[ 11.053347][ T250] ip (250) used greatest stack depth: 24352 bytes left
[ 14.651004][ T310] 8021q: 802.1Q VLAN Support v1.8
[ 15.518708][ T321] gre: GRE over IPv4 demultiplexor driver
[ 15.538296][ T321] ip_gre: GRE over IPv4 tunneling driver
[ 16.808872][ T340] ==================================================================
[ 16.809106][ T340] BUG: KASAN: null-ptr-deref in nexthop_create_group+0x32c/0x1550
[ 16.809341][ T340] Read of size 4 at addr 0000000000000068 by task ip/340
[ 16.809506][ T340]
[ 16.809576][ T340] CPU: 0 UID: 0 PID: 340 Comm: ip Not tainted 6.14.0-rc6-virtme #1
[ 16.809580][ T340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 16.809582][ T340] Call Trace:
[ 16.809584][ T340]
[ 16.809586][ T340] dump_stack_lvl+0x82/0xd0
[ 16.809592][ T340] kasan_report+0xbd/0xf0
[ 16.809597][ T340] ? nexthop_create_group+0x32c/0x1550
[ 16.809603][ T340] kasan_check_range+0x39/0x1c0
[ 16.809607][ T340] nexthop_create_group+0x32c/0x1550
[ 16.809613][ T340] ? __pfx_nexthop_create_group+0x10/0x10
[ 16.809616][ T340] ? __nla_validate_parse+0x1bc/0x3d0
[ 16.809623][ T340] rtm_new_nexthop+0x310/0x8b0
[ 16.809627][ T340] ? hlock_class+0x4e/0x130
[ 16.809631][ T340] ? mark_lock+0x38/0x3e0
[ 16.809635][ T340] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 16.809647][ T340] ? rtnetlink_rcv_msg+0x6ef/0xc10
[ 16.809653][ T340] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 16.809657][ T340] rtnetlink_rcv_msg+0x712/0xc10
[ 16.809661][ T340] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 16.809665][ T340] ? hlock_class+0x4e/0x130
[ 16.809668][ T340] ? mark_lock+0x38/0x3e0
[ 16.809672][ T340] ? __lock_acquire+0xb9a/0x1680
[ 16.809676][ T340] netlink_rcv_skb+0x130/0x360
[ 16.809680][ T340] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 16.809685][ T340] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 16.809692][ T340] ? netlink_deliver_tap+0x13e/0x340
[ 16.809695][ T340] ? netlink_deliver_tap+0xc3/0x340
[ 16.809699][ T340] netlink_unicast+0x44b/0x710
[ 16.809703][ T340] ? __pfx_netlink_unicast+0x10/0x10
[ 16.809706][ T340] ? find_held_lock+0x2c/0x110
[ 16.809710][ T340] netlink_sendmsg+0x723/0xbe0
[ 16.809714][ T340] ? __pfx_netlink_sendmsg+0x10/0x10
[ 16.809720][ T340] ____sys_sendmsg+0x7ac/0xa10
[ 16.809727][ T340] ? __pfx_____sys_sendmsg+0x10/0x10
[ 16.809730][ T340] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 16.809737][ T340] ___sys_sendmsg+0xee/0x170
[ 16.809739][ T340] ? hlock_class+0x4e/0x130
[ 16.809742][ T340] ? __pfx____sys_sendmsg+0x10/0x10
[ 16.809747][ T340] ? hlock_class+0x12/0x130
[ 16.809751][ T340] ? do_user_addr_fault+0x8fd/0xe30
[ 16.809755][ T340] ? do_user_addr_fault+0x8fd/0xe30
[ 16.809760][ T340] ? find_held_lock+0x2c/0x110
[ 16.809763][ T340] ? __lock_release+0x103/0x460
[ 16.809768][ T340] __sys_sendmsg+0x109/0x1a0
[ 16.809771][ T340] ? __pfx___sys_sendmsg+0x10/0x10
[ 16.809776][ T340] ? do_user_addr_fault+0x97c/0xe30
[ 16.809781][ T340] do_syscall_64+0xc1/0x1d0
[ 16.809785][ T340] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 16.809790][ T340] RIP: 0033:0x7f43b5c009a7
[ 16.809794][ T340] 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
[ 16.809796][ T340] RSP: 002b:00007ffd9d42d288 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 16.809800][ T340] RAX: ffffffffffffffda RBX: 00007ffd9d42dde0 RCX: 00007f43b5c009a7
[ 16.809803][ T340] RDX: 0000000000000000 RSI: 00007ffd9d42d2f0 RDI: 0000000000000005
[ 16.809804][ T340] RBP: 00007ffd9d42d7b0 R08: 0000000017325910 R09: 0000000000000000
[ 16.809806][ T340] R10: 00007f43b5ab9708 R11: 0000000000000246 R12: 0000000017325918
[ 16.809808][ T340] R13: 0000000067da3b11 R14: 0000000000498600 R15: 0000000017325910
[ 16.809814][ T340]
[ 16.809815][ T340] ==================================================================
[ 16.818614][ T340] Disabling lock debugging due to kernel taint
[ 16.818820][ T340] Oops: general protection fault, probably for non-canonical address 0xdffffc000000000d: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 16.819183][ T340] KASAN: null-ptr-deref in range [0x0000000000000068-0x000000000000006f]
[ 16.819395][ T340] CPU: 0 UID: 0 PID: 340 Comm: ip Tainted: G B 6.14.0-rc6-virtme #1
[ 16.819662][ T340] Tainted: [B]=BAD_PAGE
[ 16.819773][ T340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 16.819954][ T340] RIP: 0010:nexthop_create_group+0x333/0x1550
[ 16.820142][ T340] Code: 5c 09 00 00 45 3b 7e 60 72 c0 76 06 49 83 c6 08 eb bc 4d 8d 7e 68 be 04 00 00 00 4c 89 ff e8 84 19 2f fe 4c 89 f8 48 c1 e8 03 <42> 0f b6 14 20 4c 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85
[ 16.820651][ T340] RSP: 0018:ffffc900006273c8 EFLAGS: 00010202
[ 16.820832][ T340] RAX: 000000000000000d RBX: ffff88800b0f0768 RCX: ffffffffb4653d8a
[ 16.821050][ T340] RDX: fffffbfff7322491 RSI: 0000000000000008 RDI: ffffffffb9912480
[ 16.821264][ T340] RBP: 0000000000000000 R08: 0000000000000001 R09: fffffbfff7322490
[ 16.821477][ T340] R10: ffffffffb9912487 R11: 205d303433542020 R12: dffffc0000000000
[ 16.821687][ T340] R13: ffff888009082640 R14: 0000000000000000 R15: 0000000000000068
[ 16.821903][ T340] FS: 00007f43b59f4800(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 16.822149][ T340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 16.822330][ T340] CR2: 00007f43b5c50423 CR3: 000000000d530006 CR4: 0000000000772ef0
[ 16.822556][ T340] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 16.822774][ T340] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 16.822986][ T340] PKRU: 55555554
[ 16.823095][ T340] Call Trace:
[ 16.823206][ T340]
[ 16.823282][ T340] ? die_addr+0x41/0xa0
[ 16.823399][ T340] ? exc_general_protection+0x14d/0x230
[ 16.823549][ T340] ? asm_exc_general_protection+0x26/0x30
[ 16.823695][ T340] ? add_taint+0x2a/0x90
[ 16.823811][ T340] ? nexthop_create_group+0x333/0x1550
[ 16.823957][ T340] ? nexthop_create_group+0x32c/0x1550
[ 16.824101][ T340] ? __pfx_nexthop_create_group+0x10/0x10
[ 16.824256][ T340] ? __nla_validate_parse+0x1bc/0x3d0
[ 16.824408][ T340] rtm_new_nexthop+0x310/0x8b0
[ 16.824556][ T340] ? hlock_class+0x4e/0x130
[ 16.824701][ T340] ? mark_lock+0x38/0x3e0
[ 16.824814][ T340] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 16.824970][ T340] ? rtnetlink_rcv_msg+0x6ef/0xc10
[ 16.825116][ T340] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 16.825257][ T340] rtnetlink_rcv_msg+0x712/0xc10
[ 16.825407][ T340] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 16.825552][ T340] ? hlock_class+0x4e/0x130
[ 16.825696][ T340] ? mark_lock+0x38/0x3e0
[ 16.825809][ T340] ? __lock_acquire+0xb9a/0x1680
[ 16.825954][ T340] netlink_rcv_skb+0x130/0x360
[ 16.826103][ T340] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 16.826248][ T340] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 16.826396][ T340] ? netlink_deliver_tap+0x13e/0x340
[ 16.826538][ T340] ? netlink_deliver_tap+0xc3/0x340
[ 16.826682][ T340] netlink_unicast+0x44b/0x710
[ 16.826831][ T340] ? __pfx_netlink_unicast+0x10/0x10
[ 16.826973][ T340] ? find_held_lock+0x2c/0x110
[ 16.827117][ T340] netlink_sendmsg+0x723/0xbe0
[ 16.827264][ T340] ? __pfx_netlink_sendmsg+0x10/0x10
[ 16.827413][ T340] ____sys_sendmsg+0x7ac/0xa10
[ 16.827559][ T340] ? __pfx_____sys_sendmsg+0x10/0x10
[ 16.827703][ T340] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 16.827888][ T340] ___sys_sendmsg+0xee/0x170
[ 16.828032][ T340] ? hlock_class+0x4e/0x130
[ 16.828175][ T340] ? __pfx____sys_sendmsg+0x10/0x10
[ 16.828321][ T340] ? hlock_class+0x12/0x130
[ 16.828467][ T340] ? do_user_addr_fault+0x8fd/0xe30
[ 16.828612][ T340] ? do_user_addr_fault+0x8fd/0xe30
[ 16.828755][ T340] ? find_held_lock+0x2c/0x110
[ 16.828900][ T340] ? __lock_release+0x103/0x460
[ 16.829047][ T340] __sys_sendmsg+0x109/0x1a0
[ 16.829191][ T340] ? __pfx___sys_sendmsg+0x10/0x10
[ 16.829337][ T340] ? do_user_addr_fault+0x97c/0xe30
[ 16.829482][ T340] do_syscall_64+0xc1/0x1d0
[ 16.829628][ T340] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 16.829807][ T340] RIP: 0033:0x7f43b5c009a7
[ 16.829962][ T340] 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
[ 16.830469][ T340] RSP: 002b:00007ffd9d42d288 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 16.830685][ T340] RAX: ffffffffffffffda RBX: 00007ffd9d42dde0 RCX: 00007f43b5c009a7
[ 16.830907][ T340] RDX: 0000000000000000 RSI: 00007ffd9d42d2f0 RDI: 0000000000000005
[ 16.831126][ T340] RBP: 00007ffd9d42d7b0 R08: 0000000017325910 R09: 0000000000000000
[ 16.831342][ T340] R10: 00007f43b5ab9708 R11: 0000000000000246 R12: 0000000017325918
[ 16.831558][ T340] R13: 0000000067da3b11 R14: 0000000000498600 R15: 0000000017325910
[ 16.831776][ T340]
[ 16.831888][ T340] Modules linked in: ip_gre gre 8021q vrf veth
[ 16.832107][ T340] ---[ end trace 0000000000000000 ]---
[ 16.832255][ T340] RIP: 0010:nexthop_create_group+0x333/0x1550
[ 16.832439][ T340] Code: 5c 09 00 00 45 3b 7e 60 72 c0 76 06 49 83 c6 08 eb bc 4d 8d 7e 68 be 04 00 00 00 4c 89 ff e8 84 19 2f fe 4c 89 f8 48 c1 e8 03 <42> 0f b6 14 20 4c 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85
[ 16.832954][ T340] RSP: 0018:ffffc900006273c8 EFLAGS: 00010202
[ 16.833150][ T340] RAX: 000000000000000d RBX: ffff88800b0f0768 RCX: ffffffffb4653d8a
[ 16.833369][ T340] RDX: fffffbfff7322491 RSI: 0000000000000008 RDI: ffffffffb9912480
[ 16.833583][ T340] RBP: 0000000000000000 R08: 0000000000000001 R09: fffffbfff7322490
[ 16.833795][ T340] R10: ffffffffb9912487 R11: 205d303433542020 R12: dffffc0000000000
[ 16.834012][ T340] R13: ffff888009082640 R14: 0000000000000000 R15: 0000000000000068
[ 16.834239][ T340] FS: 00007f43b59f4800(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 16.834490][ T340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 16.834671][ T340] CR2: 00007f43b5c50423 CR3: 000000000d530006 CR4: 0000000000772ef0
[ 16.834894][ T340] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 16.835113][ T340] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 16.835326][ T340] PKRU: 55555554
[ 16.835435][ T340] Kernel panic - not syncing: Fatal exception
[ 16.835710][ T340] Kernel Offset: 0x33000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 16.836045][ T340] ---[ end Kernel panic - not syncing: Fatal exception ]---
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