Bug 203209
| Summary: | crash at f2fs_is_valid_blkaddr | ||
|---|---|---|---|
| Product: | File System | Reporter: | Jungyeon (jungyeon) |
| Component: | f2fs | Assignee: | Default virtual assignee for f2fs (filesystem_f2fs) |
| Status: | RESOLVED CODE_FIX | ||
| Severity: | normal | ||
| Priority: | P1 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Kernel Version: | 5.0.0 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
| Attachments: |
The (compressed) crafted image which causes crash
poc_01.c run.sh |
||
Created attachment 282199 [details]
poc_01.c
Created attachment 282201 [details]
run.sh
|
Created attachment 282197 [details] The (compressed) crafted image which causes crash - Overview When mounting the attached crafted image and running program, I got this error. Additionally, it hangs on sync after the this script. The image is intentionally fuzzed from a normal f2fs image for testing and I enabled option CONFIG_F2FS_CHECK_FS on. - Reproduces cc poc_01.c ./run.sh f2fs sync - Messages [ 37.059784] F2FS-fs (sdb): Mounted with checkpoint version = 7548c2d6 [ 37.083706] F2FS-fs (sdb): sanity_check_inode: corrupted inode footer i_ino=8, ino,nid: [1048584, 8] run fsck to fix. [ 37.089282] F2FS-fs (sdb): sanity_check_inode: corrupted inode footer i_ino=8, ino,nid: [1048584, 8] run fsck to fix. [ 37.089313] F2FS-fs (sdb): access invalid blkaddr:3101294592 [ 37.089332] WARNING: CPU: 0 PID: 1898 at fs/f2fs/checkpoint.c:160 f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089333] Modules linked in: [ 37.089335] CPU: 0 PID: 1898 Comm: a.out Not tainted 5.0.0 #4 [ 37.089336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014 [ 37.089338] RIP: 0010:f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089339] Code: 00 eb ed 31 c0 83 fa 06 75 a8 48 83 ec 08 48 8b 3f 89 f1 48 c7 c2 74 5e 81 be 48 c7 c6 9f bc 7d be 88 44 24 07 e8 c7 90 ff ff <0f> 0b 0f b6 44 24 07 48 83 c4 08 e9 78 ff ff ff 4c 8b 47 10 8b 8f [ 37.089340] RSP: 0018:ffff939f00d3bd08 EFLAGS: 00010286 [ 37.089341] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000006 [ 37.089342] RDX: 0000000000000000 RSI: 0000000000000096 RDI: ffff922977a15410 [ 37.089343] RBP: ffff92296bbcbf0c R08: 0000000000007da8 R09: ffffffffbf0ca614 [ 37.089343] R10: 000000000000001c R11: 00000000000001b4 R12: ffff92296ed5a800 [ 37.089344] R13: ffff939f00d3bd60 R14: 00000000b8da0000 R15: ffff92296bbcb214 [ 37.089346] FS: 00007f18eb285700(0000) GS:ffff922977a00000(0000) knlGS:0000000000000000 [ 37.089349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.089349] CR2: 00007fff363e2ff8 CR3: 000000023454a002 CR4: 00000000001606f0 [ 37.089350] Call Trace: [ 37.089366] f2fs_truncate_data_blocks_range+0xc3/0x350 [ 37.089368] f2fs_truncate_blocks+0x36d/0x3c0 [ 37.089370] f2fs_truncate+0x88/0x110 [ 37.089371] f2fs_setattr+0x3e1/0x460 [ 37.089375] notify_change+0x2da/0x400 [ 37.089380] do_truncate+0x6d/0xb0 [ 37.089382] do_sys_ftruncate+0xf1/0x160 [ 37.089385] do_syscall_64+0x43/0xf0 [ 37.089389] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 37.089391] RIP: 0033:0x7f18eada04d9 [ 37.089392] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8f 29 2c 00 f7 d8 64 89 01 48 [ 37.089393] RSP: 002b:00007fff363e2ff8 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 37.089394] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18eada04d9 [ 37.089394] RDX: 00007f18eada04d9 RSI: 0000000000001816 RDI: 0000000000000004 [ 37.089395] RBP: 00007fff363e7210 R08: 00007fff363e72f8 R09: 00007fff363e72f8 [ 37.089396] R10: 00007fff363e72f8 R11: 0000000000000217 R12: 00000000004004e0 [ 37.089397] R13: 00007fff363e72f0 R14: 0000000000000000 R15: 0000000000000000 [ 37.089398] ---[ end trace 5e252472d7d424fe ]--- [ 37.089399] F2FS-fs (sdb): access invalid blkaddr:3268846199 [ 37.089407] WARNING: CPU: 0 PID: 1898 at fs/f2fs/checkpoint.c:160 f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089407] Modules linked in: [ 37.089408] CPU: 0 PID: 1898 Comm: a.out Tainted: G W 5.0.0 #4 [ 37.089409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014 [ 37.089410] RIP: 0010:f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089411] Code: 00 eb ed 31 c0 83 fa 06 75 a8 48 83 ec 08 48 8b 3f 89 f1 48 c7 c2 74 5e 81 be 48 c7 c6 9f bc 7d be 88 44 24 07 e8 c7 90 ff ff <0f> 0b 0f b6 44 24 07 48 83 c4 08 e9 78 ff ff ff 4c 8b 47 10 8b 8f [ 37.089412] RSP: 0018:ffff939f00d3bd08 EFLAGS: 00010286 [ 37.089413] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000006 [ 37.089413] RDX: 0000000000000000 RSI: 0000000000000096 RDI: ffff922977a15410 [ 37.089414] RBP: ffff92296bbcbf0c R08: 0000000000008804 R09: ffffffffbf0ca614 [ 37.089427] R10: 000000000000001c R11: 00000000000001d7 R12: ffff92296ed5a800 [ 37.089427] R13: ffff939f00d3bd60 R14: 00000000c2d6a277 R15: ffff92296bbcb218 [ 37.089428] FS: 00007f18eb285700(0000) GS:ffff922977a00000(0000) knlGS:0000000000000000 [ 37.089431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.089431] CR2: 00007fff363e2ff8 CR3: 000000023454a002 CR4: 00000000001606f0 [ 37.089432] Call Trace: [ 37.089433] f2fs_truncate_data_blocks_range+0xc3/0x350 [ 37.089435] f2fs_truncate_blocks+0x36d/0x3c0 [ 37.089436] f2fs_truncate+0x88/0x110 [ 37.089438] f2fs_setattr+0x3e1/0x460 [ 37.089440] notify_change+0x2da/0x400 [ 37.089442] do_truncate+0x6d/0xb0 [ 37.089444] do_sys_ftruncate+0xf1/0x160 [ 37.089445] do_syscall_64+0x43/0xf0 [ 37.089447] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 37.089448] RIP: 0033:0x7f18eada04d9 [ 37.089449] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8f 29 2c 00 f7 d8 64 89 01 48 [ 37.089449] RSP: 002b:00007fff363e2ff8 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 37.089450] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18eada04d9 [ 37.089451] RDX: 00007f18eada04d9 RSI: 0000000000001816 RDI: 0000000000000004 [ 37.089452] RBP: 00007fff363e7210 R08: 00007fff363e72f8 R09: 00007fff363e72f8 [ 37.089452] R10: 00007fff363e72f8 R11: 0000000000000217 R12: 00000000004004e0 [ 37.089453] R13: 00007fff363e72f0 R14: 0000000000000000 R15: 0000000000000000 [ 37.089454] ---[ end trace 5e252472d7d424ff ]--- [ 37.089455] F2FS-fs (sdb): access invalid blkaddr:30024 [ 37.089462] WARNING: CPU: 0 PID: 1898 at fs/f2fs/checkpoint.c:160 f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089462] Modules linked in: [ 37.089475] CPU: 0 PID: 1898 Comm: a.out Tainted: G W 5.0.0 #4 [ 37.089475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014 [ 37.089477] RIP: 0010:f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089477] Code: 00 eb ed 31 c0 83 fa 06 75 a8 48 83 ec 08 48 8b 3f 89 f1 48 c7 c2 74 5e 81 be 48 c7 c6 9f bc 7d be 88 44 24 07 e8 c7 90 ff ff <0f> 0b 0f b6 44 24 07 48 83 c4 08 e9 78 ff ff ff 4c 8b 47 10 8b 8f [ 37.089478] RSP: 0018:ffff939f00d3bd08 EFLAGS: 00010286 [ 37.089479] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000006 [ 37.089479] RDX: 0000000000000000 RSI: 0000000000000096 RDI: ffff922977a15410 [ 37.089480] RBP: ffff92296bbcbf0c R08: 000000000000926c R09: ffffffffbf0ca614 [ 37.089481] R10: 000000000000001c R11: 00000000000001fa R12: ffff92296ed5a800 [ 37.089481] R13: ffff939f00d3bd60 R14: 0000000000007548 R15: ffff92296bbcb21c [ 37.089482] FS: 00007f18eb285700(0000) GS:ffff922977a00000(0000) knlGS:0000000000000000 [ 37.089484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.089485] CR2: 00007fff363e2ff8 CR3: 000000023454a002 CR4: 00000000001606f0 [ 37.089485] Call Trace: [ 37.089487] f2fs_truncate_data_blocks_range+0xc3/0x350 [ 37.089488] f2fs_truncate_blocks+0x36d/0x3c0 [ 37.089490] f2fs_truncate+0x88/0x110 [ 37.089491] f2fs_setattr+0x3e1/0x460 [ 37.089493] notify_change+0x2da/0x400 [ 37.089495] do_truncate+0x6d/0xb0 [ 37.089497] do_sys_ftruncate+0xf1/0x160 [ 37.089498] do_syscall_64+0x43/0xf0 [ 37.089500] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 37.089500] RIP: 0033:0x7f18eada04d9 [ 37.089501] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8f 29 2c 00 f7 d8 64 89 01 48 [ 37.089502] RSP: 002b:00007fff363e2ff8 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 37.089503] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18eada04d9 [ 37.089503] RDX: 00007f18eada04d9 RSI: 0000000000001816 RDI: 0000000000000004 [ 37.089504] RBP: 00007fff363e7210 R08: 00007fff363e72f8 R09: 00007fff363e72f8 [ 37.089505] R10: 00007fff363e72f8 R11: 0000000000000217 R12: 00000000004004e0 [ 37.089505] R13: 00007fff363e72f0 R14: 0000000000000000 R15: 0000000000000000 [ 37.089506] ---[ end trace 5e252472d7d42500 ]--- [ 37.089507] F2FS-fs (sdb): access invalid blkaddr:268435456 [ 37.089513] WARNING: CPU: 0 PID: 1898 at fs/f2fs/checkpoint.c:160 f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089514] Modules linked in: [ 37.089515] CPU: 0 PID: 1898 Comm: a.out Tainted: G W 5.0.0 #4 [ 37.089515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014 [ 37.089516] RIP: 0010:f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089517] Code: 00 eb ed 31 c0 83 fa 06 75 a8 48 83 ec 08 48 8b 3f 89 f1 48 c7 c2 74 5e 81 be 48 c7 c6 9f bc 7d be 88 44 24 07 e8 c7 90 ff ff <0f> 0b 0f b6 44 24 07 48 83 c4 08 e9 78 ff ff ff 4c 8b 47 10 8b 8f [ 37.089518] RSP: 0018:ffff939f00d3bd08 EFLAGS: 00010286 [ 37.089518] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000006 [ 37.089519] RDX: 0000000000000000 RSI: 0000000000000096 RDI: ffff922977a15410 [ 37.089520] RBP: ffff92296bbcbf0c R08: 0000000000009cd8 R09: ffffffffbf0ca614 [ 37.089520] R10: 000000000000001c R11: 000000000000021d R12: ffff92296ed5a800 [ 37.089521] R13: ffff939f00d3bd60 R14: 0000000010000000 R15: ffff92296bbcb220 [ 37.089522] FS: 00007f18eb285700(0000) GS:ffff922977a00000(0000) knlGS:0000000000000000 [ 37.089524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.089525] CR2: 00007fff363e2ff8 CR3: 000000023454a002 CR4: 00000000001606f0 [ 37.089525] Call Trace: [ 37.089526] f2fs_truncate_data_blocks_range+0xc3/0x350 [ 37.089528] f2fs_truncate_blocks+0x36d/0x3c0 [ 37.089529] f2fs_truncate+0x88/0x110 [ 37.089531] f2fs_setattr+0x3e1/0x460 [ 37.089532] notify_change+0x2da/0x400 [ 37.089534] do_truncate+0x6d/0xb0 [ 37.089536] do_sys_ftruncate+0xf1/0x160 [ 37.089537] do_syscall_64+0x43/0xf0 [ 37.089539] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 37.089540] RIP: 0033:0x7f18eada04d9 [ 37.089541] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8f 29 2c 00 f7 d8 64 89 01 48 [ 37.089541] RSP: 002b:00007fff363e2ff8 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 37.089542] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18eada04d9 [ 37.089543] RDX: 00007f18eada04d9 RSI: 0000000000001816 RDI: 0000000000000004 [ 37.089543] RBP: 00007fff363e7210 R08: 00007fff363e72f8 R09: 00007fff363e72f8 [ 37.089544] R10: 00007fff363e72f8 R11: 0000000000000217 R12: 00000000004004e0 [ 37.089545] R13: 00007fff363e72f0 R14: 0000000000000000 R15: 0000000000000000 [ 37.089545] ---[ end trace 5e252472d7d42501 ]--- [ 37.089546] F2FS-fs (sdb): access invalid blkaddr:655360 [ 37.089553] WARNING: CPU: 0 PID: 1898 at fs/f2fs/checkpoint.c:160 f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089553] Modules linked in: [ 37.089554] CPU: 0 PID: 1898 Comm: a.out Tainted: G W 5.0.0 #4 [ 37.089555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014 [ 37.089556] RIP: 0010:f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089557] Code: 00 eb ed 31 c0 83 fa 06 75 a8 48 83 ec 08 48 8b 3f 89 f1 48 c7 c2 74 5e 81 be 48 c7 c6 9f bc 7d be 88 44 24 07 e8 c7 90 ff ff <0f> 0b 0f b6 44 24 07 48 83 c4 08 e9 78 ff ff ff 4c 8b 47 10 8b 8f [ 37.089557] RSP: 0018:ffff939f00d3bd08 EFLAGS: 00010286 [ 37.089558] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000006 [ 37.089559] RDX: 0000000000000000 RSI: 0000000000000096 RDI: ffff922977a15410 [ 37.089559] RBP: ffff92296bbcbf0c R08: 000000000000a740 R09: ffffffffbf0ca614 [ 37.089560] R10: 000000000000001c R11: 0000000000000240 R12: ffff92296ed5a800 [ 37.089560] R13: ffff939f00d3bd60 R14: 00000000000a0000 R15: ffff92296bbcb228 [ 37.089561] FS: 00007f18eb285700(0000) GS:ffff922977a00000(0000) knlGS:0000000000000000 [ 37.089563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.089564] CR2: 00007fff363e2ff8 CR3: 000000023454a002 CR4: 00000000001606f0 [ 37.089564] Call Trace: [ 37.089566] f2fs_truncate_data_blocks_range+0xc3/0x350 [ 37.089567] f2fs_truncate_blocks+0x36d/0x3c0 [ 37.089569] f2fs_truncate+0x88/0x110 [ 37.089570] f2fs_setattr+0x3e1/0x460 [ 37.089572] notify_change+0x2da/0x400 [ 37.089574] do_truncate+0x6d/0xb0 [ 37.089576] do_sys_ftruncate+0xf1/0x160 [ 37.089577] do_syscall_64+0x43/0xf0 [ 37.089579] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 37.089579] RIP: 0033:0x7f18eada04d9 [ 37.089580] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8f 29 2c 00 f7 d8 64 89 01 48 [ 37.089581] RSP: 002b:00007fff363e2ff8 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 37.089581] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18eada04d9 [ 37.089582] RDX: 00007f18eada04d9 RSI: 0000000000001816 RDI: 0000000000000004 [ 37.089583] RBP: 00007fff363e7210 R08: 00007fff363e72f8 R09: 00007fff363e72f8 [ 37.089583] R10: 00007fff363e72f8 R11: 0000000000000217 R12: 00000000004004e0 [ 37.089584] R13: 00007fff363e72f0 R14: 0000000000000000 R15: 0000000000000000 [ 37.089585] ---[ end trace 5e252472d7d42502 ]--- [ 37.089586] F2FS-fs (sdb): access invalid blkaddr:851968 [ 37.089592] WARNING: CPU: 0 PID: 1898 at fs/f2fs/checkpoint.c:160 f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089592] Modules linked in: [ 37.089593] CPU: 0 PID: 1898 Comm: a.out Tainted: G W 5.0.0 #4 [ 37.089594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014 [ 37.089595] RIP: 0010:f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089596] Code: 00 eb ed 31 c0 83 fa 06 75 a8 48 83 ec 08 48 8b 3f 89 f1 48 c7 c2 74 5e 81 be 48 c7 c6 9f bc 7d be 88 44 24 07 e8 c7 90 ff ff <0f> 0b 0f b6 44 24 07 48 83 c4 08 e9 78 ff ff ff 4c 8b 47 10 8b 8f [ 37.089596] RSP: 0018:ffff939f00d3bd08 EFLAGS: 00010286 [ 37.089597] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000006 [ 37.089598] RDX: 0000000000000000 RSI: 0000000000000096 RDI: ffff922977a15410 [ 37.089598] RBP: ffff92296bbcbf0c R08: 000000000000b1a8 R09: ffffffffbf0ca614 [ 37.089599] R10: 000000000000001c R11: 0000000000000263 R12: ffff92296ed5a800 [ 37.089600] R13: ffff939f00d3bd60 R14: 00000000000d0000 R15: ffff92296bbcb230 [ 37.089601] FS: 00007f18eb285700(0000) GS:ffff922977a00000(0000) knlGS:0000000000000000 [ 37.089603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.089603] CR2: 00007fff363e2ff8 CR3: 000000023454a002 CR4: 00000000001606f0 [ 37.089604] Call Trace: [ 37.089605] f2fs_truncate_data_blocks_range+0xc3/0x350 [ 37.089606] f2fs_truncate_blocks+0x36d/0x3c0 [ 37.089608] f2fs_truncate+0x88/0x110 [ 37.089609] f2fs_setattr+0x3e1/0x460 [ 37.089611] notify_change+0x2da/0x400 [ 37.089613] do_truncate+0x6d/0xb0 [ 37.089615] do_sys_ftruncate+0xf1/0x160 [ 37.089616] do_syscall_64+0x43/0xf0 [ 37.089618] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 37.089618] RIP: 0033:0x7f18eada04d9 [ 37.089619] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8f 29 2c 00 f7 d8 64 89 01 48 [ 37.089620] RSP: 002b:00007fff363e2ff8 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 37.089621] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18eada04d9 [ 37.089621] RDX: 00007f18eada04d9 RSI: 0000000000001816 RDI: 0000000000000004 [ 37.089622] RBP: 00007fff363e7210 R08: 00007fff363e72f8 R09: 00007fff363e72f8 [ 37.089623] R10: 00007fff363e72f8 R11: 0000000000000217 R12: 00000000004004e0 [ 37.089623] R13: 00007fff363e72f0 R14: 0000000000000000 R15: 0000000000000000 [ 37.089624] ---[ end trace 5e252472d7d42503 ]--- [ 37.089625] F2FS-fs (sdb): access invalid blkaddr:1048576 [ 37.089631] WARNING: CPU: 0 PID: 1898 at fs/f2fs/checkpoint.c:160 f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089632] Modules linked in: [ 37.089633] CPU: 0 PID: 1898 Comm: a.out Tainted: G W 5.0.0 #4 [ 37.089633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014 [ 37.089634] RIP: 0010:f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089635] Code: 00 eb ed 31 c0 83 fa 06 75 a8 48 83 ec 08 48 8b 3f 89 f1 48 c7 c2 74 5e 81 be 48 c7 c6 9f bc 7d be 88 44 24 07 e8 c7 90 ff ff <0f> 0b 0f b6 44 24 07 48 83 c4 08 e9 78 ff ff ff 4c 8b 47 10 8b 8f [ 37.089636] RSP: 0018:ffff939f00d3bd08 EFLAGS: 00010286 [ 37.089636] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000006 [ 37.089637] RDX: 0000000000000000 RSI: 0000000000000096 RDI: ffff922977a15410 [ 37.089638] RBP: ffff92296bbcbf0c R08: 000000000000bc14 R09: ffffffffbf0ca614 [ 37.089638] R10: 000000000000001c R11: 0000000000000286 R12: ffff92296ed5a800 [ 37.089639] R13: ffff939f00d3bd60 R14: 0000000000100000 R15: ffff92296bbcb234 [ 37.089640] FS: 00007f18eb285700(0000) GS:ffff922977a00000(0000) knlGS:0000000000000000 [ 37.089642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.089643] CR2: 00007fff363e2ff8 CR3: 000000023454a002 CR4: 00000000001606f0 [ 37.089643] Call Trace: [ 37.089644] f2fs_truncate_data_blocks_range+0xc3/0x350 [ 37.089646] f2fs_truncate_blocks+0x36d/0x3c0 [ 37.089647] f2fs_truncate+0x88/0x110 [ 37.089648] f2fs_setattr+0x3e1/0x460 [ 37.089650] notify_change+0x2da/0x400 [ 37.089652] do_truncate+0x6d/0xb0 [ 37.089654] do_sys_ftruncate+0xf1/0x160 [ 37.089655] do_syscall_64+0x43/0xf0 [ 37.089657] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 37.089658] RIP: 0033:0x7f18eada04d9 [ 37.089658] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8f 29 2c 00 f7 d8 64 89 01 48 [ 37.089659] RSP: 002b:00007fff363e2ff8 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 37.089660] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18eada04d9 [ 37.089660] RDX: 00007f18eada04d9 RSI: 0000000000001816 RDI: 0000000000000004 [ 37.089661] RBP: 00007fff363e7210 R08: 00007fff363e72f8 R09: 00007fff363e72f8 [ 37.089662] R10: 00007fff363e72f8 R11: 0000000000000217 R12: 00000000004004e0 [ 37.089662] R13: 00007fff363e72f0 R14: 0000000000000000 R15: 0000000000000000 [ 37.089663] ---[ end trace 5e252472d7d42504 ]--- [ 37.089664] F2FS-fs (sdb): access invalid blkaddr:1179648 [ 37.089670] WARNING: CPU: 0 PID: 1898 at fs/f2fs/checkpoint.c:160 f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089671] Modules linked in: [ 37.089672] CPU: 0 PID: 1898 Comm: a.out Tainted: G W 5.0.0 #4 [ 37.089672] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014 [ 37.089673] RIP: 0010:f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089674] Code: 00 eb ed 31 c0 83 fa 06 75 a8 48 83 ec 08 48 8b 3f 89 f1 48 c7 c2 74 5e 81 be 48 c7 c6 9f bc 7d be 88 44 24 07 e8 c7 90 ff ff <0f> 0b 0f b6 44 24 07 48 83 c4 08 e9 78 ff ff ff 4c 8b 47 10 8b 8f [ 37.089675] RSP: 0018:ffff939f00d3bd08 EFLAGS: 00010286 [ 37.089675] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000006 [ 37.089676] RDX: 0000000000000000 RSI: 0000000000000096 RDI: ffff922977a15410 [ 37.089677] RBP: ffff92296bbcbf0c R08: 000000000000c680 R09: ffffffffbf0ca614 [ 37.089677] R10: 000000000000001c R11: 00000000000002a9 R12: ffff92296ed5a800 [ 37.089678] R13: ffff939f00d3bd60 R14: 0000000000120000 R15: ffff92296bbcb238 [ 37.089679] FS: 00007f18eb285700(0000) GS:ffff922977a00000(0000) knlGS:0000000000000000 [ 37.089681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.089682] CR2: 00007fff363e2ff8 CR3: 000000023454a002 CR4: 00000000001606f0 [ 37.089682] Call Trace: [ 37.089683] f2fs_truncate_data_blocks_range+0xc3/0x350 [ 37.089685] f2fs_truncate_blocks+0x36d/0x3c0 [ 37.089686] f2fs_truncate+0x88/0x110 [ 37.089687] f2fs_setattr+0x3e1/0x460 [ 37.089689] notify_change+0x2da/0x400 [ 37.089691] do_truncate+0x6d/0xb0 [ 37.089693] do_sys_ftruncate+0xf1/0x160 [ 37.089694] do_syscall_64+0x43/0xf0 [ 37.089696] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 37.089697] RIP: 0033:0x7f18eada04d9 [ 37.089697] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8f 29 2c 00 f7 d8 64 89 01 48 [ 37.089698] RSP: 002b:00007fff363e2ff8 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 37.089699] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18eada04d9 [ 37.089699] RDX: 00007f18eada04d9 RSI: 0000000000001816 RDI: 0000000000000004 [ 37.089700] RBP: 00007fff363e7210 R08: 00007fff363e72f8 R09: 00007fff363e72f8 [ 37.089701] R10: 00007fff363e72f8 R11: 0000000000000217 R12: 00000000004004e0 [ 37.089701] R13: 00007fff363e72f0 R14: 0000000000000000 R15: 0000000000000000 [ 37.089702] ---[ end trace 5e252472d7d42505 ]--- [ 37.089703] F2FS-fs (sdb): access invalid blkaddr:65536 [ 37.089709] WARNING: CPU: 0 PID: 1898 at fs/f2fs/checkpoint.c:160 f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089710] Modules linked in: [ 37.089711] CPU: 0 PID: 1898 Comm: a.out Tainted: G W 5.0.0 #4 [ 37.089711] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014 [ 37.089712] RIP: 0010:f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089713] Code: 00 eb ed 31 c0 83 fa 06 75 a8 48 83 ec 08 48 8b 3f 89 f1 48 c7 c2 74 5e 81 be 48 c7 c6 9f bc 7d be 88 44 24 07 e8 c7 90 ff ff <0f> 0b 0f b6 44 24 07 48 83 c4 08 e9 78 ff ff ff 4c 8b 47 10 8b 8f [ 37.089714] RSP: 0018:ffff939f00d3bd08 EFLAGS: 00010286 [ 37.089714] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000006 [ 37.089715] RDX: 0000000000000000 RSI: 0000000000000096 RDI: ffff922977a15410 [ 37.089716] RBP: ffff92296bbcbf0c R08: 000000000000d0e8 R09: ffffffffbf0ca614 [ 37.089716] R10: 000000000000001c R11: 00000000000002cc R12: ffff92296ed5a800 [ 37.089717] R13: ffff939f00d3bd60 R14: 0000000000010000 R15: ffff92296bbcb240 [ 37.089718] FS: 00007f18eb285700(0000) GS:ffff922977a00000(0000) knlGS:0000000000000000 [ 37.089720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.089720] CR2: 00007fff363e2ff8 CR3: 000000023454a002 CR4: 00000000001606f0 [ 37.089721] Call Trace: [ 37.089722] f2fs_truncate_data_blocks_range+0xc3/0x350 [ 37.089724] f2fs_truncate_blocks+0x36d/0x3c0 [ 37.089725] f2fs_truncate+0x88/0x110 [ 37.089726] f2fs_setattr+0x3e1/0x460 [ 37.089728] notify_change+0x2da/0x400 [ 37.089730] do_truncate+0x6d/0xb0 [ 37.089732] do_sys_ftruncate+0xf1/0x160 [ 37.089733] do_syscall_64+0x43/0xf0 [ 37.089735] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 37.089736] RIP: 0033:0x7f18eada04d9 [ 37.089736] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8f 29 2c 00 f7 d8 64 89 01 48 [ 37.089737] RSP: 002b:00007fff363e2ff8 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 37.089738] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18eada04d9 [ 37.089738] RDX: 00007f18eada04d9 RSI: 0000000000001816 RDI: 0000000000000004 [ 37.089739] RBP: 00007fff363e7210 R08: 00007fff363e72f8 R09: 00007fff363e72f8 [ 37.089740] R10: 00007fff363e72f8 R11: 0000000000000217 R12: 00000000004004e0 [ 37.089740] R13: 00007fff363e72f0 R14: 0000000000000000 R15: 0000000000000000 [ 37.089741] ---[ end trace 5e252472d7d42506 ]--- [ 37.089742] F2FS-fs (sdb): access invalid blkaddr:131072 [ 37.089748] WARNING: CPU: 0 PID: 1898 at fs/f2fs/checkpoint.c:160 f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089748] Modules linked in: [ 37.089750] CPU: 0 PID: 1898 Comm: a.out Tainted: G W 5.0.0 #4 [ 37.089750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014 [ 37.089751] RIP: 0010:f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089754] Code: 00 eb ed 31 c0 83 fa 06 75 a8 48 83 ec 08 48 8b 3f 89 f1 48 c7 c2 74 5e 81 be 48 c7 c6 9f bc 7d be 88 44 24 07 e8 c7 90 ff ff <0f> 0b 0f b6 44 24 07 48 83 c4 08 e9 78 ff ff ff 4c 8b 47 10 8b 8f [ 37.089754] RSP: 0018:ffff939f00d3bd08 EFLAGS: 00010286 [ 37.089755] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000006 [ 37.089756] RDX: 0000000000000000 RSI: 0000000000000096 RDI: ffff922977a15410 [ 37.089756] RBP: ffff92296bbcbf0c R08: 000000000000db50 R09: ffffffffbf0ca614 [ 37.089757] R10: 000000000000001c R11: 00000000000002ef R12: ffff92296ed5a800 [ 37.089757] R13: ffff939f00d3bd60 R14: 0000000000020000 R15: ffff92296bbcb244 [ 37.089758] FS: 00007f18eb285700(0000) GS:ffff922977a00000(0000) knlGS:0000000000000000 [ 37.089760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.089761] CR2: 00007fff363e2ff8 CR3: 000000023454a002 CR4: 00000000001606f0 [ 37.089761] Call Trace: [ 37.089763] f2fs_truncate_data_blocks_range+0xc3/0x350 [ 37.089764] f2fs_truncate_blocks+0x36d/0x3c0 [ 37.089766] f2fs_truncate+0x88/0x110 [ 37.089767] f2fs_setattr+0x3e1/0x460 [ 37.089769] notify_change+0x2da/0x400 [ 37.089771] do_truncate+0x6d/0xb0 [ 37.089772] do_sys_ftruncate+0xf1/0x160 [ 37.089774] do_syscall_64+0x43/0xf0 [ 37.089775] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 37.089776] RIP: 0033:0x7f18eada04d9 [ 37.089777] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8f 29 2c 00 f7 d8 64 89 01 48 [ 37.089777] RSP: 002b:00007fff363e2ff8 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 37.089778] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18eada04d9 [ 37.089779] RDX: 00007f18eada04d9 RSI: 0000000000001816 RDI: 0000000000000004 [ 37.089780] RBP: 00007fff363e7210 R08: 00007fff363e72f8 R09: 00007fff363e72f8 [ 37.089780] R10: 00007fff363e72f8 R11: 0000000000000217 R12: 00000000004004e0 [ 37.089781] R13: 00007fff363e72f0 R14: 0000000000000000 R15: 0000000000000000 [ 37.089782] ---[ end trace 5e252472d7d42507 ]--- [ 37.089794] F2FS-fs (sdb): access invalid blkaddr:4294901760 [ 37.089801] WARNING: CPU: 0 PID: 1898 at fs/f2fs/checkpoint.c:160 f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089801] Modules linked in: [ 37.089802] CPU: 0 PID: 1898 Comm: a.out Tainted: G W 5.0.0 #4 [ 37.089802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014 [ 37.089804] RIP: 0010:f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089804] Code: 00 eb ed 31 c0 83 fa 06 75 a8 48 83 ec 08 48 8b 3f 89 f1 48 c7 c2 74 5e 81 be 48 c7 c6 9f bc 7d be 88 44 24 07 e8 c7 90 ff ff <0f> 0b 0f b6 44 24 07 48 83 c4 08 e9 78 ff ff ff 4c 8b 47 10 8b 8f [ 37.089805] RSP: 0018:ffff939f00d3bd08 EFLAGS: 00010286 [ 37.089806] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000000 [ 37.089806] RDX: 0000000000000000 RSI: ffff922977a15418 RDI: ffff922977a15418 [ 37.089807] RBP: ffff92296bbcbf0c R08: 000000000000e5bc R09: ffffffffbf0ca614 [ 37.089807] R10: 000000000000001c R11: 0000000000000312 R12: ffff92296ed5a800 [ 37.089808] R13: ffff939f00d3bd60 R14: 00000000ffff0000 R15: ffff92296bbcb248 [ 37.089809] FS: 00007f18eb285700(0000) GS:ffff922977a00000(0000) knlGS:0000000000000000 [ 37.089811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.089812] CR2: 00007fff363e2ff8 CR3: 000000023454a002 CR4: 00000000001606f0 [ 37.089812] Call Trace: [ 37.089814] f2fs_truncate_data_blocks_range+0xc3/0x350 [ 37.089815] f2fs_truncate_blocks+0x36d/0x3c0 [ 37.089817] f2fs_truncate+0x88/0x110 [ 37.089818] f2fs_setattr+0x3e1/0x460 [ 37.089820] notify_change+0x2da/0x400 [ 37.089822] do_truncate+0x6d/0xb0 [ 37.089824] do_sys_ftruncate+0xf1/0x160 [ 37.089825] do_syscall_64+0x43/0xf0 [ 37.089827] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 37.089828] RIP: 0033:0x7f18eada04d9 [ 37.089828] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8f 29 2c 00 f7 d8 64 89 01 48 [ 37.089829] RSP: 002b:00007fff363e2ff8 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 37.089830] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18eada04d9 [ 37.089831] RDX: 00007f18eada04d9 RSI: 0000000000001816 RDI: 0000000000000004 [ 37.089831] RBP: 00007fff363e7210 R08: 00007fff363e72f8 R09: 00007fff363e72f8 [ 37.089832] R10: 00007fff363e72f8 R11: 0000000000000217 R12: 00000000004004e0 [ 37.089832] R13: 00007fff363e72f0 R14: 0000000000000000 R15: 0000000000000000 [ 37.089833] ---[ end trace 5e252472d7d42508 ]--- [ 37.089834] F2FS-fs (sdb): access invalid blkaddr:327679 [ 37.089841] WARNING: CPU: 0 PID: 1898 at fs/f2fs/checkpoint.c:160 f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089841] Modules linked in: [ 37.089842] CPU: 0 PID: 1898 Comm: a.out Tainted: G W 5.0.0 #4 [ 37.089843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014 [ 37.089844] RIP: 0010:f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089844] Code: 00 eb ed 31 c0 83 fa 06 75 a8 48 83 ec 08 48 8b 3f 89 f1 48 c7 c2 74 5e 81 be 48 c7 c6 9f bc 7d be 88 44 24 07 e8 c7 90 ff ff <0f> 0b 0f b6 44 24 07 48 83 c4 08 e9 78 ff ff ff 4c 8b 47 10 8b 8f [ 37.089845] RSP: 0018:ffff939f00d3bd08 EFLAGS: 00010286 [ 37.089846] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000000006 [ 37.089846] RDX: 0000000000000000 RSI: 0000000000000096 RDI: ffff922977a15410 [ 37.089847] RBP: ffff92296bbcbf0c R08: 000000000000f024 R09: ffffffffbf0ca614 [ 37.089848] R10: 000000000000001c R11: 0000000000000335 R12: ffff92296ed5a800 [ 37.089848] R13: ffff939f00d3bd60 R14: 000000000004ffff R15: ffff92296bbcb25c [ 37.089849] FS: 00007f18eb285700(0000) GS:ffff922977a00000(0000) knlGS:0000000000000000 [ 37.089851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.089852] CR2: 00007fff363e2ff8 CR3: 000000023454a002 CR4: 00000000001606f0 [ 37.089852] Call Trace: [ 37.089854] f2fs_truncate_data_blocks_range+0xc3/0x350 [ 37.089855] f2fs_truncate_blocks+0x36d/0x3c0 [ 37.089856] f2fs_truncate+0x88/0x110 [ 37.089858] f2fs_setattr+0x3e1/0x460 [ 37.089860] notify_change+0x2da/0x400 [ 37.089861] do_truncate+0x6d/0xb0 [ 37.089863] do_sys_ftruncate+0xf1/0x160 [ 37.089865] do_syscall_64+0x43/0xf0 [ 37.089866] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 37.089867] RIP: 0033:0x7f18eada04d9 [ 37.089868] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8f 29 2c 00 f7 d8 64 89 01 48 [ 37.089868] RSP: 002b:00007fff363e2ff8 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 37.089869] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18eada04d9 [ 37.089870] RDX: 00007f18eada04d9 RSI: 0000000000001816 RDI: 0000000000000004 [ 37.089871] RBP: 00007fff363e7210 R08: 00007fff363e72f8 R09: 00007fff363e72f8 [ 37.089871] R10: 00007fff363e72f8 R11: 0000000000000217 R12: 00000000004004e0 [ 37.089872] R13: 00007fff363e72f0 R14: 0000000000000000 R15: 0000000000000000 [ 37.089873] ---[ end trace 5e252472d7d42509 ]--- [ 37.089874] F2FS-fs (sdb): access invalid blkaddr:6 [ 37.089880] WARNING: CPU: 0 PID: 1898 at fs/f2fs/checkpoint.c:160 f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089880] Modules linked in: [ 37.089881] CPU: 0 PID: 1898 Comm: a.out Tainted: G W 5.0.0 #4 [ 37.089882] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014 [ 37.089883] RIP: 0010:f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089884] Code: 00 eb ed 31 c0 83 fa 06 75 a8 48 83 ec 08 48 8b 3f 89 f1 48 c7 c2 74 5e 81 be 48 c7 c6 9f bc 7d be 88 44 24 07 e8 c7 90 ff ff <0f> 0b 0f b6 44 24 07 48 83 c4 08 e9 78 ff ff ff 4c 8b 47 10 8b 8f [ 37.089884] RSP: 0018:ffff939f00d3bd08 EFLAGS: 00010286 [ 37.089885] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000000006 [ 37.089886] RDX: 0000000000000000 RSI: 0000000000000096 RDI: ffff922977a15410 [ 37.089886] RBP: ffff92296bbcbf0c R08: 000000000000fa88 R09: ffffffffbf0ca614 [ 37.089887] R10: 000000000000001c R11: 0000000000000358 R12: ffff92296ed5a800 [ 37.089888] R13: ffff939f00d3bd60 R14: 0000000000000006 R15: ffff92296bbcb260 [ 37.089889] FS: 00007f18eb285700(0000) GS:ffff922977a00000(0000) knlGS:0000000000000000 [ 37.089891] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.089891] CR2: 00007fff363e2ff8 CR3: 000000023454a002 CR4: 00000000001606f0 [ 37.089892] Call Trace: [ 37.089893] f2fs_truncate_data_blocks_range+0xc3/0x350 [ 37.089894] f2fs_truncate_blocks+0x36d/0x3c0 [ 37.089896] f2fs_truncate+0x88/0x110 [ 37.089897] f2fs_setattr+0x3e1/0x460 [ 37.089899] notify_change+0x2da/0x400 [ 37.089901] do_truncate+0x6d/0xb0 [ 37.089903] do_sys_ftruncate+0xf1/0x160 [ 37.089904] do_syscall_64+0x43/0xf0 [ 37.089906] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 37.089906] RIP: 0033:0x7f18eada04d9 [ 37.089907] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8f 29 2c 00 f7 d8 64 89 01 48 [ 37.089908] RSP: 002b:00007fff363e2ff8 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 37.089908] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18eada04d9 [ 37.089909] RDX: 00007f18eada04d9 RSI: 0000000000001816 RDI: 0000000000000004 [ 37.089910] RBP: 00007fff363e7210 R08: 00007fff363e72f8 R09: 00007fff363e72f8 [ 37.089910] R10: 00007fff363e72f8 R11: 0000000000000217 R12: 00000000004004e0 [ 37.089911] R13: 00007fff363e72f0 R14: 0000000000000000 R15: 0000000000000000 [ 37.089912] ---[ end trace 5e252472d7d4250a ]--- [ 37.089913] F2FS-fs (sdb): access invalid blkaddr:196608 [ 37.089919] WARNING: CPU: 0 PID: 1898 at fs/f2fs/checkpoint.c:160 f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089919] Modules linked in: [ 37.089920] CPU: 0 PID: 1898 Comm: a.out Tainted: G W 5.0.0 #4 [ 37.089921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014 [ 37.089922] RIP: 0010:f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089923] Code: 00 eb ed 31 c0 83 fa 06 75 a8 48 83 ec 08 48 8b 3f 89 f1 48 c7 c2 74 5e 81 be 48 c7 c6 9f bc 7d be 88 44 24 07 e8 c7 90 ff ff <0f> 0b 0f b6 44 24 07 48 83 c4 08 e9 78 ff ff ff 4c 8b 47 10 8b 8f [ 37.089923] RSP: 0018:ffff939f00d3bd08 EFLAGS: 00010286 [ 37.089924] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000000006 [ 37.089925] RDX: 0000000000000000 RSI: 0000000000000096 RDI: ffff922977a15410 [ 37.089925] RBP: ffff92296bbcbf0c R08: 00000000000104f0 R09: ffffffffbf0ca614 [ 37.089926] R10: 000000000000001c R11: 000000000000037b R12: ffff92296ed5a800 [ 37.089926] R13: ffff939f00d3bd60 R14: 0000000000030000 R15: ffff92296bbcb26c [ 37.089927] FS: 00007f18eb285700(0000) GS:ffff922977a00000(0000) knlGS:0000000000000000 [ 37.089929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.089930] CR2: 00007fff363e2ff8 CR3: 000000023454a002 CR4: 00000000001606f0 [ 37.089931] Call Trace: [ 37.089932] f2fs_truncate_data_blocks_range+0xc3/0x350 [ 37.089933] f2fs_truncate_blocks+0x36d/0x3c0 [ 37.089935] f2fs_truncate+0x88/0x110 [ 37.089936] f2fs_setattr+0x3e1/0x460 [ 37.089938] notify_change+0x2da/0x400 [ 37.089940] do_truncate+0x6d/0xb0 [ 37.089942] do_sys_ftruncate+0xf1/0x160 [ 37.089943] do_syscall_64+0x43/0xf0 [ 37.089945] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 37.089945] RIP: 0033:0x7f18eada04d9 [ 37.089946] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8f 29 2c 00 f7 d8 64 89 01 48 [ 37.089947] RSP: 002b:00007fff363e2ff8 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 37.089948] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18eada04d9 [ 37.089948] RDX: 00007f18eada04d9 RSI: 0000000000001816 RDI: 0000000000000004 [ 37.089949] RBP: 00007fff363e7210 R08: 00007fff363e72f8 R09: 00007fff363e72f8 [ 37.089950] R10: 00007fff363e72f8 R11: 0000000000000217 R12: 00000000004004e0 [ 37.089950] R13: 00007fff363e72f0 R14: 0000000000000000 R15: 0000000000000000 [ 37.089951] ---[ end trace 5e252472d7d4250b ]--- [ 37.089952] F2FS-fs (sdb): access invalid blkaddr:720896 [ 37.089958] WARNING: CPU: 0 PID: 1898 at fs/f2fs/checkpoint.c:160 f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089959] Modules linked in: [ 37.089960] CPU: 0 PID: 1898 Comm: a.out Tainted: G W 5.0.0 #4 [ 37.089960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014 [ 37.089961] RIP: 0010:f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089962] Code: 00 eb ed 31 c0 83 fa 06 75 a8 48 83 ec 08 48 8b 3f 89 f1 48 c7 c2 74 5e 81 be 48 c7 c6 9f bc 7d be 88 44 24 07 e8 c7 90 ff ff <0f> 0b 0f b6 44 24 07 48 83 c4 08 e9 78 ff ff ff 4c 8b 47 10 8b 8f [ 37.089962] RSP: 0018:ffff939f00d3bd08 EFLAGS: 00010286 [ 37.089963] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000000006 [ 37.089964] RDX: 0000000000000000 RSI: 0000000000000096 RDI: ffff922977a15410 [ 37.089964] RBP: ffff92296bbcbf0c R08: 0000000000010f58 R09: ffffffffbf0ca614 [ 37.089965] R10: 000000000000001c R11: 000000000000039e R12: ffff92296ed5a800 [ 37.089966] R13: ffff939f00d3bd60 R14: 00000000000b0000 R15: ffff92296bbcb270 [ 37.089967] FS: 00007f18eb285700(0000) GS:ffff922977a00000(0000) knlGS:0000000000000000 [ 37.089969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.089969] CR2: 00007fff363e2ff8 CR3: 000000023454a002 CR4: 00000000001606f0 [ 37.089970] Call Trace: [ 37.089971] f2fs_truncate_data_blocks_range+0xc3/0x350 [ 37.089972] f2fs_truncate_blocks+0x36d/0x3c0 [ 37.089974] f2fs_truncate+0x88/0x110 [ 37.089975] f2fs_setattr+0x3e1/0x460 [ 37.089977] notify_change+0x2da/0x400 [ 37.089979] do_truncate+0x6d/0xb0 [ 37.089981] do_sys_ftruncate+0xf1/0x160 [ 37.089982] do_syscall_64+0x43/0xf0 [ 37.089984] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 37.089984] RIP: 0033:0x7f18eada04d9 [ 37.089985] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8f 29 2c 00 f7 d8 64 89 01 48 [ 37.089986] RSP: 002b:00007fff363e2ff8 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 37.089987] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18eada04d9 [ 37.089987] RDX: 00007f18eada04d9 RSI: 0000000000001816 RDI: 0000000000000004 [ 37.089988] RBP: 00007fff363e7210 R08: 00007fff363e72f8 R09: 00007fff363e72f8 [ 37.089988] R10: 00007fff363e72f8 R11: 0000000000000217 R12: 00000000004004e0 [ 37.089989] R13: 00007fff363e72f0 R14: 0000000000000000 R15: 0000000000000000 [ 37.089990] ---[ end trace 5e252472d7d4250c ]--- [ 37.089991] F2FS-fs (sdb): access invalid blkaddr:327680 [ 37.089997] WARNING: CPU: 0 PID: 1898 at fs/f2fs/checkpoint.c:160 f2fs_is_valid_blkaddr+0x119/0x170 [ 37.089997] Modules linked in: [ 37.089998] CPU: 0 PID: 1898 Comm: a.out Tainted: G W 5.0.0 #4 [ 37.089999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014 [ 37.090000] RIP: 0010:f2fs_is_valid_blkaddr+0x119/0x170 [ 37.090001] Code: 00 eb ed 31 c0 83 fa 06 75 a8 48 83 ec 08 48 8b 3f 89 f1 48 c7 c2 74 5e 81 be 48 c7 c6 9f bc 7d be 88 44 24 07 e8 c7 90 ff ff <0f> 0b 0f b6 44 24 07 48 83 c4 08 e9 78 ff ff ff 4c 8b 47 10 8b 8f [ 37.090001] RSP: 0018:ffff939f00d3bd08 EFLAGS: 00010286 [ 37.090002] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000000006 [ 37.090003] RDX: 0000000000000000 RSI: 0000000000000096 RDI: ffff922977a15410 [ 37.090003] RBP: ffff92296bbcbf0c R08: 00000000000119c0 R09: ffffffffbf0ca614 [ 37.090004] R10: 000000000000001c R11: 00000000000003c1 R12: ffff92296ed5a800 [ 37.090005] R13: ffff939f00d3bd60 R14: 0000000000050000 R15: ffff92296bbcb274 [ 37.090006] FS: 00007f18eb285700(0000) GS:ffff922977a00000(0000) knlGS:0000000000000000 [ 37.090008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.090008] CR2: 00007fff363e2ff8 CR3: 000000023454a002 CR4: 00000000001606f0 [ 37.090009] Call Trace: [ 37.090010] f2fs_truncate_data_blocks_range+0xc3/0x350 [ 37.090011] f2fs_truncate_blocks+0x36d/0x3c0 [ 37.090013] f2fs_truncate+0x88/0x110 [ 37.090014] f2fs_setattr+0x3e1/0x460 [ 37.090016] notify_change+0x2da/0x400 [ 37.090018] do_truncate+0x6d/0xb0 [ 37.090020] do_sys_ftruncate+0xf1/0x160 [ 37.090021] do_syscall_64+0x43/0xf0 [ 37.090023] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 37.090023] RIP: 0033:0x7f18eada04d9 [ 37.090024] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8f 29 2c 00 f7 d8 64 89 01 48 [ 37.090025] RSP: 002b:00007fff363e2ff8 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 37.090025] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18eada04d9 [ 37.090026] RDX: 00007f18eada04d9 RSI: 0000000000001816 RDI: 0000000000000004 [ 37.090027] RBP: 00007fff363e7210 R08: 00007fff363e72f8 R09: 00007fff363e72f8 [ 37.090027] R10: 00007fff363e72f8 R11: 0000000000000217 R12: 00000000004004e0 [ 37.090028] R13: 00007fff363e72f0 R14: 0000000000000000 R15: 0000000000000000 [ 37.090029] ---[ end trace 5e252472d7d4250d ]--- [ 37.090030] F2FS-fs (sdb): access invalid blkaddr:524288 [ 37.090036] WARNING: CPU: 0 PID: 1898 at fs/f2fs/checkpoint.c:160 f2fs_is_valid_blkaddr+0x119/0x170 [ 37.090036] Modules linked in: [ 37.090037] CPU: 0 PID: 1898 Comm: a.out Tainted: G W 5.0.0 #4 [ 37.090038] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014 [ 37.090039] RIP: 0010:f2fs_is_valid_blkaddr+0x119/0x170 [ 37.090040] Code: 00 eb ed 31 c0 83 fa 06 75 a8 48 83 ec 08 48 8b 3f 89 f1 48 c7 c2 74 5e 81 be 48 c7 c6 9f bc 7d be 88 44 24 07 e8 c7 90 ff ff <0f> 0b 0f b6 44 24 07 48 83 c4 08 e9 78 ff ff ff 4c 8b 47 10 8b 8f [ 37.090040] RSP: 0018:ffff939f00d3bd08 EFLAGS: 00010286 [ 37.090041] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000000006 [ 37.090042] RDX: 0000000000000000 RSI: 0000000000000096 RDI: ffff922977a15410 [ 37.090042] RBP: ffff92296bbcbf0c R08: 0000000000012428 R09: ffffffffbf0ca614 [ 37.090043] R10: 000000000000001c R11: 00000000000003e4 R12: ffff92296ed5a800 [ 37.090044] R13: ffff939f00d3bd60 R14: 0000000000080000 R15: ffff92296bbcb350 [ 37.090045] FS: 00007f18eb285700(0000) GS:ffff922977a00000(0000) knlGS:0000000000000000 [ 37.090047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.090047] CR2: 00007fff363e2ff8 CR3: 000000023454a002 CR4: 00000000001606f0 [ 37.090048] Call Trace: [ 37.090049] f2fs_truncate_data_blocks_range+0xc3/0x350 [ 37.090050] f2fs_truncate_blocks+0x36d/0x3c0 [ 37.090052] f2fs_truncate+0x88/0x110 [ 37.090053] f2fs_setattr+0x3e1/0x460 [ 37.090055] notify_change+0x2da/0x400 [ 37.090057] do_truncate+0x6d/0xb0 [ 37.090059] do_sys_ftruncate+0xf1/0x160 [ 37.090060] do_syscall_64+0x43/0xf0 [ 37.090062] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 37.090062] RIP: 0033:0x7f18eada04d9 [ 37.090063] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8f 29 2c 00 f7 d8 64 89 01 48 [ 37.090064] RSP: 002b:00007fff363e2ff8 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 37.090065] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18eada04d9 [ 37.090065] RDX: 00007f18eada04d9 RSI: 0000000000001816 RDI: 0000000000000004 [ 37.090066] RBP: 00007fff363e7210 R08: 00007fff363e72f8 R09: 00007fff363e72f8 [ 37.090066] R10: 00007fff363e72f8 R11: 0000000000000217 R12: 00000000004004e0 [ 37.090067] R13: 00007fff363e72f0 R14: 0000000000000000 R15: 0000000000000000 [ 37.090068] ---[ end trace 5e252472d7d4250e ]--- [ 37.090070] F2FS-fs (sdb): access invalid blkaddr:16774912 [ 37.090076] WARNING: CPU: 0 PID: 1898 at fs/f2fs/checkpoint.c:160 f2fs_is_valid_blkaddr+0x119/0x170 [ 37.090076] Modules linked in: [ 37.090077] CPU: 0 PID: 1898 Comm: a.out Tainted: G W 5.0.0 #4 [ 37.090078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014 [ 37.090079] RIP: 0010:f2fs_is_valid_blkaddr+0x119/0x170 [ 37.090080] Code: 00 eb ed 31 c0 83 fa 06 75 a8 48 83 ec 08 48 8b 3f 89 f1 48 c7 c2 74 5e 81 be 48 c7 c6 9f bc 7d be 88 44 24 07 e8 c7 90 ff ff <0f> 0b 0f b6 44 24 07 48 83 c4 08 e9 78 ff ff ff 4c 8b 47 10 8b 8f [ 37.090080] RSP: 0018:ffff939f00d3bd08 EFLAGS: 00010286 [ 37.090081] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000000006 [ 37.090082] RDX: 0000000000000000 RSI: 0000000000000096 RDI: ffff922977a15410 [ 37.090082] RBP: ffff92296bbcbf0c R08: 0000000000012e94 R09: ffffffffbf0ca614 [ 37.090083] R10: 000000000000001c R11: 0000000000000407 R12: ffff92296ed5a800 [ 37.090083] R13: ffff939f00d3bd60 R14: 0000000000fff700 R15: ffff92296bbcb9d4 [ 37.090084] FS: 00007f18eb285700(0000) GS:ffff922977a00000(0000) knlGS:0000000000000000 [ 37.090086] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.090087] CR2: 00007fff363e2ff8 CR3: 000000023454a002 CR4: 00000000001606f0 [ 37.090087] Call Trace: [ 37.090089] f2fs_truncate_data_blocks_range+0xc3/0x350 [ 37.090090] f2fs_truncate_blocks+0x36d/0x3c0 [ 37.090092] f2fs_truncate+0x88/0x110 [ 37.090093] f2fs_setattr+0x3e1/0x460 [ 37.090095] notify_change+0x2da/0x400 [ 37.090097] do_truncate+0x6d/0xb0 [ 37.090098] do_sys_ftruncate+0xf1/0x160 [ 37.090100] do_syscall_64+0x43/0xf0 [ 37.090101] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 37.090102] RIP: 0033:0x7f18eada04d9 [ 37.090103] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8f 29 2c 00 f7 d8 64 89 01 48 [ 37.090103] RSP: 002b:00007fff363e2ff8 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 37.090104] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18eada04d9 [ 37.090105] RDX: 00007f18eada04d9 RSI: 0000000000001816 RDI: 0000000000000004 [ 37.090106] RBP: 00007fff363e7210 R08: 00007fff363e72f8 R09: 00007fff363e72f8 [ 37.090106] R10: 00007fff363e72f8 R11: 0000000000000217 R12: 00000000004004e0 [ 37.090107] R13: 00007fff363e72f0 R14: 0000000000000000 R15: 0000000000000000 [ 37.090108] ---[ end trace 5e252472d7d4250f ]--- [ 37.090109] F2FS-fs (sdb): access invalid blkaddr:4294934528 [ 37.090115] WARNING: CPU: 0 PID: 1898 at fs/f2fs/checkpoint.c:160 f2fs_is_valid_blkaddr+0x119/0x170 [ 37.090116] Modules linked in: [ 37.090117] CPU: 0 PID: 1898 Comm: a.out Tainted: G W 5.0.0 #4 [ 37.090117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014 [ 37.090118] RIP: 0010:f2fs_is_valid_blkaddr+0x119/0x170 [ 37.090119] Code: 00 eb ed 31 c0 83 fa 06 75 a8 48 83 ec 08 48 8b 3f 89 f1 48 c7 c2 74 5e 81 be 48 c7 c6 9f bc 7d be 88 44 24 07 e8 c7 90 ff ff <0f> 0b 0f b6 44 24 07 48 83 c4 08 e9 78 ff ff ff 4c 8b 47 10 8b 8f [ 37.090120] RSP: 0018:ffff939f00d3bd08 EFLAGS: 00010286 [ 37.090120] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000000006 [ 37.090121] RDX: 0000000000000000 RSI: 0000000000000096 RDI: ffff922977a15410 [ 37.090122] RBP: ffff92296bbcbf0c R08: 0000000000013900 R09: ffffffffbf0ca614 [ 37.090122] R10: 000000000000001c R11: 000000000000042a R12: ffff92296ed5a800 [ 37.090123] R13: ffff939f00d3bd60 R14: 00000000ffff8000 R15: ffff92296bbcbe50 [ 37.090124] FS: 00007f18eb285700(0000) GS:ffff922977a00000(0000) knlGS:0000000000000000 [ 37.090126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.090127] CR2: 00007fff363e2ff8 CR3: 000000023454a002 CR4: 00000000001606f0 [ 37.090127] Call Trace: [ 37.090128] f2fs_truncate_data_blocks_range+0xc3/0x350 [ 37.090130] f2fs_truncate_blocks+0x36d/0x3c0 [ 37.090131] f2fs_truncate+0x88/0x110 [ 37.090132] f2fs_setattr+0x3e1/0x460 [ 37.090134] notify_change+0x2da/0x400 [ 37.090136] do_truncate+0x6d/0xb0 [ 37.090138] do_sys_ftruncate+0xf1/0x160 [ 37.090139] do_syscall_64+0x43/0xf0 [ 37.090141] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 37.090142] RIP: 0033:0x7f18eada04d9 [ 37.090142] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8f 29 2c 00 f7 d8 64 89 01 48 [ 37.090143] RSP: 002b:00007fff363e2ff8 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 37.090144] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18eada04d9 [ 37.090144] RDX: 00007f18eada04d9 RSI: 0000000000001816 RDI: 0000000000000004 [ 37.090145] RBP: 00007fff363e7210 R08: 00007fff363e72f8 R09: 00007fff363e72f8 [ 37.090146] R10: 00007fff363e72f8 R11: 0000000000000217 R12: 00000000004004e0 [ 37.090146] R13: 00007fff363e72f0 R14: 0000000000000000 R15: 0000000000000000 [ 37.090147] ---[ end trace 5e252472d7d42510 ]--- [ 37.090153] ------------[ cut here ]------------ [ 37.090154] kernel BUG at fs/f2fs/f2fs.h:1788! [ 37.090810] invalid opcode: 0000 [#1] SMP PTI [ 37.091419] CPU: 0 PID: 1898 Comm: a.out Tainted: G W 5.0.0 #4 [ 37.092393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014 [ 37.093718] RIP: 0010:f2fs_truncate_data_blocks_range+0x342/0x350 [ 37.094546] Code: 50 02 00 00 f7 c1 00 00 04 00 0f 84 de fd ff ff 3e 80 a2 52 02 00 00 fb 41 8b 45 1c e9 cd fd ff ff 31 db e9 e5 fd ff ff 0f 0b <0f> 0b 66 90 66 2e 0f 1f 84 00 00 00 00 00 be fa 03 00 00 e9 a6 fc [ 37.097109] RSP: 0018:ffff939f00d3bd18 EFLAGS: 00010202 [ 37.097848] RAX: 0000000000000016 RBX: 0000000000000006 RCX: 0000000000000001 [ 37.098822] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff92296ed5ade8 [ 37.099790] RBP: ffff922975425980 R08: 0000000000000004 R09: ffffffffbd94150b [ 37.100753] R10: fffff44cc8d69740 R11: 0000000000000004 R12: ffff92296ed5a800 [ 37.101748] R13: ffff939f00d3bd60 R14: 0000000000000030 R15: ffff92296bbcbf0c [ 37.102720] FS: 00007f18eb285700(0000) GS:ffff922977a00000(0000) knlGS:0000000000000000 [ 37.103820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.104614] CR2: 00007fff363e2ff8 CR3: 000000023454a002 CR4: 00000000001606f0 [ 37.105622] Call Trace: [ 37.105967] f2fs_truncate_blocks+0x36d/0x3c0 [ 37.106566] f2fs_truncate+0x88/0x110 [ 37.107072] f2fs_setattr+0x3e1/0x460 [ 37.107578] notify_change+0x2da/0x400 [ 37.108096] do_truncate+0x6d/0xb0 [ 37.108569] do_sys_ftruncate+0xf1/0x160 [ 37.109147] do_syscall_64+0x43/0xf0 [ 37.109638] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 37.110315] RIP: 0033:0x7f18eada04d9 [ 37.110831] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8f 29 2c 00 f7 d8 64 89 01 48 [ 37.113437] RSP: 002b:00007fff363e2ff8 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 37.114489] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18eada04d9 [ 37.115456] RDX: 00007f18eada04d9 RSI: 0000000000001816 RDI: 0000000000000004 [ 37.116420] RBP: 00007fff363e7210 R08: 00007fff363e72f8 R09: 00007fff363e72f8 [ 37.117425] R10: 00007fff363e72f8 R11: 0000000000000217 R12: 00000000004004e0 [ 37.118406] R13: 00007fff363e72f0 R14: 0000000000000000 R15: 0000000000000000 [ 37.119398] Modules linked in: [ 37.119849] ---[ end trace 5e252472d7d42511 ]--- [ 37.120486] RIP: 0010:f2fs_truncate_data_blocks_range+0x342/0x350 [ 37.121368] Code: 50 02 00 00 f7 c1 00 00 04 00 0f 84 de fd ff ff 3e 80 a2 52 02 00 00 fb 41 8b 45 1c e9 cd fd ff ff 31 db e9 e5 fd ff ff 0f 0b <0f> 0b 66 90 66 2e 0f 1f 84 00 00 00 00 00 be fa 03 00 00 e9 a6 fc [ 37.123911] RSP: 0018:ffff939f00d3bd18 EFLAGS: 00010202 [ 37.124642] RAX: 0000000000000016 RBX: 0000000000000006 RCX: 0000000000000001 [ 37.125659] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff92296ed5ade8 [ 37.126666] RBP: ffff922975425980 R08: 0000000000000004 R09: ffffffffbd94150b [ 37.127673] R10: fffff44cc8d69740 R11: 0000000000000004 R12: ffff92296ed5a800 [ 37.128679] R13: ffff939f00d3bd60 R14: 0000000000000030 R15: ffff92296bbcbf0c [ 37.129713] FS: 00007f18eb285700(0000) GS:ffff922977a00000(0000) knlGS:0000000000000000 [ 37.130858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.131662] CR2: 00007fff363e2ff8 CR3: 000000023454a002 CR4: 00000000001606f0