Bug 229372 - panic: queue == NULL at boot on BeagleBone Green with 20180618-r335317 image
Summary: panic: queue == NULL at boot on BeagleBone Green with 20180618-r335317 image
Status: New
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: CURRENT
Hardware: arm Any
: --- Affects Only Me
Assignee: freebsd-arm (Nobody)
URL:
Keywords: regression
Depends on:
Blocks:
 
Reported: 2018-06-27 18:57 UTC by Ed Maste
Modified: 2018-06-27 20:00 UTC (History)
0 users

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Description Ed Maste freebsd_committer 2018-06-27 18:57:02 UTC
Image: FreeBSD-12.0-CURRENT-arm-armv7-BEAGLEBONE-20180618-r335317.img.xz

gtask: 0xc0d05024 ta_flags=2 ta_priority=0 ta_func=0xc034c210 ta_context=0
panic: queue == NULL
cpuid = 0
time = 1
KDB: stack backtrace:
db_trace_self() at db_trace_self
         pc = 0xc061867c  lr = 0xc00dbbe8 (db_trace_self_wrapper+0x30)
         sp = 0xc0d139e8  fp = 0xc0d13b00
db_trace_self_wrapper() at db_trace_self_wrapper+0x30
         pc = 0xc00dbbe8  lr = 0xc03062e8 (vpanic+0x16c)
         sp = 0xc0d13b08  fp = 0xc0d13b28
         r4 = 0x00000100  r5 = 0x00000001
         r6 = 0xc0794816  r7 = 0xc0a348f0
vpanic() at vpanic+0x16c
         pc = 0xc03062e8  lr = 0xc0306380 (kproc_shutdown)
         sp = 0xc0d13b30  fp = 0xc0d13b34
         r4 = 0x00000000  r5 = 0xc091df10
         r6 = 0xc0d05024  r7 = 0x00000001
         r8 = 0xc21d1000  r9 = 0x00000000
        r10 = 0x00000001
kproc_shutdown() at kproc_shutdown
         pc = 0xc0306380  lr = 0xc034dc00 (gtask_dump)
         sp = 0xc0d13b3c  fp = 0xc0d13b58
         r4 = 0xc0306380  r5 = 0xc0d13b3c
gtask_dump() at gtask_dump
         pc = 0xc034dc00  lr = 0xc02a4d2c (hardclock_cnt+0x3b0)
         sp = 0xc0d13b60  fp = 0xc0d13b90
hardclock_cnt() at hardclock_cnt+0x3b0
         pc = 0xc02a4d2c  lr = 0xc0648110 (handleevents+0x130)
         sp = 0xc0d13b98  fp = 0xc0d13bc0
         r4 = 0x00000001  r5 = 0xc0d05dc0
         r6 = 0x00000000  r7 = 0xc091aba8
         r8 = 0x0067168e  r9 = 0x0025f580
        r10 = 0xc0d05dc0
handleevents() at handleevents+0x130
         pc = 0xc0648110  lr = 0xc0648ad0 (timercb+0x2b4)
         sp = 0xc0d13bc8  fp = 0xc0d13c00
         r4 = 0x0025f580  r5 = 0x00000001
         r6 = 0xd2ebb2a0  r7 = 0x00000000
         r8 = 0x00000003  r9 = 0x00000000
        r10 = 0xc0d13c88
timercb() at timercb+0x2b4
         pc = 0xc0648ad0  lr = 0xc06e03dc (am335x_dmtimer_et_intr+0x44)
         sp = 0xc0d13c08  fp = 0xc0d13c10
         r4 = 0xd2ebb280  r5 = 0xc0d13c88
         r6 = 0x00000044  r7 = 0xc0ab0be0
         r8 = 0xd2e67bc0  r9 = 0x00000000
        r10 = 0xc0d13c88
am335x_dmtimer_et_intr() at am335x_dmtimer_et_intr+0x44
         pc = 0xc06e03dc  lr = 0xc02cdd60 (intr_event_handle+0xa4)
         sp = 0xc0d13c18  fp = 0xc0d13c38
         r4 = 0xc21b6500 r10 = 0xc0d13c88
intr_event_handle() at intr_event_handle+0xa4
         pc = 0xc02cdd60  lr = 0xc061f74c (intr_isrc_dispatch+0x68)
         sp = 0xc0d13c40  fp = 0xc0d13c48
         r4 = 0xc218fefc  r5 = 0xc0d13c88
         r6 = 0x00000044  r7 = 0x00000000
         r8 = 0xc08f7790  r9 = 0xd34d5fa8
        r10 = 0x000000fd
intr_isrc_dispatch() at intr_isrc_dispatch+0x68
         pc = 0xc061f74c  lr = 0xc06dfedc (ti_aintc_intr+0xa4)
         sp = 0xc0d13c50  fp = 0xc0d13c60
         r4 = 0xc218f000  r5 = 0x00000044
ti_aintc_intr() at ti_aintc_intr+0xa4
         pc = 0xc06dfedc  lr = 0xc061f5ac (intr_irq_handler+0x90)
         sp = 0xc0d13c68  fp = 0xc0d13c80
         r4 = 0xc0d13c88  r5 = 0xc0aa8444
         r6 = 0xc0ab0be0 r10 = 0x000000fd
intr_irq_handler() at intr_irq_handler+0x90
         pc = 0xc061f5ac  lr = 0xc061b014 (exception_exit)
         sp = 0xc0d13c88  fp = 0xc0d13d50
         r4 = 0x000000d9  r5 = 0xd2e73c0c
         r6 = 0x0000ffff  r7 = 0x000001bf
         r8 = 0xc0d50c40 r10 = 0x000000fd
exception_exit() at exception_exit
         pc = 0xc061b014  lr = 0xc05e192c (zone_import+0x13c)
         sp = 0xc0d13d18  fp = 0xc0d13d50
         r0 = 0x0000001a  r1 = 0x0000007f
         r2 = 0x0000007f  r3 = 0x00000ab7
         r4 = 0x000000d9  r5 = 0xd2e73c0c
         r6 = 0x0000ffff  r7 = 0x000001bf
         r8 = 0xc0d50c40  r9 = 0xd34d5fa8
        r10 = 0x000000fd r12 = 0xc0797536
ffsl() at ffsl+0x34
         pc = 0xc06475fc  lr = 0xc05e192c (zone_import+0x13c)
         sp = 0xc0d13d18  fp = 0xc0d13d50
zone_import() at zone_import+0x13c
         pc = 0xc05e192c  lr = 0xc05dd784 (uma_zalloc_arg+0x414)
         sp = 0xc0d13d58  fp = 0xc0d13d90
         r4 = 0x00000000  r5 = 0xc07c07a9
         r6 = 0xc05e17f0  r7 = 0xd2e73c0c
         r8 = 0xffffffff  r9 = 0xd2e73c00
        r10 = 0xc210d480
uma_zalloc_arg() at uma_zalloc_arg+0x414
         pc = 0xc05dd784  lr = 0xc02e5bc0 (malloc+0x9c)
         sp = 0xc0d13d98  fp = 0xc0d13dc0
         r4 = 0xc0d13e08  r5 = 0xc210d480
         r6 = 0xc08d4598  r7 = 0x00000010
         r8 = 0xc08d44c8  r9 = 0x00000000
        r10 = 0x00000002
malloc() at malloc+0x9c
         pc = 0xc02e5bc0  lr = 0xc02ee5d4 (osd_register+0x164)
         sp = 0xc0d13dc8  fp = 0xc0d13df8
         r4 = 0xc0d13e08  r5 = 0x00000000
         r6 = 0x00000001  r7 = 0xc08d4528
         r8 = 0xc08d44c8  r9 = 0x00000001
        r10 = 0xc08d4460
osd_register() at osd_register+0x164
         pc = 0xc02ee5d4  lr = 0xc03865b0 (sysvshm_modload+0x178)
         sp = 0xc0d13e00  fp = 0xc0d13e40
         r4 = 0x00000000  r5 = 0x00001000
         r6 = 0xfffe0000  r7 = 0x20000000
         r8 = 0x00000001  r9 = 0xc2192248
        r10 = 0xc0ab0fc0
sysvshm_modload() at sysvshm_modload+0x178
         pc = 0xc03865b0  lr = 0xc02e9acc (module_register_init+0xd0)
         sp = 0xc0d13e48  fp = 0xc0d13e68
         r4 = 0xc0ab12b0  r5 = 0xc21505c0
         r6 = 0xc08dd2b8  r7 = 0xc0799932
         r8 = 0xc091ac10  r9 = 0xc2192248
        r10 = 0xc0ab0fc0
module_register_init() at module_register_init+0xd0
         pc = 0xc02e9acc  lr = 0xc02a1df8 (mi_startup+0x18c)
         sp = 0xc0d13e70  fp = 0xc0d13e90
         r4 = 0xc0ab10bc  r5 = 0x00000001
         r6 = 0xc0917f38  r7 = 0x00000000
         r8 = 0xc0ab10b8  r9 = 0xc2192248
mi_startup() at mi_startup+0x18c
         pc = 0xc02a1df8  lr = 0xc0000244 (_start+0x144)
         sp = 0xc0d13e98  fp = 0x00000000
         r4 = 0xc0000378  r5 = 0xc0b00000
         r6 = 0x00000007  r7 = 0x00c52078
         r8 = 0xc0cc7000  r9 = 0x9ff9d398
        r10 = 0x44e35000
_start() at _start+0x144
         pc = 0xc0000244  lr = 0xc0000244 (_start+0x144)
         sp = 0xc0d13e98  fp = 0x00000000
KDB: enter: panic
[ thread pid 0 tid 100000 ]
Stopped at      $d.3:   ldrb    r15, [r15, r15, ror r15]!
db>