Warning: Permanently added '10.128.0.191' (ED25519) to the list of known hosts. 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 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 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 syzkaller login: [ 81.550595][ T23] cfg80211: failed to load regulatory.db 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 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 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 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 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 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 [ 103.839615][ C1] ------------[ cut here ]------------ [ 103.845356][ C1] WARNING: CPU: 1 PID: 5608 at mm/maccess.c:226 copy_from_user_nofault+0x15c/0x1c0 [ 103.854673][ C1] Modules linked in: [ 103.858569][ C1] CPU: 1 PID: 5608 Comm: syz-executor158 Not tainted 5.15.173-syzkaller #0 [ 103.867164][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 103.877209][ C1] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 103.883358][ C1] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 cb c6 d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 b4 c6 d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 103.902955][ C1] RSP: 0018:ffffc90000dcf8f0 EFLAGS: 00010046 [ 103.909015][ C1] RAX: ffffffff81aaacec RBX: 0000000000000000 RCX: ffff888021470000 [ 103.917008][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 103.924988][ C1] RBP: dffffc0000000000 R08: ffffffff81aaabfd R09: ffffed100428e001 [ 103.932952][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000020a50000 [ 103.940913][ C1] R13: 0000000000000008 R14: 0000000020a50000 R15: ffffc90000dcf968 [ 103.948873][ C1] FS: 000055558c633480(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 103.957815][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.964386][ C1] CR2: 0000000000000000 CR3: 000000001e6a3000 CR4: 00000000003506e0 [ 103.972348][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 103.980419][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 103.988613][ C1] Call Trace: [ 103.991893][ C1] [ 103.994743][ C1] ? __warn+0x15b/0x300 [ 103.998904][ C1] ? copy_from_user_nofault+0x15c/0x1c0 [ 104.004551][ C1] ? report_bug+0x1b7/0x2e0 [ 104.009065][ C1] ? handle_bug+0x3d/0x70 [ 104.013398][ C1] ? exc_invalid_op+0x16/0x40 [ 104.018157][ C1] ? asm_exc_invalid_op+0x16/0x20 [ 104.023181][ C1] ? copy_from_user_nofault+0x6d/0x1c0 [ 104.028631][ C1] ? copy_from_user_nofault+0x15c/0x1c0 [ 104.034172][ C1] ? copy_from_user_nofault+0x15c/0x1c0 [ 104.039716][ C1] bpf_probe_read_compat+0xe4/0x180 [ 104.044925][ C1] bpf_prog_2dbf287f85779254+0x3d/0x340 [ 104.050462][ C1] bpf_trace_run5+0x222/0x3e0 [ 104.055136][ C1] ? bpf_trace_run4+0x390/0x390 [ 104.059979][ C1] ? prepare_signal+0x96f/0xc40 [ 104.064851][ C1] ? send_sigqueue+0x6f0/0x6f0 [ 104.069611][ C1] ? __bpf_trace_signal_generate+0x20/0x40 [ 104.075413][ C1] trace_signal_generate+0x182/0x1f0 [ 104.080781][ C1] __send_signal+0xadc/0xd40 [ 104.085366][ C1] ? send_signal+0x3e/0x8c0 [ 104.089865][ C1] group_send_sig_info+0x260/0x2d0 [ 104.094975][ C1] ? lockdep_assert_task_sighand_held+0x280/0x280 [ 104.101387][ C1] ? read_lock_is_recursive+0x10/0x10 [ 104.106747][ C1] ? handle_softirqs+0x3a7/0x930 [ 104.111686][ C1] bpf_send_signal_common+0x2d8/0x420 [ 104.117063][ C1] ? static_key_enable_cpuslocked+0x12e/0x250 [ 104.123125][ C1] ? static_key_enable+0x16/0x20 [ 104.128065][ C1] ? rcu_lock_release+0x20/0x20 [ 104.132927][ C1] ? mark_lock+0x98/0x340 [ 104.137252][ C1] bpf_send_signal+0x15/0x20 [ 104.141837][ C1] bpf_prog_8cc4ff36b5985b6a+0x15/0x21c [ 104.147385][ C1] bpf_trace_run3+0x1d1/0x380 [ 104.152055][ C1] ? bpf_trace_run2+0x340/0x340 [ 104.156914][ C1] ? packet_rcv+0x151/0x1210 [ 104.161510][ C1] ? lockdep_hardirqs_on+0x94/0x130 [ 104.166716][ C1] ? packet_rcv+0x151/0x1210 [ 104.171302][ C1] __bpf_trace_kmem_cache_free+0x99/0xc0 [ 104.176959][ C1] ? packet_rcv+0x151/0x1210 [ 104.181544][ C1] kmem_cache_free+0x1ce/0x1f0 [ 104.186309][ C1] packet_rcv+0x151/0x1210 [ 104.190743][ C1] ? packet_sock_destruct+0x150/0x150 [ 104.196106][ C1] dev_queue_xmit_nit+0x9bb/0xae0 [ 104.201132][ C1] dev_hard_start_xmit+0x137/0x7a0 [ 104.206268][ C1] sch_direct_xmit+0x2b2/0x5e0 [ 104.211034][ C1] ? mrp_pdu_append_vecattr_event+0x1630/0x1630 [ 104.217275][ C1] __dev_queue_xmit+0x1861/0x32b0 [ 104.222309][ C1] ? dev_queue_xmit+0x20/0x20 [ 104.226980][ C1] ? rcu_lock_release+0x5/0x20 [ 104.231734][ C1] ? __lock_acquire+0x1ff0/0x1ff0 [ 104.236773][ C1] NF_HOOK+0x36a/0x410 [ 104.240848][ C1] ? memcpy+0x3c/0x60 [ 104.244836][ C1] ? NF_HOOK+0x410/0x410 [ 104.249080][ C1] ? arp_xmit+0x70/0x70 [ 104.253235][ C1] ? arp_send_dst+0xae/0x380 [ 104.257826][ C1] arp_process+0x16db/0x20f0 [ 104.262420][ C1] ? arp_error_report+0x160/0x160 [ 104.267446][ C1] NF_HOOK+0x36a/0x410 [ 104.271514][ C1] ? arp_error_report+0x160/0x160 [ 104.276547][ C1] ? arp_xmit+0x70/0x70 [ 104.280721][ C1] ? memset+0x1f/0x40 [ 104.284699][ C1] ? arp_rcv+0x2d0/0x4d0 [ 104.288938][ C1] __netif_receive_skb_list_core+0x818/0x890 [ 104.294926][ C1] ? __netif_receive_skb+0x530/0x530 [ 104.300205][ C1] ? receive_buf+0x4178/0x6600 [ 104.304994][ C1] netif_receive_skb_list_internal+0x9ed/0xdf0 [ 104.311152][ C1] ? netif_receive_skb_list+0x440/0x440 [ 104.316701][ C1] ? detach_buf_split+0x727/0xb10 [ 104.321750][ C1] napi_complete_done+0x352/0x820 [ 104.326777][ C1] ? __napi_schedule_irqoff+0x240/0x240 [ 104.332322][ C1] ? virtqueue_get_buf_ctx+0x478/0xe80 [ 104.337795][ C1] ? virtqueue_enable_cb_prepare+0x2c7/0x5b0 [ 104.343772][ C1] virtnet_poll+0xbd1/0x1260 [ 104.348365][ C1] ? refill_work+0x220/0x220 [ 104.352955][ C1] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 104.358936][ C1] __napi_poll+0xc7/0x440 [ 104.363259][ C1] net_rx_action+0x617/0xda0 [ 104.367847][ C1] ? net_tx_action+0x8e0/0x8e0 [ 104.372604][ C1] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 104.378588][ C1] handle_softirqs+0x3a7/0x930 [ 104.383368][ C1] ? __irq_exit_rcu+0x157/0x240 [ 104.388234][ C1] ? do_softirq+0x240/0x240 [ 104.392782][ C1] ? irqtime_account_irq+0xd0/0x1e0 [ 104.397975][ C1] __irq_exit_rcu+0x157/0x240 [ 104.402643][ C1] ? irq_exit_rcu+0x20/0x20 [ 104.407163][ C1] irq_exit_rcu+0x5/0x20 [ 104.411393][ C1] common_interrupt+0xb3/0xd0 [ 104.416065][ C1] [ 104.418986][ C1] [ 104.421908][ C1] asm_common_interrupt+0x22/0x40 [ 104.426922][ C1] RIP: 0010:__text_poke+0x84c/0x9e0 [ 104.432112][ C1] Code: 0b 9c 00 f6 84 24 01 01 00 00 02 0f 85 a8 00 00 00 41 f7 c7 00 02 00 00 48 8b 5c 24 58 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 8b 4c 24 50 80 3c 01 00 74 0d 48 8d bc 24 40 01 00 00 e8 ac 0b [ 104.451709][ C1] RSP: 0018:ffffc9000115f7a0 EFLAGS: 00000206 [ 104.457772][ C1] RAX: dffffc0000000000 RBX: 1ffff9200022bf00 RCX: ffffffff81632d68 [ 104.465738][ C1] RDX: dffffc0000000000 RSI: ffffffff8aab2a80 RDI: ffffffff8af9ed00 [ 104.473698][ C1] RBP: ffffc9000115f950 R08: dffffc0000000000 R09: fffffbfff2131021 [ 104.481658][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff8150106e [ 104.489619][ C1] R13: ffff888021470000 R14: ffffc9000115f8a0 R15: 0000000000000246 [ 104.497583][ C1] ? trace_signal_generate+0x1e/0x1f0 [ 104.502956][ C1] ? mark_lock+0x98/0x340 [ 104.507367][ C1] ? smp_call_function_many_cond+0x8ff/0xd90 [ 104.513341][ C1] ? trace_signal_generate+0x1e/0x1f0 [ 104.518706][ C1] ? text_poke+0x80/0x80 [ 104.522940][ C1] ? text_poke_sync+0x20/0x20 [ 104.527612][ C1] ? smp_call_function_many+0x30/0x30 [ 104.532974][ C1] ? perf_event_bpf_output+0x250/0x250 [ 104.538440][ C1] text_poke_bp_batch+0x64f/0x930 [ 104.543551][ C1] ? trace_signal_generate+0x1f/0x1f0 [ 104.549000][ C1] ? text_poke_loc_init+0x680/0x680 [ 104.554199][ C1] ? arch_jump_label_transform_queue+0x7d/0xd0 [ 104.560354][ C1] text_poke_finish+0x16/0x30 [ 104.565029][ C1] arch_jump_label_transform_apply+0x13/0x20 [ 104.571021][ C1] static_key_enable_cpuslocked+0x12e/0x250 [ 104.576910][ C1] ? perf_trace_signal_deliver+0x5e0/0x5e0 [ 104.582709][ C1] static_key_enable+0x16/0x20 [ 104.587462][ C1] tracepoint_add_func+0x947/0x9d0 [ 104.592578][ C1] ? perf_trace_signal_deliver+0x5e0/0x5e0 [ 104.598390][ C1] tracepoint_probe_register_prio_may_exist+0x11e/0x190 [ 104.605326][ C1] ? rcu_lock_release+0x20/0x20 [ 104.610189][ C1] ? perf_trace_signal_deliver+0x5e0/0x5e0 [ 104.615990][ C1] ? anon_inode_getfile+0xfb/0x180 [ 104.621095][ C1] ? bpf_probe_register+0x10f/0x1d0 [ 104.626287][ C1] bpf_raw_tracepoint_open+0x65a/0x750 [ 104.631736][ C1] ? bpf_obj_get_info_by_fd+0x3e10/0x3e10 [ 104.637444][ C1] ? __lock_acquire+0x1ff0/0x1ff0 [ 104.642467][ C1] ? __might_fault+0xb4/0x110 [ 104.647139][ C1] ? bpf_lsm_bpf+0x5/0x10 [ 104.651457][ C1] ? security_bpf+0x7d/0xa0 [ 104.655949][ C1] __sys_bpf+0x468/0x670 [ 104.660186][ C1] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 104.665558][ C1] ? syscall_enter_from_user_mode+0x2e/0x240 [ 104.671527][ C1] ? lockdep_hardirqs_on+0x94/0x130 [ 104.676716][ C1] __x64_sys_bpf+0x78/0x90 [ 104.681121][ C1] do_syscall_64+0x3b/0xb0 [ 104.685524][ C1] ? clear_bhb_loop+0x15/0x70 [ 104.690193][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 104.696073][ C1] RIP: 0033:0x7f76584ec429 [ 104.700476][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 104.720068][ C1] RSP: 002b:00007fffbc779118 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 104.728473][ C1] RAX: ffffffffffffffda RBX: 000000000001955e RCX: 00007f76584ec429 [ 104.736430][ C1] RDX: 0000000000000010 RSI: 00000000200002c0 RDI: 0000000000000011 [ 104.744389][ C1] RBP: 0000000000000000 R08: 00007fffbc77914c R09: 00007fffbc77914c [ 104.752350][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffbc77914c [ 104.760316][ C1] R13: 00007fffbc779180 R14: 00007fffbc779160 R15: 0000000000000597 [ 104.768309][ C1] [ 104.771332][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 104.778602][ C1] CPU: 1 PID: 5608 Comm: syz-executor158 Not tainted 5.15.173-syzkaller #0 [ 104.787195][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 104.797242][ C1] Call Trace: [ 104.800532][ C1] [ 104.803395][ C1] dump_stack_lvl+0x1e3/0x2d0 [ 104.808087][ C1] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 104.813738][ C1] ? panic+0x860/0x860 [ 104.817809][ C1] ? copy_from_user_nofault+0x70/0x1c0 [ 104.823274][ C1] ? copy_from_user_nofault+0x70/0x1c0 [ 104.828735][ C1] panic+0x318/0x860 [ 104.832660][ C1] ? __warn+0x16a/0x300 [ 104.836810][ C1] ? fb_is_primary_device+0xd0/0xd0 [ 104.842016][ C1] ? copy_from_user_nofault+0x15c/0x1c0 [ 104.847549][ C1] __warn+0x2b2/0x300 [ 104.851524][ C1] ? copy_from_user_nofault+0x15c/0x1c0 [ 104.857060][ C1] report_bug+0x1b7/0x2e0 [ 104.861382][ C1] handle_bug+0x3d/0x70 [ 104.865540][ C1] exc_invalid_op+0x16/0x40 [ 104.870051][ C1] asm_exc_invalid_op+0x16/0x20 [ 104.874909][ C1] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 104.881064][ C1] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 cb c6 d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 b4 c6 d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 104.901183][ C1] RSP: 0018:ffffc90000dcf8f0 EFLAGS: 00010046 [ 104.907244][ C1] RAX: ffffffff81aaacec RBX: 0000000000000000 RCX: ffff888021470000 [ 104.915207][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 104.923166][ C1] RBP: dffffc0000000000 R08: ffffffff81aaabfd R09: ffffed100428e001 [ 104.931129][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000020a50000 [ 104.939177][ C1] R13: 0000000000000008 R14: 0000000020a50000 R15: ffffc90000dcf968 [ 104.947278][ C1] ? copy_from_user_nofault+0x6d/0x1c0 [ 104.952749][ C1] ? copy_from_user_nofault+0x15c/0x1c0 [ 104.958304][ C1] bpf_probe_read_compat+0xe4/0x180 [ 104.963500][ C1] bpf_prog_2dbf287f85779254+0x3d/0x340 [ 104.969042][ C1] bpf_trace_run5+0x222/0x3e0 [ 104.973718][ C1] ? bpf_trace_run4+0x390/0x390 [ 104.978558][ C1] ? prepare_signal+0x96f/0xc40 [ 104.983404][ C1] ? send_sigqueue+0x6f0/0x6f0 [ 104.988169][ C1] ? __bpf_trace_signal_generate+0x20/0x40 [ 104.993969][ C1] trace_signal_generate+0x182/0x1f0 [ 104.999251][ C1] __send_signal+0xadc/0xd40 [ 105.003839][ C1] ? send_signal+0x3e/0x8c0 [ 105.008358][ C1] group_send_sig_info+0x260/0x2d0 [ 105.013464][ C1] ? lockdep_assert_task_sighand_held+0x280/0x280 [ 105.019877][ C1] ? read_lock_is_recursive+0x10/0x10 [ 105.025240][ C1] ? handle_softirqs+0x3a7/0x930 [ 105.030178][ C1] bpf_send_signal_common+0x2d8/0x420 [ 105.035542][ C1] ? static_key_enable_cpuslocked+0x12e/0x250 [ 105.041632][ C1] ? static_key_enable+0x16/0x20 [ 105.046562][ C1] ? rcu_lock_release+0x20/0x20 [ 105.051413][ C1] ? mark_lock+0x98/0x340 [ 105.055744][ C1] bpf_send_signal+0x15/0x20 [ 105.060325][ C1] bpf_prog_8cc4ff36b5985b6a+0x15/0x21c [ 105.065864][ C1] bpf_trace_run3+0x1d1/0x380 [ 105.070547][ C1] ? bpf_trace_run2+0x340/0x340 [ 105.075404][ C1] ? packet_rcv+0x151/0x1210 [ 105.080112][ C1] ? lockdep_hardirqs_on+0x94/0x130 [ 105.085317][ C1] ? packet_rcv+0x151/0x1210 [ 105.089902][ C1] __bpf_trace_kmem_cache_free+0x99/0xc0 [ 105.095534][ C1] ? packet_rcv+0x151/0x1210 [ 105.100118][ C1] kmem_cache_free+0x1ce/0x1f0 [ 105.104883][ C1] packet_rcv+0x151/0x1210 [ 105.109296][ C1] ? packet_sock_destruct+0x150/0x150 [ 105.114659][ C1] dev_queue_xmit_nit+0x9bb/0xae0 [ 105.119686][ C1] dev_hard_start_xmit+0x137/0x7a0 [ 105.124811][ C1] sch_direct_xmit+0x2b2/0x5e0 [ 105.129597][ C1] ? mrp_pdu_append_vecattr_event+0x1630/0x1630 [ 105.135840][ C1] __dev_queue_xmit+0x1861/0x32b0 [ 105.140880][ C1] ? dev_queue_xmit+0x20/0x20 [ 105.145549][ C1] ? rcu_lock_release+0x5/0x20 [ 105.150304][ C1] ? __lock_acquire+0x1ff0/0x1ff0 [ 105.155335][ C1] NF_HOOK+0x36a/0x410 [ 105.159398][ C1] ? memcpy+0x3c/0x60 [ 105.163370][ C1] ? NF_HOOK+0x410/0x410 [ 105.167601][ C1] ? arp_xmit+0x70/0x70 [ 105.171758][ C1] ? arp_send_dst+0xae/0x380 [ 105.176366][ C1] arp_process+0x16db/0x20f0 [ 105.180963][ C1] ? arp_error_report+0x160/0x160 [ 105.186006][ C1] NF_HOOK+0x36a/0x410 [ 105.190080][ C1] ? arp_error_report+0x160/0x160 [ 105.195108][ C1] ? arp_xmit+0x70/0x70 [ 105.199284][ C1] ? memset+0x1f/0x40 [ 105.203276][ C1] ? arp_rcv+0x2d0/0x4d0 [ 105.207519][ C1] __netif_receive_skb_list_core+0x818/0x890 [ 105.213510][ C1] ? __netif_receive_skb+0x530/0x530 [ 105.218790][ C1] ? receive_buf+0x4178/0x6600 [ 105.223558][ C1] netif_receive_skb_list_internal+0x9ed/0xdf0 [ 105.229726][ C1] ? netif_receive_skb_list+0x440/0x440 [ 105.235295][ C1] ? detach_buf_split+0x727/0xb10 [ 105.240324][ C1] napi_complete_done+0x352/0x820 [ 105.245355][ C1] ? __napi_schedule_irqoff+0x240/0x240 [ 105.250894][ C1] ? virtqueue_get_buf_ctx+0x478/0xe80 [ 105.256353][ C1] ? virtqueue_enable_cb_prepare+0x2c7/0x5b0 [ 105.262324][ C1] virtnet_poll+0xbd1/0x1260 [ 105.266917][ C1] ? refill_work+0x220/0x220 [ 105.271509][ C1] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 105.277495][ C1] __napi_poll+0xc7/0x440 [ 105.281823][ C1] net_rx_action+0x617/0xda0 [ 105.286439][ C1] ? net_tx_action+0x8e0/0x8e0 [ 105.291207][ C1] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 105.297194][ C1] handle_softirqs+0x3a7/0x930 [ 105.301952][ C1] ? __irq_exit_rcu+0x157/0x240 [ 105.306805][ C1] ? do_softirq+0x240/0x240 [ 105.311313][ C1] ? irqtime_account_irq+0xd0/0x1e0 [ 105.316506][ C1] __irq_exit_rcu+0x157/0x240 [ 105.321170][ C1] ? irq_exit_rcu+0x20/0x20 [ 105.325674][ C1] irq_exit_rcu+0x5/0x20 [ 105.329904][ C1] common_interrupt+0xb3/0xd0 [ 105.334570][ C1] [ 105.337486][ C1] [ 105.340407][ C1] asm_common_interrupt+0x22/0x40 [ 105.345418][ C1] RIP: 0010:__text_poke+0x84c/0x9e0 [ 105.350606][ C1] Code: 0b 9c 00 f6 84 24 01 01 00 00 02 0f 85 a8 00 00 00 41 f7 c7 00 02 00 00 48 8b 5c 24 58 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 8b 4c 24 50 80 3c 01 00 74 0d 48 8d bc 24 40 01 00 00 e8 ac 0b [ 105.370198][ C1] RSP: 0018:ffffc9000115f7a0 EFLAGS: 00000206 [ 105.376256][ C1] RAX: dffffc0000000000 RBX: 1ffff9200022bf00 RCX: ffffffff81632d68 [ 105.384214][ C1] RDX: dffffc0000000000 RSI: ffffffff8aab2a80 RDI: ffffffff8af9ed00 [ 105.392174][ C1] RBP: ffffc9000115f950 R08: dffffc0000000000 R09: fffffbfff2131021 [ 105.400158][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff8150106e [ 105.408128][ C1] R13: ffff888021470000 R14: ffffc9000115f8a0 R15: 0000000000000246 [ 105.416093][ C1] ? trace_signal_generate+0x1e/0x1f0 [ 105.421461][ C1] ? mark_lock+0x98/0x340 [ 105.425785][ C1] ? smp_call_function_many_cond+0x8ff/0xd90 [ 105.431753][ C1] ? trace_signal_generate+0x1e/0x1f0 [ 105.437117][ C1] ? text_poke+0x80/0x80 [ 105.441348][ C1] ? text_poke_sync+0x20/0x20 [ 105.446016][ C1] ? smp_call_function_many+0x30/0x30 [ 105.451375][ C1] ? perf_event_bpf_output+0x250/0x250 [ 105.456859][ C1] text_poke_bp_batch+0x64f/0x930 [ 105.461906][ C1] ? trace_signal_generate+0x1f/0x1f0 [ 105.467281][ C1] ? text_poke_loc_init+0x680/0x680 [ 105.472571][ C1] ? arch_jump_label_transform_queue+0x7d/0xd0 [ 105.478791][ C1] text_poke_finish+0x16/0x30 [ 105.483462][ C1] arch_jump_label_transform_apply+0x13/0x20 [ 105.489433][ C1] static_key_enable_cpuslocked+0x12e/0x250 [ 105.495438][ C1] ? perf_trace_signal_deliver+0x5e0/0x5e0 [ 105.501248][ C1] static_key_enable+0x16/0x20 [ 105.506010][ C1] tracepoint_add_func+0x947/0x9d0 [ 105.511115][ C1] ? perf_trace_signal_deliver+0x5e0/0x5e0 [ 105.516916][ C1] tracepoint_probe_register_prio_may_exist+0x11e/0x190 [ 105.523844][ C1] ? rcu_lock_release+0x20/0x20 [ 105.528686][ C1] ? perf_trace_signal_deliver+0x5e0/0x5e0 [ 105.534486][ C1] ? anon_inode_getfile+0xfb/0x180 [ 105.539589][ C1] ? bpf_probe_register+0x10f/0x1d0 [ 105.544794][ C1] bpf_raw_tracepoint_open+0x65a/0x750 [ 105.550257][ C1] ? bpf_obj_get_info_by_fd+0x3e10/0x3e10 [ 105.555978][ C1] ? __lock_acquire+0x1ff0/0x1ff0 [ 105.561021][ C1] ? __might_fault+0xb4/0x110 [ 105.565693][ C1] ? bpf_lsm_bpf+0x5/0x10 [ 105.570018][ C1] ? security_bpf+0x7d/0xa0 [ 105.574517][ C1] __sys_bpf+0x468/0x670 [ 105.578755][ C1] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 105.584283][ C1] ? syscall_enter_from_user_mode+0x2e/0x240 [ 105.590271][ C1] ? lockdep_hardirqs_on+0x94/0x130 [ 105.595478][ C1] __x64_sys_bpf+0x78/0x90 [ 105.599899][ C1] do_syscall_64+0x3b/0xb0 [ 105.604316][ C1] ? clear_bhb_loop+0x15/0x70 [ 105.609025][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 105.614926][ C1] RIP: 0033:0x7f76584ec429 [ 105.619336][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 105.638933][ C1] RSP: 002b:00007fffbc779118 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 105.647341][ C1] RAX: ffffffffffffffda RBX: 000000000001955e RCX: 00007f76584ec429 [ 105.655305][ C1] RDX: 0000000000000010 RSI: 00000000200002c0 RDI: 0000000000000011 [ 105.663266][ C1] RBP: 0000000000000000 R08: 00007fffbc77914c R09: 00007fffbc77914c [ 105.671226][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffbc77914c [ 105.679184][ C1] R13: 00007fffbc779180 R14: 00007fffbc779160 R15: 0000000000000597 [ 105.687186][ C1] [ 105.690517][ C1] Kernel Offset: disabled [ 105.695011][ C1] Rebooting in 86400 seconds..