Panic on -current

[Chavdar Ivanov <ci4ic4%gmail.com@localhost>]

Hi,

I got:
......
/netbsd: [  64.4517230] wsmuxopen: dev already in use
/netbsd: [  64.4817194] ums_disable: not enabled
/netbsd: [  64.4817194] wsevent_fini: already fini
/netbsd: [  86.4053763] wsevent_init: already init
/netbsd: [  86.4083713] wsmuxopen: dev already in use
/netbsd: [ 537.8297377] ums_disable: not enabled
/netbsd: [ 537.8297377] wsevent_fini: already fini
/netbsd: [ 4561.1142476] uvm_fault(0xffffffff819769e0,
0xffff9158a04af000, 1) -> e
/netbsd: [ 4561.1154036] fatal page fault in supervisor mode
/netbsd: [ 4561.1154036] trap type 6 code 0 rip 0xffffffff80fe19ca cs
0x8 rflags 0x10206 cr2 0xffff9158a04af9f0 ilevel 0 rsp
0xffffbf8240aabc30
/netbsd: [ 4561.1176838] curlwp 0xffff905859043c00 pid 21769.21769
lowest kstack 0xffffbf8240aa72c0
/netbsd: [ 4561.1188532] panic: trap
/netbsd: [ 4561.1193084] cpu0: Begin traceback...
/netbsd: [ 4561.1202442] vpanic() at netbsd:vpanic+0x171
/netbsd: [ 4561.1222425] panic() at netbsd:panic+0x3c
/netbsd: [ 4561.1242486] trap() at netbsd:trap+0xb43
/netbsd: [ 4561.1252462] --- trap (number 6) ---
/netbsd: [ 4561.1262416] rb_tree_iterate() at netbsd:rb_tree_iterate+0x8f
/netbsd: [ 4561.1272517] pmap_remove_all() at netbsd:pmap_remove_all+0x516
/netbsd: [ 4561.1292385] uvmspace_free() at netbsd:uvmspace_free+0x3d
/netbsd: [ 4561.1312417] exit1() at netbsd:exit1+0x1a4
/netbsd: [ 4561.1322398] sys_exit() at netbsd:sys_exit+0x3b
/netbsd: [ 4561.1342423] syscall() at netbsd:syscall+0x112
/netbsd: [ 4561.1352391] --- syscall (number 1) ---
/netbsd: [ 4561.1366377] netbsd:syscall+0x112:
/netbsd: [ 4561.1373657] cpu0: End traceback...
/netbsd:
/netbsd: [ 4561.1382397] dumping to dev 168,1 (offset=1102, size=2097010):
/netbsd: [ 4561.1382397] dump fatal page fault in supervisor mode
/netbsd: [ 4561.4354339] trap type 6 code 0 rip 0xffffffff80f6703d cs
0x8 rflags 0x10206 cr2 0xdeadbf17 ilevel 0x6 rsp 0xffffbf822fc8ad88
/netbsd: [ 4561.4375737] curlwp 0xffff9058b7dff800 pid 0.4 lowest
kstack 0xffffbf822fc862c0
/netbsd: [ 4561.4392944] Skipping crash dump on recursive panic
/netbsd: [ 4561.4402888] panic: trap
/netbsd: [ 4561.4402888] cpu0: Begin traceback...
/netbsd: [ 4561.4422816] vpanic() at netbsd:vpanic+0x171
/netbsd: [ 4561.4455308] panic() at netbsd:panic+0x3c
/netbsd: [ 4561.4482371] trap() at netbsd:trap+0xb43
/netbsd: [ 4561.4503447] --- trap (number 6) ---
/netbsd: [ 4561.4522325] ld_virtio_vq_done1() at netbsd:ld_virtio_vq_done1+0x94
/netbsd: [ 4561.4562339] ld_virtio_vq_done() at netbsd:ld_virtio_vq_done+0x3e
/netbsd: [ 4561.4602200] virtio_vq_intr() at netbsd:virtio_vq_intr+0x4d
/netbsd: [ 4561.4622229] intr_biglock_wrapper() at
netbsd:intr_biglock_wrapper+0x41
/netbsd: [ 4561.4642350] Xhandle_ioapic_edge17() at
netbsd:Xhandle_ioapic_edge17+0x75
/netbsd: [ 4561.4664091] --- interrupt ---
/netbsd: [ 4561.4672235] cv_destroy() at netbsd:cv_destroy+0x10
/netbsd: [ 4561.4702224] putiobuf() at netbsd:putiobuf+0x24
/netbsd: [ 4561.4722218] dkiodone() at netbsd:dkiodone+0x65
/netbsd: [ 4561.4752195] biointr() at netbsd:biointr+0x5c
/netbsd: [ 4561.4772212] softint_dispatch() at netbsd:softint_dispatch+0x112
/netbsd: [ 4561.4793714] DDB lost frame for netbsd:Xsoftintr+0x4c,
trying 0xffffbf822fc8b0f0
/netbsd: [ 4561.4813537] Xsoftintr() at netbsd:Xsoftintr+0x4c
/netbsd: [ 4561.4822186] --- interrupt ---
/netbsd: [ 4561.4843338] 0:
/netbsd: [ 4561.4843338] cpu0: End traceback...
/netbsd: [ 4562.0561809] Mutex error: mutex_vector_enter,519:
assertion failed: !cpu_intr_p()
/netbsd:
/netbsd: [ 4562.0561809] lock address : ffff9058b82611c0
/netbsd: [ 4562.0561809] current cpu  :                  0
/netbsd: [ 4562.0561809] current lwp  : 0xffff9058b7dffc00
/netbsd: [ 4562.0601260] owner field  : 0xffff9058b67db000 wait/spin:
              0/0
/netbsd:
/netbsd: [ 4562.0612366] Skipping crash dump on recursive panic
/netbsd: [ 4562.0621833] panic: lock error: Mutex:
mutex_vector_enter,519: assertion failed: !cpu_intr_p(): lock
0xffff9058b82611c0 cpu 0 lwp 0xffff9058b7dffc00
/netbsd: [ 4562.0639046] cpu0: Begin traceback...
/netbsd: [ 4562.0644374] vpanic() at netbsd:vpanic+0x171
/netbsd: [ 4562.0661799] panic() at netbsd:panic+0x3c
/netbsd: [ 4562.0672586] lockdebug_abort() at netbsd:lockdebug_abort+0x114
/netbsd: [ 4562.0701795] mutex_vector_enter() at netbsd:mutex_vector_enter+0x3ff
/netbsd: [ 4562.0712078] tcp_slowtimo() at netbsd:tcp_slowtimo+0x10
/netbsd: [ 4562.0731791] callout_softclock() at netbsd:callout_softclock+0xd9
/netbsd: [ 4562.0743149] softint_dispatch() at netbsd:softint_dispatch+0x112
/netbsd: [ 4562.0753650] DDB lost frame for netbsd:Xsoftintr+0x4c,
trying 0xffffbf822fc920f0
/netbsd: [ 4562.0773454] Xsoftintr() at netbsd:Xsoftintr+0x4c
/netbsd: [ 4562.0782172] --- interrupt ---
/netbsd: [ 4562.0782172] 0:
/netbsd: [ 4562.0782172] cpu0: End traceback...

....

That is on yesterday's -current amd64. It is a ProxMox VM - I am
trying to minimize the hardware constantly running here and was
evaluating it as a possibility. It did a full system build using a
kernel from about two weeks ago without a problem.

Chavdar


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