Warning: Permanently added '10.128.1.42' (ECDSA) to the list of known hosts. 2020/03/09 20:43:33 fuzzer started 2020/03/09 20:43:33 dialing manager at 10.128.0.248:45006 2020/03/09 20:43:34 syscalls: 496 2020/03/09 20:43:34 code coverage: enabled 2020/03/09 20:43:34 comparison tracing: enabled 2020/03/09 20:43:34 extra coverage: support is not implemented in syzkaller 2020/03/09 20:43:34 setuid sandbox: support is not implemented in syzkaller 2020/03/09 20:43:34 namespace sandbox: support is not implemented in syzkaller 2020/03/09 20:43:34 Android sandbox: support is not implemented in syzkaller 2020/03/09 20:43:34 fault injection: support is not implemented in syzkaller 2020/03/09 20:43:34 leak checking: support is not implemented in syzkaller 2020/03/09 20:43:34 net packet injection: enabled 2020/03/09 20:43:34 net device setup: support is not implemented in syzkaller 2020/03/09 20:43:34 concurrency sanitizer: support is not implemented in syzkaller 2020/03/09 20:43:34 devlink PCI setup: support is not implemented in syzkaller login: Expensive timeout(9) function: 0xffffffff811214a0(0) 0.004206121 s 20:44:11 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x75, "ad0097d1f0bca32d5fae366841fb4099be5fd4450ab8fb1a86ac106d7e3549d0f3f949e97a68d4f839eb4926cb2f5b82079e3ad2211382cff90046c5409ed7631364313139bf89630df750987f44048ea739e003ad347fb3c1d9afaa19a0e4bade63df857e2401c3786fb7f6d62430dad9325855ac"}, &(0x7f00000000c0)=0x7d) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x5, 0x7, 0x2000, 0x4, 0x8000, 0x1000, 0x3ff, 0x200, r2}, 0x20) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r2, 0x1000, "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"}, &(0x7f0000001180)=0x1008) r5 = accept(r0, &(0x7f00000011c0)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000001200)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001240)={0x8, 0x4, 0x2c20, 0x0, 0x7, 0x4, 0x0, 0xffffffff, 0x0}, &(0x7f0000001280)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f00000012c0)={r6, 0x200, 0x1000, "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"}, 0x1008) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000002300)={0x0, 0x6}, &(0x7f0000002340)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000002380)={r7, 0x1, 0x8, 0x3}, &(0x7f00000023c0)=0x10) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r8, 0x84, 0x3, &(0x7f0000002400)={0x80, 0x0, 0x36f2, 0x80}, 0x8) freebsd11_lstat(&(0x7f0000002440)='./file0\x00', &(0x7f0000002480)) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000025c0)={0xf6, &(0x7f0000002500)=[@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1c, 0x2, 0x1, @empty, 0x7}, @in6={0x1c, 0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x23}, @in={0x10, 0x2, 0x2}, @in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1c, 0x2, 0x9, @mcast2, 0x6}]}, &(0x7f0000002600)=0x8) r9 = socket$inet(0x2, 0x5, 0x7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000002640)={0x0, 0x0, 0x2, 0x9, 0xf9}, &(0x7f0000002680)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f00000026c0)={0x3, 0x6, 0x2818, 0x3, 0x0, 0x800, 0x1, 0xe471, r10}, &(0x7f0000002700)=0x20) freebsd10_pipe(&(0x7f0000002740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002780)={r4, 0x8e21}, &(0x7f00000027c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r11, 0x84, 0x902, &(0x7f0000002800)=r13, 0x4) r14 = accept4$inet(r3, &(0x7f0000002840)={0x10}, &(0x7f0000002880)=0x10, 0x10000000) getpeername(r14, &(0x7f00000028c0)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000002900)=0x10) r15 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r12, 0x84, 0x7, &(0x7f0000002940)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r13}, &(0x7f0000002a00)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r15, 0x84, 0x2, &(0x7f0000002a40)={r16, 0xcc, 0x5, 0x54d, 0x20, 0x101}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000002a80)={0x101, 0x2000, 0x2, 0x81, r6}, &(0x7f0000002ac0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r11, 0x84, 0x8003, &(0x7f0000002bc0)={r17, &(0x7f0000002b00)=[@in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @local}, @in6={0x1c}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000002c00)=0x8) r18 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r18, &(0x7f0000002d80)={&(0x7f0000002c40)=@in={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10, &(0x7f0000002d00)=[{&(0x7f0000002c80)="6414cfc612d53eda9ca5f1885806bf67e430b8f4e6383cb49770689decf13683b55dc87c463ca9d064f7d6e785963dd32b6e12ea0eccbc4d1b0786eda5a378b7c4af25f60de63b3e783fdd", 0x4b}], 0x1, &(0x7f0000002d40)=[@authinfo={0x10, 0x84, 0x8, {0x4}}, @init={0x14, 0x84, 0x1, {0x1000, 0x3, 0x7, 0x7ff}}, @authinfo={0x10, 0x84, 0x8, {0xff}}], 0x34, 0x80}, 0x20000) ioctl$DIOCXROLLBACK(r12, 0xc0104453, &(0x7f0000002dc0)="c5b94b7a2fdac479498e573dedd16169a6a45f7d8c66439ac1b3c368283a7e04adc2bb2cefac84f0d27a739344c15b5ec2c80e378581028d7152a881b86d8f5f25cb364bf957a87a39561ddcfb9d23d1cd7ae2ffd7eae9e49ca1add6a7e50a16d19b4fd2dd4b45b301365a7243609f2cdd8d34800354a0c128d44e97b477e0c93901a9a959497e9062ad5abd2938d120c24a") 20:44:11 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x81d2, 0x2, 0x2, 0x2}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x7, 0xfffffbff, 0xff, 0xa53, 0x6}, &(0x7f0000000100)=0x14) r4 = open$dir(&(0x7f0000000140)='./file0\x00', 0x80, 0x124) fcntl$setstatus(r4, 0x4, 0x0) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000180)="690a05ecb214441841bd86279a726789574666c3acc411ffd9304407833561eba8c959cd8debe3d58231a8ad3a49729d3d5adff24d5b02fd119c318410b85ed39f94da") r5 = semget(0x2, 0x3, 0x94) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) __semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000400)={{0x5, r6, r7, r8, r9, 0x1a9, 0x8000}, 0x7, 0x2, 0xbf38}) semget(0x0, 0x0, 0x20) __semctl$IPC_RMID(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000440)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000480)={0x2, 0x0, 0x2810, 0xc0000, 0xffffd9fc, 0x50d3, 0x1, 0x10001, r3}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast2, 0x7f}}, r10, 0x7, 0x3, 0x1, 0x2, 0xb40}, &(0x7f00000005c0)=0x94) getresuid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)) r11 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x6, r11) r12 = semget(0x3, 0x5, 0x10) __semctl$SEM_STAT(r12, 0x2, 0xa, &(0x7f00000006c0)=""/93) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000740)={0x0, 0x81}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000007c0)={@in6={{0x1c, 0x1c, 0x2, 0x2, @mcast2, 0xfffffffe}}, r13, 0x8, 0x7, 0x30c, 0x6, 0xffff, 0x20}, 0x94) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000880), &(0x7f00000008c0)=0x4) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000900)="bd2cfa73616a19eb21173081e4e6930389e32957d7") r14 = msgget$private(0x0, 0x80) msgsnd(r14, &(0x7f0000000940)={0x2, "3c7543e0e257351774a015a4a23b6037ec454e4fc9a2a175e12a5cb74233bc2664eb9c9133007c48254f64253155261cf000c28b6e2733c8c80e583d81ea451c363f9f548ca0eab5be05ac171beb62f72d217718370db008bf02a97383bd4c63d6a84aa5a3c641c00072a2370bacdd8248e5b2a691497ea4b6b2b4fea5d2eb0f7af71995f20907c1f4fc7b22edd49054b8da4bf92d3353e269361f7a616510822c392414d6a2c63f545b8a32bfd111f648fc9cbb373ca099e29788d8e311d75e43ed66435c2470da333b863a243c0d980ce1c51896cf04"}, 0xdb, 0x800) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000a40)={0x0, 0x7}, &(0x7f0000000a80)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000ac0)={@in6={{0x1c, 0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}}}, r15}, 0x80) 20:44:11 executing program 2: r0 = socket(0x2, 0x2, 0x9) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xfffffff9, 0xffffff81, 0x10000, 0xff37, 0xfff}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x100}, &(0x7f00000000c0)=0x8) r3 = msgget(0x1, 0xad) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000180)) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) r10 = getpid() r11 = getpgid(0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000440)={{0x80, r4, r7, r8, r9, 0x1, 0x29}, 0x7, 0xfffffff9, 0x10001, 0x3, 0x7, 0xc00000, r10, r11}) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xcb}}, r2}, 0x80) connect$inet6(r0, &(0x7f0000000540)={0x1c, 0x1c, 0x2, 0x8, @mcast1, 0x77a}, 0x1c) wait4(r10, &(0x7f0000000580), 0x1, &(0x7f00000005c0)) r12 = socket$inet6(0x1c, 0x10000000, 0x2) getsockopt$inet6_tcp_int(r12, 0x6, 0x22, &(0x7f0000000640), &(0x7f0000000680)=0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r12, 0x84, 0x1b, &(0x7f00000006c0)=0x96f, 0x4) r13 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000740)={r1, 0x2, 0x1}, &(0x7f0000000780)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r13, 0x84, 0x7, &(0x7f00000007c0)={@in={{0x10, 0x2, 0x2}}, r14}, 0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r13, 0x84, 0x1, &(0x7f0000000880)={0x0, 0x4, 0x7, 0xd0}, &(0x7f00000008c0)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r13, 0x84, 0x903, &(0x7f0000000900)={r15, 0x81, 0x3}, 0x8) __semctl$GETPID(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000940)=""/252) rmdir(&(0x7f0000000a40)='./file0\x00') getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000a80)={@in6={{0x1c, 0x1c, 0x1, 0x4, @loopback, 0x6}}, 0x0}, &(0x7f0000000b00)=0x80) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000b40)={r16, 0x8001, 0x1, 0x8bf, 0x8}, &(0x7f0000000b80)=0x18) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r13, 0x84, 0x8, &(0x7f0000000bc0)={0x8}, 0x4) r17 = semget(0x1, 0x4, 0x133) freebsd11_lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r17, 0x0, 0x1, &(0x7f0000000cc0)={{0x4, r18, 0x0, r5, r6, 0x149, 0x8}, 0x2, 0x46a, 0x8}) 20:44:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x80) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x2, 0x3f, 0x7}, 0x10) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x20000000) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) unlinkat(r4, &(0x7f0000000240)='./file0\x00', 0x800) getpeername(r3, &(0x7f0000000280)=@un=@file={0x61, 0x0, ""/95}, &(0x7f0000000300)=0x61) connect$unix(r4, &(0x7f0000000340)=@file={0xa, 0x0, './file0\x00'}, 0xa) r5 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000003c0)={r1, 0x10000}, 0x8) r6 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r6, 0x0, 0x54, &(0x7f0000000400)={0x80000000, {{0x10, 0x2, 0x2, @multicast2}}, {{0x10, 0x2, 0x3, @multicast1}}}, 0x114) socket$inet6_icmp(0x1c, 0x2, 0x3a) getresuid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000540)='./file0\x00', r7, r8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000740)={0x8001, 0x5, 0xc00, 0x915e, 0x8, 0x3, 0x8, 0x100, r2}, &(0x7f0000000780)=0x20) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f00000007c0)={0x0, 0x400, 0x8000, 0x79, 0x300, 0x6, 0x7, 0x4, {@in={{0x10, 0x2, 0x2, @rand_addr=0x80000000}}, r9, 0x7f, 0x9, 0x0, 0xd4, 0x3}}, &(0x7f0000000880)=0xb8) r10 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_MAX_BURST(r10, 0x84, 0x19, &(0x7f00000008c0)={0x0, 0xdd50}, 0x8) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000a00)={{"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", "dabdc894e97ce87e0f387103652541fe120eb3f0f1cf5065bdfdd911541dc1b7", 0x1000, 0x4}, &(0x7f0000000900)="8cacc899b37f79f3185b553a2d04d4607dc2dde2713420e73a78c869e12b6d0008a508d758ab625800194de83ebeff3992c59334cc2503e41811b75b55cb1448f448d6cd7085a0a255c4f884b708f0f91a1ee7dfb026aa430a2567c787d5f0c25c0e876fd73de94a7441db022fa61350c5c1f3191e682049b9656e05b02eca8ff8baf438d7e939f0e43233f191b144cd8dc83eb8e79bc2299657f41ca9bafb65f93c97f907ab454ffa69c31c48e4a2e7d4db2a2d3a8a5336f3c2375431c9f5edf5b10f3135822f3d2aa03c4e725da8", 0x4, 0x7, 0xe0b, 0xff, 0x7a, 0x81, 0xa8b, 0x1}) r11 = openat(r0, &(0x7f0000000e80)='./file0\x00', 0x20000, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r11, 0x84, 0xa, &(0x7f0000000ec0)={@in6={{0x1c, 0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x8af8}}, r1, 0x3ff, 0x1, 0x8, 0x3, 0x960c, 0x3}, 0x94) r12 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000f80)={0x3, 0x3ff, 0x0}, &(0x7f0000000fc0)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r12, 0x84, 0x107, &(0x7f0000001000)={r13, 0x4, 0x1, 0x1ff, 0x6ecc08e3}, &(0x7f0000001040)=0x18) pipe2(&(0x7f0000001080)={0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r14, 0x6, 0x40, &(0x7f00000010c0)='chd\x00', 0x4) 20:44:12 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom$inet6(r0, &(0x7f0000000080)=""/11, 0xb, 0x2, 0x0, 0x0) r1 = msgget$private(0x0, 0x442) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getuid() r5 = getgid() r6 = getgid() freebsd11_stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb, 0x0, r6, r7}}) r8 = getgid() r9 = semget(0x1, 0x0, 0x29) freebsd11_stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb, 0x0, r8, r10}}) getresuid(&(0x7f00000006c0), &(0x7f0000000680), &(0x7f0000000640)=0x0) r12 = getpgid(0x0) wait4(r12, &(0x7f0000000000), 0x1, &(0x7f0000000040)) r13 = msgget$private(0x0, 0x442) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() r16 = getuid() r17 = getgid() r18 = getgid() freebsd11_stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb, 0x0, r18, r19}}) r20 = getgid() r21 = semget(0x1, 0x0, 0x29) freebsd11_stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r21, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb, 0x0, r20, r22}}) getresuid(&(0x7f00000001c0), &(0x7f00000002c0), &(0x7f0000000140)=0x0) r24 = getpgid(0x0) wait4(r24, &(0x7f0000000000), 0x1, &(0x7f0000000040)) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000500)={{0x8000, r19, r20, r23, r17, 0x100, 0x2}, 0x638, 0x80000001, 0x3, 0x3, 0x8, 0x24, r24}) getpgrp(r24) r25 = getpgid(r24) r26 = getpgid(0x0) wait4(r26, &(0x7f0000000000), 0x4, &(0x7f0000000040)) r27 = getpgrp(r26) msgctl$IPC_SET(r13, 0x1, &(0x7f00000012c0)={{0x2, r14, r15, r16, 0x0, 0x23, 0x7fff}, 0x8, 0x9e, 0x1e1, 0x101, 0x3, 0x0, r25, r27}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000500)={{0x8000, r7, r8, r11, r5, 0x100, 0x2}, 0x638, 0x80000001, 0x3, 0x3, 0x8, 0x24, r12, r25}) getpgrp(r12) r28 = getpgid(r12) r29 = getpgid(0x0) wait4(r29, &(0x7f0000000000), 0x4, &(0x7f0000000040)) getpgrp(r29) msgctl$IPC_SET(r1, 0x1, &(0x7f00000012c0)={{0x2, r2, r3, r4, 0x0, 0x23, 0x7fff}, 0x8, 0x9e, 0x1e1, 0x101, 0x3, 0x0, r28}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000200)={{0xffffffff2840029c, r4, 0x0, 0x0, r30, 0x0, 0x5}, 0x0, 0xfffffffd}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x284003cd}}) r31 = semget(0x2, 0x1, 0x0) __semctl$IPC_SET(r31, 0x0, 0x1, 0x0) semop(r31, 0x0, 0x0) __semctl$IPC_RMID(r31, 0x0, 0x0) __semctl$SETVAL(r31, 0x3, 0x8, &(0x7f00000000c0)=0x8) shutdown(r0, 0x0) 20:44:12 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f00000001c0)={0xffffffffffffff01, 0xffffffffffffffff, 0x0, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) syz_emit_ethernet(0xfcd6, &(0x7f0000000100)=ANY=[@ANYBLOB="a5060059fbf710fbffffff8da77f804f50ac14eafee541ccc30ad52e0000b7c608c8da00aa4ea04e20000000100002000000000000000000693b6e75097868e9e8ebaad8f3505ecd809e29d8b61f8fa6baccb00cd31561c373462a2ea0", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) 20:44:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x101, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x28400293}}) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) ioctl$DIOCBEGINADDRS(0xffffffffffffff9c, 0xc4704433, &(0x7f0000001280)="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") r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r4 = getpid() r5 = msgget$private(0x0, 0x0) r6 = geteuid() r7 = getpgid(0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000340)={{0x3, 0x0, 0x0, r6, 0x0, 0x20}, 0x1ff, 0x7, 0xb7, 0x5, 0x9, 0x7, r7, r4}) wait4(r4, &(0x7f0000000000), 0x1, &(0x7f0000000040)) getegid() r8 = getpgrp(r4) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) r10 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r10, &(0x7f0000ffc000/0x2000)=nil, 0x3000) freebsd11_lstat(&(0x7f0000000040)='./file2\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() r13 = msgget$private(0x0, 0x0) msgrcv(r13, 0x0, 0x0, 0x3, 0x0) msgsnd(r13, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x1, 0x400) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = semget(0x1, 0x0, 0x200) r16 = getegid() r17 = semget(0x2, 0x1, 0x390) r18 = getgid() r19 = geteuid() getresgid(0x0, &(0x7f0000000400)=0x0, &(0x7f0000000440)) __semctl$IPC_SET(r17, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, r18, r19, r20, 0x110, 0xca}, 0x800, 0x4}) r21 = getgid() getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)=0x0) freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, r23, 0x0, 0xffffffffffffffff, r22}}) freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, r24, 0x0, 0xffffffffffffffff}}) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)=0x0) freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, r26, 0x0, 0xffffffffffffffff, r25}}) __semctl$IPC_SET(r15, 0x0, 0x1, &(0x7f0000000100)={{0x40, 0xffffffffffffffff, r16, r26, r21, 0x68, 0x100000000}, 0x9, 0xfff, 0x8}) r27 = getgid() r28 = geteuid() getresgid(0x0, &(0x7f0000000400)=0x0, &(0x7f0000000440)) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, r27, r28, r29, 0x110, 0xca}, 0x800, 0x4}) r30 = geteuid() __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x3, 0x0, r27, r30, 0x0, 0x111}, 0xff, 0x4, 0x4}) fstat(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = socket(0x2, 0x10000001, 0x84) connect$unix(r32, 0x0, 0x0) r33 = msgget$private(0x0, 0x12) msgsnd(r33, &(0x7f0000000240)=ANY=[], 0x0, 0x801) msgsnd(r33, &(0x7f0000000500)=ANY=[], 0x0, 0x800) msgctl$IPC_INFO(r33, 0x3, &(0x7f0000000140)=""/10) r34 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) listen(r34, 0x7fffffff) r35 = msgget$private(0x0, 0x80) getsockname$unix(r34, &(0x7f00000000c0)=ANY=[@ANYBLOB="1000"], &(0x7f00000002c0)=0xffffff8a) msgsnd(r33, &(0x7f0000000fc0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @multicast1}, 0x8) r36 = msgget$private(0x0, 0x26) msgsnd(r36, &(0x7f0000000840)=ANY=[], 0x0, 0x800) msgrcv(r35, &(0x7f00000007c0)=ANY=[@ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYPTR64], @ANYRESOCT, @ANYRESDEC=0x0], @ANYRES64=r33, @ANYRES32=r32, @ANYRES64, @ANYPTR=&(0x7f0000000740)=ANY=[@ANYRES64=r34, @ANYRES16=r34]], 0x5, 0x20000000001, 0x1000) msgrcv(r33, &(0x7f0000000c00)=ANY=[], 0x0, 0x0, 0x1000) r37 = msgget$private(0x0, 0x442) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) r39 = getgid() r40 = getuid() r41 = getgid() r42 = getgid() freebsd11_stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb, 0x0, r42, r43}}) r44 = getgid() r45 = semget(0x1, 0x0, 0x29) freebsd11_stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r45, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb, 0x0, r44, r46}}) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) r48 = getpgid(0x0) wait4(r48, &(0x7f0000000000), 0x1, &(0x7f0000000040)) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000500)={{0x8000, r43, r44, r47, r41, 0x100, 0x2}, 0x638, 0x80000001, 0x3, 0x3, 0x8, 0x24, r48}) getpgrp(r48) r49 = getpgid(r48) r50 = getpgid(0x0) wait4(r50, &(0x7f0000000000), 0x4, &(0x7f0000000040)) r51 = getpgrp(r50) msgctl$IPC_SET(r37, 0x1, &(0x7f00000012c0)={{0x2, r38, r39, r40, 0x0, 0x23, 0x7fff}, 0x8, 0x9e, 0x1e1, 0x101, 0x3, 0x0, r49, r51}) r52 = msgget$private(0x0, 0x442) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) r54 = getgid() r55 = getuid() r56 = getgid() r57 = getgid() freebsd11_stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb, 0x0, r57, r58}}) r59 = getgid() r60 = semget(0x1, 0x0, 0x29) freebsd11_stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r60, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb, 0x0, r59, r61}}) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) r63 = getpgid(0x0) wait4(r63, &(0x7f0000000000), 0x1, &(0x7f0000000040)) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000500)={{0x8000, r58, r59, r62, r56, 0x100, 0x2}, 0x638, 0x80000001, 0x3, 0x3, 0x8, 0x24, r63}) getpgrp(r63) r64 = getpgid(r63) r65 = getpgid(0x0) wait4(r65, &(0x7f0000000000), 0x4, &(0x7f0000000040)) r66 = getpgrp(r65) msgctl$IPC_SET(r52, 0x1, &(0x7f00000012c0)={{0x2, r53, r54, r55, 0x0, 0x23, 0x7fff}, 0x8, 0x9e, 0x1e1, 0x101, 0x3, 0x0, r64, r66}) r67 = msgget$private(0x0, 0x442) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) r69 = getgid() r70 = getuid() r71 = getgid() r72 = getgid() freebsd11_stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb, 0x0, r72, r73}}) r74 = getgid() r75 = semget(0x1, 0x0, 0x29) freebsd11_stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r75, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb, 0x0, r74, r76}}) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) r78 = getpgid(0x0) wait4(r78, &(0x7f0000000000), 0x1, &(0x7f0000000040)) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000500)={{0x8000, r73, r74, r77, r71, 0x100, 0x2}, 0x638, 0x80000001, 0x3, 0x3, 0x8, 0x24, r78}) getpgrp(r78) r79 = getpgid(r78) r80 = getpgid(0x0) wait4(r80, &(0x7f0000000000), 0x4, &(0x7f0000000040)) r81 = getpgrp(r80) msgctl$IPC_SET(r67, 0x1, &(0x7f00000012c0)={{0x2, r68, r69, r70, 0x0, 0x23, 0x7fff}, 0x8, 0x9e, 0x1e1, 0x101, 0x3, 0x0, r79, r81}) msgsnd(r67, 0x0, 0x0, 0x0) r82 = getgid() r83 = semget(0x1, 0x0, 0x29) freebsd11_stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r83, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb, 0x0, r82, r84, r29, 0x200}}) r85 = getgid() freebsd11_stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb, 0x0, r85, r86}}) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) r88 = getpgid(0x0) wait4(r88, &(0x7f0000000000), 0x1, &(0x7f0000000040)) r89 = getpgid(0x0) wait4(r89, &(0x7f0000000000), 0x1, &(0x7f0000000040)) msgctl$IPC_SET(r33, 0x1, &(0x7f0000000500)={{0x8000, r84, r85, r87, 0x0, 0x100, 0x2}, 0x638, 0x80000001, 0x3, 0x3, 0x8, 0x24, r88, r89}) fcntl$lock(0xffffffffffffff9c, 0xd, &(0x7f0000000140)={0x3, 0x4, 0x3ff, 0xe69, r89}) r90 = getpgid(r89) msgctl$IPC_SET(r13, 0x1, &(0x7f0000000340)={{0x3, r14, r21, r30, r31, 0x20, 0x1}, 0x1ff, 0x7, 0xb7, 0x5, 0x9, 0x7, r90, r12}) r91 = getegid() shmctl$IPC_SET(r10, 0x1, &(0x7f0000000180)={{0x0, 0x0, r11, r9, r91, 0x1e4, 0xfff8}, 0x0, 0x200000, 0x0, 0x5e, r12, 0x0, 0x400}) shmget$private(0x0, 0x2000, 0x2, &(0x7f00001fb000/0x2000)=nil) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000180)={{0xffff3b13, 0x0, 0x0, 0x0, r11, 0x172, 0xfffa}, 0xfffffffe, 0x8, 0x0, 0x27c4, r8, 0x0, 0x400}) shmctl$IPC_RMID(r3, 0x0) shmat(r3, &(0x7f0000ffb000/0x4000)=nil, 0x2000) getresuid(&(0x7f0000000600), &(0x7f0000000680), 0x0) r92 = semget(0x2, 0x0, 0x92) getresgid(&(0x7f0000000900), &(0x7f0000000940), &(0x7f0000000980)) getresgid(0x0, &(0x7f00000007c0), &(0x7f0000000800)) freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f00000006c0)) __semctl$IPC_SET(r92, 0x0, 0xa, &(0x7f0000000080)={{0x1, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)) fchmodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x149) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)) 20:44:12 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f0000000180)=[{}, {r0, 0x40}], 0x2, 0xff) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x2840029f}, 0x0, 0x0, 0xfffffffc}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000300)={{0xffffffff284002ca}}) r1 = semget(0x2, 0x1, 0x0) __semctl$IPC_SET(r1, 0x0, 0x1, 0x0) semop(r1, 0x0, 0x0) __semctl$IPC_RMID(r1, 0x0, 0x0) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)=[0x0]) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000300)={{0xffffffff2840021c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa407}}) panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/i386/kernel/sys/netinet/ip_output.c:325 cpuid = 1 time = 1583786652 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0024a310b0 vpanic() at vpanic+0x1ce/frame 0xfffffe0024a31120 panic() at panic+0x43/frame 0xfffffe0024a31180 ip_output() at ip_output+0x2499/frame 0xfffffe0024a31320 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x101c/frame 0xfffffe0024a31470 sctp_send_initiate() at sctp_send_initiate+0xa53/frame 0xfffffe0024a31570 sctp_lower_sosend() at sctp_lower_sosend+0x3f73/frame 0xfffffe0024a31780 sctp_sosend() at sctp_sosend+0x4fe/frame 0xfffffe0024a318b0 sosend() at sosend+0xc6/frame 0xfffffe0024a31920 kern_sendit() at kern_sendit+0x33d/frame 0xfffffe0024a319d0 freebsd32_sendmsg() at freebsd32_sendmsg+0x256/frame 0xfffffe0024a31ab0 ia32_syscall() at ia32_syscall+0x2e4/frame 0xfffffe0024a31bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0x8142fdc KDB: enter: panic [ thread pid 871 tid 100143 ] Stopped at kdb_enter+0x67: movq $0,0x14636e6(%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 0xfffffe0028200000 rdx 0x3ffff rbx 0 rsp 0xfffffe0024a31090 rbp 0xfffffe0024a310b0 rsi 0x40001 rdi 0xffffffff810beb46 vprintf+0x176 r8 0 r9 0xffffffff r10 0x4b78 ll+0x4b57 r11 0xfffffe0024931110 r12 0xffffffff82068f60 ddb_dbbe r13 0 r14 0xffffffff8193f6cf r15 0xffffffff8193f6cf rip 0xffffffff810b3bd7 kdb_enter+0x67 rflags 0x200086 kernphys+0x86 kdb_enter+0x67: movq $0,0x14636e6(%rip) db> show proc Process 871 (syz-executor.0) at 0xfffff8000b38aa60: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 775 at 0xfffff8000b389530 ABI: FreeBSD ELF32 arguments: /root/syz-executor.0 reaper: 0xfffff80003317000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe002494b000 (map 0xfffffe002494b000) (map.pmap 0xfffffe002494b0c0) (pmap 0xfffffe002494b120) threads: 2 100090 Run CPU 0 syz-executor.0 100143 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 871 775 775 0 R (threaded) syz-executor.0 100090 Run CPU 0 syz-executor.0 100143 Run CPU 1 syz-executor.0 868 1 868 0 Ss select 0xfffff8000b0cdf40 rtsol 867 1 867 0 Ss select 0xfffff80003b94ec0 rtsol 866 1 866 0 Ss select 0xfffff8000b9523c0 rtsol 863 784 422 0 S kqread 0xfffff8000b37b800 rtsol 803 772 772 0 T (threaded) syz-executor.1 100123 RunQ syz-executor.1 100126 D range 0xfffff80003c70d48 syz-executor.1 100128 D ufs 0xfffff80003cde808 syz-executor.1 100135 D ufs 0xfffff80003cde808 syz-executor.1 100136 D ufs 0xfffff80003cde808 syz-executor.1 100139 D ufs 0xfffff80003cde808 syz-executor.1 100142 s syz-executor.1 785 766 785 0 Ss piperd 0xfffff80003c5c5f0 syz-executor.3 784 777 422 0 S wait 0xfffff80003ce3a60 sh 777 422 422 0 S wait 0xfffff80003ce3530 sh 775 766 775 0 Rs syz-executor.0 773 766 773 0 Ss piperd 0xfffff80003c728e8 syz-executor.2 772 766 772 0 Rs syz-executor.1 766 764 764 0 S (threaded) syz-fuzzer 100092 S uwait 0xfffff80003396180 syz-fuzzer 100104 S uwait 0xfffff8000b0cd800 syz-fuzzer 100105 S kqread 0xfffff800031ff400 syz-fuzzer 100106 S uwait 0xfffff80003b94b00 syz-fuzzer 100107 S uwait 0xfffff8000b0cdb00 syz-fuzzer 100108 S uwait 0xfffff8000b0cdc00 syz-fuzzer 100109 S uwait 0xfffff8000b0cdd00 syz-fuzzer 100110 S uwait 0xfffff8000b0cde00 syz-fuzzer 100111 S uwait 0xfffff80003b94c00 syz-fuzzer 100112 S uwait 0xfffff80003bae680 syz-fuzzer 100113 S uwait 0xfffff80003bae780 syz-fuzzer 764 762 764 0 Ss pause 0xfffff80003d120a8 csh 762 680 762 0 Ss select 0xfffff80003bafa40 sshd 748 1 748 0 Ss+ ttyin 0xfffff800033ed8b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80003b160b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80003b164b0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b168b0 getty 744 1 744 0 Ss+ ttyin 0xfffff80003b16cb0 getty 743 1 743 0 Ss+ ttyin 0xfffff80003b150b0 getty 742 1 742 0 Ss+ ttyin 0xfffff80003b154b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80003b158b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80003b15cb0 getty 738 736 22 0 S+ nanslp 0xffffffff824ffec1 sleep 737 1 22 0 S+ piperd 0xfffff80003c5d5f0 logger 736 1 22 0 S+ wait 0xfffff80003d11a60 sh 684 1 684 0 Ss nanslp 0xffffffff824ffec0 cron 680 1 680 0 Ss select 0xfffff80003bafac0 sshd 493 1 493 0 Ss select 0xfffff80003baf940 syslogd 422 1 422 0 Ss wait 0xfffff80003c69a60 devd 421 1 421 65 Ss select 0xfffff80003bae240 dhclient 336 1 336 0 Ss select 0xfffff8000b0cdec0 dhclient 333 1 333 0 Ss select 0xfffff8000b0cc040 dhclient 21 0 0 0 DL vlruwt 0xfffff800033f4a60 [vnlru] 20 0 0 0 DL syncer 0xffffffff825d6358 [syncer] 19 0 0 0 DL (threaded) [bufdaemon] 100065 D qsleep 0xffffffff825d5858 [bufdaemon] 100070 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100081 D sdflush 0xfffff8000353e8e8 [/ worker] 18 0 0 0 DL psleep 0xffffffff825f12c8 [vmdaemon] 17 0 0 0 DL (threaded) [pagedaemon] 100063 D psleep 0xffffffff8261d1d8 [dom0] 100068 D launds 0xffffffff8261d1e4 [laundry: dom0] 100069 D umarcl 0xffffffff81543000 [uma] 16 0 0 0 DL - 0xffffffff8235a730 [rand_harvestq] 15 0 0 0 DL waiting 0xffffffff826627a0 [sctp_iterator] 9 0 0 0 DL - 0xffffffff825d525c [soaiod4] 8 0 0 0 DL - 0xffffffff825d525c [soaiod3] 7 0 0 0 DL - 0xffffffff825d525c [soaiod2] 6 0 0 0 DL - 0xffffffff825d525c [soaiod1] 5 0 0 0 DL (threaded) [cam] 100031 D - 0xffffffff82235b40 [doneq0] 100062 D - 0xffffffff82235a08 [scanner] 4 0 0 0 DL crypto_ 0xfffff80003211990 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffff80003211930 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff825eb338 [crypto] 14 0 0 0 DL seqstat 0xfffff80003364488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100022 D - 0xffffffff8261b808 [g_event] 100023 D - 0xffffffff8261b818 [g_up] 100024 D - 0xffffffff8261b810 [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 0xfffff80003317000 [init] 10 0 0 0 DL audit_w 0xffffffff82663430 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8260ae48 [swapper] 100006 D - 0xfffff80003200d00 [thread taskq] 100008 D - 0xfffff80003212500 [config_0] 100009 D - 0xfffff80003200b00 [kqueue_ctx taskq] 100010 D - 0xfffff80003200a00 [aiod_kick taskq] 100012 D - 0xfffff80003212300 [if_config_tqg_0] 100013 D - 0xfffff80003212200 [if_io_tqg_0] 100014 D - 0xfffff80003212100 [if_io_tqg_1] 100015 D - 0xfffff80003212000 [softirq_0] 100016 D - 0xfffff80003211e00 [softirq_1] 100021 D - 0xfffff80003200800 [firmware taskq] 100026 D - 0xfffff80003200600 [crypto_0] 100027 D - 0xfffff80003200600 [crypto_1] 100041 D - 0xfffff80003200200 [vtnet0 rxq 0] 100042 D - 0xfffff80003200100 [vtnet0 txq 0] 100043 D - 0xfffff80003200000 [vtnet0 rxq 1] 100044 D - 0xfffff800031ffe00 [vtnet0 txq 1] 100046 D vtbslp 0xfffff8000350e580 [virtio_balloon] 100050 D - 0xfffff800031ffc00 [mca taskq] 100054 D - 0xffffffff81ce3711 [deadlkres] 100058 D - 0xfffff80003b11300 [acpi_task_0] 100059 D - 0xfffff80003b11300 [acpi_task_1] 100060 D - 0xfffff80003b11300 [acpi_task_2] 100061 D - 0xfffff80003200400 [CAM taskq] db> show all locks Process 871 (syz-executor.0) thread 0xfffffe0024930c00 (100143) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0024c29380) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13643 Process 803 (syz-executor.1) thread 0xfffffe0024938100 (100123) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003f2a040) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1663 exclusive lockmgr ufs (ufs) r = 0 (0xfffff80003cde808) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:877 Process 803 (syz-executor.1) thread 0xfffffe0024936c00 (100135) shared lockmgr ufs (ufs) r = 0 (0xfffff80003cdebd8) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_lookup.c:737 Process 803 (syz-executor.1) thread 0xfffffe0024975000 (100136) shared lockmgr ufs (ufs) r = 0 (0xfffff80003cdebd8) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_lookup.c:737 Process 803 (syz-executor.1) thread 0xfffffe0024940500 (100139) shared lockmgr ufs (ufs) r = 0 (0xfffff80003cdebd8) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_lookup.c:737 db> show malloc Type InUse MemUse Requests devbuf 4213 4851K 4238 vtbuf 24 1968K 46 sysctloid 26033 1517K 26097 kobj 332 1328K 488 newblk 541 1159K 604 vfscache 4 1025K 4 pcb 35 548K 99 inodedep 39 531K 99 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 388K 4 subproc 129 261K 945 sctp_stro 1 256K 2 acpica 1674 185K 52709 vnet_data 1 168K 1 pagedep 21 133K 37 tfo_ccache 1 128K 1 filedesc 17 117K 77 sem 4 106K 4 DEVFS1 105 105K 122 linker 222 89K 253 bus 992 79K 3374 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 494 62K 494 umtx 288 36K 288 kdtrace 179 35K 1827 shm 2 34K 2 gtaskqueue 22 34K 22 hostcache 1 32K 1 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 ifaddr 70 23K 72 vmem 3 22K 4 kbdmux 6 22K 6 BPF 14 19K 14 lltable 47 18K 47 temp 34 17K 1832 ufs_mount 3 17K 4 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 89 15K 89 ether_multi 172 14K 177 bus-sc 30 14K 1431 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 99 in6_multi 89 11K 89 eventhandler 122 11K 122 pfs_nodes 20 10K 20 GEOM 60 10K 487 rman 82 10K 423 bmsafemap 2 9K 68 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 kqueue 60 8K 878 pfs_vncache 1 8K 1 routetbl 57 8K 61 audit_evclass 232 8K 290 CAM DEV 3 6K 510 cred 22 6K 205 vt 11 6K 11 plimit 21 6K 348 sglist 5 6K 5 CAM queue 5 6K 1528 ufs_dirhash 24 5K 24 taskqueue 42 5K 42 DEVFSP 70 5K 74 memdesc 1 4K 1 MCA 32 4K 32 diradd 32 4K 67 evdev 4 4K 4 kcovinfo 64 4K 68 ip6ndp 20 4K 21 UMA 236 4K 236 session 27 4K 37 pgrp 27 4K 37 hhook 13 4K 13 sctp_atcl 6 3K 8 mkdir 22 3K 52 indirdep 11 3K 12 acpisem 22 3K 22 terminal 11 3K 11 proc-args 49 3K 541 select 19 3K 19 uidinfo 3 3K 8 sctp_ifa 17 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 newdirblk 16 2K 26 ipsec-saq 2 2K 2 Unitno 28 2K 45 CAM XPT 22 2K 543 lockf 15 2K 22 dirrem 6 2K 34 in_multi 6 2K 7 crypto 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 tun 7 2K 7 softdep 1 1K 1 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 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 sctp_ifn 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 86 pci_link 10 1K 10 iov 4 1K 13477 freefile 4 1K 28 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 freework 2 1K 33 inpcbpolicy 9 1K 180 freeblks 1 1K 32 sctp_atky 7 1K 9 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 5724 pmchooks 1 1K 1 prison 4 1K 4 filecaps 4 1K 82 sctp_athm 6 1K 8 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 sctp_map 2 1K 2 vnet_data_free 1 1K 1 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 1901 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 13 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 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 6 sctp_iter 0 0K 10 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 10 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 201 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 109 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 101 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 569 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