[ 1905.923094][ C3] ==================================================================
[ 1905.923403][ C3] BUG: KASAN: null-ptr-deref in sock_def_write_space_wfree+0x210/0x360
[ 1905.923631][ C3] Read of size 8 at addr 0000000000000008 by task ksoftirqd/3/33
[ 1905.923833][ C3]
[ 1905.923909][ C3] CPU: 3 PID: 33 Comm: ksoftirqd/3 Not tainted 6.9.0-rc2-virtme #1
[ 1905.924123][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1905.924415][ C3] Call Trace:
[ 1905.924525][ C3]
[ 1905.924597][ C3] dump_stack_lvl+0x82/0xd0
[ 1905.924737][ C3] kasan_report+0xbd/0xf0
[ 1905.924836][ C3] ? sock_def_write_space_wfree+0x210/0x360
[ 1905.925000][ C3] kasan_check_range+0x39/0x1c0
[ 1905.925132][ C3] sock_def_write_space_wfree+0x210/0x360
[ 1905.925259][ C3] sock_wfree+0x25f/0x3e0
[ 1905.925360][ C3] skb_release_head_state+0x7a/0x1e0
[ 1905.925503][ C3] consume_skb+0x76/0x110
[ 1905.925602][ C3] skb_pp_cow_data+0x66b/0xad0
[ 1905.925732][ C3] ? __pfx_skb_pp_cow_data+0x10/0x10
[ 1905.925862][ C3] ? veth_xdp_rcv_skb+0x124/0x17f0
[ 1905.925993][ C3] veth_xdp_rcv_skb+0x322/0x17f0
[ 1905.926128][ C3] ? __pfx_veth_xdp_rcv_skb+0x10/0x10
[ 1905.926256][ C3] ? dev_gro_receive+0x1ea/0x1390
[ 1905.926389][ C3] ? trace_napi_gro_receive_exit+0xf3/0x160
[ 1905.926546][ C3] ? napi_gro_receive+0x533/0x780
[ 1905.926673][ C3] veth_xdp_rcv+0x2ff/0xa20
[ 1905.926801][ C3] ? stack_trace_save+0x94/0xd0
[ 1905.926932][ C3] ? __pfx_veth_xdp_rcv+0x10/0x10
[ 1905.927061][ C3] ? hlock_class+0x4e/0x130
[ 1905.927192][ C3] ? mark_lock+0x38/0x3e0
[ 1905.927295][ C3] ? hlock_class+0x4e/0x130
[ 1905.927423][ C3] ? validate_chain+0x130/0x9b0
[ 1905.927554][ C3] veth_poll+0xff/0x620
[ 1905.927650][ C3] ? __pfx_validate_chain+0x10/0x10
[ 1905.927776][ C3] ? __pfx_veth_poll+0x10/0x10
[ 1905.927904][ C3] ? __lock_acquire+0xaf0/0x1570
[ 1905.928035][ C3] ? find_held_lock+0x2c/0x110
[ 1905.928164][ C3] ? __lock_release+0x103/0x460
[ 1905.928291][ C3] ? finish_task_switch.isra.0+0x20f/0x8c0
[ 1905.928457][ C3] ? __pfx___lock_release+0x10/0x10
[ 1905.928590][ C3] ? find_held_lock+0x2c/0x110
[ 1905.928721][ C3] __napi_poll.constprop.0+0xa2/0x460
[ 1905.928850][ C3] net_rx_action+0x49f/0xc00
[ 1905.928980][ C3] ? __schedule+0x6ea/0x1a20
[ 1905.929109][ C3] ? __pfx_net_rx_action+0x10/0x10
[ 1905.929241][ C3] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 1905.929370][ C3] __do_softirq+0x1f8/0x5df
[ 1905.929501][ C3] ? __pfx_run_ksoftirqd+0x10/0x10
[ 1905.929632][ C3] run_ksoftirqd+0x2e/0x60
[ 1905.929760][ C3] smpboot_thread_fn+0x306/0x840
[ 1905.929888][ C3] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 1905.930016][ C3] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 1905.930142][ C3] kthread+0x28a/0x350
[ 1905.930239][ C3] ? __pfx_kthread+0x10/0x10
[ 1905.930369][ C3] ret_from_fork+0x31/0x70
[ 1905.930502][ C3] ? __pfx_kthread+0x10/0x10
[ 1905.930629][ C3] ret_from_fork_asm+0x1a/0x30
[ 1905.930762][ C3]
[ 1905.930860][ C3] ==================================================================
[ 1905.931094][ C3] Disabling lock debugging due to kernel taint
[ 1905.931286][ C3] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 1905.931568][ C3] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
[ 1905.931754][ C3] CPU: 3 PID: 33 Comm: ksoftirqd/3 Tainted: G B 6.9.0-rc2-virtme #1
[ 1905.931980][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1905.932258][ C3] RIP: 0010:sock_def_write_space_wfree+0x221/0x360
[ 1905.932422][ C3] Code: 00 4c 8b bb a0 01 00 00 be 08 00 00 00 4d 8d 77 08 4c 89 f7 e8 e0 0e 8b fe 4c 89 f2 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 fe 00 00 00 49 8b 47 08 a8 04 0f 85 dc fe ff ff
[ 1905.932890][ C3] RSP: 0018:ffffc9000025f6b8 EFLAGS: 00010202
[ 1905.933057][ C3] RAX: dffffc0000000000 RBX: ffff888008f11140 RCX: ffffffff8939564a
[ 1905.933254][ C3] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffffff8e8fda00
[ 1905.933759][ C3] RBP: ffff888008f111a0 R08: 0000000000000001 R09: fffffbfff1d1fb40
[ 1905.933955][ C3] R10: ffffffff8e8fda07 R11: 205d334320202020 R12: 0000000000000000
[ 1905.934149][ C3] R13: ffff888008f112c0 R14: 0000000000000008 R15: 0000000000000000
[ 1905.934344][ C3] FS: 0000000000000000(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 1905.934563][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1905.934723][ C3] CR2: 00007fce6968e000 CR3: 0000000010938002 CR4: 0000000000770ef0
[ 1905.934918][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1905.935112][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1905.935303][ C3] PKRU: 55555554
[ 1905.935401][ C3] Call Trace:
[ 1905.935499][ C3]
[ 1905.935564][ C3] ? die_addr+0x41/0xa0
[ 1905.935668][ C3] ? exc_general_protection+0x149/0x220
[ 1905.935806][ C3] ? asm_exc_general_protection+0x26/0x30
[ 1905.935939][ C3] ? add_taint+0x2a/0x90
[ 1905.936034][ C3] ? sock_def_write_space_wfree+0x221/0x360
[ 1905.936194][ C3] ? sock_def_write_space_wfree+0x210/0x360
[ 1905.936354][ C3] sock_wfree+0x25f/0x3e0
[ 1905.936456][ C3] skb_release_head_state+0x7a/0x1e0
[ 1905.936595][ C3] consume_skb+0x76/0x110
[ 1905.936689][ C3] skb_pp_cow_data+0x66b/0xad0
[ 1905.936822][ C3] ? __pfx_skb_pp_cow_data+0x10/0x10
[ 1905.936949][ C3] ? veth_xdp_rcv_skb+0x124/0x17f0
[ 1905.937077][ C3] veth_xdp_rcv_skb+0x322/0x17f0
[ 1905.937204][ C3] ? __pfx_veth_xdp_rcv_skb+0x10/0x10
[ 1905.937330][ C3] ? dev_gro_receive+0x1ea/0x1390
[ 1905.937459][ C3] ? trace_napi_gro_receive_exit+0xf3/0x160
[ 1905.937613][ C3] ? napi_gro_receive+0x533/0x780
[ 1905.937739][ C3] veth_xdp_rcv+0x2ff/0xa20
[ 1905.937866][ C3] ? stack_trace_save+0x94/0xd0
[ 1905.937995][ C3] ? __pfx_veth_xdp_rcv+0x10/0x10
[ 1905.938124][ C3] ? hlock_class+0x4e/0x130
[ 1905.938249][ C3] ? mark_lock+0x38/0x3e0
[ 1905.938350][ C3] ? hlock_class+0x4e/0x130
[ 1905.938480][ C3] ? validate_chain+0x130/0x9b0
[ 1905.938610][ C3] veth_poll+0xff/0x620
[ 1905.938706][ C3] ? __pfx_validate_chain+0x10/0x10
[ 1905.938835][ C3] ? __pfx_veth_poll+0x10/0x10
[ 1905.938969][ C3] ? __lock_acquire+0xaf0/0x1570
[ 1905.939100][ C3] ? find_held_lock+0x2c/0x110
[ 1905.939235][ C3] ? __lock_release+0x103/0x460
[ 1905.939366][ C3] ? finish_task_switch.isra.0+0x20f/0x8c0
[ 1905.939528][ C3] ? __pfx___lock_release+0x10/0x10
[ 1905.939658][ C3] ? find_held_lock+0x2c/0x110
[ 1905.939789][ C3] __napi_poll.constprop.0+0xa2/0x460
[ 1905.939918][ C3] net_rx_action+0x49f/0xc00
[ 1905.940050][ C3] ? __schedule+0x6ea/0x1a20
[ 1905.940182][ C3] ? __pfx_net_rx_action+0x10/0x10
[ 1905.940317][ C3] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 1905.940452][ C3] __do_softirq+0x1f8/0x5df
[ 1905.940589][ C3] ? __pfx_run_ksoftirqd+0x10/0x10
[ 1905.940717][ C3] run_ksoftirqd+0x2e/0x60
[ 1905.940840][ C3] smpboot_thread_fn+0x306/0x840
[ 1905.940967][ C3] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 1905.941091][ C3] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 1905.941217][ C3] kthread+0x28a/0x350
[ 1905.941317][ C3] ? __pfx_kthread+0x10/0x10
[ 1905.941444][ C3] ret_from_fork+0x31/0x70
[ 1905.941571][ C3] ? __pfx_kthread+0x10/0x10
[ 1905.941699][ C3] ret_from_fork_asm+0x1a/0x30
[ 1905.941904][ C3]
[ 1905.942094][ C3] Modules linked in: nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables xfrm_user geneve vxlan act_csum libcrc32c act_pedit cls_flower sch_prio
[ 1905.942538][ C3] ---[ end trace 0000000000000000 ]---
[ 1905.942669][ C3] RIP: 0010:sock_def_write_space_wfree+0x221/0x360
[ 1905.942832][ C3] Code: 00 4c 8b bb a0 01 00 00 be 08 00 00 00 4d 8d 77 08 4c 89 f7 e8 e0 0e 8b fe 4c 89 f2 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 fe 00 00 00 49 8b 47 08 a8 04 0f 85 dc fe ff ff
[ 1905.943277][ C3] RSP: 0018:ffffc9000025f6b8 EFLAGS: 00010202
[ 1905.943437][ C3] RAX: dffffc0000000000 RBX: ffff888008f11140 RCX: ffffffff8939564a
[ 1905.943699][ C3] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffffff8e8fda00
[ 1905.943887][ C3] RBP: ffff888008f111a0 R08: 0000000000000001 R09: fffffbfff1d1fb40
[ 1905.944087][ C3] R10: ffffffff8e8fda07 R11: 205d334320202020 R12: 0000000000000000
[ 1905.944343][ C3] R13: ffff888008f112c0 R14: 0000000000000008 R15: 0000000000000000
[ 1905.944542][ C3] FS: 0000000000000000(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 1905.944831][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1905.944997][ C3] CR2: 00007fce6968e000 CR3: 0000000010938002 CR4: 0000000000770ef0
[ 1905.945187][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1905.945441][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1905.945631][ C3] PKRU: 55555554
[ 1905.945732][ C3] Kernel panic - not syncing: Fatal exception in interrupt
[ 1905.946112][ C3] Kernel Offset: 0x8000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 1905.946543][ C3] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr