[ 25.547920][ T385] ==================================================================
[ 25.548327][ T385] BUG: KASAN: null-ptr-deref in nexthop_create_group+0x32c/0x1550
[ 25.548677][ T385] Read of size 4 at addr 0000000000000068 by task ip/385
[ 25.548949][ T385]
[ 25.549077][ T385] CPU: 3 UID: 0 PID: 385 Comm: ip Not tainted 6.14.0-rc6-virtme #1
[ 25.549084][ T385] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.549087][ T385] Call Trace:
[ 25.549090][ T385]
[ 25.549093][ T385] dump_stack_lvl+0x82/0xd0
[ 25.549104][ T385] kasan_report+0xbd/0xf0
[ 25.549113][ T385] ? nexthop_create_group+0x32c/0x1550
[ 25.549123][ T385] kasan_check_range+0x39/0x1c0
[ 25.549130][ T385] nexthop_create_group+0x32c/0x1550
[ 25.549141][ T385] ? __pfx_nexthop_create_group+0x10/0x10
[ 25.549146][ T385] ? __nla_validate_parse+0x1bc/0x3d0
[ 25.549157][ T385] rtm_new_nexthop+0x310/0x8b0
[ 25.549165][ T385] ? hlock_class+0x4e/0x130
[ 25.549172][ T385] ? mark_lock+0x38/0x3e0
[ 25.549178][ T385] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 25.549200][ T385] ? rtnetlink_rcv_msg+0x6ef/0xc10
[ 25.549209][ T385] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 25.549215][ T385] rtnetlink_rcv_msg+0x712/0xc10
[ 25.549223][ T385] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.549230][ T385] ? hlock_class+0x4e/0x130
[ 25.549235][ T385] ? mark_lock+0x38/0x3e0
[ 25.549244][ T385] ? __lock_acquire+0xb9a/0x1680
[ 25.549252][ T385] netlink_rcv_skb+0x130/0x360
[ 25.549260][ T385] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.549268][ T385] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 25.549283][ T385] ? netlink_deliver_tap+0x13e/0x340
[ 25.549290][ T385] ? netlink_deliver_tap+0xc3/0x340
[ 25.549297][ T385] netlink_unicast+0x44b/0x710
[ 25.549304][ T385] ? __pfx_netlink_unicast+0x10/0x10
[ 25.549309][ T385] ? find_held_lock+0x2c/0x110
[ 25.549317][ T385] netlink_sendmsg+0x723/0xbe0
[ 25.549324][ T385] ? __pfx_netlink_sendmsg+0x10/0x10
[ 25.549336][ T385] ____sys_sendmsg+0x7ac/0xa10
[ 25.549347][ T385] ? __pfx_____sys_sendmsg+0x10/0x10
[ 25.549352][ T385] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 25.549365][ T385] ___sys_sendmsg+0xee/0x170
[ 25.549372][ T385] ? __pfx____sys_sendmsg+0x10/0x10
[ 25.549376][ T385] ? __pfx___lock_release+0x10/0x10
[ 25.549382][ T385] ? __pfx_handle_pte_fault+0x10/0x10
[ 25.549394][ T385] ? __handle_mm_fault+0x403/0x5e0
[ 25.549399][ T385] ? __pfx___handle_mm_fault+0x10/0x10
[ 25.549404][ T385] ? mt_find+0x2be/0x3d0
[ 25.549415][ T385] ? find_held_lock+0x2c/0x110
[ 25.549421][ T385] ? __lock_release+0x103/0x460
[ 25.549426][ T385] ? do_user_addr_fault+0x374/0xe30
[ 25.549437][ T385] __sys_sendmsg+0x109/0x1a0
[ 25.549442][ T385] ? __pfx___sys_sendmsg+0x10/0x10
[ 25.549452][ T385] ? do_user_addr_fault+0x374/0xe30
[ 25.549461][ T385] do_syscall_64+0xc1/0x1d0
[ 25.549470][ T385] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.549478][ T385] RIP: 0033:0x7f49da5ca9a7
[ 25.549485][ T385] 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
[ 25.549499][ T385] RSP: 002b:00007ffd00df40c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 25.549506][ T385] RAX: ffffffffffffffda RBX: 00007ffd00df4c50 RCX: 00007f49da5ca9a7
[ 25.549509][ T385] RDX: 0000000000000000 RSI: 00007ffd00df4130 RDI: 0000000000000005
[ 25.549513][ T385] RBP: 00007ffd00df45f0 R08: 0000000000000002 R09: 0000000000000000
[ 25.549515][ T385] R10: 00007f49da483708 R11: 0000000000000246 R12: 0000000000000001
[ 25.549518][ T385] R13: 0000000067da60b1 R14: 0000000000498600 R15: 00007ffd00df6992
[ 25.549529][ T385]
[ 25.549532][ T385] ==================================================================
[ 25.562871][ T385] Disabling lock debugging due to kernel taint
[ 25.563077][ T385] Oops: general protection fault, probably for non-canonical address 0xdffffc000000000d: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 25.563466][ T385] KASAN: null-ptr-deref in range [0x0000000000000068-0x000000000000006f]
[ 25.563693][ T385] CPU: 3 UID: 0 PID: 385 Comm: ip Tainted: G B 6.14.0-rc6-virtme #1
[ 25.563963][ T385] Tainted: [B]=BAD_PAGE
[ 25.564076][ T385] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.564273][ T385] RIP: 0010:nexthop_create_group+0x333/0x1550
[ 25.564488][ T385] 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
[ 25.565002][ T385] RSP: 0018:ffffc90000a973c8 EFLAGS: 00010202
[ 25.565193][ T385] RAX: 000000000000000d RBX: ffff8880058cf4e8 RCX: ffffffff9d253d8a
[ 25.565414][ T385] RDX: fffffbfff44a2491 RSI: 0000000000000008 RDI: ffffffffa2512480
[ 25.565634][ T385] RBP: 0000000000000000 R08: 0000000000000001 R09: fffffbfff44a2490
[ 25.565859][ T385] R10: ffffffffa2512487 R11: 205d353833542020 R12: dffffc0000000000
[ 25.566079][ T385] R13: ffff88801146b0c0 R14: 0000000000000000 R15: 0000000000000068
[ 25.566307][ T385] FS: 00007f49da3be800(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 25.566568][ T385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.566755][ T385] CR2: 00007f49da619ac0 CR3: 0000000012882005 CR4: 0000000000772ef0
[ 25.566977][ T385] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 25.567196][ T385] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 25.567418][ T385] PKRU: 55555554
[ 25.567530][ T385] Call Trace:
[ 25.567648][ T385]
[ 25.567725][ T385] ? die_addr+0x41/0xa0
[ 25.567847][ T385] ? exc_general_protection+0x14d/0x230
[ 25.568005][ T385] ? asm_exc_general_protection+0x26/0x30
[ 25.568157][ T385] ? add_taint+0x2a/0x90
[ 25.568273][ T385] ? nexthop_create_group+0x333/0x1550
[ 25.568421][ T385] ? nexthop_create_group+0x32c/0x1550
[ 25.568570][ T385] ? __pfx_nexthop_create_group+0x10/0x10
[ 25.568716][ T385] ? __nla_validate_parse+0x1bc/0x3d0
[ 25.568865][ T385] rtm_new_nexthop+0x310/0x8b0
[ 25.569019][ T385] ? hlock_class+0x4e/0x130
[ 25.569180][ T385] ? mark_lock+0x38/0x3e0
[ 25.569297][ T385] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 25.569457][ T385] ? rtnetlink_rcv_msg+0x6ef/0xc10
[ 25.569623][ T385] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 25.569773][ T385] rtnetlink_rcv_msg+0x712/0xc10
[ 25.569926][ T385] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.570073][ T385] ? hlock_class+0x4e/0x130
[ 25.570233][ T385] ? mark_lock+0x38/0x3e0
[ 25.570346][ T385] ? __lock_acquire+0xb9a/0x1680
[ 25.570502][ T385] netlink_rcv_skb+0x130/0x360
[ 25.570653][ T385] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.570808][ T385] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 25.570956][ T385] ? netlink_deliver_tap+0x13e/0x340
[ 25.571107][ T385] ? netlink_deliver_tap+0xc3/0x340
[ 25.571256][ T385] netlink_unicast+0x44b/0x710
[ 25.571410][ T385] ? __pfx_netlink_unicast+0x10/0x10
[ 25.571560][ T385] ? find_held_lock+0x2c/0x110
[ 25.571709][ T385] netlink_sendmsg+0x723/0xbe0
[ 25.571855][ T385] ? __pfx_netlink_sendmsg+0x10/0x10
[ 25.572002][ T385] ____sys_sendmsg+0x7ac/0xa10
[ 25.572166][ T385] ? __pfx_____sys_sendmsg+0x10/0x10
[ 25.572317][ T385] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 25.572502][ T385] ___sys_sendmsg+0xee/0x170
[ 25.572653][ T385] ? __pfx____sys_sendmsg+0x10/0x10
[ 25.572815][ T385] ? __pfx___lock_release+0x10/0x10
[ 25.572971][ T385] ? __pfx_handle_pte_fault+0x10/0x10
[ 25.573125][ T385] ? __handle_mm_fault+0x403/0x5e0
[ 25.573275][ T385] ? __pfx___handle_mm_fault+0x10/0x10
[ 25.573421][ T385] ? mt_find+0x2be/0x3d0
[ 25.573547][ T385] ? find_held_lock+0x2c/0x110
[ 25.573696][ T385] ? __lock_release+0x103/0x460
[ 25.573843][ T385] ? do_user_addr_fault+0x374/0xe30
[ 25.573992][ T385] __sys_sendmsg+0x109/0x1a0
[ 25.574140][ T385] ? __pfx___sys_sendmsg+0x10/0x10
[ 25.574292][ T385] ? do_user_addr_fault+0x374/0xe30
[ 25.574457][ T385] do_syscall_64+0xc1/0x1d0
[ 25.574606][ T385] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.574794][ T385] RIP: 0033:0x7f49da5ca9a7
[ 25.574961][ T385] 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
[ 25.575480][ T385] RSP: 002b:00007ffd00df40c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 25.575728][ T385] RAX: ffffffffffffffda RBX: 00007ffd00df4c50 RCX: 00007f49da5ca9a7
[ 25.575958][ T385] RDX: 0000000000000000 RSI: 00007ffd00df4130 RDI: 0000000000000005
[ 25.576177][ T385] RBP: 00007ffd00df45f0 R08: 0000000000000002 R09: 0000000000000000
[ 25.576410][ T385] R10: 00007f49da483708 R11: 0000000000000246 R12: 0000000000000001
[ 25.576637][ T385] R13: 0000000067da60b1 R14: 0000000000498600 R15: 00007ffd00df6992
[ 25.576880][ T385]
[ 25.576995][ T385] Modules linked in: vrf veth
[ 25.577170][ T385] ---[ end trace 0000000000000000 ]---
[ 25.577324][ T385] RIP: 0010:nexthop_create_group+0x333/0x1550
[ 25.577515][ T385] 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
[ 25.578031][ T385] RSP: 0018:ffffc90000a973c8 EFLAGS: 00010202
[ 25.578234][ T385] RAX: 000000000000000d RBX: ffff8880058cf4e8 RCX: ffffffff9d253d8a
[ 25.578461][ T385] RDX: fffffbfff44a2491 RSI: 0000000000000008 RDI: ffffffffa2512480
[ 25.578679][ T385] RBP: 0000000000000000 R08: 0000000000000001 R09: fffffbfff44a2490
[ 25.578923][ T385] R10: ffffffffa2512487 R11: 205d353833542020 R12: dffffc0000000000
[ 25.579137][ T385] R13: ffff88801146b0c0 R14: 0000000000000000 R15: 0000000000000068
[ 25.579364][ T385] FS: 00007f49da3be800(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 25.579651][ T385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.579836][ T385] CR2: 00007f49da619ac0 CR3: 0000000012882005 CR4: 0000000000772ef0
[ 25.580056][ T385] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 25.580271][ T385] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 25.580506][ T385] PKRU: 55555554
[ 25.580638][ T385] Kernel panic - not syncing: Fatal exception
[ 25.580910][ T385] Kernel Offset: 0x1bc00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 25.581240][ T385] ---[ end Kernel panic - not syncing: Fatal exception ]---
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