https://bugzilla.kernel.org/show_bug.cgi?id=81461 Bug ID: 81461 Summary: EXT-4 kernel panic Product: File System Version: 2.5 Kernel Version: 3.4 Hardware: ARM OS: Linux Tree: Mainline Status: NEW Severity: high Priority: P1 Component: ext4 Assignee: fs_ext4@xxxxxxxxxxxxxxxxxxxx Reporter: dennes544@xxxxxxxxx Regression: No [ 21.066870] Unable to handle kernel paging request at virtual address 013d5000 [ 21.066932] pgd = eb138000 [ 21.067026] [013d5000] *pgd=00000000 [ 21.067131] Internal error: Oops: 5 [#1] PREEMPT SMP ARM [ 21.067185] CPU: 1 Not tainted (3.4.0-purity #5) [ 21.067284] PC is at __percpu_counter_add+0x4c/0xd8 [ 21.067341] LR is at __sb_start_write+0x60/0x104 [ 21.067435] pc : [<c042bd68>] lr : [<c0269fb4>] psr: 80000013 [ 21.067438] sp : ebb53e38 ip : 00000020 fp : ebb53e5c [ 21.067572] r10: 00000000 r9 : ebb52000 r8 : c103c0d8 [ 21.067624] r7 : ec0d51e8 r6 : ebb52000 r5 : 00000000 r4 : 00000001 [ 21.067717] r3 : 00000000 r2 : 00000020 r1 : 00000000 r0 : 013d5000 [ 21.067772] Flags: Nzcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 21.067867] Control: 10c5787d Table: 3353806a DAC: 00000015 [ 21.067960] [ 21.067962] PC: 0xc042bce8: [ 21.068058] bce8 e3a01004 ebff88b2 e5983000 e1a02000 e1530000 cafffff4 e1c640f8 e1a00006 [ 21.068584] bd08 eb187c15 e89daff8 c103b868 c103c0d8 c0b093f8 e1a0c00d e92dddf0 e24cb004 [ 21.069067] bd28 e1a0100d e1a05003 e59bc004 e3c16d7f e1a07000 e3c6603f e1a04002 e5963004 [ 21.069555] bd48 e2833001 e5863004 e59f8098 e1a03fcc e1a0200c e5960014 e5971018 e7980100 [ 21.070081] bd68 e791a000 e094400a e0a55fca e1540002 e0d5a003 aa000006 e26cc000 e1a03fcc [ 21.070603] bd88 e1a0200c e1520004 e0d3c005 b7814000 ba00000c e1a00007 eb187b79 e1c720d8 [ 21.071090] bda8 e1a00007 e596c014 e5971018 e0922004 e0a33005 e1c720f8 e798310c e3a02000 [ 21.071621] bdc8 e7812003 eb187be4 e5963004 e2433001 e5863004 e5963000 e3130002 089dadf0 [ 21.072163] [ 21.072164] LR: 0xc0269f34: [ 21.072262] 9f34 0a000003 e3a01003 e3a02001 e3a03000 ebfd6812 e24bd010 e89da810 c103c214 [ 21.072808] 9f54 e1a0c00d e92dddf0 e24cb004 e24dd020 e52de004 e8bd4000 e1a0300d e59f80d8 [ 21.073366] 9f74 e1a04000 e3c37d7f e1a05001 e1a06002 e3c7703f e5943214 e1530005 aa00000e [ 21.073861] 9f94 e59f10b8 e0840285 e3a02001 e3a03000 e2800f62 e5911000 e58d1000 eb070759 [ 21.074391] 9fb4 f57ff05f e5943214 e1550003 da00001c e3a00001 e24bd024 e89dadf0 e3560000 [ 21.074923] 9fd4 0a00001b e3a02014 e24b0038 e3a01000 e284af86 eb0691cc e597300c e24b202c [ 21.075411] 9ff4 e50b8030 e50b202c e50b2028 e50b3034 ea000000 eb1f7f2e e1a0000a e24b1038 [ 21.075939] a014 e3a02002 ebfd2a7b e5943214 e1550003 dafffff7 e1a0000a e24b1038 ebfd2ab7 [ 21.076499] [ 21.076501] SP: 0xebb53db8: [ 21.076602] 3db8 00200200 00000000 00000000 c042bd68 80000013 ffffffff ebb53e24 c103c0d8 [ 21.077137] 3dd8 ebb52000 00000000 ebb53e5c ebb53df0 c0106f98 c0100234 013d5000 00000000 [ 21.077688] 3df8 00000020 00000000 00000001 00000000 ebb52000 ec0d51e8 c103c0d8 ebb52000 [ 21.078325] 3e18 00000000 ebb53e5c 00000020 ebb53e38 c0269fb4 c042bd68 80000013 ffffffff [ 21.078995] 3e38 ec0d5000 00000003 00000001 ebb52000 c01b4c34 00000000 ebb53ea4 ebb53e60 [ 21.079648] 3e58 c0269fb4 c042bd28 00000020 ea8e10b8 c0b1a3f0 c0107644 ebb52000 00000000 [ 21.080314] 3e78 ebb53ea4 ebb53e88 ea8e10b8 ea8e1158 ea8e10b8 c0b1a3f0 c0107644 00000000 [ 21.080885] 3e98 ebb53ecc ebb53ea8 c02fd064 c0269f60 00000000 ea8e10b8 ea8e10b8 ea8e1158 [ 21.081549] [ 21.081550] FP: 0xebb53ddc: [ 21.081687] 3ddc 00000000 ebb53e5c ebb53df0 c0106f98 c0100234 013d5000 00000000 00000020 [ 21.082323] 3dfc 00000000 00000001 00000000 ebb52000 ec0d51e8 c103c0d8 ebb52000 00000000 [ 21.082926] 3e1c ebb53e5c 00000020 ebb53e38 c0269fb4 c042bd68 80000013 ffffffff ec0d5000 [ 21.083570] 3e3c 00000003 00000001 ebb52000 c01b4c34 00000000 ebb53ea4 ebb53e60 c0269fb4 [ 21.084191] 3e5c c042bd28 00000020 ea8e10b8 c0b1a3f0 c0107644 ebb52000 00000000 ebb53ea4 [ 21.084800] 3e7c ebb53e88 ea8e10b8 ea8e1158 ea8e10b8 c0b1a3f0 c0107644 00000000 ebb53ecc [ 21.085374] 3e9c ebb53ea8 c02fd064 c0269f60 00000000 ea8e10b8 ea8e10b8 ea8e1158 c0b1a3f0 [ 21.086062] 3ebc c0b1a3f0 ebb53eec ebb53ed0 c027ed0c c02fcf80 00000000 ea8e10b8 ea8e1104 [ 21.086674] [ 21.086676] R6: 0xebb51f80: [ 21.086869] 1f80 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 21.087329] 1fa0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 21.087833] 1fc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 21.088300] 1fe0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 21.088789] 2000 00000002 00000003 00000000 e8fff300 c10661c0 00000001 00000015 eb79ac40 [ 21.089253] 2020 eb79ac40 c103c0d8 ebb52000 e8fff300 eb78ad00 c2406600 ebb53d3c ebb53c90 [ 21.089758] 2040 c0a498c8 00000000 00000000 00000000 00000000 00000000 01010000 00000000 [ 21.090271] 2060 7e213dd0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 21.090725] [ 21.090726] R7: 0xec0d5168: [ 21.090858] 5168 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 21.091363] 5188 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 21.091830] 51a8 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 21.092334] 51c8 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 21.092838] 51e8 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 21.093308] 5208 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 21.093817] 5228 00000000 00000000 ec0d5230 ec0d5230 62636d6d 70306b6c 00003732 00000000 [ 21.094337] 5248 00000000 00000000 00000000 00000000 bcf4f857 5f65f4ab 6f9467bf 5bf2f9c0 [ 21.094845] [ 21.094846] R8: 0xc103c058: [ 21.094945] c058 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 21.095446] c078 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 21.095913] c098 00000064 00008000 0000000f c241a040 00000004 00000008 c2412000 c241a000 [ 21.096424] c0b8 00000001 0000002c c2402000 c240a000 00001000 00000000 00000003 c23fb000 [ 21.096936] c0d8 013cd000 013d5000 013dd000 013e5000 00046b00 00000002 00036be5 0007ffff [ 21.097438] c0f8 00000001 00000032 0000fffa 00000001 ee002100 0000000f ed89b910 ed9b5d00 [ 21.097909] c118 00000011 c241e100 0001ffff ee012680 ee002480 00000064 ee012700 00000010 [ 21.098415] c138 c249e100 0000ffff 00100000 ee015000 ee002100 0000000f 00000001 c0d26e0c [ 21.098916] [ 21.098918] R9: 0xebb51f80: [ 21.099022] 1f80 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 21.099565] 1fa0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 21.100104] 1fc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 21.100570] 1fe0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 21.101070] 2000 00000002 00000003 00000000 e8fff300 c10661c0 00000001 00000015 eb79ac40 [ 21.101677] 2020 eb79ac40 c103c0d8 ebb52000 e8fff300 eb78ad00 c2406600 ebb53d3c ebb53c90 [ 21.102257] 2040 c0a498c8 00000000 00000000 00000000 00000000 00000000 01010000 00000000 [ 21.102804] 2060 7e213dd0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 21.103358] Process Thread-71 (pid: 1504, stack limit = 0xebb522f0) [ 21.103493] Stack: (0xebb53e38 to 0xebb54000) [ 21.103599] 3e20: ec0d5000 00000003 [ 21.103695] 3e40: 00000001 ebb52000 c01b4c34 00000000 ebb53ea4 ebb53e60 c0269fb4 c042bd28 [ 21.103750] 3e60: 00000020 ea8e10b8 c0b1a3f0 c0107644 ebb52000 00000000 ebb53ea4 ebb53e88 [ 21.103850] 3e80: ea8e10b8 ea8e1158 ea8e10b8 c0b1a3f0 c0107644 00000000 ebb53ecc ebb53ea8 [ 21.103949] 3ea0: c02fd064 c0269f60 00000000 ea8e10b8 ea8e10b8 ea8e1158 c0b1a3f0 c0b1a3f0 [ 21.104041] 3ec0: ebb53eec ebb53ed0 c027ed0c c02fcf80 00000000 ea8e10b8 ea8e1104 ec0d5000 [ 21.104093] 3ee0: ebb53f0c ebb53ef0 c027f8f8 c027ec7c 00000000 ea88cf68 ea8e10b8 0000000a [ 21.104225] 3f00: ebb53f94 ebb53f10 c0274c84 c027f820 ebe6d3d0 ebd2a000 ebe6d3d0 ec4c7f68 [ 21.104361] 3f20: 0026c8ca 00000003 ebd2a010 00000000 edc04088 ec535308 00000000 00000002 [ 21.104414] 3f40: 00000000 00000000 0b30001b c0108180 00000001 000003e8 000003e8 00000000 [ 21.104510] 3f60: 000044e1 00000000 006447ef 1017df7f 53da94a7 0ca47722 53da94a7 7747ab60 [ 21.104600] 3f80: 77496de0 00000000 ebb53fa4 ebb53f98 c0274d24 c0274b74 00000000 ebb53fa8 [ 21.104690] 3fa0: c0107400 c0274d10 7747ab60 77496de0 7747ab60 00008000 77496de0 00008180 [ 21.104741] 3fc0: 7747ab60 77496de0 00000000 0000000a 7e213b10 7a168ed8 77496df0 7e213b24 [ 21.104928] 3fe0: 7a168ee0 7e213a80 4013d1d1 40148a30 20070010 7747ab60 00000000 00000000 [ 21.105032] [<c042bd68>] (__percpu_counter_add+0x4c/0xd8) from [<c0269fb4>] (__sb_start_write+0x60/0x104) [ 21.105126] [<c0269fb4>] (__sb_start_write+0x60/0x104) from [<c02fd064>] (ext4_evict_inode+0xf0/0x4a0) [ 21.105186] [<c02fd064>] (ext4_evict_inode+0xf0/0x4a0) from [<c027ed0c>] (evict+0x9c/0x184) [ 21.105280] [<c027ed0c>] (evict+0x9c/0x184) from [<c027f8f8>] (iput+0xe4/0x1ec) [ 21.105371] [<c027f8f8>] (iput+0xe4/0x1ec) from [<c0274c84>] (do_unlinkat+0x11c/0x160) [ 21.105557] [<c0274c84>] (do_unlinkat+0x11c/0x160) from [<c0274d24>] (sys_unlink+0x20/0x24) [ 21.105612] [<c0274d24>] (sys_unlink+0x20/0x24) from [<c0107400>] (ret_fast_syscall+0x0/0x30) [ 21.105708] Code: e1a0200c e5960014 e5971018 e7980100 (e791a000) [ 21.105867] ---[ end trace b2d354afff160c81 ]--- [ 21.105920] Kernel panic - not syncing: Fatal exception [ 21.105979] CPU3: stopping [ 21.106079] [<c010e498>] (unwind_backtrace+0x0/0x144) from [<c0a398e8>] (dump_stack+0x20/0x24) [ 21.106136] [<c0a398e8>] (dump_stack+0x20/0x24) from [<c010c9b0>] (handle_IPI+0x198/0x1cc) [ 21.106317] [<c010c9b0>] (handle_IPI+0x198/0x1cc) from [<c01005a0>] (gic_handle_irq+0xb0/0xf4) [ 21.106421] [<c01005a0>] (gic_handle_irq+0xb0/0xf4) from [<c0107000>] (__irq_svc+0x40/0x70) [ 21.106514] Exception stack(0xebe97e98 to 0xebe97ee0) [ 21.106583] 7e80: eaf50b80 07b00000 [ 21.106685] 7ea0: 00000000 c1a2eae0 c0ba6414 ea23c414 eaf5da40 eaf5da58 ebe97f78 eaf50b80 [ 21.106781] 7ec0: 00001000 ebe97ef4 ebe97ef8 ebe97ee0 c02c5120 c02c5d80 600f0013 ffffffff [ 21.106841] [<c0107000>] (__irq_svc+0x40/0x70) from [<c02c5d80>] (sysfs_get_active+0x28/0x74) [ 21.106968] [<c02c5d80>] (sysfs_get_active+0x28/0x74) from [<c02c5120>] (sysfs_read_file+0x78/0x180) [ 21.107083] [<c02c5120>] (sysfs_read_file+0x78/0x180) from [<c0266350>] (vfs_read+0xac/0x150) [ 21.107180] [<c0266350>] (vfs_read+0xac/0x150) from [<c0266684>] (sys_read+0x48/0x80) [ 21.107236] [<c0266684>] (sys_read+0x48/0x80) from [<c0107400>] (ret_fast_syscall+0x0/0x30) [ 21.107365] CPU2: stopping [ 21.107433] [<c010e498>] (unwind_backtrace+0x0/0x144) from [<c0a398e8>] (dump_stack+0x20/0x24) [ 21.107535] [<c0a398e8>] (dump_stack+0x20/0x24) from [<c010c9b0>] (handle_IPI+0x198/0x1cc) [ 21.107634] [<c010c9b0>] (handle_IPI+0x198/0x1cc) from [<c01005a0>] (gic_handle_irq+0xb0/0xf4) [ 21.107791] [<c01005a0>] (gic_handle_irq+0xb0/0xf4) from [<c01071c0>] (__irq_usr+0x40/0x60) [ 21.107844] Exception stack(0xeb0abfb0 to 0xeb0abff8) [ 21.107944] bfa0: b7248210 b72508c0 00001000 00000001 [ 21.108040] bfc0: b7250618 b4dc4d64 00001000 b7248210 b72508c0 b4cc7000 bedce5dc b6ed62ec [ 21.108095] bfe0: 00000004 b4dc4cf8 b6970499 b689a6d6 20000030 ffffffff [ 21.108245] CPU0: stopping [ 21.108307] [<c010e498>] (unwind_backtrace+0x0/0x144) from [<c0a398e8>] (dump_stack+0x20/0x24) [ 21.108416] [<c0a398e8>] (dump_stack+0x20/0x24) from [<c010c9b0>] (handle_IPI+0x198/0x1cc) [ 21.108514] [<c010c9b0>] (handle_IPI+0x198/0x1cc) from [<c01005a0>] (gic_handle_irq+0xb0/0xf4) [ 21.108570] [<c01005a0>] (gic_handle_irq+0xb0/0xf4) from [<c0107000>] (__irq_svc+0x40/0x70) [ 21.108663] Exception stack(0xea2cbf00 to 0xea2cbf48) [ 21.108760] bf00: 00000000 7696e000 ffff0001 eacf5500 ebe8d500 7696e000 00000007 7696f000 [ 21.108816] bf20: ea2ca000 00000007 00000007 ea2cbf5c ea2cbf60 ea2cbf48 c02563c8 c0253ef8 [ 21.108914] bf40: 600e0013 ffffffff [ 21.108976] [<c0107000>] (__irq_svc+0x40/0x70) from [<c0253ef8>] (find_vma+0x24/0xc0) [ 21.109079] [<c0253ef8>] (find_vma+0x24/0xc0) from [<c02563c8>] (sys_mprotect+0xc4/0x1f4) [ 21.109180] [<c02563c8>] (sys_mprotect+0xc4/0x1f4) from [<c0107400>] (ret_fast_syscall+0x0/0x30) [ 22.109582] Rebooting in 5 seconds.. [ 27.111231] Going down for restart now [ 27.111989] Calling SCM to disable SPMI PMIC arbiter No errors detected Boot info: Last boot reason: kernel_panic -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
