REISERFS (device loop5): Using rupasov hash to sort names
IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
REISERFS (device loop5): using 3.5.x disk format
IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
------------[ cut here ]------------
kernel BUG at fs/reiserfs/journal.c:3640!
IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
Modules linked in:
CPU: 0 PID: 7743 Comm: syz-executor195 Not tainted 4.14.198-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
task: ffff88808c382540 task.stack: ffff8880894a8000
RIP: 0010:check_journal_end fs/reiserfs/journal.c:3640 [inline]
RIP: 0010:do_journal_end+0x3081/0x41d0 fs/reiserfs/journal.c:4037
RSP: 0018:ffff8880894af9f8 EFLAGS: 00010297
RAX: ffff88808c382540 RBX: ffffc90005ace000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffff8880894afc30 RDI: ffff8880894afc3c
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000040604
R10: ffff88808c382e18 R11: ffff88808c382540 R12: ffffc90005ace058
R13: ffffc90005ace048 R14: ffff8880894afc38 R15: ffff8880a50249c0
FS:  00007f8f672f0700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000
IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fff6c8f54b7 CR3: 0000000089535000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 journal_end+0x259/0x300 fs/reiserfs/journal.c:3409
 reiserfs_fill_super+0x1ab8/0x28b6 fs/reiserfs/super.c:2171
 mount_bdev+0x2b3/0x360 fs/super.c:1134
 mount_fs+0x92/0x2a0 fs/super.c:1237
 vfs_kern_mount.part.0+0x5b/0x470 fs/namespace.c:1046
 vfs_kern_mount fs/namespace.c:1036 [inline]
 do_new_mount fs/namespace.c:2549 [inline]
 do_mount+0xe53/0x2a00 fs/namespace.c:2879
 SYSC_mount fs/namespace.c:3095 [inline]
 SyS_mount+0xa8/0x120 fs/namespace.c:3072
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x46/0xbb
IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready
RIP: 0033:0x4516ea
batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
RSP: 002b:00007f8f672efb48 EFLAGS: 00000297
batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000004516ea
RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8f672efb60
RBP: 00007f8f672efb60 R08: 00007f8f672efba0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000297 R12: 0000000000000004
R13: 00007f8f672efba0 R14: 00007f8f672f06d4 R15: 0000000000000003
Code: e8 45 23 ff ff e9 11 
batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
fa 
batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
ff ff e8 5b 88 a1 ff 0f 0b e8 54 88 a1 ff 0f 0b e8 4d 88 a1 ff 0f 0b e8 46 88 
batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
a1 
batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
ff 0f 0b e8 3f 88 a1 ff <0f> 0b e8 38 88 a1 ff 48 8d bb d0 01 00 00 48 
IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready
b8 
batman_adv: batadv0: Interface activated: batadv_slave_1
00 
REISERFS (device loop3): found reiserfs format "3.5" with non-standard journal
00 00 00 00 
RIP: check_journal_end fs/reiserfs/journal.c:3640 [inline] RSP: ffff8880894af9f8
RIP: do_journal_end+0x3081/0x41d0 fs/reiserfs/journal.c:4037 RSP: ffff8880894af9f8
Bluetooth: hci3 command 0x0419 tx timeout
IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready
Bluetooth: hci1 command 0x0419 tx timeout
REISERFS (device loop3): using ordered data mode
Bluetooth: hci4 command 0x0419 tx timeout
Bluetooth: hci5 command 0x0419 tx timeout
Bluetooth: hci2 command 0x0419 tx timeout
Bluetooth: hci0 command 0x0419 tx timeout
---[ end trace 86442c0fa4ec0acb ]---
batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0