Title | Replies (including bot) | Last reply |
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kernel BUG at include/linux/highmem.h:LINE! | 3 (4) | 2021/01/17 10:08 |
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kernel BUG at include/linux/highmem.h:LINE! | 3 (4) | 2021/01/17 10:08 |
------------[ cut here ]------------ kernel BUG at include/linux/highmem.h:202! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 8526 Comm: syz-executor603 Not tainted 5.10.0-rc4-next-20201117-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:zero_user_segments include/linux/highmem.h:202 [inline] RIP: 0010:zero_user include/linux/highmem.h:223 [inline] RIP: 0010:truncate_inode_partial_page+0x5aa/0x720 mm/truncate.c:264 Code: bc 01 00 00 00 e8 e6 f8 ff ff e9 e7 fe ff ff e8 2c 12 d8 ff 48 c7 c6 00 44 54 89 48 89 ef e8 dd b5 08 00 0f 0b e8 16 12 d8 ff <0f> 0b e8 0f 12 d8 ff 48 c7 c6 80 44 54 89 48 89 ef e8 c0 b5 08 00 RSP: 0018:ffffc90000f8fa00 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000200000 RCX: ffffffff81987fe1 RDX: ffff88801e614f80 RSI: ffffffff819882ca RDI: 0000000000000005 RBP: ffffea0000c70000 R08: 0000000000000000 R09: ffffea0000c70007 R10: 0000000000001000 R11: 0000000000000000 R12: 00000000001ffffa R13: 00000000001ffffa R14: 0000000000000006 R15: ffffea0000c70008 FS: 0000000000e30880(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000043e920 CR3: 00000000228a7000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: shmem_undo_range+0x6fd/0x18f0 mm/shmem.c:921 shmem_truncate_range mm/shmem.c:999 [inline] shmem_setattr+0x67a/0xc70 mm/shmem.c:1058 notify_change+0xb60/0x10a0 fs/attr.c:336 do_truncate+0x134/0x1f0 fs/open.c:64 vfs_truncate+0x49e/0x600 fs/open.c:110 do_sys_truncate.part.0+0x11e/0x140 fs/open.c:133 do_sys_truncate fs/open.c:127 [inline] __do_sys_truncate fs/open.c:145 [inline] __se_sys_truncate fs/open.c:143 [inline] __x64_sys_truncate+0x69/0x90 fs/open.c:143 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x444109 Code: 18 89 d0 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 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 0f 83 db d7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007ffec4a90088 EFLAGS: 00000246 ORIG_RAX: 000000000000004c RAX: ffffffffffffffda RBX: 00000000004002e0 RCX: 0000000000444109 RDX: 0000000000444109 RSI: 0000000000000006 RDI: 0000000020000040 RBP: 00000000006ce018 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000005 R11: 0000000000000246 R12: 0000000000401d70 R13: 0000000000401e00 R14: 0000000000000000 R15: 0000000000000000 Modules linked in: ---[ end trace 910e59f95b39ab18 ]--- RIP: 0010:zero_user_segments include/linux/highmem.h:202 [inline] RIP: 0010:zero_user include/linux/highmem.h:223 [inline] RIP: 0010:truncate_inode_partial_page+0x5aa/0x720 mm/truncate.c:264 Code: bc 01 00 00 00 e8 e6 f8 ff ff e9 e7 fe ff ff e8 2c 12 d8 ff 48 c7 c6 00 44 54 89 48 89 ef e8 dd b5 08 00 0f 0b e8 16 12 d8 ff <0f> 0b e8 0f 12 d8 ff 48 c7 c6 80 44 54 89 48 89 ef e8 c0 b5 08 00 RSP: 0018:ffffc90000f8fa00 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000200000 RCX: ffffffff81987fe1 RDX: ffff88801e614f80 RSI: ffffffff819882ca RDI: 0000000000000005 RBP: ffffea0000c70000 R08: 0000000000000000 R09: ffffea0000c70007 R10: 0000000000001000 R11: 0000000000000000 R12: 00000000001ffffa R13: 00000000001ffffa R14: 0000000000000006 R15: ffffea0000c70008 FS: 0000000000e30880(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000043e920 CR3: 00000000228a7000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2020/11/17 22:44 | linux-next | 7c8ca8129ee9 | bd2a760b | .config | console log | report | syz | C | ci-upstream-linux-next-kasan-gce-root | |||
2020/11/26 07:00 | linux-next | 62918e6fd7b5 | 2f1cec62 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/26 02:30 | linux-next | 62918e6fd7b5 | 2f1cec62 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/26 02:27 | linux-next | 62918e6fd7b5 | 2f1cec62 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/26 01:40 | linux-next | 62918e6fd7b5 | 2f1cec62 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/25 01:55 | linux-next | 62918e6fd7b5 | e34b696c | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/25 01:40 | linux-next | 62918e6fd7b5 | e34b696c | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/23 08:15 | linux-next | 95065cb54210 | 0d27f508 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/20 10:05 | linux-next | 95065cb54210 | 0767f13f | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/20 10:00 | linux-next | 95065cb54210 | 0767f13f | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/19 00:14 | linux-next | 205292332779 | 0767f13f | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 15:37 | linux-next | 7c8ca8129ee9 | bd2a760b | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 15:30 | linux-next | 7c8ca8129ee9 | bd2a760b | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 15:20 | linux-next | 7c8ca8129ee9 | bd2a760b | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 15:07 | linux-next | 7c8ca8129ee9 | bd2a760b | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 15:07 | linux-next | 7c8ca8129ee9 | bd2a760b | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 15:04 | linux-next | 7c8ca8129ee9 | bd2a760b | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 15:02 | linux-next | 7c8ca8129ee9 | bd2a760b | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 14:57 | linux-next | 7c8ca8129ee9 | bd2a760b | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 14:44 | linux-next | 7c8ca8129ee9 | bd2a760b | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 14:41 | linux-next | 7c8ca8129ee9 | bd2a760b | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 14:27 | linux-next | 7c8ca8129ee9 | bd2a760b | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 14:18 | linux-next | 7c8ca8129ee9 | bd2a760b | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 13:52 | linux-next | 7c8ca8129ee9 | bd2a760b | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 13:47 | linux-next | 7c8ca8129ee9 | bd2a760b | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 13:45 | linux-next | 7c8ca8129ee9 | bd2a760b | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 13:29 | linux-next | 7c8ca8129ee9 | bd2a760b | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 13:27 | linux-next | 7c8ca8129ee9 | bd2a760b | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 13:26 | linux-next | 7c8ca8129ee9 | bd2a760b | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 13:12 | linux-next | 7c8ca8129ee9 | bd2a760b | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 13:03 | linux-next | 7c8ca8129ee9 | bd2a760b | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 13:03 | linux-next | 7c8ca8129ee9 | bd2a760b | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root |