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INFO: rcu detected stall in sys_exit_group (7)

Status: upstream: reported C repro on 2021/10/15 18:41
Subsystems: net
[Documentation on labels]
Reported-by: syzbot+1c1c0d391f04584c1611@syzkaller.appspotmail.com
First crash: 949d, last: 23h19m
Cause bisection: introduced by (bisect log) [no-op commit]:
commit fcd29ad17c6ff885dfae58f557e9323941e63ba2
Author: Feras Daoud <ferasda@mellanox.com>
Date: Thu Aug 9 06:55:21 2018 +0000

  net/mlx5: Add Fast teardown support

Crash: general protection fault in batadv_iv_ogm_queue_add (log)
Repro: C syz .config
  
Fix bisection the fix commit could be any of (bisect log):
  64570fbc14f8 Linux 5.15-rc5
  3bc1bc0b59d0 Merge tag '5.20-rc-smb3-client-fixes-part1' of git://git.samba.org/sfrench/cifs-2.6
   
▶ ▼ Discussions (1)
Title Replies (including bot) Last reply
[syzbot] INFO: rcu detected stall in sys_exit_group (7) 0 (1) 2021/10/15 18:41
▶ ▼ Similar bugs (12)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream INFO: rcu detected stall in sys_exit_group (6) mm C 4 1300d 1307d 19/26 fixed on 2021/03/10 01:48
linux-5.15 INFO: rcu detected stall in sys_exit_group (2) 3 5d08h 40d 0/3 upstream: reported on 2024/03/14 09:49
linux-6.1 INFO: rcu detected stall in sys_exit_group (3) origin:upstream C 7 19d 91d 0/3 upstream: reported C repro on 2024/01/23 11:05
linux-6.1 INFO: rcu detected stall in sys_exit_group (2) 1 237d 237d 0/3 auto-obsoleted due to no activity on 2023/12/07 20:57
linux-6.1 INFO: rcu detected stall in sys_exit_group 1 348d 348d 0/3 auto-obsoleted due to no activity on 2023/08/23 09:06
linux-5.15 INFO: rcu detected stall in sys_exit_group 1 299d 299d 0/3 auto-obsoleted due to no activity on 2023/10/06 21:30
upstream INFO: rcu detected stall in sys_exit_group (2) cgroups mm 56 1602d 1603d 0/26 closed as invalid on 2019/12/04 14:14
upstream INFO: rcu detected stall in sys_exit_group (3) kernel 8 1567d 1567d 0/26 closed as invalid on 2020/01/08 05:23
upstream INFO: rcu detected stall in sys_exit_group (4) kernel 13 1567d 1567d 0/26 closed as invalid on 2020/01/09 08:13
upstream INFO: rcu detected stall in sys_exit_group (5) mm 1 1488d 1488d 0/26 auto-closed as invalid on 2020/06/25 07:58
upstream INFO: rcu detected stall in sys_exit_group kernel C done 1 1683d 1679d 13/26 fixed on 2019/10/09 10:54
android-5-15 BUG: soft lockup in sys_exit_group origin:downstream C 5 1d20h 15d 0/2 upstream: reported C repro on 2024/04/07 14:27
▶ ▼ Last patch testing requests (10)
Created Duration User Patch Repo Result
2024/02/17 12:58 16m retest repro net-next report log
2024/02/17 03:43 22m retest repro linux-next error OK
2024/02/17 03:43 16m retest repro net report log
2024/02/17 03:43 17m retest repro net report log
2024/02/17 03:43 17m retest repro net report log
2024/02/17 03:43 22m retest repro linux-next error OK
2024/02/15 10:37 16m retest repro upstream report log
2023/12/04 16:05 18m retest repro upstream report log
2023/12/04 14:57 16m retest repro net report log
2023/11/01 17:42 22m retest repro net OK log
▶ ▼ Fix bisection attempts (5)
Created Duration User Patch Repo Result
2022/08/07 21:26 24m bisect fix upstream job log (2)
2022/06/08 11:34 31m bisect fix upstream job log (0) log
2022/04/13 11:58 34m bisect fix upstream job log (0) log
2022/01/08 16:35 36m bisect fix upstream job log (0) log
2021/12/09 15:56 38m bisect fix upstream job log (0) log

Sample crash report:
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	1-...!: (1 GPs behind) idle=474c/1/0x4000000000000000 softirq=6005/6007 fqs=0
rcu: 	(detected by 0, t=10506 jiffies, g=6717, q=76 ncpus=2)
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 PID: 5091 Comm: syz-executor353 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:hlock_class kernel/locking/lockdep.c:228 [inline]
RIP: 0010:mark_lock+0xa2/0x350 kernel/locking/lockdep.c:4656
Code: 00 8b 1b 81 e3 ff 1f 00 00 48 89 d8 48 c1 e8 06 48 8d 3c c5 00 55 ce 92 be 08 00 00 00 e8 b6 3a 86 00 48 0f a3 1d ce 48 5c 11 <73> 10 48 69 c3 c8 00 00 00 48 8d 98 00 b4 9c 92 eb 68 48 c7 c0 60
RSP: 0018:ffffc90000a089e8 EFLAGS: 00000057
RAX: 0000000000000001 RBX: 00000000000006f9 RCX: ffffffff81720c2a
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff92ce55d8
RBP: 0000000000000008 R08: ffffffff92ce55df R09: 1ffffffff259cabb
R10: dffffc0000000000 R11: fffffbfff259cabc R12: 0000000000000001
R13: dffffc0000000000 R14: 0000000000000100 R15: ffff888021d1e578
FS:  0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f98fff062d0 CR3: 00000000112da000 CR4: 0000000000350ef0
Call Trace:
 <NMI>
 </NMI>
 <IRQ>
 mark_usage kernel/locking/lockdep.c:4599 [inline]
 __lock_acquire+0xc0a/0x1fd0 kernel/locking/lockdep.c:5091
 lock_acquire+0x1e4/0x530 kernel/locking/lockdep.c:5754
 __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline]
 _raw_spin_lock+0x2e/0x40 kernel/locking/spinlock.c:154
 spin_lock include/linux/spinlock.h:351 [inline]
 advance_sched+0xab/0xca0 net/sched/sch_taprio.c:924
 __run_hrtimer kernel/time/hrtimer.c:1692 [inline]
 __hrtimer_run_queues+0x597/0xd00 kernel/time/hrtimer.c:1756
 hrtimer_interrupt+0x396/0x990 kernel/time/hrtimer.c:1818
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1032 [inline]
 __sysvec_apic_timer_interrupt+0x109/0x3a0 arch/x86/kernel/apic/apic.c:1049
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline]
 sysvec_apic_timer_interrupt+0xa1/0xc0 arch/x86/kernel/apic/apic.c:1043
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:rcu_lock_release include/linux/rcupdate.h:308 [inline]
RIP: 0010:rcu_read_unlock_sched include/linux/rcupdate.h:863 [inline]
RIP: 0010:pfn_valid+0x3d8/0x440 include/linux/mmzone.h:2026
Code: 0e e0 90 ff c6 05 94 9e 6d 0d 01 48 c7 c7 c0 d2 b7 8b be 5e 03 00 00 48 c7 c2 60 d3 b7 8b e8 1f e5 6d ff 48 c7 c7 a0 1f 13 8e <4c> 89 f6 e8 60 aa 6d ff bf 01 00 00 00 e8 b6 d6 60 ff 65 8b 1d 07
RSP: 0018:ffffc9000441f5c0 EFLAGS: 00000293
RAX: ffffffff8204145a RBX: 0000000000000001 RCX: ffff888021d1da00
RDX: 0000000000000000 RSI: ffffffff8bfed2e0 RDI: ffffffff8e131fa0
RBP: 0000000000000001 R08: ffffffff82041448 R09: 1ffffffff259caa0
R10: dffffc0000000000 R11: fffffbfff259caa1 R12: dffffc0000000000
R13: 0000000000076b80 R14: ffffffff82041286 R15: ffff88813fff91c0
 page_table_check_clear+0x21/0x730 mm/page_table_check.c:68
 zap_pte_range mm/memory.c:1452 [inline]
 zap_pmd_range mm/memory.c:1597 [inline]
 zap_pud_range mm/memory.c:1626 [inline]
 zap_p4d_range mm/memory.c:1647 [inline]
 unmap_page_range+0x1f7a/0x3610 mm/memory.c:1668
 unmap_vmas+0x3cc/0x5f0 mm/memory.c:1758
 exit_mmap+0x2c6/0xd40 mm/mmap.c:3287
 __mmput+0x115/0x3c0 kernel/fork.c:1345
 exit_mm+0x220/0x310 kernel/exit.c:569
 do_exit+0x99e/0x27e0 kernel/exit.c:865
 do_group_exit+0x207/0x2c0 kernel/exit.c:1027
 __do_sys_exit_group kernel/exit.c:1038 [inline]
 __se_sys_exit_group kernel/exit.c:1036 [inline]
 __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1036
 do_syscall_64+0xfd/0x240
 entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f98ffe82c69
Code: Unable to access opcode bytes at 0x7f98ffe82c3f.
RSP: 002b:00007ffd0e42d378 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98ffe82c69
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
RBP: 00007f98fff03390 R08: ffffffffffffffb8 R09: 0000000100000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f98fff03390
R13: 0000000000000000 R14: 00007f98fff05ec0 R15: 00007f98ffe53130
 </TASK>
INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.837 msecs
rcu: rcu_preempt kthread starved for 10506 jiffies! g6717 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->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:R  running task     stack:24176 pid:16    tgid:16    ppid:2      flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5409 [inline]
 __schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
 __schedule_loop kernel/sched/core.c:6813 [inline]
 schedule+0x14b/0x320 kernel/sched/core.c:6828
 schedule_timeout+0x1be/0x310 kernel/time/timer.c:2572
 rcu_gp_fqs_loop+0x2df/0x1370 kernel/rcu/tree.c:1663
 rcu_gp_kthread+0xa7/0x3b0 kernel/rcu/tree.c:1862
 kthread+0x2f2/0x390 kernel/kthread.c:388
 ret_from_fork+0x4d/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243
 </TASK>
rcu: Stack dump where RCU GP kthread last ran:
CPU: 0 PID: 2413 Comm: kworker/u8:7 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Workqueue: events_unbound toggle_allocation_gate
RIP: 0010:csd_lock_wait kernel/smp.c:311 [inline]
RIP: 0010:smp_call_function_many_cond+0x1855/0x2960 kernel/smp.c:855
Code: 89 e6 83 e6 01 31 ff e8 d9 d5 0b 00 41 83 e4 01 49 bc 00 00 00 00 00 fc ff df 75 07 e8 84 d1 0b 00 eb 38 f3 90 42 0f b6 04 23 <84> c0 75 11 41 f7 45 00 01 00 00 00 74 1e e8 68 d1 0b 00 eb e4 44
RSP: 0018:ffffc9000938f6e0 EFLAGS: 00000293
RAX: 0000000000000000 RBX: 1ffff110172a8809 RCX: ffff8880297ebc00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc9000938f8e0 R08: ffffffff818923b7 R09: 1ffffffff259caa0
R10: dffffc0000000000 R11: fffffbfff259caa1 R12: dffffc0000000000
R13: ffff8880b9544048 R14: ffff8880b943f480 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055eda496f000 CR3: 000000000df32000 CR4: 0000000000350ef0
Call Trace:
 <IRQ>
 </IRQ>
 <TASK>
 on_each_cpu_cond_mask+0x3f/0x80 kernel/smp.c:1023
 on_each_cpu include/linux/smp.h:71 [inline]
 text_poke_sync arch/x86/kernel/alternative.c:2086 [inline]
 text_poke_bp_batch+0x352/0xb30 arch/x86/kernel/alternative.c:2296
 text_poke_flush arch/x86/kernel/alternative.c:2487 [inline]
 text_poke_finish+0x30/0x50 arch/x86/kernel/alternative.c:2494
 arch_jump_label_transform_apply+0x1c/0x30 arch/x86/kernel/jump_label.c:146
 static_key_enable_cpuslocked+0x136/0x260 kernel/jump_label.c:205
 static_key_enable+0x1a/0x20 kernel/jump_label.c:218
 toggle_allocation_gate+0xb5/0x250 mm/kfence/core.c:826
 process_one_work kernel/workqueue.c:3254 [inline]
 process_scheduled_works+0xa02/0x1770 kernel/workqueue.c:3335
 worker_thread+0x86d/0xd70 kernel/workqueue.c:3416
 kthread+0x2f2/0x390 kernel/kthread.c:388
 ret_from_fork+0x4d/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243
 </TASK>

Crashes (55):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/04/06 20:43 upstream fe46a7dd189e ca620dd8 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in sys_exit_group
2024/03/29 04:54 upstream fe46a7dd189e 120789fd .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in sys_exit_group
2023/11/20 13:56 upstream 98b1cc82c4af cb976f63 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in sys_exit_group
2023/12/24 21:08 net 7c5e046bdcb2 fb427a07 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce INFO: rcu detected stall in sys_exit_group
2023/11/20 02:02 net 93da8d75a665 cb976f63 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce INFO: rcu detected stall in sys_exit_group
2023/09/19 00:14 net 6dab9dd64907 0b6a67ac .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce INFO: rcu detected stall in sys_exit_group
2024/02/01 06:26 net-next 84fc2408cfc6 373b66cd .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce INFO: rcu detected stall in sys_exit_group
2024/01/31 04:05 linux-next 596764183be8 7f400fcb .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: rcu detected stall in sys_exit_group
2023/09/01 08:28 linux-next a47fc304d2b6 696ea0d2 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: rcu detected stall in sys_exit_group
2023/06/06 09:40 upstream f8dba31b0a82 a4ae4f42 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: rcu detected stall in sys_exit_group
2023/06/04 23:30 upstream 6f64a5ebe1dc a4ae4f42 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: rcu detected stall in sys_exit_group
2023/06/02 11:07 upstream 1874a42a7d74 a4ae4f42 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: rcu detected stall in sys_exit_group
2021/10/11 19:51 upstream 64570fbc14f8 838e7e2c .config console log report syz C ci-upstream-kasan-gce-root INFO: rcu detected stall in sys_exit_group
2023/08/13 01:30 net 829c6524d672 39990d51 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce INFO: rcu detected stall in sys_exit_group
2023/06/04 22:21 net 8cde87b007da a4ae4f42 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce INFO: rcu detected stall in sys_exit_group
2023/06/01 22:51 net be7f8012a513 a4ae4f42 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce INFO: rcu detected stall in sys_exit_group
2023/06/04 21:00 net-next f69de8aa4752 a4ae4f42 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce INFO: rcu detected stall in sys_exit_group
2024/04/22 14:01 upstream ed30a4a51bb1 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in sys_exit_group
2024/04/09 23:37 upstream fe46a7dd189e 56086b24 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in sys_exit_group
2024/04/06 15:35 upstream 480e035fc4c7 ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: rcu detected stall in sys_exit_group
2024/04/02 04:41 upstream 480e035fc4c7 6baf5069 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: rcu detected stall in sys_exit_group
2024/03/28 03:26 upstream fe46a7dd189e 454571b6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in sys_exit_group
2024/03/27 22:31 upstream fe46a7dd189e 454571b6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in sys_exit_group
2024/01/23 17:48 upstream 7ed2632ec7d7 1e153dc8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in sys_exit_group
2024/01/11 22:49 upstream 3e7aeb78ab01 00f3cc59 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: rcu detected stall in sys_exit_group
2024/01/01 05:55 upstream 2639772a11c8 fb427a07 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in sys_exit_group
2023/12/28 04:59 upstream f5837722ffec fb427a07 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in sys_exit_group
2023/12/21 04:03 upstream 1a44b0073b92 4f9530a3 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in sys_exit_group
2023/12/19 03:43 upstream 2cf4f94d8e86 3ad490ea .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in sys_exit_group
2023/10/03 00:18 upstream 8f1b4600373f 50b20e75 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in sys_exit_group
2023/09/09 09:27 upstream 6099776f9f26 6654cf89 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: rcu detected stall in sys_exit_group
2023/06/05 20:48 upstream f8dba31b0a82 a4ae4f42 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in sys_exit_group
2023/05/29 07:34 upstream e338142b39cf cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in sys_exit_group
2023/03/12 20:55 upstream 134231664868 5205ef30 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in sys_exit_group
2023/02/09 09:24 upstream 0983f6bf2bfc 14a312c8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in sys_exit_group
2022/12/31 06:25 upstream c8451c141e07 ab32d508 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in sys_exit_group
2022/09/14 00:53 upstream d1221cea11fc b884348d .config console log report info [disk image] [vmlinux] ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in sys_exit_group
2022/07/08 18:35 upstream e8a4e1c1bb69 b5765a15 .config console log report info ci-upstream-kasan-gce-root INFO: rcu detected stall in sys_exit_group
2022/07/03 00:45 upstream 34074da5424c 1434eec0 .config console log report info ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in sys_exit_group
2022/05/09 11:34 upstream c5eb0a61238d 8b277b8e .config console log report info ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in sys_exit_group
2022/03/14 11:54 upstream 09688c0166e7 9e8eaa75 .config console log report info ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in sys_exit_group
2022/02/24 00:33 upstream 23d04328444a 6e821dbf .config console log report info ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in sys_exit_group
2022/02/08 13:51 upstream 555f3d7be91a 0b33604d .config console log report info ci-upstream-kasan-gce-root INFO: rcu detected stall in sys_exit_group
2022/02/03 14:07 upstream 88808fbbead4 4ebb2798 .config console log report info ci-upstream-kasan-gce-smack-root INFO: rcu detected stall in sys_exit_group
2021/11/08 14:41 upstream 6b75d88fa81b d29682f1 .config console log report info ci-upstream-kasan-gce INFO: rcu detected stall in sys_exit_group
2021/09/16 16:23 upstream ff1ffd71d5f0 aae492f2 .config console log report info ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in sys_exit_group
2024/02/21 17:08 net-next 2f3bfa8e30b5 3af7dd65 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce INFO: rcu detected stall in sys_exit_group
2023/12/29 14:14 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 1760bfa7d7ca fb427a07 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in sys_exit_group
2023/12/21 12:43 linux-next 857647efa9be 4f9530a3 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: rcu detected stall in sys_exit_group
2023/10/18 06:09 linux-next 2dac75696c6d 342b9c55 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: rcu detected stall in sys_exit_group
2023/09/12 23:49 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 0bb80ecc33a8 59da8366 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in sys_exit_group
2023/08/25 00:19 linux-next 2b3bd393093b 49be837e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: rcu detected stall in sys_exit_group
2023/02/12 07:52 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing f87b564686ee 93e26d60 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in sys_exit_group
2023/01/27 17:56 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c52c9acc415e 9dfcf09c .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in sys_exit_group
2022/02/21 23:13 linux-next ef6b35306dd8 6e821dbf .config console log report info ci-upstream-linux-next-kasan-gce-root INFO: rcu detected stall in sys_exit_group
* Struck through repros no longer work on HEAD.