On Mon, 10 Oct 2022 at 09:35, syzbot <syzbot+0f7dd5852be940800ca4@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote: > > Hello, > > syzbot found the following issue on: > > HEAD commit: 833477fce7a1 Merge tag 'sound-6.1-rc1' of git://git.kernel.. > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=17cae158880000 > kernel config: https://syzkaller.appspot.com/x/.config?x=676645938ad4c02f > dashboard link: https://syzkaller.appspot.com/bug?extid=0f7dd5852be940800ca4 > compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 > > Unfortunately, I don't have any reproducer for this issue yet. > > Downloadable assets: > disk image: https://storage.googleapis.com/syzbot-assets/f66757bbae28/disk-833477fc.raw.xz > vmlinux: https://storage.googleapis.com/syzbot-assets/50ec5a2788dd/vmlinux-833477fc.xz > > IMPORTANT: if you fix the issue, please add the following tag to the commit: > Reported-by: syzbot+0f7dd5852be940800ca4@xxxxxxxxxxxxxxxxxxxxxxxxx +ntfs3 maintainers > stack segment: 0000 [#1] PREEMPT SMP KASAN > CPU: 1 PID: 22407 Comm: syz-executor.5 Not tainted 6.0.0-syzkaller-05118-g833477fce7a1 #0 > Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 > RIP: 0010:trace_lock_release include/trace/events/lock.h:69 [inline] > RIP: 0010:lock_release+0x55f/0x780 kernel/locking/lockdep.c:5677 > Code: 48 c7 c0 40 e8 ca 8d 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 e0 01 00 00 48 8b 05 65 42 6d 0c e8 80 2e 06 <00> 85 c0 74 17 65 ff 0d 55 c9 a4 7e 0f 85 3e fb ff ff e8 ec ce a2 > RSP: 0018:ffffc90005367a10 EFLAGS: 00010002 > RAX: 0000000000000001 RBX: 0000000000000001 RCX: 0000000000000001 > RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 > RBP: 1ffff92000a6cf44 R08: 0000000000000000 R09: ffffffff8ddf9957 > R10: fffffbfff1bbf32a R11: 0000000000000000 R12: ffff888093973498 > R13: ffff888093973278 R14: ffffffff8a22b140 R15: ffff8880478d8a00 > FS: 00007f9ae3bb2700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 > CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > CR2: 0000001b2e927000 CR3: 000000003f6b9000 CR4: 00000000003506e0 > DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 > DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 > Call Trace: > <TASK> > __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:157 [inline] > _raw_spin_unlock_irq+0x12/0x40 kernel/locking/spinlock.c:202 > spin_unlock_irq include/linux/spinlock.h:399 [inline] > truncate_inode_pages_final+0x5f/0x80 mm/truncate.c:484 > ntfs_evict_inode+0x16/0xa0 fs/ntfs3/inode.c:1741 > evict+0x2ed/0x6b0 fs/inode.c:665 > iput_final fs/inode.c:1748 [inline] > iput.part.0+0x55d/0x810 fs/inode.c:1774 > iput+0x58/0x70 fs/inode.c:1764 > ntfs_fill_super+0x2e89/0x37f0 fs/ntfs3/super.c:1190 > get_tree_bdev+0x440/0x760 fs/super.c:1323 > vfs_get_tree+0x89/0x2f0 fs/super.c:1530 > do_new_mount fs/namespace.c:3040 [inline] > path_mount+0x1326/0x1e20 fs/namespace.c:3370 > do_mount fs/namespace.c:3383 [inline] > __do_sys_mount fs/namespace.c:3591 [inline] > __se_sys_mount fs/namespace.c:3568 [inline] > __x64_sys_mount+0x27f/0x300 fs/namespace.c:3568 > do_syscall_x64 arch/x86/entry/common.c:50 [inline] > do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 > entry_SYSCALL_64_after_hwframe+0x63/0xcd > RIP: 0033:0x7f9ae2a8bada > Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 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:00007f9ae3bb1f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 > RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9ae2a8bada > RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9ae3bb1fe0 > RBP: 00007f9ae3bb2020 R08: 00007f9ae3bb2020 R09: 0000000020000000 > R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 > R13: 0000000020000100 R14: 00007f9ae3bb1fe0 R15: 0000000020000140 > </TASK> > Modules linked in: > ---[ end trace 0000000000000000 ]--- > RIP: 0010:trace_lock_release include/trace/events/lock.h:69 [inline] > RIP: 0010:lock_release+0x55f/0x780 kernel/locking/lockdep.c:5677 > Code: 48 c7 c0 40 e8 ca 8d 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 e0 01 00 00 48 8b 05 65 42 6d 0c e8 80 2e 06 <00> 85 c0 74 17 65 ff 0d 55 c9 a4 7e 0f 85 3e fb ff ff e8 ec ce a2 > RSP: 0018:ffffc90005367a10 EFLAGS: 00010002 > RAX: 0000000000000001 RBX: 0000000000000001 RCX: 0000000000000001 > RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 > RBP: 1ffff92000a6cf44 R08: 0000000000000000 R09: ffffffff8ddf9957 > R10: fffffbfff1bbf32a R11: 0000000000000000 R12: ffff888093973498 > R13: ffff888093973278 R14: ffffffff8a22b140 R15: ffff8880478d8a00 > FS: 00007f9ae3bb2700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 > CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > CR2: 0000001b2e927000 CR3: 000000003f6b9000 CR4: 00000000003506e0 > DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 > DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 > > > --- > This report is generated by a bot. It may contain errors. > See https://goo.gl/tpsmEJ for more information about syzbot. > syzbot engineers can be reached at syzkaller@xxxxxxxxxxxxxxxx. > > syzbot will keep track of this issue. See: > https://goo.gl/tpsmEJ#status for how to communicate with syzbot. > > -- > You received this message because you are subscribed to the Google Groups "syzkaller-bugs" group. > To unsubscribe from this group and stop receiving emails from it, send an email to syzkaller-bugs+unsubscribe@xxxxxxxxxxxxxxxx. > To view this discussion on the web visit https://groups.google.com/d/msgid/syzkaller-bugs/000000000000baa88c05eaa934bb%40google.com.
