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[syzbot] [mm?] WARNING in del_page_from_free_list | 0 (1) | 2023/10/13 04:54 |
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[syzbot] [mm?] WARNING in del_page_from_free_list | 0 (1) | 2023/10/13 04:54 |
------------[ cut here ]------------ page type is 1, passed migratetype is 0 (nr=512) WARNING: CPU: 1 PID: 21258 at mm/page_alloc.c:699 del_page_from_free_list+0x36e/0x490 mm/page_alloc.c:699 Modules linked in: CPU: 1 PID: 21258 Comm: syz-executor.4 Not tainted 6.6.0-rc1-next-20230914-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 RIP: 0010:del_page_from_free_list+0x36e/0x490 mm/page_alloc.c:699 Code: 89 ef be 07 00 00 00 e8 e0 f6 ff ff 44 89 e1 44 89 f2 48 c7 c7 a0 b6 99 8a 48 89 c6 b8 01 00 00 00 d3 e0 89 c1 e8 22 2f 7c ff <0f> 0b e9 d2 fc ff ff 48 c7 c6 00 b8 99 8a 48 89 df e8 9c 46 f4 ff RSP: 0018:ffffc90015f974b8 EFLAGS: 00010082 RAX: 0000000000000000 RBX: ffffea0001c50000 RCX: 0000000000000000 RDX: ffff8880b52f9dc0 RSI: ffffffff814e0396 RDI: 0000000000000001 RBP: 0000000000071400 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 000000000005f3e0 R12: 0000000000000009 R13: ffff88813fffa700 R14: 0000000000000000 R15: ffffea0001c50000 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b31328000 CR3: 000000000c976000 CR4: 00000000003506e0 Call Trace: <TASK> __free_one_page+0x3eb/0xa50 mm/page_alloc.c:830 free_pcppages_bulk+0x2f3/0x610 mm/page_alloc.c:1233 free_unref_page_list+0x859/0x1050 mm/page_alloc.c:2568 release_pages+0x32a/0x14e0 mm/swap.c:1042 __folio_batch_release+0x77/0xe0 mm/swap.c:1062 folio_batch_release include/linux/pagevec.h:83 [inline] shmem_undo_range+0x580/0x1140 mm/shmem.c:1022 shmem_truncate_range mm/shmem.c:1131 [inline] shmem_evict_inode+0x392/0xb50 mm/shmem.c:1260 evict+0x2ed/0x6b0 fs/inode.c:666 iput_final fs/inode.c:1777 [inline] iput.part.0+0x55e/0x7a0 fs/inode.c:1803 iput+0x5c/0x80 fs/inode.c:1793 dentry_unlink_inode+0x292/0x430 fs/dcache.c:401 __dentry_kill+0x3b8/0x640 fs/dcache.c:607 dentry_kill fs/dcache.c:733 [inline] dput+0x8b7/0xf80 fs/dcache.c:913 __fput+0x536/0xa70 fs/file_table.c:392 task_work_run+0x14d/0x240 kernel/task_work.c:180 exit_task_work include/linux/task_work.h:38 [inline] do_exit+0xa92/0x2ae0 kernel/exit.c:871 do_group_exit+0xd4/0x2a0 kernel/exit.c:1021 __do_sys_exit_group kernel/exit.c:1032 [inline] __se_sys_exit_group kernel/exit.c:1030 [inline] __x64_sys_exit_group+0x3e/0x50 kernel/exit.c:1030 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fb789e7cae9 Code: Unable to access opcode bytes at 0x7fb789e7cabf. RSP: 002b:00007ffc4f7dc4a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fb789e7cae9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000001 R08: 0000000000001270 R09: 0000000000000000 R10: 0000001b31720000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001 </TASK>
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2023/09/14 20:08 | linux-next | 98897dc735cf | 0b6a67ac | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-linux-next-kasan-gce-root | WARNING in del_page_from_free_list | ||
2023/09/13 08:27 | linux-next | 3c13c772fc23 | 59da8366 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-linux-next-kasan-gce-root | WARNING in del_page_from_free_list | ||
2023/09/13 08:26 | linux-next | 3c13c772fc23 | 59da8366 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-linux-next-kasan-gce-root | WARNING in del_page_from_free_list | ||
2023/09/13 05:47 | linux-next | 3c13c772fc23 | 59da8366 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-linux-next-kasan-gce-root | WARNING in del_page_from_free_list | ||
2023/09/13 04:49 | linux-next | 3c13c772fc23 | 59da8366 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-linux-next-kasan-gce-root | WARNING in del_page_from_free_list |