[ 1.956762] ip (241) used greatest stack depth: 12344 bytes left [ 10.710534] ------------[ cut here ]------------ [ 10.710606] kernel BUG at net/core/skbuff.c:3505! [ 10.710654] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 10.710689] CPU: 3 PID: 33 Comm: kworker/3:0 Not tainted 6.8.0-rc6-virtme #1 [ 10.710757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 10.710840] Workqueue: mld mld_ifc_work [ 10.710893] RIP: 0010:__skb_checksum+0x303/0x310 [ 10.710934] 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 [ 10.711066] RSP: 0018:ffff9eb440140db0 EFLAGS: 00010206 [ 10.711103] RAX: 000000000000007e RBX: 0000000000000008 RCX: ffff8e0c01d0e600 [ 10.711163] RDX: ffff8e0c01c0dc00 RSI: 0000000000000100 RDI: ffff8e0c01c0db00 [ 10.711217] RBP: ffff9eb440140e08 R08: ffff9eb440140e08 R09: 00000000e6ec0303 [ 10.711278] R10: 0000000000000008 R11: ffff8e0c04142000 R12: ffff8e0c034e2e80 [ 10.711337] R13: 0000000000000008 R14: 0000000000000000 R15: 00000000e6ec0303 [ 10.711400] FS: 0000000000000000(0000) GS:ffff8e0c3ed80000(0000) knlGS:0000000000000000 [ 10.711466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.711514] CR2: 00007fcbc2d9d4e0 CR3: 00000000026fe003 CR4: 0000000000770ef0 [ 10.711585] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 10.711648] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 10.711703] PKRU: 55555554 [ 10.711726] Call Trace: [ 10.711751] [ 10.711775] ? die+0x37/0x90 [ 10.711806] ? do_trap+0xe4/0x110 [ 10.711833] ? __skb_checksum+0x303/0x310 [ 10.711865] ? do_error_trap+0x65/0x80 [ 10.711897] ? __skb_checksum+0x303/0x310 [ 10.711926] ? exc_invalid_op+0x53/0x70 [ 10.711956] ? __skb_checksum+0x303/0x310 [ 10.711987] ? asm_exc_invalid_op+0x1a/0x20 [ 10.712021] ? __skb_checksum+0x303/0x310 [ 10.712048] __skb_checksum_complete+0x46/0x100 [ 10.712083] ? __pfx_csum_partial_ext+0x10/0x10 [ 10.712126] ? __pfx_csum_block_add_ext+0x10/0x10 [ 10.712170] icmp_rcv+0x136/0x390 [ 10.712204] ip_protocol_deliver_rcu+0x153/0x160 [ 10.712248] ip_local_deliver_finish+0x77/0xa0 [ 10.712285] __netif_receive_skb_one_core+0x8b/0xa0 [ 10.712327] process_backlog+0xa4/0x150 [ 10.712360] __napi_poll+0x29/0x1c0 [ 10.712393] net_rx_action+0x298/0x300 [ 10.712420] __do_softirq+0xc2/0x294 [ 10.712452] do_softirq+0x43/0x60 [ 10.712483] [ 10.712505] [ 10.712532] __local_bh_enable_ip+0x60/0x70 [ 10.712562] __dev_queue_xmit+0x331/0xcf0 [ 10.712595] ? eth_header+0x2a/0xc0 [ 10.712632] ip6_finish_output2+0x218/0x6b0 [ 10.712665] ip6_finish_output+0x1f8/0x320 [ 10.712692] mld_sendpack+0x17c/0x230 [ 10.712728] mld_ifc_work+0x198/0x420 [ 10.712762] process_one_work+0x138/0x2f0 [ 10.712796] worker_thread+0x2f4/0x400 [ 10.712831] ? __pfx_worker_thread+0x10/0x10 [ 10.712872] kthread+0xd7/0x100 [ 10.712908] ? __pfx_kthread+0x10/0x10 [ 10.712949] ret_from_fork+0x31/0x50 [ 10.712983] ? __pfx_kthread+0x10/0x10 [ 10.713018] ret_from_fork_asm+0x1b/0x30 [ 10.713047] [ 10.713068] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables libcrc32c [ 10.713166] ---[ end trace 0000000000000000 ]--- [ 10.713209] RIP: 0010:__skb_checksum+0x303/0x310 [ 10.713248] 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 [ 10.713372] RSP: 0018:ffff9eb440140db0 EFLAGS: 00010206 [ 10.713410] RAX: 000000000000007e RBX: 0000000000000008 RCX: ffff8e0c01d0e600 [ 10.713473] RDX: ffff8e0c01c0dc00 RSI: 0000000000000100 RDI: ffff8e0c01c0db00 [ 10.713528] RBP: ffff9eb440140e08 R08: ffff9eb440140e08 R09: 00000000e6ec0303 [ 10.713583] R10: 0000000000000008 R11: ffff8e0c04142000 R12: ffff8e0c034e2e80 [ 10.713642] R13: 0000000000000008 R14: 0000000000000000 R15: 00000000e6ec0303 [ 10.713700] FS: 0000000000000000(0000) GS:ffff8e0c3ed80000(0000) knlGS:0000000000000000 [ 10.713764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.713809] CR2: 00007fcbc2d9d4e0 CR3: 00000000026fe003 CR4: 0000000000770ef0 [ 10.713868] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 10.713924] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 10.713983] PKRU: 55555554 [ 10.714009] Kernel panic - not syncing: Fatal exception in interrupt [ 10.714130] Kernel Offset: 0x36a00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 10.714197] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr