8021q: adding VLAN 0 to HW filter on device team0
8021q: adding VLAN 0 to HW filter on device team0
8021q: adding VLAN 0 to HW filter on device team0
kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] PREEMPT SMP KASAN
kobject: 'loop1' (0000000009c1536e): kobject_uevent_env
CPU: 0 PID: 7106 Comm: syz-executor0 Not tainted 4.19.0-rc3-next-20180913+ #73
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:open_ubi fs/ubifs/super.c:1964 [inline]
RIP: 0010:ubifs_mount+0x1b5/0x75fe fs/ubifs/super.c:2152
Code: ff ff e8 be e1 01 ff 49 81 ff 00 f0 ff ff 0f 86 fe 03 00 00 e8 7c e0 01 ff 48 89 da 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 04 02 48 89 da 83 e2 07 38 d0 7f 08 84 c0 0f 85 93 1a 00 00
kobject: 'loop1' (0000000009c1536e): fill_kobj_path: path = '/devices/virtual/block/loop1'
RSP: 0018:ffff88012d987620 EFLAGS: 00010246
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90001e4e000
RDX: 0000000000000000 RSI: ffffffff827b6f24 RDI: 0000000000000007
RBP: ffff88012d987b88 R08: ffff8801d97c0040 R09: ffffed003b585b57
R10: ffffed003b585b57 R11: ffff8801dac2dabb R12: 0000000000008000
R13: ffffffff899909a0 R14: ffff88012d987b60 R15: ffffffffffffffea
FS:  00007fc6ec580700(0000) GS:ffff8801dac00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000004da37b CR3: 00000001bf1e9000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 legacy_get_tree+0x131/0x460 fs/fs_context.c:721
 vfs_get_tree+0x1cb/0x5c0 fs/super.c:1787
 do_new_mount fs/namespace.c:2633 [inline]
 do_mount+0x70c/0x1db0 fs/namespace.c:2959
 ksys_mount+0x12d/0x140 fs/namespace.c:3175
 __do_sys_mount fs/namespace.c:3189 [inline]
 __se_sys_mount fs/namespace.c:3186 [inline]
 __x64_sys_mount+0xbe/0x150 fs/namespace.c:3186
 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x4572d9
Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007fc6ec57fc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fc6ec5806d4 RCX: 00000000004572d9
RDX: 0000000020fdb000 RSI: 0000000020000140 RDI: 0000000020000000
RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000008000 R11: 0000000000000246 R12: 00000000ffffffff
R13: 00000000004d3558 R14: 00000000004c84c1 R15: 0000000000000000
Modules linked in:
hrtimer: interrupt took 27790 ns
---[ end trace dadb74797e305baa ]---
RIP: 0010:open_ubi fs/ubifs/super.c:1964 [inline]
RIP: 0010:ubifs_mount+0x1b5/0x75fe fs/ubifs/super.c:2152
Code: ff ff e8 be e1 01 ff 49 81 ff 00 f0 ff ff 0f 86 fe 03 00 00 e8 7c e0 01 ff 48 89 da 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 04 02 48 89 da 83 e2 07 38 d0 7f 08 84 c0 0f 85 93 1a 00 00
RSP: 0018:ffff88012d987620 EFLAGS: 00010246
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90001e4e000
kobject: 'loop4' (0000000057b4758c): kobject_uevent_env
RDX: 0000000000000000 RSI: ffffffff827b6f24 RDI: 0000000000000007
RBP: ffff88012d987b88 R08: ffff8801d97c0040 R09: ffffed003b585b57
kobject: 'loop4' (0000000057b4758c): fill_kobj_path: path = '/devices/virtual/block/loop4'
R10: ffffed003b585b57 R11: ffff8801dac2dabb R12: 0000000000008000
kobject: 'loop5' (0000000061c8480c): kobject_uevent_env
kobject: 'loop5' (0000000061c8480c): fill_kobj_path: path = '/devices/virtual/block/loop5'
R13: ffffffff899909a0 R14: ffff88012d987b60 R15: ffffffffffffffea
FS:  00007fc6ec580700(0000) GS:ffff8801dac00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
CR2: ffffffffffffffdc CR3: 00000001bf1e9000 CR4: 00000000001406f0
general protection fault: 0000 [#2] PREEMPT SMP KASAN
CPU: 1 PID: 7132 Comm: syz-executor0 Tainted: G      D           4.19.0-rc3-next-20180913+ #73
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:open_ubi fs/ubifs/super.c:1964 [inline]
RIP: 0010:ubifs_mount+0x1b5/0x75fe fs/ubifs/super.c:2152
Code: ff ff e8 be e1 01 ff 49 81 ff 00 f0 ff ff 0f 86 fe 03 00 00 e8 7c e0 01 ff 48 89 da 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 04 02 48 89 da 83 e2 07 38 d0 7f 08 84 c0 0f 85 93 1a 00 00
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
RSP: 0018:ffff88012d8ff620 EFLAGS: 00010246
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc9000204f000
RDX: 0000000000000000 RSI: ffffffff827b6f24 RDI: 0000000000000007
RBP: ffff88012d8ffb88 R08: ffff8801d7e46080 R09: ffffed003af570a0
R10: ffffed003af570a0 R11: ffff8801d7ab8505 R12: 0000000000008000
R13: ffffffff899909a0 R14: ffff88012d8ffb60 R15: ffffffffffffffea
FS:  00007fc6ec55f700(0000) GS:ffff8801dad00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffffffffffdc CR3: 00000001bf1e9000 CR4: 00000000001406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000