KASAN: slab-out-of-bounds Read in hiddev_ioctl_usage

2019-09-30 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:2994c077 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=15170f6d60 kernel config: https://syzkaller.appspot.com/x

Re: WARNING in _chaoskey_fill/usb_submit_urb

2019-09-30 Thread syzbot
Hello, syzbot has tested the proposed patch but the reproducer still triggered crash: INFO: task hung in chaoskey_disconnect INFO: task kworker/0:0:5 blocked for more than 143 seconds. Not tainted 5.3.0+ #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables

Re: divide error in cdc_ncm_update_rxtx_max

2019-09-18 Thread syzbot
Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+ce366e2b8296e25d8...@syzkaller.appspotmail.com Tested on: commit: f0df5c1b usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google

Re: WARNING in mxl111sf_ctrl_msg

2019-08-28 Thread syzbot
Hello, syzbot has tested the proposed patch but the reproducer still triggered crash: WARNING in mxl111sf_ctrl_msg usb 6-1: selecting invalid altsetting 1 set interface failed [ cut here ] DEBUG_LOCKS_WARN_ON(lock->magic != lock) WARNING: CPU: 0 PID: 12 at ker

Re: WARNING in r871xu_dev_remove

2019-08-22 Thread syzbot
Hello, syzbot has tested the proposed patch but the reproducer still triggered crash: KASAN: use-after-free Read in device_release_driver_internal == BUG: KASAN: use-after-free in __mutex_lock_common kernel/locking/mutex.c:912

WARNING in r871xu_dev_remove

2019-08-22 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:eea39f24 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=163ae01260 kernel config: https://syzkaller.appspot.com/x

WARNING: bad usercopy in hidraw_ioctl

2019-08-21 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:eea39f24 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=128c664c60 kernel config: https://syzkaller.appspot.com/x

Re: KASAN: use-after-free Read in hidraw_ioctl

2019-08-21 Thread syzbot
Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+ded1794a717e3b235...@syzkaller.appspotmail.com Tested on: commit: e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google

Re: KASAN: slab-out-of-bounds Read in hidraw_ioctl

2019-08-21 Thread syzbot
Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+5a6c4ec678a0c6ee8...@syzkaller.appspotmail.com Tested on: commit: e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google

Re: KASAN: slab-out-of-bounds Read in hidraw_ioctl

2019-08-21 Thread syzbot
Hello, syzbot has tested the proposed patch but the reproducer still triggered crash: KASAN: slab-out-of-bounds Read in hidraw_ioctl == BUG: KASAN: slab-out-of-bounds in strlen+0x79/0x90 lib/string.c:525 Read of size 1 at addr

Re: KASAN: slab-out-of-bounds Read in hidraw_ioctl

2019-08-21 Thread syzbot
Hello, syzbot has tested the proposed patch but the reproducer still triggered crash: KASAN: slab-out-of-bounds Read in hidraw_ioctl == BUG: KASAN: slab-out-of-bounds in strlen+0x79/0x90 lib/string.c:525 Read of size 1 at addr

Re: KASAN: use-after-free Read in hidraw_ioctl

2019-08-21 Thread syzbot
Hello, syzbot has tested the proposed patch but the reproducer still triggered crash: KASAN: use-after-free Read in hidraw_ioctl == BUG: KASAN: use-after-free in hidraw_ioctl+0x609/0xaf0 drivers/hid/hidraw.c:380 Read of size

Re: WARNING in usbhid_raw_request/usb_submit_urb

2019-08-21 Thread syzbot
Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+a7a6b9c609b9457c6...@syzkaller.appspotmail.com Tested on: commit: 7f7867ff usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google

WARNING in flexcop_usb_probe/usb_submit_urb

2019-08-21 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:eea39f24 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=151c664c60 kernel config: https://syzkaller.appspot.com/x

WARNING in smsusb_start_streaming/usb_submit_urb

2019-08-21 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:eea39f24 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=139ec19c60 kernel config: https://syzkaller.appspot.com/x

Re: Re: KASAN: slab-out-of-bounds Read in hidraw_ioctl

2019-08-21 Thread syzbot
On Sun, Aug 11, 2019 at 10:46 PM syzbot wrote: syzbot has found a reproducer for the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt

Re: Re: KASAN: slab-out-of-bounds Read in hidraw_ioctl

2019-08-21 Thread syzbot
On Sun, Aug 11, 2019 at 10:46 PM syzbot wrote: syzbot has found a reproducer for the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt

Re: Re: KASAN: use-after-free Read in hidraw_ioctl

2019-08-21 Thread syzbot
On Tue, Jul 23, 2019 at 2:48 PM syzbot wrote: Hello, syzbot found the following crash on: HEAD commit:6a3599ce usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x

Re: Re: KASAN: use-after-free Read in hidraw_ioctl

2019-08-21 Thread syzbot
On Tue, Jul 23, 2019 at 2:48 PM syzbot wrote: Hello, syzbot found the following crash on: HEAD commit:6a3599ce usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x

Re: WARNING in wdm_write/usb_submit_urb

2019-08-20 Thread syzbot
Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+d232cca6ec42c2edb...@syzkaller.appspotmail.com Tested on: commit: e06ce4da usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google

Re: WARNING in kmem_cache_alloc_trace

2019-08-20 Thread syzbot
Hello, syzbot has tested the proposed patch but the reproducer still triggered crash: WARNING in yurex_write/usb_submit_urb [ cut here ] URB 52a92140 submitted while active WARNING: CPU: 1 PID: 3052 at drivers/usb/core/urb.c:362 usb_submit_urb+0x10c1/0x13b0

Re: WARNING in kmem_cache_alloc_trace

2019-08-20 Thread syzbot
Hello, syzbot tried to test the proposed patch but build/boot failed: rs/staging/uwb/lc-dev.o CC drivers/staging/uwb/lc-rc.o CC drivers/staging/uwb/neh.o CC drivers/video/fbdev/core/cfbfillrect.o AR drivers/staging/wlan-ng/built-in.a CC drivers/video/fbdev

Re: WARNING in wdm_write/usb_submit_urb

2019-08-20 Thread syzbot
Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+d232cca6ec42c2edb...@syzkaller.appspotmail.com Tested on: commit: e06ce4da usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google

Re: WARNING in wdm_write/usb_submit_urb

2019-08-20 Thread syzbot
Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+d232cca6ec42c2edb...@syzkaller.appspotmail.com Tested on: commit: e06ce4da usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google

Re: WARNING in wdm_write/usb_submit_urb

2019-08-20 Thread syzbot
Hello, syzbot has tested the proposed patch but the reproducer still triggered crash: INFO: task hung in wdm_flush INFO: task syz-executor.1:2841 blocked for more than 143 seconds. Not tainted 5.3.0-rc5+ #1 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this

Re: WARNING in wdm_write/usb_submit_urb

2019-08-19 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:e06ce4da usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=14a8c0b660 kernel config: https

Re: WARNING in kmem_cache_alloc_trace

2019-08-19 Thread syzbot
Hello, syzbot has tested the proposed patch but the reproducer still triggered crash: WARNING in yurex_write/usb_submit_urb [ cut here ] URB c866c77d submitted while active WARNING: CPU: 1 PID: 2816 at drivers/usb/core/urb.c:362 usb_submit_urb+0x10c1/0x13b0

WARNING in kmem_cache_alloc_trace

2019-08-19 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:d0847550 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=16947fce60 kernel config: https://syzkaller.appspot.com/x

Re: KASAN: use-after-free Read in iowarrior_disconnect

2019-08-19 Thread syzbot
Hello, syzbot has tested the proposed patch but the reproducer still triggered crash: possible deadlock in usb_deregister_dev usb 4-1: USB disconnect, device number 2 == WARNING: possible circular locking dependency detected 5.3.0-rc4+ #1

KASAN: use-after-free Read in iowarrior_disconnect

2019-08-19 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:d0847550 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=139be30260 kernel config: https://syzkaller.appspot.com/x

WARNING in wdm_write/usb_submit_urb

2019-08-19 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:d0847550 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=16462bba60 kernel config: https://syzkaller.appspot.com/x

KASAN: use-after-free Read in wdm_out_callback

2019-08-19 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:d0847550 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=136553ba60 kernel config: https://syzkaller.appspot.com/x

KASAN: use-after-free Read in iowarrior_release

2019-08-19 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:d0847550 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=14ff437260 kernel config: https://syzkaller.appspot.com/x

KASAN: invalid-free in iowarrior_disconnect

2019-08-19 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:d0847550 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=15fb03ba60 kernel config: https://syzkaller.appspot.com/x

KASAN: use-after-free Read in iowarrior_callback

2019-08-19 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:d0847550 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=1160577260 kernel config: https://syzkaller.appspot.com/x

Re: divide error in usbtmc_generic_read

2019-08-15 Thread syzbot
Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+55b0304b360654a75...@syzkaller.appspotmail.com Tested on: commit: d0847550 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google

Re: divide error in usbtmc_generic_read

2019-08-14 Thread syzbot
Hello, syzbot has tested the proposed patch but the reproducer still triggered crash: KASAN: use-after-free Read in usbtmc_disconnect usb 5-1: USB disconnect, device number 2 == BUG: KASAN: use-after-free in __mutex_lock_common

divide error in usbtmc_generic_read

2019-08-14 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:d0847550 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=16295d4a60 kernel config: https://syzkaller.appspot.com/x

Re: general protection fault in cdev_del

2019-08-13 Thread syzbot
Hello, syzbot has tested the proposed patch but the reproducer still triggered crash: KASAN: use-after-free Read in hso_free_interface == BUG: KASAN: use-after-free in hso_free_interface+0x3f2/0x4f0 drivers/net/usb/hso.c:3108

Re: general protection fault in __pm_runtime_resume

2019-08-12 Thread syzbot
Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+3cbe5cd105d2ad56a...@syzkaller.appspotmail.com Tested on: commit: 7f7867ff usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google

Re: Re: KASAN: use-after-free Read in __pm_runtime_resume

2019-08-12 Thread syzbot
On Sat, Aug 3, 2019 at 11:12 AM Hillf Danton wrote: On Fri, 02 Aug 2019 05:58:05 -0700 > Hello, > > syzbot found the following crash on: > > HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver > git tree: https://github.com/google/kasan.git usb-fuzze

Re: WARNING in usbhid_raw_request/usb_submit_urb

2019-08-12 Thread syzbot
Hello, syzbot has tested the proposed patch but the reproducer still triggered crash: KASAN: invalid-free in hcd_buffer_free usb 5-1: USB disconnect, device number 2 == BUG: KASAN: double-free or invalid-free in hcd_buffer_free

Re: general protection fault in __pm_runtime_resume

2019-08-12 Thread syzbot
Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+3cbe5cd105d2ad56a...@syzkaller.appspotmail.com Tested on: commit: 6a3599ce usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google

Re: possible deadlock in usb_deregister_dev

2019-08-12 Thread syzbot
Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+a64a382964bf6c71a...@syzkaller.appspotmail.com Tested on: commit: e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google

KASAN: slab-out-of-bounds Read in ld_usb_read

2019-08-12 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=162aac0260 kernel config: https://syzkaller.appspot.com/x

KASAN: slab-out-of-bounds Read in mceusb_dev_recv

2019-08-12 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=13e270e260 kernel config: https://syzkaller.appspot.com/x

KASAN: slab-out-of-bounds Write in ax_probe

2019-08-12 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=1535640260 kernel config: https://syzkaller.appspot.com/x

KASAN: use-after-free Write in ld_usb_interrupt_in_callback

2019-08-12 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=1327f2ee60 kernel config: https://syzkaller.appspot.com/x

KASAN: slab-out-of-bounds Read in usbnet_generic_cdc_bind

2019-08-12 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=1390791c60 kernel config: https://syzkaller.appspot.com/x

INFO: task hung in wdm_flush

2019-08-12 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=1046c6ee60 kernel config: https://syzkaller.appspot.com/x

Re: KASAN: slab-out-of-bounds Read in hidraw_ioctl

2019-08-12 Thread syzbot
Hello, syzbot has tested the proposed patch but the reproducer still triggered crash: KASAN: slab-out-of-bounds Read in hidraw_ioctl == BUG: KASAN: slab-out-of-bounds in strnlen+0x75/0x80 lib/string.c:542 Read of size 1 at addr

Re: KASAN: slab-out-of-bounds Read in hidraw_ioctl

2019-08-11 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=150426ba60 kernel config: https

Re: BUG: bad usercopy in ld_usb_read

2019-08-10 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=17cf0b1660 kernel config: https

Re: KASAN: use-after-free Read in adu_disconnect

2019-08-09 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=13871a4a60 kernel config: https

Re: KASAN: use-after-free Read in usb_kill_urb

2019-08-09 Thread syzbot
Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+22ae4e3b9fcc8a5c1...@syzkaller.appspotmail.com Tested on: commit: e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google

Re: possible deadlock in usb_deregister_dev

2019-08-09 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=15bf780e60 kernel config: https

KASAN: out-of-bounds Read in hidraw_ioctl

2019-08-09 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=126120e260 kernel config: https://syzkaller.appspot.com/x

Re: KASAN: use-after-free Read in usbhid_power

2019-08-09 Thread syzbot
Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+ef5de9c4f99c4edb4...@syzkaller.appspotmail.com Tested on: commit: 6a3599ce usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google

Re: KASAN: use-after-free Read in ld_usb_release

2019-08-09 Thread syzbot
Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+30cf45ebfe0b0c484...@syzkaller.appspotmail.com Tested on: commit: e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google

KASAN: use-after-free Read in usb_kill_urb

2019-08-09 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=1799392c60 kernel config: https://syzkaller.appspot.com/x

KASAN: use-after-free Read in prepare_to_wait_event

2019-08-09 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=10fbde8c60 kernel config: https://syzkaller.appspot.com/x

KASAN: use-after-free Read in ld_usb_release

2019-08-09 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=15a16f2660 kernel config: https://syzkaller.appspot.com/x

possible deadlock in display_open

2019-08-09 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=13b29b2660 kernel config: https://syzkaller.appspot.com/x

WARNING in em28xx_usb_disconnect

2019-08-09 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=15ef3cba60 kernel config: https://syzkaller.appspot.com/x

INFO: rcu detected stall in dummy_timer

2019-08-09 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=102b8c4a60 kernel config: https://syzkaller.appspot.com/x

Re: KASAN: use-after-free Read in wdm_int_callback

2019-08-09 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=15b5018c60 kernel config: https

KMSAN: uninit-value in smsc75xx_bind

2019-08-09 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:beaab8a3 fix KASAN build git tree: kmsan console output: https://syzkaller.appspot.com/x/log.txt?x=13d7b65c60 kernel config: https://syzkaller.appspot.com/x/.config?x=4db781fe35a84ef5 dashboard link: https

Re: Re: possible deadlock in open_rio

2019-08-08 Thread syzbot
On Wed, 7 Aug 2019, Oliver Neukum wrote: Am Mittwoch, den 07.08.2019, 10:07 -0400 schrieb Alan Stern: > On Wed, 7 Aug 2019, Oliver Neukum wrote: > > technically yes. However in practical terms the straight revert I sent > > out yesterday should fix it. > > I didn't see the revert, and it d

Re: Re: possible deadlock in open_rio

2019-08-08 Thread syzbot
On Wed, 7 Aug 2019, Oliver Neukum wrote: Am Mittwoch, den 07.08.2019, 10:07 -0400 schrieb Alan Stern: > On Wed, 7 Aug 2019, Oliver Neukum wrote: > > technically yes. However in practical terms the straight revert I sent > > out yesterday should fix it. > > I didn't see the revert, and it d

Re: KASAN: use-after-free Read in dvb_usb_device_exit (2)

2019-08-08 Thread syzbot
Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+c58e976e022432ee6...@syzkaller.appspotmail.com Tested on: commit: e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google

BUG: bad usercopy in ld_usb_read

2019-08-08 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=13aeaece60 kernel config: https://syzkaller.appspot.com/x

KASAN: use-after-free Read in usbhid_raw_request

2019-08-08 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=1600051660 kernel config: https://syzkaller.appspot.com/x

BUG: bad usercopy in hidraw_ioctl

2019-08-07 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=151b292660 kernel config: https://syzkaller.appspot.com/x

Re: KASAN: use-after-free Read in device_release_driver_internal

2019-08-07 Thread syzbot
Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+1b2449b7b5dc240d1...@syzkaller.appspotmail.com Tested on: commit: 6a3599ce usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google

Re: KASAN: use-after-free Read in device_release_driver_internal

2019-08-07 Thread syzbot
Hello, syzbot has tested the proposed patch but the reproducer still triggered crash: KASAN: use-after-free Read in device_release_driver_internal == BUG: KASAN: use-after-free in __lock_acquire+0x3a5d/0x5340 kernel/locking

Re: WARNING in zd_mac_clear

2019-08-07 Thread syzbot
Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+74c65761783d66a9c...@syzkaller.appspotmail.com Tested on: commit: 9a33b369 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google

KASAN: use-after-free Read in wdm_int_callback

2019-08-07 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=162e635260 kernel config: https://syzkaller.appspot.com/x

WARNING in hiddev_ioctl/usb_submit_urb

2019-08-07 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=14f54e2660 kernel config: https://syzkaller.appspot.com/x

Re: KASAN: use-after-free Read in device_release_driver_internal

2019-08-07 Thread syzbot
Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+1b2449b7b5dc240d1...@syzkaller.appspotmail.com Tested on: commit: 6a3599ce usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google

Re: KASAN: use-after-free Read in device_release_driver_internal

2019-08-07 Thread syzbot
Hello, syzbot has tested the proposed patch but the reproducer still triggered crash: KASAN: use-after-free Read in device_release_driver_internal usb 4-1: USB disconnect, device number 2 == BUG: KASAN: use-after-free in

KMSAN: uninit-value in smsc75xx_wait_eeprom

2019-08-07 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:ae0c578a kmsan: include gfp.h from kmsan.h git tree: kmsan console output: https://syzkaller.appspot.com/x/log.txt?x=10e4f47460 kernel config: https://syzkaller.appspot.com/x/.config?x=27abc558ecb16a3b dashboard link: https

Re: KMSAN: kernel-usb-infoleak in pcan_usb_pro_send_req

2019-08-06 Thread syzbot
Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+513e4d0985298538b...@syzkaller.appspotmail.com Tested on: commit: 41550654 [UPSTREAM] KVM: x86: degrade WARN to pr_warn_rate.. git tree: https://github.com

Re: Re: possible deadlock in usb_deregister_dev

2019-08-06 Thread syzbot
Am Montag, den 05.08.2019, 04:58 -0700 schrieb syzbot: Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x

Re: WARNING in __iforce_usb_xmit/usb_submit_urb

2019-08-06 Thread syzbot
Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+5efc10c005014d061...@syzkaller.appspotmail.com Tested on: commit: e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google

KASAN: slab-out-of-bounds Read in usbhid_close

2019-08-06 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=117a9f4260 kernel config: https://syzkaller.appspot.com/x

KASAN: use-after-free Read in hiddev_ioctl

2019-08-06 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=1732258a60 kernel config: https://syzkaller.appspot.com/x

KASAN: use-after-free Read in dvb_usb_device_exit (2)

2019-08-06 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=114fd9aa60 kernel config: https://syzkaller.appspot.com/x

Re: Re: KMSAN: kernel-usb-infoleak in pcan_usb_pro_send_req

2019-08-06 Thread syzbot
Am Dienstag, den 30.07.2019, 02:38 -0700 schrieb syzbot: Hello, syzbot found the following crash on: HEAD commit:41550654 [UPSTREAM] KVM: x86: degrade WARN to pr_warn_rate.. git tree: kmsan console output: https://syzkaller.appspot.com/x/log.txt?x=13e95183a0 kernel config

Re: KASAN: slab-out-of-bounds Write in lg4ff_init

2019-08-06 Thread syzbot
Hello, syzbot has tested the proposed patch but the reproducer still triggered crash: KASAN: slab-out-of-bounds Write in lg4ff_init logitech 0003:046D:C298.0001: unknown main item tag 0x0 logitech 0003:046D:C298.0001: unknown main item tag 0x0 logitech 0003:046D:C298.0001: hidraw0: USB HID

Re: KASAN: slab-out-of-bounds Write in lg4ff_init

2019-08-05 Thread syzbot
Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+94e2b9e9c7d1dd332...@syzkaller.appspotmail.com Tested on: commit: e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google

KASAN: slab-out-of-bounds Write in lg4ff_init

2019-08-05 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=144c21dc60 kernel config: https://syzkaller.appspot.com/x

WARNING in __iforce_usb_xmit/usb_submit_urb

2019-08-05 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=10809e0c60 kernel config: https://syzkaller.appspot.com/x

WARNING in usbtouch_reset_resume

2019-08-05 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=1104baf860 kernel config: https://syzkaller.appspot.com/x

KASAN: use-after-free Read in usbhid_wait_io

2019-08-05 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=136bed1a60 kernel config: https://syzkaller.appspot.com/x

possible deadlock in usb_deregister_dev

2019-08-05 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=13b5bc8a60 kernel config: https://syzkaller.appspot.com/x

KASAN: use-after-free Read in adu_disconnect

2019-08-05 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=148af1b260 kernel config: https://syzkaller.appspot.com/x

Re: KASAN: use-after-free Read in hiddev_release

2019-08-04 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=16f6f53a60 kernel config: https

KASAN: use-after-free Read in __pm_runtime_resume

2019-08-02 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=146071b460 kernel config: https://syzkaller.appspot.com/x

WARNING in sysfs_create_file_ns

2019-08-01 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:7829a896 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=1211944060 kernel config: https://syzkaller.appspot.com/x

possible deadlock in open_rio

2019-08-01 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:7f7867ff usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=136b6aec60 kernel config: https://syzkaller.appspot.com/x

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