DUID 00:04:83:15:3d:b3:f9:44:11:d6:e6:e1:d9:1f:49:4d:f4:66
forked to background, child pid 3182
[ 32.014880][ T3183] 8021q: adding VLAN 0 to HW filter on device bond0
[ 32.052364][ T3183] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
syzkaller login: [ 81.401578][ T35] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.0.119' (ECDSA) to the list of known hosts.
executing program
[ 201.098745][ T1157] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 201.348657][ T1157] usb 1-1: Using ep0 maxpacket: 16
[ 201.479044][ T1157] usb 1-1: config 0 has an invalid interface number: 118 but max is 1
[ 201.487334][ T1157] usb 1-1: config 0 has an invalid interface number: 51 but max is 1
[ 201.495749][ T1157] usb 1-1: config 0 has no interface number 0
[ 201.502008][ T1157] usb 1-1: config 0 has no interface number 1
[ 201.508470][ T1157] usb 1-1: config 0 interface 118 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 201.519252][ T1157] usb 1-1: config 0 interface 118 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 201.529991][ T1157] usb 1-1: config 0 interface 118 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 201.540759][ T1157] usb 1-1: config 0 interface 118 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 201.551522][ T1157] usb 1-1: config 0 interface 118 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 201.562273][ T1157] usb 1-1: config 0 interface 118 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 201.573070][ T1157] usb 1-1: config 0 interface 51 altsetting 2 has an invalid endpoint with address 0x0, skipping
[ 201.583731][ T1157] usb 1-1: config 0 interface 51 has no altsetting 0
[ 201.748785][ T1157] usb 1-1: New USB device found, idVendor=1039, idProduct=2131, bcdDevice=45.92
[ 201.757849][ T1157] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 201.766084][ T1157] usb 1-1: Product: syz
[ 201.770550][ T1157] usb 1-1: Manufacturer: syz
[ 201.775145][ T1157] usb 1-1: SerialNumber: syz
[ 201.783240][ T1157] usb 1-1: config 0 descriptor??
[ 201.831408][ T1157] usb 1-1: [ueagle-atm] ADSL device founded vid (0X1039) pid (0X2131) Rev (0X4592): Eagle II
executing program
[ 201.988642][ T1157] usb 1-1: reset high-speed USB device number 2 using dummy_hcd
[ 202.428664][ T1157] usb 1-1: device descriptor read/64, error -71
[ 202.698731][ T1157] usb 1-1: reset high-speed USB device number 2 using dummy_hcd
[ 202.938638][ T1157] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 203.328704][ T1157] usb 1-1: failed to restore interface 51 altsetting 2 (error=-71)
[ 203.337375][ T1157] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[ 203.345796][ T1157] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleII.fw
[ 203.356121][ T1157] usb 1-1: [ueagle-atm] ADSL device founded vid (0X1039) pid (0X2131) Rev (0X4592): Eagle II
[ 203.366543][ T1157] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[ 203.374410][ T1157] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleII.fw
[ 203.385083][ T1157] usb 1-1: USB disconnect, device number 2
[ 203.397456][ T7] usb 1-1: Direct firmware load for ueagle-atm/eagleII.fw failed with error -2
[ 203.407129][ T7] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleII.fw
[ 203.425221][ T7] kobject_add_internal failed for firmware (error: -2 parent: 1-1)
[ 203.433495][ T7] firmware ueagle-atm!eagleII.fw: fw_load_sysfs_fallback: device_register failed
[ 203.443775][ T5] usb 1-1: [UEAGLE-ATM] firmware is not available
[ 203.450383][ T7] usb 1-1: [UEAGLE-ATM] firmware is not available
[ 203.778647][ T1157] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[ 204.018642][ T1157] usb 1-1: Using ep0 maxpacket: 16
[ 204.138824][ T1157] usb 1-1: config 0 has an invalid interface number: 118 but max is 1
[ 204.147065][ T1157] usb 1-1: config 0 has an invalid interface number: 51 but max is 1
[ 204.155408][ T1157] usb 1-1: config 0 has no interface number 0
[ 204.161604][ T1157] usb 1-1: config 0 has no interface number 1
[ 204.167760][ T1157] usb 1-1: config 0 interface 118 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 204.178438][ T1157] usb 1-1: config 0 interface 118 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 204.189115][ T1157] usb 1-1: config 0 interface 118 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 204.199970][ T1157] usb 1-1: config 0 interface 118 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 204.210694][ T1157] usb 1-1: config 0 interface 118 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 204.221576][ T1157] usb 1-1: config 0 interface 118 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 204.232347][ T1157] usb 1-1: config 0 interface 51 altsetting 2 has an invalid endpoint with address 0x0, skipping
[ 204.243149][ T1157] usb 1-1: config 0 interface 51 has no altsetting 0
[ 204.408785][ T1157] usb 1-1: New USB device found, idVendor=1039, idProduct=2131, bcdDevice=45.92
[ 204.417916][ T1157] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 204.426039][ T1157] usb 1-1: Product: syz
[ 204.430307][ T1157] usb 1-1: Manufacturer: syz
[ 204.434934][ T1157] usb 1-1: SerialNumber: syz
[ 204.441286][ T1157] usb 1-1: config 0 descriptor??
[ 204.480365][ T1157] usb 1-1: [ueagle-atm] ADSL device founded vid (0X1039) pid (0X2131) Rev (0X4592): Eagle II
executing program
[ 204.638633][ T1157] usb 1-1: reset high-speed USB device number 3 using dummy_hcd
[ 205.068643][ T1157] usb 1-1: device descriptor read/64, error -71
[ 205.338630][ T1157] usb 1-1: reset high-speed USB device number 3 using dummy_hcd
[ 205.578623][ T1157] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 205.958717][ T1157] usb 1-1: failed to restore interface 51 altsetting 2 (error=-71)
[ 205.967129][ T1157] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[ 205.975117][ T1157] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleII.fw
[ 205.984670][ T1157] usb 1-1: [ueagle-atm] ADSL device founded vid (0X1039) pid (0X2131) Rev (0X4592): Eagle II
[ 205.994996][ T1157] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[ 206.002741][ T1157] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleII.fw
[ 206.012277][ T7] usb 1-1: Direct firmware load for ueagle-atm/eagleII.fw failed with error -2
[ 206.021772][ T1157] usb 1-1: USB disconnect, device number 3
[ 206.028206][ T7] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleII.fw
[ 206.041319][ T7] kobject_add_internal failed for firmware (error: -2 parent: 1-1)
[ 206.049346][ T7] firmware ueagle-atm!eagleII.fw: fw_load_sysfs_fallback: device_register failed
[ 206.058497][ T7] usb 1-1: [UEAGLE-ATM] firmware is not available
[ 206.065521][ T7] usb 1-1: Direct firmware load for ueagle-atm/eagleII.fw failed with error -2
[ 206.074537][ T7] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleII.fw
[ 206.082737][ T7] kobject_add_internal failed for firmware (error: -2 parent: 1-1)
[ 206.090893][ T7] firmware ueagle-atm!eagleII.fw: fw_load_sysfs_fallback: device_register failed
[ 206.100269][ T7] usb 1-1: [UEAGLE-ATM] firmware is not available
[ 206.398607][ T1157] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[ 206.638625][ T1157] usb 1-1: Using ep0 maxpacket: 16
[ 206.758789][ T1157] usb 1-1: config 0 has an invalid interface number: 118 but max is 1
[ 206.766976][ T1157] usb 1-1: config 0 has an invalid interface number: 51 but max is 1
[ 206.775117][ T1157] usb 1-1: config 0 has no interface number 0
[ 206.781238][ T1157] usb 1-1: config 0 has no interface number 1
[ 206.787319][ T1157] usb 1-1: config 0 interface 118 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 206.797952][ T1157] usb 1-1: config 0 interface 118 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 206.808595][ T1157] usb 1-1: config 0 interface 118 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 206.819245][ T1157] usb 1-1: config 0 interface 118 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 206.829891][ T1157] usb 1-1: config 0 interface 118 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 206.840542][ T1157] usb 1-1: config 0 interface 118 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 206.851277][ T1157] usb 1-1: config 0 interface 51 altsetting 2 has an invalid endpoint with address 0x0, skipping
[ 206.861841][ T1157] usb 1-1: config 0 interface 51 has no altsetting 0
[ 207.028790][ T1157] usb 1-1: New USB device found, idVendor=1039, idProduct=2131, bcdDevice=45.92
[ 207.037884][ T1157] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 207.045910][ T1157] usb 1-1: Product: syz
[ 207.050095][ T1157] usb 1-1: Manufacturer: syz
[ 207.054674][ T1157] usb 1-1: SerialNumber: syz
[ 207.060824][ T1157] usb 1-1: config 0 descriptor??
[ 207.100005][ T1157] usb 1-1: [ueagle-atm] ADSL device founded vid (0X1039) pid (0X2131) Rev (0X4592): Eagle II
executing program
[ 207.258653][ T1157] usb 1-1: reset high-speed USB device number 4 using dummy_hcd
[ 207.698739][ T1157] usb 1-1: device descriptor read/64, error -71
[ 207.968663][ T1157] usb 1-1: reset high-speed USB device number 4 using dummy_hcd
[ 208.208637][ T1157] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 208.608669][ T1157] usb 1-1: failed to restore interface 51 altsetting 2 (error=-71)
[ 208.616814][ T1157] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[ 208.624776][ T1157] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleII.fw
[ 208.634336][ T1157] usb 1-1: [ueagle-atm] ADSL device founded vid (0X1039) pid (0X2131) Rev (0X4592): Eagle II
[ 208.644701][ T1157] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[ 208.652534][ T1157] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleII.fw
[ 208.662008][ T7] usb 1-1: Direct firmware load for ueagle-atm/eagleII.fw failed with error -2
[ 208.671501][ T1157] usb 1-1: USB disconnect, device number 4
[ 208.677538][ T7] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleII.fw
[ 208.691545][ T7] ==================================================================
[ 208.699805][ T7] BUG: KASAN: use-after-free in kernfs_add_one+0x480/0x4c0
[ 208.707039][ T7] Read of size 8 at addr ffff888144781dc8 by task kworker/0:1/7
[ 208.714654][ T7]
[ 208.716964][ T7] CPU: 0 PID: 7 Comm: kworker/0:1 Not tainted 5.16.0-rc7-syzkaller #0
[ 208.725102][ T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 208.735144][ T7] Workqueue: events request_firmware_work_func
[ 208.741288][ T7] Call Trace:
[ 208.744552][ T7]
[ 208.747470][ T7] dump_stack_lvl+0xcd/0x134
[ 208.752071][ T7] print_address_description.constprop.0.cold+0x8d/0x320
[ 208.759089][ T7] ? kernfs_add_one+0x480/0x4c0
[ 208.763927][ T7] ? kernfs_add_one+0x480/0x4c0
[ 208.768761][ T7] kasan_report.cold+0x83/0xdf
[ 208.773515][ T7] ? kernfs_add_one+0x480/0x4c0
[ 208.778352][ T7] kernfs_add_one+0x480/0x4c0
[ 208.783021][ T7] kernfs_create_dir_ns+0x18b/0x220
[ 208.788309][ T7] sysfs_create_dir_ns+0x127/0x290
[ 208.793475][ T7] ? sysfs_create_mount_point+0xb0/0xb0
[ 208.799013][ T7] ? __sanitizer_cov_trace_pc+0x7/0x60
[ 208.804467][ T7] kobject_add_internal+0x2d2/0xa60
[ 208.809658][ T7] kobject_add+0x150/0x1c0
[ 208.814059][ T7] ? kset_create_and_add+0x1a0/0x1a0
[ 208.819335][ T7] ? rcu_read_lock_sched_held+0x3a/0x70
[ 208.824873][ T7] get_device_parent+0x3d7/0x590
[ 208.829798][ T7] device_add+0x2a8/0x1ee0
[ 208.834203][ T7] ? device_initialize+0x560/0x560
[ 208.839302][ T7] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0
[ 208.845535][ T7] ? __raw_spin_lock_init+0x36/0x110
[ 208.850817][ T7] firmware_fallback_sysfs+0x402/0xe70
[ 208.856302][ T7] _request_firmware+0xb97/0xfe0
[ 208.861260][ T7] request_firmware_work_func+0xdd/0x230
[ 208.866900][ T7] ? request_partial_firmware_into_buf+0xa0/0xa0
[ 208.873222][ T7] process_one_work+0x9b2/0x1660
[ 208.878155][ T7] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 208.883522][ T7] ? rwlock_bug.part.0+0x90/0x90
[ 208.888450][ T7] ? _raw_spin_lock_irq+0x41/0x50
[ 208.893476][ T7] worker_thread+0x65d/0x1130
[ 208.898149][ T7] ? process_one_work+0x1660/0x1660
[ 208.903339][ T7] kthread+0x405/0x4f0
[ 208.907403][ T7] ? set_kthread_struct+0x130/0x130
[ 208.912611][ T7] ret_from_fork+0x1f/0x30
[ 208.917039][ T7]
[ 208.920050][ T7]
[ 208.922356][ T7] Allocated by task 7:
[ 208.926401][ T7] kasan_save_stack+0x1e/0x50
[ 208.931066][ T7] __kasan_slab_alloc+0x90/0xc0
[ 208.935901][ T7] kmem_cache_alloc+0x202/0x3a0
[ 208.940751][ T7] __kernfs_new_node+0xd4/0x8b0
[ 208.945603][ T7] kernfs_create_dir_ns+0x9c/0x220
[ 208.950698][ T7] sysfs_create_dir_ns+0x127/0x290
[ 208.955808][ T7] kobject_add_internal+0x2d2/0xa60
[ 208.960989][ T7] kobject_add+0x150/0x1c0
[ 208.965387][ T7] get_device_parent+0x3d7/0x590
[ 208.970314][ T7] device_add+0x2a8/0x1ee0
[ 208.974732][ T7] firmware_fallback_sysfs+0x402/0xe70
[ 208.980174][ T7] _request_firmware+0xb97/0xfe0
[ 208.985103][ T7] request_firmware_work_func+0xdd/0x230
[ 208.990723][ T7] process_one_work+0x9b2/0x1660
[ 208.995659][ T7] worker_thread+0x65d/0x1130
[ 209.000325][ T7] kthread+0x405/0x4f0
[ 209.004379][ T7] ret_from_fork+0x1f/0x30
[ 209.008778][ T7]
[ 209.011083][ T7] Freed by task 1157:
[ 209.015052][ T7] kasan_save_stack+0x1e/0x50
[ 209.019715][ T7] kasan_set_track+0x21/0x30
[ 209.024376][ T7] kasan_set_free_info+0x20/0x30
[ 209.029299][ T7] __kasan_slab_free+0xff/0x130
[ 209.034143][ T7] slab_free_freelist_hook+0x8b/0x1c0
[ 209.039503][ T7] kmem_cache_free+0xbd/0x5d0
[ 209.044423][ T7] kernfs_put.part.0+0x2c4/0x540
[ 209.049348][ T7] kernfs_put+0x42/0x50
[ 209.053483][ T7] __kernfs_remove+0x725/0xab0
[ 209.058230][ T7] kernfs_remove+0x1d/0x30
[ 209.062632][ T7] sysfs_remove_dir+0xc1/0x100
[ 209.067385][ T7] __kobject_del+0xe2/0x200
[ 209.071893][ T7] kobject_del+0x3c/0x60
[ 209.076132][ T7] device_del+0x834/0xd60
[ 209.080548][ T7] usb_disconnect.cold+0x4ba/0x78e
[ 209.085647][ T7] hub_event+0x1c9c/0x4460
[ 209.090481][ T7] process_one_work+0x9b2/0x1660
[ 209.095402][ T7] worker_thread+0x83c/0x1130
[ 209.100062][ T7] kthread+0x405/0x4f0
[ 209.104120][ T7] ret_from_fork+0x1f/0x30
[ 209.108529][ T7]
[ 209.110945][ T7] The buggy address belongs to the object at ffff888144781d98
[ 209.110945][ T7] which belongs to the cache kernfs_node_cache of size 168
[ 209.125503][ T7] The buggy address is located 48 bytes inside of
[ 209.125503][ T7] 168-byte region [ffff888144781d98, ffff888144781e40)
[ 209.138688][ T7] The buggy address belongs to the page:
[ 209.144305][ T7] page:ffffea000511e040 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x144781
[ 209.154535][ T7] flags: 0x57ff00000000200(slab|node=1|zone=2|lastcpupid=0x7ff)
[ 209.162155][ T7] raw: 057ff00000000200 dead000000000100 dead000000000122 ffff888010dd1a00
[ 209.170732][ T7] raw: 0000000000000000 0000000080110011 00000001ffffffff 0000000000000000
[ 209.179311][ T7] page dumped because: kasan: bad access detected
[ 209.185706][ T7] page_owner tracks the page as allocated
[ 209.191400][ T7] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 1, ts 2093068313, free_ts 0
[ 209.206227][ T7] get_page_from_freelist+0xa72/0x2f50
[ 209.211680][ T7] __alloc_pages+0x1b2/0x500
[ 209.216256][ T7] alloc_page_interleave+0x1e/0x200
[ 209.221453][ T7] alloc_pages+0x29f/0x300
[ 209.225868][ T7] new_slab+0x32d/0x4a0
[ 209.230095][ T7] ___slab_alloc+0x918/0xfe0
[ 209.234676][ T7] __slab_alloc.constprop.0+0x4d/0xa0
[ 209.240040][ T7] kmem_cache_alloc+0x35c/0x3a0
[ 209.244882][ T7] __kernfs_new_node+0xd4/0x8b0
[ 209.249718][ T7] kernfs_new_node+0x93/0x120
[ 209.254468][ T7] __kernfs_create_file+0x51/0x350
[ 209.259567][ T7] sysfs_add_file_mode_ns+0x20f/0x3f0
[ 209.265017][ T7] internal_create_group+0x322/0xb10
[ 209.270309][ T7] param_sysfs_init+0x342/0x43b
[ 209.275152][ T7] do_one_initcall+0x103/0x650
[ 209.279918][ T7] kernel_init_freeable+0x6b1/0x73a
[ 209.285114][ T7] page_owner free stack trace missing
[ 209.290463][ T7]
[ 209.292769][ T7] Memory state around the buggy address:
[ 209.298379][ T7] ffff888144781c80: fc fc fc fc fc fc fb fb fb fb fb fb fb fb fb fb
[ 209.306508][ T7] ffff888144781d00: fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc fc
[ 209.314640][ T7] >ffff888144781d80: fc fc fc fa fb fb fb fb fb fb fb fb fb fb fb fb
[ 209.322698][ T7] ^
[ 209.329108][ T7] ffff888144781e00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
[ 209.337157][ T7] ffff888144781e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 209.345199][ T7] ==================================================================
[ 209.353240][ T7] Disabling lock debugging due to kernel taint
[ 209.359935][ T7] Kernel panic - not syncing: panic_on_warn set ...
[ 209.366528][ T7] CPU: 0 PID: 7 Comm: kworker/0:1 Tainted: G B 5.16.0-rc7-syzkaller #0
[ 209.376071][ T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 209.386217][ T7] Workqueue: events request_firmware_work_func
[ 209.392364][ T7] Call Trace:
[ 209.395636][ T7]
[ 209.398551][ T7] dump_stack_lvl+0xcd/0x134
[ 209.403146][ T7] panic+0x2b0/0x6dd
[ 209.407026][ T7] ? __warn_printk+0xf3/0xf3
[ 209.411604][ T7] ? preempt_schedule_common+0x59/0xc0
[ 209.417056][ T7] ? kernfs_add_one+0x480/0x4c0
[ 209.421894][ T7] ? preempt_schedule_thunk+0x16/0x18
[ 209.427253][ T7] ? trace_hardirqs_on+0x38/0x1c0
[ 209.432349][ T7] ? trace_hardirqs_on+0x51/0x1c0
[ 209.437363][ T7] ? kernfs_add_one+0x480/0x4c0
[ 209.442195][ T7] ? kernfs_add_one+0x480/0x4c0
[ 209.447033][ T7] end_report.cold+0x63/0x6f
[ 209.451608][ T7] kasan_report.cold+0x71/0xdf
[ 209.456358][ T7] ? kernfs_add_one+0x480/0x4c0
[ 209.461192][ T7] kernfs_add_one+0x480/0x4c0
[ 209.465851][ T7] kernfs_create_dir_ns+0x18b/0x220
[ 209.471031][ T7] sysfs_create_dir_ns+0x127/0x290
[ 209.476131][ T7] ? sysfs_create_mount_point+0xb0/0xb0
[ 209.481659][ T7] ? __sanitizer_cov_trace_pc+0x7/0x60
[ 209.487127][ T7] kobject_add_internal+0x2d2/0xa60
[ 209.492305][ T7] kobject_add+0x150/0x1c0
[ 209.496702][ T7] ? kset_create_and_add+0x1a0/0x1a0
[ 209.501972][ T7] ? rcu_read_lock_sched_held+0x3a/0x70
[ 209.507691][ T7] get_device_parent+0x3d7/0x590
[ 209.512613][ T7] device_add+0x2a8/0x1ee0
[ 209.517020][ T7] ? device_initialize+0x560/0x560
[ 209.522127][ T7] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0
[ 209.528367][ T7] ? __raw_spin_lock_init+0x36/0x110
[ 209.533641][ T7] firmware_fallback_sysfs+0x402/0xe70
[ 209.539091][ T7] _request_firmware+0xb97/0xfe0
[ 209.544018][ T7] request_firmware_work_func+0xdd/0x230
[ 209.549634][ T7] ? request_partial_firmware_into_buf+0xa0/0xa0
[ 209.555947][ T7] process_one_work+0x9b2/0x1660
[ 209.560873][ T7] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 209.566229][ T7] ? rwlock_bug.part.0+0x90/0x90
[ 209.571183][ T7] ? _raw_spin_lock_irq+0x41/0x50
[ 209.576194][ T7] worker_thread+0x65d/0x1130
[ 209.580860][ T7] ? process_one_work+0x1660/0x1660
[ 209.586038][ T7] kthread+0x405/0x4f0
[ 209.590090][ T7] ? set_kthread_struct+0x130/0x130
[ 209.595268][ T7] ret_from_fork+0x1f/0x30
[ 209.599707][ T7]
[ 209.602770][ T7] Kernel Offset: disabled
[ 209.607104][ T7] Rebooting in 86400 seconds..