diff options
| -rw-r--r-- | pkg/report/linux.go | 1 | ||||
| -rw-r--r-- | pkg/report/testdata/linux/report/680 | 72 |
2 files changed, 73 insertions, 0 deletions
diff --git a/pkg/report/linux.go b/pkg/report/linux.go index 48c32009b..807f7d928 100644 --- a/pkg/report/linux.go +++ b/pkg/report/linux.go @@ -1064,6 +1064,7 @@ var linuxStackParams = &stackParams{ "__warn", "alloc_page", "kmalloc", + "kvmalloc", "kcalloc", "kzalloc", "krealloc", diff --git a/pkg/report/testdata/linux/report/680 b/pkg/report/testdata/linux/report/680 new file mode 100644 index 000000000..d854bdec1 --- /dev/null +++ b/pkg/report/testdata/linux/report/680 @@ -0,0 +1,72 @@ +TITLE: BUG: unable to handle kernel paging request in simple_xattr_alloc +ALT: bad-access in simple_xattr_alloc + +[ 34.404245][ T3083] Unable to handle kernel paging request at virtual address 00616161616161a1 +[ 34.406713][ T3083] Mem abort info: +[ 34.407658][ T3083] ESR = 0x0000000096000004 +[ 34.408910][ T3083] EC = 0x25: DABT (current EL), IL = 32 bits +[ 34.410573][ T3083] SET = 0, FnV = 0 +[ 34.411554][ T3083] EA = 0, S1PTW = 0 +[ 34.412644][ T3083] FSC = 0x04: level 0 translation fault +[ 34.414225][ T3083] Data abort info: +[ 34.415404][ T3080] Unable to handle kernel paging request at virtual address 00616161616161a1 +[ 34.417299][ T3083] ISV = 0, ISS = 0x00000004 +[ 34.417606][ T3080] Mem abort info: +[ 34.418811][ T3083] CM = 0, WnR = 0 +[ 34.419691][ T3080] ESR = 0x0000000096000004 +[ 34.419699][ T3080] EC = 0x25: DABT (current EL), IL = 32 bits +[ 34.420662][ T3083] [00616161616161a1] address between user and kernel address ranges +[ 34.421855][ T3080] SET = 0, FnV = 0 +[ 34.423545][ T3083] Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP +[ 34.425783][ T3080] EA = 0, S1PTW = 0 +[ 34.426681][ T3083] Modules linked in: +[ 34.428473][ T3080] FSC = 0x04: level 0 translation fault +[ 34.429485][ T3083] +[ 34.429489][ T3083] CPU: 0 PID: 3083 Comm: udevd Not tainted 6.1.0-rc6-syzkaller-32662-g6d464646530f #0 +[ 34.430419][ T3080] Data abort info: +[ 34.430424][ T3080] ISV = 0, ISS = 0x00000004 +[ 34.431908][ T3083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 +[ 34.432445][ T3080] CM = 0, WnR = 0 +[ 34.434937][ T3083] pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) +[ 34.434950][ T3083] pc : __kmem_cache_alloc_node+0x17c/0x350 +[ 34.434965][ T3083] lr : __kmem_cache_alloc_node+0x80/0x350 +[ 34.434973][ T3083] sp : ffff80000fee3890 +[ 34.434976][ T3083] x29: ffff80000fee38a0 +[ 34.435905][ T3080] [00616161616161a1] address between user and kernel address ranges +[ 34.437058][ T3083] x28: ffff0000c5718000 x27: ffff80000cf6f4f0 +[ 34.451823][ T3083] x26: ffff80000fee3a10 x25: 00000000ffffffff x24: ffff8000084360d4 +[ 34.453862][ T3083] x23: 0000000000000021 x22: 6161616161616161 x21: 0000000000000000 +[ 34.455892][ T3083] x20: 0000000000000cc0 x19: ffff0000c0001200 x18: 0000000000000000 +[ 34.457903][ T3083] x17: 0000000000000000 x16: ffff80000dbe6158 x15: ffff0000c5718000 +[ 34.460002][ T3083] x14: 0000000000000010 x13: 0000000000000000 x12: ffff0000c5718000 +[ 34.462077][ T3083] x11: 0000000000000001 x10: 0000000000000000 x9 : 0000000000000040 +[ 34.464076][ T3083] x8 : 00000000000ae251 x7 : ffff8000084bf248 x6 : 0000000000000000 +[ 34.466177][ T3083] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000000ae259 +[ 34.468216][ T3083] x2 : 0000000000000000 x1 : 0000000000000cc0 x0 : fffffc00032c8dc0 +[ 34.470248][ T3083] Call trace: +[ 34.471114][ T3083] __kmem_cache_alloc_node+0x17c/0x350 +[ 34.472525][ T3083] __kmalloc_node+0xbc/0x14c +[ 34.473703][ T3083] kvmalloc_node+0x84/0x1a4 +[ 34.474905][ T3083] simple_xattr_alloc+0x50/0x90 +[ 34.476169][ T3083] shmem_initxattrs+0x44/0xf0 +[ 34.477361][ T3083] security_inode_init_security+0x208/0x278 +[ 34.478889][ T3083] shmem_mknod+0xa0/0x13c +[ 34.480111][ T3083] shmem_create+0x40/0x54 +[ 34.481248][ T3083] path_openat+0x804/0x11c4 +[ 34.482400][ T3083] do_filp_open+0xdc/0x1b8 +[ 34.483526][ T3083] do_sys_openat2+0xb8/0x22c +[ 34.484696][ T3083] __arm64_sys_openat+0xb0/0xe0 +[ 34.485978][ T3083] el0_svc_common+0x138/0x220 +[ 34.487231][ T3083] do_el0_svc+0x48/0x164 +[ 34.488333][ T3083] el0_svc+0x58/0x150 +[ 34.489365][ T3083] el0t_64_sync_handler+0x84/0xf0 +[ 34.490670][ T3083] el0t_64_sync+0x190/0x194 +[ 34.491794][ T3083] Code: 54000ee1 34000eeb b9402a69 91002103 (f8696ada) +[ 34.493712][ T3083] ---[ end trace 0000000000000000 ]--- +[ 34.717898][ T3083] Kernel panic - not syncing: Oops: Fatal exception +[ 34.719763][ T3083] SMP: stopping secondary CPUs +[ 35.781656][ T3083] SMP: failed to stop secondary CPUs 0-1 +[ 35.783212][ T3083] Kernel Offset: disabled +[ 35.784331][ T3083] CPU features: 0x00000,040e0108,4c017203 +[ 35.785802][ T3083] Memory Limit: none +[ 36.006715][ T3083] Rebooting in 86400 seconds.. |