On 6/12/16, bch <brad.har...@gmail.com> wrote: > On 6/11/16, bch <brad.har...@gmail.com> wrote: >
previously reported bt on core from iwm(4) crash... > strathcona# crash -M ./netbsd.6.core > Crash version 7.99.30, image version /amd64/compile/G. > WARNING: versions differ, you may not be able to examine this image. > System panicked: kernel diagnostic assertion "M_GETCTX(m, struct > ieee80211_node *) == NULL" failed: file > "/usr/src/sys/net80211/ieee80211_output.c", line 1347 > Backtrace from time of crash is available. > crash> bt > _KERNEL_OPT_NARCNET() at 0 > ?() at fffffe810f8b7c00 > aprint_error() at aprint_error+0xe > tcp_reass() at tcp_reass+0x2dc > ieee80211_send_probereq() at ieee80211_send_probereq+0xc0 > ieee80211_match_bss() at ieee80211_match_bss+0x2b8 > ieee80211_newstate() at ieee80211_newstate+0xb1 > iwm_newstate_cb() at iwm_newstate_cb+0x11d > xc_init_cpu() at xc_init_cpu+0x13a And now, on wm(4): -rwxr-xr-x 1 root wheel 18218304 Jun 14 10:20 /netbsd strathcona# crash -M ./netbsd.8.core /netbsd Crash version 7.99.30, image version /amd64/compile/G. WARNING: versions differ, you may not be able to examine this image. System panicked: trap Backtrace from time of crash is available. crash> bt _KERNEL_OPT_NARCNET() at 0 _KERNEL_OPT_ACPI_SCANPCI() at _KERNEL_OPT_ACPI_SCANPCI+0x5 aprint_verbose() at aprint_verbose+0x2f aprint_naive_internal.part.0() at aprint_naive_internal.part.0+0x14 trap() at trap+0xc4b --- trap (number 6) --- mutex_enter() at mutex_enter+0xc fddi_output() at fddi_output+0x47c wm_tick() at wm_tick+0x230 in6_update_ifa1() at in6_update_ifa1+0x766 in6ifa_ifpforlinklocal() at in6ifa_ifpforlinklocal+0x4a in6_control1() at in6_control1+0x521 in6_control() at in6_control+0x10d udp6_connect_wrapper() at udp6_connect_wrapper+0x83 compat_43_sa_put() at compat_43_sa_put+0x14 if_flags_set() at if_flags_set+0xb5 sysctl_kern_sysvipc() at sysctl_kern_sysvipc+0x37d handle_modctl_load() at handle_modctl_load+0x108 syscall() at syscall+0x14b --- syscall (number 54) --- 7f7ff74e89fa: crash> >> On Jun 11, 2016 2:01 AM, "Ryota Ozaki" <ozak...@netbsd.org> wrote: >> >>> Hi, >>> >>> On Sat, Jun 11, 2016 at 3:58 AM, bch <brad.har...@gmail.com> wrote: >>> > kernel (adjusted from GENNERIC to allow dtrace support) from latest >>> > src >>> panics: >>> > >>> > (transcription): >>> > >>> > reboot after panic: panic: kernel diagnostic assertion "M_GETCTX(m, >>> > struct ieee80211_node *) == NULL)" failed: file >>> > "/usr/src/sys/80211/ieee80211_output.c", line 1347 >>> >>> Can you show me a backtrace? >>> >>> And let me know the latest version (date) of the kernel that worked for >>> you. >>> >>> ozaki-r >>> >> >