Warning: Permanently added '10.128.1.61' (ECDSA) to the list of known hosts. 2020/03/11 13:14:23 fuzzer started 2020/03/11 13:14:23 dialing manager at 10.128.0.248:57022 2020/03/11 13:14:23 syscalls: 496 2020/03/11 13:14:23 code coverage: enabled 2020/03/11 13:14:23 comparison tracing: enabled 2020/03/11 13:14:23 extra coverage: support is not implemented in syzkaller 2020/03/11 13:14:23 setuid sandbox: support is not implemented in syzkaller 2020/03/11 13:14:23 namespace sandbox: support is not implemented in syzkaller 2020/03/11 13:14:23 Android sandbox: support is not implemented in syzkaller 2020/03/11 13:14:23 fault injection: support is not implemented in syzkaller 2020/03/11 13:14:23 leak checking: support is not implemented in syzkaller 2020/03/11 13:14:23 net packet injection: enabled 2020/03/11 13:14:23 net device setup: support is not implemented in syzkaller 2020/03/11 13:14:23 concurrency sanitizer: support is not implemented in syzkaller 2020/03/11 13:14:23 devlink PCI setup: support is not implemented in syzkaller 13:14:56 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x4, 0x5, 0x8}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x8, 0x14}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x0, 0x8001}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x4, 0x1, 0x549c, 0x9}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x3}, 0x8) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000002c0)={r1, 0xfffffffe, 0x83d6}, 0xc) r4 = accept4(0xffffffffffffff9c, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000340)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000400)={@in={{0x10, 0x2, 0x2, @multicast2}}, 0x0, 0xfffffff8, 0xffffff7f, 0x10b, 0x611, 0x3, 0xff}, &(0x7f00000004c0)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000500)={@in={{0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r6, 0xcfa, 0x8000, 0x4f7f}, 0x94) r7 = open(&(0x7f00000005c0)='./file0\x00', 0x8, 0x1ca) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000600)={@in6={{0x1c, 0x1c, 0x0, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0xbc21, 0x8, 0x7fff}, &(0x7f00000006c0)=0x88) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000000700)={0x5, 0x900, 0xfff, 0x7, r8}, 0x10) r9 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000740), 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x11, &(0x7f0000000780), 0x4) freebsd10_pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r11, 0x84, 0x14, &(0x7f0000000800)={0x3, [0x1, 0x8c, 0x6]}, &(0x7f0000000840)=0xa) setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffff9c, 0x6, 0x401, &(0x7f0000000880)={0x6, "01859a3145ff2f351a4daa45045fc41a"}, 0x14) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000900)={0x3f, &(0x7f00000008c0)=[@in6={0x1c, 0x1c, 0x2, 0xfffffe01, @mcast2, 0x10000}, @in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000940)=0x8) r12 = fcntl$dupfd(r5, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r12, 0x84, 0x10, &(0x7f0000000980)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000009c0)={0x0, 0x4c, "ca8f03e8033666c29dfe3ff6b3f1df0da60e297852e72e676dc24692c9643df402b33505257b70c4827d70fc6ab260e30137f6c82754bb5bd37332d6b8cef054bd72bbba19305ac3e668324b"}, &(0x7f0000000a40)=0x54) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000a80)={@in6={{0x1c, 0x1c, 0x2, 0x100, @mcast1, 0x3}}, r1, 0x5, 0x7, 0x53}, &(0x7f0000000b40)=0x88) getsockopt$inet_sctp_SCTP_STATUS(r10, 0x84, 0x100, &(0x7f0000000b80)={r13, 0x3ff, 0x4, 0x2, 0x5, 0x100, 0x100, 0x401, {@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r14, 0x1000, 0x6, 0x1f23, 0xfff}}, &(0x7f0000000c40)=0xb8) r15 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000c80), 0x20000000) pwritev(r15, &(0x7f0000001dc0)=[{&(0x7f0000000cc0)="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", 0x1000}, {&(0x7f0000001cc0)="3fe09255673abdbca01ca5d5f8c5353d90ff278000f54cd708bdef533d5752d3472578403b67d13630c6e2725862b850a04c53a9236addd3d49ae50d12ef8d9a5928fffa70cdb57efd2d7e0b39b9c39badeeb1b7a2802c600e116c8f548d242a430b80c6205c10a9d53ef04f0c2502c7c8241c749532ca75f5cdf2f9211dd1dc969f2e3e6d9822e4ab552fabe39ebab4b3222d0879544d86dcb33c9115c533e713688560aa4a2fcf466498f388535a31ef2a6cb526d84f3742b16a866cea873df6da2a16ba3e54cdad7834931c585015c7479434551f749736200ae29425a1cb0443682e6df6", 0xe6}], 0x2, 0x7) 13:14:56 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000040)={{"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", "f5cfa3ad0fc588181c8eabc18016cdd06cfbb24cbd335e610e3afde6be8e031e", 0x81, 0x62}, &(0x7f0000000000)="e618ea9987f14b3c0759", 0x61ff2081, 0x554, 0x2cb, 0xffffffff80000000, 0x9e, 0x4, 0x4de7, 0xfffffffa}) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000500)={{"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", "d3ea849e49b067d79a3bd38f5f23bcf73bc1505085d2d7f6f414eeadeeff05a7", 0x6, 0x2}, &(0x7f00000004c0)="a8e236551f1498699f6d", 0xfffffffffffffbff, 0x1000, 0xac, 0x4, 0xffffffff, 0x3, 0x2, 0x2}) r2 = geteuid() freebsd11_lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000980)='./file0\x00', r2, r3) r4 = fcntl$dupfd(r0, 0x11, 0xffffffffffffff9c) getsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f0000000a80)=""/243, &(0x7f0000000b80)=0xf3) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000bc0)=0x1000, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000c00)={0x8, 0x7, 0x34, 0x20, 0x1, 0xcf, 0xf0, 0x0, 0x80, 0x3, 0x1f}, 0xb) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000d40)={0xfffffd66, &(0x7f0000000cc0)=[@in={0x10, 0x2, 0x3}, @in={0x10, 0x2, 0x3, @multicast1}, @in={0x10, 0x2, 0x3, @rand_addr=0x8}, @in6={0x1c, 0x1c, 0x1, 0x0, @empty, 0x100}]}, &(0x7f0000000d80)=0x8) pipe2(&(0x7f0000000dc0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETSTATE(r6, 0xc0f24413, &(0x7f0000000e00)="d69787c813f0b1fb451f981eddb84c63f39fef252278205f305da9103dc25bac390db7cb492a82a0db6ff80f623820ef02573a45a59465ea52e04e1126ab787904206c5ffd1646af622fa263b16180b8e63d46c7839d7b1d12e4ae42d1c8b94cdfd1d1ba10d789eebaa4d7e9a70de992bf617506c7ea390ef151121814acf473b5f81193aa97cf113240312351a3f3547d") getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000ec0)={0x0, 0xc00, 0x5, 0xa6d, 0x525}, &(0x7f0000000f00)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={r8, 0x4, 0x1000, "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"}, 0x1008) dup2(r0, r1) r9 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001f80)) getsockopt(r9, 0xd5, 0x80000001, &(0x7f0000001fc0)=""/225, &(0x7f00000020c0)=0xe1) r10 = fcntl$dupfd(r6, 0x11, 0xffffffffffffffff) setsockopt$inet_udplite(r10, 0x88, 0x6, &(0x7f0000002100)=0x3, 0x4) ioctl$DIOCRGETTSTATS(r6, 0xc4504440, &(0x7f0000002180)={{"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", "3de09b2de93736295631b4315266ccb26f803214f80b8531c6de210ab461a50d", 0x9, 0xc1}, &(0x7f0000002140)="6346706577ccb1f15a988a60f2d53fb0e2a3b689a8d0", 0xffffffffffffb316, 0x1, 0x10001, 0x7, 0x10000, 0x1, 0xff, 0x6}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000002600)={@in={{0x10, 0x2, 0x2, @loopback}}, r8, 0x9, 0x4, 0x0, 0x7f, 0x9}, &(0x7f00000026c0)=0xa0) freebsd10_pipe(&(0x7f0000002700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r11, 0x84, 0x8004, &(0x7f0000002840)={0x0, &(0x7f0000002740)=[@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x10}, @in6={0x1c}]}, &(0x7f0000002880)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f00000028c0)={r8, 0x9, 0xfffffff8, 0x0, 0x1000, 0xc92, 0x8001, 0x7ff, {@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast2, 0x2}}, r12, 0x5, 0xfffff5bc, 0x0, 0x3f, 0x6dec7d87}}, &(0x7f0000002980)=0xac) r13 = semget$private(0x0, 0x3, 0x12) freebsd11_lstat(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000002c00)={{0xffffffff, 0x0, r14, r15, r16, 0x180, 0x8}, 0x4, 0x1, 0x3}) 13:14:56 executing program 2: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x8000, 0x0, 0x9, 0x8001, 0x7f, 0x7ff, 0x7, {@in={{0x10, 0x2, 0x1}}, 0x0, 0x0, 0x1, 0x6, 0x47, 0x8}}, &(0x7f0000000180)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x4, r3}, 0xc) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000200)=0xfffffff9, 0x4) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x6, 0xff}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000280)={r2, 0x0, 0x8001, 0xfffffff7, 0x2, 0x3}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={r5, 0xa, 0x7}, 0x8) r6 = dup2(0xffffffffffffffff, r0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x80010, r6, 0x8) syz_extract_tcp_res$synack(&(0x7f0000000340), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000380)={@in={{0x10, 0x2, 0x3, @broadcast}}, r2}, &(0x7f0000000440)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000480)={r7, 0x4}, 0x8) r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$DIOCRADDADDRS(r8, 0xc4504443, &(0x7f0000000580)={{"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", "7b8efe9639b64b60dc648a7031ff456ea40f40d35ac0a83e7c14d4fd009b71bc", 0x1, 0x7}, &(0x7f00000004c0)="452075bdba0e019d73f5979b494ddde3774f116fa43cf37f331e379082768d6bab32383ffe9676ae9887eef57df3bede9b5ab47edd9b74543940dc04c1071dbbcf9c43388cc526f4d35b9927ee2bf5fc428bcf4f0c39d3c6dd375acbf19fe029b1c30978b33bb96068ccc546a2ea55536145ef115b19945d60d87037b9c98c98c788208e6ff71fb731fbbf6d506cfddfee290fea2b38cac6126a6da42cd4bfadf7eeb1948b151e718fcd6754fb4a1275387ea17a1136e050d74758db1b", 0xffff, 0x1, 0x3f, 0x0, 0x6, 0x4d, 0x0, 0x5}) freebsd10_pipe(&(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) read(r9, &(0x7f0000000a40)=""/143, 0x8f) getrlimit(0x4, &(0x7f0000000b00)) r11 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r11, 0x84, 0x1c, &(0x7f0000000b40)=0x2, 0x4) sendto$unix(r10, &(0x7f0000000b80)="4db3bed8a55f46614ada2bbeb45406e7c65a3921e4942d77701adff121a76f67a67f389184397d9ce546e353712dfc85538d284fcf778b133c6cc650b0ecc8ccaab3d238a85348730844b08584a954f211d7cbe20ad6c6acec4f1943e1019d00d1d8d175c9eb009bda3faea1050d7d9d5ed0a66d124f0dba12e8316734727cfa14a10abb33a45267309eed51c515334589d6c0f8176c0130de33a97ed510e1603880d99ec78961bb53cb71137e7e7f0a24fdb7fa1524daf6b14f1eb669f73e1e6fd94b9e6b10a99a1c953b68edbf36e537f3377b339c2a", 0xd7, 0x44, &(0x7f0000000c80)=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) r12 = socket(0x17, 0x5, 0x7) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000cc0)={r3, 0x0, 0x2, 0x4, 0x4}, &(0x7f0000000d00)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r12, 0x84, 0x8001, &(0x7f0000000d80)={r13, &(0x7f0000000d40)=[@in6={0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8000}, @in6={0x1c, 0x1c, 0x0, 0x53c, @empty, 0x9}]}, &(0x7f0000000dc0)=0x8) r14 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_linger(r14, 0xffff, 0x80, &(0x7f0000000e00)={0x200, 0x1f}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000e40)={0x0, 0x6}, &(0x7f0000000e80)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r10, 0x84, 0x29, &(0x7f0000000ec0)={r15, 0x9}, 0x8) getuid() 13:14:56 executing program 3: truncate(&(0x7f0000000000)='./file0\x00', 0x8) sigaltstack(&(0x7f0000ff8000/0x6000)=nil, &(0x7f0000000040)) r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x200, 0x8) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x800, 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000100)=@in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000140)="ff71fafb1398e531f7d6319b1e207ffa7b7ef578905f331608dfdeb3798b07369dac10d08e269454b5d3524ca2d7ff57c494f53c27b7adddeb16cb231205c4dbe0dc20c8781da834a4a91f0cef026ebd04b165fe56955e7b61702af2d5f5d1d429a4030a4bc4ad7d4bfed851829687c1d5e3a05c66a66c31af83df1b55212e311ac6c536df8e7301f0928b6e5a3852ded78acd694b7fe52aed645826d753dc0c9d4b044548a6991f2379a6c7498859d48a8c880810114a1ca99ab6c0461945b9356742e12e7acbc20cd54844cd", 0xcd}, {&(0x7f0000000240)="e4f7022b121dacb0323c148d76ef1c60cf5032c007b1fedd69a15c1b57ef1d00d4d356e717448fd66ffe5b059be2f499cb2a98ccf13818b2f1888437c2b4e258e1ec12cbd30067731740da1ef80786a98c55a039e5874fb433c4101b012bcad36f0929dce39ca4f5ce1c801be3cb8a40923624568d35b0499816489946fa98e8adbeb0589b3a133a660588c475c6e7fd3eeb8239464b71be22c475650f7924527de2dc18e100e008882405ca05a4cf671520fd0a404249c371fcf1d204b4c90e84daed9d4bcfbf907e432b12646147aba4d5e9d20f", 0xd5}], 0x2, &(0x7f0000000380)=[{0x3c, 0x6, 0x6000000, "8c06bc23f33af15502959335798e32407a42b91934be2fce5b9677507cb782ab4cb2bbe695b4422ec9f578cccba210"}, {0x68, 0x88, 0x33a9, "e4c0f751459267dedb3f833656e30287baae782e8bb1cdeb8aa9a23ad478bdbad324c3ea967e7d5d13435eb199f1eaf4b0b2f744343b33ade903a3200868e4e508e41b96b26a5c4d1f3a392484f8fdd3c41aaa9b132025d466"}], 0xa4}, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000480)=0x3, 0x4) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x300000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000500)={0x0, 0x80000001}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000580)={r4, 0xfff}, &(0x7f00000005c0)=0x8) r5 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x7, @empty, 0xfff}}, r6, 0xfff, 0x1, 0x10, 0x2, 0xc000, 0x3}, 0x94) pipe2(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_udp(r8, 0x11, 0x0, &(0x7f0000000780), &(0x7f00000007c0)=0x4) r9 = socket$inet(0x2, 0x1, 0x3) getsockopt$inet_int(r9, 0x0, 0x1b, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r7, 0x84, 0x8007, &(0x7f0000000900)={0xa22, &(0x7f0000000880)=[@in={0x10, 0x2, 0x1, @broadcast}, @in6={0x1c, 0x1c, 0x0, 0x3f, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xfff}, @in6={0x1c, 0x1c, 0x1, 0x1, @empty, 0x8000}, @in6={0x1c, 0x1c, 0x3, 0x800, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xffff2a49}]}, &(0x7f0000000940)=0x8) r10 = dup2(r5, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000980)={0x0, 0x9}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x19, &(0x7f0000000a00)={r11, 0x6}, &(0x7f0000000a40)=0x8) r12 = semget$private(0x0, 0x3, 0x4d1) freebsd11_lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000b40)='./file1\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r7, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r12, 0x0, 0x1, &(0x7f0000000d80)={{0x3, r13, r14, r15, r16, 0x1ac, 0x81ab}, 0x40, 0x81, 0xd34e}) r17 = socket$inet(0x2, 0x5, 0x0) connect$inet(r17, &(0x7f0000000dc0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r18 = socket$inet_icmp(0x2, 0x2, 0x1) accept4$inet(r18, &(0x7f0000000e00)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000e40)=0x10, 0x20000000) panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/i386/kernel/sys/netinet/ip_output.c:325 cpuid = 0 time = 1583932496 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0024ab8150 vpanic() at vpanic+0x1c7/frame 0xfffffe0024ab81b0 panic() at panic+0x43/frame 0xfffffe0024ab8210 ip_output() at ip_output+0x2489/frame 0xfffffe0024ab8360 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0xffc/frame 0xfffffe0024ab84a0 sctp_send_initiate() at sctp_send_initiate+0xa3f/frame 0xfffffe0024ab85a0 sctp_lower_sosend() at sctp_lower_sosend+0x3f3e/frame 0xfffffe0024ab8780 sctp_sosend() at sctp_sosend+0x501/frame 0xfffffe0024ab88b0 sosend() at sosend+0xc6/frame 0xfffffe0024ab8920 kern_sendit() at kern_sendit+0x33d/frame 0xfffffe0024ab89d0 freebsd32_sendmsg() at freebsd32_sendmsg+0x256/frame 0xfffffe0024ab8ab0 ia32_syscall() at ia32_syscall+0x2e4/frame 0xfffffe0024ab8bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0x8142fc1 KDB: enter: panic [ thread pid 817 tid 100120 ] Stopped at kdb_enter+0x67: movq $0,0x146d2d6(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe002b600000 rdx 0x3ffff rbx 0 rsp 0xfffffe0024ab8130 rbp 0xfffffe0024ab8150 rsi 0x40001 rdi 0xffffffff810b4ca6 vprintf+0x176 r8 0 r9 0xffffffff r10 0x7ad ll+0x78c r11 0xfffffe0024952610 r12 0xffffffff82068e30 ddb_dbbe r13 0 r14 0xffffffff819327b4 r15 0xffffffff819327b4 rip 0xffffffff810a9f67 kdb_enter+0x67 rflags 0x200086 kernphys+0x86 kdb_enter+0x67: movq $0,0x146d2d6(%rip) db> show proc Process 817 (syz-executor.3) at 0xfffff8003a509530: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 777 at 0xfffff8003a508a60 ABI: FreeBSD ELF32 arguments: /root/syz-executor.3 reaper: 0xfffff80003311000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0003dfd3d0 (map 0xfffffe0003dfd3d0) (map.pmap 0xfffffe0003dfd490) (pmap 0xfffffe0003dfd4f0) threads: 2 100115 RunQ syz-executor.3 100120 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 817 777 777 0 R (threaded) syz-executor.3 100115 RunQ syz-executor.3 100120 Run CPU 0 syz-executor.3 816 769 769 0 R ifconfig 815 776 776 0 R (threaded) syz-executor.2 100114 Run CPU 1 syz-executor.2 100119 RunQ syz-executor.2 814 804 814 0 Ss select 0xfffff80003a7d540 dhclient 809 768 768 0 R (threaded) syz-executor.0 100072 RunQ syz-executor.0 100118 S uwait 0xfffff80003a64980 syz-executor.0 808 1 808 0 Ss select 0xfffff8000355f9c0 dhclient 804 788 422 65 S select 0xfffff8000355f240 dhclient 788 422 422 0 S wait 0xfffff80003c8d000 sh 777 766 777 0 Rs syz-executor.3 776 766 776 0 Rs syz-executor.2 769 766 769 0 Ss wait 0xfffff8003a508530 syz-executor.1 768 766 768 0 Ss nanslp 0xffffffff824ffe41 syz-executor.0 766 764 764 0 S (threaded) syz-fuzzer 100082 S uwait 0xfffff80003821c00 syz-fuzzer 100103 S uwait 0xfffff80003a67000 syz-fuzzer 100104 S uwait 0xfffff80003a67100 syz-fuzzer 100105 S uwait 0xfffff80003a67200 syz-fuzzer 100106 S uwait 0xfffff80003820a00 syz-fuzzer 100107 S kqread 0xfffff80003843300 syz-fuzzer 100108 S uwait 0xfffff80003479300 syz-fuzzer 100109 S uwait 0xfffff80003479400 syz-fuzzer 100110 S uwait 0xfffff80003479500 syz-fuzzer 100111 S uwait 0xfffff80003479b00 syz-fuzzer 100112 S uwait 0xfffff80003a64780 syz-fuzzer 764 762 764 0 Ss pause 0xfffff80003c97b08 csh 762 680 762 0 Ss select 0xfffff8000355ccc0 sshd 746 1 746 0 Ss+ ttyin 0xfffff800033ea8b0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b3b0b0 getty 744 1 744 0 Ss+ ttyin 0xfffff80003b3b4b0 getty 743 1 743 0 Ss+ ttyin 0xfffff80003b3b8b0 getty 742 1 742 0 Ss+ ttyin 0xfffff80003b3bcb0 getty 741 1 741 0 Ss+ ttyin 0xfffff80003b3a0b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80003b3a4b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80003b3a8b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80003b3acb0 getty 736 1 22 0 S+ piperd 0xfffff80003c958e8 logger 735 734 22 0 S+ nanslp 0xffffffff824ffe41 sleep 734 1 22 0 S+ wait 0xfffff80003c8d530 sh 684 1 684 0 Ss nanslp 0xffffffff824ffe40 cron 680 1 680 0 Ss select 0xfffff8000355f040 sshd 493 1 493 0 Ss select 0xfffff80003a7dec0 syslogd 422 1 422 0 Ss wait 0xfffff80003d62530 devd 421 1 421 65 Ss select 0xfffff80003a7dc40 dhclient 336 1 336 0 Ss select 0xfffff8000355f0c0 dhclient 333 1 333 0 Ss select 0xfffff80003a7dd40 dhclient 21 0 0 0 DL vlruwt 0xfffff800033f1a60 [vnlru] 20 0 0 0 DL syncer 0xffffffff825d62d8 [syncer] 19 0 0 0 DL (threaded) [bufdaemon] 100065 D qsleep 0xffffffff825d57d8 [bufdaemon] 100066 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100081 D sdflush 0xfffff8000341ace8 [/ worker] 18 0 0 0 DL psleep 0xffffffff825f1248 [vmdaemon] 17 0 0 0 DL (threaded) [pagedaemon] 100063 D psleep 0xffffffff8261d158 [dom0] 100069 D launds 0xffffffff8261d164 [laundry: dom0] 100070 D umarcl 0xffffffff81536a40 [uma] 16 0 0 0 DL - 0xffffffff8235a6b0 [rand_harvestq] 15 0 0 0 DL waiting 0xffffffff82662720 [sctp_iterator] 9 0 0 0 DL - 0xffffffff825d51dc [soaiod4] 8 0 0 0 DL - 0xffffffff825d51dc [soaiod3] 7 0 0 0 DL - 0xffffffff825d51dc [soaiod2] 6 0 0 0 DL - 0xffffffff825d51dc [soaiod1] 5 0 0 0 DL (threaded) [cam] 100031 D - 0xffffffff82235ac0 [doneq0] 100062 D - 0xffffffff82235988 [scanner] 4 0 0 0 DL crypto_ 0xfffff8000321b190 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffff8000321b130 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff825eb2b8 [crypto] 14 0 0 0 DL seqstat 0xfffff80003369888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100022 D - 0xffffffff8261b788 [g_event] 100023 D - 0xffffffff8261b798 [g_up] 100024 D - 0xffffffff8261b790 [g_down] 12 0 0 0 WL (threaded) [intr] 100005 I [swi6: Giant taskq] 100007 I [swi5: fast taskq] 100011 I [swi6: task queue] 100017 I [swi1: netisr 0] 100018 I [swi3: vm] 100019 I [swi4: clock (0)] 100020 I [swi4: clock (1)] 100032 I [irq24: virtio_pci0] 100033 I [irq25: virtio_pci0] 100034 I [irq26: virtio_pci0] 100035 I [irq27: virtio_pci0] 100036 I [irq28: virtio_pci1] 100037 I [irq29: virtio_pci1] 100038 I [irq30: virtio_pci1] 100039 I [irq31: virtio_pci1] 100040 I [irq32: virtio_pci1] 100045 I [irq10: virtio_pci2] 100047 I [irq1: atkbd0] 100048 I [irq12: psm0] 100049 I [swi0: uart uart++] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80003311000 [init] 10 0 0 0 DL audit_w 0xffffffff826633b0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8260adc8 [swapper] 100006 D - 0xfffff80003338000 [thread taskq] 100008 D - 0xfffff80003205d00 [config_0] 100009 D - 0xfffff80003339d00 [kqueue_ctx taskq] 100010 D - 0xfffff80003339c00 [aiod_kick taskq] 100012 D - 0xfffff80003205c00 [if_config_tqg_0] 100013 D - 0xfffff80003205b00 [if_io_tqg_0] 100014 D - 0xfffff80003205a00 [if_io_tqg_1] 100015 D - 0xfffff80003205900 [softirq_0] 100016 D - 0xfffff80003205800 [softirq_1] 100021 D - 0xfffff80003339a00 [firmware taskq] 100026 D - 0xfffff80003339800 [crypto_0] 100027 D - 0xfffff80003339800 [crypto_1] 100041 D - 0xfffff80003334a00 [vtnet0 rxq 0] 100042 D - 0xfffff80003334900 [vtnet0 txq 0] 100043 D - 0xfffff80003334800 [vtnet0 rxq 1] 100044 D - 0xfffff80003334700 [vtnet0 txq 1] 100046 D vtbslp 0xfffff80003572d80 [virtio_balloon] 100050 D - 0xfffff80003845000 [mca taskq] 100055 D - 0xffffffff81cd5ad0 [deadlkres] 100058 D - 0xfffff80003b36500 [acpi_task_0] 100059 D - 0xfffff80003b36500 [acpi_task_1] 100060 D - 0xfffff80003b36500 [acpi_task_2] 100061 D - 0xfffff80003339600 [CAM taskq] db> show all locks Process 817 (syz-executor.3) thread 0xfffffe0024952100 (100120) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0024c23380) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13643 Process 815 (syz-executor.2) thread 0xfffffe002496d700 (100114) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff825120d0) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_umtx.c:512 db> show malloc Type InUse MemUse Requests devbuf 4213 4851K 4238 vtbuf 24 1968K 46 sysctloid 26033 1517K 26097 kobj 332 1328K 488 newblk 527 1156K 582 vfscache 4 1025K 4 pcb 33 548K 88 inodedep 37 530K 94 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 388K 4 subproc 123 258K 885 acpica 1674 185K 52709 vnet_data 1 168K 1 filedesc 21 149K 61 pagedep 20 133K 31 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 222 89K 253 bus 988 79K 3374 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 494 62K 494 BPF 22 36K 22 gtaskqueue 22 34K 22 umtx 270 34K 270 kdtrace 175 34K 1699 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 vmem 3 22K 4 ifaddr 68 22K 70 kbdmux 6 22K 6 temp 34 17K 1799 ufs_mount 3 17K 4 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 lltable 42 15K 42 ithread 89 15K 89 bus-sc 30 14K 1431 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 99 ether_multi 139 12K 144 eventhandler 122 11K 122 pfs_nodes 20 10K 20 GEOM 60 10K 487 rman 82 10K 423 in6_multi 73 9K 73 bmsafemap 2 9K 63 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 232 8K 290 routetbl 51 8K 55 CAM DEV 3 6K 510 kqueue 58 6K 822 plimit 22 6K 348 cred 22 6K 201 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 ufs_dirhash 24 5K 24 DEVFSP 72 5K 76 taskqueue 42 5K 42 memdesc 1 4K 1 MCA 32 4K 32 diradd 32 4K 62 evdev 4 4K 4 kcovinfo 64 4K 68 UMA 236 4K 236 session 26 4K 35 pgrp 26 4K 35 hhook 13 4K 13 ip6ndp 17 4K 18 sctp_atcl 6 3K 6 acpisem 22 3K 22 terminal 11 3K 11 proc-args 48 3K 532 mkdir 21 3K 38 indirdep 10 3K 10 select 18 3K 18 uidinfo 3 3K 7 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 29 newdirblk 15 2K 19 sctp_ifa 14 2K 14 CAM XPT 22 2K 543 Unitno 27 2K 45 crypto 2 2K 2 in_multi 5 2K 6 acpidev 20 2K 20 msi 9 2K 9 tun 7 2K 7 softdep 1 1K 1 dirrem 4 1K 28 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 sctp_stro 1 1K 1 clone 8 1K 8 vnodemarker 2 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 86 pci_link 10 1K 10 sctp_ifn 5 1K 5 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 epoch 4 1K 4 cdev 2 1K 2 encap_export_host 8 1K 8 osd 3 1K 9 freefile 2 1K 22 inpcbpolicy 8 1K 156 sctp_atky 7 1K 7 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 soname 5 1K 5732 pmchooks 1 1K 1 prison 4 1K 4 filecaps 5 1K 72 sctp_athm 6 1K 6 nexusdev 5 1K 5 entropy 2 1K 37 tcpfunc 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 freework 1 1K 26 sctp_map 2 1K 2 vnet_data_free 1 1K 1 iov 1 1K 13499 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ath_hal 0 0K 0 athdev 0 0K 0 madt_table 0 0K 2 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 pvscsi 0 0K 0 smartpqi 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 dmar_dmamap 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 isci 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 CAM CCB 0 0K 1876 vm_fictitious 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 UMAHash 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 18 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 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 freeblks 0 0K 25 freefrag 0 0K 5 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 xform 0 0K 0 NLM 0 0K 0 nfsclient_nlminfo 0 0K 0 nfsclient_lock 0 0K 0 NFS FHA 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 LRO 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 4 sctp_iter 0 0K 8 sctp_mvrf 0 0K 0 sctp_timw 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 8 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 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 0 fadvise 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 statfs 0 0K 188 export_host 0 0K 0 cl_savebuf 0 0K 2 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 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 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 90 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 94 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_disk 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 582 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 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 72 geom_flashmap 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 diroffdiroff 0 0K 0 NEWdirectio 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 NFSD srvcache 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 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 db> show ktr No such command; use "help" to list available commands