last executing test programs: 7.857791163s ago: executing program 1 (id=2): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)={{0x14}, [@NFT_MSG_NEWRULE={0x9c, 0x6, 0xa, 0x409, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x70, 0x4, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, @immediate={{0xe}, @val={0x28, 0x2, 0x0, 0x1, [@NFTA_IMMEDIATE_DATA={0x1c, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x7e, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}]}, @NFTA_IMMEDIATE_DREG={0x8}]}}}, {0x30, 0x1, 0x0, 0x1, @synproxy={{0xd}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_SYNPROXY_WSCALE={0x5, 0x2, 0x7}, @NFTA_SYNPROXY_FLAGS={0x0, 0x3, 0x1, 0x0, 0x14}, @NFTA_SYNPROXY_FLAGS={0x8, 0x3, 0x1, 0x0, 0xc}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0xc4}, 0x1, 0x0, 0x0, 0x881}, 0x4000) 5.171096186s ago: executing program 1 (id=3): r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000480)={'ip6_vti0\x00', &(0x7f0000000300)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @mcast1, @mcast1, 0x0, 0x0, 0x0, 0x1004}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000440)={'syztnl0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @loopback}}) 4.849010241s ago: executing program 0 (id=1): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000001100)=ANY=[@ANYBLOB="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"/849], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x70) socket$packet(0x11, 0x3, 0x300) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000000)='kmem_cache_free\x00', r0}, 0x10) socket$packet(0x11, 0xa, 0x300) r1 = socket(0x10, 0x3, 0x0) write(r1, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x55, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0xe06, 0x1000000, &(0x7f0000000100)="b9ff030f6044238cb89e14f088ca1bff43052f002000636777fbac141443e000000d62079f4b4d2f87e56dca6aab845013f2325f1a3901050b038da1880b25181aa59d943be3f4aed50ea5a6b8686731cb89ef77123c899b699eeaa8eaa0073461119663906400f30c0600000000000059b6d3296e8ca31bce1d8392078b72f24996ae17dffc2e43c8174b54b620636894aaacf28ff62616363c70a440aec4014caf28c0adc043084617d7ecf41e9d134589d46e5dfc4ca5780d38cae870b9a1df48b238190da450296b0ac01496ace23eefc9d4246dd14afbf79a2283a0bb7e1d235f3df126c3acc240d75a058f6efa6d1f5f7ff4000000000000000000", 0x0, 0xfe, 0x60000000}, 0x2c) 0s ago: executing program 1 (id=4): r0 = syz_usb_connect$hid(0x5, 0x3f, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000204f045db600000000000109022d0001000060020904001005030001000921000036012205000905810300000c000709050203"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000380)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000457"], 0x0, 0x0, 0x0, 0x0}, 0x0) socket$unix(0x1, 0x5, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:41925' (ED25519) to the list of known hosts. syzkaller login: [ 309.479849][ T3174] cgroup: Unknown subsys name 'net' [ 310.132236][ T3174] cgroup: Unknown subsys name 'cpuset' [ 310.423211][ T3174] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 374.127184][ T3174] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 431.679499][ T3179] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 432.179390][ T3179] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 432.382833][ T3182] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 432.710446][ T3182] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 442.942654][ T3179] hsr_slave_0: entered promiscuous mode [ 443.000128][ T3179] hsr_slave_1: entered promiscuous mode [ 444.150603][ T3182] hsr_slave_0: entered promiscuous mode [ 444.193297][ T3182] hsr_slave_1: entered promiscuous mode [ 444.213314][ T3182] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 444.230077][ T3182] Cannot create hsr debugfs directory [ 450.291398][ T3179] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 450.396280][ T3179] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 450.547035][ T3179] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 450.690645][ T3179] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 452.023631][ T3182] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 452.167527][ T3182] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 452.313778][ T3182] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 452.573716][ T3182] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 460.406816][ T3179] 8021q: adding VLAN 0 to HW filter on device bond0 [ 463.019987][ T3182] 8021q: adding VLAN 0 to HW filter on device bond0 [ 493.742459][ T3179] veth0_vlan: entered promiscuous mode [ 494.191265][ T3179] veth1_vlan: entered promiscuous mode [ 496.229474][ T3179] veth0_macvtap: entered promiscuous mode [ 496.429439][ T3179] veth1_macvtap: entered promiscuous mode [ 497.998462][ T3179] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 498.001699][ T3179] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 498.003313][ T3179] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 498.015657][ T3179] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 498.151546][ T3182] veth0_vlan: entered promiscuous mode [ 499.170373][ T3182] veth1_vlan: entered promiscuous mode [ 500.910719][ T3182] veth0_macvtap: entered promiscuous mode [ 501.092702][ T3182] veth1_macvtap: entered promiscuous mode [ 501.673442][ T3179] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 502.117759][ T3182] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 502.119379][ T3182] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 502.120710][ T3182] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 502.122010][ T3182] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 504.439059][ T3873] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2'. [ 504.459141][ T3873] netlink: 20 bytes leftover after parsing attributes in process `syz.1.2'. [ 506.521524][ T3875] Zero length message leads to an empty skb [ 514.666907][ T3788] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 515.077754][ T3788] usb 2-1: Using ep0 maxpacket: 32 [ 515.401148][ T3788] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 515.408439][ T3788] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 515.411250][ T3788] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x2 has invalid wMaxPacketSize 0 [ 515.413316][ T3788] usb 2-1: config 0 interface 0 altsetting 16 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 515.459619][ T3788] usb 2-1: config 0 interface 0 has no altsetting 0 [ 515.462192][ T3788] usb 2-1: New USB device found, idVendor=044f, idProduct=b65d, bcdDevice= 0.00 [ 515.469437][ T3788] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 515.647191][ T3788] usb 2-1: config 0 descriptor?? [ 518.443640][ T3788] hid-thrustmaster 0003:044F:B65D.0001: unknown main item tag 0x0 [ 518.453566][ T3788] hid-thrustmaster 0003:044F:B65D.0001: unknown main item tag 0x0 [ 518.478058][ T3788] hid-thrustmaster 0003:044F:B65D.0001: unknown main item tag 0x0 [ 518.479173][ T3788] hid-thrustmaster 0003:044F:B65D.0001: unknown main item tag 0x0 [ 518.480148][ T3788] hid-thrustmaster 0003:044F:B65D.0001: unknown main item tag 0x0 [ 518.620029][ T3788] hid-thrustmaster 0003:044F:B65D.0001: hidraw0: USB HID v0.00 Device [HID 044f:b65d] on usb-dummy_hcd.1-1/input0 [ 518.623298][ T3788] ================================================================== [ 518.624691][ T3788] BUG: KASAN: stack-out-of-bounds in usb_check_int_endpoints+0x242/0x264 [ 518.626662][ T3788] Read of size 1 at addr ffff8f800d7f6221 by task kworker/1:0/3788 [ 518.627582][ T3788] [ 518.629234][ T3788] CPU: 1 UID: 0 PID: 3788 Comm: kworker/1:0 Not tainted 6.14.0-rc1-syzkaller-g245aece3750d #0 [ 518.629764][ T3788] Hardware name: riscv-virtio,qemu (DT) [ 518.630172][ T3788] Workqueue: usb_hub_wq hub_event [ 518.630846][ T3788] Call Trace: [ 518.631077][ T3788] [] dump_backtrace+0x2e/0x3c [ 518.631392][ T3788] [] show_stack+0x30/0x3c [ 518.631638][ T3788] [] dump_stack_lvl+0x12e/0x1a6 [ 518.632004][ T3788] [] print_report+0x28e/0x5aa [ 518.632313][ T3788] [] kasan_report+0xf0/0x214 [ 518.632620][ T3788] [] __asan_report_load1_noabort+0x12/0x1a [ 518.632966][ T3788] [] usb_check_int_endpoints+0x242/0x264 [ 518.633273][ T3788] [] thrustmaster_probe+0x45c/0xb9a [ 518.633592][ T3788] [] hid_device_probe+0x312/0x668 [ 518.633936][ T3788] [] really_probe+0x232/0x9be [ 518.634270][ T3788] [] __driver_probe_device+0x1d4/0x3f2 [ 518.634565][ T3788] [] driver_probe_device+0x60/0x1ce [ 518.634827][ T3788] [] __device_attach_driver+0x1e2/0x2fc [ 518.635099][ T3788] [] bus_for_each_drv+0x142/0x1da [ 518.635330][ T3788] [] __device_attach+0x1c4/0x462 [ 518.635582][ T3788] [] device_initial_probe+0x1c/0x26 [ 518.635843][ T3788] [] bus_probe_device+0x15c/0x192 [ 518.636087][ T3788] [] device_add+0x10da/0x181c [ 518.636415][ T3788] [] hid_add_device+0x366/0x9d8 [ 518.636670][ T3788] [] usbhid_probe+0xa6e/0xf88 [ 518.637007][ T3788] [] usb_probe_interface+0x2d6/0x8c4 [ 518.637309][ T3788] [] really_probe+0x232/0x9be [ 518.637554][ T3788] [] __driver_probe_device+0x1d4/0x3f2 [ 518.637813][ T3788] [] driver_probe_device+0x60/0x1ce [ 518.638072][ T3788] [] __device_attach_driver+0x1e2/0x2fc [ 518.638365][ T3788] [] bus_for_each_drv+0x142/0x1da [ 518.638595][ T3788] [] __device_attach+0x1c4/0x462 [ 518.638847][ T3788] [] device_initial_probe+0x1c/0x26 [ 518.639113][ T3788] [] bus_probe_device+0x15c/0x192 [ 518.639350][ T3788] [] device_add+0x10da/0x181c [ 518.639675][ T3788] [] usb_set_configuration+0xf08/0x19dc [ 518.639955][ T3788] [] usb_generic_driver_probe+0xae/0x128 [ 518.640229][ T3788] [] usb_probe_device+0xd6/0x360 [ 518.640504][ T3788] [] really_probe+0x232/0x9be [ 518.640764][ T3788] [] __driver_probe_device+0x1d4/0x3f2 [ 518.641023][ T3788] [] driver_probe_device+0x60/0x1ce [ 518.641285][ T3788] [] __device_attach_driver+0x1e2/0x2fc [ 518.641545][ T3788] [] bus_for_each_drv+0x142/0x1da [ 518.641775][ T3788] [] __device_attach+0x1c4/0x462 [ 518.642036][ T3788] [] device_initial_probe+0x1c/0x26 [ 518.642342][ T3788] [] bus_probe_device+0x15c/0x192 [ 518.642685][ T3788] [] device_add+0x10da/0x181c [ 518.643020][ T3788] [] usb_new_device+0x964/0x1778 [ 518.643365][ T3788] [] hub_event+0x2716/0x48de [ 518.643763][ T3788] [] process_one_work+0x96a/0x1f3a [ 518.644140][ T3788] [] worker_thread+0x5be/0xdc6 [ 518.644621][ T3788] [] kthread+0x37e/0x7b6 [ 518.644927][ T3788] [] ret_from_fork+0xe/0x18 [ 518.645423][ T3788] [ 518.666597][ T3788] The buggy address belongs to stack of task kworker/1:0/3788 [ 518.667368][ T3788] and is located at offset 65 in frame: [ 518.667897][ T3788] thrustmaster_probe+0x0/0xb9a [ 518.668830][ T3788] [ 518.669308][ T3788] This frame has 2 objects: [ 518.669929][ T3788] [48, 52) 'trans' [ 518.670159][ T3788] [64, 65) 'ep_addr' [ 518.670764][ T3788] [ 518.671978][ T3788] The buggy address belongs to the virtual mapping at [ 518.671978][ T3788] [ffff8f800d7f0000, ffff8f800d7f9000) created by: [ 518.671978][ T3788] kernel_clone+0x11e/0xc3c [ 518.673218][ T3788] [ 518.673714][ T3788] The buggy address belongs to the physical page: [ 518.674799][ T3788] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0xffffaf801e368500 pfn:0x9e368 [ 518.675697][ T3788] flags: 0xffe000000000000(node=0|zone=0|lastcpupid=0x7ff) [ 518.677360][ T3788] raw: 0ffe000000000000 0000000000000000 dead000000000122 0000000000000000 [ 518.678110][ T3788] raw: ffffaf801e368500 0000000000000000 00000001ffffffff 0000000000000000 [ 518.678942][ T3788] page dumped because: kasan: bad access detected [ 518.679805][ T3788] page_owner tracks the page as allocated [ 518.680464][ T3788] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), pid 48, tgid 48 (kworker/u10:2), ts 447847767100, free_ts 447752655100 [ 518.682053][ T3788] __set_page_owner+0xa2/0x710 [ 518.682915][ T3788] post_alloc_hook+0xea/0x1e2 [ 518.683527][ T3788] get_page_from_freelist+0xf78/0x2bd6 [ 518.684263][ T3788] __alloc_frozen_pages_noprof+0x1e8/0x20fc [ 518.684905][ T3788] alloc_pages_mpol+0x1fa/0x5b8 [ 518.685638][ T3788] alloc_frozen_pages_noprof+0x174/0x2f0 [ 518.686505][ T3788] alloc_pages_noprof+0x20/0x48 [ 518.687262][ T3788] __vmalloc_node_range_noprof+0x640/0x120a [ 518.688145][ T3788] copy_process+0x2c02/0x6c8e [ 518.689054][ T3788] kernel_clone+0x11e/0xc3c [ 518.689884][ T3788] user_mode_thread+0xea/0x11a [ 518.690616][ T3788] call_usermodehelper_exec_work+0xd4/0x1ac [ 518.691335][ T3788] process_one_work+0x96a/0x1f3a [ 518.692085][ T3788] worker_thread+0x5be/0xdc6 [ 518.692862][ T3788] kthread+0x37e/0x7b6 [ 518.693548][ T3788] ret_from_fork+0xe/0x18 [ 518.694524][ T3788] page last free pid 8 tgid 8 stack trace: [ 518.695100][ T3788] __reset_page_owner+0x8c/0x400 [ 518.695741][ T3788] free_frozen_pages+0x96a/0x155c [ 518.696340][ T3788] __free_pages+0x13a/0x1ba [ 518.697002][ T3788] vfree+0x1ac/0xd1a [ 518.697606][ T3788] delayed_vfree_work+0x58/0x7a [ 518.698339][ T3788] process_one_work+0x96a/0x1f3a [ 518.699073][ T3788] worker_thread+0x5be/0xdc6 [ 518.699867][ T3788] kthread+0x37e/0x7b6 [ 518.700718][ T3788] ret_from_fork+0xe/0x18 [ 518.702403][ T3788] [ 518.703162][ T3788] Memory state around the buggy address: [ 518.704912][ T3788] ffff8f800d7f6100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 518.706757][ T3788] ffff8f800d7f6180: 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 [ 518.707916][ T3788] >ffff8f800d7f6200: f1 f1 04 f2 01 f3 f3 f3 00 00 00 00 00 00 00 00 [ 518.708967][ T3788] ^ [ 518.710199][ T3788] ffff8f800d7f6280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 518.711637][ T3788] ffff8f800d7f6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 518.712911][ T3788] ================================================================== [ 518.796599][ T3788] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 518.799009][ T3788] CPU: 1 UID: 0 PID: 3788 Comm: kworker/1:0 Not tainted 6.14.0-rc1-syzkaller-g245aece3750d #0 [ 518.800426][ T3788] Hardware name: riscv-virtio,qemu (DT) [ 518.801377][ T3788] Workqueue: usb_hub_wq hub_event [ 518.802987][ T3788] Call Trace: [ 518.803826][ T3788] [] dump_backtrace+0x2e/0x3c [ 518.805104][ T3788] [] show_stack+0x30/0x3c [ 518.806333][ T3788] [] dump_stack_lvl+0x110/0x1a6 [ 518.807684][ T3788] [] dump_stack+0x1c/0x24 [ 518.809194][ T3788] [] panic+0x38c/0x86a [ 518.810417][ T3788] [] check_panic_on_warn+0xc0/0xe4 [ 518.811717][ T3788] [] end_report.part.0+0x4e/0xae [ 518.813352][ T3788] [] kasan_report+0x13a/0x214 [ 518.815005][ T3788] [] __asan_report_load1_noabort+0x12/0x1a [ 518.816456][ T3788] [] usb_check_int_endpoints+0x242/0x264 [ 518.817881][ T3788] [] thrustmaster_probe+0x45c/0xb9a [ 518.819297][ T3788] [] hid_device_probe+0x312/0x668 [ 518.820545][ T3788] [] really_probe+0x232/0x9be [ 518.821805][ T3788] [] __driver_probe_device+0x1d4/0x3f2 [ 518.823124][ T3788] [] driver_probe_device+0x60/0x1ce [ 518.824397][ T3788] [] __device_attach_driver+0x1e2/0x2fc [ 518.825660][ T3788] [] bus_for_each_drv+0x142/0x1da [ 518.827160][ T3788] [] __device_attach+0x1c4/0x462 [ 518.828458][ T3788] [] device_initial_probe+0x1c/0x26 [ 518.829740][ T3788] [] bus_probe_device+0x15c/0x192 [ 518.831011][ T3788] [] device_add+0x10da/0x181c [ 518.832432][ T3788] [] hid_add_device+0x366/0x9d8 [ 518.833658][ T3788] [] usbhid_probe+0xa6e/0xf88 [ 518.835125][ T3788] [] usb_probe_interface+0x2d6/0x8c4 [ 518.836489][ T3788] [] really_probe+0x232/0x9be [ 518.837707][ T3788] [] __driver_probe_device+0x1d4/0x3f2 [ 518.839062][ T3788] [] driver_probe_device+0x60/0x1ce [ 518.840328][ T3788] [] __device_attach_driver+0x1e2/0x2fc [ 518.841608][ T3788] [] bus_for_each_drv+0x142/0x1da [ 518.842840][ T3788] [] __device_attach+0x1c4/0x462 [ 518.844294][ T3788] [] device_initial_probe+0x1c/0x26 [ 518.845559][ T3788] [] bus_probe_device+0x15c/0x192 [ 518.846781][ T3788] [] device_add+0x10da/0x181c [ 518.848125][ T3788] [] usb_set_configuration+0xf08/0x19dc [ 518.849428][ T3788] [] usb_generic_driver_probe+0xae/0x128 [ 518.850748][ T3788] [] usb_probe_device+0xd6/0x360 [ 518.852063][ T3788] [] really_probe+0x232/0x9be [ 518.853266][ T3788] [] __driver_probe_device+0x1d4/0x3f2 [ 518.854558][ T3788] [] driver_probe_device+0x60/0x1ce [ 518.855812][ T3788] [] __device_attach_driver+0x1e2/0x2fc [ 518.857093][ T3788] [] bus_for_each_drv+0x142/0x1da [ 518.858284][ T3788] [] __device_attach+0x1c4/0x462 [ 518.859491][ T3788] [] device_initial_probe+0x1c/0x26 [ 518.860722][ T3788] [] bus_probe_device+0x15c/0x192 [ 518.861887][ T3788] [] device_add+0x10da/0x181c [ 518.863278][ T3788] [] usb_new_device+0x964/0x1778 [ 518.864636][ T3788] [] hub_event+0x2716/0x48de [ 518.866049][ T3788] [] process_one_work+0x96a/0x1f3a [ 518.867567][ T3788] [] worker_thread+0x5be/0xdc6 [ 518.869010][ T3788] [] kthread+0x37e/0x7b6 [ 518.870412][ T3788] [] ret_from_fork+0xe/0x18 [ 518.872192][ T3788] SMP: stopping secondary CPUs [ 518.875669][ T3788] Rebooting in 86400 seconds.. VM DIAGNOSIS: 05:05:27 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff81675024 mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86261034 vstvec 0000000000000000 mepc ffffffff80088636 sepc ffffffff81df8422 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000009 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 90134000000aec3d x0/zero 0000000000000000 x1/ra ffffffff8356d4d4 x2/sp ffff8f800cba7830 x3/gp ffffffff89c21d80 x4/tp ffffaf801a209a00 x5/t0 e9b6a134a9158e7a x6/t1 fffff5eeffff0040 x7/t2 0000000000000584 x8/s0 ffff8f800cba7970 x9/s1 ffffaf7ffff7f770 x10/a0 ffffffff8356d508 x11/a1 0000000000000201 x12/a2 0000000000000000 x13/a3 0000000000000202 x14/a4 0000000000000000 x15/a5 ffffaf801a20aa00 x16/a6 0000000000000003 x17/a7 ffffaf80192a15d3 x18/s2 ffff8f800cba77f0 x19/s3 ffffffff8623b584 x20/s4 0000000000000000 x21/s5 dfffffff00000000 x22/s6 ffffffff8006bf2c x23/s7 0000000000000001 x24/s8 dfffffff00000000 x25/s9 0000000000007fff x26/s10 ffffffff86261034 x27/s11 ffffaf801d10fc00 x28/t3 ffffaf801a20a4f0 x29/t4 fffff5ef032542ba x30/t5 fffff5ef032542bb x31/t6 0000000000000007 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff8621489c mhartid 0000000000000001 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86261034 vstvec 0000000000000000 mepc ffffffff804d735e sepc ffffffff8625f6bc vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 901270000009e769 x0/zero 0000000000000000 x1/ra ffffffff86226a6c x2/sp ffff8f800d7f58f0 x3/gp ffffffff89c21d80 x4/tp ffffaf80193d1a00 x5/t0 ffff8f800d7f5d64 x6/t1 fffffffef13855e0 x7/t2 7320666f20646165 x8/s0 ffff8f800d7f5900 x9/s1 ffff8f800d7f5c85 x10/a0 0000000000000000 x11/a1 0000000000000000 x12/a2 0000000000100000 x13/a3 ffffffff8621cd5c x14/a4 0000000000000002 x15/a5 0000000000100000 x16/a6 0000000000000003 x17/a7 fffffffff2000000 x18/s2 0000000000000405 x19/s3 ffff8f800d7f5a80 x20/s4 ffffffff87763605 x21/s5 ffff8f800d7f59a0 x22/s6 0000000000000000 x23/s7 ffff8f800d7f5c8b x24/s8 ffff8f800d7f5f20 x25/s9 ffff8f800d7f5c68 x26/s10 ffffffff8776c3bc x27/s11 0000000000000006 x28/t3 1ffff1f001afebcc x29/t4 fffffffef13855e0 x30/t5 fffffffef13855e1 x31/t6 ffff8f800d7f5c67 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000