[info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 14.776479][ T1667] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 16.627512][ T1702] random: sshd: uninitialized urandom read (32 bytes read) [ 16.643088][ C1] random: crng init done Warning: Permanently added '10.128.15.213' (ECDSA) to the list of known hosts. 2019/09/03 12:58:03 fuzzer started 2019/09/03 12:58:04 dialing manager at 10.128.0.105:43075 2019/09/03 12:58:04 syscalls: 84 2019/09/03 12:58:04 code coverage: enabled 2019/09/03 12:58:04 comparison tracing: enabled 2019/09/03 12:58:04 extra coverage: enabled 2019/09/03 12:58:04 setuid sandbox: enabled 2019/09/03 12:58:04 namespace sandbox: enabled 2019/09/03 12:58:04 Android sandbox: /sys/fs/selinux/policy does not exist 2019/09/03 12:58:04 fault injection: enabled 2019/09/03 12:58:04 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/09/03 12:58:04 net packet injection: /dev/net/tun can't be opened (open /dev/net/tun: no such device) 2019/09/03 12:58:04 net device setup: enabled 12:58:05 executing program 0: r0 = syz_open_dev$hidraw(&(0x7f00000012c0)='/dev/../raw#\x00', 0x0, 0x204) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x4000) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x201) r4 = syz_open_dev$hiddev(0x0, 0x0, 0x280) read$hidraw(0xffffffffffffffff, 0x0, 0x0) write$hidraw(r0, &(0x7f0000000300)="f902844d4df64a6121789f4010dafa7273880722e245c752b46dd425b5077b939abbdda1271b4957e880607f39b5306d1a438b563b65346073629afdc3f6eb7845b80a32c4e20166d3ad9c6e93fe140735ef507c522ead101a4e9cfe555557d464980d2a0a7d7ec135ff67e0f96030949e581846a883cb7b5d0b63fd16fa11d412957dd1b5c1495df4e79e41368f854a0de07d0daede5de3bbd253b1e2dea343419da1f9164b73a51613dccefa75", 0xae) ioctl$HIDIOCGUSAGE(0xffffffffffffffff, 0xc018480b, &(0x7f0000000080)={0x1, 0x2, 0x0, 0x5, 0x401, 0x9}) ioctl$HIDIOCGREPORT(r4, 0x400c4807, 0x0) write$hidraw(r3, &(0x7f0000001200)='\x00', 0xffffff45) r5 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x8, 0x32101) ioctl$HIDIOCGCOLLECTIONINFO(r4, 0xc0104811, 0x0) r6 = syz_open_dev$evdev(0x0, 0x6, 0x2c2000) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f00000003c0)=""/99) read$hidraw(r3, &(0x7f0000000200)=""/242, 0xf2) ioctl$HIDIOCGPHYS(0xffffffffffffffff, 0x80404812, &(0x7f00000010c0)) ioctl$HIDIOCSFEATURE(r3, 0xc0404806, &(0x7f00000000c0)="1b4334e811b762") ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000000140)=""/80) read$hidraw(r2, &(0x7f0000003200)=""/4096, 0xffffffad) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000000100)) ioctl$HIDIOCSUSAGE(r4, 0x4018480c, &(0x7f0000000040)={0x2, 0x3, 0x8, 0x7, 0x1f, 0x6}) syz_open_dev$evdev(0x0, 0x3e, 0x101184) syz_open_dev$hidraw(&(0x7f0000000000)='/dev/hidraw#\x00', 0x0, 0x0) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) 12:58:05 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x7, 0x1, 0x2, 0x0, "", {{}, [{{0x9, 0x5, 0x82, 0x2, 0x2da}}]}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000001f40)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000024c0)={0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="20004d5808f4b9d4b2"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) read$char_usb(r1, 0x0, 0x0) 12:58:05 executing program 5: r0 = syz_open_dev$hidraw(&(0x7f0000000040)='/dev/../raw#\x00', 0x0, 0x4cc00) syz_open_dev$hidraw(&(0x7f0000000000)='/dev/../raw#\x00', 0x0, 0x100) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) syz_open_dev$hidraw(&(0x7f0000000040)='/dev/hidraw#\x00', 0x5911b6ff, 0x0) syz_open_dev$hidraw(0x0, 0x0, 0x0) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) read$hidraw(r0, &(0x7f0000003200)=""/4096, 0xffffffad) 12:58:05 executing program 3: syz_usb_connect(0x0, 0x24, &(0x7f0000001580)={{0x12, 0x1, 0x0, 0x33, 0xdc, 0xc2, 0x8, 0xfe9, 0xd501, 0x5a2, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x5c, 0x0, 0x0, 0x7e, 0x7e, 0xd}}]}}]}}, 0x0) syz_usb_connect$printer(0x5, 0x0, 0x0, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) 12:58:05 executing program 4: syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x8000, 0x41) r0 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x4020940d, &(0x7f0000000080)=[0x3]) 12:58:05 executing program 1: syz_usb_connect(0x0, 0x24, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x6c, 0xd8, 0xe1, 0x8, 0x4cb, 0x11d, 0x2ad4, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xb9, 0x0, 0x0, 0x85, 0xb4, 0xc7}}]}}]}}, 0x0) [ 24.501939][ T1737] cgroup1: Unknown subsys name 'perf_event' [ 24.528672][ T1737] cgroup1: Unknown subsys name 'net_cls' [ 24.589362][ T1739] cgroup1: Unknown subsys name 'perf_event' [ 24.596001][ T1739] cgroup1: Unknown subsys name 'net_cls' [ 24.615341][ T1741] cgroup1: Unknown subsys name 'perf_event' [ 24.621868][ T1741] cgroup1: Unknown subsys name 'net_cls' [ 24.626919][ T1743] cgroup1: Unknown subsys name 'perf_event' [ 24.631642][ T1744] cgroup1: Unknown subsys name 'perf_event' [ 24.644028][ T1744] cgroup1: Unknown subsys name 'net_cls' [ 24.651037][ T1748] cgroup1: Unknown subsys name 'perf_event' [ 24.657814][ T1748] cgroup1: Unknown subsys name 'net_cls' [ 24.668544][ T1743] cgroup1: Unknown subsys name 'net_cls' 12:58:08 executing program 0: r0 = syz_open_dev$hidraw(&(0x7f00000012c0)='/dev/../raw#\x00', 0x0, 0x204) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x4000) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x201) r4 = syz_open_dev$hiddev(0x0, 0x0, 0x280) read$hidraw(0xffffffffffffffff, 0x0, 0x0) write$hidraw(r0, &(0x7f0000000300)="f902844d4df64a6121789f4010dafa7273880722e245c752b46dd425b5077b939abbdda1271b4957e880607f39b5306d1a438b563b65346073629afdc3f6eb7845b80a32c4e20166d3ad9c6e93fe140735ef507c522ead101a4e9cfe555557d464980d2a0a7d7ec135ff67e0f96030949e581846a883cb7b5d0b63fd16fa11d412957dd1b5c1495df4e79e41368f854a0de07d0daede5de3bbd253b1e2dea343419da1f9164b73a51613dccefa75", 0xae) ioctl$HIDIOCGUSAGE(0xffffffffffffffff, 0xc018480b, &(0x7f0000000080)={0x1, 0x2, 0x0, 0x5, 0x401, 0x9}) ioctl$HIDIOCGREPORT(r4, 0x400c4807, 0x0) write$hidraw(r3, &(0x7f0000001200)='\x00', 0xffffff45) r5 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x8, 0x32101) ioctl$HIDIOCGCOLLECTIONINFO(r4, 0xc0104811, 0x0) r6 = syz_open_dev$evdev(0x0, 0x6, 0x2c2000) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f00000003c0)=""/99) read$hidraw(r3, &(0x7f0000000200)=""/242, 0xf2) ioctl$HIDIOCGPHYS(0xffffffffffffffff, 0x80404812, &(0x7f00000010c0)) ioctl$HIDIOCSFEATURE(r3, 0xc0404806, &(0x7f00000000c0)="1b4334e811b762") ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000000140)=""/80) read$hidraw(r2, &(0x7f0000003200)=""/4096, 0xffffffad) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000000100)) ioctl$HIDIOCSUSAGE(r4, 0x4018480c, &(0x7f0000000040)={0x2, 0x3, 0x8, 0x7, 0x1f, 0x6}) syz_open_dev$evdev(0x0, 0x3e, 0x101184) syz_open_dev$hidraw(&(0x7f0000000000)='/dev/hidraw#\x00', 0x0, 0x0) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) 12:58:08 executing program 5: r0 = syz_open_dev$hidraw(&(0x7f0000000040)='/dev/../raw#\x00', 0x0, 0x4cc00) syz_open_dev$hidraw(&(0x7f0000000000)='/dev/../raw#\x00', 0x0, 0x100) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) syz_open_dev$hidraw(&(0x7f0000000040)='/dev/hidraw#\x00', 0x5911b6ff, 0x0) syz_open_dev$hidraw(0x0, 0x0, 0x0) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) read$hidraw(r0, &(0x7f0000003200)=""/4096, 0xffffffad) 12:58:08 executing program 0: r0 = syz_open_dev$hidraw(&(0x7f00000012c0)='/dev/../raw#\x00', 0x0, 0x204) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x4000) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x201) r4 = syz_open_dev$hiddev(0x0, 0x0, 0x280) read$hidraw(0xffffffffffffffff, 0x0, 0x0) write$hidraw(r0, &(0x7f0000000300)="f902844d4df64a6121789f4010dafa7273880722e245c752b46dd425b5077b939abbdda1271b4957e880607f39b5306d1a438b563b65346073629afdc3f6eb7845b80a32c4e20166d3ad9c6e93fe140735ef507c522ead101a4e9cfe555557d464980d2a0a7d7ec135ff67e0f96030949e581846a883cb7b5d0b63fd16fa11d412957dd1b5c1495df4e79e41368f854a0de07d0daede5de3bbd253b1e2dea343419da1f9164b73a51613dccefa75", 0xae) ioctl$HIDIOCGUSAGE(0xffffffffffffffff, 0xc018480b, &(0x7f0000000080)={0x1, 0x2, 0x0, 0x5, 0x401, 0x9}) ioctl$HIDIOCGREPORT(r4, 0x400c4807, 0x0) write$hidraw(r3, &(0x7f0000001200)='\x00', 0xffffff45) r5 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x8, 0x32101) ioctl$HIDIOCGCOLLECTIONINFO(r4, 0xc0104811, 0x0) r6 = syz_open_dev$evdev(0x0, 0x6, 0x2c2000) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f00000003c0)=""/99) read$hidraw(r3, &(0x7f0000000200)=""/242, 0xf2) ioctl$HIDIOCGPHYS(0xffffffffffffffff, 0x80404812, &(0x7f00000010c0)) ioctl$HIDIOCSFEATURE(r3, 0xc0404806, &(0x7f00000000c0)="1b4334e811b762") ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000000140)=""/80) read$hidraw(r2, &(0x7f0000003200)=""/4096, 0xffffffad) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000000100)) ioctl$HIDIOCSUSAGE(r4, 0x4018480c, &(0x7f0000000040)={0x2, 0x3, 0x8, 0x7, 0x1f, 0x6}) syz_open_dev$evdev(0x0, 0x3e, 0x101184) syz_open_dev$hidraw(&(0x7f0000000000)='/dev/hidraw#\x00', 0x0, 0x0) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) 12:58:08 executing program 5: r0 = syz_open_dev$hidraw(&(0x7f0000000040)='/dev/../raw#\x00', 0x0, 0x4cc00) syz_open_dev$hidraw(&(0x7f0000000000)='/dev/../raw#\x00', 0x0, 0x100) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) syz_open_dev$hidraw(&(0x7f0000000040)='/dev/hidraw#\x00', 0x5911b6ff, 0x0) syz_open_dev$hidraw(0x0, 0x0, 0x0) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) read$hidraw(r0, &(0x7f0000003200)=""/4096, 0xffffffad) 12:58:08 executing program 0: r0 = syz_open_dev$hidraw(&(0x7f00000012c0)='/dev/../raw#\x00', 0x0, 0x204) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x4000) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x201) r4 = syz_open_dev$hiddev(0x0, 0x0, 0x280) read$hidraw(0xffffffffffffffff, 0x0, 0x0) write$hidraw(r0, &(0x7f0000000300)="f902844d4df64a6121789f4010dafa7273880722e245c752b46dd425b5077b939abbdda1271b4957e880607f39b5306d1a438b563b65346073629afdc3f6eb7845b80a32c4e20166d3ad9c6e93fe140735ef507c522ead101a4e9cfe555557d464980d2a0a7d7ec135ff67e0f96030949e581846a883cb7b5d0b63fd16fa11d412957dd1b5c1495df4e79e41368f854a0de07d0daede5de3bbd253b1e2dea343419da1f9164b73a51613dccefa75", 0xae) ioctl$HIDIOCGUSAGE(0xffffffffffffffff, 0xc018480b, &(0x7f0000000080)={0x1, 0x2, 0x0, 0x5, 0x401, 0x9}) ioctl$HIDIOCGREPORT(r4, 0x400c4807, 0x0) write$hidraw(r3, &(0x7f0000001200)='\x00', 0xffffff45) r5 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x8, 0x32101) ioctl$HIDIOCGCOLLECTIONINFO(r4, 0xc0104811, 0x0) r6 = syz_open_dev$evdev(0x0, 0x6, 0x2c2000) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f00000003c0)=""/99) read$hidraw(r3, &(0x7f0000000200)=""/242, 0xf2) ioctl$HIDIOCGPHYS(0xffffffffffffffff, 0x80404812, &(0x7f00000010c0)) ioctl$HIDIOCSFEATURE(r3, 0xc0404806, &(0x7f00000000c0)="1b4334e811b762") ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000000140)=""/80) read$hidraw(r2, &(0x7f0000003200)=""/4096, 0xffffffad) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000000100)) ioctl$HIDIOCSUSAGE(r4, 0x4018480c, &(0x7f0000000040)={0x2, 0x3, 0x8, 0x7, 0x1f, 0x6}) syz_open_dev$evdev(0x0, 0x3e, 0x101184) syz_open_dev$hidraw(&(0x7f0000000000)='/dev/hidraw#\x00', 0x0, 0x0) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) 12:58:08 executing program 5: r0 = syz_open_dev$hidraw(&(0x7f0000000040)='/dev/../raw#\x00', 0x0, 0x4cc00) syz_open_dev$hidraw(&(0x7f0000000000)='/dev/../raw#\x00', 0x0, 0x100) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) syz_open_dev$hidraw(&(0x7f0000000040)='/dev/hidraw#\x00', 0x5911b6ff, 0x0) syz_open_dev$hidraw(0x0, 0x0, 0x0) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) read$hidraw(r0, &(0x7f0000003200)=""/4096, 0xffffffad) 12:58:08 executing program 0: r0 = syz_open_dev$hidraw(&(0x7f00000012c0)='/dev/../raw#\x00', 0x0, 0x204) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x4000) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x201) r4 = syz_open_dev$hiddev(0x0, 0x0, 0x280) read$hidraw(0xffffffffffffffff, 0x0, 0x0) write$hidraw(r0, &(0x7f0000000300)="f902844d4df64a6121789f4010dafa7273880722e245c752b46dd425b5077b939abbdda1271b4957e880607f39b5306d1a438b563b65346073629afdc3f6eb7845b80a32c4e20166d3ad9c6e93fe140735ef507c522ead101a4e9cfe555557d464980d2a0a7d7ec135ff67e0f96030949e581846a883cb7b5d0b63fd16fa11d412957dd1b5c1495df4e79e41368f854a0de07d0daede5de3bbd253b1e2dea343419da1f9164b73a51613dccefa75", 0xae) ioctl$HIDIOCGUSAGE(0xffffffffffffffff, 0xc018480b, &(0x7f0000000080)={0x1, 0x2, 0x0, 0x5, 0x401, 0x9}) ioctl$HIDIOCGREPORT(r4, 0x400c4807, 0x0) write$hidraw(r3, &(0x7f0000001200)='\x00', 0xffffff45) r5 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x8, 0x32101) ioctl$HIDIOCGCOLLECTIONINFO(r4, 0xc0104811, 0x0) r6 = syz_open_dev$evdev(0x0, 0x6, 0x2c2000) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f00000003c0)=""/99) read$hidraw(r3, &(0x7f0000000200)=""/242, 0xf2) ioctl$HIDIOCGPHYS(0xffffffffffffffff, 0x80404812, &(0x7f00000010c0)) ioctl$HIDIOCSFEATURE(r3, 0xc0404806, &(0x7f00000000c0)="1b4334e811b762") ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000000140)=""/80) read$hidraw(r2, &(0x7f0000003200)=""/4096, 0xffffffad) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000000100)) ioctl$HIDIOCSUSAGE(r4, 0x4018480c, &(0x7f0000000040)={0x2, 0x3, 0x8, 0x7, 0x1f, 0x6}) syz_open_dev$evdev(0x0, 0x3e, 0x101184) syz_open_dev$hidraw(&(0x7f0000000000)='/dev/hidraw#\x00', 0x0, 0x0) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 28.008055][ T83] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 28.048232][ C1] ------------[ cut here ]------------ [ 28.054367][ C1] WARNING: CPU: 1 PID: 0 at kernel/kcov.c:684 kcov_remote_start.cold+0xc/0x26 [ 28.063308][ C1] Kernel panic - not syncing: panic_on_warn set ... [ 28.070487][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.3.0-rc7+ #0 [ 28.077592][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 28.087755][ C1] Call Trace: [ 28.091027][ C1] [ 28.093868][ C1] dump_stack+0xca/0x13e [ 28.098354][ C1] ? kcov_remote_stop+0x110/0x1bc [ 28.103360][ C1] panic+0x2a3/0x6da [ 28.107263][ C1] ? add_taint.cold+0x16/0x16 [ 28.111939][ C1] ? __probe_kernel_read+0x188/0x1d0 [ 28.117610][ C1] ? __warn.cold+0x5/0x4a [ 28.122158][ C1] ? __warn+0xe3/0x1e0 [ 28.127022][ C1] ? kcov_remote_start.cold+0xc/0x26 [ 28.132304][ C1] __warn.cold+0x20/0x4a [ 28.136626][ C1] ? __irq_work_queue_local+0xa3/0xe0 [ 28.141984][ C1] ? kcov_remote_start.cold+0xc/0x26 [ 28.147378][ C1] report_bug+0x262/0x2a0 [ 28.151795][ C1] do_error_trap+0x12b/0x1e0 [ 28.156487][ C1] ? kcov_remote_start.cold+0xc/0x26 [ 28.162023][ C1] do_invalid_op+0x32/0x40 [ 28.166788][ C1] ? kcov_remote_start.cold+0xc/0x26 [ 28.172075][ C1] invalid_op+0x23/0x30 [ 28.176221][ C1] RIP: 0010:kcov_remote_start.cold+0xc/0x26 [ 28.182099][ C1] Code: b0 f8 ff ff 48 c7 c7 d8 dd a4 86 e8 54 93 ea ff 0f 0b 5b 4c 89 e7 5d 41 5c e9 9d e7 2f 04 48 c7 c7 d8 dd a4 86 e8 3a 93 ea ff <0f> 0b e9 93 fd ff ff 48 c7 c7 d8 dd a4 86 e8 27 93 ea ff 0f 0b e9 [ 28.202034][ C1] RSP: 0018:ffff8881db309ae8 EFLAGS: 00010082 [ 28.208095][ C1] RAX: 0000000000000024 RBX: ffff8881d564c400 RCX: 0000000000000000 [ 28.216283][ C1] RDX: 0000000000000000 RSI: ffffffff81288ddd RDI: ffffed103b66134f [ 28.224264][ C1] RBP: ffff8881d564c400 R08: 0000000000000024 R09: ffffed103b665d58 [ 28.232231][ C1] R10: ffffed103b665d57 R11: ffff8881db32eabf R12: ffff8881c93cba88 [ 28.240193][ C1] R13: ffff8881d5602138 R14: dffffc0000000000 R15: ffff8881caa7e500 [ 28.248165][ C1] ? vprintk_func+0x7d/0x113 [ 28.252741][ C1] ? kcov_remote_start.cold+0xc/0x26 [ 28.258077][ C1] dummy_timer+0x125f/0x301a [ 28.263436][ C1] ? lock_acquire+0x127/0x320 [ 28.268232][ C1] ? dummy_udc_probe+0x930/0x930 [ 28.273278][ C1] call_timer_fn+0x179/0x650 [ 28.277951][ C1] ? dummy_udc_probe+0x930/0x930 [ 28.282984][ C1] ? msleep_interruptible+0x130/0x130 [ 28.288358][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 28.293368][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 28.298741][ C1] ? dummy_udc_probe+0x930/0x930 [ 28.303832][ C1] run_timer_softirq+0x5cc/0x14b0 [ 28.308839][ C1] ? add_timer+0x7a0/0x7a0 [ 28.313255][ C1] ? ktime_get+0x162/0x1c0 [ 28.317755][ C1] ? lapic_next_event+0x4d/0x80 [ 28.322600][ C1] __do_softirq+0x221/0x912 [ 28.327113][ C1] irq_exit+0x178/0x1a0 [ 28.331265][ C1] smp_apic_timer_interrupt+0x12f/0x500 [ 28.336790][ C1] apic_timer_interrupt+0xf/0x20 [ 28.341835][ C1] [ 28.344758][ C1] RIP: 0010:default_idle+0x28/0x2e0 [ 28.352546][ C1] Code: 90 90 41 56 41 55 65 44 8b 2d 54 d8 93 7a 41 54 55 53 0f 1f 44 00 00 e8 46 49 d5 fb e9 07 00 00 00 0f 00 2d ea 7d 54 00 fb f4 <65> 44 8b 2d 30 d8 93 7a 0f 1f 44 00 00 5b 5d 41 5c 41 5d 41 5e c3 [ 28.372559][ C1] RSP: 0018:ffff8881da217dc8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 28.381115][ C1] RAX: 0000000000000007 RBX: ffff8881da1fb000 RCX: 0000000000000000 [ 28.389100][ C1] RDX: 0000000000000000 RSI: 0000000000000006 RDI: ffff8881da1fb844 [ 28.397087][ C1] RBP: ffffed103b43f600 R08: ffff8881da1fb000 R09: 0000000000000000 [ 28.405044][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 28.413001][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 28.421074][ C1] ? default_idle+0x1a/0x2e0 [ 28.425764][ C1] do_idle+0x3c2/0x4f0 [ 28.429843][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 28.434870][ C1] cpu_startup_entry+0x14/0x20 [ 28.439709][ C1] start_secondary+0x297/0x340 [ 28.444551][ C1] ? set_cpu_sibling_map+0x1ff0/0x1ff0 [ 28.450004][ C1] secondary_startup_64+0xa4/0xb0 [ 28.456315][ C1] Kernel Offset: disabled [ 28.460673][ C1] Rebooting in 86400 seconds..