INFO: task hung in sisusb

INFO: task hung in sisusb_open
Status: upstream: reported on 2020/07/06 15:22
Reported-by: syzbot+fd9d03311cdce9a9ec36@syzkaller.appspotmail.com
First crash: 367d, last: 4h46m

Sample crash report:

INFO: task syz-executor.1:16878 blocked for more than 143 seconds.
      Not tainted 5.8.0-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
syz-executor.1  D28360 16878    355 0x00000004
Call Trace:
 context_switch kernel/sched/core.c:3778 [inline]
 __schedule+0x889/0x1f70 kernel/sched/core.c:4527
 schedule+0xcd/0x2b0 kernel/sched/core.c:4602
 schedule_preempt_disabled+0xc/0x20 kernel/sched/core.c:4661
 __mutex_lock_common kernel/locking/mutex.c:1033 [inline]
 __mutex_lock+0x3e2/0x10a0 kernel/locking/mutex.c:1103
 sisusb_open+0xb2/0x4d0 drivers/usb/misc/sisusbvga/sisusb.c:2396
 usb_open+0x1df/0x270 drivers/usb/core/file.c:48
 chrdev_open+0x266/0x770 fs/char_dev.c:414
 do_dentry_open+0x4ff/0x1170 fs/open.c:823
 do_open fs/namei.c:3243 [inline]
 path_openat+0x190d/0x2690 fs/namei.c:3360
 do_filp_open+0x17e/0x3c0 fs/namei.c:3387
 do_sys_openat2+0x16d/0x420 fs/open.c:1174
 do_sys_open fs/open.c:1190 [inline]
 __do_sys_open fs/open.c:1198 [inline]
 __se_sys_open fs/open.c:1194 [inline]
 __x64_sys_open+0x119/0x1c0 fs/open.c:1194
 do_syscall_64+0x2d/0x40 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x416b81
Code: Bad RIP value.
RSP: 002b:00007f7d61975820 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 000000000118c060 RCX: 0000000000416b81
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f7d61975850
RBP: 000000000118c0a0 R08: 0000000000000000 R09: 000000000000000f
R10: 0000000000000064 R11: 0000000000000293 R12: 000000000118c06c
R13: 00007ffea0af00cf R14: 00007f7d619769c0 R15: 000000000118c06c
INFO: task syz-executor.1:16880 blocked for more than 143 seconds.
      Not tainted 5.8.0-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
syz-executor.1  D29400 16880    355 0x00000004
Call Trace:
 context_switch kernel/sched/core.c:3778 [inline]
 __schedule+0x889/0x1f70 kernel/sched/core.c:4527
 schedule+0xcd/0x2b0 kernel/sched/core.c:4602
 schedule_preempt_disabled+0xc/0x20 kernel/sched/core.c:4661
 __mutex_lock_common kernel/locking/mutex.c:1033 [inline]
 __mutex_lock+0x3e2/0x10a0 kernel/locking/mutex.c:1103
 sisusb_open+0xb2/0x4d0 drivers/usb/misc/sisusbvga/sisusb.c:2396
 usb_open+0x1df/0x270 drivers/usb/core/file.c:48
 chrdev_open+0x266/0x770 fs/char_dev.c:414
 do_dentry_open+0x4ff/0x1170 fs/open.c:823
 do_open fs/namei.c:3243 [inline]
 path_openat+0x190d/0x2690 fs/namei.c:3360
 do_filp_open+0x17e/0x3c0 fs/namei.c:3387
 do_sys_openat2+0x16d/0x420 fs/open.c:1174
 do_sys_open fs/open.c:1190 [inline]
 __do_sys_open fs/open.c:1198 [inline]
 __se_sys_open fs/open.c:1194 [inline]
 __x64_sys_open+0x119/0x1c0 fs/open.c:1194
 do_syscall_64+0x2d/0x40 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x416b81
Code: Bad RIP value.
RSP: 002b:00007f7d61954820 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 000000000118c100 RCX: 0000000000416b81
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f7d61954850
RBP: 000000000118c140 R08: 0000000000000000 R09: 000000000000000f
R10: 0000000000000064 R11: 0000000000000293 R12: 000000000118c10c
R13: 00007ffea0af00cf R14: 00007f7d619559c0 R15: 000000000118c10c
INFO: task syz-executor.1:16881 blocked for more than 143 seconds.
      Not tainted 5.8.0-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
syz-executor.1  D28784 16881    355 0x00004004
Call Trace:
 context_switch kernel/sched/core.c:3778 [inline]
 __schedule+0x889/0x1f70 kernel/sched/core.c:4527
 schedule+0xcd/0x2b0 kernel/sched/core.c:4602
 schedule_preempt_disabled+0xc/0x20 kernel/sched/core.c:4661
 __mutex_lock_common kernel/locking/mutex.c:1033 [inline]
 __mutex_lock+0x3e2/0x10a0 kernel/locking/mutex.c:1103
 sisusb_open+0xb2/0x4d0 drivers/usb/misc/sisusbvga/sisusb.c:2396
 usb_open+0x1df/0x270 drivers/usb/core/file.c:48
 chrdev_open+0x266/0x770 fs/char_dev.c:414
 do_dentry_open+0x4ff/0x1170 fs/open.c:823
 do_open fs/namei.c:3243 [inline]
 path_openat+0x190d/0x2690 fs/namei.c:3360
 do_filp_open+0x17e/0x3c0 fs/namei.c:3387
 do_sys_openat2+0x16d/0x420 fs/open.c:1174
 do_sys_open fs/open.c:1190 [inline]
 __do_sys_open fs/open.c:1198 [inline]
 __se_sys_open fs/open.c:1194 [inline]
 __x64_sys_open+0x119/0x1c0 fs/open.c:1194
 do_syscall_64+0x2d/0x40 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x416b81
Code: Bad RIP value.
RSP: 002b:00007f7d61933820 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 000000000118c1a0 RCX: 0000000000416b81
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f7d61933850
RBP: 000000000118c1e0 R08: 0000000000000000 R09: 000000000000000f
R10: 0000000000000064 R11: 0000000000000293 R12: 000000000118c1ac
R13: 00007ffea0af00cf R14: 00007f7d619349c0 R15: 000000000118c1ac
INFO: task syz-executor.1:16882 blocked for more than 144 seconds.
      Not tainted 5.8.0-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
syz-executor.1  D28784 16882    355 0x00004004
Call Trace:
 context_switch kernel/sched/core.c:3778 [inline]
 __schedule+0x889/0x1f70 kernel/sched/core.c:4527
 schedule+0xcd/0x2b0 kernel/sched/core.c:4602
 schedule_preempt_disabled+0xc/0x20 kernel/sched/core.c:4661
 __mutex_lock_common kernel/locking/mutex.c:1033 [inline]
 __mutex_lock+0x3e2/0x10a0 kernel/locking/mutex.c:1103
 sisusb_open+0xb2/0x4d0 drivers/usb/misc/sisusbvga/sisusb.c:2396
 usb_open+0x1df/0x270 drivers/usb/core/file.c:48
 chrdev_open+0x266/0x770 fs/char_dev.c:414
 do_dentry_open+0x4ff/0x1170 fs/open.c:823
 do_open fs/namei.c:3243 [inline]
 path_openat+0x190d/0x2690 fs/namei.c:3360
 do_filp_open+0x17e/0x3c0 fs/namei.c:3387
 do_sys_openat2+0x16d/0x420 fs/open.c:1174
 do_sys_open fs/open.c:1190 [inline]
 __do_sys_open fs/open.c:1198 [inline]
 __se_sys_open fs/open.c:1194 [inline]
 __x64_sys_open+0x119/0x1c0 fs/open.c:1194
 do_syscall_64+0x2d/0x40 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x416b81
Code: Bad RIP value.
RSP: 002b:00007f7d61912820 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 000000000118c240 RCX: 0000000000416b81
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f7d61912850
RBP: 000000000118c280 R08: 0000000000000000 R09: 000000000000000f
R10: 0000000000000064 R11: 0000000000000293 R12: 000000000118c24c
R13: 00007ffea0af00cf R14: 00007f7d619139c0 R15: 000000000118c24c
INFO: task syz-executor.1:16883 blocked for more than 144 seconds.
      Not tainted 5.8.0-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
syz-executor.1  D29400 16883    355 0x00000004
Call Trace:
 context_switch kernel/sched/core.c:3778 [inline]
 __schedule+0x889/0x1f70 kernel/sched/core.c:4527
 schedule+0xcd/0x2b0 kernel/sched/core.c:4602
 schedule_preempt_disabled+0xc/0x20 kernel/sched/core.c:4661
 __mutex_lock_common kernel/locking/mutex.c:1033 [inline]
 __mutex_lock+0x3e2/0x10a0 kernel/locking/mutex.c:1103
 sisusb_open+0xb2/0x4d0 drivers/usb/misc/sisusbvga/sisusb.c:2396
 usb_open+0x1df/0x270 drivers/usb/core/file.c:48
 chrdev_open+0x266/0x770 fs/char_dev.c:414
 do_dentry_open+0x4ff/0x1170 fs/open.c:823
 do_open fs/namei.c:3243 [inline]
 path_openat+0x190d/0x2690 fs/namei.c:3360
 do_filp_open+0x17e/0x3c0 fs/namei.c:3387
 do_sys_openat2+0x16d/0x420 fs/open.c:1174
 do_sys_open fs/open.c:1190 [inline]
 __do_sys_open fs/open.c:1198 [inline]
 __se_sys_open fs/open.c:1194 [inline]
 __x64_sys_open+0x119/0x1c0 fs/open.c:1194
 do_syscall_64+0x2d/0x40 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x416b81
Code: Bad RIP value.
RSP: 002b:00007f7d618f1820 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 000000000118c2e0 RCX: 0000000000416b81
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f7d618f1850
RBP: 000000000118c320 R08: 0000000000000000 R09: 000000000000000f
R10: 0000000000000064 R11: 0000000000000293 R12: 000000000118c2ec
R13: 00007ffea0af00cf R14: 00007f7d618f29c0 R15: 000000000118c2ec
INFO: task syz-executor.4:16953 blocked for more than 144 seconds.
      Not tainted 5.8.0-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
syz-executor.4  D28528 16953    353 0x00000004
Call Trace:
 context_switch kernel/sched/core.c:3778 [inline]
 __schedule+0x889/0x1f70 kernel/sched/core.c:4527
 schedule+0xcd/0x2b0 kernel/sched/core.c:4602
 schedule_preempt_disabled+0xc/0x20 kernel/sched/core.c:4661
 __mutex_lock_common kernel/locking/mutex.c:1033 [inline]
 __mutex_lock+0x3e2/0x10a0 kernel/locking/mutex.c:1103
 sisusb_open+0xb2/0x4d0 drivers/usb/misc/sisusbvga/sisusb.c:2396
 usb_open+0x1df/0x270 drivers/usb/core/file.c:48
 chrdev_open+0x266/0x770 fs/char_dev.c:414
 do_dentry_open+0x4ff/0x1170 fs/open.c:823
 do_open fs/namei.c:3243 [inline]
 path_openat+0x190d/0x2690 fs/namei.c:3360
 do_filp_open+0x17e/0x3c0 fs/namei.c:3387
 do_sys_openat2+0x16d/0x420 fs/open.c:1174
 do_sys_open fs/open.c:1190 [inline]
 __do_sys_open fs/open.c:1198 [inline]
 __se_sys_open fs/open.c:1194 [inline]
 __x64_sys_open+0x119/0x1c0 fs/open.c:1194
 do_syscall_64+0x2d/0x40 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x416b81
Code: Bad RIP value.
RSP: 002b:00007f86b0d1a820 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 000000000118bf20 RCX: 0000000000416b81
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f86b0d1a850
RBP: 000000000118bf60 R08: 0000000000000000 R09: 000000000000000f
R10: 0000000000000064 R11: 0000000000000293 R12: 000000000118bf2c
R13: 00007fffc340b40f R14: 00007f86b0d1b9c0 R15: 000000000118bf2c
INFO: task syz-executor.4:16956 blocked for more than 145 seconds.
      Not tainted 5.8.0-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
syz-executor.4  D28784 16956    353 0x00000004
Call Trace:
 context_switch kernel/sched/core.c:3778 [inline]
 __schedule+0x889/0x1f70 kernel/sched/core.c:4527
 schedule+0xcd/0x2b0 kernel/sched/core.c:4602
 schedule_preempt_disabled+0xc/0x20 kernel/sched/core.c:4661
 __mutex_lock_common kernel/locking/mutex.c:1033 [inline]
 __mutex_lock+0x3e2/0x10a0 kernel/locking/mutex.c:1103
 sisusb_open+0xb2/0x4d0 drivers/usb/misc/sisusbvga/sisusb.c:2396
 usb_open+0x1df/0x270 drivers/usb/core/file.c:48
 chrdev_open+0x266/0x770 fs/char_dev.c:414
 do_dentry_open+0x4ff/0x1170 fs/open.c:823
 do_open fs/namei.c:3243 [inline]
 path_openat+0x190d/0x2690 fs/namei.c:3360
 do_filp_open+0x17e/0x3c0 fs/namei.c:3387
 do_sys_openat2+0x16d/0x420 fs/open.c:1174
 do_sys_open fs/open.c:1190 [inline]
 __do_sys_open fs/open.c:1198 [inline]
 __se_sys_open fs/open.c:1194 [inline]
 __x64_sys_open+0x119/0x1c0 fs/open.c:1194
 do_syscall_64+0x2d/0x40 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x416b81
Code: Bad RIP value.
RSP: 002b:00007f86b0cf9820 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 000000000118bfc0 RCX: 0000000000416b81
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f86b0cf9850
RBP: 000000000118c000 R08: 0000000000000000 R09: 000000000000000f
R10: 0000000000000064 R11: 0000000000000293 R12: 000000000118bfcc
R13: 00007fffc340b40f R14: 00007f86b0cfa9c0 R15: 000000000118bfcc
INFO: task syz-executor.4:16958 blocked for more than 145 seconds.
      Not tainted 5.8.0-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
syz-executor.4  D28784 16958    353 0x00000004
Call Trace:
 context_switch kernel/sched/core.c:3778 [inline]
 __schedule+0x889/0x1f70 kernel/sched/core.c:4527
 schedule+0xcd/0x2b0 kernel/sched/core.c:4602
 schedule_preempt_disabled+0xc/0x20 kernel/sched/core.c:4661
 __mutex_lock_common kernel/locking/mutex.c:1033 [inline]
 __mutex_lock+0x3e2/0x10a0 kernel/locking/mutex.c:1103
 sisusb_open+0xb2/0x4d0 drivers/usb/misc/sisusbvga/sisusb.c:2396
 usb_open+0x1df/0x270 drivers/usb/core/file.c:48
 chrdev_open+0x266/0x770 fs/char_dev.c:414
 do_dentry_open+0x4ff/0x1170 fs/open.c:823
 do_open fs/namei.c:3243 [inline]
 path_openat+0x190d/0x2690 fs/namei.c:3360
 do_filp_open+0x17e/0x3c0 fs/namei.c:3387
 do_sys_openat2+0x16d/0x420 fs/open.c:1174
 do_sys_open fs/open.c:1190 [inline]
 __do_sys_open fs/open.c:1198 [inline]
 __se_sys_open fs/open.c:1194 [inline]
 __x64_sys_open+0x119/0x1c0 fs/open.c:1194
 do_syscall_64+0x2d/0x40 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x416b81
Code: Bad RIP value.
RSP: 002b:00007f86b0cd8820 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 000000000118c060 RCX: 0000000000416b81
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f86b0cd8850
RBP: 000000000118c0a0 R08: 0000000000000000 R09: 000000000000000f
R10: 0000000000000064 R11: 0000000000000293 R12: 000000000118c06c
R13: 00007fffc340b40f R14: 00007f86b0cd99c0 R15: 000000000118c06c
INFO: task syz-executor.4:16959 blocked for more than 145 seconds.
      Not tainted 5.8.0-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
syz-executor.4  D29400 16959    353 0x00000004
Call Trace:
 context_switch kernel/sched/core.c:3778 [inline]
 __schedule+0x889/0x1f70 kernel/sched/core.c:4527
 schedule+0xcd/0x2b0 kernel/sched/core.c:4602
 schedule_preempt_disabled+0xc/0x20 kernel/sched/core.c:4661
 __mutex_lock_common kernel/locking/mutex.c:1033 [inline]
 __mutex_lock+0x3e2/0x10a0 kernel/locking/mutex.c:1103
 sisusb_open+0xb2/0x4d0 drivers/usb/misc/sisusbvga/sisusb.c:2396
 usb_open+0x1df/0x270 drivers/usb/core/file.c:48
 chrdev_open+0x266/0x770 fs/char_dev.c:414
 do_dentry_open+0x4ff/0x1170 fs/open.c:823
 do_open fs/namei.c:3243 [inline]
 path_openat+0x190d/0x2690 fs/namei.c:3360
 do_filp_open+0x17e/0x3c0 fs/namei.c:3387
 do_sys_openat2+0x16d/0x420 fs/open.c:1174
 do_sys_open fs/open.c:1190 [inline]
 __do_sys_open fs/open.c:1198 [inline]
 __se_sys_open fs/open.c:1194 [inline]
 __x64_sys_open+0x119/0x1c0 fs/open.c:1194
 do_syscall_64+0x2d/0x40 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x416b81
Code: Bad RIP value.
RSP: 002b:00007f86b0cb7820 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 000000000118c100 RCX: 0000000000416b81
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f86b0cb7850
RBP: 000000000118c140 R08: 0000000000000000 R09: 000000000000000f
R10: 0000000000000064 R11: 0000000000000293 R12: 000000000118c10c
R13: 00007fffc340b40f R14: 00007f86b0cb89c0 R15: 000000000118c10c
INFO: task syz-executor.4:16962 blocked for more than 145 seconds.
      Not tainted 5.8.0-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
syz-executor.4  D29400 16962    353 0x00000004
Call Trace:
 context_switch kernel/sched/core.c:3778 [inline]
 __schedule+0x889/0x1f70 kernel/sched/core.c:4527
 schedule+0xcd/0x2b0 kernel/sched/core.c:4602
 schedule_preempt_disabled+0xc/0x20 kernel/sched/core.c:4661
 __mutex_lock_common kernel/locking/mutex.c:1033 [inline]
 __mutex_lock+0x3e2/0x10a0 kernel/locking/mutex.c:1103
 sisusb_open+0xb2/0x4d0 drivers/usb/misc/sisusbvga/sisusb.c:2396
 usb_open+0x1df/0x270 drivers/usb/core/file.c:48
 chrdev_open+0x266/0x770 fs/char_dev.c:414
 do_dentry_open+0x4ff/0x1170 fs/open.c:823
 do_open fs/namei.c:3243 [inline]
 path_openat+0x190d/0x2690 fs/namei.c:3360
 do_filp_open+0x17e/0x3c0 fs/namei.c:3387
 do_sys_openat2+0x16d/0x420 fs/open.c:1174
 do_sys_open fs/open.c:1190 [inline]
 __do_sys_open fs/open.c:1198 [inline]
 __se_sys_open fs/open.c:1194 [inline]
 __x64_sys_open+0x119/0x1c0 fs/open.c:1194
 do_syscall_64+0x2d/0x40 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x416b81
Code: Bad RIP value.
RSP: 002b:00007f86b0c96820 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 000000000118c1a0 RCX: 0000000000416b81
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f86b0c96850
RBP: 000000000118c1e0 R08: 0000000000000000 R09: 000000000000000f
R10: 0000000000000064 R11: 0000000000000293 R12: 000000000118c1ac
R13: 00007fffc340b40f R14: 00007f86b0c979c0 R15: 000000000118c1ac

Showing all locks held in the system:
1 lock held by khungtaskd/23:
 #0: ffffffff87313660 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x264 kernel/locking/lockdep.c:5825
1 lock held by in:imklog/247:
 #0: ffff8881c9d70d70 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 fs/file.c:930
2 locks held by agetty/245:
 #0: ffff8881d429a098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 drivers/tty/tty_ldisc.c:267
 #1: ffffc90000a262e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x223/0x1a30 drivers/tty/n_tty.c:2156
6 locks held by kworker/1:6/3810:
 #0: ffff8881d88a2538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: arch_atomic64_set arch/x86/include/asm/atomic64_64.h:34 [inline]
 #0: ffff8881d88a2538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: atomic64_set include/asm-generic/atomic-instrumented.h:856 [inline]
 #0: ffff8881d88a2538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: atomic_long_set include/asm-generic/atomic-long.h:41 [inline]
 #0: ffff8881d88a2538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: set_work_data kernel/workqueue.c:616 [inline]
 #0: ffff8881d88a2538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: set_work_pool_and_clear_pending kernel/workqueue.c:643 [inline]
 #0: ffff8881d88a2538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x82b/0x15f0 kernel/workqueue.c:2240
 #1: ffff8881c7507da8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x85f/0x15f0 kernel/workqueue.c:2244
 #2: ffff8881d4553218 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:784 [inline]
 #2: ffff8881d4553218 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c5/0x4390 drivers/usb/core/hub.c:5522
 #3: ffff8881cc068218 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:784 [inline]
 #3: ffff8881cc068218 (&dev->mutex){....}-{3:3}, at: usb_disconnect.cold+0x43/0x780 drivers/usb/core/hub.c:2208
 #4: ffff8881c5e151a8 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:784 [inline]
 #4: ffff8881c5e151a8 (&dev->mutex){....}-{3:3}, at: __device_driver_lock drivers/base/dd.c:975 [inline]
 #4: ffff8881c5e151a8 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal drivers/base/dd.c:1181 [inline]
 #4: ffff8881c5e151a8 (&dev->mutex){....}-{3:3}, at: device_release_driver+0x1c/0x40 drivers/base/dd.c:1207
 #5: ffffffff878b0cb0 (minor_rwsem){++++}-{3:3}, at: usb_deregister_dev+0xaa/0x300 drivers/usb/core/file.c:239
2 locks held by agetty/12306:
 #0: ffff8881c771d098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 drivers/tty/tty_ldisc.c:267
 #1: ffffc9000e9a02e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x223/0x1a30 drivers/tty/n_tty.c:2156
2 locks held by syz-executor.1/16873:
 #0: ffffffff878b0cb0 (minor_rwsem){++++}-{3:3}, at: usb_open+0x23/0x270 drivers/usb/core/file.c:39
 #1: ffff8881a8c120d0 (&(sisusb->lock)){+.+.}-{3:3}, at: sisusb_open+0xb2/0x4d0 drivers/usb/misc/sisusbvga/sisusb.c:2396
2 locks held by syz-executor.1/16878:
 #0: ffffffff878b0cb0 (minor_rwsem){++++}-{3:3}, at: usb_open+0x23/0x270 drivers/usb/core/file.c:39
 #1: ffff8881a8c120d0 (&(sisusb->lock)){+.+.}-{3:3}, at: sisusb_open+0xb2/0x4d0 drivers/usb/misc/sisusbvga/sisusb.c:2396
2 locks held by syz-executor.1/16880:
 #0: ffffffff878b0cb0 (minor_rwsem){++++}-{3:3}, at: usb_open+0x23/0x270 drivers/usb/core/file.c:39
 #1: ffff8881a8c120d0 (&(sisusb->lock)){+.+.}-{3:3}, at: sisusb_open+0xb2/0x4d0 drivers/usb/misc/sisusbvga/sisusb.c:2396
2 locks held by syz-executor.1/16881:
 #0: ffffffff878b0cb0 (minor_rwsem){++++}-{3:3}, at: usb_open+0x23/0x270 drivers/usb/core/file.c:39
 #1: ffff8881a8c120d0 (&(sisusb->lock)){+.+.}-{3:3}, at: sisusb_open+0xb2/0x4d0 drivers/usb/misc/sisusbvga/sisusb.c:2396
2 locks held by syz-executor.1/16882:
 #0: ffffffff878b0cb0 (minor_rwsem){++++}-{3:3}, at: usb_open+0x23/0x270 drivers/usb/core/file.c:39
 #1: ffff8881a8c120d0 (&(sisusb->lock)){+.+.}-{3:3}, at: sisusb_open+0xb2/0x4d0 drivers/usb/misc/sisusbvga/sisusb.c:2396
2 locks held by syz-executor.1/16883:
 #0: ffffffff878b0cb0 (minor_rwsem){++++}-{3:3}, at: usb_open+0x23/0x270 drivers/usb/core/file.c:39
 #1: ffff8881a8c120d0 (&(sisusb->lock)){+.+.}-{3:3}, at: sisusb_open+0xb2/0x4d0 drivers/usb/misc/sisusbvga/sisusb.c:2396
2 locks held by syz-executor.4/16953:
 #0: ffffffff878b0cb0 (minor_rwsem){++++}-{3:3}, at: usb_open+0x23/0x270 drivers/usb/core/file.c:39
 #1: ffff8881a8c120d0 (&(sisusb->lock)){+.+.}-{3:3}, at: sisusb_open+0xb2/0x4d0 drivers/usb/misc/sisusbvga/sisusb.c:2396
2 locks held by syz-executor.4/16956:
 #0: ffffffff878b0cb0 (minor_rwsem){++++}-{3:3}, at: usb_open+0x23/0x270 drivers/usb/core/file.c:39
 #1: ffff8881a8c120d0 (&(sisusb->lock)){+.+.}-{3:3}, at: sisusb_open+0xb2/0x4d0 drivers/usb/misc/sisusbvga/sisusb.c:2396
2 locks held by syz-executor.4/16958:
 #0: ffffffff878b0cb0 (minor_rwsem){++++}-{3:3}, at: usb_open+0x23/0x270 drivers/usb/core/file.c:39
 #1: ffff8881a8c120d0 (&(sisusb->lock)){+.+.}-{3:3}, at: sisusb_open+0xb2/0x4d0 drivers/usb/misc/sisusbvga/sisusb.c:2396
2 locks held by syz-executor.4/16959:
 #0: ffffffff878b0cb0 (minor_rwsem){++++}-{3:3}, at: usb_open+0x23/0x270 drivers/usb/core/file.c:39
 #1: ffff8881a8c120d0 (&(sisusb->lock)){+.+.}-{3:3}, at: sisusb_open+0xb2/0x4d0 drivers/usb/misc/sisusbvga/sisusb.c:2396
2 locks held by syz-executor.4/16962:
 #0: ffffffff878b0cb0 (minor_rwsem){++++}-{3:3}, at: usb_open+0x23/0x270 drivers/usb/core/file.c:39
 #1: ffff8881a8c120d0 (&(sisusb->lock)){+.+.}-{3:3}, at: sisusb_open+0xb2/0x4d0 drivers/usb/misc/sisusbvga/sisusb.c:2396
2 locks held by syz-executor.4/16965:
 #0: ffffffff878b0cb0 (minor_rwsem){++++}-{3:3}, at: usb_open+0x23/0x270 drivers/usb/core/file.c:39
 #1: ffff8881a8c120d0 (&(sisusb->lock)){+.+.}-{3:3}, at: sisusb_open+0xb2/0x4d0 drivers/usb/misc/sisusbvga/sisusb.c:2396
2 locks held by syz-executor.4/16970:
 #0: ffffffff878b0cb0 (minor_rwsem){++++}-{3:3}, at: usb_open+0x23/0x270 drivers/usb/core/file.c:39
 #1: ffff8881a8c120d0 (&(sisusb->lock)){+.+.}-{3:3}, at: sisusb_open+0xb2/0x4d0 drivers/usb/misc/sisusbvga/sisusb.c:2396

=============================================

NMI backtrace for cpu 0
CPU: 0 PID: 23 Comm: khungtaskd Not tainted 5.8.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0xf6/0x16e lib/dump_stack.c:118
 nmi_cpu_backtrace.cold+0x74/0xb6 lib/nmi_backtrace.c:101
 nmi_trigger_cpumask_backtrace+0x1da/0x1f4 lib/nmi_backtrace.c:62
 trigger_all_cpu_backtrace include/linux/nmi.h:146 [inline]
 check_hung_uninterruptible_tasks kernel/hung_task.c:209 [inline]
 watchdog+0xd6a/0xfd0 kernel/hung_task.c:295
 kthread+0x392/0x470 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1 skipped: idling at native_safe_halt arch/x86/include/asm/irqflags.h:60 [inline]
NMI backtrace for cpu 1 skipped: idling at arch_safe_halt arch/x86/include/asm/irqflags.h:103 [inline]
NMI backtrace for cpu 1 skipped: idling at acpi_safe_halt+0x72/0x90 drivers/acpi/processor_idle.c:111

Crashes (58):
Manager	Time	Kernel	Commit	Syzkaller	Config	Log	Report	Maintainers
ci2-upstream-usb	2020/08/11 14:47	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	449dc8c9	5d3ebca9	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/08/10 13:58	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	449dc8c9	7adc7b65	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/08/08 21:40	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	449dc8c9	01975a06	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/07/19 05:01	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	313da01a	9c812472	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/07/18 15:34	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	313da01a	9c812472	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/07/11 19:57	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	25051b55	7ba05d2d	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/07/11 18:17	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	25051b55	7ba05d2d	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/07/08 08:11	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	768a0741	5962a2dc	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/07/07 21:24	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	768a0741	08fc4ef1	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/07/05 05:08	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	768a0741	24d7f505	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/06/30 18:58	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	9cf6ffae	917afeaa	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/06/30 05:17	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	9cf6ffae	917afeaa	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/06/23 00:17	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	f8f02d5c	1afe1535	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/06/21 21:25	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	f8f02d5c	4f2acff9	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/06/12 10:39	https://github.com/google/kasan.git usb-fuzzer	2089c6ed	819b58b0	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/06/11 02:00	https://github.com/google/kasan.git usb-fuzzer	2089c6ed	3ab7a05a	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/06/08 10:49	https://github.com/google/kasan.git usb-fuzzer	2089c6ed	7604bb03	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/06/06 10:38	https://github.com/google/kasan.git usb-fuzzer	2089c6ed	c3e9afb3	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/06/05 22:17	https://github.com/google/kasan.git usb-fuzzer	2089c6ed	d36418e9	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/06/02 14:11	https://github.com/google/kasan.git usb-fuzzer	2089c6ed	52fd7b7d	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/06/01 23:13	https://github.com/google/kasan.git usb-fuzzer	2089c6ed	a0331e89	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/05/26 09:02	https://github.com/google/kasan.git usb-fuzzer	806d8acc	8ca3b7d2	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/05/11 06:31	https://github.com/google/kasan.git usb-fuzzer	059e7e0f	8742a2b9	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/05/01 16:16	https://github.com/google/kasan.git usb-fuzzer	059e7e0f	143a10e9	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/04/27 14:56	https://github.com/google/kasan.git usb-fuzzer	059e7e0f	0ce7569e	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/04/24 08:20	https://github.com/google/kasan.git usb-fuzzer	059e7e0f	03d97a1b	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/04/15 08:37	https://github.com/google/kasan.git usb-fuzzer	0fa84af8	3f3c5574	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/04/13 19:55	https://github.com/google/kasan.git usb-fuzzer	0fa84af8	17a986e5	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/04/13 00:25	https://github.com/google/kasan.git usb-fuzzer	0fa84af8	17a986e5	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/04/01 22:02	https://github.com/google/kasan.git usb-fuzzer	0fa84af8	a34e2c33	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/03/17 05:17	https://github.com/google/kasan.git usb-fuzzer	d6ff8147	749688d2	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/03/14 11:18	https://github.com/google/kasan.git usb-fuzzer	d6ff8147	749688d2	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/03/13 23:27	https://github.com/google/kasan.git usb-fuzzer	d6ff8147	749688d2	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/03/13 00:15	https://github.com/google/kasan.git usb-fuzzer	d6ff8147	d850e9d0	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/03/10 08:27	https://github.com/google/kasan.git usb-fuzzer	d6ff8147	35f53e45	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/02/21 03:07	https://github.com/google/kasan.git usb-fuzzer	7f0cd6c7	81230308	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/02/18 17:43	https://github.com/google/kasan.git usb-fuzzer	7f0cd6c7	012fbc32	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/01/23 05:23	https://github.com/google/kasan.git usb-fuzzer	4cc301ee	3334d684	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/01/09 04:58	https://github.com/google/kasan.git usb-fuzzer	ae179410	ddc3e859	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2020/01/05 10:27	https://github.com/google/kasan.git usb-fuzzer	ecdf2214	68256974	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2019/12/28 04:23	https://github.com/google/kasan.git usb-fuzzer	ecdf2214	be5c2c81	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2019/12/26 19:21	https://github.com/google/kasan.git usb-fuzzer	ecdf2214	be5c2c81	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2019/12/18 19:54	https://github.com/google/kasan.git usb-fuzzer	6a325cd0	79b211f7	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2019/12/16 14:01	https://github.com/google/kasan.git usb-fuzzer	4cc037ec	0ae38e44	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2019/12/01 17:52	https://github.com/google/kasan.git usb-fuzzer	32b5e2b2	a76bf83f	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2019/12/01 11:14	https://github.com/google/kasan.git usb-fuzzer	32b5e2b2	a76bf83f	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2019/11/21 12:48	https://github.com/google/kasan.git usb-fuzzer	da06441b	8098ea0f	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2019/11/21 07:09	https://github.com/google/kasan.git usb-fuzzer	da06441b	8098ea0f	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2019/10/24 10:54	https://github.com/google/kasan.git usb-fuzzer	22be26f7	d01bb02a	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2019/10/20 20:57	https://github.com/google/kasan.git usb-fuzzer	22be26f7	8c88c9c1	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2019/10/10 11:22	https://github.com/google/kasan.git usb-fuzzer	58d5f26a	d52eff28	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2019/09/23 00:53	https://github.com/google/kasan.git usb-fuzzer	e0bd8d79	d96e88f3	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2019/09/12 12:13	https://github.com/google/kasan.git usb-fuzzer	f0df5c1b	0b7672ee	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2019/09/10 18:00	https://github.com/google/kasan.git usb-fuzzer	f0df5c1b	a60cb4cd	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2019/09/07 05:14	https://github.com/google/kasan.git usb-fuzzer	f0df5c1b	a60cb4cd	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2019/09/06 20:05	https://github.com/google/kasan.git usb-fuzzer	f0df5c1b	acb5b744	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2019/08/12 03:55	https://github.com/google/kasan.git usb-fuzzer	e96407b4	acb51638	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net
ci2-upstream-usb	2019/08/10 06:54	https://github.com/google/kasan.git usb-fuzzer	e96407b4	acb51638	.config	log	report	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, thomas@winischhofer.net