[  OK  ] Reached target Graphical Interface.
         Starting Update UTMP about System Runlevel Changes...
[  OK  ] Started Update UTMP about System Runlevel Changes.
         Starting Load/Save RF Kill Switch Status...
[  OK  ] Started Load/Save RF Kill Switch Status.

Debian GNU/Linux 9 syzkaller ttyS0

Warning: Permanently added '10.128.0.219' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   36.373607] erofs: read_super, device -> /dev/loop0
[   36.378832] erofs: options -> 
[   36.383270] erofs: root inode @ nid 36
[   36.389347] erofs: mounted on /dev/loop0 with opts: .
[   36.395668] ------------[ cut here ]------------
[   36.400633] kernel BUG at drivers/staging/erofs/xattr.c:186!
[   36.407825] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   36.413214] CPU: 1 PID: 8106 Comm: syz-executor152 Not tainted 4.19.192-syzkaller #0
[   36.421097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   36.431762] RIP: 0010:inline_xattr_iter_begin+0x3c4/0x4a0
[   36.437302] Code: 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 d6 8c 28 fb 44 89 ee 89 ef 41 bc c3 ff ff ff e8 b6 8d 28 fb 44 39 ed 73 cf e8 bc 8c 28 fb <0f> 0b e8 b5 8c 28 fb 41 89 ec eb be e8 eb 50 5e fb e9 b9 fc ff ff
[   36.456366] RSP: 0018:ffff8880b15d7c88 EFLAGS: 00010293
[   36.461723] RAX: ffff88808f71a500 RBX: ffff88808db114c0 RCX: ffffffff8639ec6a
[   36.469013] RDX: 0000000000000000 RSI: ffffffff8639ec74 RDI: 0000000000000004
[   36.476285] RBP: 0000000000000048 R08: 0000000000000001 R09: 0000000000000048
[   36.483550] R10: 0000000000000004 R11: 0000000000000000 R12: 00000000ffffffc3
[   36.490810] R13: 0000000000000280 R14: ffff88808db114aa R15: ffff8880b498c5c0
[   36.498066] FS:  0000000002223300(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000
[   36.506461] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   36.512328] CR2: 00007ffeb011b000 CR3: 00000000a6363000 CR4: 00000000001406e0
[   36.519587] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   36.526860] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   36.534136] Call Trace:
[   36.536729]  erofs_listxattr+0x147/0xf10
[   36.540796]  ? filename_lookup+0x3d5/0x5a0
[   36.545100]  ? filename_parentat+0x590/0x590
[   36.549590]  ? erofs_xattr_generic_get+0x1e0/0x1e0
[   36.554515]  ? __phys_addr_symbol+0x2c/0x70
[   36.558932]  ? __check_object_size+0x17b/0x3e0
[   36.563536]  ? erofs_xattr_generic_get+0x1e0/0x1e0
[   36.568477]  vfs_listxattr+0x105/0x190
[   36.572354]  listxattr+0xd3/0x140
[   36.575801]  path_listxattr+0xae/0x140
[   36.579800]  ? __se_sys_flistxattr+0x160/0x160
[   36.584372]  ? trace_hardirqs_off_caller+0x6e/0x210
[   36.589390]  ? do_syscall_64+0x21/0x620
[   36.593351]  do_syscall_64+0xf9/0x620
[   36.597147]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[   36.602324] RIP: 0033:0x443c59
[   36.605500] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 c0 ff ff ff f7 d8 64 89 01 48
[   36.624400] RSP: 002b:00007ffeb011a358 EFLAGS: 00000246 ORIG_RAX: 00000000000000c2
[   36.632106] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 0000000000443c59
[   36.639366] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200000c0
[   36.646619] RBP: 00000000004034f0 R08: 0000000000000000 R09: 0000000000000000
[   36.653875] R10: 00007ffeb011a220 R11: 0000000000000246 R12: 0000000000403580
[   36.661127] R13: 0000000000000000 R14: 00000000004b1018 R15: 00000000004004a0
[   36.668393] Modules linked in:
[   36.671860] ---[ end trace f794d36aec2b5af9 ]---
[   36.676634] RIP: 0010:inline_xattr_iter_begin+0x3c4/0x4a0
[   36.682253] Code: 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 d6 8c 28 fb 44 89 ee 89 ef 41 bc c3 ff ff ff e8 b6 8d 28 fb 44 39 ed 73 cf e8 bc 8c 28 fb <0f> 0b e8 b5 8c 28 fb 41 89 ec eb be e8 eb 50 5e fb e9 b9 fc ff ff
[   36.701620] RSP: 0018:ffff8880b15d7c88 EFLAGS: 00010293
[   36.706999] RAX: ffff88808f71a500 RBX: ffff88808db114c0 RCX: ffffffff8639ec6a
[   36.714315] RDX: 0000000000000000 RSI: ffffffff8639ec74 RDI: 0000000000000004
[   36.721859] RBP: 0000000000000048 R08: 0000000000000001 R09: 0000000000000048
[   36.729323] R10: 0000000000000004 R11: 0000000000000000 R12: 00000000ffffffc3
[   36.736595] R13: 0000000000000280 R14: ffff88808db114aa R15: ffff8880b498c5c0
[   36.743938] FS:  0000000002223300(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000
[   36.752494] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   36.758420] CR2: 00007ffeb011b000 CR3: 00000000a6363000 CR4: 00000000001406e0
[   36.765840] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   36.773153] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   36.780491] Kernel panic - not syncing: Fatal exception
[   36.787008] Kernel Offset: disabled
[   36.790730] Rebooting in 86400 seconds..