[ 142.205438][ T819] br1: port 1(vx1) entered blocking state [ 142.205805][ T819] br1: port 1(vx1) entered disabled state [ 142.206154][ T819] vx1: entered allmulticast mode [ 142.209178][ T819] vx1: entered promiscuous mode [ 142.211396][ T819] br1: port 1(vx1) entered blocking state [ 142.211715][ T819] br1: port 1(vx1) entered forwarding state [ 142.389030][ T820] br1: port 2(veth1) entered blocking state [ 142.389444][ T820] br1: port 2(veth1) entered disabled state [ 142.389846][ T820] veth1: entered allmulticast mode [ 142.394700][ T820] veth1: entered promiscuous mode [ 142.546230][ T23] br1: port 2(veth1) entered blocking state [ 142.546503][ T23] br1: port 2(veth1) entered forwarding state [ 142.865844][ T823] br1: port 3(veth2) entered blocking state [ 142.866104][ T823] br1: port 3(veth2) entered disabled state [ 142.866905][ T823] veth2: entered allmulticast mode [ 142.868736][ T823] veth2: entered promiscuous mode [ 143.008935][ T23] br1: port 3(veth2) entered blocking state [ 143.009186][ T23] br1: port 3(veth2) entered forwarding state [ 148.146148][ T871] br2: port 1(w1) entered blocking state [ 148.146372][ T871] br2: port 1(w1) entered disabled state [ 148.146592][ T871] w1: entered allmulticast mode [ 148.148464][ T871] w1: entered promiscuous mode [ 149.007056][ T877] br2: port 2(vx2) entered blocking state [ 149.007304][ T877] br2: port 2(vx2) entered disabled state [ 149.007550][ T877] vx2: entered allmulticast mode [ 149.009407][ T877] vx2: entered promiscuous mode [ 149.010235][ T877] br2: port 2(vx2) entered blocking state [ 149.010455][ T877] br2: port 2(vx2) entered forwarding state [ 150.159554][ T49] br2: port 1(w1) entered blocking state [ 150.159782][ T49] br2: port 1(w1) entered forwarding state [ 153.063940][ T905] br2: port 1(w1) entered blocking state [ 153.064182][ T905] br2: port 1(w1) entered disabled state [ 153.065672][ T905] w1: entered allmulticast mode [ 153.067593][ T905] w1: entered promiscuous mode [ 154.022961][ T911] br2: port 2(vx2) entered blocking state [ 154.023209][ T911] br2: port 2(vx2) entered disabled state [ 154.023438][ T911] vx2: entered allmulticast mode [ 154.026070][ T911] vx2: entered promiscuous mode [ 154.026936][ T911] br2: port 2(vx2) entered blocking state [ 154.027157][ T911] br2: port 2(vx2) entered forwarding state [ 154.035128][ C0] ------------[ cut here ]------------ [ 154.035451][ C0] kernel BUG at net/core/skbuff.c:3505! [ 154.035623][ C0] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 154.035791][ C0] CPU: 0 PID: 891 Comm: bash Not tainted 6.8.0-rc6-virtme #1 [ 154.036006][ C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 154.036299][ C0] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 154.036448][ C0] Code: 44 89 14 24 ff d0 0f 1f 00 4c 8b 44 24 08 44 8b 14 24 41 89 c1 eb a5 89 e8 e9 2d fe ff ff 41 ff d5 0f 1f 00 e9 1f fa ff ff 90 <0f> 0b 48 8b 7c 24 10 89 54 24 48 48 89 44 24 40 e8 17 a6 91 fe 8b [ 154.036940][ C0] RSP: 0000:ffffc9000082f7d0 EFLAGS: 00010206 [ 154.037129][ C0] RAX: 00000000000042b5 RBX: 0000000000000008 RCX: 1ffff11000fa9d09 [ 154.037338][ C0] RDX: 00000000000000a6 RSI: dffffc0000000000 RDI: ffff888007d4e848 [ 154.037546][ C0] RBP: 00000000000042b5 R08: 0000000000000008 R09: ffffed1000464da9 [ 154.037752][ C0] R10: ffff88800284c608 R11: ffff888007d4e740 R12: 0000000000000008 [ 154.037966][ C0] R13: 0000000000000000 R14: ffffc9000082f890 R15: ffff88800284c608 [ 154.038210][ C0] FS: 00007f4171fbe740(0000) GS:ffff88802fa00000(0000) knlGS:0000000000000000 [ 154.038448][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.038628][ C0] CR2: 00007f629d51d000 CR3: 0000000005470004 CR4: 0000000000770ef0 [ 154.038833][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 154.039046][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 154.039245][ C0] PKRU: 55555554 [ 154.039344][ C0] Call Trace: [ 154.039447][ C0] [ 154.039521][ C0] ? die+0x37/0x90 [ 154.039625][ C0] ? do_trap+0x19e/0x260 [ 154.039728][ C0] ? __skb_checksum+0x6f4/0x980 [ 154.039870][ C0] ? do_error_trap+0xbe/0x180 [ 154.040021][ C0] ? __skb_checksum+0x6f4/0x980 [ 154.040172][ C0] ? __skb_checksum+0x6f4/0x980 [ 154.040304][ C0] ? handle_invalid_op+0x2c/0x40 [ 154.040446][ C0] ? __skb_checksum+0x6f4/0x980 [ 154.040582][ C0] ? exc_invalid_op+0x30/0x50 [ 154.040718][ C0] ? asm_exc_invalid_op+0x1a/0x20 [ 154.040868][ C0] ? __skb_checksum+0x6f4/0x980 [ 154.041013][ C0] ? __pfx___lock_release+0x10/0x10 [ 154.041169][ C0] ? hlock_class+0x4e/0x130 [ 154.041305][ C0] __skb_checksum_complete+0xb1/0x3c0 [ 154.041456][ C0] ? __pfx___skb_checksum_complete+0x10/0x10 [ 154.041619][ C0] ? __pfx_csum_partial_ext+0x10/0x10 [ 154.041766][ C0] ? __pfx_csum_block_add_ext+0x10/0x10 [ 154.041898][ C0] ? ipv6_raw_deliver+0x34d/0x7a0 [ 154.042057][ C0] icmpv6_rcv+0x3ca/0x1590 [ 154.042207][ C0] ip6_protocol_deliver_rcu+0xb9c/0x1320 [ 154.042345][ C0] ? ip6_route_input+0x5a4/0xa50 [ 154.042495][ C0] ip6_input_finish+0x120/0x260 [ 154.042628][ C0] ip6_input+0xca/0x380 [ 154.042738][ C0] ? __pfx_ip6_input+0x10/0x10 [ 154.042871][ C0] ? ip6_rcv_core+0x9e5/0x1ae0 [ 154.043027][ C0] ipv6_rcv+0x3f9/0x810 [ 154.043144][ C0] ? __pfx_ipv6_rcv+0x10/0x10 [ 154.043275][ C0] ? lock_acquire.part.0+0xec/0x340 [ 154.043411][ C0] ? process_backlog+0x1ef/0x5e0 [ 154.043548][ C0] ? __pfx_ipv6_rcv+0x10/0x10 [ 154.043681][ C0] __netif_receive_skb_one_core+0x118/0x1b0 [ 154.043844][ C0] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 154.044016][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 154.044164][ C0] ? lock_acquire+0x1c1/0x220 [ 154.044296][ C0] ? process_backlog+0x1ef/0x5e0 [ 154.044434][ C0] process_backlog+0xd5/0x5e0 [ 154.044576][ C0] __napi_poll.constprop.0+0xa2/0x460 [ 154.044710][ C0] net_rx_action+0x43a/0xb30 [ 154.044857][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 154.044998][ C0] ? kvm_clock_get_cycles+0x18/0x30 [ 154.045153][ C0] ? ktime_get+0x50/0x190 [ 154.045253][ C0] ? hrtimer_interrupt+0x30e/0x770 [ 154.045405][ C0] ? clockevents_program_event+0x1ea/0x300 [ 154.045582][ C0] __do_softirq+0x1b9/0x7ff [ 154.045730][ C0] irq_exit_rcu+0x98/0xc0 [ 154.045832][ C0] sysvec_apic_timer_interrupt+0x3e/0x80 [ 154.045966][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 154.046162][ C0] RIP: 0033:0x56033985d5a0 [ 154.046314][ C0] Code: 48 8b 47 18 48 85 c0 74 e2 5b 5d 41 5c ff e0 0f 1f 00 e8 b3 fd ff ff 48 89 c7 48 85 c0 75 e1 eb c8 66 0f 1f 84 00 00 00 00 00 0f 1e fa 48 83 ec 08 8b 05 16 49 10 00 31 f6 48 c7 05 35 32 10 [ 154.046795][ C0] RSP: 002b:00007fff9c8088b8 EFLAGS: 00000246 [ 154.046990][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000560339e472d0 [ 154.047209][ C0] RDX: 0000000000000002 RSI: 0000000000000001 RDI: 0000560339918194 [ 154.047405][ C0] RBP: 0000560339e47e80 R08: 0000000000000001 R09: 0000000000000000 [ 154.047599][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 0000560339918194 [ 154.047794][ C0] R13: 00005603398c9440 R14: 00007fff9c808930 R15: 0000000000000001 [ 154.048009][ C0] [ 154.048108][ C0] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel act_mirred cls_flower bridge stp llc ip6_gre ip6_tunnel tunnel6 act_gact cls_matchall ip_gre gre sch_ingress vrf veth [ 154.048592][ C0] ---[ end trace 0000000000000000 ]--- [ 154.048727][ C0] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 154.048866][ C0] Code: 44 89 14 24 ff d0 0f 1f 00 4c 8b 44 24 08 44 8b 14 24 41 89 c1 eb a5 89 e8 e9 2d fe ff ff 41 ff d5 0f 1f 00 e9 1f fa ff ff 90 <0f> 0b 48 8b 7c 24 10 89 54 24 48 48 89 44 24 40 e8 17 a6 91 fe 8b [ 154.049383][ C0] RSP: 0000:ffffc9000082f7d0 EFLAGS: 00010206 [ 154.049563][ C0] RAX: 00000000000042b5 RBX: 0000000000000008 RCX: 1ffff11000fa9d09 [ 154.049781][ C0] RDX: 00000000000000a6 RSI: dffffc0000000000 RDI: ffff888007d4e848 [ 154.049988][ C0] RBP: 00000000000042b5 R08: 0000000000000008 R09: ffffed1000464da9 [ 154.050216][ C0] R10: ffff88800284c608 R11: ffff888007d4e740 R12: 0000000000000008 [ 154.050433][ C0] R13: 0000000000000000 R14: ffffc9000082f890 R15: ffff88800284c608 [ 154.050626][ C0] FS: 00007f4171fbe740(0000) GS:ffff88802fa00000(0000) knlGS:0000000000000000 [ 154.050851][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.051057][ C0] CR2: 00007f629d51d000 CR3: 0000000005470004 CR4: 0000000000770ef0 [ 154.051253][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 154.051452][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 154.051649][ C0] PKRU: 55555554 [ 154.051749][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 154.052041][ C0] Kernel Offset: 0x1c00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 154.052378][ C0] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr