Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2023/11/07 | linux-5.15.y (ToT) | 12952a23a5da | C | [report] INFO: rcu detected stall in corrupted |
2023/11/07 | upstream (ToT) | 13d88ac54ddd | C | Didn't crash |
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Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2023/11/07 | linux-5.15.y (ToT) | 12952a23a5da | C | [report] INFO: rcu detected stall in corrupted |
2023/11/07 | upstream (ToT) | 13d88ac54ddd | C | Didn't crash |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2025/02/02 01:36 | 11m | retest repro | linux-5.15.y | report log | |
2025/02/02 01:36 | 15m | retest repro | linux-5.15.y | OK log | |
2025/01/31 16:14 | 11m | retest repro | linux-5.15.y | report log | |
2025/01/31 16:14 | 12m | retest repro | linux-5.15.y | report log | |
2025/01/31 16:14 | 57m | retest repro | linux-5.15.y | report log | |
2025/01/17 13:43 | 15m | retest repro | linux-5.15.y | report log | |
2025/01/17 13:43 | 1h05m | retest repro | linux-5.15.y | report log | |
2025/01/17 13:43 | 17m | retest repro | linux-5.15.y | report log | |
2024/12/22 06:42 | 16m | retest repro | linux-5.15.y | report log | |
2024/12/22 06:42 | 13m | retest repro | linux-5.15.y | report log |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2025/02/03 02:39 | 21m | fix candidate | upstream | error job log | |
2024/12/29 07:29 | 21m | fix candidate | upstream | error job log | |
2024/09/17 22:19 | 17m | fix candidate | upstream | error job log | |
2024/08/04 13:17 | 17m | fix candidate | upstream | error job log | |
2024/03/14 15:27 | 17m | fix candidate | upstream | error job log | |
2024/01/14 22:18 | 17m | fix candidate | upstream | error job log | |
2023/12/15 21:59 | 17m | fix candidate | upstream | error job log | |
2023/11/15 07:07 | 17m | fix candidate | upstream | error job log | |
2023/10/25 04:15 | 14m | fix candidate | upstream | error job log |
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: rcu: 0-....: (1 GPs behind) idle=cbb/1/0x4000000000000002 softirq=10334/10335 fqs=2099 (detected by 1, t=10505 jiffies, g=16101, q=104672) Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 PID: 11445 Comm: syz-executor334 Not tainted 5.15.175-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60 kernel/kcov.c:202 Code: 1f 84 00 00 00 00 00 0f 1f 00 53 48 89 fb e8 17 00 00 00 48 8b 3d c8 dd 89 0c 48 89 de 5b e9 07 05 49 00 cc cc cc cc cc cc cc <48> 8b 04 24 65 48 8b 0d d4 ea 81 7e 65 8b 15 d5 ea 81 7e 81 e2 00 RSP: 0018:ffffc900104971d8 EFLAGS: 00000046 RAX: 0000000000000000 RBX: ffffffff8a600e46 RCX: ffffffff81870407 RDX: ffff888077d6bb80 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff8187044f R09: fffffbfff1c14c0e R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fe086cc2e78 CR3: 0000000073875000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <NMI> </NMI> <TASK> trace_irq_enable_rcuidle+0xb0/0x190 include/trace/events/preemptirq.h:40 trace_hardirqs_on+0x57/0x80 kernel/trace/trace_preemptirq.c:44 asm_sysvec_irq_work+0x16/0x20 arch/x86/include/asm/idtentry.h:713 RIP: 0010:rcu_read_unlock_special+0x84/0x520 kernel/rcu/tree_plugin.h:671 Code: f1 f1 f1 00 f2 f2 f2 49 89 04 17 66 41 c7 44 17 09 f3 f3 41 c6 44 17 0b f3 65 44 8b 25 6d 82 96 7e 41 f7 c4 00 00 f0 00 74 45 <48> c7 44 24 20 0e 36 e0 45 4a c7 04 3a 00 00 00 00 66 42 c7 44 3a RSP: 0018:ffffc900104972c0 EFLAGS: 00000206 RAX: 20722b8475af1200 RBX: 1ffff92002092e60 RCX: ffffffff81633db8 RDX: dffffc0000000000 RSI: ffffffff8aab2b80 RDI: ffffffff8af9f000 RBP: ffffc90010497398 R08: dffffc0000000000 R09: fffffbfff2131221 R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff8cb23d00 R13: ffff888077d6bfd8 R14: ffffc90010497300 R15: 1ffff92002092e5c __rcu_read_unlock+0x92/0x100 kernel/rcu/tree_plugin.h:422 rcu_read_unlock include/linux/rcupdate.h:771 [inline] __unlock_page_memcg+0xfd/0x110 mm/memcontrol.c:2090 zap_pte_range mm/memory.c:1384 [inline] zap_pmd_range mm/memory.c:1505 [inline] zap_pud_range mm/memory.c:1534 [inline] zap_p4d_range mm/memory.c:1555 [inline] unmap_page_range+0xffa/0x2630 mm/memory.c:1576 unmap_vmas+0x1f8/0x390 mm/memory.c:1653 exit_mmap+0x3b6/0x620 mm/mmap.c:3204 __mmput+0x112/0x3b0 kernel/fork.c:1127 exit_mm+0x688/0x7f0 kernel/exit.c:550 do_exit+0x626/0x2480 kernel/exit.c:861 do_group_exit+0x144/0x310 kernel/exit.c:996 get_signal+0xc66/0x14e0 kernel/signal.c:2900 arch_do_signal_or_restart+0xc3/0x1890 arch/x86/kernel/signal.c:867 handle_signal_work kernel/entry/common.c:154 [inline] exit_to_user_mode_loop+0x97/0x130 kernel/entry/common.c:178 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:214 __syscall_exit_to_user_mode_work kernel/entry/common.c:296 [inline] syscall_exit_to_user_mode+0x5d/0x240 kernel/entry/common.c:307 do_syscall_64+0x47/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7fe086c6c819 Code: Unable to access opcode bytes at RIP 0x7fe086c6c7ef. RSP: 002b:00007fe086c2d238 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: 0000000000000001 RBX: 00007fe086cf6308 RCX: 00007fe086c6c819 RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fe086cf630c RBP: 00007fe086cf6300 R08: 00007fe086c2d6c0 R09: 00007fe086c2d6c0 R10: 00007fe086c2d6c0 R11: 0000000000000246 R12: 00007fe086cc3270 R13: 0000000000000000 R14: 00007ffedb917270 R15: 00007ffedb917358 </TASK>
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2025/01/03 11:51 | linux-5.15.y | 91786f140358 | d3ccff63 | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-perf | INFO: rcu detected stall in corrupted | |
2024/10/08 02:00 | linux-5.15.y | 3a5928702e71 | d7906eff | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-perf | INFO: rcu detected stall in corrupted | |
2024/08/31 09:19 | linux-5.15.y | fa93fa65db6e | 1eda0d14 | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | INFO: rcu detected stall in corrupted | |
2024/06/24 07:42 | linux-5.15.y | 4878aadf2d15 | edc5149a | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | INFO: rcu detected stall in corrupted | |
2024/03/15 19:00 | linux-5.15.y | 574362648507 | d615901c | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | INFO: rcu detected stall in corrupted | |
2024/02/02 07:20 | linux-5.15.y | 6139f2a02fe0 | d61103fc | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-perf | INFO: rcu detected stall in corrupted | |
2023/11/07 21:03 | linux-5.15.y | 12952a23a5da | 83211397 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-perf | INFO: rcu detected stall in corrupted | |
2024/11/10 00:20 | linux-5.15.y | 3c17fc483905 | 6b856513 | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | INFO: rcu detected stall in corrupted | |
2024/10/20 01:39 | linux-5.15.y | 584a40a22cb9 | cd6fc0a3 | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | INFO: rcu detected stall in corrupted | |
2024/09/18 15:17 | linux-5.15.y | 3a5928702e71 | c673ca06 | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | INFO: rcu detected stall in corrupted | |
2024/10/01 01:20 | linux-5.15.y | 3a5928702e71 | bbd4e0a4 | .config | console log | report | syz / log | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-perf | INFO: rcu detected stall in corrupted | ||
2024/09/29 05:45 | linux-5.15.y | 3a5928702e71 | ba29ff75 | .config | console log | report | syz / log | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-perf | INFO: rcu detected stall in corrupted | ||
2024/10/11 03:21 | linux-5.15.y | 3a5928702e71 | 8fbfc0c8 | .config | console log | report | syz / log | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-perf | INFO: rcu detected stall in corrupted | ||
2023/10/23 02:41 | linux-5.15.y | 00c03985402e | 361b23dc | .config | console log | report | syz | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-perf | INFO: rcu detected stall in corrupted | ||
2024/12/07 10:29 | linux-5.15.y | 0a51d2d4527b | 9ac0fdc6 | .config | console log | report | syz / log | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | INFO: rcu detected stall in corrupted |