[ 10.428007][ T266] ip (266) used greatest stack depth: 24272 bytes left
[ 25.373837][ T527] ==================================================================
[ 25.374100][ T527] BUG: KASAN: null-ptr-deref in nexthop_create_group+0x32c/0x1550
[ 25.374329][ T527] Read of size 4 at addr 0000000000000068 by task ip/527
[ 25.374508][ T527]
[ 25.374588][ T527] CPU: 2 UID: 0 PID: 527 Comm: ip Not tainted 6.14.0-rc6-virtme #1
[ 25.374593][ T527] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.374595][ T527] Call Trace:
[ 25.374597][ T527]
[ 25.374599][ T527] dump_stack_lvl+0x82/0xd0
[ 25.374607][ T527] kasan_report+0xbd/0xf0
[ 25.374617][ T527] ? nexthop_create_group+0x32c/0x1550
[ 25.374623][ T527] kasan_check_range+0x39/0x1c0
[ 25.374627][ T527] nexthop_create_group+0x32c/0x1550
[ 25.374634][ T527] ? __pfx_nexthop_create_group+0x10/0x10
[ 25.374638][ T527] ? __nla_validate_parse+0x1bc/0x3d0
[ 25.374647][ T527] rtm_new_nexthop+0x310/0x8b0
[ 25.374651][ T527] ? hlock_class+0x4e/0x130
[ 25.374656][ T527] ? mark_lock+0x38/0x3e0
[ 25.374661][ T527] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 25.374674][ T527] ? rtnetlink_rcv_msg+0x6ef/0xc10
[ 25.374681][ T527] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 25.374685][ T527] rtnetlink_rcv_msg+0x712/0xc10
[ 25.374689][ T527] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.374692][ T527] ? hlock_class+0x4e/0x130
[ 25.374695][ T527] ? mark_lock+0x38/0x3e0
[ 25.374700][ T527] ? __lock_acquire+0xb9a/0x1680
[ 25.374704][ T527] netlink_rcv_skb+0x130/0x360
[ 25.374710][ T527] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.374714][ T527] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 25.374721][ T527] ? netlink_deliver_tap+0x13e/0x340
[ 25.374725][ T527] ? netlink_deliver_tap+0xc3/0x340
[ 25.374729][ T527] netlink_unicast+0x44b/0x710
[ 25.374733][ T527] ? __pfx_netlink_unicast+0x10/0x10
[ 25.374736][ T527] ? find_held_lock+0x2c/0x110
[ 25.374741][ T527] netlink_sendmsg+0x723/0xbe0
[ 25.374746][ T527] ? __pfx_netlink_sendmsg+0x10/0x10
[ 25.374753][ T527] ____sys_sendmsg+0x7ac/0xa10
[ 25.374759][ T527] ? __pfx_____sys_sendmsg+0x10/0x10
[ 25.374762][ T527] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 25.374771][ T527] ___sys_sendmsg+0xee/0x170
[ 25.374774][ T527] ? hlock_class+0x4e/0x130
[ 25.374778][ T527] ? __pfx____sys_sendmsg+0x10/0x10
[ 25.374783][ T527] ? usage_skip+0xf2/0x190
[ 25.374788][ T527] ? do_user_addr_fault+0x8fd/0xe30
[ 25.374795][ T527] ? do_user_addr_fault+0x8fd/0xe30
[ 25.374800][ T527] ? find_held_lock+0x2c/0x110
[ 25.374803][ T527] ? __lock_release+0x103/0x460
[ 25.374807][ T527] __sys_sendmsg+0x109/0x1a0
[ 25.374811][ T527] ? __pfx___sys_sendmsg+0x10/0x10
[ 25.374817][ T527] ? do_user_addr_fault+0x97c/0xe30
[ 25.374823][ T527] do_syscall_64+0xc1/0x1d0
[ 25.374830][ T527] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.374835][ T527] RIP: 0033:0x7f80622649a7
[ 25.374839][ T527] 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
[ 25.374842][ T527] RSP: 002b:00007ffdb34d0178 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 25.374846][ T527] RAX: ffffffffffffffda RBX: 00007ffdb34d0ce8 RCX: 00007f80622649a7
[ 25.374848][ T527] RDX: 0000000000000000 RSI: 00007ffdb34d01e0 RDI: 0000000000000005
[ 25.374850][ T527] RBP: 00007ffdb34d06a0 R08: 0000000000000000 R09: 0000000000000000
[ 25.374852][ T527] R10: 00007f806211d708 R11: 0000000000000246 R12: 00007ffdb34d29f3
[ 25.374853][ T527] R13: 0000000067da4be3 R14: 0000000000498600 R15: 000000000e506910
[ 25.374859][ T527]
[ 25.374861][ T527] ==================================================================
[ 25.384114][ T527] Disabling lock debugging due to kernel taint
[ 25.384328][ T527] Oops: general protection fault, probably for non-canonical address 0xdffffc000000000d: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 25.384679][ T527] KASAN: null-ptr-deref in range [0x0000000000000068-0x000000000000006f]
[ 25.384889][ T527] CPU: 2 UID: 0 PID: 527 Comm: ip Tainted: G B 6.14.0-rc6-virtme #1
[ 25.385141][ T527] Tainted: [B]=BAD_PAGE
[ 25.385250][ T527] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.385429][ T527] RIP: 0010:nexthop_create_group+0x333/0x1550
[ 25.385620][ T527] 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
[ 25.386121][ T527] RSP: 0018:ffffc900010f73c8 EFLAGS: 00010202
[ 25.386311][ T527] RAX: 000000000000000d RBX: ffff8880051203e8 RCX: ffffffffb5e5e00a
[ 25.386528][ T527] RDX: fffffbfff7745891 RSI: 0000000000000008 RDI: ffffffffbba2c480
[ 25.386739][ T527] RBP: 0000000000000000 R08: 0000000000000001 R09: fffffbfff7745890
[ 25.386953][ T527] R10: ffffffffbba2c487 R11: 205d373235542020 R12: dffffc0000000000
[ 25.387164][ T527] R13: ffff888008a3fa00 R14: 0000000000000000 R15: 0000000000000068
[ 25.387389][ T527] FS: 00007f8062058800(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 25.387639][ T527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.387821][ T527] CR2: 00007f80622b4423 CR3: 000000000ba4a006 CR4: 0000000000772ef0
[ 25.388038][ T527] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 25.388249][ T527] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 25.388462][ T527] PKRU: 55555554
[ 25.388568][ T527] Call Trace:
[ 25.388687][ T527]
[ 25.388765][ T527] ? die_addr+0x41/0xa0
[ 25.388879][ T527] ? exc_general_protection+0x14d/0x230
[ 25.389029][ T527] ? asm_exc_general_protection+0x26/0x30
[ 25.389175][ T527] ? add_taint+0x2a/0x90
[ 25.389282][ T527] ? nexthop_create_group+0x333/0x1550
[ 25.389426][ T527] ? nexthop_create_group+0x32c/0x1550
[ 25.389572][ T527] ? __pfx_nexthop_create_group+0x10/0x10
[ 25.389720][ T527] ? __nla_validate_parse+0x1bc/0x3d0
[ 25.389876][ T527] rtm_new_nexthop+0x310/0x8b0
[ 25.390020][ T527] ? hlock_class+0x4e/0x130
[ 25.390166][ T527] ? mark_lock+0x38/0x3e0
[ 25.390274][ T527] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 25.390426][ T527] ? rtnetlink_rcv_msg+0x6ef/0xc10
[ 25.390571][ T527] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 25.390715][ T527] rtnetlink_rcv_msg+0x712/0xc10
[ 25.390857][ T527] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.391011][ T527] ? hlock_class+0x4e/0x130
[ 25.391154][ T527] ? mark_lock+0x38/0x3e0
[ 25.391266][ T527] ? __lock_acquire+0xb9a/0x1680
[ 25.391411][ T527] netlink_rcv_skb+0x130/0x360
[ 25.391556][ T527] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.391699][ T527] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 25.391864][ T527] ? netlink_deliver_tap+0x13e/0x340
[ 25.392011][ T527] ? netlink_deliver_tap+0xc3/0x340
[ 25.392153][ T527] netlink_unicast+0x44b/0x710
[ 25.392297][ T527] ? __pfx_netlink_unicast+0x10/0x10
[ 25.392442][ T527] ? find_held_lock+0x2c/0x110
[ 25.392586][ T527] netlink_sendmsg+0x723/0xbe0
[ 25.392729][ T527] ? __pfx_netlink_sendmsg+0x10/0x10
[ 25.392877][ T527] ____sys_sendmsg+0x7ac/0xa10
[ 25.393021][ T527] ? __pfx_____sys_sendmsg+0x10/0x10
[ 25.393161][ T527] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 25.393343][ T527] ___sys_sendmsg+0xee/0x170
[ 25.393486][ T527] ? hlock_class+0x4e/0x130
[ 25.393628][ T527] ? __pfx____sys_sendmsg+0x10/0x10
[ 25.393773][ T527] ? usage_skip+0xf2/0x190
[ 25.393920][ T527] ? do_user_addr_fault+0x8fd/0xe30
[ 25.394063][ T527] ? do_user_addr_fault+0x8fd/0xe30
[ 25.394208][ T527] ? find_held_lock+0x2c/0x110
[ 25.394351][ T527] ? __lock_release+0x103/0x460
[ 25.394494][ T527] __sys_sendmsg+0x109/0x1a0
[ 25.394637][ T527] ? __pfx___sys_sendmsg+0x10/0x10
[ 25.394783][ T527] ? do_user_addr_fault+0x97c/0xe30
[ 25.394934][ T527] do_syscall_64+0xc1/0x1d0
[ 25.395080][ T527] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.395257][ T527] RIP: 0033:0x7f80622649a7
[ 25.395405][ T527] 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
[ 25.395910][ T527] RSP: 002b:00007ffdb34d0178 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 25.396128][ T527] RAX: ffffffffffffffda RBX: 00007ffdb34d0ce8 RCX: 00007f80622649a7
[ 25.396343][ T527] RDX: 0000000000000000 RSI: 00007ffdb34d01e0 RDI: 0000000000000005
[ 25.396560][ T527] RBP: 00007ffdb34d06a0 R08: 0000000000000000 R09: 0000000000000000
[ 25.396780][ T527] R10: 00007f806211d708 R11: 0000000000000246 R12: 00007ffdb34d29f3
[ 25.396995][ T527] R13: 0000000067da4be3 R14: 0000000000498600 R15: 000000000e506910
[ 25.397216][ T527]
[ 25.397327][ T527] Modules linked in: vxlan
[ 25.397518][ T527] ---[ end trace 0000000000000000 ]---
[ 25.397683][ T527] RIP: 0010:nexthop_create_group+0x333/0x1550
[ 25.397904][ T527] 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
[ 25.398508][ T527] RSP: 0018:ffffc900010f73c8 EFLAGS: 00010202
[ 25.398703][ T527] RAX: 000000000000000d RBX: ffff8880051203e8 RCX: ffffffffb5e5e00a
[ 25.399012][ T527] RDX: fffffbfff7745891 RSI: 0000000000000008 RDI: ffffffffbba2c480
[ 25.399244][ T527] RBP: 0000000000000000 R08: 0000000000000001 R09: fffffbfff7745890
[ 25.399479][ T527] R10: ffffffffbba2c487 R11: 205d373235542020 R12: dffffc0000000000
[ 25.399775][ T527] R13: ffff888008a3fa00 R14: 0000000000000000 R15: 0000000000000068
[ 25.400008][ T527] FS: 00007f8062058800(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 25.400276][ T527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.400543][ T527] CR2: 00007f80622b4423 CR3: 000000000ba4a006 CR4: 0000000000772ef0
[ 25.400779][ T527] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 25.401083][ T527] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 25.401312][ T527] PKRU: 55555554
[ 25.401436][ T527] Kernel panic - not syncing: Fatal exception
[ 25.401776][ T527] Kernel Offset: 0x34800000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 25.402188][ T527] ---[ end Kernel panic - not syncing: Fatal exception ]---
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