[Bug 236918] Crash and Dump
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bugzilla-noreply at freebsd.org
Sun Mar 31 21:03:46 UTC 2019
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=236918
Bug ID: 236918
Summary: Crash and Dump
Product: Base System
Version: 12.0-RELEASE
Hardware: Any
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: kern
Assignee: bugs at FreeBSD.org
Reporter: admin-freebsd-bugzilla at 927589452.de
had a crash and wanted to share the dump;
maybe it's just cosmic rays.
(kgdb) bt
#0 __curthread () at ./machine/pcpu.h:230
#1 doadump (textdump=<optimized out>) at /usr/src/sys/kern/kern_shutdown.c:366
#2 0xffffffff80b9b14b in kern_reboot (howto=260)
at /usr/src/sys/kern/kern_shutdown.c:446
#3 0xffffffff80b9b5c3 in vpanic (fmt=<optimized out>, ap=0xfffffe00005804e0)
at /usr/src/sys/kern/kern_shutdown.c:872
#4 0xffffffff80b9b3b3 in panic (fmt=<unavailable>)
at /usr/src/sys/kern/kern_shutdown.c:799
#5 0xffffffff8107496f in trap_fatal (frame=0xfffffe00005806d0,
eva=18643131248044) at /usr/src/sys/amd64/amd64/trap.c:929
#6 0xffffffff810749c9 in trap_pfault (frame=0xfffffe00005806d0, usermode=0)
at /usr/src/sys/amd64/amd64/trap.c:765
#7 0xffffffff81073fee in trap (frame=0xfffffe00005806d0)
at /usr/src/sys/amd64/amd64/trap.c:441
#8 <signal handler called>
#9 0xffffffff80645a7a in iwn_ampdu_tx_stop (ni=<optimized out>,
tap=0xfffffe01078683d8) at /usr/src/sys/dev/iwn/if_iwn.c:7424
#10 0xffffffff80cdc774 in ampdu_tx_stop (tap=<optimized out>)
at /usr/src/sys/net80211/ieee80211_ht.c:2035
#11 ieee80211_ht_node_cleanup (ni=0xfffffe0107868000)
at /usr/src/sys/net80211/ieee80211_ht.c:1190
#12 0xffffffff80cf0db2 in node_cleanup (ni=0xfffffe0107868000)
at /usr/src/sys/net80211/ieee80211_node.c:1208
#13 0xffffffff80cf3253 in ieee80211_sta_leave (ni=0xfffffe0107868000)
at /usr/src/sys/net80211/ieee80211_node.c:1049
#14 0xffffffff80d05726 in sta_newstate (vap=0xfffff8003dbe7000,
nstate=IEEE80211_S_AUTH, arg=1728)
at /usr/src/sys/net80211/ieee80211_sta.c:373
#15 0xffffffff8064dcd3 in iwn_newstate (vap=0xfffff8003dbe7000,
nstate=IEEE80211_S_AUTH, arg=1728) at /usr/src/sys/dev/iwn/if_iwn.c:2948
#16 0xffffffff80cfd4b9 in ieee80211_newstate_cb (xvap=0xfffff8003dbe7000,
npending=<optimized out>) at /usr/src/sys/net80211/ieee80211_proto.c:2037
#17 0xffffffff80bf9cb4 in taskqueue_run_locked (queue=0xfffff80004874200)
at /usr/src/sys/kern/subr_taskqueue.c:465
#18 0xffffffff80bfae18 in taskqueue_thread_loop (arg=<optimized out>)
at /usr/src/sys/kern/subr_taskqueue.c:757
#19 0xffffffff80b5bf33 in fork_exit (
callout=0xffffffff80bfad80 <taskqueue_thread_loop>, arg=0xfffffe000079d148,
frame=0xfffffe0000580ac0) at /usr/src/sys/kern/kern_fork.c:1057
#20 <signal handler called>
root at deathbolt:/usr/obj # kgdb /boot/kernel/kernel /var/crash/vmcore.0
Unread portion of the kernel message buffer:
Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 01
fault virtual address = 0x10f4b1372dac
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff80645a7a
stack pointer = 0x28:0xfffffe0000580790
frame pointer = 0x28:0xfffffe00005807c0
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 0 (iwn0 net80211 taskq)
trap number = 12
WARNING !drm_modeset_is_locked(&crtc->mutex) failed at
/wrkdirs/usr/ports/graphics/drm-fbsd12.0-kmod/work/kms-drm-4192575/drivers/gpu/drm/drm_atomic_helper.c:577
WARNING !drm_modeset_is_locked(&crtc->mutex) failed at
/wrkdirs/usr/ports/graphics/drm-fbsd12.0-kmod/work/kms-drm-4192575/drivers/gpu/drm/drm_atomic_helper.c:577
WARNING !drm_modeset_is_locked(&dev->mode_config.connection_mutex) failed at
/wrkdirs/usr/ports/graphics/drm-fbsd12.0-kmod/work/kms-drm-4192575/drivers/gpu/drm/drm_atomic_helper.c:622
WARNING !drm_modeset_is_locked(&plane->mutex) failed at
/wrkdirs/usr/ports/graphics/drm-fbsd12.0-kmod/work/kms-drm-4192575/drivers/gpu/drm/drm_atomic_helper.c:821
WARNING !drm_modeset_is_locked(&plane->mutex) failed at
/wrkdirs/usr/ports/graphics/drm-fbsd12.0-kmod/work/kms-drm-4192575/drivers/gpu/drm/drm_atomic_helper.c:821
WARNING !drm_modeset_is_locked(&plane->mutex) failed at
/wrkdirs/usr/ports/graphics/drm-fbsd12.0-kmod/work/kms-drm-4192575/drivers/gpu/drm/drm_atomic_helper.c:821
WARNING !drm_modeset_is_locked(&plane->mutex) failed at
/wrkdirs/usr/ports/graphics/drm-fbsd12.0-kmod/work/kms-drm-4192575/drivers/gpu/drm/drm_atomic_helper.c:821
WARNING !drm_modeset_is_locked(&plane->mutex) failed at
/wrkdirs/usr/ports/graphics/drm-fbsd12.0-kmod/work/kms-drm-4192575/drivers/gpu/drm/drm_atomic_helper.c:821
WARNING !drm_modeset_is_locked(&plane->mutex) failed at
/wrkdirs/usr/ports/graphics/drm-fbsd12.0-kmod/work/kms-drm-4192575/drivers/gpu/drm/drm_atomic_helper.c:821
<4>WARN_ON(!mutex_is_locked(&dev->struct_mutex))
<4>WARN_ON(!mutex_is_locked(&fbc->lock))WARN_ON(!mutex_is_locked(&fbc->lock))
panic: page fault
cpuid = 1
time = 1554037650
KDB: stack backtrace:
#0 0xffffffff80be7977 at kdb_backtrace+0x67
#1 0xffffffff80b9b563 at vpanic+0x1a3
#2 0xffffffff80b9b3b3 at panic+0x43
#3 0xffffffff8107496f at trap_fatal+0x35f
#4 0xffffffff810749c9 at trap_pfault+0x49
#5 0xffffffff81073fee at trap+0x29e
#6 0xffffffff8104f1d5 at calltrap+0x8
#7 0xffffffff80cdc774 at ieee80211_ht_node_cleanup+0x94
#8 0xffffffff80cf0db2 at node_cleanup+0x162
#9 0xffffffff80cf3253 at ieee80211_sta_leave+0x13
#10 0xffffffff80d05726 at sta_newstate+0x596
#11 0xffffffff8064dcd3 at iwn_newstate+0x733
#12 0xffffffff80cfd4b9 at ieee80211_newstate_cb+0x199
#13 0xffffffff80bf9cb4 at taskqueue_run_locked+0x154
#14 0xffffffff80bfae18 at taskqueue_thread_loop+0x98
#15 0xffffffff80b5bf33 at fork_exit+0x83
#16 0xffffffff810501be at fork_trampoline+0xe
Uptime: 1d2h42m59s
Dumping 3086 out of 12015 MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..91%
__curthread () at ./machine/pcpu.h:230
230 ./machine/pcpu.h: No such file or directory.
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