kern.securelevel: 0 -> 1 creating runtime link editor directory cache. preserving editor files. starting network daemons: sshd. starting local daemons:. Thu Jul 16 08:58:31 PDT 2020 OpenBSD/amd64 (ci-openbsd-main-2.c.syzkaller.internal) (tty00) Warning: Permanently added '10.128.0.143' (ECDSA) to the list of known hosts. 2020/07/16 08:58:40 fuzzer started 2020/07/16 08:58:44 dialing manager at 10.128.15.235:36086 2020/07/16 08:58:44 syscalls: 381 2020/07/16 08:58:44 code coverage: enabled 2020/07/16 08:58:44 comparison tracing: enabled 2020/07/16 08:58:44 extra coverage: support is not implemented in syzkaller 2020/07/16 08:58:44 setuid sandbox: enabled 2020/07/16 08:58:44 namespace sandbox: support is not implemented in syzkaller 2020/07/16 08:58:44 Android sandbox: support is not implemented in syzkaller 2020/07/16 08:58:44 fault injection: support is not implemented in syzkaller 2020/07/16 08:58:44 leak checking: support is not implemented in syzkaller 2020/07/16 08:58:44 net packet injection: enabled 2020/07/16 08:58:44 net device setup: support is not implemented in syzkaller 2020/07/16 08:58:44 concurrency sanitizer: support is not implemented in syzkaller 2020/07/16 08:58:44 devlink PCI setup: support is not implemented in syzkaller 2020/07/16 08:58:44 USB emulation: support is not implemented in syzkaller 08:58:50 executing program 1: r0 = semget(0x2, 0x3, 0xe2) semop(r0, &(0x7f0000000000)=[{0x2, 0xffff, 0x1800}, {0x3, 0xf1, 0x800}, {0x1, 0xffff}, {0x2, 0x9, 0x1000}, {0x0, 0x1, 0x800}, {0x1, 0x9, 0x800}, {0x0, 0x3, 0x1400}], 0x7) chflags(&(0x7f0000000040)='./file0\x00', 0x1) r1 = semget(0x2, 0x4, 0x50) semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000080)=""/221) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$VMM_IOC_WRITEREGS(r2, 0x82485608, &(0x7f0000000180)={0x7, 0x10001, 0xfffffffffffffff9, {[0x1ff, 0x9, 0x7, 0x5, 0xffffffff, 0x76, 0x4, 0x1f, 0x7, 0x5, 0x10000, 0x2, 0x7f, 0x400, 0x2d74, 0x2, 0x10000000, 0x80], [0x2, 0x800, 0x5, 0xff, 0x8, 0x7f, 0x8, 0x0, 0xffffffff, 0x6250], [0x10001, 0x4, 0xe197, 0x0, 0x7f, 0x3, 0x9], [0x20, 0x1, 0x7, 0x1ff, 0x7ff, 0x101], [{0xff, 0x1, 0x1, 0x6}, {0x3, 0x8f, 0x7, 0x10000}, {0xfff9, 0x40, 0x3, 0x7f}, {0x0, 0x3, 0x10000}, {0x8, 0x6, 0xfffffff8, 0x2}, {0x0, 0x1ff, 0xca5}, {0x4, 0x3, 0x2, 0x1}, {0x3, 0x5, 0x8001, 0x5}], {0x3, 0xcd, 0x4, 0x5}, {0x4, 0x4, 0x7ff, 0x3}}}) execve(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000440)='\'-N\x00', &(0x7f0000000480)='@:(\x00'], &(0x7f00000005c0)=[&(0x7f0000000500)='%)\x04.&)/\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='$@\xfc-\x00']) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000600)='/dev/null\x00', 0x8000, 0x0) chflagsat(r3, &(0x7f0000000640)='./file0\x00', 0x0, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000680)=""/178) semop(r1, &(0x7f0000000740)=[{0x1, 0x7}, {0x2, 0x401, 0x1800}, {0x0, 0x1000}, {0x1, 0x3, 0x800}, {0x2, 0xfff9, 0x800}, {0x4, 0x4}, {0x2, 0x1000}, {0x2, 0x6, 0x1000}], 0x8) openat$diskmap(0xffffffffffffff9c, &(0x7f0000000780)='/dev/diskmap\x00', 0x80, 0x0) pwrite(r3, &(0x7f00000007c0)="239c51c0a7a440ae45112afafb4a8ce17089d3f2c567d9c2e3e626497327caa21043f7f7b1dca58782448eaf61b3f7444f440002c4e3f80ef5b2331f887c0135ab797affbf5173b6fb153aeb6b11c929d54656d81e5e1ae27c9a648201aa825915765289b5dcc0be218484dd57443206d0583ec3f1afbbdcf639f120ec9a2a017fd04f2b", 0x84, 0x0, 0x3) execve(&(0x7f0000000880)='./file0\x00', &(0x7f0000000940)=[&(0x7f00000008c0)='$@\xfc-\x00', &(0x7f0000000900)='%)\x04.&)/\x00'], &(0x7f00000009c0)=[&(0x7f0000000980)='\'-N\x00']) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) unlink(&(0x7f0000000a00)='./file0\x00') r4 = accept(r2, &(0x7f0000000a40)=@in6, &(0x7f0000000a80)=0xc) connect$unix(r4, &(0x7f0000000ac0)=@file={0x0, './file0\x00'}, 0xa) semctl$SETVAL(0x0, 0x3, 0x8, &(0x7f0000000b00)=0x1f) 08:58:50 executing program 0: ioctl$PCIOCWRITE(0xffffffffffffff9c, 0xc0107003, &(0x7f0000000000)={{0x9, 0x2, 0xf0}, 0x0, 0x7ff}) r0 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000040)='/dev/speaker\x00', 0x100, 0x0) fcntl$setstatus(r0, 0x4, 0x8) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGWINSZ(r2, 0x40087468, &(0x7f00000000c0)) ioctl$LIOCSFD(r2, 0x80046c7f, &(0x7f0000000100)=r1) ioctl$BIOCSETWF(r2, 0x80104277, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0xe5b9, 0xff, 0x7f, 0x9}, {0x7, 0x3, 0xa, 0x6}]}) r3 = socket$inet(0x2, 0x8000, 0x0) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r4 = fcntl$dupfd(r3, 0xa, 0xffffffffffffff9c) ioctl$WSKBDIO_GETENCODING(r4, 0x4004570f, &(0x7f0000000240)) r5 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000000280)=""/4096) r6 = accept(r1, &(0x7f0000001280)=@in, &(0x7f00000012c0)=0xc) r7 = accept$inet(r6, 0x0, &(0x7f0000001300)) r8 = openat$vmm(0xffffffffffffff9c, &(0x7f0000001340)='/dev/vmm\x00', 0x80, 0x0) dup2(r7, r8) r9 = dup(0xffffffffffffffff) listen(r9, 0xfffffff7) semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000001380)=""/209) 08:58:50 executing program 1: r0 = socket(0x800000018, 0x1, 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) listen(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000000040)='!', 0x1) bind$unix(r1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x1}, 0x8) bind$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000000040)='!', 0x1) recvfrom$unix(r2, &(0x7f0000000040)=""/34, 0x22, 0x40, 0x0, 0x0) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, "00000000000000010800200000000000007f00"}) r3 = socket(0x18, 0x1, 0x0) close(r3) r4 = socket(0x18, 0x1, 0x0) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x3}}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e7, 0x7}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r4, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) openat$wsmuxkbd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/wskbd\x00', 0x10002, 0x0) 08:58:50 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r1, 0x4, 0xcc) r2 = getpid() fcntl$setown(r1, 0x6, r2) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$TIOCGTSTAMP(r0, 0x4010745b, &(0x7f0000000080)) sysctl$vfs_nfs(&(0x7f0000000040)={0xa, 0x2, 0x2}, 0x3, 0x0, 0x0, &(0x7f0000000100), 0x4) 08:58:50 executing program 1: ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x1], [], [0x0, 0x0, 0x0, 0x9, 0xfffffffff7ffffff], [0x0, 0x0, 0x401], [{}, {}, {0x5}, {0x3}, {}, {0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x1000000000000}], {0x0, 0x76a}}}) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) fcntl$dupfd(r0, 0x0, r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000000040)='!', 0x1) setsockopt(r0, 0x7fff, 0xdcc, &(0x7f0000000080)="c2e7122ea207649691d154920d39a1da22284f28df5146248182379caf5e6a08e7867454c83bca8f92a36ef185ec2a1f6e8c1e90b13e02bc620911744d79565d42f2c9d28c4e89f1aa4074a8ecd04ef51d99449e022fe28f2ff017a64b", 0x5d) ioctl$TIOCFLUSH(r1, 0x8080691a, &(0x7f0000000300)=0xbfffffff) 08:58:50 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000000040)='!', 0x1) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f00000000c0)={0x0, &(0x7f0000000300)}) r1 = socket(0x2, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)="708c6f5149d9aba19dfd5ff06f39e42cf6188aaa812bd589b371af3b4afc8f27a6f77dc08e404a25b77bb90be7644c556da8dffc37e85429722af268c2232996f3bc9469f0a94cdee277e95700b8cb7648b350a7846a446ff6465ecad2adea58b0f89f43c933749a8a46f8ec6bcccc27f6dcf7a12730482beb9f21a7914dbc104f9c22", 0x83}, {&(0x7f0000000100)="46b95cc1894b72f58b3fee1db7f8a4e81adc829b150de5da98963fabff08a1d30c8465755836b6d93a36fcc154148cb43fc318d90e9b6389f7f0855daae398af22871f2913", 0x45}, {&(0x7f0000000180)="39461400"/19, 0x13}, {&(0x7f00000001c0)="27cb2ada99d4e55f107e28099e7884ac8e566b27196e5481407712acdad7c8ea329a4742dcc4232560f2281a7770a0744ee42f192aa09e94e704489be4e888e8efbb4605efc8cb35ea0bf57f081f051bef2e3ab89a5e5c7ae7ccffe48016d04b374b9f36751347f94ebfdb028f19e12a9d2f9e012ee9d9516dc3f389664b4ab0b34026e1ce81b3c19c5e17f52c5717ca8f5fde38b7d2f1eabf2d724e99d140bf5e54a8697551f6afc3573d24", 0xac}], 0x4, &(0x7f00000002c0)}, 0x0) r2 = socket(0x2, 0x3, 0x0) r3 = kqueue() r4 = fcntl$dupfd(r2, 0x0, r3) r5 = socket(0x2, 0x3, 0x0) fcntl$dupfd(r4, 0x0, r5) shutdown(r1, 0x0) r6 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCFLUSH(r6, 0xc0106924, &(0x7f00000000c0)=0x8006e) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0}) ioctl$VMM_IOC_RESETCPU(0xffffffffffffffff, 0x82405605, &(0x7f0000000340)={0xfffffffc, 0x0, {[0xa, 0x7fffffff, 0x0, 0x100000001, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x5], [0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff], [0x3, 0x0, 0x0, 0xffffffffffffff01, 0x3ff, 0x1], [{0x0, 0x0, 0x0, 0x8}, {0x6, 0x0, 0x0, 0x7}, {0x0, 0x0, 0x4, 0x4}, {0x0, 0x2}, {0x0, 0x717, 0x4}, {0x0, 0x4000005, 0x4, 0xfffffffffffffffd}, {0x0, 0x4, 0x80, 0xffffffffffffffff}, {0xfff8, 0x7f}], {0x0, 0x0, 0x10000000}, {0x0, 0x0, 0x4000, 0x4}}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r7 = socket(0x18, 0x2, 0x0) fcntl$dupfd(r7, 0x0, r7) r8 = socket(0x18, 0x2, 0x0) fcntl$dupfd(r8, 0x0, r8) 08:58:50 executing program 1: sysctl$kern(&(0x7f0000000040)={0x1, 0x54}, 0x2, 0x0, 0x0, &(0x7f0000000080)="59e6e9d56c3bd30eb73308ef5991b0569c2aa8af2fba119466eabeb01946907b44bd2b3c36e07ddd024eb1e2d3139fd51a61514327bcdd6ced8f5ff433f58286dd6083bdb0413b34283a0b0ec6e05da0c235bbf0e4b0f5aa94887429274ecca8f4707b8d355b8f2c21d67dcde8860da657e71e", 0x73) 08:58:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x8000000000004, 0xffffffffffffffff) close(r1) kqueue() pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000000040)='!', 0x1) ioctl$TIOCSETA(r2, 0xc2d0422a, &(0x7f0000000000)={0x0, 0x0, 0x10000, 0x0, '\x00', 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000ffff000001"], 0x9}, 0x0) sendmsg(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x28}, 0x0) 08:58:50 executing program 0: getrusage(0x0, &(0x7f0000000300)) openat$wsdisplay(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttyCcfg\x00', 0x80, 0x0) r0 = semget$private(0x0, 0x4, 0x1b2) semop(r0, &(0x7f0000000400)=[{0x0, 0x100000001, 0x1000}, {0x0, 0x7fffffff, 0x1000}], 0x2) r1 = getuid() setreuid(0x0, r1) r2 = socket(0x2, 0x8003, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r3 = dup(r2) listen(r3, 0x0) ioctl$TIOCSETVERAUTH(r3, 0x8004741c, &(0x7f0000000040)=0x8) r4 = semget$private(0x0, 0x3, 0x84) r5 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0xfcfc96ac7f78659a, 0x0) wait4(r5, &(0x7f0000000140), 0x0, &(0x7f0000000240)) semctl$SETVAL(r4, 0x1, 0x8, &(0x7f00000000c0)=0x20) r6 = socket$inet(0x2, 0x2, 0x0) r7 = openat$diskmap(0xffffffffffffff9c, &(0x7f0000000200)='/dev/diskmap\x00', 0x200, 0x0) dup2(r2, r7) setsockopt$inet_opts(r6, 0x0, 0x5, 0x0, 0x0) 08:58:50 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd6076605100186cb270dbd3a03f204d0779ff3aff00000000000000000000000000000000ff02000000000000000000000000000187009078fe800000000000000000fcff000054b8d7179be4"]) fcntl$setstatus(0xffffffffffffffff, 0x4, 0xcc) r0 = getpid() fcntl$setown(0xffffffffffffffff, 0x6, r0) fsync(0xffffffffffffffff) 08:58:50 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r0, &(0x7f00000001c0)="2182ff4dc76d17706d1e868ea81298bb0e04cfb63e01f2ec0062e3eec76175d3d8f07da168b482fb7b790ab47443f4459eb03e56de51fd96e74287383ff8e779205dcc17f7ef091a170b7282a0", 0x4d) ioctl$KDSETMODE(r0, 0x20004b0a, &(0x7f00000000c0)=0x1) open(&(0x7f0000000180)='./bus\x00', 0x10, 0x0) mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x4086331) semop(0x0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x1800}], 0x7) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) pipe(&(0x7f0000000140)) ioctl$TIOCFLUSH(r1, 0x82907003, &(0x7f0000000040)=0x2) 08:58:50 executing program 1: sysctl$kern(&(0x7f0000000040)={0x1, 0xa}, 0x2, 0x0, 0x0, 0x0, 0x0) r0 = semget$private(0x0, 0x5, 0x204) semop(r0, &(0x7f0000000140)=[{0x0, 0x5022, 0x1000}, {0x1, 0x3f, 0x800}], 0x2) semop(r0, 0xffffffffffffffff, 0x4) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000580)=""/10) semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000480)=0x7) semop(r0, &(0x7f0000000000)=[{0x3, 0x2, 0x800}, {0x3, 0x0, 0x1000}, {0x1, 0x1, 0x1000}, {0x0, 0x5, 0x3000}, {0x4, 0x9, 0x800}, {0x3, 0xdf1, 0x800}], 0x6) semop(r0, &(0x7f0000000200)=[{0x0, 0x3f, 0x800}, {0x3, 0x9}, {0x0, 0x4, 0x1800}, {0x4, 0x1}], 0x4) r1 = socket(0x18, 0x2, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0xa, r1) ioctl$TIOCFLUSH(r2, 0x8080691a, &(0x7f0000000300)) ioctl$BIOCGSTATS(r2, 0x4008426f, &(0x7f0000000240)) ioctl$TIOCFLUSH(0xffffffffffffffff, 0x80047410, &(0x7f0000000100)=0x5) semop(r0, &(0x7f0000000180)=[{0x2, 0x3, 0x800}, {0x1, 0x100}], 0x2) semop(r0, &(0x7f0000000000)=[{0x2, 0x1, 0x800}, {0x2, 0x4, 0x800}, {0x4, 0x3, 0x1800}, {0x1, 0x1}], 0x4) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000580)=""/10) semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f0000000480)=0x7) semop(0x0, &(0x7f0000000000)=[{0x3, 0x2, 0x800}, {0x3, 0x0, 0x1000}, {0x3, 0x1, 0x1000}, {0x0, 0x5, 0x1000}, {0x4, 0x9, 0x800}, {0x3, 0xdf1, 0x800}], 0x6) semop(0x0, &(0x7f0000000080)=[{0x0, 0x3f, 0x800}, {0x3, 0x9, 0x800}, {0x0, 0x4, 0x1800}, {0x4, 0x1, 0x1000}], 0x4) semctl$SETVAL(0x0, 0x0, 0x8, &(0x7f00000001c0)=0x380) 08:58:50 executing program 0: sysctl$hw(&(0x7f0000000040)={0x6, 0x4}, 0x2, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r0, 0x4, 0xcc) r1 = getpid() fcntl$setown(r0, 0x6, r1) ioctl$WSDISPLAYIO_GETSCREENTYPE(r0, 0xc028575d, &(0x7f0000000000)={0x0, 0x7, './file0\x00', 0x80000001, 0x91bd, 0x9, 0xeb}) 08:58:50 executing program 0: mknod(&(0x7f0000000340)='./bus\x00', 0x80002007, 0x5dc3) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000200)='./file0\x00', 0x100002004, 0x8000000000028aa) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = socket(0x18, 0x1, 0x0) setsockopt(r1, 0x29, 0x9, &(0x7f0000000000)="03000000", 0x4) setsockopt(r1, 0x29, 0x9, &(0x7f0000000000)="04fbff00", 0x4) unlink(&(0x7f0000000100)='./bus\x00') mknod(&(0x7f0000000040)='./bus\x00', 0x80002002, 0x28ae) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x12, 0x0, 0x2) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x0, 0x0) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x10, r4, 0x0, 0x0) r5 = dup(r0) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x2810, 0xffffffffffffffff, 0x0, 0x0) kevent(r0, &(0x7f0000000140)=[{{r2}, 0xfffffffffffffff8, 0x23, 0x1, 0x1ff, 0x6}, {{r0}, 0xfffffffffffffff8, 0x8, 0x80, 0x3, 0x2}], 0x0, &(0x7f0000000240)=[{{r0}, 0xfffffffffffffffd, 0x80, 0x1, 0x8, 0x51a}, {{r3}, 0xfffffffffffffff9, 0x10, 0x20, 0xfffffffffffffff8, 0x1}, {{r0}, 0x6, 0xc, 0x1, 0x100000000000000, 0x9}, {{r0}, 0x0, 0x2, 0x2, 0x7, 0x19}, {{r4}, 0xfffffffffffffff9, 0x5, 0xf0000000, 0x81, 0x3}, {{r5}, 0xfffffffffffffffc, 0xe, 0x1, 0x1, 0x5}, {{r6}, 0xfffffffffffffffc, 0x1, 0x80, 0x40, 0x7ff}, {{r0}, 0xfffffffffffffffb, 0x21, 0xfffff, 0x1, 0x3f}], 0x7, &(0x7f0000000180)={0x0, 0x4ad}) openat$bpf(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bpf\x00', 0x0, 0x0) 08:58:50 executing program 0: r0 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/wsmouse0\x00', 0x10281, 0x0) ioctl$WSMOUSEIO_SETPARAMS(r0, 0x80105728, &(0x7f00000000c0)={&(0x7f0000000080)=[{}, {0x101, 0x20}], 0x2}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r1, 0x4, 0xcc) r2 = getpid() fcntl$setown(r1, 0x6, r2) ioctl$WSMOUSEIO_SETPARAMS(r1, 0x80105728, &(0x7f0000000100)={&(0x7f0000000040)=[{0x0, 0x80000000}, {0x6, 0x1f}, {0x1, 0x10}, {0x44, 0x40}, {0x48, 0x3}], 0x5}) 08:58:51 executing program 0: sysctl$kern(&(0x7f0000000000)={0x1, 0x3d}, 0x2, 0x0, 0x0, 0x0, 0x0) r0 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vmm\x00', 0x300a0, 0x0) ioctl$FIOSETOWN(r0, 0x8004667c, &(0x7f0000000040)=0x9) ioctl$VMM_IOC_INFO(r0, 0xc0185603, &(0x7f0000000000)={0xff2, 0x0, &(0x7f00000012c0)=""/4082}) 08:58:51 executing program 0: sysctl$net_inet6_icmp6(&(0x7f0000000240)={0x4, 0x18, 0x29, 0x3}, 0x4, &(0x7f0000000140)="8174aea9920db417a6620c6bc340e51e401f560fed36dd38ce969a34ed00004b9092de37acf7d597ac0994ec6340c279ed05cc75d351325236e1face126cff6c83248d3c05efb317e592a5dd", &(0x7f0000000280)=0x4c, &(0x7f0000001340)="f7d01547d08b7a7679799e17c52f061e2b7b2bd6dc5a5fccb0cc361035914faf28b106b6a4fab9be4401733c18f4ce5962e57a6bbe9775d396ed20ee25123d5f0debb90f92559cc26b4d959c98b7abbc5bb2182ab697bb664dc838ad1c86b21111d0f316b4c919c4e7bcdf21659d3e085f8446c7ae98ad2e672bc3ee91c22f6391d90a1e74e43303b7e652dcf553e54ba9f701ce130693ff291ade441bb31b0070031aef32af61c49fe5fc2ccd22e9b4c737a45a2607f419de97fd54db6522e4831db20e74aa0706034c9cd965c40e13df88eaa8952136039c77031d98007e539f17bac2dce01dc0dedde2277f149b49ae3e67194090fa5ac607643e5cdf3d0684b09fda25dfa7d4364ea0ae99002473532206eed54ef3eece5729fb96dc27643ce1d06f1c04af44cdff02904b1ba8794056a371312056818c08b50a068af3e007214077933d8d6fc37a9e8082d50ed8b0f88c3ed4f1d336c1dd6565bdd8ca65ee679c826ed32d270a2d7f377c06c2351b00bf529176ae7a03c1b4c334fd6b7e5d7c5545c34a578af950d9117cb741dff27cf53b01b87d2ce6a3d5b46cbd7121287aed14c1a2f15a8438988bb38e8a4c0f1ba9cf65b229d9d9145508c3b6d31fea0d6267a2c961a5cb561bdcc7091c11bbb6f0543f5a88d9fde78baeb1e20d2286cca9861605bd2614527cd67302e99bd46a053aabf4afd2bdc85faed4f2c4726b8cccf6a01eca93884e497240232c8c9d5f57f4d27795dc45cb885fdfc8eeeb6ddcd81bead9cbafe4701471ec2ec4e24101011134439fd57ef76931f5d12211bfc9520c4d0abb18942cc145cdedd34b25e103ce3efe78462ad7c25d84376de1083c05a9c63f5dc94f674cb05ff42b94c3f7f6e01a3e78ddcda0ddf3413db4c8ccb5eae622b6644d4b34f27c77fdccb70256ce64d8e714dc381eee771a3ffe23ba174fcaac8b87919e7be9797c3f6d6c1779ccd341a5a4ac7c083e22bce6b412659f9c1d03315e997e761195b936bba602bf33a331d411ff50f8c9d08e45ac9ef76cadeac5d56538735e40c04fc38102962eb719879abd8ca904e640f396978a8f025a9fef5a37e90db84eb7b9f52dd1bea78ca910e7f2fe9438a82b85a225d86307afa9506ecb9fd97e9928e1a5ee23eedccd7305936fece6e80d8c740ac6c560957f00cbf71f7ff23ed647141d5136ad09789073674a4c13eef3c9a90b4ab2882c65b36d182458eefe0d10fd33d06d057b9028afb515abbd3d36a3d95b8b07bc2833d7b08a5a7d8c116ddcf6d188cf7145f6408a93e884a3ccc1fa31810357abe35eefa4507a526aa8e168159ac1d43193c84757ea607965d43dc6dfc41377d9a3136ca2f362bbd49aba9cdd56c3d547f97ad2497c6ab811811cb0f976975b57daf119aa9fc264e0d75f29df01d61db69f44e39504303f73b85732069b5b5f7e03891fd87f4a2514db117548bfbfe913e692630dc2b9e3a4dd92990c7789bc603903ff46626a2ef474c3659aa4ad2627b37b81b49056d03010629a1d8ba974aa0cfd5f084b7dc8aefb6a0ad905a3132ec5fb9fa6c2f244fb1f75000000000000000041121c4c6ede14c9c50b62ea9ceeca43d8995c13985bf0967a027b64fa1bd2ae22d29d3ecd097839681a505fd875f64363ae18e24899c352434a46ab7cb064128ee805cd2838aeb19cee1c96a5292c06669f837bc910373c8e87b4b4afe1b1849cba0a75c13d2d5d8372e8a1e018b69754a957bc2e71bf81dd5341a30f093975f1d016346d0fdfe5f5970e53d07a45520b59a9c37c7b2fa10bb5679375999f19c023037148b9408c98d7aa47d868bd2645058c91b0c5b1f914a7a7583e60257c4b99c868bba2d881c46d1d77d9b4290a9245f301629ba15f883affdc21846774cb453692edfee829e935da185379904cf1f69fd50ccb099b596510efb0cc7d7db494d393b0eb87c986eb4f699ca1bfd1fce438f4b0768ebe1933d701c41a87f3257e877f017429649c0d71674ae3295e232c98629f62a94b045f3acf52164c3d5780ff4f8f521154c6ab9592bf6ba42dbc9a33b755559e611fb5127585a3363c04996ff08145a060ec439d5f72ed17555ef8461231e971040e0dcc662df285938d2532272d7467ff0c703bc546dbcb34a773d36ddf506dce89451260bd785bad67a61b7df4104377f8f615e1f849d665f9a22049a8c52174fc5cea22217c7b2ac8396848664b804ed66a6b7ca037daf8c5c804817a3cbf887b3a0479ceb4a543b4310758e139facb3f89111d92c0c94b09d0757506a5551a30859039975702b0247041c5e9e8dd7ee31924fa03975ee08b774db7388e7e20d5fd750bcad5a5bf185f4e67e82539f459bde0fd29779609a8a8d458b011d7c38127b7e51256e088666eaa61119bccb4250a034dfe1812ebe41a73434baec716b130b3fea965e2e640d8e6a1966a1e636c82a0af634fe60fd560ac08ae98d0a06267a8987b449b3927fb36131baa22d91e5e6ca5db2335e842a6087bc0f1c7ab4a531cb876abee591cac40fca58e020abca6dcb78ae97fc14dea21e58d2c4cd2feadabc5c2aace73200417e186d523a4e6e5fdcb3ad813cfd420f596b926cd5da1180e7a86daadccc8dcfd71905921b4208a8ed5f31306b19c5df484d411da0680a71d86b731da8a6e0d41be2e4631eef1dbcd69a1557d48b5b102f18a9be2f1268b72625a2813aa7a53e00959110f428ef3744fbff3e037040b60b0028a84c12f5999028291eb624ede48c156993bc0f85c400a5ea3a2d17f0643b72d1a36261935f9b31a7b95c780b8ae232fd2784d02009a4fa06937dfca79cc971725293796438364caeb430b8d5de0ad7d75d67728d4cff27ba4a2bf66c05ed575c5f62739592ebfbc28618d6941f597cdd2458d56e0e6dc231ad9aaf34f64965143ef22c0cf1b615bc126835abddba22a2e8d39169c0c1db3da002c6c671649caf7d932b1b34b2bbdc06ba1f50647230b2125dacedddd5456510e543f9b4addc2fe27abf933eb4b4e4fc06e57b7dae9941888d3fc968815d08e97d32c8e56e98350bb2d4adcfeeee51d7f46821df9693d0ae9b85c9107129a3520d9737ed45a46189a8b7d936d4303653794690b6441e9fd55c44b40762cc34bdcf532c3544f67acb36c468995d7616153c742c0cb2da00a991a3f3e30fd4b795c213ece6fe6b1adf34e4b770c642546284f3e19e0b4bc511982f57741addc61f4ebc162b591bf5439589fdfb9e1485c2d092d11226f7041791b323ca72cd7ce1345a7dc84404695e8f6be09df8f4105001a82daf0fb016fa75ca4607f7eb041d0fbe407c52715054aefa0be3488614f142728a27a32f3edd1f8911e59274ff3a9ad47fd820714d2cc702deb95540044aa2b018098f06bc409e452d6eb7534cd100e58789c6816e1eb8780a75c4ac09e02b8d7446fddbfa7f5a21348a739c6f8ed536678b4b38f0a678bd06a0b8eed4701e9b670ef65b367cdba160b6860560916d3f25e903853c403d66b68c72e5e9dd64a0373818295989aa54813f3372cdfaa097844b256c882fcc0a5b2a08a255e23d6741ed8c8f8c1ef8141c0c6cc58057e2c5b9ecae23e411248dc8f79c33ec8c342c90a240b2bfb1532b4dfea1884eb2eac0f70c84f8aa66893512cf0c1a86d9594fd5500b313bee3eaf758587ff878e4cb934e7108202aa73d9f28c54a6af44d5e58c5b5439deb7d72c370b1af2d040e7ae88678eff7e9150a52bfdd154fb08113ef3c9550da595f225013c7b86fdaee9d7a6516ea345be7c9b46d3746365b506bcb341bc697a31a01238dc50f25c0ca6e1fee8d3ad598d9a7555e7365f93299e25aad9bc0d5b5e43668aebf61dffb9c4185004db163db13c7ee0156b6af17776e8bcd482451dc97ff6cf37e97bcf57102d85a5d05d350c6e5814601d855ac252c2772aeef60b23b5851acc53bc04638965449781ee1924d6d14ae03c9318f9ae738bfe0b4df94055e8852bb3c0f1abef5061e598bb8de675bbc4ab74b7ad8b2706ddb9e695924c0a7d181293b3a048ed4636c3cb160060c2f6204bd7ec521c822e474032e5939ad9cb4e1d5a2ab5edf0fc10e577598d7441d527d51f90c5a0d3b8c0af6e83171054747f9ecb5e463f528ef737ddbe5c3501d2c30a308bd70f470786b60185adbb78b2934ece88807563472905b30cce193bbc05715275e39e8f31099208028a6916ac5af86c258a3e0e1e0dcb5af92a1261221fd03c0a689269dc11df0b9766dc0659dd9778b83c025d0e727365e063c6318a7c83e3e35bead484648371cacc8f3d92d287fc8d142ff8ca4dc263dfac83d0bc35d3ab283c130ee0743af2c86ae4d63787c0f5ad348638d46c8f83378e36a71c74f8119d9e565c16988a1ef245383b06faf82e42a24e12bb51f3166eb55e46659720c4f9a5eda03f23b35357350884eef28d01583444d23c1ae57426f6c81892b2da4146a6ea1a919e5198270ae0af9fc3d96d6e53a071cac5559818f9904567337ba94227af7f37ef027909ac9ae487684af9c81a23b88bfe9748043011857b4ef7e56dcd666affa28d454572b7107422b6cb3d0798889176a3eb1e32aa3c5d573d9b6cf1d752c8f08f2c47726e8b6729a9427a103d80725145d3674d3d420aee6d42bf00402eece02213e87a56cd863ff002ccd37d4830cb5866f4838a18d79fa6b25593a3f9cfbf2dfffa6ba83bf1aae1f02b5ee55f5130799763b65cf33bf714bb7ee5a8eed491010e2d76446e73d0f4be83d1bc78d7440eb3805f67087d7905051089e630f921926ae36131fadcc95d2f52e4c6b5917c7c0be9dfdf3f202a51e2b86e3a16237d675cb0adce769b42e2964a7c77371d260d809c643b38810ae98aa74f74abeb3a55041d6d79d72f598b04e5b60bba18897a7f8104c330275bd49c520fcc317cdbaf09ecd388a9129b5bce527be519d6cd06167a7d57d6b139d38a840da7071bb886f86f8dc1658a9396902a6439b5112535910f0a7c9f173e28f059f0d63f06100cce960a8bfbda8b63d099e81603307debf22ffdfba93369ce7f43d665755acb347f035f8bf64e61dda4c0536f0ef2f9c18f120a4bd4365a4d5bdc3d3df0e6b80c7ff1314dd5bb67f971b9e1691edf48673288a9fa3851dfcbd932f8653e33a3d33c5662d7639591a8fddf6e4c4a10a5b573271934ed1308dc6c0fc72fb97dfc61423361a0c4ec64a08ab724edbd5db1a41e6925a5e00439994ebce3068629525e4887976c698b3358fc3609429b1aa0889b79b48e3ec0d5372b3409696f014d91ff5e8391c4986b90a6d86ce530587393c7acafadd9efc985665ff0dd8d30e1ada5a64e46b53514da455559534f101558dc6f92f97ab7a23315c81966a2bebdb01a18675566572161d17c58981e4336319239d4f2716997e1ced03c7555a500604ed0870e6fdbfa350b76dc5f06ec0ea642b1bd8bd94d7bfd3aa6a7b6280f721618f17085a2fddf9cc76c09cda0423c9b63cd2e8348b428aab8820a1055fef15c4facdf77707841d288aca030a6098c0ac7cfe08bbf033c43fe9173681bf94e95afdedf452687f50907baf52670f9f793c4f89064dccc01101f705003c25e5ebfd184bd8419b108e82d10695bddda2815de97feafe9e2803869862c3a3bbcbd1b6bfcabaf6b082df49a100acefadb8d497bdf2dc2c1eefa4e5915028318adcfc054657b26491cd25fdfe2d727eaa33e724a19e186d7c01e9f8184d9f53e7975296639d96a28d442b728cbd3c38f2c3939eeb9df81b2fb36379404e3896415cb1fdad73007e43281ca5582fb6046c36de9ae88f9acc4fb5377cdf2079ee94770db5560ad479cec623067fd562999b425e0ba6407e0c38c38476cbc8a71938b02cdf2111c48ef259e9ae84172089fa629e705db2292ac57b9dee496721386156fd8d91036d95dc7952c825744a970ab1add349a66ac3ecefb992f9919c45c13ad8c6397269fc84145be758ce6a7f0c2b700985eed04006ac32da49bad8337437c3a237df81f311df6145b383605332f5ac4d20049b1129ac716396351d75a1b70e00f8df10f82405e31b222bb20849d5923dfefc23c2b65468ad43de85cf8631c400"/4336, 0x10f0) write(0xffffffffffffffff, &(0x7f0000000040)='!', 0x1) ioctl$TIOCFLUSH(0xffffffffffffffff, 0x80047410, &(0x7f0000000100)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$BIOCGSTATS(r0, 0x4008426f, &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0xcc) r1 = getpid() fcntl$setown(r0, 0x6, r1) ioctl$WSKBDIO_GETENCODING(r0, 0x4004570f, &(0x7f0000000000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r2, 0x4, 0xcc) r3 = getpid() fcntl$setown(r2, 0x6, r3) r4 = geteuid() setreuid(r4, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0xc) fchown(r2, r4, r5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r6, &(0x7f0000000040)='!', 0x1) fcntl$setown(r6, 0x6, r1) 08:58:52 executing program 1: syz_extract_tcp_res(&(0x7f0000000140), 0xffff, 0x10001) syz_extract_tcp_res(&(0x7f0000000180)={0x41424344}, 0x9, 0x4) syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344, 0x41424344}, 0x1, 0x2) syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x38, 0x70, 0x0, @remote={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, {[], @tcp={{0x1, 0x2, r1, r0, 0x1, 0x0, 0x10, 0x20, 0x1, 0x0, 0x2}, {"3cce8c22af7504838951971ef63137564b21e97a582a75a4e16b96f56f48b4bf3e00ee63"}}}}}}}) socket(0x2, 0x2, 0x0) socket$inet(0x2, 0x2, 0x0) r2 = socket(0x2, 0x3, 0x0) fcntl$dupfd(r2, 0x0, r2) r3 = socket(0x2, 0x2, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$TIOCFLUSH(r5, 0x821869de, &(0x7f0000000300)) r6 = socket(0x2, 0x2, 0x0) r7 = socket$inet(0x2, 0x2, 0x0) fcntl$dupfd(r6, 0x0, r7) r8 = fcntl$dupfd(r3, 0x0, r2) ioctl$TIOCFLUSH(r8, 0x821869de, &(0x7f0000000300)) ioctl$WSKBDIO_GETENCODINGS(r8, 0xc0105715, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) 08:58:52 executing program 0: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bpf\x00', 0x4000000001, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r2, 0x4, 0xcc) r3 = getpid() fcntl$setown(r2, 0x6, r3) r4 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bpf\x00', 0x40, 0x0) read(r1, &(0x7f0000000240)=""/69, 0x45) ioctl$BIOCSETIF(r4, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{0x6c}, {0x15, 0x0, 0x0, 0x400000}, {0x6, 0x0, 0x80, 0xfd}]}) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x1, 0x0) r5 = socket$inet6(0x18, 0x4, 0xff) getsockopt$SO_PEERCRED(r5, 0xffff, 0x1022, &(0x7f0000000140), 0xc) pwrite(r0, &(0x7f0000000180)="f781ea80e21bb6f576c45af84a28", 0x4e, 0x0, 0x0) 08:58:52 executing program 1: ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x10000000000001}}) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff, 0x0, "00000000000000000000f2ffffffffffffff4000"}) sysctl$net_inet_udp(&(0x7f0000000080)={0x4, 0x2, 0x11, 0x2}, 0x4, &(0x7f0000000180)="7ebf44722c456ba45044731ef2bcb2f91da43ada5f8e0a223ea744df0d4ec563e2abe5d2beea324f57d2e9be8f0940ffc3e3a9cadda7a8b6a8d9e69f6df5cf74b185242f08317097331a2e9de4c9e540cf06e20bf6", &(0x7f0000000100)=0x55, &(0x7f0000000200)="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", 0x1000) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="8b"], 0x1) ioctl$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) close(r1) r2 = socket(0x18, 0x2, 0x0) close(r2) socket(0x400000000018, 0x3, 0x3a) setsockopt(r2, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r2, &(0x7f0000000040)="100a2956b9223776", 0x21d) 08:58:52 executing program 1: ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff], [0x0, 0x0, 0x0, 0x9, 0xfff7ffffffffffff], [0x0, 0x0, 0x6, 0xff], [{}, {}, {}, {}, {}, {}, {}, {0x1}], {0x0, 0x0, 0x1}}}) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket(0x18, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCFLUSH(r1, 0x8080691a, &(0x7f0000000300)) login: panic: m_copym0: m == NULL and not COPYALL Stopped at db_enter+0x18: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *458873 57214 0 0x12 0 0 sshd db_enter() at db_enter+0x18 panic(ffffffff8241cac9) at panic+0x15c m_copym(fffffd805e23e800,d3c,56c,2) at m_copym+0x589 tcp_output(ffff800000ac4760) at tcp_output+0x154d tcp_usrreq(fffffd805da6c008,9,fffffd805e23e700,0,0,ffff80001d71c9d0) at tcp_usrreq+0xa54 sosend(fffffd805da6c008,0,ffff80001d723768,0,0,80) at sosend+0x669 dofilewritev(ffff80001d71c9d0,4,ffff80001d723768,0,ffff80001d723850) at dofilewritev+0x1ab sys_write(ffff80001d71c9d0,ffff80001d723800,ffff80001d723850) at sys_write+0x83 syscall(ffff80001d7238d0) at syscall+0x507 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffdc130, 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(ffffffff8241cac9) at panic+0x15c m_copym(fffffd805e23e800,d3c,56c,2) at m_copym+0x589 tcp_output(ffff800000ac4760) at tcp_output+0x154d tcp_usrreq(fffffd805da6c008,9,fffffd805e23e700,0,0,ffff80001d71c9d0) at tcp_usrreq+0xa54 sosend(fffffd805da6c008,0,ffff80001d723768,0,0,80) at sosend+0x669 dofilewritev(ffff80001d71c9d0,4,ffff80001d723768,0,ffff80001d723850) at dofilewritev+0x1ab sys_write(ffff80001d71c9d0,ffff80001d723800,ffff80001d723850) at sys_write+0x83 syscall(ffff80001d7238d0) at syscall+0x507 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffdc130, count: -10 ddb> show registers rdi 0 rsi 0x1 rbp 0xffff80001d723230 rbx 0xffff80001d7232e0 rdx 0x2 rcx 0 rax 0x1 r8 0xffffffff8140a10f kprintf+0x15f r9 0x1 r10 0x2 r11 0x8b137eb29da2592 r12 0x3000000008 r13 0xffff80001d723240 r14 0x100 r15 0x1 rip 0xffffffff814764a8 db_enter+0x18 cs 0x8 rflags 0x246 rsp 0xffff80001d723220 ss 0x10 db_enter+0x18: addq $0x8,%rsp ddb> show proc PROC (sshd) pid=458873 stat=onproc flags process=12 proc=0 pri=24, usrpri=50, nice=20 forw=0xffffffffffffffff, list=0xffff80001d71d600,0xffff80001d71c290 process=0xffff80001d707238 user=0xffff80001d71e000, vmspace=0xfffffd806bc0a990 estcpu=0, cpticks=0, pctcpu=0.0 user=0, sys=0, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 88048 439267 66424 0 2 0 syz-executor.0 88048 513198 66424 0 3 0x4000080 piperd syz-executor.0 66424 307588 5252 0 3 0x82 nanosleep syz-executor.0 12840 427668 5252 0 2 0x2 syz-executor.1 5252 65248 34879 0 3 0x82 thrsleep syz-fuzzer 5252 487199 34879 0 2 0x4000002 syz-fuzzer 5252 464734 34879 0 3 0x4000082 thrsleep syz-fuzzer 5252 77062 34879 0 3 0x4000082 thrsleep syz-fuzzer 5252 274857 34879 0 3 0x4000082 thrsleep syz-fuzzer 5252 221560 34879 0 2 0x4000002 syz-fuzzer 5252 190943 34879 0 3 0x4000082 thrsleep syz-fuzzer 34879 511499 57214 0 3 0x10008a pause ksh *57214 458873 38740 0 7 0x12 sshd 91095 7477 1 0 3 0x100083 ttyin getty 38740 165715 1 0 3 0x80 select sshd 91555 339471 2034 73 3 0x100090 kqread syslogd 2034 92395 1 0 3 0x100082 netio syslogd 1387 159718 1 77 3 0x100090 poll dhclient 98932 183352 1 0 3 0x80 poll dhclient 36135 259107 0 0 3 0x14200 bored smr 33285 473546 0 0 2 0x14200 zerothread 20269 143364 0 0 3 0x14200 aiodoned aiodoned 45378 148464 0 0 3 0x14200 syncer update 44909 271222 0 0 3 0x14200 cleaner cleaner 32106 71653 0 0 3 0x14200 reaper reaper 24008 405384 0 0 3 0x14200 pgdaemon pagedaemon 39364 197160 0 0 3 0x14200 bored crynlk 88431 364221 0 0 3 0x14200 bored crypto 24639 284030 0 0 3 0x40014200 acpi0 acpi0 39317 234133 0 0 2 0x14200 softnet 47752 484153 0 0 3 0x14200 bored systqmp 78973 118945 0 0 3 0x14200 bored systq 76915 155514 0 0 3 0x40014200 bored softclock 42516 64832 0 0 3 0x40014200 idle0 1 445786 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 9450 6324K 6331K 78643K 10571 0 pcb 13 8K 8K 78643K 21 0 rtable 108 3K 4K 78643K 215 0 ifaddr 39 10K 11K 78643K 59 0 counters 21 16K 17K 78643K 25 0 ioctlops 0 0K 2K 78643K 23 0 mount 1 1K 1K 78643K 1 0 vnodes 1217 77K 77K 78643K 1231 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 8 0K 0K 78643K 8 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1809 195K 288K 78643K 12938 0 file desc 5 13K 25K 78643K 55 0 sigio 1 0K 0K 78643K 13 0 proc 47 38K 54K 78643K 358 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 3 0 in_multi 33 2K 2K 78643K 35 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 19 95K 95K 78643K 19 0 exec 0 0K 1K 78643K 185 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 118 22K 23K 78643K 984 0 UVM aobj 5 2K 2K 78643K 5 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 13 0 temp 60 3847K 3911K 78643K 1822 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 45 0 1 2 0 2 2 0 8 0 unpcb 120 31 0 23 1 0 1 1 0 8 0 syncache 264 6 0 6 2 1 1 1 0 8 1 tcpqe 32 168 0 168 1 0 1 1 0 8 1 tcpcb 544 24 0 20 1 0 1 1 0 8 0 inpcb 296 84 0 77 2 0 2 2 0 8 1 nd6 48 6 0 0 1 0 1 1 0 8 0 ppxss 1128 1 0 1 1 0 1 1 0 8 1 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 semupl 112 3 0 3 1 0 1 1 0 8 1 semapl 112 6 0 0 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 1449 0 51 88 0 88 88 0 8 0 ffsino 240 1449 0 51 83 0 83 83 0 8 0 nchpl 144 1692 0 89 60 0 60 60 0 8 0 uvmvnodes 72 1496 0 0 28 0 28 28 0 8 0 vnodes 208 1496 0 0 79 0 79 79 0 8 0 namei 1024 4162 0 4162 1 0 1 1 0 8 1 scxspl 192 4718 0 4718 1 0 1 1 0 8 1 plimitpl 152 14 0 7 1 0 1 1 0 8 0 sigapl 424 241 0 213 4 0 4 4 0 8 0 futexpl 56 542 0 542 1 0 1 1 0 8 1 knotepl 112 61 0 42 1 0 1 1 0 8 0 kqueuepl 144 6 0 4 1 0 1 1 0 8 0 pipepl 272 97 0 86 2 0 2 2 0 8 1 fdescpl 432 227 0 213 2 0 2 2 0 8 0 filepl 120 1172 0 1073 4 0 4 4 0 8 1 lockfpl 104 5 0 4 1 0 1 1 0 8 0 lockfspl 48 3 0 2 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 48 0 41 1 0 1 1 0 8 0 zombiepl 144 213 0 213 1 0 1 1 0 8 1 processpl 928 241 0 213 4 0 4 4 0 8 0 procpl 624 272 0 237 4 0 4 4 0 8 1 sockpl 400 134 0 117 4 0 4 4 0 8 2 mcl12k 12288 2 0 2 1 0 1 1 0 8 1 mcl8k 8192 1 0 0 1 0 1 1 0 8 0 mcl4k 4096 10 0 10 2 1 1 1 0 8 1 mcl2k 2048 92728 0 92687 19 6 13 17 0 8 7 mtagpl 96 2 0 2 1 1 0 1 0 8 0 mbufpl 256 146520 0 146439 11 1 10 10 0 8 3 bufpl 280 3297 0 126 227 0 227 227 0 8 0 anonpl 16 43657 0 23707 82 1 81 81 0 107 0 amapchunkpl 152 1166 0 1014 8 0 8 8 0 158 2 amappl16 192 1283 0 187 56 0 56 56 0 8 1 amappl15 184 1 0 0 1 0 1 1 0 8 0 amappl14 176 26 0 22 1 0 1 1 0 8 0 amappl13 168 27 0 23 1 0 1 1 0 8 0 amappl12 160 32 0 26 1 0 1 1 0 8 0 amappl11 152 66 0 54 1 0 1 1 0 8 0 amappl10 144 14 0 9 1 0 1 1 0 8 0 amappl9 136 360 0 359 1 0 1 1 0 8 0 amappl8 128 317 0 280 2 0 2 2 0 8 0 amappl7 120 106 0 93 1 0 1 1 0 8 0 amappl6 112 34 0 28 1 0 1 1 0 8 0 amappl5 104 198 0 187 1 0 1 1 0 8 0 amappl4 96 424 0 395 1 0 1 1 0 8 0 amappl3 88 103 0 95 1 0 1 1 0 8 0 amappl2 80 995 0 929 2 0 2 2 0 8 0 amappl1 72 13788 0 13372 23 8 15 17 0 8 6 amappl 80 520 0 477 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 4 0 0 1 0 1 1 0 8 0 uaddrrnd 24 227 0 213 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 227 0 213 1 0 1 1 0 8 0 vmmpekpl 168 5784 0 5757 2 0 2 2 0 8 0 vmmpepl 168 35451 0 33255 117 5 112 112 0 357 11 vmsppl 272 226 0 213 2 0 2 2 0 8 1 pdppl 4096 460 0 426 6 0 6 6 0 8 1 pvpl 32 137021 0 114100 187 0 187 187 0 265 1 pmappl 200 226 0 213 1 0 1 1 0 8 0 extentpl 40 53 0 36 1 0 1 1 0 8 0 phpool 112 242 0 10 7 0 7 7 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace db_enter() at db_enter+0x18 panic(ffffffff8241cac9) at panic+0x15c m_copym(fffffd805e23e800,d3c,56c,2) at m_copym+0x589 tcp_output(ffff800000ac4760) at tcp_output+0x154d tcp_usrreq(fffffd805da6c008,9,fffffd805e23e700,0,0,ffff80001d71c9d0) at tcp_usrreq+0xa54 sosend(fffffd805da6c008,0,ffff80001d723768,0,0,80) at sosend+0x669 dofilewritev(ffff80001d71c9d0,4,ffff80001d723768,0,ffff80001d723850) at dofilewritev+0x1ab sys_write(ffff80001d71c9d0,ffff80001d723800,ffff80001d723850) at sys_write+0x83 syscall(ffff80001d7238d0) at syscall+0x507 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffdc130, count: -10 ddb> machine ddbcpu 1 No such command ddb> trace db_enter() at db_enter+0x18 panic(ffffffff8241cac9) at panic+0x15c m_copym(fffffd805e23e800,d3c,56c,2) at m_copym+0x589 tcp_output(ffff800000ac4760) at tcp_output+0x154d tcp_usrreq(fffffd805da6c008,9,fffffd805e23e700,0,0,ffff80001d71c9d0) at tcp_usrreq+0xa54 sosend(fffffd805da6c008,0,ffff80001d723768,0,0,80) at sosend+0x669 dofilewritev(ffff80001d71c9d0,4,ffff80001d723768,0,ffff80001d723850) at dofilewritev+0x1ab sys_write(ffff80001d71c9d0,ffff80001d723800,ffff80001d723850) at sys_write+0x83 syscall(ffff80001d7238d0) at syscall+0x507 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffdc130, count: -10