q^v &|0FVK./file0@  ./file0q^v &|0FVK./file0@  ./file0q^v &|0FVK./file0@  ./file0q^v &|0FVK./file0@  ./file0panic: kernel diagnostic assertion "sc->sc_dev == 0" failed: file "/syzkaller/managers/multicore/kernel/sys/net/if_tun.c", line 305 Starting stack trace... panic(ffffffff8259b217) at panic+0x16b sys/kern/subr_prf.c:233 __assert(ffffffff82612c02,ffffffff82659a6e,131,ffffffff82623ee4) at __assert+0x25 sys/kern/subr_prf.c:161 tun_clone_destroy(ffff800000ce5000) at tun_clone_destroy+0x278 sys/net/if_tun.c:305 if_clone_destroy(ffff80002bb95ac0) at if_clone_destroy+0x132 sys/net/if.c:1219 soo_ioctl(fffffd806877e570,80206979,ffff80002bb95ac0,ffff8000211f87f0) at soo_ioctl+0x26c sys_ioctl(ffff8000211f87f0,ffff80002bb95bd8,ffff80002bb95c30) at sys_ioctl+0x4a2 syscall(ffff80002bb95ca0) at syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff80002bb95ca0) at syscall+0x489 sys/arch/amd64/amd64/trap.c:585 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8c990315a90, count: 249 End of stack trace. syncing disks... p26 16 anic: kernel diagnostic assertion "!_kernel_lock_held()" failed: file "/syzkaller/managers/multicore/kernel/sys/uvm/uvm_map.c", line 2734 Starting stack trace... panic(ffffffff8259b217) at panic+0x16b sys/kern/subr_prf.c:233 __assert(ffffffff82612c02,ffffffff8261e084,aae,ffffffff825cf0db) at __assert+0x25 sys/kern/subr_prf.c:161 uvm_map_teardown(fffffd8079865008) at 1 uvm_map_teardown+0x2e8 uvmspace_free(fffffd8079865008) at uvmspace_free+0xa6 sys/uvm/uvm_map.c:3684 reaper(ffff800021143a48) at reaper+0x19a sys/kern/kern_exit.c:454 end trace frame: 0x0, count: 252 End of stack trace. dump to dev 4,1 not possible rpeabnoioct:in kg.e.rn.el diagnostic aSeaBIOS (version 1.8.2-google) Total RAM Size = 0x0000000080000000 = 2048 MiB CPUs found: 2 Max CPUs supported: 2 SeaBIOS (version 1.8.2-google) Machine UUID fe2172e1-0ae4-3e3c-d45b-fa0270c0bf41 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f2730: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Sending Seabios boot VM event. Booting from Hard Disk 0... >> OpenBSD/amd64 BOOT 3.53 boot> set $lines = 0 set: syntax error boot> set $maxwidth = 0 set: syntax error boot> show panic boot: illegal argument panic boot> trace boot> show registers boot> show proc boot> ps boot> show all locks boot> show malloc boot> show all pools boot> machine ddbcpu 0 machine: syntax error boot> trace boot> machine ddbcpu 1 machine: syntax error boot> trace