last executing test programs: 735.001312ms ago: executing program 6 (id=7): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0), 0x800, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, 0x0) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x0, 0xff, 0x2, 0x6}, {0x80, 0xf5, 0x5, 0x6}, {0x891e, 0xff, 0x19}]}) sysctl$kern(0x0, 0x0, &(0x7f0000000280)="11ce16a7a800000000800000fb8452000000000400000000000000e5", &(0x7f0000000000)=0x1c, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x1000e, &(0x7f00000015c0)=ANY=[]) 730.021837ms ago: executing program 4 (id=5): mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x881) r0 = semget$private(0x0, 0x4, 0x590) r1 = socket$inet6(0x18, 0x1, 0x6) setsockopt$sock_int(r1, 0xffff, 0x1001, 0x0, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000002c0)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x34, 0x3, 0x0, 0x0, 0x4}, 0x0, 0x1, 0x0, 0x0, 0x6, 0x0, 0x1}) setuid(0xffffffffffffffff) semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x81]) 727.55934ms ago: executing program 7 (id=8): openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) setsockopt(0xffffffffffffffff, 0x1000000000029, 0x9, &(0x7f00000001c0)="0300", 0x2) setsockopt(0xffffffffffffffff, 0x1000000029, 0xd, 0x0, 0x0) r0 = openat$pf(0xffffffffffffff9c, &(0x7f00000000c0), 0x82, 0x0) ioctl$VNDIOCSET(0xffffffffffffffff, 0x41406474, 0x0) ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f0000000540)={{'./bus\x00', './bus\x00', 0x20, 0x6}, &(0x7f0000000200)=[{@local={0xac, 0x14, 0x0}, '\x00', './bus\x00', 0x4, 0x4, 0x1a, 0x2, 0xd, 0x1, 0x3}, {@local={0xac, 0x14, 0x0}, '\x00', './bus\x00', 0xfffffffe, 0x6, 0x3, 0x5, 0x2, 0x0, 0x4}], 0x9, 0x2, 0x2f02, 0x40, 0x7, 0xff, 0x20, 0x40}) setitimer(0x2, &(0x7f0000000140)={{0x2, 0x122800000000009}, {0xffffdff0, 0x8020000000000001}}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$TIOCSETA(r0, 0xcd60441a, &(0x7f0000000140)={0x5, 0x100, 0x4, 0x403, "000000000a00000f000000aff0338a6b4fc6d700", 0x8, 0x7}) 558.855958ms ago: executing program 6 (id=9): r0 = syz_open_pts() setsid() ioctl$TIOCSCTTY(r0, 0x20007461) r1 = openat$tty(0xffffffffffffff9c, &(0x7f00000000c0), 0x40, 0x0) ioctl$TIOCSTAT(r1, 0x20007465) 557.596034ms ago: executing program 7 (id=10): r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) write(r0, &(0x7f0000000040)="0920e80000007c60e1016745b65369db00000000ebbd07a90172c84c838b4278", 0x20) setrlimit(0x1, &(0x7f0000000240)={0xad, 0x1fd}) r1 = getpid() setgroups(0x0, 0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x510, r1) setuid(0xffffffffffffffff) pledge(0x0, &(0x7f00000000c0)='\x00') pledge(&(0x7f0000000000)='tty \x00\x02\x00!\a\x9bp^|#\xcbhl\x97\xa3_\xbc\x04\x9d!\xd9\x9f\x9f\xb4\x96\x13\x12\xe0\r\xe7\xb9E\b\x00\x00\x00B\xaaY\xe1Q<\x19\xc0\xf6Yf\x9au^\xa0\xc9j\xdd-I\x01R\x00w\xf7\x15\x04\xa6\x82aY\x1d\xd7\f>Y\x06\"\xad\xb6\x88_\xeb\at\x91\xd3\xbf\xea\xddt\xe0\bt\x06S,\x1f\x1fj\xa5H\x01nz\x947\xf8Q|o\x80\xdbH\xa7-\xaaw\xcet\x044\xc5\xa9e\xa9\xf6\x1b\x8e\x05\x86\x91IsC\xb9ul\xaeu\xad\x9b\xaf\x04\xc4\x03\"F\x8f\xd5\xe8\r\x8d\xa1\x00\xcc\xd7\xa0\xe1\xeb\xc1>\xbd\t\xc8\x15\v\xb0, \xee\xa4\xa6\xb9a\x01&\xadrj\xd5\xc26p\xa14\xe0\xbf\xa0\x1es\x01=\xdbd\xf0?=\x8afcJ\x8e\xf7\nn\xd4<\x00\xec\xe4^\x00\x00\x00\xca\x90\xfa\x98\xc9gty\xce\xab\xd2\xa1\x85E\xe4\xa9\xd5\xab\x83\xda?w\x83\xbc\xcf\xd20(L&b\xed\x8c\x1d\x1a\x9fd\x99H\x9e\x82\x10\xea\x05\xf8\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xa6\x8c\x05n\x83\x83\x12+\x16\xc1\x00\x04\x00\x00\x13:o\x0f\x1fB\xa4\xddwB\x92h\xde\xfal3\x88e\x04J\\\x00D\xae`\x8e\xadd\xa8;\xee\xc4K\xe8]\x84\x90\xb8d\xfb\x95\xb3\xe9(x_\x80]\xadW\xd5\xa9\xaa\x03\x9c6\xa9\xc4\x01\x03\xea\xe5\x90\x85\x16\xb0DV\x13\x01\xab\x01\xf0\x8f\x02\xc2\xc89\x19o\xf5zJ\x9b\x03\x1f\xd7\xdbN\\\xc0\xcd?Pg\xd5q\x13\xbd \xfa\xab\xccJK\x11\\\x16~#P.\xc9K\x15r\xab\xda\xe2\xd4\xec8\x8b\xb6e\x96\xe9\xc3\x93\xed\x94.\xc2\xa0\x1fU#\x96\xe6\xb6C\xfa\x03/\x8b\x0e2\xec\x96v\x9b/.\v\x9e\x80\x18s\xae.\xf4\x14KS`\x87\x8b4\t\x00\x87{\xa8@e\xbfe\xeb\xee\xa2\xe72\xb8Q:\x9f\xc2ym\x86\xc4\xcbm\x80%\xfc\x9e\x9f', &(0x7f0000002840)='tty \x00 \x00\x02\x00!\a\x9bp^|#\xcbhl\x97\xa3_\xbc\x04\x9d!\xd9\x9f\x9f\xb4\x96\x13\x12\xe0\r\xe7\xb9E\b\x00\x00\x00l\xaaY\xe1Q<\x19\xc0\xf6Yf\x9au^\xa0\xc9j\xdd-I\x01R\x00w\xf7\x15\x04\xa6\x82aY\x1d\xd7\f>Y\x06\"\xad\xb6\x88_\xeb\at\x91\xd3\xbf\xea\xddt\xe0\bt\x03\x00\x00\x00H\xa7-\xaaw\xcet\x044\xc5\xa9e\xa9\xf6\x1b\x8e\x05\x86\x91IsC\xb9ul\xaeu\x94\x9b\xaf\x04\xc4\x03\"F\x8f\xd5\xe8\r\x8d\xa1\x00\xcc\xd7\xa0\xe1\xeb\xc1>\xbd\t\xc8\x15+\xb0, \xee\xa4\xa6\xb9a\x01&\xadrj\xd5\xc26p\xa14\xe0\xbf\xa0\x1es\x01=\xdbd\xf0?=\x8afcJ\x8eYEn\xd4<\x00\xec\xe4^\x00\x00\x00\xca\x90\xfa\x98\xc9gty\xce\xab\xd2\xa1\x85E\xe4\xa9\xd5\xab\x83\xda?w\x83\xbc\xcf\xd20(L&b\xed\x8c\x1d\x1a\x9fd\x99H\x9e\x82\x10\xea\x05\xf8\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xa6\x8c\x05n\x83\x83\x12+\x16\xc1\x00\x04\x00\x00\x13:o\x0f\x1fB\xa4\x00wB\x92h\xde\xfal3\x88e\x04J\\\x00D\xae`\x8e\xadd\xa8;\xee\xc4K\xe8]\x84\x90\xb8d\xfb\x95\xb3\xe9(x_\x80]\xadW\xd5\xa9\xaa\x03\x9c6\xa9\xc4\x01\x03\xea\xe5\x90\x85\x16\xb0DV\x13\x01\xab\x01\xf0\x8f\x02\xc2\xc8\x9b\x03\x1f\xd7\xdbN\\\xc0\xcd?Pg\xd5q\x13\xbd \xfa\xab\xccJK\x11\\\x16~#P.\xc9K\x15r\x04\xd9Z;\xc0/\x80vI\x94\x0f6>]\x84a\xf7\x8dOze\x96\xe9\xc3\x93\xed\x94.\xc2\xa0\x1fU#\x96\xe6\xb6C\xfa\x03/\x8b\x0e2\xec\x96v\x9b/.\v\x9e\x80\x18s\xae.\xf4\x14KS`\x87\x8b4\t\x00\x87{\xa8@e\xbfe\xeb\xee\xa2\xe72\xb8Q:\x9f\xc2b\x897\xbe\r\x04\xdf\xe2\xc0\xf0FV\'m\xcbm\x80%\xfc\x9e\x9f\x87\x80A\xbe\xc2\x00\x00\x00\x00\x00\x006\x96\xbb\x9f\x85\x98\xbb\xbc;\xaa\x97c\xfe\x82jz&t\xa7\xc4\xcd\xb0\b9G\xcag\fY\xe6\r\xcdT\xd3\x1c(\xef\xc0\x038\xbd\xdd\xd9\xc9\x93a]q\xd2\x9b\a\x1e\xf8\xc3\"\xc8:\xb8\t\x9f\'P\x17\xfa\xf3Xa\trB-\xf2g\xe6Z\xd5F\xd2\x80\xe0\x99\"\xc12\xe8\b\xc58\x00') 556.93252ms ago: executing program 7 (id=11): sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="89000000ffff000001"], 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/240, 0xf0}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x32c, 0x0, 0x0, &(0x7f0000000000), 0x90}, 0x0) setuid(0xffffffffffffffff) close(0x3) openat$wsmouse(0xffffffffffffff9c, 0x0, 0x8981, 0x0) 556.735311ms ago: executing program 1 (id=2): ioctl$WSKBDIO_SETBACKLIGHT(0xffffffffffffffff, 0x800c5712, &(0x7f0000000000)={0x9, 0x5, 0x2}) mknod(&(0x7f0000000200)='./file0\x00', 0x2000, 0x4287e) r0 = open(&(0x7f0000000300)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7815) ioctl$FIONREAD(r0, 0x800474c4, &(0x7f0000000080)) write(r0, &(0x7f0000000100)="7b222a506fb39441e2c69e3036", 0xd) 556.558024ms ago: executing program 2 (id=3): readv(0xffffffffffffffff, &(0x7f0000000a40)=[{0x0, 0xfffffe88}, {&(0x7f0000000600)=""/251, 0xfb}], 0x10000000000001e3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000080)="ed", 0x1) recvmmsg(r1, &(0x7f0000000880)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe31}, 0x4000000}, 0x38, 0x842, 0x0) shutdown(r1, 0x0) close(0x3) 555.116994ms ago: executing program 7 (id=12): open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x1c6) setrlimit(0x1, &(0x7f0000000240)={0xad, 0x1fd}) r0 = getpid() setgroups(0x0, 0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x510, r0) semctl$GETALL(0x0, 0x0, 0x6, 0x0) setuid(0xffffffffffffffff) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[]) ppoll(0x0, 0x0, &(0x7f0000000080)={0x3, 0x69}, 0x0) 501.645641ms ago: executing program 5 (id=6): r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x6, 0x1, './file0\x00'}, 0x19) listen(r0, 0xe) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f0000000080)=@file={0x5, 0x1, './file0\x00'}, 0xa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) accept4(r0, &(0x7f00000006c0)=@un=@file={0x0, 0x0, ""/250}, &(0x7f00000007c0)=0xfc, 0x0) 499.378129ms ago: executing program 3 (id=4): r0 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) writev(r0, 0x0, 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000580)="5a2d0b21c13839caf96b4fd731d00d8a2773a7f095e1466cb02e084902795179999f890e83c4d961de85f85e424839510f00000000000000677d39a8276540fb", 0x40}, {&(0x7f0000000200)="5f21813caa7565903a2a5b4d47e034e5ec0d49a5a81d395118f0fe1e14154fee3d4af178aa8b9844fc616daf518896832f835b833ae301d7c0ce3610531be0104519f9f2756532f305554739bb57b7a565478fb7ed1bd88c3356f1300348721d594c5fbc952618632e", 0x69}, {&(0x7f0000000340)="5b93a22e2f9a77a81d579072eb90036d", 0x10}], 0x3, 0x100000000000b) writev(r0, &(0x7f0000000800)=[{&(0x7f0000000440)="cbd35f4710f8db499d3bdc114cfd9bdbe6e02c9987e2920d7dbb870da5e561bb40335592ce2a14aa5450d6852fd8b2d593855a83efc743dcde55e76082b52eaaba57da6d5237e9f872cd7d3ee2bf587948b70aebbaae06d1c1c3f01bcb3c85131338a761c4d27f653088b013b38d12a247dc775fa69c6deb9128ec727383f7a9753d6cb939566ed2a7db2d3ddbc466d5e6dcbbb7d2eb59a091e00b35a3879d3c6eab", 0xa2}, {&(0x7f0000000700)="ee7fb69b33e69d22478be04785a2146a0943572cdc9a660a6c", 0x19}], 0x2) mknod$loop(0x0, 0x2000, 0x1) execve(0x0, 0x0, 0x0) 392.249324ms ago: executing program 5 (id=13): r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x6, 0x1, './file0\x00'}, 0x19) chmod(&(0x7f00000002c0)='./file0\x00', 0x3db) r1 = socket(0x1, 0x8002, 0x0) r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) closefrom(r2) setuid(0xffffffffffffffff) r3 = socket$unix(0x1, 0x1, 0x0) connect$unix(r3, &(0x7f0000000080)=@file={0x5, 0x1, './file0\x00'}, 0xa) 377.523269ms ago: executing program 5 (id=14): r0 = dup(0xffffffffffffffff) ioctl$WSKBDIO_GETBACKLIGHT(r0, 0x400c5711, &(0x7f0000000080)) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0xffffffff, 0xb, {0x0, 0x6}}) ioctl$WSMUXIO_REMOVE_DEVICE(0xffffffffffffffff, 0x80085762, &(0x7f0000000040)={0x1}) r1 = socket(0x18, 0xc003, 0x3a) setsockopt(r1, 0x29, 0x6c, &(0x7f0000000040), 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x18, 0x1, 0x0) setsockopt(r2, 0x1000000029, 0xc, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) 377.266301ms ago: executing program 0 (id=1): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0), 0x40000, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x7, 0x3, 0x4, 0x3}, {0x40, 0x8, 0x0, 0x2}, {0x6, 0x2, 0x1, 0x7fffffff}]}) syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[]) 376.256967ms ago: executing program 2 (id=15): r0 = semget(0x0, 0x1, 0x281) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) setresgid(r3, r3, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000780)={{r2, r3, r2, r3, 0x8f, 0x1a00, 0x0, 0x0, 0xb}, 0x0, 0x6, 0x0, 0x0, 0x7, 0x0, 0x8}) setgroups(0x0, 0x0) setuid(0xffffffffffffffff) openat$pf(0xffffffffffffff9c, &(0x7f0000000500), 0x80, 0x0) semctl$GETNCNT(r0, 0x0, 0x3, 0x0) 353.764578ms ago: executing program 5 (id=16): mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x2a) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0xfff, 0x4e, 0x2100009, 0x6, 0x1, 0x6, 0x5d7227f9, 0x10, [{0x3, 0x10007, 0x4, 0x71000}, {0x8, 0x9, 0x1, 0x2901f03c}, {0x1000008, 0xf88, 0x0, 0x9}, {0x7, 0x800, 0x800a}, {0x401, 0x200726, 0x2800, 0x7}, {0x2, 0x7, 0x2000002, 0x99}, {0xce1, 0x2, 0x4f8, 0x6d}, {0x6, 0x300, 0x55, 0x40000008}, {0x2, 0x82, 0x7, 0x9}, {0x8007, 0x8001, 0x0, 0x103}, {0x1cc, 0x10001, 0xfa, 0x1}, {0x200007ff, 0x9, 0xfffffffd, 0x1}, {0xb8c, 0x5, 0x8, 0xe}, {0x29a71717, 0x80, 0x1, 0xc377}, {0x0, 0x407, 0x5}, {0x8000, 0x8000001, 0x101002, 0x30004}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$VNDIOCSET(r0, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) ioctl$VNDIOCSET(r0, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffe, 0x0}) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x200000000000c, &(0x7f0000000000)="ea00000100000000", 0x8) 353.316541ms ago: executing program 2 (id=17): openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0xe8, 0x0) socket$inet(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) close(r0) writev(r1, 0x0, 0x0) ioctl$TIOCSETA(0xffffffffffffff9c, 0xcd504404, &(0x7f0000000040)={0x9, 0x2, 0x1, 0x22, "c90080de079edb6404e35513e0d7c500", 0x40048003, 0x6}) poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0) 352.730872ms ago: executing program 1 (id=18): setrlimit(0x8, &(0x7f0000000980)={0x42, 0x62}) syz_open_pts() r0 = syz_open_pts() ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000040)={0x80000000, 0xffff63de, 0x5, 0x2, 0x8, 0x3, 0x44, 0x10, [{0x5, 0x3, 0xfffff115, 0x80000001}, {0x3, 0xffffffff, 0x6, 0xfff}, {0x1, 0x4baa, 0x3, 0x9}, {0x4, 0xe2, 0xf, 0x100}, {0x3, 0x2000007, 0x5, 0x84}, {0x7890, 0xffff, 0x8, 0x2}, {0x4, 0x800, 0x3, 0xfffffffa}, {0x207, 0xffffffff, 0x28000, 0xffffe2e9}, {0x9, 0x1000, 0x6, 0x7fff}, {0x3, 0x1, 0x6, 0x8bfd}, {0x0, 0x0, 0x8, 0x6}, {0x10000, 0x0, 0x800000, 0xa6a}, {0x401, 0x4, 0x400009, 0xa1}, {0x3, 0x6e2, 0x2, 0x6f5fc48f}, {0x3, 0x101, 0x3, 0x9}, {0x9be2, 0x1, 0x2, 0x400}]}) poll(&(0x7f0000000000), 0x35, 0x0) close(r0) 350.290376ms ago: executing program 0 (id=19): ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) mknodat(0xffffffffffffff9c, 0x0, 0x1000, 0x0) r0 = open(0x0, 0x70e, 0x0) ioctl$FIONREAD(r0, 0x80206910, &(0x7f00000001c0)) r1 = socket(0x18, 0x1, 0x0) r2 = kqueue() kevent(r2, &(0x7f00000000c0), 0x8, &(0x7f00000001c0), 0x15, 0x0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) ioctl$FIONREAD(r1, 0x8020699d, &(0x7f00000001c0)) 340.396486ms ago: executing program 1 (id=20): mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x2a) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0xfff, 0x4e, 0x2100009, 0x6, 0xfffffffe, 0x6, 0x5d7227f9, 0x10, [{0x3, 0x10007, 0x4, 0x71000}, {0x6, 0x9, 0x1, 0x2901f03c}, {0x1000008, 0xf88, 0x0, 0x9}, {0x7, 0x800, 0x800a}, {0x401, 0x200726, 0x2800, 0x7}, {0x2, 0x7, 0x2000000, 0x99}, {0xce1, 0x2, 0x4f8, 0x6d}, {0x6, 0x300, 0x55, 0x8}, {0x2, 0x82, 0x7, 0x9}, {0x8007, 0x8001, 0x0, 0x103}, {0x1cc, 0x10001, 0xfa, 0x1}, {0x200007ff, 0x9, 0xfffffffd, 0x1}, {0xb8c, 0x5, 0x8, 0xe}, {0x29a71715, 0x80, 0x1, 0xc377}, {0xb6f, 0x407, 0x5, 0x400000}, {0x8000, 0x1, 0x101002, 0x32004}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$VNDIOCSET(r0, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) ioctl$VNDIOCSET(r0, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffe, 0x0}) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f0000000000)={0x3, &(0x7f00000000c0)=[{0x4, 0x0, 0x0, 0xfffffffe}, {0xfffe, 0x0, 0x1, 0xffffffff}, {0x7f, 0x0, 0x0, 0xbc2}]}) sysctl$kern(&(0x7f00000000c0)={0x1, 0x49}, 0x6, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0xff0a, 0x0, 0x37) 340.077768ms ago: executing program 0 (id=21): syz_emit_ethernet(0x36, &(0x7f0000000100)={@remote, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x4, 0x11, 0x0, @empty, @multicast1}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x12, 0x7f, 0x661, 0x3ff, 0x4}}}}}) r0 = socket$inet(0x2, 0x3, 0x0) ioctl$FIONREAD(r0, 0x80206979, &(0x7f0000000100)) 320.530585ms ago: executing program 0 (id=22): setrlimit(0x8, &(0x7f0000000980)={0x42, 0x65}) syz_open_pts() syz_open_pts() socket$inet(0x2, 0x1, 0x0) pipe(&(0x7f0000000080)) select(0x40, &(0x7f0000000100), &(0x7f00000024c0)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0) 316.875714ms ago: executing program 4 (id=23): readv(0xffffffffffffffff, &(0x7f0000000a40)=[{0x0, 0xfffffe88}, {&(0x7f0000000600)=""/251, 0xfb}], 0x10000000000001e3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000080)="ed", 0x1) recvmmsg(r1, &(0x7f0000000880)={{0x0, 0x0, 0x0, 0x0, 0x0}}, 0x38, 0x42, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) execve(0x0, 0x0, 0x0) 249.777387ms ago: executing program 2 (id=24): setrlimit(0x8, &(0x7f0000000980)={0x42, 0x62}) r0 = syz_open_pts() close(r0) r1 = syz_open_pts() ioctl$TIOCSETA(r1, 0x802c7414, &(0x7f0000000000)={0xfffffff8, 0x6, 0xfffff966, 0xffffff92, "08955c1cfac164e20a070e02018009fb29538c44", 0x4000000, 0x2}) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)='\x00', 0xffaa}], 0x1) 248.264376ms ago: executing program 0 (id=25): ioctl$VMM_IOC_RESETCPU(0xffffffffffffff9c, 0x82405605, &(0x7f0000000100)={0x0, 0x5072, {[0xfffffbfffffffffb, 0x1, 0x800000002, 0x100200000, 0x6, 0x7, 0xdf60, 0xffffffffffffffff, 0x0, 0x6, 0x93, 0xfffffffffffffff8, 0xffffffffffffffff, 0x7, 0xd, 0x4, 0xfffffffffffffffe, 0x400000000100], [0xfffffffffffffffe, 0x5c5, 0xfffffffffffffffa, 0x20200001, 0x5e, 0x100000000007b98, 0x800, 0x9, 0x0, 0xfffffffffffffffe], [0x100000001, 0x8000, 0x40000000, 0xfffffffffffffffc, 0x7fffffff, 0x11000, 0xffffffff00000000], [0x9, 0x1fffffffffb, 0x80000001, 0x4000000, 0xfffffffffffffffe, 0x90000000], [{0x9a92, 0x0, 0x0, 0x7d06}, {0x9, 0x22, 0x5}, {0x4, 0x0, 0xfffefffe, 0x280}, {0x3, 0x4, 0x5, 0xffffffffffffffff}, {0x0, 0x2, 0x7f, 0x8}, {0x0, 0x9, 0x9, 0x2000000000000000}, {0x5, 0x0, 0xfffffff7, 0xb}, {0xe, 0x100, 0x1, 0xb}], {0x1, 0x8, 0x80000006, 0x3}, {0xfffe, 0x5, 0x6d5, 0x6}}}) r0 = kqueue() r1 = syz_open_pts() setsid() ioctl$TIOCSCTTY(r1, 0x20007461) r2 = openat$tty(0xffffffffffffff9c, &(0x7f00000000c0), 0x40, 0x0) dup3(r2, r1, 0x0) kevent(r0, &(0x7f0000000040), 0x7fff, 0x0, 0xffffffff, 0x0) 7.726872ms ago: executing program 5 (id=26): mknod(&(0x7f0000000480)='./bus\x00', 0x2000, 0x204) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) 7.158844ms ago: executing program 1 (id=27): setrlimit(0x8, &(0x7f0000000980)={0x42, 0x65}) r0 = syz_open_pts() close(r0) r1 = syz_open_pts() ioctl$TIOCSETA(r1, 0x802c7414, &(0x7f00000000c0)={0x5b0, 0xee6f, 0x7, 0x160350d, "cc14d30d2100caa26a364fa8a325850d1ec100", 0xa00001, 0x6}) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)='\x00', 0xffaa}], 0x1) ioctl$TIOCSTAT(r0, 0x20007465) 6.89102ms ago: executing program 5 (id=28): mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) open(&(0x7f0000000080)='./file0\x00', 0x80, 0x2a) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0xfff, 0x4e, 0x2100009, 0x6, 0x1, 0x6, 0x5d7227f9, 0x10, [{0x3, 0x10007, 0x4, 0x71000}, {0x5, 0x1, 0x1, 0x2901f03c}, {0x1000008, 0xf88, 0x0, 0x9}, {0x7, 0x800, 0x800a}, {0x401, 0x200726, 0x2800, 0x7}, {0x2, 0x7, 0x2000000, 0x99}, {0xce1, 0x2, 0x4f8, 0x6d}, {0x6, 0x300, 0x55, 0x8}, {0x2, 0x82, 0x7, 0x9}, {0x8007, 0x3, 0x3, 0x103}, {0x1cc, 0x10001, 0xfa, 0x1}, {0x200007ff, 0x9, 0xfffffffd, 0x1}, {0xb8c, 0x5, 0x8, 0xe}, {0x29a71717, 0x80, 0x1, 0xc377}, {0xb6f, 0x407, 0x5}, {0x8000, 0x1, 0x101002, 0x30004}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x2a) ioctl$VNDIOCSET(r0, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xe}) ioctl$VNDIOCSET(r0, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) 3.476989ms ago: executing program 4 (id=29): r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x1000000029, 0x33, 0x0, 0x0) getsockopt(r0, 0x29, 0x33, 0x0, 0x0) 0s ago: executing program 3 (id=30): setrlimit(0x8, &(0x7f0000000980)={0xb, 0x53}) r0 = syz_open_pts() close(r0) syz_open_pts() ioctl$TIOCSETA(r0, 0x802c7414, &(0x7f0000000040)={0x1000f66c, 0x9, 0x7, 0x5fffff5f, "9c77ac2e307e7f0400", 0xfffffffb, 0x5}) writev(r0, &(0x7f00000019c0)=[{&(0x7f00000009c0)="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", 0x611}], 0x1) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.31' (ED25519) to the list of known hosts. panic: ip6_getpcbopt: unexpected option Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *124664 5636 0 0 0x4000000 0 syz-executor db_enter() at db_enter+0x25 panic(ffffffff834eb32a) at panic+0x1cf ip6_getpcbopt(ffff80000002a080,33,fffffc806d72f700) at ip6_getpcbopt+0x3e3 ip6_ctloutput(0,ffff800010fe19e0,29,33,fffffc806d72f700) at ip6_ctloutput+0xfa9 sogetopt(ffff800010fe19e0,29,33,fffffc806d72f700) at sogetopt+0x128 sys_getsockopt(ffff80002f09bca8,ffff8000314a7a70,ffff8000314a79c0) at sys_getsockopt+0x1eb syscall(ffff8000314a7a70) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe010475910, 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 *cpu0: ip6_getpcbopt: unexpected option ddb> trace db_enter() at db_enter+0x25 panic(ffffffff834eb32a) at panic+0x1cf ip6_getpcbopt(ffff80000002a080,33,fffffc806d72f700) at ip6_getpcbopt+0x3e3 ip6_ctloutput(0,ffff800010fe19e0,29,33,fffffc806d72f700) at ip6_ctloutput+0xfa9 sogetopt(ffff800010fe19e0,29,33,fffffc806d72f700) at sogetopt+0x128 sys_getsockopt(ffff80002f09bca8,ffff8000314a7a70,ffff8000314a79c0) at sys_getsockopt+0x1eb syscall(ffff8000314a7a70) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe010475910, count: -8 ddb> show registers rdi 0 rsi 0x1 rbp 0xffff8000314a76f0 rbx 0xfffffc807097f8f8 rdx 0xffff8000015df900 rcx 0 rax 0xffff80002f09bca8 r8 0x101010101010101 r9 0x8080808080808080 r10 0x709fd137d0d3a36d r11 0xc5eadb4805eace0e r12 0 r13 0xffff800010fe19e0 r14 0 r15 0x1 rip 0xffffffff829fcc95 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff8000314a76e0 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb> show proc PROC (syz-executor) tid=124664 pid=5636 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=32, usrpri=50, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002f09b248,0xffffffff83a76958 process=0xffff80002f09c018 user=0xffff8000314a2000, vmspace=0xfffffc804cc8da28 estcpu=36, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 5636 323685 37745 0 2 0 syz-executor * 5636 124664 37745 0 7 0x4000000 syz-executor 31555 443529 92158 0 2 0 syz-executor 31555 442867 92158 0 3 0x4000080 fsleep syz-executor 31555 7300 92158 0 3 0x4000080 fsleep syz-executor 79772 177831 18626 0 3 0x80 nanoslp syz-executor 79772 474964 18626 0 3 0x4000080 fsleep syz-executor 79772 507715 18626 0 3 0x4000080 fsleep syz-executor 87492 361989 44203 0 3 0x81 nanoslp syz-executor 87492 433938 44203 0 3 0x4000081 fsleep syz-executor 66479 76341 23332 0 3 0x80 nanoslp syz-executor 66479 146108 23332 0 3 0x4000080 fsleep syz-executor 27688 450479 11410 -1 3 0x90 nanoslp syz-executor 27688 511403 11410 -1 3 0x4000090 kqpoll syz-executor 11410 28635 52337 0 3 0x82 nanoslp syz-executor 49099 234550 52337 0 3 0x82 nanoslp syz-executor 92158 270599 52337 0 3 0x82 nanoslp syz-executor 37745 282671 52337 0 3 0x82 nanoslp syz-executor 99348 148948 52337 0 2 0x2 syz-executor 23332 449451 52337 0 3 0x82 nanoslp syz-executor 18626 271421 52337 0 3 0x82 nanoslp syz-executor 44203 430733 52337 0 3 0x82 nanoslp syz-executor 52337 166164 81886 0 3 0x82 kqread syz-executor 81886 107945 55837 0 3 0x10008a sigsusp ksh 55837 42801 4098 0 3 0x98 kqread sshd-session 4098 196600 82262 0 3 0x92 kqread sshd-session 98773 516508 1 0 3 0x100083 ttyin getty 82262 12551 1 0 3 0x88 kqread sshd 25790 197726 26260 73 3 0x1100090 kqread syslogd 26260 188353 1 0 3 0x100082 sbwait syslogd 98894 252133 1 0 3 0x100080 kqread resolvd 36327 419644 21598 77 3 0x100092 kqread dhcpleased 39064 365156 21598 77 3 0x100092 kqread dhcpleased 21598 161754 1 0 3 0x80 kqread dhcpleased 13005 462701 0 0 3 0x14200 bored smr 13530 480349 0 0 2 0x14200 zerothread 75304 373035 0 0 3 0x14200 aiodoned aiodoned 7899 340581 0 0 3 0x14200 syncer update 6656 224142 0 0 3 0x14200 cleaner cleaner 4975 175219 0 0 3 0x14200 reaper reaper 35656 60132 0 0 3 0x14200 pgdaemon pagedaemon 69337 390385 0 0 3 0x14200 bored viomb 65848 339460 0 0 3 0x40014200 acpi0 acpi0 1187 20249 0 0 3 0x14200 bored softnet0 75529 79669 0 0 3 0x14200 bored systqmp 35093 362667 0 0 3 0x14200 bored systq 83577 123183 0 0 3 0x40014200 tmoslp softclock 62749 458999 0 0 3 0x40014200 idle0 1 52993 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 11039 12135K 12200K 166960K 12148 0 pcb 17 12K 12K 166960K 18 0 rtable 242 7K 8K 166960K 360 0 pf 31 13K 16K 166960K 38 0 ifaddr 42 7K 7K 166960K 45 0 ifgroup 50 2K 2K 166960K 55 0 sysctl 1 1K 9K 166960K 5 0 counters 33 17K 17K 166960K 34 0 ioctlops 0 0K 4K 166960K 30 0 iov 0 0K 8K 166960K 4 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1292 81K 82K 166960K 1368 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 1K 166960K 2 0 VM map 2 1K 1K 166960K 2 0 sem 4 0K 0K 166960K 4 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 17 61K 85K 166960K 159 0 proc 58 59K 91K 166960K 496 0 subproc 72 4K 4K 166960K 72 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 3 0 in_multi 99 7K 7K 166960K 102 0 ether_multi 1 0K 0K 166960K 1 0 mrt 0 0K 0K 166960K 2 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 61 281K 281K 166960K 61 0 exec 0 0K 1K 166960K 367 0 fusefs mount 1 32K 32K 166960K 1 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 217 150K 157K 166960K 3088 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 38 76K 90K 166960K 1259 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 1 0K 0K 166960K 1 0 NDP 27 2K 2K 166960K 28 0 temp 34 9106K 9112K 166960K 3642 0 kqueue 15 22K 22K 166960K 30 0 SYN cache 2 16K 16K 166960K 2 0 ddb> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle rtpcb 120 36 0 33 1 0 1 1 0 8 0 rtentry 136 111 0 1 4 0 4 4 0 8 0 unpcb 144 51 0 36 1 0 1 1 0 8 0 syncache 336 4 0 4 1 0 1 1 0 8 1 tcpcb 736 15 0 10 1 0 1 1 0 8 0 arp 96 18 0 0 1 0 1 1 0 8 0 inpcb 328 67 0 59 1 0 1 1 0 8 0 nd6 112 24 0 0 1 0 1 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 pfrktable 1344 3 0 1 1 0 1 1 0 8 0 pfanchor 1288 1 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 256 452 0 0 29 0 29 29 0 8 0 art_table 40 453 0 0 5 0 5 5 0 8 0 art_node 32 111 0 11 1 0 1 1 0 8 0 semapl 72 2 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1590 0 130 92 0 92 92 0 8 0 ffsino 256 1590 0 130 92 0 92 92 0 8 0 nchpl 144 1808 0 118 63 0 63 63 0 8 0 vnodes 216 1679 0 0 94 0 94 94 0 8 0 namei 1024 5305 0 5304 2 0 2 2 0 8 1 pfiaddrpl 120 1 0 0 1 0 1 1 0 8 0 kstatmem 264 25 0 2 2 0 2 2 0 8 0 scxspl 216 6076 0 6076 4 0 4 4 1 8 4 plimitpl 152 34 0 15 1 0 1 1 0 8 0 sigapl 424 454 0 412 6 0 6 6 0 8 1 knotepl 120 3325 0 3278 10 0 10 10 0 8 8 kqueuepl 184 27 0 16 1 0 1 1 0 8 0 pipepl 304 124 0 97 3 0 3 3 0 8 0 fdescpl 448 441 0 412 4 0 4 4 0 8 0 filepl 120 1519 0 1301 7 0 7 7 0 8 0 lockfpl 104 8 0 6 1 0 1 1 0 8 0 lockfspl 48 5 0 3 1 0 1 1 0 8 0 sessionpl 144 25 0 15 1 0 1 1 0 8 0 pgrppl 48 33 0 15 1 0 1 1 0 8 0 ucredpl 104 117 0 105 1 0 1 1 0 8 0 zombiepl 144 413 0 412 1 0 1 1 0 8 0 processpl 1152 454 0 412 4 0 4 4 0 8 0 procpl 664 491 0 441 5 0 5 5 0 8 0 sockpl 552 154 0 128 3 0 3 3 0 8 1 mcl64k 65536 8 0 8 1 0 1 1 0 8 1 mcl16k 16384 2 0 2 1 0 1 1 0 8 1 mcl12k 12288 1 0 1 1 0 1 1 0 8 1 mcl9k128 9344 1 0 1 1 0 1 1 0 8 1 mcl8k 8192 6 0 6 1 0 1 1 0 8 1 mcl4k 4096 2493 0 2438 15 0 15 15 0 8 7 mcl2k 2048 120 0 120 1 0 1 1 0 8 1 mtagpl 96 5 0 5 1 0 1 1 0 8 1 mbufpl 256 4333 0 4191 10 0 10 10 0 8 0 bufpl 272 2262 0 102 144 0 144 144 0 8 0 anonpl 24 86566 0 83166 22 0 22 22 0 88 0 amapchunkpl 152 8545 0 8074 20 0 20 20 0 158 1 amappl16 200 1368 0 1330 4 0 4 4 0 8 1 amappl15 192 20 0 20 1 0 1 1 0 8 1 amappl14 184 410 0 409 1 0 1 1 0 8 0 amappl13 176 117 0 107 1 0 1 1 0 8 0 amappl12 168 679 0 651 2 0 2 2 0 8 0 amappl11 160 2 0 2 1 0 1 1 0 8 1 amappl10 152 57 0 47 1 0 1 1 0 8 0 amappl9 144 270 0 270 1 0 1 1 0 8 1 amappl8 136 91 0 90 1 0 1 1 0 8 0 amappl7 128 140 0 129 1 0 1 1 0 8 0 amappl6 120 152 0 151 1 0 1 1 0 8 0 amappl5 112 102 0 95 1 0 1 1 0 8 0 amappl4 104 276 0 261 1 0 1 1 0 8 0 amappl3 96 1546 0 1437 3 0 3 3 0 8 0 amappl2 88 518 0 469 2 0 2 2 0 8 0 amappl1 80 10192 0 9635 13 0 13 13 0 8 0 amappl 88 2404 0 2249 4 0 4 4 0 92 0 uvmvnodes 80 97 0 0 2 0 2 2 0 8 0 dma4096 4096 1 0 1 1 0 1 1 0 8 1 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma256 256 6 0 6 1 0 1 1 0 8 1 dma128 128 253 0 253 1 0 1 1 0 8 1 dma64 64 6 0 6 1 0 1 1 0 8 1 dma32 32 7 0 7 1 0 1 1 0 8 1 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 72 2 0 0 1 0 1 1 0 8 0 uaddrrnd 24 441 0 412 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 441 0 412 1 0 1 1 0 8 0 vmmpekpl 168 5537 0 5506 2 0 2 2 0 8 0 vmmpepl 168 37303 0 35519 81 0 81 81 0 357 0 vmsppl 368 440 0 412 4 0 4 4 0 8 0 rwobjpl 40 13894 0 12945 11 0 11 11 0 8 0 pdppl 4096 888 0 824 90 14 76 76 0 8 12 pvpl 32 213456 0 204265 77 0 77 77 0 265 0 pmappl 216 440 0 412 2 0 2 2 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 496 0 14 14 0 14 14 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace db_enter() at db_enter+0x25 panic(ffffffff834eb32a) at panic+0x1cf ip6_getpcbopt(ffff80000002a080,33,fffffc806d72f700) at ip6_getpcbopt+0x3e3 ip6_ctloutput(0,ffff800010fe19e0,29,33,fffffc806d72f700) at ip6_ctloutput+0xfa9 sogetopt(ffff800010fe19e0,29,33,fffffc806d72f700) at sogetopt+0x128 sys_getsockopt(ffff80002f09bca8,ffff8000314a7a70,ffff8000314a79c0) at sys_getsockopt+0x1eb syscall(ffff8000314a7a70) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe010475910, count: -8 ddb> machine ddbcpu 1 No such command ddb> trace db_enter() at db_enter+0x25 panic(ffffffff834eb32a) at panic+0x1cf ip6_getpcbopt(ffff80000002a080,33,fffffc806d72f700) at ip6_getpcbopt+0x3e3 ip6_ctloutput(0,ffff800010fe19e0,29,33,fffffc806d72f700) at ip6_ctloutput+0xfa9 sogetopt(ffff800010fe19e0,29,33,fffffc806d72f700) at sogetopt+0x128 sys_getsockopt(ffff80002f09bca8,ffff8000314a7a70,ffff8000314a79c0) at sys_getsockopt+0x1eb syscall(ffff8000314a7a70) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe010475910, count: -8