program: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="4000000010000d0400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000200012800b0280050003000500000004000600"], 0x40}}, 0x0) ioctl$FS_IOC_GETFSUUID(r0, 0x80111500, &(0x7f0000000000)) r1 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="120100007516b7108c0d0e008f8e0018030109021b0001000000000904080001030000000905", @ANYBLOB="8fcf"], 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = dup(r2) syz_usb_control_io(r1, 0x0, 0x0) write$UHID_INPUT(r3, &(0x7f0000001980)={0x9, {"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", 0x1000}}, 0x1006) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=@newqdisc={0x7c, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x25dfdbff, {0x0, 0x0, 0x0, r5, {}, {0xe, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x4c, 0x2, {{0x0, 0x4, 0x0, 0x3ff, 0xffffffff}, [@TCA_NETEM_LOSS={0x1c, 0x5, 0x0, 0x1, [@NETEM_LOSS_GI={0x18, 0x1, {0x5, 0x8, 0x0, 0x9, 0x9}}]}, @TCA_NETEM_RATE64={0xc, 0x8, 0xc3aff7f8daad9175}, @TCA_NETEM_ECN={0x8, 0x7, 0x1}]}}}]}, 0x7c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000000)={r9}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r9, 0xff11, 0x0, 0x0, 0x0, 0x3d15}, 0x14) syz_mount_image$ext4(&(0x7f0000000280)='ext4\x00', &(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000001c0), 0xfe, 0x25e, &(0x7f0000001000)="$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") creat(&(0x7f0000000e00)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) creat(&(0x7f0000000f00)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) link(&(0x7f0000000a40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000840)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000021000000000000004bc311ec8500000075000000a70000000800000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r10}, 0x10) r11 = openat(0xffffffffffffff9c, &(0x7f0000000280)='.\x00', 0x0, 0x0) open_by_handle_at(r11, &(0x7f0000000140)=ANY=[@ANYBLOB="08000000026dcd7ac9867d7d3e72cf40eacb74000b00000000000000"], 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'veth0\x00'}) sendmsg$nl_route_sched(r6, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=@newqdisc={0x24, 0x24, 0x4ee4e6a52ff56541, 0x70bd28, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x4}, {0xffff, 0x8}, {0xd}}}, 0x24}, 0x1, 0x0, 0x0, 0x51}, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@getqdisc={0x24, 0x26, 0x705, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x1, 0xffe0}, {0x10, 0x8}, {0xfff2, 0x7}}}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x0) [ 122.567633][ T5335] netlink: 28 bytes leftover after parsing attributes in process `syz.0.0'. [ 122.587234][ T4654] Bluetooth: hci0: command tx timeout [ 122.856007][ T10] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 123.005830][ T10] usb 5-1: Using ep0 maxpacket: 16 [ 123.011956][ T10] usb 5-1: config 0 has an invalid interface number: 8 but max is 0 [ 123.015284][ T10] usb 5-1: config 0 has no interface number 0 [ 123.017964][ T10] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 123.024024][ T10] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 123.028955][ T10] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 123.032445][ T10] usb 5-1: Product: syz [ 123.034733][ T10] usb 5-1: SerialNumber: syz [ 123.061171][ T10] usb 5-1: config 0 descriptor?? [ 123.076537][ T10] cm109 5-1:0.8: invalid payload size 768, expected 4 [ 123.099375][ T10] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb5/5-1/5-1:0.8/input/input5 [ 123.540808][ T5335] loop0: detected capacity change from 0 to 128 [ 123.659905][ T5335] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 123.686298][ T5335] ext4 filesystem being mounted at /0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 123.739495][ T5335] EXT4-fs error (device loop0): dx_make_map:1296: inode #2: block 18: comm syz.0.0: bad entry in directory: inode out of bounds - offset=988, inode=128, rec_len=36, size=1024 fake=1 [ 123.752802][ T5335] EXT4-fs error (device loop0) in do_split:2027: Corrupt filesystem [ 123.790712][ C0] cm109 5-1:0.8: cm109_urb_irq_callback: urb status -71 [ 123.793442][ C0] ------------[ cut here ]------------ [ 123.795643][ C0] URB ffff88803784cb00 submitted while active [ 123.798112][ C0] WARNING: drivers/usb/core/urb.c:379 at usb_submit_urb+0x7b/0x18b0, CPU#0: syz.0.0/5334 [ 123.801960][ C0] Modules linked in: [ 123.803704][ C0] CPU: 0 UID: 0 PID: 5334 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 123.807240][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 123.811101][ C0] RIP: 0010:usb_submit_urb+0x7e/0x18b0 [ 123.813289][ C0] Code: 89 f0 48 c1 e8 03 42 80 3c 38 00 74 08 4c 89 f7 e8 47 a0 f4 fa 49 83 3e 00 74 40 e8 2c d7 87 fa 48 8d 3d 25 44 00 09 48 89 de <67> 48 0f b9 3a b8 f0 ff ff ff eb 11 e8 11 d7 87 fa eb 05 e8 0a d7 [ 123.820465][ C0] RSP: 0018:ffffc90000007a00 EFLAGS: 00010046 [ 123.822913][ C0] RAX: ffffffff873de374 RBX: ffff88803784cb00 RCX: ffff88803da9ca00 [ 123.826048][ C0] RDX: 0000000000000100 RSI: ffff88803784cb00 RDI: ffffffff903e27a0 [ 123.829267][ C0] RBP: 000000000000000f R08: 0000000000000003 R09: 0000000000000004 [ 123.832271][ C0] R10: dffffc0000000000 R11: fffff52000000f40 R12: 0000000000000820 [ 123.835299][ C0] R13: ffff888040004030 R14: ffff88803784cb08 R15: dffffc0000000000 [ 123.838291][ C0] FS: 0000555594c17540(0000) GS:ffff88808c887000(0000) knlGS:0000000000000000 [ 123.841619][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.844292][ C0] CR2: 00007f3608db1000 CR3: 00000000129cf000 CR4: 0000000000352ef0 [ 123.847377][ C0] Call Trace: [ 123.848586][ C0] [ 123.849675][ C0] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 123.852020][ C0] ? ___ratelimit+0x58c/0x8d0 [ 123.853849][ C0] cm109_urb_irq_callback+0x6e2/0xc90 [ 123.855477][ C0] __usb_hcd_giveback_urb+0x376/0x540 [ 123.857470][ C0] dummy_timer+0xbc0/0x4650 [ 123.859338][ C0] ? __lock_acquire+0x6b5/0x2cf0 [ 123.861225][ C0] ? __lock_acquire+0x6b5/0x2cf0 [ 123.863039][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 123.865023][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 123.866938][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 123.869075][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 123.870934][ C0] __hrtimer_run_queues+0x3c0/0xa20 [ 123.872996][ C0] hrtimer_run_softirq+0x17a/0x240 [ 123.874954][ C0] handle_softirqs+0x22a/0x840 [ 123.876744][ C0] ? __irq_exit_rcu+0xca/0x220 [ 123.878665][ C0] __irq_exit_rcu+0xca/0x220 [ 123.880523][ C0] irq_exit_rcu+0x9/0x30 [ 123.882215][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 123.884272][ C0] [ 123.885378][ C0] [ 123.886488][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 123.888773][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x47/0x80 [ 123.891113][ C0] Code: f7 e8 1d 85 f5 f5 f7 c3 00 02 00 00 74 05 e8 e0 26 21 f6 9c 58 a9 00 02 00 00 75 27 f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 64 07 e7 f5 65 8b 05 ed d0 8c 07 85 c0 74 18 5b 41 5e e9 51 48 [ 123.898493][ C0] RSP: 0018:ffffc9000333fb40 EFLAGS: 00000206 [ 123.900760][ C0] RAX: 0000000000000006 RBX: 0000000000000246 RCX: 0000000080000001 [ 123.903794][ C0] RDX: 0000000000000006 RSI: ffffffff8dfa8496 RDI: 0000000000000001 [ 123.906599][ C0] RBP: 0000000000000000 R08: ffffffff9030c5f7 R09: 1ffffffff20618be [ 123.909527][ C0] R10: dffffc0000000000 R11: fffffbfff20618bf R12: 0000000000000246 [ 123.912523][ C0] R13: dffffc0000000000 R14: ffff8880374b0000 R15: ffff88801f4af400 [ 123.915714][ C0] dummy_pullup+0xcf/0x120 [ 123.917684][ C0] ? __pfx_dummy_pullup+0x10/0x10 [ 123.919811][ C0] usb_gadget_disconnect_locked+0x143/0x4a0 [ 123.922226][ C0] gadget_unbind_driver+0xc7/0x450 [ 123.924205][ C0] ? __pfx_gadget_unbind_driver+0x10/0x10 [ 123.926335][ C0] device_release_driver_internal+0x46f/0x870 [ 123.928538][ C0] driver_detach+0x1f3/0x2d0 [ 123.930307][ C0] bus_remove_driver+0x226/0x320 [ 123.932191][ C0] usb_gadget_unregister_driver+0x4e/0x70 [ 123.934262][ C0] raw_release+0xd7/0x260 [ 123.936017][ C0] ? __pfx_raw_release+0x10/0x10 [ 123.937971][ C0] __fput+0x44f/0xa60 [ 123.939511][ C0] task_work_run+0x1d9/0x270 [ 123.941279][ C0] ? __pfx_task_work_run+0x10/0x10 [ 123.943210][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.945515][ C0] exit_to_user_mode_loop+0xed/0x480 [ 123.947588][ C0] ? rcu_is_watching+0x15/0xb0 [ 123.949433][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.951476][ C0] do_syscall_64+0x33e/0xf80 [ 123.953119][ C0] ? clear_bhb_loop+0x40/0x90 [ 123.954856][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.956665][ C0] RIP: 0033:0x7fc239f9cdd9 [ 123.958336][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 123.965145][ C0] RSP: 002b:00007fff2ad027a8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 123.968188][ C0] RAX: 0000000000000000 RBX: 00007fff2ad02890 RCX: 00007fc239f9cdd9 [ 123.971044][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 123.973978][ C0] RBP: 000000000001de1c R08: 0000000000000001 R09: 0000000000000000 [ 123.977002][ C0] R10: 00007fc239dff02c R11: 0000000000000246 R12: 00007fff2ad028d0 [ 123.980094][ C0] R13: 00007fc23a215fac R14: 000000000001e312 R15: 00007fc23a215fa0 [ 123.983031][ C0] [ 123.984261][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 123.987068][ C0] CPU: 0 UID: 0 PID: 5334 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 123.990342][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 123.994031][ C0] Call Trace: [ 123.995189][ C0] [ 123.996254][ C0] vpanic+0x56c/0xa60 [ 123.997768][ C0] ? __pfx__printk+0x10/0x10 [ 123.999712][ C0] ? __pfx_vpanic+0x10/0x10 [ 124.001675][ C0] ? is_bpf_text_address+0x292/0x2b0 [ 124.003856][ C0] ? is_bpf_text_address+0x26/0x2b0 [ 124.005957][ C0] panic+0xc5/0xd0 [ 124.007461][ C0] ? __pfx_panic+0x10/0x10 [ 124.009236][ C0] __warn+0x315/0x4c0 [ 124.010839][ C0] ? usb_submit_urb+0x7b/0x18b0 [ 124.012661][ C0] ? usb_submit_urb+0x7b/0x18b0 [ 124.014623][ C0] __report_bug+0x29a/0x540 [ 124.016526][ C0] ? __pfx_dev_vprintk_emit+0x10/0x10 [ 124.018642][ C0] ? usb_submit_urb+0x7b/0x18b0 [ 124.020492][ C0] ? __pfx___report_bug+0x10/0x10 [ 124.022432][ C0] ? mark_lock+0x180/0x190 [ 124.024110][ C0] ? dev_printk_emit+0xee/0x140 [ 124.026004][ C0] ? __lock_acquire+0x6b5/0x2cf0 [ 124.027987][ C0] report_bug_entry+0x19a/0x290 [ 124.029863][ C0] ? usb_submit_urb+0x7e/0x18b0 [ 124.031824][ C0] ? usb_submit_urb+0x83/0x18b0 [ 124.033664][ C0] handle_bug+0xce/0x200 [ 124.035295][ C0] exc_invalid_op+0x1a/0x50 [ 124.037045][ C0] asm_exc_invalid_op+0x1a/0x20 [ 124.038918][ C0] RIP: 0010:usb_submit_urb+0x7e/0x18b0 [ 124.041001][ C0] Code: 89 f0 48 c1 e8 03 42 80 3c 38 00 74 08 4c 89 f7 e8 47 a0 f4 fa 49 83 3e 00 74 40 e8 2c d7 87 fa 48 8d 3d 25 44 00 09 48 89 de <67> 48 0f b9 3a b8 f0 ff ff ff eb 11 e8 11 d7 87 fa eb 05 e8 0a d7 [ 124.048068][ C0] RSP: 0018:ffffc90000007a00 EFLAGS: 00010046 [ 124.050321][ C0] RAX: ffffffff873de374 RBX: ffff88803784cb00 RCX: ffff88803da9ca00 [ 124.053089][ C0] RDX: 0000000000000100 RSI: ffff88803784cb00 RDI: ffffffff903e27a0 [ 124.056001][ C0] RBP: 000000000000000f R08: 0000000000000003 R09: 0000000000000004 [ 124.058981][ C0] R10: dffffc0000000000 R11: fffff52000000f40 R12: 0000000000000820 [ 124.061883][ C0] R13: ffff888040004030 R14: ffff88803784cb08 R15: dffffc0000000000 [ 124.064849][ C0] ? usb_submit_urb+0x74/0x18b0 [ 124.066652][ C0] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 124.068669][ C0] ? ___ratelimit+0x58c/0x8d0 [ 124.070505][ C0] cm109_urb_irq_callback+0x6e2/0xc90 [ 124.072515][ C0] __usb_hcd_giveback_urb+0x376/0x540 [ 124.074633][ C0] dummy_timer+0xbc0/0x4650 [ 124.076406][ C0] ? __lock_acquire+0x6b5/0x2cf0 [ 124.078404][ C0] ? __lock_acquire+0x6b5/0x2cf0 [ 124.080279][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 124.082219][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 124.084023][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 124.086121][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 124.087874][ C0] __hrtimer_run_queues+0x3c0/0xa20 [ 124.089822][ C0] hrtimer_run_softirq+0x17a/0x240 [ 124.091713][ C0] handle_softirqs+0x22a/0x840 [ 124.093539][ C0] ? __irq_exit_rcu+0xca/0x220 [ 124.095418][ C0] __irq_exit_rcu+0xca/0x220 [ 124.097170][ C0] irq_exit_rcu+0x9/0x30 [ 124.098709][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 124.100816][ C0] [ 124.102176][ C0] [ 124.103249][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 124.105509][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x47/0x80 [ 124.107896][ C0] Code: f7 e8 1d 85 f5 f5 f7 c3 00 02 00 00 74 05 e8 e0 26 21 f6 9c 58 a9 00 02 00 00 75 27 f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 64 07 e7 f5 65 8b 05 ed d0 8c 07 85 c0 74 18 5b 41 5e e9 51 48 [ 124.115206][ C0] RSP: 0018:ffffc9000333fb40 EFLAGS: 00000206 [ 124.117395][ C0] RAX: 0000000000000006 RBX: 0000000000000246 RCX: 0000000080000001 [ 124.120216][ C0] RDX: 0000000000000006 RSI: ffffffff8dfa8496 RDI: 0000000000000001 [ 124.122907][ C0] RBP: 0000000000000000 R08: ffffffff9030c5f7 R09: 1ffffffff20618be [ 124.125532][ C0] R10: dffffc0000000000 R11: fffffbfff20618bf R12: 0000000000000246 [ 124.128230][ C0] R13: dffffc0000000000 R14: ffff8880374b0000 R15: ffff88801f4af400 [ 124.131315][ C0] dummy_pullup+0xcf/0x120 [ 124.133066][ C0] ? __pfx_dummy_pullup+0x10/0x10 [ 124.134855][ C0] usb_gadget_disconnect_locked+0x143/0x4a0 [ 124.136919][ C0] gadget_unbind_driver+0xc7/0x450 [ 124.138914][ C0] ? __pfx_gadget_unbind_driver+0x10/0x10 [ 124.141026][ C0] device_release_driver_internal+0x46f/0x870 [ 124.143188][ C0] driver_detach+0x1f3/0x2d0 [ 124.144829][ C0] bus_remove_driver+0x226/0x320 [ 124.146653][ C0] usb_gadget_unregister_driver+0x4e/0x70 [ 124.148701][ C0] raw_release+0xd7/0x260 [ 124.150540][ C0] ? __pfx_raw_release+0x10/0x10 [ 124.152546][ C0] __fput+0x44f/0xa60 [ 124.154152][ C0] task_work_run+0x1d9/0x270 [ 124.156187][ C0] ? __pfx_task_work_run+0x10/0x10 [ 124.158395][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.160786][ C0] exit_to_user_mode_loop+0xed/0x480 [ 124.162885][ C0] ? rcu_is_watching+0x15/0xb0 [ 124.164792][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.167266][ C0] do_syscall_64+0x33e/0xf80 [ 124.169146][ C0] ? clear_bhb_loop+0x40/0x90 [ 124.171349][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.174162][ C0] RIP: 0033:0x7fc239f9cdd9 [ 124.176299][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 124.184128][ C0] RSP: 002b:00007fff2ad027a8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 124.187472][ C0] RAX: 0000000000000000 RBX: 00007fff2ad02890 RCX: 00007fc239f9cdd9 [ 124.190621][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 124.193712][ C0] RBP: 000000000001de1c R08: 0000000000000001 R09: 0000000000000000 [ 124.196920][ C0] R10: 00007fc239dff02c R11: 0000000000000246 R12: 00007fff2ad028d0 [ 124.200137][ C0] R13: 00007fc23a215fac R14: 000000000001e312 R15: 00007fc23a215fa0 [ 124.203307][ C0] [ 124.204948][ C0] Kernel Offset: disabled [ 124.206711][ C0] Rebooting in 86400 seconds..