232a16ac793767241b4f80fc71a4754610a1c59862e63322f50509847ea448f6b5addc0f9e9ca7ab354284764b9b362cedb378f5eeb914ac4473fcc8c67101528ffffa2d8ccf7857137cec40567093de8d6bd1fb8f1be56bfe220c26dd992436d2ecd1cb384863c6d1cb896ef0f0d81048c70044f588bef881708c9f7eed626433ec6a7ec4566eabfb4c92180a9c95a3f040089e9a2388669a713973799e9a3fcfdb9f392c7a85382b720830f3d93ffe3b549422b8efd056fd8536e3de12a10644408b97334f9a4b9fb6343754e59fc7734fb7dbef3eb7c316a520ff9fac2128bc68047efb9f553c23a28a61c3ce3fa6875d52bda60008ffa2ddb2e678ac5a111043273db84ce9e52e6567f31aa4520589fec7a278b08d89a1587ffff5761d93ee516012ade683be911ccba9cc49a19bd289a228c7744810c56b0af2a3a20aabb93117338ee34d3050000000522a7f1f73240b209e370aea3feeb83cd192d73e78ce9c30c4d6a73bf27fd1e4a01010ad1cbfcc89862260c4028f54eb82088972f1d4b44792071a90e3cbc986900ba9c3b601e57fe9e5780be7d9ae936d52de15807ed8b412d52cae1c00d436a3330ab3c81028a4457f3d7f4a200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000010000000000000000000000000000000000000000000000ffea00", "04004e01004dcf86cae100002fb3aedc0879667e5584a00100", 0x4}, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x3, 0x80000000}) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000600)="532e57a2dc118444b81a8cb16c485f5453082165b0b54c686f4f1be6471a076a3e1d532262b7bb752ddffdaf8d6b92caedfee7707dddc998db548c9ed90891ca570097cb9bcb3828e7a041354faf2265") ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") kmq_open(&(0x7f0000000500)='./file0\x00', 0x200, 0x4, &(0x7f0000000580)={0x10001, 0x2ae, 0x7}) 1.657904077s ago: executing program 1 (id=300): r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) profil(0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) r2 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180), 0x8) cpuset_setdomain(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) pwritev(r4, &(0x7f0000000040)=[{0x0}], 0x1, 0x0) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r3, 0x0) sync() 1.522070486s ago: executing program 0 (id=301): r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(r1, 0x0, 0x0, 0x20004, 0x0, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) socket(0x2, 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c42", 0x5}], 0x1, 0x0, 0x0, 0x81}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000000000001bb400"}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f00000006c0)={0x0, 0x2c, &(0x7f00000005c0)=[{&(0x7f0000000340)="8a", 0x1}], 0x1}, 0x0) sendto$inet6(r4, &(0x7f0000000ac0)="ff0a0941efb8e71c1253", 0xa, 0x10d, 0x0, 0x0) rfork(0x1000) 1.427716791s ago: executing program 1 (id=302): socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="0004000000000000040100040100c2"], 0x28) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x3862) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x10, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x81, 0xfd, 0x0, 0x5, 0x0, 0x3}, 0xb) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x11, r2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) syz_emit_ethernet(0xe, &(0x7f0000000dc0)=ANY=[@ANYBLOB="0700ffffffffaaaaaaaaaabb0806"]) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x42b, &(0x7f00000000c0), 0x4) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) 1.419522099s ago: executing program 0 (id=303): ksem_open(&(0x7f0000000000), &(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$Q(\xe1\x03\xa5*\xe7\x91\fJ\r\xfae\xb3', 0x200, 0x4c, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setuid(0xee01) chdir(&(0x7f0000000240)='./file0\x00') r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000440), 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x100, 0x0, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = 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$inet(r2, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) ioctl$BIOCIMMEDIATE(0xffffffffffffffff, 0x80044270, &(0x7f0000000000)=0xfff) sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0) 860.711483ms ago: executing program 3 (id=304): getrusage(0xffffffffffffffff, &(0x7f0000000000)) ksem_unlink(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r1 = fork() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000040)=r1) socket$inet6_sctp(0x1c, 0x5, 0x84) getppid() r2 = socket(0x2, 0x1, 0x7d) setsockopt$inet6_tcp_int(r2, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0}, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x8, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000000)={0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfddfc002}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mreqn(r3, 0x0, 0x1, &(0x7f0000000000)={@broadcast, @broadcast}, 0xc) close(r3) 826.398408ms ago: executing program 3 (id=305): r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) sync() socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) ksem_close(0x0) socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') socket$inet6(0x1c, 0x3, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8) setgid(0x0) 778.54502ms ago: executing program 2 (id=306): socket$inet_sctp(0x2, 0x0, 0x84) recvmsg(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0244459, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x7fff}, {0x3}}, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000ec0)="82d6957c5579721c2cfccb8d29b2b286a4fcd406375f8915a2dfd800ef18c3a18ff2ccc85e233a9f4cc7d4ad6e1af05911aa1c765160ca871bdb408c19843f6961b96166b76b5c2300", 0x49}, {&(0x7f0000000900)="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", 0x564}], 0x2, 0x0, 0x0, 0xb3d943bb7d848888}, 0x0) socket(0x1c, 0x1, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x10000000, @remote={0xfe, 0x80, '\x00', 0x0}, 0xb9df}, 0xff29) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f00000000c0)=ANY=[], 0x20) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1204, &(0x7f0000000140), 0xc) rfork(0x3040) 740.726336ms ago: executing program 2 (id=307): r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="8d000000ffff000001"], 0x9, 0x20000}, 0x20000) sendmsg(r1, &(0x7f0000000380)={0x0, 0x32c, 0x0, 0x0, &(0x7f0000000000), 0x90}, 0x0) ftruncate(r0, 0x8) connect(r0, &(0x7f00000016c0)=@in={0x10, 0x2, 0x3, @broadcast}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) shmat(0x0, &(0x7f0000ff8000/0x3000)=nil, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, 0x0) r4 = socket(0x2, 0x10000001, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000600)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x456, &(0x7f0000000080), 0x4) r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$CIOCGSESSION2(r5, 0xc030636a, &(0x7f0000000040)={0x19, 0x0, 0x18, &(0x7f0000000140)="ec7b0000f2feff130092221fb3306671530000000000007f", 0x0, 0x0, 0x0, 0xfdffef85, [0x0, 0x3]}) 657.894952ms ago: executing program 3 (id=308): r0 = socket(0x2, 0x1, 0x0) aio_readv(&(0x7f0000000140)={r0, 0x5, &(0x7f0000000000)="82fa7c9e2ad43ae2a09bba9cf2cde4f4113156af2f52b5baca2c3b2d66f76944f170bf647295df0319604016aa41c089f24138129196d7c20637676bee58f78d247d9f63695bb2fd08437b7e505c3c69c229becf432a95e497968d85cd99e0dfd5cf0f9c1cb77abe481d59191baced4d66e5adab", 0x74, [0x7fffffff, 0x5194], 0x8, 0x6, 0x1, {0x8, 0x8, &(0x7f0000000280)="9e7c787d117af58f09616962dc6d1e7e372defe42617fe6471219115ff2a6939bf4951bca1dd6ab99ceaa4ef293070ca2aa4b5417d54425e919cf05a144bdda24129bcd522bb04bece04e1f6b6c9d60569c714e4e679b044384cf87df49848f8db22de71996053d6039876a16b24b25afa988d55fd297ec504797c973824ea952fa17763ae52e0eb9b96683d43ce06551580d68c46b85b085fd00083e054a37e5114a0c4292f71d0c46261e42745a5937eca9d6ab2c66322d20dac51645996aca3e1bb8848f4a60f8e325f4403147d794cf955447dfe3b941adfeccbca8e469da6641025ae"}, {0x4, 0xe, @sigval_ptr, @ke_flags=0x90}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) flock(r0, 0x7) socket(0x0, 0x0, 0x0) getgroups(0x0, 0x0) ksem_init(0x0, 0x1) ksem_trywait(0x0) setreuid(0x0, 0xee01) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000002900000015"], 0x1c}, 0x0) r2 = socket(0x1c, 0x10000001, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x4b, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r3, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="a0408a1cb4aba4212de4f98a092a4bad", 0xffffff7f}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) 657.357547ms ago: executing program 2 (id=309): open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) r0 = open$dir(0x0, 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{0x0}], 0x1, 0x0, 0x0, 0x80}, 0x0) ksem_getvalue(0x0, &(0x7f0000000100)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000001c0)='s', 0x1}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0x58, 0x1}, 0x0) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000080)={0xb, 0x23, 0x10, &(0x7f00000000c0)="ec7b00002cfeff02000000000000007f", 0x0, 0x0, 0x1, 0xfdffef87, [0x0, 0x80, 0xb]}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$DIOCGETRULESET(r4, 0xc444443b, &(0x7f0000000380)="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") ioctl$DIOCGETSTATE(r4, 0xc0f24413, &(0x7f0000000780)="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") lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr, @thr={0x0, 0x0}}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x46, 0x0, &(0x7f0000000000)) clock_settime(0x0, &(0x7f0000000980)={0x4, 0x9f900000}) 618.811419ms ago: executing program 2 (id=310): r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000080), 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet6_int(r1, 0x29, 0x14, &(0x7f0000000300)=0xe13, 0x4) r2 = socket(0x1c, 0x1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x3004, &(0x7f00000000c0), &(0x7f0000000140)=0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) r5 = socket(0x2, 0x1, 0x0) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x2e, &(0x7f0000000140)={@rand_addr="7370a21b69e1886b0feb0cdd9ac2c96d"}, 0x14) ioctl$DIOCOSFPADD(0xffffffffffffffff, 0xc088444f, &(0x7f00000006c0)="eee4a266e782bd36b95806a67fc083379ef266192d80211af6b9cf70aba88776737184cfef04bcfc5a50b1a144da651aca2bfa9b64fc8dee093676eb243a5034b25871db72d02cf963dd9a16ad8a128623fbe4f72ef8974f16492d9d29d603bca868f5071ed36c85ebb8137ebfd15495daf52f80901c3957") sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000000500)=@file={0x2, 0xa5e5663f678ec2f}, 0x2, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYRESOCT=0x0, @ANYBLOB="ae0100a8d5f95e80", @ANYRES32, @ANYBLOB, @ANYRESHEX, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES16, @ANYRES64, @ANYRESHEX=r6, @ANYRES32, @ANYRES8, @ANYRES32=0x0, @ANYRESOCT=r6, @ANYRES16, @ANYRES64, @ANYBLOB, @ANYRES32, @ANYRESDEC, @ANYRES16, @ANYRES16, @ANYRESDEC, @ANYRES32, @ANYRES32, @ANYRESOCT=r6, @ANYRES8], 0x118, 0x20080}, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) ksem_destroy(0x0) socket(0x2, 0x1, 0x0) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) 525.489111ms ago: executing program 0 (id=311): socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000180)="b2bf297b47a5efbeb113c9e978ea9f21cbe87053f71d6a57615a23f86c49530d4bf49f2e652818b2f04c2ea002108db9615f7d4a0ab122389ca1c5f6f269bab7699764ccc12581c7c45e41fbb51000a6ce9f1726d3eb5bb202d06c0bcfc0ee63f1676e998f4e277c141a1f8a891c146cc1e807af", 0x74, 0x20080, &(0x7f0000000100)={0x10, 0x2, 0x0}, 0x10) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000080)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5, 0x6}, &(0x7f00000000c0)=0x8) r1 = socket(0x2, 0x2, 0x0) extattr_set_link(0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) r2 = __specialfd$eventfd(0x1, &(0x7f00000000c0)={0x0, 0x5}, 0x8) read(r2, &(0x7f0000001680)=""/100, 0x64) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x0, r5}, 0xc) select(0x40, &(0x7f0000000000)={0x1, 0x0, 0x20004000000, 0x400000000000000}, 0x0, 0x0, 0x0) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0xe, @empty, 0x8b}, 0x1c) 454.322098ms ago: executing program 1 (id=312): r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000009c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000000100)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000001280)=@in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001480)=[{&(0x7f00000012c0)='(', 0x1}], 0x1, &(0x7f00000014c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r3}}], 0x1c}, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$unix(r5, &(0x7f00000003c0)={&(0x7f0000000140)=@abs={0x8, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000180)}, {&(0x7f0000000540)="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"/266, 0x10a}, {&(0x7f0000000240)="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", 0xfa}, {&(0x7f0000000380)="4b1157de9754159e138f30860ec81511674ae4fed3cf45d2eb3efd5c5eecab70eaa8bdf07cb43b91c9d4df24a9c7891381a255722d31c950a18ac4d7fa", 0x3d}], 0x4, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000000000ff", @ANYRES8=r5, @ANYRES32, @ANYRES32, @ANYBLOB="00010000000000"], 0x18, 0x15}, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24) r6 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r6, &(0x7f0000002580)={0x10, 0x2, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000400)=0x4) 429.111407ms ago: executing program 1 (id=313): open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYBLOB="02"], 0x9) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f0000000340), 0x4) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r4 = socket$inet6(0x1c, 0x2, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_int(r4, 0x29, 0x9, &(0x7f0000000040)=0x2, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fff71fdcedff000080009e000000e216", 0x3}, 0x1c) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0xb11}], 0x1}, 0x0) read(r1, &(0x7f0000000b80)=""/4096, 0x1000) 0s ago: executing program 1 (id=314): ksem_init(&(0x7f0000000000)=0x0, 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x14, &(0x7f0000000280), 0x4) ksem_trywait(r0) ksem_wait(r0) ksem_open(&(0x7f00000000c0), &(0x7f0000000100)='\\\x01^(%$,-&},\x00\x00\x00\x00\x00', 0xa00, 0x88, 0x1007) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) rfork(0x3040) freebsd11_fstat(r1, &(0x7f00000002c0)) sigqueue(0x0, 0x36, @sigval_int) socket$inet_sctp(0x2, 0x1, 0x84) ksem_getvalue(r0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) sigqueue(0x0, 0x11, @sival_ptr) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.45' (ED25519) to the list of known hosts. Oct 1 12:12:06 ci-freebsd-i386-3 kernel: nd6_na_input: duplicate IP6 address fe80:3::aa Oct 1 12:12:16 ci-freebsd-i386-3 kernel: arp: 00:00:00:00:00:00 attempts to modify permanent entry for 172.20.0.187 on tap0 Oct 1 12:12:27 ci-freebsd-i386-3 kernel: attempted source route from 255.255.255.255 to 172.20.0.170 if_delmulti_locked: detaching ifnet instance 0xfffffe006e50d000 if_delmulti_locked: detaching ifnet instance 0xfffffe006e50d000 if_delmulti_locked: detaching ifnet instance 0xfffffe006e50d000 if_delmulti_locked: detaching ifnet instance 0xfffffe006e50d000 if_delmulti_locked: detaching ifnet instance 0xfffffe006e50d000 if_delmulti_locked: detaching ifnet instance 0xfffffe006e50d000 Oct 1 12:12:30 ci-freebsd-i386-3 dhclient[1082]: send_packet: No buffer space available Kernel page fault with the following non-sleepable locks held: exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074f80bf0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776 stack backtrace: #0 0xffffffff81614a96 at witness_debugger+0x156 #1 0xffffffff81616f44 at witness_warn+0x894 #2 0xffffffff820b3d37 at trap_pfault+0x157 #3 0xffffffff820b24f8 at trap+0x648 #4 0xffffffff8205a938 at calltrap+0x8 #5 0xffffffff8475fafc at sctp_lowlevel_chunk_output+0x1f0c #6 0xffffffff8475daa1 at sctp_send_initiate+0x1591 #7 0xffffffff847c1e96 at sctp_t1init_timer+0x66 #8 0xffffffff847f02ab at sctp_timeout_handler+0xb3b #9 0xffffffff81534445 at softclock_call_cc+0x395 #10 0xffffffff815377d0 at softclock_thread+0x200 #11 0xffffffff8144eb1c at fork_exit+0xcc #12 0xffffffff8205b99e at fork_trampoline+0xe Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x10 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a253f7 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, IOPL = 0 current process = 2 (clock (0)) rdi: 0000000000000010 rsi: 0000000000000000 rdx: 000000000dca1a60 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 FreeBSD/amd64 (ci-freebsd-i386-3.us-central1-b.c.syzkaller.internal) (ttyu0) login: rax: fffffe00033eee30 rbx: 0000000000000000 rbp: fffffe0056c8a6f0 r10: 0100000000000000 r11: 000000000000001f r12: dffff7c000000000 r13: 1fffffc00ad914c8 r14: fffffe006e50d000 r15: 000000000000ffff trap number = 12 panic: page fault cpuid = 0 time = 1 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 = 0xffffffff81a253f7, 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 $0,0x23e1357(%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 0xffffffff827257c0 .str.27 rsp 0xfffffe0056c89eb0 rbp 0xfffffe0056c89ed0 rsi 0 rdi 0xffffffff815d4e19 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffe r14 0xffffffff827257c0 .str.27 r15 0 rip 0xffffffff815becbe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e1357(%rip) db> show proc Process 2 (clock) at 0xfffffe0007a06020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8392a720 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8392a720 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff8392b6c0 (map 0xffffffff8392b6c0) (map.pmap 0xffffffff8392b780) (pmap 0xffffffff8392b7f0) threads: 2 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 1309 764 764 0 R (threaded) syz-executor 100589 RunQ syz-executor 100724 S select 0xfffffe0058712e40 syz-executor 100727 S uwait 0xfffffe00750d9080 syz-executor 1308 766 766 0 R (threaded) syz-executor 100476 Run CPU 1 syz-executor 100722 S connec 0xfffffe006b6b64da syz-executor 1306 767 767 0 R (threaded) syz-executor 100459 RunQ syz-executor 100720 S connec 0xfffffe006b8fccda syz-executor 100723 S connec 0xfffffe006b8f7cda syz-executor 1302 1 767 0 S uwait 0xfffffe00750d8d80 syz-executor 1293 1 766 0 SV select 0xfffffe005847c9c0 syz-executor 1279 1 1229 0 SV uwait 0xfffffe005422e500 syz-executor 1275 1 1229 0 S uwait 0xfffffe00586fa800 syz-executor 1274 1273 767 0 SV uwait 0xfffffe00750d8180 syz-executor 1273 1272 767 0 DV ppwait 0xfffffe005b77aa80 syz-executor 1272 1 767 0 DV ppwait 0xfffffe005b6e7a80 syz-executor 1264 0 0 0 DL mdwait 0xfffffe0075757000 [md0] 1253 1 766 0 S uwait 0xfffffe0058480080 syz-executor 1249 1 767 0 SV uwait 0xfffffe00750d9180 syz-executor 1245 1 766 0 T syz-executor 1229 763 1229 0 S piperd 0xfffffe006b62bcc0 syz-executor 1204 1 767 0 S uwait 0xfffffe0058483480 syz-executor 1200 1 766 0 SV uwait 0xfffffe007539b400 syz-executor 1194 1 766 0 S uwait 0xfffffe00750d9280 syz-executor 1185 0 0 0 DL (threaded) [so_splice] 100529 D - 0xfffffe00750d7c00 [thr_0] 100558 D - 0xfffffe00750d7c40 [thr_1] 1179 1 767 0 S uwait 0xfffffe005422e600 syz-executor 1175 1 766 0 SV uwait 0xfffffe00586fc980 syz-executor 1149 1 767 0 S uwait 0xfffffe005422e800 syz-executor 1145 1 764 0 SV uwait 0xfffffe007539b200 syz-executor 1134 1 767 0 S uwait 0xfffffe00586fa000 syz-executor 1118 1 767 0 S uwait 0xfffffe00586fa300 syz-executor 1109 1 766 0 S uwait 0xfffffe00750d8b80 syz-executor 1105 1104 767 0 SV uwait 0xfffffe00586fa100 syz-executor 1104 1 767 0 DV ppwait 0xfffffe005b704a60 syz-executor 1098 1097 764 0 SV uwait 0xfffffe005422eb00 syz-executor 1097 1 764 0 DV ppwait 0xfffffe005b74a560 syz-executor 1092 1 766 0 S uwait 0xfffffe0058480b00 syz-executor 1087 1075 1087 0 Ss select 0xfffffe005847c3c0 dhclient 1083 1 766 0 S uwait 0xfffffe00750d8c80 syz-executor 1082 1 1082 0 Ss select 0xfffffe005847c7c0 dhclient 1075 1067 424 65 S select 0xfffffe005847c6c0 dhclient 1067 424 424 0 S wait 0xfffffe005b705580 sh 1031 1 764 0 S uwait 0xfffffe0058483a80 syz-executor 1022 1021 766 0 SV uwait 0xfffffe005422ef00 syz-executor 1021 1019 766 0 RV syz-executor 1019 1 766 0 DV ppwait 0xfffffe005b716aa0 syz-executor 1005 1004 766 0 SV connec 0xfffffe006b8fa8da syz-executor 1004 1 766 0 DV ppwait 0xfffffe005b748520 syz-executor 1001 1 767 0 SV uwait 0xfffffe0058482200 syz-executor 995 994 764 0 SV ksem 0xfffffe00598c8d98 syz-executor 994 993 764 0 DV ppwait 0xfffffe005b737a60 syz-executor 993 1 764 0 DV ppwait 0xfffffe005b737fc0 syz-executor 985 1 767 0 S uwait 0xfffffe00750d8a80 syz-executor 980 1 764 0 S uwait 0xfffffe00750d8f00 syz-executor 978 1 978 0 S umtxn 0xfffffe00586fad80 syz-executor 976 1 764 0 S uwait 0xfffffe0058483380 syz-executor 970 1 764 0 T uwait 0xfffffe00750d8980 syz-executor 950 1 949 0 SV uwait 0xfffffe0058480900 syz-executor 947 1 767 0 S uwait 0xfffffe00750d8680 syz-executor 944 1 766 0 SV uwait 0xfffffe0058480800 syz-executor 941 939 764 0 SV uwait 0xfffffe0058483980 syz-executor 939 1 764 0 DV ppwait 0xfffffe005b6d2aa0 syz-executor 938 1 766 0 S uwait 0xfffffe0058482e00 syz-executor 935 1 764 0 S uwait 0xfffffe0058482500 syz-executor 905 1 766 0 SV uwait 0xfffffe00586fbd80 syz-executor 903 1 764 0 SV uwait 0xfffffe00586fb000 syz-executor 896 0 0 0 DL - 0xffffffff83a91200 [soaiod4] 895 0 0 0 DL - 0xffffffff83a91200 [soaiod3] 894 0 0 0 DL - 0xffffffff83a91200 [soaiod2] 893 0 0 0 DL - 0xffffffff83a91200 [soaiod1] 888 1 766 0 S uwait 0xfffffe00586fa500 syz-executor 878 877 766 0 SV uwait 0xfffffe00586fa700 syz-executor 877 1 766 0 RV syz-executor 838 1 767 0 SV uwait 0xfffffe00586fac00 syz-executor 832 1 766 0 S uwait 0xfffffe0058483e80 syz-executor 826 1 764 0 SV connec 0xfffffe006b90d4da syz-executor 814 1 764 0 S uwait 0xfffffe00586fa600 syz-executor 811 0 0 0 DL aiordy 0xfffffe005b6e7ae0 [aiod4] 810 0 0 0 DL aiordy 0xfffffe005b6e8040 [aiod3] 809 0 0 0 DL aiordy 0xfffffe005b6e85a0 [aiod2] 808 0 0 0 DL aiordy 0xfffffe005b6e8b00 [aiod1] 767 763 767 0 R syz-executor 766 763 766 0 R syz-executor 764 763 764 0 R syz-executor 763 761 761 0 S nanslp 0xffffffff839813c1 syz-executor 761 759 761 0 Ss pause 0xfffffe005b6be610 csh 759 682 759 0 Ss select 0xfffffe005847dcc0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe005849f0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00596b94b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00596b9cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00596ba4b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00596bacb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543574b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0054357cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543584b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0054358cb0 getty 738 1 18 0 S+ piperd 0xfffffe006def2b80 logger 737 736 18 0 S+ nanslp 0xffffffff839813c1 sleep 736 1 18 0 S+ wait 0xfffffe005b6bf020 sh 686 1 686 0 Ss nanslp 0xffffffff839813c0 cron 682 1 682 0 Ss select 0xfffffe00587133c0 sshd 495 1 495 0 Ss select 0xfffffe00587132c0 syslogd 424 1 424 0 Ss wait 0xfffffe0007be6580 devd 423 1 423 65 Ss select 0xfffffe005847e640 dhclient 338 1 338 0 Ss select 0xfffffe005847e740 dhclient 335 1 335 0 Ss select 0xfffffe0058713ec0 dhclient 17 0 0 0 DL syncer 0xffffffff83a9ebe0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a26040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100081 D psleep 0xffffffff83a9d1a0 [bufdaemon] 100084 D - 0xffffffff82e02140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00580144e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83ae88a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff83ace838 [dom0] 100082 D launds 0xffffffff83ace844 [laundry: dom0] 100083 D umarcl 0xffffffff81d73d50 [uma] 7 0 0 0 DL - 0xffffffff836feb70 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8419d9d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84834a00 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836c9340 [doneq0] 100046 D - 0xffffffff836c92c0 [async] 100077 D - 0xffffffff836c9140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83aca020 [crypto] 100043 D crypto_ 0xfffffe0057f77030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057f77080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085f6488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83929d40 [g_event] 100037 D - 0xffffffff83929d60 [g_up] 100038 D - 0xffffffff83929d80 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 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 0xffffffff83acaa80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c0fff0 [swapper] 100005 D - 0xfffffe00085fba00 [softirq_0] 100006 D - 0xfffffe00085fb800 [softirq_1] 100007 D - 0xfffffe00085fb600 [if_io_tqg_0] 100008 D - 0xfffffe00085fb400 [if_io_tqg_1] 100009 D - 0xfffffe00085fb200 [if_config_tqg_0] 100010 D - 0xfffffe00085fb000 [pci_hp taskq] 100011 D - 0xfffffe00085fad00 [kqueue_ctx taskq] 100014 D - 0xfffffe00085fa700 [thread taskq] 100016 D - 0xfffffe00085fa300 [aiod_kick taskq] 100017 D - 0xfffffe00085fa100 [deferred_unmount ta] 100018 D - 0xfffffe00085f9e00 [inm_free taskq] 100019 D - 0xfffffe00085f9c00 [in6m_free taskq] 100020 D - 0xfffffe00085f9a00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f9800 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f9800 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f9800 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f9800 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f9300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f9300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f9300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f9300 [linuxkpi_long_wq_3] 100035 D - 0xfffffe00085f8400 [firmware taskq] 100040 D - 0xfffffe0057f7b300 [crypto_0] 100041 D - 0xfffffe0057f7b300 [crypto_1] 100056 D - 0xfffffe00085fc300 [vtnet0 rxq 0] 100057 D - 0xfffffe00085fc200 [vtnet0 txq 0] 100058 D - 0xfffffe005836f500 [vtnet0 rxq 1] 100059 D - 0xfffffe005836f400 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0058353600 [virtio_balloon] 100067 D - 0xffffffff8272aa00 [deadlkres] 100071 D - 0xfffffe0058701300 [acpi_task_0] 100072 D - 0xfffffe0058701300 [acpi_task_1] 100073 D - 0xfffffe0058701300 [acpi_task_2] 100075 D - 0xfffffe00085fc100 [mca taskq] 100076 D - 0xfffffe0057f7ab00 [CAM taskq] 100078 D - 0xfffffe0058700a00 [ipsec_offload] 940 939 764 0 Z syz-executor db> show all locks Process 1308 (syz-executor) thread 0xfffffe005b760740 (100476) shared rw vmobject (vmobject) r = 0 (0xfffffe005b6edb58) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:363 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0007a0e060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:5063 Process 2 (clock) thread 0xfffffe0007a19000 (100030) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074f80bf0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 375 5011K 485 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4218 sctp_stro 56 2363K 238 sysctloid 35147 2071K 35218 vtbuf 24 1968K 46 kobj 329 1316K 502 newblk 102 1050K 1467 vfscache 3 1025K 3 filedesc 128 1018K 862 pcb 273 943K 1672 subproc 252 526K 1452 inodedep 28 523K 600 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 11021 acpica 1674 184K 61482 vmem 5 144K 6 tidhash 3 141K 3 pagedep 19 133K 363 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 111 111K 130 sem 4 106K 4 gtaskqueue 18 98K 18 bus 995 82K 5165 filemon 9 72K 36 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 sctp_atcl 180 68K 1051 module 518 65K 518 ddb_capture 1 64K 1 kdtrace 318 58K 2048 umtx 432 54K 432 temp 38 40K 2135 tcp_fsb_rack 18 38K 156 BPF 24 37K 38 shm 3 36K 8 DEVFS3 129 33K 140 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 routetbl 184 21K 654 LRO 20 21K 22 lltable 61 20K 71 DEVFS_RULE 56 20K 56 ifaddr 69 20K 78 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 ifnet 8 15K 8 eventhandler 163 14K 163 ksem 16 14K 53 ether_multi 152 13K 190 kenv 95 12K 95 GEOM 68 12K 522 rman 86 11K 451 CAM queue 5 11K 1528 sctp_atky 236 10K 1322 plimit 23 9K 344 in6_multi 65 9K 75 bmsafemap 3 9K 511 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 sctp_timw 32 8K 32 shmfd 1 8K 6 pfs_vncache 1 8K 1 freework 31 8K 500 CC Mem 30 8K 308 cred 30 8K 221 kqueue 120 8K 1478 audit_evclass 238 8K 300 pwddesc 118 8K 1368 taskqueue 66 7K 81 pf_ifnet 19 7K 44 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 DEVFSP 80 5K 204 ufs_dirhash 24 5K 33 UMA 270 5K 270 vt 11 5K 11 pf_table 2 4K 27 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 2 evdev 4 4K 4 acpisem 28 4K 28 proc-args 138 4K 2438 kcovinfo 52 4K 65 session 23 3K 49 sctp_athm 180 3K 1071 terminal 11 3K 11 uidinfo 4 3K 12 lockf 22 3K 87 hhook 8 3K 10 tcp_pcm_rack 9 3K 78 clone 9 3K 9 selfd 33 3K 18477 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 16 sctp_ifa 14 2K 16 sctp_map 112 2K 478 inpcbpolicy 56 2K 568 Unitno 28 2K 60 select 13 2K 55 CAM XPT 22 2K 543 msi 12 2K 12 newdirblk 12 2K 346 dirrem 6 2K 471 freeblks 6 2K 339 in_multi 6 2K 9 tun 4 2K 5 toponodes 6 2K 6 netlink 3 2K 60 ipsecpolicy 2 2K 2 mkdir 10 2K 692 freefile 10 2K 394 acpidev 20 2K 20 ip6opt 8 2K 25 crypto 6 2K 40 pf_osfp 11 2K 11 sctp_stri 2 1K 38 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 34 NFSD session 1 1K 1 diradd 7 1K 490 CAM periph 4 1K 271 osd 35 1K 312 sctp_ifn 6 1K 16 ipsec 3 1K 3 indirdep 3 1K 187 mld 6 1K 7 igmp 6 1K 7 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 118 cryptodev 11 1K 180 pci_link 10 1K 10 encap_export_host 12 1K 12 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 2 1K 4 procdesc 2 1K 12 eventfd 2 1K 5 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 soname 9 1K 4063 frag6 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 sctp_aadr 2 1K 25 pf_rule 1 1K 13 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 VN POLL 1 1K 2 aio 4 1K 7 pmchooks 1 1K 1 filecaps 5 1K 91 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 15038 pmc 1 1K 1 entropy 2 1K 35 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 334 sctp_iter 0 0K 14 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 14 tcp_do_rack 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 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 249 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 16 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 154 allocindir 0 0K 0 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 2 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 4 in6_mfilter 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 1 in_mfilter 0 0K 0 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 statfs 0 0K 200 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 56 lio 0 0K 98 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 1 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 168 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 300 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 653 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 sigio 0 0K 1 filedesc_to_leader 0 0K 2 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 78 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 10 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 md_sectors 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 1 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 8340 1058 18608 0 254 38494208 0 mbuf 256 8983 3469 87685 0 254 3187712 0 BUF TRIE 144 217 11571 1013 0 62 1697472 0 malloc-384 384 4174 26 4176 0 30 1612800 0 malloc-128 128 11866 131 12350 0 126 1535616 0 malloc-4096 4096 337 3 515 0 2 1392640 0 UMA Slabs 0 112 11228 34 11228 0 126 1261344 0 sctp_asoc 2256 56 454 238 0 254 1150560 0 malloc-16384 16384 63 5 608 0 1 1114112 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 144 6841 238 36247 0 62 1019376 0 vmem btag 56 17326 65 17326 0 254 973896 0 tcp_log 416 25 1757 1617 0 254 741312 0 malloc-65536 65536 11 0 14 0 1 720896 0 FFS inode 1168 570 32 967 0 8 703136 0 sctp_ep 1152 122 389 794 0 254 588672 0 malloc-4096 4096 133 5 2157 0 2 565248 0 socket 1024 155 353 2632 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 1737 153 19208 0 30 498960 0 256 Bucket 2048 199 11 1269 0 8 430080 0 THREAD 1824 198 18 733 0 8 393984 0 sctp_raddr 736 69 448 300 0 254 380512 0 VNODE 440 610 110 1010 0 30 316800 0 tcp_bbr_map 128 4 2414 10874 0 126 309504 0 malloc-2048 2048 129 15 817 0 8 294912 0 malloc-64 64 4415 184 5920 0 254 294336 0 MAP ENTRY 96 2630 394 63854 0 126 290304 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 115 13 180 0 8 262144 0 malloc-2048 2048 3 117 1122 0 8 245760 0 malloc-16 16 14725 275 17729 0 254 240000 0 malloc-32768 32768 6 1 126 0 1 229376 0 DEVCTL 1024 35 185 162 0 0 225280 0 malloc-256 256 593 277 5043 0 62 222720 0 ertt_txseginfo 40 1 5352 45575 0 254 214120 0 malloc-128 128 1254 265 29456 0 126 194432 0 UMA Zones 768 242 2 242 0 16 187392 0 FPU_save_area 832 200 25 1063 0 16 187200 0 PROC 1376 118 14 1313 0 8 181632 0 malloc-32 32 5443 227 6670 0 254 181440 0 FFS2 dinode 256 570 120 967 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-32768 32768 0 5 167 0 1 163840 0 sctp_chunk 152 45 995 790 0 254 158080 0 filedesc0 1072 118 22 1368 0 8 150080 0 malloc-1024 1024 128 16 147 0 16 147456 0 S VFS Cache 104 998 406 1478 0 126 146016 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 0 2 72 0 1 131072 0 unpcb 256 15 495 1232 0 254 130560 0 mbuf_packet 256 90 418 6906 0 254 130048 0 ksiginfo 112 114 930 214 0 126 116928 0 malloc-384 384 252 48 1451 0 30 115200 0 malloc-8192 8192 11 3 41 0 1 114688 0 g_bio 408 0 270 8791 0 30 110160 0 128 Bucket 1024 73 26 365 0 16 101376 0 malloc-128 128 562 213 4350 0 126 99200 0 malloc-1024 1024 67 29 250 0 16 98304 0 UMA Kegs 384 228 5 228 0 30 89472 0 syncache 168 0 528 4 0 254 88704 0 malloc-128 128 452 199 1087 0 126 83328 0 malloc-4096 4096 17 3 93 0 2 81920 0 sctp_readq 152 1 519 17 0 254 79040 0 tcp_inpcb 1320 30 27 299 0 8 75240 0 malloc-8192 8192 7 2 88 0 1 73728 0 malloc-8192 8192 8 1 28 0 1 73728 0 VMSPACE 616 80 34 1240 0 16 70224 0 64 Bucket 512 87 49 2028 0 30 69632 0 malloc-64 64 546 525 1771 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 4 0 1 65536 0 malloc-16384 16384 3 1 6 0 1 65536 0 malloc-256 256 152 103 832 0 62 65280 0 32 Bucket 256 94 161 1403 0 62 65280 0 sctp_stream_msg_out 112 6 534 47 0 254 60480 0 malloc-384 384 133 17 467 0 30 57600 0 malloc-384 384 29 121 615 0 30 57600 0 malloc-4096 4096 9 5 28 0 2 57344 0 malloc-64 64 59 760 32951 0 254 52416 0 malloc-64 64 340 479 366 0 254 52416 0 malloc-256 256 4 191 289 0 62 49920 0 malloc-256 256 66 129 1129 0 62 49920 0 malloc-256 256 130 65 493 0 62 49920 0 malloc-256 256 39 156 794 0 62 49920 0 DIRHASH 1024 35 13 41 0 16 49152 0 NAMEI 1024 0 48 15525 0 16 49152 0 malloc-8192 8192 3 3 37 0 1 49152 0 malloc-1024 1024 12 36 602 0 16 49152 0 pcpu-8 8 4949 683 5723 0 254 45056 0 Files 80 348 202 9793 0 126 44000 0 TURNSTILE 136 217 98 217 0 62 42840 0 pipe 736 21 34 374 0 16 40480 0 da_ccb 544 0 70 2283 0 16 38080 0 udp_inpcb 416 11 79 205 0 30 37440 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 99 468 397 0 254 36288 0 malloc-64 64 131 436 2561 0 254 36288 0 malloc-64 64 138 429 475 0 254 36288 0 malloc-64 64 212 355 1645 0 254 36288 0 tcp_rack_map 128 13 266 6353 0 126 35712 0 malloc-128 128 13 266 596 0 126 35712 0 malloc-128 128 113 166 660 0 126 35712 0 malloc-128 128 108 171 819 0 126 35712 0 malloc-128 128 78 201 79 0 126 35712 0 routing nhops 256 29 106 38 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 46 44 62 0 30 34560 0 malloc-256 256 48 87 478 0 62 34560 0 malloc-256 256 51 84 108 0 62 34560 0 SLEEPQUEUE 88 217 167 217 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 12 0 1 32768 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 3 1 4 0 1 32768 0 malloc-4096 4096 3 5 12 0 2 32768 0 malloc-2048 2048 11 5 14 0 8 32768 0 malloc-2048 2048 2 14 6 0 8 32768 0 malloc-2048 2048 5 11 33 0 8 32768 0 malloc-2048 2048 4 12 95 0 8 32768 0 malloc-1024 1024 0 32 7 0 16 32768 0 malloc-1024 1024 11 21 20 0 16 32768 0 malloc-1024 1024 5 27 192 0 16 32768 0 malloc-1024 1024 11 21 15 0 16 32768 0 malloc-1024 1024 1 31 1075 0 16 32768 0 malloc-512 512 7 57 14 0 30 32768 0 malloc-512 512 1 63 167 0 30 32768 0 malloc-512 512 8 56 123 0 30 32768 0 malloc-512 512 6 58 92 0 30 32768 0 malloc-512 512 8 56 11 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 tcp_rack_pcb 1152 9 19 78 0 8 32256 0 tcp_bbr_pcb 896 4 32 85 0 16 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 28 236 57 0 126 31680 0 clpbuf 2624 0 12 29 0 4 31488 0 sctp_laddr 48 89 499 272 0 254 28224 0 rl_entry 48 2 586 6 0 254 28224 0 malloc-32 32 275 607 506 0 254 28224 0 16 Bucket 144 65 131 323 0 62 28224 0 4 Bucket 48 7 581 9 0 254 28224 0 AIO 208 22 111 59 0 62 27664 0 udplite_inpcb 416 3 60 14 0 30 26208 0 cpuset 200 7 121 7 0 62 25600 0 PWD 40 64 542 413 0 254 24240 0 rtentry 168 30 114 38 0 62 24192 0 8 Bucket 80 65 235 493 0 126 24000 0 itimer 352 0 66 29 0 30 23232 0 ripcb 384 12 48 50 0 30 23040 0 malloc-384 384 6 54 9 0 30 23040 0 malloc-384 384 0 60 14 0 30 23040 0 malloc-384 384 2 58 2 0 30 23040 0 Mountpoints 2816 2 6 3 0 4 22528 0 udplite_inpcb ports 32 1 629 2 0 254 20160 0 udp_inpcb ports 32 4 626 31 0 254 20160 0 tcp_inpcb ports 32 9 621 131 0 254 20160 0 ertt 72 30 250 299 0 126 20160 0 malloc-32 32 135 495 200 0 254 20160 0 malloc-32 32 363 267 1239 0 254 20160 0 malloc-32 32 56 574 118 0 254 20160 0 malloc-32 32 116 514 3642 0 254 20160 0 malloc-32 32 6 624 1082 0 254 20160 0 2 Bucket 32 63 567 529 0 254 20160 0 KNOTE 160 0 125 61 0 62 20000 0 cryptop 280 0 70 9 0 30 19600 0 AIOCB 552 0 35 13 0 16 19320 0 L VFS Cache 320 0 60 20 0 30 19200 0 AIOLIO 272 0 70 49 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 0 1 1 0 1 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-4096 4096 1 3 7 0 2 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 3 29 7 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 sctp_asconf_ack 48 0 336 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 34252 0 254 16032 0 mqueue 248 1 63 1 0 62 15872 0 tcp_log_id_node 120 0 132 1 0 126 15840 0 kenv 258 17 43 1076 0 30 15480 0 mqnode 416 4 32 4 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 0 69 1 0 62 12144 0 malloc-32 32 11 367 6007 0 254 12096 0 malloc-16 16 101 649 1977 0 254 12000 0 malloc-16 16 43 707 433 0 254 12000 0 malloc-16 16 19 731 5375 0 254 12000 0 malloc-16 16 228 522 1413 0 254 12000 0 malloc-16 16 37 713 52 0 254 12000 0 malloc-16 16 279 471 28335 0 254 12000 0 malloc-16 16 139 611 813 0 254 12000 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 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 splice 184 0 0 0 0 62 0 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 368 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 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 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 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 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