kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 24171 Comm: syz-executor1 Not tainted 4.19.0-rc5+ #253
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:usb_find_alt_setting+0x38/0x310 drivers/usb/core/usb.c:231
Code: 89 fb 48 83 ec 18 48 89 7d c0 89 55 d4 89 75 d0 e8 1d c4 7e fc 48 8d 7b 04 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 84 02 00 00
kobject: 'loop5' (0000000061d33ff1): kobject_uevent_env
RSP: 0018:ffff88019587f4a0 EFLAGS: 00010247
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90007ea2000
RDX: 0000000000000000 RSI: ffffffff85002003 RDI: 0000000000000004
RBP: ffff88019587f4e0 R08: ffff88019681a040 R09: ffffed0032b0feb2
R10: ffffed0032b0feb4 R11: ffff88019587f5a7 R12: 0000000000000013
R13: ffff8801ce01ed00 R14: ffff8801847a1080 R15: 0000000000005513
FS:  00007f236ef02700(0000) GS:ffff8801dad00000(0000) knlGS:0000000000000000
kobject: 'loop5' (0000000061d33ff1): fill_kobj_path: path = '/devices/virtual/block/loop5'
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f88e4d18518 CR3: 000000014cd9e000 CR4: 00000000001406e0
Call Trace:
 check_ctrlrecip+0x1e6/0x320 drivers/usb/core/devio.c:828
 proc_control+0x151/0xef0 drivers/usb/core/devio.c:1074
kobject: 'loop5' (0000000061d33ff1): kobject_uevent_env
 usbdev_do_ioctl+0x1eb8/0x3b50 drivers/usb/core/devio.c:2394
kobject: 'loop5' (0000000061d33ff1): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'rfkill2103' (00000000a895c1a3): kobject_add_internal: parent: 'phy2100', set: 'devices'
kobject: 'loop5' (0000000061d33ff1): kobject_uevent_env
kobject: 'rfkill2103' (00000000a895c1a3): kobject_uevent_env
kobject: 'rfkill2103' (00000000a895c1a3): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim2101/ieee80211/phy2100/rfkill2103'
kobject: 'loop5' (0000000061d33ff1): fill_kobj_path: path = '/devices/virtual/block/loop5'
ieee80211 phy2100: Selected rate control algorithm 'minstrel_ht'
 usbdev_ioctl+0x25/0x30 drivers/usb/core/devio.c:2551
kobject: 'net' (000000001ffcf9c8): kobject_add_internal: parent: 'hwsim2101', set: '(null)'
 vfs_ioctl fs/ioctl.c:46 [inline]
 file_ioctl fs/ioctl.c:501 [inline]
 do_vfs_ioctl+0x1de/0x1720 fs/ioctl.c:685
kobject: 'wlan1007' (000000006f8b2827): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'wlan1007' (000000006f8b2827): kobject_uevent_env
 ksys_ioctl+0xa9/0xd0 fs/ioctl.c:702
kobject: 'wlan1007' (000000006f8b2827): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim2101/net/wlan1007'
 __do_sys_ioctl fs/ioctl.c:709 [inline]
 __se_sys_ioctl fs/ioctl.c:707 [inline]
 __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:707
 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290
kobject: 'queues' (000000005d335a4d): kobject_add_internal: parent: 'wlan1007', set: '<NULL>'
kobject: 'queues' (000000005d335a4d): kobject_uevent_env
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x457579
Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f236ef01c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
kobject: 'queues' (000000005d335a4d): kobject_uevent_env: filter function caused the event to drop!
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457579
RDX: 00000000200001c0 RSI: 00000000c0185500 RDI: 0000000000000003
RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f236ef026d4
R13: 00000000004bf674 R14: 00000000004cf4b0 R15: 00000000ffffffff
Modules linked in:
kobject: 'rx-0' (0000000075fcddd2): kobject_add_internal: parent: 'queues', set: 'queues'
---[ end trace edb6187701e8b850 ]---
kobject: 'rx-0' (0000000075fcddd2): kobject_uevent_env
RIP: 0010:usb_find_alt_setting+0x38/0x310 drivers/usb/core/usb.c:231
kobject: 'rx-0' (0000000075fcddd2): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim2101/net/wlan1007/queues/rx-0'
Code: 89 fb 48 83 ec 18 48 89 7d c0 89 55 d4 89 75 d0 e8 1d c4 7e fc 48 8d 7b 04 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 84 02 00 00
kobject: 'tx-0' (00000000112a1ba2): kobject_add_internal: parent: 'queues', set: 'queues'
RSP: 0018:ffff88019587f4a0 EFLAGS: 00010247
kobject: 'tx-0' (00000000112a1ba2): kobject_uevent_env
kobject: 'tx-0' (00000000112a1ba2): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim2101/net/wlan1007/queues/tx-0'
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90007ea2000
kobject: 'loop0' (000000005e5ede8e): kobject_uevent_env
RDX: 0000000000000000 RSI: ffffffff85002003 RDI: 0000000000000004
kobject: 'loop0' (000000005e5ede8e): fill_kobj_path: path = '/devices/virtual/block/loop0'
RBP: ffff88019587f4e0 R08: ffff88019681a040 R09: ffffed0032b0feb2
kobject: 'tx-1' (00000000ed4c44bd): kobject_add_internal: parent: 'queues', set: 'queues'
R10: ffffed0032b0feb4 R11: ffff88019587f5a7 R12: 0000000000000013
kobject: 'tx-1' (00000000ed4c44bd): kobject_uevent_env
R13: ffff8801ce01ed00 R14: ffff8801847a1080 R15: 0000000000005513
kobject: 'tx-1' (00000000ed4c44bd): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim2101/net/wlan1007/queues/tx-1'
FS:  00007f236ef02700(0000) GS:ffff8801dad00000(0000) knlGS:0000000000000000
kobject: 'tx-2' (000000000ca11e25): kobject_add_internal: parent: 'queues', set: 'queues'
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
kobject: 'tx-2' (000000000ca11e25): kobject_uevent_env
CR2: 00007f88e5362000 CR3: 000000014cd9e000 CR4: 00000000001406e0
kobject: 'tx-2' (000000000ca11e25): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim2101/net/wlan1007/queues/tx-2'