syzbot |
sign-in | mailing list | source | docs |
Title | Replies (including bot) | Last reply |
---|---|---|
[PATCH 5.0 000/146] 5.0.6-stable review | 155 (155) | 2019/04/03 08:56 |
[PATCH 4.19 000/134] 4.19.33-stable review | 140 (140) | 2019/04/02 23:34 |
kernel panic: corrupted stack end in wb_workfn | 15 (17) | 2019/03/21 11:41 |
[PATCH net] sctp: use memdup_user instead of vmemdup_user | 3 (3) | 2019/03/20 18:10 |
pde_opener 13KB 19KB seq_file 410KB 1295KB sigqueue 212KB 283KB kernfs_node_cache 9257KB 9264KB mnt_cache 91KB 96KB Kernel panic - not syncing: corrupted stack end detected inside scheduler CPU: 0 PID: 21 Comm: kworker/u4:1 Not tainted 4.20.0+ #175 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: writeback wb_workfn (flush-8:0) Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1d3/0x2c6 lib/dump_stack.c:113 panic+0x2ad/0x55f kernel/panic.c:189 schedule_debug kernel/sched/core.c:3285 [inline] __schedule+0x1ec6/0x1ed0 kernel/sched/core.c:3394 filp 8489KB 8808KB preempt_schedule_notrace+0x70/0x140 kernel/sched/core.c:3670 ___preempt_schedule_notrace+0x16/0x31 rcu_is_watching+0x23/0x30 kernel/rcu/tree.c:933 rcu_read_lock+0x43/0x70 include/linux/rcupdate.h:608 mem_cgroup_iter+0x208/0x1160 mm/memcontrol.c:934 shrink_node+0x35e/0x17f0 mm/vmscan.c:2721 names_cache 101473KB 101515KB iint_cache 66KB 67KB shrink_zones mm/vmscan.c:2987 [inline] do_try_to_free_pages+0x3df/0x12a0 mm/vmscan.c:3049 try_to_free_pages+0x4d0/0xb90 mm/vmscan.c:3265 __perform_reclaim mm/page_alloc.c:3920 [inline] __alloc_pages_direct_reclaim mm/page_alloc.c:3942 [inline] __alloc_pages_slowpath+0xa5a/0x2db0 mm/page_alloc.c:4335 inode_smack 5398KB 6378KB key_jar 3KB 7KB __alloc_pages_nodemask+0xa89/0xde0 mm/page_alloc.c:4549 alloc_pages_current+0x10c/0x210 mm/mempolicy.c:2106 alloc_pages include/linux/gfp.h:509 [inline] __page_cache_alloc+0x38c/0x5b0 mm/filemap.c:924 pagecache_get_page+0x396/0xf00 mm/filemap.c:1615 uts_namespace 3KB 7KB nsproxy 3KB 3KB find_or_create_page include/linux/pagemap.h:322 [inline] grow_dev_page fs/buffer.c:947 [inline] grow_buffers fs/buffer.c:1016 [inline] __getblk_slow fs/buffer.c:1043 [inline] __getblk_gfp+0x3aa/0xd50 fs/buffer.c:1320 sb_getblk include/linux/buffer_head.h:325 [inline] ext4_read_block_bitmap_nowait+0x314/0x1f50 fs/ext4/balloc.c:427 vm_area_struct 19806KB 20395KB mm_struct 5695KB 6656KB ext4_read_block_bitmap+0x1f/0x90 fs/ext4/balloc.c:527 ext4_mb_mark_diskspace_used+0x19e/0x10d0 fs/ext4/mballoc.c:2938 ext4_mb_new_blocks+0xea5/0x4840 fs/ext4/mballoc.c:4555 fs_cache 511KB 680KB ext4_ext_map_blocks+0x2eef/0x6180 fs/ext4/extents.c:4404 files_cache 1926KB 2343KB signal_cache 3245KB 3910KB sighand_cache 455KB 492KB ext4_map_blocks+0x8f7/0x1b60 fs/ext4/inode.c:636 mpage_map_one_extent fs/ext4/inode.c:2480 [inline] mpage_map_and_submit_extent fs/ext4/inode.c:2533 [inline] ext4_writepages+0x2564/0x4170 fs/ext4/inode.c:2884 do_writepages+0x9a/0x1a0 mm/page-writeback.c:2335 task_struct 13470KB 13525KB __writeback_single_inode+0x20a/0x1660 fs/fs-writeback.c:1316 cred_jar 2570KB 2816KB writeback_sb_inodes+0x71f/0x1210 fs/fs-writeback.c:1580 __writeback_inodes_wb+0x1b9/0x340 fs/fs-writeback.c:1649 wb_writeback+0xa73/0xfc0 fs/fs-writeback.c:1758 anon_vma_chain 10285KB 11588KB anon_vma 132KB 523KB wb_check_start_all fs/fs-writeback.c:1882 [inline] wb_do_writeback fs/fs-writeback.c:1908 [inline] wb_workfn+0xee9/0x1790 fs/fs-writeback.c:1942 process_one_work+0xc90/0x1c40 kernel/workqueue.c:2153 pid 277KB 368KB worker_thread+0x17f/0x1390 kernel/workqueue.c:2296 Acpi-Operand 155KB 194KB Acpi-ParseExt 8KB 11KB kthread+0x35a/0x440 kernel/kthread.c:246 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352 Kernel Offset: disabled Rebooting in 86400 seconds..
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2018/12/30 22:29 | upstream | 195303136f19 | 9942de5f | .config | console log | report | syz | C | ci-upstream-kasan-gce-smack-root | |||
2018/12/30 22:26 | upstream | 195303136f19 | 9942de5f | .config | console log | report | syz | C | ci-upstream-kasan-gce-selinux-root | |||
2018/12/30 22:24 | upstream | 195303136f19 | 9942de5f | .config | console log | report | syz | C | ci-upstream-kasan-gce-root | |||
2018/12/30 22:01 | upstream | 195303136f19 | 9942de5f | .config | console log | report | syz | C | ci-upstream-kasan-gce | |||
2018/12/30 22:28 | net-next-old | b71acb0e3721 | 9942de5f | .config | console log | report | syz | C | ci-upstream-net-kasan-gce | |||
2018/12/30 22:59 | linux-next | 6a1d293238c1 | 9942de5f | .config | console log | report | syz | C | ci-upstream-linux-next-kasan-gce-root | |||
2018/12/31 07:17 | upstream | 195303136f19 | 2b42fdc8 | .config | console log | report | ci-upstream-kasan-gce-root | |||||
2018/12/31 05:26 | upstream | 195303136f19 | 2b42fdc8 | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2018/12/31 05:25 | upstream | 195303136f19 | 2b42fdc8 | .config | console log | report | ci-upstream-kasan-gce-smack-root | |||||
2018/12/30 21:25 | upstream | 195303136f19 | 9942de5f | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/12/30 21:29 | upstream | 195303136f19 | 9942de5f | .config | console log | report | ci-upstream-kasan-gce-386 | |||||
2018/12/31 05:49 | linux-next | 6a1d293238c1 | 2b42fdc8 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2018/12/30 23:18 | linux-next | 6a1d293238c1 | 9942de5f | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2018/12/30 23:17 | linux-next | 6a1d293238c1 | 9942de5f | .config | console log | report | ci-upstream-linux-next-kasan-gce-root |