Title | Replies (including bot) | Last reply |
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[syzbot] WARNING in walk_component | 1 (5) | 2023/07/13 08:31 |
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Title | Replies (including bot) | Last reply |
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[syzbot] WARNING in walk_component | 1 (5) | 2023/07/13 08:31 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2024/09/22 03:23 | 20m | retest repro | upstream | report log | |
2024/09/08 03:01 | 17m | retest repro | upstream | report log | |
2024/06/30 02:32 | 21m | retest repro | upstream | report log | |
2024/06/30 02:32 | 25m | retest repro | upstream | report log | |
2024/04/21 01:43 | 21m | retest repro | upstream | report log | |
2024/04/21 01:43 | 16m | retest repro | upstream | report log | |
2024/02/24 15:22 | 23m | retest repro | upstream | OK log | |
2024/02/24 15:22 | 23m | retest repro | upstream | OK log | |
2024/02/11 07:06 | 23m | retest repro | upstream | OK log | |
2024/02/11 07:06 | 24m | retest repro | upstream | OK log |
------------[ cut here ]------------ DEBUG_RWSEMS_WARN_ON(!is_rwsem_reader_owned(sem)): count = 0x0, magic = 0xffff888032eae310, owner = 0x0, curr 0xffff88801d9f2440, list empty WARNING: CPU: 0 PID: 8825 at kernel/locking/rwsem.c:1343 __up_read+0x5fb/0x760 kernel/locking/rwsem.c:1343 Modules linked in: CPU: 0 PID: 8825 Comm: syz-executor284 Not tainted 6.9.0-rc2-syzkaller-00413-gf2f80ac80987 #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 RIP: 0010:__up_read+0x5fb/0x760 kernel/locking/rwsem.c:1343 Code: 3c 02 00 0f 85 c0 00 00 00 48 8b 13 41 57 4c 89 f1 48 c7 c6 c0 c3 2c 8b 4c 8b 4c 24 10 48 c7 c7 60 c2 2c 8b e8 86 81 e5 ff 90 <0f> 0b 90 90 59 e9 fc fa ff ff 48 c7 c7 14 86 e1 8f 48 89 04 24 e8 RSP: 0018:ffffc9000cfcfb38 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff888032eae310 RCX: ffffffff814fe349 RDX: ffff88801d9f2440 RSI: ffffffff814fe356 RDI: 0000000000000001 RBP: ffffffff8fe18614 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: ffff888032eae318 R13: 1ffff920019f9f6b R14: ffff888032eae310 R15: ffffffff8b2cc1a0 FS: 00007f51eb6556c0(0000) GS:ffff88806b000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f51e33ff000 CR3: 000000001bb56000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> inode_unlock_shared include/linux/fs.h:810 [inline] lookup_slow fs/namei.c:1710 [inline] walk_component+0x35b/0x5b0 fs/namei.c:2004 lookup_last fs/namei.c:2461 [inline] path_lookupat+0x17f/0x770 fs/namei.c:2485 filename_lookup+0x1e5/0x5b0 fs/namei.c:2514 user_path_at_empty+0x42/0x60 fs/namei.c:2921 user_path_at include/linux/namei.h:57 [inline] __do_sys_chdir fs/open.c:558 [inline] __se_sys_chdir fs/open.c:552 [inline] __x64_sys_chdir+0xc2/0x270 fs/open.c:552 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xd2/0x260 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x72/0x7a RIP: 0033:0x7f51eb6c7a79 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 91 1b 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:00007f51eb655218 EFLAGS: 00000246 ORIG_RAX: 0000000000000050 RAX: ffffffffffffffda RBX: 0000000000000040 RCX: 00007f51eb6c7a79 RDX: 00007f51eb6c7a79 RSI: 00007f51eb69f036 RDI: 0000000020000380 RBP: 00007f51eb7666b8 R08: 0000000000000000 R09: 0000000000000000 R10: 00007ffc48cce417 R11: 0000000000000246 R12: 00007f51eb7666b0 R13: 00007f51eb7666bc R14: 6573726168636f69 R15: 0030656c69662f2e </TASK>
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/04/07 00:44 | upstream | f2f80ac80987 | ca620dd8 | .config | console log | report | syz | C | [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] | ci-qemu-upstream | WARNING in walk_component | |
2024/03/24 08:53 | upstream | 484193fecd2b | 0ea90952 | .config | console log | report | syz | C | [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] | ci-qemu-upstream | WARNING in walk_component | |
2023/09/09 05:41 | upstream | a48fa7efaf11 | 6654cf89 | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci-upstream-kasan-gce-selinux-root | WARNING in walk_component | |
2023/07/18 09:21 | upstream | fdf0eaf11452 | 20f8b3c2 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci-upstream-kasan-gce-selinux-root | WARNING in walk_component | |
2023/03/17 02:38 | upstream | 0ddc84d2dd43 | 18b58603 | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci-upstream-kasan-gce-root | WARNING in walk_component | |
2023/01/21 03:25 | upstream | ff83fec8179e | 559a440a | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci-upstream-kasan-gce-root | WARNING in walk_component | |
2023/01/06 16:15 | upstream | 1f5abbd77e2c | 1dac8c7a | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci-upstream-kasan-gce-root | WARNING in walk_component | |
2022/12/09 07:37 | upstream | f3e8416619ce | 1034e5fa | .config | console log | report | syz | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci-upstream-kasan-gce-selinux-root | WARNING in walk_component | ||
2023/02/06 00:00 | linux-next | 4fafd96910ad | be607b78 | .config | strace log | report | syz | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci-upstream-linux-next-kasan-gce-root | WARNING in walk_component | ||
2024/06/14 23:54 | upstream | 2ccbdf43d5e7 | 8d849073 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-selinux-root | WARNING in walk_component | ||
2024/05/24 15:31 | upstream | 8f6a15f095a6 | 8f98448e | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-badwrites-root | WARNING in walk_component | ||
2024/01/26 19:35 | upstream | ecb1b8288dc7 | cc4a4020 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-badwrites-root | WARNING in walk_component | ||
2023/08/26 17:07 | upstream | 7d2f353b2682 | 03d9c195 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | WARNING in walk_component | ||
2023/04/04 05:13 | upstream | 148341f0a2f5 | 7db618d0 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | WARNING in walk_component | ||
2023/01/06 15:47 | upstream | 1f5abbd77e2c | 1dac8c7a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | WARNING in walk_component |