[ 472.718137][ T2871] usb 8-1: New USB device found, idVendor=2770, idProduct=913d, bcdDevice=eb.ea [ 472.727282][ T2871] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 472.736110][ T2871] usb 8-1: Product: syz [ 472.740396][ T2871] usb 8-1: Manufacturer: syz [ 472.744976][ T2871] usb 8-1: SerialNumber: syz [ 472.751641][ T2871] usb 8-1: config 0 descriptor?? [ 472.798778][ T2871] gspca_main: sq905c-2.14.0 probing 2770:913d [ 472.804958][ T2871] sq905c: probe of 8-1:0.0 failed with error -5 [ 472.899108][ T3708] usb 5-1: USB disconnect, device number 117 [ 472.927204][ T8710] usb 8-1: USB disconnect, device number 117 [ 480.269060][ T8] device hsr_slave_0 left promiscuous mode [ 480.275343][ T8] device hsr_slave_1 left promiscuous mode [ 480.281494][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 480.289136][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 480.296475][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 480.303907][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 480.311416][ T8] device bridge_slave_1 left promiscuous mode [ 480.319120][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 480.326447][ T8] device bridge_slave_0 left promiscuous mode [ 480.332585][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 480.340777][ T8] device veth1_macvtap left promiscuous mode [ 480.346746][ T8] device veth0_macvtap left promiscuous mode [ 480.352759][ T8] device veth1_vlan left promiscuous mode [ 480.358493][ T8] device veth0_vlan left promiscuous mode [ 480.533099][ T8] team0 (unregistering): Port device team_slave_1 removed [ 480.541888][ T8] team0 (unregistering): Port device team_slave_0 removed [ 480.550638][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 480.562266][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 480.578424][ T8] bond0 (unregistering): Released all slaves [ 481.041853][ T8] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 481.091367][ T8] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 481.131136][ T8] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 481.160935][ T8] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 481.237167][ T8] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 481.305989][ T8] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 481.401835][ T8] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 481.431188][ T8] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 481.530104][ T8] netdevsim netdevsim6 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 481.596039][ T8] netdevsim netdevsim6 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 481.674145][ T8] netdevsim netdevsim6 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 481.731450][ T8] netdevsim netdevsim6 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 481.810104][ T8] netdevsim netdevsim7 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 481.897736][ T8] netdevsim netdevsim7 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 481.957650][ T8] netdevsim netdevsim7 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 482.010704][ T8] netdevsim netdevsim7 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 482.087311][ T8] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 482.143697][ T8] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 482.245921][ T8] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 482.290613][ T8] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 482.341351][ T8] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 482.403051][ T8] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 482.477292][ T8] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 482.560799][ T8] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 482.611024][ T8] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 482.677682][ T8] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 482.733234][ T8] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 482.820722][ T8] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 Warning: Permanently added '10.128.0.93' (ECDSA) to the list of known hosts. [ 484.653256][ T8] device hsr_slave_0 left promiscuous mode [ 484.659695][ T8] device hsr_slave_1 left promiscuous mode [ 484.674679][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 484.682242][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 484.693410][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 484.702982][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 484.712475][ T8] device bridge_slave_1 left promiscuous mode [ 484.720609][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 484.731810][ T8] device bridge_slave_0 left promiscuous mode [ 484.740396][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 484.754945][ T8] device hsr_slave_0 left promiscuous mode [ 484.763246][ T8] device hsr_slave_1 left promiscuous mode [ 484.771433][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 484.781145][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 484.790626][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 484.800081][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 484.810203][ T8] device bridge_slave_1 left promiscuous mode [ 484.816958][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 484.824550][ T8] device bridge_slave_0 left promiscuous mode [ 484.831342][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 484.840245][ T8] device hsr_slave_0 left promiscuous mode [ 484.847596][ T8] device hsr_slave_1 left promiscuous mode [ 484.853729][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 484.862564][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 484.870909][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 484.879588][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 484.887190][ T8] device bridge_slave_1 left promiscuous mode [ 484.893380][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 484.903068][ T8] device bridge_slave_0 left promiscuous mode [ 484.909397][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 484.919126][ T8] device hsr_slave_0 left promiscuous mode [ 484.925182][ T8] device hsr_slave_1 left promiscuous mode [ 484.933571][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 484.941165][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 484.949765][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 484.958643][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 484.966123][ T8] device bridge_slave_1 left promiscuous mode [ 484.974265][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 484.982617][ T8] device bridge_slave_0 left promiscuous mode [ 484.990177][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 484.998962][ T8] device hsr_slave_0 left promiscuous mode [ 485.005968][ T8] device hsr_slave_1 left promiscuous mode [ 485.014327][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 485.022078][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 485.032845][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 485.041651][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 485.049430][ T8] device bridge_slave_1 left promiscuous mode [ 485.055572][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 485.064673][ T8] device bridge_slave_0 left promiscuous mode [ 485.071091][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 485.081228][ T8] device hsr_slave_0 left promiscuous mode [ 485.088735][ T8] device hsr_slave_1 left promiscuous mode [ 485.094795][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 485.104224][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 485.112589][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 485.121409][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 485.129073][ T8] device bridge_slave_1 left promiscuous mode [ 485.135204][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 485.145110][ T8] device bridge_slave_0 left promiscuous mode [ 485.151439][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 485.161246][ T8] device hsr_slave_0 left promiscuous mode [ 485.168771][ T8] device hsr_slave_1 left promiscuous mode [ 485.174846][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 485.183498][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 485.191401][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 485.200162][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 485.208016][ T8] device bridge_slave_1 left promiscuous mode [ 485.214289][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 485.224000][ T8] device bridge_slave_0 left promiscuous mode [ 485.230408][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 485.243356][ T8] device veth1_macvtap left promiscuous mode [ 485.250752][ T8] device veth0_macvtap left promiscuous mode [ 485.257125][ T8] device veth1_vlan left promiscuous mode [ 485.262876][ T8] device veth0_vlan left promiscuous mode [ 485.271216][ T8] device veth1_macvtap left promiscuous mode [ 485.278117][ T8] device veth0_macvtap left promiscuous mode [ 485.284098][ T8] device veth1_vlan left promiscuous mode [ 485.291122][ T8] device veth0_vlan left promiscuous mode [ 485.297390][ T8] device veth1_macvtap left promiscuous mode [ 485.303381][ T8] device veth0_macvtap left promiscuous mode [ 485.310668][ T8] device veth1_vlan left promiscuous mode [ 485.316903][ T8] device veth0_vlan left promiscuous mode [ 485.322932][ T8] device veth1_macvtap left promiscuous mode [ 485.330223][ T8] device veth0_macvtap left promiscuous mode [ 485.336213][ T8] device veth1_vlan left promiscuous mode [ 485.343508][ T8] device veth0_vlan left promiscuous mode [ 485.350607][ T8] device veth1_macvtap left promiscuous mode [ 485.356879][ T8] device veth0_macvtap left promiscuous mode [ 485.362887][ T8] device veth1_vlan left promiscuous mode [ 485.370053][ T8] device veth0_vlan left promiscuous mode [ 485.376000][ T8] device veth1_macvtap left promiscuous mode [ 485.383631][ T8] device veth0_macvtap left promiscuous mode [ 485.391127][ T8] device veth1_vlan left promiscuous mode [ 485.397913][ T8] device veth0_vlan left promiscuous mode [ 485.403920][ T8] device veth1_macvtap left promiscuous mode [ 485.411185][ T8] device veth0_macvtap left promiscuous mode [ 485.417782][ T8] device veth1_vlan left promiscuous mode [ 485.423504][ T8] device veth0_vlan left promiscuous mode [ 486.683538][ T8] team0 (unregistering): Port device team_slave_1 removed [ 486.692056][ T8] team0 (unregistering): Port device team_slave_0 removed [ 486.700504][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 486.710616][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 486.725256][ T8] bond0 (unregistering): Released all slaves [ 486.774684][ T8] team0 (unregistering): Port device team_slave_1 removed [ 486.782666][ T8] team0 (unregistering): Port device team_slave_0 removed [ 486.790928][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 486.800455][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 486.814306][ T8] bond0 (unregistering): Released all slaves [ 486.854724][ T8] team0 (unregistering): Port device team_slave_1 removed [ 486.862691][ T8] team0 (unregistering): Port device team_slave_0 removed [ 486.870696][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 486.880127][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 486.894684][ T8] bond0 (unregistering): Released all slaves [ 486.945487][ T8] team0 (unregistering): Port device team_slave_1 removed [ 486.953710][ T8] team0 (unregistering): Port device team_slave_0 removed [ 486.962045][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 486.971458][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 486.985438][ T8] bond0 (unregistering): Released all slaves [ 487.065434][ T8] team0 (unregistering): Port device team_slave_1 removed [ 487.073669][ T8] team0 (unregistering): Port device team_slave_0 removed [ 487.081880][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 487.091263][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 487.105009][ T8] bond0 (unregistering): Released all slaves [ 487.164353][ T8] team0 (unregistering): Port device team_slave_1 removed [ 487.172442][ T8] team0 (unregistering): Port device team_slave_0 removed [ 487.180417][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 487.192610][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 487.207235][ T8] bond0 (unregistering): Released all slaves [ 487.235339][ T8] team0 (unregistering): Port device team_slave_1 removed [ 487.243276][ T8] team0 (unregistering): Port device team_slave_0 removed [ 487.251281][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 487.261694][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 487.275824][ T8] bond0 (unregistering): Released all slaves [ 491.779780][T22877] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 492.095443][ T8786] usb 1-1: new high-speed USB device number 118 using dummy_hcd [ 492.345407][ T8786] usb 1-1: Using ep0 maxpacket: 8 [ 492.665403][ T8786] usb 1-1: New USB device found, idVendor=2770, idProduct=913d, bcdDevice=eb.ea [ 492.674457][ T8786] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 492.683728][ T8786] usb 1-1: Product: syz [ 492.687952][ T8786] usb 1-1: Manufacturer: syz [ 492.692531][ T8786] usb 1-1: SerialNumber: syz [ 492.698511][ T8786] usb 1-1: config 0 descriptor?? [ 492.736121][ T8786] gspca_main: sq905c-2.14.0 probing 2770:913d [ 492.742240][ T8786] sq905c: probe of 1-1:0.0 failed with error -5 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 492.950304][ T8786] usb 1-1: USB disconnect, device number 118 [ 493.985969][T22877] kmemleak: 7 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888117824d00 (size 256): comm "syz-executor.6", pid 8896, jiffies 4294943994 (age 432.900s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 0a 00 00 00 00 00 ad 17 81 88 ff ff ................ backtrace: [<0000000069b066ee>] rxrpc_lookup_local+0x1c1/0x760 [<0000000085db7132>] rxrpc_bind+0x174/0x240 [<00000000a2a77c59>] afs_open_socket+0xdb/0x200 [<0000000086f4a248>] afs_net_init+0x2b4/0x340 [<00000000fafe7caa>] ops_init+0x4e/0x190 [<00000000c3d26710>] setup_net+0xdb/0x2d0 [<000000001d81d993>] copy_net_ns+0x14b/0x320 [<0000000058b54b80>] create_new_namespaces+0x199/0x4e0 [<00000000cd2a2042>] unshare_nsproxy_namespaces+0x9b/0x120 [<00000000f7907f96>] ksys_unshare+0x2fe/0x5c0 [<0000000050cbc28c>] __x64_sys_unshare+0x12/0x20 [<00000000ade5a609>] do_syscall_64+0x2d/0x70 [<000000003424d3b0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881182a6700 (size 256): comm "syz-executor.2", pid 8885, jiffies 4294943999 (age 432.850s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 0a 00 00 00 00 c0 b7 16 81 88 ff ff ................ backtrace: [<0000000069b066ee>] rxrpc_lookup_local+0x1c1/0x760 [<0000000085db7132>] rxrpc_bind+0x174/0x240 [<00000000a2a77c59>] afs_open_socket+0xdb/0x200 [<0000000086f4a248>] afs_net_init+0x2b4/0x340 [<00000000fafe7caa>] ops_init+0x4e/0x190 [<00000000c3d26710>] setup_net+0xdb/0x2d0 [<000000001d81d993>] copy_net_ns+0x14b/0x320 [<0000000058b54b80>] create_new_namespaces+0x199/0x4e0 [<00000000cd2a2042>] unshare_nsproxy_namespaces+0x9b/0x120 [<00000000f7907f96>] ksys_unshare+0x2fe/0x5c0 [<0000000050cbc28c>] __x64_sys_unshare+0x12/0x20 [<00000000ade5a609>] do_syscall_64+0x2d/0x70 [<000000003424d3b0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118395100 (size 256): comm "syz-executor.4", pid 8892, jiffies 4294944000 (age 432.840s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 0a 00 00 00 00 00 8b 17 81 88 ff ff ................ backtrace: [<0000000069b066ee>] rxrpc_lookup_local+0x1c1/0x760 [<0000000085db7132>] rxrpc_bind+0x174/0x240 [<00000000a2a77c59>] afs_open_socket+0xdb/0x200 [<0000000086f4a248>] afs_net_init+0x2b4/0x340 [<00000000fafe7caa>] ops_init+0x4e/0x190 [<00000000c3d26710>] setup_net+0xdb/0x2d0 [<000000001d81d993>] copy_net_ns+0x14b/0x320 [<0000000058b54b80>] create_new_namespaces+0x199/0x4e0 [<00000000cd2a2042>] unshare_nsproxy_namespaces+0x9b/0x120 [<00000000f7907f96>] ksys_unshare+0x2fe/0x5c0 [<0000000050cbc28c>] __x64_sys_unshare+0x12/0x20 [<00000000ade5a609>] do_syscall_64+0x2d/0x70 [<000000003424d3b0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881116e0f00 (size 256): comm "syz-executor.7", pid 8894, jiffies 4294944002 (age 432.820s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 0a 00 00 00 00 00 b9 17 81 88 ff ff ................ backtrace: [<0000000069b066ee>] rxrpc_lookup_local+0x1c1/0x760 [<0000000085db7132>] rxrpc_bind+0x174/0x240 [<00000000a2a77c59>] afs_open_socket+0xdb/0x200 [<0000000086f4a248>] afs_net_init+0x2b4/0x340 [<00000000fafe7caa>] ops_init+0x4e/0x190 [<00000000c3d26710>] setup_net+0xdb/0x2d0 [<000000001d81d993>] copy_net_ns+0x14b/0x320 [<0000000058b54b80>] create_new_namespaces+0x199/0x4e0 [<00000000cd2a2042>] unshare_nsproxy_namespaces+0x9b/0x120 [<00000000f7907f96>] ksys_unshare+0x2fe/0x5c0 [<0000000050cbc28c>] __x64_sys_unshare+0x12/0x20 [<00000000ade5a609>] do_syscall_64+0x2d/0x70 [<000000003424d3b0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory