panic: softclock: invalid to_clock: 2016419952
Starting stack trace...
panic(ffffffff8285c63b) at panic+0x16f sys/kern/subr_prf.c:229
softclock(0) at softclock+0x22d sys/kern/kern_timeout.c:759
softintr_dispatch(0) at softintr_dispatch+0xcd sys/arch/amd64/amd64/softintr.c:90
Xsoftclock() at Xsoftclock+0x27
acpicpu_idle() at acpicpu_idle+0x2f1 sys/dev/acpi/acpicpu.c:1206
sched_idle(ffffffff82cf4ff0) at sched_idle+0x41d sys/kern/kern_sched.c:183
end trace frame: 0x0, count: 251
End of stack trace.
syncing disks...panic: kernel diagnostic assertion "((flags & PGO_LOCKED) != 0 && rw_lock_held(uobj->vmobjlock)) || (flags & PGO_LOCKED) == 0" failed: file "/syzkaller/managers/multicore/kernel/sys/uvm/uvm_vnode.c", line 953
Starting stack trace...
panic(ffffffff8295aabf) at panic+0x16f sys/kern/subr_prf.c:229
__assert(ffffffff8290cb46,ffffffff82851a88,3b9,ffffffff8292dc1e) at __assert+0x29 sys/kern/subr_prf.c:157
uvn_get(fffffd8074540d90,0,ffff800030b130f0,ffff800030b12f6c,3,2,5007e3fbe7f31525,0) at uvn_get+0x4ca sys/uvm/uvm_vnode.c:952
uvm_fault_lower_lookup(ffff800030b13170,ffff800030b131a8,ffff800030b130f0) at uvm_fault_lower_lookup+0xf3 sys/uvm/uvm_fault.c:1128
uvm_fault_lower(ffff800030b13170,ffff800030b131a8,ffff800030b130f0,0) at uvm_fault_lower+0x62 sys/uvm/uvm_fault.c:1227
uvm_fault(fffffd8072203c18,1b32023000,0,2) at uvm_fault+0x255 sys/uvm/uvm_fault.c:637
upageflttrap(ffff800030b132f0,1b32023844) at upageflttrap+0x8e sys/arch/amd64/amd64/trap.c:188
usertrap(ffff800030b132f0) at usertrap+0x22a sys/arch/amd64/amd64/trap.c:436
recall_trap() at recall_trap+0x8
end of kernel
end trace frame: 0x7e91c86da6d0, count: 248
End of stack trace.

dump to dev 4,1 not possible