[ 71.264516][ T26] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.185' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 73.984561][ T3565] device syzkaller0 entered promiscuous mode executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 77.820675][ C0] ------------[ cut here ]------------ [ 77.826285][ C0] WARNING: CPU: 0 PID: 0 at mm/maccess.c:226 copy_from_user_nofault+0x15c/0x1c0 [ 77.835397][ C0] Modules linked in: [ 77.839320][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.15.165-syzkaller #0 [ 77.847176][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 77.857348][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 77.863583][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 2b c8 d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 14 c8 d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 77.883219][ C0] RSP: 0018:ffffc90000007450 EFLAGS: 00010246 [ 77.889273][ C0] RAX: ffffffff81aa998c RBX: 0000000000000000 RCX: ffffffff8c6bd5c0 [ 77.897277][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.905294][ C0] RBP: dffffc0000000000 R08: ffffffff81aa989d R09: fffffbfff1f8e219 [ 77.913302][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 77.921297][ C0] R13: 0000000000000008 R14: 0000000000000000 R15: ffffc900000074b0 [ 77.929273][ C0] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 77.938342][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.944983][ C0] CR2: 0000555556467ca8 CR3: 000000000c68e000 CR4: 00000000003506f0 [ 77.952993][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 77.960994][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 77.969130][ C0] Call Trace: [ 77.972427][ C0] [ 77.975297][ C0] ? __warn+0x15b/0x300 [ 77.979438][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 77.985010][ C0] ? report_bug+0x1b7/0x2e0 [ 77.989518][ C0] ? handle_bug+0x3d/0x70 [ 77.993860][ C0] ? exc_invalid_op+0x16/0x40 [ 77.998539][ C0] ? asm_exc_invalid_op+0x16/0x20 [ 78.003611][ C0] ? copy_from_user_nofault+0x6d/0x1c0 [ 78.009069][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 78.014643][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 78.020233][ C0] bpf_probe_read_user+0x26/0x70 [ 78.025259][ C0] bpf_prog_bc80149395e7ad1e+0x35/0x7dc [ 78.030837][ C0] bpf_prog_run_clear_cb+0x94/0x1a0 [ 78.036035][ C0] tun_select_queue+0x2d4/0x490 [ 78.040903][ C0] ? tun_net_xmit+0x1580/0x1580 [ 78.045755][ C0] netdev_core_pick_tx+0x12e/0x2f0 [ 78.050906][ C0] __dev_queue_xmit+0x7ea/0x3230 [ 78.055855][ C0] ? dev_queue_xmit+0x20/0x20 [ 78.060547][ C0] ? rcu_read_lock_bh_held+0x7a/0x110 [ 78.066003][ C0] ? rcu_read_lock_held+0x40/0x40 [ 78.071051][ C0] ? neigh_connected_output+0x364/0x3b0 [ 78.076722][ C0] ip6_finish_output2+0xee8/0x14f0 [ 78.081883][ C0] ? __ip6_finish_output+0x7d0/0x7d0 [ 78.087175][ C0] ? __ip6_finish_output+0x645/0x7d0 [ 78.092503][ C0] ndisc_send_skb+0xae0/0x13c0 [ 78.097295][ C0] ? ndisc_alloc_skb+0x2c0/0x2c0 [ 78.102249][ C0] ? __phys_addr+0xb6/0x170 [ 78.106768][ C0] ? ndisc_error_report+0x160/0x160 [ 78.111984][ C0] ? skb_set_owner_w+0x20b/0x380 [ 78.116942][ C0] ? ndisc_send_rs+0x2ff/0x6a0 [ 78.121726][ C0] ? ipv6_get_lladdr+0x32a/0x3a0 [ 78.126682][ C0] addrconf_rs_timer+0x357/0x610 [ 78.131646][ C0] ? addrconf_disable_policy_idev+0x4b0/0x4b0 [ 78.137721][ C0] call_timer_fn+0x16d/0x560 [ 78.142420][ C0] ? addrconf_disable_policy_idev+0x4b0/0x4b0 [ 78.148486][ C0] ? __run_timers+0x890/0x890 [ 78.153212][ C0] ? do_raw_spin_unlock+0x137/0x8b0 [ 78.158563][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 78.163789][ C0] ? addrconf_disable_policy_idev+0x4b0/0x4b0 [ 78.169869][ C0] ? lockdep_hardirqs_on+0x94/0x130 [ 78.175094][ C0] ? addrconf_disable_policy_idev+0x4b0/0x4b0 [ 78.181206][ C0] __run_timers+0x67c/0x890 [ 78.185767][ C0] ? detach_timer+0x2f0/0x2f0 [ 78.190480][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 78.196474][ C0] ? ktime_get_real_ts64+0x460/0x460 [ 78.201794][ C0] run_timer_softirq+0x63/0xf0 [ 78.206586][ C0] handle_softirqs+0x3a7/0x930 [ 78.211486][ C0] ? __irq_exit_rcu+0x157/0x240 [ 78.216342][ C0] ? do_softirq+0x240/0x240 [ 78.220873][ C0] ? hrtimer_interrupt+0x76b/0x980 [ 78.225989][ C0] ? irqtime_account_irq+0xd0/0x1e0 [ 78.231209][ C0] __irq_exit_rcu+0x157/0x240 [ 78.235883][ C0] ? irq_exit_rcu+0x20/0x20 [ 78.240414][ C0] irq_exit_rcu+0x5/0x20 [ 78.244740][ C0] sysvec_apic_timer_interrupt+0x91/0xb0 [ 78.250389][ C0] [ 78.253311][ C0] [ 78.256225][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 78.262222][ C0] RIP: 0010:acpi_idle_do_entry+0x10f/0x340 [ 78.268028][ C0] Code: 8a 43 f7 48 83 e3 08 0f 85 0a 01 00 00 4c 8d 74 24 20 e8 24 07 4a f7 0f 1f 44 00 00 e8 8a 86 43 f7 0f 00 2d c3 50 a6 00 fb f4 <4c> 89 f3 48 c1 eb 03 42 80 3c 3b 00 74 08 4c 89 f7 e8 bb 4f 8d f7 [ 78.287736][ C0] RSP: 0018:ffffffff8c607b80 EFLAGS: 000002d3 [ 78.293927][ C0] RAX: ffffffff8a3cdb16 RBX: 0000000000000000 RCX: ffffffff8c6bd5c0 [ 78.302014][ C0] RDX: 0000000000000000 RSI: ffffffff8a8b2a20 RDI: ffffffff8ad8f7c0 [ 78.310043][ C0] RBP: ffffffff8c607c10 R08: ffffffff8186e260 R09: fffffbfff18d7ab9 [ 78.318053][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffffffff18c0f70 [ 78.326075][ C0] R13: ffff888018966804 R14: ffffffff8c607ba0 R15: dffffc0000000000 [ 78.334090][ C0] ? trace_hardirqs_on+0x30/0x80 [ 78.339034][ C0] ? acpi_idle_do_entry+0x106/0x340 [ 78.344265][ C0] ? acpi_idle_enter_bm+0x5c0/0x5c0 [ 78.349462][ C0] ? rcu_preempt_deferred_qs+0x6b/0x190 [ 78.355046][ C0] ? rcu_qs+0x190/0x190 [ 78.359204][ C0] acpi_idle_enter+0x352/0x4f0 [ 78.364012][ C0] cpuidle_enter_state+0x521/0xef0 [ 78.369133][ C0] ? cpuidle_enter_s2idle+0x6b0/0x6b0 [ 78.374529][ C0] ? menu_enable_device+0x380/0x380 [ 78.379756][ C0] cpuidle_enter+0x59/0x90 [ 78.384388][ C0] do_idle+0x3e4/0x670 [ 78.388469][ C0] ? idle_inject_timer_fn+0x60/0x60 [ 78.393696][ C0] ? do_idle+0x1/0x670 [ 78.397765][ C0] cpu_startup_entry+0x14/0x20 [ 78.402573][ C0] ? time_init+0x40/0x40 [ 78.406814][ C0] start_kernel+0x48c/0x540 [ 78.411342][ C0] secondary_startup_64_no_verify+0xb1/0xbb [ 78.417258][ C0] [ 78.420321][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 78.427595][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.15.165-syzkaller #0 [ 78.435378][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 78.445413][ C0] Call Trace: [ 78.448673][ C0] [ 78.451495][ C0] dump_stack_lvl+0x1e3/0x2d0 [ 78.456153][ C0] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 78.461757][ C0] ? panic+0x860/0x860 [ 78.465806][ C0] ? copy_from_user_nofault+0xd0/0x1c0 [ 78.471265][ C0] ? copy_from_user_nofault+0xd0/0x1c0 [ 78.476700][ C0] panic+0x318/0x860 [ 78.480575][ C0] ? __warn+0x16a/0x300 [ 78.484792][ C0] ? fb_is_primary_device+0xd0/0xd0 [ 78.489967][ C0] ? secondary_startup_64_no_verify+0xb1/0xbb [ 78.496027][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 78.501564][ C0] __warn+0x2b2/0x300 [ 78.505540][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 78.511078][ C0] report_bug+0x1b7/0x2e0 [ 78.515388][ C0] handle_bug+0x3d/0x70 [ 78.519520][ C0] exc_invalid_op+0x16/0x40 [ 78.523997][ C0] asm_exc_invalid_op+0x16/0x20 [ 78.528826][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 78.534958][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 2b c8 d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 14 c8 d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 78.554559][ C0] RSP: 0018:ffffc90000007450 EFLAGS: 00010246 [ 78.560661][ C0] RAX: ffffffff81aa998c RBX: 0000000000000000 RCX: ffffffff8c6bd5c0 [ 78.568620][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.576577][ C0] RBP: dffffc0000000000 R08: ffffffff81aa989d R09: fffffbfff1f8e219 [ 78.584526][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 78.592532][ C0] R13: 0000000000000008 R14: 0000000000000000 R15: ffffc900000074b0 [ 78.600499][ C0] ? copy_from_user_nofault+0x6d/0x1c0 [ 78.606066][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 78.611612][ C0] bpf_probe_read_user+0x26/0x70 [ 78.616530][ C0] bpf_prog_bc80149395e7ad1e+0x35/0x7dc [ 78.622047][ C0] bpf_prog_run_clear_cb+0x94/0x1a0 [ 78.627310][ C0] tun_select_queue+0x2d4/0x490 [ 78.632135][ C0] ? tun_net_xmit+0x1580/0x1580 [ 78.636964][ C0] netdev_core_pick_tx+0x12e/0x2f0 [ 78.642054][ C0] __dev_queue_xmit+0x7ea/0x3230 [ 78.646976][ C0] ? dev_queue_xmit+0x20/0x20 [ 78.651641][ C0] ? rcu_read_lock_bh_held+0x7a/0x110 [ 78.656988][ C0] ? rcu_read_lock_held+0x40/0x40 [ 78.661990][ C0] ? neigh_connected_output+0x364/0x3b0 [ 78.667515][ C0] ip6_finish_output2+0xee8/0x14f0 [ 78.672609][ C0] ? __ip6_finish_output+0x7d0/0x7d0 [ 78.677871][ C0] ? __ip6_finish_output+0x645/0x7d0 [ 78.683135][ C0] ndisc_send_skb+0xae0/0x13c0 [ 78.687881][ C0] ? ndisc_alloc_skb+0x2c0/0x2c0 [ 78.692791][ C0] ? __phys_addr+0xb6/0x170 [ 78.697268][ C0] ? ndisc_error_report+0x160/0x160 [ 78.702439][ C0] ? skb_set_owner_w+0x20b/0x380 [ 78.707363][ C0] ? ndisc_send_rs+0x2ff/0x6a0 [ 78.712103][ C0] ? ipv6_get_lladdr+0x32a/0x3a0 [ 78.717032][ C0] addrconf_rs_timer+0x357/0x610 [ 78.721946][ C0] ? addrconf_disable_policy_idev+0x4b0/0x4b0 [ 78.727989][ C0] call_timer_fn+0x16d/0x560 [ 78.732552][ C0] ? addrconf_disable_policy_idev+0x4b0/0x4b0 [ 78.738593][ C0] ? __run_timers+0x890/0x890 [ 78.743247][ C0] ? do_raw_spin_unlock+0x137/0x8b0 [ 78.748422][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 78.753591][ C0] ? addrconf_disable_policy_idev+0x4b0/0x4b0 [ 78.759629][ C0] ? lockdep_hardirqs_on+0x94/0x130 [ 78.764822][ C0] ? addrconf_disable_policy_idev+0x4b0/0x4b0 [ 78.770874][ C0] __run_timers+0x67c/0x890 [ 78.775361][ C0] ? detach_timer+0x2f0/0x2f0 [ 78.780008][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 78.785973][ C0] ? ktime_get_real_ts64+0x460/0x460 [ 78.791238][ C0] run_timer_softirq+0x63/0xf0 [ 78.795980][ C0] handle_softirqs+0x3a7/0x930 [ 78.800726][ C0] ? __irq_exit_rcu+0x157/0x240 [ 78.805572][ C0] ? do_softirq+0x240/0x240 [ 78.810043][ C0] ? hrtimer_interrupt+0x76b/0x980 [ 78.815128][ C0] ? irqtime_account_irq+0xd0/0x1e0 [ 78.820318][ C0] __irq_exit_rcu+0x157/0x240 [ 78.824969][ C0] ? irq_exit_rcu+0x20/0x20 [ 78.829449][ C0] irq_exit_rcu+0x5/0x20 [ 78.833682][ C0] sysvec_apic_timer_interrupt+0x91/0xb0 [ 78.839293][ C0] [ 78.842202][ C0] [ 78.845108][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 78.851060][ C0] RIP: 0010:acpi_idle_do_entry+0x10f/0x340 [ 78.856847][ C0] Code: 8a 43 f7 48 83 e3 08 0f 85 0a 01 00 00 4c 8d 74 24 20 e8 24 07 4a f7 0f 1f 44 00 00 e8 8a 86 43 f7 0f 00 2d c3 50 a6 00 fb f4 <4c> 89 f3 48 c1 eb 03 42 80 3c 3b 00 74 08 4c 89 f7 e8 bb 4f 8d f7 [ 78.876427][ C0] RSP: 0018:ffffffff8c607b80 EFLAGS: 000002d3 [ 78.882473][ C0] RAX: ffffffff8a3cdb16 RBX: 0000000000000000 RCX: ffffffff8c6bd5c0 [ 78.890422][ C0] RDX: 0000000000000000 RSI: ffffffff8a8b2a20 RDI: ffffffff8ad8f7c0 [ 78.898367][ C0] RBP: ffffffff8c607c10 R08: ffffffff8186e260 R09: fffffbfff18d7ab9 [ 78.906327][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffffffff18c0f70 [ 78.914278][ C0] R13: ffff888018966804 R14: ffffffff8c607ba0 R15: dffffc0000000000 [ 78.922229][ C0] ? trace_hardirqs_on+0x30/0x80 [ 78.927240][ C0] ? acpi_idle_do_entry+0x106/0x340 [ 78.932415][ C0] ? acpi_idle_enter_bm+0x5c0/0x5c0 [ 78.937584][ C0] ? rcu_preempt_deferred_qs+0x6b/0x190 [ 78.943106][ C0] ? rcu_qs+0x190/0x190 [ 78.947239][ C0] acpi_idle_enter+0x352/0x4f0 [ 78.951980][ C0] cpuidle_enter_state+0x521/0xef0 [ 78.957073][ C0] ? cpuidle_enter_s2idle+0x6b0/0x6b0 [ 78.962439][ C0] ? menu_enable_device+0x380/0x380 [ 78.967615][ C0] cpuidle_enter+0x59/0x90 [ 78.972011][ C0] do_idle+0x3e4/0x670 [ 78.976063][ C0] ? idle_inject_timer_fn+0x60/0x60 [ 78.981264][ C0] ? do_idle+0x1/0x670 [ 78.985327][ C0] cpu_startup_entry+0x14/0x20 [ 78.990067][ C0] ? time_init+0x40/0x40 [ 78.994300][ C0] start_kernel+0x48c/0x540 [ 78.998890][ C0] secondary_startup_64_no_verify+0xb1/0xbb [ 79.004966][ C0] [ 79.008210][ C0] Kernel Offset: disabled [ 79.012687][ C0] Rebooting in 86400 seconds..