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kernel BUG at fs/reiserfs/journal.c:1924!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
Modules linked in:
CPU: 1 PID: 8034 Comm: syz-executor.2 Not tainted 4.14.215-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
task: ffff88806c90e3c0 task.stack: ffff88806c910000
RIP: 0010:do_journal_release fs/reiserfs/journal.c:1924 [inline]
RIP: 0010:journal_release+0x2b4/0x450 fs/reiserfs/journal.c:1980
RSP: 0018:ffff88806c917c28 EFLAGS: 00010297
RAX: ffff88806c90e3c0 RBX: 1ffff1100d922f85 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffff88806605ca00 RDI: ffff88806c917d14
RBP: ffff88806605ca00 R08: 00000000fffffffb R09: ffff88806c917d00
R10: ffff88806c917d37 R11: ffff88806c90e3c0 R12: ffff88806c917d00
R13: ffff88806605d080 R14: ffffc900127c3000 R15: fffffbfff14117be
FS:  0000000002f54940(0000) GS:ffff8880ba500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000050d370 CR3: 000000006c901000 CR4: 00000000001406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 reiserfs_put_super+0xbb/0x560 fs/reiserfs/super.c:616
 generic_shutdown_super+0x144/0x370 fs/super.c:446
 kill_block_super+0x95/0xe0 fs/super.c:1161
 deactivate_locked_super+0x6c/0xd0 fs/super.c:319
 deactivate_super+0x7f/0xa0 fs/super.c:350
 cleanup_mnt+0x186/0x2c0 fs/namespace.c:1183
 task_work_run+0x11f/0x190 kernel/task_work.c:113
 tracehook_notify_resume include/linux/tracehook.h:191 [inline]
 exit_to_usermode_loop+0x1ad/0x200 arch/x86/entry/common.c:164
 prepare_exit_to_usermode arch/x86/entry/common.c:199 [inline]
 syscall_return_slowpath arch/x86/entry/common.c:270 [inline]
 do_syscall_64+0x4a3/0x640 arch/x86/entry/common.c:297
 entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x460c47
RSP: 002b:00007ffe6ae6a758 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000460c47
RDX: 00000000004033a8 RSI: 0000000000000002 RDI: 00007ffe6ae6a800
RBP: 0000000000019298 R08: 0000000000000000 R09: 0000000000000009
R10: 0000000000000005 R11: 0000000000000246 R12: 00007ffe6ae6b8b0
R13: 0000000002f55a60 R14: 0000000000000000 R15: 000000000001920c
Code: 3c 02 00 0f 85 48 01 00 00 49 8b 37 4c 89 e7 e8 03 83 ff ff be 01 00 00 00 4c 89 e7 e8 b6 a0 ff ff e9 80 fe ff ff e8 fc 02 a1 ff <0f> 0b e8 f5 02 a1 ff 31 f6 ba 38 00 00 00 4c 8d 64 24 20 4c 89 
RIP: do_journal_release fs/reiserfs/journal.c:1924 [inline] RSP: ffff88806c917c28
RIP: journal_release+0x2b4/0x450 fs/reiserfs/journal.c:1980 RSP: ffff88806c917c28
netlink: 14 bytes leftover after parsing attributes in process `syz-executor.4'.
bridge0: port 2(bridge_slave_1) entered blocking state
bridge0: port 2(bridge_slave_1) entered forwarding state
bridge0: port 1(bridge_slave_0) entered blocking state
bridge0: port 1(bridge_slave_0) entered forwarding state
IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
---[ end trace 3c8a38e38fa7f8d8 ]---