Warning: Permanently added '10.128.0.20' (ED25519) to the list of known hosts. Setting up swapspace version 1, size = 127995904 bytes [ 40.488094][ T3500] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 40.547707][ T1140] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.561939][ T1140] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.571816][ T1065] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 40.581494][ T1140] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.589613][ T1140] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program executing program executing program executing program [ 40.598318][ T1065] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 54.115347][ C0] ------------[ cut here ]------------ [ 54.121562][ C0] WARNING: CPU: 0 PID: 4162 at mm/maccess.c:226 copy_from_user_nofault+0x15c/0x1c0 [ 54.130858][ C0] Modules linked in: [ 54.134747][ C0] CPU: 0 PID: 4162 Comm: syz-executor328 Not tainted 5.15.157-syzkaller #0 [ 54.143311][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 54.153351][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 54.159494][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 8b c4 d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 74 c4 d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 54.179096][ C0] RSP: 0018:ffffc90000007b08 EFLAGS: 00010046 [ 54.185152][ C0] RAX: ffffffff81aa986c RBX: 0000000000000000 RCX: ffff8880761fbb80 [ 54.193121][ C0] RDX: 0000000080000102 RSI: 0000000000000000 RDI: 0000000000000000 [ 54.201098][ C0] RBP: dffffc0000000000 R08: ffffffff81aa977d R09: fffffbfff1f7ee19 [ 54.209064][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 54.217021][ C0] R13: 0000000000000008 R14: 0000000000000000 R15: ffffc90000007b68 [ 54.224982][ C0] FS: 000055555736a380(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 54.233904][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.240483][ C0] CR2: 0000000020001b40 CR3: 000000001eb0d000 CR4: 00000000003506f0 [ 54.248440][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.256399][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.264366][ C0] Call Trace: [ 54.267643][ C0] [ 54.270472][ C0] ? __warn+0x15b/0x300 [ 54.274613][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 54.280143][ C0] ? report_bug+0x1b7/0x2e0 [ 54.284638][ C0] ? handle_bug+0x3d/0x70 [ 54.288951][ C0] ? exc_invalid_op+0x16/0x40 [ 54.293608][ C0] ? asm_exc_invalid_op+0x16/0x20 [ 54.298614][ C0] ? copy_from_user_nofault+0x6d/0x1c0 [ 54.304088][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 54.309620][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 54.315149][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 54.320674][ C0] bpf_probe_read_user+0x26/0x70 [ 54.325601][ C0] bpf_prog_29c38f5fdb04ca7d+0x3a/0x330 [ 54.331143][ C0] bpf_trace_run2+0x19e/0x340 [ 54.335834][ C0] ? _raw_spin_lock_irq+0xa9/0x110 [ 54.340928][ C0] ? bpf_trace_run1+0x2f0/0x2f0 [ 54.345762][ C0] enqueue_hrtimer+0x324/0x390 [ 54.350509][ C0] __hrtimer_run_queues+0x6b6/0xcf0 [ 54.355701][ C0] ? hrtimer_interrupt+0x980/0x980 [ 54.360792][ C0] ? ktime_get_update_offsets_now+0x407/0x420 [ 54.366841][ C0] hrtimer_run_softirq+0x196/0x2c0 [ 54.371936][ C0] __do_softirq+0x3b3/0x93a [ 54.376426][ C0] ? __irq_exit_rcu+0x155/0x240 [ 54.381264][ C0] ? __entry_text_end+0x1fe9f7/0x1fe9f7 [ 54.386793][ C0] ? hrtimer_interrupt+0x76b/0x980 [ 54.391910][ C0] ? irqtime_account_irq+0xd0/0x1e0 [ 54.397090][ C0] __irq_exit_rcu+0x155/0x240 [ 54.401748][ C0] ? irq_exit_rcu+0x20/0x20 [ 54.406236][ C0] irq_exit_rcu+0x5/0x20 [ 54.410459][ C0] sysvec_apic_timer_interrupt+0x91/0xb0 [ 54.416083][ C0] [ 54.419009][ C0] [ 54.421949][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 54.427935][ C0] RIP: 0010:apparmor_file_free_security+0x29/0xe0 [ 54.434336][ C0] Code: 90 55 41 56 53 48 89 fb 49 be 00 00 00 00 00 fc ff df e8 4a 69 b4 fd 48 81 c3 a8 01 00 00 48 89 d8 48 c1 e8 03 42 80 3c 30 00 <74> 08 48 89 df e8 3d 41 fe fd 48 63 2d 0a 10 6a 08 48 03 2b 74 5b [ 54.453945][ C0] RSP: 0018:ffffc90002cb7d98 EFLAGS: 00000246 [ 54.460011][ C0] RAX: 1ffff1100f0ad485 RBX: ffff88807856a428 RCX: ffff8880761fbb80 [ 54.467972][ C0] RDX: 0000000000000000 RSI: ffffffff8a8b3c20 RDI: ffff88807856a280 [ 54.475935][ C0] RBP: ffff8880129cf0a0 R08: dffffc0000000000 R09: fffffbfff1bc8c2e [ 54.483913][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 54.491870][ C0] R13: ffff88807856a304 R14: dffffc0000000000 R15: dffffc0000000000 [ 54.499837][ C0] ? apparmor_file_free_security+0x16/0xe0 [ 54.505635][ C0] security_file_free+0x42/0xe0 [ 54.510474][ C0] __fput+0x620/0x890 [ 54.514447][ C0] task_work_run+0x129/0x1a0 [ 54.519026][ C0] exit_to_user_mode_loop+0x106/0x130 [ 54.524388][ C0] exit_to_user_mode_prepare+0xb1/0x140 [ 54.529917][ C0] syscall_exit_to_user_mode+0x5d/0x240 [ 54.535451][ C0] do_syscall_64+0x47/0xb0 [ 54.539846][ C0] ? clear_bhb_loop+0x15/0x70 [ 54.544525][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 54.550483][ C0] RIP: 0033:0x7f4348caa7c0 [ 54.554889][ C0] Code: 00 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d4 e8 10 2c 00 00 80 3d c1 e8 07 00 00 74 17 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c [ 54.574498][ C0] RSP: 002b:00007ffebaa8eb08 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 54.582908][ C0] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00007f4348caa7c0 [ 54.590870][ C0] RDX: 0000000000000010 RSI: 0000000020001b40 RDI: 0000000000000003 [ 54.598846][ C0] RBP: 0000000000000000 R08: 000055555736afc0 R09: 000055555736afc0 [ 54.606806][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 54.614760][ C0] R13: 00007ffebaa8eb3c R14: 00007ffebaa8eb80 R15: 00007ffebaa8eb70 [ 54.622739][ C0] [ 54.625758][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 54.633016][ C0] CPU: 0 PID: 4162 Comm: syz-executor328 Not tainted 5.15.157-syzkaller #0 [ 54.641586][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 54.651647][ C0] Call Trace: [ 54.654923][ C0] [ 54.657764][ C0] dump_stack_lvl+0x1e3/0x2d0 [ 54.662427][ C0] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 54.668043][ C0] ? panic+0x860/0x860 [ 54.672126][ C0] ? panic+0x860/0x860 [ 54.676203][ C0] ? copy_from_user_nofault+0xf0/0x1c0 [ 54.681646][ C0] ? copy_from_user_nofault+0xf0/0x1c0 [ 54.687087][ C0] panic+0x318/0x860 [ 54.690975][ C0] ? __warn+0x16a/0x300 [ 54.695135][ C0] ? fb_is_primary_device+0xd0/0xd0 [ 54.700326][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 54.705870][ C0] __warn+0x2b2/0x300 [ 54.709995][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 54.715962][ C0] report_bug+0x1b7/0x2e0 [ 54.720278][ C0] handle_bug+0x3d/0x70 [ 54.724847][ C0] exc_invalid_op+0x16/0x40 [ 54.729342][ C0] asm_exc_invalid_op+0x16/0x20 [ 54.734186][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 54.740332][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 8b c4 d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 74 c4 d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 54.759919][ C0] RSP: 0018:ffffc90000007b08 EFLAGS: 00010046 [ 54.765974][ C0] RAX: ffffffff81aa986c RBX: 0000000000000000 RCX: ffff8880761fbb80 [ 54.773931][ C0] RDX: 0000000080000102 RSI: 0000000000000000 RDI: 0000000000000000 [ 54.781883][ C0] RBP: dffffc0000000000 R08: ffffffff81aa977d R09: fffffbfff1f7ee19 [ 54.789836][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 54.797789][ C0] R13: 0000000000000008 R14: 0000000000000000 R15: ffffc90000007b68 [ 54.805755][ C0] ? copy_from_user_nofault+0x6d/0x1c0 [ 54.811217][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 54.816749][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 54.822279][ C0] bpf_probe_read_user+0x26/0x70 [ 54.827208][ C0] bpf_prog_29c38f5fdb04ca7d+0x3a/0x330 [ 54.832748][ C0] bpf_trace_run2+0x19e/0x340 [ 54.837426][ C0] ? _raw_spin_lock_irq+0xa9/0x110 [ 54.842534][ C0] ? bpf_trace_run1+0x2f0/0x2f0 [ 54.847374][ C0] enqueue_hrtimer+0x324/0x390 [ 54.852127][ C0] __hrtimer_run_queues+0x6b6/0xcf0 [ 54.857312][ C0] ? hrtimer_interrupt+0x980/0x980 [ 54.862426][ C0] ? ktime_get_update_offsets_now+0x407/0x420 [ 54.868503][ C0] hrtimer_run_softirq+0x196/0x2c0 [ 54.873607][ C0] __do_softirq+0x3b3/0x93a [ 54.878124][ C0] ? __irq_exit_rcu+0x155/0x240 [ 54.882966][ C0] ? __entry_text_end+0x1fe9f7/0x1fe9f7 [ 54.888504][ C0] ? hrtimer_interrupt+0x76b/0x980 [ 54.893615][ C0] ? irqtime_account_irq+0xd0/0x1e0 [ 54.898811][ C0] __irq_exit_rcu+0x155/0x240 [ 54.903468][ C0] ? irq_exit_rcu+0x20/0x20 [ 54.907954][ C0] irq_exit_rcu+0x5/0x20 [ 54.912177][ C0] sysvec_apic_timer_interrupt+0x91/0xb0 [ 54.918049][ C0] [ 54.920964][ C0] [ 54.923897][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 54.929862][ C0] RIP: 0010:apparmor_file_free_security+0x29/0xe0 [ 54.936281][ C0] Code: 90 55 41 56 53 48 89 fb 49 be 00 00 00 00 00 fc ff df e8 4a 69 b4 fd 48 81 c3 a8 01 00 00 48 89 d8 48 c1 e8 03 42 80 3c 30 00 <74> 08 48 89 df e8 3d 41 fe fd 48 63 2d 0a 10 6a 08 48 03 2b 74 5b [ 54.955890][ C0] RSP: 0018:ffffc90002cb7d98 EFLAGS: 00000246 [ 54.961964][ C0] RAX: 1ffff1100f0ad485 RBX: ffff88807856a428 RCX: ffff8880761fbb80 [ 54.969920][ C0] RDX: 0000000000000000 RSI: ffffffff8a8b3c20 RDI: ffff88807856a280 [ 54.977874][ C0] RBP: ffff8880129cf0a0 R08: dffffc0000000000 R09: fffffbfff1bc8c2e [ 54.985846][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 54.993813][ C0] R13: ffff88807856a304 R14: dffffc0000000000 R15: dffffc0000000000 [ 55.001794][ C0] ? apparmor_file_free_security+0x16/0xe0 [ 55.007592][ C0] security_file_free+0x42/0xe0 [ 55.012431][ C0] __fput+0x620/0x890 [ 55.016400][ C0] task_work_run+0x129/0x1a0 [ 55.020988][ C0] exit_to_user_mode_loop+0x106/0x130 [ 55.026342][ C0] exit_to_user_mode_prepare+0xb1/0x140 [ 55.031870][ C0] syscall_exit_to_user_mode+0x5d/0x240 [ 55.037418][ C0] do_syscall_64+0x47/0xb0 [ 55.041816][ C0] ? clear_bhb_loop+0x15/0x70 [ 55.046489][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 55.052363][ C0] RIP: 0033:0x7f4348caa7c0 [ 55.056776][ C0] Code: 00 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d4 e8 10 2c 00 00 80 3d c1 e8 07 00 00 74 17 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c [ 55.076380][ C0] RSP: 002b:00007ffebaa8eb08 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 55.084801][ C0] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00007f4348caa7c0 [ 55.092761][ C0] RDX: 0000000000000010 RSI: 0000000020001b40 RDI: 0000000000000003 [ 55.100724][ C0] RBP: 0000000000000000 R08: 000055555736afc0 R09: 000055555736afc0 [ 55.108714][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 55.116677][ C0] R13: 00007ffebaa8eb3c R14: 00007ffebaa8eb80 R15: 00007ffebaa8eb70 [ 55.124662][ C0] [ 55.127975][ C0] Kernel Offset: disabled [ 55.132783][ C0] Rebooting in 86400 seconds..