syzbot


INFO: rcu detected stall in syscall_exit_to_user_mode (2)

Status: upstream: reported C repro on 2022/12/05 19:46
Subsystems: usb
[Documentation on labels]
Reported-by: syzbot+a68ef3b1f46bc3aced5c@syzkaller.appspotmail.com
First crash: 956d, last: 19h39m
Cause bisection: the issue happens on the oldest tested release (bisect log)
Crash: INFO: task hung in usb_register_dev (log)
Repro: C syz .config
  
Discussions (5)
Title Replies (including bot) Last reply
[syzbot] Monthly usb report (Aug 2024) 0 (1) 2024/08/13 13:00
[syzbot] Monthly usb report (Jul 2024) 0 (1) 2024/07/11 07:30
[syzbot] Monthly usb report (Jun 2024) 0 (1) 2024/06/10 11:56
[syzbot] INFO: rcu detected stall in syscall_exit_to_user_mode (2) 2 (6) 2024/03/08 12:40
[syzbot] Monthly mm report 3 (4) 2023/04/06 10:02
Similar bugs (4)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream INFO: rcu detected stall in syscall_exit_to_user_mode cgroups mm 78 982d 1163d 20/28 fixed on 2022/03/08 16:11
linux-6.1 INFO: rcu detected stall in syscall_exit_to_user_mode origin:upstream missing-backport C 86 7d08h 575d 0/3 upstream: reported C repro on 2023/04/07 08:31
linux-5.15 INFO: rcu detected stall in syscall_exit_to_user_mode origin:upstream missing-backport C 534 1d02h 434d 0/3 upstream: reported C repro on 2023/08/26 22:23
android-5-15 BUG: soft lockup in syscall_exit_to_user_mode origin:lts C 16 84d 163d 0/2 upstream: reported C repro on 2024/05/23 18:26
Last patch testing requests (4)
Created Duration User Patch Repo Result
2024/03/08 12:09 16m hdanton@sina.com patch https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master report log
2024/03/08 10:33 16m hdanton@sina.com patch https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master report log
2022/12/26 08:56 7m hdanton@sina.com patch https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 72a85e2b0a1e error
2022/12/26 03:34 9m hdanton@sina.com patch https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master error
Fix bisection attempts (1)
Created Duration User Patch Repo Result
2023/04/22 13:58 30m bisect fix upstream OK (0) job log log

Sample crash report:
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	(detected by 0, t=10502 jiffies, g=4693, q=32 ncpus=2)
rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294953417-4294942914), jiffies_till_next_fqs=1, root ->qsmask 0x0
rcu: rcu_preempt kthread starved for 10504 jiffies! g4693 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
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:R  running task     stack:26448 pid:17    tgid:17    ppid:2      flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5188 [inline]
 __schedule+0x1800/0x4a60 kernel/sched/core.c:6529
 __schedule_loop kernel/sched/core.c:6606 [inline]
 schedule+0x14b/0x320 kernel/sched/core.c:6621
 schedule_timeout+0x1be/0x310 kernel/time/timer.c:2615
 rcu_gp_fqs_loop+0x2df/0x1330 kernel/rcu/tree.c:2034
 rcu_gp_kthread+0xa7/0x3b0 kernel/rcu/tree.c:2236
 kthread+0x2f2/0x390 kernel/kthread.c:389
 ret_from_fork+0x4d/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>
rcu: Stack dump where RCU GP kthread last ran:
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 UID: 0 PID: 5253 Comm: syz-executor475 Not tainted 6.11.0-syzkaller-04003-gfc1dc0d50780 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
RIP: 0010:__kasan_check_write+0x0/0x20 mm/kasan/shadow.c:36
Code: 48 8b 0c 24 31 d2 e9 6f e6 ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 89 f6 48 8b 0c 24 ba 01 00 00 00 e9 3c e6 ff ff 66 2e
RSP: 0018:ffffc90000a18bd8 EFLAGS: 00000097
RAX: 0000000000000004 RBX: dffffc0000000000 RCX: 0000000000a18c03
RDX: dffffc0000000000 RSI: 0000000000000004 RDI: ffff8880b892c880
RBP: ffffc90000a18cb0 R08: ffffffff9423484f R09: 1ffffffff2846909
R10: dffffc0000000000 R11: fffffbfff284690a R12: ffff8880b892c880
R13: 1ffff92000143188 R14: ffffc90000a18c40 R15: 1ffff11017125911
FS:  000055558b9b13c0(0000) GS:ffff8880b8900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f239b953880 CR3: 000000007bbce000 CR4: 0000000000350ef0
Call Trace:
 <NMI>
 </NMI>
 <IRQ>
 instrument_atomic_read_write include/linux/instrumented.h:96 [inline]
 atomic_try_cmpxchg_acquire include/linux/atomic/atomic-instrumented.h:1300 [inline]
 queued_spin_lock include/asm-generic/qspinlock.h:111 [inline]
 do_raw_spin_lock+0x142/0x370 kernel/locking/spinlock_debug.c:116
 __raw_spin_lock_irq include/linux/spinlock_api_smp.h:120 [inline]
 _raw_spin_lock_irq+0xdf/0x120 kernel/locking/spinlock.c:170
 __run_hrtimer kernel/time/hrtimer.c:1695 [inline]
 __hrtimer_run_queues+0x670/0xd50 kernel/time/hrtimer.c:1755
 hrtimer_interrupt+0x396/0x990 kernel/time/hrtimer.c:1817
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1026 [inline]
 __sysvec_apic_timer_interrupt+0x112/0x3f0 arch/x86/kernel/apic/apic.c:1043
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1037 [inline]
 sysvec_apic_timer_interrupt+0xa1/0xc0 arch/x86/kernel/apic/apic.c:1037
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:__raw_spin_unlock_irq include/linux/spinlock_api_smp.h:160 [inline]
RIP: 0010:_raw_spin_unlock_irq+0x29/0x50 kernel/locking/spinlock.c:202
Code: 90 f3 0f 1e fa 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 ca a2 a8 f5 48 89 df e8 42 e6 a9 f5 e8 ed e6 d3 f5 fb bf 01 00 00 00 <e8> 52 a9 9b f5 65 8b 05 33 7e 3c 74 85 c0 74 06 5b e9 ac ea 28 00
RSP: 0018:ffffc9000414fc70 EFLAGS: 00000282
RAX: 4b5182d4e46ac600 RBX: ffff88802f014a00 RCX: ffffffff9a38b903
RDX: dffffc0000000000 RSI: ffffffff8c0ad8e0 RDI: 0000000000000001
RBP: ffffc9000414fdb0 R08: ffffffff901bb8ef R09: 1ffffffff203771d
R10: dffffc0000000000 R11: fffffbfff203771e R12: 0000000000000021
R13: 1ffff11005e029d3 R14: ffff88802f014e98 R15: ffff88802f014a00
 spin_unlock_irq include/linux/spinlock.h:401 [inline]
 get_signal+0x14df/0x1740 kernel/signal.c:2920
 arch_do_signal_or_restart+0x96/0x860 arch/x86/kernel/signal.c:337
 exit_to_user_mode_loop kernel/entry/common.c:111 [inline]
 exit_to_user_mode_prepare include/linux/entry-common.h:328 [inline]
 __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline]
 syscall_exit_to_user_mode+0xc9/0x370 kernel/entry/common.c:218
 do_syscall_64+0x100/0x230 arch/x86/entry/common.c:89
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f239b93a6a9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 1d 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffcd41ee858 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f239b93a6a9
RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 00007f239b800990 R09: 00007f239b800990
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f239b990f7c
R13: 00007f239b98a117 R14: 00007ffcd41ee890 R15: 0000000000000000
 </TASK>
INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.980 msecs

Crashes (564):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/09/18 04:30 upstream fc1dc0d50780 c673ca06 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/09/08 15:44 upstream d1f2d51b711a 9750182a .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/09/05 08:54 upstream c7fb1692dc01 dfbe2ed4 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/06/01 05:16 upstream d8ec19857b09 3113787f .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/05/31 11:12 upstream 4a4be1ad3a6e 34889ee3 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/05/30 01:20 upstream 4a4be1ad3a6e 34889ee3 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/05/22 10:42 upstream 8f6a15f095a6 1014eca7 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/05/21 23:10 upstream 8f6a15f095a6 1014eca7 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/05/21 22:50 upstream 8f6a15f095a6 1014eca7 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/05/20 09:15 upstream 61307b7be41a c0f1611a .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/05/19 03:51 upstream 4b377b4868ef c0f1611a .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/05/18 09:33 upstream ff2632d7d08e c0f1611a .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/05/14 14:55 upstream a5131c3fdf26 fdb4c10c .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/05/14 03:19 upstream cd97950cbcab fdb4c10c .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/05/08 18:17 upstream dccb07f2914c 4cf3f9b3 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/05/07 21:53 upstream dccb07f2914c cb2dcc0e .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/05/07 03:25 upstream ee5b455b0ada c035c6de .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/05/06 01:14 upstream b9158815de52 610f2a54 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/05/05 13:47 upstream 7367539ad4b0 610f2a54 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/05/04 06:58 upstream 3d25a941ea50 610f2a54 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/05/04 05:23 upstream 3d25a941ea50 610f2a54 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/05/01 20:01 upstream 18daea77cca6 3ba885bc .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/04/23 22:09 upstream 71b1543c83d6 21339d7b .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/04/21 06:12 upstream 977b1ef51866 af24b050 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/04/20 02:10 upstream 3cdb45594619 af24b050 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/04/15 06:07 upstream fe46a7dd189e c8349e48 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/04/08 11:42 upstream fe46a7dd189e ca620dd8 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/04/08 06:04 upstream fe46a7dd189e ca620dd8 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/04/07 22:05 upstream fe46a7dd189e ca620dd8 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/04/02 20:07 upstream fe46a7dd189e 6baf5069 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/03/24 14:52 upstream fe46a7dd189e 0ea90952 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/03/24 10:37 upstream fe46a7dd189e 0ea90952 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/03/03 08:59 upstream 04b8076df253 25905f5d .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in syscall_exit_to_user_mode
2022/12/26 01:42 upstream 72a85e2b0a1e 9da18ae8 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/06/23 08:54 linux-next f76698bd9a8c edc5149a .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/05/19 09:28 linux-next c75962170e49 c0f1611a .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/04/14 12:59 linux-next 9ed46da14b9b c8349e48 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/04/06 10:33 linux-next 8568bb2ccc27 ca620dd8 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/04/05 23:39 linux-next 8568bb2ccc27 18ea8213 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/08/28 07:02 upstream 3ec3f5fc4a91 6c853ff9 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/13 05:51 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4a9fe2a8ac53 084d8178 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/06 03:36 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4a9fe2a8ac53 d7906eff .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in syscall_exit_to_user_mode
2024/11/02 09:17 upstream 11066801dd4b f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/11/01 20:55 upstream 6c52d4da1c74 f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/28 18:45 upstream 819837584309 9efb3cc7 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/27 21:23 upstream 284a2f899676 65e8686b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/23 02:37 upstream c2ee9f594da8 15fa2979 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/21 05:05 upstream db87114dcf13 cd6fc0a3 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/20 19:08 upstream 715ca9dd687f cd6fc0a3 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/20 14:56 upstream 715ca9dd687f cd6fc0a3 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/16 18:40 upstream 2f87d0916ce0 666f77ed .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/12 01:22 upstream 9e4c6c1ad9a1 084d8178 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/09 17:40 upstream 75b607fab38d 0278d004 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/07 16:08 upstream 8cf0b93919e1 d7906eff .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/06 12:00 upstream 8f602276d390 d7906eff .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/09/14 03:51 upstream e936e7d4a83b 158f4851 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/14 14:53 upstream 6485cf5ea253 084d8178 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/09 11:12 upstream 75b607fab38d 402f1df0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: rcu detected stall in syscall_exit_to_user_mode
2023/07/04 07:16 upstream 24be4d0b46bb 6e553898 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root INFO: rcu detected stall in syscall_exit_to_user_mode
2022/11/29 03:02 upstream b7b275e60bcd ca9683b8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in syscall_exit_to_user_mode
2022/03/22 16:57 upstream b47d5a4f6b8d d88ef0c5 .config console log report info ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/31 23:56 net d80a30913084 96eb609f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/30 18:48 net c05c62850a8f 66aeb999 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/29 10:07 net-next ab101c553bc1 66aeb999 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/28 06:56 net-next 6d858708d465 65e8686b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/22 00:04 net-next 6d858708d465 a93682b3 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/16 21:22 net-next 6d858708d465 666f77ed .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/15 03:29 net-next 76d37e4fd638 b01b6661 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/08 00:33 net-next 1405981bbba0 d7906eff .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/07 07:43 net-next 8b641b5e4c78 d7906eff .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/07 03:21 net-next cf9545686230 d7906eff .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/06 18:52 net-next cf9545686230 d7906eff .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/31 17:49 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c67e9601e29a 96eb609f .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/29 16:03 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c67e9601e29a 66aeb999 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/28 01:11 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c6d9e43954bf 65e8686b .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/23 09:25 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c6d9e43954bf 15fa2979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/23 03:58 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c6d9e43954bf 15fa2979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/21 15:10 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c6d9e43954bf f1e4447c .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/21 09:44 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c6d9e43954bf cd6fc0a3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/20 22:51 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 07b887f8236e cd6fc0a3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/19 02:14 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 07b887f8236e cd6fc0a3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/18 18:22 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 07b887f8236e 666f77ed .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/18 08:47 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 07b887f8236e 666f77ed .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/16 04:40 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 syscall_exit_to_user_mode
2024/10/16 01:06 linux-next b852e1e7a038 bde2d81c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/15 23:25 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 syscall_exit_to_user_mode
2024/10/15 20:48 linux-next b852e1e7a038 14943bb8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/15 10:24 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64f3b5a6bc49 7eb57b4a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/14 22:56 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64f3b5a6bc49 b01b6661 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/14 21:26 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64f3b5a6bc49 b01b6661 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/13 22:14 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing d73dc7b182be 084d8178 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/11 21:45 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4a9fe2a8ac53 084d8178 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/09 10:34 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4a9fe2a8ac53 402f1df0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/08 19:02 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4a9fe2a8ac53 402f1df0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/08 11:56 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4a9fe2a8ac53 402f1df0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/08 08:58 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4a9fe2a8ac53 402f1df0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/07 12:36 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4a9fe2a8ac53 d7906eff .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in syscall_exit_to_user_mode
2024/10/07 10:03 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4a9fe2a8ac53 d7906eff .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in syscall_exit_to_user_mode
* Struck through repros no longer work on HEAD.