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kernel BUG at fs/reiserfs/journal.c:3039!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 25484 Comm: syz-executor.3 Not tainted 6.3.0-rc5-syzkaller-00153-gaa318c48808c #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
RIP: 0010:do_journal_begin_r+0xded/0x10e0 fs/reiserfs/journal.c:3039
Code: 0f 8e a0 01 00 00 8b 5b 08 bf 01 00 00 00 89 de e8 08 f1 62 ff 83 fb 01 0f 8e 71 f7 ff ff e8 aa f4 62 ff 0f 0b e8 a3 f4 62 ff <0f> 0b e8 9c f4 62 ff e8 f7 b0 52 ff 48 89 ea 48 89 c3 48 c1 ea 03
RSP: 0000:ffffc900272c71e0 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000100 RCX: 0000000000000000
RDX: ffff88801ca50000 RSI: ffffffff821fe31d RDI: 0000000000000006
RBP: 000000004770ae6f R08: 0000000000000006 R09: 0000000000000100
R10: 000000004770ae6f R11: 0000000000000000 R12: ffff88801ca50000
R13: 000000004770ae6f R14: ffffc9002793b000 R15: ffff88801cf12000
FS:  0000000000000000(0000) GS:ffff88802ca00000(0063) knlGS:00000000f7f30b40
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 000000002fa29000 CR3: 000000006e111000 CR4: 0000000000150ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 journal_begin+0x166/0x400 fs/reiserfs/journal.c:3255
 reiserfs_create+0x318/0x730 fs/reiserfs/namei.c:661
 lookup_open.isra.0+0x105a/0x1400 fs/namei.c:3416
 open_last_lookups fs/namei.c:3484 [inline]
 path_openat+0x975/0x2750 fs/namei.c:3712
 do_filp_open+0x1ba/0x410 fs/namei.c:3742
 file_open_name+0x2ac/0x420 fs/open.c:1293
 filp_open+0x4b/0x80 fs/open.c:1313
 do_coredump+0x17e5/0x3cc0 fs/coredump.c:703
 get_signal+0x1bff/0x25b0 kernel/signal.c:2845
 arch_do_signal_or_restart+0x79/0x5c0 arch/x86/kernel/signal.c:306
 exit_to_user_mode_loop kernel/entry/common.c:168 [inline]
 exit_to_user_mode_prepare+0x11f/0x240 kernel/entry/common.c:204
 irqentry_exit_to_user_mode+0x9/0x40 kernel/entry/common.c:310
 exc_page_fault+0xc0/0x170 arch/x86/mm/fault.c:1557
 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:570
RIP: 0023:0x0
Code: Unable to access opcode bytes at 0xffffffffffffffd6.
RSP: 002b:0000000020000110 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:do_journal_begin_r+0xded/0x10e0 fs/reiserfs/journal.c:3039
Code: 0f 8e a0 01 00 00 8b 5b 08 bf 01 00 00 00 89 de e8 08 f1 62 ff 83 fb 01 0f 8e 71 f7 ff ff e8 aa f4 62 ff 0f 0b e8 a3 f4 62 ff <0f> 0b e8 9c f4 62 ff e8 f7 b0 52 ff 48 89 ea 48 89 c3 48 c1 ea 03
RSP: 0000:ffffc900272c71e0 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000100 RCX: 0000000000000000
RDX: ffff88801ca50000 RSI: ffffffff821fe31d RDI: 0000000000000006
RBP: 000000004770ae6f R08: 0000000000000006 R09: 0000000000000100
R10: 000000004770ae6f R11: 0000000000000000 R12: ffff88801ca50000
R13: 000000004770ae6f R14: ffffc9002793b000 R15: ffff88801cf12000
FS:  0000000000000000(0000) GS:ffff88802ca00000(0063) knlGS:00000000f7f30b40
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 000000002fa29000 CR3: 000000006e111000 CR4: 0000000000150ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400