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INFO: rcu detected stall in dput (8)

Status: upstream: reported C repro on 2023/12/31 19:35
Subsystems: mm
[Documentation on labels]
Reported-by: syzbot+eb9f416500ff134ab699@syzkaller.appspotmail.com
First crash: 545d, last: 1d06h
Cause bisection: introduced by (bisect log) :
commit 5a781ccbd19e4664babcbe4b4ead7aa2b9283d22
Author: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Date: Sat Sep 29 00:59:43 2018 +0000

  tc: Add support for configuring the taprio scheduler

Crash: no output from test machine (log)
Repro: C syz .config
  
▶ ▼ Discussions (1)
Title Replies (including bot) Last reply
[syzbot] [mm?] INFO: rcu detected stall in dput (8) 0 (1) 2023/12/31 19:35
▶ ▼ Similar bugs (11)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-6.1 INFO: rcu detected stall in dput (2) 27 9d16h 331d 0/3 upstream: reported on 2024/05/28 13:43
upstream INFO: rcu detected stall in dput (4) kvm C error error 2 1231d 1590d 0/28 closed as invalid on 2022/02/08 10:37
linux-5.15 INFO: rcu detected stall in dput (3) 7 24d 135d 0/3 upstream: reported on 2024/12/09 17:03
upstream INFO: rcu detected stall in dput (3) kernel 1 1933d 1933d 0/28 closed as invalid on 2020/01/09 08:13
linux-5.15 INFO: rcu detected stall in dput 2 603d 643d 0/3 auto-obsoleted due to no activity on 2023/12/08 00:28
upstream INFO: rcu detected stall in dput (6) fs 2 904d 964d 0/28 auto-obsoleted due to no activity on 2023/01/16 04:13
linux-5.15 INFO: rcu detected stall in dput (2) 10 263d 404d 0/3 auto-obsoleted due to no activity on 2024/11/12 09:55
upstream INFO: rcu detected stall in dput (5) fs 1 1101d 1101d 0/28 auto-closed as invalid on 2022/07/18 12:41
linux-6.1 INFO: rcu detected stall in dput 1 651d 651d 0/3 auto-obsoleted due to no activity on 2023/10/20 22:44
upstream INFO: rcu detected stall in dput fs 1 1968d 1968d 0/28 closed as invalid on 2019/12/04 14:04
upstream INFO: rcu detected stall in dput (2) kernel 2 1933d 1933d 0/28 closed as invalid on 2020/01/08 05:33
▶ ▼ Last patch testing requests (4)
Created Duration User Patch Repo Result
2025/03/19 09:11 11m retest repro linux-next error
2025/03/19 07:34 25m retest repro net-next report log
2024/03/24 13:09 23m retest repro linux-next error
2024/01/11 00:47 15m retest repro linux-next report log

Sample crash report:
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	Tasks blocked on level-0 rcu_node (CPUs 0-0): P5575/1:b..l P5571/1:b..l P5569/2:b..l
rcu: 	(detected by 0, t=10502 jiffies, g=19457, q=94 ncpus=1)
task:syz-executor382 state:R  running task     stack:26120 pid:5569  tgid:5569  ppid:5323   task_flags:0x400040 flags:0x00004002
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5366 [inline]
 __schedule+0x1b18/0x50e0 kernel/sched/core.c:6747
 preempt_schedule_irq+0xfe/0x1c0 kernel/sched/core.c:7069
 irqentry_exit+0x5e/0x90 kernel/entry/common.c:354
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:rcu_read_unlock include/linux/rcupdate.h:869 [inline]
RIP: 0010:is_bpf_text_address+0x1f7/0x2a0 kernel/bpf/core.c:774
Code: ff 48 8b 4c 24 08 8b 05 57 0c ae 0c 39 c8 74 0a e8 1e 6f f0 ff e9 e7 fe ff ff e8 c4 2f 48 0a 89 c3 31 ff 89 c6 e8 49 73 f0 ff <85> db 74 10 e8 50 b2 d5 ff 84 c0 74 0e e8 f7 6e f0 ff eb 56 e8 f0
RSP: 0018:ffffc9000d3e70e8 EFLAGS: 00000293
RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffff88801e444880
RDX: ffff88801e444880 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff81d30787 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff88801e444880
R13: dffffc0000000000 R14: 0000000000000000 R15: 00007f1998b07430
 kernel_text_address+0xa7/0xe0 kernel/extable.c:125
 __kernel_text_address+0xd/0x40 kernel/extable.c:79
 unwind_get_return_address+0x4d/0x90 arch/x86/kernel/unwind_orc.c:369
 arch_stack_walk+0xff/0x150 arch/x86/kernel/stacktrace.c:26
 stack_trace_save+0x11a/0x1d0 kernel/stacktrace.c:122
 save_stack+0xfc/0x1f0 mm/page_owner.c:156
 __reset_page_owner+0x79/0x440 mm/page_owner.c:297
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1127 [inline]
 free_unref_folios+0xe6c/0x18e0 mm/page_alloc.c:2707
 folios_put_refs+0x779/0x880 mm/swap.c:994
 folio_batch_release include/linux/pagevec.h:101 [inline]
 shmem_undo_range+0x595/0x1820 mm/shmem.c:1112
 shmem_truncate_range mm/shmem.c:1224 [inline]
 shmem_evict_inode+0x29d/0xa80 mm/shmem.c:1352
 evict+0x4f9/0x9b0 fs/inode.c:810
 __dentry_kill+0x20d/0x630 fs/dcache.c:643
 dput+0x19f/0x2b0 fs/dcache.c:885
 __fput+0x60b/0x9f0 fs/file_table.c:473
 fput_close_sync+0x1ef/0x270 fs/file_table.c:570
 __do_sys_close fs/open.c:1581 [inline]
 __se_sys_close fs/open.c:1566 [inline]
 __x64_sys_close+0x7f/0x110 fs/open.c:1566
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f1998b07430
RSP: 002b:00007ffd3c1f6938 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1998b07430
RDX: 0000000000000000 RSI: 00007ffd3c1f6990 RDI: 0000000000000004
RBP: 00000000ffffffff R08: 0000000000004428 R09: 0000000000004424
R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
R13: 00007ffd3c1f69d0 R14: 0000200000000040 R15: 0000000000000004
 </TASK>
task:syz-executor382 state:R  running task     stack:26560 pid:5571  tgid:5571  ppid:5324   task_flags:0x400040 flags:0x00004002
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5366 [inline]
 __schedule+0x1b18/0x50e0 kernel/sched/core.c:6747
 preempt_schedule_irq+0xfe/0x1c0 kernel/sched/core.c:7069
 irqentry_exit+0x5e/0x90 kernel/entry/common.c:354
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:unwind_done arch/x86/include/asm/unwind.h:50 [inline]
RIP: 0010:arch_stack_walk+0xe7/0x150 arch/x86/kernel/stacktrace.c:24
Code: 04 25 08 c0 3f 93 4c 39 e0 74 0a 49 8b 8c 24 98 18 00 00 eb 03 48 89 e9 48 8d bd 70 ff ff ff 4c 89 e6 4c 89 fa e8 d9 ef 09 00 <83> bd 70 ff ff ff 00 74 37 48 8d 9d 70 ff ff ff 48 89 df e8 31 c6
RSP: 0018:ffffc9000d3d7180 EFLAGS: 00000286
RAX: ffffc9000d3d7210 RBX: ffffc9000d3d7270 RCX: 0000000080000000
RDX: dffffc0000000000 RSI: ffffc9000d3d0000 RDI: 0000000000000001
RBP: ffffc9000d3d7210 R08: ffffc9000d3d7210 R09: 0000000000000000
R10: ffffc9000d3d71d0 R11: fffff52001a7ae3c R12: ffff888000abc880
R13: ffffffff81aeea80 R14: ffffc9000d3d7260 R15: 0000000000000000
 stack_trace_save+0x11a/0x1d0 kernel/stacktrace.c:122
 save_stack+0xfc/0x1f0 mm/page_owner.c:156
 __reset_page_owner+0x79/0x440 mm/page_owner.c:297
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1127 [inline]
 free_unref_folios+0xe6c/0x18e0 mm/page_alloc.c:2707
 folios_put_refs+0x779/0x880 mm/swap.c:994
 folio_batch_release include/linux/pagevec.h:101 [inline]
 shmem_undo_range+0x595/0x1820 mm/shmem.c:1112
 shmem_truncate_range mm/shmem.c:1224 [inline]
 shmem_evict_inode+0x29d/0xa80 mm/shmem.c:1352
 evict+0x4f9/0x9b0 fs/inode.c:810
 __dentry_kill+0x20d/0x630 fs/dcache.c:643
 dput+0x19f/0x2b0 fs/dcache.c:885
 __fput+0x60b/0x9f0 fs/file_table.c:473
 fput_close_sync+0x1ef/0x270 fs/file_table.c:570
 __do_sys_close fs/open.c:1581 [inline]
 __se_sys_close fs/open.c:1566 [inline]
 __x64_sys_close+0x7f/0x110 fs/open.c:1566
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f1998b07430
RSP: 002b:00007ffd3c1f6938 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1998b07430
RDX: 0000000000000000 RSI: 00007ffd3c1f6990 RDI: 0000000000000004
RBP: 00000000ffffffff R08: 0000000000004428 R09: 0000000000004424
R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
R13: 00007ffd3c1f69d0 R14: 0000200000000040 R15: 0000000000000004
 </TASK>
task:syz-executor382 state:R  running task     stack:26888 pid:5575  tgid:5575  ppid:5319   task_flags:0x400040 flags:0x00000002
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5366 [inline]
 __schedule+0x1b18/0x50e0 kernel/sched/core.c:6747
 preempt_schedule_irq+0xfe/0x1c0 kernel/sched/core.c:7069
 irqentry_exit+0x5e/0x90 kernel/entry/common.c:354
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:lock_acquire+0x167/0x2f0 arch/x86/include/asm/irqflags.h:-1
Code: c7 44 24 10 00 00 00 00 9c 8f 44 24 10 f7 44 24 10 00 02 00 00 0f 85 fd 00 00 00 41 f7 c6 00 02 00 00 74 01 fb 65 48 8b 45 00 <48> 3b 44 24 38 0f 85 72 01 00 00 48 83 c4 40 5b 41 5c 41 5d 41 5e
RSP: 0000:ffffc9000d537d40 EFLAGS: 00000206
RAX: 7b83d0427da5cd00 RBX: ffffffff8eb3a860 RCX: 7b83d0427da5cd00
RDX: 0000000000000001 RSI: ffffffff8e2c3e91 RDI: ffffffff8c80efe0
RBP: ffffffff933fc020 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000002 R14: 0000000000000246 R15: 0000000000000000
 rcu_lock_acquire include/linux/rcupdate.h:331 [inline]
 rcu_read_lock include/linux/rcupdate.h:841 [inline]
 lock_vma_under_rcu+0x200/0x790 mm/memory.c:6360
 do_user_addr_fault arch/x86/mm/fault.c:1328 [inline]
 handle_page_fault arch/x86/mm/fault.c:1480 [inline]
 exc_page_fault+0x17d/0x8b0 arch/x86/mm/fault.c:1538
 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:623
RIP: 0033:0x7f1998ad2b86
RSP: 002b:00007ffd3c1f5fc0 EFLAGS: 00010206
RAX: 0000000000b4b001 RBX: 00007ffd3c1f6060 RCX: 0000000000000028
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00007ffd3c1f6100
RBP: 0000000000000102 R08: 00007f1990600000 R09: 0000000000b4b000
R10: 0000000000000000 R11: 00007ffd3c1f6070 R12: 0000000000000001
R13: 00007f1998b556a0 R14: 0000000000000000 R15: 00007ffd3c1f6100
 </TASK>
rcu: rcu_preempt kthread timer wakeup didn't happen for 10501 jiffies! g19457 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
rcu: 	Possible timer handling issue on cpu=0 timer-softirq=13761
rcu: rcu_preempt kthread starved for 10502 jiffies! g19457 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
rcu: RCU grace-period kthread stack dump:
task:rcu_preempt     state:I stack:28960 pid:16    tgid:16    ppid:2      task_flags:0x208040 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5366 [inline]
 __schedule+0x1b18/0x50e0 kernel/sched/core.c:6747
 __schedule_loop kernel/sched/core.c:6824 [inline]
 schedule+0x163/0x360 kernel/sched/core.c:6839
 schedule_timeout+0x15b/0x290 kernel/time/sleep_timeout.c:99
 rcu_gp_fqs_loop+0x2e1/0x1340 kernel/rcu/tree.c:2046
 rcu_gp_kthread+0xa7/0x3b0 kernel/rcu/tree.c:2248
 kthread+0x7a9/0x920 kernel/kthread.c:464
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
rcu: Stack dump where RCU GP kthread last ran:
CPU: 0 UID: 0 PID: 1311 Comm: aoe_tx0 Not tainted 6.14.0-syzkaller-03565-gf6e0150b2003 #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:152 [inline]
RIP: 0010:_raw_spin_unlock_irqrestore+0xd9/0x140 kernel/locking/spinlock.c:194
Code: 9c 8f 44 24 20 42 80 3c 2b 00 74 08 4c 89 f7 e8 cd a1 0d f6 f6 44 24 21 02 75 55 41 f7 c7 00 02 00 00 74 01 fb bf 01 00 00 00 <e8> 72 9a 72 f5 65 8b 05 cb be 21 07 85 c0 74 46 48 c7 04 24 0e 36
RSP: 0018:ffffc90002aaf780 EFLAGS: 00000206
RAX: ba19377b43078e00 RBX: 1ffff92000555ef4 RCX: 0000000000000002
RDX: 0000000000000002 RSI: ffffffff8e460486 RDI: 0000000000000001
RBP: ffffc90002aaf818 R08: ffffffff903cea77 R09: 1ffffffff2079d4e
R10: dffffc0000000000 R11: fffffbfff2079d4f R12: 1ffff92000555ef0
R13: dffffc0000000000 R14: ffffc90002aaf7a0 R15: 0000000000000246
FS:  0000000000000000(0000) GS:ffff88808c824000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1998b5100a CR3: 0000000043f28000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 </IRQ>
 <TASK>
 spin_unlock_irqrestore include/linux/spinlock.h:406 [inline]
 uart_port_unlock_irqrestore include/linux/serial_core.h:786 [inline]
 uart_write_room+0x3c3/0x920 drivers/tty/serial/serial_core.c:649
 handle_tx+0x164/0x640 drivers/net/caif/caif_serial.c:226
 __netdev_start_xmit include/linux/netdevice.h:5151 [inline]
 netdev_start_xmit include/linux/netdevice.h:5160 [inline]
 xmit_one net/core/dev.c:3800 [inline]
 dev_hard_start_xmit+0x27a/0x7d0 net/core/dev.c:3816
 __dev_queue_xmit+0x1b80/0x3f60 net/core/dev.c:4652
 dev_queue_xmit include/linux/netdevice.h:3313 [inline]
 tx+0x6b/0x180 drivers/block/aoe/aoenet.c:62
 kthread+0x23c/0x450 drivers/block/aoe/aoecmd.c:1237
 kthread+0x7a9/0x920 kernel/kthread.c:464
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>

Crashes (321):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/03/27 12:27 upstream f6e0150b2003 20510e88 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci-snapshot-upstream-root INFO: rcu detected stall in dput
2023/12/27 19:16 linux-next 39676dfe5233 fb427a07 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: rcu detected stall in dput
2024/11/30 01:19 net-next 65ae975e97d5 68914665 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce INFO: rcu detected stall in dput
2025/04/23 07:48 upstream bc3372351d0c 53a8b9bd .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto INFO: rcu detected stall in dput
2025/04/23 06:17 upstream bc3372351d0c 53a8b9bd .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in dput
2025/04/23 00:41 upstream bc3372351d0c 53a8b9bd .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in dput
2025/04/21 15:10 upstream 9d7a0577c9db 2a20f901 .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto INFO: rcu detected stall in dput
2025/04/21 08:20 upstream 9d7a0577c9db 2a20f901 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in dput
2025/04/20 10:55 upstream 6fea5fabd332 2a20f901 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in dput
2025/04/19 19:36 upstream 8560697b23dc 2a20f901 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in dput
2025/04/17 19:16 upstream cfb2e2c57aef 2a6ededb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in dput
2025/04/16 19:10 upstream c62f4b82d571 23b969b7 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in dput
2025/04/15 00:44 upstream 834a4a689699 0bd6db41 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in dput
2025/04/13 07:41 upstream ecd5d67ad602 0bd6db41 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in dput
2025/04/11 19:50 upstream 900241a5cc15 12ba9c21 .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto INFO: rcu detected stall in dput
2025/04/10 06:18 upstream 3b07108ada81 988b336c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in dput
2025/04/10 04:48 upstream 3b07108ada81 988b336c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in dput
2025/04/10 01:43 upstream 3b07108ada81 988b336c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in dput
2025/04/08 23:15 upstream bec7dcbc242c b133e63a .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto INFO: rcu detected stall in dput
2025/04/06 14:22 upstream f4d2ef48250a 1c65791e .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto INFO: rcu detected stall in dput
2025/04/05 15:55 upstream a8662bcd2ff1 1c65791e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in dput
2025/04/03 20:33 upstream a2cc6ff5ec8f d7ae3a11 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in dput
2025/04/02 07:17 upstream acc4d5ff0b61 c799dfdd .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in dput
2025/03/31 00:40 upstream aa918db707fb d3999433 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in dput
2025/03/29 00:38 upstream acb4f33713b9 9a1a9e31 .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto INFO: rcu detected stall in dput
2025/03/22 10:19 upstream 88d324e69ea9 c6512ef7 .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto INFO: rcu detected stall in dput
2025/03/21 05:51 upstream 5fc319360819 62330552 .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto INFO: rcu detected stall in dput
2025/03/20 23:17 upstream 5fc319360819 62330552 .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto INFO: rcu detected stall in dput
2025/03/05 01:56 upstream 48a5eed9ad58 c3901742 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: rcu detected stall in dput
2025/03/04 23:28 upstream 48a5eed9ad58 c3901742 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in dput
2025/03/02 16:31 upstream ece144f151ac c3901742 .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto INFO: rcu detected stall in dput
2025/03/02 02:41 upstream 03d38806a902 c3901742 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in dput
2025/03/01 05:29 upstream 7a5668899f54 1e7a43e1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: rcu detected stall in dput
2025/03/01 03:33 upstream 5c44ddaf7df3 1e7a43e1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in dput
2025/02/28 05:04 upstream 1e15510b71c9 6a8fcbc4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in dput
2025/02/24 02:46 upstream d082ecbc71e9 d34966d1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in dput
2025/02/23 04:43 upstream 5cf80612d3f7 d34966d1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in dput
2025/02/21 10:52 upstream 27eddbf34490 0808a665 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: rcu detected stall in dput
2025/02/20 04:04 upstream 87a132e73910 50668798 .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto INFO: rcu detected stall in dput
2025/02/17 16:40 upstream 0ad2507d5d93 9be4ace3 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in dput
2025/02/15 13:14 upstream 7ff71e6d9239 40a34ec9 .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto INFO: rcu detected stall in dput
2025/02/13 22:30 upstream ab68d7eb7b1a d9a046cf .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in dput
2025/02/13 10:37 upstream 4dc1d1bec898 7320a65f .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto INFO: rcu detected stall in dput
2025/02/26 01:09 upstream 2a1944bff549 d34966d1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: rcu detected stall in dput
2024/12/07 20:29 net 0f6ede9fbc74 9ac0fdc6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce INFO: rcu detected stall in dput
2025/01/25 21:04 net-next 0ad9617c78ac 9fbd772e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce INFO: rcu detected stall in dput
2025/03/30 18:58 linux-next e21edb1638e8 d3999433 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: rcu detected stall in dput
2025/02/26 13:22 linux-next e5d3fd687aac d34966d1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: rcu detected stall in dput
2025/02/25 12:59 linux-next e5d3fd687aac d34966d1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: rcu detected stall in dput
2025/02/25 08:59 linux-next e5d3fd687aac d34966d1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: rcu detected stall in dput
2025/02/19 00:31 linux-next e5d3fd687aac 9a14138f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: rcu detected stall in dput
2025/02/13 14:58 linux-next 7b7a883c7f4d 2afad16e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: rcu detected stall in dput
2025/02/12 04:52 linux-next df5d6180169a f2baddf5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: rcu detected stall in dput
2024/10/16 03:26 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64f3b5a6bc49 bde2d81c .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in dput
2024/11/25 13:04 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 7b1d1d4cfac0 a84878fc .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 INFO: rcu detected stall in dput
2024/11/05 21:46 bpf 6c52d4da1c74 3a465482 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce BUG: soft lockup in dput
2025/01/27 08:16 bpf-next d0d106a2bd21 9fbd772e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce BUG: soft lockup in dput
2024/11/15 19:22 bpf-next 4ff04abf9d5b f6ede3a3 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce BUG: soft lockup in dput
* Struck through repros no longer work on HEAD.