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kernel BUG in set_state_bits

Status: upstream: reported C repro on 2023/04/03 19:24
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+ad704c01c5da34051e01@syzkaller.appspotmail.com
First crash: 666d, last: 32d
Fix bisection: failed (error log, bisect log)
  
▶ ▼ Bug presence (1)
Date Name Commit Repro Result
2023/05/28 upstream (ToT) 416839029e38 C [report] kernel BUG in insert_state_fast
▶ ▼ Similar bugs (1)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream kernel BUG in set_state_bits btrfs C done done 97 206d 789d 0/28 upstream: reported C repro on 2022/12/01 12:20
▶ ▼ Last patch testing requests (7)
Created Duration User Patch Repo Result
2024/12/28 00:10 13m retest repro linux-5.15.y report log
2024/12/28 00:10 22m retest repro linux-5.15.y report log
2024/12/28 00:10 10m retest repro linux-5.15.y report log
2024/11/30 20:56 13m retest repro linux-5.15.y report log
2024/10/14 23:11 0m retest repro linux-5.15.y error
2024/10/14 23:11 0m retest repro linux-5.15.y error
2024/10/14 23:11 0m retest repro linux-5.15.y error

Sample crash report:
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
------------[ cut here ]------------
kernel BUG at fs/btrfs/extent_io.c:939!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 4018 Comm: syz-executor391 Not tainted 5.15.172-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : set_state_bits+0x370/0x374 fs/btrfs/extent_io.c:939
lr : set_state_bits+0x370/0x374 fs/btrfs/extent_io.c:939
sp : ffff80001ff27740
x29: ffff80001ff27740 x28: 0000000000000000 x27: 0000000000001000
x26: dfff800000000000 x25: 0000000000000001 x24: 0000000000000107
x23: 0000000000000000 x22: 0000000000000fff x21: 0000000000001000
x20: 00000000fffffff4 x19: ffff0000c90d4190 x18: 0000000000000002
x17: 0000000000000000 x16: ffff800011abb750 x15: 00000000ffffffff
x14: ffff0000d8441b40 x13: 0000000000000001 x12: 0000000000000001
x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000d8441b40
x8 : ffff80000a09fd38 x7 : 0000000000000000 x6 : 0000000000000001
x5 : ffff80001ff26b58 x4 : 0000000000000100 x3 : 0000000000000a20
x2 : 0000000000000038 x1 : 00000000fffffff4 x0 : 0000000000000000
Call trace:
 set_state_bits+0x370/0x374 fs/btrfs/extent_io.c:939
 set_extent_bit+0x47c/0x1464 fs/btrfs/extent_io.c:1049
 set_record_extent_bits+0x70/0x94 fs/btrfs/extent_io.c:1422
 qgroup_reserve_data+0x214/0x878 fs/btrfs/qgroup.c:3727
 btrfs_qgroup_reserve_data+0x40/0xec fs/btrfs/qgroup.c:3770
 btrfs_fallocate+0xff8/0x1954 fs/btrfs/file.c:3602
 vfs_fallocate+0x478/0x5b4 fs/open.c:308
 ksys_fallocate fs/open.c:331 [inline]
 __do_sys_fallocate fs/open.c:339 [inline]
 __se_sys_fallocate fs/open.c:337 [inline]
 __arm64_sys_fallocate+0xc0/0x110 fs/open.c:337
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
Code: 97a0d71d f9400fa8 17ffff54 97909172 (d4210000) 
---[ end trace 04d4cf8b2444f42b ]---

Crashes (13):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/11/16 19:59 linux-5.15.y d98fd109f827 cfe3a04a .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-5-15-kasan-arm64 kernel BUG in set_state_bits
2024/07/14 23:45 linux-5.15.y f45bea23c39c eaeb5c15 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-5-15-kasan-arm64 kernel BUG in set_state_bits
2023/10/11 10:53 linux-5.15.y 02e21884dcf2 83165b57 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-5-15-kasan-arm64 kernel BUG in set_state_bits
2023/05/28 02:20 linux-5.15.y 1fe619a7d252 cf184559 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-5-15-kasan-arm64 kernel BUG in set_state_bits
2024/11/16 19:20 linux-5.15.y d98fd109f827 cfe3a04a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in set_state_bits
2024/09/01 16:13 linux-5.15.y fa93fa65db6e 1eda0d14 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in set_state_bits
2024/07/14 22:41 linux-5.15.y f45bea23c39c eaeb5c15 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in set_state_bits
2023/10/11 05:43 linux-5.15.y 02e21884dcf2 83165b57 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in set_state_bits
2023/08/12 07:47 linux-5.15.y 24c4de4069cb 39990d51 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in set_state_bits
2023/06/23 22:19 linux-5.15.y f67653019430 79782afc .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in set_state_bits
2023/04/20 06:34 linux-5.15.y 4fdad925aa1a a219f34e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in set_state_bits
2023/04/14 03:07 linux-5.15.y 4fdad925aa1a 3cfcaa1b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in set_state_bits
2023/04/03 19:24 linux-5.15.y c957cbb87315 41147e3e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in set_state_bits
* Struck through repros no longer work on HEAD.