last executing test programs: 1.229422037s ago: executing program 4 (id=723): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000140), 0x80, 0x0) fsync(r0) 1.182650452s ago: executing program 7 (id=726): r0 = socket(0x18, 0x2, 0x0) setsockopt(r0, 0x1000000029, 0x2a, 0x0, 0x0) 1.103556597s ago: executing program 1 (id=733): r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000500), 0x2, 0x0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000700)={{'./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa', './file0\x00', 0x28, 0x8}, 0x0, 0x4d0, 0x0, 0x4, 0xb60, 0x14000, 0x400, 0x0, 0xf}) 1.102078516s ago: executing program 2 (id=734): r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000100)="b1000501000000ae05003f01070000000508000000000500fef96ecfc72fd3357ae30200004e30ffd2d236acf20bf404be01000000f7c8cf5f882b297de1aa050400ce94e2f0ad3ebbc257e4411f139b672f335c22db830c032bfa896443c32118210000720fd38bfb0000fd54c125191b1257aea8c500001602fbfe0c2300000100be1f25a2e791505c47f8343712cc11fffffffffffffc00"/177, 0xb1, 0x400, 0x0, 0x0) 1.076173637s ago: executing program 1 (id=736): r0 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000180), 0x40000, 0x0) ioctl$WSMOUSEIO_GETPARAMS(r0, 0x80105727, &(0x7f0000000280)={&(0x7f0000000200)=[{0x5, 0x6}, {0x8, 0x2}, {0x47, 0x45}, {0x13}], 0x4}) 1.048304407s ago: executing program 1 (id=739): r0 = socket(0x24, 0x2, 0x6) getsockname(r0, 0x0, 0x0) 1.036916147s ago: executing program 1 (id=741): fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x6, 0x300000003}) sysctl$kern(&(0x7f0000000000)={0x1, 0x42}, 0x6, 0x0, 0x0, 0x0, 0x0) 870.994561ms ago: executing program 4 (id=756): r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000b80)={0x401, './file0\x00', './file0\x00'}) 829.046313ms ago: executing program 3 (id=759): r0 = socket$inet(0x2, 0x2, 0x0) getsockopt(r0, 0x0, 0x15, 0x0, 0x0) 823.642418ms ago: executing program 1 (id=761): fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x9}) sysctl$kern(&(0x7f0000000000)={0x1, 0x49}, 0x6, 0x0, 0x0, 0x0, 0x0) 798.588246ms ago: executing program 3 (id=762): r0 = kqueue1(0x10000) ioctl$FIOASYNC(r0, 0x8004667d, &(0x7f0000000540)=0x6) 776.215834ms ago: executing program 3 (id=764): r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="10000000ffff000001"], 0x10}, 0x0) 748.645035ms ago: executing program 3 (id=767): ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f0000000000)={0x3, &(0x7f00000000c0)=[{0x4, 0x0, 0x0, 0xbffffffe}, {0x2, 0x0, 0x0, 0xffffffff}, {0x7f, 0x0, 0x0, 0x1}]}) sysctl$kern(&(0x7f00000000c0)={0x1, 0x49}, 0x6, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0xff0a, 0x0, 0x37) 689.542037ms ago: executing program 3 (id=771): r0 = socket$inet(0x2, 0x2, 0x0) getsockopt(r0, 0x0, 0x6, 0x0, 0x0) 668.670683ms ago: executing program 3 (id=773): r0 = socket(0x18, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x18, 0x1, 0x3, "fe8006000000000000000847a52000ff", 0x5}, 0x1c) 663.118299ms ago: executing program 4 (id=776): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x18, 0x0, 0x0) 633.568171ms ago: executing program 4 (id=779): mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x1450a) open(&(0x7f00000002c0)='./bus\x00', 0x2, 0x0) 527.901695ms ago: executing program 7 (id=788): mknod(&(0x7f0000000180)='./bus\x00', 0x2000, 0x8026d4) open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) 454.821654ms ago: executing program 5 (id=792): openat$vnd(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) sysctl$hw(&(0x7f0000000100)={0x7, 0x4}, 0x3, 0x0, 0x0, 0x0, 0x0) 440.072395ms ago: executing program 5 (id=794): r0 = socket(0x11, 0x3, 0x0) fchdir(r0) 433.873287ms ago: executing program 2 (id=796): setrlimit(0x0, &(0x7f0000000180)={0x3, 0x100000001}) setrlimit(0x0, &(0x7f0000000d80)={0x8, 0xfffffffffffffffd}) 409.650821ms ago: executing program 5 (id=797): r0 = socket(0x18, 0x2, 0x0) setsockopt(r0, 0x1000000029, 0x38, 0x0, 0x0) 378.659281ms ago: executing program 5 (id=799): pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000005c0)="dc", 0x1}], 0x1, 0x0) sysctl$kern(&(0x7f0000000080)={0x1, 0x4f}, 0x4000000000000003, 0x0, 0x0, 0x0, 0x0) 360.309043ms ago: executing program 5 (id=801): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="980550596fc08466ca761168863204ba60f449792a9c28a36fef9eb32de394b5", 0x20) 322.792795ms ago: executing program 2 (id=804): mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x1010, 0xffffffffffffffff, 0x10000) select(0x40, &(0x7f0000000180)={0x6, 0xfc12, 0x1, 0x800, 0x1, 0x5, 0xfd, 0xffffffffffffff84}, 0x0, &(0x7f0000001240)={0x3e, 0x40, 0x404000000000, 0x7, 0x5b00f9c3, 0x7fffffffffffffff, 0x2, 0x4}, 0x0) 318.139627ms ago: executing program 4 (id=805): r0 = socket(0x2, 0x3, 0x0) setsockopt(r0, 0x0, 0x6, &(0x7f00000000c0)="63e1303d", 0x4) 309.949552ms ago: executing program 7 (id=807): unveil(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='c\x00') open(&(0x7f0000000040)='./file0\x00', 0x70e, 0xc6) 300.276266ms ago: executing program 0 (id=808): r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x3, 0x0, 0x7fffffffffffffff, 0x1ffffffff}) 293.624328ms ago: executing program 7 (id=809): mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x5d4c) ktrace(&(0x7f00000002c0)='./file0\x00', 0x5, 0x40001022, 0x0) 292.765519ms ago: executing program 5 (id=810): r0 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) ioctl$WSMOUSEIO_SETPARAMS(r0, 0x4004667b, 0x0) 259.456799ms ago: executing program 0 (id=811): r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000ec0)={{'./file0\x00', './file0\x00', 0x0, 0x9}, 0x0, 0x2, 0x0, 0x34f4197d, 0xc, 0x9, 0x7fffffff, 0x3a, 0x7}) 199.115374ms ago: executing program 0 (id=812): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x5a4, 0x4, 0xe, 0x45f}]}) 199.000442ms ago: executing program 0 (id=813): r0 = openat$vmm(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$VMM_IOC_TERM(r0, 0x80045604, &(0x7f0000000240)={0x7d}) 197.006923ms ago: executing program 0 (id=814): r0 = setsid() getpgid(r0) 188.879421ms ago: executing program 0 (id=816): r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x0, 0xac1400ff}, 0x10) 176.278924ms ago: executing program 2 (id=818): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1d, 0x0, 0x7, 0x8}]}) 146.355304ms ago: executing program 2 (id=819): r0 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) ioctl$WSMOUSEIO_SCALIBCOORDS(r0, 0x81205724, &(0x7f0000000a00)={0x2, 0x8, 0x5, 0x80, 0x0, 0x80, 0x2, 0x10, [{0xfffffffc, 0x5, 0xff, 0x3}, {0x3, 0x6, 0x101, 0x31}, {0xfffffffd, 0x6, 0x8, 0x8443}, {0x9, 0x9, 0xa, 0xffff8001}, {0x7, 0x2, 0x73e, 0x9}, {0x80000001, 0x2, 0x3, 0xfff}, {0x2, 0x0, 0xff000000, 0xc8}, {0x7, 0x7, 0x100, 0x400}, {0xff, 0x6432, 0x593, 0x2}, {0x9, 0x3, 0x84, 0x8}, {0x1, 0xffff66e1, 0x8, 0x101}, {0x770e, 0x9, 0x9, 0x653a}, {0xca3, 0x9000, 0x8, 0x8}, {0x5, 0x4, 0x8001, 0x7}, {0x7fffffff, 0x5, 0x0, 0x7}, {0x7, 0x6, 0x7fff, 0x2}]}) 116.205114ms ago: executing program 6 (id=821): r0 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000004e40), 0x8000, 0x0) ioctl$WSMOUSEIO_SETPARAMS(r0, 0x80105728, &(0x7f0000004ec0)={&(0x7f0000004e80)=[{0x5, 0x3}], 0x1}) 115.015896ms ago: executing program 2 (id=822): r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) fcntl$lock(r0, 0xb, 0x0) 87.703552ms ago: executing program 6 (id=823): utimensat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={{0x0, 0x80000000004}, {0x1, 0x4b7}}, 0x2) sysctl$kern(&(0x7f0000000080)={0x1, 0x27}, 0x4000000000000004, 0x0, 0x0, 0x0, 0x0) 79.63788ms ago: executing program 6 (id=824): r0 = openat$wsmuxmouse(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$WSKBDIO_SETMODE(r0, 0x80045713, &(0x7f0000000240)) 75.801418ms ago: executing program 1 (id=825): r0 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$WSMOUSEIO_SETPARAMS(r0, 0x80105727, &(0x7f00000000c0)={&(0x7f0000000040)=[{0x4, 0x5}], 0x1}) 48.409253ms ago: executing program 6 (id=826): r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$DIOCNATLOOK(r0, 0xc0504417, &(0x7f0000000100)={@v4=@local={0xac, 0x14, 0x0}, @v4=@loopback, @v4=@multicast1, @v6=@rand_addr="098948eb7ad32fdfdc42664014d9d435", 0x7, 0xfffc, 0x4, 0x8000, 0x6, 0x0, 0x2, 0x8, 0x2}) 30.72291ms ago: executing program 7 (id=827): r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000000c0)={{'./file0\x00', './file0\x00', 0x2, 0x5}, 0x0, 0x34, 0x0, 0x7fffffff, 0xe9a, 0x2, 0x7, 0x2, 0x6}) 26.958664ms ago: executing program 6 (id=828): r0 = openat$wsmuxmouse(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$WSMUXIO_ADD_DEVICE(r0, 0x80085761, &(0x7f0000000080)={0x1, 0x1}) 24.701022ms ago: executing program 7 (id=829): unveil(&(0x7f0000000040)='./file1\x00', &(0x7f0000000180)='r\x00') openat$vmm(0xffffffffffffff9c, &(0x7f0000000040), 0x288, 0x0) 23.115308ms ago: executing program 4 (id=830): r0 = socket(0x18, 0x1, 0x0) getsockopt(r0, 0x29, 0x33, 0x0, 0x0) 0s ago: executing program 6 (id=831): r0 = openat$wsmuxmouse(0xffffffffffffff9c, &(0x7f0000000000), 0x20, 0x0) accept4(r0, 0x0, 0x0, 0x4000) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.104' (ED25519) to the list of known hosts. Connection to 10.128.1.104 closed by remote host. OpenBSD/amd64 (ci-openbsd-multicore-4.us-central1-b.c.syzkaller.internal) (tty00) login: arp_rtrequest: bad gateway value: vio0 pckbd_enable: command error panic: ip6_getpcbopt: unexpected option Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND * 732 59047 0 0 0x4000000 0 syz-executor db_enter() at db_enter+0x25 panic(ffffffff83521df8) at panic+0x1e5 ip6_getpcbopt(0,33,ffffee006ada6000) at ip6_getpcbopt+0x3e3 ip6_ctloutput(0,ffff800010fdcec0,29,33,ffffee006ada6000) at ip6_ctloutput+0xfb2 sogetopt(ffff800010fdcec0,29,33,ffffee006ada6000) at sogetopt+0x128 sys_getsockopt(ffff807ffffe0a90,ffff80003c3c2830,ffff80003c3c2780) at sys_getsockopt+0x1ec syscall(ffff80003c3c2830) at syscall+0xbd4 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x9425992eeb0, 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{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic *cpu0: ip6_getpcbopt: unexpected option ddb{0}> trace db_enter() at db_enter+0x25 panic(ffffffff83521df8) at panic+0x1e5 ip6_getpcbopt(0,33,ffffee006ada6000) at ip6_getpcbopt+0x3e3 ip6_ctloutput(0,ffff800010fdcec0,29,33,ffffee006ada6000) at ip6_ctloutput+0xfb2 sogetopt(ffff800010fdcec0,29,33,ffffee006ada6000) at sogetopt+0x128 sys_getsockopt(ffff807ffffe0a90,ffff80003c3c2830,ffff80003c3c2780) at sys_getsockopt+0x1ec syscall(ffff80003c3c2830) at syscall+0xbd4 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x9425992eeb0, count: -8 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80003c3c2490 rbx 0xffffffff838d7e07 cpu_info_full_primary+0x2e07 rdx 0xffff8000015f7f80 rcx 0xffff807ffffe0a90 rax 0xffffffff838d6ff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0xc5e1ffbc1d98ad86 r11 0x234a17bf50f93409 r12 0xffffffff838d7c08 cpu_info_full_primary+0x2c08 r13 0 r14 0 r15 0x1 rip 0xffffffff821356f5 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003c3c2480 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor) tid=732 pid=59047 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=0xffff807ffffe07f8,0xffffffff83a618d0 process=0xffff807ffffdc9c8 user=0xffff80003c3bd000, vmspace=0xffffee007410d5d0 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 59047 287763 20109 0 2 0 syz-executor *59047 732 20109 0 7 0x4000000 syz-executor 68088 426835 93133 0 2 0x82000 syz-executor 68088 515797 93133 0 3 0x4002000 suspend syz-executor 79187 246889 41581 0 2 0 syz-executor 79187 319509 41581 0 3 0x4000080 fsleep syz-executor 33322 257267 67956 0 2 0 syz-executor 33322 509731 67956 0 3 0x4000080 fsleep syz-executor 31255 235998 41444 0 2 0 syz-executor 31255 449939 41444 0 3 0x4000080 fsleep syz-executor 4833 132443 72365 0 2 0 syz-executor 4833 236678 72365 0 3 0x4000080 fsleep syz-executor 80938 31334 4036 0 3 0x80 nanoslp syz-executor 80938 246768 4036 0 3 0x4000080 netcon syz-executor 2207 191208 1 0 3 0x100083 ttyin getty 97161 295791 0 0 3 0x14280 nfsidl nfsio 56388 285882 0 0 3 0x14280 nfsidl nfsio 5780 220170 0 0 3 0x14280 nfsidl nfsio 77402 380967 0 0 3 0x14280 nfsidl nfsio 48838 388185 0 0 3 0x14280 nfsidl nfsio 8107 184165 0 0 3 0x14280 nfsidl nfsio 39646 96233 0 0 3 0x14280 nfsidl nfsio 27430 83356 0 0 3 0x14280 nfsidl nfsio 69206 421141 0 0 3 0x14280 nfsidl nfsio 88668 73155 0 0 3 0x14280 nfsidl nfsio 3084 300011 0 0 3 0x14280 nfsidl nfsio 35612 68978 0 0 3 0x14280 nfsidl nfsio 82637 291120 0 0 3 0x14280 nfsidl nfsio 10929 285866 0 0 3 0x14280 nfsidl nfsio 25962 266659 0 0 3 0x14280 nfsidl nfsio 86459 203107 0 0 3 0x14280 nfsidl nfsio 50740 224071 0 0 3 0x14280 nfsidl nfsio 76340 177735 0 0 3 0x14280 nfsidl nfsio 62150 241993 0 0 3 0x14280 nfsidl nfsio 60575 103105 0 0 3 0x14280 nfsidl nfsio 93133 482832 98534 0 3 0x82 nanoslp syz-executor 90928 364140 98534 0 2 0x2 syz-executor 72365 492479 98534 0 3 0x82 nanoslp syz-executor 20109 82747 98534 0 3 0x82 nanoslp syz-executor 4036 28810 98534 0 3 0x82 nanoslp syz-executor 67956 102560 98534 0 3 0x82 nanoslp syz-executor 41581 489481 98534 0 3 0x82 nanoslp syz-executor 41444 507602 98534 0 3 0x82 nanoslp syz-executor 98534 61809 1 0 3 0x82 kqread syz-executor 87075 170015 0 0 3 0x14200 bored smr 21521 372880 0 0 2 0x14200 zerothread 7735 2707 0 0 3 0x14200 aiodoned aiodoned 91255 221742 0 0 3 0x14200 syncer update 54326 57564 0 0 3 0x14200 cleaner cleaner 11873 480786 0 0 3 0x14200 reaper reaper 41302 460537 0 0 3 0x14200 pgdaemon pagedaemon 74627 481702 0 0 3 0x14200 bored viomb 44093 269961 0 0 3 0x40014200 acpi0 acpi0 7226 55500 0 0 7 0x40014200 idle1 12415 436109 0 0 3 0x14200 bored softnet1 37058 73223 0 0 2 0x14200 softnet0 33728 57705 0 0 3 0x14200 bored systqmp 17016 56877 0 0 3 0x14200 bored systq 55307 210097 0 0 3 0x14200 tmoslp softclockmp 84567 221473 0 0 3 0x40014200 tmoslp softclock 8725 92238 0 0 3 0x40014200 idle0 1 452484 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 59047 (syz-executor) thread 0xffff807ffffe0a90 (732) Process 90928 (syz-executor) thread 0xffff80002a237770 (364140) ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 11044 12020K 12092K 166960K 12187 0 pcb 17 12K 12K 166960K 50 0 rtable 257 9K 9K 166960K 414 0 pf 33 17K 19K 166960K 56 0 ifaddr 43 7K 7K 166960K 46 0 ifgroup 52 2K 2K 166960K 59 0 sysctl 4 1K 9K 166960K 11 0 counters 70 37K 37K 166960K 72 0 ioctlops 0 0K 4K 166960K 1511 0 iov 0 0K 12K 166960K 6 0 mount 1 1K 1K 166960K 1 0 log 0 0K 8K 166960K 5 0 vnodes 1286 81K 81K 166960K 1441 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 3 0 VM map 2 1K 1K 166960K 2 0 sem 9 0K 0K 166960K 10 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 16 61K 89K 166960K 960 0 proc 21 33K 164K 166960K 576 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 10 0 in_multi 99 7K 7K 166960K 99 0 ether_multi 1 0K 0K 166960K 1 0 mrt 0 0K 0K 166960K 16 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 37 175K 175K 166960K 37 0 exec 0 0K 1K 166960K 386 0 fusefs mount 1 32K 32K 166960K 1 0 pfkey data 0 0K 0K 166960K 3 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 126 82K 167K 166960K 9482 0 UVM aobj 4 2K 2K 166960K 4 0 pinsyscall 19 38K 104K 166960K 2123 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 5 0 NDP 12 0K 2K 166960K 29 0 temp 37 9114K 9155K 166960K 5478 0 kqueue 1 2K 22K 166960K 39 0 SYN cache 2 16K 16K 166960K 2 0 ddb{0}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 26 0 0 1 0 1 1 0 8 0 rtpcb 120 58 0 58 1 0 1 1 0 8 1 rtentry 176 116 0 3 6 0 6 6 0 8 0 unpcb 144 65 0 65 1 0 1 1 0 8 1 syncache 336 4 0 4 1 1 0 1 0 8 0 tcpcb 736 40 0 37 1 0 1 1 0 8 0 arp 136 18 0 0 1 0 1 1 0 8 0 inpcb 328 190 0 186 1 0 1 1 0 8 0 nd6 152 26 0 0 1 0 1 1 0 8 0 pkpcb 40 4 0 4 2 1 1 1 0 8 1 kcovpl 48 8 0 0 1 0 1 1 0 8 0 pffrag 232 9 0 1 1 0 1 1 0 482 0 pffrnode 88 8 0 1 1 0 1 1 0 8 0 pffrent 40 14 0 6 1 0 1 1 0 8 0 pfosfp 40 1428 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfrktable 1344 1 0 1 1 0 1 1 0 8 1 pfstitem 24 45 0 0 1 0 1 1 0 8 0 pfstkey 128 45 0 0 2 0 2 2 0 8 0 pfstate 448 45 0 0 5 0 5 5 0 8 0 pfrule 1360 23 0 18 2 1 1 2 0 8 0 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 471 0 0 30 0 30 30 0 8 0 art_table 40 473 0 0 5 0 5 5 0 8 0 art_node 32 114 0 11 1 0 1 1 0 8 0 sysvmsgpl 40 1 0 0 1 0 1 1 0 8 0 semupl 112 1 0 1 1 0 1 1 0 8 1 semapl 72 8 0 1 1 0 1 1 0 8 0 shmpl 112 1 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 2459 0 987 93 0 93 93 0 8 0 ffsino 296 2459 0 987 114 0 114 114 0 8 0 nchpl 144 3500 0 1803 64 0 64 64 0 8 0 vnodes 216 2604 0 0 145 0 145 145 0 8 0 namei 1024 9092 0 9092 3 1 2 2 0 8 2 percpumem 16 51 0 1 1 0 1 1 0 8 0 kstatmem 264 29 0 2 2 0 2 2 0 8 0 scxspl 216 12965 0 12965 11 3 8 8 1 8 8 plimitpl 152 37 0 27 1 0 1 1 0 8 0 sigapl 424 1299 0 1244 9 1 8 8 0 8 0 knotepl 120 52 0 0 2 0 2 2 0 8 0 kqueuepl 224 40 0 39 1 0 1 1 0 8 0 pipepl 344 131 0 104 3 0 3 3 0 8 0 fdescpl 528 1263 0 1244 3 0 3 3 0 8 0 filepl 160 2772 0 2616 9 0 9 9 0 8 0 lockfpl 104 35 0 35 1 0 1 1 0 8 1 lockfspl 48 17 0 17 1 0 1 1 0 8 1 sessionpl 144 27 0 24 1 0 1 1 0 8 0 pgrppl 48 36 0 25 1 0 1 1 0 8 0 ucredpl 104 154 0 151 1 0 1 1 0 8 0 zombiepl 144 1244 0 1244 2 1 1 1 0 8 1 processpl 1232 1299 0 1244 6 0 6 6 0 8 0 procpl 664 2139 0 2077 7 0 7 7 0 8 0 sockpl 752 323 0 319 4 1 3 4 0 8 2 mcl64k 65536 4 0 0 1 0 1 1 0 8 0 mcl16k 16384 4 0 0 1 0 1 1 0 8 0 mcl12k 12288 7 0 0 1 0 1 1 0 8 0 mcl9k128 9344 3 0 0 1 0 1 1 0 8 0 mcl8k 8192 5 0 0 1 0 1 1 0 8 0 mcl4k 4096 119 0 0 15 0 15 15 0 8 0 mcl2k2 2112 1 0 0 1 0 1 1 0 8 0 mcl2k 2048 18 0 0 3 0 3 3 0 8 0 mtagpl 96 2 0 0 1 0 1 1 0 8 0 mbufpl 256 171 0 0 11 0 11 11 0 8 0 bufpl 272 4643 0 105 303 0 303 303 0 8 0 anonpl 32 7554 0 0 61 0 61 61 0 115 0 amapchunkpl 152 30808 0 30479 30 1 29 29 0 158 14 amappl16 200 2003 0 1990 5 3 2 5 0 8 1 amappl15 192 22 0 22 2 2 0 1 0 8 0 amappl14 184 430 0 430 1 0 1 1 0 8 1 amappl13 176 124 0 123 1 0 1 1 0 8 0 amappl12 168 1519 0 1501 2 0 2 2 0 8 0 amappl11 160 4 0 4 1 1 0 1 0 8 0 amappl10 152 81 0 81 1 0 1 1 0 8 1 amappl9 144 277 0 277 1 1 0 1 0 8 0 amappl8 136 100 0 100 1 0 1 1 0 8 1 amappl7 128 148 0 146 1 0 1 1 0 8 0 amappl6 120 153 0 153 1 0 1 1 0 8 1 amappl5 112 93 0 93 1 0 1 1 0 8 1 amappl4 104 299 0 296 1 0 1 1 0 8 0 amappl3 96 6569 0 6493 4 1 3 3 0 8 0 amappl2 88 538 0 533 2 0 2 2 0 8 0 amappl1 80 13826 0 13708 15 2 13 15 0 8 6 amappl 88 8646 0 8534 4 0 4 4 0 92 1 uvmvnodes 80 101 0 0 3 0 3 3 0 8 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma1024 1024 1 0 0 1 0 1 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 72 3 0 0 1 0 1 1 0 8 0 uaddrrnd 24 1263 0 1244 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1263 0 1244 1 0 1 1 0 8 0 vmmpekpl 168 10373 0 10341 2 0 2 2 0 8 0 vmmpepl 168 81062 0 80248 85 1 84 84 0 357 46 vmsppl 488 1262 0 1244 5 1 4 5 0 8 0 rwobjpl 80 21705 0 21311 24 1 23 24 0 8 1 pdppl 4096 2533 0 2488 97 50 47 83 0 8 2 pvpl 32 11545 0 0 95 1 94 94 0 265 0 pmappl 256 1262 0 1244 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 578 0 55 15 0 15 15 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x25 panic(ffffffff83521df8) at panic+0x1e5 ip6_getpcbopt(0,33,ffffee006ada6000) at ip6_getpcbopt+0x3e3 ip6_ctloutput(0,ffff800010fdcec0,29,33,ffffee006ada6000) at ip6_ctloutput+0xfb2 sogetopt(ffff800010fdcec0,29,33,ffffee006ada6000) at sogetopt+0x128 sys_getsockopt(ffff807ffffe0a90,ffff80003c3c2830,ffff80003c3c2780) at sys_getsockopt+0x1ec syscall(ffff80003c3c2830) at syscall+0xbd4 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x9425992eeb0, count: -8 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff80002998dff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 acpicpu_idle() at acpicpu_idle+0x457 sched_idle(ffff80002998dff0) at sched_idle+0x371 end trace frame: 0x0, count: 10 ddb{1}>