[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 109.941365][ T30] audit: type=1800 audit(1562710232.989:25): pid=13441 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 109.974227][ T30] audit: type=1800 audit(1562710233.019:26): pid=13441 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 110.014394][ T30] audit: type=1800 audit(1562710233.049:27): pid=13441 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 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. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 113.091698][T13577] sshd (13577) used greatest stack depth: 53608 bytes left Warning: Permanently added '10.128.0.186' (ECDSA) to the list of known hosts. 2019/07/09 22:10:46 fuzzer started 2019/07/09 22:10:52 dialing manager at 10.128.0.26:39875 2019/07/09 22:10:52 syscalls: 2348 2019/07/09 22:10:52 code coverage: enabled 2019/07/09 22:10:52 comparison tracing: CONFIG_KCOV_ENABLE_COMPARISONS is not enabled 2019/07/09 22:10:52 extra coverage: enabled 2019/07/09 22:10:52 setuid sandbox: enabled 2019/07/09 22:10:52 namespace sandbox: enabled 2019/07/09 22:10:52 Android sandbox: /sys/fs/selinux/policy does not exist 2019/07/09 22:10:52 fault injection: enabled 2019/07/09 22:10:52 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/07/09 22:10:52 net packet injection: enabled 2019/07/09 22:10:52 net device setup: enabled 22:13:22 executing program 0: open(0x0, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) exit(0x0) [ 279.326868][T13606] IPVS: ftp: loaded support on port[0] = 21 [ 279.503063][T13606] chnl_net:caif_netlink_parms(): no params data found [ 279.571266][T13606] bridge0: port 1(bridge_slave_0) entered blocking state [ 279.578753][T13606] bridge0: port 1(bridge_slave_0) entered disabled state [ 279.587790][T13606] device bridge_slave_0 entered promiscuous mode [ 279.598562][T13606] bridge0: port 2(bridge_slave_1) entered blocking state [ 279.606253][T13606] bridge0: port 2(bridge_slave_1) entered disabled state [ 279.615374][T13606] device bridge_slave_1 entered promiscuous mode [ 279.653302][T13606] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 279.666527][T13606] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 279.703723][T13606] team0: Port device team_slave_0 added [ 279.713756][T13606] team0: Port device team_slave_1 added [ 279.928133][T13606] device hsr_slave_0 entered promiscuous mode [ 280.033520][T13606] device hsr_slave_1 entered promiscuous mode [ 280.209287][T13606] bridge0: port 2(bridge_slave_1) entered blocking state [ 280.216616][T13606] bridge0: port 2(bridge_slave_1) entered forwarding state [ 280.224585][T13606] bridge0: port 1(bridge_slave_0) entered blocking state [ 280.231826][T13606] bridge0: port 1(bridge_slave_0) entered forwarding state [ 280.330648][T13606] 8021q: adding VLAN 0 to HW filter on device bond0 [ 280.355536][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 280.367863][ T40] bridge0: port 1(bridge_slave_0) entered disabled state [ 280.379348][ T40] bridge0: port 2(bridge_slave_1) entered disabled state [ 280.396237][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 280.420834][T13606] 8021q: adding VLAN 0 to HW filter on device team0 [ 280.441948][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 280.451810][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 280.459080][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 280.519666][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 280.529406][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 280.536664][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 280.547492][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 280.558051][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 280.567741][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 280.583399][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 280.593157][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 280.601995][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 280.617247][T13606] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 280.669280][T13606] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 280.912267][ C0] hrtimer: interrupt took 36126 ns 22:13:24 executing program 0: open(0x0, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) exit(0x0) 22:13:26 executing program 1: syz_usb_connect(0x0, 0x3f, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000045b70510da059a006b460000000109022d0001000000000904eb0003ae7b100009050f0000000000000905051293cc00000009050a000000000000"], 0x0) [ 284.196279][T13622] IPVS: ftp: loaded support on port[0] = 21 [ 284.383264][T13622] chnl_net:caif_netlink_parms(): no params data found [ 284.503927][T13622] bridge0: port 1(bridge_slave_0) entered blocking state [ 284.511268][T13622] bridge0: port 1(bridge_slave_0) entered disabled state [ 284.520322][T13622] device bridge_slave_0 entered promiscuous mode [ 284.553947][T13622] bridge0: port 2(bridge_slave_1) entered blocking state [ 284.561167][T13622] bridge0: port 2(bridge_slave_1) entered disabled state [ 284.570403][T13622] device bridge_slave_1 entered promiscuous mode [ 284.657525][T13622] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 284.678427][T13622] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 284.751393][T13622] team0: Port device team_slave_0 added [ 284.777745][T13622] team0: Port device team_slave_1 added [ 284.929068][T13622] device hsr_slave_0 entered promiscuous mode [ 285.004186][T13622] device hsr_slave_1 entered promiscuous mode [ 285.247327][T13622] bridge0: port 2(bridge_slave_1) entered blocking state [ 285.254650][T13622] bridge0: port 2(bridge_slave_1) entered forwarding state [ 285.262609][T13622] bridge0: port 1(bridge_slave_0) entered blocking state [ 285.269846][T13622] bridge0: port 1(bridge_slave_0) entered forwarding state 22:13:28 executing program 0: open(0x0, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) exit(0x0) [ 285.375285][ T3842] bridge0: port 1(bridge_slave_0) entered disabled state [ 285.397208][ T3842] bridge0: port 2(bridge_slave_1) entered disabled state [ 285.523404][T13622] 8021q: adding VLAN 0 to HW filter on device bond0 [ 285.556548][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 285.565270][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 285.588720][T13622] 8021q: adding VLAN 0 to HW filter on device team0 [ 285.604148][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 285.613796][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 285.624219][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 285.631532][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 285.782459][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 285.792194][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 285.801493][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 285.808767][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 285.818228][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 285.828546][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 285.838823][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 285.849053][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 285.858887][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 285.869058][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 285.878948][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 285.888269][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 285.897485][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 285.906788][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 285.921042][T13622] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 285.930945][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 285.991034][T13622] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 286.443474][ T40] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 286.722903][ T40] usb 2-1: Using ep0 maxpacket: 16 [ 286.844310][ T40] usb 2-1: config 0 has an invalid interface number: 235 but max is 0 [ 286.852766][ T40] usb 2-1: config 0 has no interface number 0 [ 286.859025][ T40] usb 2-1: config 0 interface 235 altsetting 0 endpoint 0x5 has invalid maxpacket 1171, setting to 1024 [ 286.870405][ T40] usb 2-1: config 0 interface 235 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 286.880959][ T40] usb 2-1: New USB device found, idVendor=05da, idProduct=009a, bcdDevice=46.6b [ 286.890193][ T40] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 286.956564][ T40] usb 2-1: config 0 descriptor?? [ 287.006039][ T40] microtek usb (rev 0.4.3): can only deal with bulk endpoints; endpoint 15 is not bulk. [ 287.015908][ T40] microtek usb (rev 0.4.3): can only deal with bulk endpoints; endpoint 10 is not bulk. [ 287.025986][ T40] microtek usb (rev 0.4.3): will this work? Command EP is not usually 5 [ 287.034400][ T40] ================================================================== [ 287.042506][ T40] BUG: KMSAN: uninit-value in mts_usb_probe+0xd1d/0xfb0 [ 287.049496][ T40] CPU: 1 PID: 40 Comm: kworker/1:2 Not tainted 5.2.0-rc4+ #11 [ 287.056975][ T40] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.067273][ T40] Workqueue: usb_hub_wq hub_event [ 287.072341][ T40] Call Trace: [ 287.075746][ T40] dump_stack+0x191/0x1f0 [ 287.080131][ T40] kmsan_report+0x162/0x2d0 [ 287.084792][ T40] __msan_warning+0x75/0xe0 [ 287.089335][ T40] mts_usb_probe+0xd1d/0xfb0 [ 287.094261][ T40] ? mdc800_usb_waitForIRQ+0x790/0x790 [ 287.099759][ T40] ? mdc800_usb_waitForIRQ+0x790/0x790 [ 287.105253][ T40] usb_probe_interface+0xd19/0x1310 [ 287.110592][ T40] ? usb_register_driver+0x7d0/0x7d0 [ 287.115911][ T40] really_probe+0x1344/0x1d90 [ 287.120669][ T40] driver_probe_device+0x1ba/0x510 [ 287.125839][ T40] ? kmsan_get_shadow_origin_ptr+0x71/0x470 [ 287.131782][ T40] __device_attach_driver+0x5b8/0x790 [ 287.137218][ T40] bus_for_each_drv+0x28e/0x3b0 [ 287.142109][ T40] ? deferred_probe_work_func+0x400/0x400 [ 287.147878][ T40] __device_attach+0x489/0x750 [ 287.152693][ T40] device_initial_probe+0x4a/0x60 [ 287.157762][ T40] bus_probe_device+0x131/0x390 [ 287.162649][ T40] device_add+0x25b5/0x2df0 [ 287.167226][ T40] usb_set_configuration+0x309f/0x3710 [ 287.172805][ T40] generic_probe+0xe7/0x280 [ 287.177434][ T40] ? usb_choose_configuration+0xae0/0xae0 [ 287.183290][ T40] usb_probe_device+0x146/0x200 [ 287.188448][ T40] ? usb_register_device_driver+0x470/0x470 [ 287.194411][ T40] really_probe+0x1344/0x1d90 [ 287.199145][ T40] driver_probe_device+0x1ba/0x510 [ 287.204315][ T40] ? kmsan_get_shadow_origin_ptr+0x71/0x470 [ 287.210243][ T40] __device_attach_driver+0x5b8/0x790 [ 287.215694][ T40] bus_for_each_drv+0x28e/0x3b0 [ 287.220580][ T40] ? deferred_probe_work_func+0x400/0x400 [ 287.226376][ T40] __device_attach+0x489/0x750 [ 287.231212][ T40] device_initial_probe+0x4a/0x60 [ 287.236295][ T40] bus_probe_device+0x131/0x390 [ 287.241179][ T40] device_add+0x25b5/0x2df0 [ 287.245746][ T40] usb_new_device+0x23e5/0x2fb0 [ 287.250657][ T40] hub_event+0x5853/0x7320 [ 287.255184][ T40] ? kmsan_get_shadow_origin_ptr+0x71/0x470 [ 287.261097][ T40] ? led_work+0x720/0x720 [ 287.265444][ T40] ? led_work+0x720/0x720 [ 287.269794][ T40] process_one_work+0x1572/0x1f00 [ 287.274886][ T40] worker_thread+0x111b/0x2460 [ 287.279713][ T40] kthread+0x4b5/0x4f0 [ 287.283803][ T40] ? process_one_work+0x1f00/0x1f00 [ 287.289035][ T40] ? kthread_blkcg+0xf0/0xf0 [ 287.293710][ T40] ret_from_fork+0x35/0x40 [ 287.298161][ T40] [ 287.300491][ T40] Uninit was stored to memory at: [ 287.305534][ T40] kmsan_internal_chain_origin+0xcc/0x150 [ 287.312327][ T40] __msan_chain_origin+0x6b/0xe0 [ 287.317462][ T40] mts_usb_probe+0xcf7/0xfb0 [ 287.334594][ T40] usb_probe_interface+0xd19/0x1310 [ 287.339812][ T40] really_probe+0x1344/0x1d90 [ 287.344513][ T40] driver_probe_device+0x1ba/0x510 [ 287.349644][ T40] __device_attach_driver+0x5b8/0x790 [ 287.355206][ T40] bus_for_each_drv+0x28e/0x3b0 [ 287.360074][ T40] __device_attach+0x489/0x750 [ 287.364853][ T40] device_initial_probe+0x4a/0x60 [ 287.369891][ T40] bus_probe_device+0x131/0x390 [ 287.374763][ T40] device_add+0x25b5/0x2df0 [ 287.379289][ T40] usb_set_configuration+0x309f/0x3710 [ 287.384762][ T40] generic_probe+0xe7/0x280 [ 287.389279][ T40] usb_probe_device+0x146/0x200 [ 287.394145][ T40] really_probe+0x1344/0x1d90 [ 287.398839][ T40] driver_probe_device+0x1ba/0x510 [ 287.403966][ T40] __device_attach_driver+0x5b8/0x790 [ 287.409356][ T40] bus_for_each_drv+0x28e/0x3b0 [ 287.414224][ T40] __device_attach+0x489/0x750 [ 287.419012][ T40] device_initial_probe+0x4a/0x60 [ 287.424064][ T40] bus_probe_device+0x131/0x390 [ 287.428955][ T40] device_add+0x25b5/0x2df0 [ 287.433474][ T40] usb_new_device+0x23e5/0x2fb0 [ 287.439858][ T40] hub_event+0x5853/0x7320 [ 287.444295][ T40] process_one_work+0x1572/0x1f00 [ 287.449339][ T40] worker_thread+0x111b/0x2460 [ 287.454150][ T40] kthread+0x4b5/0x4f0 [ 287.458233][ T40] ret_from_fork+0x35/0x40 [ 287.462650][ T40] [ 287.465013][ T40] Local variable description: ----ep_in_set@mts_usb_probe [ 287.472119][ T40] Variable was created at: [ 287.476556][ T40] mts_usb_probe+0x53/0xfb0 [ 287.481082][ T40] usb_probe_interface+0xd19/0x1310 [ 287.486281][ T40] ================================================================== [ 287.494357][ T40] Disabling lock debugging due to kernel taint [ 287.500517][ T40] Kernel panic - not syncing: panic_on_warn set ... [ 287.507148][ T40] CPU: 1 PID: 40 Comm: kworker/1:2 Tainted: G B 5.2.0-rc4+ #11 [ 287.516031][ T40] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.526111][ T40] Workqueue: usb_hub_wq hub_event [ 287.531148][ T40] Call Trace: [ 287.534469][ T40] dump_stack+0x191/0x1f0 [ 287.538834][ T40] panic+0x3c9/0xc1e [ 287.542800][ T40] kmsan_report+0x2ca/0x2d0 [ 287.547336][ T40] __msan_warning+0x75/0xe0 [ 287.551872][ T40] mts_usb_probe+0xd1d/0xfb0 [ 287.556512][ T40] ? mdc800_usb_waitForIRQ+0x790/0x790 [ 287.561994][ T40] ? mdc800_usb_waitForIRQ+0x790/0x790 [ 287.567490][ T40] usb_probe_interface+0xd19/0x1310 [ 287.572755][ T40] ? usb_register_driver+0x7d0/0x7d0 [ 287.578070][ T40] really_probe+0x1344/0x1d90 [ 287.582792][ T40] driver_probe_device+0x1ba/0x510 [ 287.588141][ T40] ? kmsan_get_shadow_origin_ptr+0x71/0x470 [ 287.594075][ T40] __device_attach_driver+0x5b8/0x790 [ 287.599489][ T40] bus_for_each_drv+0x28e/0x3b0 [ 287.604368][ T40] ? deferred_probe_work_func+0x400/0x400 [ 287.610149][ T40] __device_attach+0x489/0x750 [ 287.614962][ T40] device_initial_probe+0x4a/0x60 [ 287.620027][ T40] bus_probe_device+0x131/0x390 [ 287.624925][ T40] device_add+0x25b5/0x2df0 [ 287.629518][ T40] usb_set_configuration+0x309f/0x3710 [ 287.635084][ T40] generic_probe+0xe7/0x280 [ 287.639610][ T40] ? usb_choose_configuration+0xae0/0xae0 [ 287.645362][ T40] usb_probe_device+0x146/0x200 [ 287.650329][ T40] ? usb_register_device_driver+0x470/0x470 [ 287.656245][ T40] really_probe+0x1344/0x1d90 [ 287.660965][ T40] driver_probe_device+0x1ba/0x510 [ 287.666111][ T40] ? kmsan_get_shadow_origin_ptr+0x71/0x470 [ 287.672036][ T40] __device_attach_driver+0x5b8/0x790 [ 287.677451][ T40] bus_for_each_drv+0x28e/0x3b0 [ 287.682317][ T40] ? deferred_probe_work_func+0x400/0x400 [ 287.688245][ T40] __device_attach+0x489/0x750 [ 287.693050][ T40] device_initial_probe+0x4a/0x60 [ 287.698123][ T40] bus_probe_device+0x131/0x390 [ 287.703099][ T40] device_add+0x25b5/0x2df0 [ 287.707658][ T40] usb_new_device+0x23e5/0x2fb0 [ 287.712566][ T40] hub_event+0x5853/0x7320 [ 287.717085][ T40] ? kmsan_get_shadow_origin_ptr+0x71/0x470 [ 287.723002][ T40] ? led_work+0x720/0x720 [ 287.727365][ T40] ? led_work+0x720/0x720 [ 287.731724][ T40] process_one_work+0x1572/0x1f00 [ 287.736802][ T40] worker_thread+0x111b/0x2460 [ 287.741654][ T40] kthread+0x4b5/0x4f0 [ 287.745757][ T40] ? process_one_work+0x1f00/0x1f00 [ 287.751016][ T40] ? kthread_blkcg+0xf0/0xf0 [ 287.755733][ T40] ret_from_fork+0x35/0x40 [ 287.761438][ T40] Kernel Offset: disabled [ 287.765785][ T40] Rebooting in 86400 seconds..