dhcpcd-9.4.0 starting
dev: loaded udev
DUID 00:04:b1:a6:a3:c1:c1:e8:df:1a:e3:df:34:8c:c9:ba:be:c3
forked to background, child pid 1215
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.40' (ECDSA) to the list of known hosts.
executing program
executing program
syzkaller login: [ 26.626484][ T1292] Error: Driver 'raw-gadget' is already registered, aborting...
[ 26.627702][ T1292] UDC core: USB Raw Gadget: driver registration failed: -16
[ 26.628786][ T1292] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
executing program
executing program
executing program
[ 27.103025][ T1308] sysfs: cannot create duplicate filename '/bus/gadget/drivers/raw-gadget'
[ 27.111665][ T1308] CPU: 0 PID: 1308 Comm: syz-executor314 Not tainted 5.18.0-rc5-syzkaller-00157-g97fa5887cf28 #0
[ 27.122151][ T1308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 27.132207][ T1308] Call Trace:
[ 27.135475][ T1308]
[ 27.138399][ T1308] dump_stack_lvl+0xcd/0x134
[ 27.142985][ T1308] sysfs_warn_dup.cold+0x1c/0x29
[ 27.147910][ T1308] sysfs_create_dir_ns+0x233/0x290
[ 27.153033][ T1308] ? sysfs_create_mount_point+0xb0/0xb0
[ 27.158565][ T1308] ? rwlock_bug.part.0+0x90/0x90
[ 27.163495][ T1308] ? do_raw_spin_unlock+0x171/0x230
[ 27.168693][ T1308] kobject_add_internal+0x2ce/0x900
[ 27.173879][ T1308] kobject_init_and_add+0x101/0x160
[ 27.179063][ T1308] ? kobject_create_and_add+0xb0/0xb0
[ 27.184427][ T1308] ? lockdep_init_map_type+0x21a/0x7f0
[ 27.189875][ T1308] ? __raw_spin_lock_init+0x36/0x110
[ 27.195150][ T1308] bus_add_driver+0x1ed/0x630
[ 27.199815][ T1308] driver_register+0x220/0x3a0
[ 27.204567][ T1308] usb_gadget_register_driver_owner+0xfb/0x1e0
[ 27.210709][ T1308] raw_ioctl+0x1883/0x2730
[ 27.215107][ T1308] ? __fget_files+0x286/0x470
[ 27.219769][ T1308] ? gadget_suspend+0x10/0x10
[ 27.224430][ T1308] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 27.230655][ T1308] ? gadget_suspend+0x10/0x10
[ 27.235317][ T1308] __x64_sys_ioctl+0x193/0x200
[ 27.240065][ T1308] do_syscall_64+0x35/0xb0
[ 27.244482][ T1308] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 27.250374][ T1308] RIP: 0033:0x7fea99520a57
[ 27.254770][ T1308] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 58 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 27.274363][ T1308] RSP: 002b:00007fea994aa258 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 27.282762][ T1308] RAX: ffffffffffffffda RBX: 00007fea994ab2d0 RCX: 00007fea99520a57
[ 27.290718][ T1308] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000003
[ 27.298676][ T1308] RBP: 0000000000000000 R08: 000000000000ffff R09: 000000000000000b
[ 27.306634][ T1308] R10: 00007fea994aa300 R11: 0000000000000246 R12: 00007fea995a55e0
[ 27.314606][ T1308] R13: 00007fea994aa2a0 R14: 00007fea994ac400 R15: 0000000000000003
[ 27.322566][ T1308]
[ 27.325660][ T1308] kobject_add_internal failed for raw-gadget with -EEXIST, don't try to register things with the same name in the same directory.
[ 27.339052][ T1308] UDC core: USB Raw Gadget: driver registration failed: -17
[ 27.346363][ T1308] misc raw-gadget: fail, usb_gadget_register_driver returned -17
[ 27.355060][ T1308] ------------[ cut here ]------------
[ 27.360503][ T1308] Unexpected driver unregister!
[ 27.365797][ T1308] WARNING: CPU: 0 PID: 1308 at drivers/base/driver.c:194 driver_unregister+0x8c/0xb0
[ 27.375408][ T1308] Modules linked in:
[ 27.379308][ T1308] CPU: 0 PID: 1308 Comm: syz-executor314 Not tainted 5.18.0-rc5-syzkaller-00157-g97fa5887cf28 #0
[ 27.389853][ T1308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 27.399925][ T1308] RIP: 0010:driver_unregister+0x8c/0xb0
[ 27.405495][ T1308] Code: 68 4c 89 e7 e8 65 b9 db fe 48 89 ef e8 fd a0 ff ff 5d 41 5c e9 75 fa 78 fe e8 70 fa 78 fe 48 c7 c7 80 7a 81 86 e8 12 96 ee 02 <0f> 0b 5d 41 5c e9 5a fa 78 fe e8 75 93 ad fe eb 96 e8 6e 93 ad fe
[ 27.425140][ T1308] RSP: 0018:ffffc90001087a78 EFLAGS: 00010282
[ 27.431198][ T1308] RAX: 0000000000000000 RBX: ffff88811d184050 RCX: 0000000000000000
[ 27.439198][ T1308] RDX: ffff88810902d580 RSI: ffffffff812bdce8 RDI: fffff52000210f41
[ 27.447187][ T1308] RBP: ffff88811d184098 R08: 0000000000000000 R09: 0000000000000000
[ 27.455181][ T1308] R10: ffffffff812b86be R11: 0000000000000000 R12: 0000000000000000
[ 27.463271][ T1308] R13: ffff88811d184008 R14: ffff88811d05b1a8 R15: ffff8881008456a0
[ 27.471273][ T1308] FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000
[ 27.480240][ T1308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.486853][ T1308] CR2: 00007fea994ab2d0 CR3: 0000000007825000 CR4: 00000000003506f0
[ 27.494414][ T24] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 27.494860][ T1308] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 27.510332][ T1308] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 27.514458][ C1] raw-gadget gadget.0: ignoring, device is not running
[ 27.518339][ T1308] Call Trace:
[ 27.528527][ T1308]
[ 27.531449][ T1308] usb_gadget_unregister_driver+0x48/0x70
[ 27.537204][ T1308] raw_release+0x18a/0x290
[ 27.541624][ T1308] __fput+0x277/0x9d0
[ 27.544283][ C1] raw-gadget gadget.0: ignoring, device is not running
[ 27.545632][ T1308] ? gadget_unbind+0xd0/0xd0
[ 27.557025][ T1308] task_work_run+0xdd/0x1a0
[ 27.561519][ T1308] do_exit+0xaff/0x2980
[ 27.564281][ C1] raw-gadget gadget.0: ignoring, device is not running
[ 27.565696][ T1308] ? find_held_lock+0x2d/0x110
[ 27.577251][ T1308] ? mm_update_next_owner+0x7a0/0x7a0
[ 27.582609][ T1308] ? lock_downgrade+0x6e0/0x6e0
[ 27.587489][ T1308] do_group_exit+0xd2/0x2f0
[ 27.591998][ T1308] get_signal+0x22df/0x24c0
[ 27.596528][ T1308] ? find_held_lock+0x2d/0x110
[ 27.601295][ T1308] ? signal_setup_done+0x560/0x560
[ 27.606440][ T1308] ? __schedule+0x1aa2/0x25d0
[ 27.611128][ T1308] ? lock_downgrade+0x6e0/0x6e0
[ 27.616005][ T1308] arch_do_signal_or_restart+0x82/0x20f0
[ 27.621649][ T1308] ? __schedule+0x1aa7/0x25d0
[ 27.626348][ T1308] ? lockdep_hardirqs_on+0x79/0x100
[ 27.631556][ T1308] ? get_sigframe_size+0x10/0x10
[ 27.636527][ T1308] ? io_schedule_timeout+0x140/0x140
[ 27.641820][ T1308] ? gadget_suspend+0x10/0x10
[ 27.646521][ T1308] exit_to_user_mode_prepare+0x156/0x200
[ 27.652160][ T1308] syscall_exit_to_user_mode+0x19/0x60
[ 27.657655][ T1308] do_syscall_64+0x42/0xb0
[ 27.665497][ T1308] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 27.671383][ T1308] RIP: 0033:0x7fea99520a57
[ 27.675824][ T1308] Code: Unable to access opcode bytes at RIP 0x7fea99520a2d.
[ 27.683273][ T1308] RSP: 002b:00007fea994aa258 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 27.691717][ T1308] RAX: ffffffffffffffef RBX: 00007fea994ab2d0 RCX: 00007fea99520a57
[ 27.699716][ T1308] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000003
[ 27.707728][ T1308] RBP: 0000000000000000 R08: 000000000000ffff R09: 000000000000000b
[ 27.714326][ T24] usb 1-1: device descriptor read/64, error -32
[ 27.715725][ T1308] R10: 00007fea994aa300 R11: 0000000000000246 R12: 00007fea995a55e0
[ 27.729938][ T1308] R13: 00007fea994aa2a0 R14: 00007fea994ac400 R15: 0000000000000003
[ 27.737927][ T1308]
[ 27.740932][ T1308] Kernel panic - not syncing: panic_on_warn set ...
[ 27.747498][ T1308] CPU: 0 PID: 1308 Comm: syz-executor314 Not tainted 5.18.0-rc5-syzkaller-00157-g97fa5887cf28 #0
[ 27.757975][ T1308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 27.768018][ T1308] Call Trace:
[ 27.771282][ T1308]
[ 27.774197][ T1308] dump_stack_lvl+0xcd/0x134
[ 27.778781][ T1308] panic+0x2d7/0x636
[ 27.782661][ T1308] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 27.788628][ T1308] ? __warn.cold+0x1d1/0x2c5
[ 27.793200][ T1308] ? driver_unregister+0x8c/0xb0
[ 27.798127][ T1308] __warn.cold+0x1e2/0x2c5
[ 27.802535][ T1308] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 27.808768][ T1308] ? driver_unregister+0x8c/0xb0
[ 27.813689][ T1308] report_bug+0x1bd/0x210
[ 27.818000][ T1308] handle_bug+0x3c/0x60
[ 27.822140][ T1308] exc_invalid_op+0x14/0x40
[ 27.826631][ T1308] asm_exc_invalid_op+0x12/0x20
[ 27.831611][ T1308] RIP: 0010:driver_unregister+0x8c/0xb0
[ 27.837161][ T1308] Code: 68 4c 89 e7 e8 65 b9 db fe 48 89 ef e8 fd a0 ff ff 5d 41 5c e9 75 fa 78 fe e8 70 fa 78 fe 48 c7 c7 80 7a 81 86 e8 12 96 ee 02 <0f> 0b 5d 41 5c e9 5a fa 78 fe e8 75 93 ad fe eb 96 e8 6e 93 ad fe
[ 27.854295][ C1] raw-gadget gadget.0: ignoring, device is not running
[ 27.863586][ T1308] RSP: 0018:ffffc90001087a78 EFLAGS: 00010282
[ 27.869639][ T1308] RAX: 0000000000000000 RBX: ffff88811d184050 RCX: 0000000000000000
[ 27.874294][ C1] raw-gadget gadget.0: ignoring, device is not running
[ 27.884419][ T1308] RDX: ffff88810902d580 RSI: ffffffff812bdce8 RDI: fffff52000210f41
[ 27.892392][ T1308] RBP: ffff88811d184098 R08: 0000000000000000 R09: 0000000000000000
[ 27.894291][ C1] raw-gadget gadget.0: ignoring, device is not running
[ 27.907171][ T1308] R10: ffffffff812b86be R11: 0000000000000000 R12: 0000000000000000
[ 27.915127][ T1308] R13: ffff88811d184008 R14: ffff88811d05b1a8 R15: ffff8881008456a0
[ 27.923084][ T1308] ? wake_up_klogd.part.0+0x8e/0xd0
[ 27.928275][ T1308] ? vprintk+0x88/0x90
[ 27.932336][ T1308] ? driver_unregister+0x8c/0xb0
[ 27.937271][ T1308] usb_gadget_unregister_driver+0x48/0x70
[ 27.942978][ T1308] raw_release+0x18a/0x290
[ 27.947382][ T1308] __fput+0x277/0x9d0
[ 27.951361][ T1308] ? gadget_unbind+0xd0/0xd0
[ 27.955951][ T1308] task_work_run+0xdd/0x1a0
[ 27.960444][ T1308] do_exit+0xaff/0x2980
[ 27.964583][ T1308] ? find_held_lock+0x2d/0x110
[ 27.969446][ T1308] ? mm_update_next_owner+0x7a0/0x7a0
[ 27.974810][ T1308] ? lock_downgrade+0x6e0/0x6e0
[ 27.979681][ T1308] do_group_exit+0xd2/0x2f0
[ 27.984169][ T1308] get_signal+0x22df/0x24c0
[ 27.988657][ T1308] ? find_held_lock+0x2d/0x110
[ 27.993405][ T1308] ? signal_setup_done+0x560/0x560
[ 27.998501][ T1308] ? __schedule+0x1aa2/0x25d0
[ 28.003163][ T1308] ? lock_downgrade+0x6e0/0x6e0
[ 28.008006][ T1308] arch_do_signal_or_restart+0x82/0x20f0
[ 28.013637][ T1308] ? __schedule+0x1aa7/0x25d0
[ 28.018317][ T1308] ? lockdep_hardirqs_on+0x79/0x100
[ 28.023500][ T1308] ? get_sigframe_size+0x10/0x10
[ 28.028422][ T1308] ? io_schedule_timeout+0x140/0x140
[ 28.033692][ T1308] ? gadget_suspend+0x10/0x10
[ 28.038361][ T1308] exit_to_user_mode_prepare+0x156/0x200
[ 28.043983][ T1308] syscall_exit_to_user_mode+0x19/0x60
[ 28.044360][ T24] usb 1-1: device descriptor read/64, error -32
[ 28.055636][ T1308] do_syscall_64+0x42/0xb0
[ 28.060062][ T1308] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 28.065949][ T1308] RIP: 0033:0x7fea99520a57
[ 28.070343][ T1308] Code: Unable to access opcode bytes at RIP 0x7fea99520a2d.
[ 28.077686][ T1308] RSP: 002b:00007fea994aa258 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 28.086079][ T1308] RAX: ffffffffffffffef RBX: 00007fea994ab2d0 RCX: 00007fea99520a57
[ 28.094033][ T1308] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000003
[ 28.101985][ T1308] RBP: 0000000000000000 R08: 000000000000ffff R09: 000000000000000b
[ 28.109943][ T1308] R10: 00007fea994aa300 R11: 0000000000000246 R12: 00007fea995a55e0
[ 28.117900][ T1308] R13: 00007fea994aa2a0 R14: 00007fea994ac400 R15: 0000000000000003
[ 28.125854][ T1308]
[ 28.129085][ T1308] Kernel Offset: disabled
[ 28.133438][ T1308] Rebooting in 86400 seconds..