Warning: Permanently added '10.128.0.4' (ECDSA) to the list of known hosts. 2020/07/18 03:45:36 fuzzer started 2020/07/18 03:45:42 dialing manager at 10.128.15.235:14449 2020/07/18 03:45:42 syscalls: 381 2020/07/18 03:45:42 code coverage: enabled 2020/07/18 03:45:42 comparison tracing: enabled 2020/07/18 03:45:42 extra coverage: support is not implemented in syzkaller 2020/07/18 03:45:42 setuid sandbox: enabled 2020/07/18 03:45:42 namespace sandbox: support is not implemented in syzkaller 2020/07/18 03:45:42 Android sandbox: support is not implemented in syzkaller 2020/07/18 03:45:42 fault injection: support is not implemented in syzkaller 2020/07/18 03:45:42 leak checking: support is not implemented in syzkaller 2020/07/18 03:45:42 net packet injection: enabled 2020/07/18 03:45:42 net device setup: support is not implemented in syzkaller 2020/07/18 03:45:42 concurrency sanitizer: support is not implemented in syzkaller 2020/07/18 03:45:42 devlink PCI setup: support is not implemented in syzkaller 2020/07/18 03:45:42 USB emulation: support is not implemented in syzkaller 03:45:48 executing program 1: unveil(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='r\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x44) ioctl$WSDISPLAYIO_LDFONT(0xffffffffffffffff, 0x8058574d, &(0x7f0000000140)={'./file0\x00', 0x2, 0x2, 0x4, 0x1, 0xc6, 0x2, 0xffff, 0x1, 0x2, 0x1f, 0x80000000}) ioctl$WSDISPLAYIO_DELFONT(0xffffffffffffffff, 0x8058574f, &(0x7f00000001c0)={'./file0\x00', 0x8, 0x7fff, 0x2, 0x0, 0x3, 0x40, 0x1000, 0x2, 0x1, 0x1, 0x2}) r0 = getgid() setgroups(0x3, &(0x7f0000000240)=[0x0, r0, r0]) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000280)) getsockname(r1, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) r2 = semget$private(0x0, 0x0, 0x8) semctl$GETVAL(r2, 0x3, 0x5, &(0x7f0000000340)=""/99) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) r4 = getgid() r5 = geteuid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000440)={{0x800, r3, r4, r5, r0, 0x40, 0x1}, 0x6, 0xfffffffffffffff9, 0x2}) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/null\x00', 0x8, 0x0) ioctl$WSKBDIO_SETENCODING(r6, 0x80045710, &(0x7f0000000500)=0x1) r7 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vmm\x00', 0x40, 0x0) readv(r7, &(0x7f0000000880)=[{&(0x7f0000000580)=""/162, 0xa2}, {&(0x7f0000000640)=""/248, 0xf8}, {&(0x7f0000000740)=""/148, 0x94}, {&(0x7f0000000800)=""/106, 0x6a}], 0x4) semop(0x0, &(0x7f00000008c0)=[{0x3, 0x200, 0x1400}, {0x1, 0x8, 0x1000}, {0x1, 0x3ff, 0x1000}, {0x4, 0xbdd}, {0x2, 0x1}, {0x3, 0xfffd, 0x800}, {0x0, 0x9}], 0x7) 03:45:48 executing program 0: openat$speaker(0xffffffffffffff9c, &(0x7f0000000000)='/dev/speaker\x00', 0x8000, 0x0) r0 = openat$wskbd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/wskbd0\x00', 0x8, 0x0) ioctl$WSKBDIO_GETKEYREPEAT(r0, 0x400c5708, &(0x7f0000000080)) ioctl$FIOASYNC(r0, 0x8004667d, &(0x7f00000000c0)=0x6) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) setsockopt$sock_int(r1, 0xffff, 0x1007, &(0x7f0000000140)=0x200, 0x4) r2 = dup(r0) ioctl$WSDISPLAYIO_WSMOUSED(r2, 0x80185758, &(0x7f0000000180)={0x59f9, 0xa0cd, {0x400, 0x8}}) r3 = msgget$private(0x0, 0x20) getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$SO_PEERCRED(r2, 0xffff, 0x1022, &(0x7f0000000300)={0x0}, 0xc) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000340)={{0x9, 0x0, r4, r5, r6, 0x0, 0x20}, 0xffffffffffffbcf8, 0x0, 0x0, r7, 0x7, 0x20000000000000, 0xff, 0x8}) r8 = getgid() setgid(r8) sendsyslog(&(0x7f00000003c0)="d247d63b8eff891b82f451b03e282c702086829b4a1a470a2b56978545b7551ea3252a1dba3c3fad89655df1cc2b5c554045c822e8d96a5083fb4823b55db900025e7900abec936f1204ac230ce2b7748c57caced69e3f8226cc320cbf01e2a0d382e1bcb621182eb1d02b8213e7ec71025db55b9bd865f609da6c89de12e8f1b662874fdb2e3cf578bde2adea3e9cf7e3a9a9a87f61a7a5ad01a9b342e7501f6ef5f92f17c8c44bb59d69d06f51672325a162799a3fe62884879bb7ba6f7595004462effd0af2a4d27744b9d946f759953414cf5fb265f41cda93331b9f8adceea317505418765b12ac61ecd64456569fe357de7361d786fb", 0xf9, 0x28) setrlimit(0x7, &(0x7f00000004c0)={0x8, 0x80000000}) r9 = semget(0x0, 0x0, 0x0) semctl$IPC_STAT(r9, 0x0, 0x2, &(0x7f0000000500)=""/210) login: pckbd_enable: command error 03:45:50 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x1, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x80) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x1, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000301000002}) r2 = accept(r1, &(0x7f0000000140)=@un=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0}, 0xc) r4 = semget$private(0x0, 0x2, 0x189) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) r6 = getgid() semop(r4, &(0x7f00000002c0), 0x0) r7 = socket(0x800000018, 0x1, 0x0) setsockopt$sock_int(r7, 0xffff, 0x1, &(0x7f0000000000)=0x3, 0x4) connect(r7, &(0x7f0000000380)=ANY=[@ANYBLOB="cb44d762d48edfa420bdd797928f57b7cbf17d9c8a450f60afd7a8a5a54a45d2df0000009ab56eb2b9cb0e06eea572ee954a0b72f83f860e9f0b50e2a700000002c2aeaf9368fc4e149b6a7b58316b7c5fe89c8436d5d1f4389ab6adf26d48aa20ea89c1802e7511901e38de1d5f2733a56591a0f04697ef98de3e400f79739284da695f02e04516faa5a0384ac6d11ad0420aa4acdd899fb38b3bd153c8a5a86016684d5dda5bcf1273a35e6d4b5b67fa8000e50b6f16227f7522ad7876a429b7430a8a2454f9eff16f7b4de36d8aae89e992e826350ebccbd7ca8f0bcc2f69d00fe722a3af9d018c3e726807f2d74d795412b1df"], 0x1) getsockopt$SO_PEERCRED(r7, 0xffff, 0x1022, &(0x7f00000007c0)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000480)={{0x20000008, r5, r8, 0x0, r6, 0x100010024, 0x207}, 0x9, 0x7, 0x2}) fchown(r2, r3, r6) fcntl$lock(r0, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000301000002}) ioctl$BIOCPROMISC(r0, 0x20004269) sysctl$net_inet_divert(&(0x7f0000000000)={0x4, 0x18}, 0x4, 0x0, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x8, 0x2) 03:45:51 executing program 0: sysctl$vm_swapencrypt(&(0x7f0000000040)={0x2, 0x5, 0x2}, 0x28, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000, 0x1) ioctl$FIOASYNC(r0, 0x8004667d, &(0x7f00000000c0)=0x401) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x1, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x83869a9ccf61b43b) fcntl$lock(r2, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x1c, 0x1000301000002}) ioctl$WSDISPLAYIO_GETSCREEN(r1, 0xc0245755, &(0x7f0000000080)={0xd7, './file0\x00', './file0\x00'}) 03:45:51 executing program 1: sysctl$kern(&(0x7f0000000180)={0x1, 0x26}, 0x2, &(0x7f0000000340)="c7ab30ac", &(0x7f00000001c0)=0x4, 0x0, 0x0) openat$klog(0xffffffffffffff9c, &(0x7f0000000000)='/dev/klog\x00', 0x80, 0x0) 03:45:51 executing program 0: ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f00000000c0)={0x0, &(0x7f0000000300)}) r0 = socket(0x2, 0x3, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0}) ioctl$VMM_IOC_RESETCPU(0xffffffffffffffff, 0x82405605, &(0x7f0000000340)={0x0, 0x0, {[0x2, 0xfeffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff801]}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x18, 0x2, 0x0) r2 = socket(0x18, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$TIOCFLUSH(r3, 0x8080691a, &(0x7f0000000300)) pckbd_enable: command error 03:45:51 executing program 1: clock_getres(0x2, &(0x7f0000000000)) r0 = semget$private(0x0, 0x5, 0x204) r1 = socket$inet6(0x18, 0x2, 0x9) socket(0x18, 0x2, 0x0) r2 = openat$klog(0xffffffffffffff9c, &(0x7f0000000100)='/dev/klog\x00', 0x80, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TIOCFLUSH(r3, 0x8080691a, &(0x7f0000000300)) dup2(0xffffffffffffffff, r3) r4 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETF(r4, 0x80104267, &(0x7f0000000000)={0x3, &(0x7f0000000140)=[{}, {0xc}, {0x6}]}) ioctl$BIOCSETIF(r4, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCPROMISC(r4, 0x20004269) r5 = fcntl$dupfd(r1, 0x0, 0xffffffffffffff9c) openat$wsdisplay(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyCcfg\x00', 0x0, 0x0) r6 = socket(0x1, 0x4000, 0x1) ioctl$BIOCGETIF(r5, 0x4020426b, &(0x7f0000000280)={""/16, @ifru_media}) getsockopt(r6, 0x5, 0x1f, &(0x7f0000000180)=""/147, &(0x7f0000000240)=0x93) semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040)=""/96) r7 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x8, 0x0) ioctl$BIOCSETIF(r7, 0x8020426c, &(0x7f0000000340)={'tap', 0x0}) 03:45:51 executing program 0: sync() sysctl$net_inet_gre(&(0x7f0000000000), 0x4, &(0x7f0000000040)="987e50f7545309d9bf", &(0x7f0000000080)=0x9, &(0x7f00000000c0)="93ec3a6ee61700fdfcc5aab356dcabd763d396fe7f0248957b58dbdeb5d8a822890a116cb1dd8460a8c556a14e95aea41ceae123fc9bf1fb5e6bdcfc2f03bd0bb63c3b21b860f75933939fa6ef99807265f3db95fd0d03dae2bb40e374f6c18b2137bfdfbefef2c633e1f3208a721663750b344289c45fac9a1f4ef182cfe6679c6660858db48b0d7f65323e5de8d84414dcf77117fbd921e84e4434968d9f3045aa6c654b4a5355777ef42810ccf3a79c3603661522ce29098e5be6d1ae0007048a71890d5a3216bd4b742d78357c49b004136f287f1634620a458a0f3b3242fae6405b5a92", 0xe6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) 03:45:51 executing program 1: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000480)='/dev/bpf\x00', 0x201, 0x0) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x5c, 0x20}, {0x2c}, {0x6, 0x0, 0x20, 0x2}, {0xffd, 0x67, 0x40, 0x2}]}) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) pwrite(r0, &(0x7f0000000240)="fbaf8a8d1a029be96914f6357e3a", 0x3a, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x2, 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) dup(r1) r2 = socket$inet(0x2, 0x4000, 0x9d) ioctl$FIOASYNC(r2, 0x8004667d, &(0x7f00000000c0)=0x81) close(r1) ioctl$TIOCGFLAGS(r1, 0x4004745d, &(0x7f0000000000)) 03:45:51 executing program 0: r0 = open$dir(&(0x7f0000000800)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x0, 0x410000) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000000)=""/43, 0x2b}], 0x1, 0x0, 0x0) ftruncate(r0, 0x0, 0x0) 03:45:51 executing program 1: r0 = socket$inet6(0x18, 0x4, 0xa) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x6010, r0, 0x0, 0x1ff) mlock(&(0x7f00007d3000/0x3000)=nil, 0x3000) mmap(&(0x7f00003f8000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0, 0x0) chdir(&(0x7f0000739ffe)='..') mlock(&(0x7f000066d000/0x200000)=nil, 0x200000) r1 = socket(0x18, 0x1, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) setsockopt(r1, 0x29, 0x23, &(0x7f0000000180), 0x14) accept$inet(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f0000001300)={0x9, 0x401, 0x2, 0x6, "3eb52f4dfbe76414e8987f73e1407492519acba0", 0x80000, 0x1}) sendto$inet(r1, &(0x7f0000000000)="15ada906db98cd7a23a7440051926ad241b586951c7b84d0b90fc7637dbd38935c181d894323df10673de8abf144bca719f0d02c01f09b98c62a9869a7d3cbd02cca00b1cee26f9924e44083f7010bc1fa8e4617a5de602d6115aa89a6dc5fb955df1db157c3c3", 0x67, 0x406, &(0x7f0000000080)={0x2, 0x3}, 0xc) r2 = socket(0x18, 0x1, 0x0) setsockopt(r2, 0x29, 0x23, &(0x7f0000000180), 0x14) setsockopt(r2, 0x7fff, 0x0, &(0x7f0000000200)="d9c69227c2febb37e45086d13a678dd4e75652c0d2b5ff1251989a2fb71f08ea4efc5370b0ab374cccdf2a1bf6710d32db48ef7b63d22f1a268871d750b7407667f56cac6c542b40989765fcee02eba892c7ef8940e3a6e8a750bda37a9e0a8941c92e6955bd9dbad06cf5b5870cf5c3abd135338c0a831ce67dbc8618b420a2a5c47792602afb012a8527d2feb5c9950541763e39dbca3753621046113394bfd817f5a8de8c69da20537398d4545c2ee092b9177b0cd88c3f28307e8abe15f27a1d8e6fe68f1bc4ba7f74c8641fdaff4109f4e43cd30ee5f4cb6e5f337f8fa5ec0db49ceb9b2007f3b78a973617a041b0527fcfe114b2954f", 0xf9) r3 = semget$private(0x0, 0x5, 0x204) semop(r3, &(0x7f0000000100)=[{0x0, 0x5022, 0x1000}, {0x1, 0x0, 0x800}], 0x2) semop(r3, &(0x7f0000000280)=[{0x0, 0xffffffffffffffff, 0x1800}, {0x0, 0x0, 0x1000}, {0x1, 0x0, 0x800}, {0x1, 0x5}], 0x4) semctl$SETVAL(r3, 0x0, 0x8, &(0x7f0000000080)=0x1) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000300)=""/4096) 03:45:51 executing program 0: r0 = socket(0x2, 0x400000001002, 0x3) r1 = dup2(r0, r0) accept$unix(r1, 0x0, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0xc000, 0x100) r2 = semget$private(0x0, 0x4, 0x5b4) recvfrom$unix(r0, &(0x7f0000000000)=""/21, 0x15, 0x42, &(0x7f00000000c0)=ANY=[@ANYBLOB="006130fc3d914f93d1b313203c87ab4fece26000"], 0xa) semop(r2, &(0x7f0000001180), 0x0) semop(r2, &(0x7f0000000240), 0x6) 03:45:51 executing program 0: clock_gettime(0x3, &(0x7f0000000080)) r0 = socket(0x2, 0x3, 0x2) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x1, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000301000002}) ioctl$KDDISABIO(r1, 0x20004b3d) setsockopt(r0, 0x0, 0x64, &(0x7f0000000100)="01000000", 0x4) setsockopt(r0, 0x0, 0x65, 0x0, 0x0) 03:45:51 executing program 0: sysctl$machdep(&(0x7f0000000100)={0x4, 0x7}, 0x8, &(0x7f0000000140), 0x0, 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$WSKBDIO_GETDEFAULTKEYREPEAT(r0, 0x400c570a, &(0x7f0000000040)) 03:45:51 executing program 1: sysctl$hw(&(0x7f0000000000)={0x6, 0x1}, 0x2, &(0x7f0000000200)="8d29a69eb980f3e76b0480ff030000715b01c60f31ed020036579e74dc9d0fc4912b641e83c3f13201f7286aba22533d5bff7bfc388a38cab43a725a4a2e5845097f80010000005778f2cc3774e59f30b21fc1f5e614609b039f837170967efd3bb5eed2b6a9a04f00ee41bb7ae71d49c6f484176fd77fbb7a0f6c571899b138e2e5e31d7ac1651c86dd941fd00199e69bad51ed509fc2db027dcd21400aece9694785685a0958054ffc36a37d10b77c5e96ebcfe09491049b202c53f3d0dee3a5a668000000", &(0x7f00000000c0)=0xc6, 0x0, 0x36) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x2, 0x0) dup(r0) close(r0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x1, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000301000002}) ioctl$WSDISPLAYIO_ADDSCREEN(r1, 0x80245753, &(0x7f0000000340)={0x7, './file0\x00', './file0\x00'}) preadv(r0, &(0x7f0000001380)=[{&(0x7f0000000040)=""/51, 0x33}, {&(0x7f0000000100)=""/65, 0x41}, {&(0x7f0000000180)=""/46, 0x2e}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x4, 0x0, 0x8000) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)=""/1, 0x1) 03:45:51 executing program 0: ioctl$FIOASYNC(0xffffffffffffffff, 0xcd60441a, &(0x7f0000000240)) 03:45:51 executing program 1: ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fc], [0xfffffffffffffffc, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0xf7ffffffdffff7ff], [0x0, 0x0, 0x482], [{}, {}, {}, {}, {}, {}, {0x40}]}}) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0}) r0 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0xfcfc96ac7f78659a, r0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000140)={0x3, 0x2, 0x4, 0x5, r0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x18, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCFLUSH(r2, 0x8080691a, &(0x7f0000000300)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x2, 0x0) r4 = dup(r3) close(r3) close(r3) r5 = socket(0x20, 0x2, 0x80) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x1, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000301000002}) r7 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x2, 0x0) dup(r7) close(r7) kevent(0xffffffffffffff9c, &(0x7f0000000000)=[{{r5}, 0xffffffffffffffff, 0xa, 0x80000000, 0x357b6632, 0x4}, {{r4}, 0xfffffffffffffffb, 0x84, 0x10, 0x1ff, 0x200000000000000}, {{r6}, 0xfffffffffffffffa, 0x0, 0xfffff, 0x1, 0x1}], 0xfff, &(0x7f0000000080)=[{{r7}, 0xfffffffffffffffa, 0xe, 0x70000004, 0x10000, 0x20}, {{r2}, 0x0, 0x90, 0x2, 0x1, 0x6}], 0x9, &(0x7f00000000c0)={0x81, 0x4}) 03:45:51 executing program 0: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xfffffffa, &(0x7f0000000000)="0100000200", 0x5) setsockopt(r0, 0x0, 0x66, &(0x7f00000000c0)="0000ed0cd995bb4cb2e6b707c58208b8", 0x10) 03:45:51 executing program 1: ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f00000000c0)={0x0, &(0x7f0000000300)}) r0 = socket(0x2, 0x3, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$WSMOUSEIO_SETPARAMS(r1, 0x80105728, &(0x7f0000000100)={&(0x7f0000000080)=[{0x0, 0x2}, {0x80}, {0x6, 0x3}, {0x82, 0x2}], 0x4}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCFLUSH(r2, 0xc0106924, &(0x7f00000000c0)=0x6e) ioctl$BIOCSETIF(r2, 0x8020426c, &(0x7f0000000040)={'tap', 0x0}) ioctl$VMM_IOC_RESETCPU(0xffffffffffffffff, 0x82405605, &(0x7f0000000340)={0x0, 0x0, {[0xa, 0x80, 0x0, 0xec, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [], [0x0, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x1], [{0x0, 0x0, 0x36b, 0x8}, {0x0, 0xffffffff}, {0x0, 0xfffffffd}, {}, {0x0, 0x0, 0x4, 0x40000000000000}, {0x1aca}, {0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x0, 0x1000}, {0x0, 0x0, 0x4000, 0x2}}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket(0x18, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$BIOCGBLEN(r2, 0x40044266, &(0x7f0000000140)) ioctl$TIOCFLUSH(r4, 0x8080691a, &(0x7f0000000300)) r5 = socket(0x18, 0x2, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TIOCFLUSH(r6, 0x81206919, &(0x7f0000000300)) 03:45:51 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x10000, 0x0) sysctl$net_inet_gre(&(0x7f0000000000)={0x4, 0x23, 0x3, 0x2}, 0x15, &(0x7f0000000100)="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", &(0x7f00000000c0)=0x138, 0x0, 0x0) panic: receive 1: so 0xfffffd8068150320, so_type 3, sb_cc 224 Stopped at db_enter+0x18: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *375397 58600 0 0 0 0 dhclient db_enter() at db_enter+0x18 panic(ffffffff823d21a8) at panic+0x15c soreceive(fffffd8068150320,0,ffff80001d6e5188,0,0,ffff80001d6e5094) at soreceive+0x16ac soo_read(fffffd805eab8618,ffff80001d6e5188,0) at soo_read+0x53 dofilereadv(ffff80001d6a9008,6,ffff80001d6e5188,0,ffff80001d6e5270) at dofilereadv+0x1a1 sys_read(ffff80001d6a9008,ffff80001d6e5220,ffff80001d6e5270) at sys_read+0x83 syscall(ffff80001d6e52f0) at syscall+0x507 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffdfe60, count: 7 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 receive 1: so 0xfffffd8068150320, so_type 3, sb_cc 224 ddb> trace db_enter() at db_enter+0x18 panic(ffffffff823d21a8) at panic+0x15c soreceive(fffffd8068150320,0,ffff80001d6e5188,0,0,ffff80001d6e5094) at soreceive+0x16ac soo_read(fffffd805eab8618,ffff80001d6e5188,0) at soo_read+0x53 dofilereadv(ffff80001d6a9008,6,ffff80001d6e5188,0,ffff80001d6e5270) at dofilereadv+0x1a1 sys_read(ffff80001d6a9008,ffff80001d6e5220,ffff80001d6e5270) at sys_read+0x83 syscall(ffff80001d6e52f0) at syscall+0x507 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffdfe60, count: -8 ddb> show registers rdi 0 rsi 0x1 rbp 0xffff80001d6e4ed0 rbx 0xffff80001d6e4f80 rdx 0x2 rcx 0 rax 0x1 r8 0xffffffff8141508f kprintf+0x15f r9 0x1 r10 0x2 r11 0x2827b4b2bf7c6800 r12 0x3000000008 r13 0xffff80001d6e4ee0 r14 0x100 r15 0x1 rip 0xffffffff81249ec8 db_enter+0x18 cs 0x8 rflags 0x246 rsp 0xffff80001d6e4ec0 ss 0x10 db_enter+0x18: addq $0x8,%rsp ddb> show proc PROC (dhclient) pid=375397 stat=onproc flags process=0 proc=0 pri=50, usrpri=50, nice=20 forw=0xffffffffffffffff, list=0xffff80001d6aa868,0xffff80001d6a94f8 process=0xffff80001d6c4750 user=0xffff80001d6e0000, vmspace=0xfffffd806bc0a220 estcpu=0, cpticks=0, pctcpu=0.0 user=0, sys=0, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 81547 269780 3513 0 2 0 syz-executor.1 81547 259308 3513 0 3 0x4000080 fsleep syz-executor.1 85411 402647 18905 0 2 0x2 syz-executor.0 3513 65 18905 0 3 0x82 nanosleep syz-executor.1 18905 518088 32345 0 3 0x82 thrsleep syz-fuzzer 18905 444739 32345 0 3 0x4000082 nanosleep syz-fuzzer 18905 30851 32345 0 3 0x4000082 thrsleep syz-fuzzer 18905 472586 32345 0 3 0x4000082 thrsleep syz-fuzzer 18905 37549 32345 0 3 0x4000082 thrsleep syz-fuzzer 18905 445723 32345 0 3 0x4000082 kqread syz-fuzzer 18905 188985 32345 0 3 0x4000082 thrsleep syz-fuzzer 32345 282055 47489 0 3 0x10008a pause ksh 47489 453047 92186 0 3 0x92 select sshd 8831 153750 1 0 3 0x100083 ttyin getty 92186 237170 1 0 3 0x80 select sshd 1223 311393 14053 73 2 0x100010 syslogd 14053 38306 1 0 3 0x100082 netio syslogd 85066 194395 1 77 3 0x100090 poll dhclient *58600 375397 1 0 7 0 dhclient 12442 249710 0 0 3 0x14200 bored smr 72084 348391 0 0 2 0x14200 zerothread 34640 95666 0 0 3 0x14200 aiodoned aiodoned 46611 464862 0 0 3 0x14200 syncer update 84163 30963 0 0 3 0x14200 cleaner cleaner 93468 244259 0 0 3 0x14200 reaper reaper 664 118402 0 0 3 0x14200 pgdaemon pagedaemon 52288 459842 0 0 3 0x14200 bored crynlk 19176 203494 0 0 3 0x14200 bored crypto 6400 466337 0 0 3 0x40014200 acpi0 acpi0 82894 244065 0 0 3 0x14200 bored softnet 51488 427834 0 0 3 0x14200 bored systqmp 90606 196912 0 0 3 0x14200 bored systq 75750 362931 0 0 3 0x40014200 bored softclock 42607 220644 0 0 3 0x40014200 idle0 1 366357 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 9448 6323K 6581K 78643K 10568 0 pcb 13 8K 8K 78643K 17 0 rtable 85 2K 3K 78643K 197 0 ifaddr 40 10K 10K 78643K 45 0 counters 21 16K 16K 78643K 21 0 ioctlops 0 0K 2K 78643K 16 0 mount 1 1K 1K 78643K 1 0 vnodes 1217 77K 77K 78643K 1225 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 1K 78643K 2 0 VM map 2 0K 0K 78643K 2 0 sem 10 0K 0K 78643K 10 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1809 195K 288K 78643K 12938 0 file desc 5 13K 25K 78643K 53 0 proc 47 38K 54K 78643K 363 0 subproc 32 2K 2K 78643K 34 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 in_multi 36 2K 2K 78643K 39 0 ether_multi 1 0K 0K 78643K 1 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 19 95K 95K 78643K 19 0 exec 0 0K 1K 78643K 181 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 120 22K 27K 78643K 968 0 UVM aobj 3 2K 2K 78643K 3 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 4 0 NDP 5 0K 0K 78643K 9 0 temp 62 3847K 3911K 78643K 1808 0 kqueue 3 4K 4K 78643K 3 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 46 0 12 2 0 2 2 0 8 0 unpcb 120 27 0 19 1 0 1 1 0 8 0 syncache 264 4 0 4 1 1 0 1 0 8 0 tcpqe 32 679 0 679 1 0 1 1 0 8 1 tcpcb 544 18 0 14 1 0 1 1 0 8 0 inpcb 296 57 0 45 2 0 2 2 0 8 1 nd6 48 6 0 0 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 218 0 41 12 0 12 12 0 8 0 art_table 32 219 0 41 2 0 2 2 0 8 0 art_node 16 45 0 15 1 0 1 1 0 8 0 semupl 112 2 0 2 1 0 1 1 0 8 1 semapl 112 8 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1438 0 40 88 0 88 88 0 8 0 ffsino 240 1438 0 40 83 0 83 83 0 8 0 nchpl 144 1691 0 88 60 0 60 60 0 8 0 uvmvnodes 72 1485 0 0 27 0 27 27 0 8 0 vnodes 208 1485 0 0 79 0 79 79 0 8 0 namei 1024 4157 0 4156 1 0 1 1 0 8 0 scxspl 192 4915 0 4915 1 0 1 1 0 8 1 plimitpl 152 16 0 9 1 0 1 1 0 8 0 sigapl 424 239 0 211 4 0 4 4 0 8 0 futexpl 56 418 0 417 1 0 1 1 0 8 0 knotepl 112 61 0 42 1 0 1 1 0 8 0 kqueuepl 144 2 0 0 1 0 1 1 0 8 0 pipepl 272 72 0 61 1 0 1 1 0 8 0 fdescpl 432 225 0 211 2 0 2 2 0 8 0 filepl 120 1098 0 996 4 0 4 4 0 8 0 lockfpl 104 16 0 15 1 0 1 1 0 8 0 lockfspl 48 6 0 5 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 50 0 43 1 0 1 1 0 8 0 zombiepl 144 211 0 211 1 0 1 1 0 8 1 processpl 928 239 0 211 4 0 4 4 0 8 0 procpl 624 268 0 233 3 0 3 3 0 8 0 sockpl 400 103 0 81 3 0 3 3 0 8 0 mcl4k 4096 8 0 8 1 1 0 1 0 8 0 mcl2k 2048 89972 0 89917 22 7 15 19 0 8 7 mtagpl 96 4 0 2 2 1 1 1 0 8 0 mbufpl 256 142516 0 142432 14 2 12 12 0 8 2 bufpl 280 3301 0 126 227 0 227 227 0 8 0 anonpl 16 38494 0 23238 65 2 63 63 0 107 1 amapchunkpl 152 1178 0 1049 8 0 8 8 0 158 1 amappl16 192 1038 0 207 43 0 43 43 0 8 0 amappl15 184 15 0 12 1 0 1 1 0 8 0 amappl14 176 31 0 26 1 0 1 1 0 8 0 amappl13 168 28 0 24 1 0 1 1 0 8 0 amappl12 160 19 0 14 1 0 1 1 0 8 0 amappl11 152 49 0 40 1 0 1 1 0 8 0 amappl10 144 22 0 19 1 0 1 1 0 8 0 amappl9 136 386 0 384 1 0 1 1 0 8 0 amappl8 128 330 0 287 2 0 2 2 0 8 0 amappl7 120 117 0 104 1 0 1 1 0 8 0 amappl6 112 24 0 20 1 0 1 1 0 8 0 amappl5 104 154 0 144 1 0 1 1 0 8 0 amappl4 96 415 0 391 1 0 1 1 0 8 0 amappl3 88 110 0 103 1 0 1 1 0 8 0 amappl2 80 973 0 909 2 0 2 2 0 8 0 amappl1 72 14106 0 13689 23 8 15 17 0 8 5 amappl 80 497 0 457 1 0 1 1 0 84 0 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 2 0 0 1 0 1 1 0 8 0 uaddrrnd 24 225 0 211 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 225 0 211 1 0 1 1 0 8 0 vmmpekpl 168 5682 0 5657 2 0 2 2 0 8 0 vmmpepl 168 35026 0 33103 158 6 152 152 0 357 68 vmsppl 272 224 0 211 2 0 2 2 0 8 1 pdppl 4096 456 0 422 6 0 6 6 0 8 1 pvpl 32 129086 0 110776 153 0 153 153 0 265 4 pmappl 200 224 0 211 1 0 1 1 0 8 0 extentpl 40 53 0 36 1 0 1 1 0 8 0 phpool 112 243 0 12 7 0 7 7 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace db_enter() at db_enter+0x18 panic(ffffffff823d21a8) at panic+0x15c soreceive(fffffd8068150320,0,ffff80001d6e5188,0,0,ffff80001d6e5094) at soreceive+0x16ac soo_read(fffffd805eab8618,ffff80001d6e5188,0) at soo_read+0x53 dofilereadv(ffff80001d6a9008,6,ffff80001d6e5188,0,ffff80001d6e5270) at dofilereadv+0x1a1 sys_read(ffff80001d6a9008,ffff80001d6e5220,ffff80001d6e5270) at sys_read+0x83 syscall(ffff80001d6e52f0) at syscall+0x507 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffdfe60, count: -8 ddb> machine ddbcpu 1 No such command ddb> trace db_enter() at db_enter+0x18 panic(ffffffff823d21a8) at panic+0x15c soreceive(fffffd8068150320,0,ffff80001d6e5188,0,0,ffff80001d6e5094) at soreceive+0x16ac soo_read(fffffd805eab8618,ffff80001d6e5188,0) at soo_read+0x53 dofilereadv(ffff80001d6a9008,6,ffff80001d6e5188,0,ffff80001d6e5270) at dofilereadv+0x1a1 sys_read(ffff80001d6a9008,ffff80001d6e5220,ffff80001d6e5270) at sys_read+0x83 syscall(ffff80001d6e52f0) at syscall+0x507 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffdfe60, count: -8