syzbot


INFO: task hung in __filemap_get_folio

Status: upstream: reported C repro on 2022/08/08 08:05
Labels: mm kasan (incorrect?)
Reported-by: syzbot+0e9dc403e57033a74b1d@syzkaller.appspotmail.com
First crash: 298d, last: 4d17h

Cause bisection: introduced by (bisect log) :
commit 8ed00760203d8018bee042fbfe8e076579be2c2b
Author: Paul E. McKenney <paulmck@kernel.org>
Date: Wed Jan 12 17:52:44 2022 +0000

  srcu: Tighten cleanup_srcu_struct() GP checks

Crash: WARNING: bad unlock balance in corrupted (log)
Repro: C syz .config
Discussions (3)
Title Replies (including bot) Last reply
[syzbot] Monthly mm report (May 2023) 0 (1) 2023/05/03 07:26
[syzbot] Monthly mm report 3 (4) 2023/04/06 10:02
[syzbot] INFO: task hung in __filemap_get_folio 1 (4) 2022/09/24 22:25
Similar bugs (1)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-6.1 INFO: task hung in __filemap_get_folio origin:upstream C 3 11d 60d 0/3 upstream: reported C repro on 2023/04/03 01:36

Sample crash report:
INFO: task udevd:5103 blocked for more than 143 seconds.
      Not tainted 6.3.0-rc3-syzkaller-00317-g65aca32efdcb #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:udevd           state:D stack:26256 pid:5103  ppid:4434   flags:0x00004006
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5304 [inline]
 __schedule+0xc91/0x5770 kernel/sched/core.c:6622
 schedule+0xde/0x1a0 kernel/sched/core.c:6698
 io_schedule+0xbe/0x130 kernel/sched/core.c:8884
 folio_wait_bit_common+0x394/0x9b0 mm/filemap.c:1301
 __folio_lock mm/filemap.c:1664 [inline]
 folio_lock include/linux/pagemap.h:952 [inline]
 folio_lock include/linux/pagemap.h:948 [inline]
 __filemap_get_folio+0xbab/0xdc0 mm/filemap.c:1936
 truncate_inode_pages_range+0x350/0xec0 mm/truncate.c:377
 kill_bdev block/bdev.c:76 [inline]
 blkdev_flush_mapping+0x140/0x310 block/bdev.c:584
 blkdev_put_whole+0xd1/0xf0 block/bdev.c:615
 blkdev_put+0x224/0x770 block/bdev.c:875
 blkdev_close+0x68/0x80 block/fops.c:507
 __fput+0x27c/0xa90 fs/file_table.c:321
 task_work_run+0x16f/0x270 kernel/task_work.c:179
 exit_task_work include/linux/task_work.h:38 [inline]
 do_exit+0xad3/0x2960 kernel/exit.c:869
 do_group_exit+0xd4/0x2a0 kernel/exit.c:1019
 get_signal+0x2315/0x25b0 kernel/signal.c:2859
 arch_do_signal_or_restart+0x79/0x5c0 arch/x86/kernel/signal.c:306
 exit_to_user_mode_loop kernel/entry/common.c:168 [inline]
 exit_to_user_mode_prepare+0x15f/0x250 kernel/entry/common.c:203
 __syscall_exit_to_user_mode_work kernel/entry/common.c:285 [inline]
 syscall_exit_to_user_mode+0x1d/0x50 kernel/entry/common.c:296
 do_syscall_64+0x46/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f1574b25697
RSP: 002b:00007ffe47d829b0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: 0000000000000008 RBX: 0000565457ce1310 RCX: 00007f1574b25697
RDX: 00000000000a0800 RSI: 0000565457ce1780 RDI: 00000000ffffff9c
RBP: 0000565457ce1780 R08: 0000000000000001 R09: 00007ffe47db6080
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000a0800
R13: 0000565457d1b8e0 R14: 00007ffe47d82a5c R15: 0000565457cd52c0
 </TASK>
INFO: task syz-executor360:5111 blocked for more than 143 seconds.
      Not tainted 6.3.0-rc3-syzkaller-00317-g65aca32efdcb #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor360 state:D stack:28496 pid:5111  ppid:5098   flags:0x00000004
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5304 [inline]
 __schedule+0xc91/0x5770 kernel/sched/core.c:6622
 schedule+0xde/0x1a0 kernel/sched/core.c:6698
 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6757
 __mutex_lock_common kernel/locking/mutex.c:679 [inline]
 __mutex_lock+0xa3b/0x1350 kernel/locking/mutex.c:747
 blkdev_get_by_dev.part.0+0x9b/0xb80 block/bdev.c:735
 blkdev_get_by_dev+0x6f/0x90 block/bdev.c:778
 blkdev_open+0x140/0x2c0 block/fops.c:493
 do_dentry_open+0x6cc/0x13f0 fs/open.c:920
 do_open fs/namei.c:3560 [inline]
 path_openat+0x1baa/0x2750 fs/namei.c:3715
 do_filp_open+0x1ba/0x410 fs/namei.c:3742
 do_sys_openat2+0x16d/0x4c0 fs/open.c:1348
 do_sys_open fs/open.c:1364 [inline]
 __do_sys_openat fs/open.c:1380 [inline]
 __se_sys_openat fs/open.c:1375 [inline]
 __x64_sys_openat+0x143/0x1f0 fs/open.c:1375
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7efc3fbcdc24
RSP: 002b:00007efc3fbbde70 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc3fbcdc24
RDX: 0000000000000000 RSI: 00007efc3fbbdef0 RDI: 00000000ffffff9c
RBP: 00007efc3fbbdef0 R08: 0000000000000000 R09: 00007efc3fbbe700
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 00007efc3fc621a4 R14: 64626e2f7665642f R15: 0000000000022000
 </TASK>

Showing all locks held in the system:
1 lock held by rcu_tasks_kthre/11:
 #0: ffffffff8c791bb0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xd80 kernel/rcu/tasks.h:510
1 lock held by rcu_tasks_trace/12:
 #0: ffffffff8c7918b0 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xd80 kernel/rcu/tasks.h:510
1 lock held by khungtaskd/27:
 #0: ffffffff8c792700 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x340 kernel/locking/lockdep.c:6495
2 locks held by getty/4746:
 #0: ffff88814b6ec098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x26/0x80 drivers/tty/tty_ldisc.c:244
 #1: ffffc900020482f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xef4/0x13e0 drivers/tty/n_tty.c:2177
1 lock held by udevd/5103:
 #0: ffff88801eae04c8 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0xc0/0x770 block/bdev.c:833
1 lock held by syz-executor360/5111:
 #0: ffff88801eae04c8 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev.part.0+0x9b/0xb80 block/bdev.c:735

=============================================

NMI backtrace for cpu 1
CPU: 1 PID: 27 Comm: khungtaskd Not tainted 6.3.0-rc3-syzkaller-00317-g65aca32efdcb #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xd9/0x150 lib/dump_stack.c:106
 nmi_cpu_backtrace+0x29c/0x350 lib/nmi_backtrace.c:113
 nmi_trigger_cpumask_backtrace+0x2a4/0x300 lib/nmi_backtrace.c:62
 trigger_all_cpu_backtrace include/linux/nmi.h:148 [inline]
 check_hung_uninterruptible_tasks kernel/hung_task.c:222 [inline]
 watchdog+0xe16/0x1090 kernel/hung_task.c:379
 kthread+0x2e8/0x3a0 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0 skipped: idling at native_safe_halt arch/x86/include/asm/irqflags.h:48 [inline]
NMI backtrace for cpu 0 skipped: idling at arch_safe_halt arch/x86/include/asm/irqflags.h:86 [inline]
NMI backtrace for cpu 0 skipped: idling at acpi_safe_halt+0x40/0x50 drivers/acpi/processor_idle.c:112

Crashes (100):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets Manager Title
2023/03/25 15:19 upstream 65aca32efdcb fbf0499a .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in __filemap_get_folio
2023/03/03 20:33 upstream 2eb29d59ddf0 f8902b57 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in __filemap_get_folio
2023/02/27 20:35 upstream f3a2439f20d9 e792ae78 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in __filemap_get_folio
2023/01/04 20:03 upstream 69b41ac87e4a 1dac8c7a .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in __filemap_get_folio
2023/01/01 22:55 upstream e4cf7c25bae5 ab32d508 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in __filemap_get_folio
2022/12/28 14:20 upstream 1b929c02afd3 44712fbc .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in __filemap_get_folio
2022/12/24 11:51 upstream a27405b2ed9c 9da18ae8 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in __filemap_get_folio
2022/10/24 07:22 upstream a70385240892 23bf86af .config console log report syz C [disk image] [vmlinux] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/10/08 05:21 upstream 4c86114194e6 0de35f24 .config console log report syz C [disk image] [vmlinux] [mounted in repro] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/10/04 22:17 upstream a5088ee7251e eab8f949 .config console log report syz C [disk image] [vmlinux] [mounted in repro] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/10/02 11:29 upstream b357fd1c2afc feb56351 .config console log report syz C [disk image] [vmlinux] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/10/02 05:46 upstream b357fd1c2afc feb56351 .config console log report syz C [disk image] [vmlinux] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/10/01 17:37 upstream ffb4d94b4314 feb56351 .config strace log report syz C [disk image] [vmlinux] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/09/30 05:15 upstream 511cce163b75 1d385642 .config console log report syz C ci-upstream-kasan-gce-selinux-root INFO: task hung in __filemap_get_folio
2022/09/29 16:18 upstream c3e0e1e23c70 1d385642 .config console log report syz C [disk image] [vmlinux] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/09/25 22:36 upstream 105a36f3694e 0042f2b4 .config console log report syz C [disk image] [vmlinux] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/09/25 04:01 upstream 1a61b828566f 0042f2b4 .config strace log report syz C [disk image] [vmlinux] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/09/23 18:45 upstream bf682942cd26 0042f2b4 .config console log report syz C ci-upstream-kasan-gce-selinux-root INFO: task hung in __filemap_get_folio
2022/11/28 10:01 linux-next 9e46a7996732 74a66371 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/10/13 21:45 linux-next aaa11ce2ffc8 adf90437 .config console log report syz C [disk image] [vmlinux] ci-upstream-linux-next-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/09/10 07:05 linux-next e47eb90a0a9a 356d8217 .config console log report syz ci-upstream-linux-next-kasan-gce-root INFO: task hung in __filemap_get_folio
2023/05/28 16:53 upstream 416839029e38 cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in __filemap_get_folio
2023/05/05 00:32 upstream 1a5304fecee5 518a39a6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in __filemap_get_folio
2023/04/23 03:59 upstream 2caeeb9d4a1b 2b32bd34 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in __filemap_get_folio
2023/04/12 04:54 upstream e62252bc55b6 49faf98d .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in __filemap_get_folio
2023/04/05 01:54 upstream 76f598ba7d8e 831373d3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in __filemap_get_folio
2023/03/31 09:25 upstream 62bad54b26db f325deb0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in __filemap_get_folio
2023/03/25 03:07 upstream 1e760fa3596e 9700afae .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in __filemap_get_folio
2023/03/05 20:06 upstream b01fe98d34f3 f8902b57 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in __filemap_get_folio
2023/03/03 19:57 upstream 2eb29d59ddf0 f8902b57 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2023/03/01 01:08 upstream e492250d5252 95aee97a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in __filemap_get_folio
2023/02/22 06:07 upstream 9e58df973d22 42a4d508 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in __filemap_get_folio
2023/02/06 23:48 upstream d2d11f342b17 0a9c11b6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in __filemap_get_folio
2023/01/22 02:36 upstream f883675bf652 cc0f9968 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in __filemap_get_folio
2023/01/12 21:47 upstream e8f60cd7db24 96166539 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2023/01/11 18:14 upstream 7dd4b804e080 96166539 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in __filemap_get_folio
2022/12/26 18:25 upstream 1b929c02afd3 9da18ae8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in __filemap_get_folio
2022/12/26 06:50 upstream 1b929c02afd3 9da18ae8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in __filemap_get_folio
2022/12/07 01:52 upstream bce9332220bd d88f3abb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/12/02 07:44 upstream ef4d3ea40565 e080de16 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/11/13 12:45 upstream fef7fd48922d 3ead01ad .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/10/07 15:19 upstream ffb39098bf87 8a212197 .config console log report info [disk image] [vmlinux] ci-upstream-kasan-gce-selinux-root INFO: task hung in __filemap_get_folio
2022/10/07 12:44 upstream ffb39098bf87 8a212197 .config console log report info [disk image] [vmlinux] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/10/07 01:02 upstream ffb39098bf87 8a212197 .config console log report info [disk image] [vmlinux] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/10/06 18:33 upstream 833477fce7a1 131b38ac .config console log report info [disk image] [vmlinux] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/10/05 02:39 upstream a5088ee7251e eab8f949 .config console log report info [disk image] [vmlinux] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/10/05 00:42 upstream a5088ee7251e eab8f949 .config console log report info [disk image] [vmlinux] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/10/04 19:05 upstream a5088ee7251e eab8f949 .config console log report info [disk image] [vmlinux] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/10/03 19:56 upstream 4fe89d07dcc2 feb56351 .config console log report info [disk image] [vmlinux] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/10/03 00:19 upstream a962b54e162c feb56351 .config console log report info [disk image] [vmlinux] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/10/01 15:01 upstream ffb4d94b4314 feb56351 .config console log report info [disk image] [vmlinux] ci-upstream-kasan-gce-selinux-root INFO: task hung in __filemap_get_folio
2022/10/01 10:32 upstream ffb4d94b4314 feb56351 .config console log report info [disk image] [vmlinux] ci-upstream-kasan-gce-selinux-root INFO: task hung in __filemap_get_folio
2022/09/30 12:37 upstream 987a926c1d8a 1d385642 .config console log report info [disk image] [vmlinux] ci-upstream-kasan-gce-selinux-root INFO: task hung in __filemap_get_folio
2022/09/29 01:18 upstream 49c13ed0316d e2556bc3 .config console log report info ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/09/28 21:01 upstream 49c13ed0316d e2556bc3 .config console log report info ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/09/27 08:59 upstream 3800a713b607 10323ddf .config console log report info [disk image] [vmlinux] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/09/26 04:29 upstream f76349cf4145 0042f2b4 .config console log report info ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/09/26 03:16 upstream f76349cf4145 0042f2b4 .config console log report info ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/09/25 11:34 upstream 105a36f3694e 0042f2b4 .config console log report info [disk image] [vmlinux] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/09/24 21:35 upstream 1a61b828566f 0042f2b4 .config console log report info [disk image] [vmlinux] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/09/19 14:36 upstream 521a547ced64 dd9a85ff .config console log report info ci-upstream-kasan-gce-selinux-root INFO: task hung in __filemap_get_folio
2022/09/19 10:55 upstream 521a547ced64 dd9a85ff .config console log report info ci-upstream-kasan-gce-selinux-root INFO: task hung in __filemap_get_folio
2022/09/19 10:20 upstream 521a547ced64 dd9a85ff .config console log report info ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/09/19 05:40 upstream 38eddeedbbea dd9a85ff .config console log report info ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/09/15 14:19 upstream 3245cb65fd91 dd9a85ff .config console log report info ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/09/15 06:06 upstream 3245cb65fd91 b884348d .config console log report info [disk image] [vmlinux] ci-upstream-kasan-gce-root INFO: task hung in __filemap_get_folio
2023/04/09 03:09 linux-next e134c93f788f 71147e29 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in __filemap_get_folio
2023/01/26 11:06 linux-next 691781f561e9 9dfcf09c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in __filemap_get_folio
2023/01/24 09:45 linux-next 691781f561e9 9dfcf09c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in __filemap_get_folio
2023/01/01 16:53 linux-next c76083fac3ba ab32d508 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/11/20 08:51 linux-next 15f3bff12cf6 5bb70014 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/09/15 05:57 linux-next e47eb90a0a9a b884348d .config console log report info ci-upstream-linux-next-kasan-gce-root INFO: task hung in __filemap_get_folio
2022/08/08 04:48 linux-next ca688bff68bc 88e3a122 .config console log report info ci-upstream-linux-next-kasan-gce-root INFO: task hung in __filemap_get_folio
2023/05/11 20:09 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 14f8db1c0f9a adb9a3cd .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 INFO: task hung in __filemap_get_folio
2023/04/24 22:31 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 14f8db1c0f9a fdc18293 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 INFO: task hung in __filemap_get_folio
2023/03/27 13:04 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e8d018dd0257 f8f96aa9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 INFO: task hung in __filemap_get_folio
2022/12/15 16:11 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci a5541c0811a0 6f9c033e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 INFO: task hung in __filemap_get_folio
* Struck through repros no longer work on HEAD.