Warning: Permanently added '10.128.15.205' (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
syzkaller login: [   56.869134][    C1] ------------[ cut here ]------------
[   56.874844][    C1] WARNING: CPU: 1 PID: 4169 at mm/maccess.c:226 copy_from_user_nofault+0x15c/0x1c0
[   56.884287][    C1] Modules linked in:
[   56.888221][    C1] CPU: 1 PID: 4169 Comm: syz-executor106 Not tainted 5.15.178-syzkaller #0
[   56.896873][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[   56.907012][    C1] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0
[   56.913229][    C1] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 ab ba d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 94 ba d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff
[   56.932903][    C1] RSP: 0018:ffffc90000dd0650 EFLAGS: 00010246
[   56.938992][    C1] RAX: ffffffff81aacafc RBX: 0000000000000000 RCX: ffff888027e3bb80
[   56.947009][    C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
[   56.955020][    C1] RBP: dffffc0000000000 R08: ffffffff81aaca0d R09: ffffed1004fc7771
[   56.963053][    C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000900
[   56.971059][    C1] R13: 0000000000000002 R14: 0000000000000900 R15: ffffc90000dd06c8
[   56.979069][    C1] FS:  0000555585996380(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[   56.988043][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   56.994658][    C1] CR2: 0000000000000900 CR3: 0000000026044000 CR4: 00000000003506e0
[   57.002697][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   57.010700][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   57.018703][    C1] Call Trace:
[   57.021992][    C1]  <IRQ>
[   57.024893][    C1]  ? __warn+0x15b/0x300
[   57.029072][    C1]  ? copy_from_user_nofault+0x15c/0x1c0
[   57.034655][    C1]  ? report_bug+0x1b7/0x2e0
[   57.039182][    C1]  ? handle_bug+0x3d/0x70
[   57.043555][    C1]  ? exc_invalid_op+0x16/0x40
[   57.048250][    C1]  ? asm_exc_invalid_op+0x16/0x20
[   57.053316][    C1]  ? copy_from_user_nofault+0x6d/0x1c0
[   57.058792][    C1]  ? copy_from_user_nofault+0x15c/0x1c0
[   57.064396][    C1]  ? copy_from_user_nofault+0x15c/0x1c0
[   57.069965][    C1]  bpf_probe_read_compat+0xe4/0x180
[   57.075203][    C1]  bpf_prog_1878750df62aa1fb+0x40/0xe90
[   57.080765][    C1]  bpf_trace_run4+0x1ea/0x390
[   57.085474][    C1]  ? bpf_trace_run3+0x380/0x380
[   57.090346][    C1]  ? __alloc_pages+0x700/0x700
[   57.095149][    C1]  __bpf_trace_mm_page_alloc+0xba/0xe0
[   57.100632][    C1]  __traceiter_mm_page_alloc+0x35/0x50
[   57.106130][    C1]  __alloc_pages+0x6e0/0x700
[   57.110743][    C1]  ? __rmqueue_pcplist+0x23a0/0x23a0
[   57.116097][    C1]  ? virtqueue_add_inbuf_ctx+0xc4/0x110
[   57.121664][    C1]  ? alloc_pages+0x458/0x570
[   57.126302][    C1]  skb_page_frag_refill+0x220/0x4b0
[   57.131531][    C1]  try_fill_recv+0x49d/0x17d0
[   57.136282][    C1]  virtnet_poll+0x83a/0x1260
[   57.140894][    C1]  ? refill_work+0x220/0x220
[   57.145523][    C1]  ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[   57.151528][    C1]  __napi_poll+0xc7/0x440
[   57.155892][    C1]  net_rx_action+0x617/0xda0
[   57.160512][    C1]  ? net_tx_action+0x8e0/0x8e0
[   57.165308][    C1]  ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[   57.171321][    C1]  handle_softirqs+0x3a7/0x930
[   57.176137][    C1]  ? __irq_exit_rcu+0x157/0x240
[   57.181017][    C1]  ? do_softirq+0x240/0x240
[   57.185572][    C1]  ? irqtime_account_irq+0xd0/0x1e0
[   57.190815][    C1]  __irq_exit_rcu+0x157/0x240
[   57.195533][    C1]  ? irq_exit_rcu+0x20/0x20
[   57.200060][    C1]  irq_exit_rcu+0x5/0x20
[   57.204333][    C1]  common_interrupt+0xb3/0xd0
[   57.209031][    C1]  </IRQ>
[   57.212039][    C1]  <TASK>
[   57.214999][    C1]  asm_common_interrupt+0x22/0x40
[   57.220047][    C1] RIP: 0010:copy_mm+0x6eb/0x1370
[   57.225019][    C1] Code: 1c 24 4c 8d 7b 50 4d 89 fd 49 c1 ed 03 48 b8 00 00 00 00 00 fc ff df 41 80 7c 05 00 00 74 08 4c 89 ff e8 f8 7b 7e 00 4d 8b 27 <4c> 89 e6 48 81 e6 00 00 02 00 31 ff e8 64 97 34 00 4c 89 e0 48 25
[   57.244658][    C1] RSP: 0018:ffffc90002e6f960 EFLAGS: 00000246
[   57.250725][    C1] RAX: dffffc0000000000 RBX: ffff88802aebcb58 RCX: ffff888027e3bb80
[   57.258728][    C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   57.266737][    C1] RBP: ffffc90002e6fa90 R08: ffffffff814bf7e9 R09: ffffffff81b88565
[   57.274742][    C1] R10: 0000000000000004 R11: ffff888027e3bb80 R12: 0000000000100173
[   57.282762][    C1] R13: 1ffff110055d7975 R14: ffff88801e927700 R15: ffff88802aebcba8
[   57.290759][    C1]  ? copy_page_range+0x3715/0x4420
[   57.295905][    C1]  ? copy_mm+0xcd9/0x1370
[   57.300271][    C1]  ? copy_signal+0x630/0x630
[   57.305014][    C1]  ? __init_rwsem+0x11e/0x160
[   57.309722][    C1]  ? copy_signal+0x529/0x630
[   57.314357][    C1]  copy_process+0x1816/0x3ef0
[   57.319066][    C1]  ? __might_fault+0xb8/0x110
[   57.323781][    C1]  ? remove_wait_queue+0x2f/0x130
[   57.328840][    C1]  ? pidfd_show_fdinfo+0x2e0/0x2e0
[   57.333987][    C1]  ? __lock_acquire+0x1295/0x1ff0
[   57.339036][    C1]  kernel_clone+0x210/0x960
[   57.343584][    C1]  ? create_io_thread+0x1e0/0x1e0
[   57.348656][    C1]  ? read_lock_is_recursive+0x10/0x10
[   57.354062][    C1]  ? __context_tracking_exit+0x4c/0x80
[   57.359690][    C1]  __x64_sys_clone+0x23f/0x290
[   57.364493][    C1]  ? __do_sys_vfork+0x130/0x130
[   57.369363][    C1]  ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[   57.375394][    C1]  ? syscall_enter_from_user_mode+0x2e/0x240
[   57.381451][    C1]  ? lockdep_hardirqs_on+0x94/0x130
[   57.386729][    C1]  ? syscall_enter_from_user_mode+0x2e/0x240
[   57.392807][    C1]  do_syscall_64+0x3b/0xb0
[   57.397235][    C1]  ? clear_bhb_loop+0x15/0x70
[   57.401940][    C1]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   57.407892][    C1] RIP: 0033:0x7fed5798bcf3
[   57.412329][    C1] Code: 1f 84 00 00 00 00 00 64 48 8b 04 25 10 00 00 00 45 31 c0 31 d2 31 f6 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 89 c2 85 c0 75 2c 64 48 8b 04 25 10 00 00
[   57.431975][    C1] RSP: 002b:00007fff3b668858 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[   57.440440][    C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed5798bcf3
[   57.448452][    C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[   57.456465][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000010
[   57.464608][    C1] R10: 0000555585996650 R11: 0000000000000246 R12: 0000000000000001
[   57.472613][    C1] R13: 00007fff3b66896c R14: 00007fff3b668980 R15: 00007fff3b668970
[   57.480677][    C1]  </TASK>
[   57.483737][    C1] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   57.491037][    C1] CPU: 1 PID: 4169 Comm: syz-executor106 Not tainted 5.15.178-syzkaller #0
[   57.499637][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[   57.509693][    C1] Call Trace:
[   57.512974][    C1]  <IRQ>
[   57.515810][    C1]  dump_stack_lvl+0x1e3/0x2d0
[   57.520499][    C1]  ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[   57.526128][    C1]  ? panic+0x860/0x860
[   57.530197][    C1]  ? copy_from_user_nofault+0x60/0x1c0
[   57.535663][    C1]  ? copy_from_user_nofault+0x60/0x1c0
[   57.541123][    C1]  panic+0x318/0x860
[   57.545015][    C1]  ? __warn+0x16a/0x300
[   57.549185][    C1]  ? fb_is_primary_device+0xd0/0xd0
[   57.554391][    C1]  ? copy_from_user_nofault+0x15c/0x1c0
[   57.559949][    C1]  __warn+0x2b2/0x300
[   57.563955][    C1]  ? copy_from_user_nofault+0x15c/0x1c0
[   57.569506][    C1]  report_bug+0x1b7/0x2e0
[   57.573867][    C1]  handle_bug+0x3d/0x70
[   57.578020][    C1]  exc_invalid_op+0x16/0x40
[   57.582516][    C1]  asm_exc_invalid_op+0x16/0x20
[   57.587360][    C1] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0
[   57.593514][    C1] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 ab ba d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 94 ba d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff
[   57.613119][    C1] RSP: 0018:ffffc90000dd0650 EFLAGS: 00010246
[   57.619181][    C1] RAX: ffffffff81aacafc RBX: 0000000000000000 RCX: ffff888027e3bb80
[   57.627143][    C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
[   57.635112][    C1] RBP: dffffc0000000000 R08: ffffffff81aaca0d R09: ffffed1004fc7771
[   57.643106][    C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000900
[   57.651082][    C1] R13: 0000000000000002 R14: 0000000000000900 R15: ffffc90000dd06c8
[   57.659053][    C1]  ? copy_from_user_nofault+0x6d/0x1c0
[   57.664510][    C1]  ? copy_from_user_nofault+0x15c/0x1c0
[   57.670057][    C1]  bpf_probe_read_compat+0xe4/0x180
[   57.675251][    C1]  bpf_prog_1878750df62aa1fb+0x40/0xe90
[   57.680803][    C1]  bpf_trace_run4+0x1ea/0x390
[   57.685471][    C1]  ? bpf_trace_run3+0x380/0x380
[   57.690316][    C1]  ? __alloc_pages+0x700/0x700
[   57.695073][    C1]  __bpf_trace_mm_page_alloc+0xba/0xe0
[   57.700532][    C1]  __traceiter_mm_page_alloc+0x35/0x50
[   57.706004][    C1]  __alloc_pages+0x6e0/0x700
[   57.710586][    C1]  ? __rmqueue_pcplist+0x23a0/0x23a0
[   57.715880][    C1]  ? virtqueue_add_inbuf_ctx+0xc4/0x110
[   57.721421][    C1]  ? alloc_pages+0x458/0x570
[   57.726000][    C1]  skb_page_frag_refill+0x220/0x4b0
[   57.731213][    C1]  try_fill_recv+0x49d/0x17d0
[   57.735899][    C1]  virtnet_poll+0x83a/0x1260
[   57.740494][    C1]  ? refill_work+0x220/0x220
[   57.745106][    C1]  ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[   57.751089][    C1]  __napi_poll+0xc7/0x440
[   57.755430][    C1]  net_rx_action+0x617/0xda0
[   57.760018][    C1]  ? net_tx_action+0x8e0/0x8e0
[   57.764769][    C1]  ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[   57.770769][    C1]  handle_softirqs+0x3a7/0x930
[   57.775524][    C1]  ? __irq_exit_rcu+0x157/0x240
[   57.780365][    C1]  ? do_softirq+0x240/0x240
[   57.784858][    C1]  ? irqtime_account_irq+0xd0/0x1e0
[   57.790049][    C1]  __irq_exit_rcu+0x157/0x240
[   57.794716][    C1]  ? irq_exit_rcu+0x20/0x20
[   57.799214][    C1]  irq_exit_rcu+0x5/0x20
[   57.803445][    C1]  common_interrupt+0xb3/0xd0
[   57.808131][    C1]  </IRQ>
[   57.811067][    C1]  <TASK>
[   57.813992][    C1]  asm_common_interrupt+0x22/0x40
[   57.819013][    C1] RIP: 0010:copy_mm+0x6eb/0x1370
[   57.823940][    C1] Code: 1c 24 4c 8d 7b 50 4d 89 fd 49 c1 ed 03 48 b8 00 00 00 00 00 fc ff df 41 80 7c 05 00 00 74 08 4c 89 ff e8 f8 7b 7e 00 4d 8b 27 <4c> 89 e6 48 81 e6 00 00 02 00 31 ff e8 64 97 34 00 4c 89 e0 48 25
[   57.843534][    C1] RSP: 0018:ffffc90002e6f960 EFLAGS: 00000246
[   57.849595][    C1] RAX: dffffc0000000000 RBX: ffff88802aebcb58 RCX: ffff888027e3bb80
[   57.857562][    C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   57.865522][    C1] RBP: ffffc90002e6fa90 R08: ffffffff814bf7e9 R09: ffffffff81b88565
[   57.873484][    C1] R10: 0000000000000004 R11: ffff888027e3bb80 R12: 0000000000100173
[   57.881446][    C1] R13: 1ffff110055d7975 R14: ffff88801e927700 R15: ffff88802aebcba8
[   57.889415][    C1]  ? copy_page_range+0x3715/0x4420
[   57.894529][    C1]  ? copy_mm+0xcd9/0x1370
[   57.898867][    C1]  ? copy_signal+0x630/0x630
[   57.903448][    C1]  ? __init_rwsem+0x11e/0x160
[   57.908120][    C1]  ? copy_signal+0x529/0x630
[   57.912709][    C1]  copy_process+0x1816/0x3ef0
[   57.917397][    C1]  ? __might_fault+0xb8/0x110
[   57.922066][    C1]  ? remove_wait_queue+0x2f/0x130
[   57.927085][    C1]  ? pidfd_show_fdinfo+0x2e0/0x2e0
[   57.932195][    C1]  ? __lock_acquire+0x1295/0x1ff0
[   57.937213][    C1]  kernel_clone+0x210/0x960
[   57.941710][    C1]  ? create_io_thread+0x1e0/0x1e0
[   57.946755][    C1]  ? read_lock_is_recursive+0x10/0x10
[   57.952135][    C1]  ? __context_tracking_exit+0x4c/0x80
[   57.957590][    C1]  __x64_sys_clone+0x23f/0x290
[   57.962348][    C1]  ? __do_sys_vfork+0x130/0x130
[   57.967185][    C1]  ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[   57.973167][    C1]  ? syscall_enter_from_user_mode+0x2e/0x240
[   57.979146][    C1]  ? lockdep_hardirqs_on+0x94/0x130
[   57.984351][    C1]  ? syscall_enter_from_user_mode+0x2e/0x240
[   57.990338][    C1]  do_syscall_64+0x3b/0xb0
[   57.994752][    C1]  ? clear_bhb_loop+0x15/0x70
[   57.999426][    C1]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   58.005319][    C1] RIP: 0033:0x7fed5798bcf3
[   58.009774][    C1] Code: 1f 84 00 00 00 00 00 64 48 8b 04 25 10 00 00 00 45 31 c0 31 d2 31 f6 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 89 c2 85 c0 75 2c 64 48 8b 04 25 10 00 00
[   58.029399][    C1] RSP: 002b:00007fff3b668858 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[   58.037818][    C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed5798bcf3
[   58.045801][    C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[   58.053766][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000010
[   58.061731][    C1] R10: 0000555585996650 R11: 0000000000000246 R12: 0000000000000001
[   58.069703][    C1] R13: 00007fff3b66896c R14: 00007fff3b668980 R15: 00007fff3b668970
[   58.077681][    C1]  </TASK>
[   58.081023][    C1] Kernel Offset: disabled
[   58.085416][    C1] Rebooting in 86400 seconds..