------------[ cut here ]------------ Type was not set for devlink port. WARNING: CPU: 1 PID: 18 at net/core/devlink.c:6399 devlink_port_type_warn+0x15/0x20 net/core/devlink.c:6399 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 18 Comm: kworker/1:0 Not tainted 5.5.0-rc5-syzkaller #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 Workqueue: events devlink_port_type_warn Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x197/0x210 lib/dump_stack.c:118 panic+0x2e3/0x75c kernel/panic.c:221 __warn.cold+0x2f/0x3e kernel/panic.c:582 report_bug+0x289/0x300 lib/bug.c:195 fixup_bug arch/x86/kernel/traps.c:174 [inline] fixup_bug arch/x86/kernel/traps.c:169 [inline] do_error_trap+0x11b/0x200 arch/x86/kernel/traps.c:267 do_invalid_op+0x37/0x50 arch/x86/kernel/traps.c:286 invalid_op+0x23/0x30 arch/x86/entry/entry_64.S:1027 RIP: 0010:devlink_port_type_warn+0x15/0x20 net/core/devlink.c:6399 Code: 89 df e8 fe cb 7d fb e9 d3 fe ff ff 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 e8 67 0d 40 fb 48 c7 c7 e0 56 d8 88 e8 ea bc 10 fb <0f> 0b 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 41 55 49 89 f5 41 54 RSP: 0018:ffffc900004cfd30 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff815e53a6 RDI: fffff52000099f98 RBP: ffffc900004cfd30 R08: ffff88802c6a45c0 R09: fffffbfff165e7be R10: fffffbfff165e7bd R11: ffffffff8b2f3def R12: ffff88805e142cc0 R13: 0000000000000080 R14: ffff88802c65ab00 R15: ffff88802d136b40 process_one_work+0x9af/0x1740 kernel/workqueue.c:2264 worker_thread+0x98/0xe40 kernel/workqueue.c:2410 kthread+0x361/0x430 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 Kernel Offset: disabled Rebooting in 86400 seconds..