[ 10.821825][ T251] ip (251) used greatest stack depth: 24464 bytes left
[ 11.219671][ T262] ip (262) used greatest stack depth: 23504 bytes left
[ 14.365390][ T311] 8021q: 802.1Q VLAN Support v1.8
[ 15.188463][ T322] gre: GRE over IPv4 demultiplexor driver
[ 15.202547][ T322] ip_gre: GRE over IPv4 tunneling driver
[ 16.532354][ T341] ==================================================================
[ 16.532600][ T341] BUG: KASAN: null-ptr-deref in nexthop_create_group+0x32c/0x1550
[ 16.532823][ T341] Read of size 4 at addr 0000000000000068 by task ip/341
[ 16.533011][ T341]
[ 16.533087][ T341] CPU: 2 UID: 0 PID: 341 Comm: ip Not tainted 6.14.0-rc6-virtme #1
[ 16.533092][ T341] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 16.533095][ T341] Call Trace:
[ 16.533097][ T341]
[ 16.533100][ T341] dump_stack_lvl+0x82/0xd0
[ 16.533108][ T341] kasan_report+0xbd/0xf0
[ 16.533116][ T341] ? nexthop_create_group+0x32c/0x1550
[ 16.533122][ T341] kasan_check_range+0x39/0x1c0
[ 16.533127][ T341] nexthop_create_group+0x32c/0x1550
[ 16.533133][ T341] ? __pfx_nexthop_create_group+0x10/0x10
[ 16.533136][ T341] ? __nla_validate_parse+0x1bc/0x3d0
[ 16.533146][ T341] rtm_new_nexthop+0x310/0x8b0
[ 16.533149][ T341] ? hlock_class+0x4e/0x130
[ 16.533155][ T341] ? mark_lock+0x38/0x3e0
[ 16.533159][ T341] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 16.533171][ T341] ? rtnetlink_rcv_msg+0x6ef/0xc10
[ 16.533178][ T341] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 16.533182][ T341] rtnetlink_rcv_msg+0x712/0xc10
[ 16.533186][ T341] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 16.533190][ T341] ? hlock_class+0x4e/0x130
[ 16.533193][ T341] ? mark_lock+0x38/0x3e0
[ 16.533197][ T341] ? __lock_acquire+0xb9a/0x1680
[ 16.533202][ T341] netlink_rcv_skb+0x130/0x360
[ 16.533208][ T341] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 16.533213][ T341] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 16.533220][ T341] ? netlink_deliver_tap+0x13e/0x340
[ 16.533224][ T341] ? netlink_deliver_tap+0xc3/0x340
[ 16.533227][ T341] netlink_unicast+0x44b/0x710
[ 16.533231][ T341] ? __pfx_netlink_unicast+0x10/0x10
[ 16.533234][ T341] ? find_held_lock+0x2c/0x110
[ 16.533239][ T341] netlink_sendmsg+0x723/0xbe0
[ 16.533243][ T341] ? __pfx_netlink_sendmsg+0x10/0x10
[ 16.533249][ T341] ____sys_sendmsg+0x7ac/0xa10
[ 16.533257][ T341] ? __pfx_____sys_sendmsg+0x10/0x10
[ 16.533260][ T341] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 16.533267][ T341] ___sys_sendmsg+0xee/0x170
[ 16.533271][ T341] ? __pfx____sys_sendmsg+0x10/0x10
[ 16.533273][ T341] ? __pfx___lock_release+0x10/0x10
[ 16.533277][ T341] ? __pfx_handle_pte_fault+0x10/0x10
[ 16.533284][ T341] ? __handle_mm_fault+0x403/0x5e0
[ 16.533287][ T341] ? __pfx___handle_mm_fault+0x10/0x10
[ 16.533290][ T341] ? mt_find+0x2be/0x3d0
[ 16.533297][ T341] ? find_held_lock+0x2c/0x110
[ 16.533300][ T341] ? __lock_release+0x103/0x460
[ 16.533303][ T341] ? do_user_addr_fault+0x374/0xe30
[ 16.533310][ T341] __sys_sendmsg+0x109/0x1a0
[ 16.533313][ T341] ? __pfx___sys_sendmsg+0x10/0x10
[ 16.533318][ T341] ? do_user_addr_fault+0x374/0xe30
[ 16.533322][ T341] do_syscall_64+0xc1/0x1d0
[ 16.533328][ T341] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 16.533333][ T341] RIP: 0033:0x7ff4d12d09a7
[ 16.533338][ T341] 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
[ 16.533341][ T341] RSP: 002b:00007ffc7b3f7068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 16.533345][ T341] RAX: ffffffffffffffda RBX: 00007ffc7b3f7bf0 RCX: 00007ff4d12d09a7
[ 16.533347][ T341] RDX: 0000000000000000 RSI: 00007ffc7b3f70d0 RDI: 0000000000000005
[ 16.533349][ T341] RBP: 00007ffc7b3f7590 R08: 0000000000000002 R09: 0000000000000000
[ 16.533351][ T341] R10: 00007ff4d1189708 R11: 0000000000000246 R12: 0000000000000001
[ 16.533352][ T341] R13: 0000000067da3f94 R14: 0000000000498600 R15: 00007ffc7b3f9990
[ 16.533358][ T341]
[ 16.533359][ T341] ==================================================================
[ 16.542511][ T341] Disabling lock debugging due to kernel taint
[ 16.542753][ T341] Oops: general protection fault, probably for non-canonical address 0xdffffc000000000d: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 16.543089][ T341] KASAN: null-ptr-deref in range [0x0000000000000068-0x000000000000006f]
[ 16.543299][ T341] CPU: 2 UID: 0 PID: 341 Comm: ip Tainted: G B 6.14.0-rc6-virtme #1
[ 16.543543][ T341] Tainted: [B]=BAD_PAGE
[ 16.543657][ T341] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 16.543821][ T341] RIP: 0010:nexthop_create_group+0x333/0x1550
[ 16.543999][ T341] 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
[ 16.544458][ T341] RSP: 0018:ffffc900005f73c8 EFLAGS: 00010202
[ 16.544637][ T341] RAX: 000000000000000d RBX: ffff8880026e4068 RCX: ffffffff9dc53d8a
[ 16.544831][ T341] RDX: fffffbfff45e2491 RSI: 0000000000000008 RDI: ffffffffa2f12480
[ 16.545029][ T341] RBP: 0000000000000000 R08: 0000000000000001 R09: fffffbfff45e2490
[ 16.545232][ T341] R10: ffffffffa2f12487 R11: 205d313433542020 R12: dffffc0000000000
[ 16.545441][ T341] R13: ffff888009862f40 R14: 0000000000000000 R15: 0000000000000068
[ 16.545653][ T341] FS: 00007ff4d10c4800(0000) GS:ffff88802f500000(0000) knlGS:0000000000000000
[ 16.545890][ T341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 16.546071][ T341] CR2: 00007ff4d131fac0 CR3: 0000000004f3c003 CR4: 0000000000772ef0
[ 16.546276][ T341] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 16.546484][ T341] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 16.546687][ T341] PKRU: 55555554
[ 16.546795][ T341] Call Trace:
[ 16.546896][ T341]
[ 16.546973][ T341] ? die_addr+0x41/0xa0
[ 16.547088][ T341] ? exc_general_protection+0x14d/0x230
[ 16.547228][ T341] ? asm_exc_general_protection+0x26/0x30
[ 16.547376][ T341] ? add_taint+0x2a/0x90
[ 16.547489][ T341] ? nexthop_create_group+0x333/0x1550
[ 16.547628][ T341] ? nexthop_create_group+0x32c/0x1550
[ 16.547760][ T341] ? __pfx_nexthop_create_group+0x10/0x10
[ 16.547900][ T341] ? __nla_validate_parse+0x1bc/0x3d0
[ 16.548043][ T341] rtm_new_nexthop+0x310/0x8b0
[ 16.548186][ T341] ? hlock_class+0x4e/0x130
[ 16.548325][ T341] ? mark_lock+0x38/0x3e0
[ 16.548426][ T341] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 16.548572][ T341] ? rtnetlink_rcv_msg+0x6ef/0xc10
[ 16.548726][ T341] ? __pfx_rtm_new_nexthop+0x10/0x10
[ 16.548863][ T341] rtnetlink_rcv_msg+0x712/0xc10
[ 16.548996][ T341] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 16.549141][ T341] ? hlock_class+0x4e/0x130
[ 16.549282][ T341] ? mark_lock+0x38/0x3e0
[ 16.549383][ T341] ? __lock_acquire+0xb9a/0x1680
[ 16.549523][ T341] netlink_rcv_skb+0x130/0x360
[ 16.549663][ T341] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 16.549807][ T341] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 16.549948][ T341] ? netlink_deliver_tap+0x13e/0x340
[ 16.550079][ T341] ? netlink_deliver_tap+0xc3/0x340
[ 16.550222][ T341] netlink_unicast+0x44b/0x710
[ 16.550364][ T341] ? __pfx_netlink_unicast+0x10/0x10
[ 16.550507][ T341] ? find_held_lock+0x2c/0x110
[ 16.550645][ T341] netlink_sendmsg+0x723/0xbe0
[ 16.550779][ T341] ? __pfx_netlink_sendmsg+0x10/0x10
[ 16.550922][ T341] ____sys_sendmsg+0x7ac/0xa10
[ 16.551055][ T341] ? __pfx_____sys_sendmsg+0x10/0x10
[ 16.551188][ T341] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 16.551354][ T341] ___sys_sendmsg+0xee/0x170
[ 16.551484][ T341] ? __pfx____sys_sendmsg+0x10/0x10
[ 16.551612][ T341] ? __pfx___lock_release+0x10/0x10
[ 16.551740][ T341] ? __pfx_handle_pte_fault+0x10/0x10
[ 16.551872][ T341] ? __handle_mm_fault+0x403/0x5e0
[ 16.552006][ T341] ? __pfx___handle_mm_fault+0x10/0x10
[ 16.552135][ T341] ? mt_find+0x2be/0x3d0
[ 16.552255][ T341] ? find_held_lock+0x2c/0x110
[ 16.552405][ T341] ? __lock_release+0x103/0x460
[ 16.552599][ T341] ? do_user_addr_fault+0x374/0xe30
[ 16.552759][ T341] __sys_sendmsg+0x109/0x1a0
[ 16.552903][ T341] ? __pfx___sys_sendmsg+0x10/0x10
[ 16.553035][ T341] ? do_user_addr_fault+0x374/0xe30
[ 16.553170][ T341] do_syscall_64+0xc1/0x1d0
[ 16.553305][ T341] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 16.553467][ T341] RIP: 0033:0x7ff4d12d09a7
[ 16.553614][ T341] 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
[ 16.554077][ T341] RSP: 002b:00007ffc7b3f7068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 16.554278][ T341] RAX: ffffffffffffffda RBX: 00007ffc7b3f7bf0 RCX: 00007ff4d12d09a7
[ 16.554477][ T341] RDX: 0000000000000000 RSI: 00007ffc7b3f70d0 RDI: 0000000000000005
[ 16.554671][ T341] RBP: 00007ffc7b3f7590 R08: 0000000000000002 R09: 0000000000000000
[ 16.554868][ T341] R10: 00007ff4d1189708 R11: 0000000000000246 R12: 0000000000000001
[ 16.555063][ T341] R13: 0000000067da3f94 R14: 0000000000498600 R15: 00007ffc7b3f9990
[ 16.555266][ T341]
[ 16.555369][ T341] Modules linked in: ip_gre gre 8021q vrf veth
[ 16.555602][ T341] ---[ end trace 0000000000000000 ]---
[ 16.555754][ T341] RIP: 0010:nexthop_create_group+0x333/0x1550
[ 16.555939][ T341] 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
[ 16.556416][ T341] RSP: 0018:ffffc900005f73c8 EFLAGS: 00010202
[ 16.556595][ T341] RAX: 000000000000000d RBX: ffff8880026e4068 RCX: ffffffff9dc53d8a
[ 16.556804][ T341] RDX: fffffbfff45e2491 RSI: 0000000000000008 RDI: ffffffffa2f12480
[ 16.557015][ T341] RBP: 0000000000000000 R08: 0000000000000001 R09: fffffbfff45e2490
[ 16.557229][ T341] R10: ffffffffa2f12487 R11: 205d313433542020 R12: dffffc0000000000
[ 16.557437][ T341] R13: ffff888009862f40 R14: 0000000000000000 R15: 0000000000000068
[ 16.557645][ T341] FS: 00007ff4d10c4800(0000) GS:ffff88802f500000(0000) knlGS:0000000000000000
[ 16.557877][ T341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 16.558051][ T341] CR2: 00007ff4d131fac0 CR3: 0000000004f3c003 CR4: 0000000000772ef0
[ 16.558267][ T341] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 16.558469][ T341] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 16.558695][ T341] PKRU: 55555554
[ 16.558805][ T341] Kernel panic - not syncing: Fatal exception
[ 16.559046][ T341] Kernel Offset: 0x1c600000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 16.559344][ T341] ---[ end Kernel panic - not syncing: Fatal exception ]---
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