Title | Replies (including bot) | Last reply |
---|---|---|
INFO: task hung in gfs2_gl_hash_clear | 0 (1) | 2020/10/30 22:44 |
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Title | Replies (including bot) | Last reply |
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INFO: task hung in gfs2_gl_hash_clear | 0 (1) | 2020/10/30 22:44 |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | INFO: task hung in gfs2_gl_hash_clear (2) gfs2 | 1 | 879d | 877d | 0/28 | auto-closed as invalid on 2022/09/04 20:20 | |||
linux-5.15 | INFO: task hung in gfs2_gl_hash_clear origin:lts-only | C | inconclusive | 2179 | 3h29m | 458d | 0/3 | upstream: reported C repro on 2023/08/01 02:35 | |
linux-6.1 | INFO: task hung in gfs2_gl_hash_clear missing-backport origin:lts-only | C | done | 1593 | 119d | 446d | 0/3 | upstream: reported C repro on 2023/08/13 12:57 | |
upstream | INFO: task hung in gfs2_gl_hash_clear (4) gfs2 | 1 | 111d | 111d | 0/28 | auto-obsoleted due to no activity on 2024/10/11 16:48 | |||
linux-4.19 | INFO: task hung in gfs2_gl_hash_clear gfs2 | 1 | 667d | 667d | 0/1 | upstream: reported on 2023/01/04 01:01 | |||
upstream | INFO: task can't die in gfs2_gl_hash_clear (2) gfs2 | 3 | 1289d | 1383d | 0/28 | auto-closed as invalid on 2021/07/21 03:15 | |||
upstream | INFO: task hung in gfs2_gl_hash_clear (3) gfs2 | C | error | done | 80 | 314d | 703d | 25/28 | fixed on 2024/01/30 15:47 |
INFO: task syz-executor.3:16565 blocked for more than 143 seconds. Not tainted 5.10.0-rc2-syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.3 state:D stack:25720 pid:16565 ppid: 8484 flags:0x00004004 Call Trace: context_switch kernel/sched/core.c:3774 [inline] __schedule+0x92c/0xcb0 kernel/sched/core.c:4523 schedule+0x14b/0x200 kernel/sched/core.c:4601 schedule_timeout+0x15c/0x250 kernel/time/timer.c:1871 gfs2_gl_hash_clear+0x128/0x380 fs/gfs2/glock.c:1989 gfs2_fill_super+0x2aa7/0x3db0 fs/gfs2/ops_fstype.c:1233 get_tree_bdev+0x3e9/0x5f0 fs/super.c:1344 gfs2_get_tree+0x4c/0x1f0 fs/gfs2/ops_fstype.c:1256 vfs_get_tree+0x88/0x270 fs/super.c:1549 do_new_mount fs/namespace.c:2875 [inline] path_mount+0x17b4/0x2a20 fs/namespace.c:3205 do_mount fs/namespace.c:3218 [inline] __do_sys_mount fs/namespace.c:3426 [inline] __se_sys_mount+0x28c/0x320 fs/namespace.c:3403 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x46090a Code: Unable to access opcode bytes at RIP 0x4608e0. RSP: 002b:00007f033bf9ca88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f033bf9cb20 RCX: 000000000046090a RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f033bf9cae0 RBP: 00007f033bf9cae0 R08: 00007f033bf9cb20 R09: 0000000020000000 R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020047a20 Showing all locks held in the system: 8 locks held by kworker/u4:4/1028: 1 lock held by khungtaskd/1643: #0: ffffffff8bae6800 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30 arch/x86/pci/mmconfig_64.c:151 1 lock held by in:imklog/8167: #0: ffff888019343c70 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x24b/0x2e0 fs/file.c:932 1 lock held by syz-executor.3/16565: #0: ffff8880243680e0 (&type->s_umount_key#65/1){+.+.}-{3:3}, at: alloc_super+0x1a7/0x860 fs/super.c:229 ============================================= NMI backtrace for cpu 0 CPU: 0 PID: 1643 Comm: khungtaskd Not tainted 5.10.0-rc2-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x137/0x1be lib/dump_stack.c:118 nmi_cpu_backtrace+0x16c/0x190 lib/nmi_backtrace.c:105 nmi_trigger_cpumask_backtrace+0x191/0x2f0 lib/nmi_backtrace.c:62 trigger_all_cpu_backtrace include/linux/nmi.h:146 [inline] check_hung_uninterruptible_tasks kernel/hung_task.c:209 [inline] watchdog+0xcb0/0xcf0 kernel/hung_task.c:294 kthread+0x36b/0x390 kernel/kthread.c:292 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296 Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 CPU: 1 PID: 4881 Comm: systemd-journal Not tainted 5.10.0-rc2-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:rcu_lockdep_current_cpu_online+0xd8/0x100 kernel/rcu/tree.c:1156 Code: c6 70 4c 89 f0 48 c1 e8 03 42 80 3c 38 00 74 08 4c 89 f7 e8 ca 6b 55 00 49 23 1e 0f 95 c0 65 ff 0d e9 63 a0 7e 74 06 5b 41 5e <41> 5f c3 e8 9f c0 9e ff eb f3 48 c7 c7 20 ae ae 8b 48 89 de e8 7f RSP: 0018:ffffc9000133fd18 EFLAGS: 00000282 RAX: 1ffffffff175d401 RBX: 0000000000000000 RCX: 0000000080000001 RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff8880b9d35658 RBP: 0000000000000002 R08: dffffc0000000000 R09: fffffbfff19dc46e R10: fffffbfff19dc46e R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 FS: 00007fab182728c0(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fab15795020 CR3: 00000000119fc000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: rcu_read_lock_held_common kernel/rcu/update.c:110 [inline] rcu_read_lock_sched_held+0x2c/0xb0 kernel/rcu/update.c:121 trace_lock_acquire+0x6b/0x180 include/trace/events/lock.h:13 lock_acquire+0x39/0x5e0 kernel/locking/lockdep.c:5407 rcu_lock_acquire+0x2a/0x30 include/linux/rcupdate.h:248 rcu_read_lock include/linux/rcupdate.h:641 [inline] mntput_no_expire+0x7e/0xce0 fs/namespace.c:1143 do_faccessat+0x580/0x870 fs/open.c:457 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x7fab1752e9c7 Code: 83 c4 08 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d c8 d4 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 15 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a1 d4 2b 00 f7 d8 64 89 01 48 RSP: 002b:00007ffdbf3bb118 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 RAX: ffffffffffffffda RBX: 00007ffdbf3be030 RCX: 00007fab1752e9c7 RDX: 00007fab17f9fa00 RSI: 0000000000000000 RDI: 000055625c8ea9a3 RBP: 00007ffdbf3bb150 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000069 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007ffdbf3be030 R15: 00007ffdbf3bb640
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2020/11/04 22:46 | upstream | 4ef8451b3326 | 64069d48 | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | ||||
2020/11/04 21:27 | upstream | 4ef8451b3326 | 64069d48 | .config | console log | report | info | ci-upstream-kasan-gce-root | ||||
2020/11/04 08:37 | upstream | 4ef8451b3326 | cba33199 | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | ||||
2020/11/04 07:28 | upstream | 4ef8451b3326 | cba33199 | .config | console log | report | info | ci-upstream-kasan-gce-root | ||||
2020/11/03 18:40 | upstream | b7cbaf59f62f | cba33199 | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | ||||
2020/11/03 17:41 | upstream | b7cbaf59f62f | cba33199 | .config | console log | report | info | ci-upstream-kasan-gce-root | ||||
2020/11/03 01:50 | upstream | 495023e4e49e | cba33199 | .config | console log | report | info | ci-upstream-kasan-gce-root | ||||
2020/11/03 00:50 | upstream | 495023e4e49e | 8bc4594f | .config | console log | report | info | ci-upstream-kasan-gce-root | ||||
2020/11/02 01:13 | upstream | 3cea11cd5e3b | 8bc4594f | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | ||||
2020/11/02 00:43 | upstream | 3cea11cd5e3b | 8bc4594f | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | ||||
2020/11/01 13:32 | upstream | c2dc4c073fb7 | 8bc4594f | .config | console log | report | info | ci-upstream-kasan-gce-root | ||||
2020/11/01 12:30 | upstream | c2dc4c073fb7 | 8bc4594f | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | ||||
2020/11/01 11:22 | upstream | c2dc4c073fb7 | 8bc4594f | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | ||||
2020/10/31 22:43 | upstream | bb3540be73ca | 8bc4594f | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | ||||
2020/10/31 21:35 | upstream | bb3540be73ca | 8bc4594f | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | ||||
2020/10/31 15:33 | upstream | 5fc6b075e165 | 8bc4594f | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | ||||
2020/10/31 14:03 | upstream | 5fc6b075e165 | 8bc4594f | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | ||||
2020/10/31 13:06 | upstream | 5fc6b075e165 | 8bc4594f | .config | console log | report | info | ci-upstream-kasan-gce-root | ||||
2020/10/31 01:08 | upstream | 5fc6b075e165 | 18e33098 | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | ||||
2020/10/30 23:37 | upstream | 5fc6b075e165 | a6e3ac3b | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | ||||
2020/10/30 22:15 | upstream | 07e088730245 | a6e3ac3b | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | ||||
2020/10/30 19:59 | upstream | 07e088730245 | a6e3ac3b | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | ||||
2020/10/30 12:08 | upstream | 07e088730245 | a6e3ac3b | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | ||||
2020/10/30 10:45 | upstream | 07e088730245 | a6e3ac3b | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | ||||
2020/10/30 09:57 | upstream | 07e088730245 | a6e3ac3b | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | ||||
2020/10/30 08:40 | upstream | 07e088730245 | a0c7169a | .config | console log | report | info | ci-upstream-kasan-gce-root | ||||
2020/10/30 07:40 | upstream | 07e088730245 | a0c7169a | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | ||||
2020/10/29 19:37 | upstream | 23859ae44402 | a0c7169a | .config | console log | report | info | ci-upstream-kasan-gce-root | ||||
2020/10/29 18:25 | upstream | 23859ae44402 | a0c7169a | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | ||||
2020/10/29 08:50 | upstream | 23859ae44402 | f24824d3 | .config | console log | report | info | ci-upstream-kasan-gce-root | ||||
2020/10/29 07:49 | upstream | 23859ae44402 | f24824d3 | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | ||||
2020/10/29 07:35 | upstream | 23859ae44402 | f24824d3 | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | ||||
2020/10/29 06:29 | upstream | 23859ae44402 | f24824d3 | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | ||||
2020/10/28 19:02 | upstream | ed8780e3f2ec | f24824d3 | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | ||||
2020/10/28 17:35 | upstream | ed8780e3f2ec | f24824d3 | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | ||||
2020/10/28 15:16 | upstream | ed8780e3f2ec | 96e03c1c | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | ||||
2020/10/28 14:13 | upstream | ed8780e3f2ec | 96e03c1c | .config | console log | report | info | ci-upstream-kasan-gce-root | ||||
2020/10/27 23:17 | upstream | 8c2ab803e565 | 96e03c1c | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | ||||
2020/10/27 13:37 | upstream | 4525c8781ec0 | 94942294 | .config | console log | report | info | ci-upstream-kasan-gce-root | ||||
2020/10/27 12:26 | upstream | 4525c8781ec0 | 94942294 | .config | console log | report | info | ci-upstream-kasan-gce-root | ||||
2020/10/27 11:50 | upstream | 4525c8781ec0 | 94942294 | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | ||||
2020/10/27 11:45 | upstream | 4525c8781ec0 | 94942294 | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | ||||
2020/10/27 10:37 | upstream | 4525c8781ec0 | 94942294 | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | ||||
2020/10/27 00:32 | upstream | 41ba50b0572e | 8b3eaf58 | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | ||||
2020/10/27 00:06 | upstream | 41ba50b0572e | 8b3eaf58 | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | ||||
2020/10/26 23:58 | upstream | 41ba50b0572e | 8b3eaf58 | .config | console log | report | info | ci-upstream-kasan-gce-root | ||||
2020/10/26 23:58 | upstream | 41ba50b0572e | 8b3eaf58 | .config | console log | report | info | ci-upstream-kasan-gce-root | ||||
2020/10/26 22:50 | upstream | 41ba50b0572e | 8b3eaf58 | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | ||||
2020/10/26 22:33 | upstream | 41ba50b0572e | 8b3eaf58 | .config | console log | report | info | ci-upstream-kasan-gce-root | ||||
2020/10/23 20:15 | upstream | 0adc313c4f20 | 2bb6666c | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root |