[ 16.122293][ T305] ip (305) used greatest stack depth: 24408 bytes left
[ 19.874594][ T365] ==================================================================
[ 19.874836][ T365] BUG: KASAN: null-ptr-deref in nexthop_create_group+0x32c/0x1550
[ 19.875072][ T365] Read of size 4 at addr 0000000000000068 by task ip/365
[ 19.875247][ T365]
[ 19.875320][ T365] CPU: 0 UID: 0 PID: 365 Comm: ip Not tainted 6.14.0-rc6-virtme #1
[ 19.875325][ T365] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.875327][ T365] Call Trace:
[ 19.875329][ T365]
[ 19.875331][ T365] dump_stack_lvl+0x82/0xd0
[ 19.875340][ T365] kasan_report+0xbd/0xf0
[ 19.875350][ T365] ? nexthop_create_group+0x32c/0x1550
[ 19.875356][ T365] kasan_check_range+0x39/0x1c0
[ 19.875360][ T365] nexthop_create_group+0x32c/0x1550
[ 19.875367][ T365] ? __pfx_nexthop_create_group+0x10/0x10
[ 19.875371][ T365] ? __nla_validate_parse+0x1bc/0x3d0
[ 19.875380][ T365] rtm_new_nexthop+0x310/0x8b0
[ 19.875383][ T365] ? hlock_class+0x4e/0x130
[ 19.875389][ T365] ? mark_lock+0x38/0x3e0
[ 19.875394][ T365] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 19.875407][ T365] ? rtnetlink_rcv_msg+0x6ef/0xc10
[ 19.875414][ T365] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 19.875417][ T365] rtnetlink_rcv_msg+0x712/0xc10
[ 19.875422][ T365] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.875425][ T365] ? hlock_class+0x4e/0x130
[ 19.875428][ T365] ? mark_lock+0x38/0x3e0
[ 19.875433][ T365] ? __lock_acquire+0xb9a/0x1680
[ 19.875437][ T365] netlink_rcv_skb+0x130/0x360
[ 19.875442][ T365] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.875446][ T365] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 19.875454][ T365] ? netlink_deliver_tap+0x13e/0x340
[ 19.875458][ T365] ? netlink_deliver_tap+0xc3/0x340
[ 19.875461][ T365] netlink_unicast+0x44b/0x710
[ 19.875466][ T365] ? __pfx_netlink_unicast+0x10/0x10
[ 19.875469][ T365] ? find_held_lock+0x2c/0x110
[ 19.875474][ T365] netlink_sendmsg+0x723/0xbe0
[ 19.875478][ T365] ? __pfx_netlink_sendmsg+0x10/0x10
[ 19.875485][ T365] ____sys_sendmsg+0x7ac/0xa10
[ 19.875491][ T365] ? __pfx_____sys_sendmsg+0x10/0x10
[ 19.875494][ T365] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 19.875503][ T365] ___sys_sendmsg+0xee/0x170
[ 19.875507][ T365] ? hlock_class+0x4e/0x130
[ 19.875510][ T365] ? __pfx____sys_sendmsg+0x10/0x10
[ 19.875516][ T365] ? usage_skip+0xf2/0x190
[ 19.875521][ T365] ? do_user_addr_fault+0x8fd/0xe30
[ 19.875526][ T365] ? do_user_addr_fault+0x8fd/0xe30
[ 19.875531][ T365] ? find_held_lock+0x2c/0x110
[ 19.875535][ T365] ? __lock_release+0x103/0x460
[ 19.875539][ T365] __sys_sendmsg+0x109/0x1a0
[ 19.875542][ T365] ? __pfx___sys_sendmsg+0x10/0x10
[ 19.875548][ T365] ? do_user_addr_fault+0x97c/0xe30
[ 19.875553][ T365] do_syscall_64+0xc1/0x1d0
[ 19.875559][ T365] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.875565][ T365] RIP: 0033:0x7fe1163de9a7
[ 19.875570][ T365] 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
[ 19.875573][ T365] RSP: 002b:00007ffc05946e78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.875577][ T365] RAX: ffffffffffffffda RBX: 00007ffc059479e0 RCX: 00007fe1163de9a7
[ 19.875579][ T365] RDX: 0000000000000000 RSI: 00007ffc05946ee0 RDI: 0000000000000005
[ 19.875581][ T365] RBP: 00007ffc059473a0 R08: 000000000b5f2910 R09: 0000000000000000
[ 19.875583][ T365] R10: 00007fe116297708 R11: 0000000000000246 R12: 000000000b5f2910
[ 19.875585][ T365] R13: 0000000067da36d5 R14: 0000000000498600 R15: 000000000b5f2910
[ 19.875590][ T365]
[ 19.875592][ T365] ==================================================================
[ 19.884680][ T365] Disabling lock debugging due to kernel taint
[ 19.884870][ T365] Oops: general protection fault, probably for non-canonical address 0xdffffc000000000d: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 19.885224][ T365] KASAN: null-ptr-deref in range [0x0000000000000068-0x000000000000006f]
[ 19.885422][ T365] CPU: 0 UID: 0 PID: 365 Comm: ip Tainted: G B 6.14.0-rc6-virtme #1
[ 19.885656][ T365] Tainted: [B]=BAD_PAGE
[ 19.885763][ T365] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.885945][ T365] RIP: 0010:nexthop_create_group+0x333/0x1550
[ 19.886155][ T365] 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 c4 a2 27 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
[ 19.886623][ T365] RSP: 0018:ffffc900007273c8 EFLAGS: 00010202
[ 19.886794][ T365] RAX: 000000000000000d RBX: ffff88800df22de8 RCX: ffffffffb0a5e00a
[ 19.887018][ T365] RDX: fffffbfff6cc5891 RSI: 0000000000000008 RDI: ffffffffb662c480
[ 19.887219][ T365] RBP: 0000000000000000 R08: 0000000000000001 R09: fffffbfff6cc5890
[ 19.887414][ T365] R10: ffffffffb662c487 R11: 205d353633542020 R12: dffffc0000000000
[ 19.887612][ T365] R13: ffff8880028fae00 R14: 0000000000000000 R15: 0000000000000068
[ 19.887812][ T365] FS: 00007fe1161d2800(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 19.888060][ T365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.888231][ T365] CR2: 00007fe11642e423 CR3: 000000000df34006 CR4: 0000000000772ef0
[ 19.888432][ T365] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 19.888636][ T365] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 19.888832][ T365] PKRU: 55555554
[ 19.888941][ T365] Call Trace:
[ 19.889047][ T365]
[ 19.889117][ T365] ? die_addr+0x41/0xa0
[ 19.889225][ T365] ? exc_general_protection+0x14d/0x230
[ 19.889363][ T365] ? asm_exc_general_protection+0x26/0x30
[ 19.889499][ T365] ? add_taint+0x2a/0x90
[ 19.889608][ T365] ? nexthop_create_group+0x333/0x1550
[ 19.889740][ T365] ? nexthop_create_group+0x32c/0x1550
[ 19.889879][ T365] ? __pfx_nexthop_create_group+0x10/0x10
[ 19.890025][ T365] ? __nla_validate_parse+0x1bc/0x3d0
[ 19.890163][ T365] rtm_new_nexthop+0x310/0x8b0
[ 19.890298][ T365] ? hlock_class+0x4e/0x130
[ 19.890430][ T365] ? mark_lock+0x38/0x3e0
[ 19.890537][ T365] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 19.890681][ T365] ? rtnetlink_rcv_msg+0x6ef/0xc10
[ 19.890820][ T365] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 19.890963][ T365] rtnetlink_rcv_msg+0x712/0xc10
[ 19.891096][ T365] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.891228][ T365] ? hlock_class+0x4e/0x130
[ 19.891359][ T365] ? mark_lock+0x38/0x3e0
[ 19.891464][ T365] ? __lock_acquire+0xb9a/0x1680
[ 19.891597][ T365] netlink_rcv_skb+0x130/0x360
[ 19.891733][ T365] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.891869][ T365] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 19.892025][ T365] ? netlink_deliver_tap+0x13e/0x340
[ 19.892160][ T365] ? netlink_deliver_tap+0xc3/0x340
[ 19.892292][ T365] netlink_unicast+0x44b/0x710
[ 19.892438][ T365] ? __pfx_netlink_unicast+0x10/0x10
[ 19.892646][ T365] ? find_held_lock+0x2c/0x110
[ 19.892781][ T365] netlink_sendmsg+0x723/0xbe0
[ 19.892918][ T365] ? __pfx_netlink_sendmsg+0x10/0x10
[ 19.893097][ T365] ____sys_sendmsg+0x7ac/0xa10
[ 19.893306][ T365] ? __pfx_____sys_sendmsg+0x10/0x10
[ 19.893437][ T365] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 19.893613][ T365] ___sys_sendmsg+0xee/0x170
[ 19.893748][ T365] ? hlock_class+0x4e/0x130
[ 19.893962][ T365] ? __pfx____sys_sendmsg+0x10/0x10
[ 19.894095][ T365] ? usage_skip+0xf2/0x190
[ 19.894232][ T365] ? do_user_addr_fault+0x8fd/0xe30
[ 19.894367][ T365] ? do_user_addr_fault+0x8fd/0xe30
[ 19.894569][ T365] ? find_held_lock+0x2c/0x110
[ 19.894706][ T365] ? __lock_release+0x103/0x460
[ 19.894838][ T365] __sys_sendmsg+0x109/0x1a0
[ 19.894979][ T365] ? __pfx___sys_sendmsg+0x10/0x10
[ 19.895183][ T365] ? do_user_addr_fault+0x97c/0xe30
[ 19.895317][ T365] do_syscall_64+0xc1/0x1d0
[ 19.895453][ T365] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.895618][ T365] RIP: 0033:0x7fe1163de9a7
[ 19.895832][ T365] 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
[ 19.896411][ T365] RSP: 002b:00007ffc05946e78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.896613][ T365] RAX: ffffffffffffffda RBX: 00007ffc059479e0 RCX: 00007fe1163de9a7
[ 19.896818][ T365] RDX: 0000000000000000 RSI: 00007ffc05946ee0 RDI: 0000000000000005
[ 19.897101][ T365] RBP: 00007ffc059473a0 R08: 000000000b5f2910 R09: 0000000000000000
[ 19.897298][ T365] R10: 00007fe116297708 R11: 0000000000000246 R12: 000000000b5f2910
[ 19.897496][ T365] R13: 0000000067da36d5 R14: 0000000000498600 R15: 000000000b5f2910
[ 19.897769][ T365]
[ 19.897875][ T365] Modules linked in:
[ 19.898012][ T365] ---[ end trace 0000000000000000 ]---
[ 19.898154][ T365] RIP: 0010:nexthop_create_group+0x333/0x1550
[ 19.898397][ T365] 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 c4 a2 27 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
[ 19.898957][ T365] RSP: 0018:ffffc900007273c8 EFLAGS: 00010202
[ 19.899132][ T365] RAX: 000000000000000d RBX: ffff88800df22de8 RCX: ffffffffb0a5e00a
[ 19.899328][ T365] RDX: fffffbfff6cc5891 RSI: 0000000000000008 RDI: ffffffffb662c480
[ 19.899594][ T365] RBP: 0000000000000000 R08: 0000000000000001 R09: fffffbfff6cc5890
[ 19.899790][ T365] R10: ffffffffb662c487 R11: 205d353633542020 R12: dffffc0000000000
[ 19.900008][ T365] R13: ffff8880028fae00 R14: 0000000000000000 R15: 0000000000000068
[ 19.900214][ T365] FS: 00007fe1161d2800(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 19.900438][ T365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.900674][ T365] CR2: 00007fe11642e423 CR3: 000000000df34006 CR4: 0000000000772ef0
[ 19.900876][ T365] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 19.901148][ T365] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 19.901572][ T365] PKRU: 55555554
[ 19.901728][ T365] Kernel panic - not syncing: Fatal exception
[ 19.902166][ T365] Kernel Offset: 0x2f400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 19.902564][ T365] ---[ end Kernel panic - not syncing: Fatal exception ]---
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