openvswitch: netlink: Either Ethernet header or EtherType is required. ERROR: (device loop0): diWrite: ixpxd invalid BUG at fs/jfs/jfs_txnmgr.c:2796 assert(mp->nohomeok) ------------[ cut here ]------------ kernel BUG at fs/jfs/jfs_txnmgr.c:2796! Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI CPU: 0 UID: 0 PID: 5364 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 RIP: 0010:LogSyncRelease fs/jfs/jfs_txnmgr.c:2796 [inline] RIP: 0010:txAbort+0x716/0x760 fs/jfs/jfs_txnmgr.c:2621 Code: e9 2c ff ff ff e8 ca 4b 7b fe 48 c7 c7 e0 34 e4 8b 48 c7 c6 d9 30 e4 8b ba ec 0a 00 00 48 c7 c1 e0 48 e4 8b e8 7b 2e e3 fd 90 <0f> 0b e8 a3 4b 7b fe 48 c7 c7 e0 34 e4 8b 48 c7 c6 d9 30 e4 8b ba RSP: 0018:ffffc9000d4978f0 EFLAGS: 00010246 RAX: 0000000000000034 RBX: 1ffff1100a5d6872 RCX: 705bd18135626d00 RDX: ffffc9000f084000 RSI: 0000000000001a6a RDI: 0000000000001a6b RBP: ffff888052eb4390 R08: ffffc9000d497607 R09: 1ffff92001a92ec0 R10: dffffc0000000000 R11: fffff52001a92ec1 R12: 0000000000000036 R13: ffff888052eb42e8 R14: 0000000000000000 R15: 0000000000000006 FS: 00007f1870bf56c0(0000) GS:ffff88808d007000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000007000 CR3: 0000000032eef000 CR4: 0000000000352ef0 Call Trace: txCommit+0x46e4/0x5430 fs/jfs/jfs_txnmgr.c:1354 jfs_mkdir+0x856/0xa70 fs/jfs/namei.c:290 vfs_mkdir+0x303/0x510 fs/namei.c:4366 do_mkdirat+0x247/0x590 fs/namei.c:4399 __do_sys_mkdirat fs/namei.c:4416 [inline] __se_sys_mkdirat fs/namei.c:4414 [inline] __x64_sys_mkdirat+0x87/0xa0 fs/namei.c:4414 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f187478d617 Code: 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f1870bf4e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 RAX: ffffffffffffffda RBX: 00007f1870bf4ef0 RCX: 00007f187478d617 RDX: 00000000000001ff RSI: 0000200000000240 RDI: 00000000ffffff9c RBP: 0000200000000200 R08: 00002000000000c0 R09: 0000000000000000 R10: 0000200000000200 R11: 0000000000000246 R12: 0000200000000240 R13: 00007f1870bf4eb0 R14: 0000000000000000 R15: 0000000000000000 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:LogSyncRelease fs/jfs/jfs_txnmgr.c:2796 [inline] RIP: 0010:txAbort+0x716/0x760 fs/jfs/jfs_txnmgr.c:2621 Code: e9 2c ff ff ff e8 ca 4b 7b fe 48 c7 c7 e0 34 e4 8b 48 c7 c6 d9 30 e4 8b ba ec 0a 00 00 48 c7 c1 e0 48 e4 8b e8 7b 2e e3 fd 90 <0f> 0b e8 a3 4b 7b fe 48 c7 c7 e0 34 e4 8b 48 c7 c6 d9 30 e4 8b ba RSP: 0018:ffffc9000d4978f0 EFLAGS: 00010246 RAX: 0000000000000034 RBX: 1ffff1100a5d6872 RCX: 705bd18135626d00 RDX: ffffc9000f084000 RSI: 0000000000001a6a RDI: 0000000000001a6b RBP: ffff888052eb4390 R08: ffffc9000d497607 R09: 1ffff92001a92ec0 R10: dffffc0000000000 R11: fffff52001a92ec1 R12: 0000000000000036 R13: ffff888052eb42e8 R14: 0000000000000000 R15: 0000000000000006 FS: 00007f1870bf56c0(0000) GS:ffff88808d007000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000007000 CR3: 0000000032eef000 CR4: 0000000000352ef0