[ 1461.054745][T12501] general protection fault, probably for non-canonical address 0xdffffc0000011f3e: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 1461.055167][T12501] KASAN: probably user-memory-access in range [0x000000000008f9f0-0x000000000008f9f7] [ 1461.055386][T12501] CPU: 2 PID: 12501 Comm: ip Not tainted 6.8.0-rc7-virtme #1 [ 1461.055584][T12501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1461.055854][T12501] RIP: 0010:nh_valid_get_del_req+0x189/0x460 [ 1461.056019][T12501] Code: ea 03 80 3c 02 00 0f 85 7a 02 00 00 48 8b 5e 70 48 85 db 74 6b 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 04 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 51 [ 1461.056463][T12501] RSP: 0018:ffffc90000f1f4f8 EFLAGS: 00010202 [ 1461.056627][T12501] RAX: dffffc0000000000 RBX: 000000000008f9ef RCX: ffffc90000f1f560 [ 1461.056819][T12501] RDX: 0000000000011f3e RSI: ffffc90000f1f5c0 RDI: 000000000008f9f3 [ 1461.057004][T12501] RBP: ffff88800f82b100 R08: ffffc90000f1f840 R09: 0000000000000004 [ 1461.057195][T12501] R10: dffffc0000000000 R11: 0000000000000001 R12: ffffc90000f1f570 [ 1461.057390][T12501] R13: 0000000000000000 R14: ffffc90000f1f840 R15: ffffc90000f1f5c0 [ 1461.057587][T12501] FS: 00007f746d04cc40(0000) GS:ffff888036100000(0000) knlGS:0000000000000000 [ 1461.057822][T12501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1461.057996][T12501] CR2: 00007ff51cf49000 CR3: 0000000011cee002 CR4: 0000000000770ef0 [ 1461.058189][T12501] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1461.058378][T12501] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1461.058571][T12501] PKRU: 55555554 [ 1461.058674][T12501] Call Trace: [ 1461.058770][T12501] [ 1461.058837][T12501] ? die_addr+0x41/0xa0 [ 1461.058943][T12501] ? exc_general_protection+0x149/0x220 [ 1461.059071][T12501] ? asm_exc_general_protection+0x26/0x30 [ 1461.059198][T12501] ? nh_valid_get_del_req+0x189/0x460 [ 1461.059328][T12501] ? __nla_parse+0x26/0x30 [ 1461.059463][T12501] rtm_del_nexthop+0x1b3/0x370 [ 1461.059590][T12501] ? __pfx_rtm_del_nexthop+0x10/0x10 [ 1461.059711][T12501] ? lock_acquire+0x1c1/0x220 [ 1461.059842][T12501] ? rtnetlink_rcv_msg+0x2af/0xbf0 [ 1461.059971][T12501] ? mark_lock+0x38/0x3e0 [ 1461.060065][T12501] ? mark_held_locks+0x9e/0xe0 [ 1461.060193][T12501] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370 [ 1461.060353][T12501] ? __pfx_rtm_del_nexthop+0x10/0x10 [ 1461.060476][T12501] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1461.060597][T12501] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1461.060718][T12501] ? hlock_class+0x4e/0x130 [ 1461.060857][T12501] ? mark_lock+0x38/0x3e0 [ 1461.060953][T12501] ? __lock_acquire+0xaf2/0x1570 [ 1461.061074][T12501] netlink_rcv_skb+0x130/0x360 [ 1461.061198][T12501] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1461.061325][T12501] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1461.061448][T12501] ? lock_acquire.part.0+0xec/0x340 [ 1461.061572][T12501] ? __pfx___netlink_lookup+0x10/0x10 [ 1461.061699][T12501] ? lock_acquire+0x1c1/0x220 [ 1461.061831][T12501] ? netlink_deliver_tap+0xc8/0x340 [ 1461.061956][T12501] ? netlink_deliver_tap+0xc8/0x340 [ 1461.062075][T12501] ? netlink_deliver_tap+0x149/0x340 [ 1461.062197][T12501] netlink_unicast+0x449/0x710 [ 1461.062318][T12501] ? __pfx_netlink_unicast+0x10/0x10 [ 1461.062438][T12501] ? find_held_lock+0x2c/0x110 [ 1461.062564][T12501] netlink_sendmsg+0x726/0xbe0 [ 1461.062686][T12501] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1461.062824][T12501] ? __might_fault+0xc6/0x180 [ 1461.062949][T12501] ? __import_iovec+0x35d/0x5c0 [ 1461.063076][T12501] ____sys_sendmsg+0x7b2/0xa10 [ 1461.063202][T12501] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1461.063322][T12501] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1461.063475][T12501] ___sys_sendmsg+0xee/0x170 [ 1461.063600][T12501] ? __pfx____sys_sendmsg+0x10/0x10 [ 1461.063722][T12501] ? kfree+0x1ee/0x2d0 [ 1461.063820][T12501] ? ___sys_recvmsg+0xe0/0x150 [ 1461.063943][T12501] ? __pfx____sys_recvmsg+0x10/0x10 [ 1461.064067][T12501] ? find_held_lock+0x2c/0x110 [ 1461.064195][T12501] ? __might_fault+0x11f/0x180 [ 1461.064317][T12501] ? __pfx___lock_release+0x10/0x10 [ 1461.064438][T12501] ? lock_acquire+0x1c1/0x220 [ 1461.064561][T12501] ? __fget_light+0x54/0x1e0 [ 1461.064689][T12501] __sys_sendmsg+0xcd/0x170 [ 1461.064811][T12501] ? __pfx___sys_sendmsg+0x10/0x10 [ 1461.064941][T12501] ? __pfx_rseq_ip_fixup+0x10/0x10 [ 1461.065066][T12501] ? rseq_update_cpu_node_id+0x1bd/0x230 [ 1461.065192][T12501] do_syscall_64+0xc9/0x1e0 [ 1461.065317][T12501] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 1461.065468][T12501] RIP: 0033:0x7f746d2557b7 [ 1461.065597][T12501] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 [ 1461.066030][T12501] RSP: 002b:00007fff67377e78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1461.066217][T12501] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f746d2557b7 [ 1461.066400][T12501] RDX: 0000000000000000 RSI: 00007fff67377ee0 RDI: 0000000000000006 [ 1461.066583][T12501] RBP: 00007fff67378178 R08: 0000000000000004 R09: 0000000000000078 [ 1461.066771][T12501] R10: 000000000000009b R11: 0000000000000246 R12: 0000000000495540 [ 1461.066956][T12501] R13: 0000000065eebcaa R14: 0000000000496aa0 R15: 0000000000d3cc34 [ 1461.067142][T12501] [ 1461.067238][T12501] Modules linked in: sch_fq act_tunnel_key cls_flower bareudp mpls_iptunnel mpls_router l2tp_ip6 l2tp_eth l2tp_ip l2tp_netlink l2tp_core act_mirred sch_ingress ifb nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables libcrc32c poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls bonding netdevsim xfrm_user psample macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: test_blackhole_dev] [ 1461.068755][T12501] ---[ end trace 0000000000000000 ]--- [ 1461.068881][T12501] RIP: 0010:nh_valid_get_del_req+0x189/0x460 [ 1461.069040][T12501] Code: ea 03 80 3c 02 00 0f 85 7a 02 00 00 48 8b 5e 70 48 85 db 74 6b 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 04 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 51 [ 1461.069480][T12501] RSP: 0018:ffffc90000f1f4f8 EFLAGS: 00010202 [ 1461.069633][T12501] RAX: dffffc0000000000 RBX: 000000000008f9ef RCX: ffffc90000f1f560 [ 1461.069822][T12501] RDX: 0000000000011f3e RSI: ffffc90000f1f5c0 RDI: 000000000008f9f3 [ 1461.070012][T12501] RBP: ffff88800f82b100 R08: ffffc90000f1f840 R09: 0000000000000004 [ 1461.070192][T12501] R10: dffffc0000000000 R11: 0000000000000001 R12: ffffc90000f1f570 [ 1461.070376][T12501] R13: 0000000000000000 R14: ffffc90000f1f840 R15: ffffc90000f1f5c0 [ 1461.070558][T12501] FS: 00007f746d04cc40(0000) GS:ffff888036100000(0000) knlGS:0000000000000000 [ 1461.070788][T12501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1461.070964][T12501] CR2: 00007ff51cf49000 CR3: 0000000011cee002 CR4: 0000000000770ef0 [ 1461.071144][T12501] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1461.071324][T12501] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1461.071505][T12501] PKRU: 55555554 [ 1461.071598][T12501] Kernel panic - not syncing: Fatal exception [ 1461.071948][T12501] Kernel Offset: 0x2f400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 1461.072240][T12501] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr