program: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x7c, 0x7c, 0x2, [@var={0x0, 0x0, 0x0, 0xe, 0x2}, @func_proto={0x0, 0x6, 0x0, 0xd, 0x0, [{}, {}, {}, {}, {}, {}]}, @fwd, @volatile, @type_tag={0x7, 0x0, 0x0, 0x12, 0x5}, @volatile={0x0, 0x0, 0x0, 0x9, 0x2}]}}, 0x0, 0x96, 0x0, 0x0, 0xfffffffa}, 0x28) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000000)={0x2}, 0x8) r0 = syz_usb_connect(0x3, 0x3c, &(0x7f0000000380)=ANY=[@ANYBLOB="120101000814c910be0632a2f333010203010902120001000000000904"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) r1 = syz_open_dev$I2C(&(0x7f00000000c0), 0xc, 0x88000) syz_usb_control_io$hid(r0, 0x0, 0x0) r2 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x148, 0x24, 0xf0b, 0x4, 0x0, {0x0, 0x0, 0x12, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8}, {0x11c, 0x2, [@TCA_RED_PARMS={0x14}, @TCA_RED_STAB={0x104, 0x2, "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"}]}}]}, 0x148}}, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000600)={0x2c, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0}) ioctl$I2C_SMBUS(r1, 0x720, &(0x7f0000000140)={0x1, 0x6, 0x2, &(0x7f0000000100)={0x1c, "3ac071ffbc8cd0d684737d99bb8bd238954c9a216d398df0f558125211b40c65fd"}}) r5 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004"], 0x0, 0x26, 0x0, 0x1}, 0x20) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r6) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r7 = gettid() mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000380)='.\x00', &(0x7f0000000100)='virtiofs\x00', 0x1200810, 0x0) syz_open_procfs(r7, &(0x7f0000000040)='uid_map\x00') r8 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/4\x00') writev(r8, &(0x7f0000000140)=[{&(0x7f0000001080)='9', 0x1}, {&(0x7f0000000100)="2683", 0x2}], 0x2) write$UHID_INPUT(0xffffffffffffffff, &(0x7f00000002c0)={0x8, {"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", 0x1000}}, 0x1006) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000001300)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r9, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r10, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r11}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r10, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r11}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000400)=ANY=[@ANYBLOB="d0187f00ffffffffffff08021100000050505050505020"], 0x2f) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x6, 0x13, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000090000000000000000000000b7080000000000007b8af8ff00000000b7080000010001007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r8, @ANYBLOB="0000000000000000b70500000800000085000000a500000018110000", @ANYRES32=r8, @ANYBLOB="001d000000dc008600"/19], &(0x7f0000000180)='syzkaller\x00', 0x5, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x25, r5, 0x8, 0x0, 0x0, 0x10, &(0x7f00000004c0)={0x0, 0xd, 0x9f1}, 0x10}, 0x94) [ 76.035324][ T46] Bluetooth: hci0: command tx timeout [ 76.329189][ T1314] ieee802154 phy0 wpan0: encryption failed: -22 [ 76.332759][ T1314] ieee802154 phy1 wpan1: encryption failed: -22 [ 76.355874][ T5336] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 76.505777][ T5336] usb 5-1: Using ep0 maxpacket: 16 [ 76.513766][ T5336] usb 5-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 76.518177][ T5336] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.521542][ T5336] usb 5-1: Product: syz [ 76.523280][ T5336] usb 5-1: Manufacturer: syz [ 76.525241][ T5336] usb 5-1: SerialNumber: syz [ 76.547337][ T5336] usb 5-1: config 0 descriptor?? [ 76.956915][ T5336] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 76.968337][ T5336] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 76.973189][ T5336] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 76.977961][ T5336] usb 5-1: media controller created [ 76.990705][ T5336] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 77.166382][ T5336] zl10353_read_register: readreg error (reg=127, ret==0) [ 77.169479][ T5336] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 77.172864][ T5336] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 77.550092][ T5339] virtio-fs: tag not found [ 77.565852][ T5339] ------------[ cut here ]------------ [ 77.568561][ T5339] usb 5-1: BOGUS control dir, pipe 80000280 doesn't match bRequestType c0 [ 77.572184][ T5339] WARNING: drivers/usb/core/urb.c:414 at usb_submit_urb+0x105c/0x18d0, CPU#0: syz.0.0/5339 [ 77.577439][ T5339] Modules linked in: [ 77.579322][ T5339] CPU: 0 UID: 0 PID: 5339 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 77.583345][ T5339] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 77.588328][ T5339] RIP: 0010:usb_submit_urb+0x111c/0x18d0 [ 77.590927][ T5339] Code: b8 00 00 00 00 00 fc ff df 0f b6 44 05 00 84 c0 0f 85 a7 05 00 00 45 0f b6 45 00 48 8b 3c 24 48 8b 74 24 20 4c 89 fa 44 89 f1 <67> 48 0f b9 3a 49 bf 00 00 00 00 00 fc ff df e9 b7 f2 ff ff 89 e9 [ 77.599529][ T5339] RSP: 0018:ffffc9000e7bf5e0 EFLAGS: 00010246 [ 77.602207][ T5339] RAX: 0000000000000000 RBX: ffff888035b77000 RCX: 0000000080000280 [ 77.607655][ T5339] RDX: ffff888043202ae0 RSI: ffffffff8c341a80 RDI: ffffffff8faf01f0 [ 77.611166][ T5339] RBP: 1ffff110023164e8 R08: 00000000000000c0 R09: 0000000000000000 [ 77.614595][ T5339] R10: ffffc9000e7bf6e0 R11: fffff52001cf7ee8 R12: ffff88801f49a100 [ 77.618091][ T5339] R13: ffff8880118b2740 R14: 0000000080000280 R15: ffff888043202ae0 [ 77.621467][ T5339] FS: 00007fe7847c16c0(0000) GS:ffff88808d22a000(0000) knlGS:0000000000000000 [ 77.625348][ T5339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.628453][ T5339] CR2: 0000200000001080 CR3: 0000000044391000 CR4: 0000000000352ef0 [ 77.632288][ T5339] Call Trace: [ 77.633820][ T5339] [ 77.635181][ T5339] ? __init_swait_queue_head+0xa9/0x150 [ 77.637783][ T5339] usb_start_wait_urb+0x115/0x4f0 [ 77.640133][ T5339] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 77.642571][ T5339] usb_control_msg+0x232/0x3e0 [ 77.644716][ T5339] dtv5100_i2c_msg+0x231/0x2f0 [ 77.647000][ T5339] dtv5100_i2c_xfer+0x1a4/0x3c0 [ 77.649077][ T5339] __i2c_transfer+0x871/0x2110 [ 77.651267][ T5339] ? lockdep_hardirqs_on+0x98/0x140 [ 77.653667][ T5339] ? __pfx___i2c_transfer+0x10/0x10 [ 77.656121][ T5339] ? rt_mutex_lock_nested+0x15e/0x1e0 [ 77.658531][ T5339] ? i2c_transfer+0x120/0x3a0 [ 77.660537][ T5339] i2c_transfer+0x25b/0x3a0 [ 77.662484][ T5339] ? __pfx_i2c_transfer+0x10/0x10 [ 77.664724][ T5339] ? __might_fault+0xb0/0x130 [ 77.667047][ T5339] i2c_transfer_buffer_flags+0x105/0x190 [ 77.669418][ T5339] ? __pfx_i2c_transfer_buffer_flags+0x10/0x10 [ 77.672221][ T5339] ? _copy_from_user+0x94/0xb0 [ 77.674342][ T5339] i2cdev_write+0x113/0x1e0 [ 77.676883][ T5339] vfs_writev+0x4b6/0x960 [ 77.678803][ T5339] ? __pfx_i2cdev_write+0x10/0x10 [ 77.681057][ T5339] ? __pfx_vfs_writev+0x10/0x10 [ 77.683203][ T5339] ? __fget_files+0x2a/0x420 [ 77.685687][ T5339] ? __fget_files+0x3a0/0x420 [ 77.687733][ T5339] ? __fget_files+0x2a/0x420 [ 77.689763][ T5339] do_writev+0x14d/0x2d0 [ 77.691665][ T5339] ? __pfx_do_writev+0x10/0x10 [ 77.693722][ T5339] ? do_syscall_64+0xbe/0xf80 [ 77.696673][ T5339] do_syscall_64+0xfa/0xf80 [ 77.698809][ T5339] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.701577][ T5339] ? clear_bhb_loop+0x60/0xb0 [ 77.703636][ T5339] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.706410][ T5339] RIP: 0033:0x7fe78398f7c9 [ 77.708308][ T5339] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 77.716763][ T5339] RSP: 002b:00007fe7847c1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 77.720460][ T5339] RAX: ffffffffffffffda RBX: 00007fe783be6090 RCX: 00007fe78398f7c9 [ 77.723873][ T5339] RDX: 0000000000000002 RSI: 0000200000000140 RDI: 000000000000000a [ 77.727306][ T5339] RBP: 00007fe783a13f91 R08: 0000000000000000 R09: 0000000000000000 [ 77.730714][ T5339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 77.733989][ T5339] R13: 00007fe783be6128 R14: 00007fe783be6090 R15: 00007ffc89c168f8 [ 77.737430][ T5339] [ 77.738936][ T5339] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 77.742073][ T5339] CPU: 0 UID: 0 PID: 5339 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 77.745980][ T5339] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 77.750654][ T5339] Call Trace: [ 77.752078][ T5339] [ 77.753393][ T5339] dump_stack_lvl+0x99/0x250 [ 77.755363][ T5339] ? __asan_memcpy+0x40/0x70 [ 77.757465][ T5339] ? __pfx_dump_stack_lvl+0x10/0x10 [ 77.759943][ T5339] ? __pfx__printk+0x10/0x10 [ 77.762087][ T5339] vpanic+0x237/0x6d0 [ 77.763819][ T5339] ? __pfx_vpanic+0x10/0x10 [ 77.765824][ T5339] ? is_bpf_text_address+0x292/0x2b0 [ 77.768641][ T5339] ? is_bpf_text_address+0x26/0x2b0 [ 77.770964][ T5339] panic+0xb9/0xc0 [ 77.772640][ T5339] ? __pfx_panic+0x10/0x10 [ 77.774697][ T5339] __warn+0x317/0x4b0 [ 77.776519][ T5339] ? usb_submit_urb+0x105c/0x18d0 [ 77.778833][ T5339] ? usb_submit_urb+0x105c/0x18d0 [ 77.781204][ T5339] __report_bug+0x288/0x500 [ 77.783362][ T5339] ? usb_submit_urb+0x105c/0x18d0 [ 77.785668][ T5339] ? __pfx___report_bug+0x10/0x10 [ 77.787977][ T5339] report_bug_entry+0x19a/0x290 [ 77.790044][ T5339] ? usb_submit_urb+0x111c/0x18d0 [ 77.792124][ T5339] ? usb_submit_urb+0x1121/0x18d0 [ 77.794281][ T5339] handle_bug+0xca/0x200 [ 77.796192][ T5339] exc_invalid_op+0x1a/0x50 [ 77.798261][ T5339] asm_exc_invalid_op+0x1a/0x20 [ 77.800515][ T5339] RIP: 0010:usb_submit_urb+0x111c/0x18d0 [ 77.803057][ T5339] Code: b8 00 00 00 00 00 fc ff df 0f b6 44 05 00 84 c0 0f 85 a7 05 00 00 45 0f b6 45 00 48 8b 3c 24 48 8b 74 24 20 4c 89 fa 44 89 f1 <67> 48 0f b9 3a 49 bf 00 00 00 00 00 fc ff df e9 b7 f2 ff ff 89 e9 [ 77.811548][ T5339] RSP: 0018:ffffc9000e7bf5e0 EFLAGS: 00010246 [ 77.814189][ T5339] RAX: 0000000000000000 RBX: ffff888035b77000 RCX: 0000000080000280 [ 77.817369][ T5339] RDX: ffff888043202ae0 RSI: ffffffff8c341a80 RDI: ffffffff8faf01f0 [ 77.820601][ T5339] RBP: 1ffff110023164e8 R08: 00000000000000c0 R09: 0000000000000000 [ 77.824636][ T5339] R10: ffffc9000e7bf6e0 R11: fffff52001cf7ee8 R12: ffff88801f49a100 [ 77.827773][ T5339] R13: ffff8880118b2740 R14: 0000000080000280 R15: ffff888043202ae0 [ 77.830797][ T5339] ? __init_swait_queue_head+0xa9/0x150 [ 77.833209][ T5339] usb_start_wait_urb+0x115/0x4f0 [ 77.835333][ T5339] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 77.837623][ T5339] usb_control_msg+0x232/0x3e0 [ 77.839771][ T5339] dtv5100_i2c_msg+0x231/0x2f0 [ 77.841815][ T5339] dtv5100_i2c_xfer+0x1a4/0x3c0 [ 77.843909][ T5339] __i2c_transfer+0x871/0x2110 [ 77.845960][ T5339] ? lockdep_hardirqs_on+0x98/0x140 [ 77.848107][ T5339] ? __pfx___i2c_transfer+0x10/0x10 [ 77.850398][ T5339] ? rt_mutex_lock_nested+0x15e/0x1e0 [ 77.852901][ T5339] ? i2c_transfer+0x120/0x3a0 [ 77.854949][ T5339] i2c_transfer+0x25b/0x3a0 [ 77.856885][ T5339] ? __pfx_i2c_transfer+0x10/0x10 [ 77.859113][ T5339] ? __might_fault+0xb0/0x130 [ 77.861232][ T5339] i2c_transfer_buffer_flags+0x105/0x190 [ 77.863710][ T5339] ? __pfx_i2c_transfer_buffer_flags+0x10/0x10 [ 77.866447][ T5339] ? _copy_from_user+0x94/0xb0 [ 77.868478][ T5339] i2cdev_write+0x113/0x1e0 [ 77.870510][ T5339] vfs_writev+0x4b6/0x960 [ 77.872551][ T5339] ? __pfx_i2cdev_write+0x10/0x10 [ 77.874694][ T5339] ? __pfx_vfs_writev+0x10/0x10 [ 77.876839][ T5339] ? __fget_files+0x2a/0x420 [ 77.878923][ T5339] ? __fget_files+0x3a0/0x420 [ 77.881023][ T5339] ? __fget_files+0x2a/0x420 [ 77.883053][ T5339] do_writev+0x14d/0x2d0 [ 77.884879][ T5339] ? __pfx_do_writev+0x10/0x10 [ 77.887032][ T5339] ? do_syscall_64+0xbe/0xf80 [ 77.889135][ T5339] do_syscall_64+0xfa/0xf80 [ 77.891282][ T5339] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.893908][ T5339] ? clear_bhb_loop+0x60/0xb0 [ 77.895959][ T5339] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.898547][ T5339] RIP: 0033:0x7fe78398f7c9 [ 77.900467][ T5339] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 77.908645][ T5339] RSP: 002b:00007fe7847c1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 77.912297][ T5339] RAX: ffffffffffffffda RBX: 00007fe783be6090 RCX: 00007fe78398f7c9 [ 77.915707][ T5339] RDX: 0000000000000002 RSI: 0000200000000140 RDI: 000000000000000a [ 77.919183][ T5339] RBP: 00007fe783a13f91 R08: 0000000000000000 R09: 0000000000000000 [ 77.922529][ T5339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 77.925905][ T5339] R13: 00007fe783be6128 R14: 00007fe783be6090 R15: 00007ffc89c168f8 [ 77.929317][ T5339] [ 77.931174][ T5339] Kernel Offset: disabled [ 77.933040][ T5339] Rebooting in 86400 seconds..