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kernel BUG in hfsplus_bnode_put

Status: upstream: reported C repro on 2023/01/18 07:25
Subsystems: hfs
[Documentation on labels]
Reported-by: syzbot+005d2a9ecd9fbf525f6a@syzkaller.appspotmail.com
First crash: 832d, last: 1d03h
Cause bisection: failed (error log, bisect log)
  
▶ ▼ Discussions (1)
Title Replies (including bot) Last reply
[syzbot] [hfsplus?] kernel BUG in hfsplus_bnode_put 0 (2) 2023/06/17 05:30
▶ ▼ Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-6.1 kernel BUG in hfsplus_bnode_put origin:upstream C error 15 3h11m 677d 0/3 upstream: reported C repro on 2023/06/17 11:52
linux-5.15 kernel BUG in hfsplus_bnode_put origin:upstream C error 15 3d01h 677d 0/3 upstream: reported C repro on 2023/06/17 12:22
▶ ▼ Last patch testing requests (10)
Created Duration User Patch Repo Result
2025/03/14 05:49 36m retest repro upstream OK log
2025/03/14 05:49 33m retest repro upstream report log
2025/03/14 05:49 40m retest repro upstream report log
2025/03/14 05:49 30m retest repro upstream report log
2025/01/22 12:58 1h24m retest repro upstream report log
2025/01/22 12:58 1h19m retest repro upstream report log
2025/01/22 13:03 29m retest repro git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci OK log
2025/01/22 12:58 14m retest repro upstream report log
2025/01/22 12:58 16m retest repro upstream report log
2025/01/22 12:23 10m retest repro upstream report log

Sample crash report:
------------[ cut here ]------------
kernel BUG at fs/hfsplus/bnode.c:618!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 0 UID: 0 PID: 6503 Comm: syz-executor323 Not tainted 6.14.0-rc7-syzkaller-00067-g76b6905c11fd #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:hfsplus_bnode_put+0x510/0x520 fs/hfsplus/bnode.c:618
Code: ff e9 bf fe ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c f3 fe ff ff 4c 89 ef e8 5b 63 83 ff e9 e6 fe ff ff e8 01 ab 1e ff 90 <0f> 0b e8 f9 aa 1e ff 90 0f 0b 66 0f 1f 44 00 00 90 90 90 90 90 90
RSP: 0018:ffffc90004ee72f0 EFLAGS: 00010293
RAX: ffffffff82a3351f RBX: ffff888029ac7480 RCX: ffff88802176bc00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff82a33090 R09: 1ffff11005358e90
R10: dffffc0000000000 R11: ffffed1005358e91 R12: ffff888029ac7400
R13: dffffc0000000000 R14: dffffc0000000000 R15: ffff88804763a000
FS:  0000555589541380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000400000001240 CR3: 000000007f59a000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 hfsplus_bmap_alloc+0x590/0x640 fs/hfsplus/btree.c:414
 hfs_bnode_split+0xde/0x1110 fs/hfsplus/brec.c:245
 hfsplus_brec_insert+0x3a6/0xde0 fs/hfsplus/brec.c:100
 hfsplus_rename_cat+0x653/0x1090 fs/hfsplus/catalog.c:491
 hfsplus_link+0x3ab/0x800 fs/hfsplus/dir.c:323
 vfs_link+0x4f0/0x6e0 fs/namei.c:4795
 do_linkat+0x555/0x6f0 fs/namei.c:4865
 __do_sys_link fs/namei.c:4899 [inline]
 __se_sys_link fs/namei.c:4897 [inline]
 __x64_sys_link+0x82/0x90 fs/namei.c:4897
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fdc27db4999
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffe767c52a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000056
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdc27db4999
RDX: 0000000000000000 RSI: 00004000000007c0 RDI: 0000400000001240
RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000671 R11: 0000000000000246 R12: 0000000000080000
R13: 00007ffe767c5340 R14: 0000400000000600 R15: 0000000000000003
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:hfsplus_bnode_put+0x510/0x520 fs/hfsplus/bnode.c:618
Code: ff e9 bf fe ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c f3 fe ff ff 4c 89 ef e8 5b 63 83 ff e9 e6 fe ff ff e8 01 ab 1e ff 90 <0f> 0b e8 f9 aa 1e ff 90 0f 0b 66 0f 1f 44 00 00 90 90 90 90 90 90
RSP: 0018:ffffc90004ee72f0 EFLAGS: 00010293
RAX: ffffffff82a3351f RBX: ffff888029ac7480 RCX: ffff88802176bc00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff82a33090 R09: 1ffff11005358e90
R10: dffffc0000000000 R11: ffffed1005358e91 R12: ffff888029ac7400
R13: dffffc0000000000 R14: dffffc0000000000 R15: ffff88804763a000
FS:  0000555589541380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000400000001240 CR3: 000000007f59a000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400

Crashes (124):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/03/19 01:11 upstream 76b6905c11fd 22a6c2b1 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs kernel BUG in hfsplus_bnode_put
2025/02/11 07:37 upstream febbc555cf0f 43f51a00 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-root kernel BUG in hfsplus_bnode_put
2024/11/03 15:28 upstream 3e5e6c9900c3 f00eed24 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs kernel BUG in hfsplus_bnode_put
2024/08/09 00:38 upstream cf6d429eb656 61405512 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs kernel BUG in hfsplus_bnode_put
2024/02/21 05:32 upstream fca7526b7d89 3af7dd65 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs kernel BUG in hfsplus_bnode_put
2024/01/17 06:28 upstream 052d534373b7 2a7bcc7f .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-selinux-root kernel BUG in hfsplus_bnode_put
2024/05/14 23:16 upstream 6bfd2d442af5 fdb4c10c .config console log report syz C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] ci-qemu-upstream kernel BUG in hfsplus_bnode_put
2023/08/28 16:23 linux-next 2ee82481c392 03d9c195 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-linux-next-kasan-gce-root kernel BUG in hfsplus_bnode_put
2024/12/27 01:25 upstream d6ef8b40d075 d3ccff63 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs kernel BUG in hfsplus_bnode_put
2024/04/30 04:46 upstream b947cc5bf6d7 27e33c58 .config console log report syz [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-badwrites-root kernel BUG in hfsplus_bnode_put
2023/12/07 19:24 upstream bee0e7762ad2 0a02ce36 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs kernel BUG in hfsplus_bnode_put
2023/07/17 07:13 upstream 20edcec23f92 35d9ecc5 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-root kernel BUG in hfsplus_bnode_put
2023/06/17 09:56 upstream 1639fae5132b f3921d4d .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs kernel BUG in hfsplus_bnode_put
2023/06/17 05:29 upstream 40f71e7cd3c6 f3921d4d .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-smack-root kernel BUG in hfsplus_bnode_put
2023/06/17 10:12 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 177239177378 f3921d4d .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 kernel BUG in hfsplus_bnode_put
2025/04/23 23:36 upstream a79be02bba5c d971f7e2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in hfsplus_bnode_put
2025/04/14 05:23 upstream 8ffd015db85f 0bd6db41 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in hfsplus_bnode_put
2025/04/12 08:30 upstream 3bde70a2c827 0bd6db41 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in hfsplus_bnode_put
2025/04/08 22:33 upstream bec7dcbc242c a775275d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in hfsplus_bnode_put
2025/04/07 02:56 upstream 0af2f6be1b42 1c65791e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in hfsplus_bnode_put
2025/04/06 06:21 upstream a8662bcd2ff1 1c65791e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in hfsplus_bnode_put
2025/04/04 17:47 upstream e48e99b6edf4 1c4febdb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root kernel BUG in hfsplus_bnode_put
2025/04/02 21:39 upstream 92b71befc349 c799dfdd .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root kernel BUG in hfsplus_bnode_put
2025/03/27 07:42 upstream 1e1ba8d23dae 20510e88 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root kernel BUG in hfsplus_bnode_put
2025/02/28 05:45 upstream 1e15510b71c9 6a8fcbc4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in hfsplus_bnode_put
2025/02/16 12:15 upstream 496659003dac 40a34ec9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in hfsplus_bnode_put
2025/02/05 13:18 upstream 5c8c229261f1 5896748e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in hfsplus_bnode_put
2025/01/08 12:22 upstream 09a0fa92e5b4 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in hfsplus_bnode_put
2025/01/08 03:28 upstream 09a0fa92e5b4 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in hfsplus_bnode_put
2025/01/08 01:27 upstream fbfd64d25c7a f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in hfsplus_bnode_put
2024/12/21 23:23 upstream 499551201b5f d7f584ee .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in hfsplus_bnode_put
2024/12/19 18:18 upstream eabcdba3ad40 1d58202c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in hfsplus_bnode_put
2024/12/15 20:56 upstream 2d8308bf5b67 7cbfbb3a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in hfsplus_bnode_put
2024/12/13 03:45 upstream 150b567e0d57 3547e30f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root kernel BUG in hfsplus_bnode_put
2024/12/06 12:49 upstream b8f52214c61a 946d28f0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in hfsplus_bnode_put
2024/12/03 04:20 upstream cdd30ebb1b9f 578925bc .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in hfsplus_bnode_put
2024/11/24 02:50 upstream 228a1157fb9f 68da6d95 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in hfsplus_bnode_put
2024/11/23 16:25 upstream 228a1157fb9f 68da6d95 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in hfsplus_bnode_put
2024/11/23 11:52 upstream 06afb0f36106 68da6d95 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in hfsplus_bnode_put
2024/11/18 00:13 upstream 4a5df3796467 cfe3a04a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in hfsplus_bnode_put
2024/11/13 20:01 upstream f1b785f4c787 a8c99394 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in hfsplus_bnode_put
2024/11/10 01:30 upstream da4373fbcf00 6b856513 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in hfsplus_bnode_put
2024/11/07 16:06 upstream ff7afaeca1a1 c069283c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in hfsplus_bnode_put
2024/11/06 23:23 upstream 7758b206117d df3dc63b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in hfsplus_bnode_put
2024/10/29 02:11 upstream e42b1a9a2557 9efb3cc7 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in hfsplus_bnode_put
2024/10/18 05:03 upstream 6efbea77b390 666f77ed .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root kernel BUG in hfsplus_bnode_put
2024/10/18 03:20 upstream 6efbea77b390 666f77ed .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in hfsplus_bnode_put
2024/10/15 20:22 upstream 2f87d0916ce0 7eb57b4a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in hfsplus_bnode_put
2024/10/13 10:59 upstream 36c254515dc6 084d8178 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in hfsplus_bnode_put
2024/10/12 20:23 upstream 09f6b0c8904b 084d8178 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in hfsplus_bnode_put
2024/10/10 07:39 upstream b983b271662b 0278d004 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root kernel BUG in hfsplus_bnode_put
2024/10/05 19:35 upstream 27cc6fdf7201 d7906eff .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in hfsplus_bnode_put
2024/10/04 06:12 upstream 0c559323bbaa d7906eff .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in hfsplus_bnode_put
2024/10/03 05:43 upstream f23aa4c0761a a4c7fd36 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in hfsplus_bnode_put
2024/09/27 05:45 upstream 075dbe9f6e3c 9314348a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in hfsplus_bnode_put
2024/06/10 11:21 upstream 83a7eefedc9b 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root kernel BUG in hfsplus_bnode_put
2024/05/14 12:40 upstream a5131c3fdf26 fdb4c10c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root kernel BUG in hfsplus_bnode_put
2023/12/07 18:39 upstream bee0e7762ad2 28b24332 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-selinux-root kernel BUG in hfsplus_bnode_put
2024/09/24 16:43 upstream abf2050f51fd 5643e0e9 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in hfsplus_bnode_put
2024/03/09 10:27 upstream 10d48d70e82d 6ee49f2e .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel BUG in hfsplus_bnode_put
2024/04/19 07:00 upstream 2668e3ae2ef3 af24b050 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 kernel BUG in hfsplus_bnode_put
2023/01/13 15:44 upstream d9fc1511728c 529798b0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in hfsplus_bnode_put
2025/02/05 16:43 linux-next ed88b8b82c53 5896748e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root kernel BUG in hfsplus_bnode_put
2025/01/01 08:43 linux-next 8155b4ef3466 d3ccff63 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root kernel BUG in hfsplus_bnode_put
2024/11/03 23:55 linux-next c88416ba074a f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root kernel BUG in hfsplus_bnode_put
2024/10/31 18:35 linux-next f9f24ca362a4 96eb609f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root kernel BUG in hfsplus_bnode_put
2024/10/10 17:16 linux-next 0cca97bf2364 8fbfc0c8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root kernel BUG in hfsplus_bnode_put
2024/10/10 10:12 linux-next 0cca97bf2364 0278d004 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root kernel BUG in hfsplus_bnode_put
2024/09/28 05:03 linux-next 40e0c9d414f5 440b26ec .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root kernel BUG in hfsplus_bnode_put
2025/04/20 05:27 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci c72692105976 2a20f901 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 kernel BUG in hfsplus_bnode_put
2025/01/31 06:22 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 1950a0af2d55 4c6ac32f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 kernel BUG in hfsplus_bnode_put
2024/03/27 03:32 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 707081b61156 454571b6 .config console log report syz [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 kernel BUG in hfsplus_bnode_put
* Struck through repros no longer work on HEAD.