[ 4045.448123][ C0] ==================================================================
[ 4045.448424][ C0] BUG: KASAN: null-ptr-deref in sock_def_write_space_wfree+0x210/0x360
[ 4045.448712][ C0] Read of size 8 at addr 0000000000000008 by task cmsg_sender/27431
[ 4045.448985][ C0]
[ 4045.449081][ C0] CPU: 0 PID: 27431 Comm: cmsg_sender Not tainted 6.9.0-rc2-virtme #1
[ 4045.449348][ C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4045.449748][ C0] Call Trace:
[ 4045.449888][ C0]
[ 4045.449980][ C0] dump_stack_lvl+0x82/0xd0
[ 4045.450173][ C0] kasan_report+0xbd/0xf0
[ 4045.450309][ C0] ? sock_def_write_space_wfree+0x210/0x360
[ 4045.450537][ C0] kasan_check_range+0x39/0x1c0
[ 4045.450722][ C0] sock_def_write_space_wfree+0x210/0x360
[ 4045.450899][ C0] sock_wfree+0x25f/0x3e0
[ 4045.451033][ C0] skb_release_head_state+0x7a/0x1e0
[ 4045.451211][ C0] consume_skb+0x76/0x110
[ 4045.451343][ C0] dummy_xmit+0x106/0x170
[ 4045.451475][ C0] ? trace_net_dev_start_xmit+0xff/0x170
[ 4045.451660][ C0] dev_hard_start_xmit+0x10e/0x360
[ 4045.451841][ C0] sch_direct_xmit+0x203/0x11c0
[ 4045.452019][ C0] ? __pfx_sch_direct_xmit+0x10/0x10
[ 4045.452199][ C0] __qdisc_run+0x1cd/0x3d0
[ 4045.452376][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 4045.452555][ C0] ? __pfx___qdisc_run+0x10/0x10
[ 4045.452732][ C0] ? do_raw_spin_lock+0x131/0x270
[ 4045.452915][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4045.453097][ C0] ? lock_acquire+0x32/0xc0
[ 4045.453275][ C0] ? net_tx_action+0x3a5/0x680
[ 4045.453456][ C0] net_tx_action+0x3f6/0x680
[ 4045.453638][ C0] __do_softirq+0x1f8/0x5df
[ 4045.453825][ C0] irq_exit_rcu+0x97/0xc0
[ 4045.453958][ C0] sysvec_apic_timer_interrupt+0x75/0x80
[ 4045.454138][ C0]
[ 4045.454228][ C0]
[ 4045.454329][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4045.454571][ C0] RIP: 0010:lock_acquire.part.0+0x119/0x330
[ 4045.454800][ C0] Code: ff 48 83 c4 28 65 0f c1 05 44 18 33 64 83 f8 01 0f 85 b5 01 00 00 9c 58 f6 c4 02 0f 85 be 01 00 00 48 85 ed 0f 85 9b 01 00 00 <48> b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00 00 00 00 48 c7
[ 4045.455431][ C0] RSP: 0018:ffffc90000a9f3e0 EFLAGS: 00000206
[ 4045.455665][ C0] RAX: 0000000000000046 RBX: 1ffff92000153e7f RCX: 0000000000000001
[ 4045.455934][ C0] RDX: 1ffff11000c5614d RSI: ffff8880062b0a70 RDI: ffff8880062b0a92
[ 4045.456202][ C0] RBP: 0000000000000200 R08: 0000000000000000 R09: ffff8880062b0a70
[ 4045.456470][ C0] R10: 1ffff92000153e51 R11: ffffc90000a9f561 R12: ffffffff9f7663a0
[ 4045.456750][ C0] R13: 0000000000000000 R14: ffff8880062b0040 R15: 0000000000000000
[ 4045.457020][ C0] ? __pfx___lock_release+0x10/0x10
[ 4045.457202][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 4045.457382][ C0] ? trace_lock_acquire+0x135/0x1c0
[ 4045.457560][ C0] ? is_bpf_text_address+0x23/0x120
[ 4045.457739][ C0] ? lock_acquire+0x32/0xc0
[ 4045.457920][ C0] ? is_bpf_text_address+0x23/0x120
[ 4045.458106][ C0] is_bpf_text_address+0x37/0x120
[ 4045.458287][ C0] ? is_bpf_text_address+0x23/0x120
[ 4045.458467][ C0] kernel_text_address+0xce/0xe0
[ 4045.458654][ C0] __kernel_text_address+0x12/0x40
[ 4045.458834][ C0] unwind_get_return_address+0x5e/0xa0
[ 4045.459014][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4045.459234][ C0] arch_stack_walk+0xa2/0xf0
[ 4045.459418][ C0] stack_trace_save+0x94/0xd0
[ 4045.459595][ C0] ? __pfx_stack_trace_save+0x10/0x10
[ 4045.459774][ C0] kasan_save_stack+0x24/0x50
[ 4045.459961][ C0] ? kasan_save_stack+0x24/0x50
[ 4045.460136][ C0] ? kasan_save_track+0x14/0x30
[ 4045.460313][ C0] ? kasan_save_free_info+0x3b/0x60
[ 4045.460492][ C0] ? __kasan_slab_free+0xf4/0x180
[ 4045.460670][ C0] ? kfree+0xd3/0x230
[ 4045.460804][ C0] ? p9_req_put+0x1c6/0x210
[ 4045.460987][ C0] ? p9_client_clunk+0x87/0xe0
[ 4045.461162][ C0] ? v9fs_dentry_release+0xb9/0x140
[ 4045.461342][ C0] ? __dentry_kill+0x1d9/0x4f0
[ 4045.461526][ C0] ? dput.part.0+0x333/0x6c0
[ 4045.461708][ C0] ? walk_component+0x199/0x4f0
[ 4045.461889][ C0] ? link_path_walk.part.0.constprop.0+0x494/0x9f0
[ 4045.462106][ C0] ? path_openat+0x1be/0x440
[ 4045.462283][ C0] ? do_filp_open+0x1b3/0x3e0
[ 4045.462463][ C0] ? do_sys_openat2+0x122/0x160
[ 4045.462642][ C0] ? __x64_sys_openat+0x123/0x1e0
[ 4045.462821][ C0] ? do_syscall_64+0xc6/0x1e0
[ 4045.462996][ C0] ? entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 4045.463218][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4045.463396][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x1af/0x370
[ 4045.463617][ C0] ? __debug_check_no_obj_freed+0x253/0x520
[ 4045.463837][ C0] ? __pfx___debug_check_no_obj_freed+0x10/0x10
[ 4045.464057][ C0] ? __virt_addr_valid+0x227/0x420
[ 4045.464232][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x1af/0x370
[ 4045.464463][ C0] ? p9_req_put+0x1c6/0x210
[ 4045.464636][ C0] kasan_save_track+0x14/0x30
[ 4045.464813][ C0] kasan_save_free_info+0x3b/0x60
[ 4045.464997][ C0] __kasan_slab_free+0xf4/0x180
[ 4045.465171][ C0] kfree+0xd3/0x230
[ 4045.465304][ C0] ? p9_req_put+0x1c6/0x210
[ 4045.465483][ C0] p9_req_put+0x1c6/0x210
[ 4045.465624][ C0] p9_client_clunk+0x87/0xe0
[ 4045.465806][ C0] v9fs_dentry_release+0xb9/0x140
[ 4045.465992][ C0] __dentry_kill+0x1d9/0x4f0
[ 4045.466175][ C0] ? __pfx_kfree_link+0x10/0x10
[ 4045.466353][ C0] dput.part.0+0x333/0x6c0
[ 4045.466532][ C0] walk_component+0x199/0x4f0
[ 4045.466716][ C0] link_path_walk.part.0.constprop.0+0x494/0x9f0
[ 4045.466935][ C0] ? __pfx_link_path_walk.part.0.constprop.0+0x10/0x10
[ 4045.467155][ C0] path_openat+0x1be/0x440
[ 4045.467335][ C0] ? __pfx_path_openat+0x10/0x10
[ 4045.467513][ C0] ? __lock_acquire+0xaf0/0x1570
[ 4045.467699][ C0] do_filp_open+0x1b3/0x3e0
[ 4045.467878][ C0] ? __pfx_do_filp_open+0x10/0x10
[ 4045.468057][ C0] ? find_held_lock+0x2c/0x110
[ 4045.468239][ C0] ? __pfx_kfree_link+0x10/0x10
[ 4045.468413][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4045.468591][ C0] ? alloc_fd+0x1f5/0x650
[ 4045.468724][ C0] ? do_raw_spin_unlock+0x58/0x220
[ 4045.468901][ C0] ? _raw_spin_unlock+0x23/0x40
[ 4045.469084][ C0] ? alloc_fd+0x1f5/0x650
[ 4045.469219][ C0] do_sys_openat2+0x122/0x160
[ 4045.469397][ C0] ? vfs_fstatat+0x9e/0xc0
[ 4045.469579][ C0] ? __pfx_do_sys_openat2+0x10/0x10
[ 4045.469753][ C0] ? __pfx___do_sys_newfstatat+0x10/0x10
[ 4045.469930][ C0] __x64_sys_openat+0x123/0x1e0
[ 4045.470105][ C0] ? __pfx___x64_sys_openat+0x10/0x10
[ 4045.470277][ C0] ? __pfx_do_faccessat+0x10/0x10
[ 4045.470459][ C0] do_syscall_64+0xc6/0x1e0
[ 4045.470641][ C0] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 4045.470861][ C0] RIP: 0033:0x7f894bbd20e8
[ 4045.471044][ C0] Code: f9 41 89 f0 41 83 e2 40 75 30 89 f0 25 00 00 41 00 3d 00 00 41 00 74 22 44 89 c2 4c 89 ce bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 30 c3 0f 1f 80 00 00 00 00 48 8d 44 24 08 c7
[ 4045.471665][ C0] RSP: 002b:00007ffc98dd9098 EFLAGS: 00000287 ORIG_RAX: 0000000000000101
[ 4045.471937][ C0] RAX: ffffffffffffffda RBX: 00007ffc98dd931f RCX: 00007f894bbd20e8
[ 4045.472198][ C0] RDX: 0000000000080000 RSI: 00007ffc98dd9110 RDI: 00000000ffffff9c
[ 4045.472457][ C0] RBP: 00007ffc98dd9100 R08: 0000000000080000 R09: 00007ffc98dd9110
[ 4045.472720][ C0] R10: 0000000000000000 R11: 0000000000000287 R12: 00007ffc98dd9117
[ 4045.472979][ C0] R13: 00007ffc98dd9330 R14: 00007ffc98dd9110 R15: 00007f894bba3000
[ 4045.473245][ C0]
[ 4045.473382][ C0] ==================================================================
[ 4045.473654][ C0] Disabling lock debugging due to kernel taint
[ 4045.473914][ C0] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 4045.474305][ C0] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
[ 4045.474580][ C0] CPU: 0 PID: 27431 Comm: cmsg_sender Tainted: G B 6.9.0-rc2-virtme #1
[ 4045.474895][ C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4045.475284][ C0] RIP: 0010:sock_def_write_space_wfree+0x221/0x360
[ 4045.475507][ 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
[ 4045.476125][ C0] RSP: 0018:ffffc90000007c30 EFLAGS: 00010202
[ 4045.476345][ C0] RAX: dffffc0000000000 RBX: ffff888007d0ddc0 RCX: ffffffff9bb9564a
[ 4045.476609][ C0] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffffffa10fda00
[ 4045.476866][ C0] RBP: ffff888007d0de20 R08: 0000000000000001 R09: fffffbfff421fb40
[ 4045.477136][ C0] R10: ffffffffa10fda07 R11: 205d304320202020 R12: 0000000000000000
[ 4045.477397][ C0] R13: ffff888007d0df40 R14: 0000000000000008 R15: 0000000000000000
[ 4045.477658][ C0] FS: 0000000000000000(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 4045.477960][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4045.478177][ C0] CR2: 00007f894bb9e270 CR3: 00000000062d0003 CR4: 0000000000770ef0
[ 4045.478443][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4045.478706][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4045.478967][ C0] PKRU: 55555554
[ 4045.479106][ C0] Call Trace:
[ 4045.479236][ C0]
[ 4045.479325][ C0] ? die_addr+0x41/0xa0
[ 4045.479458][ C0] ? exc_general_protection+0x149/0x220
[ 4045.479648][ C0] ? asm_exc_general_protection+0x26/0x30
[ 4045.479824][ C0] ? add_taint+0x2a/0x90
[ 4045.479957][ C0] ? sock_def_write_space_wfree+0x221/0x360
[ 4045.480280][ C0] sock_wfree+0x25f/0x3e0
[ 4045.480412][ C0] skb_release_head_state+0x7a/0x1e0
[ 4045.480588][ C0] consume_skb+0x76/0x110
[ 4045.480719][ C0] dummy_xmit+0x106/0x170
[ 4045.480851][ C0] ? trace_net_dev_start_xmit+0xff/0x170
[ 4045.481135][ C0] dev_hard_start_xmit+0x10e/0x360
[ 4045.481312][ C0] sch_direct_xmit+0x203/0x11c0
[ 4045.481487][ C0] ? __pfx_sch_direct_xmit+0x10/0x10
[ 4045.481665][ C0] __qdisc_run+0x1cd/0x3d0
[ 4045.481837][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 4045.482113][ C0] ? __pfx___qdisc_run+0x10/0x10
[ 4045.482285][ C0] ? do_raw_spin_lock+0x131/0x270
[ 4045.482457][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4045.482636][ C0] ? lock_acquire+0x32/0xc0
[ 4045.482919][ C0] ? net_tx_action+0x3a5/0x680
[ 4045.483090][ C0] net_tx_action+0x3f6/0x680
[ 4045.483261][ C0] __do_softirq+0x1f8/0x5df
[ 4045.483435][ C0] irq_exit_rcu+0x97/0xc0
[ 4045.483569][ C0] sysvec_apic_timer_interrupt+0x75/0x80
[ 4045.483748][ C0]
[ 4045.483837][ C0]
[ 4045.483923][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4045.484140][ C0] RIP: 0010:lock_acquire.part.0+0x119/0x330
[ 4045.484594][ C0] Code: ff 48 83 c4 28 65 0f c1 05 44 18 33 64 83 f8 01 0f 85 b5 01 00 00 9c 58 f6 c4 02 0f 85 be 01 00 00 48 85 ed 0f 85 9b 01 00 00 <48> b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00 00 00 00 48 c7
[ 4045.485205][ C0] RSP: 0018:ffffc90000a9f3e0 EFLAGS: 00000206
[ 4045.485525][ C0] RAX: 0000000000000046 RBX: 1ffff92000153e7f RCX: 0000000000000001
[ 4045.485790][ C0] RDX: 1ffff11000c5614d RSI: ffff8880062b0a70 RDI: ffff8880062b0a92
[ 4045.486053][ C0] RBP: 0000000000000200 R08: 0000000000000000 R09: ffff8880062b0a70
[ 4045.486408][ C0] R10: 1ffff92000153e51 R11: ffffc90000a9f561 R12: ffffffff9f7663a0
[ 4045.486672][ C0] R13: 0000000000000000 R14: ffff8880062b0040 R15: 0000000000000000
[ 4045.486931][ C0] ? __pfx___lock_release+0x10/0x10
[ 4045.487207][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 4045.487380][ C0] ? trace_lock_acquire+0x135/0x1c0
[ 4045.487552][ C0] ? is_bpf_text_address+0x23/0x120
[ 4045.487725][ C0] ? lock_acquire+0x32/0xc0
[ 4045.487999][ C0] ? is_bpf_text_address+0x23/0x120
[ 4045.488173][ C0] is_bpf_text_address+0x37/0x120
[ 4045.488348][ C0] ? is_bpf_text_address+0x23/0x120
[ 4045.488518][ C0] kernel_text_address+0xce/0xe0
[ 4045.488801][ C0] __kernel_text_address+0x12/0x40
[ 4045.488972][ C0] unwind_get_return_address+0x5e/0xa0
[ 4045.489145][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4045.489362][ C0] arch_stack_walk+0xa2/0xf0
[ 4045.489640][ C0] stack_trace_save+0x94/0xd0
[ 4045.489814][ C0] ? __pfx_stack_trace_save+0x10/0x10
[ 4045.489988][ C0] kasan_save_stack+0x24/0x50
[ 4045.490161][ C0] ? kasan_save_stack+0x24/0x50
[ 4045.490439][ C0] ? kasan_save_track+0x14/0x30
[ 4045.490622][ C0] ? kasan_save_free_info+0x3b/0x60
[ 4045.490797][ C0] ? __kasan_slab_free+0xf4/0x180
[ 4045.490970][ C0] ? kfree+0xd3/0x230
[ 4045.491101][ C0] ? p9_req_put+0x1c6/0x210
[ 4045.491376][ C0] ? p9_client_clunk+0x87/0xe0
[ 4045.491550][ C0] ? v9fs_dentry_release+0xb9/0x140
[ 4045.491722][ C0] ? __dentry_kill+0x1d9/0x4f0
[ 4045.491895][ C0] ? dput.part.0+0x333/0x6c0
[ 4045.492176][ C0] ? walk_component+0x199/0x4f0
[ 4045.492350][ C0] ? link_path_walk.part.0.constprop.0+0x494/0x9f0
[ 4045.492565][ C0] ? path_openat+0x1be/0x440
[ 4045.492751][ C0] ? do_filp_open+0x1b3/0x3e0
[ 4045.492937][ C0] ? do_sys_openat2+0x122/0x160
[ 4045.493122][ C0] ? __x64_sys_openat+0x123/0x1e0
[ 4045.493307][ C0] ? do_syscall_64+0xc6/0x1e0
[ 4045.493494][ C0] ? entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 4045.493832][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4045.494016][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x1af/0x370
[ 4045.494245][ C0] ? __debug_check_no_obj_freed+0x253/0x520
[ 4045.494486][ C0] ? __pfx___debug_check_no_obj_freed+0x10/0x10
[ 4045.494721][ C0] ? __virt_addr_valid+0x227/0x420
[ 4045.494907][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x1af/0x370
[ 4045.495135][ C0] ? p9_req_put+0x1c6/0x210
[ 4045.495324][ C0] kasan_save_track+0x14/0x30
[ 4045.495611][ C0] kasan_save_free_info+0x3b/0x60
[ 4045.495800][ C0] __kasan_slab_free+0xf4/0x180
[ 4045.495970][ C0] kfree+0xd3/0x230
[ 4045.496100][ C0] ? p9_req_put+0x1c6/0x210
[ 4045.496385][ C0] p9_req_put+0x1c6/0x210
[ 4045.496515][ C0] p9_client_clunk+0x87/0xe0
[ 4045.496695][ C0] v9fs_dentry_release+0xb9/0x140
[ 4045.496867][ C0] __dentry_kill+0x1d9/0x4f0
[ 4045.497043][ C0] ? __pfx_kfree_link+0x10/0x10
[ 4045.497316][ C0] dput.part.0+0x333/0x6c0
[ 4045.497488][ C0] walk_component+0x199/0x4f0
[ 4045.497666][ C0] link_path_walk.part.0.constprop.0+0x494/0x9f0
[ 4045.497882][ C0] ? __pfx_link_path_walk.part.0.constprop.0+0x10/0x10
[ 4045.498300][ C0] path_openat+0x1be/0x440
[ 4045.498472][ C0] ? __pfx_path_openat+0x10/0x10
[ 4045.498647][ C0] ? __lock_acquire+0xaf0/0x1570
[ 4045.498825][ C0] do_filp_open+0x1b3/0x3e0
[ 4045.499099][ C0] ? __pfx_do_filp_open+0x10/0x10
[ 4045.499274][ C0] ? find_held_lock+0x2c/0x110
[ 4045.499449][ C0] ? __pfx_kfree_link+0x10/0x10
[ 4045.499630][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4045.499911][ C0] ? alloc_fd+0x1f5/0x650
[ 4045.500041][ C0] ? do_raw_spin_unlock+0x58/0x220
[ 4045.500212][ C0] ? _raw_spin_unlock+0x23/0x40
[ 4045.500384][ C0] ? alloc_fd+0x1f5/0x650
[ 4045.500522][ C0] do_sys_openat2+0x122/0x160
[ 4045.500700][ C0] ? vfs_fstatat+0x9e/0xc0
[ 4045.500872][ C0] ? __pfx_do_sys_openat2+0x10/0x10
[ 4045.501044][ C0] ? __pfx___do_sys_newfstatat+0x10/0x10
[ 4045.501217][ C0] __x64_sys_openat+0x123/0x1e0
[ 4045.501492][ C0] ? __pfx___x64_sys_openat+0x10/0x10
[ 4045.501666][ C0] ? __pfx_do_faccessat+0x10/0x10
[ 4045.501841][ C0] do_syscall_64+0xc6/0x1e0
[ 4045.502020][ C0] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 4045.502334][ C0] RIP: 0033:0x7f894bbd20e8
[ 4045.502509][ C0] Code: f9 41 89 f0 41 83 e2 40 75 30 89 f0 25 00 00 41 00 3d 00 00 41 00 74 22 44 89 c2 4c 89 ce bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 30 c3 0f 1f 80 00 00 00 00 48 8d 44 24 08 c7
[ 4045.503232][ C0] RSP: 002b:00007ffc98dd9098 EFLAGS: 00000287 ORIG_RAX: 0000000000000101
[ 4045.503496][ C0] RAX: ffffffffffffffda RBX: 00007ffc98dd931f RCX: 00007f894bbd20e8
[ 4045.503758][ C0] RDX: 0000000000080000 RSI: 00007ffc98dd9110 RDI: 00000000ffffff9c
[ 4045.504122][ C0] RBP: 00007ffc98dd9100 R08: 0000000000080000 R09: 00007ffc98dd9110
[ 4045.504393][ C0] R10: 0000000000000000 R11: 0000000000000287 R12: 00007ffc98dd9117
[ 4045.504651][ C0] R13: 00007ffc98dd9330 R14: 00007ffc98dd9110 R15: 00007f894bba3000
[ 4045.505021][ C0]
[ 4045.505149][ C0] Modules linked in: sch_fq ip6_gre gre xfrm_user l2tp_ip6 l2tp_eth l2tp_ip l2tp_netlink l2tp_core cls_bpf sctp_diag sctp libcrc32c drop_monitor netdevsim psample poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls act_gact cls_flower sch_ingress vxlan
[ 4045.506024][ C0] ---[ end trace 0000000000000000 ]---
[ 4045.506197][ C0] RIP: 0010:sock_def_write_space_wfree+0x221/0x360
[ 4045.506526][ 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
[ 4045.507266][ C0] RSP: 0018:ffffc90000007c30 EFLAGS: 00010202
[ 4045.507482][ C0] RAX: dffffc0000000000 RBX: ffff888007d0ddc0 RCX: ffffffff9bb9564a
[ 4045.507755][ C0] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffffffa10fda00
[ 4045.508017][ C0] RBP: ffff888007d0de20 R08: 0000000000000001 R09: fffffbfff421fb40
[ 4045.508381][ C0] R10: ffffffffa10fda07 R11: 205d304320202020 R12: 0000000000000000
[ 4045.508643][ C0] R13: ffff888007d0df40 R14: 0000000000000008 R15: 0000000000000000
[ 4045.509010][ C0] FS: 0000000000000000(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 4045.509318][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4045.509538][ C0] CR2: 00007f894bb9e270 CR3: 00000000062d0003 CR4: 0000000000770ef0
[ 4045.509917][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4045.510176][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4045.510434][ C0] PKRU: 55555554
[ 4045.510570][ C0] Kernel panic - not syncing: Fatal exception in interrupt
[ 4045.511055][ C0] Kernel Offset: 0x1a800000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 4045.511455][ C0] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr