[ 19.276531][ T364] ==================================================================
[ 19.276801][ T364] BUG: KASAN: null-ptr-deref in nexthop_create_group+0x32c/0x1550
[ 19.277037][ T364] Read of size 4 at addr 0000000000000068 by task ip/364
[ 19.277221][ T364]
[ 19.277299][ T364] CPU: 0 UID: 0 PID: 364 Comm: ip Not tainted 6.14.0-rc6-virtme #1
[ 19.277304][ T364] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.277307][ T364] Call Trace:
[ 19.277308][ T364]
[ 19.277310][ T364] dump_stack_lvl+0x82/0xd0
[ 19.277319][ T364] kasan_report+0xbd/0xf0
[ 19.277329][ T364] ? nexthop_create_group+0x32c/0x1550
[ 19.277335][ T364] kasan_check_range+0x39/0x1c0
[ 19.277339][ T364] nexthop_create_group+0x32c/0x1550
[ 19.277346][ T364] ? __pfx_nexthop_create_group+0x10/0x10
[ 19.277350][ T364] ? __nla_validate_parse+0x1bc/0x3d0
[ 19.277358][ T364] rtm_new_nexthop+0x310/0x8b0
[ 19.277362][ T364] ? hlock_class+0x4e/0x130
[ 19.277368][ T364] ? mark_lock+0x38/0x3e0
[ 19.277372][ T364] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 19.277385][ T364] ? rtnetlink_rcv_msg+0x6ef/0xc10
[ 19.277392][ T364] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 19.277395][ T364] rtnetlink_rcv_msg+0x712/0xc10
[ 19.277400][ T364] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.277403][ T364] ? hlock_class+0x4e/0x130
[ 19.277406][ T364] ? mark_lock+0x38/0x3e0
[ 19.277411][ T364] ? __lock_acquire+0xb9a/0x1680
[ 19.277415][ T364] netlink_rcv_skb+0x130/0x360
[ 19.277421][ T364] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.277425][ T364] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 19.277433][ T364] ? netlink_deliver_tap+0x13e/0x340
[ 19.277436][ T364] ? netlink_deliver_tap+0xc3/0x340
[ 19.277440][ T364] netlink_unicast+0x44b/0x710
[ 19.277444][ T364] ? __pfx_netlink_unicast+0x10/0x10
[ 19.277448][ T364] ? find_held_lock+0x2c/0x110
[ 19.277453][ T364] netlink_sendmsg+0x723/0xbe0
[ 19.277457][ T364] ? __pfx_netlink_sendmsg+0x10/0x10
[ 19.277464][ T364] ____sys_sendmsg+0x7ac/0xa10
[ 19.277470][ T364] ? __pfx_____sys_sendmsg+0x10/0x10
[ 19.277472][ T364] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 19.277482][ T364] ___sys_sendmsg+0xee/0x170
[ 19.277485][ T364] ? hlock_class+0x4e/0x130
[ 19.277488][ T364] ? __pfx____sys_sendmsg+0x10/0x10
[ 19.277494][ T364] ? usage_skip+0xf2/0x190
[ 19.277499][ T364] ? do_user_addr_fault+0x8fd/0xe30
[ 19.277504][ T364] ? do_user_addr_fault+0x8fd/0xe30
[ 19.277509][ T364] ? find_held_lock+0x2c/0x110
[ 19.277513][ T364] ? __lock_release+0x103/0x460
[ 19.277517][ T364] __sys_sendmsg+0x109/0x1a0
[ 19.277520][ T364] ? __pfx___sys_sendmsg+0x10/0x10
[ 19.277526][ T364] ? do_user_addr_fault+0x97c/0xe30
[ 19.277531][ T364] do_syscall_64+0xc1/0x1d0
[ 19.277537][ T364] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.277542][ T364] RIP: 0033:0x7f3cc9b1b9a7
[ 19.277547][ T364] 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
[ 19.277549][ T364] RSP: 002b:00007ffd4406c588 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.277553][ T364] RAX: ffffffffffffffda RBX: 00007ffd4406d0f0 RCX: 00007f3cc9b1b9a7
[ 19.277556][ T364] RDX: 0000000000000000 RSI: 00007ffd4406c5f0 RDI: 0000000000000005
[ 19.277557][ T364] RBP: 00007ffd4406cab0 R08: 0000000005ea5910 R09: 0000000000000000
[ 19.277559][ T364] R10: 00007f3cc99d4708 R11: 0000000000000246 R12: 0000000005ea5910
[ 19.277561][ T364] R13: 0000000067da6a5e R14: 0000000000498600 R15: 0000000005ea5910
[ 19.277567][ T364]
[ 19.277568][ T364] ==================================================================
[ 19.286942][ T364] Disabling lock debugging due to kernel taint
[ 19.287154][ T364] Oops: general protection fault, probably for non-canonical address 0xdffffc000000000d: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 19.287513][ T364] KASAN: null-ptr-deref in range [0x0000000000000068-0x000000000000006f]
[ 19.287722][ T364] CPU: 0 UID: 0 PID: 364 Comm: ip Tainted: G B 6.14.0-rc6-virtme #1
[ 19.287977][ T364] Tainted: [B]=BAD_PAGE
[ 19.288095][ T364] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.288274][ T364] RIP: 0010:nexthop_create_group+0x333/0x1550
[ 19.288463][ T364] 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
[ 19.288974][ T364] RSP: 0018:ffffc900010873c8 EFLAGS: 00010202
[ 19.289164][ T364] RAX: 000000000000000d RBX: ffff88800d64d1e8 RCX: ffffffff8da5e00a
[ 19.289380][ T364] RDX: fffffbfff26c5891 RSI: 0000000000000008 RDI: ffffffff9362c480
[ 19.289591][ T364] RBP: 0000000000000000 R08: 0000000000000001 R09: fffffbfff26c5890
[ 19.289805][ T364] R10: ffffffff9362c487 R11: 205d343633542020 R12: dffffc0000000000
[ 19.290026][ T364] R13: ffff888001fe9280 R14: 0000000000000000 R15: 0000000000000068
[ 19.290241][ T364] FS: 00007f3cc990f800(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 19.290541][ T364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.290724][ T364] CR2: 00007f3cc9b6b423 CR3: 000000000c6f6002 CR4: 0000000000772ef0
[ 19.290944][ T364] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 19.291164][ T364] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 19.291377][ T364] PKRU: 55555554
[ 19.291488][ T364] Call Trace:
[ 19.291597][ T364]
[ 19.291673][ T364] ? die_addr+0x41/0xa0
[ 19.291787][ T364] ? exc_general_protection+0x14d/0x230
[ 19.291937][ T364] ? asm_exc_general_protection+0x26/0x30
[ 19.292087][ T364] ? add_taint+0x2a/0x90
[ 19.292196][ T364] ? nexthop_create_group+0x333/0x1550
[ 19.292340][ T364] ? nexthop_create_group+0x32c/0x1550
[ 19.292488][ T364] ? __pfx_nexthop_create_group+0x10/0x10
[ 19.292631][ T364] ? __nla_validate_parse+0x1bc/0x3d0
[ 19.292778][ T364] rtm_new_nexthop+0x310/0x8b0
[ 19.292927][ T364] ? hlock_class+0x4e/0x130
[ 19.293073][ T364] ? mark_lock+0x38/0x3e0
[ 19.293183][ T364] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 19.293334][ T364] ? rtnetlink_rcv_msg+0x6ef/0xc10
[ 19.293479][ T364] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 19.293622][ T364] rtnetlink_rcv_msg+0x712/0xc10
[ 19.293773][ T364] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.293919][ T364] ? hlock_class+0x4e/0x130
[ 19.294061][ T364] ? mark_lock+0x38/0x3e0
[ 19.294171][ T364] ? __lock_acquire+0xb9a/0x1680
[ 19.294317][ T364] netlink_rcv_skb+0x130/0x360
[ 19.294462][ T364] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.294605][ T364] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 19.294754][ T364] ? netlink_deliver_tap+0x13e/0x340
[ 19.294900][ T364] ? netlink_deliver_tap+0xc3/0x340
[ 19.295049][ T364] netlink_unicast+0x44b/0x710
[ 19.295191][ T364] ? __pfx_netlink_unicast+0x10/0x10
[ 19.295333][ T364] ? find_held_lock+0x2c/0x110
[ 19.295479][ T364] netlink_sendmsg+0x723/0xbe0
[ 19.295621][ T364] ? __pfx_netlink_sendmsg+0x10/0x10
[ 19.295769][ T364] ____sys_sendmsg+0x7ac/0xa10
[ 19.295913][ T364] ? __pfx_____sys_sendmsg+0x10/0x10
[ 19.296061][ T364] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 19.296243][ T364] ___sys_sendmsg+0xee/0x170
[ 19.296385][ T364] ? hlock_class+0x4e/0x130
[ 19.296528][ T364] ? __pfx____sys_sendmsg+0x10/0x10
[ 19.296675][ T364] ? usage_skip+0xf2/0x190
[ 19.296819][ T364] ? do_user_addr_fault+0x8fd/0xe30
[ 19.296963][ T364] ? do_user_addr_fault+0x8fd/0xe30
[ 19.297111][ T364] ? find_held_lock+0x2c/0x110
[ 19.297255][ T364] ? __lock_release+0x103/0x460
[ 19.297398][ T364] __sys_sendmsg+0x109/0x1a0
[ 19.297543][ T364] ? __pfx___sys_sendmsg+0x10/0x10
[ 19.297690][ T364] ? do_user_addr_fault+0x97c/0xe30
[ 19.297841][ T364] do_syscall_64+0xc1/0x1d0
[ 19.298000][ T364] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.298192][ T364] RIP: 0033:0x7f3cc9b1b9a7
[ 19.298342][ T364] 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
[ 19.298844][ T364] RSP: 002b:00007ffd4406c588 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.299065][ T364] RAX: ffffffffffffffda RBX: 00007ffd4406d0f0 RCX: 00007f3cc9b1b9a7
[ 19.299282][ T364] RDX: 0000000000000000 RSI: 00007ffd4406c5f0 RDI: 0000000000000005
[ 19.299509][ T364] RBP: 00007ffd4406cab0 R08: 0000000005ea5910 R09: 0000000000000000
[ 19.299721][ T364] R10: 00007f3cc99d4708 R11: 0000000000000246 R12: 0000000005ea5910
[ 19.299933][ T364] R13: 0000000067da6a5e R14: 0000000000498600 R15: 0000000005ea5910
[ 19.300155][ T364]
[ 19.300262][ T364] Modules linked in:
[ 19.300395][ T364] ---[ end trace 0000000000000000 ]---
[ 19.300547][ T364] RIP: 0010:nexthop_create_group+0x333/0x1550
[ 19.300733][ T364] 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
[ 19.301239][ T364] RSP: 0018:ffffc900010873c8 EFLAGS: 00010202
[ 19.301421][ T364] RAX: 000000000000000d RBX: ffff88800d64d1e8 RCX: ffffffff8da5e00a
[ 19.301632][ T364] RDX: fffffbfff26c5891 RSI: 0000000000000008 RDI: ffffffff9362c480
[ 19.301846][ T364] RBP: 0000000000000000 R08: 0000000000000001 R09: fffffbfff26c5890
[ 19.302066][ T364] R10: ffffffff9362c487 R11: 205d343633542020 R12: dffffc0000000000
[ 19.302280][ T364] R13: ffff888001fe9280 R14: 0000000000000000 R15: 0000000000000068
[ 19.302495][ T364] FS: 00007f3cc990f800(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 19.302742][ T364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.302922][ T364] CR2: 00007f3cc9b6b423 CR3: 000000000c6f6002 CR4: 0000000000772ef0
[ 19.303142][ T364] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 19.303360][ T364] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 19.303572][ T364] PKRU: 55555554
[ 19.303679][ T364] Kernel panic - not syncing: Fatal exception
[ 19.304021][ T364] Kernel Offset: 0xc400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 19.304351][ T364] ---[ end Kernel panic - not syncing: Fatal exception ]---
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Ctrl-C stderr
Ctrl-C stderr
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