[ 27.203335][ T382] ==================================================================
[ 27.203620][ T382] BUG: KASAN: null-ptr-deref in nexthop_create_group+0x32c/0x1550
[ 27.203895][ T382] Read of size 4 at addr 0000000000000068 by task ip/382
[ 27.204069][ T382]
[ 27.204143][ T382] CPU: 3 UID: 0 PID: 382 Comm: ip Not tainted 6.14.0-rc6-virtme #1
[ 27.204149][ T382] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.204151][ T382] Call Trace:
[ 27.204153][ T382]
[ 27.204156][ T382] dump_stack_lvl+0x82/0xd0
[ 27.204163][ T382] kasan_report+0xbd/0xf0
[ 27.204170][ T382] ? nexthop_create_group+0x32c/0x1550
[ 27.204176][ T382] kasan_check_range+0x39/0x1c0
[ 27.204180][ T382] nexthop_create_group+0x32c/0x1550
[ 27.204186][ T382] ? __pfx_nexthop_create_group+0x10/0x10
[ 27.204189][ T382] ? __nla_validate_parse+0x1bc/0x3d0
[ 27.204197][ T382] rtm_new_nexthop+0x310/0x8b0
[ 27.204202][ T382] ? hlock_class+0x4e/0x130
[ 27.204207][ T382] ? mark_lock+0x38/0x3e0
[ 27.204212][ T382] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 27.204225][ T382] ? rtnetlink_rcv_msg+0x6ef/0xc10
[ 27.204232][ T382] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 27.204236][ T382] rtnetlink_rcv_msg+0x712/0xc10
[ 27.204240][ T382] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.204244][ T382] ? hlock_class+0x4e/0x130
[ 27.204247][ T382] ? mark_lock+0x38/0x3e0
[ 27.204252][ T382] ? __lock_acquire+0xb9a/0x1680
[ 27.204256][ T382] netlink_rcv_skb+0x130/0x360
[ 27.204261][ T382] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.204268][ T382] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 27.204281][ T382] ? netlink_deliver_tap+0x13e/0x340
[ 27.204287][ T382] ? netlink_deliver_tap+0xc3/0x340
[ 27.204291][ T382] netlink_unicast+0x44b/0x710
[ 27.204296][ T382] ? __pfx_netlink_unicast+0x10/0x10
[ 27.204298][ T382] ? find_held_lock+0x2c/0x110
[ 27.204303][ T382] netlink_sendmsg+0x723/0xbe0
[ 27.204307][ T382] ? __pfx_netlink_sendmsg+0x10/0x10
[ 27.204313][ T382] ____sys_sendmsg+0x7ac/0xa10
[ 27.204321][ T382] ? __pfx_____sys_sendmsg+0x10/0x10
[ 27.204324][ T382] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 27.204331][ T382] ___sys_sendmsg+0xee/0x170
[ 27.204334][ T382] ? hlock_class+0x4e/0x130
[ 27.204337][ T382] ? __pfx____sys_sendmsg+0x10/0x10
[ 27.204345][ T382] ? hlock_class+0x12/0x130
[ 27.204354][ T382] ? do_user_addr_fault+0x8fd/0xe30
[ 27.204361][ T382] ? do_user_addr_fault+0x8fd/0xe30
[ 27.204367][ T382] ? find_held_lock+0x2c/0x110
[ 27.204370][ T382] ? __lock_release+0x103/0x460
[ 27.204374][ T382] __sys_sendmsg+0x109/0x1a0
[ 27.204377][ T382] ? __pfx___sys_sendmsg+0x10/0x10
[ 27.204383][ T382] ? do_user_addr_fault+0x97c/0xe30
[ 27.204388][ T382] do_syscall_64+0xc1/0x1d0
[ 27.204395][ T382] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.204401][ T382] RIP: 0033:0x7f4e409fd9a7
[ 27.204406][ T382] 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
[ 27.204409][ T382] RSP: 002b:00007ffe59150e88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.204414][ T382] RAX: ffffffffffffffda RBX: 00007ffe591519f0 RCX: 00007f4e409fd9a7
[ 27.204416][ T382] RDX: 0000000000000000 RSI: 00007ffe59150ef0 RDI: 0000000000000005
[ 27.204418][ T382] RBP: 00007ffe591513b0 R08: 0000000000000004 R09: 00007f4e4097b980
[ 27.204420][ T382] R10: 00007f4e408b6708 R11: 0000000000000246 R12: 00007ffe59152997
[ 27.204422][ T382] R13: 0000000067da621a R14: 0000000000498600 R15: 000000000e202910
[ 27.204428][ T382]
[ 27.204429][ T382] ==================================================================
[ 27.214756][ T382] Disabling lock debugging due to kernel taint
[ 27.215011][ T382] Oops: general protection fault, probably for non-canonical address 0xdffffc000000000d: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 27.215424][ T382] KASAN: null-ptr-deref in range [0x0000000000000068-0x000000000000006f]
[ 27.215658][ T382] CPU: 3 UID: 0 PID: 382 Comm: ip Tainted: G B 6.14.0-rc6-virtme #1
[ 27.215935][ T382] Tainted: [B]=BAD_PAGE
[ 27.216059][ T382] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.216228][ T382] RIP: 0010:nexthop_create_group+0x333/0x1550
[ 27.216433][ T382] 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
[ 27.216969][ T382] RSP: 0018:ffffc90000b973c8 EFLAGS: 00010202
[ 27.217160][ T382] RAX: 000000000000000d RBX: ffff888009217868 RCX: ffffffffa2e53d8a
[ 27.217378][ T382] RDX: fffffbfff5022491 RSI: 0000000000000008 RDI: ffffffffa8112480
[ 27.217587][ T382] RBP: 0000000000000000 R08: 0000000000000001 R09: fffffbfff5022490
[ 27.217812][ T382] R10: ffffffffa8112487 R11: 205d323833542020 R12: dffffc0000000000
[ 27.218034][ T382] R13: ffff8880095a2800 R14: 0000000000000000 R15: 0000000000000068
[ 27.218263][ T382] FS: 00007f4e407f1800(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 27.218515][ T382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.218715][ T382] CR2: 00007f4e40a4d423 CR3: 000000000b5d0006 CR4: 0000000000772ef0
[ 27.218934][ T382] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 27.219192][ T382] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 27.219405][ T382] PKRU: 55555554
[ 27.219527][ T382] Call Trace:
[ 27.219635][ T382]
[ 27.219705][ T382] ? die_addr+0x41/0xa0
[ 27.219815][ T382] ? exc_general_protection+0x14d/0x230
[ 27.219987][ T382] ? asm_exc_general_protection+0x26/0x30
[ 27.220160][ T382] ? add_taint+0x2a/0x90
[ 27.220270][ T382] ? nexthop_create_group+0x333/0x1550
[ 27.220409][ T382] ? nexthop_create_group+0x32c/0x1550
[ 27.220550][ T382] ? __pfx_nexthop_create_group+0x10/0x10
[ 27.220689][ T382] ? __nla_validate_parse+0x1bc/0x3d0
[ 27.220846][ T382] rtm_new_nexthop+0x310/0x8b0
[ 27.221002][ T382] ? hlock_class+0x4e/0x130
[ 27.221165][ T382] ? mark_lock+0x38/0x3e0
[ 27.221289][ T382] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 27.221462][ T382] ? rtnetlink_rcv_msg+0x6ef/0xc10
[ 27.221635][ T382] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 27.221797][ T382] rtnetlink_rcv_msg+0x712/0xc10
[ 27.221964][ T382] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.222158][ T382] ? hlock_class+0x4e/0x130
[ 27.222449][ T382] ? mark_lock+0x38/0x3e0
[ 27.222589][ T382] ? __lock_acquire+0xb9a/0x1680
[ 27.222756][ T382] netlink_rcv_skb+0x130/0x360
[ 27.222917][ T382] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.223069][ T382] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 27.223237][ T382] ? netlink_deliver_tap+0x13e/0x340
[ 27.223395][ T382] ? netlink_deliver_tap+0xc3/0x340
[ 27.223544][ T382] netlink_unicast+0x44b/0x710
[ 27.223675][ T382] ? __pfx_netlink_unicast+0x10/0x10
[ 27.223820][ T382] ? find_held_lock+0x2c/0x110
[ 27.223963][ T382] netlink_sendmsg+0x723/0xbe0
[ 27.224120][ T382] ? __pfx_netlink_sendmsg+0x10/0x10
[ 27.224274][ T382] ____sys_sendmsg+0x7ac/0xa10
[ 27.224427][ T382] ? __pfx_____sys_sendmsg+0x10/0x10
[ 27.224582][ T382] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 27.224762][ T382] ___sys_sendmsg+0xee/0x170
[ 27.224902][ T382] ? hlock_class+0x4e/0x130
[ 27.225041][ T382] ? __pfx____sys_sendmsg+0x10/0x10
[ 27.225194][ T382] ? hlock_class+0x12/0x130
[ 27.225343][ T382] ? do_user_addr_fault+0x8fd/0xe30
[ 27.225487][ T382] ? do_user_addr_fault+0x8fd/0xe30
[ 27.225641][ T382] ? find_held_lock+0x2c/0x110
[ 27.225782][ T382] ? __lock_release+0x103/0x460
[ 27.225931][ T382] __sys_sendmsg+0x109/0x1a0
[ 27.226069][ T382] ? __pfx___sys_sendmsg+0x10/0x10
[ 27.226222][ T382] ? do_user_addr_fault+0x97c/0xe30
[ 27.226365][ T382] do_syscall_64+0xc1/0x1d0
[ 27.226530][ T382] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.226731][ T382] RIP: 0033:0x7f4e409fd9a7
[ 27.226886][ T382] 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
[ 27.227379][ T382] RSP: 002b:00007ffe59150e88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.227576][ T382] RAX: ffffffffffffffda RBX: 00007ffe591519f0 RCX: 00007f4e409fd9a7
[ 27.227772][ T382] RDX: 0000000000000000 RSI: 00007ffe59150ef0 RDI: 0000000000000005
[ 27.227974][ T382] RBP: 00007ffe591513b0 R08: 0000000000000004 R09: 00007f4e4097b980
[ 27.228165][ T382] R10: 00007f4e408b6708 R11: 0000000000000246 R12: 00007ffe59152997
[ 27.228405][ T382] R13: 0000000067da621a R14: 0000000000498600 R15: 000000000e202910
[ 27.228612][ T382]
[ 27.228715][ T382] Modules linked in: vrf veth
[ 27.228892][ T382] ---[ end trace 0000000000000000 ]---
[ 27.229041][ T382] RIP: 0010:nexthop_create_group+0x333/0x1550
[ 27.229213][ T382] 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
[ 27.229679][ T382] RSP: 0018:ffffc90000b973c8 EFLAGS: 00010202
[ 27.229848][ T382] RAX: 000000000000000d RBX: ffff888009217868 RCX: ffffffffa2e53d8a
[ 27.230050][ T382] RDX: fffffbfff5022491 RSI: 0000000000000008 RDI: ffffffffa8112480
[ 27.230266][ T382] RBP: 0000000000000000 R08: 0000000000000001 R09: fffffbfff5022490
[ 27.230466][ T382] R10: ffffffffa8112487 R11: 205d323833542020 R12: dffffc0000000000
[ 27.230658][ T382] R13: ffff8880095a2800 R14: 0000000000000000 R15: 0000000000000068
[ 27.230887][ T382] FS: 00007f4e407f1800(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 27.231117][ T382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.231285][ T382] CR2: 00007f4e40a4d423 CR3: 000000000b5d0006 CR4: 0000000000772ef0
[ 27.231483][ T382] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 27.231691][ T382] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 27.231905][ T382] PKRU: 55555554
[ 27.232019][ T382] Kernel panic - not syncing: Fatal exception
[ 27.232316][ T382] Kernel Offset: 0x21800000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 27.232749][ T382] ---[ end Kernel panic - not syncing: Fatal exception ]---
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