[ 43.938860][ T22] audit: type=1800 audit(1557492320.629:27): pid=5116 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2469 res=0 [ 43.959162][ T22] audit: type=1800 audit(1557492320.629:28): pid=5116 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2450 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 44.919665][ T22] audit: type=1800 audit(1557492321.649:29): pid=5116 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2465 res=0 [ 44.939696][ T22] audit: type=1800 audit(1557492321.659:30): pid=5116 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2456 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.1.33' (ECDSA) to the list of known hosts. 2019/05/10 12:45:49 parsed 1 programs 2019/05/10 12:45:51 executed programs: 0 syzkaller login: [ 74.850130][ T5284] e cgroup1: Unknown subsys name 'hugetlb' [ 74.865880][ T5284] IPVS: ftp: loaded support on port[0] = 21 [ 74.940337][ T5284] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.948003][ T5284] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.956061][ T5284] device bridge_slave_0 entered promiscuous mode [ 74.964622][ T5284] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.971650][ T5284] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.980162][ T5284] device bridge_slave_1 entered promiscuous mode [ 74.994903][ T5284] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.004739][ T5284] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.020918][ T5284] team0: Port device team_slave_0 added [ 75.031894][ T5284] team0: Port device team_slave_1 added [ 75.057252][ T5284] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.064618][ T5284] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.072445][ T5284] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.080163][ T5284] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.110047][ T5284] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.122240][ T549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.132090][ T549] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.141390][ T549] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.149519][ T549] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 75.161327][ T5284] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.171008][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.179570][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.186642][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.197812][ T548] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.207141][ T548] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.214244][ T548] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.234039][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.243968][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.252938][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.261709][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.279414][ T548] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.332284][ T5284] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.672755][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 76.032734][ T12] usb 1-1: config 0 has an invalid interface number: 150 but max is 0 [ 76.041295][ T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 76.051470][ T12] usb 1-1: config 0 has no interface number 0 [ 76.057873][ T12] usb 1-1: config 0 interface 150 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 76.069000][ T12] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=83.ae [ 76.078430][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.088463][ T12] usb 1-1: config 0 descriptor?? [ 76.137594][ T12] yurex 1-1:0.150: USB YUREX device now attached to Yurex #0 [ 76.152659][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 76.172626][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 76.202583][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 76.222641][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 76.242660][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 76.262642][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 76.282807][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 76.302634][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 76.316182][ T549] usb 1-1: USB disconnect, device number 2 [ 76.322597][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 76.330972][ C0] yurex 1-1:0.150: yurex_interrupt - usb_submit_urb failed: -19 [ 76.339197][ T549] yurex 1-1:0.150: USB YUREX #0 now disconnected [ 77.082714][ T549] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 77.442715][ T549] usb 1-1: config 0 has an invalid interface number: 150 but max is 0 [ 77.451019][ T549] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 77.461613][ T549] usb 1-1: config 0 has no interface number 0 [ 77.468128][ T549] usb 1-1: config 0 interface 150 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 77.480253][ T549] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=83.ae [ 77.489485][ T549] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.499844][ T549] usb 1-1: config 0 descriptor?? [ 77.544398][ T549] yurex 1-1:0.150: USB YUREX device now attached to Yurex #0 [ 77.562584][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 77.582587][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 77.602570][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 77.622576][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 77.642614][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 77.662606][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 77.682619][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 77.702615][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 77.722637][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 77.731619][ T12] usb 1-1: USB disconnect, device number 3 [ 77.749284][ T12] yurex 1-1:0.150: USB YUREX #0 now disconnected [ 78.102723][ T12] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 78.472728][ T12] usb 1-1: config 0 has an invalid interface number: 150 but max is 0 [ 78.480985][ T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 78.491271][ T12] usb 1-1: config 0 has no interface number 0 [ 78.497426][ T12] usb 1-1: config 0 interface 150 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 78.508550][ T12] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=83.ae [ 78.517660][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.526752][ T12] usb 1-1: config 0 descriptor?? [ 78.564660][ T12] yurex 1-1:0.150: USB YUREX device now attached to Yurex #0 [ 78.582608][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 78.602616][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 78.622601][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 78.642616][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 78.662612][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 78.682613][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 78.702629][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 78.722625][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 78.742612][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 78.751103][ T12] usb 1-1: USB disconnect, device number 4 [ 78.763298][ T12] yurex 1-1:0.150: USB YUREX #0 now disconnected [ 79.512608][ T549] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 79.872619][ T549] usb 1-1: config 0 has an invalid interface number: 150 but max is 0 [ 79.881216][ T549] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 79.891439][ T549] usb 1-1: config 0 has no interface number 0 [ 79.901376][ T549] usb 1-1: config 0 interface 150 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 79.913556][ T549] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=83.ae [ 79.922647][ T549] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.931712][ T549] usb 1-1: config 0 descriptor?? [ 79.976728][ T549] yurex 1-1:0.150: USB YUREX device now attached to Yurex #0 [ 79.997388][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 80.012573][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 80.032603][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 80.052575][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 80.072587][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 80.092572][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 80.112562][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 80.132576][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 2019/05/10 12:45:56 executed programs: 2 [ 80.152583][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 80.162868][ T549] usb 1-1: USB disconnect, device number 5 [ 80.176683][ T549] yurex 1-1:0.150: USB YUREX #0 now disconnected [ 80.532662][ T549] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 80.892774][ T549] usb 1-1: config 0 has an invalid interface number: 150 but max is 0 [ 80.901065][ T549] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 80.911277][ T549] usb 1-1: config 0 has no interface number 0 [ 80.917430][ T549] usb 1-1: config 0 interface 150 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 80.928694][ T549] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=83.ae [ 80.937776][ T549] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.946929][ T549] usb 1-1: config 0 descriptor?? [ 80.994791][ T549] yurex 1-1:0.150: USB YUREX device now attached to Yurex #0 [ 81.012591][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 81.032562][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 81.052590][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 81.072577][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 81.092593][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 81.112584][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 81.132583][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 81.152607][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 81.172592][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 81.181353][ T12] usb 1-1: USB disconnect, device number 6 [ 81.193307][ T12] yurex 1-1:0.150: USB YUREX #0 now disconnected [ 81.962581][ T12] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 82.322978][ T12] usb 1-1: config 0 has an invalid interface number: 150 but max is 0 [ 82.331295][ T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 82.341466][ T12] usb 1-1: config 0 has no interface number 0 [ 82.347631][ T12] usb 1-1: config 0 interface 150 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 82.358800][ T12] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=83.ae [ 82.367849][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.376974][ T12] usb 1-1: config 0 descriptor?? [ 82.415486][ T12] yurex 1-1:0.150: USB YUREX device now attached to Yurex #0 [ 82.432632][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 82.452646][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 82.472715][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 82.492638][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 82.522596][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 82.552593][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 82.592591][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 82.602637][ T12] usb 1-1: USB disconnect, device number 7 [ 82.614159][ T12] yurex 1-1:0.150: USB YUREX #0 now disconnected [ 82.992686][ T12] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 83.382756][ T12] usb 1-1: config 0 has an invalid interface number: 150 but max is 0 [ 83.391205][ T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 83.401428][ T12] usb 1-1: config 0 has no interface number 0 [ 83.407619][ T12] usb 1-1: config 0 interface 150 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 83.418791][ T12] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=83.ae [ 83.427894][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.437094][ T12] usb 1-1: config 0 descriptor?? [ 83.475218][ T12] yurex 1-1:0.150: USB YUREX device now attached to Yurex #0 [ 83.492632][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 83.512648][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 83.532639][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 83.552681][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 83.572640][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 83.592627][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 83.612746][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 83.642602][ C0] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 83.653527][ T12] usb 1-1: USB disconnect, device number 8 [ 83.663326][ T12] yurex 1-1:0.150: USB YUREX #0 now disconnected [ 84.422595][ T549] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 84.782632][ T549] usb 1-1: config 0 has an invalid interface number: 150 but max is 0 [ 84.791046][ T549] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 84.801235][ T549] usb 1-1: config 0 has no interface number 0 [ 84.807444][ T549] usb 1-1: config 0 interface 150 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 84.818662][ T549] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=83.ae [ 84.827845][ T549] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.836820][ T549] usb 1-1: config 0 descriptor?? [ 84.875357][ T549] yurex 1-1:0.150: USB YUREX device now attached to Yurex #0 [ 84.892587][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 84.912641][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 84.932601][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 84.952620][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 84.972598][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 84.992626][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 85.012607][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 85.032654][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 85.052604][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 85.061175][ T12] usb 1-1: USB disconnect, device number 9 [ 85.072593][ C1] yurex 1-1:0.150: yurex_interrupt - unknown status received: -71 [ 85.084095][ C1] kasan: CONFIG_KASAN_INLINE enabled [ 85.089442][ C1] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 85.097482][ C1] general protection fault: 0000 [#1] SMP KASAN PTI [ 85.104041][ C1] CPU: 1 PID: 5323 Comm: syz-executor.0 Not tainted 5.1.0-rc3-319004-g43151d6 #6 [ 85.113222][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.123276][ C1] RIP: 0010:__dev_printk+0x3f/0x215 [ 85.128456][ C1] Code: 89 f5 53 e8 8e 53 1c fc 48 85 ed 0f 84 c9 01 00 00 e8 80 53 1c fc 48 8d 7d 50 b8 ff ff 37 00 48 89 fa 48 c1 e0 2a 48 c1 ea 03 <80> 3c 02 00 74 05 e8 41 68 53 fc 4c 8b 7d 50 4d 85 ff 75 28 e8 53 [ 85.148145][ C1] RSP: 0018:ffff8880ad107930 EFLAGS: 00010002 [ 85.154511][ C1] RAX: dffffc0000000000 RBX: ffffed1015a20f2d RCX: 00000000ffffffed [ 85.162458][ C1] RDX: 0000000000000010 RSI: ffffffff855576f0 RDI: 0000000000000080 [ 85.170407][ C1] RBP: 0000000000000030 R08: ffff88809b7b1880 R09: ffffed1015a24fc9 [ 85.178355][ C1] R10: ffffed1015a24fc8 R11: ffff8880ad127e47 R12: ffffffff8f031080 [ 85.186496][ C1] R13: ffff8880ad107988 R14: 0000000000000000 R15: ffff8880a5a48d00 [ 85.194460][ C1] FS: 0000000000000000(0000) GS:ffff8880ad100000(0000) knlGS:0000000000000000 [ 85.203366][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.210039][ C1] CR2: 00007ff6c1085000 CR3: 000000001167a000 CR4: 00000000001406e0 [ 85.218006][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 85.226043][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 85.234002][ C1] Call Trace: [ 85.237270][ C1] [ 85.240111][ C1] _dev_err+0xdc/0x10e [ 85.244162][ C1] ? _dev_crit+0x10e/0x10e [ 85.248559][ C1] ? mark_held_locks+0xe0/0xe0 [ 85.253301][ C1] ? trace_hardirqs_off+0x50/0x1c0 [ 85.258394][ C1] ? usb_submit_urb+0x6f9/0x1480 [ 85.263400][ C1] yurex_interrupt.cold+0x12e/0x13d [ 85.268570][ C1] __usb_hcd_giveback_urb+0x1f4/0x470 [ 85.273983][ C1] usb_hcd_giveback_urb+0x346/0x400 [ 85.279178][ C1] dummy_timer+0x1225/0x328d [ 85.283750][ C1] ? __lock_acquire+0x522/0x37c0 [ 85.288784][ C1] ? mark_held_locks+0xe0/0xe0 [ 85.294174][ C1] ? find_held_lock+0x2d/0x110 [ 85.298913][ C1] ? mark_held_locks+0xe0/0xe0 [ 85.303657][ C1] ? do_raw_spin_lock+0x11f/0x290 [ 85.308667][ C1] ? dummy_udc_probe+0x940/0x940 [ 85.313696][ C1] call_timer_fn+0x161/0x5f0 [ 85.318332][ C1] ? dummy_udc_probe+0x940/0x940 [ 85.323270][ C1] ? process_timeout+0x40/0x40 [ 85.328024][ C1] ? _raw_spin_unlock_irq+0x29/0x40 [ 85.333342][ C1] ? dummy_udc_probe+0x940/0x940 [ 85.338397][ C1] run_timer_softirq+0x58b/0x1400 [ 85.343411][ C1] ? add_timer+0x990/0x990 [ 85.347810][ C1] ? ktime_get+0x183/0x1f0 [ 85.352214][ C1] ? native_apic_msr_write+0x27/0x30 [ 85.357562][ C1] ? lapic_next_event+0x58/0x90 [ 85.362392][ C1] __do_softirq+0x22a/0x8cd [ 85.366877][ C1] irq_exit+0x187/0x1b0 [ 85.371019][ C1] smp_apic_timer_interrupt+0xfe/0x4a0 [ 85.376454][ C1] apic_timer_interrupt+0xf/0x20 [ 85.381358][ C1] [ 85.384280][ C1] RIP: 0010:smp_call_function_single+0x284/0x330 [ 85.390580][ C1] Code: c3 e8 c0 a0 0a 00 48 8b 4c 24 08 48 8b 54 24 10 48 8d 74 24 40 8b 7c 24 1c e8 28 fa ff ff 41 89 c4 eb 07 e8 9e a0 0a 00 f3 90 <8b> 5c 24 58 31 ff 83 e3 01 89 de e8 fc a1 0a 00 85 db 75 e5 e8 83 [ 85.410264][ C1] RSP: 0018:ffff88809b037500 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 85.418665][ C1] RAX: ffff88809b7b1880 RBX: 0000000000000001 RCX: ffffffff816729e4 [ 85.426620][ C1] RDX: 0000000000000000 RSI: ffffffff816729d2 RDI: 0000000000000005 [ 85.434571][ C1] RBP: ffff88809b0375e0 R08: ffff88809b7b1880 R09: ffffed1015a05c49 [ 85.442706][ C1] R10: ffffed1015a05c48 R11: ffff8880ad02e247 R12: 0000000000000000 [ 85.450732][ C1] R13: 0000000000000200 R14: 1ffff11013606ea4 R15: ffff880000001000 [ 85.458819][ C1] ? smp_call_function_single+0x294/0x330 [ 85.464688][ C1] ? smp_call_function_single+0x282/0x330 [ 85.471022][ C1] ? flush_tlb_func_common.constprop.0+0x7c0/0x7c0 [ 85.477520][ C1] ? generic_exec_single+0x360/0x360 [ 85.482794][ C1] ? flush_tlb_func_common.constprop.0+0x7c0/0x7c0 [ 85.489275][ C1] ? __lock_acquire+0x522/0x37c0 [ 85.494261][ C1] ? find_next_and_bit+0x180/0x1d0 [ 85.499364][ C1] smp_call_function_many+0x66c/0x7a0 [ 85.504713][ C1] ? flush_tlb_func_common.constprop.0+0x7c0/0x7c0 [ 85.511207][ C1] ? rcu_read_lock_sched_held+0x10f/0x130 [ 85.516909][ C1] flush_tlb_mm_range+0x1a4/0x260 [ 85.521916][ C1] ? lock_downgrade+0x640/0x640 [ 85.526739][ C1] ? native_flush_tlb_others+0x410/0x410 [ 85.532418][ C1] ? bpf_prog_kallsyms_find+0x52/0x2b0 [ 85.537875][ C1] ? is_bpf_text_address+0xd9/0x170 [ 85.543050][ C1] ? kernel_text_address+0xe7/0x110 [ 85.548278][ C1] ? __kernel_text_address+0xe/0x30 [ 85.553471][ C1] ? __save_stack_trace+0x8f/0x100 [ 85.558575][ C1] tlb_flush_mmu+0x1b6/0x510 [ 85.563320][ C1] arch_tlb_finish_mmu+0x41/0x380 [ 85.568440][ C1] tlb_finish_mmu+0x9c/0x100 [ 85.573011][ C1] free_ldt_pgtables.part.0+0xd3/0x110 [ 85.578447][ C1] ? map_ldt_struct+0x570/0x570 [ 85.583428][ C1] ? debug_check_no_obj_freed+0x1b4/0x42e [ 85.589131][ C1] ? do_raw_spin_lock+0x11f/0x290 [ 85.594265][ C1] ? lock_downgrade+0x640/0x640 [ 85.599099][ C1] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 85.604890][ C1] ? lockdep_hardirqs_on+0x37e/0x580 [ 85.610155][ C1] exit_mmap+0x21c/0x4d0 [ 85.614379][ C1] ? __ia32_sys_munmap+0x80/0x80 [ 85.619363][ C1] ? __kasan_slab_free+0x145/0x180 [ 85.624479][ C1] ? __khugepaged_exit+0x2c8/0x3e0 [ 85.629573][ C1] ? rcu_read_lock_sched_held+0x10f/0x130 [ 85.635266][ C1] ? __khugepaged_exit+0x2c8/0x3e0 [ 85.640533][ C1] ? kmem_cache_free+0x25c/0x2b0 [ 85.645605][ C1] ? __khugepaged_exit+0x2e9/0x3e0 [ 85.650712][ C1] mmput+0x158/0x4a0 [ 85.654711][ C1] do_exit+0x7f0/0x2e10 [ 85.658854][ C1] ? mark_held_locks+0xe0/0xe0 [ 85.663595][ C1] ? mm_update_next_owner+0x630/0x630 [ 85.668996][ C1] ? get_signal+0x33a/0x1cb0 [ 85.673620][ C1] ? lock_downgrade+0x640/0x640 [ 85.678452][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 85.683489][ C1] do_group_exit+0x12a/0x350 [ 85.688054][ C1] get_signal+0x3a3/0x1cb0 [ 85.692461][ C1] ? lock_downgrade+0x640/0x640 [ 85.697300][ C1] do_signal+0x86/0x1750 [ 85.701521][ C1] ? __might_fault+0x197/0x1d0 [ 85.706259][ C1] ? setup_sigcontext+0x820/0x820 [ 85.711275][ C1] ? __x64_sys_futex+0x37b/0x4f0 [ 85.716295][ C1] ? __x64_sys_futex+0x385/0x4f0 [ 85.721210][ C1] ? do_futex+0x1c20/0x1c20 [ 85.725759][ C1] ? __x64_sys_clock_gettime+0x16f/0x240 [ 85.731382][ C1] exit_to_usermode_loop+0x1fc/0x270 [ 85.736649][ C1] do_syscall_64+0x40c/0x4f0 [ 85.741217][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 85.747085][ C1] RIP: 0033:0x458da9 [ 85.750967][ C1] Code: Bad RIP value. [ 85.755005][ C1] RSP: 002b:00007f2ca8685cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 85.763516][ C1] RAX: fffffffffffffe00 RBX: 000000000073bf08 RCX: 0000000000458da9 [ 85.771478][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000073bf08 [ 85.779492][ C1] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 85.787568][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000073bf0c [ 85.795528][ C1] R13: 00007ffc924b246f R14: 00007f2ca86869c0 R15: 000000000073bf0c [ 85.803493][ C1] Modules linked in: [ 85.807383][ C1] ---[ end trace d1dc12b2d1082091 ]--- [ 85.812999][ C1] RIP: 0010:__dev_printk+0x3f/0x215 [ 85.818181][ C1] Code: 89 f5 53 e8 8e 53 1c fc 48 85 ed 0f 84 c9 01 00 00 e8 80 53 1c fc 48 8d 7d 50 b8 ff ff 37 00 48 89 fa 48 c1 e0 2a 48 c1 ea 03 <80> 3c 02 00 74 05 e8 41 68 53 fc 4c 8b 7d 50 4d 85 ff 75 28 e8 53 [ 85.838015][ C1] RSP: 0018:ffff8880ad107930 EFLAGS: 00010002 [ 85.844059][ C1] RAX: dffffc0000000000 RBX: ffffed1015a20f2d RCX: 00000000ffffffed [ 85.852066][ C1] RDX: 0000000000000010 RSI: ffffffff855576f0 RDI: 0000000000000080 [ 85.860025][ C1] RBP: 0000000000000030 R08: ffff88809b7b1880 R09: ffffed1015a24fc9 [ 85.867974][ C1] R10: ffffed1015a24fc8 R11: ffff8880ad127e47 R12: ffffffff8f031080 [ 85.875934][ C1] R13: ffff8880ad107988 R14: 0000000000000000 R15: ffff8880a5a48d00 [ 85.883894][ C1] FS: 0000000000000000(0000) GS:ffff8880ad100000(0000) knlGS:0000000000000000 [ 85.892904][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.899471][ C1] CR2: 0000000000458d7f CR3: 000000001167a000 CR4: 00000000001406e0 [ 85.907426][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 85.915376][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 85.923330][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 85.931726][ C1] Kernel Offset: disabled [ 85.936084][ C1] Rebooting in 86400 seconds..