[ 2.016664] ip (243) used greatest stack depth: 12344 bytes left [ 10.688538] ------------[ cut here ]------------ [ 10.688586] kernel BUG at net/core/skbuff.c:3505! [ 10.688628] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 10.688667] CPU: 2 PID: 345 Comm: kworker/2:2 Not tainted 6.8.0-rc6-virtme #1 [ 10.688712] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 10.688776] Workqueue: mld mld_ifc_work [ 10.688807] RIP: 0010:__skb_checksum+0x303/0x310 [ 10.688841] Code: 89 5c 24 04 44 89 d9 44 89 ff 44 89 ea ff d0 0f 1f 00 44 8b 5c 24 04 41 89 c7 eb b6 ff d0 0f 1f 00 41 89 c1 e9 71 fd ff ff 90 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 [ 10.688936] RSP: 0018:ffffb05f40114db0 EFLAGS: 00010206 [ 10.688968] RAX: 000000000000007e RBX: 0000000000000008 RCX: ffffa059424b8400 [ 10.689012] RDX: ffffa05942215c00 RSI: 0000000000000100 RDI: ffffa05942215b00 [ 10.689056] RBP: ffffb05f40114e08 R08: ffffb05f40114e08 R09: 0000000078dd0303 [ 10.689101] R10: 0000000000000008 R11: ffffa059453a7c00 R12: ffffa05943578000 [ 10.689139] R13: 0000000000000008 R14: 0000000000000000 R15: 0000000078dd0303 [ 10.689180] FS: 0000000000000000(0000) GS:ffffa0597ed00000(0000) knlGS:0000000000000000 [ 10.689224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.689260] CR2: 0000562ca56c7dec CR3: 0000000001b82003 CR4: 0000000000770ef0 [ 10.689300] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 10.689343] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 10.689381] PKRU: 55555554 [ 10.689394] Call Trace: [ 10.689410] [ 10.689426] ? die+0x37/0x90 [ 10.689454] ? do_trap+0xe4/0x110 [ 10.689479] ? __skb_checksum+0x303/0x310 [ 10.689505] ? do_error_trap+0x65/0x80 [ 10.689529] ? __skb_checksum+0x303/0x310 [ 10.689555] ? exc_invalid_op+0x53/0x70 [ 10.689580] ? __skb_checksum+0x303/0x310 [ 10.689605] ? asm_exc_invalid_op+0x1a/0x20 [ 10.689631] ? __skb_checksum+0x303/0x310 [ 10.689656] __skb_checksum_complete+0x46/0x100 [ 10.689687] ? __pfx_csum_partial_ext+0x10/0x10 [ 10.689719] ? __pfx_csum_block_add_ext+0x10/0x10 [ 10.689750] icmp_rcv+0x136/0x390 [ 10.689777] ip_protocol_deliver_rcu+0x153/0x160 [ 10.689808] ip_local_deliver_finish+0x77/0xa0 [ 10.689838] __netif_receive_skb_one_core+0x8b/0xa0 [ 10.689871] process_backlog+0xa4/0x150 [ 10.689895] __napi_poll+0x29/0x1c0 [ 10.689922] net_rx_action+0x298/0x300 [ 10.689946] __do_softirq+0xc2/0x294 [ 10.689972] do_softirq+0x43/0x60 [ 10.689999] [ 10.690017] [ 10.690030] __local_bh_enable_ip+0x60/0x70 [ 10.690055] __dev_queue_xmit+0x331/0xcf0 [ 10.690080] ? eth_header+0x2a/0xc0 [ 10.690106] ip6_finish_output2+0x218/0x6b0 [ 10.690133] ip6_finish_output+0x1f8/0x320 [ 10.690156] mld_sendpack+0x17c/0x230 [ 10.690183] mld_ifc_work+0x198/0x420 [ 10.690206] process_one_work+0x138/0x2f0 [ 10.690232] ? __pfx_worker_thread+0x10/0x10 [ 10.690263] worker_thread+0x2f4/0x400 [ 10.690289] ? __pfx_worker_thread+0x10/0x10 [ 10.690320] kthread+0xd7/0x100 [ 10.690346] ? __pfx_kthread+0x10/0x10 [ 10.690370] ret_from_fork+0x31/0x50 [ 10.690396] ? __pfx_kthread+0x10/0x10 [ 10.690421] ret_from_fork_asm+0x1b/0x30 [ 10.690447] [ 10.690464] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables libcrc32c [ 10.690539] ---[ end trace 0000000000000000 ]--- [ 10.690571] RIP: 0010:__skb_checksum+0x303/0x310 [ 10.690609] Code: 89 5c 24 04 44 89 d9 44 89 ff 44 89 ea ff d0 0f 1f 00 44 8b 5c 24 04 41 89 c7 eb b6 ff d0 0f 1f 00 41 89 c1 e9 71 fd ff ff 90 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 [ 10.690709] RSP: 0018:ffffb05f40114db0 EFLAGS: 00010206 [ 10.690742] RAX: 000000000000007e RBX: 0000000000000008 RCX: ffffa059424b8400 [ 10.690794] RDX: ffffa05942215c00 RSI: 0000000000000100 RDI: ffffa05942215b00 [ 10.690840] RBP: ffffb05f40114e08 R08: ffffb05f40114e08 R09: 0000000078dd0303 [ 10.690887] R10: 0000000000000008 R11: ffffa059453a7c00 R12: ffffa05943578000 [ 10.690936] R13: 0000000000000008 R14: 0000000000000000 R15: 0000000078dd0303 [ 10.690982] FS: 0000000000000000(0000) GS:ffffa0597ed00000(0000) knlGS:0000000000000000 [ 10.691035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.691081] CR2: 0000562ca56c7dec CR3: 0000000001b82003 CR4: 0000000000770ef0 [ 10.691134] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 10.691183] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 10.691233] PKRU: 55555554 [ 10.691254] Kernel panic - not syncing: Fatal exception in interrupt [ 10.691363] Kernel Offset: 0xba00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 10.691422] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr