[ 1073.298645][ T5862] lag: Mode changed to "loadbalance" [ 1073.768099][ T5866] lag: Port device veth2 added [ 1074.294846][ T5876] lag: Port device veth4 added [ 1074.654564][ T5878] 8021q: adding VLAN 0 to HW filter on device lag [ 1074.863605][ T5879] br1: port 1(lag) entered blocking state [ 1074.863966][ T5879] br1: port 1(lag) entered disabled state [ 1074.864336][ T5879] lag: entered allmulticast mode [ 1074.864627][ T5879] veth2: entered allmulticast mode [ 1074.864908][ T5879] veth4: entered allmulticast mode [ 1074.868620][ T5879] veth2: entered promiscuous mode [ 1074.869028][ T5879] veth4: entered promiscuous mode [ 1075.037474][ T5880] br1: port 1(lag) entered blocking state [ 1075.037749][ T5880] br1: port 1(lag) entered forwarding state [ 1084.569784][ T5914] Mirror/redirect action on [ 1098.223526][ C1] ================================================================== [ 1098.223848][ C1] BUG: KASAN: slab-use-after-free in ___neigh_create+0xd58/0xf30 [ 1098.224117][ C1] Write of size 8 at addr ffff888002081018 by task mausezahn/5929 [ 1098.224371][ C1] [ 1098.224468][ C1] CPU: 1 UID: 0 PID: 5929 Comm: mausezahn Not tainted 6.12.0-rc3-virtme #1 [ 1098.224814][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1098.225237][ C1] Call Trace: [ 1098.225383][ C1] [ 1098.225484][ C1] dump_stack_lvl+0x82/0xd0 [ 1098.225719][ C1] print_address_description.constprop.0+0x2c/0x3b0 [ 1098.226012][ C1] ? ___neigh_create+0xd58/0xf30 [ 1098.226200][ C1] print_report+0xb4/0x270 [ 1098.226386][ C1] ? kasan_addr_to_slab+0x25/0x80 [ 1098.226576][ C1] kasan_report+0xbd/0xf0 [ 1098.226740][ C1] ? ___neigh_create+0xd58/0xf30 [ 1098.226926][ C1] ___neigh_create+0xd58/0xf30 [ 1098.227097][ C1] ip_finish_output2+0xb79/0x17f0 [ 1098.227281][ C1] ? mark_lock+0x38/0x3e0 [ 1098.227422][ C1] ? __pfx_ip_finish_output2+0x10/0x10 [ 1098.227605][ C1] ? __ip_finish_output+0x10f/0x770 [ 1098.227800][ C1] ip_output+0x16b/0x4f0 [ 1098.227942][ C1] ? __pfx_ip_output+0x10/0x10 [ 1098.228133][ C1] ? ip_local_out+0x25/0x3b0 [ 1098.228326][ C1] iptunnel_xmit+0x578/0x930 [ 1098.228518][ C1] ? dst_cache_per_cpu_dst_set+0x64/0x100 [ 1098.228721][ C1] ip_tunnel_xmit+0x1403/0x2830 [ 1098.228915][ C1] ? __pfx_ip_tunnel_xmit+0x10/0x10 [ 1098.229102][ C1] ? kasan_set_track+0x1f/0x20 [ 1098.229286][ C1] ? __kasan_kmalloc+0x7f/0x90 [ 1098.229477][ C1] ? skb_release_data+0x48b/0x6a0 [ 1098.229703][ C1] __gre_xmit+0x4af/0xa40 [ip_gre] [ 1098.229929][ C1] ? __pfx___gre_xmit+0x10/0x10 [ip_gre] [ 1098.230115][ C1] ? __pfx_pskb_expand_head+0x10/0x10 [ 1098.230301][ C1] ? __pfx_packet_rcv+0x10/0x10 [ 1098.230492][ C1] gre_tap_xmit+0x433/0x580 [ip_gre] [ 1098.230705][ C1] dev_hard_start_xmit+0x10e/0x360 [ 1098.230893][ C1] sch_direct_xmit+0x1e0/0xa60 [ 1098.231079][ C1] ? __lock_acquire+0xb3f/0x1580 [ 1098.231269][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1098.231460][ C1] ? __pfx_sch_direct_xmit+0x10/0x10 [ 1098.231651][ C1] ? __dev_xmit_skb+0x95b/0x10b0 [ 1098.231838][ C1] ? lock_acquire+0x32/0xc0 [ 1098.232026][ C1] ? __dev_xmit_skb+0x95b/0x10b0 [ 1098.232210][ C1] __dev_xmit_skb+0xaff/0x10b0 [ 1098.232399][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1098.232582][ C1] ? trace_lock_acquire+0x14d/0x1f0 [ 1098.232780][ C1] ? __pfx___dev_xmit_skb+0x10/0x10 [ 1098.232976][ C1] ? __dev_queue_xmit+0x1e4/0x18b0 [ 1098.233163][ C1] ? lock_acquire+0x32/0xc0 [ 1098.233349][ C1] ? __dev_queue_xmit+0x1e4/0x18b0 [ 1098.233538][ C1] __dev_queue_xmit+0x778/0x18b0 [ 1098.233741][ C1] ? __pfx___lock_release+0x10/0x10 [ 1098.233937][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1098.234139][ C1] ? __pfx___dev_queue_xmit+0x10/0x10 [ 1098.234325][ C1] ? __create_object+0x5e/0xb0 [ 1098.234520][ C1] ? trace_kmem_cache_alloc+0x2d/0xe0 [ 1098.234726][ C1] ? kmem_cache_alloc_noprof+0x119/0x250 [ 1098.234911][ C1] ? __copy_skb_header+0xaf/0x490 [ 1098.235096][ C1] ? __skb_clone+0x57a/0x760 [ 1098.235287][ C1] tcf_mirred_to_dev+0x754/0xeb0 [act_mirred] [ 1098.235524][ C1] ? __lock_release+0x103/0x460 [ 1098.235720][ C1] ? is_bpf_text_address+0x67/0x120 [ 1098.235909][ C1] tcf_mirred_act+0x33b/0x780 [act_mirred] [ 1098.236144][ C1] ? trace_lock_acquire+0x14d/0x1f0 [ 1098.236329][ C1] tcf_action_exec.part.0+0x112/0x3d0 [ 1098.236514][ C1] fl_classify+0x508/0x680 [cls_flower] [ 1098.236717][ C1] ? __pfx_fl_classify+0x10/0x10 [cls_flower] [ 1098.236954][ C1] ? get_stack_info_noinstr+0x18/0x110 [ 1098.237133][ C1] ? get_stack_info+0x35/0xc0 [ 1098.237306][ C1] ? stack_access_ok+0xda/0x1f0 [ 1098.237487][ C1] ? arch_stack_walk+0x68/0xf0 [ 1098.237745][ C1] ? unwind_next_frame+0x12af/0x1d00 [ 1098.237931][ C1] ? hlock_class+0x4e/0x130 [ 1098.238139][ C1] ? validate_chain+0x130/0x9b0 [ 1098.238350][ C1] ? __pfx_unwind_next_frame+0x10/0x10 [ 1098.238533][ C1] ? __pfx_validate_chain+0x10/0x10 [ 1098.238720][ C1] ? hlock_class+0x4e/0x130 [ 1098.238908][ C1] ? validate_chain+0x130/0x9b0 [ 1098.239100][ C1] ? __lock_acquire+0xb3f/0x1580 [ 1098.239289][ C1] ? __pfx_validate_chain+0x10/0x10 [ 1098.239473][ C1] ? hlock_class+0x4e/0x130 [ 1098.239658][ C1] ? mark_lock+0x38/0x3e0 [ 1098.239786][ C1] ? hlock_class+0x4e/0x130 [ 1098.239965][ C1] __tcf_classify+0x329/0x7d0 [ 1098.240160][ C1] tcf_classify+0x283/0x930 [ 1098.240344][ C1] ? __pfx___lock_release+0x10/0x10 [ 1098.240529][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1098.240731][ C1] ? __pfx_tcf_classify+0x10/0x10 [ 1098.240922][ C1] tc_run+0x2be/0x700 [ 1098.241067][ C1] ? sock_def_readable+0x123/0x300 [ 1098.241251][ C1] ? __pfx_tc_run+0x10/0x10 [ 1098.241436][ C1] ? packet_rcv+0xd18/0x13b0 [ 1098.241623][ C1] __netif_receive_skb_core.constprop.0+0x11d6/0x2ee0 [ 1098.241859][ C1] ? kmem_cache_free+0xf8/0x340 [ 1098.242045][ C1] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10 [ 1098.242282][ C1] ? hlock_class+0x4e/0x130 [ 1098.242468][ C1] ? mark_lock+0x38/0x3e0 [ 1098.242612][ C1] ? __lock_acquire+0xb3f/0x1580 [ 1098.242799][ C1] ? process_backlog+0x332/0x1180 [ 1098.242983][ C1] ? lock_acquire.part.0+0xeb/0x330 [ 1098.243167][ C1] ? process_backlog+0x332/0x1180 [ 1098.243355][ C1] ? process_backlog+0x332/0x1180 [ 1098.243544][ C1] __netif_receive_skb_one_core+0xaf/0x1b0 [ 1098.243778][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 1098.244009][ C1] ? process_backlog+0x332/0x1180 [ 1098.244198][ C1] ? lock_acquire+0x32/0xc0 [ 1098.244382][ C1] ? process_backlog+0x332/0x1180 [ 1098.244574][ C1] process_backlog+0x372/0x1180 [ 1098.244762][ C1] __napi_poll.constprop.0+0xa2/0x460 [ 1098.244964][ C1] net_rx_action+0x50e/0xce0 [ 1098.245136][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 1098.245314][ C1] ? clockevents_program_event+0xf6/0x300 [ 1098.245489][ C1] ? kvm_clock_get_cycles+0x18/0x30 [ 1098.245668][ C1] ? ktime_get+0xb7/0x200 [ 1098.245800][ C1] ? clockevents_program_event+0x1ea/0x300 [ 1098.246013][ C1] ? hrtimer_interrupt+0x31d/0x770 [ 1098.246181][ C1] handle_softirqs+0x1f6/0x5c0 [ 1098.246354][ C1] ? __dev_queue_xmit+0x79a/0x18b0 [ 1098.246525][ C1] do_softirq+0x4d/0xa0 [ 1098.246658][ C1] [ 1098.246751][ C1] [ 1098.246836][ C1] __local_bh_enable_ip+0xf6/0x120 [ 1098.247005][ C1] ? __dev_queue_xmit+0x79a/0x18b0 [ 1098.247182][ C1] __dev_queue_xmit+0x7af/0x18b0 [ 1098.247358][ C1] ? __pfx___dev_queue_xmit+0x10/0x10 [ 1098.247530][ C1] ? packet_parse_headers+0x231/0x9d0 [ 1098.247700][ C1] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 1098.247897][ C1] ? __pfx_packet_parse_headers+0x10/0x10 [ 1098.248087][ C1] ? skb_copy_datagram_from_iter+0xe6/0x6f0 [ 1098.248327][ C1] ? dev_get_by_index+0x172/0x270 [ 1098.248502][ C1] packet_snd+0xdf9/0x1900 [ 1098.248681][ C1] ? __lock_release+0x103/0x460 [ 1098.248850][ C1] ? __might_fault+0x11b/0x170 [ 1098.249022][ C1] ? __pfx_packet_snd+0x10/0x10 [ 1098.249192][ C1] ? trace_lock_acquire+0x14d/0x1f0 [ 1098.249365][ C1] ? __might_fault+0xc3/0x170 [ 1098.249547][ C1] ? __might_fault+0x11b/0x170 [ 1098.249725][ C1] __sys_sendto+0x377/0x400 [ 1098.249928][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 1098.250104][ C1] ? sock_ioctl+0x3b6/0x590 [ 1098.250347][ C1] ? __might_fault+0xc3/0x170 [ 1098.250545][ C1] ? trace_rseq_update+0xe2/0x140 [ 1098.250745][ C1] ? __rseq_handle_notify_resume+0x354/0x4e0 [ 1098.250974][ C1] ? do_user_addr_fault+0x374/0xe30 [ 1098.251193][ C1] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 1098.251433][ C1] __x64_sys_sendto+0xe0/0x1c0 [ 1098.251634][ C1] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 1098.251845][ C1] do_syscall_64+0xc1/0x1d0 [ 1098.252059][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1098.252317][ C1] RIP: 0033:0x7f67e29cb85a [ 1098.252518][ C1] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89 [ 1098.253156][ C1] RSP: 002b:00007ffcb38f8d38 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1098.253440][ C1] RAX: ffffffffffffffda RBX: 0000000019d929d0 RCX: 00007f67e29cb85a [ 1098.253704][ C1] RDX: 000000000000002a RSI: 0000000019d92c92 RDI: 0000000000000005 [ 1098.254015][ C1] RBP: 0000000019d92c92 R08: 00007ffcb38f8d40 R09: 0000000000000014 [ 1098.254314][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1098.254607][ C1] R13: 000000000000002a R14: 00007ffcb38f8d40 R15: 0000000000000000 [ 1098.254883][ C1] [ 1098.255008][ C1] [ 1098.255106][ C1] Allocated by task 5924: [ 1098.255274][ C1] kasan_save_stack+0x24/0x50 [ 1098.255477][ C1] kasan_save_track+0x14/0x30 [ 1098.255685][ C1] __kasan_kmalloc+0x7f/0x90 [ 1098.255883][ C1] __kmalloc_noprof+0x1ab/0x3a0 [ 1098.256073][ C1] p9_fcall_init+0x7d/0x220 [ 1098.256264][ C1] p9_tag_alloc+0x1bd/0x700 [ 1098.256448][ C1] p9_client_prepare_req+0xe6/0x290 [ 1098.256630][ C1] p9_client_rpc+0x18d/0x930 [ 1098.256865][ C1] p9_client_read_once+0x1f1/0x860 [ 1098.257148][ C1] p9_client_read+0xfd/0x160 [ 1098.257340][ C1] v9fs_issue_read+0x10c/0x2d0 [ 1098.257518][ C1] netfs_dispatch_unbuffered_reads.isra.0+0x4e6/0x8f0 [ 1098.257730][ C1] netfs_unbuffered_read+0x8e/0x310 [ 1098.258040][ C1] netfs_unbuffered_read_iter_locked+0x52e/0x6f0 [ 1098.258248][ C1] netfs_unbuffered_read_iter+0xa4/0xe0 [ 1098.258439][ C1] do_iter_readv_writev+0x433/0x670 [ 1098.258608][ C1] vfs_iter_read+0x11e/0x520 [ 1098.258899][ C1] backing_file_read_iter+0x4c8/0x6f0 [ 1098.259074][ C1] ovl_read_iter+0x200/0x270 [ 1098.259276][ C1] vfs_read+0x74c/0xcd0 [ 1098.259412][ C1] __x64_sys_pread64+0x197/0x1f0 [ 1098.259702][ C1] do_syscall_64+0xc1/0x1d0 [ 1098.259902][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1098.260166][ C1] [ 1098.260252][ C1] Freed by task 1802201963: [ 1098.260449][ C1] ------------[ cut here ]------------ [ 1098.260862][ C1] pool index 93034 out of bounds (831) for stack id 6b6b6b6b [ 1098.261189][ C1] WARNING: CPU: 1 PID: 5929 at lib/stackdepot.c:451 depot_fetch_stack+0x96/0xc0 [ 1098.261502][ C1] Modules linked in: act_mirred 8021q ip_gre gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth [ 1098.262113][ C1] CPU: 1 UID: 0 PID: 5929 Comm: mausezahn Not tainted 6.12.0-rc3-virtme #1 [ 1098.262420][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1098.262973][ C1] RIP: 0010:depot_fetch_stack+0x96/0xc0 [ 1098.263167][ C1] Code: b8 11 cd 9a e8 cb c0 9a 01 83 f8 01 75 b8 90 0f 0b 90 eb b2 90 48 c7 c7 28 47 40 9a 44 89 e1 44 89 ea 89 ee e8 7b f2 0d ff 90 <0f> 0b 90 90 31 c0 eb bb 90 0f 0b 90 eb b5 90 0f 0b 90 31 c0 eb ad [ 1098.263938][ C1] RSP: 0018:ffffc900001e78d0 EFLAGS: 00010082 [ 1098.264172][ C1] RAX: 0000000000000000 RBX: 0000000000001b50 RCX: 1ffffffff34fb43c [ 1098.264572][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001 [ 1098.264835][ C1] RBP: 0000000000016b6a R08: 0000000000000000 R09: fffffbfff34fb43c [ 1098.265099][ C1] R10: 0000000000000003 R11: 205d314320202020 R12: 000000006b6b6b6b [ 1098.265366][ C1] R13: 000000000000033f R14: 0000000000000008 R15: ffff888006e945c0 [ 1098.265641][ C1] FS: 00007f67e2771740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000 [ 1098.265952][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1098.266294][ C1] CR2: 000000000043bbda CR3: 0000000006de0005 CR4: 0000000000772ef0 [ 1098.266563][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1098.266828][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1098.267217][ C1] PKRU: 55555554 [ 1098.267367][ C1] Call Trace: [ 1098.267510][ C1] [ 1098.267599][ C1] ? depot_fetch_stack+0x96/0xc0 [ 1098.267914][ C1] ? __warn+0xd1/0x1c0 [ 1098.268090][ C1] ? depot_fetch_stack+0x96/0xc0 [ 1098.268269][ C1] ? report_bug+0x28c/0x2d0 [ 1098.268448][ C1] ? handle_bug+0x54/0xa0 [ 1098.268581][ C1] ? exc_invalid_op+0x18/0x50 [ 1098.268873][ C1] ? asm_exc_invalid_op+0x1a/0x20 [ 1098.269056][ C1] ? depot_fetch_stack+0x96/0xc0 [ 1098.269232][ C1] ? ___neigh_create+0xd58/0xf30 [ 1098.269432][ C1] stack_depot_fetch+0x42/0x80 [ 1098.269730][ C1] stack_depot_print+0x20/0x60 [ 1098.269935][ C1] print_address_description.constprop.0+0x335/0x3b0 [ 1098.270154][ C1] ? ___neigh_create+0xd58/0xf30 [ 1098.270350][ C1] print_report+0xb4/0x270 [ 1098.270666][ C1] ? kasan_addr_to_slab+0x25/0x80 [ 1098.270862][ C1] kasan_report+0xbd/0xf0 [ 1098.271017][ C1] ? ___neigh_create+0xd58/0xf30 [ 1098.271193][ C1] ___neigh_create+0xd58/0xf30 [ 1098.271395][ C1] ip_finish_output2+0xb79/0x17f0 [ 1098.271715][ C1] ? mark_lock+0x38/0x3e0 [ 1098.271850][ C1] ? __pfx_ip_finish_output2+0x10/0x10 [ 1098.272037][ C1] ? __ip_finish_output+0x10f/0x770 [ 1098.272216][ C1] ip_output+0x16b/0x4f0 [ 1098.272394][ C1] ? __pfx_ip_output+0x10/0x10 [ 1098.272604][ C1] ? ip_local_out+0x25/0x3b0 [ 1098.272804][ C1] iptunnel_xmit+0x578/0x930 [ 1098.273014][ C1] ? dst_cache_per_cpu_dst_set+0x64/0x100 [ 1098.273225][ C1] ip_tunnel_xmit+0x1403/0x2830 [ 1098.273580][ C1] ? __pfx_ip_tunnel_xmit+0x10/0x10 [ 1098.273768][ C1] ? kasan_set_track+0x1f/0x20 [ 1098.273965][ C1] ? __kasan_kmalloc+0x7f/0x90 [ 1098.274162][ C1] ? skb_release_data+0x48b/0x6a0 [ 1098.274395][ C1] __gre_xmit+0x4af/0xa40 [ip_gre] [ 1098.274591][ C1] ? __pfx___gre_xmit+0x10/0x10 [ip_gre] [ 1098.274796][ C1] ? __pfx_pskb_expand_head+0x10/0x10 [ 1098.274973][ C1] ? __pfx_packet_rcv+0x10/0x10 [ 1098.275452][ C1] gre_tap_xmit+0x433/0x580 [ip_gre] [ 1098.275678][ C1] dev_hard_start_xmit+0x10e/0x360 [ 1098.275912][ C1] sch_direct_xmit+0x1e0/0xa60 [ 1098.276171][ C1] ? __lock_acquire+0xb3f/0x1580 [ 1098.276376][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1098.276585][ C1] ? __pfx_sch_direct_xmit+0x10/0x10 [ 1098.276771][ C1] ? __dev_xmit_skb+0x95b/0x10b0 [ 1098.276970][ C1] ? lock_acquire+0x32/0xc0 [ 1098.277148][ C1] ? __dev_xmit_skb+0x95b/0x10b0 [ 1098.277492][ C1] __dev_xmit_skb+0xaff/0x10b0 [ 1098.277695][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1098.277896][ C1] ? trace_lock_acquire+0x14d/0x1f0 [ 1098.278116][ C1] ? __pfx___dev_xmit_skb+0x10/0x10 [ 1098.278318][ C1] ? __dev_queue_xmit+0x1e4/0x18b0 [ 1098.278518][ C1] ? lock_acquire+0x32/0xc0 [ 1098.278703][ C1] ? __dev_queue_xmit+0x1e4/0x18b0 [ 1098.278919][ C1] __dev_queue_xmit+0x778/0x18b0 [ 1098.279289][ C1] ? __pfx___lock_release+0x10/0x10 [ 1098.279472][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1098.279702][ C1] ? __pfx___dev_queue_xmit+0x10/0x10 [ 1098.279908][ C1] ? __create_object+0x5e/0xb0 [ 1098.280092][ C1] ? trace_kmem_cache_alloc+0x2d/0xe0 [ 1098.280396][ C1] ? kmem_cache_alloc_noprof+0x119/0x250 [ 1098.280601][ C1] ? __copy_skb_header+0xaf/0x490 [ 1098.280790][ C1] ? __skb_clone+0x57a/0x760 [ 1098.280999][ C1] tcf_mirred_to_dev+0x754/0xeb0 [act_mirred] [ 1098.281359][ C1] ? __lock_release+0x103/0x460 [ 1098.281534][ C1] ? is_bpf_text_address+0x67/0x120 [ 1098.281740][ C1] tcf_mirred_act+0x33b/0x780 [act_mirred] [ 1098.281957][ C1] ? trace_lock_acquire+0x14d/0x1f0 [ 1098.282257][ C1] tcf_action_exec.part.0+0x112/0x3d0 [ 1098.282436][ C1] fl_classify+0x508/0x680 [cls_flower] [ 1098.282647][ C1] ? __pfx_fl_classify+0x10/0x10 [cls_flower] [ 1098.282868][ C1] ? get_stack_info_noinstr+0x18/0x110 [ 1098.283193][ C1] ? get_stack_info+0x35/0xc0 [ 1098.283394][ C1] ? stack_access_ok+0xda/0x1f0 [ 1098.283579][ C1] ? arch_stack_walk+0x68/0xf0 [ 1098.283764][ C1] ? unwind_next_frame+0x12af/0x1d00 [ 1098.284088][ C1] ? hlock_class+0x4e/0x130 [ 1098.284288][ C1] ? validate_chain+0x130/0x9b0 [ 1098.284498][ C1] ? __pfx_unwind_next_frame+0x10/0x10 [ 1098.284676][ C1] ? __pfx_validate_chain+0x10/0x10 [ 1098.285010][ C1] ? hlock_class+0x4e/0x130 [ 1098.285213][ C1] ? validate_chain+0x130/0x9b0 [ 1098.285388][ C1] ? __lock_acquire+0xb3f/0x1580 [ 1098.285588][ C1] ? __pfx_validate_chain+0x10/0x10 [ 1098.285915][ C1] ? hlock_class+0x4e/0x130 [ 1098.286099][ C1] ? mark_lock+0x38/0x3e0 [ 1098.286254][ C1] ? hlock_class+0x4e/0x130 [ 1098.286435][ C1] __tcf_classify+0x329/0x7d0 [ 1098.286616][ C1] tcf_classify+0x283/0x930 [ 1098.286916][ C1] ? __pfx___lock_release+0x10/0x10 [ 1098.287099][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1098.287277][ C1] ? __pfx_tcf_classify+0x10/0x10 [ 1098.287466][ C1] tc_run+0x2be/0x700 [ 1098.287744][ C1] ? sock_def_readable+0x123/0x300 [ 1098.287926][ C1] ? __pfx_tc_run+0x10/0x10 [ 1098.288132][ C1] ? packet_rcv+0xd18/0x13b0 [ 1098.288315][ C1] __netif_receive_skb_core.constprop.0+0x11d6/0x2ee0 [ 1098.288679][ C1] ? kmem_cache_free+0xf8/0x340 [ 1098.288878][ C1] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10 [ 1098.289117][ C1] ? hlock_class+0x4e/0x130 [ 1098.289301][ C1] ? mark_lock+0x38/0x3e0 [ 1098.289436][ C1] ? __lock_acquire+0xb3f/0x1580 [ 1098.289788][ C1] ? process_backlog+0x332/0x1180 [ 1098.289988][ C1] ? lock_acquire.part.0+0xeb/0x330 [ 1098.290181][ C1] ? process_backlog+0x332/0x1180 [ 1098.290370][ C1] ? process_backlog+0x332/0x1180 [ 1098.290861][ C1] __netif_receive_skb_one_core+0xaf/0x1b0 [ 1098.291141][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 1098.291389][ C1] ? process_backlog+0x332/0x1180 [ 1098.291566][ C1] ? lock_acquire+0x32/0xc0 [ 1098.291876][ C1] ? process_backlog+0x332/0x1180 [ 1098.292094][ C1] process_backlog+0x372/0x1180 [ 1098.292275][ C1] __napi_poll.constprop.0+0xa2/0x460 [ 1098.292488][ C1] net_rx_action+0x50e/0xce0 [ 1098.292813][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 1098.293004][ C1] ? clockevents_program_event+0xf6/0x300 [ 1098.293210][ C1] ? kvm_clock_get_cycles+0x18/0x30 [ 1098.293412][ C1] ? ktime_get+0xb7/0x200 [ 1098.293684][ C1] ? clockevents_program_event+0x1ea/0x300 [ 1098.293918][ C1] ? hrtimer_interrupt+0x31d/0x770 [ 1098.294131][ C1] handle_softirqs+0x1f6/0x5c0 [ 1098.294321][ C1] ? __dev_queue_xmit+0x79a/0x18b0 [ 1098.294662][ C1] do_softirq+0x4d/0xa0 [ 1098.294797][ C1] [ 1098.294909][ C1] [ 1098.295019][ C1] __local_bh_enable_ip+0xf6/0x120 [ 1098.295205][ C1] ? __dev_queue_xmit+0x79a/0x18b0 [ 1098.295400][ C1] __dev_queue_xmit+0x7af/0x18b0 [ 1098.295694][ C1] ? __pfx___dev_queue_xmit+0x10/0x10 [ 1098.295868][ C1] ? packet_parse_headers+0x231/0x9d0 [ 1098.296045][ C1] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 1098.296241][ C1] ? __pfx_packet_parse_headers+0x10/0x10 [ 1098.296545][ C1] ? skb_copy_datagram_from_iter+0xe6/0x6f0 [ 1098.296766][ C1] ? dev_get_by_index+0x172/0x270 [ 1098.296941][ C1] packet_snd+0xdf9/0x1900 [ 1098.297149][ C1] ? __lock_release+0x103/0x460 [ 1098.297326][ C1] ? __might_fault+0x11b/0x170 [ 1098.297523][ C1] ? __pfx_packet_snd+0x10/0x10 [ 1098.297712][ C1] ? trace_lock_acquire+0x14d/0x1f0 [ 1098.297922][ C1] ? __might_fault+0xc3/0x170 [ 1098.298239][ C1] ? __might_fault+0x11b/0x170 [ 1098.298426][ C1] __sys_sendto+0x377/0x400 [ 1098.298613][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 1098.298813][ C1] ? sock_ioctl+0x3b6/0x590 [ 1098.298987][ C1] ? __might_fault+0xc3/0x170 [ 1098.299321][ C1] ? trace_rseq_update+0xe2/0x140 [ 1098.299521][ C1] ? __rseq_handle_notify_resume+0x354/0x4e0 [ 1098.299752][ C1] ? do_user_addr_fault+0x374/0xe30 [ 1098.299952][ C1] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 1098.300286][ C1] __x64_sys_sendto+0xe0/0x1c0 [ 1098.300461][ C1] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 1098.300696][ C1] do_syscall_64+0xc1/0x1d0 [ 1098.300995][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1098.301211][ C1] RIP: 0033:0x7f67e29cb85a [ 1098.301421][ C1] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89 [ 1098.302202][ C1] RSP: 002b:00007ffcb38f8d38 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1098.302470][ C1] RAX: ffffffffffffffda RBX: 0000000019d929d0 RCX: 00007f67e29cb85a [ 1098.302855][ C1] RDX: 000000000000002a RSI: 0000000019d92c92 RDI: 0000000000000005 [ 1098.303122][ C1] RBP: 0000000019d92c92 R08: 00007ffcb38f8d40 R09: 0000000000000014 [ 1098.303388][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1098.303770][ C1] R13: 000000000000002a R14: 00007ffcb38f8d40 R15: 0000000000000000 [ 1098.304033][ C1] [ 1098.304165][ C1] irq event stamp: 81835 [ 1098.304298][ C1] hardirqs last enabled at (81834): [] _raw_spin_unlock_irqrestore+0x51/0x70 [ 1098.304774][ C1] hardirqs last disabled at (81835): [] _raw_spin_lock_irqsave+0x58/0x60 [ 1098.305155][ C1] softirqs last enabled at (81476): [] __dev_queue_xmit+0x79a/0x18b0 [ 1098.305625][ C1] softirqs last disabled at (81477): [] do_softirq+0x4d/0xa0 [ 1098.305954][ C1] ---[ end trace 0000000000000000 ]--- [ 1098.306160][ C1] ------------[ cut here ]------------ [ 1098.306341][ C1] corrupt handle or use after stack_depot_put() [ 1098.306382][ C1] WARNING: CPU: 1 PID: 5929 at lib/stackdepot.c:711 stack_depot_fetch+0x6f/0x80 [ 1098.306965][ C1] Modules linked in: act_mirred 8021q ip_gre gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth [ 1098.307634][ C1] CPU: 1 UID: 0 PID: 5929 Comm: mausezahn Tainted: G W 6.12.0-rc3-virtme #1 [ 1098.308034][ C1] Tainted: [W]=WARN [ 1098.308297][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1098.308769][ C1] RIP: 0010:stack_depot_fetch+0x6f/0x80 [ 1098.308953][ C1] Code: 74 1a 48 8d 50 20 48 89 13 5b 8b 40 14 5d 41 5c c3 cc cc cc cc 31 c0 c3 cc cc cc cc 90 48 c7 c7 08 48 40 9a e8 62 ed 0d ff 90 <0f> 0b 90 90 eb bb 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 [ 1098.309794][ C1] RSP: 0018:ffffc900001e78f8 EFLAGS: 00010082 [ 1098.310012][ C1] RAX: 0000000000000000 RBX: ffffc900001e7918 RCX: 1ffffffff34fb43c [ 1098.310414][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001 [ 1098.310683][ C1] RBP: 000000006b6b6b6b R08: 0000000000000000 R09: fffffbfff34fb43c [ 1098.310961][ C1] R10: 0000000000000003 R11: 65737520726f2065 R12: 0000000000000000 [ 1098.311395][ C1] R13: ffffffff98e801f8 R14: 0000000000000008 R15: ffff888006e945c0 [ 1098.311686][ C1] FS: 00007f67e2771740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000 [ 1098.312155][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1098.312405][ C1] CR2: 000000000043bbda CR3: 0000000006de0005 CR4: 0000000000772ef0 [ 1098.312683][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1098.313122][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1098.313395][ C1] PKRU: 55555554 [ 1098.313565][ C1] Call Trace: [ 1098.313698][ C1] [ 1098.313789][ C1] ? stack_depot_fetch+0x6f/0x80 [ 1098.314103][ C1] ? __warn+0xd1/0x1c0 [ 1098.314245][ C1] ? nbcon_get_cpu_emergency_nesting+0xa/0x30 [ 1098.314481][ C1] ? stack_depot_fetch+0x6f/0x80 [ 1098.314684][ C1] ? report_bug+0x28c/0x2d0 [ 1098.314995][ C1] ? handle_bug+0x54/0xa0 [ 1098.315142][ C1] ? exc_invalid_op+0x18/0x50 [ 1098.315313][ C1] ? asm_exc_invalid_op+0x1a/0x20 [ 1098.315516][ C1] ? ___neigh_create+0xd58/0xf30 [ 1098.315694][ C1] ? stack_depot_fetch+0x6f/0x80 [ 1098.316016][ C1] ? stack_depot_fetch+0x6e/0x80 [ 1098.316220][ C1] stack_depot_print+0x20/0x60 [ 1098.316400][ C1] print_address_description.constprop.0+0x335/0x3b0 [ 1098.316673][ C1] ? ___neigh_create+0xd58/0xf30 [ 1098.317024][ C1] print_report+0xb4/0x270 [ 1098.317223][ C1] ? kasan_addr_to_slab+0x25/0x80 [ 1098.317405][ C1] kasan_report+0xbd/0xf0 [ 1098.317539][ C1] ? ___neigh_create+0xd58/0xf30 [ 1098.317863][ C1] ___neigh_create+0xd58/0xf30 [ 1098.318044][ C1] ip_finish_output2+0xb79/0x17f0 [ 1098.318219][ C1] ? mark_lock+0x38/0x3e0 [ 1098.318377][ C1] ? __pfx_ip_finish_output2+0x10/0x10 [ 1098.318561][ C1] ? __ip_finish_output+0x10f/0x770 [ 1098.318884][ C1] ip_output+0x16b/0x4f0 [ 1098.319014][ C1] ? __pfx_ip_output+0x10/0x10 [ 1098.319218][ C1] ? ip_local_out+0x25/0x3b0 [ 1098.319390][ C1] iptunnel_xmit+0x578/0x930 [ 1098.319710][ C1] ? dst_cache_per_cpu_dst_set+0x64/0x100 [ 1098.319924][ C1] ip_tunnel_xmit+0x1403/0x2830 [ 1098.320104][ C1] ? __pfx_ip_tunnel_xmit+0x10/0x10 [ 1098.320315][ C1] ? kasan_set_track+0x1f/0x20 [ 1098.320750][ C1] ? __kasan_kmalloc+0x7f/0x90 [ 1098.320961][ C1] ? skb_release_data+0x48b/0x6a0 [ 1098.321146][ C1] __gre_xmit+0x4af/0xa40 [ip_gre] [ 1098.321328][ C1] ? __pfx___gre_xmit+0x10/0x10 [ip_gre] [ 1098.321531][ C1] ? __pfx_pskb_expand_head+0x10/0x10 [ 1098.321822][ C1] ? __pfx_packet_rcv+0x10/0x10 [ 1098.322023][ C1] gre_tap_xmit+0x433/0x580 [ip_gre] [ 1098.322204][ C1] dev_hard_start_xmit+0x10e/0x360 [ 1098.322388][ C1] sch_direct_xmit+0x1e0/0xa60 [ 1098.322712][ C1] ? __lock_acquire+0xb3f/0x1580 [ 1098.322887][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1098.323091][ C1] ? __pfx_sch_direct_xmit+0x10/0x10 [ 1098.323264][ C1] ? __dev_xmit_skb+0x95b/0x10b0 [ 1098.323581][ C1] ? lock_acquire+0x32/0xc0 [ 1098.323770][ C1] ? __dev_xmit_skb+0x95b/0x10b0 [ 1098.323949][ C1] __dev_xmit_skb+0xaff/0x10b0 [ 1098.324157][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1098.324331][ C1] ? trace_lock_acquire+0x14d/0x1f0 [ 1098.324538][ C1] ? __pfx___dev_xmit_skb+0x10/0x10 [ 1098.324711][ C1] ? __dev_queue_xmit+0x1e4/0x18b0 [ 1098.324916][ C1] ? lock_acquire+0x32/0xc0 [ 1098.325103][ C1] ? __dev_queue_xmit+0x1e4/0x18b0 [ 1098.325403][ C1] __dev_queue_xmit+0x778/0x18b0 [ 1098.325603][ C1] ? __pfx___lock_release+0x10/0x10 [ 1098.325777][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1098.325958][ C1] ? __pfx___dev_queue_xmit+0x10/0x10 [ 1098.326264][ C1] ? __create_object+0x5e/0xb0 [ 1098.326453][ C1] ? trace_kmem_cache_alloc+0x2d/0xe0 [ 1098.326642][ C1] ? kmem_cache_alloc_noprof+0x119/0x250 [ 1098.326840][ C1] ? __copy_skb_header+0xaf/0x490 [ 1098.327157][ C1] ? __skb_clone+0x57a/0x760 [ 1098.327369][ C1] tcf_mirred_to_dev+0x754/0xeb0 [act_mirred] [ 1098.327617][ C1] ? __lock_release+0x103/0x460 [ 1098.327802][ C1] ? is_bpf_text_address+0x67/0x120 [ 1098.328130][ C1] tcf_mirred_act+0x33b/0x780 [act_mirred] [ 1098.328390][ C1] ? trace_lock_acquire+0x14d/0x1f0 [ 1098.328578][ C1] tcf_action_exec.part.0+0x112/0x3d0 [ 1098.328793][ C1] fl_classify+0x508/0x680 [cls_flower] [ 1098.329206][ C1] ? __pfx_fl_classify+0x10/0x10 [cls_flower] [ 1098.329446][ C1] ? get_stack_info_noinstr+0x18/0x110 [ 1098.329652][ C1] ? get_stack_info+0x35/0xc0 [ 1098.329841][ C1] ? stack_access_ok+0xda/0x1f0 [ 1098.330174][ C1] ? arch_stack_walk+0x68/0xf0 [ 1098.330363][ C1] ? unwind_next_frame+0x12af/0x1d00 [ 1098.330549][ C1] ? hlock_class+0x4e/0x130 [ 1098.330762][ C1] ? validate_chain+0x130/0x9b0 [ 1098.331064][ C1] ? __pfx_unwind_next_frame+0x10/0x10 [ 1098.331238][ C1] ? __pfx_validate_chain+0x10/0x10 [ 1098.331412][ C1] ? hlock_class+0x4e/0x130 [ 1098.331587][ C1] ? validate_chain+0x130/0x9b0 [ 1098.331760][ C1] ? __lock_acquire+0xb3f/0x1580 [ 1098.332048][ C1] ? __pfx_validate_chain+0x10/0x10 [ 1098.332219][ C1] ? hlock_class+0x4e/0x130 [ 1098.332392][ C1] ? mark_lock+0x38/0x3e0 [ 1098.332524][ C1] ? hlock_class+0x4e/0x130 [ 1098.332822][ C1] __tcf_classify+0x329/0x7d0 [ 1098.333000][ C1] tcf_classify+0x283/0x930 [ 1098.333173][ C1] ? __pfx___lock_release+0x10/0x10 [ 1098.333343][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1098.333659][ C1] ? __pfx_tcf_classify+0x10/0x10 [ 1098.333843][ C1] tc_run+0x2be/0x700 [ 1098.333975][ C1] ? sock_def_readable+0x123/0x300 [ 1098.334149][ C1] ? __pfx_tc_run+0x10/0x10 [ 1098.334325][ C1] ? packet_rcv+0xd18/0x13b0 [ 1098.334624][ C1] __netif_receive_skb_core.constprop.0+0x11d6/0x2ee0 [ 1098.334842][ C1] ? kmem_cache_free+0xf8/0x340 [ 1098.335046][ C1] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10 [ 1098.335277][ C1] ? hlock_class+0x4e/0x130 [ 1098.335598][ C1] ? mark_lock+0x38/0x3e0 [ 1098.335752][ C1] ? __lock_acquire+0xb3f/0x1580 [ 1098.335947][ C1] ? process_backlog+0x332/0x1180 [ 1098.336169][ C1] ? lock_acquire.part.0+0xeb/0x330 [ 1098.336356][ C1] ? process_backlog+0x332/0x1180 [ 1098.336579][ C1] ? process_backlog+0x332/0x1180 [ 1098.336771][ C1] __netif_receive_skb_one_core+0xaf/0x1b0 [ 1098.337007][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 1098.337371][ C1] ? process_backlog+0x332/0x1180 [ 1098.337544][ C1] ? lock_acquire+0x32/0xc0 [ 1098.337743][ C1] ? process_backlog+0x332/0x1180 [ 1098.337936][ C1] process_backlog+0x372/0x1180 [ 1098.338235][ C1] __napi_poll.constprop.0+0xa2/0x460 [ 1098.338437][ C1] net_rx_action+0x50e/0xce0 [ 1098.338614][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 1098.338829][ C1] ? clockevents_program_event+0xf6/0x300 [ 1098.339158][ C1] ? kvm_clock_get_cycles+0x18/0x30 [ 1098.339335][ C1] ? ktime_get+0xb7/0x200 [ 1098.339495][ C1] ? clockevents_program_event+0x1ea/0x300 [ 1098.339722][ C1] ? hrtimer_interrupt+0x31d/0x770 [ 1098.339947][ C1] handle_softirqs+0x1f6/0x5c0 [ 1098.340276][ C1] ? __dev_queue_xmit+0x79a/0x18b0 [ 1098.340448][ C1] do_softirq+0x4d/0xa0 [ 1098.340580][ C1] [ 1098.340732][ C1] [ 1098.340824][ C1] __local_bh_enable_ip+0xf6/0x120 [ 1098.341168][ C1] ? __dev_queue_xmit+0x79a/0x18b0 [ 1098.341341][ C1] __dev_queue_xmit+0x7af/0x18b0 [ 1098.341525][ C1] ? __pfx___dev_queue_xmit+0x10/0x10 [ 1098.341723][ C1] ? packet_parse_headers+0x231/0x9d0 [ 1098.342015][ C1] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 1098.342221][ C1] ? __pfx_packet_parse_headers+0x10/0x10 [ 1098.342405][ C1] ? skb_copy_datagram_from_iter+0xe6/0x6f0 [ 1098.342620][ C1] ? dev_get_by_index+0x172/0x270 [ 1098.342916][ C1] packet_snd+0xdf9/0x1900 [ 1098.343100][ C1] ? __lock_release+0x103/0x460 [ 1098.343276][ C1] ? __might_fault+0x11b/0x170 [ 1098.343450][ C1] ? __pfx_packet_snd+0x10/0x10 [ 1098.343622][ C1] ? trace_lock_acquire+0x14d/0x1f0 [ 1098.343917][ C1] ? __might_fault+0xc3/0x170 [ 1098.344089][ C1] ? __might_fault+0x11b/0x170 [ 1098.344265][ C1] __sys_sendto+0x377/0x400 [ 1098.344444][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 1098.344744][ C1] ? sock_ioctl+0x3b6/0x590 [ 1098.344923][ C1] ? __might_fault+0xc3/0x170 [ 1098.345101][ C1] ? trace_rseq_update+0xe2/0x140 [ 1098.345276][ C1] ? __rseq_handle_notify_resume+0x354/0x4e0 [ 1098.345640][ C1] ? do_user_addr_fault+0x374/0xe30 [ 1098.345814][ C1] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 1098.346040][ C1] __x64_sys_sendto+0xe0/0x1c0 [ 1098.346219][ C1] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 1098.346438][ C1] do_syscall_64+0xc1/0x1d0 [ 1098.346645][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1098.346869][ C1] RIP: 0033:0x7f67e29cb85a [ 1098.347077][ C1] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89 [ 1098.347848][ C1] RSP: 002b:00007ffcb38f8d38 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1098.348265][ C1] RAX: ffffffffffffffda RBX: 0000000019d929d0 RCX: 00007f67e29cb85a [ 1098.348564][ C1] RDX: 000000000000002a RSI: 0000000019d92c92 RDI: 0000000000000005 [ 1098.348850][ C1] RBP: 0000000019d92c92 R08: 00007ffcb38f8d40 R09: 0000000000000014 [ 1098.349261][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1098.349568][ C1] R13: 000000000000002a R14: 00007ffcb38f8d40 R15: 0000000000000000 [ 1098.349875][ C1] [ 1098.350315][ C1] irq event stamp: 81835 [ 1098.350447][ C1] hardirqs last enabled at (81834): [] _raw_spin_unlock_irqrestore+0x51/0x70 [ 1098.350846][ C1] hardirqs last disabled at (81835): [] _raw_spin_lock_irqsave+0x58/0x60 [ 1098.351411][ C1] softirqs last enabled at (81476): [] __dev_queue_xmit+0x79a/0x18b0 [ 1098.351711][ C1] softirqs last disabled at (81477): [] do_softirq+0x4d/0xa0 [ 1098.352131][ C1] ---[ end trace 0000000000000000 ]--- [ 1098.352323][ C1] [ 1098.352420][ C1] The buggy address belongs to the object at ffff888002081000 [ 1098.352420][ C1] which belongs to the cache kmalloc-1k of size 1024 [ 1098.352823][ C1] The buggy address is located 24 bytes inside of [ 1098.352823][ C1] freed 1024-byte region [ffff888002081000, ffff888002081400) [ 1098.353374][ C1] [ 1098.353492][ C1] The buggy address belongs to the physical page: [ 1098.353699][ C1] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888002081000 pfn:0x2080 [ 1098.354154][ C1] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 1098.354411][ C1] flags: 0x80000000000240(workingset|head|node=0|zone=1) [ 1098.354738][ C1] page_type: f5(slab) [ 1098.354875][ C1] raw: 0080000000000240 ffff8880010430c0 ffffea0000186c10 ffff888001040e48 [ 1098.355196][ C1] raw: ffff888002081000 00000000000a0009 00000001f5000000 0000000000000000 [ 1098.355676][ C1] head: 0080000000000240 ffff8880010430c0 ffffea0000186c10 ffff888001040e48 [ 1098.355994][ C1] head: ffff888002081000 00000000000a0009 00000001f5000000 0000000000000000 [ 1098.356349][ C1] head: 0080000000000003 ffffea0000082001 ffffffffffffffff 0000000000000000 [ 1098.356810][ C1] head: ffff888000000008 0000000000000000 00000000ffffffff 0000000000000000 [ 1098.357126][ C1] page dumped because: kasan: bad access detected [ 1098.357352][ C1] [ 1098.357473][ C1] Memory state around the buggy address: [ 1098.357655][ C1] ffff888002080f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1098.357936][ C1] ffff888002080f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1098.358309][ C1] >ffff888002081000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1098.358568][ C1] ^ [ 1098.358772][ C1] ffff888002081080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1098.359149][ C1] ffff888002081100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1098.359454][ C1] ================================================================== [ 1098.359766][ C1] Disabling lock debugging due to kernel taint [ 1098.360484][ C1] ============================================================================= [ 1098.360762][ C1] BUG kmalloc-1k (Tainted: G B W ): Poison overwritten [ 1098.360971][ C1] ----------------------------------------------------------------------------- [ 1098.360971][ C1] [ 1098.361345][ C1] 0xffff888002081018-0xffff88800208101f @offset=4120. First byte 0x10 instead of 0x6b [ 1098.361616][ C1] FIX kmalloc-1k: Restoring Poison 0xffff888002081018-0xffff88800208101f=0x6b [ 1098.361979][ C1] Allocated in p9_fcall_init+0x7d/0x220 age=2739 cpu=1 pid=5924 [ 1098.362203][ C1] p9_fcall_init+0x7d/0x220 [ 1098.362369][ C1] p9_tag_alloc+0x1bd/0x700 [ 1098.362513][ C1] p9_client_prepare_req+0xe6/0x290 [ 1098.362758][ C1] p9_client_rpc+0x18d/0x930 [ 1098.362932][ C1] p9_client_read_once+0x1f1/0x860 [ 1098.363081][ C1] p9_client_read+0xfd/0x160 [ 1098.363233][ C1] v9fs_issue_read+0x10c/0x2d0 [ 1098.363512][ C1] netfs_dispatch_unbuffered_reads.isra.0+0x4e6/0x8f0 [ 1098.363707][ C1] netfs_unbuffered_read+0x8e/0x310 [ 1098.363851][ C1] netfs_unbuffered_read_iter_locked+0x52e/0x6f0 [ 1098.364029][ C1] netfs_unbuffered_read_iter+0xa4/0xe0 [ 1098.364285][ C1] do_iter_readv_writev+0x433/0x670 [ 1098.364450][ C1] vfs_iter_read+0x11e/0x520 [ 1098.364599][ C1] backing_file_read_iter+0x4c8/0x6f0 [ 1098.364743][ C1] ovl_read_iter+0x200/0x270 [ 1098.364990][ C1] vfs_read+0x74c/0xcd0 [ 1098.365098][ C1] Freed in qlist_free_all+0x47/0x120 age=313 cpu=1 pid=5929 [ 1098.365349][ C1] kasan_quarantine_reduce+0x192/0x1e0 [ 1098.365493][ C1] __kasan_slab_alloc+0x49/0x70 [ 1098.365750][ C1] kmem_cache_alloc_noprof+0xdb/0x250 [ 1098.365891][ C1] p9_tag_alloc+0x99/0x700 [ 1098.366030][ C1] p9_client_prepare_req+0xe6/0x290 [ 1098.366171][ C1] p9_client_rpc+0x18d/0x930 [ 1098.366406][ C1] p9_client_clunk+0x74/0xe0 [ 1098.366549][ C1] v9fs_dentry_release+0x150/0x1d0 [ 1098.366691][ C1] __dentry_kill+0x1d9/0x4f0 [ 1098.366860][ C1] dput.part.0+0x333/0x6c0 [ 1098.367092][ C1] walk_component+0x199/0x4f0 [ 1098.367260][ C1] link_path_walk.part.0.constprop.0+0x350/0x940 [ 1098.367438][ C1] path_lookupat+0x72/0x660 [ 1098.367585][ C1] filename_lookup+0x19e/0x420 [ 1098.367827][ C1] vfs_statx+0xbf/0x140 [ 1098.367943][ C1] vfs_fstatat+0x80/0xc0 [ 1098.368053][ C1] Slab 0xffffea0000082000 objects=10 used=10 fp=0x0000000000000000 flags=0x80000000000240(workingset|head|node=0|zone=1) [ 1098.368396][ C1] Object 0xffff888002081000 @offset=4096 fp=0x0000000000000000 [ 1098.368396][ C1] [ 1098.368748][ C1] Redzone ffff888002080c00: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.369073][ C1] Redzone ffff888002080c10: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.369465][ C1] Redzone ffff888002080c20: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.369745][ C1] Redzone ffff888002080c30: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.370106][ C1] Redzone ffff888002080c40: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.370382][ C1] Redzone ffff888002080c50: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.370758][ C1] Redzone ffff888002080c60: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.371059][ C1] Redzone ffff888002080c70: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.371461][ C1] Redzone ffff888002080c80: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.371773][ C1] Redzone ffff888002080c90: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.372051][ C1] Redzone ffff888002080ca0: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.372364][ C1] Redzone ffff888002080cb0: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.372677][ C1] Redzone ffff888002080cc0: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.373084][ C1] Redzone ffff888002080cd0: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.373410][ C1] Redzone ffff888002080ce0: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.373838][ C1] Redzone ffff888002080cf0: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.374135][ C1] Redzone ffff888002080d00: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.374521][ C1] Redzone ffff888002080d10: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.374812][ C1] Redzone ffff888002080d20: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.375222][ C1] Redzone ffff888002080d30: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.375516][ C1] Redzone ffff888002080d40: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.375997][ C1] Redzone ffff888002080d50: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.376310][ C1] Redzone ffff888002080d60: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.376709][ C1] Redzone ffff888002080d70: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.377027][ C1] Redzone ffff888002080d80: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.377460][ C1] Redzone ffff888002080d90: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.377753][ C1] Redzone ffff888002080da0: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.378038][ C1] Redzone ffff888002080db0: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.378315][ C1] Redzone ffff888002080dc0: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.378637][ C1] Redzone ffff888002080dd0: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.378996][ C1] Redzone ffff888002080de0: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.379300][ C1] Redzone ffff888002080df0: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.379693][ C1] Redzone ffff888002080e00: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.380003][ C1] Redzone ffff888002080e10: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.380276][ C1] Redzone ffff888002080e20: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.380556][ C1] Redzone ffff888002080e30: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.380951][ C1] Redzone ffff888002080e40: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.381243][ C1] Redzone ffff888002080e50: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.381633][ C1] Redzone ffff888002080e60: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.381928][ C1] Redzone ffff888002080e70: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.382296][ C1] Redzone ffff888002080e80: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.382601][ C1] Redzone ffff888002080e90: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.383023][ C1] Redzone ffff888002080ea0: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.383305][ C1] Redzone ffff888002080eb0: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.383666][ C1] Redzone ffff888002080ec0: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.383943][ C1] Redzone ffff888002080ed0: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.384216][ C1] Redzone ffff888002080ee0: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.384604][ C1] Redzone ffff888002080ef0: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.384905][ C1] Redzone ffff888002080f00: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.385267][ C1] Redzone ffff888002080f10: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.385544][ C1] Redzone ffff888002080f20: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.385911][ C1] Redzone ffff888002080f30: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.386185][ C1] Redzone ffff888002080f40: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.386555][ C1] Redzone ffff888002080f50: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.386826][ C1] Redzone ffff888002080f60: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.387116][ C1] Redzone ffff888002080f70: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.387403][ C1] Redzone ffff888002080f80: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.387765][ C1] Redzone ffff888002080f90: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.388038][ C1] Redzone ffff888002080fa0: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.388406][ C1] Redzone ffff888002080fb0: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.388683][ C1] Redzone ffff888002080fc0: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.389043][ C1] Redzone ffff888002080fd0: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.389317][ C1] Redzone ffff888002080fe0: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.389599][ C1] Redzone ffff888002080ff0: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................ [ 1098.389970][ C1] Object ffff888002081000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.390282][ C1] Object ffff888002081010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.390685][ C1] Object ffff888002081020: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.391004][ C1] Object ffff888002081030: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.391281][ C1] Object ffff888002081040: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.391558][ C1] Object ffff888002081050: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.391940][ C1] Object ffff888002081060: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.392246][ C1] Object ffff888002081070: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.392627][ C1] Object ffff888002081080: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.392912][ C1] Object ffff888002081090: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.393306][ C1] Object ffff8880020810a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.393608][ C1] Object ffff8880020810b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.393968][ C1] Object ffff8880020810c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.394244][ C1] Object ffff8880020810d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.394604][ C1] Object ffff8880020810e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.394886][ C1] Object ffff8880020810f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.395206][ C1] Object ffff888002081100: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.395584][ C1] Object ffff888002081110: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.395880][ C1] Object ffff888002081120: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.396305][ C1] Object ffff888002081130: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.396591][ C1] Object ffff888002081140: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.396949][ C1] Object ffff888002081150: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.397245][ C1] Object ffff888002081160: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.397648][ C1] Object ffff888002081170: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.397923][ C1] Object ffff888002081180: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.398314][ C1] Object ffff888002081190: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.398599][ C1] Object ffff8880020811a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.398999][ C1] Object ffff8880020811b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.399290][ C1] Object ffff8880020811c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.399699][ C1] Object ffff8880020811d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.399991][ C1] Object ffff8880020811e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.400389][ C1] Object ffff8880020811f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.400707][ C1] Object ffff888002081200: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.400981][ C1] Object ffff888002081210: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.401339][ C1] Object ffff888002081220: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.401619][ C1] Object ffff888002081230: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.401978][ C1] Object ffff888002081240: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.402253][ C1] Object ffff888002081250: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.402618][ C1] Object ffff888002081260: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.402907][ C1] Object ffff888002081270: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.403182][ C1] Object ffff888002081280: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.403459][ C1] Object ffff888002081290: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.403821][ C1] Object ffff8880020812a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.404100][ C1] Object ffff8880020812b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.404458][ C1] Object ffff8880020812c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.404733][ C1] Object ffff8880020812d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.405091][ C1] Object ffff8880020812e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.405372][ C1] Object ffff8880020812f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.405774][ C1] Object ffff888002081300: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.406107][ C1] Object ffff888002081310: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.406396][ C1] Object ffff888002081320: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.406860][ C1] Object ffff888002081330: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.407167][ C1] Object ffff888002081340: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.407555][ C1] Object ffff888002081350: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.407851][ C1] Object ffff888002081360: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.408217][ C1] Object ffff888002081370: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.408528][ C1] Object ffff888002081380: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.408916][ C1] Object ffff888002081390: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.409243][ C1] Object ffff8880020813a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.409623][ C1] Object ffff8880020813b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.409898][ C1] Object ffff8880020813c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.410173][ C1] Object ffff8880020813d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.410449][ C1] Object ffff8880020813e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 1098.410833][ C1] Object ffff8880020813f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk. [ 1098.411133][ C1] Redzone ffff888002081400: bb bb bb bb bb bb bb bb ........ [ 1098.411384][ C1] Padding ffff888002081464: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.411780][ C1] Padding ffff888002081474: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.412060][ C1] Padding ffff888002081484: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.412336][ C1] Padding ffff888002081494: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.412609][ C1] Padding ffff8880020814a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.412974][ C1] Padding ffff8880020814b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.413252][ C1] Padding ffff8880020814c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.413641][ C1] Padding ffff8880020814d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.413942][ C1] Padding ffff8880020814e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.414246][ C1] Padding ffff8880020814f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.414556][ C1] Padding ffff888002081504: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.414944][ C1] Padding ffff888002081514: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.415246][ C1] Padding ffff888002081524: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.415632][ C1] Padding ffff888002081534: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.415938][ C1] Padding ffff888002081544: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.416330][ C1] Padding ffff888002081554: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.416631][ C1] Padding ffff888002081564: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.416932][ C1] Padding ffff888002081574: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.417325][ C1] Padding ffff888002081584: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.417627][ C1] Padding ffff888002081594: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.418018][ C1] Padding ffff8880020815a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.418320][ C1] Padding ffff8880020815b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.418708][ C1] Padding ffff8880020815c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.419009][ C1] Padding ffff8880020815d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.419395][ C1] Padding ffff8880020815e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.419717][ C1] Padding ffff8880020815f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.420130][ C1] Padding ffff888002081604: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.420447][ C1] Padding ffff888002081614: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.420948][ C1] Padding ffff888002081624: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.421272][ C1] Padding ffff888002081634: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.421681][ C1] Padding ffff888002081644: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.422004][ C1] Padding ffff888002081654: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.422389][ C1] Padding ffff888002081664: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.422691][ C1] Padding ffff888002081674: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.422999][ C1] Padding ffff888002081684: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.423386][ C1] Padding ffff888002081694: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.423686][ C1] Padding ffff8880020816a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.424092][ C1] Padding ffff8880020816b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.424395][ C1] Padding ffff8880020816c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.424783][ C1] Padding ffff8880020816d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.425076][ C1] Padding ffff8880020816e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.425472][ C1] Padding ffff8880020816f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.425756][ C1] Padding ffff888002081704: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.426113][ C1] Padding ffff888002081714: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.426394][ C1] Padding ffff888002081724: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.426780][ C1] Padding ffff888002081734: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.427081][ C1] Padding ffff888002081744: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.427462][ C1] Padding ffff888002081754: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.427760][ C1] Padding ffff888002081764: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.428060][ C1] Padding ffff888002081774: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.428363][ C1] Padding ffff888002081784: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.428660][ C1] Padding ffff888002081794: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.429038][ C1] Padding ffff8880020817a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.429332][ C1] Padding ffff8880020817b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.429728][ C1] Padding ffff8880020817c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.430022][ C1] Padding ffff8880020817d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.430295][ C1] Padding ffff8880020817e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ [ 1098.430571][ C1] Padding ffff8880020817f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ [ 1098.430951][ C1] CPU: 1 UID: 0 PID: 5929 Comm: mausezahn Tainted: G B W 6.12.0-rc3-virtme #1 [ 1098.431234][ C1] Tainted: [B]=BAD_PAGE, [W]=WARN [ 1098.431376][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1098.431776][ C1] Call Trace: [ 1098.431884][ C1] [ 1098.431956][ C1] dump_stack_lvl+0x82/0xd0 [ 1098.432191][ C1] check_object+0x182/0x3d0 [ 1098.432341][ C1] alloc_debug_processing+0xa5/0x1a0 [ 1098.432482][ C1] get_partial_node.part.0+0x17f/0x3b0 [ 1098.432625][ C1] ___slab_alloc+0x4e2/0x1050 [ 1098.432766][ C1] ? neigh_alloc+0x6f2/0x9d0 [ 1098.432994][ C1] ? unwind_get_return_address+0x5e/0xa0 [ 1098.433135][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1098.433313][ C1] ? arch_stack_walk+0x79/0xf0 [ 1098.433456][ C1] ? neigh_alloc+0x6f2/0x9d0 [ 1098.433686][ C1] ? __kmalloc_noprof+0x334/0x3a0 [ 1098.433826][ C1] __kmalloc_noprof+0x334/0x3a0 [ 1098.433966][ C1] neigh_alloc+0x6f2/0x9d0 [ 1098.434108][ C1] ___neigh_create+0x6d/0xf30 [ 1098.434340][ C1] ? lock_acquire+0x32/0xc0 [ 1098.434481][ C1] ? ip_finish_output2+0x26c/0x17f0 [ 1098.434626][ C1] ip_finish_output2+0xb79/0x17f0 [ 1098.434767][ C1] ? trace_irq_enable.constprop.0+0xe4/0x140 [ 1098.435034][ C1] ? __pfx_ip_finish_output2+0x10/0x10 [ 1098.435179][ C1] ? __ip_finish_output+0x10f/0x770 [ 1098.435320][ C1] ip_output+0x16b/0x4f0 [ 1098.435429][ C1] ? __pfx_ip_output+0x10/0x10 [ 1098.435655][ C1] ? pskb_expand_head+0x483/0xfe0 [ 1098.435811][ C1] ? process_backlog+0x332/0x1180 [ 1098.435953][ C1] NF_HOOK.constprop.0+0x7e/0x320 [ 1098.436093][ C1] ? __pfx_NF_HOOK.constprop.0+0x10/0x10 [ 1098.436236][ C1] ? sock_def_write_space+0xe9/0x3a0 [ 1098.436469][ C1] ? ip_forward+0xdca/0x1a10 [ 1098.436610][ C1] ? process_backlog+0x332/0x1180 [ 1098.436751][ C1] ip_rcv+0x62f/0x740 [ 1098.436861][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 1098.437087][ C1] ? process_backlog+0x332/0x1180 [ 1098.437227][ C1] ? lock_acquire.part.0+0xeb/0x330 [ 1098.437366][ C1] ? process_backlog+0x332/0x1180 [ 1098.437507][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 1098.437739][ C1] ? process_backlog+0x332/0x1180 [ 1098.437880][ C1] __netif_receive_skb_one_core+0x166/0x1b0 [ 1098.438054][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 1098.438228][ C1] ? process_backlog+0x332/0x1180 [ 1098.438455][ C1] ? lock_acquire+0x32/0xc0 [ 1098.438594][ C1] ? process_backlog+0x332/0x1180 [ 1098.438735][ C1] process_backlog+0x372/0x1180 [ 1098.438877][ C1] __napi_poll.constprop.0+0xa2/0x460 [ 1098.439019][ C1] net_rx_action+0x50e/0xce0 [ 1098.439170][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 1098.439314][ C1] ? clockevents_program_event+0xf6/0x300 [ 1098.439460][ C1] ? kvm_clock_get_cycles+0x18/0x30 [ 1098.439603][ C1] ? ktime_get+0xb7/0x200 [ 1098.439797][ C1] ? clockevents_program_event+0x1ea/0x300 [ 1098.439972][ C1] ? hrtimer_interrupt+0x31d/0x770 [ 1098.440122][ C1] handle_softirqs+0x1f6/0x5c0 [ 1098.440296][ C1] ? __dev_queue_xmit+0x79a/0x18b0 [ 1098.440528][ C1] do_softirq+0x4d/0xa0 [ 1098.440633][ C1] [ 1098.440728][ C1] [ 1098.440840][ C1] __local_bh_enable_ip+0xf6/0x120 [ 1098.440990][ C1] ? __dev_queue_xmit+0x79a/0x18b0 [ 1098.441130][ C1] __dev_queue_xmit+0x7af/0x18b0 [ 1098.441273][ C1] ? __pfx___dev_queue_xmit+0x10/0x10 [ 1098.441412][ C1] ? packet_parse_headers+0x231/0x9d0 [ 1098.441563][ C1] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 1098.441723][ C1] ? __pfx_packet_parse_headers+0x10/0x10 [ 1098.441949][ C1] ? skb_copy_datagram_from_iter+0xe6/0x6f0 [ 1098.442142][ C1] ? dev_get_by_index+0x172/0x270 [ 1098.442287][ C1] packet_snd+0xdf9/0x1900 [ 1098.442449][ C1] ? __lock_release+0x103/0x460 [ 1098.442673][ C1] ? __might_fault+0x11b/0x170 [ 1098.442836][ C1] ? __pfx_packet_snd+0x10/0x10 [ 1098.442983][ C1] ? trace_lock_acquire+0x14d/0x1f0 [ 1098.443165][ C1] ? __might_fault+0xc3/0x170 [ 1098.443486][ C1] ? __might_fault+0x11b/0x170 [ 1098.443652][ C1] __sys_sendto+0x377/0x400 [ 1098.443801][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 1098.443956][ C1] ? sock_ioctl+0x3b6/0x590 [ 1098.444097][ C1] ? __might_fault+0xc3/0x170 [ 1098.444265][ C1] ? trace_rseq_update+0xe2/0x140 [ 1098.444408][ C1] ? __rseq_handle_notify_resume+0x354/0x4e0 [ 1098.444623][ C1] ? do_user_addr_fault+0x374/0xe30 [ 1098.444867][ C1] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 1098.445067][ C1] __x64_sys_sendto+0xe0/0x1c0 [ 1098.445208][ C1] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 1098.445417][ C1] do_syscall_64+0xc1/0x1d0 [ 1098.445656][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1098.445833][ C1] RIP: 0033:0x7f67e29cb85a [ 1098.445982][ C1] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89 [ 1098.446588][ C1] RSP: 002b:00007ffcb38f8d38 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1098.446802][ C1] RAX: ffffffffffffffda RBX: 0000000019d929d0 RCX: 00007f67e29cb85a [ 1098.447100][ C1] RDX: 000000000000002a RSI: 0000000019d92c92 RDI: 0000000000000005 [ 1098.447317][ C1] RBP: 0000000019d92c92 R08: 00007ffcb38f8d40 R09: 0000000000000014 [ 1098.447532][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1098.447829][ C1] R13: 000000000000002a R14: 00007ffcb38f8d40 R15: 0000000000000000 [ 1098.448044][ C1] [ 1098.448151][ C1] FIX kmalloc-1k: Marking all objects used [ 1100.404414][ T38] br1: port 1(lag) entered disabled state [ 1101.433693][ T38] Oops: general protection fault, probably for non-canonical address 0xed6d696d6d6d6d6d: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 1101.434282][ T38] KASAN: maybe wild-memory-access in range [0x6b6b6b6b6b6b6b68-0x6b6b6b6b6b6b6b6f] [ 1101.434649][ T38] CPU: 1 UID: 0 PID: 38 Comm: kworker/u18:0 Tainted: G B W 6.12.0-rc3-virtme #1 [ 1101.435054][ T38] Tainted: [B]=BAD_PAGE, [W]=WARN [ 1101.435261][ T38] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1101.435706][ T38] Workqueue: events_unbound linkwatch_event [ 1101.435970][ T38] RIP: 0010:neigh_flush_dev.isra.0+0x10a/0x650 [ 1101.436229][ T38] Code: 0f 85 ef 04 00 00 49 8d 7f 08 49 8b 1f 48 89 f8 48 c1 e8 03 42 80 3c 28 00 0f 85 cc 04 00 00 49 8b 6f 08 48 89 e8 48 c1 e8 03 <42> 80 3c 28 00 0f 85 19 05 00 00 48 89 5d 00 48 85 db 74 1a 48 8d [ 1101.436974][ T38] RSP: 0018:ffffc900002b7a08 EFLAGS: 00010202 [ 1101.437235][ T38] RAX: 0d6d6d6d6d6d6d6d RBX: 6b6b6b6b6b6b6b6b RCX: ffffffff98e796f0 [ 1101.437545][ T38] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff888002081008 [ 1101.437878][ T38] RBP: 6b6b6b6b6b6b6b6b R08: 0000000000000000 R09: 0000000000000000 [ 1101.438170][ T38] R10: ffffffff9b371f0f R11: ffffc900002b7619 R12: ffff88800208113c [ 1101.438483][ T38] R13: dffffc0000000000 R14: ffff888005e02000 R15: ffff888002081000 [ 1101.438773][ T38] FS: 0000000000000000(0000) GS:ffff888036080000(0000) knlGS:0000000000000000 [ 1101.439114][ T38] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1101.439372][ T38] CR2: 0000555ccd0f7990 CR3: 0000000025b26005 CR4: 0000000000772ef0 [ 1101.439669][ T38] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1101.439989][ T38] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1101.440282][ T38] PKRU: 55555554 [ 1101.440440][ T38] Call Trace: [ 1101.440597][ T38] [ 1101.440723][ T38] ? die_addr+0x41/0xa0 [ 1101.440892][ T38] ? exc_general_protection+0x14d/0x230 [ 1101.441096][ T38] ? asm_exc_general_protection+0x26/0x30 [ 1101.441295][ T38] ? neigh_flush_dev.isra.0+0x5d0/0x650 [ 1101.441492][ T38] ? neigh_flush_dev.isra.0+0x10a/0x650 [ 1101.441687][ T38] ? neigh_flush_dev.isra.0+0x5d0/0x650 [ 1101.441883][ T38] ? lock_acquire+0x32/0xc0 [ 1101.442083][ T38] __neigh_ifdown.isra.0+0x74/0x440 [ 1101.442281][ T38] neigh_carrier_down+0x13/0x20 [ 1101.442486][ T38] arp_netdev_event+0x238/0x330 [ 1101.442685][ T38] ? trace_notifier_run+0xe2/0x140 [ 1101.442882][ T38] notifier_call_chain+0xcd/0x150 [ 1101.443080][ T38] netdev_state_change+0xf5/0x120 [ 1101.443284][ T38] ? __pfx_netdev_state_change+0x10/0x10 [ 1101.443484][ T38] ? dev_deactivate+0xc1/0x1b0 [ 1101.443680][ T38] ? trace_lock_release+0x10e/0x180 [ 1101.443880][ T38] linkwatch_do_dev+0xd2/0x100 [ 1101.444079][ T38] __linkwatch_run_queue+0x1df/0x650 [ 1101.444273][ T38] ? trace_lock_acquire+0x14d/0x1f0 [ 1101.444473][ T38] ? __pfx___linkwatch_run_queue+0x10/0x10 [ 1101.444715][ T38] ? process_one_work+0xe0b/0x16d0 [ 1101.444910][ T38] ? lock_acquire+0x32/0xc0 [ 1101.445107][ T38] linkwatch_event+0x40/0x60 [ 1101.445302][ T38] process_one_work+0xe55/0x16d0 [ 1101.445503][ T38] ? __pfx___lock_release+0x10/0x10 [ 1101.445708][ T38] ? __pfx_process_one_work+0x10/0x10 [ 1101.445909][ T38] ? assign_work+0x16c/0x240 [ 1101.446113][ T38] worker_thread+0x58c/0xce0 [ 1101.446314][ T38] ? __pfx_worker_thread+0x10/0x10 [ 1101.446507][ T38] kthread+0x28a/0x350 [ 1101.446655][ T38] ? __pfx_kthread+0x10/0x10 [ 1101.446851][ T38] ret_from_fork+0x31/0x70 [ 1101.447047][ T38] ? __pfx_kthread+0x10/0x10 [ 1101.447250][ T38] ret_from_fork_asm+0x1a/0x30 [ 1101.447459][ T38] [ 1101.447607][ T38] Modules linked in: act_mirred 8021q ip_gre gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth [ 1101.448161][ T38] ---[ end trace 0000000000000000 ]--- [ 1101.448379][ T38] RIP: 0010:neigh_flush_dev.isra.0+0x10a/0x650 [ 1101.448650][ T38] Code: 0f 85 ef 04 00 00 49 8d 7f 08 49 8b 1f 48 89 f8 48 c1 e8 03 42 80 3c 28 00 0f 85 cc 04 00 00 49 8b 6f 08 48 89 e8 48 c1 e8 03 <42> 80 3c 28 00 0f 85 19 05 00 00 48 89 5d 00 48 85 db 74 1a 48 8d [ 1101.449392][ T38] RSP: 0018:ffffc900002b7a08 EFLAGS: 00010202 [ 1101.449663][ T38] RAX: 0d6d6d6d6d6d6d6d RBX: 6b6b6b6b6b6b6b6b RCX: ffffffff98e796f0 [ 1101.449979][ T38] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff888002081008 [ 1101.450273][ T38] RBP: 6b6b6b6b6b6b6b6b R08: 0000000000000000 R09: 0000000000000000 [ 1101.450580][ T38] R10: ffffffff9b371f0f R11: ffffc900002b7619 R12: ffff88800208113c [ 1101.450798][ T38] R13: dffffc0000000000 R14: ffff888005e02000 R15: ffff888002081000 [ 1101.450976][ T38] FS: 0000000000000000(0000) GS:ffff888036080000(0000) knlGS:0000000000000000 [ 1101.451187][ T38] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1101.451349][ T38] CR2: 0000555ccd0f7990 CR3: 0000000025b26005 CR4: 0000000000772ef0 [ 1101.451545][ T38] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1101.451726][ T38] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1101.451904][ T38] PKRU: 55555554 [ 1101.451996][ T38] Kernel panic - not syncing: Fatal exception in interrupt [ 1101.452283][ T38] Kernel Offset: 0x15a00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 1101.452573][ T38] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr