Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2023/06/14 | upstream (ToT) | b6dad5178cea | C | [report] INFO: task hung in gfs2_jhead_process_page |
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Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2023/06/14 | upstream (ToT) | b6dad5178cea | C | [report] INFO: task hung in gfs2_jhead_process_page |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | INFO: task hung in gfs2_jhead_process_page cluster | C | error | 393 | 5d12h | 486d | 0/26 | upstream: reported C repro on 2022/12/21 02:23 | |
linux-6.1 | INFO: task hung in gfs2_jhead_process_page origin:upstream | C | error | 26 | 13d | 398d | 0/3 | upstream: reported C repro on 2023/03/18 15:36 |
INFO: task kworker/1:2:3278 blocked for more than 143 seconds. Not tainted 5.15.148-syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:kworker/1:2 state:D stack: 0 pid: 3278 ppid: 2 flags:0x00000008 Workqueue: gfs_recovery gfs2_recover_func Call trace: __switch_to+0x308/0x5e8 arch/arm64/kernel/process.c:518 context_switch kernel/sched/core.c:5030 [inline] __schedule+0xf10/0x1e48 kernel/sched/core.c:6376 schedule+0x11c/0x1c8 kernel/sched/core.c:6459 io_schedule+0x8c/0x194 kernel/sched/core.c:8484 wait_on_page_bit_common+0x6fc/0xc14 mm/filemap.c:1356 wait_on_page_bit+0x58/0x68 mm/filemap.c:1417 wait_on_page_locked include/linux/pagemap.h:688 [inline] gfs2_jhead_process_page+0x1e0/0x6b0 fs/gfs2/lops.c:476 gfs2_find_jhead+0xc1c/0xdb4 fs/gfs2/lops.c:597 gfs2_recover_func+0x548/0x17fc fs/gfs2/recovery.c:462 process_one_work+0x790/0x11b8 kernel/workqueue.c:2310 worker_thread+0x910/0x1034 kernel/workqueue.c:2457 kthread+0x37c/0x45c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 INFO: task syz-executor109:3993 blocked for more than 143 seconds. Not tainted 5.15.148-syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor109 state:D stack: 0 pid: 3993 ppid: 3992 flags:0x0000000d Call trace: __switch_to+0x308/0x5e8 arch/arm64/kernel/process.c:518 context_switch kernel/sched/core.c:5030 [inline] __schedule+0xf10/0x1e48 kernel/sched/core.c:6376 schedule+0x11c/0x1c8 kernel/sched/core.c:6459 bit_wait+0x1c/0xac kernel/sched/wait_bit.c:199 __wait_on_bit kernel/sched/wait_bit.c:49 [inline] out_of_line_wait_on_bit+0x208/0x33c kernel/sched/wait_bit.c:64 wait_on_bit include/linux/wait_bit.h:76 [inline] gfs2_recover_journal+0xf0/0x16c fs/gfs2/recovery.c:579 init_journal+0x1428/0x1f6c fs/gfs2/ops_fstype.c:837 init_inodes+0xe0/0x2d8 fs/gfs2/ops_fstype.c:891 gfs2_fill_super+0x1640/0x2010 fs/gfs2/ops_fstype.c:1249 get_tree_bdev+0x360/0x54c fs/super.c:1312 gfs2_get_tree+0x54/0x1b4 fs/gfs2/ops_fstype.c:1332 vfs_get_tree+0x90/0x274 fs/super.c:1517 do_new_mount+0x278/0x8fc fs/namespace.c:3005 path_mount+0x594/0x101c fs/namespace.c:3335 do_mount fs/namespace.c:3348 [inline] __do_sys_mount fs/namespace.c:3556 [inline] __se_sys_mount fs/namespace.c:3533 [inline] __arm64_sys_mount+0x510/0x5e0 fs/namespace.c:3533 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 Showing all locks held in the system: 1 lock held by khungtaskd/27: #0: ffff800014af15e0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 include/linux/rcupdate.h:268 2 locks held by kworker/1:2/3278: #0: ffff0000c6836538 ((wq_completion)gfs_recovery){+.+.}-{0:0}, at: process_one_work+0x66c/0x11b8 kernel/workqueue.c:2283 #1: ffff80001e387c00 ((work_completion)(&jd->jd_work)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8 kernel/workqueue.c:2285 2 locks held by getty/3738: #0: ffff0000d2a81098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50 drivers/tty/tty_ldsem.c:340 #1: ffff80001a2eb2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x414/0x1204 drivers/tty/n_tty.c:2158 1 lock held by syz-executor109/3993: #0: ffff0000c97080e0 (&type->s_umount_key#40/1){+.+.}-{3:3}, at: alloc_super+0x1b8/0x844 fs/super.c:229 =============================================
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/01/26 07:53 | linux-5.15.y | 6139f2a02fe0 | cc4a4020 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-5-15-kasan-arm64 | INFO: task hung in gfs2_jhead_process_page | |
2023/06/13 19:20 | linux-5.15.y | 7349e40704a0 | 749afb64 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-5-15-kasan-arm64 | INFO: task hung in gfs2_jhead_process_page | |
2023/07/17 00:34 | linux-5.15.y | d54cfc420586 | 35d9ecc5 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-5-15-kasan | INFO: task hung in gfs2_jhead_process_page | |
2024/04/02 11:45 | linux-5.15.y | 9465fef4ae35 | 6baf5069 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | INFO: task hung in gfs2_jhead_process_page | ||
2024/03/31 13:23 | linux-5.15.y | 9465fef4ae35 | 6baf5069 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | INFO: task hung in gfs2_jhead_process_page | ||
2024/03/17 17:18 | linux-5.15.y | b95c01af2113 | d615901c | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | INFO: task hung in gfs2_jhead_process_page | ||
2023/09/29 18:30 | linux-5.15.y | b911329317b4 | 8e26a358 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | INFO: task hung in gfs2_jhead_process_page | ||
2024/03/28 23:30 | linux-5.15.y | 9465fef4ae35 | e91187ee | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | INFO: task hung in gfs2_jhead_process_page | ||
2023/08/21 20:55 | linux-5.15.y | f6f7927ac664 | 6b415825 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | INFO: task hung in gfs2_jhead_process_page | ||
2023/08/07 17:30 | linux-5.15.y | 38d4ca22a528 | b1b6ae3d | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | INFO: task hung in gfs2_jhead_process_page | ||
2023/07/06 14:42 | linux-5.15.y | d54cfc420586 | 1a2f6297 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | INFO: task hung in gfs2_jhead_process_page | ||
2023/06/14 01:11 | linux-5.15.y | 7349e40704a0 | d2ee9228 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | INFO: task hung in gfs2_jhead_process_page | ||
2023/05/26 12:40 | linux-5.15.y | 1fe619a7d252 | b40ef614 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | INFO: task hung in gfs2_jhead_process_page | ||
2023/04/23 09:44 | linux-5.15.y | 3299fb36854f | 2b32bd34 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | INFO: task hung in gfs2_jhead_process_page | ||
2023/04/18 02:21 | linux-5.15.y | 4fdad925aa1a | 436577a9 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | INFO: task hung in gfs2_jhead_process_page | ||
2023/04/10 23:38 | linux-5.15.y | d86dfc4d95cd | 71147e29 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | INFO: task hung in gfs2_jhead_process_page | ||
2023/03/22 17:32 | linux-5.15.y | 115472395b0a | f94b4a29 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | INFO: task hung in gfs2_jhead_process_page | ||
2023/06/15 13:23 | linux-5.15.y | 471e639e59d1 | 90d4044e | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | INFO: task hung in gfs2_jhead_process_page | ||
2023/04/24 14:39 | linux-5.15.y | 3299fb36854f | fdc18293 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | INFO: task hung in gfs2_jhead_process_page | ||
2023/03/11 17:00 | linux-5.15.y | d214f240b0f6 | 5205ef30 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | INFO: task hung in gfs2_jhead_process_page | ||
2023/03/10 07:52 | linux-5.15.y | d9b4a0c83a2d | 5205ef30 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | INFO: task hung in gfs2_jhead_process_page |