Warning: Permanently added '10.128.1.90' (ECDSA) to the list of known hosts. [ 34.398447] IPVS: ftp: loaded support on port[0] = 21 [ 34.412179] IPVS: ftp: loaded support on port[0] = 21 [ 34.421379] IPVS: ftp: loaded support on port[0] = 21 [ 34.425472] IPVS: ftp: loaded support on port[0] = 21 [ 34.431568] IPVS: ftp: loaded support on port[0] = 21 [ 34.438400] IPVS: ftp: loaded support on port[0] = 21 executing program executing program executing program executing program executing program executing program [ 34.669705] hub 5-0:1.0: USB hub found [ 34.689445] hub 5-0:1.0: 1 port detected [ 34.701963] hub 5-0:1.0: USB hub found [ 34.708673] hub 5-0:1.0: 1 port detected [ 34.717116] hub 5-0:1.0: USB hub found [ 34.721333] hub 5-0:1.0: 1 port detected [ 34.728714] hub 5-0:1.0: USB hub found [ 34.732802] hub 5-0:1.0: 1 port detected [ 34.738946] usb usb5: usbfs: interface 0 claimed by hub while 'syz-executor844' sets config #-1 [ 34.748953] hub 5-0:1.0: USB hub found [ 34.753010] hub 5-0:1.0: 1 port detected [ 34.758758] usb usb5: usbfs: interface 0 claimed by hub while 'syz-executor844' sets config #-1 [ 34.768650] hub 5-0:1.0: USB hub found [ 34.772748] hub 5-0:1.0: 1 port detected [ 34.780415] usb usb5: usbfs: interface 0 claimed by hub while 'syz-executor844' sets config #-1 [ 34.789574] usb usb5: usbfs: interface 0 claimed by hub while 'syz-executor844' sets config #-1 [ 34.800406] usb usb5: usbfs: interface 0 claimed by hub while 'syz-executor844' sets config #1 [ 34.810412] usb usb5: usbfs: interface 0 claimed by hub while 'syz-executor844' sets config #-1 executing program [ 34.820558] usb usb5: usbfs: interface 0 claimed by hub while 'syz-executor844' sets config #1 [ 34.829859] usb usb5: usbfs: interface 0 claimed by hub while 'syz-executor844' sets config #-1 [ 34.839973] usb usb5: usbfs: interface 0 claimed by hub while 'syz-executor844' sets config #1 [ 34.849216] usb usb5: usbfs: interface 0 claimed by hub while 'syz-executor844' sets config #1 [ 34.861223] usb usb5: usbfs: interface 0 claimed by hub while 'syz-executor844' sets config #1 executing program executing program executing program executing program [ 34.871445] usb usb5: usbfs: interface 0 claimed by hub while 'syz-executor844' sets config #1 [ 34.886416] hub 5-0:1.0: USB hub found [ 34.891692] hub 5-0:1.0: 1 port detected [ 34.897731] usb usb5: usbfs: interface 0 claimed by hub while 'syz-executor844' sets config #-1 [ 34.907547] hub 5-0:1.0: USB hub found [ 34.913022] hub 5-0:1.0: 1 port detected executing program [ 34.920187] hub 5-0:1.0: USB hub found [ 34.925845] hub 5-0:1.0: 1 port detected [ 34.932886] hub 5-0:1.0: USB hub found [ 34.939892] hub 5-0:1.0: 1 port detected [ 34.947425] hub 5-0:1.0: USB hub found [ 34.951636] hub 5-0:1.0: 1 port detected [ 34.959386] usb usb5: usbfs: interface 0 claimed by hub while 'syz-executor844' sets config #1 executing program [ 34.968654] usb usb5: usbfs: interface 0 claimed by hub while 'syz-executor844' sets config #-1 [ 34.979710] hub 5-0:1.0: USB hub found [ 34.983708] hub 5-0:1.0: 1 port detected [ 34.989073] usb usb5: usbfs: interface 0 claimed by hub while 'syz-executor844' sets config #-1 [ 34.999199] usb usb5: usbfs: interface 0 claimed by hub while 'syz-executor844' sets config #-1 [ 35.014793] FAULT_INJECTION: forcing a failure. [ 35.014793] name failslab, interval 1, probability 0, space 0, times 1 [ 35.026162] CPU: 1 PID: 8325 Comm: syz-executor844 Not tainted 4.19.211-syzkaller #0 [ 35.034547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 35.044029] Call Trace: [ 35.046609] dump_stack+0x1fc/0x2ef [ 35.050223] should_fail.cold+0xa/0xf [ 35.054021] ? setup_fault_attr+0x200/0x200 [ 35.058329] ? lock_acquire+0x170/0x3c0 [ 35.062288] __should_failslab+0x115/0x180 [ 35.066592] should_failslab+0x5/0x10 [ 35.070374] __kmalloc_track_caller+0x2a6/0x3c0 [ 35.075030] ? kvasprintf_const+0x60/0x190 [ 35.079256] kvasprintf+0xb5/0x150 [ 35.082777] ? bust_spinlocks+0xe0/0xe0 [ 35.086734] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 35.091299] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 35.096384] kvasprintf_const+0x60/0x190 [ 35.100429] kobject_set_name_vargs+0x56/0x150 [ 35.104994] dev_set_name+0xbd/0xf0 [ 35.108613] ? device_initialize+0x450/0x450 [ 35.113024] ? mark_held_locks+0xa6/0xf0 [ 35.117071] ? _raw_spin_unlock_irq+0x24/0x80 [ 35.121549] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 35.126126] usb_set_configuration+0xd4b/0x18c0 [ 35.130791] usbdev_do_ioctl+0x27a8/0x3030 [ 35.135014] ? proc_bulk+0x860/0x860 [ 35.138719] ? check_preemption_disabled+0x41/0x280 [ 35.143724] ? lock_downgrade+0x720/0x720 [ 35.147859] ? check_preemption_disabled+0x41/0x280 [ 35.154163] ? get_pid_task+0xf4/0x190 [ 35.158040] ? proc_fail_nth_write+0x95/0x1d0 [ 35.162513] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 35.167425] ? mark_held_locks+0xf0/0xf0 [ 35.171469] ? __vfs_write+0xff/0x770 [ 35.175250] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 35.180159] ? usbdev_compat_ioctl+0x30/0x30 [ 35.184550] usbdev_ioctl+0x21/0x30 [ 35.188157] do_vfs_ioctl+0xcdb/0x12e0 [ 35.192026] ? vfs_write+0x3d7/0x540 [ 35.195721] ? ioctl_preallocate+0x200/0x200 [ 35.200140] ? lock_downgrade+0x720/0x720 [ 35.204270] ? check_preemption_disabled+0x41/0x280 [ 35.209274] ? vfs_write+0x393/0x540 [ 35.212969] ? ksys_write+0x1c8/0x2a0 [ 35.216752] ksys_ioctl+0x9b/0xc0 [ 35.220187] __x64_sys_ioctl+0x6f/0xb0 [ 35.224060] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 35.228620] do_syscall_64+0xf9/0x620 [ 35.232403] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 35.237570] RIP: 0033:0x7fa87862ae79 [ 35.241266] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 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 [ 35.260187] RSP: 002b:00007ffde8486228 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 35.267889] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa87862ae79 [ 35.275319] RDX: 0000000020000040 RSI: 0000000080045505 RDI: 0000000000000005 [ 35.282574] RBP: 00007ffde8486290 R08: 0000000000000001 R09: 0000000000000000 [ 35.289832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 35.297093] R13: 00007ffde84862b0 R14: 00007ffde84862a0 R15: 00007ffde8486248 [ 35.304683] usb usb5: device_add((null)) --> -22 [ 35.309517] kasan: CONFIG_KASAN_INLINE enabled [ 35.314264] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 35.321632] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 35.327893] CPU: 1 PID: 8332 Comm: syz-executor844 Not tainted 4.19.211-syzkaller #0 [ 35.335763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 35.345111] RIP: 0010:__device_attach+0xaa/0x470 [ 35.349853] Code: e8 03 42 80 3c 20 00 0f 85 77 03 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 65 08 49 8d bc 24 d0 00 00 00 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 06 0f 8e 42 03 00 00 45 0f b6 b4 24 d0 00 00 [ 35.368733] RSP: 0018:ffff888098ef7a40 EFLAGS: 00010202 [ 35.374078] RAX: dffffc0000000000 RBX: 1ffff110131def49 RCX: 0000000000000000 [ 35.381339] RDX: 000000000000001a RSI: 0000000000000008 RDI: 00000000000000d0 [ 35.388761] RBP: ffff88809440ed30 R08: 0000000000000000 R09: ffffed1012881db2 [ 35.396011] R10: ffff88809440ed97 R11: 0000000000000000 R12: 0000000000000000 [ 35.403264] R13: ffff888098ef7c0c R14: 00000000fffffff0 R15: ffff88809440ed90 [ 35.410520] FS: 0000555556f6e300(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 35.418742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.424605] CR2: 00007fa878691124 CR3: 00000000b31f8000 CR4: 00000000003406e0 [ 35.431856] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 35.439131] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 35.446376] Call Trace: [ 35.448945] ? really_probe+0xbd0/0xbd0 [ 35.452896] ? usb_ifnum_to_if+0x12b/0x180 [ 35.457108] proc_ioctl+0x526/0x630 [ 35.460714] usbdev_do_ioctl+0x2773/0x3030 [ 35.464942] ? __save_stack_trace+0xaf/0x190 [ 35.469349] ? proc_bulk+0x860/0x860 [ 35.473049] ? trace_hardirqs_off+0x64/0x200 [ 35.477435] ? __kasan_slab_free+0x186/0x1f0 [ 35.481819] ? kmem_cache_free+0x7f/0x260 [ 35.485945] ? putname+0xe1/0x120 [ 35.489374] ? do_sys_open+0x2ba/0x520 [ 35.493235] ? do_syscall_64+0xf9/0x620 [ 35.497186] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 35.502527] ? mark_held_locks+0xf0/0xf0 [ 35.506566] ? debug_check_no_obj_freed+0x201/0x490 [ 35.511560] ? lock_downgrade+0x720/0x720 [ 35.515685] ? lock_acquire+0x170/0x3c0 [ 35.519641] ? usbdev_compat_ioctl+0x30/0x30 [ 35.524027] usbdev_ioctl+0x21/0x30 [ 35.527631] do_vfs_ioctl+0xcdb/0x12e0 [ 35.531498] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 35.536590] ? debug_check_no_obj_freed+0x201/0x490 [ 35.541585] ? ioctl_preallocate+0x200/0x200 [ 35.545970] ? putname+0xe1/0x120 [ 35.549409] ? putname+0xe1/0x120 [ 35.552843] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 35.557841] ? kmem_cache_free+0x226/0x260 [ 35.562057] ? putname+0xe1/0x120 [ 35.565490] ? do_sys_open+0x2bf/0x520 [ 35.569355] ? filp_open+0x70/0x70 [ 35.572875] ksys_ioctl+0x9b/0xc0 [ 35.576315] __x64_sys_ioctl+0x6f/0xb0 [ 35.580191] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 35.584749] do_syscall_64+0xf9/0x620 [ 35.588532] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 35.593696] RIP: 0033:0x7fa87862ae79 [ 35.597386] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 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 [ 35.616264] RSP: 002b:00007ffde8486228 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 35.623948] RAX: ffffffffffffffda RBX: 00007fa87867c2d4 RCX: 00007fa87862ae79 [ 35.631228] RDX: 0000000020000040 RSI: 00000000c0105512 RDI: 0000000000000003 [ 35.638478] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 35.645728] R10: 00007ffde8485ca0 R11: 0000000000000246 R12: 0000000000008825 [ 35.653115] R13: 00007ffde84862b0 R14: 00007ffde84862a0 R15: 00007ffde8486248 [ 35.660365] Modules linked in: [ 35.663726] ---[ end trace 3b4fcf496d5a18bf ]--- [ 35.668488] RIP: 0010:__device_attach+0xaa/0x470 [ 35.673246] Code: e8 03 42 80 3c 20 00 0f 85 77 03 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 65 08 49 8d bc 24 d0 00 00 00 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 06 0f 8e 42 03 00 00 45 0f b6 b4 24 d0 00 00 [ 35.692210] RSP: 0018:ffff888098ef7a40 EFLAGS: 00010202 [ 35.697603] RAX: dffffc0000000000 RBX: 1ffff110131def49 RCX: 0000000000000000 [ 35.704900] RDX: 000000000000001a RSI: 0000000000000008 RDI: 00000000000000d0 [ 35.712171] RBP: ffff88809440ed30 R08: 0000000000000000 R09: ffffed1012881db2 [ 35.719478] R10: ffff88809440ed97 R11: 0000000000000000 R12: 0000000000000000 [ 35.726784] R13: ffff888098ef7c0c R14: 00000000fffffff0 R15: ffff88809440ed90 [ 35.734074] FS: 0000555556f6e300(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 35.742291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.748191] CR2: 00007fa878691124 CR3: 00000000b31f8000 CR4: 00000000003406e0 [ 35.755502] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 35.762758] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 35.770058] Kernel panic - not syncing: Fatal exception [ 35.775576] Kernel Offset: disabled [ 35.779183] Rebooting in 86400 seconds..