[ 1859.714455][ C0] ==================================================================
[ 1859.714752][ C0] BUG: KASAN: null-ptr-deref in sock_def_write_space_wfree+0x210/0x360
[ 1859.714949][ C0] Read of size 8 at addr 0000000000000008 by task ksoftirqd/0/15
[ 1859.715140][ C0]
[ 1859.715211][ C0] CPU: 0 PID: 15 Comm: ksoftirqd/0 Not tainted 6.9.0-rc2-virtme #1
[ 1859.715422][ C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1859.715717][ C0] Call Trace:
[ 1859.715833][ C0]
[ 1859.715910][ C0] dump_stack_lvl+0x82/0xd0
[ 1859.716056][ C0] kasan_report+0xbd/0xf0
[ 1859.716159][ C0] ? sock_def_write_space_wfree+0x210/0x360
[ 1859.716327][ C0] kasan_check_range+0x39/0x1c0
[ 1859.716457][ C0] sock_def_write_space_wfree+0x210/0x360
[ 1859.716589][ C0] sock_wfree+0x25f/0x3e0
[ 1859.716690][ C0] skb_release_head_state+0x7a/0x1e0
[ 1859.716822][ C0] consume_skb+0x76/0x110
[ 1859.716917][ C0] skb_pp_cow_data+0x66b/0xad0
[ 1859.717044][ C0] ? __pfx_skb_pp_cow_data+0x10/0x10
[ 1859.717170][ C0] ? veth_xdp_rcv_skb+0x124/0x17f0
[ 1859.717297][ C0] veth_xdp_rcv_skb+0x322/0x17f0
[ 1859.717424][ C0] ? __pfx_veth_xdp_rcv_skb+0x10/0x10
[ 1859.717548][ C0] ? dev_gro_receive+0x1ea/0x1390
[ 1859.717678][ C0] ? trace_napi_gro_receive_exit+0xf3/0x160
[ 1859.717833][ C0] ? napi_gro_receive+0x533/0x780
[ 1859.717960][ C0] veth_xdp_rcv+0x2ff/0xa20
[ 1859.718086][ C0] ? stack_trace_save+0x94/0xd0
[ 1859.718212][ C0] ? __pfx_stack_trace_save+0x10/0x10
[ 1859.718336][ C0] ? __pfx_veth_xdp_rcv+0x10/0x10
[ 1859.718464][ C0] ? kasan_save_stack+0x34/0x50
[ 1859.718588][ C0] ? kasan_save_stack+0x24/0x50
[ 1859.718715][ C0] ? hlock_class+0x4e/0x130
[ 1859.718840][ C0] ? validate_chain+0x130/0x9b0
[ 1859.719175][ C0] veth_poll+0xff/0x620
[ 1859.719269][ C0] ? __pfx_validate_chain+0x10/0x10
[ 1859.719397][ C0] ? __pfx_veth_poll+0x10/0x10
[ 1859.719523][ C0] ? __lock_acquire+0xaf0/0x1570
[ 1859.719649][ C0] ? trace_pelt_cfs_tp+0xf0/0x170
[ 1859.719774][ C0] ? find_held_lock+0x2c/0x110
[ 1859.719900][ C0] ? __lock_release+0x103/0x460
[ 1859.720028][ C0] ? finish_task_switch.isra.0+0x20f/0x8c0
[ 1859.720187][ C0] ? __pfx___lock_release+0x10/0x10
[ 1859.720312][ C0] ? find_held_lock+0x2c/0x110
[ 1859.720439][ C0] __napi_poll.constprop.0+0xa2/0x460
[ 1859.720568][ C0] net_rx_action+0x49f/0xc00
[ 1859.720696][ C0] ? __schedule+0x6ea/0x1a20
[ 1859.720823][ C0] ? __pfx_net_rx_action+0x10/0x10
[ 1859.720951][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 1859.721080][ C0] __do_softirq+0x1f8/0x5df
[ 1859.721211][ C0] ? __pfx_run_ksoftirqd+0x10/0x10
[ 1859.721338][ C0] run_ksoftirqd+0x2e/0x60
[ 1859.721463][ C0] smpboot_thread_fn+0x306/0x840
[ 1859.721590][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 1859.721715][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 1859.721839][ C0] kthread+0x28a/0x350
[ 1859.721933][ C0] ? __pfx_kthread+0x10/0x10
[ 1859.722060][ C0] ret_from_fork+0x31/0x70
[ 1859.722191][ C0] ? __pfx_kthread+0x10/0x10
[ 1859.722318][ C0] ret_from_fork_asm+0x1a/0x30
[ 1859.722447][ C0]
[ 1859.722541][ C0] ==================================================================
[ 1859.722742][ C0] Disabling lock debugging due to kernel taint
[ 1859.722930][ C0] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 1859.723203][ C0] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
[ 1859.723387][ C0] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G B 6.9.0-rc2-virtme #1
[ 1859.723602][ C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1859.723875][ C0] RIP: 0010:sock_def_write_space_wfree+0x221/0x360
[ 1859.724036][ C0] 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
[ 1859.724489][ C0] RSP: 0018:ffffc900000ff6b8 EFLAGS: 00010202
[ 1859.724649][ C0] RAX: dffffc0000000000 RBX: ffff888003d73680 RCX: ffffffff85b9564a
[ 1859.724842][ C0] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffffff8b0fda00
[ 1859.725032][ C0] RBP: ffff888003d736e0 R08: 0000000000000001 R09: fffffbfff161fb40
[ 1859.725219][ C0] R10: ffffffff8b0fda07 R11: 205d304320202020 R12: 0000000000000000
[ 1859.725409][ C0] R13: ffff888003d73800 R14: 0000000000000008 R15: 0000000000000000
[ 1859.725591][ C0] FS: 0000000000000000(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 1859.725805][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1859.725964][ C0] CR2: 00007ff02c27f000 CR3: 000000001fd38001 CR4: 0000000000770ef0
[ 1859.726518][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1859.726699][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1859.726884][ C0] PKRU: 55555554
[ 1859.726978][ C0] Call Trace:
[ 1859.727071][ C0]
[ 1859.727134][ C0] ? die_addr+0x41/0xa0
[ 1859.727229][ C0] ? exc_general_protection+0x149/0x220
[ 1859.727360][ C0] ? asm_exc_general_protection+0x26/0x30
[ 1859.727484][ C0] ? add_taint+0x2a/0x90
[ 1859.727577][ C0] ? sock_def_write_space_wfree+0x221/0x360
[ 1859.727730][ C0] ? sock_def_write_space_wfree+0x210/0x360
[ 1859.727882][ C0] sock_wfree+0x25f/0x3e0
[ 1859.727978][ C0] skb_release_head_state+0x7a/0x1e0
[ 1859.728101][ C0] consume_skb+0x76/0x110
[ 1859.728203][ C0] skb_pp_cow_data+0x66b/0xad0
[ 1859.728325][ C0] ? __pfx_skb_pp_cow_data+0x10/0x10
[ 1859.728459][ C0] ? veth_xdp_rcv_skb+0x124/0x17f0
[ 1859.728582][ C0] veth_xdp_rcv_skb+0x322/0x17f0
[ 1859.728705][ C0] ? __pfx_veth_xdp_rcv_skb+0x10/0x10
[ 1859.728827][ C0] ? dev_gro_receive+0x1ea/0x1390
[ 1859.728952][ C0] ? trace_napi_gro_receive_exit+0xf3/0x160
[ 1859.729105][ C0] ? napi_gro_receive+0x533/0x780
[ 1859.729231][ C0] veth_xdp_rcv+0x2ff/0xa20
[ 1859.729354][ C0] ? stack_trace_save+0x94/0xd0
[ 1859.729479][ C0] ? __pfx_stack_trace_save+0x10/0x10
[ 1859.729603][ C0] ? __pfx_veth_xdp_rcv+0x10/0x10
[ 1859.729727][ C0] ? kasan_save_stack+0x34/0x50
[ 1859.729849][ C0] ? kasan_save_stack+0x24/0x50
[ 1859.729973][ C0] ? hlock_class+0x4e/0x130
[ 1859.730095][ C0] ? validate_chain+0x130/0x9b0
[ 1859.730219][ C0] veth_poll+0xff/0x620
[ 1859.730314][ C0] ? __pfx_validate_chain+0x10/0x10
[ 1859.730435][ C0] ? __pfx_veth_poll+0x10/0x10
[ 1859.730562][ C0] ? __lock_acquire+0xaf0/0x1570
[ 1859.730687][ C0] ? trace_pelt_cfs_tp+0xf0/0x170
[ 1859.730812][ C0] ? find_held_lock+0x2c/0x110
[ 1859.730938][ C0] ? __lock_release+0x103/0x460
[ 1859.731064][ C0] ? finish_task_switch.isra.0+0x20f/0x8c0
[ 1859.731219][ C0] ? __pfx___lock_release+0x10/0x10
[ 1859.731347][ C0] ? find_held_lock+0x2c/0x110
[ 1859.731473][ C0] __napi_poll.constprop.0+0xa2/0x460
[ 1859.731666][ C0] net_rx_action+0x49f/0xc00
[ 1859.731791][ C0] ? __schedule+0x6ea/0x1a20
[ 1859.731914][ C0] ? __pfx_net_rx_action+0x10/0x10
[ 1859.732038][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 1859.732230][ C0] __do_softirq+0x1f8/0x5df
[ 1859.732354][ C0] ? __pfx_run_ksoftirqd+0x10/0x10
[ 1859.732475][ C0] run_ksoftirqd+0x2e/0x60
[ 1859.732598][ C0] smpboot_thread_fn+0x306/0x840
[ 1859.732719][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 1859.732922][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 1859.733042][ C0] kthread+0x28a/0x350
[ 1859.733136][ C0] ? __pfx_kthread+0x10/0x10
[ 1859.733258][ C0] ret_from_fork+0x31/0x70
[ 1859.733514][ C0] ? __pfx_kthread+0x10/0x10
[ 1859.733635][ C0] ret_from_fork_asm+0x1a/0x30
[ 1859.733763][ C0]
[ 1859.733855][ C0] Modules linked in: xfrm_user geneve vxlan act_csum libcrc32c act_pedit cls_flower sch_prio
[ 1859.734192][ C0] ---[ end trace 0000000000000000 ]---
[ 1859.734320][ C0] RIP: 0010:sock_def_write_space_wfree+0x221/0x360
[ 1859.734477][ C0] 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
[ 1859.734979][ C0] RSP: 0018:ffffc900000ff6b8 EFLAGS: 00010202
[ 1859.735133][ C0] RAX: dffffc0000000000 RBX: ffff888003d73680 RCX: ffffffff85b9564a
[ 1859.735399][ C0] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffffff8b0fda00
[ 1859.735581][ C0] RBP: ffff888003d736e0 R08: 0000000000000001 R09: fffffbfff161fb40
[ 1859.735760][ C0] R10: ffffffff8b0fda07 R11: 205d304320202020 R12: 0000000000000000
[ 1859.735945][ C0] R13: ffff888003d73800 R14: 0000000000000008 R15: 0000000000000000
[ 1859.736125][ C0] FS: 0000000000000000(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 1859.736339][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1859.736492][ C0] CR2: 00007ff02c27f000 CR3: 000000001fd38001 CR4: 0000000000770ef0
[ 1859.736671][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1859.736856][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1859.737035][ C0] PKRU: 55555554
[ 1859.737127][ C0] Kernel panic - not syncing: Fatal exception in interrupt
[ 1859.737528][ C0] Kernel Offset: 0x4800000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 1859.737886][ C0] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
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