Warning: Permanently added '10.128.0.169' (ECDSA) to the list of known hosts. 2020/06/20 16:32:51 fuzzer started 2020/06/20 16:32:54 dialing manager at 10.128.15.235:27132 2020/06/20 16:32:54 syscalls: 364 2020/06/20 16:32:54 code coverage: enabled 2020/06/20 16:32:54 comparison tracing: enabled 2020/06/20 16:32:54 extra coverage: support is not implemented in syzkaller 2020/06/20 16:32:54 setuid sandbox: enabled 2020/06/20 16:32:54 namespace sandbox: support is not implemented in syzkaller 2020/06/20 16:32:54 Android sandbox: support is not implemented in syzkaller 2020/06/20 16:32:54 fault injection: support is not implemented in syzkaller 2020/06/20 16:32:54 leak checking: support is not implemented in syzkaller 2020/06/20 16:32:54 net packet injection: enabled 2020/06/20 16:32:54 net device setup: support is not implemented in syzkaller 2020/06/20 16:32:54 concurrency sanitizer: support is not implemented in syzkaller 2020/06/20 16:32:54 devlink PCI setup: support is not implemented in syzkaller 2020/06/20 16:32:54 USB emulation: support is not implemented in syzkaller 16:33:00 executing program 1: sysctl$vm(&(0x7f0000000000)={0x2, 0x9}, 0x2, &(0x7f0000000040)="4e0917ed42fdfd887c234b517eef987a4e19c4cf997fb5dba15c3794b38493c1a392b36fb6cee1c11b532814acb09639f1cb26bae1fe94b601a8074d3acbfc874de58b041094ec9cf9e386764e81538f754cadad6c26f41c79d2bc622b73921507cc4aa5224a44d5ab76240aac8960d5732668bc8e11bd0f142e91ad304afe16a39d0e08c18496d20853b9fdb33c26657952beedf36dd2196a61e583f001ac4af526ea02328002390b07c1b405b44422a6fa40b5f02c69df42e6c0b0f216f90223ddcf64", &(0x7f0000000140)=0xc4, &(0x7f0000000180)="fb29e2537ff3f0ca53ec25242b713f069669f9614c0da47e65bf6f3f489ca852bf3eb3081b6b8b7300586983fafe735914d391596d8f7ebf7f185ce571079df5aaadeab6c0d02c30855dd108868a5de8ecd38d419bcffdb06d29285c797e4cf8f0d23e144287850af4f57fd5fbb85f9c86cd6bfadbf1c6cde48a707d4bfbe4ecd87b75fa15f38b2939dfd97fff2dea8606538f3833e1956cb13d0a71a6e26f74ab8b2c75eb54a87935298c8745927473956bb7daaff2fedd2d3d15e0aac08868d570c26d19bd1a02ab0b7f", 0xcb) mknod(&(0x7f0000000280)='./file0\x00', 0x10, 0x9) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10004) ioctl$VT_ACTIVATE(r0, 0x20007605, &(0x7f0000000300)=0x7fffffff) sendsyslog(&(0x7f0000000340)="83ce2d48161c57f365d536a54e886731e6483cc476d54dcb0de42da13d661c4d52a58218497e6834d6b3c73665d8668ad04da5c56795320170048b4f89c0ada33a316938226a83262c4b492053f63beeb18ce27087320ddd7df99a32cde6cefef9c024ba1b9a07225c8950125f6621df7c3bd1391c439cb2849ade2ddd27e4b743123d2cd2b7da3351cc1b7cfdb667aa52a40d28cc5ce386750da3f15bbe10d1e320dff97e154c0be999435527538fc6be7f638b452cefa854f7f7de3e768a10ddbdfd38154568e8360f906e59e375598a04d8d2a7debb5fa74627d42d998cc328b39b", 0xe3, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0, 0x140) ioctl$WSMUXIO_ADD_DEVICE(r1, 0x80085761, &(0x7f0000000480)={0x2, 0x7ff}) r2 = semget(0x3, 0x0, 0x40) semctl$GETVAL(r2, 0x0, 0x5, &(0x7f00000004c0)=""/118) syz_emit_ethernet(0x2a, &(0x7f0000000540)={@local, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @random="4a803fbcbf69", @empty, @local, @multicast1}}}}) r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000580)='/dev/bpf\x00', 0x10000, 0x0) ioctl$BIOCLOCK(r3, 0x20004276) r4 = open(&(0x7f00000005c0)='./file0\x00', 0x10, 0x1) ioctl$BIOCSETWF(r4, 0x80104277, &(0x7f0000000640)={0x8, &(0x7f0000000600)=[{0x5a0, 0x6b, 0x7f, 0x2}, {0x5, 0x4, 0x1, 0x5}, {0x0, 0x20, 0x49, 0x4}, {0x40, 0x5, 0x0, 0x78c}, {0x8, 0x4, 0x5, 0xfffffff9}, {0x3bf, 0x81, 0x8, 0x1}, {0xfffc, 0x1f, 0x9, 0x5}, {0x2, 0x7, 0x4, 0x8}]}) syz_extract_tcp_res(&(0x7f0000000680), 0xa56, 0x7) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$WSDISPLAYIO_SBURNER(r5, 0x800c5751, &(0x7f00000006c0)={0x1f, 0xfffffff9, 0x2}) ioctl$BIOCSRSIG(r5, 0x80044272, &(0x7f0000000700)=0x6) r6 = openat$tty(0xffffffffffffff9c, &(0x7f0000000740)='/dev/tty\x00', 0x10000, 0x0) pwritev(r6, &(0x7f0000001a00)=[{&(0x7f0000000780)="234583f6c643c78c73ed23d74ec562d0a5b27b5e7e9df86df8b3331a250eaec471135315e928eb434b41159c10f7eadd32b99ab995a678760dc40b32f477dc2969834d79a79d15d355c71a04c70f33594606490454090c52a7a434b17d0186ac66cbdbd0f462d6a3569803f27898eec69514f7ff201aa7e29217c303a5a89f72cf14dd320d74c08a3c6cf6eb03164b9a04060d0948c754732837cf961e0525dffb52fc57f474435e3ea42001a4afb2b2c958d435cb5fd60d971475f618a0cd44dffe0c865639e5d177f680c07daf6be11c758c33b8e0422bfcf7d3048ddb55fd", 0xe0}, {&(0x7f0000000880)="e91416753789c7970efd640ac4f02e25eaf760abdd554057963523de1ad7d06d353fdcedc1d5c1281d45430e2992760e276e2f368fa3dd2661480f8fd686b5c92902f50f1b7bff5e6b7792331139fdb847b52e43388dcb81d25b7ab0fbaf0795c592ea624ffc9b75685be1354c76ba", 0x6f}, {&(0x7f0000000900)="022ababb689f0a19cda600a6024880e074b01903a980c4f70d9be638454f2b56adddcb132c4165aa545ba3d4ff20ddcaf2ec3a838cead05da8e6d6762868840df218fbc1d0acd3117fdf5848d68e30479d7537831f993715a70f666abae7f80bb84ea090f7007552b8c12ccb9b9bc6f8f6aedc936fe766bb571f1606960dcadf3524aeba392d3a28923e644b356295765a255a1b9996c4dd61ed0eb66b02919cac969af3ff271ad107d96aa147bc0d36f31b02551343b3fb92cccc96efcdc3a5b7c9df6ac396f9ccc7b83e8ef10255ddd6037bc87710252719", 0xd9}, {&(0x7f0000000a00)="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", 0x1000}], 0x4, 0x0, 0x7) 16:33:00 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x51) pipe(&(0x7f0000000080)={0xffffffffffffffff}) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') r2 = socket$inet(0x2, 0x8000, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x20, 0x0) dup2(r3, r2) clock_gettime(0x3, &(0x7f0000000140)) readv(r1, &(0x7f0000000540)=[{&(0x7f0000000180)=""/44, 0x2c}, {&(0x7f00000001c0)=""/254, 0xfe}, {&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/164, 0xa4}, {&(0x7f0000000440)=""/38, 0x26}, {&(0x7f0000000480)=""/55, 0x37}, {&(0x7f00000004c0)=""/44, 0x2c}, {&(0x7f0000000500)=""/6, 0x6}], 0x8) r4 = kqueue() openat$vmm(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vmm\x00', 0x10000, 0x0) r5 = semget$private(0x0, 0x0, 0x106) semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000000600)=""/38) unveil(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='W\x00') listen(r2, 0x1000) socket$unix(0x1, 0x0, 0x0) r6 = kqueue() r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000700)='/dev/null\x00', 0x20, 0x0) r8 = openat$tty(0xffffffffffffff9c, &(0x7f0000000740)='/dev/tty\x00', 0x10, 0x0) kevent(r0, &(0x7f00000006c0)=[{{r4}, 0xfffffffffffffffd, 0x0, 0x40000000, 0x0, 0xdef9}, {{r4}, 0xffffffffffffffff, 0x11, 0x10, 0x800, 0x5a8}], 0x6, &(0x7f0000000780)=[{{r6}, 0xfffffffffffffffd, 0x8, 0x80000000, 0xfffffffffffffffd, 0x6}, {{r4}, 0xffffffffffffffff, 0x8a, 0x40000001, 0x6, 0x5}, {{r7}, 0xfffffffffffffff8, 0x54, 0x1, 0x100}, {{r8}, 0xfffffffffffffffd, 0x40, 0x2, 0x2}, {{r4}, 0xfffffffffffffff8, 0x34, 0x10, 0x0, 0x80}, {{r4}, 0xffffffffffffffff, 0x12, 0x2, 0x2, 0xae1}, {{}, 0xfffffffffffffffc, 0x8, 0x80000000, 0x6, 0x4}], 0x401, &(0x7f0000000880)={0x3, 0x2}) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1005, &(0x7f00000008c0)={0x0, 0x1}, 0x10) 16:33:00 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vmm\x00', 0x0, 0x0) ioctl$VMM_IOC_WRITEREGS(r0, 0xc5005601, &(0x7f0000000580)={0x1, 0x0, 0x1, {[0x0, 0x0, 0x0, 0x20000000, 0x200000], [], [], [], [{}, {0x4}], {}, {0x0, 0x0, 0x0, 0x2}}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x4004746a, &(0x7f0000000400)) getsockname$inet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x10, r2, 0x0, 0xfffffffffffffffa) r3 = socket$inet6(0x18, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000140), 0xc) 16:33:00 executing program 1: r0 = getgid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000001c0)={{0x7f, 0x0, r0}, 0x0, 0x4}) r1 = semget(0x2, 0x4, 0x18) semctl$GETNCNT(r1, 0x1, 0x3, &(0x7f00000000c0)=""/232) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e57b7f000001"], 0x1) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) r2 = socket(0x2, 0x1, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x4004667f, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r3 = dup(r2) listen(r3, 0x0) dup(0xffffffffffffffff) shmctl$IPC_STAT(0x0, 0x2, 0x0) shmctl$SHM_LOCK(0x0, 0x3) setsockopt$sock_int(r2, 0xffff, 0x100, &(0x7f00000001c0)=0x80000002, 0x4) r4 = socket(0x2, 0x1, 0x0) open$dir(0x0, 0x0, 0x0) openat$wsmouse(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0xfffffffffffffdb1, 0x0, 0x0) open(0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x20004276, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x40044271, 0x0) ioctl$WSKBDIO_GETMODE(0xffffffffffffffff, 0x40045714, 0x0) connect$unix(r4, &(0x7f0000000000)=ANY=[], 0x10) sendto$unix(r4, &(0x7f00000011c0)='\x00', 0x1f4ea3ae, 0x1, 0x0, 0xfffffd7e) r5 = accept$unix(r3, 0x0, 0x0) recvfrom$unix(r5, &(0x7f0000001200)=""/4083, 0xff3, 0x43, 0x0, 0x0) 16:33:01 executing program 0: ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000002c0)={0x2, &(0x7f0000000080)=[{}, {0x2}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x4004746a, &(0x7f0000000400)) ioctl$BIOCGDIRFILT(r0, 0x4004427c, &(0x7f0000000000)) sysctl$hw(&(0x7f0000000080)={0xa}, 0x8, &(0x7f0000000100), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x4004746a, &(0x7f0000000400)) ioctl$VT_GETMODE(r1, 0x40087603, &(0x7f00000000c0)) 16:33:01 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x40, 0x0) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000000)={0x0, &(0x7f0000000140)}) r1 = socket(0x2, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCFLUSH(r2, 0xc0106924, &(0x7f00000000c0)=0x6e) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0}) ioctl$VMM_IOC_RESETCPU(0xffffffffffffffff, 0x82405605, &(0x7f0000000340)={0x0, 0x0, {[0x7, 0xfe, 0x0, 0x100000001, 0x0, 0x0, 0x8], [], [], [], [], {0xffff}}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = getpid() ktrace(&(0x7f0000000100)='./file0\x00', 0x0, 0x410, r4) fcntl$lock(r3, 0x8, &(0x7f0000000180)={0x3, 0x2, 0x7, 0xffffffffffffff71, r4}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r5 = socket(0x18, 0x2, 0x0) fcntl$dupfd(r5, 0x0, r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$TIOCMGET(r6, 0x4004746a, &(0x7f0000000400)) ioctl$TIOCFLUSH(r6, 0x8080691a, &(0x7f0000000080)=0x7) 16:33:01 executing program 0: ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x10000000000001}}) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0xfff80000, 0x0, "000000db000000000000f2450000ff0000ff4000"}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x1, 0x0) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x4004746a, &(0x7f0000000400)) ioctl$TIOCSETD(r1, 0x8004741b, &(0x7f0000000040)=0x62d) r2 = socket(0x18, 0x2, 0x0) socket(0x0, 0x0, 0x0) setsockopt(r2, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 16:33:01 executing program 0: ioctl$TIOCSETAF(0xffffffffffffffff, 0x802c7416, &(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, "00002451859e1865790a0000000000001fe600"}) r0 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000002040)=""/4096) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/10) sysctl$kern(&(0x7f0000000000)={0x1, 0x3e}, 0x8, &(0x7f00000000c0), 0x0, 0x0, 0x0) 16:33:01 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000180)=[{{r0}, 0xfffffffffffffffe, 0x5, 0xae4076e3d29ea0f6}], 0x0, 0x0, 0x0, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000000), 0x9130fbf, 0x0, 0x3fffffd, 0x0) r3 = kqueue() r4 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vmm\x00', 0x0, 0x0) ioctl$VMM_IOC_WRITEREGS(r4, 0xc5005601, &(0x7f0000000580)={0x1, 0x0, 0x1, {[0x0, 0x0, 0x0, 0x20000000, 0x200000]}}) fchdir(r4) kevent(r3, &(0x7f0000000100), 0x5, 0x0, 0x80000001, 0x0) r5 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vmm\x00', 0x0, 0x0) ioctl$VMM_IOC_WRITEREGS(r5, 0xc5005601, &(0x7f0000000580)={0x1, 0x0, 0x1, {[0x0, 0x0, 0x0, 0x20000000, 0x200000]}}) ioctl$BIOCGSTATS(r0, 0x4008426f, &(0x7f00000000c0)) ioctl$VMM_IOC_RUN(r0, 0xc0205602, &(0x7f0000000100)={0x6, 0x0, 0x3, 0x7, &(0x7f00000001c0)={{0x9, 0x95, 0x9, 0x3, 0x59, 0x80, 0x1000}, {[0x100000000, 0x5, 0x9, 0x4, 0x1000, 0xfffffffffffffff7, 0x3, 0x7ff, 0x7, 0x5, 0x0, 0x800, 0x8, 0x5edb, 0x2, 0x9, 0x40, 0x9], [0x6, 0x0, 0x10001, 0x3f, 0x4, 0x1f, 0x4248bba3, 0x8000, 0x8000, 0x100000001], [0x5, 0x2, 0x80000001, 0x3, 0xff, 0x9, 0x4], [0x8, 0x5, 0xdaa, 0x4, 0x3], [{0xffff, 0x5, 0x48, 0xfffffffffffff7ec}, {0x1f, 0x2, 0x9, 0x81}, {0x8, 0x4, 0x0, 0x100000001}, {0x3ff, 0x2, 0x7, 0x7}, {0x8000, 0xffffffc1, 0x0, 0x7fffffff}, {0x9, 0x20, 0x3, 0x7}, {0x101, 0x7f, 0x3, 0x80000000}, {0x1, 0xbe, 0x7, 0x4}], {0x8001, 0x3, 0x1f, 0x5}, {0x5b, 0x80000000, 0x1, 0x7}}}, 0x1, 0x5}) read(r5, &(0x7f0000000040)=""/68, 0x44) close(r1) 16:33:02 executing program 0: select(0x40, &(0x7f0000000140)={0x80000000, 0xb9e, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0x0) openat$pf(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/pf\x00', 0x20000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f0000000140), &(0x7f0000000100)=0x1) sysctl$net_inet_icmp(&(0x7f00000002c0)={0x4, 0x2, 0x1, 0x4}, 0x4, &(0x7f00000003c0)="87611092b9a55bfa77631bb167d5a36928e81fd1bb64eb322eb5fe1bed4f168bbab828062051aa84928b3c1b09a9aebf173dcf05d861c009fb6e9e5718cba0bbe6a9dd95dcb64fd2a85bfeafb85aecbc29273fdd6a367b5479a33d61eac72ec84e65fb482aa9c2d2578bb75fef80e4ab19ba070a49e4aab0112ffa6f7fc2b36a83e782a388a1230632de17c69e31ca91297a5bbca2b6c9b66bbfdc72acd94fe04e740d66f94808f9f01e7de195629968927e9ae8649fc6ecb9c5fc32208fb85187a49b005a9af2bd60e18f9c779a85ef053ec5c91498adb7e9", &(0x7f00000004c0)=0xd9, &(0x7f0000000500)="42d384cb09c4a630b3d85c8bc7b59a36f640a203f9fce8e98574e85e338d2059c023418cf7791cb2fe54c3681206be53a5e0aace6505aeb0733f04299b0c06b81dcb015e4d272af9014c8c13c7cc9873f6e6ef46bfba86638a7c94762c760de8ca244bd826d65df8d418abef87d8e5e0beb58f658f2036723f8e1b7a781e17bf4c5586ffb8b2cad9e653655951f5f375b3", 0x91) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0xa) sendmsg$unix(r1, &(0x7f0000000280)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000000c0)=[{&(0x7f0000000180)="c3191094fa99428e8a8bfb7b1de905d852b613c8ed52a36c88f065fbc15e3d3c2b25f6d8ff9833d47673b25b2174f8c494dabc83494d790422043263bc9174b08ddfc87d53f0fb1feb29d666de1bde03b8043c2957c8efc185dd9ec89fa8fa503b02ea6762895dd22d44c43c0ba3894a10e4b07ecb62b678920d58a32053ff153c7ad1053db550dfbc0773fc36026d22ffdb88fe0a4ba564721ac41de332ca23381f18b0953b95a18a2f6a7a138161e54d7cd6acac6da1844c8420680c1fbf5034bdf390772cb4453f0f8076a83d9a1e", 0xd0}], 0x1}, 0x406) 16:33:02 executing program 0: r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x8, 0x0) ioctl$FIOASYNC(r0, 0xcd60441a, &(0x7f0000000240)=0x6) r1 = openat$pf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080)) ioctl$FIOASYNC(r1, 0xcd60441a, &(0x7f0000000240)=0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$TIOCMGET(r2, 0x4004746a, &(0x7f0000000400)) r3 = getpid() ktrace(&(0x7f0000000100)='./file0\x00', 0x0, 0x410, r3) sysctl$net_inet_etherip(&(0x7f0000000140)={0x4, 0x2, 0x61, 0x3}, 0x4, &(0x7f0000000280)="218098657f814bb2ac41fce0639db23f8082545ae8546e3c12fc4e0a8c2063ddf0c91c3b92e2b32053794b6b4638de1b105a64b025b706fd76586f8966b3f873203e442722d1bbcb7b0e61c02b24fd9e30fc1e1b0bd652c2824ff30f67af7ecb598825a84d87c5128502b7b3d39a5050a95f94e7a88783e5a34606f000948e32e42923bf98a748b0c45e060021a0fd3b6a56ed508ed4f854f259ef96c43b29843c8143a4e02c23c67ac6ffba5ef545f31a8c89e251f7f7a8fa4ed7bc1866ec80bf20fd87", &(0x7f0000000180)=0xc4, &(0x7f0000000440)="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", 0x1000) fcntl$setown(r1, 0x6, r3) ioctl$BIOCSETIF(r2, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCFLUSH(r2, 0x20004268) 16:33:02 executing program 0: ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], [0x40000000000000], [0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0xfff9fffeffffffff], [0x0, 0x8, 0x10000], [{0x0, 0x0, 0x401}, {0x4}, {}, {}, {}, {0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0x0, 0xf2}]}}) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCFLUSH(r1, 0x8080691a, &(0x7f0000000300)) 16:33:02 executing program 1: open$dir(&(0x7f00000002c0)='./file0\x00', 0xa8e329f9edf63bbd, 0x0) r0 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vmm\x00', 0x0, 0x0) ioctl$VMM_IOC_WRITEREGS(r0, 0xc5005601, &(0x7f0000000580)={0x1, 0x0, 0x1, {[0x0, 0x0, 0x0, 0x20000000, 0x200000]}}) r1 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vmm\x00', 0x0, 0x0) ioctl$VMM_IOC_WRITEREGS(r1, 0xc5005601, &(0x7f0000000580)={0x1, 0x0, 0x1, {[0x0, 0x0, 0x0, 0x20000000, 0x200000], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}) r2 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vmm\x00', 0x0, 0x0) ioctl$VMM_IOC_WRITEREGS(r2, 0xc5005601, &(0x7f0000000580)={0x1, 0x0, 0x1, {[0x0, 0x0, 0x0, 0x20000000, 0x200000]}}) r3 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vmm\x00', 0x0, 0x0) ioctl$VMM_IOC_WRITEREGS(r3, 0xc5005601, &(0x7f0000000580)={0x1, 0x0, 0x1, {[0x0, 0x0, 0x0, 0x20000000, 0x200000]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) r5 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vmm\x00', 0x0, 0x0) ioctl$VMM_IOC_WRITEREGS(r5, 0xc5005601, &(0x7f0000000580)={0x1, 0x0, 0x1, {[0x0, 0x0, 0x0, 0x20000000, 0x200000]}}) kevent(0xffffffffffffffff, &(0x7f00000001c0)=[{{}, 0xfffffffffffffff9, 0x1, 0x2, 0x2, 0x1}, {{}, 0xfffffffffffffffd, 0x0, 0x2, 0x3, 0x3}, {{0xffffffffffffff9c}, 0xfffffffffffffff9, 0x40, 0x40, 0x9, 0xfff}, {{}, 0xfffffffffffffff8, 0x5b, 0x20000000, 0xd79d, 0x7fffffff}, {{r0}, 0x820d2200bea3972e, 0x2, 0x0, 0x1, 0x1}], 0x0, &(0x7f0000000300)=[{{0xffffffffffffff9c}, 0xffffffffffffffff, 0xc1, 0x25, 0x0, 0x6}, {{r1}, 0xfffffffffffffffd, 0x48, 0xc00000a0, 0x40, 0x1f}, {{r2}, 0xfffffffffffffffb, 0x42, 0xe0266a2d2148c7f7, 0x1, 0x6}, {{r3}, 0x0, 0x0, 0x40000000, 0x400, 0xfffffffffffffffa}, {{r4}, 0xfffffffffffffffd, 0x1, 0x8, 0x3, 0xfffffffffffffff8}, {{r5}, 0xfffffffffffffff9, 0x42, 0x80000000, 0x0, 0x4}], 0x200, &(0x7f0000000140)={0x7ff, 0xad}) r6 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0xfcfc96ac7f78659a, r6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000240), 0x260}, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) sendmsg(r7, &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 16:33:02 executing program 0: pledge(0x0, &(0x7f0000000080)='\x00') open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0xfffffffffffffffc) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 16:33:02 executing program 1: r0 = syz_open_pts() syz_open_pts() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x300000000}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x4004746a, &(0x7f0000000400)) ioctl$WSMOUSEIO_GETPARAMS(r1, 0x80105727, &(0x7f0000000140)={&(0x7f0000000100)=[{0x84, 0xfffffff8}, {0x41, 0x10000}, {0x80, 0x2}, {0xe6, 0x5}, {0x21, 0xf0bd}, {0x40, 0xffff}], 0x6}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r3 = getpid() r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$TIOCMGET(r4, 0x4004746a, &(0x7f0000000400)) ioctl$WSMOUSEIO_SCALIBCOORDS(r4, 0x81205724, &(0x7f0000000240)={0x6, 0x3, 0x3e53, 0x1, 0x8001, 0x0, 0x8, 0x10, [{0x6, 0x7, 0x3, 0x2e}, {0x0, 0x2f, 0x10000}, {0x81, 0x80000001, 0x2, 0x918}, {0xe4f, 0x3, 0x5}, {0x0, 0x1ff, 0x5f9, 0x7}, {0x400, 0x8, 0x0, 0x8}, {0x6, 0x5, 0x6, 0x8}, {0x2ab, 0x7, 0x4, 0x120}, {0x4, 0x893, 0x7, 0xf6}, {0x6, 0x6, 0x6, 0x1ff}, {0x4a, 0x40, 0x8, 0x8}, {0x6, 0x4, 0x20, 0xf1}, {0xc5a, 0x4, 0x0, 0x2}, {0x5, 0x9, 0x214, 0x8000}, {0x7fff, 0x4, 0x7ff, 0x3}, {0x6ca6, 0x0, 0x5, 0xffffffff}]}) ktrace(&(0x7f0000000100)='./file0\x00', 0x0, 0x410, r3) fcntl$lock(r2, 0x8, &(0x7f0000000200)={0x1, 0x2, 0x8, 0x0, r3}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) fcntl$lock(r0, 0x9, &(0x7f0000000180)) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/137, 0x89) 16:33:02 executing program 0: setreuid(0xee00, 0x0) sysctl$ddb(&(0x7f0000000000)={0x9, 0x2}, 0x2, &(0x7f0000000080)="6f893a8978caedb9b3cd6db4cbfbcde3325bd3554c9426082c355bd11e9c1c0bf34b903bdfc67101c49e593ddfb3dd1eef9ee196b8197b5bf7f2a6347d1d8543a7aa0c2642b197b54624daa26838345620186015465a13c1f100e9aa30b0d4623275d6625ae34eae645185b6741eea665d1495675b62fa89218d246816f5f1c70bdc358a9711749b", &(0x7f0000000140)=0x88, &(0x7f0000000180)="dabadd3d161fb5afde8e13968f81e7322ec6ebd25a2731684247a43901cedba5bdb83dcd2bf7d7d7e656f88d4b156b19372dcba77209b8a6932899e2b8ffa2b7b6919c7660f8cfef3d4c7a96edbddcb21ea019e10e5f3d502fe4d4ed0a163b4fba8e22f412bc3cc889328c1356994b3151d7ac123e15bde39088c3a0148dfa39566000df36f0aebe328aff8d3519f95d9175367a7df8b8f66cc8a2942451ddc7539478", 0xa3) r0 = getuid() setreuid(0xee00, r0) r1 = semget(0x1, 0x0, 0x0) semctl$GETALL(r1, 0x0, 0x8, &(0x7f0000000040)=""/49) 16:33:02 executing program 0: r0 = syz_open_pts() fcntl$lock(r0, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000000}) flock(r0, 0x2) flock(r0, 0x2) r1 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vmm\x00', 0x0, 0x0) ioctl$VMM_IOC_WRITEREGS(r1, 0xc5005601, &(0x7f0000000580)={0x1, 0x0, 0x1, {[0x0, 0x0, 0x0, 0x20000000, 0x1fffff, 0x0, 0x0, 0x0, 0x0, 0x2], [0x2, 0x0, 0x0, 0x0, 0x16b86c2b, 0x0, 0x0, 0x0, 0x0, 0x101], [], [], [{}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x9}], {0x0, 0x0, 0xffffffff}}}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getuid() setreuid(0xee00, r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xffffffffffffff14) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r5) fchown(r2, r3, r5) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xffffffffffffff14) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r6) fchown(r1, r3, r6) syz_open_pts() syz_open_pts() 16:33:02 executing program 1: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000040)={'tap', 0x0}) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x6c}, {0x60}, {0x6, 0x0, 0x0, 0x182}]}) pwrite(r0, &(0x7f0000000240)="fbaf8a8d1a029be96914f6357e3a", 0xe, 0x0, 0x0) 16:33:02 executing program 1: ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x83e, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x292], [0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0xfbdfffffffffffff], [0x0, 0x0, 0x482], [], {0x0, 0xa05}}}) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCFLUSH(r1, 0x8080691a, &(0x7f0000000300)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$TIOCMGET(r2, 0x4004746a, &(0x7f0000000400)) setsockopt(r2, 0x9a3b, 0x7, &(0x7f0000000000)="3c45a0364180f54479c7d04d91b98a33884a032b34933d75e3185615bdac652e9446c3861fa9c26eb694924d585a8f283a7e90a8e581e10ac5d9e6024205e683da46fd52c7da07e69b70ed4f8eb94564470eda7322cf12dea74b3970f74bd51befef0106ed3e846663ebaefcdba6b3a00bfc31807202c67e9eefa293a14c5be0", 0x80) 16:33:03 executing program 1: ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000000)={0x2, &(0x7f0000000080)=[{}, {0x102c, 0x0, 0x4}]}) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x10000000000001}}) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff, 0x0, "00000000000000000000f2ffffffffffffff4000"}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB='+'], 0x1) ioctl$TIOCSETAF(0xffffffffffffffff, 0x802c7416, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, "010000000000000000ffffff7f00"}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0xc, &(0x7f0000000140)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) r1 = socket(0x18, 0x1, 0x0) getgid() close(r1) r2 = socket(0x18, 0x2, 0x0) close(r2) socket(0x400000000018, 0x8003, 0x3a) mmap(&(0x7f000069d000/0x3000)=nil, 0x3000, 0x2, 0x10, 0xffffffffffffff9c, 0x0, 0xff) setsockopt(r2, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r2, &(0x7f0000000040), 0xe7) 16:33:03 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaa0708000000cb86dd6000000000083aff0000000000000000f917a3e90000c2a0ff020000000000000000000099fd000000018500907800000000901a5c09d66a4097f77c997c0e6f4fd6412f1f182ce171b950b4d4d19f36b5ef080000000000000030bd9421f3c4a773288b2144bfef356b93d713477fa6c2ff4efa26bd07a7e8e738ffe16ef9df50ea25cf0ec98f5feb84d8a676473bdabdc28e74f3077d57d2c96db27117ad03c0a784cf15c7b429c17ebdc8ecd6c43c2ec98057da4d6de22fabd82fabcb45694dd4091e4c3c3d03005b691974cb31748f862bb191b49b4cb8c5bf07"]) openat$wsmouse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/wsmouse0\x00', 0x10000, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x6, 0x9) sysctl$net_inet_udp(&(0x7f0000000040)={0x4, 0x2, 0x11, 0x4}, 0x4, &(0x7f0000000080)="d22f1a2790024afb8d68a3a8", &(0x7f00000000c0)=0xc, &(0x7f0000000140)="c48aace995d163bd0625c4ce5e6d0c7457de12a2b01ec2a4d646b7b78dbae756ac1209c936ca74d92956dd3c48c1a73944d6d63ac2bb9ed2e517be8138b332d30f27a45c503546845a9f3b035e85dc1c96ed93752f9972bdaf1a39a896856c4bc71d8db128d2305ed249773e81", 0x6d) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) 16:33:03 executing program 1: r0 = syz_open_pts() fcntl$lock(r0, 0x9, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x100000000}) flock(r0, 0x2) sysctl$net_inet_carp(&(0x7f0000000000)={0x4, 0x2, 0x70, 0x2}, 0x4, &(0x7f0000000080)="6aabe14c144ecc31387a82b4849400f06f4848ce6a41a32537f5b9d0fbfa4d4cfb9d3f4ddba68ba873c6ff407fb3863471965cc52bdf0c9166ff75135002b57d346f0fc23d8e5cb98748b354cb65ffb2dc0cfa3a44e31c7125466fafc68be31cb0292e4949dafa6da42502d08bba3d3c1558ef2b8f5da8beeb88d06199f978fb86751a0b65cb32f44a35971cea3d086e55f1aefe395bbf7d430c18a8e7422d66a458bed516db9d9fa0815304af13ff88", &(0x7f0000000140)=0xb0, &(0x7f00000001c0)="dbc34413d1878f50b1dd23d781d0546e2f7bac0a794312873eb37a77840eb8595aaa8db8e09bc4205d7f9171c803c60c8b9c642960db1eeaa62dca41faafa7de7c64ca33620f115585f7268c0812e1361cbc607648ad0afba0e9a723ab1e82f3c1403e20efc0ded8910917b1ed436a7a4292dbdb685edc90a1023385749ca55dfe62af362b8c19b52a1ddd92cf61b98b93", 0x91) fcntl$lock(r0, 0x10000000000009, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x20002fffffff8}) 16:33:03 executing program 0: ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff], [0x0, 0x0, 0x0, 0x9, 0xfffffffbffffffff], [0x0, 0x0, 0x401], [{}, {}, {}, {}, {0x0, 0x0, 0x80000}]}}) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x4004746a, &(0x7f0000000400)) ioctl$BIOCGFILDROP(r1, 0x40044278, &(0x7f0000000000)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCFLUSH(r2, 0x8080691a, &(0x7f0000000300)) panic: m_copym0: m == NULL and not COPYALL Stopped at db_enter+0x18: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *457118 66941 0 0x12 0 0 sshd db_enter() at db_enter+0x18 panic(ffffffff82404cf3) at panic+0x15c m_copym(fffffd805c5f5500,2dc,49c,2) at m_copym+0x589 tcp_output(ffff800000ac0540) at tcp_output+0x154d tcp_usrreq(fffffd805da6e4b8,9,fffffd805c5f5400,0,0,ffff80001d7174f0) at tcp_usrreq+0xa54 sosend(fffffd805da6e4b8,0,ffff80001d6ca7a8,0,0,80) at sosend+0x669 dofilewritev(ffff80001d7174f0,4,ffff80001d6ca7a8,0,ffff80001d6ca890) at dofilewritev+0x1ab sys_write(ffff80001d7174f0,ffff80001d6ca840,ffff80001d6ca890) at sys_write+0x83 syscall(ffff80001d6ca910) at syscall+0x507 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffd4090, count: 5 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb> ddb> set $lines = 0 ddb> set $maxwidth = 0 ddb> show panic m_copym0: m == NULL and not COPYALL ddb> trace db_enter() at db_enter+0x18 panic(ffffffff82404cf3) at panic+0x15c m_copym(fffffd805c5f5500,2dc,49c,2) at m_copym+0x589 tcp_output(ffff800000ac0540) at tcp_output+0x154d tcp_usrreq(fffffd805da6e4b8,9,fffffd805c5f5400,0,0,ffff80001d7174f0) at tcp_usrreq+0xa54 sosend(fffffd805da6e4b8,0,ffff80001d6ca7a8,0,0,80) at sosend+0x669 dofilewritev(ffff80001d7174f0,4,ffff80001d6ca7a8,0,ffff80001d6ca890) at dofilewritev+0x1ab sys_write(ffff80001d7174f0,ffff80001d6ca840,ffff80001d6ca890) at sys_write+0x83 syscall(ffff80001d6ca910) at syscall+0x507 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffd4090, count: -10 ddb> show registers rdi 0 rsi 0x1 rbp 0xffff80001d6ca270 rbx 0xffff80001d6ca320 rdx 0x2 rcx 0 rax 0x1 r8 0xffffffff8162e73f kprintf+0x15f r9 0x1 r10 0x2 r11 0x2cb2d422a2cae04c r12 0x3000000008 r13 0xffff80001d6ca280 r14 0x100 r15 0x1 rip 0xffffffff816e5988 db_enter+0x18 cs 0x8 rflags 0x246 rsp 0xffff80001d6ca260 ss 0x10 db_enter+0x18: addq $0x8,%rsp ddb> show proc PROC (sshd) pid=457118 stat=onproc flags process=12 proc=0 pri=24, usrpri=50, nice=20 forw=0xffffffffffffffff, list=0xffff80001d718390,0xffff80001d717020 process=0xffff8000ffff8e78 user=0xffff80001d6c5000, vmspace=0xfffffd806bc0abb0 estcpu=0, cpticks=0, pctcpu=0.0 user=0, sys=0, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 57692 317349 34843 0 3 0x80 nanosleep syz-executor.1 57692 59673 34843 0 3 0x4000080 lockf syz-executor.1 57692 110012 34843 0 3 0x4000080 fsleep syz-executor.1 84922 91268 20361 0 2 0x2 syz-executor.0 34843 115292 20361 0 3 0x82 nanosleep syz-executor.1 20361 15696 99993 0 3 0x82 thrsleep syz-fuzzer 20361 11324 99993 0 2 0x4000002 syz-fuzzer 20361 420539 99993 0 3 0x4000082 thrsleep syz-fuzzer 20361 28210 99993 0 3 0x4000082 thrsleep syz-fuzzer 20361 513253 99993 0 2 0x4000002 syz-fuzzer 20361 410577 99993 0 3 0x4000082 thrsleep syz-fuzzer 20361 19915 99993 0 3 0x4000082 thrsleep syz-fuzzer 20361 242140 99993 0 3 0x4000082 thrsleep syz-fuzzer 99993 34943 66941 0 3 0x10008a pause ksh *66941 457118 29720 0 7 0x12 sshd 84543 221089 1 0 3 0x100083 ttyin getty 29720 263533 1 0 3 0x80 select sshd 80325 237937 52089 73 3 0x100090 kqread syslogd 52089 104615 1 0 3 0x100082 netio syslogd 32053 450054 1 77 3 0x100090 poll dhclient 83410 161978 1 0 3 0x80 poll dhclient 78358 114629 0 0 3 0x14200 bored smr 21869 121571 0 0 3 0x14200 pgzero zerothread 17246 332787 0 0 3 0x14200 aiodoned aiodoned 23455 173315 0 0 3 0x14200 syncer update 25381 397678 0 0 3 0x14200 cleaner cleaner 75968 484167 0 0 3 0x14200 reaper reaper 17092 110265 0 0 3 0x14200 pgdaemon pagedaemon 59944 387028 0 0 3 0x14200 bored crynlk 64272 42312 0 0 3 0x14200 bored crypto 13257 32944 0 0 3 0x40014200 acpi0 acpi0 87688 472785 0 0 3 0x14200 bored softnet 33196 314087 0 0 3 0x14200 bored systqmp 30286 469320 0 0 3 0x14200 bored systq 71608 376987 0 0 3 0x40014200 bored softclock 40705 4010 0 0 3 0x40014200 idle0 1 402486 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb> show all locks No such command ddb> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 9452 6324K 6453K 78643K 10564 0 pcb 13 8K 8K 78643K 21 0 rtable 105 3K 3K 78643K 190 0 ifaddr 41 10K 10K 78643K 45 0 counters 21 16K 16K 78643K 21 0 ioctlops 0 0K 4K 78643K 37 0 iov 0 0K 12K 78643K 2 0 mount 1 1K 1K 78643K 1 0 vnodes 1218 77K 77K 78643K 1229 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 5K 78643K 3 0 VM map 2 0K 0K 78643K 2 0 sem 2 0K 0K 78643K 2 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1809 195K 288K 78643K 12938 0 file desc 5 13K 25K 78643K 57 0 proc 48 38K 63K 78643K 361 0 subproc 32 2K 2K 78643K 34 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 1 0 in_multi 40 2K 2K 78643K 42 0 ether_multi 1 0K 0K 78643K 2 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 43 201K 201K 78643K 43 0 exec 0 0K 1K 78643K 183 0 pagedep 1 8K 8K 78643K 1 0 inodedep 1 32K 32K 78643K 1 0 newblk 1 0K 0K 78643K 1 0 VM swap 7 26K 26K 78643K 7 0 UVM amap 124 55K 55K 78643K 998 0 UVM aobj 4 2K 2K 78643K 4 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 8 0 NDP 5 0K 0K 78643K 9 0 temp 61 3839K 3903K 78643K 1971 0 kqueue 3 4K 12K 78643K 7 0 SYN cache 2 16K 16K 78643K 2 0 ddb> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle arp 64 6 0 0 1 0 1 1 0 8 0 rtpcb 80 19 0 17 1 0 1 1 0 8 0 rtentry 112 45 0 1 2 0 2 2 0 8 0 unpcb 120 39 0 31 1 0 1 1 0 8 0 syncache 264 6 0 6 2 1 1 1 0 8 1 tcpqe 32 56 0 56 1 0 1 1 0 8 1 tcpcb 544 22 0 18 1 0 1 1 0 8 0 inpcb 280 62 0 55 1 0 1 1 0 8 0 nd6 48 6 0 0 1 0 1 1 0 8 0 pfrule 1360 1 0 0 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 188 0 0 12 0 12 12 0 8 0 art_table 32 189 0 0 2 0 2 2 0 8 0 art_node 16 44 0 4 1 0 1 1 0 8 0 shmpl 112 2 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1448 0 50 88 0 88 88 0 8 0 ffsino 240 1448 0 50 83 0 83 83 0 8 0 nchpl 144 1709 0 107 60 0 60 60 0 8 0 uvmvnodes 72 1495 0 0 28 0 28 28 0 8 0 vnodes 208 1495 0 0 79 0 79 79 0 8 0 namei 1024 4278 0 4278 1 0 1 1 0 8 1 vcpupl 1984 16 0 0 2 0 2 2 0 8 0 vmpool 528 16 0 0 2 0 2 2 0 8 0 scxspl 192 4678 0 4678 1 0 1 1 0 8 1 plimitpl 152 14 0 7 1 0 1 1 0 8 0 sigapl 424 243 0 215 4 0 4 4 0 8 0 futexpl 56 574 0 573 1 0 1 1 0 8 0 knotepl 112 66 0 47 1 0 1 1 0 8 0 kqueuepl 144 10 0 8 1 0 1 1 0 8 0 pipelkpl 16 80 0 70 1 0 1 1 0 8 0 pipepl 120 160 0 141 1 0 1 1 0 8 0 fdescpl 432 229 0 215 2 0 2 2 0 8 0 filepl 120 1222 0 1125 4 0 4 4 0 8 1 lockfpl 104 25 0 22 1 0 1 1 0 8 0 lockfspl 48 10 0 8 1 0 1 1 0 8 0 sessionpl 112 17 0 7 1 0 1 1 0 8 0 pgrppl 48 17 0 7 1 0 1 1 0 8 0 ucredpl 96 85 0 78 1 0 1 1 0 8 0 zombiepl 144 215 0 215 1 0 1 1 0 8 1 processpl 920 243 0 215 4 0 4 4 0 8 0 procpl 624 286 0 249 4 0 4 4 0 8 1 sockpl 400 120 0 103 3 0 3 3 0 8 1 mcl64k 65536 4 0 4 1 0 1 1 0 8 1 mcl16k 16384 3 0 3 1 0 1 1 0 8 1 mcl12k 12288 1 0 1 1 0 1 1 0 8 1 mcl4k 4096 9 0 9 2 1 1 1 0 8 1 mcl2k 2048 77057 0 77009 15 3 12 13 0 8 4 mtagpl 80 4 0 2 2 1 1 1 0 8 0 mbufpl 256 122043 0 121903 13 3 10 10 0 8 0 bufpl 280 3301 0 126 227 0 227 227 0 8 0 anonpl 16 41734 0 26013 78 1 77 77 0 107 13 amapchunkpl 152 1137 0 1008 8 0 8 8 0 158 1 amappl16 192 1276 0 409 53 1 52 53 0 8 8 amappl15 184 1 0 0 1 0 1 1 0 8 0 amappl14 176 27 0 20 1 0 1 1 0 8 0 amappl13 168 34 0 30 1 0 1 1 0 8 0 amappl12 160 10 0 9 1 0 1 1 0 8 0 amappl11 152 41 0 32 1 0 1 1 0 8 0 amappl10 144 26 0 20 1 0 1 1 0 8 0 amappl9 136 332 0 331 1 0 1 1 0 8 0 amappl8 128 312 0 276 2 0 2 2 0 8 0 amappl7 120 126 0 112 1 0 1 1 0 8 0 amappl6 112 26 0 19 1 0 1 1 0 8 0 amappl5 104 243 0 233 1 0 1 1 0 8 0 amappl4 96 422 0 393 1 0 1 1 0 8 0 amappl3 88 102 0 95 1 0 1 1 0 8 0 amappl2 80 1004 0 939 2 0 2 2 0 8 0 amappl1 72 13792 0 13372 23 8 15 17 0 8 6 amappl 80 526 0 483 2 0 2 2 0 84 1 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma256 256 6 0 6 1 1 0 1 0 8 0 dma128 128 253 0 253 1 1 0 1 0 8 0 dma64 64 6 0 6 1 1 0 1 0 8 0 dma32 32 7 0 7 1 1 0 1 0 8 0 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 64 3 0 0 1 0 1 1 0 8 0 uaddrrnd 24 245 0 215 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 245 0 215 1 0 1 1 0 8 0 vmmpekpl 168 5833 0 5803 2 0 2 2 0 8 0 vmmpepl 168 35324 0 33247 116 6 110 110 0 357 18 vmsppl 272 244 0 215 3 0 3 3 0 8 0 pdppl 4096 496 0 446 7 0 7 7 0 8 0 pvpl 32 132902 0 114731 182 0 182 182 0 265 34 pmappl 200 244 0 215 2 0 2 2 0 8 0 extentpl 40 53 0 36 1 0 1 1 0 8 0 phpool 112 241 0 9 7 0 7 7 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace db_enter() at db_enter+0x18 panic(ffffffff82404cf3) at panic+0x15c m_copym(fffffd805c5f5500,2dc,49c,2) at m_copym+0x589 tcp_output(ffff800000ac0540) at tcp_output+0x154d tcp_usrreq(fffffd805da6e4b8,9,fffffd805c5f5400,0,0,ffff80001d7174f0) at tcp_usrreq+0xa54 sosend(fffffd805da6e4b8,0,ffff80001d6ca7a8,0,0,80) at sosend+0x669 dofilewritev(ffff80001d7174f0,4,ffff80001d6ca7a8,0,ffff80001d6ca890) at dofilewritev+0x1ab sys_write(ffff80001d7174f0,ffff80001d6ca840,ffff80001d6ca890) at sys_write+0x83 syscall(ffff80001d6ca910) at syscall+0x507 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffd4090, count: -10 ddb> machine ddbcpu 1 No such command ddb> trace db_enter() at db_enter+0x18 panic(ffffffff82404cf3) at panic+0x15c m_copym(fffffd805c5f5500,2dc,49c,2) at m_copym+0x589 tcp_output(ffff800000ac0540) at tcp_output+0x154d tcp_usrreq(fffffd805da6e4b8,9,fffffd805c5f5400,0,0,ffff80001d7174f0) at tcp_usrreq+0xa54 sosend(fffffd805da6e4b8,0,ffff80001d6ca7a8,0,0,80) at sosend+0x669 dofilewritev(ffff80001d7174f0,4,ffff80001d6ca7a8,0,ffff80001d6ca890) at dofilewritev+0x1ab sys_write(ffff80001d7174f0,ffff80001d6ca840,ffff80001d6ca890) at sys_write+0x83 syscall(ffff80001d6ca910) at syscall+0x507 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffd4090, count: -10