general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017]
CPU: 1 PID: 12926 Comm: syz-executor.2 Not tainted 5.9.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__ext4_journal_get_write_access+0x6b/0x2b0 fs/ext4/ext4_jbd2.c:227
Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 25 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b 5d 30 48 8d 7b 10 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 f8 01 00 00 4c 8b 73 10 4d 85 f6 0f 84 f4 00 00
RSP: 0018:ffffc9000860fb70 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff888217d2ddd8
RDX: 0000000000000002 RSI: ffffffff8a067e40 RDI: 0000000000000010
RBP: ffff888217d2ddd8 R08: 0000000000000001 R09: ffff888045e1e960
R10: fffffbfff16b2399 R11: 0000000000000000 R12: 0000000000000001
R13: 0000000000003ff6 R14: 00000000fffffffd R15: 0000000000000133
FS:  0000000001e9b940(0000) GS:ffff8880ae500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000001ea4a98 CR3: 000000004e0b2000 CR4: 00000000001526e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 ext4_free_inode+0x6be/0x1360 fs/ext4/ialloc.c:307
 ext4_evict_inode+0xded/0x11e0 fs/ext4/inode.c:324
 evict+0x2ed/0x750 fs/inode.c:576
 iput_final fs/inode.c:1652 [inline]
 iput.part.0+0x424/0x850 fs/inode.c:1678
 iput+0x58/0x70 fs/inode.c:1668
 do_unlinkat+0x40b/0x660 fs/namei.c:3902
 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x45d347
Code: 00 66 90 b8 58 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 fd b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 dd b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007ffc41580b58 EFLAGS: 00000246 ORIG_RAX: 0000000000000057
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045d347
RDX: 00007ffc41580b70 RSI: 00007ffc41580b70 RDI: 00007ffc41580c00
RBP: 00000000000004cb R08: 0000000000000000 R09: 0000000000000010
R10: 000000000000000a R11: 0000000000000246 R12: 00007ffc41581c90
R13: 0000000001e9ca60 R14: 0000000000000000 R15: 00007ffc41581c90
Modules linked in:
---[ end trace 3918466298004cbd ]---
RIP: 0010:__ext4_journal_get_write_access+0x6b/0x2b0 fs/ext4/ext4_jbd2.c:227
Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 25 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b 5d 30 48 8d 7b 10 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 f8 01 00 00 4c 8b 73 10 4d 85 f6 0f 84 f4 00 00
RSP: 0018:ffffc9000860fb70 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff888217d2ddd8
RDX: 0000000000000002 RSI: ffffffff8a067e40 RDI: 0000000000000010
RBP: ffff888217d2ddd8 R08: 0000000000000001 R09: ffff888045e1e960
R10: fffffbfff16b2399 R11: 0000000000000000 R12: 0000000000000001
R13: 0000000000003ff6 R14: 00000000fffffffd R15: 0000000000000133
FS:  0000000001e9b940(0000) GS:ffff8880ae500000(0000) knlGS:0000000000000000