Warning: Permanently added '10.128.10.5' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) executing program executing program failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) executing program executing program executing program executing program executing program executing program executing program failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 executing program executing program executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 executing program executing program executing program executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) executing program executing program executing program failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) executing program executing program failed to init arch-specific features for vm 0xffff8000ffff15c0 executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) executing program executing program executing program failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 executing program executing program executing program executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) executing program executing program executing program executing program executing program executing program executing program failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 executing program executing program executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) executing program executing program executing program executing program executing program failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 executing program executing program executing program executing program executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) executing program executing program executing program executing program executing program failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 executing program executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) executing program executing program executing program executing program failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 executing program executing program executing program executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 executing program executing program executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 executing program executing program executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) vm_impl_init: uvm_share failed (22) executing program executing program executing program executing program failed to init arch-specific features for vm 0xffff8000ffff15c0 failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) executing program executing program executing program failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) executing program executing program executing program executing program executing program executing program executing program failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) executing program executing program executing program failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) executing program executing program executing program executing program executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 executing program executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) executing program executing program executing program executing program executing program executing program failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) vm_impl_init: uvm_share failed (22) executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program failed to init arch-specific features for vm 0xffff8000ffff1878 failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 executing program executing program executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) vm_impl_init: uvm_share failed (22) executing program executing program failed to init arch-specific features for vm 0xffff8000ffff1878 failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) executing program executing program executing program executing program executing program executing program executing program failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 failed to init arch-specific features for vm 0xffff8000ffff1878 executing program executing program executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 executing program executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 executing program executing program executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) executing program executing program executing program failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 executing program executing program executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) executing program executing program failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 executing program executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) executing program executing program executing program executing program failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) executing program executing program executing program executing program executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 executing program executing program executing program executing program executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) executing program executing program failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff1878 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 executing program executing program vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 vm_impl_init: uvm_share failed (22) failed to init arch-specific features for vm 0xffff8000ffff15c0 panic: acquiring blockable sleep lock with spinlock or critical section held (kernel_lock) &kernel_lock Stopped at db_enter+0x1c: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 171324 31413 0 0x8000000 0 1 syz-executor678612132 *366167 31413 0 0x8000000 0x4000000 0 syz-executor678612132 db_enter() at db_enter+0x1c panic(ffffffff828e8ed0) at panic+0x17b witness_checkorder(ffffffff82e1cfd8,9,0) at witness_checkorder+0xd03 __mp_lock(ffffffff82e1cdd0) at __mp_lock+0xa2 intr_handler(ffff80002a269ea0,ffff80000006bc00) at intr_handler+0x62 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f Xspllower() at Xspllower+0x1d mtx_enter_try(ffffffff82e760e0) at mtx_enter_try+0x103 mtx_enter(ffffffff82e760e0) at mtx_enter+0x4e pool_get(ffffffff82e760e0,9) at pool_get+0xc4 uvmspace_alloc(0,1000,1,0) at uvmspace_alloc+0x41 vm_impl_init(ffff8000ffff15c0,ffff80002a1bf208) at vm_impl_init+0x92 vm_create(ffff800000da8000,ffff80002a1bf208) at vm_create+0x13e vmmioctl(a00,c2585601,ffff800000da8000,1,ffff80002a1bf208) at vmmioctl+0x2de end trace frame: 0xffff80002a26a360, count: 0 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: acquiring blockable sleep lock with spinlock or critical section held (kernel_lock) &kernel_lock ddb{0}> trace db_enter() at db_enter+0x1c panic(ffffffff828e8ed0) at panic+0x17b witness_checkorder(ffffffff82e1cfd8,9,0) at witness_checkorder+0xd03 __mp_lock(ffffffff82e1cdd0) at __mp_lock+0xa2 intr_handler(ffff80002a269ea0,ffff80000006bc00) at intr_handler+0x62 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f Xspllower() at Xspllower+0x1d mtx_enter_try(ffffffff82e760e0) at mtx_enter_try+0x103 mtx_enter(ffffffff82e760e0) at mtx_enter+0x4e pool_get(ffffffff82e760e0,9) at pool_get+0xc4 uvmspace_alloc(0,1000,1,0) at uvmspace_alloc+0x41 vm_impl_init(ffff8000ffff15c0,ffff80002a1bf208) at vm_impl_init+0x92 vm_create(ffff800000da8000,ffff80002a1bf208) at vm_create+0x13e vmmioctl(a00,c2585601,ffff800000da8000,1,ffff80002a1bf208) at vmmioctl+0x2de VOP_IOCTL(fffffd806e3c9440,c2585601,ffff800000da8000,1,fffffd807f7d3958,ffff80002a1bf208) at VOP_IOCTL+0x9a vn_ioctl(fffffd806e3d5600,c2585601,ffff800000da8000,ffff80002a1bf208) at vn_ioctl+0xc0 sys_ioctl(ffff80002a1bf208,ffff80002a26a660,ffff80002a26a5b0) at sys_ioctl+0x4a9 syscall(ffff80002a26a660) at syscall+0x8cf Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x6a47bac2180, count: -19 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80002a269c90 rbx 0xffffffff82c77d77 cpu_info_full_primary+0x2d77 rdx 0x3fd rcx 0 rax 0x68 r8 0x101010101010101 r9 0x8080808080808080 r10 0x78a1a00fb21fedff r11 0xc86a955244e5a823 r12 0xffffffff82c77b78 cpu_info_full_primary+0x2b78 r13 0 r14 0 r15 0x1 rip 0xffffffff81479b6c db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff80002a269c80 ss 0x10 db_enter+0x1c: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor678612132) tid=366167 pid=31413 tcnt=2 stat=onproc flags process=8000000 proc=4000000 runpri=32, usrpri=73, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 forw=0xffffffffffffffff, list=0xffff80002a1bf728,0xffff80002a1bef88 process=0xffff8000ffff4018 user=0xffff80002a265000, vmspace=0xfffffd806cd8f540 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=0, intr=1 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 76965 251933 79698 0 2 0x8000000 syz-executor678612132 24619 50152 39621 0 2 0x8000000 syz-executor678612132 24619 151385 39621 0 2 0xc000000 syz-executor678612132 31413 171324 7832 0 7 0x8000000 syz-executor678612132 *31413 366167 7832 0 7 0xc000000 syz-executor678612132 67902 472785 79028 0 2 0x8000000 syz-executor678612132 67902 120698 79028 0 2 0xc000000 syz-executor678612132 28776 134653 66208 0 2 0x8000000 syz-executor678612132 28776 472274 66208 0 3 0xc000080 fsleep syz-executor678612132 83398 210095 36008 0 2 0x8000000 syz-executor678612132 83398 453149 36008 0 3 0xc000080 fsleep syz-executor678612132 65836 412354 57667 0 2 0x8000000 syz-executor678612132 65836 51312 57667 0 3 0xc000080 fsleep syz-executor678612132 31509 104141 21128 0 3 0x8000080 nanoslp syz-executor678612132 31509 409678 21128 0 2 0xc000000 syz-executor678612132 36008 489935 14313 0 2 0x8000000 syz-executor678612132 79698 374895 14313 0 3 0x8000080 nanoslp syz-executor678612132 39621 36611 14313 0 3 0x8000080 nanoslp syz-executor678612132 21128 161587 14313 0 3 0x8000080 nanoslp syz-executor678612132 57667 62983 14313 0 3 0x8000080 nanoslp syz-executor678612132 7832 347439 14313 0 3 0x8000080 nanoslp syz-executor678612132 79028 1641 14313 0 3 0x8000080 nanoslp syz-executor678612132 66208 17986 14313 0 3 0x8000080 nanoslp syz-executor678612132 14313 38857 57462 0 3 0x8000082 nanoslp syz-executor678612132 57462 86947 25996 0 3 0x810008a sigsusp ksh 25996 314380 47587 0 3 0x1800009a kqread sshd 28218 505973 1 0 3 0x18100083 ttyin getty 47587 441971 1 0 3 0x18000088 kqread sshd 98846 28643 62125 73 3 0x19100010 biowait syslogd 62125 412081 1 0 3 0x18100082 sbwait syslogd 13038 195782 1 0 3 0x18100080 kqread resolvd 8314 483528 65981 77 3 0x18100092 kqread dhcpleased 88783 310397 65981 77 3 0x18100092 kqread dhcpleased 65981 440587 1 0 3 0x18000080 kqread dhcpleased 54709 219492 0 0 3 0x14200 bored smr 28138 94900 0 0 2 0x14200 zerothread 35928 507206 0 0 3 0x14200 aiodoned aiodoned 17583 80492 0 0 3 0x14200 syncer update 42340 510055 0 0 3 0x14200 cleaner cleaner 1142 479444 0 0 3 0x14200 reaper reaper 23558 206363 0 0 3 0x14200 pgdaemon pagedaemon 16115 340917 0 0 3 0x14200 bored viomb 99646 488729 0 0 3 0x40014200 acpi0 acpi0 39215 282822 0 0 3 0x40014200 idle1 15468 227635 0 0 3 0x14200 bored softnet3 62268 202443 0 0 3 0x14200 bored softnet2 12007 194729 0 0 3 0x14200 bored softnet1 32568 145775 0 0 3 0x14200 bored softnet0 12828 357039 0 0 3 0x14200 bored systqmp 39539 405416 0 0 3 0x14200 bored systq 66663 338164 0 0 3 0x14200 tmoslp softclockmp 7238 363821 0 0 3 0x40014200 tmoslp softclock 886 474012 0 0 3 0x40014200 idle0 1 242861 0 0 3 0x8000082 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks CPU 0: exclusive mutex vmsppl r = 0 (0xffffffff82e760f0) #0 witness_lock+0x446 #1 mtx_enter_try+0x103 #2 mtx_enter+0x4e #3 pool_get+0xc4 #4 uvmspace_alloc+0x41 #5 vm_impl_init+0x92 #6 vm_create+0x13e #7 vmmioctl+0x2de #8 VOP_IOCTL+0x9a #9 vn_ioctl+0xc0 #10 sys_ioctl+0x4a9 #11 syscall+0x8cf #12 Xsyscall+0x128 Process 98846 (syslogd) thread 0xffff8000ffffd720 (28643) exclusive rrwlock inode r = 0 (0xfffffd806e7590a0) #0 witness_lock+0x446 #1 rw_enter+0x32d #2 rrw_enter+0x91 #3 VOP_LOCK+0x8b #4 vn_lock+0x85 #5 sys_fsync+0xf1 #6 syscall+0x854 #7 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10143 6388K 6419K 166960K 11221 0 pcb 17 12K 12K 166960K 17 0 rtable 58 1K 2K 166960K 107 0 pf 12 6K 10K 166960K 23 0 ifaddr 12 9K 9K 166960K 12 0 ifgroup 17 1K 1K 166960K 17 0 counters 48 34K 34K 166960K 48 0 ioctlops 1 1K 4K 166960K 1675 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1260 79K 79K 166960K 1279 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 2 0K 0K 166960K 2 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 1 0K 0K 166960K 1 0 proc 55 78K 79K 166960K 256 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 in_multi 11 0K 0K 166960K 11 0 ether_multi 1 0K 0K 166960K 1 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 25 122K 122K 166960K 25 0 exec 0 0K 1K 166960K 249 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 156 7K 7K 166960K 4261 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 37 74K 74K 166960K 1065 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 NDP 3 0K 0K 166960K 3 0 temp 1 6804K 6868K 166960K 2928 0 kqueue 11 16K 18K 166960K 24 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 24 0 0 1 0 1 1 0 8 0 rtpcb 120 17 0 14 1 0 1 1 0 8 0 rtentry 112 23 0 1 1 0 1 1 0 8 0 unpcb 144 33 0 20 1 0 1 1 0 8 0 syncache 336 5 0 5 2 1 1 1 0 8 1 tcpqe 32 46 0 46 1 1 0 1 0 8 0 tcpcb 808 8 0 5 1 0 1 1 0 8 0 arp 120 2 0 0 1 0 1 1 0 8 0 inpcb 384 232 0 221 2 0 2 2 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 pfstitem 24 9 0 7 2 1 1 1 0 8 0 pfstkey 128 9 0 7 2 1 1 1 0 8 0 pfstate 376 9 0 7 2 1 1 1 0 8 0 pfrule 1344 21 0 16 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 97 0 0 7 0 7 7 0 8 0 art_table 32 98 0 0 1 0 1 1 0 8 0 art_node 16 22 0 2 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1507 0 40 92 0 92 92 0 8 0 ffsino 272 1507 0 40 98 0 98 98 0 8 0 nchpl 144 1695 0 47 63 1 62 62 0 8 0 uvmvnodes 80 1520 0 0 32 0 32 32 0 8 0 vnodes 216 1520 0 0 85 0 85 85 0 8 0 namei 1024 4849 0 4849 2 1 1 1 0 8 1 percpumem 16 38 0 0 1 0 1 1 0 8 0 vmpool 696 202 0 201 1 0 1 1 0 8 0 kstatmem 264 6 0 0 1 0 1 1 0 8 0 scxspl 216 6446 0 6445 10 9 1 8 1 8 0 plimitpl 152 16 0 10 1 0 1 1 0 8 0 sigapl 424 529 0 482 6 0 6 6 0 8 0 futexpl 64 1308 0 1305 1 0 1 1 0 8 0 knotepl 120 43 0 0 2 0 2 2 0 8 0 kqueuepl 216 20 0 13 1 0 1 1 0 8 0 pipepl 320 90 0 87 2 1 1 1 0 8 0 fdescpl 496 511 0 482 5 1 4 4 0 8 0 filepl 152 1808 0 1745 3 0 3 3 0 8 0 lockfpl 104 6 0 4 1 0 1 1 0 8 0 lockfspl 48 4 0 2 1 0 1 1 0 8 0 sessionpl 144 17 0 9 1 0 1 1 0 8 0 pgrppl 48 17 0 9 1 0 1 1 0 8 0 ucredpl 104 66 0 56 1 0 1 1 0 8 0 zombiepl 144 482 0 482 2 1 1 1 0 8 1 processpl 1136 529 0 482 4 0 4 4 0 8 0 procpl 656 742 0 688 5 0 5 5 0 8 0 sockpl 664 282 0 255 3 0 3 3 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 3 0 0 1 0 1 1 0 8 0 mcl2k 2048 341 0 0 43 0 43 43 0 8 0 mtagpl 96 2 0 0 1 0 1 1 0 8 0 mbufpl 256 358 0 0 23 0 23 23 0 8 0 bufpl 280 2666 0 96 184 0 184 184 0 8 0 anonpl 24 212678 0 210556 27 13 14 23 0 186 0 amapchunkpl 152 14036 0 13734 15 1 14 14 0 158 2 amappl16 200 6140 0 6135 6 5 1 5 0 8 0 amappl15 192 21 0 20 1 0 1 1 0 8 0 amappl14 184 105 0 96 1 0 1 1 0 8 0 amappl13 176 35 0 35 1 1 0 1 0 8 0 amappl12 168 1033 0 1012 1 0 1 1 0 8 0 amappl11 160 55 0 45 1 0 1 1 0 8 0 amappl10 152 24 0 24 2 2 0 1 0 8 0 amappl9 144 210 0 210 2 2 0 1 0 8 0 amappl8 136 33 0 31 1 0 1 1 0 8 0 amappl7 128 240 0 222 1 0 1 1 0 8 0 amappl6 120 162 0 152 1 0 1 1 0 8 0 amappl5 112 126 0 114 1 0 1 1 0 8 0 amappl4 104 428 0 402 1 0 1 1 0 8 0 amappl3 96 3378 0 3317 2 0 2 2 0 8 0 amappl2 88 786 0 726 2 0 2 2 0 8 0 amappl1 80 9619 0 9184 15 4 11 11 0 8 0 amappl 88 3758 0 3652 3 0 3 3 0 92 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 2 0 0 1 0 1 1 0 8 0 uaddrrnd 24 712 0 683 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 712 0 683 1 0 1 1 0 8 0 vmmpekpl 168 6665 0 6646 2 0 2 2 0 8 0 vmmpepl 168 44183 0 42810 68 7 61 61 0 357 1 vmsppl 440 711 0 683 4 0 4 4 0 8 0 rwobjpl 56 21734 0 19549 33 1 32 32 0 8 0 pdppl 4096 1431 0 1366 87 18 69 69 0 8 4 pvpl 32 6364 0 0 52 0 52 52 0 265 0 pmappl 248 711 0 683 3 1 2 2 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 364 0 22 10 0 10 10 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x1c panic(ffffffff828e8ed0) at panic+0x17b witness_checkorder(ffffffff82e1cfd8,9,0) at witness_checkorder+0xd03 __mp_lock(ffffffff82e1cdd0) at __mp_lock+0xa2 intr_handler(ffff80002a269ea0,ffff80000006bc00) at intr_handler+0x62 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f Xspllower() at Xspllower+0x1d mtx_enter_try(ffffffff82e760e0) at mtx_enter_try+0x103 mtx_enter(ffffffff82e760e0) at mtx_enter+0x4e pool_get(ffffffff82e760e0,9) at pool_get+0xc4 uvmspace_alloc(0,1000,1,0) at uvmspace_alloc+0x41 vm_impl_init(ffff8000ffff15c0,ffff80002a1bf208) at vm_impl_init+0x92 vm_create(ffff800000da8000,ffff80002a1bf208) at vm_create+0x13e vmmioctl(a00,c2585601,ffff800000da8000,1,ffff80002a1bf208) at vmmioctl+0x2de VOP_IOCTL(fffffd806e3c9440,c2585601,ffff800000da8000,1,fffffd807f7d3958,ffff80002a1bf208) at VOP_IOCTL+0x9a vn_ioctl(fffffd806e3d5600,c2585601,ffff800000da8000,ffff80002a1bf208) at vn_ioctl+0xc0 sys_ioctl(ffff80002a1bf208,ffff80002a26a660,ffff80002a26a5b0) at sys_ioctl+0x4a9 syscall(ffff80002a26a660) at syscall+0x8cf Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x6a47bac2180, count: -19 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp x86_ipi_db(ffff800029cebff0) at x86_ipi_db+0x1e x86_ipi_handler() at x86_ipi_handler+0xb7 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 end of kernel end trace frame: 0x7aa82487c3c0, count: 12 ddb{1}> trace x86_ipi_db(ffff800029cebff0) at x86_ipi_db+0x1e x86_ipi_handler() at x86_ipi_handler+0xb7 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 end of kernel end trace frame: 0x7aa82487c3c0, count: -3