Autoloading module: intpm.ko Starting background file system checks in 60 seconds. Wed May 13 15:18 FreeBSD/amd64 (ci-freebsd-main-4.c.syzkaller.internal) (ttyu0) Warning: Permanently added '10.128.1.11' (ECDSA) to the list of known hosts. 2020/05/13 15:18:29 fuzzer started 2020/05/13 15:18:29 dialing manager at 10.128.0.248:33176 2020/05/13 15:18:29 syscalls: 526 2020/05/13 15:18:29 code coverage: enabled 2020/05/13 15:18:29 comparison tracing: enabled 2020/05/13 15:18:29 extra coverage: support is not implemented in syzkaller 2020/05/13 15:18:29 setuid sandbox: support is not implemented in syzkaller 2020/05/13 15:18:29 namespace sandbox: support is not implemented in syzkaller 2020/05/13 15:18:29 Android sandbox: support is not implemented in syzkaller 2020/05/13 15:18:29 fault injection: support is not implemented in syzkaller 2020/05/13 15:18:29 leak checking: support is not implemented in syzkaller 2020/05/13 15:18:29 net packet injection: enabled 2020/05/13 15:18:29 net device setup: support is not implemented in syzkaller 2020/05/13 15:18:29 concurrency sanitizer: support is not implemented in syzkaller 2020/05/13 15:18:29 devlink PCI setup: support is not implemented in syzkaller 2020/05/13 15:18:29 USB emulation: support is not implemented in syzkaller login: Expensive timeout(9) function: 0xffffffff81118540(0) 0.006714819 s 15:19:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x7ff, 0x4) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x2, @multicast2}}, 0x0}, &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x619}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000200)={0x0, 0xc791, 0x2, [0xff00, 0x401]}, 0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x3ff, 0x2, 0x7, 0x10000}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000002c0)={r4, 0x20, 0x0, 0x7ff, 0x5}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000340)=0x101, 0x4) r5 = socket$inet6(0x1c, 0x1, 0x3) r6 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) ioctl$DIOCGETALTQSV0(r6, 0xc100442f, &(0x7f0000000380)="2117bfe029d70d3ff89b138929ef52afb30729a419904c989d8b7728fb556ef59f91c0a07013e8b87b898dfc8b68606c116fd8713fe90177fd3bad79d5e1810ac4c6f498d818d59d94c5dd2a9ee71805e49a8ff03853a12b74221bf4ef710e6e1ff47163fb5fb0d5ecbcea7d6154af958da5a4378b21") recvfrom(r6, &(0x7f0000000400)=""/132, 0x84, 0x83, &(0x7f00000004c0)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10) r7 = socket(0x10, 0x5, 0x40) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f0000000500)={0x0, 0x8000}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0x80000000}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000600)={r8, 0x4}, 0x8) poll(&(0x7f0000000640)=[{r6, 0x10}, {0xffffffffffffff9c, 0x1}, {r0, 0x40}, {r7, 0x40}, {0xffffffffffffffff, 0x100}], 0x5, 0x7f) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000680)={0x40, 0x40, 0x7, 0x1f, 0x80, 0x6, 0x4, 0x6, 0xdc, 0x8, 0x80}, 0xb) 15:19:04 executing program 1: r0 = msgget(0x2, 0x20) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/138) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in={0x10}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x2, 0x2, [0x3ff, 0x0]}, &(0x7f0000000300)=0xc) r4 = accept4(0xffffffffffffff9c, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x30000000) setsockopt$inet_tcp_int(r4, 0x6, 0x800, &(0x7f00000003c0), 0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreq(r5, 0x0, 0x9, &(0x7f0000000400)={@rand_addr, @broadcast}, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000480)={r2, 0xd8a}, 0x8) r6 = accept$inet(0xffffffffffffff9c, &(0x7f00000004c0)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f0000000540)={0x0, 0x2a, "b5f93ef73978b1dac03a1ba06b06f06ea10cfc3fdf90b9fa12efd5fbaca0c7adf49a2e1e80889445c5c2"}, &(0x7f0000000580)=0x32) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1003, &(0x7f00000005c0)=0x1, 0x4) r7 = accept4$inet(r6, &(0x7f0000000600)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000640)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000680)={r3, 0x1f, 0xbf}, &(0x7f00000006c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f0000000700)={0x6, 0x400, 0x400, 0x8000, 0xf613, 0x7fff, 0xff, 0x5, r8}, &(0x7f0000000740)=0x20) chmod(&(0x7f0000000780)='./file0\x00', 0x24) ioctl$DIOCOSFPGET(0xffffffffffffffff, 0xc0884450, &(0x7f00000007c0)="0da083ce102ddb76e5e080e4bf5f69d6359d813a9e48f2e01afadaee9edaace7d15e01bb5905d59b2e1596af098016971623de3c7476d2cb4233528ec7ccb4e233b56137f59cb3739055e7bea8817c02cddc0605841b1de0e11885615c2e30e0e76507b51a09c5bce88a2040f481320b4a7dcfd0a2f83bdf87877467af1dbd4247f6176bfcadc621d852df5d6575f536d825000ecc21d9fbac8c6f3b42fc4afc9df8c13df7112846cda20e56eee43928170fabab4bbc35b374e41593") r9 = openat(0xffffffffffffff9c, &(0x7f0000000880)='./file0\x00', 0x100, 0xcc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r9, 0x84, 0x13, &(0x7f00000009c0)={0x0, 0x2b, 0x4f, "0b27cea89197aa20297fe5d24b1fe38dad6129a45d8822de0b61816c63a7c34a607f05561638a716900cad3d236c01f4988c0f03cddbba5fca915b74c45c6fbed837f976eebd4b58966b3521ba5e0f"}, 0x57) 15:19:04 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000000)="f2deecad139aa2cab437f94d5fb59178d171595391e2759f3b6c7dfc5943345ce09ce928275196ad3af4930338df04b2e50b5ac2134db8b2f7") fcntl$setstatus(0xffffffffffffff9c, 0x4, 0x40) socketpair(0x2, 0x6251916512bee83c, 0x81, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x3, 0x6, @rand_addr="0a39c22a6870bb09c73e5fd0cf6b2783", 0xe0e}}, r2, 0xf335, 0x8001, 0x3}, &(0x7f00000001c0)=0x8c) __realpathat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/3, 0x3, 0x0) r4 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000280)) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x50, &(0x7f00000002c0)={0x0, {{0x1c, 0x1c, 0x3, 0x10001, @mcast1, 0x5}}}, 0x88) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000380)={r3, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000003c0)={0xffff, 0x7, 0x2000, 0x4, 0x1, 0x8, 0x401, 0x6bc6}, &(0x7f0000000400)=0x20) r5 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000440)={0x0, 0xfe, "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"}, &(0x7f0000000580)=0x106) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f00000005c0)={r6, 0x81}, &(0x7f0000000600)=0x8) pipe2(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000680)={0x0, 0x1b372d5f}, &(0x7f00000006c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000000700)={r9, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x1d4}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000007c0)={r10, 0x20}, 0x8) recvfrom$inet(r7, &(0x7f0000000800)=""/78, 0x4e, 0x40000, &(0x7f0000000880)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) 15:19:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) fcntl$setstatus(0xffffffffffffff9c, 0x4, 0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000001c0)=0x8) r3 = socket(0x17, 0x2, 0x7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000002c0)={r4, 0x5}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) munlockall() r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r5, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xffffff00}, 0x1c) r6 = accept4$inet6(r3, 0x0, &(0x7f0000000340), 0x20000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000380)={r1, 0x410}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={r7, 0x7fffffff, 0x5}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f0000000480)={r8, 0x1000, "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"}, &(0x7f00000014c0)=0x1008) r9 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r9, 0x0, 0x41, &(0x7f0000001500)=0x2, 0x4) read(0xffffffffffffffff, &(0x7f0000001580)=""/162, 0xa2) 15:19:05 executing program 1: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r2 = dup(r1) shutdown(r2, 0x0) recvfrom$unix(r2, &(0x7f0000000540)=""/63, 0x3f, 0x40042, 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file2\x00', r2, &(0x7f0000000140)='./file2\x00') mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) symlinkat(&(0x7f0000000000)='./file3\x00', r0, &(0x7f00000001c0)='./file3\x00') fdatasync(r0) renameat(r0, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file1\x00') 15:19:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000002b00)=""/4093, 0xffd}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) flock(r3, 0xd) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r6, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/100, 0x64}, {0x0}, {0x0}], 0x3) recvfrom$inet(r7, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r6, 0x0) r8 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r8, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) shutdown(r7, 0x0) shutdown(r4, 0x0) 15:19:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000040)=""/35, 0x23}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/45, 0x2d}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) r4 = open$dir(&(0x7f0000000280)='./file0\x00', 0x40000400000002c2, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x7) shutdown(r3, 0x0) r5 = dup(r1) r6 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) dup(r6) fchflags(r6, 0x10408) shutdown(r5, 0x0) 15:19:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x7ff, 0x4) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x2, @multicast2}}, 0x0}, &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x619}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000200)={0x0, 0xc791, 0x2, [0xff00, 0x401]}, 0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x3ff, 0x2, 0x7, 0x10000}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000002c0)={r4, 0x20, 0x0, 0x7ff, 0x5}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000340)=0x101, 0x4) r5 = socket$inet6(0x1c, 0x1, 0x3) r6 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) ioctl$DIOCGETALTQSV0(r6, 0xc100442f, &(0x7f0000000380)="2117bfe029d70d3ff89b138929ef52afb30729a419904c989d8b7728fb556ef59f91c0a07013e8b87b898dfc8b68606c116fd8713fe90177fd3bad79d5e1810ac4c6f498d818d59d94c5dd2a9ee71805e49a8ff03853a12b74221bf4ef710e6e1ff47163fb5fb0d5ecbcea7d6154af958da5a4378b21") recvfrom(r6, &(0x7f0000000400)=""/132, 0x84, 0x83, &(0x7f00000004c0)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10) r7 = socket(0x10, 0x5, 0x40) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f0000000500)={0x0, 0x8000}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0x80000000}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000600)={r8, 0x4}, 0x8) poll(&(0x7f0000000640)=[{r6, 0x10}, {0xffffffffffffff9c, 0x1}, {r0, 0x40}, {r7, 0x40}, {0xffffffffffffffff, 0x100}], 0x5, 0x7f) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000680)={0x40, 0x40, 0x7, 0x1f, 0x80, 0x6, 0x4, 0x6, 0xdc, 0x8, 0x80}, 0xb) 15:19:05 executing program 1: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r2 = dup(r1) shutdown(r2, 0x0) recvfrom$unix(r2, &(0x7f0000000540)=""/63, 0x3f, 0x40042, 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file2\x00', r2, &(0x7f0000000140)='./file2\x00') mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) symlinkat(&(0x7f0000000000)='./file3\x00', r0, &(0x7f00000001c0)='./file3\x00') fdatasync(r0) renameat(r0, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file1\x00') 15:19:05 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000200)=""/235, 0xeb}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x3b}, {0x0}, {0x0}], 0xa, 0x0}, 0x40002) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000880)=ANY=[@ANYBLOB="0002003bdf"], 0x10) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 15:19:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x7ff, 0x4) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x2, @multicast2}}, 0x0}, &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x619}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000200)={0x0, 0xc791, 0x2, [0xff00, 0x401]}, 0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x3ff, 0x2, 0x7, 0x10000}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000002c0)={r4, 0x20, 0x0, 0x7ff, 0x5}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000340)=0x101, 0x4) r5 = socket$inet6(0x1c, 0x1, 0x3) r6 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) ioctl$DIOCGETALTQSV0(r6, 0xc100442f, &(0x7f0000000380)="2117bfe029d70d3ff89b138929ef52afb30729a419904c989d8b7728fb556ef59f91c0a07013e8b87b898dfc8b68606c116fd8713fe90177fd3bad79d5e1810ac4c6f498d818d59d94c5dd2a9ee71805e49a8ff03853a12b74221bf4ef710e6e1ff47163fb5fb0d5ecbcea7d6154af958da5a4378b21") recvfrom(r6, &(0x7f0000000400)=""/132, 0x84, 0x83, &(0x7f00000004c0)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10) r7 = socket(0x10, 0x5, 0x40) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f0000000500)={0x0, 0x8000}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0x80000000}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000600)={r8, 0x4}, 0x8) poll(&(0x7f0000000640)=[{r6, 0x10}, {0xffffffffffffff9c, 0x1}, {r0, 0x40}, {r7, 0x40}, {0xffffffffffffffff, 0x100}], 0x5, 0x7f) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000680)={0x40, 0x40, 0x7, 0x1f, 0x80, 0x6, 0x4, 0x6, 0xdc, 0x8, 0x80}, 0xb) 15:19:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x7ff, 0x4) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x2, @multicast2}}, 0x0}, &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x619}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000200)={0x0, 0xc791, 0x2, [0xff00, 0x401]}, 0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x3ff, 0x2, 0x7, 0x10000}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000002c0)={r4, 0x20, 0x0, 0x7ff, 0x5}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000340)=0x101, 0x4) r5 = socket$inet6(0x1c, 0x1, 0x3) r6 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) ioctl$DIOCGETALTQSV0(r6, 0xc100442f, &(0x7f0000000380)="2117bfe029d70d3ff89b138929ef52afb30729a419904c989d8b7728fb556ef59f91c0a07013e8b87b898dfc8b68606c116fd8713fe90177fd3bad79d5e1810ac4c6f498d818d59d94c5dd2a9ee71805e49a8ff03853a12b74221bf4ef710e6e1ff47163fb5fb0d5ecbcea7d6154af958da5a4378b21") recvfrom(r6, &(0x7f0000000400)=""/132, 0x84, 0x83, &(0x7f00000004c0)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10) r7 = socket(0x10, 0x5, 0x40) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f0000000500)={0x0, 0x8000}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0x80000000}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000600)={r8, 0x4}, 0x8) poll(&(0x7f0000000640)=[{r6, 0x10}, {0xffffffffffffff9c, 0x1}, {r0, 0x40}, {r7, 0x40}, {0xffffffffffffffff, 0x100}], 0x5, 0x7f) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000680)={0x40, 0x40, 0x7, 0x1f, 0x80, 0x6, 0x4, 0x6, 0xdc, 0x8, 0x80}, 0xb) 15:19:06 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto(r0, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) r1 = dup(r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:06 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto(r0, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) r1 = dup(r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000040)=""/35, 0x23}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/45, 0x2d}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) r4 = open$dir(&(0x7f0000000280)='./file0\x00', 0x40000400000002c2, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x7) shutdown(r3, 0x0) r5 = dup(r1) r6 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) dup(r6) fchflags(r6, 0x10408) shutdown(r5, 0x0) 15:19:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000580)=[{&(0x7f0000001c00)=""/4091, 0xffb}, {0x0}], 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xffffff3d, 0x0, 0x0, 0x800e0054a) shutdown(r0, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r3 = dup(r2) shutdown(r3, 0x0) recvfrom$unix(r3, &(0x7f0000000540)=""/63, 0x3f, 0x40042, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0xeee3, 0x4) sendmsg(r4, &(0x7f0000000040)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000100)="a10d17f89a432b7c0000c2768b8adafec743af74c484046772c17b1d404760f7fd705f902d72de929faede6a9d028ef33198b9852849ef300a05ab0518943fc4903c0af373b019a025c2724ffa8fe45f70009211467e52e997189fa6247bb6740b2a4113f86976731aad79fdc8ab4987664dd57a2acec4ef948d08aa3a275f", 0xfffffef2}], 0x1, 0x0}, 0x0) r5 = dup(r1) shutdown(r5, 0x0) 15:19:06 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/65, 0x41}, {0x0}], 0x2, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xffffff8b, 0x0, 0x0, 0x800e008c5) shutdown(r0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff}, 0x1c) shutdown(0xffffffffffffffff, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000000180)) r3 = dup(r2) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="51b628030000f4e42dce", @ANYRES32=0x0], &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000)={r7}, &(0x7f0000000080)=0xc) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) 15:19:06 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto(r0, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) r1 = dup(r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:06 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto(r0, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) r1 = dup(r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:06 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto(r0, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:06 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto(r0, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:06 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto(r0, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:06 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) r1 = dup(r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto(r0, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) r1 = dup(r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) dup(r2) recvmsg(r2, &(0x7f0000000480)={&(0x7f00000000c0)=@un=@abs={0x8}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/95, 0x5f}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/132, 0x84}, {&(0x7f0000000280)=""/42, 0x2a}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/78, 0x4e}], 0x7, &(0x7f0000000440)=""/35, 0x23}, 0x40) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000040)=""/55, 0x37}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x8c76993d, 0x0, 0x0, 0x800e00606) shutdown(r1, 0x0) r4 = dup(r3) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x22) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r4, 0x0) 15:19:07 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000840)=ANY=[@ANYBLOB="4d2a87f02232276e8a041da2081c97b52efb55de3a2c0d312d18378ce27a619838797d85c10ed7a70eafdc2885d9e82bc5958ff8786751eacda5193dd0a2029e02c806cc1140843472900fd5165029a9a1577fa669ea8ded5eb30d7b777200000000000000", @ANYBLOB="ea3041accdb30b4aa43955a793e8e878fa32636c9325e11e3c2f7d3af5735e8608504a63cc195b370a206d2147b4362414663b8d69d00d2073c1f79c2d37b0dda556b54975e0b13259ffd773c60bc444c5b1a65a78bd66bff1066efa01484b606b647ebc20354a0ba2f9be2eb05c28263dd2ea43287f403cd2387736fe816322d6437b883c6844646bcac46cc65387e0818550784da51248a1f2f0548c4de3657814ece2e406dbda4bd01eae9485a9a9946eeab83b0e52e6126e9a6c69819f01afd528ec8f2c9c114bff9dc92e5df7c01b0892d9d6fabc22252f00"/228, @ANYRESOCT=0x0, @ANYRESOCT, @ANYBLOB="1775c701e5f5aa55235ea101840322b9672ff8ccf8912aa48748c2d4a3426406dc0216a7e1bd50e6fd1ccedf92445848dcbdc6cc741c8aac94f888bb1cc703eefb420e4e5d48cd033c8b32ddf2155376275d773527c6b1aaf946652210bd70b23f234a4a3fef76d5cc8537b7a69c03e866eb474fefdad11fc88a2fa6ef2fc8b328159ebf3c25a7aedee70d8731651bfd3678a9a9eb640c1a86b760e9ef2889bd7f204abdd15adad5b467fe2cdb3404a6ce6217ecabdec5bfc7c454444d8bd87d4b7185e9682f9019149c5cb8176e6f14", @ANYRESOCT=0x0, @ANYRESOCT=r0, @ANYBLOB="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", @ANYRESHEX, @ANYBLOB], 0x0, 0x20000000) r2 = semget$private(0x0, 0x1, 0x480) r3 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r3, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f00000001c0)=""/148) connect(0xffffffffffffffff, &(0x7f0000000180)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) accept4(r1, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x3) sync() semop(r2, &(0x7f00000002c0)=[{0x1, 0x636, 0x1800}, {0x1, 0x0, 0x1c00}], 0x2) sync() msgget$private(0x0, 0x2a2) semget$private(0x0, 0x4, 0x0) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000080)=[0x4, 0x7089, 0x28]) r4 = semget$private(0x0, 0x4, 0x0) semop(r4, &(0x7f00000003c0)=[{0x2, 0xfffe, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r4, 0x2, 0x8, &(0x7f0000000480)=0x2) 15:19:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) r1 = dup(r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) sendto(r0, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) r1 = dup(r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) sendto(r0, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) r1 = dup(r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:07 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) shutdown(r0, 0x0) select(0x40, &(0x7f0000000000)={0xf3be, 0x1, 0x100, 0x7f, 0x100, 0x9, 0x80000000, 0x5}, &(0x7f0000000040)={0x1, 0x7, 0x12, 0x3, 0x10000, 0x1000, 0x8, 0x80000000}, &(0x7f0000000080)={0x8, 0xb818, 0x9, 0x435, 0x10000, 0x1, 0x2, 0xffff}, &(0x7f0000000140)={0x6, 0x3f}) sendto$inet6(r0, &(0x7f00000000c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b", 0x49, 0x105, &(0x7f00000001c0)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) 15:19:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000240)=""/254, 0xfe}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x42) recvfrom$inet(r1, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000700)=[{&(0x7f0000000340)=""/182, 0xb6}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) shutdown(0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b8b0a23e57e03066b343f1f2365e5732d90fc2716ef6f8a3de94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffcbe", 0x90, 0x105, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) shutdown(r3, 0x0) shutdown(r1, 0x0) r5 = dup(0xffffffffffffffff) shutdown(r5, 0x0) recvfrom$unix(r5, &(0x7f0000000540)=""/63, 0x3f, 0x40042, 0x0, 0x0) r6 = accept4$unix(r5, &(0x7f0000000440)=ANY=[@ANYBLOB="6e000000050000000000000000000000000000000000001b00000000000000000000000000000000000000000000000090d800000000000000170000000000d752fa8e4e2bdb2c2d000000000081000000000000000000000000e709533c070cbb553d000000ebff000000000000000000d0f500000000000000fd0000000000bb1879e4fe83615598e108ff6eeb0aa0f9aafaf332abf205018b858b07399860dc2d9699433c3b"], &(0x7f0000000180)=0x6e, 0x20000000) sendto(r6, &(0x7f0000000780)="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", 0x1e0, 0x20184, &(0x7f0000000040)=ANY=[@ANYBLOB="0a002e2f66696c65000000008bb119f9638296bf011b264bc065cc7d0a24002100"/46], 0xa) 15:19:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000380)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x40022) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={r4}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r4, 0xd4fa, 0xbdc}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={r5, 0x3ff, 0x3}, &(0x7f0000000200)=0xc) recvmsg(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000140)=""/136, 0x88}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0}, 0x0) r6 = dup(r3) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xfec5, 0x0, 0x0, 0x800e00505) shutdown(r6, 0x0) r8 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r8, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r7, 0x0) shutdown(r2, 0x0) 15:19:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) sendto(r0, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) r1 = dup(r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:08 executing program 1: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = open$dir(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, r1) socket(0x1, 0x1, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000005c0)={0x0, 0x5}, 0x8) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r4 = dup(r3) shutdown(r4, 0x0) recvfrom$unix(r4, &(0x7f0000000540)=""/63, 0x3f, 0x40042, 0x0, 0x0) r5 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r6 = dup(r5) shutdown(r6, 0x0) recvfrom$unix(r6, &(0x7f0000000540)=""/63, 0x3f, 0x40042, 0x0, 0x0) sendto(r6, &(0x7f0000000040)="ec9db2265b77189f593df2793a7c7b8806acbf4dea17148fe2ff5d6f6dedccc698f2a607f21c676ad8ee70f92462f704835712e51a482287c5355dab7a66bb1b8dfb273eabe09b3aff0fdf2b2f775aa174abc45a56c8b40a7f44d62f5d37f09aac5ce20f92157560e8c6777f9a6b76a484a72e6bc1e45d76b2ddb22357c882eb08", 0x81, 0x100, &(0x7f0000000180)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000300)={0x0, 0x6}, 0x8) 15:19:08 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r0 = semget$private(0x0, 0x4, 0x534) r1 = semget$private(0x0, 0x4, 0x100) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000200)=""/142) semget$private(0x0, 0x1, 0x109) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000100)) mlockall(0x3) sync() semop(r0, &(0x7f0000000180)=[{0x3, 0x4, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040), 0x4) sync() __semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f00000003c0)=""/93) msgget$private(0x0, 0x0) semget$private(0x0, 0x4, 0x0) __semctl$SETALL(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000140)=[{0x0, 0x100, 0x1800}, {0x0, 0x1000, 0x800}, {0x3, 0x466a, 0x800}, {0x0, 0x9, 0x1800}, {0x0, 0x7fff, 0x1000}], 0x5) 15:19:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto(r0, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) r1 = dup(r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto(r0, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) r1 = dup(r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto(r0, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) r1 = dup(r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto(r0, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) r1 = dup(r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:08 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r0 = semget$private(0x0, 0x4, 0x534) r1 = semget$private(0x0, 0x4, 0x100) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000200)=""/142) semget$private(0x0, 0x1, 0x109) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000100)) mlockall(0x3) sync() semop(r0, &(0x7f0000000180)=[{0x3, 0x4, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040), 0x4) sync() __semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f00000003c0)=""/93) msgget$private(0x0, 0x0) semget$private(0x0, 0x4, 0x0) __semctl$SETALL(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000140)=[{0x0, 0x100, 0x1800}, {0x0, 0x1000, 0x800}, {0x3, 0x466a, 0x800}, {0x0, 0x9, 0x1800}, {0x0, 0x7fff, 0x1000}], 0x5) 15:19:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000240)=""/254, 0xfe}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x42) recvfrom$inet(r1, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000700)=[{&(0x7f0000000340)=""/182, 0xb6}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) shutdown(0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b8b0a23e57e03066b343f1f2365e5732d90fc2716ef6f8a3de94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffcbe", 0x90, 0x105, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) shutdown(r3, 0x0) shutdown(r1, 0x0) r5 = dup(0xffffffffffffffff) shutdown(r5, 0x0) recvfrom$unix(r5, &(0x7f0000000540)=""/63, 0x3f, 0x40042, 0x0, 0x0) r6 = accept4$unix(r5, &(0x7f0000000440)=ANY=[@ANYBLOB="6e000000050000000000000000000000000000000000001b00000000000000000000000000000000000000000000000090d800000000000000170000000000d752fa8e4e2bdb2c2d000000000081000000000000000000000000e709533c070cbb553d000000ebff000000000000000000d0f500000000000000fd0000000000bb1879e4fe83615598e108ff6eeb0aa0f9aafaf332abf205018b858b07399860dc2d9699433c3b"], &(0x7f0000000180)=0x6e, 0x20000000) sendto(r6, &(0x7f0000000780)="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", 0x1e0, 0x20184, &(0x7f0000000040)=ANY=[@ANYBLOB="0a002e2f66696c65000000008bb119f9638296bf011b264bc065cc7d0a24002100"/46], 0xa) 15:19:08 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r0 = semget$private(0x0, 0x4, 0x534) r1 = semget$private(0x0, 0x4, 0x100) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000200)=""/142) semget$private(0x0, 0x1, 0x109) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000100)) mlockall(0x3) sync() semop(r0, &(0x7f0000000180)=[{0x3, 0x4, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040), 0x4) sync() __semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f00000003c0)=""/93) msgget$private(0x0, 0x0) semget$private(0x0, 0x4, 0x0) __semctl$SETALL(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000140)=[{0x0, 0x100, 0x1800}, {0x0, 0x1000, 0x800}, {0x3, 0x466a, 0x800}, {0x0, 0x9, 0x1800}, {0x0, 0x7fff, 0x1000}], 0x5) 15:19:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto(r0, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) r1 = dup(r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto(r0, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) r1 = dup(r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:08 executing program 0: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) r0 = dup(0xffffffffffffffff) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:08 executing program 0: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) r0 = dup(0xffffffffffffffff) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:08 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r0 = semget$private(0x0, 0x4, 0x534) r1 = semget$private(0x0, 0x4, 0x100) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000200)=""/142) semget$private(0x0, 0x1, 0x109) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000100)) mlockall(0x3) sync() semop(r0, &(0x7f0000000180)=[{0x3, 0x4, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040), 0x4) sync() __semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f00000003c0)=""/93) msgget$private(0x0, 0x0) semget$private(0x0, 0x4, 0x0) __semctl$SETALL(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000140)=[{0x0, 0x100, 0x1800}, {0x0, 0x1000, 0x800}, {0x3, 0x466a, 0x800}, {0x0, 0x9, 0x1800}, {0x0, 0x7fff, 0x1000}], 0x5) 15:19:09 executing program 0: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) r0 = dup(0xffffffffffffffff) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:09 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r0 = semget$private(0x0, 0x4, 0x534) r1 = semget$private(0x0, 0x4, 0x100) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000200)=""/142) semget$private(0x0, 0x1, 0x109) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000100)) mlockall(0x3) sync() semop(r0, &(0x7f0000000180)=[{0x3, 0x4, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040), 0x4) sync() __semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f00000003c0)=""/93) msgget$private(0x0, 0x0) semget$private(0x0, 0x4, 0x0) __semctl$SETALL(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000140)=[{0x0, 0x100, 0x1800}, {0x0, 0x1000, 0x800}, {0x3, 0x466a, 0x800}, {0x0, 0x9, 0x1800}, {0x0, 0x7fff, 0x1000}], 0x5) 15:19:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/171, 0xab}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/20, 0x14}, {0x0}], 0xc, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r6 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) dup(r6) connectat(r6, r1, &(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x7) shutdown(r4, 0x0) shutdown(r2, 0x0) 15:19:09 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto(r0, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) r1 = dup(r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:09 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)=""/31, &(0x7f0000000140)=0x1f) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000580)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001bc0)="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", 0x1c8}, {&(0x7f0000002480)="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", 0x26a}], 0x2}, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c) 15:19:09 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto(r0, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) r1 = dup(r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:09 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto(r0, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) r1 = dup(r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:09 executing program 0: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto(r0, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) r1 = dup(r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:09 executing program 0: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto(r0, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) r1 = dup(r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:09 executing program 0: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto(r0, &(0x7f0000000140)="a2", 0x1, 0x0, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) r1 = dup(r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 15:19:09 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r0 = semget$private(0x0, 0x4, 0x534) r1 = semget$private(0x0, 0x4, 0x100) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000200)=""/142) semget$private(0x0, 0x1, 0x109) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000100)) mlockall(0x3) sync() semop(r0, &(0x7f0000000180)=[{0x3, 0x4, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040), 0x4) sync() __semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f00000003c0)=""/93) msgget$private(0x0, 0x0) semget$private(0x0, 0x4, 0x0) __semctl$SETALL(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)) semop(0x0, &(0x7f0000000140)=[{0x0, 0x100, 0x1800}, {0x0, 0x1000, 0x800}, {0x3, 0x466a, 0x800}, {0x0, 0x9, 0x1800}, {0x0, 0x7fff, 0x1000}], 0x5) 15:19:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/171, 0xab}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/20, 0x14}, {0x0}], 0xc, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r6 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) dup(r6) connectat(r6, r1, &(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x7) shutdown(r4, 0x0) shutdown(r2, 0x0) panic: tp:0xfffffe0025822c38 rc_sacked:1072 > out:1 cpuid = 0 time = 1589383150 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00037ff5f0 vpanic() at vpanic+0x1c7/frame 0xfffffe00037ff650 panic() at panic+0x43/frame 0xfffffe00037ff6b0 ctf_flight_size() at ctf_flight_size+0x5d/frame 0xfffffe00037ff6e0 bbr_output_wtime() at bbr_output_wtime+0x9801/frame 0xfffffe00037ff990 bbr_output() at bbr_output+0x67/frame 0xfffffe00037ff9c0 tcp_hpts_thread() at tcp_hpts_thread+0xdf7/frame 0xfffffe00037ffb10 ithread_loop() at ithread_loop+0x328/frame 0xfffffe00037ffbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00037ffbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00037ffbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100072 ] Stopped at kdb_enter+0x67: movq $0,0x14abd26(%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 0x28 ll+0x7 rax 0x12 rcx 0xffffffff810b5780 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00037ff5d0 rbp 0xfffffe00037ff5f0 rsi 0 rdi 0xffffffff810b57b6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0025839c00 r12 0xffffffff82068e40 ddb_dbbe r13 0 r14 0xffffffff8193aa77 r15 0xffffffff8193aa77 rip 0xffffffff810aaac7 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x14abd26(%rip) db> show proc Process 12 (intr) at 0xfffff80003308520: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8250a690 ABI: null reaper: 0xffffffff8250a690 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8250b2d0 (map 0xffffffff8250b2d0) (map.pmap 0xffffffff8250b390) (pmap 0xffffffff8250b3f0) threads: 23 100010 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100016 I [swi6: task queue] 100019 I [swi3: vm] 100020 I [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 I [swi1: netisr 0] 100034 I [irq24: virtio_pci0] 100035 I [irq25: virtio_pci0] 100036 I [irq26: virtio_pci0] 100037 I [irq27: virtio_pci0] 100038 I [irq28: virtio_pci1] 100039 I [irq29: virtio_pci1] 100040 I [irq30: virtio_pci1] 100041 I [irq31: virtio_pci1] 100042 I [irq32: virtio_pci1] 100047 I [irq10: virtio_pci2] 100049 I [irq1: atkbd0] 100050 I [irq12: psm0] 100051 I [swi0: uart uart++] 100060 I [swi1: pf send] 100072 Run CPU 0 [swi1: hpts] 100073 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 871 775 775 0 R (threaded) syz-executor.2 100106 RunQ syz-executor.2 100229 S connec 0xfffffe001cfc7298 syz-executor.2 100231 S connec 0xfffffe001cfc9620 syz-executor.2 824 811 824 0 Ss select 0xfffff8000c4c0140 dhclient 814 1 814 0 Ss select 0xfffff8000c4c01c0 dhclient 811 794 424 65 S select 0xfffff8000c4bb1c0 dhclient 794 424 424 0 S wait 0xfffff8000c452000 sh 783 768 783 0 Ss piperd 0xfffff80003ccd2f8 syz-executor.3 775 768 775 0 Rs syz-executor.2 771 768 771 0 Ss piperd 0xfffff80003cd88e8 syz-executor.1 770 768 770 0 Ss piperd 0xfffff80003ce15f0 syz-executor.0 768 766 766 0 R (threaded) syz-fuzzer 100111 S uwait 0xfffff80003c09580 syz-fuzzer 100112 S nanslp 0xffffffff8252b161 syz-fuzzer 100113 Run CPU 1 syz-fuzzer 100114 S uwait 0xfffff80003cf8780 syz-fuzzer 100115 S uwait 0xfffff80003cf8880 syz-fuzzer 100116 S kqread 0xfffff800031f9000 syz-fuzzer 100117 S uwait 0xfffff8000c4c0b80 syz-fuzzer 100118 S uwait 0xfffff80003cf8080 syz-fuzzer 100119 S uwait 0xfffff80003cf8180 syz-fuzzer 100120 S uwait 0xfffff8000c4c0c80 syz-fuzzer 100123 S uwait 0xfffff80003cf8480 syz-fuzzer 766 764 766 0 Ss pause 0xfffff8000c5295c8 csh 764 682 764 0 Ss select 0xfffff80003cf89c0 sshd 748 1 748 0 Ss+ ttyin 0xfffff8000383ccb0 getty 747 1 747 0 Ss+ ttyin 0xfffff80003b2e4b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80003b2e8b0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b2ecb0 getty 744 1 744 0 Ss+ ttyin 0xfffff80003b2d0b0 getty 743 1 743 0 Ss+ ttyin 0xfffff80003b2d4b0 getty 742 1 742 0 Ss+ ttyin 0xfffff80003b2d8b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80003b2dcb0 getty 740 1 740 0 Ss+ ttyin 0xfffff80003b300b0 getty 738 1 24 0 S+ piperd 0xfffff80003cdebe0 logger 737 736 24 0 S+ nanslp 0xffffffff8252b161 sleep 736 1 24 0 S+ wait 0xfffff8000c3c8520 sh 686 1 686 0 Ss nanslp 0xffffffff8252b160 cron 682 1 682 0 Ss select 0xfffff80003c091c0 sshd 495 1 495 0 Ss select 0xfffff80003cef640 syslogd 424 1 424 0 Ss wait 0xfffff80003cc9000 devd 423 1 423 65 Ss select 0xfffff80003cef4c0 dhclient 338 1 338 0 Ss select 0xfffff80003c09b40 dhclient 335 1 335 0 Ss select 0xfffff80003c09ac0 dhclient 23 0 0 0 DL vlruwt 0xfffff800033dc520 [vnlru] 22 0 0 0 DL syncer 0xffffffff82617098 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100069 D qsleep 0xffffffff826163b0 [bufdaemon] 100076 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100087 D sdflush 0xfffff80003c5ece8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263d288 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100067 D psleep 0xffffffff82631858 [dom0] 100074 D launds 0xffffffff82631864 [laundry: dom0] 100075 D umarcl 0xffffffff8153dbc0 [uma] 18 0 0 0 RL [rand_harvestq] 17 0 0 0 DL pftm 0xffffffff82b543a0 [pf purge] 16 0 0 0 DL waiting 0xffffffff82619810 [sctp_iterator] 15 0 0 0 DL - 0xffffffff826159ac [soaiod4] 9 0 0 0 DL - 0xffffffff826159ac [soaiod3] 8 0 0 0 DL - 0xffffffff826159ac [soaiod2] 7 0 0 0 DL - 0xffffffff826159ac [soaiod1] 6 0 0 0 DL (threaded) [cam] 100033 D - 0xffffffff82236b40 [doneq0] 100066 D - 0xffffffff82236a10 [scanner] 5 0 0 0 DL crypto_ 0xfffff80003204e90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80003204e30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262f040 [crypto] 14 0 0 0 DL seqstat 0xfffff8000335f488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100024 D - 0xffffffff8250a100 [g_event] 100025 D - 0xffffffff8250a108 [g_up] 100026 D - 0xffffffff8250a110 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100017 D - 0xfffff80003319680 [thr_0] 100018 D - 0xfffff800033196c0 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100016 I [swi6: task queue] 100019 I [swi3: vm] 100020 I [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 I [swi1: netisr 0] 100034 I [irq24: virtio_pci0] 100035 I [irq25: virtio_pci0] 100036 I [irq26: virtio_pci0] 100037 I [irq27: virtio_pci0] 100038 I [irq28: virtio_pci1] 100039 I [irq29: virtio_pci1] 100040 I [irq30: virtio_pci1] 100041 I [irq31: virtio_pci1] 100042 I [irq32: virtio_pci1] 100047 I [irq10: virtio_pci2] 100049 I [irq1: atkbd0] 100050 I [irq12: psm0] 100051 I [swi0: uart uart++] 100060 I [swi1: pf send] 100072 Run CPU 0 [swi1: hpts] 100073 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80003307000 [init] 10 0 0 0 DL audit_w 0xffffffff8262f518 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250a690 [swapper] 100005 D - 0xfffff8000320fb00 [if_config_tqg_0] 100006 D - 0xfffff8000320f900 [softirq_0] 100007 D - 0xfffff8000320f700 [softirq_1] 100008 D - 0xfffff8000320f500 [if_io_tqg_0] 100009 D - 0xfffff8000320f300 [if_io_tqg_1] 100011 D - 0xfffff800031fcd00 [in6m_free taskq] 100012 D - 0xfffff800031fcc00 [thread taskq] 100014 D - 0xfffff800031fca00 [kqueue_ctx taskq] 100015 D - 0xfffff800031fc900 [aiod_kick taskq] 100023 D - 0xfffff800031fc700 [firmware taskq] 100028 D - 0xfffff800031fc500 [crypto_0] 100029 D - 0xfffff800031fc500 [crypto_1] 100043 D - 0xfffff800031fc200 [vtnet0 rxq 0] 100044 D - 0xfffff800031fc100 [vtnet0 txq 0] 100045 D - 0xfffff800031fc000 [vtnet0 rxq 1] 100046 D - 0xfffff800031fbe00 [vtnet0 txq 1] 100048 D vtbslp 0xfffff800034f0580 [virtio_balloon] 100052 D - 0xfffff800031fbc00 [mca taskq] 100056 D - 0xffffffff81cdc0f0 [deadlkres] 100061 D - 0xfffff80003b7e000 [acpi_task_0] 100062 D - 0xfffff80003b7e000 [acpi_task_1] 100063 D - 0xfffff80003b7e000 [acpi_task_2] 100065 D - 0xfffff800031fc300 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe0004cfb700 (100072) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8000c416d78) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1539 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4851K 4238 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 27747 1619K 27811 kobj 332 1328K 491 newblk 20 1029K 1816 vfscache 4 1025K 4 pcb 29 542K 154 inodedep 8 516K 191 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 388K 4 subproc 128 257K 953 acpica 1674 185K 52709 vnet_data 1 168K 1 pagedep 6 130K 109 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 filedesc 15 101K 181 linker 237 95K 278 bus 991 79K 3379 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 499 63K 499 umtx 306 39K 306 BPF 22 36K 22 kdtrace 176 34K 1940 temp 35 33K 1842 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 ifaddr 73 25K 73 vmem 3 22K 4 kbdmux 6 22K 6 lltable 48 18K 48 ufs_mount 3 17K 4 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 98 16K 98 ether_multi 172 14K 177 bus-sc 30 14K 1431 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 99 eventhandler 132 12K 132 in6_multi 89 11K 89 pfs_nodes 20 10K 20 GEOM 60 10K 487 rman 82 10K 423 bmsafemap 2 9K 149 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 CAM DEV 3 6K 510 kqueue 57 6K 884 vt 11 6K 11 plimit 22 6K 357 cred 22 6K 201 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 45 5K 45 ufs_dirhash 24 5K 24 DEVFSP 72 5K 76 pf_ifnet 10 5K 19 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 UMA 247 4K 247 routetbl 23 4K 23 freework 15 4K 176 session 26 4K 35 pgrp 26 4K 35 hhook 13 4K 13 select 23 3K 23 acpisem 22 3K 22 terminal 11 3K 11 proc-args 47 3K 538 uidinfo 3 3K 7 sctp_ifa 17 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_atcl 4 2K 30 sctp_stro 2 2K 6 lockf 19 2K 29 ip6ndp 12 2K 21 Unitno 28 2K 45 CAM XPT 22 2K 543 in_multi 6 2K 7 acpidev 20 2K 20 msi 9 2K 9 tun 7 2K 7 pf_rule 1 1K 2 softdep 1 1K 1 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 clone 8 1K 8 vnodemarker 2 1K 44 NFSD session 1 1K 1 CAM periph 4 1K 271 mld 6 1K 6 sctp_timw 3 1K 3 sctp_ifn 6 1K 6 igmp 6 1K 6 nhops 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 86 pci_link 10 1K 10 crypto 3 1K 3 mkdir 4 1K 172 freeblks 2 1K 103 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 diradd 3 1K 138 inpcbpolicy 10 1K 274 osd 3 1K 9 newdirblk 2 1K 86 dirrem 1 1K 105 freefile 2 1K 101 indirdep 1 1K 73 sctp_atky 6 1K 36 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 soname 6 1K 5895 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 tcpfunc 2 1K 2 ktls 1 1K 1 pmchooks 1 1K 1 prison 4 1K 4 filecaps 5 1K 72 nexusdev 5 1K 5 entropy 2 1K 37 sctp_vrf 1 1K 1 sctp_athm 4 1K 30 sctp_map 4 1K 12 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 ath_hal 0 0K 0 madt_table 0 0K 2 athdev 0 0K 0 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 pvscsi 0 0K 0 smartpqi 0 0K 0 scsi_ch 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 iavf 0 0K 0 ixl 0 0K 0 nvme_da 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 18 midi buffers 0 0K 0 fpukern_ctx 0 0K 0 mixer 0 0K 0 xen_intr 0 0K 0 ac97 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 dmar_dmamap 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 isci 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 SIIS driver 0 0K 0 vm_fictitious 0 0K 0 CAM CCB 0 0K 3878 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 UMAHash 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 96 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 21 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 9 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 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 lDevFlags * malloc 0 0K 0 LRO 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 28 sctp_iter 0 0K 9 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 9 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 255 export_host 0 0K 0 cl_savebuf 0 0K 4 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 111 accf 0 0K 0 pts 0 0K 0 iov 0 0K 13593 ioctlops 0 0K 109 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 587 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 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 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 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