{0x22, 0x1b0}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x1, 0x5, 0xd8}}}}}]}}]}}, &(0x7f0000000780)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x20bf48418fb267ea, 0x49, 0xfb, 0x8, 0x10, 0x3}, 0xc4, &(0x7f0000000180)={0x5, 0xf, 0xc4, 0x3, [@ssp_cap={0x20, 0x10, 0xa, 0x0, 0x5, 0x401, 0xff0f, 0x7969, [0xc000, 0xff3ff0, 0x0, 0x0, 0xcf]}, @ss_container_id={0x14, 0x10, 0x4, 0x44, "68016506b740e298da91805e8256ffcb"}, @generic={0x8b, 0x10, 0x2, "f0a88cec4f86f491ee6af59db7b17cc319e10e31544c9f976516c611670fe052de3d60dc9d4299ed6c0cab86cee78cfcf1bd995282afa47c8beec1e8a04af7107246a8a739f90789b6e940f92c8b0933be0d5866110b1f3fcb58d236afe3889aba41998a61ee26329da36e4c72c02b1c2d39283ff9c02c6e83e23f8c0efe6e28c012cbad48c6daaf"}]}, 0x7, [{0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x440a}}, {0xcf, &(0x7f00000002c0)=@string={0xcf, 0x3, "2dfc66f85bc48482c0f67066332713630d022889bf79840c2e6712971d7910ff1f7c826e4de064870de765b0c5410fcca5f7d742659db8eb82d8ad698cc98913621b1e8fb24e4f9a3638f865ab04caf01bcc79ac0a65aa0b0c86587baaa9a6247b9fed72f5780967ab68bbe9e20f4be9ab014fcfd42c143a21935afc41ff2631d25fc3b1ae980c156ea2939fcbf5d723236ff4035ed918503522177e6b6616bc132d3011a6371f7c445338c11f4a1a28c37fb94bd0767bfbbcf2d94170575c938bb5456196b8b4c13a64faa7ae"}}, {0xff, &(0x7f00000003c0)=@string={0xff, 0x3, "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"}}, {0x50, &(0x7f00000004c0)=@string={0x50, 0x3, "cc8b566c73b6271489bd30cbb6b31803682bd7d7bdefce5f1e864c1e158bcd04b2f6e0825bcf319c395649a63d895b8877aced29ff48c4b54baa1a2388a37a3633487d7d8577b04dd6864ceec931"}}, {0xeb, &(0x7f0000000540)=@string={0xeb, 0x3, "bdf555b1a4e7415595c0bf0616e9f5f4d50fa0502d1e486041369738fb1d063c076b7bb701c2b4c97f65fbe53ea0ec9b914abaf3bd03dc933a27752e5a9c5f9f1bf7b5d6fbcbb094cab6543615f2d646d123d334642b03b3e739f10fd4240ce8c89afcee7d02e9f18341b6451a9aaa50a830359e2023e5c781dd36dc6e5e5073b0ec48cd76800b2b1a54bee728c27da6fa44384a750be661e4983a947a111c73e93f7810ce239f89549ece921f947e08bb6d2ba4dbc80f2d160bdd31f5ccd8a0c50e0756f30961e0543babb677dd817b0cf9d56d39c634435f4c469c733cd27325d5949150e7547e0c"}}, {0xef, &(0x7f0000000640)=@string={0xef, 0x3, "f2a8aa1bd88a340da83ea6d9cd0510eee80ab8e2801f5f4c4ef060706684868bc9093b397636d714681447755865516f9d6a370aba1c0d2343d6452033202300a5bb8dbcaf80ba75ac43656fe545eec2f1e6090dd98321a3e199a51b2276b64faa716c31e25a7dc5ff822d9e2e99bdbd5525bb0622b85585727a1eb1b22cd5851d7af557dbabd799398712ba029c7deea37b8665693770962f11d6b7db0db78bb951b820b4ec6aa73dbe57c7aa373962653967988bea3e2ad3a4d085207f3ddbcccf0a27f839eaf301e8695753cc8584b9d690f00185008fe7d24564c7ed32ce468cf02dd983972e08e9268f59"}}, {0x4, &(0x7f0000000740)=@lang_id={0x4, 0x3, 0x438}}]}) syz_usb_connect$printer(0x6, 0x2d, &(0x7f0000000080)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x6, 0x60, 0x7, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x7, 0x1, 0x2, 0x20, "", {{{0x9, 0x5, 0x1, 0x2, 0x50, 0x3, 0x5, 0x81}}}}}]}}]}}, &(0x7f0000000a40)={0xa, &(0x7f0000000800)={0xa, 0x6, 0x200, 0x2, 0x0, 0xff, 0xdf}, 0xfe, &(0x7f0000000840)={0x5, 0xf, 0xfe, 0x2, [@generic={0xee, 0x10, 0x4, "b71b3c0875abfdbf2a0fa9375c3bcdf01542debadec294f4a34ac495690715753cd3e485291f9c6e6630d56107c58e21a9e65669af7c40354c8242f67938fa5004a259223ee47782cb07b8c68294273b4294d613c6ca174bf0cbf364e7a85d8fca837ae58fcb6191f3bd01553aa5f7906a835e685f355915cda93c0a6285c5fc9e0bfdd25452ca00466e2c6f9a9c98419c88a1c0d46f6eb798eabb75f459988c3faae179100ba3a7bb8a7998ea9360b67275a237a8980dfa0a6141f851eca11d73a7985040c85bc373991bb8a1ddf7ba9baad3620a9b52f6b4201de835ef7764731a742bd4e3d60eaeef97"}, @wireless={0xb, 0x10, 0x1, 0xc, 0x10, 0x5, 0x20, 0xfff9, 0x1}]}, 0x1, [{0xc4, &(0x7f0000000940)=@string={0xc4, 0x3, "a6a345ba7d8034643d7ef4227588bcfc6c90ef6a7ac1c4baed45b2ec0f765bf73f2cbc1a5c0aab5cc671fdffb7d9f72c218b8af7c105d3fa172d2465f84161b0e9e81cb0e431401f5e0e7e65651639a798e6495426bd9afe8cdfe24782cc6ce43de397e715ad9391463c2bf8205255a4cc27228be414362d383c095c2ba7f42362ae5c541112ac884b60d346b7cbb53143a54f1e371393ebc2b5017d7dd09bde48826be2a15557f2eba035d3e7c4c9fa5ec99ade964fb5bf675b804b39f1c13f63c9"}}]}) [ 2382.458374][ T7977] usb 3-1: config 0 descriptor?? 03:34:19 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 25) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2382.606247][T27830] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 2382.726268][T22807] usb 5-1: new high-speed USB device number 39 using dummy_hcd [ 2382.735332][T23601] FAULT_INJECTION: forcing a failure. [ 2382.735332][T23601] name failslab, interval 1, probability 0, space 0, times 0 [ 2382.747857][T23601] CPU: 1 PID: 23601 Comm: syz-executor.1 Not tainted 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2382.757979][T23601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2382.767862][T23601] Call Trace: [ 2382.771013][T23601] dump_stack_lvl+0x1e2/0x24b [ 2382.775509][T23601] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2382.780805][T23601] ? __percpu_ref_switch_mode+0x365/0x620 [ 2382.786360][T23601] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 2382.792014][T23601] dump_stack+0x15/0x17 [ 2382.796000][T23601] should_fail+0x3c6/0x510 [ 2382.800248][T23601] ? blk_stat_alloc_callback+0x60/0x210 [ 2382.805625][T23601] __should_failslab+0xa4/0xe0 [ 2382.810228][T23601] should_failslab+0x9/0x20 [ 2382.814565][T23601] kmem_cache_alloc_trace+0x3a/0x2e0 [ 2382.819685][T23601] ? __kasan_check_write+0x14/0x20 [ 2382.824634][T23601] ? mutex_unlock+0x1c/0x40 [ 2382.828976][T23601] ? blk_mq_poll_stats_fn+0x120/0x120 [ 2382.834183][T23601] blk_stat_alloc_callback+0x60/0x210 [ 2382.839390][T23601] ? blk_mq_free_tag_set+0x680/0x680 [ 2382.844513][T23601] ? blk_ioprio_init+0x1cb/0x200 [ 2382.849284][T23601] blk_mq_init_allocated_queue+0x8d/0x1790 [ 2382.854930][T23601] ? blk_set_default_limits+0x184/0x420 [ 2382.860306][T23601] ? blk_alloc_queue+0x579/0x640 [ 2382.865080][T23601] blk_mq_init_queue+0x6d/0xd0 [ 2382.869684][T23601] loop_add+0x265/0x750 [ 2382.873672][T23601] loop_control_ioctl+0x448/0x620 [ 2382.878529][T23601] ? loop_remove+0xb0/0xb0 [ 2382.882782][T23601] ? __fget_files+0x31e/0x380 [ 2382.887299][T23601] ? security_file_ioctl+0x84/0xb0 [ 2382.892241][T23601] ? loop_remove+0xb0/0xb0 [ 2382.896496][T23601] __se_sys_ioctl+0x114/0x190 [ 2382.901010][T23601] __x64_sys_ioctl+0x7b/0x90 [ 2382.905439][T23601] do_syscall_64+0x34/0x70 [ 2382.909691][T23601] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2382.915417][T23601] RIP: 0033:0x7fcbdb8f3da9 [ 2382.919671][T23601] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2382.939109][T23601] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2382.947357][T23601] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2382.955167][T23601] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2382.962976][T23601] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2382.970791][T23601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2382.978601][T23601] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2383.066620][ T7977] usbhid 3-1:0.0: can't add hid device: -71 [ 2383.073001][ T7977] usbhid: probe of 3-1:0.0 failed with error -71 [ 2383.113656][ T7977] usb 3-1: USB disconnect, device number 99 03:34:19 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f0000000040)=ANY=[@ANYRESHEX=0x0]}) syz_usb_connect$hid(0x5, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0xb05, 0x1866, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x7f, 0x30, 0xfb, [{{0x9, 0x4, 0x0, 0x40, 0x1, 0x3, 0x1, 0x3, 0x3, {0x9, 0x21, 0x9, 0x6, 0x1, {0x22, 0x1b0}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x1, 0x5, 0xd8}}}}}]}}]}}, &(0x7f0000000780)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x20bf48418fb267ea, 0x49, 0xfb, 0x8, 0x10, 0x3}, 0xc4, &(0x7f0000000180)={0x5, 0xf, 0xc4, 0x3, [@ssp_cap={0x20, 0x10, 0xa, 0x0, 0x5, 0x401, 0xff0f, 0x7969, [0xc000, 0xff3ff0, 0x0, 0x0, 0xcf]}, @ss_container_id={0x14, 0x10, 0x4, 0x44, "68016506b740e298da91805e8256ffcb"}, @generic={0x8b, 0x10, 0x2, "f0a88cec4f86f491ee6af59db7b17cc319e10e31544c9f976516c611670fe052de3d60dc9d4299ed6c0cab86cee78cfcf1bd995282afa47c8beec1e8a04af7107246a8a739f90789b6e940f92c8b0933be0d5866110b1f3fcb58d236afe3889aba41998a61ee26329da36e4c72c02b1c2d39283ff9c02c6e83e23f8c0efe6e28c012cbad48c6daaf"}]}, 0x7, [{0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x440a}}, {0xcf, &(0x7f00000002c0)=@string={0xcf, 0x3, "2dfc66f85bc48482c0f67066332713630d022889bf79840c2e6712971d7910ff1f7c826e4de064870de765b0c5410fcca5f7d742659db8eb82d8ad698cc98913621b1e8fb24e4f9a3638f865ab04caf01bcc79ac0a65aa0b0c86587baaa9a6247b9fed72f5780967ab68bbe9e20f4be9ab014fcfd42c143a21935afc41ff2631d25fc3b1ae980c156ea2939fcbf5d723236ff4035ed918503522177e6b6616bc132d3011a6371f7c445338c11f4a1a28c37fb94bd0767bfbbcf2d94170575c938bb5456196b8b4c13a64faa7ae"}}, {0xff, &(0x7f00000003c0)=@string={0xff, 0x3, "9d5264c56fae0f7b81e0266f81d2f1e097a64b59b4744334ab7cbcf6248ee4dffc89eb0488b451b443050273ea8e9bf07f49088451f96e7c8fc82de5ddbd12e1fa0088f50e11cc16eaa5a7ca34d198d3784587a7624f7434ffe5202047766aca783ac6b0f96d0c8e41afe81b369e2136c1e538d308d035bd3802d1760c2b0e35fed7da1d5b01446fc7a39d30bdb32bad55795139a3bbc19d47b1f3b4c8bd6fa08744a861bbb2973db8c1d924de49df02b5fdf26525588734935a5cb31fc2184dbb1000d97ab44f68cb7c413bfe87453b1e5dd39aeebde0cfcb61403c68f94c228499120c3ed6bc27eb1353a0a99c7ec24b6869cd9adad1a899c9e9fc44"}}, {0x50, &(0x7f00000004c0)=@string={0x50, 0x3, "cc8b566c73b6271489bd30cbb6b31803682bd7d7bdefce5f1e864c1e158bcd04b2f6e0825bcf319c395649a63d895b8877aced29ff48c4b54baa1a2388a37a3633487d7d8577b04dd6864ceec931"}}, {0xeb, &(0x7f0000000540)=@string={0xeb, 0x3, "bdf555b1a4e7415595c0bf0616e9f5f4d50fa0502d1e486041369738fb1d063c076b7bb701c2b4c97f65fbe53ea0ec9b914abaf3bd03dc933a27752e5a9c5f9f1bf7b5d6fbcbb094cab6543615f2d646d123d334642b03b3e739f10fd4240ce8c89afcee7d02e9f18341b6451a9aaa50a830359e2023e5c781dd36dc6e5e5073b0ec48cd76800b2b1a54bee728c27da6fa44384a750be661e4983a947a111c73e93f7810ce239f89549ece921f947e08bb6d2ba4dbc80f2d160bdd31f5ccd8a0c50e0756f30961e0543babb677dd817b0cf9d56d39c634435f4c469c733cd27325d5949150e7547e0c"}}, {0xef, &(0x7f0000000640)=@string={0xef, 0x3, "f2a8aa1bd88a340da83ea6d9cd0510eee80ab8e2801f5f4c4ef060706684868bc9093b397636d714681447755865516f9d6a370aba1c0d2343d6452033202300a5bb8dbcaf80ba75ac43656fe545eec2f1e6090dd98321a3e199a51b2276b64faa716c31e25a7dc5ff822d9e2e99bdbd5525bb0622b85585727a1eb1b22cd5851d7af557dbabd799398712ba029c7deea37b8665693770962f11d6b7db0db78bb951b820b4ec6aa73dbe57c7aa373962653967988bea3e2ad3a4d085207f3ddbcccf0a27f839eaf301e8695753cc8584b9d690f00185008fe7d24564c7ed32ce468cf02dd983972e08e9268f59"}}, {0x4, &(0x7f0000000740)=@lang_id={0x4, 0x3, 0x438}}]}) syz_usb_connect$printer(0x6, 0x2d, &(0x7f0000000080)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x6, 0x60, 0x7, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x7, 0x1, 0x2, 0x20, "", {{{0x9, 0x5, 0x1, 0x2, 0x50, 0x3, 0x5, 0x81}}}}}]}}]}}, &(0x7f0000000a40)={0xa, &(0x7f0000000800)={0xa, 0x6, 0x200, 0x2, 0x0, 0xff, 0xdf}, 0xfe, &(0x7f0000000840)={0x5, 0xf, 0xfe, 0x2, [@generic={0xee, 0x10, 0x4, "b71b3c0875abfdbf2a0fa9375c3bcdf01542debadec294f4a34ac495690715753cd3e485291f9c6e6630d56107c58e21a9e65669af7c40354c8242f67938fa5004a259223ee47782cb07b8c68294273b4294d613c6ca174bf0cbf364e7a85d8fca837ae58fcb6191f3bd01553aa5f7906a835e685f355915cda93c0a6285c5fc9e0bfdd25452ca00466e2c6f9a9c98419c88a1c0d46f6eb798eabb75f459988c3faae179100ba3a7bb8a7998ea9360b67275a237a8980dfa0a6141f851eca11d73a7985040c85bc373991bb8a1ddf7ba9baad3620a9b52f6b4201de835ef7764731a742bd4e3d60eaeef97"}, @wireless={0xb, 0x10, 0x1, 0xc, 0x10, 0x5, 0x20, 0xfff9, 0x1}]}, 0x1, [{0xc4, &(0x7f0000000940)=@string={0xc4, 0x3, "a6a345ba7d8034643d7ef4227588bcfc6c90ef6a7ac1c4baed45b2ec0f765bf73f2cbc1a5c0aab5cc671fdffb7d9f72c218b8af7c105d3fa172d2465f84161b0e9e81cb0e431401f5e0e7e65651639a798e6495426bd9afe8cdfe24782cc6ce43de397e715ad9391463c2bf8205255a4cc27228be414362d383c095c2ba7f42362ae5c541112ac884b60d346b7cbb53143a54f1e371393ebc2b5017d7dd09bde48826be2a15557f2eba035d3e7c4c9fa5ec99ade964fb5bf675b804b39f1c13f63c9"}}]}) (async) syz_usb_connect$printer(0x6, 0x2d, &(0x7f0000000080)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x6, 0x60, 0x7, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x7, 0x1, 0x2, 0x20, "", {{{0x9, 0x5, 0x1, 0x2, 0x50, 0x3, 0x5, 0x81}}}}}]}}]}}, &(0x7f0000000a40)={0xa, &(0x7f0000000800)={0xa, 0x6, 0x200, 0x2, 0x0, 0xff, 0xdf}, 0xfe, &(0x7f0000000840)={0x5, 0xf, 0xfe, 0x2, [@generic={0xee, 0x10, 0x4, "b71b3c0875abfdbf2a0fa9375c3bcdf01542debadec294f4a34ac495690715753cd3e485291f9c6e6630d56107c58e21a9e65669af7c40354c8242f67938fa5004a259223ee47782cb07b8c68294273b4294d613c6ca174bf0cbf364e7a85d8fca837ae58fcb6191f3bd01553aa5f7906a835e685f355915cda93c0a6285c5fc9e0bfdd25452ca00466e2c6f9a9c98419c88a1c0d46f6eb798eabb75f459988c3faae179100ba3a7bb8a7998ea9360b67275a237a8980dfa0a6141f851eca11d73a7985040c85bc373991bb8a1ddf7ba9baad3620a9b52f6b4201de835ef7764731a742bd4e3d60eaeef97"}, @wireless={0xb, 0x10, 0x1, 0xc, 0x10, 0x5, 0x20, 0xfff9, 0x1}]}, 0x1, [{0xc4, &(0x7f0000000940)=@string={0xc4, 0x3, "a6a345ba7d8034643d7ef4227588bcfc6c90ef6a7ac1c4baed45b2ec0f765bf73f2cbc1a5c0aab5cc671fdffb7d9f72c218b8af7c105d3fa172d2465f84161b0e9e81cb0e431401f5e0e7e65651639a798e6495426bd9afe8cdfe24782cc6ce43de397e715ad9391463c2bf8205255a4cc27228be414362d383c095c2ba7f42362ae5c541112ac884b60d346b7cbb53143a54f1e371393ebc2b5017d7dd09bde48826be2a15557f2eba035d3e7c4c9fa5ec99ade964fb5bf675b804b39f1c13f63c9"}}]}) 03:34:19 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f0000000040)=ANY=[@ANYRESHEX=0x0]}) (async, rerun: 32) syz_usb_connect$hid(0x5, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0xb05, 0x1866, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x7f, 0x30, 0xfb, [{{0x9, 0x4, 0x0, 0x40, 0x1, 0x3, 0x1, 0x3, 0x3, {0x9, 0x21, 0x9, 0x6, 0x1, {0x22, 0x1b0}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x1, 0x5, 0xd8}}}}}]}}]}}, &(0x7f0000000780)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x20bf48418fb267ea, 0x49, 0xfb, 0x8, 0x10, 0x3}, 0xc4, &(0x7f0000000180)={0x5, 0xf, 0xc4, 0x3, [@ssp_cap={0x20, 0x10, 0xa, 0x0, 0x5, 0x401, 0xff0f, 0x7969, [0xc000, 0xff3ff0, 0x0, 0x0, 0xcf]}, @ss_container_id={0x14, 0x10, 0x4, 0x44, "68016506b740e298da91805e8256ffcb"}, @generic={0x8b, 0x10, 0x2, "f0a88cec4f86f491ee6af59db7b17cc319e10e31544c9f976516c611670fe052de3d60dc9d4299ed6c0cab86cee78cfcf1bd995282afa47c8beec1e8a04af7107246a8a739f90789b6e940f92c8b0933be0d5866110b1f3fcb58d236afe3889aba41998a61ee26329da36e4c72c02b1c2d39283ff9c02c6e83e23f8c0efe6e28c012cbad48c6daaf"}]}, 0x7, [{0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x440a}}, {0xcf, &(0x7f00000002c0)=@string={0xcf, 0x3, "2dfc66f85bc48482c0f67066332713630d022889bf79840c2e6712971d7910ff1f7c826e4de064870de765b0c5410fcca5f7d742659db8eb82d8ad698cc98913621b1e8fb24e4f9a3638f865ab04caf01bcc79ac0a65aa0b0c86587baaa9a6247b9fed72f5780967ab68bbe9e20f4be9ab014fcfd42c143a21935afc41ff2631d25fc3b1ae980c156ea2939fcbf5d723236ff4035ed918503522177e6b6616bc132d3011a6371f7c445338c11f4a1a28c37fb94bd0767bfbbcf2d94170575c938bb5456196b8b4c13a64faa7ae"}}, {0xff, &(0x7f00000003c0)=@string={0xff, 0x3, "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"}}, {0x50, &(0x7f00000004c0)=@string={0x50, 0x3, "cc8b566c73b6271489bd30cbb6b31803682bd7d7bdefce5f1e864c1e158bcd04b2f6e0825bcf319c395649a63d895b8877aced29ff48c4b54baa1a2388a37a3633487d7d8577b04dd6864ceec931"}}, {0xeb, &(0x7f0000000540)=@string={0xeb, 0x3, "bdf555b1a4e7415595c0bf0616e9f5f4d50fa0502d1e486041369738fb1d063c076b7bb701c2b4c97f65fbe53ea0ec9b914abaf3bd03dc933a27752e5a9c5f9f1bf7b5d6fbcbb094cab6543615f2d646d123d334642b03b3e739f10fd4240ce8c89afcee7d02e9f18341b6451a9aaa50a830359e2023e5c781dd36dc6e5e5073b0ec48cd76800b2b1a54bee728c27da6fa44384a750be661e4983a947a111c73e93f7810ce239f89549ece921f947e08bb6d2ba4dbc80f2d160bdd31f5ccd8a0c50e0756f30961e0543babb677dd817b0cf9d56d39c634435f4c469c733cd27325d5949150e7547e0c"}}, {0xef, &(0x7f0000000640)=@string={0xef, 0x3, "f2a8aa1bd88a340da83ea6d9cd0510eee80ab8e2801f5f4c4ef060706684868bc9093b397636d714681447755865516f9d6a370aba1c0d2343d6452033202300a5bb8dbcaf80ba75ac43656fe545eec2f1e6090dd98321a3e199a51b2276b64faa716c31e25a7dc5ff822d9e2e99bdbd5525bb0622b85585727a1eb1b22cd5851d7af557dbabd799398712ba029c7deea37b8665693770962f11d6b7db0db78bb951b820b4ec6aa73dbe57c7aa373962653967988bea3e2ad3a4d085207f3ddbcccf0a27f839eaf301e8695753cc8584b9d690f00185008fe7d24564c7ed32ce468cf02dd983972e08e9268f59"}}, {0x4, &(0x7f0000000740)=@lang_id={0x4, 0x3, 0x438}}]}) (async, rerun: 32) syz_usb_connect$printer(0x6, 0x2d, &(0x7f0000000080)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x6, 0x60, 0x7, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x7, 0x1, 0x2, 0x20, "", {{{0x9, 0x5, 0x1, 0x2, 0x50, 0x3, 0x5, 0x81}}}}}]}}]}}, &(0x7f0000000a40)={0xa, &(0x7f0000000800)={0xa, 0x6, 0x200, 0x2, 0x0, 0xff, 0xdf}, 0xfe, &(0x7f0000000840)={0x5, 0xf, 0xfe, 0x2, [@generic={0xee, 0x10, 0x4, "b71b3c0875abfdbf2a0fa9375c3bcdf01542debadec294f4a34ac495690715753cd3e485291f9c6e6630d56107c58e21a9e65669af7c40354c8242f67938fa5004a259223ee47782cb07b8c68294273b4294d613c6ca174bf0cbf364e7a85d8fca837ae58fcb6191f3bd01553aa5f7906a835e685f355915cda93c0a6285c5fc9e0bfdd25452ca00466e2c6f9a9c98419c88a1c0d46f6eb798eabb75f459988c3faae179100ba3a7bb8a7998ea9360b67275a237a8980dfa0a6141f851eca11d73a7985040c85bc373991bb8a1ddf7ba9baad3620a9b52f6b4201de835ef7764731a742bd4e3d60eaeef97"}, @wireless={0xb, 0x10, 0x1, 0xc, 0x10, 0x5, 0x20, 0xfff9, 0x1}]}, 0x1, [{0xc4, &(0x7f0000000940)=@string={0xc4, 0x3, "a6a345ba7d8034643d7ef4227588bcfc6c90ef6a7ac1c4baed45b2ec0f765bf73f2cbc1a5c0aab5cc671fdffb7d9f72c218b8af7c105d3fa172d2465f84161b0e9e81cb0e431401f5e0e7e65651639a798e6495426bd9afe8cdfe24782cc6ce43de397e715ad9391463c2bf8205255a4cc27228be414362d383c095c2ba7f42362ae5c541112ac884b60d346b7cbb53143a54f1e371393ebc2b5017d7dd09bde48826be2a15557f2eba035d3e7c4c9fa5ec99ade964fb5bf675b804b39f1c13f63c9"}}]}) 03:34:19 executing program 0: link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) [ 2383.226370][T27830] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2383.246060][T27830] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 2383.260694][T27830] usb 4-1: New USB device found, idVendor=067f, idProduct=ffff, bcdDevice= 0.00 [ 2383.269764][T27830] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2383.278316][T27830] usb 4-1: config 0 descriptor?? [ 2383.386306][T22807] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2383.399286][T22807] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 2383.412204][T22807] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2383.421211][T22807] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2383.429782][T22807] usb 5-1: config 0 descriptor?? 03:34:20 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 26) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) 03:34:20 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="83090eb75782d112f89611ca000000000000000035e47200"], 0x0}, 0x0) (async) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="83090eb75782d112f89611ca000000000000000035e47200"], 0x0}, 0x0) [ 2383.466751][T22807] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 2383.578618][T23814] FAULT_INJECTION: forcing a failure. [ 2383.578618][T23814] name failslab, interval 1, probability 0, space 0, times 0 [ 2383.591083][T23814] CPU: 1 PID: 23814 Comm: syz-executor.1 Not tainted 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2383.601174][T23814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2383.611068][T23814] Call Trace: [ 2383.614203][T23814] dump_stack_lvl+0x1e2/0x24b [ 2383.618708][T23814] ? panic+0x80b/0x80b [ 2383.622615][T23814] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2383.627909][T23814] dump_stack+0x15/0x17 [ 2383.631903][T23814] should_fail+0x3c6/0x510 [ 2383.636154][T23814] ? blk_stat_alloc_callback+0x8e/0x210 [ 2383.641552][T23814] __should_failslab+0xa4/0xe0 [ 2383.646136][T23814] should_failslab+0x9/0x20 [ 2383.650474][T23814] __kmalloc+0x60/0x330 [ 2383.654468][T23814] ? kmem_cache_alloc_trace+0x18a/0x2e0 [ 2383.659852][T23814] ? blk_stat_alloc_callback+0x60/0x210 [ 2383.665245][T23814] ? blk_mq_poll_stats_fn+0x120/0x120 [ 2383.670442][T23814] blk_stat_alloc_callback+0x8e/0x210 [ 2383.675647][T23814] ? blk_mq_free_tag_set+0x680/0x680 [ 2383.680777][T23814] ? blk_mq_poll_stats_fn+0x120/0x120 [ 2383.685978][T23814] blk_mq_init_allocated_queue+0x8d/0x1790 [ 2383.691631][T23814] blk_mq_init_queue+0x6d/0xd0 [ 2383.696215][T23814] loop_add+0x265/0x750 [ 2383.700208][T23814] loop_control_ioctl+0x448/0x620 [ 2383.705070][T23814] ? loop_remove+0xb0/0xb0 [ 2383.709323][T23814] ? __fget_files+0x31e/0x380 [ 2383.713839][T23814] ? security_file_ioctl+0x84/0xb0 [ 2383.718785][T23814] ? loop_remove+0xb0/0xb0 [ 2383.723037][T23814] __se_sys_ioctl+0x114/0x190 [ 2383.727551][T23814] __x64_sys_ioctl+0x7b/0x90 [ 2383.731980][T23814] do_syscall_64+0x34/0x70 [ 2383.736229][T23814] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2383.741954][T23814] RIP: 0033:0x7fcbdb8f3da9 [ 2383.746210][T23814] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2383.765648][T23814] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2383.773909][T23814] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2383.781705][T23814] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2383.789517][T23814] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2383.797328][T23814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2383.805141][T23814] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2383.881985][T27830] hid-generic 0003:067F:FFFF.00B2: unknown main item tag 0x0 [ 2383.900616][T27830] hid-generic 0003:067F:FFFF.00B2: unknown main item tag 0x0 [ 2383.939273][T27830] hid-generic 0003:067F:FFFF.00B2: unknown main item tag 0x0 [ 2383.976393][T22807] usb 3-1: new high-speed USB device number 100 using dummy_hcd 03:34:20 executing program 0: link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') (async) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) [ 2383.988789][T27830] hid-generic 0003:067F:FFFF.00B2: unknown main item tag 0x0 [ 2383.996665][T27830] hid-generic 0003:067F:FFFF.00B2: unknown main item tag 0x0 [ 2384.003964][T27830] hid-generic 0003:067F:FFFF.00B2: unknown main item tag 0x0 [ 2384.011750][T27830] hid-generic 0003:067F:FFFF.00B2: unknown main item tag 0x0 [ 2384.022356][T27830] hid-generic 0003:067F:FFFF.00B2: unknown main item tag 0x0 03:34:20 executing program 0: link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') (async) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) [ 2384.034233][T27830] hid-generic 0003:067F:FFFF.00B2: unknown main item tag 0x0 [ 2384.041858][T27830] hid-generic 0003:067F:FFFF.00B2: unknown main item tag 0x0 [ 2384.049503][T27830] hid-generic 0003:067F:FFFF.00B2: unknown main item tag 0x0 [ 2384.060294][T27830] hid-generic 0003:067F:FFFF.00B2: unknown main item tag 0x0 [ 2384.071585][T27830] hid-generic 0003:067F:FFFF.00B2: unknown main item tag 0x0 [ 2384.079255][T27830] hid-generic 0003:067F:FFFF.00B2: unknown main item tag 0x0 03:34:20 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f00000000c0)={0x0, 0x0, 0x4b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"], 0x1, [{0xde, &(0x7f0000000180)=@string={0xde, 0x3, "bd1500c51d23baec48a6c24391ae02bcee58eab20933914ae1574be7c86e2eab69bf94cecbbf5b3c6db3563e38463ce7a92bfc232078722e4805df6df884e63f719c2098384be143317807c1340eecda1d680edddb813549d65ce7a747bf8d689c5a2bfe94a843d1176a2ddbed9eea530405a1551f1b67519504d951fe17eb0e9b57d55dd4de77bc05210d5c6f0d270baf65338d0dff84c93208d930275bcad82f1c729b16db8edf7cfc5bf03fe92a787b932045cc01f8b62aa9aa135e9fa2aa9198e2319f56462c2930b7df6888d35a17452c571f5637c316922ec9"}}]}) syz_usb_connect(0x0, 0x2c1, &(0x7f0000000280)={{0x12, 0x1, 0x201, 0xf4, 0x7e, 0x6b, 0x40, 0xcf3, 0x3, 0x7bf8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2af, 0x2, 0xff, 0x6, 0x40, 0x91, [{{0x9, 0x4, 0x55, 0x3, 0x3, 0x5d, 0xce, 0xef, 0x1, [@uac_control={{0xa, 0x24, 0x1, 0x9, 0x66}, [@input_terminal={0xc, 0x24, 0x2, 0x6, 0x100, 0x3, 0xf8, 0x7f, 0x7f, 0x4}]}, @cdc_ecm={{0xb, 0x24, 0x6, 0x0, 0x0, "48308252921f"}, {0x5, 0x24, 0x0, 0x8}, {0xd, 0x24, 0xf, 0x1, 0x1, 0x0, 0xfffc, 0x8}, [@mbim_extended={0x8, 0x24, 0x1c, 0x9, 0x83, 0x1}, @network_terminal={0x7, 0x24, 0xa, 0x3f, 0x9, 0x7, 0x6}, @dmm={0x7, 0x24, 0x14, 0x50f, 0x7}, @network_terminal={0x7, 0x24, 0xa, 0x4, 0x78, 0x1, 0x20}, @network_terminal={0x7, 0x24, 0xa, 0x2, 0x0, 0xbc, 0x81}]}], [{{0x9, 0x5, 0x6, 0x1, 0x400, 0x5f, 0xd8, 0x2, [@generic={0x9e, 0x1, "98b04f4b20491a5a0230fdcc7a5bcdbda247e3c6a44a2a02572a87fa6ef64449fa8c65ac9d077f9bbe49e60328a374157fa0276e0751a005c023ebbe8160f0f8448ae72fb12e38dcf45b24e10b68082731b5c5939082d67ebe1d427a578bcfcb54494483dccbfa39b6e3dd00f63c62691053735db139ea1a0dd059d2f394e792dd92970cd03d6cd807d8c4c063702eb978954834e3f5a48e20f7f107"}]}}, {{0x9, 0x5, 0x9, 0x8, 0x200, 0xff, 0x7, 0x5, [@generic={0x4f, 0x22, "0250892ea7b095832fea02e0cd603fa8141ace8cc62b98b9c8aeb10d05adc24feb876d66c5e15c8707907d62fff515dea563924603d0689e31fb06e95c9cfbab671d64785d2f0a07730e3e314c"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x10, 0x2, 0x7, 0x2}}]}}, {{0x9, 0x4, 0x7, 0x86, 0x8, 0x1d, 0x32, 0xfd, 0x8, [@uac_as={[@as_header={0x7, 0x24, 0x1, 0x80, 0xff, 0x4}, @format_type_ii_discrete={0xb, 0x24, 0x2, 0x2, 0x4000, 0xfe2, 0x5, '0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 27) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2384.366286][T22807] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2384.377172][T22807] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 2384.391359][T22807] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2384.401029][T22807] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2384.412188][T22807] usb 3-1: config 0 descriptor?? [ 2384.431953][T24127] FAULT_INJECTION: forcing a failure. [ 2384.431953][T24127] name failslab, interval 1, probability 0, space 0, times 0 [ 2384.444410][T24127] CPU: 1 PID: 24127 Comm: syz-executor.1 Not tainted 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2384.454500][T24127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2384.464390][T24127] Call Trace: [ 2384.467528][T24127] dump_stack_lvl+0x1e2/0x24b [ 2384.472035][T24127] ? panic+0x80b/0x80b [ 2384.475939][T24127] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2384.481235][T24127] ? irqentry_exit+0x4f/0x60 [ 2384.485660][T24127] ? sysvec_reschedule_ipi+0x83/0x160 [ 2384.490873][T24127] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2384.496342][T24127] dump_stack+0x15/0x17 [ 2384.500330][T24127] should_fail+0x3c6/0x510 [ 2384.504584][T24127] ? blk_mq_init_allocated_queue+0xf5/0x1790 [ 2384.510400][T24127] __should_failslab+0xa4/0xe0 [ 2384.515000][T24127] should_failslab+0x9/0x20 [ 2384.519338][T24127] kmem_cache_alloc_trace+0x3a/0x2e0 [ 2384.524457][T24127] ? blk_mq_free_tag_set+0x680/0x680 [ 2384.529579][T24127] ? blk_mq_poll_stats_fn+0x120/0x120 [ 2384.534787][T24127] blk_mq_init_allocated_queue+0xf5/0x1790 [ 2384.540434][T24127] blk_mq_init_queue+0x6d/0xd0 [ 2384.545027][T24127] loop_add+0x265/0x750 [ 2384.549020][T24127] loop_control_ioctl+0x448/0x620 [ 2384.553879][T24127] ? loop_remove+0xb0/0xb0 [ 2384.558137][T24127] ? __fget_files+0x31e/0x380 [ 2384.562651][T24127] ? security_file_ioctl+0x84/0xb0 [ 2384.567593][T24127] ? loop_remove+0xb0/0xb0 [ 2384.571845][T24127] __se_sys_ioctl+0x114/0x190 [ 2384.576365][T24127] __x64_sys_ioctl+0x7b/0x90 [ 2384.580790][T24127] do_syscall_64+0x34/0x70 [ 2384.585040][T24127] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2384.590767][T24127] RIP: 0033:0x7fcbdb8f3da9 [ 2384.595022][T24127] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2384.614460][T24127] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2384.622707][T24127] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2384.630516][T24127] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2384.638329][T24127] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2384.646139][T24127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2384.653950][T24127] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 03:34:21 executing program 3: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010200000000407f06ffff000000000001090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000180)=ANY=[@ANYBLOB="5100bf"], 0x0, 0x0, 0x0, 0x0}, 0x0) [ 2384.856373][T27829] usb 5-1: new high-speed USB device number 40 using dummy_hcd 03:34:21 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f00000000c0)={0x0, 0x0, 0x4b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"], 0x1, [{0xde, &(0x7f0000000180)=@string={0xde, 0x3, "bd1500c51d23baec48a6c24391ae02bcee58eab20933914ae1574be7c86e2eab69bf94cecbbf5b3c6db3563e38463ce7a92bfc232078722e4805df6df884e63f719c2098384be143317807c1340eecda1d680edddb813549d65ce7a747bf8d689c5a2bfe94a843d1176a2ddbed9eea530405a1551f1b67519504d951fe17eb0e9b57d55dd4de77bc05210d5c6f0d270baf65338d0dff84c93208d930275bcad82f1c729b16db8edf7cfc5bf03fe92a787b932045cc01f8b62aa9aa135e9fa2aa9198e2319f56462c2930b7df6888d35a17452c571f5637c316922ec9"}}]}) syz_usb_connect(0x0, 0x2c1, &(0x7f0000000280)={{0x12, 0x1, 0x201, 0xf4, 0x7e, 0x6b, 0x40, 0xcf3, 0x3, 0x7bf8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2af, 0x2, 0xff, 0x6, 0x40, 0x91, [{{0x9, 0x4, 0x55, 0x3, 0x3, 0x5d, 0xce, 0xef, 0x1, [@uac_control={{0xa, 0x24, 0x1, 0x9, 0x66}, [@input_terminal={0xc, 0x24, 0x2, 0x6, 0x100, 0x3, 0xf8, 0x7f, 0x7f, 0x4}]}, @cdc_ecm={{0xb, 0x24, 0x6, 0x0, 0x0, "48308252921f"}, {0x5, 0x24, 0x0, 0x8}, {0xd, 0x24, 0xf, 0x1, 0x1, 0x0, 0xfffc, 0x8}, [@mbim_extended={0x8, 0x24, 0x1c, 0x9, 0x83, 0x1}, @network_terminal={0x7, 0x24, 0xa, 0x3f, 0x9, 0x7, 0x6}, @dmm={0x7, 0x24, 0x14, 0x50f, 0x7}, @network_terminal={0x7, 0x24, 0xa, 0x4, 0x78, 0x1, 0x20}, @network_terminal={0x7, 0x24, 0xa, 0x2, 0x0, 0xbc, 0x81}]}], [{{0x9, 0x5, 0x6, 0x1, 0x400, 0x5f, 0xd8, 0x2, [@generic={0x9e, 0x1, "98b04f4b20491a5a0230fdcc7a5bcdbda247e3c6a44a2a02572a87fa6ef64449fa8c65ac9d077f9bbe49e60328a374157fa0276e0751a005c023ebbe8160f0f8448ae72fb12e38dcf45b24e10b68082731b5c5939082d67ebe1d427a578bcfcb54494483dccbfa39b6e3dd00f63c62691053735db139ea1a0dd059d2f394e792dd92970cd03d6cd807d8c4c063702eb978954834e3f5a48e20f7f107"}]}}, {{0x9, 0x5, 0x9, 0x8, 0x200, 0xff, 0x7, 0x5, [@generic={0x4f, 0x22, "0250892ea7b095832fea02e0cd603fa8141ace8cc62b98b9c8aeb10d05adc24feb876d66c5e15c8707907d62fff515dea563924603d0689e31fb06e95c9cfbab671d64785d2f0a07730e3e314c"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x10, 0x2, 0x7, 0x2}}]}}, {{0x9, 0x4, 0x7, 0x86, 0x8, 0x1d, 0x32, 0xfd, 0x8, [@uac_as={[@as_header={0x7, 0x24, 0x1, 0x80, 0xff, 0x4}, @format_type_ii_discrete={0xb, 0x24, 0x2, 0x2, 0x4000, 0xfe2, 0x5, '0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 28) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2385.126277][T27830] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 2385.136349][T27829] usb 5-1: device descriptor read/64, error -71 [ 2385.186278][T22807] usbhid 3-1:0.0: can't add hid device: -71 [ 2385.192171][T22807] usbhid: probe of 3-1:0.0 failed with error -71 [ 2385.199334][T22807] usb 3-1: USB disconnect, device number 100 [ 2385.284017][T24137] FAULT_INJECTION: forcing a failure. [ 2385.284017][T24137] name failslab, interval 1, probability 0, space 0, times 0 [ 2385.296547][T24137] CPU: 1 PID: 24137 Comm: syz-executor.1 Not tainted 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2385.306570][T24137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2385.316464][T24137] Call Trace: [ 2385.319601][T24137] dump_stack_lvl+0x1e2/0x24b [ 2385.324109][T24137] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2385.329401][T24137] dump_stack+0x15/0x17 [ 2385.333390][T24137] should_fail+0x3c6/0x510 [ 2385.337647][T24137] ? blk_mq_realloc_hw_ctxs+0xc1/0x1750 [ 2385.343027][T24137] __should_failslab+0xa4/0xe0 [ 2385.347631][T24137] should_failslab+0x9/0x20 [ 2385.351966][T24137] __kmalloc+0x60/0x330 [ 2385.355959][T24137] ? sysvec_reschedule_ipi+0x83/0x160 [ 2385.361174][T24137] blk_mq_realloc_hw_ctxs+0xc1/0x1750 [ 2385.366372][T24137] ? cpumask_next+0x11/0x30 [ 2385.370718][T24137] ? find_next_bit+0xc7/0x100 [ 2385.375225][T24137] ? cpumask_next+0x11/0x30 [ 2385.379569][T24137] ? blk_mq_sysfs_init+0x1c3/0x200 [ 2385.384513][T24137] blk_mq_init_allocated_queue+0x3ea/0x1790 [ 2385.390252][T24137] ? blk_set_default_limits+0x184/0x420 [ 2385.395622][T24137] ? blk_alloc_queue+0x579/0x640 [ 2385.400397][T24137] blk_mq_init_queue+0x6d/0xd0 [ 2385.404996][T24137] loop_add+0x265/0x750 [ 2385.408989][T24137] loop_control_ioctl+0x448/0x620 [ 2385.413848][T24137] ? loop_remove+0xb0/0xb0 [ 2385.418108][T24137] ? __fget_files+0x31e/0x380 [ 2385.422620][T24137] ? security_file_ioctl+0x84/0xb0 [ 2385.427563][T24137] ? loop_remove+0xb0/0xb0 [ 2385.431818][T24137] __se_sys_ioctl+0x114/0x190 [ 2385.436330][T24137] __x64_sys_ioctl+0x7b/0x90 [ 2385.440756][T24137] do_syscall_64+0x34/0x70 [ 2385.445011][T24137] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2385.450735][T24137] RIP: 0033:0x7fcbdb8f3da9 [ 2385.454993][T24137] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2385.474429][T24137] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2385.482675][T24137] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2385.490486][T24137] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2385.498299][T24137] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2385.506107][T24137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2385.513920][T24137] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 03:34:22 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f00000000c0)={0x0, 0x0, 0x4b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"], 0x1, [{0xde, &(0x7f0000000180)=@string={0xde, 0x3, "bd1500c51d23baec48a6c24391ae02bcee58eab20933914ae1574be7c86e2eab69bf94cecbbf5b3c6db3563e38463ce7a92bfc232078722e4805df6df884e63f719c2098384be143317807c1340eecda1d680edddb813549d65ce7a747bf8d689c5a2bfe94a843d1176a2ddbed9eea530405a1551f1b67519504d951fe17eb0e9b57d55dd4de77bc05210d5c6f0d270baf65338d0dff84c93208d930275bcad82f1c729b16db8edf7cfc5bf03fe92a787b932045cc01f8b62aa9aa135e9fa2aa9198e2319f56462c2930b7df6888d35a17452c571f5637c316922ec9"}}]}) (async) syz_usb_connect(0x0, 0x2c1, &(0x7f0000000280)={{0x12, 0x1, 0x201, 0xf4, 0x7e, 0x6b, 0x40, 0xcf3, 0x3, 0x7bf8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2af, 0x2, 0xff, 0x6, 0x40, 0x91, [{{0x9, 0x4, 0x55, 0x3, 0x3, 0x5d, 0xce, 0xef, 0x1, [@uac_control={{0xa, 0x24, 0x1, 0x9, 0x66}, [@input_terminal={0xc, 0x24, 0x2, 0x6, 0x100, 0x3, 0xf8, 0x7f, 0x7f, 0x4}]}, @cdc_ecm={{0xb, 0x24, 0x6, 0x0, 0x0, "48308252921f"}, {0x5, 0x24, 0x0, 0x8}, {0xd, 0x24, 0xf, 0x1, 0x1, 0x0, 0xfffc, 0x8}, [@mbim_extended={0x8, 0x24, 0x1c, 0x9, 0x83, 0x1}, @network_terminal={0x7, 0x24, 0xa, 0x3f, 0x9, 0x7, 0x6}, @dmm={0x7, 0x24, 0x14, 0x50f, 0x7}, @network_terminal={0x7, 0x24, 0xa, 0x4, 0x78, 0x1, 0x20}, @network_terminal={0x7, 0x24, 0xa, 0x2, 0x0, 0xbc, 0x81}]}], [{{0x9, 0x5, 0x6, 0x1, 0x400, 0x5f, 0xd8, 0x2, [@generic={0x9e, 0x1, "98b04f4b20491a5a0230fdcc7a5bcdbda247e3c6a44a2a02572a87fa6ef64449fa8c65ac9d077f9bbe49e60328a374157fa0276e0751a005c023ebbe8160f0f8448ae72fb12e38dcf45b24e10b68082731b5c5939082d67ebe1d427a578bcfcb54494483dccbfa39b6e3dd00f63c62691053735db139ea1a0dd059d2f394e792dd92970cd03d6cd807d8c4c063702eb978954834e3f5a48e20f7f107"}]}}, {{0x9, 0x5, 0x9, 0x8, 0x200, 0xff, 0x7, 0x5, [@generic={0x4f, 0x22, "0250892ea7b095832fea02e0cd603fa8141ace8cc62b98b9c8aeb10d05adc24feb876d66c5e15c8707907d62fff515dea563924603d0689e31fb06e95c9cfbab671d64785d2f0a07730e3e314c"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x10, 0x2, 0x7, 0x2}}]}}, {{0x9, 0x4, 0x7, 0x86, 0x8, 0x1d, 0x32, 0xfd, 0x8, [@uac_as={[@as_header={0x7, 0x24, 0x1, 0x80, 0xff, 0x4}, @format_type_ii_discrete={0xb, 0x24, 0x2, 0x2, 0x4000, 0xfe2, 0x5, '0x0}) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x200116c0}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000001ac0)=ANY=[@ANYBLOB, @ANYRESHEX=r1], 0x100000530) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000480)={0xffffffffffffffff, 0x20, &(0x7f0000000440)={&(0x7f0000000300)=""/18, 0x12, 0x0, &(0x7f0000000340)=""/223, 0xdf}}, 0x10) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x5) openat$cgroup_procs(r3, 0x0, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x1e, 0x2, &(0x7f0000000a00)=ANY=[@ANYBLOB="18310000030000000000004c0c538a3e35221779c712f6ad27c80000174ceda8511bde37599527834370113142e565ceb3d338be5794b3633cace6dadc7b33dcafb13b31a622c4a7f07b5067d73863c648f5dc435cfa1d7d9d677b3e95d281096c009dd228ff500cc946e4c3aede00379a321bc3e9a2bbc4107ff745061d70fabc04c370d2401b7416d397ea783dcb2282b63849810b663efc2319b295762b26af5f5696284f65cac4dcd97bf9b72e5ed2be1d54"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x12, &(0x7f0000000140)=""/18, 0x40f00, 0x54, '\x00', r1, 0x2b, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x3, 0x2}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0xd, 0x2, 0x4}, 0x10, r2, 0xffffffffffffffff, 0x0, &(0x7f0000000500)=[0xffffffffffffffff, 0xffffffffffffffff, r3], 0x0, 0x10, 0x8001}, 0x90) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x34, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3f}]}, 0x34}}, 0x0) sendmsg$NL80211_CMD_SET_QOS_MAP(r3, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0xe8, r5, 0x100, 0x70bd29, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x5, 0x7b}}}}, [@NL80211_ATTR_QOS_MAP={0xc, 0xc7, {[], "11b6f1de7a320901"}}, @NL80211_ATTR_QOS_MAP={0x16, 0xc7, {[{0x1, 0x6}, {0x7f, 0x6}, {0xcc}, {0x3, 0x7}, {0x2, 0x1}], "587545e60b5323e0"}}, @NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{0xc0, 0x5}, {0x5, 0x6}, {0xf8, 0x7}, {0x8, 0x5}], "7cf390671a9e4e87"}}, @NL80211_ATTR_QOS_MAP={0x20, 0xc7, {[{0x7}, {0x7, 0x3}, {0x5, 0x2}, {0x2}, {0x4, 0x7}, {0x2, 0x1}, {0xb0, 0x5}, {0x0, 0x3}, {0x7}, {0x80, 0x6}], "371cca94d6162315"}}, @NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{0x1f, 0x1}, {0x20, 0x6}, {0x9a, 0x6}, {0xe6, 0x6}], "2e1aedb6f4d4628f"}}, @NL80211_ATTR_QOS_MAP={0xe, 0xc7, {[{0x81, 0x7}], "932d78af88620fe1"}}, @NL80211_ATTR_QOS_MAP={0x34, 0xc7, {[{0x7, 0x2}, {0x3, 0x4}, {0x9d, 0x7}, {0x9a, 0x2}, {0x4, 0x4}, {0xae}, {0x15, 0x6}, {0x1, 0x1}, {0x1f, 0x1}, {0x1f, 0x2}, {0x7f, 0x6}, {0x81, 0x2}, {0x7, 0x4}, {0x6, 0x6}, {0x80, 0x3}, {0x2b, 0x4}, {0xdf}, {0xfb, 0x6}, {0x5, 0x5}, {0x5, 0x2}], "e9254b5fc7331a9c"}}, @NL80211_ATTR_QOS_MAP={0x16, 0xc7, {[{0x5, 0x3}, {0x9, 0x7}, {0x7, 0x7}, {0x1, 0x3}, {0x3e, 0x4}], "deca61d2f0fac3f3"}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20004000}, 0x4) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) [ 2385.739754][T27830] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 2385.752841][T27830] usb 4-1: New USB device found, idVendor=067f, idProduct=ffff, bcdDevice= 0.00 [ 2385.763357][T27829] usb 5-1: device descriptor read/64, error -71 [ 2385.772901][T27830] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 03:34:22 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="83090eb75782d112f89611ca000000000000000035e47200"], 0x0}, 0x0) [ 2385.796637][T27830] usb 4-1: config 0 descriptor?? 03:34:22 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'batadv_slave_0\x00', 0x0}) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x200116c0}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) (async) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x200116c0}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000001ac0)=ANY=[@ANYBLOB, @ANYRESHEX=r1], 0x100000530) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000480)={0xffffffffffffffff, 0x20, &(0x7f0000000440)={&(0x7f0000000300)=""/18, 0x12, 0x0, &(0x7f0000000340)=""/223, 0xdf}}, 0x10) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x5) openat$cgroup_procs(r3, 0x0, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x1e, 0x2, &(0x7f0000000a00)=ANY=[@ANYBLOB="18310000030000000000004c0c538a3e35221779c712f6ad27c80000174ceda8511bde37599527834370113142e565ceb3d338be5794b3633cace6dadc7b33dcafb13b31a622c4a7f07b5067d73863c648f5dc435cfa1d7d9d677b3e95d281096c009dd228ff500cc946e4c3aede00379a321bc3e9a2bbc4107ff745061d70fabc04c370d2401b7416d397ea783dcb2282b63849810b663efc2319b295762b26af5f5696284f65cac4dcd97bf9b72e5ed2be1d54"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x12, &(0x7f0000000140)=""/18, 0x40f00, 0x54, '\x00', r1, 0x2b, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x3, 0x2}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0xd, 0x2, 0x4}, 0x10, r2, 0xffffffffffffffff, 0x0, &(0x7f0000000500)=[0xffffffffffffffff, 0xffffffffffffffff, r3], 0x0, 0x10, 0x8001}, 0x90) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) (async) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) (async) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x34, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3f}]}, 0x34}}, 0x0) (async) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x34, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3f}]}, 0x34}}, 0x0) sendmsg$NL80211_CMD_SET_QOS_MAP(r3, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0xe8, r5, 0x100, 0x70bd29, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x5, 0x7b}}}}, [@NL80211_ATTR_QOS_MAP={0xc, 0xc7, {[], "11b6f1de7a320901"}}, @NL80211_ATTR_QOS_MAP={0x16, 0xc7, {[{0x1, 0x6}, {0x7f, 0x6}, {0xcc}, {0x3, 0x7}, {0x2, 0x1}], "587545e60b5323e0"}}, @NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{0xc0, 0x5}, {0x5, 0x6}, {0xf8, 0x7}, {0x8, 0x5}], "7cf390671a9e4e87"}}, @NL80211_ATTR_QOS_MAP={0x20, 0xc7, {[{0x7}, {0x7, 0x3}, {0x5, 0x2}, {0x2}, {0x4, 0x7}, {0x2, 0x1}, {0xb0, 0x5}, {0x0, 0x3}, {0x7}, {0x80, 0x6}], "371cca94d6162315"}}, @NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{0x1f, 0x1}, {0x20, 0x6}, {0x9a, 0x6}, {0xe6, 0x6}], "2e1aedb6f4d4628f"}}, @NL80211_ATTR_QOS_MAP={0xe, 0xc7, {[{0x81, 0x7}], "932d78af88620fe1"}}, @NL80211_ATTR_QOS_MAP={0x34, 0xc7, {[{0x7, 0x2}, {0x3, 0x4}, {0x9d, 0x7}, {0x9a, 0x2}, {0x4, 0x4}, {0xae}, {0x15, 0x6}, {0x1, 0x1}, {0x1f, 0x1}, {0x1f, 0x2}, {0x7f, 0x6}, {0x81, 0x2}, {0x7, 0x4}, {0x6, 0x6}, {0x80, 0x3}, {0x2b, 0x4}, {0xdf}, {0xfb, 0x6}, {0x5, 0x5}, {0x5, 0x2}], "e9254b5fc7331a9c"}}, @NL80211_ATTR_QOS_MAP={0x16, 0xc7, {[{0x5, 0x3}, {0x9, 0x7}, {0x7, 0x7}, {0x1, 0x3}, {0x3e, 0x4}], "deca61d2f0fac3f3"}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20004000}, 0x4) (async) sendmsg$NL80211_CMD_SET_QOS_MAP(r3, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0xe8, r5, 0x100, 0x70bd29, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x5, 0x7b}}}}, [@NL80211_ATTR_QOS_MAP={0xc, 0xc7, {[], "11b6f1de7a320901"}}, @NL80211_ATTR_QOS_MAP={0x16, 0xc7, {[{0x1, 0x6}, {0x7f, 0x6}, {0xcc}, {0x3, 0x7}, {0x2, 0x1}], "587545e60b5323e0"}}, @NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{0xc0, 0x5}, {0x5, 0x6}, {0xf8, 0x7}, {0x8, 0x5}], "7cf390671a9e4e87"}}, @NL80211_ATTR_QOS_MAP={0x20, 0xc7, {[{0x7}, {0x7, 0x3}, {0x5, 0x2}, {0x2}, {0x4, 0x7}, {0x2, 0x1}, {0xb0, 0x5}, {0x0, 0x3}, {0x7}, {0x80, 0x6}], "371cca94d6162315"}}, @NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{0x1f, 0x1}, {0x20, 0x6}, {0x9a, 0x6}, {0xe6, 0x6}], "2e1aedb6f4d4628f"}}, @NL80211_ATTR_QOS_MAP={0xe, 0xc7, {[{0x81, 0x7}], "932d78af88620fe1"}}, @NL80211_ATTR_QOS_MAP={0x34, 0xc7, {[{0x7, 0x2}, {0x3, 0x4}, {0x9d, 0x7}, {0x9a, 0x2}, {0x4, 0x4}, {0xae}, {0x15, 0x6}, {0x1, 0x1}, {0x1f, 0x1}, {0x1f, 0x2}, {0x7f, 0x6}, {0x81, 0x2}, {0x7, 0x4}, {0x6, 0x6}, {0x80, 0x3}, {0x2b, 0x4}, {0xdf}, {0xfb, 0x6}, {0x5, 0x5}, {0x5, 0x2}], "e9254b5fc7331a9c"}}, @NL80211_ATTR_QOS_MAP={0x16, 0xc7, {[{0x5, 0x3}, {0x9, 0x7}, {0x7, 0x7}, {0x1, 0x3}, {0x3e, 0x4}], "deca61d2f0fac3f3"}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20004000}, 0x4) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) 03:34:22 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) (async) bind$inet(r0, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'batadv_slave_0\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'batadv_slave_0\x00', 0x0}) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x200116c0}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000001ac0)=ANY=[@ANYBLOB, @ANYRESHEX=r1], 0x100000530) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000480)={0xffffffffffffffff, 0x20, &(0x7f0000000440)={&(0x7f0000000300)=""/18, 0x12, 0x0, &(0x7f0000000340)=""/223, 0xdf}}, 0x10) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x5) (async) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x5) openat$cgroup_procs(r3, 0x0, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x1e, 0x2, &(0x7f0000000a00)=ANY=[@ANYBLOB="18310000030000000000004c0c538a3e35221779c712f6ad27c80000174ceda8511bde37599527834370113142e565ceb3d338be5794b3633cace6dadc7b33dcafb13b31a622c4a7f07b5067d73863c648f5dc435cfa1d7d9d677b3e95d281096c009dd228ff500cc946e4c3aede00379a321bc3e9a2bbc4107ff745061d70fabc04c370d2401b7416d397ea783dcb2282b63849810b663efc2319b295762b26af5f5696284f65cac4dcd97bf9b72e5ed2be1d54"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x12, &(0x7f0000000140)=""/18, 0x40f00, 0x54, '\x00', r1, 0x2b, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x3, 0x2}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0xd, 0x2, 0x4}, 0x10, r2, 0xffffffffffffffff, 0x0, &(0x7f0000000500)=[0xffffffffffffffff, 0xffffffffffffffff, r3], 0x0, 0x10, 0x8001}, 0x90) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) (async) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) (async) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x34, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3f}]}, 0x34}}, 0x0) sendmsg$NL80211_CMD_SET_QOS_MAP(r3, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0xe8, r5, 0x100, 0x70bd29, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x5, 0x7b}}}}, [@NL80211_ATTR_QOS_MAP={0xc, 0xc7, {[], "11b6f1de7a320901"}}, @NL80211_ATTR_QOS_MAP={0x16, 0xc7, {[{0x1, 0x6}, {0x7f, 0x6}, {0xcc}, {0x3, 0x7}, {0x2, 0x1}], "587545e60b5323e0"}}, @NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{0xc0, 0x5}, {0x5, 0x6}, {0xf8, 0x7}, {0x8, 0x5}], "7cf390671a9e4e87"}}, @NL80211_ATTR_QOS_MAP={0x20, 0xc7, {[{0x7}, {0x7, 0x3}, {0x5, 0x2}, {0x2}, {0x4, 0x7}, {0x2, 0x1}, {0xb0, 0x5}, {0x0, 0x3}, {0x7}, {0x80, 0x6}], "371cca94d6162315"}}, @NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{0x1f, 0x1}, {0x20, 0x6}, {0x9a, 0x6}, {0xe6, 0x6}], "2e1aedb6f4d4628f"}}, @NL80211_ATTR_QOS_MAP={0xe, 0xc7, {[{0x81, 0x7}], "932d78af88620fe1"}}, @NL80211_ATTR_QOS_MAP={0x34, 0xc7, {[{0x7, 0x2}, {0x3, 0x4}, {0x9d, 0x7}, {0x9a, 0x2}, {0x4, 0x4}, {0xae}, {0x15, 0x6}, {0x1, 0x1}, {0x1f, 0x1}, {0x1f, 0x2}, {0x7f, 0x6}, {0x81, 0x2}, {0x7, 0x4}, {0x6, 0x6}, {0x80, 0x3}, {0x2b, 0x4}, {0xdf}, {0xfb, 0x6}, {0x5, 0x5}, {0x5, 0x2}], "e9254b5fc7331a9c"}}, @NL80211_ATTR_QOS_MAP={0x16, 0xc7, {[{0x5, 0x3}, {0x9, 0x7}, {0x7, 0x7}, {0x1, 0x3}, {0x3e, 0x4}], "deca61d2f0fac3f3"}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20004000}, 0x4) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) 03:34:22 executing program 0: syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x0, 0x0, 0x0, 0x3}}, [{{0x9, 0x5, 0x82, 0x2, 0x40, 0x5, 0x6, 0x8}}]}}}]}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f0000000000)=ANY=[@ANYRESHEX]}) 03:34:22 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 29) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2386.036259][T27829] usb 5-1: new high-speed USB device number 41 using dummy_hcd [ 2386.149297][T24555] FAULT_INJECTION: forcing a failure. [ 2386.149297][T24555] name failslab, interval 1, probability 0, space 0, times 0 [ 2386.161799][T24555] CPU: 1 PID: 24555 Comm: syz-executor.1 Not tainted 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2386.171853][T24555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2386.181744][T24555] Call Trace: [ 2386.184882][T24555] dump_stack_lvl+0x1e2/0x24b [ 2386.189390][T24555] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2386.194683][T24555] dump_stack+0x15/0x17 [ 2386.198691][T24555] should_fail+0x3c6/0x510 [ 2386.202937][T24555] ? blk_mq_realloc_hw_ctxs+0x435/0x1750 [ 2386.208403][T24555] __should_failslab+0xa4/0xe0 [ 2386.213013][T24555] should_failslab+0x9/0x20 [ 2386.217340][T24555] __kmalloc+0x60/0x330 [ 2386.221329][T24555] ? blk_mq_hw_queue_to_node+0xf3/0x110 [ 2386.226710][T24555] blk_mq_realloc_hw_ctxs+0x435/0x1750 [ 2386.232011][T24555] blk_mq_init_allocated_queue+0x3ea/0x1790 [ 2386.237733][T24555] ? blk_set_default_limits+0x184/0x420 [ 2386.243117][T24555] ? blk_alloc_queue+0x579/0x640 [ 2386.247890][T24555] blk_mq_init_queue+0x6d/0xd0 [ 2386.252490][T24555] loop_add+0x265/0x750 [ 2386.256481][T24555] loop_control_ioctl+0x448/0x620 [ 2386.261340][T24555] ? loop_remove+0xb0/0xb0 [ 2386.265595][T24555] ? __fget_files+0x31e/0x380 [ 2386.270114][T24555] ? security_file_ioctl+0x84/0xb0 [ 2386.275070][T24555] ? loop_remove+0xb0/0xb0 [ 2386.279309][T24555] __se_sys_ioctl+0x114/0x190 [ 2386.283823][T24555] __x64_sys_ioctl+0x7b/0x90 [ 2386.288248][T24555] do_syscall_64+0x34/0x70 [ 2386.292504][T24555] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2386.298227][T24555] RIP: 0033:0x7fcbdb8f3da9 [ 2386.302485][T24555] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2386.321922][T24555] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2386.330166][T24555] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2386.337975][T24555] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2386.345786][T24555] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2386.353603][T24555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2386.361410][T24555] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2386.402283][T27830] hid-generic 0003:067F:FFFF.00B3: unknown main item tag 0x0 [ 2386.422406][T27830] hid-generic 0003:067F:FFFF.00B3: unknown main item tag 0x0 [ 2386.461970][T27830] hid-generic 0003:067F:FFFF.00B3: unknown main item tag 0x0 [ 2386.500608][T27830] hid-generic 0003:067F:FFFF.00B3: unknown main item tag 0x0 [ 2386.516415][T27829] usb 5-1: device descriptor read/64, error -71 [ 2386.544571][ T8496] usb 3-1: new high-speed USB device number 101 using dummy_hcd [ 2386.548363][T27830] hid-generic 0003:067F:FFFF.00B3: unknown main item tag 0x0 [ 2386.559501][T27830] hid-generic 0003:067F:FFFF.00B3: unknown main item tag 0x0 [ 2386.567235][T27830] hid-generic 0003:067F:FFFF.00B3: unknown main item tag 0x0 [ 2386.574546][T27830] hid-generic 0003:067F:FFFF.00B3: unknown main item tag 0x0 [ 2386.581880][T27830] hid-generic 0003:067F:FFFF.00B3: unknown main item tag 0x0 [ 2386.589729][T27830] hid-generic 0003:067F:FFFF.00B3: unknown main item tag 0x0 [ 2386.597067][T27830] hid-generic 0003:067F:FFFF.00B3: unknown main item tag 0x0 [ 2386.604372][T27830] hid-generic 0003:067F:FFFF.00B3: unknown main item tag 0x0 03:34:23 executing program 0: syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x0, 0x0, 0x0, 0x3}}, [{{0x9, 0x5, 0x82, 0x2, 0x40, 0x5, 0x6, 0x8}}]}}}]}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f0000000000)=ANY=[@ANYRESHEX]}) syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x0, 0x0, 0x0, 0x3}}, [{{0x9, 0x5, 0x82, 0x2, 0x40, 0x5, 0x6, 0x8}}]}}}]}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f0000000000)=ANY=[@ANYRESHEX]}) (async) [ 2386.611716][T27830] hid-generic 0003:067F:FFFF.00B3: unknown main item tag 0x0 [ 2386.619048][T27830] hid-generic 0003:067F:FFFF.00B3: unknown main item tag 0x0 [ 2386.626360][T27830] hid-generic 0003:067F:FFFF.00B3: unknown main item tag 0x0 [ 2386.634221][T27830] hid-generic 0003:067F:FFFF.00B3: hidraw0: USB HID v0.40 Device [HID 067f:ffff] on usb-dummy_hcd.3-1/input0 [ 2386.646916][T27830] usb 4-1: USB disconnect, device number 4 03:34:23 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 30) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2386.906247][T27829] usb 5-1: device descriptor read/64, error -71 [ 2386.986280][T24562] FAULT_INJECTION: forcing a failure. [ 2386.986280][T24562] name failslab, interval 1, probability 0, space 0, times 0 [ 2386.998785][T24562] CPU: 1 PID: 24562 Comm: syz-executor.1 Not tainted 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2387.008836][T24562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2387.018723][T24562] Call Trace: [ 2387.021864][T24562] dump_stack_lvl+0x1e2/0x24b [ 2387.026374][T24562] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2387.031663][T24562] dump_stack+0x15/0x17 [ 2387.035656][T24562] should_fail+0x3c6/0x510 [ 2387.039911][T24562] ? blk_mq_realloc_hw_ctxs+0x765/0x1750 [ 2387.045391][T24562] __should_failslab+0xa4/0xe0 [ 2387.049977][T24562] should_failslab+0x9/0x20 [ 2387.054314][T24562] __kmalloc+0x60/0x330 [ 2387.058317][T24562] ? init_timer_key+0x8b/0x1d0 [ 2387.062906][T24562] blk_mq_realloc_hw_ctxs+0x765/0x1750 [ 2387.068204][T24562] blk_mq_init_allocated_queue+0x3ea/0x1790 [ 2387.073930][T24562] ? blk_set_default_limits+0x184/0x420 [ 2387.079313][T24562] ? blk_alloc_queue+0x579/0x640 [ 2387.084095][T24562] blk_mq_init_queue+0x6d/0xd0 [ 2387.088687][T24562] loop_add+0x265/0x750 [ 2387.092677][T24562] loop_control_ioctl+0x448/0x620 [ 2387.097539][T24562] ? loop_remove+0xb0/0xb0 [ 2387.101789][T24562] ? __fget_files+0x31e/0x380 [ 2387.106312][T24562] ? security_file_ioctl+0x84/0xb0 [ 2387.111257][T24562] ? loop_remove+0xb0/0xb0 [ 2387.115501][T24562] __se_sys_ioctl+0x114/0x190 [ 2387.120016][T24562] __x64_sys_ioctl+0x7b/0x90 [ 2387.124444][T24562] do_syscall_64+0x34/0x70 [ 2387.128697][T24562] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2387.134420][T24562] RIP: 0033:0x7fcbdb8f3da9 [ 2387.138677][T24562] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2387.158128][T24562] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2387.166361][T24562] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2387.174172][T24562] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 03:34:23 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x0, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x99c, 0x6, 0x1, {0x22, 0x9e5}}}}, &(0x7f0000000540)={0x2c, &(0x7f00000001c0)={0x60, 0xe, 0x66, "b0241ecfad9d09e5ac4668f1bd54121d386938eed608938cb7455be426ca7c320078e43f219653664d992742d122a738b709f70650ec292aced6691790819bb764b16e2776b495d7345461323a8e230ddbc629121e2a8c0eec949eed8433f42d2353e287cb86"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x7f}, &(0x7f0000000440)={0x20, 0x1, 0xb7, "da5d5d9e40ef0405c680366eac0bed816ab629f4527848ccdcada4e9125c1b168c14ebd6838c6db48c6783bb47a214e0f9183f4c857af1d9202f74ac29ac553af8124d5744a7e1b46b089b12351347a744cea22ba527d823e0877dfc640b64505683f7fb38c4a16fdd82aae9caa58eb510e8f9e67a71dd22c7aa38802464b281659cb3d1d2d2c90d7e2800be7e77da0f0a10290087b62759d3e8b76c24b8b26868c38654e68664b8dcc845af1480bc55c98f346eb5fe5d"}, &(0x7f0000000500)={0x20, 0x3, 0x1, 0x6a}}) [ 2387.181984][T24562] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2387.189794][T24562] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2387.197606][T24562] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2387.216043][T27829] usb usb5-port1: attempt power cycle 03:34:23 executing program 3: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000e80)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) r1 = syz_usb_connect$cdc_ncm(0x6, 0x72, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x2, 0x1, 0x5, 0x10, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0x4}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x3, 0x1}, {0x6, 0x24, 0x1a, 0xb37, 0x18}, [@acm={0x4, 0x24, 0x2, 0x8}]}, {{0x9, 0x5, 0x81, 0x3, 0x200, 0x9, 0x3, 0x2}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x10, 0x2, 0xc0, 0x47}}, {{0x9, 0x5, 0x3, 0x2, 0x40, 0xf6, 0x4, 0x80}}}}}}}]}}, &(0x7f0000000100)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x250, 0x6, 0x1, 0x6, 0x20, 0x29}, 0xfc, &(0x7f0000000280)=ANY=[@ANYBLOB="050ffc0005be100dcd7531f42515db9889aac28fc402f4a72a479fd281792249fb46caa22bba6b05597d8cdb3aaba50ae42cdc47c4a8188c52e9f9062153f7e59756b80220b5ce4e223efcb035e3a338e3e078c8b4b210be256d28d8176fdd437e23240a7ba7cd5de9819bc355964dc8fc7a0642662777a07eb30bc4036c35e6434d84fa0f8b56b63b476ca40d98836043a10938883b3156b94c879fec97052000401481f3c44f611cee0c1916171781593220e06122d38d1f8b164e6f859710021b97010007100200c1810024100a9be6ff01000f0005000f3f000000000000f000000000407f0030400100c0000000"], 0x1, [{0x4, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0x41d}}]}) syz_usb_control_io(r1, &(0x7f0000000500)={0x2c, &(0x7f0000000140)={0x0, 0xd, 0x11, {0x11, 0xa, "454abe6f0db2ae21ede54f0fbd0068"}}, &(0x7f00000001c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x80a}}, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x40, 0x1, 0x60, 0xf8, "5a1046e4", "90f8da38"}}, &(0x7f00000004c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x80, 0xc0, 0x5, 0x4, 0x9, 0x7}}}, &(0x7f0000000a40)={0x84, &(0x7f00000005c0)={0x40, 0xf, 0xd0, "ddf2600583d5fcb7e6f79de36962eee8638476ca299d18b9636f7c0754ee1a5214ac0bf2bceb337102985c8053521a5a416a39d62b33ef385bc62f7f89d7cfe0381f5e3c391aabe415281178ee9e0fafa44be97967a59319440856fbb119851059fbe0b1a8434be8f6e23c3298488d252c40311a6e37b3380c7d2095b736c22b2a086aad937a65ae8b12db3ddacc6de3eea97c32badab746176b2b123fb1e8c6fe5b847052b8add6a8f23233f4ec27fdb847b448791ea1d3ca278b431dd017196e02d8dd88b485583db711c489e3d640"}, &(0x7f0000000540)={0x0, 0xa, 0x1}, &(0x7f00000006c0)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000700)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f0000000740)={0x20, 0x0, 0x8, {0x1e0, 0x10, [0xff]}}, &(0x7f0000000780)={0x40, 0x7, 0x2, 0xedb2}, &(0x7f00000007c0)={0x40, 0x9, 0x1, 0x40}, &(0x7f0000000800)={0x40, 0xb, 0x2, "7f17"}, &(0x7f0000000840)={0x40, 0xf, 0x2, 0x7}, &(0x7f0000000880)={0x40, 0x13, 0x6, @multicast}, &(0x7f00000008c0)={0x40, 0x17, 0x6, @local}, &(0x7f0000000900)={0x40, 0x19, 0x2, 'MB'}, &(0x7f0000000940)={0x40, 0x1a, 0x2, 0xfff}, &(0x7f0000000980)={0x40, 0x1c, 0x1, 0x80}, &(0x7f00000009c0)={0x40, 0x1e, 0x1, 0xd}, &(0x7f0000000a00)={0x40, 0x21, 0x1, 0x7}}) syz_usb_control_io$hid(r0, &(0x7f0000000c00)={0x24, &(0x7f0000000b00)={0x0, 0x8, 0x2, {0x2, 0xf}}, &(0x7f0000000b40)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x801}}, &(0x7f0000000b80)={0x0, 0x22, 0xd, {[@global=@item_4={0x3, 0x1, 0x2, "1ea84350"}, @main=@item_4={0x3, 0x0, 0x2, "e1fe46e1"}, @main=@item_012={0x2, 0x0, 0x8, "d176"}]}}, &(0x7f0000000bc0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x905, 0xfb, 0x1, {0x22, 0x6cc}}}}, &(0x7f0000000e40)={0x2c, &(0x7f0000000c40)={0x40, 0x1, 0x49, "9191697ba5f82812f21246d47c853b749946966b8081543c32a9a91448cf6ec509622a5322c9e5e950fa83e58fd89469d5a1e2560b372ab61b40d10769f8988b581f114e8dfe3396a9"}, &(0x7f0000000cc0)={0x0, 0xa, 0x1, 0x81}, &(0x7f0000000d00)={0x0, 0x8, 0x1, 0xfe}, &(0x7f0000000d40)={0x20, 0x1, 0xa7, "a733f63e143114687d91d9159c000ea2694669331bebdb137dc6fb6540bf1d1dbc15658e8502b6ed65e17e830c6b58b61db694092977b40b3e42f31bdcba67a9524b30c6f80163086980fbe4036af07a3448110629d486140c0050e588e53aceb2a235b90a726c4d5d39b3d463f00c685710fbcb0adcb4524cdff9e14160c238e95e50c5ecd82d3dc575609a0dc5116cbc3971b6eb22937391d272a0c8f84278a5a8b2a13e7917"}, &(0x7f0000000e00)={0x20, 0x3, 0x1, 0x4}}) syz_usb_control_io(r1, &(0x7f0000001100)={0x2c, &(0x7f0000000580)={0x40, 0x4, 0x1b, {0x1b, 0x4, "45620011448181eb5b9462ba807e45a38e1ff36c3fc5daa6d3"}}, &(0x7f0000000ec0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x100c}}, &(0x7f0000000f00)={0x0, 0xf, 0x143, {0x5, 0xf, 0x143, 0x5, [@generic={0x4b, 0x10, 0x4, "409252332dbd5b9ea9fdd224fb37e83eed1d2249fcae44f076d17f68fcc806c191a83efdb228de5af52f472e57cff511b6ac2a764dd6599598767d5ec5f4eba93bb4e044e5d7a2e2"}, @wireless={0xb, 0x10, 0x1, 0xc, 0x40, 0x1, 0x0, 0x7, 0x3f}, @generic={0xc0, 0x10, 0x4, "73bd8615d0f7b643aa63d4fbf11582c94baa07f9783f8d49851938f6e00df86af232266de235150c532968d5b4a4f28175553fdb831e79b857ca26f8000194f2a638345c98ed31d7e09eedf387d3ecf669ebb442922ee6388ba73c358e262f7a8f6aad8b77dd99fe487767d69c17f678100926f677078d9e4942d7cb7bb73daa94dd6eda363606b9b93dd4b65eedc01916d97d7220834f7f44fcfdb3a542593b4b496dc378e10cc227313f8c53dd5b26ed037fbe248c4195399c0f8820"}, @ss_container_id={0x14, 0x10, 0x4, 0xff, "9f74079fa9b10304137d934a5ddf20b4"}, @ssp_cap={0x14, 0x10, 0xa, 0x7f, 0x2, 0x11a8b9e, 0xf000, 0x1, [0xff60, 0xffc0f0]}]}}, &(0x7f0000001080)={0x20, 0x29, 0xf, {0xf, 0x29, 0x3, 0x1, 0x2, 0x8, "0f17ee20", "c60f6778"}}, &(0x7f00000010c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x4, 0x60, 0xfe, 0x5, 0x7f, 0xfa08, 0x7}}}, &(0x7f0000001600)={0x84, &(0x7f0000001140)={0x0, 0x14, 0xe7, "72d1e35334297fd778607f8c5348d2f80de7843452871a0811bfca4b7128f57e60ccfcc1522521c3a866e3976d5f2578307e362f87e15f9852b89072b9363fef8e188711c3902cbf0dd71e4d9abc28443a6a1d1b149b48f2db9c9c20cda18d528bf311edde5d4e252e94fb0ce976deaae746a084ddf09fa7fc91bf1ea55eb96cd4348c9dd82907d39e6d7bc8e2c95e830c4cadedcc2b204c198cea91a479e1297a63dfe97659281592d9cb40564ceaf49a9187914faed71744dc84e89c42e1e52e6ff0067f2761e7995e12597a84d0642e17450d52b32b5144555c1066bbcd574ace722ac4f9eb"}, &(0x7f0000001240)={0x0, 0xa, 0x1, 0x7f}, &(0x7f0000001280)={0x0, 0x8, 0x1}, &(0x7f00000012c0)={0x20, 0x0, 0x4, {0x3, 0x1}}, &(0x7f0000001300)={0x20, 0x0, 0x4, {0x0, 0x20}}, &(0x7f0000001340)={0x40, 0x7, 0x2, 0x2}, &(0x7f0000001380)={0x40, 0x9, 0x1}, &(0x7f00000013c0)={0x40, 0xb, 0x2, "051b"}, &(0x7f0000001400)={0x40, 0xf, 0x2}, &(0x7f0000001440)={0x40, 0x13, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x16}}, &(0x7f0000001480)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f00000014c0)={0x40, 0x19, 0x2, "eb40"}, &(0x7f0000001500)={0x40, 0x1a, 0x2, 0x5934}, &(0x7f0000001540)={0x40, 0x1c, 0x1, 0x8}, &(0x7f0000001580)={0x40, 0x1e, 0x1, 0x3}, &(0x7f00000015c0)={0x40, 0x21, 0x1, 0x88}}) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000180)=ANY=[@ANYBLOB="5100bf"], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = syz_usb_connect$hid(0x4, 0x3f, &(0x7f00000016c0)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0xff, 0x44f, 0xb654, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x45, 0x40, 0x7, [{{0x9, 0x4, 0x0, 0x2, 0x1, 0x3, 0x1, 0x3, 0x2, {0x9, 0x21, 0x7d, 0x0, 0x1, {0x22, 0x571}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0x40, 0x3, 0x7}}, [{{0x9, 0x5, 0x2, 0x3, 0x10, 0x7f, 0x2, 0x95}}]}}}]}}]}}, &(0x7f0000001840)={0xa, &(0x7f0000001700)={0xa, 0x6, 0x511, 0x0, 0x3, 0x40, 0x40, 0x6c}, 0x10, &(0x7f0000001740)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb, 0x10, 0x1, 0xc, 0x42, 0x53, 0xa8, 0x5, 0x8a}]}, 0x2, [{0x4, &(0x7f0000001780)=@lang_id={0x4, 0x3, 0x2401}}, {0x7f, &(0x7f00000017c0)=@string={0x7f, 0x3, "b602010336894220d295b31c3ca94b51fffdd840cd89acee2cbb216d45a8bf6e459ab7b91f23c072ba9340a367c5c29c346cff9ca0ee271d3d52bb96aba3f906232b948bcf822ab6a3a61f6dc2019bf58549e1ac2b5e3434eb9ba01a411e2631183e6bf4220546ae2969cc5850ab0e71456097eaf87d780b6c17eb1557"}}]}) syz_usb_control_io$hid(r2, &(0x7f0000001980)={0x24, &(0x7f0000001880)={0x40, 0x24, 0x2f, {0x2f, 0xf, "ce55e936530ab4ef026ddebe715211c4a839aafeff4b4aaa86b98b038d1aeb654defd460c89ca7a055e4d17fde"}}, &(0x7f00000018c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x83e}}, &(0x7f0000001900)={0x0, 0x22, 0x16, {[@main=@item_012={0x2, 0x0, 0xa, "c9ae"}, @global=@item_012={0x2, 0x1, 0x5, '=6'}, @main=@item_4={0x3, 0x0, 0xc, "16df886e"}, @local=@item_4={0x3, 0x2, 0x0, "1a0b0fb0"}, @main=@item_012={0x2, 0x0, 0xb, "ab2a"}, @main=@item_012={0x2, 0x0, 0xc, "e003"}]}}, &(0x7f0000001940)={0x0, 0x21, 0x9, {0x9, 0x21, 0x1ff, 0x9, 0x1, {0x22, 0x4bb}}}}, &(0x7f0000001c80)={0x2c, &(0x7f00000019c0)={0x40, 0x8, 0xbb, "16c069a46b470a54c8b0051210af87a53383f0aebd5206528a5305e84d6f4862c23b41172520d96fb4de8f26c008d18a1839c8c1a854364e5d9d21ecf94d8e2e0233bf84314981297b723815841789ab68ea71f9c7344f08b7aac29584fd33b9037197d00086d0a48cafff3d982c1fe9877360765ef88f1de3608742fd4b8d9cc32bd1b76aef2ef72ab6ee595fb3d28e74213d079ffa70a73f7b14716c73861b68d0217606e142eae767f369e22b27a96e9eb71ede4b34069bcab1"}, &(0x7f0000001ac0)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000001b00)={0x0, 0x8, 0x1, 0x9d}, &(0x7f0000001b40)={0x20, 0x1, 0xc3, "5725d4ba68fb62ab9a7618290ff6a0c6d122ea86c4d638e6f906852043e12c83077748ff392e2fe18f8c11d4ac905186dce30a49e375916025ce302a6d2e998f7bbaca6f68f2fa3dcb461857489c8c02de6623ba42f96f5032ee325d62af807565c9701086f09a63af4b2df68f71b5e2c6af0329a320cb55056bf3a5354c36ddef76a53bbbea23a1052df1b7c6c3332b58384589443fa88dd8be8ad08374b6466283ab1b710bbf074273fa8df3cf213acec0c2e3c390a7e12278faee1466c50db3a131"}, &(0x7f0000001c40)={0x20, 0x3, 0x1, 0x9}}) syz_usb_control_io$hid(r0, &(0x7f0000001e40)={0x24, &(0x7f0000001cc0)={0x40, 0xf, 0x7b, {0x7b, 0x22, "f23354e57941cc742344e610d30240a7c98fd63c56c5d31a8aefd11ebb4c650afdbb10c7b3b79fe9b4d4f7eee2a1cf5a74f3fff0c685db6618e456686378c33f6b955516a2d6604fa8b635bd7f39271b2a72f231ea583a1ac4349e53f0ddca1587191f38d3348e8266a430af6f032812f2d1b950e689694b71"}}, &(0x7f0000001d80)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0xf8b70206c9e77e1f}}, &(0x7f0000001dc0)={0x0, 0x22, 0xb, {[@global=@item_012={0x1, 0x1, 0x1, "01"}, @local=@item_012={0x2, 0x2, 0x9, "8017"}, @global=@item_012={0x0, 0x1, 0x1}, @local=@item_4={0x3, 0x2, 0x7, "96153959"}]}}, &(0x7f0000001e00)={0x0, 0x21, 0x9, {0x9, 0x21, 0x0, 0x6, 0x1, {0x22, 0xc0e}}}}, &(0x7f00000020c0)={0x2c, &(0x7f0000001e80)={0x40, 0x5, 0x60, "94d2cc0dddac4cd62d634c6a41d25f47fbd7914dfbfc59688976ae484bb288b206002f6081acf8e8775c56ba9cb86eac2f28e851cbe66a3a41c202b52360ca6dea09229d8264ca24e600127001d34323a8ff222a2e3df04c9b4f55f1fdeb7714"}, &(0x7f0000001f00)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000001f40)={0x0, 0x8, 0x1, 0x84}, &(0x7f0000001f80)={0x20, 0x1, 0xc8, "4d96745ecf9531078fc0f683a693f8c7d5d6fedea73bb7cc1d84194b3610a99e9fab61d089c82a1010368d41b58fe536caf96da767dc7ac51314afb87c553b87d543be910e557d54c6ffb27841121a7d5ff0f725d173b4f7bcf0fd5c1caa3cf0ee4a7f0f5b206b9748d2c42da7540181e0bb8f6a099dde2e19e2dd56a6488f12cf03c91fd94db91f0e25a57fe20d79a7ac5fc202e42c1761467c88278cdc4cdf6904e252fe7710fb225b5adcdbf6b526f7fe00346ec7525ed47d1ce494828f7728ac3ceb4aa54efe"}, &(0x7f0000002080)={0x20, 0x3, 0x1, 0x40}}) 03:34:23 executing program 0: syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x0, 0x0, 0x0, 0x3}}, [{{0x9, 0x5, 0x82, 0x2, 0x40, 0x5, 0x6, 0x8}}]}}}]}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f0000000000)=ANY=[@ANYRESHEX]}) [ 2387.423710][ T8496] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2387.434772][ T8496] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 2387.447493][ T8496] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2387.456301][ T8496] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2387.464678][ T8496] usb 3-1: config 0 descriptor?? 03:34:24 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 31) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2387.716648][T27829] usb 5-1: new high-speed USB device number 42 using dummy_hcd [ 2387.732483][T27830] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 2387.855057][T24572] FAULT_INJECTION: forcing a failure. [ 2387.855057][T24572] name failslab, interval 1, probability 0, space 0, times 0 [ 2387.867545][T24572] CPU: 1 PID: 24572 Comm: syz-executor.1 Not tainted 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2387.877611][T24572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2387.887503][T24572] Call Trace: [ 2387.890640][T24572] dump_stack_lvl+0x1e2/0x24b [ 2387.895147][T24572] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2387.900447][T24572] ? ___ratelimit+0xb5/0x580 [ 2387.904868][T24572] dump_stack+0x15/0x17 [ 2387.908861][T24572] should_fail+0x3c6/0x510 [ 2387.913114][T24572] ? sbitmap_init_node+0x148/0x3d0 [ 2387.918063][T24572] __should_failslab+0xa4/0xe0 [ 2387.922661][T24572] should_failslab+0x9/0x20 [ 2387.927004][T24572] __kmalloc+0x60/0x330 [ 2387.930994][T24572] sbitmap_init_node+0x148/0x3d0 [ 2387.935768][T24572] blk_mq_realloc_hw_ctxs+0x7e9/0x1750 [ 2387.941067][T24572] blk_mq_init_allocated_queue+0x3ea/0x1790 [ 2387.946788][T24572] ? blk_set_default_limits+0x184/0x420 [ 2387.952171][T24572] ? blk_alloc_queue+0x579/0x640 [ 2387.956944][T24572] blk_mq_init_queue+0x6d/0xd0 [ 2387.961542][T24572] loop_add+0x265/0x750 [ 2387.965535][T24572] loop_control_ioctl+0x448/0x620 [ 2387.970396][T24572] ? loop_remove+0xb0/0xb0 [ 2387.974651][T24572] ? __fget_files+0x31e/0x380 [ 2387.979168][T24572] ? security_file_ioctl+0x84/0xb0 [ 2387.984109][T24572] ? loop_remove+0xb0/0xb0 [ 2387.988363][T24572] __se_sys_ioctl+0x114/0x190 [ 2387.992877][T24572] __x64_sys_ioctl+0x7b/0x90 [ 2387.997304][T24572] do_syscall_64+0x34/0x70 [ 2388.001556][T24572] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2388.007284][T24572] RIP: 0033:0x7fcbdb8f3da9 [ 2388.011538][T24572] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2388.030979][T24572] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2388.039223][T24572] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2388.047040][T24572] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2388.054846][T24572] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2388.062654][T24572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2388.070467][T24572] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2388.116378][T27829] usb 5-1: device descriptor read/8, error -71 03:34:24 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="12010102000000402505a8a44000010200000904000004dac9ae4d070501020000000000"], &(0x7f0000000040)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) [ 2388.316304][T27830] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2388.327164][T27830] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 2388.341371][T27830] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2388.350591][T27830] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2388.363404][T27830] usb 4-1: config 0 descriptor?? [ 2388.366262][ T8496] usbhid 3-1:0.0: can't add hid device: -71 [ 2388.373956][ T8496] usbhid: probe of 3-1:0.0 failed with error -71 [ 2388.382340][ T8496] usb 3-1: USB disconnect, device number 101 [ 2388.386368][T27829] usb 5-1: device descriptor read/8, error -71 03:34:25 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 32) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) 03:34:25 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x4, r2, 0x3, &(0x7f0000000a00)) fstat(r3, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001000)={&(0x7f0000000d40), 0xc, &(0x7f0000000e00)=[{&(0x7f0000000cc0)=ANY=[@ANYBLOB="3c0000002a00001baea562c06328c27000fbdbdf25ed83a4e5192b13f917a12e88d0d71d4e246a36b5ba8cdb7d20caf1116a8eaddd67be128b567d3200"/75], 0x3c}, {&(0x7f0000001140)=ANY=[@ANYBLOB="2700131f59142c3a088f410271386b0cc243896e7c87eb4b0026c5ffed705fd064ffdb19e64dffffffff492992d07211fbfbec076cc04088c178a10395f6eace2bddd3aac8d75c2e391ddaeebbad639e41a667a972f108e8e6055dd94f8e9982873cb730d532526d6ed52ddcc8572e5f5eec77fe2e805462dc87ffa0217ca93a10c8d36fc4310759ea3628715b17296940c4b98c694a9aabb214c3b24b441c11db6496f98821ed46a3a1c6a4d962ed37aa49dd0750a1abb7ce5bc4f5b1b8a7b9ad84411c6ced4d93a66d45d733f364c4323da6d11439b4d1c7c075a9c349f799e21276a1a4c0c5b777777a4f4f0450754cf120196de57015e7cf254783a30ed9fcfc14153d89243b540f17ab4035f474afb84d3484173d7b"], 0x14}], 0x2, &(0x7f0000001040)=ANY=[@ANYBLOB="1c0002000000000000000000020000001ecae8f7b5e6af7c0326b1ad5e9ab993f61cd8249fa8f5660a47a16485f5ffffffffffff555d980a57e72eaddb41689db6103ddc4ae11bab20b864fe2a713a1e72ca46af55f306a31426ada3aded35dd8a642c53532549831ae197345af30242e14ea934390947a478a69198514bfc9b8f78e8c7b91e8aca8d65e5c89a61a944aad3f5bb0d264e908a84237e030589c0c41bf2ee268020fd49005a1c99aa1378242f3cc7fab0b400"/201, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r5, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x60, 0x8000}, 0x805) r7 = syz_usb_connect$hid(0x4, 0x36, &(0x7f0000000240)=ANY=[@ANYRESDEC=r3, @ANYBLOB="a46ffd6c676b7fd3b250a1e7e44c19cb04866978f71529429acae121d54004853a947f88c6e31d3b540afa8746358a0e275eee016b7cd3659874f1d2eaca"], 0x0) r8 = openat$null(0xffffffffffffff9c, &(0x7f0000000980), 0x240100, 0x0) r9 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000009c0), 0x40800, 0x0) r10 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000b40)={0xffffffffffffffff, 0x0, 0x10}, 0xc) r11 = accept$packet(r4, &(0x7f0000000b80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000bc0)=0x14) sendmmsg$unix(r3, &(0x7f0000001280)=[{{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000340)="abe6ffce664cfe5379e76d8e8db6513f56f17dc14614015119ad674a677cfac260f1e3099c8e6ad280b8e282185dba9f728a089645ebcdbf1ea0c31ee05a5376d0f852cad79d2e55ecff42506e612c51bc2826f95ce6d440d2c9505d042c236725618287d9372f21845a0dcf53e15f117814ca67793783440cc98432cf975616533a80e33ed559ce6ae7947efb21119a6109ac0ad937ec99e544e6e7874c2bbe7e1499c4fff6a272c52ab7cd18bd91e642bc8555672cf31f87b77c9643de28feb14a3a5f692ff92a74a58a88c574086d262ce6fe438d9bda712f9065", 0xdc}, {&(0x7f0000000040)="413e949002d1faaf9f43a7feb3a31389638e03596152defc3df13fb2e087af22cf0445a360c74a93b326e028d4837ca8c1db", 0x32}, {&(0x7f0000000440)="639cea50b7652776532bdfadcb00b03f0816de39238678b3157b2f5634754c7ae59be293a2d1cc94bb1e0cba79728af269935a347f7b79442597ae120a4c82e02cd13379c219d4acafff89e48b21aa906e661fcda47e70f7215e4bfc8d", 0x5d}, {&(0x7f0000000100)="e64cc3e6d45f9a6ddf68348d584effca4a816a5b434688911a1b52708f", 0x1d}, {&(0x7f00000004c0)="05a15a22a4a29fd563312e6a0e01002b9e75b3d3b8607748822e3379f67303ee6fb4b530a62381e0e4343e497573cfd314f37858b1b999366f26751abfe872900a9f9a292eedb5e0b66b02b92596bc3dd782320bd7de97fbe476fc83e22679dc1c9dfe3609bb9e14dde5ad5344afd89966d71890bd7a0596fdc2042cca8c8cd9ead572f1a1274ba5a8e8141cb3ae6489f25d62887a805dc1c7ba3764d93d164de62af379bc463a78134e76ed5a7784b870eb72", 0xb3}], 0x5, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000600)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=[@rights={{0x24, 0x1, 0x1, [r1, r3, r4, r3, r0]}}, @rights={{0x1c, 0x1, 0x1, [r4, r0, r1]}}, @rights={{0x18, 0x1, 0x1, [r3, r3]}}], 0x60, 0x48801}}, {{&(0x7f0000000740)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000940)=[{&(0x7f00000007c0)="69cdc53cc8553fcbb166646d0510c36bb001c80664c3d1a09575c41b1750bec61e4810347b977cea78d2be0fc461c088b6d26eccf00fca0440c65af69f483a10497425c1b67705ebf608e400e6972bb01119b0563b4899aca8178e37d4b80ae5010bfafc76f86940e74896c93620bbfade8b9cb104f1b3d8d6966d2964dd9d997d797232602c66cf8e22e99de129f95a574716874fd4b7687e84167bdc1288a6fb8d42ae0ae08748ea0883aadcbff3bfde54a37255203aec8cc98fe3c1166b4b9cd1d7548119a1544ed8104cc004754b8a009b809c6eebc26d5284aeb960f693a20dc1750e0b3dc569c33141", 0xec}, {&(0x7f00000008c0)="00dedac0a223f76b96e128e984", 0xd}, {&(0x7f0000000900)="21d23df6d19d055c0a24c974f37ccba9c706841f36cc3efef3d152c08712a8af99cfe23033", 0x25}, {&(0x7f0000000a40)="fd3f0a2997d377c706484c7b892bee9b6a5a2d88eeb6e7e2a16cea10b84263de9d19333eb2a858e1707f70e940809eea96f595a30d2fd44c0c677c1c6a7bd205d7832a4a990fb24f06ca78077ddf9c72465c8546ccd2f1becfd7c439f0f6b3ca4d3eaeaefee7dee334973f7d9ffdecb93fba6394db3f09749e033f5c333bfd39415adbe79ff65c6f4a6db5c4a68848f6d52e14fbfc6723f96cd22dca91cccca5f35c783b2dce7a0c349bfe2cbe17f0e079aa3893591d46d740b94f74f579a689d3ee98", 0xc3}], 0x4, &(0x7f0000000c00)=[@rights={{0x20, 0x1, 0x1, [r8, r3, r0, r3]}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r9, 0xffffffffffffffff, r0, r1, r4]}}, @rights={{0x28, 0x1, 0x1, [r1, r1, r10, r3, r0, r0]}}, @rights={{0x18, 0x1, 0x1, [r11, r1]}}, @cred={{0x1c, 0x1, 0x2, {r2, r5, r6}}}], 0xb0, 0x80}}], 0x3, 0x4480) syz_usb_control_io$hid(r7, 0x0, 0x0) syz_usb_control_io$hid(r7, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x5, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, 0x0}, 0x0) [ 2388.656278][T27829] usb 5-1: new high-speed USB device number 43 using dummy_hcd [ 2388.704456][T24581] FAULT_INJECTION: forcing a failure. [ 2388.704456][T24581] name failslab, interval 1, probability 0, space 0, times 0 [ 2388.717094][T24581] CPU: 1 PID: 24581 Comm: syz-executor.1 Not tainted 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2388.727209][T24581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2388.737098][T24581] Call Trace: [ 2388.740240][T24581] dump_stack_lvl+0x1e2/0x24b [ 2388.744747][T24581] ? panic+0x80b/0x80b [ 2388.748652][T24581] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2388.753946][T24581] dump_stack+0x15/0x17 [ 2388.757933][T24581] should_fail+0x3c6/0x510 [ 2388.762218][T24581] ? blk_alloc_flush_queue+0x62/0x220 [ 2388.767405][T24581] __should_failslab+0xa4/0xe0 [ 2388.772005][T24581] should_failslab+0x9/0x20 [ 2388.776342][T24581] kmem_cache_alloc_trace+0x3a/0x2e0 [ 2388.781458][T24581] blk_alloc_flush_queue+0x62/0x220 [ 2388.786492][T24581] blk_mq_realloc_hw_ctxs+0xc01/0x1750 [ 2388.791794][T24581] blk_mq_init_allocated_queue+0x3ea/0x1790 [ 2388.797517][T24581] ? blk_alloc_queue+0x583/0x640 [ 2388.802289][T24581] blk_mq_init_queue+0x6d/0xd0 [ 2388.806890][T24581] loop_add+0x265/0x750 [ 2388.810878][T24581] loop_control_ioctl+0x448/0x620 [ 2388.815739][T24581] ? loop_remove+0xb0/0xb0 [ 2388.819990][T24581] ? __fget_files+0x31e/0x380 [ 2388.824510][T24581] ? security_file_ioctl+0x84/0xb0 [ 2388.829454][T24581] ? loop_remove+0xb0/0xb0 [ 2388.833705][T24581] __se_sys_ioctl+0x114/0x190 [ 2388.838219][T24581] __x64_sys_ioctl+0x7b/0x90 [ 2388.842649][T24581] do_syscall_64+0x34/0x70 [ 2388.846911][T24581] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2388.852627][T24581] RIP: 0033:0x7fcbdb8f3da9 [ 2388.856883][T24581] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2388.876320][T24581] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2388.884563][T24581] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2388.892377][T24581] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2388.900186][T24581] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2388.908003][T24581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2388.915811][T24581] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 03:34:25 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="12010102000000402505a8a44000010200000904000004dac9ae4d070501020000000000"], &(0x7f0000000040)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) [ 2389.046481][T27829] usb 5-1: device descriptor read/8, error -71 [ 2389.197259][T27830] plantronics 0003:047F:FFFF.00B4: unknown main item tag 0x0 [ 2389.204603][T27830] plantronics 0003:047F:FFFF.00B4: unknown main item tag 0x0 [ 2389.212148][T27830] plantronics 0003:047F:FFFF.00B4: unknown main item tag 0x0 [ 2389.219653][T27830] plantronics 0003:047F:FFFF.00B4: unknown main item tag 0x0 [ 2389.227106][T27830] plantronics 0003:047F:FFFF.00B4: unknown main item tag 0x0 [ 2389.234416][T27830] plantronics 0003:047F:FFFF.00B4: unknown main item tag 0x0 [ 2389.241977][T27830] plantronics 0003:047F:FFFF.00B4: unknown main item tag 0x0 [ 2389.249413][T27830] plantronics 0003:047F:FFFF.00B4: unknown main item tag 0x0 [ 2389.256869][T27830] plantronics 0003:047F:FFFF.00B4: unknown main item tag 0x0 [ 2389.264185][T27830] plantronics 0003:047F:FFFF.00B4: unknown main item tag 0x0 [ 2389.271669][T27830] plantronics 0003:047F:FFFF.00B4: unknown main item tag 0x0 [ 2389.279166][T27830] plantronics 0003:047F:FFFF.00B4: unknown main item tag 0x0 [ 2389.286584][T27830] plantronics 0003:047F:FFFF.00B4: unknown main item tag 0x0 [ 2389.293902][T27830] plantronics 0003:047F:FFFF.00B4: unknown main item tag 0x0 [ 2389.301422][T27830] plantronics 0003:047F:FFFF.00B4: unknown main item tag 0x0 [ 2389.309001][T27830] plantronics 0003:047F:FFFF.00B4: No inputs registered, leaving [ 2389.316769][T27829] usb 5-1: device descriptor read/8, error -71 [ 2389.324024][T27830] plantronics 0003:047F:FFFF.00B4: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 03:34:26 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 33) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2389.436362][T27829] usb usb5-port1: unable to enumerate USB device [ 2389.554896][T24590] FAULT_INJECTION: forcing a failure. [ 2389.554896][T24590] name failslab, interval 1, probability 0, space 0, times 0 [ 2389.567361][T24590] CPU: 1 PID: 24590 Comm: syz-executor.1 Not tainted 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2389.577454][T24590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2389.587345][T24590] Call Trace: [ 2389.590482][T24590] dump_stack_lvl+0x1e2/0x24b [ 2389.595003][T24590] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2389.600286][T24590] dump_stack+0x15/0x17 [ 2389.604285][T24590] should_fail+0x3c6/0x510 [ 2389.608533][T24590] ? blk_alloc_flush_queue+0xca/0x220 [ 2389.613737][T24590] __should_failslab+0xa4/0xe0 [ 2389.618338][T24590] should_failslab+0x9/0x20 [ 2389.622674][T24590] __kmalloc+0x60/0x330 [ 2389.626669][T24590] ? kmem_cache_alloc_trace+0x18a/0x2e0 [ 2389.632049][T24590] ? blk_alloc_flush_queue+0x62/0x220 [ 2389.637257][T24590] blk_alloc_flush_queue+0xca/0x220 [ 2389.642298][T24590] blk_mq_realloc_hw_ctxs+0xc01/0x1750 [ 2389.647591][T24590] blk_mq_init_allocated_queue+0x3ea/0x1790 [ 2389.653314][T24590] ? blk_set_default_limits+0x184/0x420 [ 2389.658698][T24590] ? blk_alloc_queue+0x579/0x640 [ 2389.663474][T24590] blk_mq_init_queue+0x6d/0xd0 [ 2389.668069][T24590] loop_add+0x265/0x750 [ 2389.672063][T24590] loop_control_ioctl+0x448/0x620 [ 2389.676923][T24590] ? loop_remove+0xb0/0xb0 [ 2389.681174][T24590] ? __fget_files+0x31e/0x380 [ 2389.685693][T24590] ? security_file_ioctl+0x84/0xb0 [ 2389.690636][T24590] ? loop_remove+0xb0/0xb0 [ 2389.694887][T24590] __se_sys_ioctl+0x114/0x190 [ 2389.699401][T24590] __x64_sys_ioctl+0x7b/0x90 [ 2389.703827][T24590] do_syscall_64+0x34/0x70 [ 2389.708083][T24590] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2389.713806][T24590] RIP: 0033:0x7fcbdb8f3da9 [ 2389.718078][T24590] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2389.737516][T24590] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2389.745746][T24590] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2389.753559][T24590] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2389.761368][T24590] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2389.769179][T24590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2389.776995][T24590] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 03:34:26 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="12010102000000402505a8a44000010200000904000004dac9ae4d070501020000000000"], &(0x7f0000000040)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) 03:34:26 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 34) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) 03:34:26 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x0, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x99c, 0x6, 0x1, {0x22, 0x9e5}}}}, &(0x7f0000000540)={0x2c, &(0x7f00000001c0)={0x60, 0xe, 0x66, "b0241ecfad9d09e5ac4668f1bd54121d386938eed608938cb7455be426ca7c320078e43f219653664d992742d122a738b709f70650ec292aced6691790819bb764b16e2776b495d7345461323a8e230ddbc629121e2a8c0eec949eed8433f42d2353e287cb86"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x7f}, &(0x7f0000000440)={0x20, 0x1, 0xb7, "da5d5d9e40ef0405c680366eac0bed816ab629f4527848ccdcada4e9125c1b168c14ebd6838c6db48c6783bb47a214e0f9183f4c857af1d9202f74ac29ac553af8124d5744a7e1b46b089b12351347a744cea22ba527d823e0877dfc640b64505683f7fb38c4a16fdd82aae9caa58eb510e8f9e67a71dd22c7aa38802464b281659cb3d1d2d2c90d7e2800be7e77da0f0a10290087b62759d3e8b76c24b8b26868c38654e68664b8dcc845af1480bc55c98f346eb5fe5d"}, &(0x7f0000000500)={0x20, 0x3, 0x1, 0x6a}}) [ 2390.417027][T24599] FAULT_INJECTION: forcing a failure. [ 2390.417027][T24599] name failslab, interval 1, probability 0, space 0, times 0 [ 2390.429484][T24599] CPU: 1 PID: 24599 Comm: syz-executor.1 Not tainted 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2390.439584][T24599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2390.449476][T24599] Call Trace: [ 2390.452613][T24599] dump_stack_lvl+0x1e2/0x24b [ 2390.457121][T24599] ? panic+0x80b/0x80b [ 2390.461024][T24599] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2390.466323][T24599] dump_stack+0x15/0x17 [ 2390.470312][T24599] should_fail+0x3c6/0x510 [ 2390.474564][T24599] ? __alloc_disk_node+0x76/0x570 [ 2390.479428][T24599] __should_failslab+0xa4/0xe0 [ 2390.484026][T24599] should_failslab+0x9/0x20 [ 2390.488366][T24599] kmem_cache_alloc_trace+0x3a/0x2e0 [ 2390.493485][T24599] __alloc_disk_node+0x76/0x570 [ 2390.498172][T24599] loop_add+0x32d/0x750 [ 2390.502164][T24599] loop_control_ioctl+0x448/0x620 [ 2390.507024][T24599] ? loop_remove+0xb0/0xb0 [ 2390.511276][T24599] ? __fget_files+0x31e/0x380 [ 2390.515799][T24599] ? security_file_ioctl+0x84/0xb0 [ 2390.520739][T24599] ? loop_remove+0xb0/0xb0 [ 2390.524993][T24599] __se_sys_ioctl+0x114/0x190 [ 2390.529505][T24599] __x64_sys_ioctl+0x7b/0x90 [ 2390.533931][T24599] do_syscall_64+0x34/0x70 [ 2390.538186][T24599] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2390.543910][T24599] RIP: 0033:0x7fcbdb8f3da9 [ 2390.548169][T24599] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2390.567604][T24599] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2390.575849][T24599] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2390.583661][T24599] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2390.591476][T24599] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2390.599282][T24599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2390.607096][T24599] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2390.713899][T22807] usb 4-1: USB disconnect, device number 5 03:34:27 executing program 3: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000e80)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) r1 = syz_usb_connect$cdc_ncm(0x6, 0x72, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x2, 0x1, 0x5, 0x10, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0x4}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x3, 0x1}, {0x6, 0x24, 0x1a, 0xb37, 0x18}, [@acm={0x4, 0x24, 0x2, 0x8}]}, {{0x9, 0x5, 0x81, 0x3, 0x200, 0x9, 0x3, 0x2}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x10, 0x2, 0xc0, 0x47}}, {{0x9, 0x5, 0x3, 0x2, 0x40, 0xf6, 0x4, 0x80}}}}}}}]}}, &(0x7f0000000100)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x250, 0x6, 0x1, 0x6, 0x20, 0x29}, 0xfc, &(0x7f0000000280)=ANY=[@ANYBLOB="050ffc0005be100dcd7531f42515db9889aac28fc402f4a72a479fd281792249fb46caa22bba6b05597d8cdb3aaba50ae42cdc47c4a8188c52e9f9062153f7e59756b80220b5ce4e223efcb035e3a338e3e078c8b4b210be256d28d8176fdd437e23240a7ba7cd5de9819bc355964dc8fc7a0642662777a07eb30bc4036c35e6434d84fa0f8b56b63b476ca40d98836043a10938883b3156b94c879fec97052000401481f3c44f611cee0c1916171781593220e06122d38d1f8b164e6f859710021b97010007100200c1810024100a9be6ff01000f0005000f3f000000000000f000000000407f0030400100c0000000"], 0x1, [{0x4, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0x41d}}]}) syz_usb_control_io(r1, &(0x7f0000000500)={0x2c, &(0x7f0000000140)={0x0, 0xd, 0x11, {0x11, 0xa, "454abe6f0db2ae21ede54f0fbd0068"}}, &(0x7f00000001c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x80a}}, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x40, 0x1, 0x60, 0xf8, "5a1046e4", "90f8da38"}}, &(0x7f00000004c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x80, 0xc0, 0x5, 0x4, 0x9, 0x7}}}, &(0x7f0000000a40)={0x84, &(0x7f00000005c0)={0x40, 0xf, 0xd0, "ddf2600583d5fcb7e6f79de36962eee8638476ca299d18b9636f7c0754ee1a5214ac0bf2bceb337102985c8053521a5a416a39d62b33ef385bc62f7f89d7cfe0381f5e3c391aabe415281178ee9e0fafa44be97967a59319440856fbb119851059fbe0b1a8434be8f6e23c3298488d252c40311a6e37b3380c7d2095b736c22b2a086aad937a65ae8b12db3ddacc6de3eea97c32badab746176b2b123fb1e8c6fe5b847052b8add6a8f23233f4ec27fdb847b448791ea1d3ca278b431dd017196e02d8dd88b485583db711c489e3d640"}, &(0x7f0000000540)={0x0, 0xa, 0x1}, &(0x7f00000006c0)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000700)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f0000000740)={0x20, 0x0, 0x8, {0x1e0, 0x10, [0xff]}}, &(0x7f0000000780)={0x40, 0x7, 0x2, 0xedb2}, &(0x7f00000007c0)={0x40, 0x9, 0x1, 0x40}, &(0x7f0000000800)={0x40, 0xb, 0x2, "7f17"}, &(0x7f0000000840)={0x40, 0xf, 0x2, 0x7}, &(0x7f0000000880)={0x40, 0x13, 0x6, @multicast}, &(0x7f00000008c0)={0x40, 0x17, 0x6, @local}, &(0x7f0000000900)={0x40, 0x19, 0x2, 'MB'}, &(0x7f0000000940)={0x40, 0x1a, 0x2, 0xfff}, &(0x7f0000000980)={0x40, 0x1c, 0x1, 0x80}, &(0x7f00000009c0)={0x40, 0x1e, 0x1, 0xd}, &(0x7f0000000a00)={0x40, 0x21, 0x1, 0x7}}) syz_usb_control_io$hid(r0, &(0x7f0000000c00)={0x24, &(0x7f0000000b00)={0x0, 0x8, 0x2, {0x2, 0xf}}, &(0x7f0000000b40)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x801}}, &(0x7f0000000b80)={0x0, 0x22, 0xd, {[@global=@item_4={0x3, 0x1, 0x2, "1ea84350"}, @main=@item_4={0x3, 0x0, 0x2, "e1fe46e1"}, @main=@item_012={0x2, 0x0, 0x8, "d176"}]}}, &(0x7f0000000bc0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x905, 0xfb, 0x1, {0x22, 0x6cc}}}}, &(0x7f0000000e40)={0x2c, &(0x7f0000000c40)={0x40, 0x1, 0x49, "9191697ba5f82812f21246d47c853b749946966b8081543c32a9a91448cf6ec509622a5322c9e5e950fa83e58fd89469d5a1e2560b372ab61b40d10769f8988b581f114e8dfe3396a9"}, &(0x7f0000000cc0)={0x0, 0xa, 0x1, 0x81}, &(0x7f0000000d00)={0x0, 0x8, 0x1, 0xfe}, &(0x7f0000000d40)={0x20, 0x1, 0xa7, "a733f63e143114687d91d9159c000ea2694669331bebdb137dc6fb6540bf1d1dbc15658e8502b6ed65e17e830c6b58b61db694092977b40b3e42f31bdcba67a9524b30c6f80163086980fbe4036af07a3448110629d486140c0050e588e53aceb2a235b90a726c4d5d39b3d463f00c685710fbcb0adcb4524cdff9e14160c238e95e50c5ecd82d3dc575609a0dc5116cbc3971b6eb22937391d272a0c8f84278a5a8b2a13e7917"}, &(0x7f0000000e00)={0x20, 0x3, 0x1, 0x4}}) syz_usb_control_io(r1, &(0x7f0000001100)={0x2c, &(0x7f0000000580)={0x40, 0x4, 0x1b, {0x1b, 0x4, "45620011448181eb5b9462ba807e45a38e1ff36c3fc5daa6d3"}}, &(0x7f0000000ec0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x100c}}, &(0x7f0000000f00)={0x0, 0xf, 0x143, {0x5, 0xf, 0x143, 0x5, [@generic={0x4b, 0x10, 0x4, "409252332dbd5b9ea9fdd224fb37e83eed1d2249fcae44f076d17f68fcc806c191a83efdb228de5af52f472e57cff511b6ac2a764dd6599598767d5ec5f4eba93bb4e044e5d7a2e2"}, @wireless={0xb, 0x10, 0x1, 0xc, 0x40, 0x1, 0x0, 0x7, 0x3f}, @generic={0xc0, 0x10, 0x4, "73bd8615d0f7b643aa63d4fbf11582c94baa07f9783f8d49851938f6e00df86af232266de235150c532968d5b4a4f28175553fdb831e79b857ca26f8000194f2a638345c98ed31d7e09eedf387d3ecf669ebb442922ee6388ba73c358e262f7a8f6aad8b77dd99fe487767d69c17f678100926f677078d9e4942d7cb7bb73daa94dd6eda363606b9b93dd4b65eedc01916d97d7220834f7f44fcfdb3a542593b4b496dc378e10cc227313f8c53dd5b26ed037fbe248c4195399c0f8820"}, @ss_container_id={0x14, 0x10, 0x4, 0xff, "9f74079fa9b10304137d934a5ddf20b4"}, @ssp_cap={0x14, 0x10, 0xa, 0x7f, 0x2, 0x11a8b9e, 0xf000, 0x1, [0xff60, 0xffc0f0]}]}}, &(0x7f0000001080)={0x20, 0x29, 0xf, {0xf, 0x29, 0x3, 0x1, 0x2, 0x8, "0f17ee20", "c60f6778"}}, &(0x7f00000010c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x4, 0x60, 0xfe, 0x5, 0x7f, 0xfa08, 0x7}}}, &(0x7f0000001600)={0x84, &(0x7f0000001140)={0x0, 0x14, 0xe7, "72d1e35334297fd778607f8c5348d2f80de7843452871a0811bfca4b7128f57e60ccfcc1522521c3a866e3976d5f2578307e362f87e15f9852b89072b9363fef8e188711c3902cbf0dd71e4d9abc28443a6a1d1b149b48f2db9c9c20cda18d528bf311edde5d4e252e94fb0ce976deaae746a084ddf09fa7fc91bf1ea55eb96cd4348c9dd82907d39e6d7bc8e2c95e830c4cadedcc2b204c198cea91a479e1297a63dfe97659281592d9cb40564ceaf49a9187914faed71744dc84e89c42e1e52e6ff0067f2761e7995e12597a84d0642e17450d52b32b5144555c1066bbcd574ace722ac4f9eb"}, &(0x7f0000001240)={0x0, 0xa, 0x1, 0x7f}, &(0x7f0000001280)={0x0, 0x8, 0x1}, &(0x7f00000012c0)={0x20, 0x0, 0x4, {0x3, 0x1}}, &(0x7f0000001300)={0x20, 0x0, 0x4, {0x0, 0x20}}, &(0x7f0000001340)={0x40, 0x7, 0x2, 0x2}, &(0x7f0000001380)={0x40, 0x9, 0x1}, &(0x7f00000013c0)={0x40, 0xb, 0x2, "051b"}, &(0x7f0000001400)={0x40, 0xf, 0x2}, &(0x7f0000001440)={0x40, 0x13, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x16}}, &(0x7f0000001480)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f00000014c0)={0x40, 0x19, 0x2, "eb40"}, &(0x7f0000001500)={0x40, 0x1a, 0x2, 0x5934}, &(0x7f0000001540)={0x40, 0x1c, 0x1, 0x8}, &(0x7f0000001580)={0x40, 0x1e, 0x1, 0x3}, &(0x7f00000015c0)={0x40, 0x21, 0x1, 0x88}}) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000180)=ANY=[@ANYBLOB="5100bf"], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = syz_usb_connect$hid(0x4, 0x3f, &(0x7f00000016c0)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0xff, 0x44f, 0xb654, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x45, 0x40, 0x7, [{{0x9, 0x4, 0x0, 0x2, 0x1, 0x3, 0x1, 0x3, 0x2, {0x9, 0x21, 0x7d, 0x0, 0x1, {0x22, 0x571}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0x40, 0x3, 0x7}}, [{{0x9, 0x5, 0x2, 0x3, 0x10, 0x7f, 0x2, 0x95}}]}}}]}}]}}, &(0x7f0000001840)={0xa, &(0x7f0000001700)={0xa, 0x6, 0x511, 0x0, 0x3, 0x40, 0x40, 0x6c}, 0x10, &(0x7f0000001740)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb, 0x10, 0x1, 0xc, 0x42, 0x53, 0xa8, 0x5, 0x8a}]}, 0x2, [{0x4, &(0x7f0000001780)=@lang_id={0x4, 0x3, 0x2401}}, {0x7f, &(0x7f00000017c0)=@string={0x7f, 0x3, "b602010336894220d295b31c3ca94b51fffdd840cd89acee2cbb216d45a8bf6e459ab7b91f23c072ba9340a367c5c29c346cff9ca0ee271d3d52bb96aba3f906232b948bcf822ab6a3a61f6dc2019bf58549e1ac2b5e3434eb9ba01a411e2631183e6bf4220546ae2969cc5850ab0e71456097eaf87d780b6c17eb1557"}}]}) syz_usb_control_io$hid(r2, &(0x7f0000001980)={0x24, &(0x7f0000001880)={0x40, 0x24, 0x2f, {0x2f, 0xf, "ce55e936530ab4ef026ddebe715211c4a839aafeff4b4aaa86b98b038d1aeb654defd460c89ca7a055e4d17fde"}}, &(0x7f00000018c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x83e}}, &(0x7f0000001900)={0x0, 0x22, 0x16, {[@main=@item_012={0x2, 0x0, 0xa, "c9ae"}, @global=@item_012={0x2, 0x1, 0x5, '=6'}, @main=@item_4={0x3, 0x0, 0xc, "16df886e"}, @local=@item_4={0x3, 0x2, 0x0, "1a0b0fb0"}, @main=@item_012={0x2, 0x0, 0xb, "ab2a"}, @main=@item_012={0x2, 0x0, 0xc, "e003"}]}}, &(0x7f0000001940)={0x0, 0x21, 0x9, {0x9, 0x21, 0x1ff, 0x9, 0x1, {0x22, 0x4bb}}}}, &(0x7f0000001c80)={0x2c, &(0x7f00000019c0)={0x40, 0x8, 0xbb, "16c069a46b470a54c8b0051210af87a53383f0aebd5206528a5305e84d6f4862c23b41172520d96fb4de8f26c008d18a1839c8c1a854364e5d9d21ecf94d8e2e0233bf84314981297b723815841789ab68ea71f9c7344f08b7aac29584fd33b9037197d00086d0a48cafff3d982c1fe9877360765ef88f1de3608742fd4b8d9cc32bd1b76aef2ef72ab6ee595fb3d28e74213d079ffa70a73f7b14716c73861b68d0217606e142eae767f369e22b27a96e9eb71ede4b34069bcab1"}, &(0x7f0000001ac0)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000001b00)={0x0, 0x8, 0x1, 0x9d}, &(0x7f0000001b40)={0x20, 0x1, 0xc3, "5725d4ba68fb62ab9a7618290ff6a0c6d122ea86c4d638e6f906852043e12c83077748ff392e2fe18f8c11d4ac905186dce30a49e375916025ce302a6d2e998f7bbaca6f68f2fa3dcb461857489c8c02de6623ba42f96f5032ee325d62af807565c9701086f09a63af4b2df68f71b5e2c6af0329a320cb55056bf3a5354c36ddef76a53bbbea23a1052df1b7c6c3332b58384589443fa88dd8be8ad08374b6466283ab1b710bbf074273fa8df3cf213acec0c2e3c390a7e12278faee1466c50db3a131"}, &(0x7f0000001c40)={0x20, 0x3, 0x1, 0x9}}) syz_usb_control_io$hid(r0, &(0x7f0000001e40)={0x24, &(0x7f0000001cc0)={0x40, 0xf, 0x7b, {0x7b, 0x22, "f23354e57941cc742344e610d30240a7c98fd63c56c5d31a8aefd11ebb4c650afdbb10c7b3b79fe9b4d4f7eee2a1cf5a74f3fff0c685db6618e456686378c33f6b955516a2d6604fa8b635bd7f39271b2a72f231ea583a1ac4349e53f0ddca1587191f38d3348e8266a430af6f032812f2d1b950e689694b71"}}, &(0x7f0000001d80)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0xf8b70206c9e77e1f}}, &(0x7f0000001dc0)={0x0, 0x22, 0xb, {[@global=@item_012={0x1, 0x1, 0x1, "01"}, @local=@item_012={0x2, 0x2, 0x9, "8017"}, @global=@item_012={0x0, 0x1, 0x1}, @local=@item_4={0x3, 0x2, 0x7, "96153959"}]}}, &(0x7f0000001e00)={0x0, 0x21, 0x9, {0x9, 0x21, 0x0, 0x6, 0x1, {0x22, 0xc0e}}}}, &(0x7f00000020c0)={0x2c, &(0x7f0000001e80)={0x40, 0x5, 0x60, "94d2cc0dddac4cd62d634c6a41d25f47fbd7914dfbfc59688976ae484bb288b206002f6081acf8e8775c56ba9cb86eac2f28e851cbe66a3a41c202b52360ca6dea09229d8264ca24e600127001d34323a8ff222a2e3df04c9b4f55f1fdeb7714"}, &(0x7f0000001f00)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000001f40)={0x0, 0x8, 0x1, 0x84}, &(0x7f0000001f80)={0x20, 0x1, 0xc8, "4d96745ecf9531078fc0f683a693f8c7d5d6fedea73bb7cc1d84194b3610a99e9fab61d089c82a1010368d41b58fe536caf96da767dc7ac51314afb87c553b87d543be910e557d54c6ffb27841121a7d5ff0f725d173b4f7bcf0fd5c1caa3cf0ee4a7f0f5b206b9748d2c42da7540181e0bb8f6a099dde2e19e2dd56a6488f12cf03c91fd94db91f0e25a57fe20d79a7ac5fc202e42c1761467c88278cdc4cdf6904e252fe7710fb225b5adcdbf6b526f7fe00346ec7525ed47d1ce494828f7728ac3ceb4aa54efe"}, &(0x7f0000002080)={0x20, 0x3, 0x1, 0x40}}) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000e80)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) (async) syz_usb_control_io$hid(r0, 0x0, 0x0) (async) syz_usb_connect$cdc_ncm(0x6, 0x72, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x2, 0x1, 0x5, 0x10, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0x4}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x3, 0x1}, {0x6, 0x24, 0x1a, 0xb37, 0x18}, [@acm={0x4, 0x24, 0x2, 0x8}]}, {{0x9, 0x5, 0x81, 0x3, 0x200, 0x9, 0x3, 0x2}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x10, 0x2, 0xc0, 0x47}}, {{0x9, 0x5, 0x3, 0x2, 0x40, 0xf6, 0x4, 0x80}}}}}}}]}}, &(0x7f0000000100)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x250, 0x6, 0x1, 0x6, 0x20, 0x29}, 0xfc, &(0x7f0000000280)=ANY=[@ANYBLOB="050ffc0005be100dcd7531f42515db9889aac28fc402f4a72a479fd281792249fb46caa22bba6b05597d8cdb3aaba50ae42cdc47c4a8188c52e9f9062153f7e59756b80220b5ce4e223efcb035e3a338e3e078c8b4b210be256d28d8176fdd437e23240a7ba7cd5de9819bc355964dc8fc7a0642662777a07eb30bc4036c35e6434d84fa0f8b56b63b476ca40d98836043a10938883b3156b94c879fec97052000401481f3c44f611cee0c1916171781593220e06122d38d1f8b164e6f859710021b97010007100200c1810024100a9be6ff01000f0005000f3f000000000000f000000000407f0030400100c0000000"], 0x1, [{0x4, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0x41d}}]}) (async) syz_usb_control_io(r1, &(0x7f0000000500)={0x2c, &(0x7f0000000140)={0x0, 0xd, 0x11, {0x11, 0xa, "454abe6f0db2ae21ede54f0fbd0068"}}, &(0x7f00000001c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x80a}}, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x40, 0x1, 0x60, 0xf8, "5a1046e4", "90f8da38"}}, &(0x7f00000004c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x80, 0xc0, 0x5, 0x4, 0x9, 0x7}}}, &(0x7f0000000a40)={0x84, &(0x7f00000005c0)={0x40, 0xf, 0xd0, "ddf2600583d5fcb7e6f79de36962eee8638476ca299d18b9636f7c0754ee1a5214ac0bf2bceb337102985c8053521a5a416a39d62b33ef385bc62f7f89d7cfe0381f5e3c391aabe415281178ee9e0fafa44be97967a59319440856fbb119851059fbe0b1a8434be8f6e23c3298488d252c40311a6e37b3380c7d2095b736c22b2a086aad937a65ae8b12db3ddacc6de3eea97c32badab746176b2b123fb1e8c6fe5b847052b8add6a8f23233f4ec27fdb847b448791ea1d3ca278b431dd017196e02d8dd88b485583db711c489e3d640"}, &(0x7f0000000540)={0x0, 0xa, 0x1}, &(0x7f00000006c0)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000700)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f0000000740)={0x20, 0x0, 0x8, {0x1e0, 0x10, [0xff]}}, &(0x7f0000000780)={0x40, 0x7, 0x2, 0xedb2}, &(0x7f00000007c0)={0x40, 0x9, 0x1, 0x40}, &(0x7f0000000800)={0x40, 0xb, 0x2, "7f17"}, &(0x7f0000000840)={0x40, 0xf, 0x2, 0x7}, &(0x7f0000000880)={0x40, 0x13, 0x6, @multicast}, &(0x7f00000008c0)={0x40, 0x17, 0x6, @local}, &(0x7f0000000900)={0x40, 0x19, 0x2, 'MB'}, &(0x7f0000000940)={0x40, 0x1a, 0x2, 0xfff}, &(0x7f0000000980)={0x40, 0x1c, 0x1, 0x80}, &(0x7f00000009c0)={0x40, 0x1e, 0x1, 0xd}, &(0x7f0000000a00)={0x40, 0x21, 0x1, 0x7}}) (async) syz_usb_control_io$hid(r0, &(0x7f0000000c00)={0x24, &(0x7f0000000b00)={0x0, 0x8, 0x2, {0x2, 0xf}}, &(0x7f0000000b40)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x801}}, &(0x7f0000000b80)={0x0, 0x22, 0xd, {[@global=@item_4={0x3, 0x1, 0x2, "1ea84350"}, @main=@item_4={0x3, 0x0, 0x2, "e1fe46e1"}, @main=@item_012={0x2, 0x0, 0x8, "d176"}]}}, &(0x7f0000000bc0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x905, 0xfb, 0x1, {0x22, 0x6cc}}}}, &(0x7f0000000e40)={0x2c, &(0x7f0000000c40)={0x40, 0x1, 0x49, "9191697ba5f82812f21246d47c853b749946966b8081543c32a9a91448cf6ec509622a5322c9e5e950fa83e58fd89469d5a1e2560b372ab61b40d10769f8988b581f114e8dfe3396a9"}, &(0x7f0000000cc0)={0x0, 0xa, 0x1, 0x81}, &(0x7f0000000d00)={0x0, 0x8, 0x1, 0xfe}, &(0x7f0000000d40)={0x20, 0x1, 0xa7, "a733f63e143114687d91d9159c000ea2694669331bebdb137dc6fb6540bf1d1dbc15658e8502b6ed65e17e830c6b58b61db694092977b40b3e42f31bdcba67a9524b30c6f80163086980fbe4036af07a3448110629d486140c0050e588e53aceb2a235b90a726c4d5d39b3d463f00c685710fbcb0adcb4524cdff9e14160c238e95e50c5ecd82d3dc575609a0dc5116cbc3971b6eb22937391d272a0c8f84278a5a8b2a13e7917"}, &(0x7f0000000e00)={0x20, 0x3, 0x1, 0x4}}) (async) syz_usb_control_io(r1, &(0x7f0000001100)={0x2c, &(0x7f0000000580)={0x40, 0x4, 0x1b, {0x1b, 0x4, "45620011448181eb5b9462ba807e45a38e1ff36c3fc5daa6d3"}}, &(0x7f0000000ec0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x100c}}, &(0x7f0000000f00)={0x0, 0xf, 0x143, {0x5, 0xf, 0x143, 0x5, [@generic={0x4b, 0x10, 0x4, "409252332dbd5b9ea9fdd224fb37e83eed1d2249fcae44f076d17f68fcc806c191a83efdb228de5af52f472e57cff511b6ac2a764dd6599598767d5ec5f4eba93bb4e044e5d7a2e2"}, @wireless={0xb, 0x10, 0x1, 0xc, 0x40, 0x1, 0x0, 0x7, 0x3f}, @generic={0xc0, 0x10, 0x4, "73bd8615d0f7b643aa63d4fbf11582c94baa07f9783f8d49851938f6e00df86af232266de235150c532968d5b4a4f28175553fdb831e79b857ca26f8000194f2a638345c98ed31d7e09eedf387d3ecf669ebb442922ee6388ba73c358e262f7a8f6aad8b77dd99fe487767d69c17f678100926f677078d9e4942d7cb7bb73daa94dd6eda363606b9b93dd4b65eedc01916d97d7220834f7f44fcfdb3a542593b4b496dc378e10cc227313f8c53dd5b26ed037fbe248c4195399c0f8820"}, @ss_container_id={0x14, 0x10, 0x4, 0xff, "9f74079fa9b10304137d934a5ddf20b4"}, @ssp_cap={0x14, 0x10, 0xa, 0x7f, 0x2, 0x11a8b9e, 0xf000, 0x1, [0xff60, 0xffc0f0]}]}}, &(0x7f0000001080)={0x20, 0x29, 0xf, {0xf, 0x29, 0x3, 0x1, 0x2, 0x8, "0f17ee20", "c60f6778"}}, &(0x7f00000010c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x4, 0x60, 0xfe, 0x5, 0x7f, 0xfa08, 0x7}}}, &(0x7f0000001600)={0x84, &(0x7f0000001140)={0x0, 0x14, 0xe7, "72d1e35334297fd778607f8c5348d2f80de7843452871a0811bfca4b7128f57e60ccfcc1522521c3a866e3976d5f2578307e362f87e15f9852b89072b9363fef8e188711c3902cbf0dd71e4d9abc28443a6a1d1b149b48f2db9c9c20cda18d528bf311edde5d4e252e94fb0ce976deaae746a084ddf09fa7fc91bf1ea55eb96cd4348c9dd82907d39e6d7bc8e2c95e830c4cadedcc2b204c198cea91a479e1297a63dfe97659281592d9cb40564ceaf49a9187914faed71744dc84e89c42e1e52e6ff0067f2761e7995e12597a84d0642e17450d52b32b5144555c1066bbcd574ace722ac4f9eb"}, &(0x7f0000001240)={0x0, 0xa, 0x1, 0x7f}, &(0x7f0000001280)={0x0, 0x8, 0x1}, &(0x7f00000012c0)={0x20, 0x0, 0x4, {0x3, 0x1}}, &(0x7f0000001300)={0x20, 0x0, 0x4, {0x0, 0x20}}, &(0x7f0000001340)={0x40, 0x7, 0x2, 0x2}, &(0x7f0000001380)={0x40, 0x9, 0x1}, &(0x7f00000013c0)={0x40, 0xb, 0x2, "051b"}, &(0x7f0000001400)={0x40, 0xf, 0x2}, &(0x7f0000001440)={0x40, 0x13, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x16}}, &(0x7f0000001480)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f00000014c0)={0x40, 0x19, 0x2, "eb40"}, &(0x7f0000001500)={0x40, 0x1a, 0x2, 0x5934}, &(0x7f0000001540)={0x40, 0x1c, 0x1, 0x8}, &(0x7f0000001580)={0x40, 0x1e, 0x1, 0x3}, &(0x7f00000015c0)={0x40, 0x21, 0x1, 0x88}}) (async) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000180)=ANY=[@ANYBLOB="5100bf"], 0x0, 0x0, 0x0, 0x0}, 0x0) (async) syz_usb_connect$hid(0x4, 0x3f, &(0x7f00000016c0)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0xff, 0x44f, 0xb654, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x45, 0x40, 0x7, [{{0x9, 0x4, 0x0, 0x2, 0x1, 0x3, 0x1, 0x3, 0x2, {0x9, 0x21, 0x7d, 0x0, 0x1, {0x22, 0x571}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0x40, 0x3, 0x7}}, [{{0x9, 0x5, 0x2, 0x3, 0x10, 0x7f, 0x2, 0x95}}]}}}]}}]}}, &(0x7f0000001840)={0xa, &(0x7f0000001700)={0xa, 0x6, 0x511, 0x0, 0x3, 0x40, 0x40, 0x6c}, 0x10, &(0x7f0000001740)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb, 0x10, 0x1, 0xc, 0x42, 0x53, 0xa8, 0x5, 0x8a}]}, 0x2, [{0x4, &(0x7f0000001780)=@lang_id={0x4, 0x3, 0x2401}}, {0x7f, &(0x7f00000017c0)=@string={0x7f, 0x3, "b602010336894220d295b31c3ca94b51fffdd840cd89acee2cbb216d45a8bf6e459ab7b91f23c072ba9340a367c5c29c346cff9ca0ee271d3d52bb96aba3f906232b948bcf822ab6a3a61f6dc2019bf58549e1ac2b5e3434eb9ba01a411e2631183e6bf4220546ae2969cc5850ab0e71456097eaf87d780b6c17eb1557"}}]}) (async) syz_usb_control_io$hid(r2, &(0x7f0000001980)={0x24, &(0x7f0000001880)={0x40, 0x24, 0x2f, {0x2f, 0xf, "ce55e936530ab4ef026ddebe715211c4a839aafeff4b4aaa86b98b038d1aeb654defd460c89ca7a055e4d17fde"}}, &(0x7f00000018c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x83e}}, &(0x7f0000001900)={0x0, 0x22, 0x16, {[@main=@item_012={0x2, 0x0, 0xa, "c9ae"}, @global=@item_012={0x2, 0x1, 0x5, '=6'}, @main=@item_4={0x3, 0x0, 0xc, "16df886e"}, @local=@item_4={0x3, 0x2, 0x0, "1a0b0fb0"}, @main=@item_012={0x2, 0x0, 0xb, "ab2a"}, @main=@item_012={0x2, 0x0, 0xc, "e003"}]}}, &(0x7f0000001940)={0x0, 0x21, 0x9, {0x9, 0x21, 0x1ff, 0x9, 0x1, {0x22, 0x4bb}}}}, &(0x7f0000001c80)={0x2c, &(0x7f00000019c0)={0x40, 0x8, 0xbb, "16c069a46b470a54c8b0051210af87a53383f0aebd5206528a5305e84d6f4862c23b41172520d96fb4de8f26c008d18a1839c8c1a854364e5d9d21ecf94d8e2e0233bf84314981297b723815841789ab68ea71f9c7344f08b7aac29584fd33b9037197d00086d0a48cafff3d982c1fe9877360765ef88f1de3608742fd4b8d9cc32bd1b76aef2ef72ab6ee595fb3d28e74213d079ffa70a73f7b14716c73861b68d0217606e142eae767f369e22b27a96e9eb71ede4b34069bcab1"}, &(0x7f0000001ac0)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000001b00)={0x0, 0x8, 0x1, 0x9d}, &(0x7f0000001b40)={0x20, 0x1, 0xc3, "5725d4ba68fb62ab9a7618290ff6a0c6d122ea86c4d638e6f906852043e12c83077748ff392e2fe18f8c11d4ac905186dce30a49e375916025ce302a6d2e998f7bbaca6f68f2fa3dcb461857489c8c02de6623ba42f96f5032ee325d62af807565c9701086f09a63af4b2df68f71b5e2c6af0329a320cb55056bf3a5354c36ddef76a53bbbea23a1052df1b7c6c3332b58384589443fa88dd8be8ad08374b6466283ab1b710bbf074273fa8df3cf213acec0c2e3c390a7e12278faee1466c50db3a131"}, &(0x7f0000001c40)={0x20, 0x3, 0x1, 0x9}}) (async) syz_usb_control_io$hid(r0, &(0x7f0000001e40)={0x24, &(0x7f0000001cc0)={0x40, 0xf, 0x7b, {0x7b, 0x22, "f23354e57941cc742344e610d30240a7c98fd63c56c5d31a8aefd11ebb4c650afdbb10c7b3b79fe9b4d4f7eee2a1cf5a74f3fff0c685db6618e456686378c33f6b955516a2d6604fa8b635bd7f39271b2a72f231ea583a1ac4349e53f0ddca1587191f38d3348e8266a430af6f032812f2d1b950e689694b71"}}, &(0x7f0000001d80)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0xf8b70206c9e77e1f}}, &(0x7f0000001dc0)={0x0, 0x22, 0xb, {[@global=@item_012={0x1, 0x1, 0x1, "01"}, @local=@item_012={0x2, 0x2, 0x9, "8017"}, @global=@item_012={0x0, 0x1, 0x1}, @local=@item_4={0x3, 0x2, 0x7, "96153959"}]}}, &(0x7f0000001e00)={0x0, 0x21, 0x9, {0x9, 0x21, 0x0, 0x6, 0x1, {0x22, 0xc0e}}}}, &(0x7f00000020c0)={0x2c, &(0x7f0000001e80)={0x40, 0x5, 0x60, "94d2cc0dddac4cd62d634c6a41d25f47fbd7914dfbfc59688976ae484bb288b206002f6081acf8e8775c56ba9cb86eac2f28e851cbe66a3a41c202b52360ca6dea09229d8264ca24e600127001d34323a8ff222a2e3df04c9b4f55f1fdeb7714"}, &(0x7f0000001f00)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000001f40)={0x0, 0x8, 0x1, 0x84}, &(0x7f0000001f80)={0x20, 0x1, 0xc8, "4d96745ecf9531078fc0f683a693f8c7d5d6fedea73bb7cc1d84194b3610a99e9fab61d089c82a1010368d41b58fe536caf96da767dc7ac51314afb87c553b87d543be910e557d54c6ffb27841121a7d5ff0f725d173b4f7bcf0fd5c1caa3cf0ee4a7f0f5b206b9748d2c42da7540181e0bb8f6a099dde2e19e2dd56a6488f12cf03c91fd94db91f0e25a57fe20d79a7ac5fc202e42c1761467c88278cdc4cdf6904e252fe7710fb225b5adcdbf6b526f7fe00346ec7525ed47d1ce494828f7728ac3ceb4aa54efe"}, &(0x7f0000002080)={0x20, 0x3, 0x1, 0x40}}) (async) 03:34:27 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r0, 0x0, 0x8000000000004) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000100), 0xffffffffffffffff) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000780), &(0x7f00000007c0)={'L+', 0x3763}, 0x16, 0x1) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000006c0)={&(0x7f0000000180)={0x514, r2, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@WGDEVICE_A_PEERS={0x4ec, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "fed251ecdb07f4ab14b132009ff6d58fdaf2f02f3cb5263c78ec0cc38271ded0"}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x60, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x6, @empty, 0xc1a}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x1}, @WGPEER_A_FLAGS={0x8, 0x3, 0x4}, @WGPEER_A_PUBLIC_KEY={0x24}]}, {0x458, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "6b5b1d245a2eaa43f9021b318aba33e61c9da177c726232cb06f859d983dacb8"}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_ALLOWEDIPS={0x3a0, 0x9, 0x0, 0x1, [{0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x2c}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5, 0x3, 0x3}}]}, {0xb8, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}, {0x88, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @private=0xa010102}}, {0x5, 0x3, 0x2}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5, 0x3, 0x1f}}]}, {0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x2}}]}, {0x64, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5, 0x3, 0x7}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x2}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5}}]}]}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x3ff}, @WGPEER_A_FLAGS={0x8, 0x3, 0x2}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @rand_addr=0x64010102}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x6}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0xfff}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @remote}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "1af667857f1649d4cfc83dc71f7a8d857558c5814c33725074e7a52ee2dba616"}]}]}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}]}, 0x514}, 0x1, 0x0, 0x0, 0x4}, 0x24000800) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000740)) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="12010102000000402505a8a440000102030109021b00010100000009040000000701000009050102000000570000ca8c8e2038533c0fa99e0db82b07d9999945fbfc1f79f1e6130f432254ef2dbae62d395553fd8201f27649f62d7c972c56ee507d5b92ff3e5f1f8e2f0a6d87b5cea79b1cf2a723988f415355e5b544d2caa011252961149310bb712345a083c6eb8617e725a32de93d0080ffff08e13ce31bfda793494be13ea3b669d644034235e326cf8210f067d9fa"], &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) 03:34:27 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) (async) sendfile(r1, r0, 0x0, 0x8000000000004) (async) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000100), 0xffffffffffffffff) (async) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000780), &(0x7f00000007c0)={'L+', 0x3763}, 0x16, 0x1) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000006c0)={&(0x7f0000000180)={0x514, r2, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@WGDEVICE_A_PEERS={0x4ec, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "fed251ecdb07f4ab14b132009ff6d58fdaf2f02f3cb5263c78ec0cc38271ded0"}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x60, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x6, @empty, 0xc1a}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x1}, @WGPEER_A_FLAGS={0x8, 0x3, 0x4}, @WGPEER_A_PUBLIC_KEY={0x24}]}, {0x458, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "6b5b1d245a2eaa43f9021b318aba33e61c9da177c726232cb06f859d983dacb8"}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_ALLOWEDIPS={0x3a0, 0x9, 0x0, 0x1, [{0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x2c}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5, 0x3, 0x3}}]}, {0xb8, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}, {0x88, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @private=0xa010102}}, {0x5, 0x3, 0x2}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5, 0x3, 0x1f}}]}, {0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x2}}]}, {0x64, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5, 0x3, 0x7}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x2}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5}}]}]}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x3ff}, @WGPEER_A_FLAGS={0x8, 0x3, 0x2}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @rand_addr=0x64010102}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x6}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0xfff}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @remote}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "1af667857f1649d4cfc83dc71f7a8d857558c5814c33725074e7a52ee2dba616"}]}]}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}]}, 0x514}, 0x1, 0x0, 0x0, 0x4}, 0x24000800) (async) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000740)) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="12010102000000402505a8a440000102030109021b00010100000009040000000701000009050102000000570000ca8c8e2038533c0fa99e0db82b07d9999945fbfc1f79f1e6130f432254ef2dbae62d395553fd8201f27649f62d7c972c56ee507d5b92ff3e5f1f8e2f0a6d87b5cea79b1cf2a723988f415355e5b544d2caa011252961149310bb712345a083c6eb8617e725a32de93d0080ffff08e13ce31bfda793494be13ea3b669d644034235e326cf8210f067d9fa"], &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) 03:34:27 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r0, 0x0, 0x8000000000004) (async) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000100), 0xffffffffffffffff) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000780), &(0x7f00000007c0)={'L+', 0x3763}, 0x16, 0x1) (async) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000006c0)={&(0x7f0000000180)={0x514, r2, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@WGDEVICE_A_PEERS={0x4ec, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "fed251ecdb07f4ab14b132009ff6d58fdaf2f02f3cb5263c78ec0cc38271ded0"}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x60, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x6, @empty, 0xc1a}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x1}, @WGPEER_A_FLAGS={0x8, 0x3, 0x4}, @WGPEER_A_PUBLIC_KEY={0x24}]}, {0x458, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "6b5b1d245a2eaa43f9021b318aba33e61c9da177c726232cb06f859d983dacb8"}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_ALLOWEDIPS={0x3a0, 0x9, 0x0, 0x1, [{0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x2c}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5, 0x3, 0x3}}]}, {0xb8, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}, {0x88, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @private=0xa010102}}, {0x5, 0x3, 0x2}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5, 0x3, 0x1f}}]}, {0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x2}}]}, {0x64, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5, 0x3, 0x7}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x2}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5}}]}]}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x3ff}, @WGPEER_A_FLAGS={0x8, 0x3, 0x2}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @rand_addr=0x64010102}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x6}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0xfff}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @remote}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "1af667857f1649d4cfc83dc71f7a8d857558c5814c33725074e7a52ee2dba616"}]}]}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}]}, 0x514}, 0x1, 0x0, 0x0, 0x4}, 0x24000800) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000740)) (async) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="12010102000000402505a8a440000102030109021b00010100000009040000000701000009050102000000570000ca8c8e2038533c0fa99e0db82b07d9999945fbfc1f79f1e6130f432254ef2dbae62d395553fd8201f27649f62d7c972c56ee507d5b92ff3e5f1f8e2f0a6d87b5cea79b1cf2a723988f415355e5b544d2caa011252961149310bb712345a083c6eb8617e725a32de93d0080ffff08e13ce31bfda793494be13ea3b669d644034235e326cf8210f067d9fa"], &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) [ 2390.966241][T31654] usb 5-1: new high-speed USB device number 44 using dummy_hcd 03:34:27 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_connect(0x3, 0x472, &(0x7f0000000180)={{0x12, 0x1, 0x300, 0x5b, 0xf4, 0x76, 0x10, 0x1b91, 0x64, 0xb91b, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x460, 0x4, 0x8, 0x3, 0x40, 0x8, [{{0x9, 0x4, 0xc6, 0x4, 0x0, 0x58, 0x1c, 0x76, 0x3f}}, {{0x9, 0x4, 0x74, 0xfe, 0x1, 0xfb, 0x93, 0x8e, 0x81, [@generic={0x58, 0x10, "59aacb074da5bbcf6df0cb96c9540b94dc7c039f0255daba8fb7438620ce358e677195011e0bdd7be9fc68dc13943321cae47c17dc0b4da386f236195a9c65a8ee677334d8cd90dd2925c48a3829de26173f67bfa8ac"}], [{{0x9, 0x5, 0x2, 0x8, 0x3ff, 0x7, 0x16, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x3f, 0xffff}]}}]}}, {{0x9, 0x4, 0x52, 0x40, 0x4, 0x6c, 0x7f, 0x19, 0x9, [@uac_control={{0xa, 0x24, 0x1, 0x8001, 0x9}, [@selector_unit={0x9, 0x24, 0x5, 0x5, 0x8, "2fc95465"}, @feature_unit={0x9, 0x24, 0x6, 0x5, 0x4, 0x1, [0x0], 0x1}]}, @cdc_ncm={{0x6, 0x24, 0x6, 0x0, 0x1, 'v'}, {0x5, 0x24, 0x0, 0x4}, {0xd, 0x24, 0xf, 0x1, 0x6, 0x1f, 0x6114, 0xfc}, {0x6}, [@dmm={0x7, 0x24, 0x14, 0x1, 0x4}, @country_functional={0x6, 0x24, 0x7, 0x7f, 0x9}, @mbim_extended={0x8, 0x24, 0x1c, 0x670, 0x1f, 0x65de}]}], [{{0x9, 0x5, 0x8, 0x10, 0x40, 0x5, 0x3, 0x8}}, {{0x9, 0x5, 0x2, 0x0, 0x20, 0xfe, 0x0, 0x9, [@generic={0x18, 0xf, "5623e79e0bb3fb46622e491a7fd15946e0dd99ebe1ef"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x3ff, 0xbc, 0x9, 0x40, [@generic={0xfd, 0xa, "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"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0xa1, 0x7}]}}, {{0x9, 0x5, 0x6, 0x11, 0x20, 0x20, 0x1, 0x49, [@generic={0x10, 0x23, "91c0bc7fdc477598d1f53001518e"}]}}]}}, {{0x9, 0x4, 0x5, 0x5, 0xf, 0x87, 0xe0, 0xc8, 0x1, [], [{{0x9, 0x5, 0xd, 0x10, 0x3ff, 0x5, 0x5, 0x5}}, {{0x9, 0x5, 0xa, 0x0, 0x1ad2d5c56d7c07b7, 0xa0, 0x2, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x3, 0xffff}]}}, {{0x9, 0x5, 0x5, 0x0, 0x3ff, 0x6, 0x80, 0xf4}}, {{0x9, 0x5, 0x4, 0x0, 0x10, 0x2, 0x7, 0xf7, [@generic={0xa, 0x0, "ab8b64c63d5db27b"}]}}, {{0x9, 0x5, 0xf, 0x3, 0x400, 0x2, 0x0, 0x8}}, {{0x9, 0x5, 0x9, 0x0, 0x20, 0x15, 0x20, 0xf1, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x81, 0x3ff}]}}, {{0x9, 0x5, 0x85, 0x0, 0x40, 0x3f, 0x2, 0xfe}}, {{0x9, 0x5, 0x1, 0x4, 0x400, 0x4, 0xfb, 0x4, [@generic={0xe5, 0x21, "ce61de80fa3484bff0ecb8f79107c90074d62a8e3ccc2746142be7f99f8ca49a2f6224088f50536147397ff29507a2356ce6c6ef0783e902b1c8a044fe55348ebddb1863e50b60586c40c65863b0dbb0185bae7f2a561d96ecc84fbfcbd780b2e6f2405b3eb5759b730c14fd8dafd2790e656cd0d4e73d8bb01794db762152ed7e57beba3838259a2efdd1e928c170bdab282d7e26b9341d8ddc7d09533eccc56e1fad919503621a9baf2a3f279bfb8a5e437ffb9baf148c89c44cb23434e7f322110bb7749949b7bad209a5dbb080f27f92968de0ad8cba645249cf784ffc120d16ef"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x10, 0x0, 0x1, 0xfc}}, {{0x9, 0x5, 0xc, 0x2, 0x8, 0x9, 0x5, 0xa8}}, {{0x9, 0x5, 0x6, 0xc, 0x10, 0x7, 0x5, 0x81}}, {{0x9, 0x5, 0xf, 0x0, 0x40, 0x8, 0x1, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x80, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x81, 0x7}]}}, {{0x9, 0x5, 0x9, 0x10, 0x200, 0xff, 0x2, 0xd1}}, {{0x9, 0x5, 0x6, 0x0, 0x200, 0x80, 0x7, 0xf9, [@generic={0x9b, 0x2, "de05108ccbc7e0bcb8dbce9a7232b732cc85fb9dee828e725b2a1f5b08576264e3dc240a87e57b4710f57e210d26d3576fc6fa383f3bd51afa45d76dee76a784d7c3c8922e4bc480f506c86ca20f0b64b7b6a6e53cb3717dbbcaae082ca02fe84d17b61ca5835c4c631793f70ebbaa97ab5490a4c3fcd72edbc50ab5c5c667d75b163b5441b5d695a83febdd59a7f2876b212379a763d9ea8f"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x20, 0x0, 0x3f, 0x40}}]}}]}}]}}, &(0x7f0000000740)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x200, 0x5, 0x61, 0xcd, 0xff, 0x9}, 0x5, &(0x7f0000000080)={0x5, 0xf, 0x5}, 0x6, [{0x60, &(0x7f00000000c0)=@string={0x60, 0x3, "5afe45f6890901329505a5438fdeb6b8d317fc173e3526f9c5b2a5e09d3e581d5be4b0f33e30bb7c5e0b7caf69ec21777610f679e086252295a68738917aac6b6953530b750ec4c9ff21cc2e79bf601188b23b4c5d114ae91ecd26d0b748"}}, {0x2, &(0x7f0000000600)=@string={0x2}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0x1c01}}, {0x31, &(0x7f0000000680)=@string={0x31, 0x3, "1b3ab61e90a676bcb68e91d1186a8f5273648008461e8b1d522d00c9cb1ca6894ea6dd958b450cc887feaf11f4fd34"}}, {0x4, &(0x7f00000006c0)=@lang_id={0x4, 0x3, 0x873}}, {0x4, &(0x7f0000000700)=@lang_id={0x4, 0x3, 0x43f}}]}) 03:34:27 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 35) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2391.206258][T22807] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 2391.236299][T31654] usb 5-1: device descriptor read/64, error -71 [ 2391.260239][T24914] FAULT_INJECTION: forcing a failure. [ 2391.260239][T24914] name failslab, interval 1, probability 0, space 0, times 0 [ 2391.272738][T24914] CPU: 1 PID: 24914 Comm: syz-executor.1 Not tainted 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2391.282799][T24914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2391.292688][T24914] Call Trace: [ 2391.295824][T24914] dump_stack_lvl+0x1e2/0x24b [ 2391.300331][T24914] ? panic+0x80b/0x80b [ 2391.304236][T24914] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2391.309546][T24914] ? preempt_schedule_thunk+0x16/0x18 [ 2391.314748][T24914] ? find_next_bit+0xc7/0x100 [ 2391.319273][T24914] ? cpumask_next+0x11/0x30 [ 2391.323597][T24914] dump_stack+0x15/0x17 [ 2391.327588][T24914] should_fail+0x3c6/0x510 [ 2391.331842][T24914] ? __alloc_disk_node+0x2f4/0x570 [ 2391.336789][T24914] __should_failslab+0xa4/0xe0 [ 2391.341388][T24914] should_failslab+0x9/0x20 [ 2391.345728][T24914] kmem_cache_alloc_trace+0x3a/0x2e0 [ 2391.350849][T24914] __alloc_disk_node+0x2f4/0x570 [ 2391.355623][T24914] loop_add+0x32d/0x750 [ 2391.359613][T24914] loop_control_ioctl+0x448/0x620 [ 2391.364471][T24914] ? loop_remove+0xb0/0xb0 [ 2391.368728][T24914] ? __fget_files+0x31e/0x380 [ 2391.373247][T24914] ? security_file_ioctl+0x84/0xb0 [ 2391.378183][T24914] ? loop_remove+0xb0/0xb0 [ 2391.382439][T24914] __se_sys_ioctl+0x114/0x190 [ 2391.386954][T24914] __x64_sys_ioctl+0x7b/0x90 [ 2391.391382][T24914] do_syscall_64+0x34/0x70 [ 2391.395632][T24914] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2391.401359][T24914] RIP: 0033:0x7fcbdb8f3da9 [ 2391.405612][T24914] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2391.425051][T24914] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2391.433308][T24914] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2391.441110][T24914] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2391.448921][T24914] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2391.456729][T24914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2391.464543][T24914] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 03:34:28 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) (async) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x4, r2, 0x3, &(0x7f0000000a00)) (async) fstat(r3, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001000)={&(0x7f0000000d40), 0xc, &(0x7f0000000e00)=[{&(0x7f0000000cc0)=ANY=[@ANYBLOB="3c0000002a00001baea562c06328c27000fbdbdf25ed83a4e5192b13f917a12e88d0d71d4e246a36b5ba8cdb7d20caf1116a8eaddd67be128b567d3200"/75], 0x3c}, {&(0x7f0000001140)=ANY=[@ANYBLOB="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"], 0x14}], 0x2, &(0x7f0000001040)=ANY=[@ANYBLOB="1c0002000000000000000000020000001ecae8f7b5e6af7c0326b1ad5e9ab993f61cd8249fa8f5660a47a16485f5ffffffffffff555d980a57e72eaddb41689db6103ddc4ae11bab20b864fe2a713a1e72ca46af55f306a31426ada3aded35dd8a642c53532549831ae197345af30242e14ea934390947a478a69198514bfc9b8f78e8c7b91e8aca8d65e5c89a61a944aad3f5bb0d264e908a84237e030589c0c41bf2ee268020fd49005a1c99aa1378242f3cc7fab0b400"/201, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r5, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x60, 0x8000}, 0x805) r7 = syz_usb_connect$hid(0x4, 0x36, &(0x7f0000000240)=ANY=[@ANYRESDEC=r3, @ANYBLOB="a46ffd6c676b7fd3b250a1e7e44c19cb04866978f71529429acae121d54004853a947f88c6e31d3b540afa8746358a0e275eee016b7cd3659874f1d2eaca"], 0x0) (async) r8 = openat$null(0xffffffffffffff9c, &(0x7f0000000980), 0x240100, 0x0) (async) r9 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000009c0), 0x40800, 0x0) (async) r10 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000b40)={0xffffffffffffffff, 0x0, 0x10}, 0xc) r11 = accept$packet(r4, &(0x7f0000000b80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000bc0)=0x14) sendmmsg$unix(r3, &(0x7f0000001280)=[{{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000340)="abe6ffce664cfe5379e76d8e8db6513f56f17dc14614015119ad674a677cfac260f1e3099c8e6ad280b8e282185dba9f728a089645ebcdbf1ea0c31ee05a5376d0f852cad79d2e55ecff42506e612c51bc2826f95ce6d440d2c9505d042c236725618287d9372f21845a0dcf53e15f117814ca67793783440cc98432cf975616533a80e33ed559ce6ae7947efb21119a6109ac0ad937ec99e544e6e7874c2bbe7e1499c4fff6a272c52ab7cd18bd91e642bc8555672cf31f87b77c9643de28feb14a3a5f692ff92a74a58a88c574086d262ce6fe438d9bda712f9065", 0xdc}, {&(0x7f0000000040)="413e949002d1faaf9f43a7feb3a31389638e03596152defc3df13fb2e087af22cf0445a360c74a93b326e028d4837ca8c1db", 0x32}, {&(0x7f0000000440)="639cea50b7652776532bdfadcb00b03f0816de39238678b3157b2f5634754c7ae59be293a2d1cc94bb1e0cba79728af269935a347f7b79442597ae120a4c82e02cd13379c219d4acafff89e48b21aa906e661fcda47e70f7215e4bfc8d", 0x5d}, {&(0x7f0000000100)="e64cc3e6d45f9a6ddf68348d584effca4a816a5b434688911a1b52708f", 0x1d}, {&(0x7f00000004c0)="05a15a22a4a29fd563312e6a0e01002b9e75b3d3b8607748822e3379f67303ee6fb4b530a62381e0e4343e497573cfd314f37858b1b999366f26751abfe872900a9f9a292eedb5e0b66b02b92596bc3dd782320bd7de97fbe476fc83e22679dc1c9dfe3609bb9e14dde5ad5344afd89966d71890bd7a0596fdc2042cca8c8cd9ead572f1a1274ba5a8e8141cb3ae6489f25d62887a805dc1c7ba3764d93d164de62af379bc463a78134e76ed5a7784b870eb72", 0xb3}], 0x5, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000600)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=[@rights={{0x24, 0x1, 0x1, [r1, r3, r4, r3, r0]}}, @rights={{0x1c, 0x1, 0x1, [r4, r0, r1]}}, @rights={{0x18, 0x1, 0x1, [r3, r3]}}], 0x60, 0x48801}}, {{&(0x7f0000000740)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000940)=[{&(0x7f00000007c0)="69cdc53cc8553fcbb166646d0510c36bb001c80664c3d1a09575c41b1750bec61e4810347b977cea78d2be0fc461c088b6d26eccf00fca0440c65af69f483a10497425c1b67705ebf608e400e6972bb01119b0563b4899aca8178e37d4b80ae5010bfafc76f86940e74896c93620bbfade8b9cb104f1b3d8d6966d2964dd9d997d797232602c66cf8e22e99de129f95a574716874fd4b7687e84167bdc1288a6fb8d42ae0ae08748ea0883aadcbff3bfde54a37255203aec8cc98fe3c1166b4b9cd1d7548119a1544ed8104cc004754b8a009b809c6eebc26d5284aeb960f693a20dc1750e0b3dc569c33141", 0xec}, {&(0x7f00000008c0)="00dedac0a223f76b96e128e984", 0xd}, {&(0x7f0000000900)="21d23df6d19d055c0a24c974f37ccba9c706841f36cc3efef3d152c08712a8af99cfe23033", 0x25}, {&(0x7f0000000a40)="fd3f0a2997d377c706484c7b892bee9b6a5a2d88eeb6e7e2a16cea10b84263de9d19333eb2a858e1707f70e940809eea96f595a30d2fd44c0c677c1c6a7bd205d7832a4a990fb24f06ca78077ddf9c72465c8546ccd2f1becfd7c439f0f6b3ca4d3eaeaefee7dee334973f7d9ffdecb93fba6394db3f09749e033f5c333bfd39415adbe79ff65c6f4a6db5c4a68848f6d52e14fbfc6723f96cd22dca91cccca5f35c783b2dce7a0c349bfe2cbe17f0e079aa3893591d46d740b94f74f579a689d3ee98", 0xc3}], 0x4, &(0x7f0000000c00)=[@rights={{0x20, 0x1, 0x1, [r8, r3, r0, r3]}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r9, 0xffffffffffffffff, r0, r1, r4]}}, @rights={{0x28, 0x1, 0x1, [r1, r1, r10, r3, r0, r0]}}, @rights={{0x18, 0x1, 0x1, [r11, r1]}}, @cred={{0x1c, 0x1, 0x2, {r2, r5, r6}}}], 0xb0, 0x80}}], 0x3, 0x4480) (async) syz_usb_control_io$hid(r7, 0x0, 0x0) syz_usb_control_io$hid(r7, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x5, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, 0x0}, 0x0) 03:34:28 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) (async) syz_usb_connect(0x3, 0x472, &(0x7f0000000180)={{0x12, 0x1, 0x300, 0x5b, 0xf4, 0x76, 0x10, 0x1b91, 0x64, 0xb91b, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x460, 0x4, 0x8, 0x3, 0x40, 0x8, [{{0x9, 0x4, 0xc6, 0x4, 0x0, 0x58, 0x1c, 0x76, 0x3f}}, {{0x9, 0x4, 0x74, 0xfe, 0x1, 0xfb, 0x93, 0x8e, 0x81, [@generic={0x58, 0x10, "59aacb074da5bbcf6df0cb96c9540b94dc7c039f0255daba8fb7438620ce358e677195011e0bdd7be9fc68dc13943321cae47c17dc0b4da386f236195a9c65a8ee677334d8cd90dd2925c48a3829de26173f67bfa8ac"}], [{{0x9, 0x5, 0x2, 0x8, 0x3ff, 0x7, 0x16, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x3f, 0xffff}]}}]}}, {{0x9, 0x4, 0x52, 0x40, 0x4, 0x6c, 0x7f, 0x19, 0x9, [@uac_control={{0xa, 0x24, 0x1, 0x8001, 0x9}, [@selector_unit={0x9, 0x24, 0x5, 0x5, 0x8, "2fc95465"}, @feature_unit={0x9, 0x24, 0x6, 0x5, 0x4, 0x1, [0x0], 0x1}]}, @cdc_ncm={{0x6, 0x24, 0x6, 0x0, 0x1, 'v'}, {0x5, 0x24, 0x0, 0x4}, {0xd, 0x24, 0xf, 0x1, 0x6, 0x1f, 0x6114, 0xfc}, {0x6}, [@dmm={0x7, 0x24, 0x14, 0x1, 0x4}, @country_functional={0x6, 0x24, 0x7, 0x7f, 0x9}, @mbim_extended={0x8, 0x24, 0x1c, 0x670, 0x1f, 0x65de}]}], [{{0x9, 0x5, 0x8, 0x10, 0x40, 0x5, 0x3, 0x8}}, {{0x9, 0x5, 0x2, 0x0, 0x20, 0xfe, 0x0, 0x9, [@generic={0x18, 0xf, "5623e79e0bb3fb46622e491a7fd15946e0dd99ebe1ef"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x3ff, 0xbc, 0x9, 0x40, [@generic={0xfd, 0xa, "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"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0xa1, 0x7}]}}, {{0x9, 0x5, 0x6, 0x11, 0x20, 0x20, 0x1, 0x49, [@generic={0x10, 0x23, "91c0bc7fdc477598d1f53001518e"}]}}]}}, {{0x9, 0x4, 0x5, 0x5, 0xf, 0x87, 0xe0, 0xc8, 0x1, [], [{{0x9, 0x5, 0xd, 0x10, 0x3ff, 0x5, 0x5, 0x5}}, {{0x9, 0x5, 0xa, 0x0, 0x1ad2d5c56d7c07b7, 0xa0, 0x2, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x3, 0xffff}]}}, {{0x9, 0x5, 0x5, 0x0, 0x3ff, 0x6, 0x80, 0xf4}}, {{0x9, 0x5, 0x4, 0x0, 0x10, 0x2, 0x7, 0xf7, [@generic={0xa, 0x0, "ab8b64c63d5db27b"}]}}, {{0x9, 0x5, 0xf, 0x3, 0x400, 0x2, 0x0, 0x8}}, {{0x9, 0x5, 0x9, 0x0, 0x20, 0x15, 0x20, 0xf1, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x81, 0x3ff}]}}, {{0x9, 0x5, 0x85, 0x0, 0x40, 0x3f, 0x2, 0xfe}}, {{0x9, 0x5, 0x1, 0x4, 0x400, 0x4, 0xfb, 0x4, [@generic={0xe5, 0x21, "ce61de80fa3484bff0ecb8f79107c90074d62a8e3ccc2746142be7f99f8ca49a2f6224088f50536147397ff29507a2356ce6c6ef0783e902b1c8a044fe55348ebddb1863e50b60586c40c65863b0dbb0185bae7f2a561d96ecc84fbfcbd780b2e6f2405b3eb5759b730c14fd8dafd2790e656cd0d4e73d8bb01794db762152ed7e57beba3838259a2efdd1e928c170bdab282d7e26b9341d8ddc7d09533eccc56e1fad919503621a9baf2a3f279bfb8a5e437ffb9baf148c89c44cb23434e7f322110bb7749949b7bad209a5dbb080f27f92968de0ad8cba645249cf784ffc120d16ef"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x10, 0x0, 0x1, 0xfc}}, {{0x9, 0x5, 0xc, 0x2, 0x8, 0x9, 0x5, 0xa8}}, {{0x9, 0x5, 0x6, 0xc, 0x10, 0x7, 0x5, 0x81}}, {{0x9, 0x5, 0xf, 0x0, 0x40, 0x8, 0x1, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x80, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x81, 0x7}]}}, {{0x9, 0x5, 0x9, 0x10, 0x200, 0xff, 0x2, 0xd1}}, {{0x9, 0x5, 0x6, 0x0, 0x200, 0x80, 0x7, 0xf9, [@generic={0x9b, 0x2, "de05108ccbc7e0bcb8dbce9a7232b732cc85fb9dee828e725b2a1f5b08576264e3dc240a87e57b4710f57e210d26d3576fc6fa383f3bd51afa45d76dee76a784d7c3c8922e4bc480f506c86ca20f0b64b7b6a6e53cb3717dbbcaae082ca02fe84d17b61ca5835c4c631793f70ebbaa97ab5490a4c3fcd72edbc50ab5c5c667d75b163b5441b5d695a83febdd59a7f2876b212379a763d9ea8f"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x20, 0x0, 0x3f, 0x40}}]}}]}}]}}, &(0x7f0000000740)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x200, 0x5, 0x61, 0xcd, 0xff, 0x9}, 0x5, &(0x7f0000000080)={0x5, 0xf, 0x5}, 0x6, [{0x60, &(0x7f00000000c0)=@string={0x60, 0x3, "5afe45f6890901329505a5438fdeb6b8d317fc173e3526f9c5b2a5e09d3e581d5be4b0f33e30bb7c5e0b7caf69ec21777610f679e086252295a68738917aac6b6953530b750ec4c9ff21cc2e79bf601188b23b4c5d114ae91ecd26d0b748"}}, {0x2, &(0x7f0000000600)=@string={0x2}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0x1c01}}, {0x31, &(0x7f0000000680)=@string={0x31, 0x3, "1b3ab61e90a676bcb68e91d1186a8f5273648008461e8b1d522d00c9cb1ca6894ea6dd958b450cc887feaf11f4fd34"}}, {0x4, &(0x7f00000006c0)=@lang_id={0x4, 0x3, 0x873}}, {0x4, &(0x7f0000000700)=@lang_id={0x4, 0x3, 0x43f}}]}) 03:34:28 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) (async) syz_usb_connect(0x3, 0x472, &(0x7f0000000180)={{0x12, 0x1, 0x300, 0x5b, 0xf4, 0x76, 0x10, 0x1b91, 0x64, 0xb91b, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x460, 0x4, 0x8, 0x3, 0x40, 0x8, [{{0x9, 0x4, 0xc6, 0x4, 0x0, 0x58, 0x1c, 0x76, 0x3f}}, {{0x9, 0x4, 0x74, 0xfe, 0x1, 0xfb, 0x93, 0x8e, 0x81, [@generic={0x58, 0x10, "59aacb074da5bbcf6df0cb96c9540b94dc7c039f0255daba8fb7438620ce358e677195011e0bdd7be9fc68dc13943321cae47c17dc0b4da386f236195a9c65a8ee677334d8cd90dd2925c48a3829de26173f67bfa8ac"}], [{{0x9, 0x5, 0x2, 0x8, 0x3ff, 0x7, 0x16, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x3f, 0xffff}]}}]}}, {{0x9, 0x4, 0x52, 0x40, 0x4, 0x6c, 0x7f, 0x19, 0x9, [@uac_control={{0xa, 0x24, 0x1, 0x8001, 0x9}, [@selector_unit={0x9, 0x24, 0x5, 0x5, 0x8, "2fc95465"}, @feature_unit={0x9, 0x24, 0x6, 0x5, 0x4, 0x1, [0x0], 0x1}]}, @cdc_ncm={{0x6, 0x24, 0x6, 0x0, 0x1, 'v'}, {0x5, 0x24, 0x0, 0x4}, {0xd, 0x24, 0xf, 0x1, 0x6, 0x1f, 0x6114, 0xfc}, {0x6}, [@dmm={0x7, 0x24, 0x14, 0x1, 0x4}, @country_functional={0x6, 0x24, 0x7, 0x7f, 0x9}, @mbim_extended={0x8, 0x24, 0x1c, 0x670, 0x1f, 0x65de}]}], [{{0x9, 0x5, 0x8, 0x10, 0x40, 0x5, 0x3, 0x8}}, {{0x9, 0x5, 0x2, 0x0, 0x20, 0xfe, 0x0, 0x9, [@generic={0x18, 0xf, "5623e79e0bb3fb46622e491a7fd15946e0dd99ebe1ef"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x3ff, 0xbc, 0x9, 0x40, [@generic={0xfd, 0xa, "dd9082e87b3eb47b863297237c45b778f4f5ce78cadfa50f6d9f39e639a25f018edf92208fd40557b5d799e1db9fe945ff1cc073116bafd3d5e5d3a263ab8ba16342a547afd65989c61140cb424b05c453af5df1bd8861decb4285532ad1cb2813a20af919bc2bba3421a9cb76c3be82e84735dc3e23c43e64c1cb2681c383b3243df2a845bc5905db0e6ed81481b72792df09f40948a0455bbec505e424d602f3c58fdf393a4cee51e9e3bd32ef342e5898c823e476581271b4997c51cc6c66baf4c56db1deadb09b6eff785879c2589b6b3ecc82fc7fa9e743ef47fee87767cbecc9c55f4ce6a9fa4a5d7de2b4c45d3ac817e46873cf48e1231b"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0xa1, 0x7}]}}, {{0x9, 0x5, 0x6, 0x11, 0x20, 0x20, 0x1, 0x49, [@generic={0x10, 0x23, "91c0bc7fdc477598d1f53001518e"}]}}]}}, {{0x9, 0x4, 0x5, 0x5, 0xf, 0x87, 0xe0, 0xc8, 0x1, [], [{{0x9, 0x5, 0xd, 0x10, 0x3ff, 0x5, 0x5, 0x5}}, {{0x9, 0x5, 0xa, 0x0, 0x1ad2d5c56d7c07b7, 0xa0, 0x2, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x3, 0xffff}]}}, {{0x9, 0x5, 0x5, 0x0, 0x3ff, 0x6, 0x80, 0xf4}}, {{0x9, 0x5, 0x4, 0x0, 0x10, 0x2, 0x7, 0xf7, [@generic={0xa, 0x0, "ab8b64c63d5db27b"}]}}, {{0x9, 0x5, 0xf, 0x3, 0x400, 0x2, 0x0, 0x8}}, {{0x9, 0x5, 0x9, 0x0, 0x20, 0x15, 0x20, 0xf1, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x81, 0x3ff}]}}, {{0x9, 0x5, 0x85, 0x0, 0x40, 0x3f, 0x2, 0xfe}}, {{0x9, 0x5, 0x1, 0x4, 0x400, 0x4, 0xfb, 0x4, [@generic={0xe5, 0x21, "ce61de80fa3484bff0ecb8f79107c90074d62a8e3ccc2746142be7f99f8ca49a2f6224088f50536147397ff29507a2356ce6c6ef0783e902b1c8a044fe55348ebddb1863e50b60586c40c65863b0dbb0185bae7f2a561d96ecc84fbfcbd780b2e6f2405b3eb5759b730c14fd8dafd2790e656cd0d4e73d8bb01794db762152ed7e57beba3838259a2efdd1e928c170bdab282d7e26b9341d8ddc7d09533eccc56e1fad919503621a9baf2a3f279bfb8a5e437ffb9baf148c89c44cb23434e7f322110bb7749949b7bad209a5dbb080f27f92968de0ad8cba645249cf784ffc120d16ef"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x10, 0x0, 0x1, 0xfc}}, {{0x9, 0x5, 0xc, 0x2, 0x8, 0x9, 0x5, 0xa8}}, {{0x9, 0x5, 0x6, 0xc, 0x10, 0x7, 0x5, 0x81}}, {{0x9, 0x5, 0xf, 0x0, 0x40, 0x8, 0x1, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x80, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x81, 0x7}]}}, {{0x9, 0x5, 0x9, 0x10, 0x200, 0xff, 0x2, 0xd1}}, {{0x9, 0x5, 0x6, 0x0, 0x200, 0x80, 0x7, 0xf9, [@generic={0x9b, 0x2, "de05108ccbc7e0bcb8dbce9a7232b732cc85fb9dee828e725b2a1f5b08576264e3dc240a87e57b4710f57e210d26d3576fc6fa383f3bd51afa45d76dee76a784d7c3c8922e4bc480f506c86ca20f0b64b7b6a6e53cb3717dbbcaae082ca02fe84d17b61ca5835c4c631793f70ebbaa97ab5490a4c3fcd72edbc50ab5c5c667d75b163b5441b5d695a83febdd59a7f2876b212379a763d9ea8f"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x20, 0x0, 0x3f, 0x40}}]}}]}}]}}, &(0x7f0000000740)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x200, 0x5, 0x61, 0xcd, 0xff, 0x9}, 0x5, &(0x7f0000000080)={0x5, 0xf, 0x5}, 0x6, [{0x60, &(0x7f00000000c0)=@string={0x60, 0x3, "5afe45f6890901329505a5438fdeb6b8d317fc173e3526f9c5b2a5e09d3e581d5be4b0f33e30bb7c5e0b7caf69ec21777610f679e086252295a68738917aac6b6953530b750ec4c9ff21cc2e79bf601188b23b4c5d114ae91ecd26d0b748"}}, {0x2, &(0x7f0000000600)=@string={0x2}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0x1c01}}, {0x31, &(0x7f0000000680)=@string={0x31, 0x3, "1b3ab61e90a676bcb68e91d1186a8f5273648008461e8b1d522d00c9cb1ca6894ea6dd958b450cc887feaf11f4fd34"}}, {0x4, &(0x7f00000006c0)=@lang_id={0x4, 0x3, 0x873}}, {0x4, &(0x7f0000000700)=@lang_id={0x4, 0x3, 0x43f}}]}) [ 2391.716336][T22807] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2391.727315][T22807] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 2391.743327][T22807] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2391.755871][T22807] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 03:34:28 executing program 0: r0 = open(&(0x7f0000007fc0)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000000380)='./file1\x00', 0x42042, 0x0) sendmsg$nl_route(r1, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@ipv6_getroute={0x2c, 0x1a, 0x100, 0x70bd29, 0x25dfdbff, {0xa, 0x80, 0x80, 0x8, 0xfd, 0x2, 0xc8, 0x2, 0x600}, [@RTA_MARK={0x8, 0x10, 0x9}, @RTA_UID={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004000}, 0x50) sendfile(r0, r1, 0x0, 0x1000000211005) sendmsg$802154_dgram(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x24, @none={0x0, 0x1}}, 0x14, &(0x7f0000000180)={&(0x7f0000000080)="e7fb706dbef3d9d64ec568980996d0973ec70210047de6b7378832c88a55968ecc1ae1d554ad4efe6605832fb412ca1fb2c657dc90d2bc240911a2656076f14bd62d42ed6fa024e9b6d68524902f647070f1d71dbebacbf7d08553932b87813d82c16afea1b451d79ca0262986eb5b9900946f71f0fa4b07876e1ab65c8f0aa171e838bb42af641e5c7c10a1559c671d801276d3485cb7022f93580b53ff", 0x9e}, 0x1, 0x0, 0x0, 0x100000d3}, 0xc008) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) r2 = accept4$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000240)=0x1c, 0x80800) vmsplice(r2, &(0x7f0000000280)=[{&(0x7f0000000a00)="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", 0x1000}], 0x1, 0x2) [ 2391.763963][T31654] usb 5-1: device descriptor read/64, error -71 [ 2391.770774][T22807] usb 4-1: config 0 descriptor?? 03:34:28 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 36) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2392.036257][T31654] usb 5-1: new high-speed USB device number 45 using dummy_hcd [ 2392.106008][T25131] FAULT_INJECTION: forcing a failure. [ 2392.106008][T25131] name failslab, interval 1, probability 0, space 0, times 0 [ 2392.118490][T25131] CPU: 1 PID: 25131 Comm: syz-executor.1 Not tainted 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2392.128564][T25131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2392.138456][T25131] Call Trace: [ 2392.141591][T25131] dump_stack_lvl+0x1e2/0x24b [ 2392.146100][T25131] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2392.151396][T25131] ? find_next_bit+0xc7/0x100 [ 2392.155905][T25131] ? cpumask_next+0x11/0x30 [ 2392.160248][T25131] dump_stack+0x15/0x17 [ 2392.164239][T25131] should_fail+0x3c6/0x510 [ 2392.168495][T25131] ? percpu_ref_init+0xad/0x310 [ 2392.173178][T25131] __should_failslab+0xa4/0xe0 [ 2392.177783][T25131] should_failslab+0x9/0x20 [ 2392.182119][T25131] kmem_cache_alloc_trace+0x3a/0x2e0 [ 2392.187241][T25131] percpu_ref_init+0xad/0x310 [ 2392.191785][T25131] ? hd_ref_init+0x40/0x40 [ 2392.196008][T25131] hd_ref_init+0x27/0x40 [ 2392.200090][T25131] __alloc_disk_node+0x243/0x570 [ 2392.204860][T25131] loop_add+0x32d/0x750 [ 2392.208853][T25131] loop_control_ioctl+0x448/0x620 [ 2392.213717][T25131] ? loop_remove+0xb0/0xb0 [ 2392.217966][T25131] ? __fget_files+0x31e/0x380 [ 2392.222482][T25131] ? security_file_ioctl+0x84/0xb0 [ 2392.227426][T25131] ? loop_remove+0xb0/0xb0 [ 2392.231684][T25131] __se_sys_ioctl+0x114/0x190 [ 2392.236192][T25131] __x64_sys_ioctl+0x7b/0x90 [ 2392.240619][T25131] do_syscall_64+0x34/0x70 [ 2392.244872][T25131] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2392.250600][T25131] RIP: 0033:0x7fcbdb8f3da9 [ 2392.254854][T25131] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2392.274294][T25131] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2392.282539][T25131] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2392.290349][T25131] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2392.298157][T25131] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2392.305969][T25131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2392.313781][T25131] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 03:34:29 executing program 0: r0 = open(&(0x7f0000007fc0)='./bus\x00', 0x60142, 0x0) (async) r1 = open(&(0x7f0000000380)='./file1\x00', 0x42042, 0x0) sendmsg$nl_route(r1, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@ipv6_getroute={0x2c, 0x1a, 0x100, 0x70bd29, 0x25dfdbff, {0xa, 0x80, 0x80, 0x8, 0xfd, 0x2, 0xc8, 0x2, 0x600}, [@RTA_MARK={0x8, 0x10, 0x9}, @RTA_UID={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004000}, 0x50) (async) sendfile(r0, r1, 0x0, 0x1000000211005) (async, rerun: 32) sendmsg$802154_dgram(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x24, @none={0x0, 0x1}}, 0x14, &(0x7f0000000180)={&(0x7f0000000080)="e7fb706dbef3d9d64ec568980996d0973ec70210047de6b7378832c88a55968ecc1ae1d554ad4efe6605832fb412ca1fb2c657dc90d2bc240911a2656076f14bd62d42ed6fa024e9b6d68524902f647070f1d71dbebacbf7d08553932b87813d82c16afea1b451d79ca0262986eb5b9900946f71f0fa4b07876e1ab65c8f0aa171e838bb42af641e5c7c10a1559c671d801276d3485cb7022f93580b53ff", 0x9e}, 0x1, 0x0, 0x0, 0x100000d3}, 0xc008) (async, rerun: 32) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) (async, rerun: 32) r2 = accept4$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000240)=0x1c, 0x80800) (rerun: 32) vmsplice(r2, &(0x7f0000000280)=[{&(0x7f0000000a00)="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", 0x1000}], 0x1, 0x2) 03:34:29 executing program 0: r0 = open(&(0x7f0000007fc0)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000000380)='./file1\x00', 0x42042, 0x0) sendmsg$nl_route(r1, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@ipv6_getroute={0x2c, 0x1a, 0x100, 0x70bd29, 0x25dfdbff, {0xa, 0x80, 0x80, 0x8, 0xfd, 0x2, 0xc8, 0x2, 0x600}, [@RTA_MARK={0x8, 0x10, 0x9}, @RTA_UID={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004000}, 0x50) sendfile(r0, r1, 0x0, 0x1000000211005) sendmsg$802154_dgram(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x24, @none={0x0, 0x1}}, 0x14, &(0x7f0000000180)={&(0x7f0000000080)="e7fb706dbef3d9d64ec568980996d0973ec70210047de6b7378832c88a55968ecc1ae1d554ad4efe6605832fb412ca1fb2c657dc90d2bc240911a2656076f14bd62d42ed6fa024e9b6d68524902f647070f1d71dbebacbf7d08553932b87813d82c16afea1b451d79ca0262986eb5b9900946f71f0fa4b07876e1ab65c8f0aa171e838bb42af641e5c7c10a1559c671d801276d3485cb7022f93580b53ff", 0x9e}, 0x1, 0x0, 0x0, 0x100000d3}, 0xc008) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) r2 = accept4$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000240)=0x1c, 0x80800) vmsplice(r2, &(0x7f0000000280)=[{&(0x7f0000000a00)="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", 0x1000}], 0x1, 0x2) open(&(0x7f0000007fc0)='./bus\x00', 0x60142, 0x0) (async) open(&(0x7f0000000380)='./file1\x00', 0x42042, 0x0) (async) sendmsg$nl_route(r1, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@ipv6_getroute={0x2c, 0x1a, 0x100, 0x70bd29, 0x25dfdbff, {0xa, 0x80, 0x80, 0x8, 0xfd, 0x2, 0xc8, 0x2, 0x600}, [@RTA_MARK={0x8, 0x10, 0x9}, @RTA_UID={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004000}, 0x50) (async) sendfile(r0, r1, 0x0, 0x1000000211005) (async) sendmsg$802154_dgram(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x24, @none={0x0, 0x1}}, 0x14, &(0x7f0000000180)={&(0x7f0000000080)="e7fb706dbef3d9d64ec568980996d0973ec70210047de6b7378832c88a55968ecc1ae1d554ad4efe6605832fb412ca1fb2c657dc90d2bc240911a2656076f14bd62d42ed6fa024e9b6d68524902f647070f1d71dbebacbf7d08553932b87813d82c16afea1b451d79ca0262986eb5b9900946f71f0fa4b07876e1ab65c8f0aa171e838bb42af641e5c7c10a1559c671d801276d3485cb7022f93580b53ff", 0x9e}, 0x1, 0x0, 0x0, 0x100000d3}, 0xc008) (async) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) (async) accept4$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000240)=0x1c, 0x80800) (async) vmsplice(r2, &(0x7f0000000280)=[{&(0x7f0000000a00)="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", 0x1000}], 0x1, 0x2) (async) [ 2392.516298][T31654] usb 5-1: device descriptor read/64, error -71 [ 2392.598504][T22807] plantronics 0003:047F:FFFF.00B5: unknown main item tag 0x0 [ 2392.605922][T22807] plantronics 0003:047F:FFFF.00B5: unknown main item tag 0x0 [ 2392.613557][T22807] plantronics 0003:047F:FFFF.00B5: unknown main item tag 0x0 [ 2392.621954][T22807] plantronics 0003:047F:FFFF.00B5: unknown main item tag 0x0 [ 2392.629582][T22807] plantronics 0003:047F:FFFF.00B5: unknown main item tag 0x0 [ 2392.637239][T22807] plantronics 0003:047F:FFFF.00B5: unknown main item tag 0x0 03:34:29 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079b066d64e9e7e4283f652d6a"]}) r0 = syz_usb_connect(0x6, 0x38e, &(0x7f0000000d80)={{0x12, 0x1, 0x150, 0xf4, 0x3e, 0x7a, 0x20, 0x10c4, 0x846e, 0xf8d4, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x37c, 0x1, 0x90, 0x3f, 0xa0, 0xc1, [{{0x9, 0x4, 0xd2, 0x1f, 0xb, 0xe0, 0x29, 0x21, 0x80, [], [{{0x9, 0x5, 0x4, 0x0, 0x0, 0x1, 0x81, 0x20}}, {{0x9, 0x5, 0x4, 0x2, 0x40, 0x7, 0x4, 0x20}}, {{0x9, 0x5, 0x2, 0x0, 0x8, 0x3, 0x43, 0x6, [@generic={0x7, 0x31, "2864819558"}]}}, {{0x9, 0x5, 0xb, 0x1, 0x20, 0x81, 0x5, 0x7f, [@generic={0x40, 0x22, "37e644bfa4d2ab314fa176ce8fe38e9072e84d2721d279792160517f72921dcc26ed664a6c428ff00232371e147d14c08c7fe98f43333c5ca34a95f6e2c9"}, @uac_iso={0x7, 0x25, 0x1, 0x41, 0x1, 0x9}]}}, {{0x9, 0x5, 0x2, 0x10, 0x20, 0x9, 0xaf, 0x7f, [@generic={0xe4, 0x8, "dba584c3bfc775f2ec15840fbe73405774c2ae865bcd36020cf34d7e8826c63e77c70b2edcbcd538d522349edece0d37af7cfe1593d26b040ea602f84350a3eebadccbf93e88d770e5602aeee835933cb30480adfd80576624d8976594f1cd6093d4cd4675270435c40631172b86d4bc1e409e09efe8e4ad84262f312aa9e65ff0225087a1cb7c94c39bbbf652fed05f902039c948d0b93ac660448a946e4276e29595b2245d13b269d61acfa642add20b93e66dacba20e539a93c36a89d4c196c47f0231bd4423e08a0551a17d523793e317d2e6a4848eeceaf6a20b85a7d83b4bb"}]}}, {{0x9, 0x5, 0x4, 0x1, 0x20, 0x4, 0x1, 0x0, [@generic={0xf6, 0x22, "a0efb266fb6ca4c88df119dcbe8fade1482988910e9040a5f10a78e87e2582c6e73102eb3af7e954ad176d6e94b2b50719c1b60430ea319926bb3ffe6a91a2bc731e0e3330109b6a9ec6cde8a291cabe7736961558c74e13b4d759c197acb55ccb832051f7a3da3fbf3890af768a6e7154faa388efa1350f9c5ec9661b3635d2b43a4d9af4718b62a1f0602dd0dd6b94117224413f7e2ca12c2205bc9baf5dc0f4df580b0f8b3477e3b053799a07e0b924feaf867733fe2fd9955d3aa039d9ed44f8d43602801ee4557e703c5fd26198ec80912a043e7f9023daf5ff15b024763cd23df47a3d6f2538b09be90df59c08f3081f10"}]}}, {{0x9, 0x5, 0xc, 0x0, 0x3ff, 0x5, 0x40, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x7, 0x3f, 0x6}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0xcf, 0xfc4}]}}, {{0x9, 0x5, 0x8, 0x8, 0x50, 0x80, 0x74, 0xab}}, {{0x9, 0x5, 0x2, 0x10, 0x40, 0x76, 0x1, 0x7}}, {{0x9, 0x5, 0x2, 0x2, 0x200, 0x8, 0x2, 0x30, [@generic={0xc3, 0x23, "bd7437be30e8239a0cd47db30c6fd4262e4c03e54b7d64155b60691a58e0d7e2dc2ddd82ba29b04f0fff65cf2c8123e93ab7fc25eda0f976e321aa558f35e9edbf0d8c78badb81f9b9a7f212cba38b4f2c511bd1794340994e35b11f3788d2baf349b793b9efb852994c10a43afcdd8870592561f762f4d151949334041ab4ce899efcdc32c384e5822b0fc478bffecab7bb7501099f8f52a5952d2fc9573358d08b1ab51cb843e765ac4e80aa133a19c593cc30548a77030e3dc88a9171295eb7"}]}}, {{0x9, 0x5, 0x9, 0x10, 0x10, 0x6, 0x2d, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x7, 0xff}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0xff, 0x1ff}]}}]}}]}}]}}, &(0x7f00000000c0)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x201, 0x5, 0x1, 0x7f, 0x20, 0x81}, 0x5, &(0x7f0000000540)={0x5, 0xf, 0x5}, 0x1, [{0x4, &(0x7f0000000080)=@lang_id={0x4, 0x3, 0x44f}}]}) syz_usb_control_io$printer(r0, &(0x7f00000007c0)={0x14, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x411}}}, &(0x7f0000000a40)={0x34, &(0x7f0000000800)={0x20, 0x5, 0x40, "859c4092145aad24fa279c9eb756b2cd199436b32286c81df42680bf77f88e76f07f8e76e8923cc6a99cad8c13233c4c689fbbf03450386b786236a028689d5d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000900)={0x20, 0x0, 0x46, {0x44, "e34df79c2096afc6e6e79ec75af70f6b66a473a950ae929de7d0c422a83ae2e96f1db8189c7a2a18bc8c980539d5de473057f56714313346064661d697c1ce933b4e8db7"}}, &(0x7f0000000980)={0x20, 0x1, 0x1, 0x6}, &(0x7f0000000a00)={0x20, 0x0, 0x1, 0x3}}) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000b80)={0x14, &(0x7f0000000a80)={0x0, 0x21, 0xb8, {0xb8, 0x32, "18c3d848d5eb6783d50789ffe93e5f4c6ac4043b7071b211385fa8f303933c93184a66fe3307f18c99fd754815a3c543ecc3070492277e1fa3d86498a4010e1682debc13dff8828fb149ad64ce20fcd638dc3579e2de05ba6d0193fa455c133efea249da8ed916a1135151839ea13b3f6818ba284fd07ba9e844652c4686c65a629806ff58367444d736ba45771ffbbc2ab18d188e5064822da8111086a32e4fed27737c68bb2f089da7d8c6875ec1349b59f69b54c2"}}, &(0x7f0000000b40)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000d40)={0x1c, &(0x7f0000000bc0)={0x0, 0x14, 0xdb, "42cb1dcc36eefd2b04de55227cd9a1e3c8d3b2180eeca507d80baea5a7808bc2ed9259efca55343da4d781c6fbfcdac3ad97d1b0afc7758c9e69d93642225e447849b4149f54e2461cce6f31abc3ec89f57304dc66048d1b171d77b2f8731f02f98d705bed505306c548dbdf32834c593f521e4a72550cf35577e246b2032b5a3dffaecc2772ba9214e4cd9b2242647c2b7d9992655d2e157a9763377b3a24e5fef72992d764b46515c70ad0d6823d8a02e94221c317d6aa0effc8d7635e7407f27cdacd3ffee440c9936fb73e3d20625f0918a6a13dd89cf4fcbc"}, &(0x7f0000000cc0)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000000d00)={0x0, 0x8, 0x1, 0x4}}) syz_usb_connect(0x4, 0x9ba, &(0x7f0000001140)={{0x12, 0x1, 0x250, 0xe2, 0x62, 0x3e, 0x40, 0x1fb9, 0x402, 0xd12a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9a8, 0x4, 0x7f, 0x1, 0x70, 0x5, [{{0x9, 0x4, 0x51, 0xf7, 0x0, 0xcd, 0x97, 0xb8, 0x80, [@uac_as={[@format_type_ii_discrete={0x11, 0x24, 0x2, 0x2, 0x3, 0x5, 0x1f, "edd5478990535e68"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x9, 0x6, "5d17"}, @format_type_i_discrete={0xc, 0x24, 0x2, 0x1, 0x4, 0x3, 0x5, 0x7f, "395feb4e"}]}]}}, {{0x9, 0x4, 0x3a, 0x0, 0xf, 0xb8, 0x97, 0x51, 0x9, [@uac_control={{0xa, 0x24, 0x1, 0x4, 0xce}, [@selector_unit={0x6, 0x24, 0x5, 0x3, 0x41, 'D'}, @feature_unit={0x11, 0x24, 0x6, 0x3, 0x4, 0x5, [0x8, 0x2, 0x5, 0x2, 0x8], 0x5}, @input_terminal={0xc, 0x24, 0x2, 0x4, 0x206, 0x5, 0x40, 0x8, 0x1, 0x7}, @extension_unit={0x9, 0x24, 0x8, 0x5, 0x1f, 0xfc, "de55"}, @output_terminal={0x9, 0x24, 0x3, 0x4, 0x302, 0x4, 0x2, 0x1}]}, @hid_hid={0x9, 0x21, 0xb7, 0x0, 0x1, {0x22, 0x190}}], [{{0x9, 0x5, 0x8, 0x3, 0x20, 0x8, 0x3, 0x4}}, {{0x9, 0x5, 0xb, 0x8, 0x3b7, 0x5, 0x8, 0x4b}}, {{0x9, 0x5, 0x0, 0x3, 0x400, 0x3, 0xc0, 0xfe, [@generic={0x56, 0x3, "4f2f3d6ab6e643d51b4bb619f50b2bc1b5b944d7ed2558d2c20bd7c3a63dd04f1ba5dc6c9eb7ddaae645123e2fe9a93c16f10ef4ad480f88a14363c399cb77c1241a00eadaa24e26184e7f240c60ba650f567bf0"}, @uac_iso={0x7, 0x25, 0x1, 0xf0b842d7b7e8fc90, 0x6}]}}, {{0x9, 0x5, 0x1, 0x0, 0x3ff, 0x0, 0x5, 0x81, [@generic={0x7c, 0xc, "bf64322f5a61e58d36d85ac00338dc9c2fde065abe08cde794df548b8900da281f709e2edbe096814972d2cd595b674778f40c886eb9c809baee7937887a6d9f6b557a67d323663884b7c6a1d0f6718668efcf000b28ee567d98e6925407d902950a1c5269bb5856091b8aaab9aa49162f332c566854dd00a2ea"}, @generic={0x101, 0x23, "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"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x8, 0x1, 0x1, 0x9d, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x2, 0x99}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x3}]}}, {{0x9, 0x5, 0xa, 0x0, 0x200, 0x80, 0x9, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x4, 0x6}]}}, {{0x9, 0x5, 0x6, 0x0, 0x3ff, 0x1, 0x0, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x0, 0x9}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x5d, 0x3ff}]}}, {{0x9, 0x5, 0x8, 0x2, 0x8, 0x4, 0x6, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0x3f}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x4d}]}}, {{0x9, 0x5, 0xf, 0x655d5aed7e6b67cc, 0x400, 0x6, 0x7f, 0x7f}}, {{0x9, 0x5, 0x1, 0x0, 0x10, 0x0, 0x1}}, {{0x9, 0x5, 0x1, 0x2, 0x3ff, 0x8, 0x7f, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x101}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0x3f8}]}}, {{0x9, 0x5, 0x6, 0xc, 0x400, 0xa8, 0x80, 0xc7}}, {{0x9, 0x5, 0xd, 0x4, 0x20, 0x5, 0x3, 0x5}}, {{0x9, 0x5, 0x2, 0x2, 0x10, 0x1f, 0x3, 0xfa, [@generic={0x7e, 0x9, "cb5bd99711119ef16f9bd411bac8710900ba260fb228026b1e98b4eae3b30d413da215d2c12d4a444d88ba8ddebc222767e946893488014b4b698dbc26e5d3e14307006d57db8a61fe90c55c6e999de87c4778471fbbe6a8c17dc2a9643a70f2f7039d3b15fa4c15e71e230d38b50334e3415a6c8832d67726420560"}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x24, 0x7}]}}, {{0x9, 0x5, 0x80, 0x0, 0x400, 0xff, 0x0, 0x16}}]}}, {{0x9, 0x4, 0xea, 0x6, 0x4, 0xe7, 0x55, 0x39, 0x4, [@generic={0x36, 0x23, "edc5fea1de79af6b99bbf639ef9cdce20f5a04cee23ff470a2a3c7ced55b6d2fee238c6db31a0052ce102511a73f4218c3a03285"}, @uac_control={{0xa, 0x24, 0x1, 0x605, 0x9d}, [@output_terminal={0x9, 0x24, 0x3, 0x5, 0x1ff, 0x4, 0x1, 0x20}, @processing_unit={0xb, 0x24, 0x7, 0x1, 0x1, 0x1f, "aadb3708"}, @output_terminal={0x9, 0x24, 0x3, 0x4, 0x301, 0x4, 0x4, 0x6}, @feature_unit={0x13, 0x24, 0x6, 0x4, 0x1, 0x6, [0x8, 0x6, 0x3, 0x7, 0x9, 0x8], 0x80}, @output_terminal={0x9, 0x24, 0x3, 0x5, 0x100, 0x3, 0x1, 0x9}]}], [{{0x9, 0x5, 0x80, 0x0, 0x8, 0x40, 0x4, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x59, 0xffc0}, @generic={0xb5, 0xd, "6432f12166c5731c780bbc5eac07133d00e973b9c3561d45ef9728f2c73234162560068d0d218ac4669d4207dfb33da345d9099f6f178cdb8a627d76d87f267ef610b844117f50ba6ac3bd729385294e49ef0b19951248cda6a3e007c58f5deb0fe79dbfe9b6fd3d1fb00ac55808a8c01ed2aa3fee4112674cc9e82b73db2a38779704977f0ad8cb452d241f5a86dfcdb9412f058171055a5eb0b5a94ab305de97cea11c11fc77af31ba068f5b18e6b34b396d"}]}}, {{0x9, 0x5, 0x3, 0x10, 0x10, 0x1f, 0x1, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0x9}]}}, {{0x9, 0x5, 0x1, 0x0, 0x20, 0x0, 0xd2, 0x7f}}, {{0x9, 0x5, 0x4, 0x0, 0x40, 0x6, 0x8, 0x3}}]}}, {{0x9, 0x4, 0xfc, 0xe0, 0x9, 0xff, 0x5d, 0x81, 0x7, [@cdc_ecm={{0x6, 0x24, 0x6, 0x0, 0x0, "c0"}, {0x5, 0x24, 0x0, 0x16}, {0xd, 0x24, 0xf, 0x1, 0x3, 0xf1f, 0x1, 0x2}, [@country_functional={0xc, 0x24, 0x7, 0x1f, 0x8, [0x8, 0x7, 0x1]}, @obex={0x5, 0x24, 0x15, 0x4}, @network_terminal={0x7, 0x24, 0xa, 0x8, 0x5, 0xda, 0x3}, @mdlm={0x15, 0x24, 0x12, 0x1100}, @dmm={0x7, 0x24, 0x14, 0x9, 0x2}, @network_terminal={0x7, 0x24, 0xa, 0x80, 0xfc, 0xfc, 0x40}]}, @generic={0x6b, 0x4, "a80e6554bb7d952dc3325547062f18e3fd8f040b2f5b29daf91648b76781f73c7a8091ff3e0130aeba5babf685857c15064da490869f3f7e875b61e0c42e53ce1e0a198760919e927d30f01016410be453b70e0621c74198dbb65a25fcd19f7c422d87e9ef44b8123f"}], [{{0x9, 0x5, 0x4, 0x3, 0x40, 0x9, 0x1, 0x9}}, {{0x9, 0x5, 0x7, 0x10, 0x10, 0x7, 0x4, 0x37}}, {{0x9, 0x5, 0x4, 0x0, 0x6d8, 0x3f, 0x9, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x1, 0x1}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x36, 0x9}]}}, {{0x9, 0x5, 0x6, 0x0, 0x3ff, 0x4, 0x9, 0xfc}}, {{0x9, 0x5, 0x3, 0x18, 0x200, 0x4, 0x9, 0x0, [@generic={0xb6, 0x5, "c2367b47427385167e3967136d3ff62a3ae9281d8ef288041f02ee4762e1f4e194976c51c3f1ca5f07a36b9d001ac08bedc914831bc1d96fd57c3b1fdcb3c3c9362412315776fdfbd59d0a0591a8f764d2c052529339928bc5a80a8e11b90693fde1960d007b50f27f8097f5262da8a7ccaee58052599f3dd2b43ba15b9d4fd05b4eae104dcb6a8fe57d0c41df5a9195a605ffa39f30e51deabbc25a110dce3a32408d2b0447f294fe9b3172e5c33c99fd2ccda0"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0xdfd}]}}, {{0x9, 0x5, 0xc, 0x4, 0x400, 0x7, 0x7, 0x8, [@generic={0xb5, 0x7, "c65c05c1450c3b119890a070bf57d83f94de57484b51c76071a4156b423aaac1ab1d8ecfb0c746500392346175face9dd565dbac8c363177597d8bcb87bb9bbee3991b610ed29a19f0fa035bd9052c7a4cef5bd943e8df2da2aa7a318127c3ea07688b08f68bf23777c6b26b44536ed45c5f8b2a2120c2376baaef8da57ea073591a9c28912161c864d329c625fda66732472f54deeae727cc636315f40803b2d553c026462232f511350fc3204f5a9fd8f3a7"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x3ff, 0xe5, 0x20, 0x1, [@generic={0xe2, 0xf, "991c9bfd075c2409a36a4fc5e2abe938e977c6bbe8d6174e195cf8ce0177f3232db2a16cb0c977f655cfbc068ecf9819d42cf758b9f2dbefb863f5a75b2d5851a76028d491f2f02887d4ac0b54f58daaebd0c8489d20dcb55bab935e05a893cbcc42158694460f3b674b214ce55fae3328ae36102b2cafbd75c6449f90661f8b05907f3a0251536a1443712623c884040cbc0721e727eaf3519d3e48f9e9f4e539fd2db286c7f3eadb98f23d8f60b861a69318ab34702978781d8b70f30255aaf96a9617e9ef70c63aeb9bf1de05a8b3b92d789910c9dd22aacffb4523d5f5bf"}]}}, {{0x9, 0x5, 0x6, 0x0, 0x400, 0x4, 0x2, 0x8, [@generic={0xde, 0x22, "7dad886d703d147b527be58d1362f2dc48021b5061fb62dc57a5f02180fbba933725d709b441a633976939ad5b0888ca32b1440ce1ae94e0109217189c9ed24c14ba235d00e56fed5495688c1e69f24fd42ec8f5138d620cd87b3f1cc3fdf1c647c6cdc6694482a3da4a746a5f50598fa45e43b027908b9d29e1c5954ced7fa97374101900f30cc2360c50daa1feaf2c7550d71341e631c15d8ec3ed833a291a78ff41cca9d30781214e058f49ed86199a722881249d59c68825286e07b936ec711bd446f253c293da2b5e0a0df350ad54439b44633b5f22142f83d1"}, @generic={0x3a, 0x0, "9f5cfbd145aeb3c587385b4dbc72b39d75634b22b625d8b3d27693e8343dbdae722295b854d3a5dbd1239b6b7a8b7ca2aa2fd5a38544d031"}]}}, {{0x9, 0x5, 0x3, 0x3, 0x10, 0x5, 0x0, 0x7f}}]}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000180)={0xa, 0x6, 0x201, 0x8, 0x4, 0x0, 0x20, 0x2}, 0x31, &(0x7f00000001c0)={0x5, 0xf, 0x31, 0x5, [@ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0xc, 0x0, 0x6, 0x4, 0xdc2a, 0x40}, @ext_cap={0x7, 0x10, 0x2, 0x6, 0xc, 0x6}, @wireless={0xb, 0x10, 0x1, 0xc, 0xbd, 0x3f, 0x81, 0xa000, 0x1f}, @ssp_cap={0xc, 0x10, 0xa, 0x9, 0x0, 0x3f, 0x1100f, 0x1}]}, 0x3, [{0xb, &(0x7f0000000200)=@string={0xb, 0x3, "4ed3fc25e11e1d49c1"}}, {0x5b, &(0x7f0000000240)=@string={0x5b, 0x3, "ec4ccf3a89423ac7ff96bfba58e4e95a1e7be13625ee139bead6a5e660490cb69750ef1f4e947709cec2498f84c80b4c11052297207cf988714dbfdee6c0901e8f640c63e584ecf548d456a7f5e64db0be741ef0bbbdfff6ed"}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0xf4ff}}]}) [ 2392.648239][T22807] plantronics 0003:047F:FFFF.00B5: unknown main item tag 0x0 [ 2392.666016][T22807] plantronics 0003:047F:FFFF.00B5: unknown main item tag 0x0 [ 2392.681497][T22807] plantronics 0003:047F:FFFF.00B5: unknown main item tag 0x0 [ 2392.699337][T22807] plantronics 0003:047F:FFFF.00B5: unknown main item tag 0x0 [ 2392.706876][T22807] plantronics 0003:047F:FFFF.00B5: unknown main item tag 0x0 [ 2392.714236][T22807] plantronics 0003:047F:FFFF.00B5: unknown main item tag 0x0 [ 2392.721809][T22807] plantronics 0003:047F:FFFF.00B5: unknown main item tag 0x0 [ 2392.729277][T22807] plantronics 0003:047F:FFFF.00B5: unknown main item tag 0x0 [ 2392.736778][T22807] plantronics 0003:047F:FFFF.00B5: unknown main item tag 0x0 [ 2392.744269][T22807] plantronics 0003:047F:FFFF.00B5: No inputs registered, leaving [ 2392.753247][T22807] plantronics 0003:047F:FFFF.00B5: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 03:34:29 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 37) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2392.906267][T31654] usb 5-1: device descriptor read/64, error -71 [ 2392.956225][T25343] FAULT_INJECTION: forcing a failure. [ 2392.956225][T25343] name failslab, interval 1, probability 0, space 0, times 0 [ 2392.968652][T25343] CPU: 1 PID: 25343 Comm: syz-executor.1 Not tainted 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2392.978764][T25343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2392.988660][T25343] Call Trace: [ 2392.991795][T25343] dump_stack_lvl+0x1e2/0x24b [ 2392.996301][T25343] ? panic+0x80b/0x80b [ 2393.000208][T25343] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2393.005502][T25343] dump_stack+0x15/0x17 [ 2393.009494][T25343] should_fail+0x3c6/0x510 [ 2393.013746][T25343] ? rand_initialize_disk+0x4f/0xa8 [ 2393.018782][T25343] __should_failslab+0xa4/0xe0 [ 2393.023380][T25343] should_failslab+0x9/0x20 [ 2393.027724][T25343] kmem_cache_alloc_trace+0x3a/0x2e0 [ 2393.032842][T25343] ? percpu_ref_init+0x224/0x310 [ 2393.037614][T25343] ? hd_ref_init+0x40/0x40 [ 2393.041866][T25343] rand_initialize_disk+0x4f/0xa8 [ 2393.046725][T25343] __alloc_disk_node+0x3e0/0x570 [ 2393.051500][T25343] loop_add+0x32d/0x750 [ 2393.055491][T25343] loop_control_ioctl+0x448/0x620 [ 2393.060353][T25343] ? loop_remove+0xb0/0xb0 [ 2393.064607][T25343] ? __fget_files+0x1c3/0x380 [ 2393.069123][T25343] ? __sanitizer_cov_trace_pc+0x1/0x60 [ 2393.074416][T25343] ? security_file_ioctl+0x84/0xb0 [ 2393.079360][T25343] ? loop_remove+0xb0/0xb0 [ 2393.083614][T25343] __se_sys_ioctl+0x114/0x190 [ 2393.088133][T25343] __x64_sys_ioctl+0x7b/0x90 [ 2393.092553][T25343] do_syscall_64+0x34/0x70 [ 2393.096809][T25343] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2393.102535][T25343] RIP: 0033:0x7fcbdb8f3da9 [ 2393.106790][T25343] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2393.126228][T25343] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2393.134472][T25343] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2393.142285][T25343] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2393.150094][T25343] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2393.157908][T25343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2393.165718][T25343] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2393.179196][T31654] usb usb5-port1: attempt power cycle [ 2393.211672][T25133] udc-core: couldn't find an available UDC or it's busy [ 2393.246039][T25133] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 03:34:29 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB, @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x0, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x99c, 0x6, 0x1, {0x22, 0x9e5}}}}, &(0x7f0000000540)={0x2c, &(0x7f00000001c0)={0x60, 0xe, 0x66, "b0241ecfad9d09e5ac4668f1bd54121d386938eed608938cb7455be426ca7c320078e43f219653664d992742d122a738b709f70650ec292aced6691790819bb764b16e2776b495d7345461323a8e230ddbc629121e2a8c0eec949eed8433f42d2353e287cb86"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x7f}, &(0x7f0000000440)={0x20, 0x1, 0xb7, "da5d5d9e40ef0405c680366eac0bed816ab629f4527848ccdcada4e9125c1b168c14ebd6838c6db48c6783bb47a214e0f9183f4c857af1d9202f74ac29ac553af8124d5744a7e1b46b089b12351347a744cea22ba527d823e0877dfc640b64505683f7fb38c4a16fdd82aae9caa58eb510e8f9e67a71dd22c7aa38802464b281659cb3d1d2d2c90d7e2800be7e77da0f0a10290087b62759d3e8b76c24b8b26868c38654e68664b8dcc845af1480bc55c98f346eb5fe5d"}, &(0x7f0000000500)={0x20, 0x3, 0x1, 0x6a}}) 03:34:29 executing program 3: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000e80)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) (async) r1 = syz_usb_connect$cdc_ncm(0x6, 0x72, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x2, 0x1, 0x5, 0x10, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0x4}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x3, 0x1}, {0x6, 0x24, 0x1a, 0xb37, 0x18}, [@acm={0x4, 0x24, 0x2, 0x8}]}, {{0x9, 0x5, 0x81, 0x3, 0x200, 0x9, 0x3, 0x2}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x10, 0x2, 0xc0, 0x47}}, {{0x9, 0x5, 0x3, 0x2, 0x40, 0xf6, 0x4, 0x80}}}}}}}]}}, &(0x7f0000000100)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x250, 0x6, 0x1, 0x6, 0x20, 0x29}, 0xfc, &(0x7f0000000280)=ANY=[@ANYBLOB="050ffc0005be100dcd7531f42515db9889aac28fc402f4a72a479fd281792249fb46caa22bba6b05597d8cdb3aaba50ae42cdc47c4a8188c52e9f9062153f7e59756b80220b5ce4e223efcb035e3a338e3e078c8b4b210be256d28d8176fdd437e23240a7ba7cd5de9819bc355964dc8fc7a0642662777a07eb30bc4036c35e6434d84fa0f8b56b63b476ca40d98836043a10938883b3156b94c879fec97052000401481f3c44f611cee0c1916171781593220e06122d38d1f8b164e6f859710021b97010007100200c1810024100a9be6ff01000f0005000f3f000000000000f000000000407f0030400100c0000000"], 0x1, [{0x4, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0x41d}}]}) syz_usb_control_io(r1, &(0x7f0000000500)={0x2c, &(0x7f0000000140)={0x0, 0xd, 0x11, {0x11, 0xa, "454abe6f0db2ae21ede54f0fbd0068"}}, &(0x7f00000001c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x80a}}, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x40, 0x1, 0x60, 0xf8, "5a1046e4", "90f8da38"}}, &(0x7f00000004c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x80, 0xc0, 0x5, 0x4, 0x9, 0x7}}}, &(0x7f0000000a40)={0x84, &(0x7f00000005c0)={0x40, 0xf, 0xd0, "ddf2600583d5fcb7e6f79de36962eee8638476ca299d18b9636f7c0754ee1a5214ac0bf2bceb337102985c8053521a5a416a39d62b33ef385bc62f7f89d7cfe0381f5e3c391aabe415281178ee9e0fafa44be97967a59319440856fbb119851059fbe0b1a8434be8f6e23c3298488d252c40311a6e37b3380c7d2095b736c22b2a086aad937a65ae8b12db3ddacc6de3eea97c32badab746176b2b123fb1e8c6fe5b847052b8add6a8f23233f4ec27fdb847b448791ea1d3ca278b431dd017196e02d8dd88b485583db711c489e3d640"}, &(0x7f0000000540)={0x0, 0xa, 0x1}, &(0x7f00000006c0)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000700)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f0000000740)={0x20, 0x0, 0x8, {0x1e0, 0x10, [0xff]}}, &(0x7f0000000780)={0x40, 0x7, 0x2, 0xedb2}, &(0x7f00000007c0)={0x40, 0x9, 0x1, 0x40}, &(0x7f0000000800)={0x40, 0xb, 0x2, "7f17"}, &(0x7f0000000840)={0x40, 0xf, 0x2, 0x7}, &(0x7f0000000880)={0x40, 0x13, 0x6, @multicast}, &(0x7f00000008c0)={0x40, 0x17, 0x6, @local}, &(0x7f0000000900)={0x40, 0x19, 0x2, 'MB'}, &(0x7f0000000940)={0x40, 0x1a, 0x2, 0xfff}, &(0x7f0000000980)={0x40, 0x1c, 0x1, 0x80}, &(0x7f00000009c0)={0x40, 0x1e, 0x1, 0xd}, &(0x7f0000000a00)={0x40, 0x21, 0x1, 0x7}}) syz_usb_control_io$hid(r0, &(0x7f0000000c00)={0x24, &(0x7f0000000b00)={0x0, 0x8, 0x2, {0x2, 0xf}}, &(0x7f0000000b40)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x801}}, &(0x7f0000000b80)={0x0, 0x22, 0xd, {[@global=@item_4={0x3, 0x1, 0x2, "1ea84350"}, @main=@item_4={0x3, 0x0, 0x2, "e1fe46e1"}, @main=@item_012={0x2, 0x0, 0x8, "d176"}]}}, &(0x7f0000000bc0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x905, 0xfb, 0x1, {0x22, 0x6cc}}}}, &(0x7f0000000e40)={0x2c, &(0x7f0000000c40)={0x40, 0x1, 0x49, "9191697ba5f82812f21246d47c853b749946966b8081543c32a9a91448cf6ec509622a5322c9e5e950fa83e58fd89469d5a1e2560b372ab61b40d10769f8988b581f114e8dfe3396a9"}, &(0x7f0000000cc0)={0x0, 0xa, 0x1, 0x81}, &(0x7f0000000d00)={0x0, 0x8, 0x1, 0xfe}, &(0x7f0000000d40)={0x20, 0x1, 0xa7, "a733f63e143114687d91d9159c000ea2694669331bebdb137dc6fb6540bf1d1dbc15658e8502b6ed65e17e830c6b58b61db694092977b40b3e42f31bdcba67a9524b30c6f80163086980fbe4036af07a3448110629d486140c0050e588e53aceb2a235b90a726c4d5d39b3d463f00c685710fbcb0adcb4524cdff9e14160c238e95e50c5ecd82d3dc575609a0dc5116cbc3971b6eb22937391d272a0c8f84278a5a8b2a13e7917"}, &(0x7f0000000e00)={0x20, 0x3, 0x1, 0x4}}) (async) syz_usb_control_io(r1, &(0x7f0000001100)={0x2c, &(0x7f0000000580)={0x40, 0x4, 0x1b, {0x1b, 0x4, "45620011448181eb5b9462ba807e45a38e1ff36c3fc5daa6d3"}}, &(0x7f0000000ec0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x100c}}, &(0x7f0000000f00)={0x0, 0xf, 0x143, {0x5, 0xf, 0x143, 0x5, [@generic={0x4b, 0x10, 0x4, "409252332dbd5b9ea9fdd224fb37e83eed1d2249fcae44f076d17f68fcc806c191a83efdb228de5af52f472e57cff511b6ac2a764dd6599598767d5ec5f4eba93bb4e044e5d7a2e2"}, @wireless={0xb, 0x10, 0x1, 0xc, 0x40, 0x1, 0x0, 0x7, 0x3f}, @generic={0xc0, 0x10, 0x4, "73bd8615d0f7b643aa63d4fbf11582c94baa07f9783f8d49851938f6e00df86af232266de235150c532968d5b4a4f28175553fdb831e79b857ca26f8000194f2a638345c98ed31d7e09eedf387d3ecf669ebb442922ee6388ba73c358e262f7a8f6aad8b77dd99fe487767d69c17f678100926f677078d9e4942d7cb7bb73daa94dd6eda363606b9b93dd4b65eedc01916d97d7220834f7f44fcfdb3a542593b4b496dc378e10cc227313f8c53dd5b26ed037fbe248c4195399c0f8820"}, @ss_container_id={0x14, 0x10, 0x4, 0xff, "9f74079fa9b10304137d934a5ddf20b4"}, @ssp_cap={0x14, 0x10, 0xa, 0x7f, 0x2, 0x11a8b9e, 0xf000, 0x1, [0xff60, 0xffc0f0]}]}}, &(0x7f0000001080)={0x20, 0x29, 0xf, {0xf, 0x29, 0x3, 0x1, 0x2, 0x8, "0f17ee20", "c60f6778"}}, &(0x7f00000010c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x4, 0x60, 0xfe, 0x5, 0x7f, 0xfa08, 0x7}}}, &(0x7f0000001600)={0x84, &(0x7f0000001140)={0x0, 0x14, 0xe7, "72d1e35334297fd778607f8c5348d2f80de7843452871a0811bfca4b7128f57e60ccfcc1522521c3a866e3976d5f2578307e362f87e15f9852b89072b9363fef8e188711c3902cbf0dd71e4d9abc28443a6a1d1b149b48f2db9c9c20cda18d528bf311edde5d4e252e94fb0ce976deaae746a084ddf09fa7fc91bf1ea55eb96cd4348c9dd82907d39e6d7bc8e2c95e830c4cadedcc2b204c198cea91a479e1297a63dfe97659281592d9cb40564ceaf49a9187914faed71744dc84e89c42e1e52e6ff0067f2761e7995e12597a84d0642e17450d52b32b5144555c1066bbcd574ace722ac4f9eb"}, &(0x7f0000001240)={0x0, 0xa, 0x1, 0x7f}, &(0x7f0000001280)={0x0, 0x8, 0x1}, &(0x7f00000012c0)={0x20, 0x0, 0x4, {0x3, 0x1}}, &(0x7f0000001300)={0x20, 0x0, 0x4, {0x0, 0x20}}, &(0x7f0000001340)={0x40, 0x7, 0x2, 0x2}, &(0x7f0000001380)={0x40, 0x9, 0x1}, &(0x7f00000013c0)={0x40, 0xb, 0x2, "051b"}, &(0x7f0000001400)={0x40, 0xf, 0x2}, &(0x7f0000001440)={0x40, 0x13, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x16}}, &(0x7f0000001480)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f00000014c0)={0x40, 0x19, 0x2, "eb40"}, &(0x7f0000001500)={0x40, 0x1a, 0x2, 0x5934}, &(0x7f0000001540)={0x40, 0x1c, 0x1, 0x8}, &(0x7f0000001580)={0x40, 0x1e, 0x1, 0x3}, &(0x7f00000015c0)={0x40, 0x21, 0x1, 0x88}}) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000180)=ANY=[@ANYBLOB="5100bf"], 0x0, 0x0, 0x0, 0x0}, 0x0) (async) r2 = syz_usb_connect$hid(0x4, 0x3f, &(0x7f00000016c0)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0xff, 0x44f, 0xb654, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x45, 0x40, 0x7, [{{0x9, 0x4, 0x0, 0x2, 0x1, 0x3, 0x1, 0x3, 0x2, {0x9, 0x21, 0x7d, 0x0, 0x1, {0x22, 0x571}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0x40, 0x3, 0x7}}, [{{0x9, 0x5, 0x2, 0x3, 0x10, 0x7f, 0x2, 0x95}}]}}}]}}]}}, &(0x7f0000001840)={0xa, &(0x7f0000001700)={0xa, 0x6, 0x511, 0x0, 0x3, 0x40, 0x40, 0x6c}, 0x10, &(0x7f0000001740)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb, 0x10, 0x1, 0xc, 0x42, 0x53, 0xa8, 0x5, 0x8a}]}, 0x2, [{0x4, &(0x7f0000001780)=@lang_id={0x4, 0x3, 0x2401}}, {0x7f, &(0x7f00000017c0)=@string={0x7f, 0x3, "b602010336894220d295b31c3ca94b51fffdd840cd89acee2cbb216d45a8bf6e459ab7b91f23c072ba9340a367c5c29c346cff9ca0ee271d3d52bb96aba3f906232b948bcf822ab6a3a61f6dc2019bf58549e1ac2b5e3434eb9ba01a411e2631183e6bf4220546ae2969cc5850ab0e71456097eaf87d780b6c17eb1557"}}]}) syz_usb_control_io$hid(r2, &(0x7f0000001980)={0x24, &(0x7f0000001880)={0x40, 0x24, 0x2f, {0x2f, 0xf, "ce55e936530ab4ef026ddebe715211c4a839aafeff4b4aaa86b98b038d1aeb654defd460c89ca7a055e4d17fde"}}, &(0x7f00000018c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x83e}}, &(0x7f0000001900)={0x0, 0x22, 0x16, {[@main=@item_012={0x2, 0x0, 0xa, "c9ae"}, @global=@item_012={0x2, 0x1, 0x5, '=6'}, @main=@item_4={0x3, 0x0, 0xc, "16df886e"}, @local=@item_4={0x3, 0x2, 0x0, "1a0b0fb0"}, @main=@item_012={0x2, 0x0, 0xb, "ab2a"}, @main=@item_012={0x2, 0x0, 0xc, "e003"}]}}, &(0x7f0000001940)={0x0, 0x21, 0x9, {0x9, 0x21, 0x1ff, 0x9, 0x1, {0x22, 0x4bb}}}}, &(0x7f0000001c80)={0x2c, &(0x7f00000019c0)={0x40, 0x8, 0xbb, "16c069a46b470a54c8b0051210af87a53383f0aebd5206528a5305e84d6f4862c23b41172520d96fb4de8f26c008d18a1839c8c1a854364e5d9d21ecf94d8e2e0233bf84314981297b723815841789ab68ea71f9c7344f08b7aac29584fd33b9037197d00086d0a48cafff3d982c1fe9877360765ef88f1de3608742fd4b8d9cc32bd1b76aef2ef72ab6ee595fb3d28e74213d079ffa70a73f7b14716c73861b68d0217606e142eae767f369e22b27a96e9eb71ede4b34069bcab1"}, &(0x7f0000001ac0)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000001b00)={0x0, 0x8, 0x1, 0x9d}, &(0x7f0000001b40)={0x20, 0x1, 0xc3, "5725d4ba68fb62ab9a7618290ff6a0c6d122ea86c4d638e6f906852043e12c83077748ff392e2fe18f8c11d4ac905186dce30a49e375916025ce302a6d2e998f7bbaca6f68f2fa3dcb461857489c8c02de6623ba42f96f5032ee325d62af807565c9701086f09a63af4b2df68f71b5e2c6af0329a320cb55056bf3a5354c36ddef76a53bbbea23a1052df1b7c6c3332b58384589443fa88dd8be8ad08374b6466283ab1b710bbf074273fa8df3cf213acec0c2e3c390a7e12278faee1466c50db3a131"}, &(0x7f0000001c40)={0x20, 0x3, 0x1, 0x9}}) syz_usb_control_io$hid(r0, &(0x7f0000001e40)={0x24, &(0x7f0000001cc0)={0x40, 0xf, 0x7b, {0x7b, 0x22, "f23354e57941cc742344e610d30240a7c98fd63c56c5d31a8aefd11ebb4c650afdbb10c7b3b79fe9b4d4f7eee2a1cf5a74f3fff0c685db6618e456686378c33f6b955516a2d6604fa8b635bd7f39271b2a72f231ea583a1ac4349e53f0ddca1587191f38d3348e8266a430af6f032812f2d1b950e689694b71"}}, &(0x7f0000001d80)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0xf8b70206c9e77e1f}}, &(0x7f0000001dc0)={0x0, 0x22, 0xb, {[@global=@item_012={0x1, 0x1, 0x1, "01"}, @local=@item_012={0x2, 0x2, 0x9, "8017"}, @global=@item_012={0x0, 0x1, 0x1}, @local=@item_4={0x3, 0x2, 0x7, "96153959"}]}}, &(0x7f0000001e00)={0x0, 0x21, 0x9, {0x9, 0x21, 0x0, 0x6, 0x1, {0x22, 0xc0e}}}}, &(0x7f00000020c0)={0x2c, &(0x7f0000001e80)={0x40, 0x5, 0x60, "94d2cc0dddac4cd62d634c6a41d25f47fbd7914dfbfc59688976ae484bb288b206002f6081acf8e8775c56ba9cb86eac2f28e851cbe66a3a41c202b52360ca6dea09229d8264ca24e600127001d34323a8ff222a2e3df04c9b4f55f1fdeb7714"}, &(0x7f0000001f00)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000001f40)={0x0, 0x8, 0x1, 0x84}, &(0x7f0000001f80)={0x20, 0x1, 0xc8, "4d96745ecf9531078fc0f683a693f8c7d5d6fedea73bb7cc1d84194b3610a99e9fab61d089c82a1010368d41b58fe536caf96da767dc7ac51314afb87c553b87d543be910e557d54c6ffb27841121a7d5ff0f725d173b4f7bcf0fd5c1caa3cf0ee4a7f0f5b206b9748d2c42da7540181e0bb8f6a099dde2e19e2dd56a6488f12cf03c91fd94db91f0e25a57fe20d79a7ac5fc202e42c1761467c88278cdc4cdf6904e252fe7710fb225b5adcdbf6b526f7fe00346ec7525ed47d1ce494828f7728ac3ceb4aa54efe"}, &(0x7f0000002080)={0x20, 0x3, 0x1, 0x40}}) [ 2393.364848][ T8496] usb 4-1: USB disconnect, device number 6 03:34:30 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079b066d64e9e7e4283f652d6a"]}) (async, rerun: 64) r0 = syz_usb_connect(0x6, 0x38e, &(0x7f0000000d80)={{0x12, 0x1, 0x150, 0xf4, 0x3e, 0x7a, 0x20, 0x10c4, 0x846e, 0xf8d4, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x37c, 0x1, 0x90, 0x3f, 0xa0, 0xc1, [{{0x9, 0x4, 0xd2, 0x1f, 0xb, 0xe0, 0x29, 0x21, 0x80, [], [{{0x9, 0x5, 0x4, 0x0, 0x0, 0x1, 0x81, 0x20}}, {{0x9, 0x5, 0x4, 0x2, 0x40, 0x7, 0x4, 0x20}}, {{0x9, 0x5, 0x2, 0x0, 0x8, 0x3, 0x43, 0x6, [@generic={0x7, 0x31, "2864819558"}]}}, {{0x9, 0x5, 0xb, 0x1, 0x20, 0x81, 0x5, 0x7f, [@generic={0x40, 0x22, "37e644bfa4d2ab314fa176ce8fe38e9072e84d2721d279792160517f72921dcc26ed664a6c428ff00232371e147d14c08c7fe98f43333c5ca34a95f6e2c9"}, @uac_iso={0x7, 0x25, 0x1, 0x41, 0x1, 0x9}]}}, {{0x9, 0x5, 0x2, 0x10, 0x20, 0x9, 0xaf, 0x7f, [@generic={0xe4, 0x8, "dba584c3bfc775f2ec15840fbe73405774c2ae865bcd36020cf34d7e8826c63e77c70b2edcbcd538d522349edece0d37af7cfe1593d26b040ea602f84350a3eebadccbf93e88d770e5602aeee835933cb30480adfd80576624d8976594f1cd6093d4cd4675270435c40631172b86d4bc1e409e09efe8e4ad84262f312aa9e65ff0225087a1cb7c94c39bbbf652fed05f902039c948d0b93ac660448a946e4276e29595b2245d13b269d61acfa642add20b93e66dacba20e539a93c36a89d4c196c47f0231bd4423e08a0551a17d523793e317d2e6a4848eeceaf6a20b85a7d83b4bb"}]}}, {{0x9, 0x5, 0x4, 0x1, 0x20, 0x4, 0x1, 0x0, [@generic={0xf6, 0x22, "a0efb266fb6ca4c88df119dcbe8fade1482988910e9040a5f10a78e87e2582c6e73102eb3af7e954ad176d6e94b2b50719c1b60430ea319926bb3ffe6a91a2bc731e0e3330109b6a9ec6cde8a291cabe7736961558c74e13b4d759c197acb55ccb832051f7a3da3fbf3890af768a6e7154faa388efa1350f9c5ec9661b3635d2b43a4d9af4718b62a1f0602dd0dd6b94117224413f7e2ca12c2205bc9baf5dc0f4df580b0f8b3477e3b053799a07e0b924feaf867733fe2fd9955d3aa039d9ed44f8d43602801ee4557e703c5fd26198ec80912a043e7f9023daf5ff15b024763cd23df47a3d6f2538b09be90df59c08f3081f10"}]}}, {{0x9, 0x5, 0xc, 0x0, 0x3ff, 0x5, 0x40, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x7, 0x3f, 0x6}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0xcf, 0xfc4}]}}, {{0x9, 0x5, 0x8, 0x8, 0x50, 0x80, 0x74, 0xab}}, {{0x9, 0x5, 0x2, 0x10, 0x40, 0x76, 0x1, 0x7}}, {{0x9, 0x5, 0x2, 0x2, 0x200, 0x8, 0x2, 0x30, [@generic={0xc3, 0x23, "bd7437be30e8239a0cd47db30c6fd4262e4c03e54b7d64155b60691a58e0d7e2dc2ddd82ba29b04f0fff65cf2c8123e93ab7fc25eda0f976e321aa558f35e9edbf0d8c78badb81f9b9a7f212cba38b4f2c511bd1794340994e35b11f3788d2baf349b793b9efb852994c10a43afcdd8870592561f762f4d151949334041ab4ce899efcdc32c384e5822b0fc478bffecab7bb7501099f8f52a5952d2fc9573358d08b1ab51cb843e765ac4e80aa133a19c593cc30548a77030e3dc88a9171295eb7"}]}}, {{0x9, 0x5, 0x9, 0x10, 0x10, 0x6, 0x2d, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x7, 0xff}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0xff, 0x1ff}]}}]}}]}}]}}, &(0x7f00000000c0)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x201, 0x5, 0x1, 0x7f, 0x20, 0x81}, 0x5, &(0x7f0000000540)={0x5, 0xf, 0x5}, 0x1, [{0x4, &(0x7f0000000080)=@lang_id={0x4, 0x3, 0x44f}}]}) (rerun: 64) syz_usb_control_io$printer(r0, &(0x7f00000007c0)={0x14, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x411}}}, &(0x7f0000000a40)={0x34, &(0x7f0000000800)={0x20, 0x5, 0x40, "859c4092145aad24fa279c9eb756b2cd199436b32286c81df42680bf77f88e76f07f8e76e8923cc6a99cad8c13233c4c689fbbf03450386b786236a028689d5d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000900)={0x20, 0x0, 0x46, {0x44, "e34df79c2096afc6e6e79ec75af70f6b66a473a950ae929de7d0c422a83ae2e96f1db8189c7a2a18bc8c980539d5de473057f56714313346064661d697c1ce933b4e8db7"}}, &(0x7f0000000980)={0x20, 0x1, 0x1, 0x6}, &(0x7f0000000a00)={0x20, 0x0, 0x1, 0x3}}) (async) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000b80)={0x14, &(0x7f0000000a80)={0x0, 0x21, 0xb8, {0xb8, 0x32, "18c3d848d5eb6783d50789ffe93e5f4c6ac4043b7071b211385fa8f303933c93184a66fe3307f18c99fd754815a3c543ecc3070492277e1fa3d86498a4010e1682debc13dff8828fb149ad64ce20fcd638dc3579e2de05ba6d0193fa455c133efea249da8ed916a1135151839ea13b3f6818ba284fd07ba9e844652c4686c65a629806ff58367444d736ba45771ffbbc2ab18d188e5064822da8111086a32e4fed27737c68bb2f089da7d8c6875ec1349b59f69b54c2"}}, &(0x7f0000000b40)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000d40)={0x1c, &(0x7f0000000bc0)={0x0, 0x14, 0xdb, "42cb1dcc36eefd2b04de55227cd9a1e3c8d3b2180eeca507d80baea5a7808bc2ed9259efca55343da4d781c6fbfcdac3ad97d1b0afc7758c9e69d93642225e447849b4149f54e2461cce6f31abc3ec89f57304dc66048d1b171d77b2f8731f02f98d705bed505306c548dbdf32834c593f521e4a72550cf35577e246b2032b5a3dffaecc2772ba9214e4cd9b2242647c2b7d9992655d2e157a9763377b3a24e5fef72992d764b46515c70ad0d6823d8a02e94221c317d6aa0effc8d7635e7407f27cdacd3ffee440c9936fb73e3d20625f0918a6a13dd89cf4fcbc"}, &(0x7f0000000cc0)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000000d00)={0x0, 0x8, 0x1, 0x4}}) (async) syz_usb_connect(0x4, 0x9ba, &(0x7f0000001140)={{0x12, 0x1, 0x250, 0xe2, 0x62, 0x3e, 0x40, 0x1fb9, 0x402, 0xd12a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9a8, 0x4, 0x7f, 0x1, 0x70, 0x5, [{{0x9, 0x4, 0x51, 0xf7, 0x0, 0xcd, 0x97, 0xb8, 0x80, [@uac_as={[@format_type_ii_discrete={0x11, 0x24, 0x2, 0x2, 0x3, 0x5, 0x1f, "edd5478990535e68"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x9, 0x6, "5d17"}, @format_type_i_discrete={0xc, 0x24, 0x2, 0x1, 0x4, 0x3, 0x5, 0x7f, "395feb4e"}]}]}}, {{0x9, 0x4, 0x3a, 0x0, 0xf, 0xb8, 0x97, 0x51, 0x9, [@uac_control={{0xa, 0x24, 0x1, 0x4, 0xce}, [@selector_unit={0x6, 0x24, 0x5, 0x3, 0x41, 'D'}, @feature_unit={0x11, 0x24, 0x6, 0x3, 0x4, 0x5, [0x8, 0x2, 0x5, 0x2, 0x8], 0x5}, @input_terminal={0xc, 0x24, 0x2, 0x4, 0x206, 0x5, 0x40, 0x8, 0x1, 0x7}, @extension_unit={0x9, 0x24, 0x8, 0x5, 0x1f, 0xfc, "de55"}, @output_terminal={0x9, 0x24, 0x3, 0x4, 0x302, 0x4, 0x2, 0x1}]}, @hid_hid={0x9, 0x21, 0xb7, 0x0, 0x1, {0x22, 0x190}}], [{{0x9, 0x5, 0x8, 0x3, 0x20, 0x8, 0x3, 0x4}}, {{0x9, 0x5, 0xb, 0x8, 0x3b7, 0x5, 0x8, 0x4b}}, {{0x9, 0x5, 0x0, 0x3, 0x400, 0x3, 0xc0, 0xfe, [@generic={0x56, 0x3, "4f2f3d6ab6e643d51b4bb619f50b2bc1b5b944d7ed2558d2c20bd7c3a63dd04f1ba5dc6c9eb7ddaae645123e2fe9a93c16f10ef4ad480f88a14363c399cb77c1241a00eadaa24e26184e7f240c60ba650f567bf0"}, @uac_iso={0x7, 0x25, 0x1, 0xf0b842d7b7e8fc90, 0x6}]}}, {{0x9, 0x5, 0x1, 0x0, 0x3ff, 0x0, 0x5, 0x81, [@generic={0x7c, 0xc, "bf64322f5a61e58d36d85ac00338dc9c2fde065abe08cde794df548b8900da281f709e2edbe096814972d2cd595b674778f40c886eb9c809baee7937887a6d9f6b557a67d323663884b7c6a1d0f6718668efcf000b28ee567d98e6925407d902950a1c5269bb5856091b8aaab9aa49162f332c566854dd00a2ea"}, @generic={0x101, 0x23, "107f640fec8435b8f723ee24cfa4d1c168efa5c79ba36e1247664ddcf23ab569e19b33f1fc6bc2127a8084ea8608e49a10535b508adb9b8008939bd111420f508fe1d878f0e50a808a9e6cdaa9d2ee051de53529cc2ec445fd3ff16c5b41b70590dacc67bdc47dfe9f04c8215048749d25a3d5b4372ee7370e6b1054c63d4d8f329a88599510616d131c2b1a40c5e2958a2a97dbc1134db8d86607d1ec211c2696e2715e97b7bc374994a2d767c1284f0d3ebd5e2a609754837c6e81334926ce6e0d95a9d1cd3759d1e9dac6b4115d5fd88e2f267c6dd6ec14beb555eac8b948b521a9a578249f8c2c7621d1b8e90c5a4f2990e9ac551a51e296346499e0ed"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x8, 0x1, 0x1, 0x9d, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x2, 0x99}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x3}]}}, {{0x9, 0x5, 0xa, 0x0, 0x200, 0x80, 0x9, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x4, 0x6}]}}, {{0x9, 0x5, 0x6, 0x0, 0x3ff, 0x1, 0x0, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x0, 0x9}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x5d, 0x3ff}]}}, {{0x9, 0x5, 0x8, 0x2, 0x8, 0x4, 0x6, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0x3f}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x4d}]}}, {{0x9, 0x5, 0xf, 0x655d5aed7e6b67cc, 0x400, 0x6, 0x7f, 0x7f}}, {{0x9, 0x5, 0x1, 0x0, 0x10, 0x0, 0x1}}, {{0x9, 0x5, 0x1, 0x2, 0x3ff, 0x8, 0x7f, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x101}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0x3f8}]}}, {{0x9, 0x5, 0x6, 0xc, 0x400, 0xa8, 0x80, 0xc7}}, {{0x9, 0x5, 0xd, 0x4, 0x20, 0x5, 0x3, 0x5}}, {{0x9, 0x5, 0x2, 0x2, 0x10, 0x1f, 0x3, 0xfa, [@generic={0x7e, 0x9, "cb5bd99711119ef16f9bd411bac8710900ba260fb228026b1e98b4eae3b30d413da215d2c12d4a444d88ba8ddebc222767e946893488014b4b698dbc26e5d3e14307006d57db8a61fe90c55c6e999de87c4778471fbbe6a8c17dc2a9643a70f2f7039d3b15fa4c15e71e230d38b50334e3415a6c8832d67726420560"}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x24, 0x7}]}}, {{0x9, 0x5, 0x80, 0x0, 0x400, 0xff, 0x0, 0x16}}]}}, {{0x9, 0x4, 0xea, 0x6, 0x4, 0xe7, 0x55, 0x39, 0x4, [@generic={0x36, 0x23, "edc5fea1de79af6b99bbf639ef9cdce20f5a04cee23ff470a2a3c7ced55b6d2fee238c6db31a0052ce102511a73f4218c3a03285"}, @uac_control={{0xa, 0x24, 0x1, 0x605, 0x9d}, [@output_terminal={0x9, 0x24, 0x3, 0x5, 0x1ff, 0x4, 0x1, 0x20}, @processing_unit={0xb, 0x24, 0x7, 0x1, 0x1, 0x1f, "aadb3708"}, @output_terminal={0x9, 0x24, 0x3, 0x4, 0x301, 0x4, 0x4, 0x6}, @feature_unit={0x13, 0x24, 0x6, 0x4, 0x1, 0x6, [0x8, 0x6, 0x3, 0x7, 0x9, 0x8], 0x80}, @output_terminal={0x9, 0x24, 0x3, 0x5, 0x100, 0x3, 0x1, 0x9}]}], [{{0x9, 0x5, 0x80, 0x0, 0x8, 0x40, 0x4, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x59, 0xffc0}, @generic={0xb5, 0xd, "6432f12166c5731c780bbc5eac07133d00e973b9c3561d45ef9728f2c73234162560068d0d218ac4669d4207dfb33da345d9099f6f178cdb8a627d76d87f267ef610b844117f50ba6ac3bd729385294e49ef0b19951248cda6a3e007c58f5deb0fe79dbfe9b6fd3d1fb00ac55808a8c01ed2aa3fee4112674cc9e82b73db2a38779704977f0ad8cb452d241f5a86dfcdb9412f058171055a5eb0b5a94ab305de97cea11c11fc77af31ba068f5b18e6b34b396d"}]}}, {{0x9, 0x5, 0x3, 0x10, 0x10, 0x1f, 0x1, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0x9}]}}, {{0x9, 0x5, 0x1, 0x0, 0x20, 0x0, 0xd2, 0x7f}}, {{0x9, 0x5, 0x4, 0x0, 0x40, 0x6, 0x8, 0x3}}]}}, {{0x9, 0x4, 0xfc, 0xe0, 0x9, 0xff, 0x5d, 0x81, 0x7, [@cdc_ecm={{0x6, 0x24, 0x6, 0x0, 0x0, "c0"}, {0x5, 0x24, 0x0, 0x16}, {0xd, 0x24, 0xf, 0x1, 0x3, 0xf1f, 0x1, 0x2}, [@country_functional={0xc, 0x24, 0x7, 0x1f, 0x8, [0x8, 0x7, 0x1]}, @obex={0x5, 0x24, 0x15, 0x4}, @network_terminal={0x7, 0x24, 0xa, 0x8, 0x5, 0xda, 0x3}, @mdlm={0x15, 0x24, 0x12, 0x1100}, @dmm={0x7, 0x24, 0x14, 0x9, 0x2}, @network_terminal={0x7, 0x24, 0xa, 0x80, 0xfc, 0xfc, 0x40}]}, @generic={0x6b, 0x4, "a80e6554bb7d952dc3325547062f18e3fd8f040b2f5b29daf91648b76781f73c7a8091ff3e0130aeba5babf685857c15064da490869f3f7e875b61e0c42e53ce1e0a198760919e927d30f01016410be453b70e0621c74198dbb65a25fcd19f7c422d87e9ef44b8123f"}], [{{0x9, 0x5, 0x4, 0x3, 0x40, 0x9, 0x1, 0x9}}, {{0x9, 0x5, 0x7, 0x10, 0x10, 0x7, 0x4, 0x37}}, {{0x9, 0x5, 0x4, 0x0, 0x6d8, 0x3f, 0x9, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x1, 0x1}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x36, 0x9}]}}, {{0x9, 0x5, 0x6, 0x0, 0x3ff, 0x4, 0x9, 0xfc}}, {{0x9, 0x5, 0x3, 0x18, 0x200, 0x4, 0x9, 0x0, [@generic={0xb6, 0x5, "c2367b47427385167e3967136d3ff62a3ae9281d8ef288041f02ee4762e1f4e194976c51c3f1ca5f07a36b9d001ac08bedc914831bc1d96fd57c3b1fdcb3c3c9362412315776fdfbd59d0a0591a8f764d2c052529339928bc5a80a8e11b90693fde1960d007b50f27f8097f5262da8a7ccaee58052599f3dd2b43ba15b9d4fd05b4eae104dcb6a8fe57d0c41df5a9195a605ffa39f30e51deabbc25a110dce3a32408d2b0447f294fe9b3172e5c33c99fd2ccda0"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0xdfd}]}}, {{0x9, 0x5, 0xc, 0x4, 0x400, 0x7, 0x7, 0x8, [@generic={0xb5, 0x7, "c65c05c1450c3b119890a070bf57d83f94de57484b51c76071a4156b423aaac1ab1d8ecfb0c746500392346175face9dd565dbac8c363177597d8bcb87bb9bbee3991b610ed29a19f0fa035bd9052c7a4cef5bd943e8df2da2aa7a318127c3ea07688b08f68bf23777c6b26b44536ed45c5f8b2a2120c2376baaef8da57ea073591a9c28912161c864d329c625fda66732472f54deeae727cc636315f40803b2d553c026462232f511350fc3204f5a9fd8f3a7"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x3ff, 0xe5, 0x20, 0x1, [@generic={0xe2, 0xf, "991c9bfd075c2409a36a4fc5e2abe938e977c6bbe8d6174e195cf8ce0177f3232db2a16cb0c977f655cfbc068ecf9819d42cf758b9f2dbefb863f5a75b2d5851a76028d491f2f02887d4ac0b54f58daaebd0c8489d20dcb55bab935e05a893cbcc42158694460f3b674b214ce55fae3328ae36102b2cafbd75c6449f90661f8b05907f3a0251536a1443712623c884040cbc0721e727eaf3519d3e48f9e9f4e539fd2db286c7f3eadb98f23d8f60b861a69318ab34702978781d8b70f30255aaf96a9617e9ef70c63aeb9bf1de05a8b3b92d789910c9dd22aacffb4523d5f5bf"}]}}, {{0x9, 0x5, 0x6, 0x0, 0x400, 0x4, 0x2, 0x8, [@generic={0xde, 0x22, "7dad886d703d147b527be58d1362f2dc48021b5061fb62dc57a5f02180fbba933725d709b441a633976939ad5b0888ca32b1440ce1ae94e0109217189c9ed24c14ba235d00e56fed5495688c1e69f24fd42ec8f5138d620cd87b3f1cc3fdf1c647c6cdc6694482a3da4a746a5f50598fa45e43b027908b9d29e1c5954ced7fa97374101900f30cc2360c50daa1feaf2c7550d71341e631c15d8ec3ed833a291a78ff41cca9d30781214e058f49ed86199a722881249d59c68825286e07b936ec711bd446f253c293da2b5e0a0df350ad54439b44633b5f22142f83d1"}, @generic={0x3a, 0x0, "9f5cfbd145aeb3c587385b4dbc72b39d75634b22b625d8b3d27693e8343dbdae722295b854d3a5dbd1239b6b7a8b7ca2aa2fd5a38544d031"}]}}, {{0x9, 0x5, 0x3, 0x3, 0x10, 0x5, 0x0, 0x7f}}]}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000180)={0xa, 0x6, 0x201, 0x8, 0x4, 0x0, 0x20, 0x2}, 0x31, &(0x7f00000001c0)={0x5, 0xf, 0x31, 0x5, [@ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0xc, 0x0, 0x6, 0x4, 0xdc2a, 0x40}, @ext_cap={0x7, 0x10, 0x2, 0x6, 0xc, 0x6}, @wireless={0xb, 0x10, 0x1, 0xc, 0xbd, 0x3f, 0x81, 0xa000, 0x1f}, @ssp_cap={0xc, 0x10, 0xa, 0x9, 0x0, 0x3f, 0x1100f, 0x1}]}, 0x3, [{0xb, &(0x7f0000000200)=@string={0xb, 0x3, "4ed3fc25e11e1d49c1"}}, {0x5b, &(0x7f0000000240)=@string={0x5b, 0x3, "ec4ccf3a89423ac7ff96bfba58e4e95a1e7be13625ee139bead6a5e660490cb69750ef1f4e947709cec2498f84c80b4c11052297207cf988714dbfdee6c0901e8f640c63e584ecf548d456a7f5e64db0be741ef0bbbdfff6ed"}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0xf4ff}}]}) 03:34:30 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079b066d64e9e7e4283f652d6a"]}) r0 = syz_usb_connect(0x6, 0x38e, &(0x7f0000000d80)={{0x12, 0x1, 0x150, 0xf4, 0x3e, 0x7a, 0x20, 0x10c4, 0x846e, 0xf8d4, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x37c, 0x1, 0x90, 0x3f, 0xa0, 0xc1, [{{0x9, 0x4, 0xd2, 0x1f, 0xb, 0xe0, 0x29, 0x21, 0x80, [], [{{0x9, 0x5, 0x4, 0x0, 0x0, 0x1, 0x81, 0x20}}, {{0x9, 0x5, 0x4, 0x2, 0x40, 0x7, 0x4, 0x20}}, {{0x9, 0x5, 0x2, 0x0, 0x8, 0x3, 0x43, 0x6, [@generic={0x7, 0x31, "2864819558"}]}}, {{0x9, 0x5, 0xb, 0x1, 0x20, 0x81, 0x5, 0x7f, [@generic={0x40, 0x22, "37e644bfa4d2ab314fa176ce8fe38e9072e84d2721d279792160517f72921dcc26ed664a6c428ff00232371e147d14c08c7fe98f43333c5ca34a95f6e2c9"}, @uac_iso={0x7, 0x25, 0x1, 0x41, 0x1, 0x9}]}}, {{0x9, 0x5, 0x2, 0x10, 0x20, 0x9, 0xaf, 0x7f, [@generic={0xe4, 0x8, "dba584c3bfc775f2ec15840fbe73405774c2ae865bcd36020cf34d7e8826c63e77c70b2edcbcd538d522349edece0d37af7cfe1593d26b040ea602f84350a3eebadccbf93e88d770e5602aeee835933cb30480adfd80576624d8976594f1cd6093d4cd4675270435c40631172b86d4bc1e409e09efe8e4ad84262f312aa9e65ff0225087a1cb7c94c39bbbf652fed05f902039c948d0b93ac660448a946e4276e29595b2245d13b269d61acfa642add20b93e66dacba20e539a93c36a89d4c196c47f0231bd4423e08a0551a17d523793e317d2e6a4848eeceaf6a20b85a7d83b4bb"}]}}, {{0x9, 0x5, 0x4, 0x1, 0x20, 0x4, 0x1, 0x0, [@generic={0xf6, 0x22, "a0efb266fb6ca4c88df119dcbe8fade1482988910e9040a5f10a78e87e2582c6e73102eb3af7e954ad176d6e94b2b50719c1b60430ea319926bb3ffe6a91a2bc731e0e3330109b6a9ec6cde8a291cabe7736961558c74e13b4d759c197acb55ccb832051f7a3da3fbf3890af768a6e7154faa388efa1350f9c5ec9661b3635d2b43a4d9af4718b62a1f0602dd0dd6b94117224413f7e2ca12c2205bc9baf5dc0f4df580b0f8b3477e3b053799a07e0b924feaf867733fe2fd9955d3aa039d9ed44f8d43602801ee4557e703c5fd26198ec80912a043e7f9023daf5ff15b024763cd23df47a3d6f2538b09be90df59c08f3081f10"}]}}, {{0x9, 0x5, 0xc, 0x0, 0x3ff, 0x5, 0x40, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x7, 0x3f, 0x6}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0xcf, 0xfc4}]}}, {{0x9, 0x5, 0x8, 0x8, 0x50, 0x80, 0x74, 0xab}}, {{0x9, 0x5, 0x2, 0x10, 0x40, 0x76, 0x1, 0x7}}, {{0x9, 0x5, 0x2, 0x2, 0x200, 0x8, 0x2, 0x30, [@generic={0xc3, 0x23, "bd7437be30e8239a0cd47db30c6fd4262e4c03e54b7d64155b60691a58e0d7e2dc2ddd82ba29b04f0fff65cf2c8123e93ab7fc25eda0f976e321aa558f35e9edbf0d8c78badb81f9b9a7f212cba38b4f2c511bd1794340994e35b11f3788d2baf349b793b9efb852994c10a43afcdd8870592561f762f4d151949334041ab4ce899efcdc32c384e5822b0fc478bffecab7bb7501099f8f52a5952d2fc9573358d08b1ab51cb843e765ac4e80aa133a19c593cc30548a77030e3dc88a9171295eb7"}]}}, {{0x9, 0x5, 0x9, 0x10, 0x10, 0x6, 0x2d, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x7, 0xff}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0xff, 0x1ff}]}}]}}]}}]}}, &(0x7f00000000c0)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x201, 0x5, 0x1, 0x7f, 0x20, 0x81}, 0x5, &(0x7f0000000540)={0x5, 0xf, 0x5}, 0x1, [{0x4, &(0x7f0000000080)=@lang_id={0x4, 0x3, 0x44f}}]}) syz_usb_control_io$printer(r0, &(0x7f00000007c0)={0x14, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x411}}}, &(0x7f0000000a40)={0x34, &(0x7f0000000800)={0x20, 0x5, 0x40, "859c4092145aad24fa279c9eb756b2cd199436b32286c81df42680bf77f88e76f07f8e76e8923cc6a99cad8c13233c4c689fbbf03450386b786236a028689d5d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000900)={0x20, 0x0, 0x46, {0x44, "e34df79c2096afc6e6e79ec75af70f6b66a473a950ae929de7d0c422a83ae2e96f1db8189c7a2a18bc8c980539d5de473057f56714313346064661d697c1ce933b4e8db7"}}, &(0x7f0000000980)={0x20, 0x1, 0x1, 0x6}, &(0x7f0000000a00)={0x20, 0x0, 0x1, 0x3}}) (async) syz_usb_control_io$printer(r0, &(0x7f00000007c0)={0x14, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x411}}}, &(0x7f0000000a40)={0x34, &(0x7f0000000800)={0x20, 0x5, 0x40, "859c4092145aad24fa279c9eb756b2cd199436b32286c81df42680bf77f88e76f07f8e76e8923cc6a99cad8c13233c4c689fbbf03450386b786236a028689d5d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000900)={0x20, 0x0, 0x46, {0x44, "e34df79c2096afc6e6e79ec75af70f6b66a473a950ae929de7d0c422a83ae2e96f1db8189c7a2a18bc8c980539d5de473057f56714313346064661d697c1ce933b4e8db7"}}, &(0x7f0000000980)={0x20, 0x1, 0x1, 0x6}, &(0x7f0000000a00)={0x20, 0x0, 0x1, 0x3}}) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000b80)={0x14, &(0x7f0000000a80)={0x0, 0x21, 0xb8, {0xb8, 0x32, "18c3d848d5eb6783d50789ffe93e5f4c6ac4043b7071b211385fa8f303933c93184a66fe3307f18c99fd754815a3c543ecc3070492277e1fa3d86498a4010e1682debc13dff8828fb149ad64ce20fcd638dc3579e2de05ba6d0193fa455c133efea249da8ed916a1135151839ea13b3f6818ba284fd07ba9e844652c4686c65a629806ff58367444d736ba45771ffbbc2ab18d188e5064822da8111086a32e4fed27737c68bb2f089da7d8c6875ec1349b59f69b54c2"}}, &(0x7f0000000b40)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000d40)={0x1c, &(0x7f0000000bc0)={0x0, 0x14, 0xdb, "42cb1dcc36eefd2b04de55227cd9a1e3c8d3b2180eeca507d80baea5a7808bc2ed9259efca55343da4d781c6fbfcdac3ad97d1b0afc7758c9e69d93642225e447849b4149f54e2461cce6f31abc3ec89f57304dc66048d1b171d77b2f8731f02f98d705bed505306c548dbdf32834c593f521e4a72550cf35577e246b2032b5a3dffaecc2772ba9214e4cd9b2242647c2b7d9992655d2e157a9763377b3a24e5fef72992d764b46515c70ad0d6823d8a02e94221c317d6aa0effc8d7635e7407f27cdacd3ffee440c9936fb73e3d20625f0918a6a13dd89cf4fcbc"}, &(0x7f0000000cc0)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000000d00)={0x0, 0x8, 0x1, 0x4}}) syz_usb_connect(0x4, 0x9ba, &(0x7f0000001140)={{0x12, 0x1, 0x250, 0xe2, 0x62, 0x3e, 0x40, 0x1fb9, 0x402, 0xd12a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9a8, 0x4, 0x7f, 0x1, 0x70, 0x5, [{{0x9, 0x4, 0x51, 0xf7, 0x0, 0xcd, 0x97, 0xb8, 0x80, [@uac_as={[@format_type_ii_discrete={0x11, 0x24, 0x2, 0x2, 0x3, 0x5, 0x1f, "edd5478990535e68"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x9, 0x6, "5d17"}, @format_type_i_discrete={0xc, 0x24, 0x2, 0x1, 0x4, 0x3, 0x5, 0x7f, "395feb4e"}]}]}}, {{0x9, 0x4, 0x3a, 0x0, 0xf, 0xb8, 0x97, 0x51, 0x9, [@uac_control={{0xa, 0x24, 0x1, 0x4, 0xce}, [@selector_unit={0x6, 0x24, 0x5, 0x3, 0x41, 'D'}, @feature_unit={0x11, 0x24, 0x6, 0x3, 0x4, 0x5, [0x8, 0x2, 0x5, 0x2, 0x8], 0x5}, @input_terminal={0xc, 0x24, 0x2, 0x4, 0x206, 0x5, 0x40, 0x8, 0x1, 0x7}, @extension_unit={0x9, 0x24, 0x8, 0x5, 0x1f, 0xfc, "de55"}, @output_terminal={0x9, 0x24, 0x3, 0x4, 0x302, 0x4, 0x2, 0x1}]}, @hid_hid={0x9, 0x21, 0xb7, 0x0, 0x1, {0x22, 0x190}}], [{{0x9, 0x5, 0x8, 0x3, 0x20, 0x8, 0x3, 0x4}}, {{0x9, 0x5, 0xb, 0x8, 0x3b7, 0x5, 0x8, 0x4b}}, {{0x9, 0x5, 0x0, 0x3, 0x400, 0x3, 0xc0, 0xfe, [@generic={0x56, 0x3, "4f2f3d6ab6e643d51b4bb619f50b2bc1b5b944d7ed2558d2c20bd7c3a63dd04f1ba5dc6c9eb7ddaae645123e2fe9a93c16f10ef4ad480f88a14363c399cb77c1241a00eadaa24e26184e7f240c60ba650f567bf0"}, @uac_iso={0x7, 0x25, 0x1, 0xf0b842d7b7e8fc90, 0x6}]}}, {{0x9, 0x5, 0x1, 0x0, 0x3ff, 0x0, 0x5, 0x81, [@generic={0x7c, 0xc, "bf64322f5a61e58d36d85ac00338dc9c2fde065abe08cde794df548b8900da281f709e2edbe096814972d2cd595b674778f40c886eb9c809baee7937887a6d9f6b557a67d323663884b7c6a1d0f6718668efcf000b28ee567d98e6925407d902950a1c5269bb5856091b8aaab9aa49162f332c566854dd00a2ea"}, @generic={0x101, 0x23, "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"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x8, 0x1, 0x1, 0x9d, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x2, 0x99}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x3}]}}, {{0x9, 0x5, 0xa, 0x0, 0x200, 0x80, 0x9, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x4, 0x6}]}}, {{0x9, 0x5, 0x6, 0x0, 0x3ff, 0x1, 0x0, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x0, 0x9}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x5d, 0x3ff}]}}, {{0x9, 0x5, 0x8, 0x2, 0x8, 0x4, 0x6, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0x3f}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x4d}]}}, {{0x9, 0x5, 0xf, 0x655d5aed7e6b67cc, 0x400, 0x6, 0x7f, 0x7f}}, {{0x9, 0x5, 0x1, 0x0, 0x10, 0x0, 0x1}}, {{0x9, 0x5, 0x1, 0x2, 0x3ff, 0x8, 0x7f, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x101}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0x3f8}]}}, {{0x9, 0x5, 0x6, 0xc, 0x400, 0xa8, 0x80, 0xc7}}, {{0x9, 0x5, 0xd, 0x4, 0x20, 0x5, 0x3, 0x5}}, {{0x9, 0x5, 0x2, 0x2, 0x10, 0x1f, 0x3, 0xfa, [@generic={0x7e, 0x9, "cb5bd99711119ef16f9bd411bac8710900ba260fb228026b1e98b4eae3b30d413da215d2c12d4a444d88ba8ddebc222767e946893488014b4b698dbc26e5d3e14307006d57db8a61fe90c55c6e999de87c4778471fbbe6a8c17dc2a9643a70f2f7039d3b15fa4c15e71e230d38b50334e3415a6c8832d67726420560"}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x24, 0x7}]}}, {{0x9, 0x5, 0x80, 0x0, 0x400, 0xff, 0x0, 0x16}}]}}, {{0x9, 0x4, 0xea, 0x6, 0x4, 0xe7, 0x55, 0x39, 0x4, [@generic={0x36, 0x23, "edc5fea1de79af6b99bbf639ef9cdce20f5a04cee23ff470a2a3c7ced55b6d2fee238c6db31a0052ce102511a73f4218c3a03285"}, @uac_control={{0xa, 0x24, 0x1, 0x605, 0x9d}, [@output_terminal={0x9, 0x24, 0x3, 0x5, 0x1ff, 0x4, 0x1, 0x20}, @processing_unit={0xb, 0x24, 0x7, 0x1, 0x1, 0x1f, "aadb3708"}, @output_terminal={0x9, 0x24, 0x3, 0x4, 0x301, 0x4, 0x4, 0x6}, @feature_unit={0x13, 0x24, 0x6, 0x4, 0x1, 0x6, [0x8, 0x6, 0x3, 0x7, 0x9, 0x8], 0x80}, @output_terminal={0x9, 0x24, 0x3, 0x5, 0x100, 0x3, 0x1, 0x9}]}], [{{0x9, 0x5, 0x80, 0x0, 0x8, 0x40, 0x4, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x59, 0xffc0}, @generic={0xb5, 0xd, "6432f12166c5731c780bbc5eac07133d00e973b9c3561d45ef9728f2c73234162560068d0d218ac4669d4207dfb33da345d9099f6f178cdb8a627d76d87f267ef610b844117f50ba6ac3bd729385294e49ef0b19951248cda6a3e007c58f5deb0fe79dbfe9b6fd3d1fb00ac55808a8c01ed2aa3fee4112674cc9e82b73db2a38779704977f0ad8cb452d241f5a86dfcdb9412f058171055a5eb0b5a94ab305de97cea11c11fc77af31ba068f5b18e6b34b396d"}]}}, {{0x9, 0x5, 0x3, 0x10, 0x10, 0x1f, 0x1, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0x9}]}}, {{0x9, 0x5, 0x1, 0x0, 0x20, 0x0, 0xd2, 0x7f}}, {{0x9, 0x5, 0x4, 0x0, 0x40, 0x6, 0x8, 0x3}}]}}, {{0x9, 0x4, 0xfc, 0xe0, 0x9, 0xff, 0x5d, 0x81, 0x7, [@cdc_ecm={{0x6, 0x24, 0x6, 0x0, 0x0, "c0"}, {0x5, 0x24, 0x0, 0x16}, {0xd, 0x24, 0xf, 0x1, 0x3, 0xf1f, 0x1, 0x2}, [@country_functional={0xc, 0x24, 0x7, 0x1f, 0x8, [0x8, 0x7, 0x1]}, @obex={0x5, 0x24, 0x15, 0x4}, @network_terminal={0x7, 0x24, 0xa, 0x8, 0x5, 0xda, 0x3}, @mdlm={0x15, 0x24, 0x12, 0x1100}, @dmm={0x7, 0x24, 0x14, 0x9, 0x2}, @network_terminal={0x7, 0x24, 0xa, 0x80, 0xfc, 0xfc, 0x40}]}, @generic={0x6b, 0x4, "a80e6554bb7d952dc3325547062f18e3fd8f040b2f5b29daf91648b76781f73c7a8091ff3e0130aeba5babf685857c15064da490869f3f7e875b61e0c42e53ce1e0a198760919e927d30f01016410be453b70e0621c74198dbb65a25fcd19f7c422d87e9ef44b8123f"}], [{{0x9, 0x5, 0x4, 0x3, 0x40, 0x9, 0x1, 0x9}}, {{0x9, 0x5, 0x7, 0x10, 0x10, 0x7, 0x4, 0x37}}, {{0x9, 0x5, 0x4, 0x0, 0x6d8, 0x3f, 0x9, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x1, 0x1}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x36, 0x9}]}}, {{0x9, 0x5, 0x6, 0x0, 0x3ff, 0x4, 0x9, 0xfc}}, {{0x9, 0x5, 0x3, 0x18, 0x200, 0x4, 0x9, 0x0, [@generic={0xb6, 0x5, "c2367b47427385167e3967136d3ff62a3ae9281d8ef288041f02ee4762e1f4e194976c51c3f1ca5f07a36b9d001ac08bedc914831bc1d96fd57c3b1fdcb3c3c9362412315776fdfbd59d0a0591a8f764d2c052529339928bc5a80a8e11b90693fde1960d007b50f27f8097f5262da8a7ccaee58052599f3dd2b43ba15b9d4fd05b4eae104dcb6a8fe57d0c41df5a9195a605ffa39f30e51deabbc25a110dce3a32408d2b0447f294fe9b3172e5c33c99fd2ccda0"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0xdfd}]}}, {{0x9, 0x5, 0xc, 0x4, 0x400, 0x7, 0x7, 0x8, [@generic={0xb5, 0x7, "c65c05c1450c3b119890a070bf57d83f94de57484b51c76071a4156b423aaac1ab1d8ecfb0c746500392346175face9dd565dbac8c363177597d8bcb87bb9bbee3991b610ed29a19f0fa035bd9052c7a4cef5bd943e8df2da2aa7a318127c3ea07688b08f68bf23777c6b26b44536ed45c5f8b2a2120c2376baaef8da57ea073591a9c28912161c864d329c625fda66732472f54deeae727cc636315f40803b2d553c026462232f511350fc3204f5a9fd8f3a7"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x3ff, 0xe5, 0x20, 0x1, [@generic={0xe2, 0xf, "991c9bfd075c2409a36a4fc5e2abe938e977c6bbe8d6174e195cf8ce0177f3232db2a16cb0c977f655cfbc068ecf9819d42cf758b9f2dbefb863f5a75b2d5851a76028d491f2f02887d4ac0b54f58daaebd0c8489d20dcb55bab935e05a893cbcc42158694460f3b674b214ce55fae3328ae36102b2cafbd75c6449f90661f8b05907f3a0251536a1443712623c884040cbc0721e727eaf3519d3e48f9e9f4e539fd2db286c7f3eadb98f23d8f60b861a69318ab34702978781d8b70f30255aaf96a9617e9ef70c63aeb9bf1de05a8b3b92d789910c9dd22aacffb4523d5f5bf"}]}}, {{0x9, 0x5, 0x6, 0x0, 0x400, 0x4, 0x2, 0x8, [@generic={0xde, 0x22, "7dad886d703d147b527be58d1362f2dc48021b5061fb62dc57a5f02180fbba933725d709b441a633976939ad5b0888ca32b1440ce1ae94e0109217189c9ed24c14ba235d00e56fed5495688c1e69f24fd42ec8f5138d620cd87b3f1cc3fdf1c647c6cdc6694482a3da4a746a5f50598fa45e43b027908b9d29e1c5954ced7fa97374101900f30cc2360c50daa1feaf2c7550d71341e631c15d8ec3ed833a291a78ff41cca9d30781214e058f49ed86199a722881249d59c68825286e07b936ec711bd446f253c293da2b5e0a0df350ad54439b44633b5f22142f83d1"}, @generic={0x3a, 0x0, "9f5cfbd145aeb3c587385b4dbc72b39d75634b22b625d8b3d27693e8343dbdae722295b854d3a5dbd1239b6b7a8b7ca2aa2fd5a38544d031"}]}}, {{0x9, 0x5, 0x3, 0x3, 0x10, 0x5, 0x0, 0x7f}}]}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000180)={0xa, 0x6, 0x201, 0x8, 0x4, 0x0, 0x20, 0x2}, 0x31, &(0x7f00000001c0)={0x5, 0xf, 0x31, 0x5, [@ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0xc, 0x0, 0x6, 0x4, 0xdc2a, 0x40}, @ext_cap={0x7, 0x10, 0x2, 0x6, 0xc, 0x6}, @wireless={0xb, 0x10, 0x1, 0xc, 0xbd, 0x3f, 0x81, 0xa000, 0x1f}, @ssp_cap={0xc, 0x10, 0xa, 0x9, 0x0, 0x3f, 0x1100f, 0x1}]}, 0x3, [{0xb, &(0x7f0000000200)=@string={0xb, 0x3, "4ed3fc25e11e1d49c1"}}, {0x5b, &(0x7f0000000240)=@string={0x5b, 0x3, "ec4ccf3a89423ac7ff96bfba58e4e95a1e7be13625ee139bead6a5e660490cb69750ef1f4e947709cec2498f84c80b4c11052297207cf988714dbfdee6c0901e8f640c63e584ecf548d456a7f5e64db0be741ef0bbbdfff6ed"}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0xf4ff}}]}) 03:34:30 executing program 0: syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x0, 0x6}}, [{{0x9, 0x5, 0x82, 0x2, 0x10, 0x88, 0x0, 0x4}}]}}}]}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) 03:34:30 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 38) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2393.810342][T25568] FAULT_INJECTION: forcing a failure. [ 2393.810342][T25568] name failslab, interval 1, probability 0, space 0, times 0 [ 2393.822878][T25568] CPU: 1 PID: 25568 Comm: syz-executor.1 Not tainted 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2393.832901][T25568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2393.842799][T25568] Call Trace: [ 2393.845940][T25568] dump_stack_lvl+0x1e2/0x24b [ 2393.850440][T25568] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2393.855733][T25568] dump_stack+0x15/0x17 [ 2393.859720][T25568] should_fail+0x3c6/0x510 [ 2393.863976][T25568] ? device_create+0x11d/0x2e0 [ 2393.868577][T25568] __should_failslab+0xa4/0xe0 [ 2393.873178][T25568] should_failslab+0x9/0x20 [ 2393.877515][T25568] kmem_cache_alloc_trace+0x3a/0x2e0 [ 2393.882641][T25568] device_create+0x11d/0x2e0 [ 2393.887066][T25568] ? root_device_unregister+0x80/0x80 [ 2393.892276][T25568] bdi_register_va+0x93/0x610 [ 2393.896785][T25568] bdi_register+0xd1/0x120 [ 2393.901035][T25568] ? irqentry_exit+0x4f/0x60 [ 2393.905462][T25568] ? sysvec_reschedule_ipi+0x83/0x160 [ 2393.910670][T25568] ? __device_add_disk+0x552/0x11a0 [ 2393.915700][T25568] ? bdi_register_va+0x610/0x610 [ 2393.920478][T25568] ? __kasan_check_read+0x11/0x20 [ 2393.925336][T25568] ? blk_alloc_devt+0xd7/0x330 [ 2393.929938][T25568] __device_add_disk+0x5de/0x11a0 [ 2393.934798][T25568] ? device_add_disk+0x40/0x40 [ 2393.939397][T25568] ? irqentry_exit+0x4f/0x60 [ 2393.943822][T25568] ? vsprintf+0x40/0x40 [ 2393.947816][T25568] device_add_disk+0x2a/0x40 [ 2393.952243][T25568] loop_add+0x580/0x750 [ 2393.956235][T25568] loop_control_ioctl+0x448/0x620 [ 2393.961093][T25568] ? loop_remove+0xb0/0xb0 [ 2393.965350][T25568] ? __fget_files+0x31e/0x380 [ 2393.969868][T25568] ? security_file_ioctl+0x84/0xb0 [ 2393.974805][T25568] ? loop_remove+0xb0/0xb0 [ 2393.979060][T25568] __se_sys_ioctl+0x114/0x190 [ 2393.983574][T25568] __x64_sys_ioctl+0x7b/0x90 [ 2393.988003][T25568] do_syscall_64+0x34/0x70 [ 2393.992259][T25568] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2393.997982][T25568] RIP: 0033:0x7fcbdb8f3da9 [ 2394.002238][T25568] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2394.021673][T25568] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2394.029921][T25568] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2394.037730][T25568] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2394.045541][T25568] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2394.053355][T25568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2394.061165][T25568] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2394.069696][T25568] ------------[ cut here ]------------ [ 2394.075046][T25568] WARNING: CPU: 1 PID: 25568 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 2394.083978][T25568] Modules linked in: [ 2394.087716][T25568] CPU: 1 PID: 25568 Comm: syz-executor.1 Not tainted 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2394.097864][T25568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2394.107772][T25568] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 2394.113393][T25568] Code: ff ff e8 85 6a 23 ff 0f 0b e9 d0 f3 ff ff e8 79 6a 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 62 6a 23 ff <0f> 0b e9 d1 f7 ff ff e8 56 6a 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 2394.132850][T25568] RSP: 0018:ffffc90006f2fbe0 EFLAGS: 00010283 [ 2394.138755][T25568] RAX: ffffffff82473d8e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2394.146577][T25568] RDX: ffffc900020d2000 RSI: 00000000000094a0 RDI: 00000000000094a1 [ 2394.154356][T25568] RBP: ffffc90006f2fd30 R08: ffffffff82473559 R09: fffffbfff0d07477 [ 2394.162353][T25568] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888159c36068 [ 2394.170303][T25568] R13: ffff888159c36000 R14: ffff888159c36348 R15: ffff888159279000 [ 2394.178163][T25568] FS: 00007fcbda6336c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 2394.186928][T25568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2394.193331][T25568] CR2: 00007fcbda632ff8 CR3: 000000011a56e000 CR4: 00000000003506a0 [ 2394.201174][T25568] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2394.209006][T25568] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2394.216786][T25568] Call Trace: [ 2394.219955][T25568] ? show_regs+0x58/0x60 [ 2394.224122][T25568] ? __warn+0x160/0x2f0 [ 2394.228132][T25568] ? __device_add_disk+0xe1e/0x11a0 [ 2394.233157][T25568] ? report_bug+0x3d9/0x5b0 [ 2394.237501][T25568] ? __device_add_disk+0xe1e/0x11a0 [ 2394.242551][T25568] ? handle_bug+0x41/0x70 [ 2394.246707][T25568] ? exc_invalid_op+0x1b/0x50 [ 2394.251201][T25568] ? asm_exc_invalid_op+0x12/0x20 [ 2394.256058][T25568] ? __device_add_disk+0x5e9/0x11a0 [ 2394.261217][T25568] ? __device_add_disk+0xe1e/0x11a0 [ 2394.266358][T25568] ? __device_add_disk+0xe1e/0x11a0 [ 2394.271411][T25568] ? device_add_disk+0x40/0x40 [ 2394.275978][T25568] ? irqentry_exit+0x4f/0x60 [ 2394.280421][T25568] ? vsprintf+0x40/0x40 [ 2394.284408][T25568] device_add_disk+0x2a/0x40 [ 2394.288853][T25568] loop_add+0x580/0x750 [ 2394.292819][T25568] loop_control_ioctl+0x448/0x620 [ 2394.297690][T25568] ? loop_remove+0xb0/0xb0 [ 2394.301954][T25568] ? __fget_files+0x31e/0x380 [ 2394.306461][T25568] ? security_file_ioctl+0x84/0xb0 [ 2394.311389][T25568] ? loop_remove+0xb0/0xb0 [ 2394.315643][T25568] __se_sys_ioctl+0x114/0x190 [ 2394.320173][T25568] __x64_sys_ioctl+0x7b/0x90 [ 2394.324587][T25568] do_syscall_64+0x34/0x70 [ 2394.328853][T25568] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2394.334573][T25568] RIP: 0033:0x7fcbdb8f3da9 [ 2394.338836][T25568] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2394.358288][T25568] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2394.366644][T25568] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2394.367435][T31654] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 2394.374443][T25568] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2394.389629][T25568] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2394.397438][T25568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2394.405238][T25568] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2394.413061][T25568] ---[ end trace 37f865335f967425 ]--- 03:34:31 executing program 0: syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x0, 0x6}}, [{{0x9, 0x5, 0x82, 0x2, 0x10, 0x88, 0x0, 0x4}}]}}}]}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) 03:34:31 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 39) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2394.589853][ T8496] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 2394.739019][T25577] FAULT_INJECTION: forcing a failure. [ 2394.739019][T25577] name failslab, interval 1, probability 0, space 0, times 0 [ 2394.751463][T25577] CPU: 1 PID: 25577 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2394.762963][T25577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2394.772855][T25577] Call Trace: [ 2394.775992][T25577] dump_stack_lvl+0x1e2/0x24b [ 2394.780526][T25577] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2394.785795][T25577] dump_stack+0x15/0x17 [ 2394.789783][T25577] should_fail+0x3c6/0x510 [ 2394.794037][T25577] ? kvasprintf_const+0x13b/0x190 [ 2394.798897][T25577] __should_failslab+0xa4/0xe0 [ 2394.803497][T25577] should_failslab+0x9/0x20 [ 2394.807840][T25577] __kmalloc_track_caller+0x5f/0x320 [ 2394.812958][T25577] ? __hrtimer_init+0x17c/0x260 [ 2394.817648][T25577] kstrdup_const+0x55/0x90 [ 2394.821896][T25577] kvasprintf_const+0x13b/0x190 [ 2394.826590][T25577] kobject_set_name_vargs+0x61/0x120 [ 2394.831710][T25577] device_create+0x223/0x2e0 [ 2394.836135][T25577] ? root_device_unregister+0x80/0x80 [ 2394.841342][T25577] ? __kasan_check_read+0x11/0x20 [ 2394.846205][T25577] ? preempt_schedule_irq+0xe7/0x140 [ 2394.851323][T25577] ? preempt_schedule_notrace+0x140/0x140 [ 2394.856873][T25577] ? number+0xb5a/0xf80 [ 2394.860867][T25577] bdi_register_va+0x93/0x610 [ 2394.865380][T25577] bdi_register+0xd1/0x120 [ 2394.869637][T25577] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2394.875104][T25577] ? __device_add_disk+0x552/0x11a0 [ 2394.880136][T25577] ? bdi_register_va+0x610/0x610 [ 2394.884912][T25577] ? elevator_init_mq+0x20/0x4e0 [ 2394.889685][T25577] ? __kasan_check_read+0x11/0x20 [ 2394.894551][T25577] ? blk_alloc_devt+0xd7/0x330 [ 2394.899144][T25577] __device_add_disk+0x5de/0x11a0 [ 2394.904008][T25577] ? device_add_disk+0x40/0x40 [ 2394.908606][T25577] ? vsprintf+0x40/0x40 [ 2394.912599][T25577] ? device_initialize+0x1e1/0x420 [ 2394.917543][T25577] device_add_disk+0x2a/0x40 [ 2394.921971][T25577] loop_add+0x580/0x750 [ 2394.925964][T25577] loop_control_ioctl+0x448/0x620 [ 2394.930826][T25577] ? loop_remove+0xb0/0xb0 [ 2394.935077][T25577] ? __fget_files+0x31e/0x380 [ 2394.939595][T25577] ? security_file_ioctl+0x84/0xb0 [ 2394.944535][T25577] ? loop_remove+0xb0/0xb0 [ 2394.948789][T25577] __se_sys_ioctl+0x114/0x190 [ 2394.953301][T25577] __x64_sys_ioctl+0x7b/0x90 [ 2394.957734][T25577] do_syscall_64+0x34/0x70 [ 2394.961985][T25577] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2394.967712][T25577] RIP: 0033:0x7fcbdb8f3da9 [ 2394.971965][T25577] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2394.991407][T25577] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2394.999648][T25577] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2395.007460][T25577] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2395.015270][T25577] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2395.023082][T25577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2395.030894][T25577] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2395.039771][T25577] ------------[ cut here ]------------ [ 2395.045087][T25577] WARNING: CPU: 1 PID: 25577 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 2395.054108][T25577] Modules linked in: [ 2395.057859][T25577] CPU: 1 PID: 25577 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2395.069392][T25577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2395.079300][T25577] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 2395.084920][T25577] Code: ff ff e8 85 6a 23 ff 0f 0b e9 d0 f3 ff ff e8 79 6a 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 62 6a 23 ff <0f> 0b e9 d1 f7 ff ff e8 56 6a 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 2395.104430][T25577] RSP: 0018:ffffc90006d07be0 EFLAGS: 00010287 [ 2395.110277][T25577] RAX: ffffffff82473d8e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2395.118084][T25577] RDX: ffffc900020d2000 RSI: 000000000000ac9b RDI: 000000000000ac9c [ 2395.125885][T25577] RBP: ffffc90006d07d30 R08: ffffffff82473559 R09: 0000000000000003 [ 2395.133937][T25577] R10: fffff52000da0e8c R11: dffffc0000000001 R12: ffff888159c8c068 [ 2395.134143][T31654] usb 5-1: device descriptor read/8, error -71 [ 2395.141768][T25577] R13: ffff888159c8c000 R14: ffff888159c8c348 R15: ffff8881061bd000 [ 2395.155523][T25577] FS: 00007fcbda6336c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2395.164385][T25577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2395.170819][T25577] CR2: 00000000200d5030 CR3: 0000000164033000 CR4: 00000000003506b0 [ 2395.178626][T25577] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2395.186441][T25577] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2395.194224][T25577] Call Trace: [ 2395.197372][T25577] ? show_regs+0x58/0x60 [ 2395.201437][T25577] ? __warn+0x160/0x2f0 [ 2395.205428][T25577] ? __device_add_disk+0xe1e/0x11a0 [ 2395.210474][T25577] ? report_bug+0x3d9/0x5b0 [ 2395.214801][T25577] ? __device_add_disk+0xe1e/0x11a0 [ 2395.219845][T25577] ? handle_bug+0x41/0x70 [ 2395.224000][T25577] ? exc_invalid_op+0x1b/0x50 [ 2395.228537][T25577] ? asm_exc_invalid_op+0x12/0x20 [ 2395.233376][T25577] ? __device_add_disk+0x5e9/0x11a0 [ 2395.238418][T25577] ? __device_add_disk+0xe1e/0x11a0 [ 2395.243444][T25577] ? __device_add_disk+0xe1e/0x11a0 [ 2395.248491][T25577] ? device_add_disk+0x40/0x40 [ 2395.253076][T25577] ? vsprintf+0x40/0x40 [ 2395.257083][T25577] ? device_initialize+0x1e1/0x420 [ 2395.262017][T25577] device_add_disk+0x2a/0x40 [ 2395.266462][T25577] loop_add+0x580/0x750 [ 2395.270438][T25577] loop_control_ioctl+0x448/0x620 [ 2395.275296][T25577] ? loop_remove+0xb0/0xb0 [ 2395.279558][T25577] ? __fget_files+0x31e/0x380 [ 2395.284069][T25577] ? security_file_ioctl+0x84/0xb0 [ 2395.289043][T25577] ? loop_remove+0xb0/0xb0 [ 2395.293261][T25577] __se_sys_ioctl+0x114/0x190 [ 2395.297785][T25577] __x64_sys_ioctl+0x7b/0x90 [ 2395.302204][T25577] do_syscall_64+0x34/0x70 [ 2395.306471][T25577] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2395.312183][T25577] RIP: 0033:0x7fcbdb8f3da9 [ 2395.316446][T25577] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2395.335884][T25577] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2395.344131][T25577] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2395.351984][T25577] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2395.359754][T25577] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2395.367566][T25577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2395.375365][T25577] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2395.383222][T25577] ---[ end trace 37f865335f967426 ]--- 03:34:32 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) (async) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x4, r2, 0x3, &(0x7f0000000a00)) (async) fstat(r3, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001000)={&(0x7f0000000d40), 0xc, &(0x7f0000000e00)=[{&(0x7f0000000cc0)=ANY=[@ANYBLOB="3c0000002a00001baea562c06328c27000fbdbdf25ed83a4e5192b13f917a12e88d0d71d4e246a36b5ba8cdb7d20caf1116a8eaddd67be128b567d3200"/75], 0x3c}, {&(0x7f0000001140)=ANY=[@ANYBLOB="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"], 0x14}], 0x2, &(0x7f0000001040)=ANY=[@ANYBLOB="1c0002000000000000000000020000001ecae8f7b5e6af7c0326b1ad5e9ab993f61cd8249fa8f5660a47a16485f5ffffffffffff555d980a57e72eaddb41689db6103ddc4ae11bab20b864fe2a713a1e72ca46af55f306a31426ada3aded35dd8a642c53532549831ae197345af30242e14ea934390947a478a69198514bfc9b8f78e8c7b91e8aca8d65e5c89a61a944aad3f5bb0d264e908a84237e030589c0c41bf2ee268020fd49005a1c99aa1378242f3cc7fab0b400"/201, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r5, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x60, 0x8000}, 0x805) (async) r7 = syz_usb_connect$hid(0x4, 0x36, &(0x7f0000000240)=ANY=[@ANYRESDEC=r3, @ANYBLOB="a46ffd6c676b7fd3b250a1e7e44c19cb04866978f71529429acae121d54004853a947f88c6e31d3b540afa8746358a0e275eee016b7cd3659874f1d2eaca"], 0x0) (async) r8 = openat$null(0xffffffffffffff9c, &(0x7f0000000980), 0x240100, 0x0) r9 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000009c0), 0x40800, 0x0) (async) r10 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000b40)={0xffffffffffffffff, 0x0, 0x10}, 0xc) (async) r11 = accept$packet(r4, &(0x7f0000000b80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000bc0)=0x14) sendmmsg$unix(r3, &(0x7f0000001280)=[{{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000340)="abe6ffce664cfe5379e76d8e8db6513f56f17dc14614015119ad674a677cfac260f1e3099c8e6ad280b8e282185dba9f728a089645ebcdbf1ea0c31ee05a5376d0f852cad79d2e55ecff42506e612c51bc2826f95ce6d440d2c9505d042c236725618287d9372f21845a0dcf53e15f117814ca67793783440cc98432cf975616533a80e33ed559ce6ae7947efb21119a6109ac0ad937ec99e544e6e7874c2bbe7e1499c4fff6a272c52ab7cd18bd91e642bc8555672cf31f87b77c9643de28feb14a3a5f692ff92a74a58a88c574086d262ce6fe438d9bda712f9065", 0xdc}, {&(0x7f0000000040)="413e949002d1faaf9f43a7feb3a31389638e03596152defc3df13fb2e087af22cf0445a360c74a93b326e028d4837ca8c1db", 0x32}, {&(0x7f0000000440)="639cea50b7652776532bdfadcb00b03f0816de39238678b3157b2f5634754c7ae59be293a2d1cc94bb1e0cba79728af269935a347f7b79442597ae120a4c82e02cd13379c219d4acafff89e48b21aa906e661fcda47e70f7215e4bfc8d", 0x5d}, {&(0x7f0000000100)="e64cc3e6d45f9a6ddf68348d584effca4a816a5b434688911a1b52708f", 0x1d}, {&(0x7f00000004c0)="05a15a22a4a29fd563312e6a0e01002b9e75b3d3b8607748822e3379f67303ee6fb4b530a62381e0e4343e497573cfd314f37858b1b999366f26751abfe872900a9f9a292eedb5e0b66b02b92596bc3dd782320bd7de97fbe476fc83e22679dc1c9dfe3609bb9e14dde5ad5344afd89966d71890bd7a0596fdc2042cca8c8cd9ead572f1a1274ba5a8e8141cb3ae6489f25d62887a805dc1c7ba3764d93d164de62af379bc463a78134e76ed5a7784b870eb72", 0xb3}], 0x5, 0x0, 0x0, 0x40040}}, {{&(0x7f0000000600)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=[@rights={{0x24, 0x1, 0x1, [r1, r3, r4, r3, r0]}}, @rights={{0x1c, 0x1, 0x1, [r4, r0, r1]}}, @rights={{0x18, 0x1, 0x1, [r3, r3]}}], 0x60, 0x48801}}, {{&(0x7f0000000740)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000940)=[{&(0x7f00000007c0)="69cdc53cc8553fcbb166646d0510c36bb001c80664c3d1a09575c41b1750bec61e4810347b977cea78d2be0fc461c088b6d26eccf00fca0440c65af69f483a10497425c1b67705ebf608e400e6972bb01119b0563b4899aca8178e37d4b80ae5010bfafc76f86940e74896c93620bbfade8b9cb104f1b3d8d6966d2964dd9d997d797232602c66cf8e22e99de129f95a574716874fd4b7687e84167bdc1288a6fb8d42ae0ae08748ea0883aadcbff3bfde54a37255203aec8cc98fe3c1166b4b9cd1d7548119a1544ed8104cc004754b8a009b809c6eebc26d5284aeb960f693a20dc1750e0b3dc569c33141", 0xec}, {&(0x7f00000008c0)="00dedac0a223f76b96e128e984", 0xd}, {&(0x7f0000000900)="21d23df6d19d055c0a24c974f37ccba9c706841f36cc3efef3d152c08712a8af99cfe23033", 0x25}, {&(0x7f0000000a40)="fd3f0a2997d377c706484c7b892bee9b6a5a2d88eeb6e7e2a16cea10b84263de9d19333eb2a858e1707f70e940809eea96f595a30d2fd44c0c677c1c6a7bd205d7832a4a990fb24f06ca78077ddf9c72465c8546ccd2f1becfd7c439f0f6b3ca4d3eaeaefee7dee334973f7d9ffdecb93fba6394db3f09749e033f5c333bfd39415adbe79ff65c6f4a6db5c4a68848f6d52e14fbfc6723f96cd22dca91cccca5f35c783b2dce7a0c349bfe2cbe17f0e079aa3893591d46d740b94f74f579a689d3ee98", 0xc3}], 0x4, &(0x7f0000000c00)=[@rights={{0x20, 0x1, 0x1, [r8, r3, r0, r3]}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r9, 0xffffffffffffffff, r0, r1, r4]}}, @rights={{0x28, 0x1, 0x1, [r1, r1, r10, r3, r0, r0]}}, @rights={{0x18, 0x1, 0x1, [r11, r1]}}, @cred={{0x1c, 0x1, 0x2, {r2, r5, r6}}}], 0xb0, 0x80}}], 0x3, 0x4480) syz_usb_control_io$hid(r7, 0x0, 0x0) syz_usb_control_io$hid(r7, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x5, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, 0x0}, 0x0) 03:34:32 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 40) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2395.661460][T25588] FAULT_INJECTION: forcing a failure. [ 2395.661460][T25588] name failslab, interval 1, probability 0, space 0, times 0 [ 2395.673948][T25588] CPU: 1 PID: 25588 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2395.685408][T25588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2395.695299][T25588] Call Trace: [ 2395.698440][T25588] dump_stack_lvl+0x1e2/0x24b [ 2395.702942][T25588] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2395.708241][T25588] ? irqentry_exit+0x4f/0x60 [ 2395.712670][T25588] ? sysvec_reschedule_ipi+0x83/0x160 [ 2395.717873][T25588] dump_stack+0x15/0x17 [ 2395.721866][T25588] should_fail+0x3c6/0x510 [ 2395.726118][T25588] ? device_add+0xbe/0xbc0 [ 2395.730372][T25588] __should_failslab+0xa4/0xe0 [ 2395.734986][T25588] should_failslab+0x9/0x20 [ 2395.739313][T25588] kmem_cache_alloc_trace+0x3a/0x2e0 [ 2395.744449][T25588] ? __kasan_check_write+0x14/0x20 [ 2395.749381][T25588] device_add+0xbe/0xbc0 [ 2395.753459][T25588] ? kobject_set_name_vargs+0xce/0x120 [ 2395.758752][T25588] device_create+0x259/0x2e0 [ 2395.763180][T25588] ? root_device_unregister+0x80/0x80 [ 2395.768388][T25588] ? __kasan_check_read+0x11/0x20 [ 2395.773249][T25588] ? preempt_schedule_irq+0xe7/0x140 [ 2395.778369][T25588] ? preempt_schedule_notrace+0x140/0x140 [ 2395.783922][T25588] ? number+0xb5a/0xf80 [ 2395.787917][T25588] bdi_register_va+0x93/0x610 [ 2395.792429][T25588] bdi_register+0xd1/0x120 [ 2395.796682][T25588] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2395.802149][T25588] ? __device_add_disk+0x552/0x11a0 [ 2395.807184][T25588] ? bdi_register_va+0x610/0x610 [ 2395.811956][T25588] ? bdi_register+0x11/0x120 [ 2395.816386][T25588] __device_add_disk+0x5de/0x11a0 [ 2395.821243][T25588] ? device_add_disk+0x40/0x40 [ 2395.825840][T25588] ? irqentry_exit+0x4f/0x60 [ 2395.830268][T25588] ? vsprintf+0x40/0x40 [ 2395.834260][T25588] device_add_disk+0x2a/0x40 [ 2395.838686][T25588] loop_add+0x580/0x750 [ 2395.842680][T25588] loop_control_ioctl+0x448/0x620 [ 2395.847539][T25588] ? loop_remove+0xb0/0xb0 [ 2395.851791][T25588] ? __fget_files+0x31e/0x380 [ 2395.856314][T25588] ? security_file_ioctl+0x84/0xb0 [ 2395.861252][T25588] ? loop_remove+0xb0/0xb0 [ 2395.865504][T25588] __se_sys_ioctl+0x114/0x190 [ 2395.870020][T25588] __x64_sys_ioctl+0x7b/0x90 [ 2395.874446][T25588] do_syscall_64+0x34/0x70 [ 2395.878702][T25588] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2395.884427][T25588] RIP: 0033:0x7fcbdb8f3da9 [ 2395.888684][T25588] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 03:34:32 executing program 0: syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x0, 0x6}}, [{{0x9, 0x5, 0x82, 0x2, 0x10, 0x88, 0x0, 0x4}}]}}}]}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x0, 0x6}}, [{{0x9, 0x5, 0x82, 0x2, 0x10, 0x88, 0x0, 0x4}}]}}}]}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) (async) [ 2395.908118][T25588] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2395.916366][T25588] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2395.924174][T25588] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2395.931990][T25588] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2395.939796][T25588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2395.947608][T25588] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2396.001300][T25588] ------------[ cut here ]------------ [ 2396.006751][T25588] WARNING: CPU: 1 PID: 25588 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 2396.015717][T25588] Modules linked in: [ 2396.019489][T25588] CPU: 1 PID: 25588 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2396.031026][T25588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2396.040955][T25588] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 2396.046561][T25588] Code: ff ff e8 85 6a 23 ff 0f 0b e9 d0 f3 ff ff e8 79 6a 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 62 6a 23 ff <0f> 0b e9 d1 f7 ff ff e8 56 6a 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 2396.065998][T25588] RSP: 0018:ffffc90006fffbe0 EFLAGS: 00010287 [ 2396.071894][T25588] RAX: ffffffff82473d8e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2396.080038][T25588] RDX: ffffc900020d2000 RSI: 000000000000ad11 RDI: 000000000000ad12 [ 2396.087863][T25588] RBP: ffffc90006fffd30 R08: ffffffff82473559 R09: 0000000000000003 [ 2396.095632][T25588] R10: fffff52000dffe94 R11: dffffc0000000001 R12: ffff888120705068 [ 2396.103471][T25588] R13: ffff888120705000 R14: ffff888120705348 R15: ffff88815a361000 [ 2396.111276][T25588] FS: 00007fcbda6336c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2396.120031][T25588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2396.126455][T25588] CR2: 0000000020234000 CR3: 000000013a5b9000 CR4: 00000000003506b0 [ 2396.134256][T25588] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2396.142078][T25588] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2396.149888][T25588] Call Trace: [ 2396.153010][T25588] ? show_regs+0x58/0x60 [ 2396.157099][T25588] ? __warn+0x160/0x2f0 [ 2396.161076][T25588] ? __device_add_disk+0xe1e/0x11a0 [ 2396.166112][T25588] ? report_bug+0x3d9/0x5b0 [ 2396.170471][T25588] ? __device_add_disk+0xe1e/0x11a0 [ 2396.175485][T25588] ? handle_bug+0x41/0x70 [ 2396.179660][T25588] ? exc_invalid_op+0x1b/0x50 [ 2396.184168][T25588] ? asm_exc_invalid_op+0x12/0x20 [ 2396.189035][T25588] ? __device_add_disk+0x5e9/0x11a0 [ 2396.194058][T25588] ? __device_add_disk+0xe1e/0x11a0 [ 2396.199104][T25588] ? __device_add_disk+0xe1e/0x11a0 [ 2396.204127][T25588] ? device_add_disk+0x40/0x40 [ 2396.208745][T25588] ? irqentry_exit+0x4f/0x60 [ 2396.213155][T25588] ? vsprintf+0x40/0x40 [ 2396.217157][T25588] device_add_disk+0x2a/0x40 [ 2396.221573][T25588] loop_add+0x580/0x750 [ 2396.225567][T25588] loop_control_ioctl+0x448/0x620 [ 2396.230444][T25588] ? loop_remove+0xb0/0xb0 [ 2396.234678][T25588] ? __fget_files+0x31e/0x380 [ 2396.239207][T25588] ? security_file_ioctl+0x84/0xb0 [ 2396.244137][T25588] ? loop_remove+0xb0/0xb0 [ 2396.248405][T25588] __se_sys_ioctl+0x114/0x190 [ 2396.252903][T25588] __x64_sys_ioctl+0x7b/0x90 [ 2396.257345][T25588] do_syscall_64+0x34/0x70 [ 2396.261589][T25588] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2396.267321][T25588] RIP: 0033:0x7fcbdb8f3da9 [ 2396.271568][T25588] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2396.291038][T25588] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2396.299280][T25588] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2396.307074][T25588] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2396.314874][T25588] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2396.322831][T25588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2396.330657][T25588] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2396.338464][T25588] ---[ end trace 37f865335f967427 ]--- [ 2396.356362][T31654] usb 5-1: device descriptor read/8, error -71 03:34:32 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB, @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x0, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x99c, 0x6, 0x1, {0x22, 0x9e5}}}}, &(0x7f0000000540)={0x2c, &(0x7f00000001c0)={0x60, 0xe, 0x66, "b0241ecfad9d09e5ac4668f1bd54121d386938eed608938cb7455be426ca7c320078e43f219653664d992742d122a738b709f70650ec292aced6691790819bb764b16e2776b495d7345461323a8e230ddbc629121e2a8c0eec949eed8433f42d2353e287cb86"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x7f}, &(0x7f0000000440)={0x20, 0x1, 0xb7, "da5d5d9e40ef0405c680366eac0bed816ab629f4527848ccdcada4e9125c1b168c14ebd6838c6db48c6783bb47a214e0f9183f4c857af1d9202f74ac29ac553af8124d5744a7e1b46b089b12351347a744cea22ba527d823e0877dfc640b64505683f7fb38c4a16fdd82aae9caa58eb510e8f9e67a71dd22c7aa38802464b281659cb3d1d2d2c90d7e2800be7e77da0f0a10290087b62759d3e8b76c24b8b26868c38654e68664b8dcc845af1480bc55c98f346eb5fe5d"}, &(0x7f0000000500)={0x20, 0x3, 0x1, 0x6a}}) 03:34:32 executing program 3: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000180)=ANY=[@ANYBLOB="5100bf"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000200)={0x24, &(0x7f0000000000)={0x0, 0x30, 0x102, {0x102, 0x22, "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"}}, &(0x7f0000000280)={0x0, 0x3, 0xb8, @string={0xb8, 0x3, "d89f6a09e975b9dee2133ea88973de891ce076002be5ad08ff3319e7fbf37d5ee53a5645fd9845c456c14b5081bdf14f0d56ebe40ed958d856db2108312059fa10d340c97dc30a816850aca0d02cd44e03a89bc8a85d32d193ee3fd5cf624811cf4fc491b59c026ec7b615d503d1250b5e555f5054f400d79e72f3a6dce76876b7bdf008688be6f072ad5e628c7dc4a218467d71eacc5138f3feede9c61261e198355ecd42d48824116de7639e5bf0b129ed0da97110"}}, &(0x7f0000000140)={0x0, 0x22, 0xd, {[@main=@item_012={0x0, 0x0, 0xc}, @global=@item_4={0x3, 0x1, 0x3, "9e7da3b0"}, @main=@item_012={0x1, 0x0, 0x8, "9b"}, @global=@item_4={0x3, 0x1, 0x3, "733e66cd"}]}}, &(0x7f00000001c0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x3f2, 0xe0, 0x1, {0x22, 0xe6b}}}}, &(0x7f00000004c0)={0x2c, &(0x7f0000000340)={0x40, 0x6, 0x62, "a27a51f13af4cbc126c58ec56108eaaa27a534721326a557720bac589eac67d0f8ae4e312f500f10fb2ec9003bbaafc4d638c904441c13431b29b583dc7a336d011ac1e9b9e9be25991c1ee5243560a9c557876271350d962c11fcd251152eb06e02"}, &(0x7f00000003c0)={0x0, 0xa, 0x1}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000440)={0x20, 0x1, 0x1c, "597fd675d0112f7eb0885959150aa9e612d4c0a30190d524f893d83a"}, &(0x7f0000000480)={0x20, 0x3, 0x1, 0x81}}) syz_usb_control_io(r0, &(0x7f0000000900)={0x2c, &(0x7f00000005c0)={0x0, 0x8, 0xf2, {0xf2, 0x30, "e1060e3257b1c20503264d49a46a03cba172ed53fadea8bbb2e4cf2518da8f58ff87d2d9469e8e008f3a31605949607ef3106ec3824209d44c330d710c72545ee356efff79be66f5f007a021ec8e07cfd98e79277e8e6171f2fdc6aa1df8e12271b6eda9ae22ddde662818a7b9f431e09af75c9eb73984d01b713c9ea375297e3ff737971ca97d7cffa4a44243e9cfdf1a1fb89704877303c402a1bea3f1839a1e36aef7325a5a9e348cfe398628ce99ee3e8bd99630ece51397b20c87fcfd36c337b0a11cea89cf15f1744e112b210ccb73631aca26f68d037f8c06743d68ef63823cedf6c8d421e9cf34ccd4a2b755"}}, &(0x7f00000006c0)={0x0, 0x3, 0xf2, @string={0xf2, 0x3, "18fe601a2b989dc58e915dd5bfcba3f06cfbcce4d5463d1a6e0923744fcec4472cb4932a0e85a2a8f5bff8cc78115f46a1ba9024299b8c1620421b3eeffa7f38a82b0cc5325378ddcb332cd02c046db16b081b352ecb43cfdab529e707675de7dc5dc1e6a2318d2e95ff170105feff021c019e2dc7ade4105f91bf72feaa36482bc58eae80da6fa98d172bca35a2ed45e32073e3b685b0dc0a43c47dabd35754992a6e499146b231066960875fbbc4b916c26ae9f9cc4b40853165abc0b0ffe96d4f26605b528cffe830b84315e3c04ba956913d86a25e6526a96506bce5fed24c3a99e0101f3d4f4ce6d0d1a2ac2c1f"}}, &(0x7f00000007c0)={0x0, 0xf, 0x115, {0x5, 0xf, 0x115, 0x4, [@generic={0x71, 0x10, 0xa, "9c5c649cfed7afb1924783ec53b1f8d717feb894a6f96f4e0bf7463d947017a4bf0d43c2ce31cd048d5bf9902c618ff3b830cdcfa439173de412db97defcbe0068dede4dd10248318fb41cbd74c6a809fed1853f72ad6cee08a1bb5c1961de6d216484dd9a981a07cc922384a897"}, @wireless={0xb, 0x10, 0x1, 0xc, 0x27, 0x2, 0x8, 0x8, 0xff}, @ss_container_id={0x14, 0x10, 0x4, 0x20, "b8090c0a3c39f924304eb76da6f02892"}, @generic={0x80, 0x10, 0x9, "39d542ee018639521b87b568afa4ea4322a8a31b996a5e21c64bb54f78030b8130c9cbb0a0b49afad0797203792446d48ea5e85c3e5301a74fc8393d855263271f2c01ef8939b1b39312060c72dc4c330debd6d20a5cce59314ee61f46bd737c8091c5558a922bd6e55462a2a953c5916d4d68f6bde4dfb8bb9d197ed0"}]}}, &(0x7f0000000500)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x10, 0x81, 0x8, "ea1bcc43", "1a5fe9e9"}}, &(0x7f0000000540)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x9, 0x10, 0x40, 0x4, 0x0, 0x0, 0x913}}}, &(0x7f0000000dc0)={0x84, &(0x7f0000000940)={0x20, 0x10, 0x84, "c3109900e3f1871b59bffeec36dc3740a6aa90396aed9b7233f86cd7594f2e82ca9329737d75bda777e1c84051d748ed00885554bab57c1694b54ad4e11aa1c6d0b28ae654fa3629e8ac99985c9401538df97e1a435d2888290150175323942f95a89bd2bd11ca833784699080b460aa4ef3c776fdfb00d8bd1dd2657297968209453ca8"}, &(0x7f0000000a00)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000a40)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000a80)={0x20, 0x0, 0x4, {0x3}}, &(0x7f0000000ac0)={0x20, 0x0, 0x4, {0xa0, 0x4}}, &(0x7f0000000b00)={0x40, 0x7, 0x2, 0x1}, &(0x7f0000000b40)={0x40, 0x9, 0x1}, &(0x7f0000000b80)={0x40, 0xb, 0x2, '_\r'}, &(0x7f0000000bc0)={0x40, 0xf, 0x2, 0x300}, &(0x7f0000000c00)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000c40)={0x40, 0x17, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3c}}, &(0x7f0000000c80)={0x40, 0x19, 0x2, "16ab"}, &(0x7f0000000cc0)={0x40, 0x1a, 0x2, 0x200}, &(0x7f0000000d00)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000d40)={0x40, 0x1e, 0x1, 0x20}, &(0x7f0000000d80)={0x40, 0x21, 0x1, 0x6}}) 03:34:33 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 41) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2396.599199][T25600] FAULT_INJECTION: forcing a failure. [ 2396.599199][T25600] name failslab, interval 1, probability 0, space 0, times 0 [ 2396.611712][T25600] CPU: 1 PID: 25600 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2396.623150][T25600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2396.633037][T25600] Call Trace: [ 2396.636176][T25600] dump_stack_lvl+0x1e2/0x24b [ 2396.640684][T25600] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2396.645977][T25600] dump_stack+0x15/0x17 [ 2396.649967][T25600] should_fail+0x3c6/0x510 [ 2396.654220][T25600] ? device_add+0xbe/0xbc0 [ 2396.658475][T25600] __should_failslab+0xa4/0xe0 [ 2396.663074][T25600] should_failslab+0x9/0x20 [ 2396.667417][T25600] kmem_cache_alloc_trace+0x3a/0x2e0 [ 2396.672532][T25600] ? __kasan_check_write+0x14/0x20 [ 2396.677484][T25600] device_add+0xbe/0xbc0 [ 2396.681561][T25600] ? kobject_set_name_vargs+0xce/0x120 [ 2396.686856][T25600] device_create+0x259/0x2e0 [ 2396.691285][T25600] ? root_device_unregister+0x80/0x80 [ 2396.696514][T25600] ? number+0xb5a/0xf80 [ 2396.700489][T25600] bdi_register_va+0x93/0x610 [ 2396.705005][T25600] bdi_register+0xd1/0x120 [ 2396.709255][T25600] ? vsnprintf+0x1e1/0x1c70 [ 2396.713594][T25600] ? __device_add_disk+0x552/0x11a0 [ 2396.718636][T25600] ? bdi_register_va+0x610/0x610 [ 2396.723398][T25600] ? __kasan_check_read+0x11/0x20 [ 2396.728257][T25600] ? blk_alloc_devt+0xd7/0x330 [ 2396.732859][T25600] __device_add_disk+0x5de/0x11a0 [ 2396.737717][T25600] ? device_add_disk+0x40/0x40 [ 2396.742320][T25600] ? vsprintf+0x40/0x40 [ 2396.746327][T25600] ? device_initialize+0x1e1/0x420 [ 2396.751256][T25600] device_add_disk+0x2a/0x40 [ 2396.755683][T25600] loop_add+0x580/0x750 [ 2396.759695][T25600] loop_control_ioctl+0x448/0x620 [ 2396.764627][T25600] ? loop_remove+0xb0/0xb0 [ 2396.768880][T25600] ? __fget_files+0x31e/0x380 [ 2396.773394][T25600] ? security_file_ioctl+0x84/0xb0 [ 2396.778335][T25600] ? loop_remove+0xb0/0xb0 [ 2396.782587][T25600] __se_sys_ioctl+0x114/0x190 [ 2396.787103][T25600] __x64_sys_ioctl+0x7b/0x90 [ 2396.791534][T25600] do_syscall_64+0x34/0x70 [ 2396.795783][T25600] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2396.801510][T25600] RIP: 0033:0x7fcbdb8f3da9 [ 2396.805764][T25600] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2396.825203][T25600] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2396.833450][T25600] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2396.841262][T25600] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2396.849081][T25600] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2396.856883][T25600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2396.864703][T25600] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2396.873216][T25600] ------------[ cut here ]------------ [ 2396.878584][T25600] WARNING: CPU: 1 PID: 25600 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 2396.887538][T25600] Modules linked in: [ 2396.891344][T25600] CPU: 1 PID: 25600 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2396.902889][T25600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2396.912796][T25600] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 2396.918431][T25600] Code: ff ff e8 85 6a 23 ff 0f 0b e9 d0 f3 ff ff e8 79 6a 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 62 6a 23 ff <0f> 0b e9 d1 f7 ff ff e8 56 6a 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 2396.937911][T25600] RSP: 0018:ffffc9000709fbe0 EFLAGS: 00010283 [ 2396.943894][T25600] RAX: ffffffff82473d8e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2396.951720][T25600] RDX: ffffc900020d2000 RSI: 00000000000094c0 RDI: 00000000000094c1 [ 2396.959668][T25600] RBP: ffffc9000709fd30 R08: ffffffff82473559 R09: ffffc9000709f630 [ 2396.967531][T25600] R10: 00000000f1e6bf83 R11: 000000004ad1f7eb R12: ffff8881777e5068 [ 2396.975332][T25600] R13: ffff8881777e5000 R14: ffff8881777e5348 R15: ffff8881777e0000 [ 2396.983167][T25600] FS: 00007fcbda6336c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 2396.991944][T25600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2396.998352][T25600] CR2: 00007fcbda632ff8 CR3: 00000001221a5000 CR4: 00000000003506a0 [ 2397.006360][T25600] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2397.014145][T25600] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2397.021980][T25600] Call Trace: [ 2397.025099][T25600] ? show_regs+0x58/0x60 [ 2397.029200][T25600] ? __warn+0x160/0x2f0 [ 2397.033169][T25600] ? __device_add_disk+0xe1e/0x11a0 [ 2397.038216][T25600] ? report_bug+0x3d9/0x5b0 [ 2397.042540][T25600] ? __device_add_disk+0xe1e/0x11a0 [ 2397.047589][T25600] ? handle_bug+0x41/0x70 [ 2397.051739][T25600] ? exc_invalid_op+0x1b/0x50 [ 2397.056269][T25600] ? asm_exc_invalid_op+0x12/0x20 [ 2397.061115][T25600] ? __device_add_disk+0x5e9/0x11a0 [ 2397.066144][T25600] ? __device_add_disk+0xe1e/0x11a0 [ 2397.071449][T25600] ? __device_add_disk+0xe1e/0x11a0 [ 2397.076489][T25600] ? device_add_disk+0x40/0x40 [ 2397.081058][T25600] ? vsprintf+0x40/0x40 [ 2397.085051][T25600] ? device_initialize+0x1e1/0x420 [ 2397.090016][T25600] device_add_disk+0x2a/0x40 [ 2397.094421][T25600] loop_add+0x580/0x750 [ 2397.098425][T25600] loop_control_ioctl+0x448/0x620 [ 2397.103272][T25600] ? loop_remove+0xb0/0xb0 [ 2397.107537][T25600] ? __fget_files+0x31e/0x380 [ 2397.112045][T25600] ? security_file_ioctl+0x84/0xb0 [ 2397.116999][T25600] ? loop_remove+0xb0/0xb0 [ 2397.121241][T25600] __se_sys_ioctl+0x114/0x190 [ 2397.125755][T25600] __x64_sys_ioctl+0x7b/0x90 [ 2397.130196][T25600] do_syscall_64+0x34/0x70 [ 2397.134437][T25600] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2397.140169][T25600] RIP: 0033:0x7fcbdb8f3da9 [ 2397.144417][T25600] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2397.163881][T25600] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2397.172110][T25600] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2397.179921][T25600] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2397.187730][T25600] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2397.195539][T25600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2397.203357][T25600] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2397.211169][T25600] ---[ end trace 37f865335f967428 ]--- [ 2397.286317][T31654] usb 5-1: new high-speed USB device number 47 using dummy_hcd 03:34:33 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r1, 0x0, 0x1, 0x0) r4 = socket(0x28, 0xa, 0xfd) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'icmp\x00'}, &(0x7f0000000100)=0x1e) close_range(r0, r4, 0x2) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000880)=[@textreal={0x8, &(0x7f0000000840)="bad00466b84e00000066efba200066ed0f32ba4300ed2e0f3803f226f30f09baf80c66b8b52b198866efbafc0cb032eef30f2c310fc75d84ba210066ed", 0x3d}], 0x1, 0xc, &(0x7f00000008c0)=[@dstype3={0x7, 0xe}], 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000180)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000a00)={{r4}, r6, 0x6, @unused=[0x2, 0xe8, 0xfff, 0x7], @subvolid=0x7f}) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0xc4089434, &(0x7f0000000400)={0x0, 0x80000000, 0x1, [0x8, 0x3ff, 0xfffffffffffffff7, 0x7f, 0xfffffffffffff801], [0x8, 0x4, 0x5, 0x7, 0x3ff, 0xffffffff00000001, 0x8000000000000000, 0x9, 0x8, 0x2, 0x0, 0x1, 0xfffffffffffffffc, 0x1, 0x0, 0x7fffffff, 0x0, 0x1, 0x80000000, 0x4, 0x10000, 0x7, 0x8, 0x4, 0x401, 0x0, 0x8000, 0xffffffffffffffff, 0x32d89e87, 0xf4, 0x3d5, 0x5, 0x7, 0xffffffffffff0002, 0x1, 0x7cb, 0x1, 0x2, 0x7, 0x3, 0x8, 0xdaf8, 0x7, 0x0, 0x8, 0x7, 0x93, 0x7, 0x200, 0xa79c, 0x20, 0x2, 0x10000, 0xffffffff, 0x1, 0x8, 0x3, 0x2, 0x1, 0x2, 0x3ff, 0x3, 0x40, 0x7fffffffffffffff, 0x5, 0x8001, 0x284, 0x3ff, 0x9, 0x401, 0x0, 0xfffffffffffffbff, 0x8, 0x8, 0x93f, 0x4, 0x1ff, 0x6, 0x4, 0x9, 0x1, 0x3, 0x2, 0x4, 0x7, 0x6, 0xff, 0xd3, 0x3, 0xffffffff, 0x67, 0x7fff, 0xb5, 0x3, 0x58, 0xffffffffffffffff, 0x1, 0x7, 0x2, 0xee, 0x3, 0x316fe39f, 0x81f, 0x47, 0x0, 0x0, 0x1, 0x401, 0x3ff, 0x7fffffffffffffff, 0x100, 0x1, 0x3f, 0xe936, 0x1, 0xff, 0xfffffffffffffffe, 0x0, 0x9, 0x80000001, 0x4]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r7, 0x50009417, &(0x7f0000001a00)={{r3}, r5, 0x4, @inherit={0x50, &(0x7f0000000380)={0x0, 0x1, 0x9, 0x100000000, {0x2e, 0x10000, 0x7fffffffffffffff, 0x9, 0x9}, [0x1]}}, @devid=r8}) 03:34:33 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 42) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) 03:34:34 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r1, 0x0, 0x1, 0x0) r4 = socket(0x28, 0xa, 0xfd) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'icmp\x00'}, &(0x7f0000000100)=0x1e) (async) close_range(r0, r4, 0x2) (async) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000880)=[@textreal={0x8, &(0x7f0000000840)="bad00466b84e00000066efba200066ed0f32ba4300ed2e0f3803f226f30f09baf80c66b8b52b198866efbafc0cb032eef30f2c310fc75d84ba210066ed", 0x3d}], 0x1, 0xc, &(0x7f00000008c0)=[@dstype3={0x7, 0xe}], 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000180)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000a00)={{r4}, r6, 0x6, @unused=[0x2, 0xe8, 0xfff, 0x7], @subvolid=0x7f}) (async) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0xc4089434, &(0x7f0000000400)={0x0, 0x80000000, 0x1, [0x8, 0x3ff, 0xfffffffffffffff7, 0x7f, 0xfffffffffffff801], [0x8, 0x4, 0x5, 0x7, 0x3ff, 0xffffffff00000001, 0x8000000000000000, 0x9, 0x8, 0x2, 0x0, 0x1, 0xfffffffffffffffc, 0x1, 0x0, 0x7fffffff, 0x0, 0x1, 0x80000000, 0x4, 0x10000, 0x7, 0x8, 0x4, 0x401, 0x0, 0x8000, 0xffffffffffffffff, 0x32d89e87, 0xf4, 0x3d5, 0x5, 0x7, 0xffffffffffff0002, 0x1, 0x7cb, 0x1, 0x2, 0x7, 0x3, 0x8, 0xdaf8, 0x7, 0x0, 0x8, 0x7, 0x93, 0x7, 0x200, 0xa79c, 0x20, 0x2, 0x10000, 0xffffffff, 0x1, 0x8, 0x3, 0x2, 0x1, 0x2, 0x3ff, 0x3, 0x40, 0x7fffffffffffffff, 0x5, 0x8001, 0x284, 0x3ff, 0x9, 0x401, 0x0, 0xfffffffffffffbff, 0x8, 0x8, 0x93f, 0x4, 0x1ff, 0x6, 0x4, 0x9, 0x1, 0x3, 0x2, 0x4, 0x7, 0x6, 0xff, 0xd3, 0x3, 0xffffffff, 0x67, 0x7fff, 0xb5, 0x3, 0x58, 0xffffffffffffffff, 0x1, 0x7, 0x2, 0xee, 0x3, 0x316fe39f, 0x81f, 0x47, 0x0, 0x0, 0x1, 0x401, 0x3ff, 0x7fffffffffffffff, 0x100, 0x1, 0x3f, 0xe936, 0x1, 0xff, 0xfffffffffffffffe, 0x0, 0x9, 0x80000001, 0x4]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r7, 0x50009417, &(0x7f0000001a00)={{r3}, r5, 0x4, @inherit={0x50, &(0x7f0000000380)={0x0, 0x1, 0x9, 0x100000000, {0x2e, 0x10000, 0x7fffffffffffffff, 0x9, 0x9}, [0x1]}}, @devid=r8}) [ 2397.501446][T25716] FAULT_INJECTION: forcing a failure. [ 2397.501446][T25716] name failslab, interval 1, probability 0, space 0, times 0 [ 2397.513920][T25716] CPU: 1 PID: 25716 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2397.525385][T25716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2397.535277][T25716] Call Trace: [ 2397.538412][T25716] dump_stack_lvl+0x1e2/0x24b [ 2397.542920][T25716] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2397.548216][T25716] dump_stack+0x15/0x17 [ 2397.552203][T25716] should_fail+0x3c6/0x510 [ 2397.556514][T25716] ? __kernfs_new_node+0xdb/0x700 [ 2397.561320][T25716] __should_failslab+0xa4/0xe0 [ 2397.565918][T25716] should_failslab+0x9/0x20 [ 2397.570257][T25716] kmem_cache_alloc+0x3d/0x2e0 [ 2397.574856][T25716] __kernfs_new_node+0xdb/0x700 [ 2397.579544][T25716] ? kernfs_new_node+0x170/0x170 [ 2397.584319][T25716] ? stack_trace_save+0x113/0x1c0 [ 2397.589178][T25716] ? kasan_unpoison+0x61/0x80 [ 2397.593710][T25716] ? stack_trace_snprint+0xf0/0xf0 [ 2397.598643][T25716] ? __kasan_slab_alloc+0x63/0xe0 [ 2397.603500][T25716] ? device_add+0xbe/0xbc0 [ 2397.607755][T25716] kernfs_create_dir_ns+0x9b/0x230 [ 2397.612702][T25716] sysfs_create_dir_ns+0x185/0x390 [ 2397.617648][T25716] ? sysfs_warn_dup+0xa0/0xa0 [ 2397.622164][T25716] kobject_add_internal+0x763/0xd90 [ 2397.627198][T25716] kobject_add+0x14e/0x210 [ 2397.631448][T25716] ? _raw_spin_lock+0xa4/0x1b0 [ 2397.636050][T25716] ? kobject_init+0x1e0/0x1e0 [ 2397.640564][T25716] ? __kasan_check_write+0x14/0x20 [ 2397.645507][T25716] ? mutex_unlock+0x1c/0x40 [ 2397.649849][T25716] ? get_device_parent+0x2a1/0x410 [ 2397.654795][T25716] device_add+0x3be/0xbc0 [ 2397.658964][T25716] device_create+0x259/0x2e0 [ 2397.663391][T25716] ? root_device_unregister+0x80/0x80 [ 2397.668598][T25716] ? number+0xb5a/0xf80 [ 2397.672589][T25716] bdi_register_va+0x93/0x610 [ 2397.677103][T25716] bdi_register+0xd1/0x120 [ 2397.681352][T25716] ? vsnprintf+0x1e1/0x1c70 [ 2397.685695][T25716] ? __device_add_disk+0x552/0x11a0 [ 2397.690726][T25716] ? bdi_register_va+0x610/0x610 [ 2397.695502][T25716] ? __kasan_check_read+0x11/0x20 [ 2397.700361][T25716] ? blk_alloc_devt+0xd7/0x330 [ 2397.704969][T25716] __device_add_disk+0x5de/0x11a0 [ 2397.709824][T25716] ? device_add_disk+0x40/0x40 [ 2397.714421][T25716] ? vsprintf+0x40/0x40 [ 2397.718435][T25716] ? device_initialize+0x1e1/0x420 [ 2397.723368][T25716] device_add_disk+0x2a/0x40 [ 2397.727794][T25716] loop_add+0x580/0x750 [ 2397.731790][T25716] loop_control_ioctl+0x448/0x620 [ 2397.736646][T25716] ? loop_remove+0xb0/0xb0 [ 2397.740896][T25716] ? __fget_files+0x31e/0x380 [ 2397.745413][T25716] ? security_file_ioctl+0x84/0xb0 [ 2397.750359][T25716] ? loop_remove+0xb0/0xb0 [ 2397.754610][T25716] __se_sys_ioctl+0x114/0x190 [ 2397.759122][T25716] __x64_sys_ioctl+0x7b/0x90 [ 2397.763566][T25716] do_syscall_64+0x34/0x70 [ 2397.767806][T25716] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2397.773530][T25716] RIP: 0033:0x7fcbdb8f3da9 [ 2397.777783][T25716] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2397.797227][T25716] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2397.805471][T25716] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2397.813277][T25716] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2397.821089][T25716] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2397.828906][T25716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2397.836713][T25716] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2397.844689][T25716] kobject_add_internal failed for 7:11 (error: -12 parent: bdi) [ 2397.852590][T25716] ------------[ cut here ]------------ [ 2397.857905][T25716] WARNING: CPU: 1 PID: 25716 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 2397.866820][T25716] Modules linked in: [ 2397.870548][T25716] CPU: 1 PID: 25716 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2397.882104][T25716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2397.892002][T25716] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 2397.897696][T25716] Code: ff ff e8 85 6a 23 ff 0f 0b e9 d0 f3 ff ff e8 79 6a 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 62 6a 23 ff <0f> 0b e9 d1 f7 ff ff e8 56 6a 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 2397.917083][T25716] RSP: 0018:ffffc900070ffbe0 EFLAGS: 00010283 [ 2397.922963][T25716] RAX: ffffffff82473d8e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2397.930992][T25716] RDX: ffffc900020d2000 RSI: 000000000000c145 RDI: 000000000000c146 [ 2397.938831][T25716] RBP: ffffc900070ffd30 R08: ffffffff82473559 R09: ffffc900070ff630 [ 2397.946596][T25716] R10: 00000000f1e6bf83 R11: 000000004ad1f7eb R12: ffff8881192e8068 [ 2397.954396][T25716] R13: ffff8881192e8000 R14: ffff8881192e8348 R15: ffff8881192ea000 [ 2397.962220][T25716] FS: 00007fcbda6336c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2397.970997][T25716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2397.977409][T25716] CR2: 000000002010d000 CR3: 0000000118c91000 CR4: 00000000003506b0 [ 2397.985209][T25716] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2397.993037][T25716] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2398.000838][T25716] Call Trace: [ 2398.003963][T25716] ? show_regs+0x58/0x60 [ 2398.008049][T25716] ? __warn+0x160/0x2f0 [ 2398.012029][T25716] ? __device_add_disk+0xe1e/0x11a0 [ 2398.017075][T25716] ? report_bug+0x3d9/0x5b0 [ 2398.021404][T25716] ? __device_add_disk+0xe1e/0x11a0 [ 2398.026460][T25716] ? handle_bug+0x41/0x70 [ 2398.030602][T25716] ? exc_invalid_op+0x1b/0x50 [ 2398.035122][T25716] ? asm_exc_invalid_op+0x12/0x20 [ 2398.039987][T25716] ? __device_add_disk+0x5e9/0x11a0 [ 2398.045007][T25716] ? __device_add_disk+0xe1e/0x11a0 [ 2398.050055][T25716] ? __device_add_disk+0xe1e/0x11a0 [ 2398.055079][T25716] ? device_add_disk+0x40/0x40 [ 2398.059687][T25716] ? vsprintf+0x40/0x40 [ 2398.063673][T25716] ? device_initialize+0x1e1/0x420 [ 2398.068631][T25716] device_add_disk+0x2a/0x40 [ 2398.073044][T25716] loop_add+0x580/0x750 [ 2398.077052][T25716] loop_control_ioctl+0x448/0x620 [ 2398.081897][T25716] ? loop_remove+0xb0/0xb0 [ 2398.086150][T25716] ? __fget_files+0x31e/0x380 [ 2398.090688][T25716] ? security_file_ioctl+0x84/0xb0 [ 2398.095610][T25716] ? loop_remove+0xb0/0xb0 [ 2398.099883][T25716] __se_sys_ioctl+0x114/0x190 [ 2398.104376][T25716] __x64_sys_ioctl+0x7b/0x90 [ 2398.108818][T25716] do_syscall_64+0x34/0x70 [ 2398.113061][T25716] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2398.118795][T25716] RIP: 0033:0x7fcbdb8f3da9 [ 2398.123040][T25716] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2398.142488][T25716] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2398.150743][T25716] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2398.158542][T25716] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2398.166355][T25716] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2398.174153][T25716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2398.181976][T25716] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2398.189790][T25716] ---[ end trace 37f865335f967429 ]--- [ 2398.196121][T31654] usb 5-1: device descriptor read/8, error -71 03:34:34 executing program 0: pipe2(&(0x7f0000000040), 0x0) (async) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r1, 0x0, 0x1, 0x0) r4 = socket(0x28, 0xa, 0xfd) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'icmp\x00'}, &(0x7f0000000100)=0x1e) (async) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'icmp\x00'}, &(0x7f0000000100)=0x1e) close_range(r0, r4, 0x2) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000880)=[@textreal={0x8, &(0x7f0000000840)="bad00466b84e00000066efba200066ed0f32ba4300ed2e0f3803f226f30f09baf80c66b8b52b198866efbafc0cb032eef30f2c310fc75d84ba210066ed", 0x3d}], 0x1, 0xc, &(0x7f00000008c0)=[@dstype3={0x7, 0xe}], 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000180)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000180)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000a00)={{r4}, r6, 0x6, @unused=[0x2, 0xe8, 0xfff, 0x7], @subvolid=0x7f}) (async) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000a00)={{r4}, r6, 0x6, @unused=[0x2, 0xe8, 0xfff, 0x7], @subvolid=0x7f}) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0xc4089434, &(0x7f0000000400)={0x0, 0x80000000, 0x1, [0x8, 0x3ff, 0xfffffffffffffff7, 0x7f, 0xfffffffffffff801], [0x8, 0x4, 0x5, 0x7, 0x3ff, 0xffffffff00000001, 0x8000000000000000, 0x9, 0x8, 0x2, 0x0, 0x1, 0xfffffffffffffffc, 0x1, 0x0, 0x7fffffff, 0x0, 0x1, 0x80000000, 0x4, 0x10000, 0x7, 0x8, 0x4, 0x401, 0x0, 0x8000, 0xffffffffffffffff, 0x32d89e87, 0xf4, 0x3d5, 0x5, 0x7, 0xffffffffffff0002, 0x1, 0x7cb, 0x1, 0x2, 0x7, 0x3, 0x8, 0xdaf8, 0x7, 0x0, 0x8, 0x7, 0x93, 0x7, 0x200, 0xa79c, 0x20, 0x2, 0x10000, 0xffffffff, 0x1, 0x8, 0x3, 0x2, 0x1, 0x2, 0x3ff, 0x3, 0x40, 0x7fffffffffffffff, 0x5, 0x8001, 0x284, 0x3ff, 0x9, 0x401, 0x0, 0xfffffffffffffbff, 0x8, 0x8, 0x93f, 0x4, 0x1ff, 0x6, 0x4, 0x9, 0x1, 0x3, 0x2, 0x4, 0x7, 0x6, 0xff, 0xd3, 0x3, 0xffffffff, 0x67, 0x7fff, 0xb5, 0x3, 0x58, 0xffffffffffffffff, 0x1, 0x7, 0x2, 0xee, 0x3, 0x316fe39f, 0x81f, 0x47, 0x0, 0x0, 0x1, 0x401, 0x3ff, 0x7fffffffffffffff, 0x100, 0x1, 0x3f, 0xe936, 0x1, 0xff, 0xfffffffffffffffe, 0x0, 0x9, 0x80000001, 0x4]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r7, 0x50009417, &(0x7f0000001a00)={{r3}, r5, 0x4, @inherit={0x50, &(0x7f0000000380)={0x0, 0x1, 0x9, 0x100000000, {0x2e, 0x10000, 0x7fffffffffffffff, 0x9, 0x9}, [0x1]}}, @devid=r8}) 03:34:34 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 43) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) 03:34:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @empty}, 0x10) read$FUSE(0xffffffffffffffff, &(0x7f0000000680)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) fcntl$lock(r0, 0x26, &(0x7f00000002c0)={0x0, 0x3, 0x28, 0x4, r1}) r2 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f0000000580)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a", @ANYBLOB="eed57e67c6ed4ff0029ca07c91aab6b9e9119bf990935452b3dc6f53534c04e28858bf6c5500c1a6811817efdd62e9603743b2b7657190610603f3b8c8c5c0522e28fb9a023049d204cd057bafd99db68cb37f96fa441d84c59a8684b9565929d5988bed948f45a2bf0b7b1e2ce888319f26ab578b8700d1e3f650c5d10cee06cb", @ANYRES64, @ANYRESHEX, @ANYRES64=r0, @ANYRESDEC=r0, @ANYRESDEC=r0]}) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x2, 0x100, 0xc0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x7, 0x1, 0x3, 0x7, "", {{{0x9, 0x5, 0x1, 0x2, 0x46b7e569ef7c4de2, 0x40, 0x8, 0x5}}}}}]}}]}}, &(0x7f00000004c0)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x201, 0xc7, 0x7, 0x40, 0x10, 0xc9}, 0xc, &(0x7f00000000c0)={0x5, 0xf, 0xc, 0x1, [@ext_cap={0x7, 0x10, 0x2, 0x0, 0x2, 0x9, 0x3e42}]}, 0x9, [{0x42, &(0x7f0000000180)=@string={0x42, 0x3, "9f4d99857de31e91e5785889362125588478d518ccb62c1e1610e862287bfb736bb7c481a178b432571ee6244f8e654b2dd7eddaffa3588700efec80d4222daf"}}, {0x68, &(0x7f0000000200)=@string={0x68, 0x3, "60d429a42e073aa11a554cf649c1cb7b4ad6ff750394492ccfa6699dd7f5a94de6e8fbad2d3454306776c8bffbd0b67fa849f44f55277dfff5f32a6487d40607343898f315e34c63f462e5edf506d61d17cb805a86bcc8678d5a8a6379d81772f8f079cdb1e5"}}, {0x51, &(0x7f0000000280)=ANY=[]}, {0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x457}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x414}}, {0x15, &(0x7f0000000340)=@string={0x15, 0x3, "4969e0ca1a567d75dab9dcf3d81f626ed6ec88"}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x424}}, {0x9d, &(0x7f00000003c0)=@string={0x9d, 0x3, "f43403b7143bb1727dbfbfd718c308687856097bd71430b22e8b53a1700ad50c1909c0a457b56c5cae17ed1889ea55c6a86fb219d26f7e387577186fbb7a555165552984299c2b858c961232cdde045629dcf385bc8a7c29973f522d8adcfa803cc0175160e3e82e2c8223072dabb2e9b5c1bbe8316f0ff2d56917a00e384744723f9269dd9b750af8c424d0c8606bb89cdfb1dac6045ee82282b6"}}, {0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0x438}}]}) syz_usb_disconnect(r2) syz_usb_connect(0x2, 0xc8a, &(0x7f00000026c0)={{0x12, 0x1, 0x310, 0xa3, 0x27, 0x5f, 0x8, 0x50d, 0x11f1, 0x4d21, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc78, 0x4, 0x7, 0x1, 0xd0, 0xb0, [{{0x9, 0x4, 0x6f, 0x7f, 0x9, 0xa9, 0x52, 0x40, 0x5, [@hid_hid={0x9, 0x21, 0x9, 0x9d, 0x1, {0x22, 0xcc4}}], [{{0x9, 0x5, 0xd, 0x0, 0x400, 0x5, 0x2, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0xc2, 0xe0}]}}, {{0x9, 0x5, 0x7, 0x10, 0x400, 0xf7, 0x8, 0x81}}, {{0x9, 0x5, 0x5, 0x8, 0x400, 0x1, 0xff, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x5}]}}, {{0x9, 0x5, 0x6, 0x0, 0x8, 0xff, 0x2, 0x6, [@generic={0xf2, 0x21, "8820699bdbc5d5b01e3f4cdd0bea6ddc85231dcf29f10d45f80245c8a8c6d2579adfa77cd9b5bce804c35b62bd123de89243a9ce67e5e70f700668094d6a5bd23891735d31ea2607e1d6a213feb9118f5e7449649a92bd1d7f4f062c4415d8824e2ac161eb4ef63d9fe73cef99cfa77692737a95a6fa307a512b21ed1821b3b3ea74eb827b3814de242d4dadb00f230af4c810d68c16b872af2271060676fc451d0c39d9b154b00da733b76ef3c674222ae1fcbfa352c2c364d973586dad50d2e0182aaba2a93d985e1e506c024503d5f41f26bd1da9193ac0b7364781807f5cdb87ecf4b5096b44fb4082794dea641c"}, @generic={0xc9, 0xd, "d5bb8e7822ae0e422df1ca1e946e917897271fb4f71db3d14bfc1bd729bd8fb4462daa38bc936b415bdfdb1feb93681d2b226d635795621e804d9a3be086a4c5180b79424b647a699ae80f636f44989288b76c255565cd26debf4a5ea62e62feec78e62795649f600379dd42490ee66517cd9dda4b6266a9ffbd7232703cfc6eb8c6e6903a2160f4c835ef254a3b988e60d997c4b21a348262d9083ae2bdf76ab91165006f2f2e4946ab1db7c855a277da837197bd8b3ee52c873163259ab1c7a2b79ae3b0329b"}]}}, {{0x9, 0x5, 0xa, 0x4, 0x8, 0x1, 0x3, 0x37}}, {{0x9, 0x5, 0xf, 0x0, 0x0, 0x4, 0x9, 0xc3}}, {{0x9, 0x5, 0x2, 0x10, 0x400, 0x0, 0x8, 0x5, [@generic={0x23, 0x7, "c7294044d517f6e698a272108cfb524bde890b1d03691f8539ca57a7b731bf0a7f"}]}}, {{0x9, 0x5, 0x9, 0x2, 0x33e49f342dc1a24b, 0x8, 0x3f, 0x0, [@generic={0x10, 0x31, "53df675c9646a01eb90188a7394b"}, @generic={0xdb, 0xf, "a2780af3377104570a324a0894c8e3e52e0ded6d14d637392508c4d8415c2463b981bf8cbd8f10b74a857321c6e0afb6ad950d8c0feee81db11bd751aedea633b358a92d2d62979bc0aa0bccfbd03139d95eb3f745a3d5724a8a1635fce7683dd9fdad9301a23f585c4a86ec2ef61ca9d9699c8b6717e3def807cacdd2c3550a571f7d95d284aee399e90197352712ea4fdb181e988765631f1de6fa632761db2e4cc9811c9dee77422441b9a9ad947a48a89c1f5c04ea9ba20eb70ccc7ecb98c8ee270f4a86ed990796127c72c0382c2d80f5369f2202e40f"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x40, 0x8, 0x0, 0x7, [@generic={0x8d, 0x7, "747e02d5bfeedb023d3a4f23e31ad28cf33d0dab5674081de2a4dc46d4739ba3c4d3c000ee384bfc34cb2c5f34dd688706b1512884b9c759e2c3069bd159c531eb8aef64bafb18143f0d4982215859ae8a9017956ee154134c71631c87e1d659386ba69394e3540ee116d04dddb83042f4d04661e8d86c0847f33f1e5907aeffc2616fa08eda35184ec912"}, @generic={0x5e, 0x2, "6da7063df3d96597c64a287314b8b0da56dfbdea5cadcf719099da9b31eb7fb6eff03b7ece855aeae8e4818b7e30c7cf4c1101d2b6037a2989a74258c8adc3f2e40e76f433dfaffe8acd13d839f2c636f062c4736b0051f05f99e231"}]}}]}}, {{0x9, 0x4, 0x53, 0x7f, 0x6, 0xb5, 0xe0, 0x26, 0x92, [@cdc_ecm={{0xb, 0x24, 0x6, 0x0, 0x0, "9b52ca535c92"}, {0x5, 0x24, 0x0, 0x900}, {0xd, 0x24, 0xf, 0x1, 0x8, 0x0, 0x3ff, 0x9}}], [{{0x9, 0x5, 0xc, 0x9, 0x3ff, 0xc0, 0x4, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x7, 0xff8c}]}}, {{0x9, 0x5, 0x9, 0x3, 0x30, 0xfc, 0x7, 0x3}}, {{0x9, 0x5, 0x8, 0x1, 0x40, 0x1f, 0xfe}}, {{0x9, 0x5, 0x9, 0x1, 0x200, 0x9, 0x0, 0x7f, [@generic={0xaf, 0x31, "2c6286fd294140cc126a5fbeecf6eb6a6f426a920c689f492296808747ef669672c9b134ad6e67fcdad128ee49dab2a08b8a98d955c3b9ff17a795b283e51380755fb30159233d4fcd964e560623f844efe9b0607c849bf05eb7f5ee9ce77c382108512d476e644483f6b7e5364558491d486a5e8b11f71d6361de9af63985704073a4dd310a6a0c8b6cb72c5db89f1401a481c624843ca125981328a674865e570c64ec989da09579bbbd69fb"}]}}, {{0x9, 0x5, 0xc, 0x4, 0x400, 0xaf, 0x2, 0x7f, [@generic={0xe7, 0x4, "78ab10edfd1a6e50af4feee1d9530fdbaee01214b90cf56eaa5984244f1039650bea874715efe4c7fdb4244150ff33265983ad494ff799d28020a1a55630ef408e74daff4dc62b03b93954030d14e049198f1bed2f4d2c5970d761787fd5e27bb58aac7fce07c40f4e5bfc2872305eeaeb975d85a3be64e106d04a9ce5daaebb8095669a6807f6af476a133a07bfdd649e21a9dafd13dbaf18d107dbfa5b479e374a2da748fbb8c4496f39c9f76d43a44fed83e87e2ae66407a4de50d85c9647b134df60dcf90b6a685d366abf062be8ca966961dcf06e7f65fd673949450f19d99eb9d594"}, @generic={0xfc, 0x33, "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"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x200, 0x40, 0x26, 0x40, [@generic={0xb3, 0x24, "5ce339f968f66f7efc804df8f4390c1eb78c4eca649d0f4e79534948d4810790fba35758f8f4c7a718fc4feaa542d384970533ea48c112b7de87ceaeed613e9cec8db40224f99b17cf36bc7204b413c5dae6bd97f9cba2c714e71156ab935484f8566dff9befa014f0b24ce3b220a7f44f211787821e445e7eee95ff1d4e744b3f77b0e53224a4ce66353500dfa119bc562c9e46b50a3482f0228f170cd83ff6be1925da42858a2cdd0eac1bde077f460a"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x3, 0x1}]}}]}}, {{0x9, 0x4, 0x81, 0x0, 0x7, 0xff, 0x2, 0x5, 0x3f, [], [{{0x9, 0x5, 0x2, 0x0, 0x400, 0x9, 0x7f, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x80, 0xffbf}]}}, {{0x9, 0x5, 0xe, 0x0, 0x1df, 0xff, 0x3, 0x8, [@generic={0xa6, 0x31, "e368abdd52e9fb754f8da83ae981a8a65319223b52ee719460c166a81f31642f87ee6553f6cdb4024f099d0d4806405ec209a8af7c559f5297a9f95fbbd96d85aaec33d1c56eb88b6bf472f8881a9214b8b34a720487c07e45182d40c611a6fc54d7ad1f62dfc74cecf9362b502aff4590956d446db335b9695e9b62eb0a3990c56a1d10328d3a78b7d3ee8ea3a96d2b6d8e361253fded2df2251cb0bdc3b73efa8136b2"}]}}, {{0x9, 0x5, 0x1, 0xc, 0xb0f402def5631b90, 0xec, 0x1f}}, {{0x9, 0x5, 0x0, 0x4, 0x600, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x86, 0x4, 0x6}]}}, {{0x9, 0x5, 0xb, 0x10, 0x40, 0x20, 0x80, 0xfa, [@uac_iso={0x7, 0x25, 0x1, 0xc0, 0x3f, 0xfffc}, @generic={0x15, 0x47, "c5a9204d73c5ee999b3a51a10dfb0537e8963f"}]}}, {{0x9, 0x5, 0xf, 0x13, 0x18e, 0x9, 0x4, 0x80}}, {{0x9, 0x5, 0x80, 0x1, 0x3ff, 0x81, 0x1, 0x5}}]}}, {{0x9, 0x4, 0xdf, 0xdb, 0xa, 0xff, 0xff, 0xff, 0x4, [], [{{0x9, 0x5, 0xa, 0x2, 0x20, 0x3, 0x0, 0x0, [@generic={0xc5, 0xf, "1c42dd0d06ac49598abf80eea4391cb46719662e1d133c42667b5122f3f91d1466e2386301c844dbc1bf7bf94a168dd007c9b29059e25f090f704238607bc2a1078f5e9670507b152f297c06c5e4370d30d9e8b0783734a09680b519f0c220b630d24e76fa91834c9786a16992a29cea43eeaf56014695ab9fe80bb58bf9a65c355f5c6ef9c7c622256085d0a0ba7045129dd003fd70d979a8f8ffd71c51c0d705788160789632c8751e3e88e4e13a06f1211a01139cd20e515bb2282a9357c42f5a90"}]}}, {{0x9, 0x5, 0x4, 0x0, 0x10, 0x0, 0x1, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0x1}]}}, {{0x9, 0x5, 0x2, 0x2, 0x20, 0x80, 0x2}}, {{0x9, 0x5, 0x6, 0x0, 0x40, 0x4, 0x1, 0x1f, [@generic={0x2d, 0xe, "416f1e4f9c288da9f3069a7fb6146cbdcaafebda5f389441e4b376f2ab6d10b87f604752a1bf539c0a8bf1"}]}}, {{0x9, 0x5, 0x3, 0x10, 0x400, 0x1f, 0x1, 0x81}}, {{0x9, 0x5, 0xc, 0x10, 0x3ff, 0x0, 0xff, 0x2}}, {{0x9, 0x5, 0xe, 0x4, 0x20, 0x5, 0x6, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x7f, 0x7}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x3, 0x1, 0x9, [@generic={0xc7, 0x2, "087e9c91af48cafb5302dca971d010edbdc94cc83e6e374ec6a3d5dad4dd502a67e2ee58be607f1857d68cd2b09a8bc40b627f242e830e0226d23c3e0d6d14d509953582f7ee9ebc466170269b05351defd95a70dc7b927c7b714eea5fbf4c362c90a62399640609d8b9cb279e2daefdd4970bdb715595e5d03f20521cbe42b1db45efb5076d7d575d26e904578a5f61c84df040b048cbe85dd37d5a074840bd6e3ddf0152cb6c8d7adb8a0d97c6ec84b6a987ea128528f1ffcdd23c3f378ad8d9b85275cf"}, @generic={0xb7, 0x21, "cea6d2fa773f1c04234b551b1e5074b26dfe3cf995a13cb856b6cfaf1e29cefb76e3da41b2842c627b10f93d6862a1f519ab604aa3efa5db7ba11e9c85fbf9fd1513f42ebaa6c724060df956e3674087de2cd658bacae46826e4e13d737b7e196f0329a5e65a94603805e7d9c687fb206ce0cb7febb50158befe5600ea88c225f208d8f93ca6227c3414273f4bf8a8da3bd7306053a80ad12b23005284d574f044ba0a7c6b0354600dfce8ea14eb19f5de0c77debb"}]}}, {{0x9, 0x5, 0x6, 0x10, 0x200, 0x5, 0x34, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x64, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x400, 0x8, 0x8, 0x2, [@generic={0x9b, 0x21, "27b28bdaabc447e6f0c03c05d51da040b2bf153504359b15f8a9a9447ebb19e8add7493b02e89f23a78e557e1716df366cc2492dcf1125f608481eb9a534f530287e7ec0c623b644c3cfdbd1cd0e1c9e773da7f4b9b155263933070efe18e84bb8b6d5b5f714cc54fcecea02256fdd0c98453240e5f69c85396950e74bcbc6c8c6115795cd556a4630672a1bf56a79ea2894f9ad1be778097a"}]}}]}}]}}]}}, &(0x7f0000003880)={0xa, &(0x7f0000000380)={0xa, 0x6, 0x0, 0x4, 0x0, 0x9f, 0x8, 0x61}, 0x16, &(0x7f0000003380)={0x5, 0xf, 0x16, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0xe, 0x6, 0x6}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0xc, 0x8, 0x60, 0x1}]}, 0xa, [{0x4, &(0x7f00000033c0)=@lang_id={0x4, 0x3, 0xf0d8}}, {0x4, &(0x7f0000003400)=@lang_id={0x4, 0x3, 0x427}}, {0x69, &(0x7f0000003440)=@string={0x69, 0x3, "4e6a0e467a9ca39ed09055839f73d80c029c0322f5bdddca46029adfed2b46807c1ada70d3493072080cf6e95230dcf98ecc26fa685ae25990dc4d39554da41b88896de3e921e5c0723ea4d6ee4be149e1d9bdf4ccfd5cf25c7740874a925c7d48a6c1804fc491"}}, {0xd1, &(0x7f00000034c0)=@string={0xd1, 0x3, "5d1fa67919566a140847fe24fabac8001946720808944c22038f60382ee39fa50e6d78039fcb1790497e1e1be00fcb9f28651b510260e98ce24f83d5057badde81a7ed1d2a6da3664de57170458742e877650ea1e4b59e0aaf0ad9b3341214f0e30e25cdfe0e27a64b4fcafe5536ab79003125ad31aba13983fc58356c8d73f98f1aadac901b32740d9a1c8a4b8ac8cdf7ebafca44a237d902a29092a7e0f7c4f77b745e85a1bfdc8a24cfc6be226e0da96af54dc5294e8efca18224b037c3d6e4c349e6c02ed9efa6d77ecc8800b6"}}, {0xa5, &(0x7f00000035c0)=@string={0xa5, 0x3, "e13ba36f356b42827d376ba2b86c638351f44bb711b8320bb67a87c28f937fd67909583bb5922013371f461c5818a0781cbfe368740876e7ab4690f1c65b378fc5d10c40caff5ccb78f6a7b2033fb54f15a0da7f63e986fdbd684cef8c59383ecb65dd6e2617d489621177f5ba1ed0943c2bf5e33afe36fcde80665106e150405e998e90d011a826516bdb005f5f00c22286cd78698f7bbdfbd837f8a6c0bae80c951b"}}, {0x4, &(0x7f0000003680)=@lang_id={0x4, 0x3, 0x43e}}, {0x91, &(0x7f00000036c0)=@string={0x91, 0x3, "f8af675d3a48b287d6afe2f88a4571bcff60457afd14911dd2a8e349ed42c1a3f059f1709600517b34a5941d24669399b87f4465d0599984d5706736d373afd38d0121e01a4e0a17fe8f377f85569044a0afc7bf4ed6e5dd2e7ed42b733bd37ee76efc4e9f24405b80b04a92dec6ca73c2b2ee5f3bc554b557029b0cfe263567a082727d2b4df9925c6716d1fe3448"}}, {0x4, &(0x7f0000003780)=@lang_id={0x4, 0x3, 0x401}}, {0x5a, &(0x7f00000037c0)=@string={0x5a, 0x3, "f4a230e322a354c65bebcb759aac59eca7c530fcffa75a3dd88284c3a048a9f83b613e3a3b6da21a18885aa96c820a3001a298c188169b183afdac44a8cb834459c938c370ac5a6a96c8ad97d7cf35a2e1196cf547d26809"}}, {0x1f, &(0x7f0000003840)=@string={0x1f, 0x3, "c9c7aaa19b7e45651fc35ab42425657dc105dcd56d543c7e07c9fb0f51"}}]}) [ 2398.315803][ T8496] usb 4-1: device not accepting address 7, error -71 [ 2398.463190][T25919] FAULT_INJECTION: forcing a failure. [ 2398.463190][T25919] name failslab, interval 1, probability 0, space 0, times 0 [ 2398.475618][T25919] CPU: 1 PID: 25919 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2398.487131][T25919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2398.497018][T25919] Call Trace: [ 2398.500154][T25919] dump_stack_lvl+0x1e2/0x24b [ 2398.504662][T25919] ? panic+0x80b/0x80b [ 2398.508570][T25919] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2398.513862][T25919] dump_stack+0x15/0x17 [ 2398.517857][T25919] should_fail+0x3c6/0x510 [ 2398.522108][T25919] ? radix_tree_node_alloc+0x198/0x3c0 [ 2398.527405][T25919] __should_failslab+0xa4/0xe0 [ 2398.532003][T25919] should_failslab+0x9/0x20 [ 2398.536344][T25919] kmem_cache_alloc+0x3d/0x2e0 [ 2398.540943][T25919] radix_tree_node_alloc+0x198/0x3c0 [ 2398.546062][T25919] ? do_syscall_64+0x34/0x70 [ 2398.550509][T25919] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2398.556405][T25919] idr_get_free+0x281/0x8e0 [ 2398.560732][T25919] ? preempt_schedule_irq+0xe7/0x140 [ 2398.565853][T25919] idr_alloc_cyclic+0x1dc/0x5d0 [ 2398.570539][T25919] ? idr_alloc+0x2f0/0x2f0 [ 2398.574791][T25919] ? __kasan_check_write+0x14/0x20 [ 2398.579739][T25919] ? _raw_spin_lock+0xa4/0x1b0 [ 2398.584342][T25919] ? debug_smp_processor_id+0x17/0x20 [ 2398.589551][T25919] __kernfs_new_node+0x124/0x700 [ 2398.594325][T25919] ? preempt_schedule_notrace+0x140/0x140 [ 2398.599878][T25919] ? kernfs_new_node+0x170/0x170 [ 2398.604649][T25919] ? irqentry_exit+0x4f/0x60 [ 2398.609077][T25919] ? sysvec_reschedule_ipi+0x83/0x160 [ 2398.614286][T25919] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2398.619753][T25919] kernfs_create_dir_ns+0x9b/0x230 [ 2398.624701][T25919] sysfs_create_dir_ns+0x185/0x390 [ 2398.629647][T25919] ? sysfs_warn_dup+0xa0/0xa0 [ 2398.634160][T25919] ? preempt_schedule_thunk+0x16/0x18 [ 2398.639368][T25919] kobject_add_internal+0x763/0xd90 [ 2398.644400][T25919] kobject_add+0x14e/0x210 [ 2398.648740][T25919] ? kobject_init+0x1e0/0x1e0 [ 2398.653254][T25919] ? __kasan_check_write+0x14/0x20 [ 2398.658201][T25919] ? mutex_unlock+0x1c/0x40 [ 2398.662540][T25919] ? get_device_parent+0x2a1/0x410 [ 2398.667487][T25919] device_add+0x3be/0xbc0 [ 2398.671654][T25919] device_create+0x259/0x2e0 [ 2398.676080][T25919] ? root_device_unregister+0x80/0x80 [ 2398.681286][T25919] ? number+0xb5a/0xf80 [ 2398.685279][T25919] bdi_register_va+0x93/0x610 [ 2398.689791][T25919] bdi_register+0xd1/0x120 [ 2398.694041][T25919] ? vsnprintf+0x1e1/0x1c70 [ 2398.698387][T25919] ? __device_add_disk+0x552/0x11a0 [ 2398.703503][T25919] ? bdi_register_va+0x610/0x610 [ 2398.708282][T25919] ? __kasan_check_read+0x11/0x20 [ 2398.713138][T25919] ? blk_alloc_devt+0xd7/0x330 [ 2398.717739][T25919] __device_add_disk+0x5de/0x11a0 [ 2398.722600][T25919] ? device_add_disk+0x40/0x40 [ 2398.727201][T25919] ? vsprintf+0x40/0x40 [ 2398.731195][T25919] ? device_initialize+0x1e1/0x420 [ 2398.736138][T25919] device_add_disk+0x2a/0x40 [ 2398.740566][T25919] loop_add+0x580/0x750 [ 2398.744579][T25919] loop_control_ioctl+0x448/0x620 [ 2398.749423][T25919] ? loop_remove+0xb0/0xb0 [ 2398.753672][T25919] ? __fget_files+0x31e/0x380 [ 2398.758191][T25919] ? security_file_ioctl+0x84/0xb0 [ 2398.763132][T25919] ? loop_remove+0xb0/0xb0 [ 2398.767386][T25919] __se_sys_ioctl+0x114/0x190 [ 2398.771901][T25919] __x64_sys_ioctl+0x7b/0x90 [ 2398.776330][T25919] do_syscall_64+0x34/0x70 [ 2398.780580][T25919] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2398.786310][T25919] RIP: 0033:0x7fcbdb8f3da9 [ 2398.790564][T25919] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2398.810003][T25919] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2398.818250][T25919] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2398.826056][T25919] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2398.833868][T25919] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2398.841679][T25919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2398.849491][T25919] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2398.876257][T31654] usb 5-1: device descriptor read/8, error -71 03:34:35 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @empty}, 0x10) read$FUSE(0xffffffffffffffff, &(0x7f0000000680)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) fcntl$lock(r0, 0x26, &(0x7f00000002c0)={0x0, 0x3, 0x28, 0x4, r1}) (async) r2 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f0000000580)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a", @ANYBLOB="eed57e67c6ed4ff0029ca07c91aab6b9e9119bf990935452b3dc6f53534c04e28858bf6c5500c1a6811817efdd62e9603743b2b7657190610603f3b8c8c5c0522e28fb9a023049d204cd057bafd99db68cb37f96fa441d84c59a8684b9565929d5988bed948f45a2bf0b7b1e2ce888319f26ab578b8700d1e3f650c5d10cee06cb", @ANYRES64, @ANYRESHEX, @ANYRES64=r0, @ANYRESDEC=r0, @ANYRESDEC=r0]}) (async, rerun: 64) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x2, 0x100, 0xc0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x7, 0x1, 0x3, 0x7, "", {{{0x9, 0x5, 0x1, 0x2, 0x46b7e569ef7c4de2, 0x40, 0x8, 0x5}}}}}]}}]}}, &(0x7f00000004c0)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x201, 0xc7, 0x7, 0x40, 0x10, 0xc9}, 0xc, &(0x7f00000000c0)={0x5, 0xf, 0xc, 0x1, [@ext_cap={0x7, 0x10, 0x2, 0x0, 0x2, 0x9, 0x3e42}]}, 0x9, [{0x42, &(0x7f0000000180)=@string={0x42, 0x3, "9f4d99857de31e91e5785889362125588478d518ccb62c1e1610e862287bfb736bb7c481a178b432571ee6244f8e654b2dd7eddaffa3588700efec80d4222daf"}}, {0x68, &(0x7f0000000200)=@string={0x68, 0x3, "60d429a42e073aa11a554cf649c1cb7b4ad6ff750394492ccfa6699dd7f5a94de6e8fbad2d3454306776c8bffbd0b67fa849f44f55277dfff5f32a6487d40607343898f315e34c63f462e5edf506d61d17cb805a86bcc8678d5a8a6379d81772f8f079cdb1e5"}}, {0x51, &(0x7f0000000280)=ANY=[]}, {0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x457}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x414}}, {0x15, &(0x7f0000000340)=@string={0x15, 0x3, "4969e0ca1a567d75dab9dcf3d81f626ed6ec88"}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x424}}, {0x9d, &(0x7f00000003c0)=@string={0x9d, 0x3, "f43403b7143bb1727dbfbfd718c308687856097bd71430b22e8b53a1700ad50c1909c0a457b56c5cae17ed1889ea55c6a86fb219d26f7e387577186fbb7a555165552984299c2b858c961232cdde045629dcf385bc8a7c29973f522d8adcfa803cc0175160e3e82e2c8223072dabb2e9b5c1bbe8316f0ff2d56917a00e384744723f9269dd9b750af8c424d0c8606bb89cdfb1dac6045ee82282b6"}}, {0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0x438}}]}) (rerun: 64) syz_usb_disconnect(r2) syz_usb_connect(0x2, 0xc8a, &(0x7f00000026c0)={{0x12, 0x1, 0x310, 0xa3, 0x27, 0x5f, 0x8, 0x50d, 0x11f1, 0x4d21, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc78, 0x4, 0x7, 0x1, 0xd0, 0xb0, [{{0x9, 0x4, 0x6f, 0x7f, 0x9, 0xa9, 0x52, 0x40, 0x5, [@hid_hid={0x9, 0x21, 0x9, 0x9d, 0x1, {0x22, 0xcc4}}], [{{0x9, 0x5, 0xd, 0x0, 0x400, 0x5, 0x2, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0xc2, 0xe0}]}}, {{0x9, 0x5, 0x7, 0x10, 0x400, 0xf7, 0x8, 0x81}}, {{0x9, 0x5, 0x5, 0x8, 0x400, 0x1, 0xff, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x5}]}}, {{0x9, 0x5, 0x6, 0x0, 0x8, 0xff, 0x2, 0x6, [@generic={0xf2, 0x21, "8820699bdbc5d5b01e3f4cdd0bea6ddc85231dcf29f10d45f80245c8a8c6d2579adfa77cd9b5bce804c35b62bd123de89243a9ce67e5e70f700668094d6a5bd23891735d31ea2607e1d6a213feb9118f5e7449649a92bd1d7f4f062c4415d8824e2ac161eb4ef63d9fe73cef99cfa77692737a95a6fa307a512b21ed1821b3b3ea74eb827b3814de242d4dadb00f230af4c810d68c16b872af2271060676fc451d0c39d9b154b00da733b76ef3c674222ae1fcbfa352c2c364d973586dad50d2e0182aaba2a93d985e1e506c024503d5f41f26bd1da9193ac0b7364781807f5cdb87ecf4b5096b44fb4082794dea641c"}, @generic={0xc9, 0xd, "d5bb8e7822ae0e422df1ca1e946e917897271fb4f71db3d14bfc1bd729bd8fb4462daa38bc936b415bdfdb1feb93681d2b226d635795621e804d9a3be086a4c5180b79424b647a699ae80f636f44989288b76c255565cd26debf4a5ea62e62feec78e62795649f600379dd42490ee66517cd9dda4b6266a9ffbd7232703cfc6eb8c6e6903a2160f4c835ef254a3b988e60d997c4b21a348262d9083ae2bdf76ab91165006f2f2e4946ab1db7c855a277da837197bd8b3ee52c873163259ab1c7a2b79ae3b0329b"}]}}, {{0x9, 0x5, 0xa, 0x4, 0x8, 0x1, 0x3, 0x37}}, {{0x9, 0x5, 0xf, 0x0, 0x0, 0x4, 0x9, 0xc3}}, {{0x9, 0x5, 0x2, 0x10, 0x400, 0x0, 0x8, 0x5, [@generic={0x23, 0x7, "c7294044d517f6e698a272108cfb524bde890b1d03691f8539ca57a7b731bf0a7f"}]}}, {{0x9, 0x5, 0x9, 0x2, 0x33e49f342dc1a24b, 0x8, 0x3f, 0x0, [@generic={0x10, 0x31, "53df675c9646a01eb90188a7394b"}, @generic={0xdb, 0xf, "a2780af3377104570a324a0894c8e3e52e0ded6d14d637392508c4d8415c2463b981bf8cbd8f10b74a857321c6e0afb6ad950d8c0feee81db11bd751aedea633b358a92d2d62979bc0aa0bccfbd03139d95eb3f745a3d5724a8a1635fce7683dd9fdad9301a23f585c4a86ec2ef61ca9d9699c8b6717e3def807cacdd2c3550a571f7d95d284aee399e90197352712ea4fdb181e988765631f1de6fa632761db2e4cc9811c9dee77422441b9a9ad947a48a89c1f5c04ea9ba20eb70ccc7ecb98c8ee270f4a86ed990796127c72c0382c2d80f5369f2202e40f"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x40, 0x8, 0x0, 0x7, [@generic={0x8d, 0x7, "747e02d5bfeedb023d3a4f23e31ad28cf33d0dab5674081de2a4dc46d4739ba3c4d3c000ee384bfc34cb2c5f34dd688706b1512884b9c759e2c3069bd159c531eb8aef64bafb18143f0d4982215859ae8a9017956ee154134c71631c87e1d659386ba69394e3540ee116d04dddb83042f4d04661e8d86c0847f33f1e5907aeffc2616fa08eda35184ec912"}, @generic={0x5e, 0x2, "6da7063df3d96597c64a287314b8b0da56dfbdea5cadcf719099da9b31eb7fb6eff03b7ece855aeae8e4818b7e30c7cf4c1101d2b6037a2989a74258c8adc3f2e40e76f433dfaffe8acd13d839f2c636f062c4736b0051f05f99e231"}]}}]}}, {{0x9, 0x4, 0x53, 0x7f, 0x6, 0xb5, 0xe0, 0x26, 0x92, [@cdc_ecm={{0xb, 0x24, 0x6, 0x0, 0x0, "9b52ca535c92"}, {0x5, 0x24, 0x0, 0x900}, {0xd, 0x24, 0xf, 0x1, 0x8, 0x0, 0x3ff, 0x9}}], [{{0x9, 0x5, 0xc, 0x9, 0x3ff, 0xc0, 0x4, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x7, 0xff8c}]}}, {{0x9, 0x5, 0x9, 0x3, 0x30, 0xfc, 0x7, 0x3}}, {{0x9, 0x5, 0x8, 0x1, 0x40, 0x1f, 0xfe}}, {{0x9, 0x5, 0x9, 0x1, 0x200, 0x9, 0x0, 0x7f, [@generic={0xaf, 0x31, "2c6286fd294140cc126a5fbeecf6eb6a6f426a920c689f492296808747ef669672c9b134ad6e67fcdad128ee49dab2a08b8a98d955c3b9ff17a795b283e51380755fb30159233d4fcd964e560623f844efe9b0607c849bf05eb7f5ee9ce77c382108512d476e644483f6b7e5364558491d486a5e8b11f71d6361de9af63985704073a4dd310a6a0c8b6cb72c5db89f1401a481c624843ca125981328a674865e570c64ec989da09579bbbd69fb"}]}}, {{0x9, 0x5, 0xc, 0x4, 0x400, 0xaf, 0x2, 0x7f, [@generic={0xe7, 0x4, "78ab10edfd1a6e50af4feee1d9530fdbaee01214b90cf56eaa5984244f1039650bea874715efe4c7fdb4244150ff33265983ad494ff799d28020a1a55630ef408e74daff4dc62b03b93954030d14e049198f1bed2f4d2c5970d761787fd5e27bb58aac7fce07c40f4e5bfc2872305eeaeb975d85a3be64e106d04a9ce5daaebb8095669a6807f6af476a133a07bfdd649e21a9dafd13dbaf18d107dbfa5b479e374a2da748fbb8c4496f39c9f76d43a44fed83e87e2ae66407a4de50d85c9647b134df60dcf90b6a685d366abf062be8ca966961dcf06e7f65fd673949450f19d99eb9d594"}, @generic={0xfc, 0x33, "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"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x200, 0x40, 0x26, 0x40, [@generic={0xb3, 0x24, "5ce339f968f66f7efc804df8f4390c1eb78c4eca649d0f4e79534948d4810790fba35758f8f4c7a718fc4feaa542d384970533ea48c112b7de87ceaeed613e9cec8db40224f99b17cf36bc7204b413c5dae6bd97f9cba2c714e71156ab935484f8566dff9befa014f0b24ce3b220a7f44f211787821e445e7eee95ff1d4e744b3f77b0e53224a4ce66353500dfa119bc562c9e46b50a3482f0228f170cd83ff6be1925da42858a2cdd0eac1bde077f460a"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x3, 0x1}]}}]}}, {{0x9, 0x4, 0x81, 0x0, 0x7, 0xff, 0x2, 0x5, 0x3f, [], [{{0x9, 0x5, 0x2, 0x0, 0x400, 0x9, 0x7f, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x80, 0xffbf}]}}, {{0x9, 0x5, 0xe, 0x0, 0x1df, 0xff, 0x3, 0x8, [@generic={0xa6, 0x31, "e368abdd52e9fb754f8da83ae981a8a65319223b52ee719460c166a81f31642f87ee6553f6cdb4024f099d0d4806405ec209a8af7c559f5297a9f95fbbd96d85aaec33d1c56eb88b6bf472f8881a9214b8b34a720487c07e45182d40c611a6fc54d7ad1f62dfc74cecf9362b502aff4590956d446db335b9695e9b62eb0a3990c56a1d10328d3a78b7d3ee8ea3a96d2b6d8e361253fded2df2251cb0bdc3b73efa8136b2"}]}}, {{0x9, 0x5, 0x1, 0xc, 0xb0f402def5631b90, 0xec, 0x1f}}, {{0x9, 0x5, 0x0, 0x4, 0x600, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x86, 0x4, 0x6}]}}, {{0x9, 0x5, 0xb, 0x10, 0x40, 0x20, 0x80, 0xfa, [@uac_iso={0x7, 0x25, 0x1, 0xc0, 0x3f, 0xfffc}, @generic={0x15, 0x47, "c5a9204d73c5ee999b3a51a10dfb0537e8963f"}]}}, {{0x9, 0x5, 0xf, 0x13, 0x18e, 0x9, 0x4, 0x80}}, {{0x9, 0x5, 0x80, 0x1, 0x3ff, 0x81, 0x1, 0x5}}]}}, {{0x9, 0x4, 0xdf, 0xdb, 0xa, 0xff, 0xff, 0xff, 0x4, [], [{{0x9, 0x5, 0xa, 0x2, 0x20, 0x3, 0x0, 0x0, [@generic={0xc5, 0xf, "1c42dd0d06ac49598abf80eea4391cb46719662e1d133c42667b5122f3f91d1466e2386301c844dbc1bf7bf94a168dd007c9b29059e25f090f704238607bc2a1078f5e9670507b152f297c06c5e4370d30d9e8b0783734a09680b519f0c220b630d24e76fa91834c9786a16992a29cea43eeaf56014695ab9fe80bb58bf9a65c355f5c6ef9c7c622256085d0a0ba7045129dd003fd70d979a8f8ffd71c51c0d705788160789632c8751e3e88e4e13a06f1211a01139cd20e515bb2282a9357c42f5a90"}]}}, {{0x9, 0x5, 0x4, 0x0, 0x10, 0x0, 0x1, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0x1}]}}, {{0x9, 0x5, 0x2, 0x2, 0x20, 0x80, 0x2}}, {{0x9, 0x5, 0x6, 0x0, 0x40, 0x4, 0x1, 0x1f, [@generic={0x2d, 0xe, "416f1e4f9c288da9f3069a7fb6146cbdcaafebda5f389441e4b376f2ab6d10b87f604752a1bf539c0a8bf1"}]}}, {{0x9, 0x5, 0x3, 0x10, 0x400, 0x1f, 0x1, 0x81}}, {{0x9, 0x5, 0xc, 0x10, 0x3ff, 0x0, 0xff, 0x2}}, {{0x9, 0x5, 0xe, 0x4, 0x20, 0x5, 0x6, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x7f, 0x7}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x3, 0x1, 0x9, [@generic={0xc7, 0x2, "087e9c91af48cafb5302dca971d010edbdc94cc83e6e374ec6a3d5dad4dd502a67e2ee58be607f1857d68cd2b09a8bc40b627f242e830e0226d23c3e0d6d14d509953582f7ee9ebc466170269b05351defd95a70dc7b927c7b714eea5fbf4c362c90a62399640609d8b9cb279e2daefdd4970bdb715595e5d03f20521cbe42b1db45efb5076d7d575d26e904578a5f61c84df040b048cbe85dd37d5a074840bd6e3ddf0152cb6c8d7adb8a0d97c6ec84b6a987ea128528f1ffcdd23c3f378ad8d9b85275cf"}, @generic={0xb7, 0x21, "cea6d2fa773f1c04234b551b1e5074b26dfe3cf995a13cb856b6cfaf1e29cefb76e3da41b2842c627b10f93d6862a1f519ab604aa3efa5db7ba11e9c85fbf9fd1513f42ebaa6c724060df956e3674087de2cd658bacae46826e4e13d737b7e196f0329a5e65a94603805e7d9c687fb206ce0cb7febb50158befe5600ea88c225f208d8f93ca6227c3414273f4bf8a8da3bd7306053a80ad12b23005284d574f044ba0a7c6b0354600dfce8ea14eb19f5de0c77debb"}]}}, {{0x9, 0x5, 0x6, 0x10, 0x200, 0x5, 0x34, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x64, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x400, 0x8, 0x8, 0x2, [@generic={0x9b, 0x21, "27b28bdaabc447e6f0c03c05d51da040b2bf153504359b15f8a9a9447ebb19e8add7493b02e89f23a78e557e1716df366cc2492dcf1125f608481eb9a534f530287e7ec0c623b644c3cfdbd1cd0e1c9e773da7f4b9b155263933070efe18e84bb8b6d5b5f714cc54fcecea02256fdd0c98453240e5f69c85396950e74bcbc6c8c6115795cd556a4630672a1bf56a79ea2894f9ad1be778097a"}]}}]}}]}}]}}, &(0x7f0000003880)={0xa, &(0x7f0000000380)={0xa, 0x6, 0x0, 0x4, 0x0, 0x9f, 0x8, 0x61}, 0x16, &(0x7f0000003380)={0x5, 0xf, 0x16, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0xe, 0x6, 0x6}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0xc, 0x8, 0x60, 0x1}]}, 0xa, [{0x4, &(0x7f00000033c0)=@lang_id={0x4, 0x3, 0xf0d8}}, {0x4, &(0x7f0000003400)=@lang_id={0x4, 0x3, 0x427}}, {0x69, &(0x7f0000003440)=@string={0x69, 0x3, "4e6a0e467a9ca39ed09055839f73d80c029c0322f5bdddca46029adfed2b46807c1ada70d3493072080cf6e95230dcf98ecc26fa685ae25990dc4d39554da41b88896de3e921e5c0723ea4d6ee4be149e1d9bdf4ccfd5cf25c7740874a925c7d48a6c1804fc491"}}, {0xd1, &(0x7f00000034c0)=@string={0xd1, 0x3, "5d1fa67919566a140847fe24fabac8001946720808944c22038f60382ee39fa50e6d78039fcb1790497e1e1be00fcb9f28651b510260e98ce24f83d5057badde81a7ed1d2a6da3664de57170458742e877650ea1e4b59e0aaf0ad9b3341214f0e30e25cdfe0e27a64b4fcafe5536ab79003125ad31aba13983fc58356c8d73f98f1aadac901b32740d9a1c8a4b8ac8cdf7ebafca44a237d902a29092a7e0f7c4f77b745e85a1bfdc8a24cfc6be226e0da96af54dc5294e8efca18224b037c3d6e4c349e6c02ed9efa6d77ecc8800b6"}}, {0xa5, &(0x7f00000035c0)=@string={0xa5, 0x3, "e13ba36f356b42827d376ba2b86c638351f44bb711b8320bb67a87c28f937fd67909583bb5922013371f461c5818a0781cbfe368740876e7ab4690f1c65b378fc5d10c40caff5ccb78f6a7b2033fb54f15a0da7f63e986fdbd684cef8c59383ecb65dd6e2617d489621177f5ba1ed0943c2bf5e33afe36fcde80665106e150405e998e90d011a826516bdb005f5f00c22286cd78698f7bbdfbd837f8a6c0bae80c951b"}}, {0x4, &(0x7f0000003680)=@lang_id={0x4, 0x3, 0x43e}}, {0x91, &(0x7f00000036c0)=@string={0x91, 0x3, "f8af675d3a48b287d6afe2f88a4571bcff60457afd14911dd2a8e349ed42c1a3f059f1709600517b34a5941d24669399b87f4465d0599984d5706736d373afd38d0121e01a4e0a17fe8f377f85569044a0afc7bf4ed6e5dd2e7ed42b733bd37ee76efc4e9f24405b80b04a92dec6ca73c2b2ee5f3bc554b557029b0cfe263567a082727d2b4df9925c6716d1fe3448"}}, {0x4, &(0x7f0000003780)=@lang_id={0x4, 0x3, 0x401}}, {0x5a, &(0x7f00000037c0)=@string={0x5a, 0x3, "f4a230e322a354c65bebcb759aac59eca7c530fcffa75a3dd88284c3a048a9f83b613e3a3b6da21a18885aa96c820a3001a298c188169b183afdac44a8cb834459c938c370ac5a6a96c8ad97d7cf35a2e1196cf547d26809"}}, {0x1f, &(0x7f0000003840)=@string={0x1f, 0x3, "c9c7aaa19b7e45651fc35ab42425657dc105dcd56d543c7e07c9fb0f51"}}]}) 03:34:35 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @empty}, 0x10) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000680)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) fcntl$lock(r0, 0x26, &(0x7f00000002c0)={0x0, 0x3, 0x28, 0x4, r1}) (async) r2 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f0000000580)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a", @ANYBLOB="eed57e67c6ed4ff0029ca07c91aab6b9e9119bf990935452b3dc6f53534c04e28858bf6c5500c1a6811817efdd62e9603743b2b7657190610603f3b8c8c5c0522e28fb9a023049d204cd057bafd99db68cb37f96fa441d84c59a8684b9565929d5988bed948f45a2bf0b7b1e2ce888319f26ab578b8700d1e3f650c5d10cee06cb", @ANYRES64, @ANYRESHEX, @ANYRES64=r0, @ANYRESDEC=r0, @ANYRESDEC=r0]}) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x2, 0x100, 0xc0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x7, 0x1, 0x3, 0x7, "", {{{0x9, 0x5, 0x1, 0x2, 0x46b7e569ef7c4de2, 0x40, 0x8, 0x5}}}}}]}}]}}, &(0x7f00000004c0)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x201, 0xc7, 0x7, 0x40, 0x10, 0xc9}, 0xc, &(0x7f00000000c0)={0x5, 0xf, 0xc, 0x1, [@ext_cap={0x7, 0x10, 0x2, 0x0, 0x2, 0x9, 0x3e42}]}, 0x9, [{0x42, &(0x7f0000000180)=@string={0x42, 0x3, "9f4d99857de31e91e5785889362125588478d518ccb62c1e1610e862287bfb736bb7c481a178b432571ee6244f8e654b2dd7eddaffa3588700efec80d4222daf"}}, {0x68, &(0x7f0000000200)=@string={0x68, 0x3, "60d429a42e073aa11a554cf649c1cb7b4ad6ff750394492ccfa6699dd7f5a94de6e8fbad2d3454306776c8bffbd0b67fa849f44f55277dfff5f32a6487d40607343898f315e34c63f462e5edf506d61d17cb805a86bcc8678d5a8a6379d81772f8f079cdb1e5"}}, {0x51, &(0x7f0000000280)=ANY=[]}, {0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x457}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x414}}, {0x15, &(0x7f0000000340)=@string={0x15, 0x3, "4969e0ca1a567d75dab9dcf3d81f626ed6ec88"}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x424}}, {0x9d, &(0x7f00000003c0)=@string={0x9d, 0x3, "f43403b7143bb1727dbfbfd718c308687856097bd71430b22e8b53a1700ad50c1909c0a457b56c5cae17ed1889ea55c6a86fb219d26f7e387577186fbb7a555165552984299c2b858c961232cdde045629dcf385bc8a7c29973f522d8adcfa803cc0175160e3e82e2c8223072dabb2e9b5c1bbe8316f0ff2d56917a00e384744723f9269dd9b750af8c424d0c8606bb89cdfb1dac6045ee82282b6"}}, {0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0x438}}]}) (async) syz_usb_disconnect(r2) (async) syz_usb_connect(0x2, 0xc8a, &(0x7f00000026c0)={{0x12, 0x1, 0x310, 0xa3, 0x27, 0x5f, 0x8, 0x50d, 0x11f1, 0x4d21, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc78, 0x4, 0x7, 0x1, 0xd0, 0xb0, [{{0x9, 0x4, 0x6f, 0x7f, 0x9, 0xa9, 0x52, 0x40, 0x5, [@hid_hid={0x9, 0x21, 0x9, 0x9d, 0x1, {0x22, 0xcc4}}], [{{0x9, 0x5, 0xd, 0x0, 0x400, 0x5, 0x2, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0xc2, 0xe0}]}}, {{0x9, 0x5, 0x7, 0x10, 0x400, 0xf7, 0x8, 0x81}}, {{0x9, 0x5, 0x5, 0x8, 0x400, 0x1, 0xff, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x5}]}}, {{0x9, 0x5, 0x6, 0x0, 0x8, 0xff, 0x2, 0x6, [@generic={0xf2, 0x21, "8820699bdbc5d5b01e3f4cdd0bea6ddc85231dcf29f10d45f80245c8a8c6d2579adfa77cd9b5bce804c35b62bd123de89243a9ce67e5e70f700668094d6a5bd23891735d31ea2607e1d6a213feb9118f5e7449649a92bd1d7f4f062c4415d8824e2ac161eb4ef63d9fe73cef99cfa77692737a95a6fa307a512b21ed1821b3b3ea74eb827b3814de242d4dadb00f230af4c810d68c16b872af2271060676fc451d0c39d9b154b00da733b76ef3c674222ae1fcbfa352c2c364d973586dad50d2e0182aaba2a93d985e1e506c024503d5f41f26bd1da9193ac0b7364781807f5cdb87ecf4b5096b44fb4082794dea641c"}, @generic={0xc9, 0xd, "d5bb8e7822ae0e422df1ca1e946e917897271fb4f71db3d14bfc1bd729bd8fb4462daa38bc936b415bdfdb1feb93681d2b226d635795621e804d9a3be086a4c5180b79424b647a699ae80f636f44989288b76c255565cd26debf4a5ea62e62feec78e62795649f600379dd42490ee66517cd9dda4b6266a9ffbd7232703cfc6eb8c6e6903a2160f4c835ef254a3b988e60d997c4b21a348262d9083ae2bdf76ab91165006f2f2e4946ab1db7c855a277da837197bd8b3ee52c873163259ab1c7a2b79ae3b0329b"}]}}, {{0x9, 0x5, 0xa, 0x4, 0x8, 0x1, 0x3, 0x37}}, {{0x9, 0x5, 0xf, 0x0, 0x0, 0x4, 0x9, 0xc3}}, {{0x9, 0x5, 0x2, 0x10, 0x400, 0x0, 0x8, 0x5, [@generic={0x23, 0x7, "c7294044d517f6e698a272108cfb524bde890b1d03691f8539ca57a7b731bf0a7f"}]}}, {{0x9, 0x5, 0x9, 0x2, 0x33e49f342dc1a24b, 0x8, 0x3f, 0x0, [@generic={0x10, 0x31, "53df675c9646a01eb90188a7394b"}, @generic={0xdb, 0xf, "a2780af3377104570a324a0894c8e3e52e0ded6d14d637392508c4d8415c2463b981bf8cbd8f10b74a857321c6e0afb6ad950d8c0feee81db11bd751aedea633b358a92d2d62979bc0aa0bccfbd03139d95eb3f745a3d5724a8a1635fce7683dd9fdad9301a23f585c4a86ec2ef61ca9d9699c8b6717e3def807cacdd2c3550a571f7d95d284aee399e90197352712ea4fdb181e988765631f1de6fa632761db2e4cc9811c9dee77422441b9a9ad947a48a89c1f5c04ea9ba20eb70ccc7ecb98c8ee270f4a86ed990796127c72c0382c2d80f5369f2202e40f"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x40, 0x8, 0x0, 0x7, [@generic={0x8d, 0x7, "747e02d5bfeedb023d3a4f23e31ad28cf33d0dab5674081de2a4dc46d4739ba3c4d3c000ee384bfc34cb2c5f34dd688706b1512884b9c759e2c3069bd159c531eb8aef64bafb18143f0d4982215859ae8a9017956ee154134c71631c87e1d659386ba69394e3540ee116d04dddb83042f4d04661e8d86c0847f33f1e5907aeffc2616fa08eda35184ec912"}, @generic={0x5e, 0x2, "6da7063df3d96597c64a287314b8b0da56dfbdea5cadcf719099da9b31eb7fb6eff03b7ece855aeae8e4818b7e30c7cf4c1101d2b6037a2989a74258c8adc3f2e40e76f433dfaffe8acd13d839f2c636f062c4736b0051f05f99e231"}]}}]}}, {{0x9, 0x4, 0x53, 0x7f, 0x6, 0xb5, 0xe0, 0x26, 0x92, [@cdc_ecm={{0xb, 0x24, 0x6, 0x0, 0x0, "9b52ca535c92"}, {0x5, 0x24, 0x0, 0x900}, {0xd, 0x24, 0xf, 0x1, 0x8, 0x0, 0x3ff, 0x9}}], [{{0x9, 0x5, 0xc, 0x9, 0x3ff, 0xc0, 0x4, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x7, 0xff8c}]}}, {{0x9, 0x5, 0x9, 0x3, 0x30, 0xfc, 0x7, 0x3}}, {{0x9, 0x5, 0x8, 0x1, 0x40, 0x1f, 0xfe}}, {{0x9, 0x5, 0x9, 0x1, 0x200, 0x9, 0x0, 0x7f, [@generic={0xaf, 0x31, "2c6286fd294140cc126a5fbeecf6eb6a6f426a920c689f492296808747ef669672c9b134ad6e67fcdad128ee49dab2a08b8a98d955c3b9ff17a795b283e51380755fb30159233d4fcd964e560623f844efe9b0607c849bf05eb7f5ee9ce77c382108512d476e644483f6b7e5364558491d486a5e8b11f71d6361de9af63985704073a4dd310a6a0c8b6cb72c5db89f1401a481c624843ca125981328a674865e570c64ec989da09579bbbd69fb"}]}}, {{0x9, 0x5, 0xc, 0x4, 0x400, 0xaf, 0x2, 0x7f, [@generic={0xe7, 0x4, "78ab10edfd1a6e50af4feee1d9530fdbaee01214b90cf56eaa5984244f1039650bea874715efe4c7fdb4244150ff33265983ad494ff799d28020a1a55630ef408e74daff4dc62b03b93954030d14e049198f1bed2f4d2c5970d761787fd5e27bb58aac7fce07c40f4e5bfc2872305eeaeb975d85a3be64e106d04a9ce5daaebb8095669a6807f6af476a133a07bfdd649e21a9dafd13dbaf18d107dbfa5b479e374a2da748fbb8c4496f39c9f76d43a44fed83e87e2ae66407a4de50d85c9647b134df60dcf90b6a685d366abf062be8ca966961dcf06e7f65fd673949450f19d99eb9d594"}, @generic={0xfc, 0x33, "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"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x200, 0x40, 0x26, 0x40, [@generic={0xb3, 0x24, "5ce339f968f66f7efc804df8f4390c1eb78c4eca649d0f4e79534948d4810790fba35758f8f4c7a718fc4feaa542d384970533ea48c112b7de87ceaeed613e9cec8db40224f99b17cf36bc7204b413c5dae6bd97f9cba2c714e71156ab935484f8566dff9befa014f0b24ce3b220a7f44f211787821e445e7eee95ff1d4e744b3f77b0e53224a4ce66353500dfa119bc562c9e46b50a3482f0228f170cd83ff6be1925da42858a2cdd0eac1bde077f460a"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x3, 0x1}]}}]}}, {{0x9, 0x4, 0x81, 0x0, 0x7, 0xff, 0x2, 0x5, 0x3f, [], [{{0x9, 0x5, 0x2, 0x0, 0x400, 0x9, 0x7f, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x80, 0xffbf}]}}, {{0x9, 0x5, 0xe, 0x0, 0x1df, 0xff, 0x3, 0x8, [@generic={0xa6, 0x31, "e368abdd52e9fb754f8da83ae981a8a65319223b52ee719460c166a81f31642f87ee6553f6cdb4024f099d0d4806405ec209a8af7c559f5297a9f95fbbd96d85aaec33d1c56eb88b6bf472f8881a9214b8b34a720487c07e45182d40c611a6fc54d7ad1f62dfc74cecf9362b502aff4590956d446db335b9695e9b62eb0a3990c56a1d10328d3a78b7d3ee8ea3a96d2b6d8e361253fded2df2251cb0bdc3b73efa8136b2"}]}}, {{0x9, 0x5, 0x1, 0xc, 0xb0f402def5631b90, 0xec, 0x1f}}, {{0x9, 0x5, 0x0, 0x4, 0x600, 0x4, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x86, 0x4, 0x6}]}}, {{0x9, 0x5, 0xb, 0x10, 0x40, 0x20, 0x80, 0xfa, [@uac_iso={0x7, 0x25, 0x1, 0xc0, 0x3f, 0xfffc}, @generic={0x15, 0x47, "c5a9204d73c5ee999b3a51a10dfb0537e8963f"}]}}, {{0x9, 0x5, 0xf, 0x13, 0x18e, 0x9, 0x4, 0x80}}, {{0x9, 0x5, 0x80, 0x1, 0x3ff, 0x81, 0x1, 0x5}}]}}, {{0x9, 0x4, 0xdf, 0xdb, 0xa, 0xff, 0xff, 0xff, 0x4, [], [{{0x9, 0x5, 0xa, 0x2, 0x20, 0x3, 0x0, 0x0, [@generic={0xc5, 0xf, "1c42dd0d06ac49598abf80eea4391cb46719662e1d133c42667b5122f3f91d1466e2386301c844dbc1bf7bf94a168dd007c9b29059e25f090f704238607bc2a1078f5e9670507b152f297c06c5e4370d30d9e8b0783734a09680b519f0c220b630d24e76fa91834c9786a16992a29cea43eeaf56014695ab9fe80bb58bf9a65c355f5c6ef9c7c622256085d0a0ba7045129dd003fd70d979a8f8ffd71c51c0d705788160789632c8751e3e88e4e13a06f1211a01139cd20e515bb2282a9357c42f5a90"}]}}, {{0x9, 0x5, 0x4, 0x0, 0x10, 0x0, 0x1, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0x1}]}}, {{0x9, 0x5, 0x2, 0x2, 0x20, 0x80, 0x2}}, {{0x9, 0x5, 0x6, 0x0, 0x40, 0x4, 0x1, 0x1f, [@generic={0x2d, 0xe, "416f1e4f9c288da9f3069a7fb6146cbdcaafebda5f389441e4b376f2ab6d10b87f604752a1bf539c0a8bf1"}]}}, {{0x9, 0x5, 0x3, 0x10, 0x400, 0x1f, 0x1, 0x81}}, {{0x9, 0x5, 0xc, 0x10, 0x3ff, 0x0, 0xff, 0x2}}, {{0x9, 0x5, 0xe, 0x4, 0x20, 0x5, 0x6, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x7f, 0x7}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x3, 0x1, 0x9, [@generic={0xc7, 0x2, "087e9c91af48cafb5302dca971d010edbdc94cc83e6e374ec6a3d5dad4dd502a67e2ee58be607f1857d68cd2b09a8bc40b627f242e830e0226d23c3e0d6d14d509953582f7ee9ebc466170269b05351defd95a70dc7b927c7b714eea5fbf4c362c90a62399640609d8b9cb279e2daefdd4970bdb715595e5d03f20521cbe42b1db45efb5076d7d575d26e904578a5f61c84df040b048cbe85dd37d5a074840bd6e3ddf0152cb6c8d7adb8a0d97c6ec84b6a987ea128528f1ffcdd23c3f378ad8d9b85275cf"}, @generic={0xb7, 0x21, "cea6d2fa773f1c04234b551b1e5074b26dfe3cf995a13cb856b6cfaf1e29cefb76e3da41b2842c627b10f93d6862a1f519ab604aa3efa5db7ba11e9c85fbf9fd1513f42ebaa6c724060df956e3674087de2cd658bacae46826e4e13d737b7e196f0329a5e65a94603805e7d9c687fb206ce0cb7febb50158befe5600ea88c225f208d8f93ca6227c3414273f4bf8a8da3bd7306053a80ad12b23005284d574f044ba0a7c6b0354600dfce8ea14eb19f5de0c77debb"}]}}, {{0x9, 0x5, 0x6, 0x10, 0x200, 0x5, 0x34, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x64, 0x2}]}}, {{0x9, 0x5, 0x6, 0x4, 0x400, 0x8, 0x8, 0x2, [@generic={0x9b, 0x21, "27b28bdaabc447e6f0c03c05d51da040b2bf153504359b15f8a9a9447ebb19e8add7493b02e89f23a78e557e1716df366cc2492dcf1125f608481eb9a534f530287e7ec0c623b644c3cfdbd1cd0e1c9e773da7f4b9b155263933070efe18e84bb8b6d5b5f714cc54fcecea02256fdd0c98453240e5f69c85396950e74bcbc6c8c6115795cd556a4630672a1bf56a79ea2894f9ad1be778097a"}]}}]}}]}}]}}, &(0x7f0000003880)={0xa, &(0x7f0000000380)={0xa, 0x6, 0x0, 0x4, 0x0, 0x9f, 0x8, 0x61}, 0x16, &(0x7f0000003380)={0x5, 0xf, 0x16, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0xe, 0x6, 0x6}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0xc, 0x8, 0x60, 0x1}]}, 0xa, [{0x4, &(0x7f00000033c0)=@lang_id={0x4, 0x3, 0xf0d8}}, {0x4, &(0x7f0000003400)=@lang_id={0x4, 0x3, 0x427}}, {0x69, &(0x7f0000003440)=@string={0x69, 0x3, "4e6a0e467a9ca39ed09055839f73d80c029c0322f5bdddca46029adfed2b46807c1ada70d3493072080cf6e95230dcf98ecc26fa685ae25990dc4d39554da41b88896de3e921e5c0723ea4d6ee4be149e1d9bdf4ccfd5cf25c7740874a925c7d48a6c1804fc491"}}, {0xd1, &(0x7f00000034c0)=@string={0xd1, 0x3, "5d1fa67919566a140847fe24fabac8001946720808944c22038f60382ee39fa50e6d78039fcb1790497e1e1be00fcb9f28651b510260e98ce24f83d5057badde81a7ed1d2a6da3664de57170458742e877650ea1e4b59e0aaf0ad9b3341214f0e30e25cdfe0e27a64b4fcafe5536ab79003125ad31aba13983fc58356c8d73f98f1aadac901b32740d9a1c8a4b8ac8cdf7ebafca44a237d902a29092a7e0f7c4f77b745e85a1bfdc8a24cfc6be226e0da96af54dc5294e8efca18224b037c3d6e4c349e6c02ed9efa6d77ecc8800b6"}}, {0xa5, &(0x7f00000035c0)=@string={0xa5, 0x3, "e13ba36f356b42827d376ba2b86c638351f44bb711b8320bb67a87c28f937fd67909583bb5922013371f461c5818a0781cbfe368740876e7ab4690f1c65b378fc5d10c40caff5ccb78f6a7b2033fb54f15a0da7f63e986fdbd684cef8c59383ecb65dd6e2617d489621177f5ba1ed0943c2bf5e33afe36fcde80665106e150405e998e90d011a826516bdb005f5f00c22286cd78698f7bbdfbd837f8a6c0bae80c951b"}}, {0x4, &(0x7f0000003680)=@lang_id={0x4, 0x3, 0x43e}}, {0x91, &(0x7f00000036c0)=@string={0x91, 0x3, "f8af675d3a48b287d6afe2f88a4571bcff60457afd14911dd2a8e349ed42c1a3f059f1709600517b34a5941d24669399b87f4465d0599984d5706736d373afd38d0121e01a4e0a17fe8f377f85569044a0afc7bf4ed6e5dd2e7ed42b733bd37ee76efc4e9f24405b80b04a92dec6ca73c2b2ee5f3bc554b557029b0cfe263567a082727d2b4df9925c6716d1fe3448"}}, {0x4, &(0x7f0000003780)=@lang_id={0x4, 0x3, 0x401}}, {0x5a, &(0x7f00000037c0)=@string={0x5a, 0x3, "f4a230e322a354c65bebcb759aac59eca7c530fcffa75a3dd88284c3a048a9f83b613e3a3b6da21a18885aa96c820a3001a298c188169b183afdac44a8cb834459c938c370ac5a6a96c8ad97d7cf35a2e1196cf547d26809"}}, {0x1f, &(0x7f0000003840)=@string={0x1f, 0x3, "c9c7aaa19b7e45651fc35ab42425657dc105dcd56d543c7e07c9fb0f51"}}]}) [ 2399.046607][T31654] usb usb5-port1: unable to enumerate USB device 03:34:35 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000380)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"], 0x3, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x200a}}, {0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0xd2, &(0x7f0000000280)=@string={0xd2, 0x3, "8a54ecebca19ee3fa44c642e2a54be1ca3d6b14c81b940af37ccea3cf6fccd239efbded899616459798c5827990538a07718ca0c464bf7b4cd1c37b7e4265d0c9925c78ccbad43e96d4b881fbbbfd81c722e7469c64634d3b1c6eafbfa87187985ead6e977a577ae3959a69285bd32749915cb918e95e0654639ca1c51141881eb3cab6f956609f88054c74356dcb3ee2f423a6d1e39c37161a9c5f9c40b1ff681bc5ddce7db29778c64cad194ca77e814b5ae40f66af595fca3cc9d76c19474f8c566e3d809e98b841c41de95c55e35"}}]}) syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x10, 0x5a4, 0x8003, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x45, 0xd0, 0x40, [{{0x9, 0x4, 0x0, 0x7f, 0x1, 0x3, 0x1, 0x2, 0x2, {0x9, 0x21, 0x3, 0x0, 0x1, {0x22, 0xfcd}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x8, 0x6, 0x4}}}}}]}}]}}, &(0x7f0000000100)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x201, 0x2, 0x3, 0x5, 0x10, 0x42}, 0x5, &(0x7f00000000c0)={0x5, 0xf, 0x5}, 0x1, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x422}}]}) r0 = syz_usb_connect$printer(0x3, 0x36, &(0x7f00000001c0)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x7f, 0x60, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x1, 0x7, 0x1, 0x2, 0x8, "", {{{0x9, 0x5, 0x1, 0x2, 0x3ff, 0x1f, 0x20, 0x8}}, [{{0x9, 0x5, 0x82, 0x2, 0x200, 0x1, 0x5, 0x2}}]}}}]}}]}}, &(0x7f00000007c0)={0xa, &(0x7f0000000240)={0xa, 0x6, 0x110, 0xf7, 0x5, 0x3d, 0x0, 0x7f}, 0x27, &(0x7f00000003c0)={0x5, 0xf, 0x27, 0x3, [@ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0xc, 0x30, 0xfe, 0xfd, 0x2, 0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x1, "1a455b45db08c70e453799326bad6554"}]}, 0x5, [{0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x100a}}, {0xe6, &(0x7f0000000440)=@string={0xe6, 0x3, "11de2010d2075b5ad85c4acc82bc5d9a4b9e59449e36e9665c71ebf0ac0e7ba45fb5a81b9175c3a481ab890f5367cd26770b939f1643135ea93462232b8b13bc087ff65adf6b4861172195e14c1dbc83c2c5f025f0a1e6c21fe3cebceabf04f0ffe2cee606eb50df06934d75e4ad62f5153d6752d3de15d49be26f03d5d853d5608300efce3c2f5ab71d03c348310c7ac979f6816639b5ab826f03e95ed97a5451d9ef0b4a6bc10f60297e223fcbad4913f921947f4c1eca7dc6dace7c524b7d83a032c19bef8e768a5a7e14e03443f46ce138ef566d72d6e7a93023862eb15bac641e6d"}}, {0xf4, &(0x7f0000000540)=@string={0xf4, 0x3, "f49ede54a170b2e12d88ef1e4d823e8eae228b0fdb79d42f3293ba8327ea3f3ca8ea9ba353d326b613979b52846c1d27ec66f22a32c8f527b79db271c58a7394d6f1d8f4e92d6243e8b5925b09c0b7fd129fe54d80b51193203c17b2969700713a90108c9bb8f0dd8e9c496d43f321f6a20d8c8a7749c1892138868599e8664da5f8edb8476fdc46cf94a72d1b7071fb3b20585fde842386388d8e32267911311d830e2c8e1094c744ac774541c77c4c1c508b30e1b967cbd599180d20802298094a08415b0acc63333772772e79887d5828fb7ce7055725f031c52b1cca9269c772b34215cfb33c487ac4cbda5c1272714a"}}, {0x5c, &(0x7f0000000640)=@string={0x5c, 0x3, "c0feaf3b6a28f96883c24cbcfe41947fa619565a28ffda663a7949289e05b5865581af03eb996665b382af3cefa68d6dc07e65260b0a17bf9c005a5870575aef186ee9ca4d91ac9147800b183853bf56bd751fc7d4dd66e2f246"}}, {0xc1, &(0x7f00000006c0)=@string={0xc1, 0x3, "5b413b2f732fe5a26b23051343eda7ac5bc5ecaac68be97d07fc5673676635aa59ab3902bcafad1b759e4ef953ecd90e47d4e40c277a7d24bb834fc3be90e99ac6c3143bfb77b039a2df15f3a6c530acc7acaa9a92cb2ca4763ad7bb657fa739b8a2cc9c463b0657b18929936db131d84d9d3d2990c6bf08af0742427bd706f30160fbcb45011d78627e598f10a59ee02a4afa6d6258849809319f2d4b3675891b68a514bf496a92070ab7c990750d47ddaad68a78a6bcd062ae13053150a5"}}]}) syz_usb_control_io$printer(r0, &(0x7f00000008c0)={0x14, &(0x7f0000000840)={0x20, 0x4, 0x39, {0x39, 0x5, "62d0687ad0976ae6842f31498a0b6bf8d9ea431f98e8a6f9a636265ad86c518c9ee3844f22b9a4ff1f672e293b3bbf8271b16ad93e3418"}}, &(0x7f0000000880)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x410}}}, &(0x7f0000000c40)={0x34, &(0x7f0000000900)={0x40, 0x15, 0x92, "b435cefd83262ff41e3d800f11674639ff5e0309897d7f624d995701318793c53a6045160bd73cfc9ba9d9ec42af2e1726b59785d2c72806fcf08dd3bafa5add27928b12b061d93fcbd6aa7ec33c76ab124b760c42f2a97f5b398fa84a4bd280cba0f93ca9210e265e62174b59f11654e83a698f4e62dda6ca60ed2e39e9d47994af68057c644dd133faf18aaa121b63bcb0"}, &(0x7f0000000a00)={0x0, 0xa, 0x1}, &(0x7f0000000a40)={0x0, 0x8, 0x1, 0x8}, &(0x7f0000000a80)={0x20, 0x0, 0xfc, {0xfa, "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"}}, &(0x7f0000000bc0)={0x20, 0x1, 0x1, 0x8e}, &(0x7f0000000c00)={0x20, 0x0, 0x1, 0xaa}}) 03:34:35 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 44) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2399.126240][ T8496] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 2399.291363][T26232] FAULT_INJECTION: forcing a failure. [ 2399.291363][T26232] name failslab, interval 1, probability 0, space 0, times 0 [ 2399.303852][T26232] CPU: 1 PID: 26232 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2399.315299][T26232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2399.325195][T26232] Call Trace: [ 2399.328329][T26232] dump_stack_lvl+0x1e2/0x24b [ 2399.332833][T26232] ? panic+0x80b/0x80b [ 2399.336741][T26232] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2399.342034][T26232] ? should_fail+0x332/0x510 [ 2399.346462][T26232] ? kasan_check_range+0x6/0x2a0 [ 2399.351234][T26232] dump_stack+0x15/0x17 [ 2399.355223][T26232] should_fail+0x3c6/0x510 [ 2399.359482][T26232] ? radix_tree_node_alloc+0x198/0x3c0 [ 2399.364773][T26232] __should_failslab+0xa4/0xe0 [ 2399.369380][T26232] should_failslab+0x9/0x20 [ 2399.373713][T26232] kmem_cache_alloc+0x3d/0x2e0 [ 2399.378316][T26232] radix_tree_node_alloc+0x198/0x3c0 [ 2399.383434][T26232] idr_get_free+0x281/0x8e0 [ 2399.387774][T26232] idr_alloc_cyclic+0x1dc/0x5d0 [ 2399.392460][T26232] ? idr_alloc+0x2f0/0x2f0 [ 2399.396713][T26232] ? __kasan_check_write+0x14/0x20 [ 2399.401661][T26232] ? _raw_spin_lock+0xa4/0x1b0 [ 2399.406262][T26232] ? debug_smp_processor_id+0x17/0x20 [ 2399.411469][T26232] __kernfs_new_node+0x124/0x700 [ 2399.416243][T26232] ? kernfs_new_node+0x170/0x170 [ 2399.421015][T26232] ? __kasan_check_read+0x11/0x20 [ 2399.425878][T26232] ? preempt_schedule_irq+0xe7/0x140 [ 2399.431000][T26232] ? preempt_schedule_notrace+0x140/0x140 [ 2399.436552][T26232] kernfs_create_dir_ns+0x9b/0x230 [ 2399.441498][T26232] sysfs_create_dir_ns+0x185/0x390 [ 2399.446446][T26232] ? sysfs_warn_dup+0xa0/0xa0 [ 2399.450959][T26232] ? kobject_add_internal+0x6b0/0xd90 [ 2399.456170][T26232] kobject_add_internal+0x763/0xd90 [ 2399.461202][T26232] kobject_add+0x14e/0x210 [ 2399.465455][T26232] ? kobject_init+0x1e0/0x1e0 [ 2399.469969][T26232] ? get_device_parent+0x3f1/0x410 [ 2399.474923][T26232] ? get_device_parent+0x2a1/0x410 [ 2399.479863][T26232] device_add+0x3be/0xbc0 [ 2399.484028][T26232] device_create+0x259/0x2e0 [ 2399.488458][T26232] ? root_device_unregister+0x80/0x80 [ 2399.493664][T26232] bdi_register_va+0x93/0x610 [ 2399.498177][T26232] bdi_register+0xd1/0x120 [ 2399.502429][T26232] ? irqentry_exit+0x4f/0x60 [ 2399.506855][T26232] ? sysvec_reschedule_ipi+0x83/0x160 [ 2399.512063][T26232] ? __device_add_disk+0x552/0x11a0 [ 2399.517095][T26232] ? bdi_register_va+0x610/0x610 [ 2399.521869][T26232] ? __device_add_disk+0x143/0x11a0 [ 2399.526904][T26232] ? blk_alloc_devt+0xd7/0x330 [ 2399.531509][T26232] __device_add_disk+0x5de/0x11a0 [ 2399.536365][T26232] ? device_add_disk+0x40/0x40 [ 2399.540963][T26232] ? vsprintf+0x40/0x40 [ 2399.544957][T26232] ? device_initialize+0x1e1/0x420 [ 2399.549906][T26232] device_add_disk+0x2a/0x40 [ 2399.554332][T26232] loop_add+0x580/0x750 [ 2399.558325][T26232] loop_control_ioctl+0x448/0x620 [ 2399.563182][T26232] ? loop_remove+0xb0/0xb0 [ 2399.567436][T26232] ? __fget_files+0x31e/0x380 [ 2399.571952][T26232] ? security_file_ioctl+0x84/0xb0 [ 2399.576910][T26232] ? loop_remove+0xb0/0xb0 [ 2399.581156][T26232] __se_sys_ioctl+0x114/0x190 [ 2399.585669][T26232] __x64_sys_ioctl+0x7b/0x90 [ 2399.590096][T26232] do_syscall_64+0x34/0x70 [ 2399.594345][T26232] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2399.600070][T26232] RIP: 0033:0x7fcbdb8f3da9 [ 2399.604325][T26232] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2399.623772][T26232] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2399.632012][T26232] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2399.639821][T26232] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2399.647631][T26232] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2399.655445][T26232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2399.663257][T26232] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 03:34:36 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000409628a3818b69e5edff00090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x5, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, 0x0}, 0x0) 03:34:36 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB, @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x0, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x99c, 0x6, 0x1, {0x22, 0x9e5}}}}, &(0x7f0000000540)={0x2c, &(0x7f00000001c0)={0x60, 0xe, 0x66, "b0241ecfad9d09e5ac4668f1bd54121d386938eed608938cb7455be426ca7c320078e43f219653664d992742d122a738b709f70650ec292aced6691790819bb764b16e2776b495d7345461323a8e230ddbc629121e2a8c0eec949eed8433f42d2353e287cb86"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x7f}, &(0x7f0000000440)={0x20, 0x1, 0xb7, "da5d5d9e40ef0405c680366eac0bed816ab629f4527848ccdcada4e9125c1b168c14ebd6838c6db48c6783bb47a214e0f9183f4c857af1d9202f74ac29ac553af8124d5744a7e1b46b089b12351347a744cea22ba527d823e0877dfc640b64505683f7fb38c4a16fdd82aae9caa58eb510e8f9e67a71dd22c7aa38802464b281659cb3d1d2d2c90d7e2800be7e77da0f0a10290087b62759d3e8b76c24b8b26868c38654e68664b8dcc845af1480bc55c98f346eb5fe5d"}, &(0x7f0000000500)={0x20, 0x3, 0x1, 0x6a}}) 03:34:36 executing program 3: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) (async) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000180)=ANY=[@ANYBLOB="5100bf"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000200)={0x24, &(0x7f0000000000)={0x0, 0x30, 0x102, {0x102, 0x22, "12c4953d6a57c3f92ab54d86533b316f9f9cc2c22ccbaa16d4aff4f97056100ebeba3c2cad8b7dfa04b6ba55f111fc21300de9f93c8f1c207da1e0532a60600581d6e350173187ada18330036a6278a32d7cb2fd648c74431e28a49e32850d4543daa165cb5c977b7df5222f62bb278957ce1d40a6135168bc291666a9824d5256f083ec896146a7f15eaad1168428d6b162a86543fad6f8fe16f716bbf0939d9fa8787017d38f4a80180d5afdd1e2e2823f5fb706e075534e5e3f31d3dd0734d1eba3725d5680f3666b7f920db277120411bcf5cbe42b97c9d1df928f669e6e5b4b4dae9494471520cea45f6ff3c0cbbe6ebea8ee5da3793bffbea30240f618"}}, &(0x7f0000000280)={0x0, 0x3, 0xb8, @string={0xb8, 0x3, "d89f6a09e975b9dee2133ea88973de891ce076002be5ad08ff3319e7fbf37d5ee53a5645fd9845c456c14b5081bdf14f0d56ebe40ed958d856db2108312059fa10d340c97dc30a816850aca0d02cd44e03a89bc8a85d32d193ee3fd5cf624811cf4fc491b59c026ec7b615d503d1250b5e555f5054f400d79e72f3a6dce76876b7bdf008688be6f072ad5e628c7dc4a218467d71eacc5138f3feede9c61261e198355ecd42d48824116de7639e5bf0b129ed0da97110"}}, &(0x7f0000000140)={0x0, 0x22, 0xd, {[@main=@item_012={0x0, 0x0, 0xc}, @global=@item_4={0x3, 0x1, 0x3, "9e7da3b0"}, @main=@item_012={0x1, 0x0, 0x8, "9b"}, @global=@item_4={0x3, 0x1, 0x3, "733e66cd"}]}}, &(0x7f00000001c0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x3f2, 0xe0, 0x1, {0x22, 0xe6b}}}}, &(0x7f00000004c0)={0x2c, &(0x7f0000000340)={0x40, 0x6, 0x62, "a27a51f13af4cbc126c58ec56108eaaa27a534721326a557720bac589eac67d0f8ae4e312f500f10fb2ec9003bbaafc4d638c904441c13431b29b583dc7a336d011ac1e9b9e9be25991c1ee5243560a9c557876271350d962c11fcd251152eb06e02"}, &(0x7f00000003c0)={0x0, 0xa, 0x1}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000440)={0x20, 0x1, 0x1c, "597fd675d0112f7eb0885959150aa9e612d4c0a30190d524f893d83a"}, &(0x7f0000000480)={0x20, 0x3, 0x1, 0x81}}) (async) syz_usb_control_io(r0, &(0x7f0000000900)={0x2c, &(0x7f00000005c0)={0x0, 0x8, 0xf2, {0xf2, 0x30, "e1060e3257b1c20503264d49a46a03cba172ed53fadea8bbb2e4cf2518da8f58ff87d2d9469e8e008f3a31605949607ef3106ec3824209d44c330d710c72545ee356efff79be66f5f007a021ec8e07cfd98e79277e8e6171f2fdc6aa1df8e12271b6eda9ae22ddde662818a7b9f431e09af75c9eb73984d01b713c9ea375297e3ff737971ca97d7cffa4a44243e9cfdf1a1fb89704877303c402a1bea3f1839a1e36aef7325a5a9e348cfe398628ce99ee3e8bd99630ece51397b20c87fcfd36c337b0a11cea89cf15f1744e112b210ccb73631aca26f68d037f8c06743d68ef63823cedf6c8d421e9cf34ccd4a2b755"}}, &(0x7f00000006c0)={0x0, 0x3, 0xf2, @string={0xf2, 0x3, "18fe601a2b989dc58e915dd5bfcba3f06cfbcce4d5463d1a6e0923744fcec4472cb4932a0e85a2a8f5bff8cc78115f46a1ba9024299b8c1620421b3eeffa7f38a82b0cc5325378ddcb332cd02c046db16b081b352ecb43cfdab529e707675de7dc5dc1e6a2318d2e95ff170105feff021c019e2dc7ade4105f91bf72feaa36482bc58eae80da6fa98d172bca35a2ed45e32073e3b685b0dc0a43c47dabd35754992a6e499146b231066960875fbbc4b916c26ae9f9cc4b40853165abc0b0ffe96d4f26605b528cffe830b84315e3c04ba956913d86a25e6526a96506bce5fed24c3a99e0101f3d4f4ce6d0d1a2ac2c1f"}}, &(0x7f00000007c0)={0x0, 0xf, 0x115, {0x5, 0xf, 0x115, 0x4, [@generic={0x71, 0x10, 0xa, "9c5c649cfed7afb1924783ec53b1f8d717feb894a6f96f4e0bf7463d947017a4bf0d43c2ce31cd048d5bf9902c618ff3b830cdcfa439173de412db97defcbe0068dede4dd10248318fb41cbd74c6a809fed1853f72ad6cee08a1bb5c1961de6d216484dd9a981a07cc922384a897"}, @wireless={0xb, 0x10, 0x1, 0xc, 0x27, 0x2, 0x8, 0x8, 0xff}, @ss_container_id={0x14, 0x10, 0x4, 0x20, "b8090c0a3c39f924304eb76da6f02892"}, @generic={0x80, 0x10, 0x9, "39d542ee018639521b87b568afa4ea4322a8a31b996a5e21c64bb54f78030b8130c9cbb0a0b49afad0797203792446d48ea5e85c3e5301a74fc8393d855263271f2c01ef8939b1b39312060c72dc4c330debd6d20a5cce59314ee61f46bd737c8091c5558a922bd6e55462a2a953c5916d4d68f6bde4dfb8bb9d197ed0"}]}}, &(0x7f0000000500)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x10, 0x81, 0x8, "ea1bcc43", "1a5fe9e9"}}, &(0x7f0000000540)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x9, 0x10, 0x40, 0x4, 0x0, 0x0, 0x913}}}, &(0x7f0000000dc0)={0x84, &(0x7f0000000940)={0x20, 0x10, 0x84, "c3109900e3f1871b59bffeec36dc3740a6aa90396aed9b7233f86cd7594f2e82ca9329737d75bda777e1c84051d748ed00885554bab57c1694b54ad4e11aa1c6d0b28ae654fa3629e8ac99985c9401538df97e1a435d2888290150175323942f95a89bd2bd11ca833784699080b460aa4ef3c776fdfb00d8bd1dd2657297968209453ca8"}, &(0x7f0000000a00)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000a40)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000a80)={0x20, 0x0, 0x4, {0x3}}, &(0x7f0000000ac0)={0x20, 0x0, 0x4, {0xa0, 0x4}}, &(0x7f0000000b00)={0x40, 0x7, 0x2, 0x1}, &(0x7f0000000b40)={0x40, 0x9, 0x1}, &(0x7f0000000b80)={0x40, 0xb, 0x2, '_\r'}, &(0x7f0000000bc0)={0x40, 0xf, 0x2, 0x300}, &(0x7f0000000c00)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000c40)={0x40, 0x17, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3c}}, &(0x7f0000000c80)={0x40, 0x19, 0x2, "16ab"}, &(0x7f0000000cc0)={0x40, 0x1a, 0x2, 0x200}, &(0x7f0000000d00)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000d40)={0x40, 0x1e, 0x1, 0x20}, &(0x7f0000000d80)={0x40, 0x21, 0x1, 0x6}}) 03:34:36 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000380)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"], 0x3, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x200a}}, {0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0xd2, &(0x7f0000000280)=@string={0xd2, 0x3, "8a54ecebca19ee3fa44c642e2a54be1ca3d6b14c81b940af37ccea3cf6fccd239efbded899616459798c5827990538a07718ca0c464bf7b4cd1c37b7e4265d0c9925c78ccbad43e96d4b881fbbbfd81c722e7469c64634d3b1c6eafbfa87187985ead6e977a577ae3959a69285bd32749915cb918e95e0654639ca1c51141881eb3cab6f956609f88054c74356dcb3ee2f423a6d1e39c37161a9c5f9c40b1ff681bc5ddce7db29778c64cad194ca77e814b5ae40f66af595fca3cc9d76c19474f8c566e3d809e98b841c41de95c55e35"}}]}) syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x10, 0x5a4, 0x8003, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x45, 0xd0, 0x40, [{{0x9, 0x4, 0x0, 0x7f, 0x1, 0x3, 0x1, 0x2, 0x2, {0x9, 0x21, 0x3, 0x0, 0x1, {0x22, 0xfcd}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x8, 0x6, 0x4}}}}}]}}]}}, &(0x7f0000000100)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x201, 0x2, 0x3, 0x5, 0x10, 0x42}, 0x5, &(0x7f00000000c0)={0x5, 0xf, 0x5}, 0x1, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x422}}]}) r0 = syz_usb_connect$printer(0x3, 0x36, &(0x7f00000001c0)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x7f, 0x60, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x1, 0x7, 0x1, 0x2, 0x8, "", {{{0x9, 0x5, 0x1, 0x2, 0x3ff, 0x1f, 0x20, 0x8}}, [{{0x9, 0x5, 0x82, 0x2, 0x200, 0x1, 0x5, 0x2}}]}}}]}}]}}, &(0x7f00000007c0)={0xa, &(0x7f0000000240)={0xa, 0x6, 0x110, 0xf7, 0x5, 0x3d, 0x0, 0x7f}, 0x27, &(0x7f00000003c0)={0x5, 0xf, 0x27, 0x3, [@ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0xc, 0x30, 0xfe, 0xfd, 0x2, 0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x1, "1a455b45db08c70e453799326bad6554"}]}, 0x5, [{0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x100a}}, {0xe6, &(0x7f0000000440)=@string={0xe6, 0x3, "11de2010d2075b5ad85c4acc82bc5d9a4b9e59449e36e9665c71ebf0ac0e7ba45fb5a81b9175c3a481ab890f5367cd26770b939f1643135ea93462232b8b13bc087ff65adf6b4861172195e14c1dbc83c2c5f025f0a1e6c21fe3cebceabf04f0ffe2cee606eb50df06934d75e4ad62f5153d6752d3de15d49be26f03d5d853d5608300efce3c2f5ab71d03c348310c7ac979f6816639b5ab826f03e95ed97a5451d9ef0b4a6bc10f60297e223fcbad4913f921947f4c1eca7dc6dace7c524b7d83a032c19bef8e768a5a7e14e03443f46ce138ef566d72d6e7a93023862eb15bac641e6d"}}, {0xf4, &(0x7f0000000540)=@string={0xf4, 0x3, "f49ede54a170b2e12d88ef1e4d823e8eae228b0fdb79d42f3293ba8327ea3f3ca8ea9ba353d326b613979b52846c1d27ec66f22a32c8f527b79db271c58a7394d6f1d8f4e92d6243e8b5925b09c0b7fd129fe54d80b51193203c17b2969700713a90108c9bb8f0dd8e9c496d43f321f6a20d8c8a7749c1892138868599e8664da5f8edb8476fdc46cf94a72d1b7071fb3b20585fde842386388d8e32267911311d830e2c8e1094c744ac774541c77c4c1c508b30e1b967cbd599180d20802298094a08415b0acc63333772772e79887d5828fb7ce7055725f031c52b1cca9269c772b34215cfb33c487ac4cbda5c1272714a"}}, {0x5c, &(0x7f0000000640)=@string={0x5c, 0x3, "c0feaf3b6a28f96883c24cbcfe41947fa619565a28ffda663a7949289e05b5865581af03eb996665b382af3cefa68d6dc07e65260b0a17bf9c005a5870575aef186ee9ca4d91ac9147800b183853bf56bd751fc7d4dd66e2f246"}}, {0xc1, &(0x7f00000006c0)=@string={0xc1, 0x3, "5b413b2f732fe5a26b23051343eda7ac5bc5ecaac68be97d07fc5673676635aa59ab3902bcafad1b759e4ef953ecd90e47d4e40c277a7d24bb834fc3be90e99ac6c3143bfb77b039a2df15f3a6c530acc7acaa9a92cb2ca4763ad7bb657fa739b8a2cc9c463b0657b18929936db131d84d9d3d2990c6bf08af0742427bd706f30160fbcb45011d78627e598f10a59ee02a4afa6d6258849809319f2d4b3675891b68a514bf496a92070ab7c990750d47ddaad68a78a6bcd062ae13053150a5"}}]}) syz_usb_control_io$printer(r0, &(0x7f00000008c0)={0x14, &(0x7f0000000840)={0x20, 0x4, 0x39, {0x39, 0x5, "62d0687ad0976ae6842f31498a0b6bf8d9ea431f98e8a6f9a636265ad86c518c9ee3844f22b9a4ff1f672e293b3bbf8271b16ad93e3418"}}, &(0x7f0000000880)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x410}}}, &(0x7f0000000c40)={0x34, &(0x7f0000000900)={0x40, 0x15, 0x92, "b435cefd83262ff41e3d800f11674639ff5e0309897d7f624d995701318793c53a6045160bd73cfc9ba9d9ec42af2e1726b59785d2c72806fcf08dd3bafa5add27928b12b061d93fcbd6aa7ec33c76ab124b760c42f2a97f5b398fa84a4bd280cba0f93ca9210e265e62174b59f11654e83a698f4e62dda6ca60ed2e39e9d47994af68057c644dd133faf18aaa121b63bcb0"}, &(0x7f0000000a00)={0x0, 0xa, 0x1}, &(0x7f0000000a40)={0x0, 0x8, 0x1, 0x8}, &(0x7f0000000a80)={0x20, 0x0, 0xfc, {0xfa, "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"}}, &(0x7f0000000bc0)={0x20, 0x1, 0x1, 0x8e}, &(0x7f0000000c00)={0x20, 0x0, 0x1, 0xaa}}) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000380)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"], 0x3, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x200a}}, {0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0xd2, &(0x7f0000000280)=@string={0xd2, 0x3, "8a54ecebca19ee3fa44c642e2a54be1ca3d6b14c81b940af37ccea3cf6fccd239efbded899616459798c5827990538a07718ca0c464bf7b4cd1c37b7e4265d0c9925c78ccbad43e96d4b881fbbbfd81c722e7469c64634d3b1c6eafbfa87187985ead6e977a577ae3959a69285bd32749915cb918e95e0654639ca1c51141881eb3cab6f956609f88054c74356dcb3ee2f423a6d1e39c37161a9c5f9c40b1ff681bc5ddce7db29778c64cad194ca77e814b5ae40f66af595fca3cc9d76c19474f8c566e3d809e98b841c41de95c55e35"}}]}) (async) syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x10, 0x5a4, 0x8003, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x45, 0xd0, 0x40, [{{0x9, 0x4, 0x0, 0x7f, 0x1, 0x3, 0x1, 0x2, 0x2, {0x9, 0x21, 0x3, 0x0, 0x1, {0x22, 0xfcd}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x8, 0x6, 0x4}}}}}]}}]}}, &(0x7f0000000100)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x201, 0x2, 0x3, 0x5, 0x10, 0x42}, 0x5, &(0x7f00000000c0)={0x5, 0xf, 0x5}, 0x1, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x422}}]}) (async) syz_usb_connect$printer(0x3, 0x36, &(0x7f00000001c0)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x7f, 0x60, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x1, 0x7, 0x1, 0x2, 0x8, "", {{{0x9, 0x5, 0x1, 0x2, 0x3ff, 0x1f, 0x20, 0x8}}, [{{0x9, 0x5, 0x82, 0x2, 0x200, 0x1, 0x5, 0x2}}]}}}]}}]}}, &(0x7f00000007c0)={0xa, &(0x7f0000000240)={0xa, 0x6, 0x110, 0xf7, 0x5, 0x3d, 0x0, 0x7f}, 0x27, &(0x7f00000003c0)={0x5, 0xf, 0x27, 0x3, [@ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0xc, 0x30, 0xfe, 0xfd, 0x2, 0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x1, "1a455b45db08c70e453799326bad6554"}]}, 0x5, [{0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x100a}}, {0xe6, &(0x7f0000000440)=@string={0xe6, 0x3, "11de2010d2075b5ad85c4acc82bc5d9a4b9e59449e36e9665c71ebf0ac0e7ba45fb5a81b9175c3a481ab890f5367cd26770b939f1643135ea93462232b8b13bc087ff65adf6b4861172195e14c1dbc83c2c5f025f0a1e6c21fe3cebceabf04f0ffe2cee606eb50df06934d75e4ad62f5153d6752d3de15d49be26f03d5d853d5608300efce3c2f5ab71d03c348310c7ac979f6816639b5ab826f03e95ed97a5451d9ef0b4a6bc10f60297e223fcbad4913f921947f4c1eca7dc6dace7c524b7d83a032c19bef8e768a5a7e14e03443f46ce138ef566d72d6e7a93023862eb15bac641e6d"}}, {0xf4, &(0x7f0000000540)=@string={0xf4, 0x3, "f49ede54a170b2e12d88ef1e4d823e8eae228b0fdb79d42f3293ba8327ea3f3ca8ea9ba353d326b613979b52846c1d27ec66f22a32c8f527b79db271c58a7394d6f1d8f4e92d6243e8b5925b09c0b7fd129fe54d80b51193203c17b2969700713a90108c9bb8f0dd8e9c496d43f321f6a20d8c8a7749c1892138868599e8664da5f8edb8476fdc46cf94a72d1b7071fb3b20585fde842386388d8e32267911311d830e2c8e1094c744ac774541c77c4c1c508b30e1b967cbd599180d20802298094a08415b0acc63333772772e79887d5828fb7ce7055725f031c52b1cca9269c772b34215cfb33c487ac4cbda5c1272714a"}}, {0x5c, &(0x7f0000000640)=@string={0x5c, 0x3, "c0feaf3b6a28f96883c24cbcfe41947fa619565a28ffda663a7949289e05b5865581af03eb996665b382af3cefa68d6dc07e65260b0a17bf9c005a5870575aef186ee9ca4d91ac9147800b183853bf56bd751fc7d4dd66e2f246"}}, {0xc1, &(0x7f00000006c0)=@string={0xc1, 0x3, "5b413b2f732fe5a26b23051343eda7ac5bc5ecaac68be97d07fc5673676635aa59ab3902bcafad1b759e4ef953ecd90e47d4e40c277a7d24bb834fc3be90e99ac6c3143bfb77b039a2df15f3a6c530acc7acaa9a92cb2ca4763ad7bb657fa739b8a2cc9c463b0657b18929936db131d84d9d3d2990c6bf08af0742427bd706f30160fbcb45011d78627e598f10a59ee02a4afa6d6258849809319f2d4b3675891b68a514bf496a92070ab7c990750d47ddaad68a78a6bcd062ae13053150a5"}}]}) (async) syz_usb_control_io$printer(r0, &(0x7f00000008c0)={0x14, &(0x7f0000000840)={0x20, 0x4, 0x39, {0x39, 0x5, "62d0687ad0976ae6842f31498a0b6bf8d9ea431f98e8a6f9a636265ad86c518c9ee3844f22b9a4ff1f672e293b3bbf8271b16ad93e3418"}}, &(0x7f0000000880)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x410}}}, &(0x7f0000000c40)={0x34, &(0x7f0000000900)={0x40, 0x15, 0x92, "b435cefd83262ff41e3d800f11674639ff5e0309897d7f624d995701318793c53a6045160bd73cfc9ba9d9ec42af2e1726b59785d2c72806fcf08dd3bafa5add27928b12b061d93fcbd6aa7ec33c76ab124b760c42f2a97f5b398fa84a4bd280cba0f93ca9210e265e62174b59f11654e83a698f4e62dda6ca60ed2e39e9d47994af68057c644dd133faf18aaa121b63bcb0"}, &(0x7f0000000a00)={0x0, 0xa, 0x1}, &(0x7f0000000a40)={0x0, 0x8, 0x1, 0x8}, &(0x7f0000000a80)={0x20, 0x0, 0xfc, {0xfa, "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"}}, &(0x7f0000000bc0)={0x20, 0x1, 0x1, 0x8e}, &(0x7f0000000c00)={0x20, 0x0, 0x1, 0xaa}}) (async) 03:34:36 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000380)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"], 0x3, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x200a}}, {0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0xd2, &(0x7f0000000280)=@string={0xd2, 0x3, "8a54ecebca19ee3fa44c642e2a54be1ca3d6b14c81b940af37ccea3cf6fccd239efbded899616459798c5827990538a07718ca0c464bf7b4cd1c37b7e4265d0c9925c78ccbad43e96d4b881fbbbfd81c722e7469c64634d3b1c6eafbfa87187985ead6e977a577ae3959a69285bd32749915cb918e95e0654639ca1c51141881eb3cab6f956609f88054c74356dcb3ee2f423a6d1e39c37161a9c5f9c40b1ff681bc5ddce7db29778c64cad194ca77e814b5ae40f66af595fca3cc9d76c19474f8c566e3d809e98b841c41de95c55e35"}}]}) syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x10, 0x5a4, 0x8003, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x45, 0xd0, 0x40, [{{0x9, 0x4, 0x0, 0x7f, 0x1, 0x3, 0x1, 0x2, 0x2, {0x9, 0x21, 0x3, 0x0, 0x1, {0x22, 0xfcd}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x8, 0x6, 0x4}}}}}]}}]}}, &(0x7f0000000100)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x201, 0x2, 0x3, 0x5, 0x10, 0x42}, 0x5, &(0x7f00000000c0)={0x5, 0xf, 0x5}, 0x1, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x422}}]}) r0 = syz_usb_connect$printer(0x3, 0x36, &(0x7f00000001c0)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x7f, 0x60, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x1, 0x7, 0x1, 0x2, 0x8, "", {{{0x9, 0x5, 0x1, 0x2, 0x3ff, 0x1f, 0x20, 0x8}}, [{{0x9, 0x5, 0x82, 0x2, 0x200, 0x1, 0x5, 0x2}}]}}}]}}]}}, &(0x7f00000007c0)={0xa, &(0x7f0000000240)={0xa, 0x6, 0x110, 0xf7, 0x5, 0x3d, 0x0, 0x7f}, 0x27, &(0x7f00000003c0)={0x5, 0xf, 0x27, 0x3, [@ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0xc, 0x30, 0xfe, 0xfd, 0x2, 0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x1, "1a455b45db08c70e453799326bad6554"}]}, 0x5, [{0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x100a}}, {0xe6, &(0x7f0000000440)=@string={0xe6, 0x3, "11de2010d2075b5ad85c4acc82bc5d9a4b9e59449e36e9665c71ebf0ac0e7ba45fb5a81b9175c3a481ab890f5367cd26770b939f1643135ea93462232b8b13bc087ff65adf6b4861172195e14c1dbc83c2c5f025f0a1e6c21fe3cebceabf04f0ffe2cee606eb50df06934d75e4ad62f5153d6752d3de15d49be26f03d5d853d5608300efce3c2f5ab71d03c348310c7ac979f6816639b5ab826f03e95ed97a5451d9ef0b4a6bc10f60297e223fcbad4913f921947f4c1eca7dc6dace7c524b7d83a032c19bef8e768a5a7e14e03443f46ce138ef566d72d6e7a93023862eb15bac641e6d"}}, {0xf4, &(0x7f0000000540)=@string={0xf4, 0x3, "f49ede54a170b2e12d88ef1e4d823e8eae228b0fdb79d42f3293ba8327ea3f3ca8ea9ba353d326b613979b52846c1d27ec66f22a32c8f527b79db271c58a7394d6f1d8f4e92d6243e8b5925b09c0b7fd129fe54d80b51193203c17b2969700713a90108c9bb8f0dd8e9c496d43f321f6a20d8c8a7749c1892138868599e8664da5f8edb8476fdc46cf94a72d1b7071fb3b20585fde842386388d8e32267911311d830e2c8e1094c744ac774541c77c4c1c508b30e1b967cbd599180d20802298094a08415b0acc63333772772e79887d5828fb7ce7055725f031c52b1cca9269c772b34215cfb33c487ac4cbda5c1272714a"}}, {0x5c, &(0x7f0000000640)=@string={0x5c, 0x3, "c0feaf3b6a28f96883c24cbcfe41947fa619565a28ffda663a7949289e05b5865581af03eb996665b382af3cefa68d6dc07e65260b0a17bf9c005a5870575aef186ee9ca4d91ac9147800b183853bf56bd751fc7d4dd66e2f246"}}, {0xc1, &(0x7f00000006c0)=@string={0xc1, 0x3, "5b413b2f732fe5a26b23051343eda7ac5bc5ecaac68be97d07fc5673676635aa59ab3902bcafad1b759e4ef953ecd90e47d4e40c277a7d24bb834fc3be90e99ac6c3143bfb77b039a2df15f3a6c530acc7acaa9a92cb2ca4763ad7bb657fa739b8a2cc9c463b0657b18929936db131d84d9d3d2990c6bf08af0742427bd706f30160fbcb45011d78627e598f10a59ee02a4afa6d6258849809319f2d4b3675891b68a514bf496a92070ab7c990750d47ddaad68a78a6bcd062ae13053150a5"}}]}) syz_usb_control_io$printer(r0, &(0x7f00000008c0)={0x14, &(0x7f0000000840)={0x20, 0x4, 0x39, {0x39, 0x5, "62d0687ad0976ae6842f31498a0b6bf8d9ea431f98e8a6f9a636265ad86c518c9ee3844f22b9a4ff1f672e293b3bbf8271b16ad93e3418"}}, &(0x7f0000000880)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x410}}}, &(0x7f0000000c40)={0x34, &(0x7f0000000900)={0x40, 0x15, 0x92, "b435cefd83262ff41e3d800f11674639ff5e0309897d7f624d995701318793c53a6045160bd73cfc9ba9d9ec42af2e1726b59785d2c72806fcf08dd3bafa5add27928b12b061d93fcbd6aa7ec33c76ab124b760c42f2a97f5b398fa84a4bd280cba0f93ca9210e265e62174b59f11654e83a698f4e62dda6ca60ed2e39e9d47994af68057c644dd133faf18aaa121b63bcb0"}, &(0x7f0000000a00)={0x0, 0xa, 0x1}, &(0x7f0000000a40)={0x0, 0x8, 0x1, 0x8}, &(0x7f0000000a80)={0x20, 0x0, 0xfc, {0xfa, "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"}}, &(0x7f0000000bc0)={0x20, 0x1, 0x1, 0x8e}, &(0x7f0000000c00)={0x20, 0x0, 0x1, 0xaa}}) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000380)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"], 0x3, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x200a}}, {0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0xd2, &(0x7f0000000280)=@string={0xd2, 0x3, "8a54ecebca19ee3fa44c642e2a54be1ca3d6b14c81b940af37ccea3cf6fccd239efbded899616459798c5827990538a07718ca0c464bf7b4cd1c37b7e4265d0c9925c78ccbad43e96d4b881fbbbfd81c722e7469c64634d3b1c6eafbfa87187985ead6e977a577ae3959a69285bd32749915cb918e95e0654639ca1c51141881eb3cab6f956609f88054c74356dcb3ee2f423a6d1e39c37161a9c5f9c40b1ff681bc5ddce7db29778c64cad194ca77e814b5ae40f66af595fca3cc9d76c19474f8c566e3d809e98b841c41de95c55e35"}}]}) (async) syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x10, 0x5a4, 0x8003, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x45, 0xd0, 0x40, [{{0x9, 0x4, 0x0, 0x7f, 0x1, 0x3, 0x1, 0x2, 0x2, {0x9, 0x21, 0x3, 0x0, 0x1, {0x22, 0xfcd}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x8, 0x6, 0x4}}}}}]}}]}}, &(0x7f0000000100)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x201, 0x2, 0x3, 0x5, 0x10, 0x42}, 0x5, &(0x7f00000000c0)={0x5, 0xf, 0x5}, 0x1, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x422}}]}) (async) syz_usb_connect$printer(0x3, 0x36, &(0x7f00000001c0)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x7f, 0x60, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x1, 0x7, 0x1, 0x2, 0x8, "", {{{0x9, 0x5, 0x1, 0x2, 0x3ff, 0x1f, 0x20, 0x8}}, [{{0x9, 0x5, 0x82, 0x2, 0x200, 0x1, 0x5, 0x2}}]}}}]}}]}}, &(0x7f00000007c0)={0xa, &(0x7f0000000240)={0xa, 0x6, 0x110, 0xf7, 0x5, 0x3d, 0x0, 0x7f}, 0x27, &(0x7f00000003c0)={0x5, 0xf, 0x27, 0x3, [@ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0xc, 0x30, 0xfe, 0xfd, 0x2, 0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x1, "1a455b45db08c70e453799326bad6554"}]}, 0x5, [{0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x100a}}, {0xe6, &(0x7f0000000440)=@string={0xe6, 0x3, "11de2010d2075b5ad85c4acc82bc5d9a4b9e59449e36e9665c71ebf0ac0e7ba45fb5a81b9175c3a481ab890f5367cd26770b939f1643135ea93462232b8b13bc087ff65adf6b4861172195e14c1dbc83c2c5f025f0a1e6c21fe3cebceabf04f0ffe2cee606eb50df06934d75e4ad62f5153d6752d3de15d49be26f03d5d853d5608300efce3c2f5ab71d03c348310c7ac979f6816639b5ab826f03e95ed97a5451d9ef0b4a6bc10f60297e223fcbad4913f921947f4c1eca7dc6dace7c524b7d83a032c19bef8e768a5a7e14e03443f46ce138ef566d72d6e7a93023862eb15bac641e6d"}}, {0xf4, &(0x7f0000000540)=@string={0xf4, 0x3, "f49ede54a170b2e12d88ef1e4d823e8eae228b0fdb79d42f3293ba8327ea3f3ca8ea9ba353d326b613979b52846c1d27ec66f22a32c8f527b79db271c58a7394d6f1d8f4e92d6243e8b5925b09c0b7fd129fe54d80b51193203c17b2969700713a90108c9bb8f0dd8e9c496d43f321f6a20d8c8a7749c1892138868599e8664da5f8edb8476fdc46cf94a72d1b7071fb3b20585fde842386388d8e32267911311d830e2c8e1094c744ac774541c77c4c1c508b30e1b967cbd599180d20802298094a08415b0acc63333772772e79887d5828fb7ce7055725f031c52b1cca9269c772b34215cfb33c487ac4cbda5c1272714a"}}, {0x5c, &(0x7f0000000640)=@string={0x5c, 0x3, "c0feaf3b6a28f96883c24cbcfe41947fa619565a28ffda663a7949289e05b5865581af03eb996665b382af3cefa68d6dc07e65260b0a17bf9c005a5870575aef186ee9ca4d91ac9147800b183853bf56bd751fc7d4dd66e2f246"}}, {0xc1, &(0x7f00000006c0)=@string={0xc1, 0x3, "5b413b2f732fe5a26b23051343eda7ac5bc5ecaac68be97d07fc5673676635aa59ab3902bcafad1b759e4ef953ecd90e47d4e40c277a7d24bb834fc3be90e99ac6c3143bfb77b039a2df15f3a6c530acc7acaa9a92cb2ca4763ad7bb657fa739b8a2cc9c463b0657b18929936db131d84d9d3d2990c6bf08af0742427bd706f30160fbcb45011d78627e598f10a59ee02a4afa6d6258849809319f2d4b3675891b68a514bf496a92070ab7c990750d47ddaad68a78a6bcd062ae13053150a5"}}]}) (async) syz_usb_control_io$printer(r0, &(0x7f00000008c0)={0x14, &(0x7f0000000840)={0x20, 0x4, 0x39, {0x39, 0x5, "62d0687ad0976ae6842f31498a0b6bf8d9ea431f98e8a6f9a636265ad86c518c9ee3844f22b9a4ff1f672e293b3bbf8271b16ad93e3418"}}, &(0x7f0000000880)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x410}}}, &(0x7f0000000c40)={0x34, &(0x7f0000000900)={0x40, 0x15, 0x92, "b435cefd83262ff41e3d800f11674639ff5e0309897d7f624d995701318793c53a6045160bd73cfc9ba9d9ec42af2e1726b59785d2c72806fcf08dd3bafa5add27928b12b061d93fcbd6aa7ec33c76ab124b760c42f2a97f5b398fa84a4bd280cba0f93ca9210e265e62174b59f11654e83a698f4e62dda6ca60ed2e39e9d47994af68057c644dd133faf18aaa121b63bcb0"}, &(0x7f0000000a00)={0x0, 0xa, 0x1}, &(0x7f0000000a40)={0x0, 0x8, 0x1, 0x8}, &(0x7f0000000a80)={0x20, 0x0, 0xfc, {0xfa, "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"}}, &(0x7f0000000bc0)={0x20, 0x1, 0x1, 0x8e}, &(0x7f0000000c00)={0x20, 0x0, 0x1, 0xaa}}) (async) 03:34:36 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 45) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) 03:34:36 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_connect(0x4, 0x2aa, &(0x7f00000005c0)={{0x12, 0x1, 0x200, 0x48, 0x3b, 0x73, 0x10, 0x489, 0xe056, 0xdaed, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x298, 0x2, 0x7, 0x40, 0xb0, 0x1, [{{0x9, 0x4, 0x37, 0x5, 0xa, 0x81, 0xe8, 0x67, 0xf2, [@cdc_ecm={{0x6, 0x24, 0x6, 0x0, 0x0, "df"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x0, 0xca, 0x4, 0x1}}], [{{0x9, 0x5, 0x7, 0x0, 0x0, 0x8, 0x10, 0x47, [@generic={0x1e, 0x1, "ef09447f15c83cdfbffb7b071d29aa9f218f66a4f5e3ed48b9cb4e93"}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x3, 0x89}]}}, {{0x9, 0x5, 0xe, 0x1c, 0x8, 0x1f, 0x1, 0x1}}, {{0x9, 0x5, 0x0, 0x10, 0x20, 0x81, 0x20, 0x5}}, {{0x9, 0x5, 0x0, 0x0, 0x200, 0x3f, 0xff, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1f, 0x7ff}, @generic={0x56, 0xf, "5ffd404050e6af2e6767eea464061ace3458ed16d1e410ad78007df51b1508d49636ba64eda5279a396cae5cac889746ec5fcd48fc2c46ea79a6121c91aab3da2f6cef2340cefdb6d739bee9598fb47b715b689e"}]}}, {{0x9, 0x5, 0x1, 0x4, 0x400, 0x6, 0x5, 0xe3}}, {{0x9, 0x5, 0x9, 0x8, 0x20, 0x51, 0x1, 0x40}}, {{0x9, 0x5, 0x4, 0x10, 0x8, 0xe0, 0xfe, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x3}, @generic={0xd, 0xb, "a6428e691e3b1501d9a2e2"}]}}, {{0x9, 0x5, 0x4, 0x0, 0x8, 0x86, 0x9, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7f, 0x72f1}]}}, {{0x9, 0x5, 0x0, 0x2, 0x10, 0xff, 0x9, 0x34, [@generic={0xa2, 0x31, "79ba7fc1b5ab239a143ef1452b92136dd7e38388c1cc1e78cbc9ac5d881bb9ab25b44af4776f0268a09bd0b52605d45537be646b07625cf397fe5a23297ce6fb67aecf534f7ef48f66e03a68c8d2e39596d8a935044f239ea84b6b5ca960968e83c2b03cd79ae639bda0b98384bfe91fc5e6f49cdd771c497901b83cae9956afc41f9e3d2e3e4029792f0281b3548cf981397b1cb751401e8f8fe8654fa47811"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x1, 0x9}]}}, {{0x9, 0x5, 0x5, 0x0, 0x40, 0x83, 0xa2, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x7f, 0x81}]}}]}}, {{0x9, 0x4, 0x3, 0x22, 0x5, 0x8e, 0xca, 0xa4, 0x1, [@cdc_ecm={{0x8, 0x24, 0x6, 0x0, 0x0, "8fff9c"}, {0x5, 0x24, 0x0, 0x784a}, {0xd, 0x24, 0xf, 0x1, 0x6, 0xb, 0x0, 0x1}, [@mbim_extended={0x8, 0x24, 0x1c, 0x4, 0x2, 0x7fff}, @country_functional={0x8, 0x24, 0x7, 0xee, 0x0, [0x1]}]}, @hid_hid={0x9, 0x21, 0x0, 0x5c, 0x1, {0x22, 0xcec}}], [{{0x9, 0x5, 0xe, 0x3, 0x8, 0x6, 0x2, 0x5, [@generic={0x3b, 0x9, "11ffde2b4e94168d478dc8e3a478dc13b3f1e541d9178d5169dcc9cc53d295261cd4c388dfe917b5b34b3d0c00b45452bb7c82a4ae7f73dbc8"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x8, 0xff, 0x20, 0x20}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x4, 0x20, 0x81, [@generic={0x15, 0x1a, "a1833c65e4ec1ba964026acab452473f59dc38"}]}}, {{0x9, 0x5, 0xc, 0xa, 0x0, 0x3f, 0x6, 0x1}}, {{0x9, 0x5, 0xd, 0x0, 0x400, 0x0, 0x20, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x2, 0xffff}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x1, 0x8}]}}]}}]}}]}}, &(0x7f0000000a00)={0xa, &(0x7f0000000880)={0xa, 0x6, 0x250, 0x80, 0x90, 0x8, 0x10, 0x20}, 0x47, &(0x7f0000001900)={0x5, 0xf, 0x47, 0x4, [@wireless={0xb, 0x10, 0x1, 0xc, 0x10, 0xfe, 0xc1, 0x2008, 0xcc}, @ssp_cap={0x14, 0x10, 0xa, 0xb1, 0x2, 0x6, 0xf007, 0x4, [0xff3fff, 0x0]}, @ssp_cap={0x20, 0x10, 0xa, 0x9f, 0x5, 0x1, 0x0, 0x3, [0x3f3f, 0xff3f30, 0x3f00, 0x3f00, 0x101c0f0]}, @ptm_cap={0x3}]}, 0x1, [{0x42, &(0x7f0000000940)=@string={0x42, 0x3, "98fd3e4661cffc234f46b7f61eb9eb1faaf6c669aeec13edbda8e4e5785546bc675422bcb02a87dd9e485855afec5cf32e7b4b7d87661db974089b02801ead59"}}]}) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000001440)={0x2c, &(0x7f0000001240)={0x20, 0xb, 0xdc, {0xdc, 0x6, "f20152cf4ed6948c7045e630bd3e8bfd7a46d5069d791ec4890ab39a5ecafd00db04e85a70e1985c7cfa0ad3b1034138d12bf86743c60a3ea0a1f1e0d8e95a953ed2afae99881c25fe7e238fcdfc9fd77c016c12ba60073d19b2eb503e54db31580919682fb20d7f166d84bed9f1e01dab35bd368e9ba86b8c6dca4f518fade838faf38f9c5bdecd001a790b10cb7b92a631149b2e801da4291f6d30ac028f1b5fda5e2111441be349a07c26cb779a19f476b2b33be910c04d0f4aa19c1f34ada9d24f0a1a5a0c157ffee15c50bef51b44bdd827ff0994562b27"}}, &(0x7f0000001340)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x436}}, &(0x7f0000001380)={0x0, 0xf, 0x11, {0x5, 0xf, 0x11, 0x1, [@ssp_cap={0xc, 0x10, 0xa, 0x3, 0x0, 0x9, 0x1e000, 0x2}]}}, &(0x7f00000013c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x81, 0x0, 0x0, 0x9, "7a02bbd0", "7679bef5"}}, &(0x7f0000001400)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x22, 0x8, 0x7, 0x8d, 0x8, 0x5, 0x8}}}, &(0x7f0000001840)={0x84, &(0x7f0000001480)={0x0, 0xf, 0x61, "8db0299d29aaf18bafce3b4c0f71144dc992e658adba9a9c81ab7484fc6ed59060e8134269425b8953b55233485977a8b73649ff614f9f9081167fe33dee96e9878db33c8a7b67e827fde6f84f28297136100cd49eb2f98fbf2347846cf3089c77"}, &(0x7f0000001500)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000001540)={0x0, 0x8, 0x1}, &(0x7f0000001580)={0x20, 0x0, 0x4}, &(0x7f00000015c0)={0x20, 0x0, 0x4, {0x80, 0x10}}, &(0x7f0000001600)={0x40, 0x7, 0x2, 0x6}, &(0x7f0000001640)={0x40, 0x9, 0x1, 0x7}, 0xffffffffffffffff, &(0x7f0000001680)={0x40, 0xf, 0x2, 0x2b}, 0xfffffffffffffffc, &(0x7f00000016c0)={0x40, 0x17, 0x6, @link_local}, &(0x7f0000001700)={0x40, 0x19, 0x2, "a222"}, &(0x7f0000001740)={0x40, 0x1a, 0x2, 0x8}, &(0x7f0000001780)={0x40, 0x1c, 0x1, 0x8}, &(0x7f00000017c0)={0x40, 0x1e, 0x1, 0x3}, &(0x7f0000001800)={0x40, 0x21, 0x1, 0x9}}) syz_usb_connect$printer(0x3, 0x2d, &(0x7f0000000a40)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x7, 0x80, 0x40, [{{0x9, 0x4, 0x0, 0x4, 0x2, 0x7, 0x1, 0x3, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0x9, 0x7, 0x20}}}}}]}}]}}, &(0x7f0000001180)={0xa, &(0x7f0000000a80)={0xa, 0x6, 0x200, 0x1, 0x4, 0x0, 0x20, 0x3}, 0xfb, &(0x7f0000000ac0)={0x5, 0xf, 0xfb, 0x4, [@generic={0xd8, 0x10, 0xa, "f9be7f5e53c185b828eae8ef3f78fc618cfbeb124b2672a317776ce77166a352e331e7315135197a2e4e43ebef7084ad97bbe92d3bb1e5c57710c3c350ee161bf396cbc36e24d866ff3eb571cf95982115da725bbad809a9731ba5737dc779c7537734212c3823f28f9e68b09d72cddede7780db6bfbdaaa7da6c6ac28b6f7f878e68cc3c66321a9a5b029e3eed5c8cbf150175e2fa43f9d0ab09ac7af769393245a0110819cd3b5dbd29208b4a34fc7a2e8e0116f67275894c4b7b2232596c6faae19942ee22d61b2d0f34c096b1f9e760be74f91"}, @ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x2, 0x4, 0x5}, @ss_container_id={0x14, 0x10, 0x4, 0x5, "16f903447427b5cdec31387bef3bd1f6"}]}, 0xa, [{0xd0, &(0x7f0000000bc0)=@string={0xd0, 0x3, "363ad6cfbdfd58c891255fe200e892cba2a9d8f8cc3c537f17c89a717c1ee611f95272c675e48249b3d643bc7822d40ccbb05d40f5601d34e1ca7c6d1abfd9ab793e16496783b27561c09d29a8b3daec96836ef4c0878e9e56a742397c25f9ed164ba63ac4d775ce72aeba2e31df7e8a210fe5871d48f01249de914655253ed358f9b07cb440d5e8bd05dd19a1a4efaf7c1da5d2cfdcb38c3176894e56a490733bc059f652bece2f7fb3ce50c87a3088e7a3987b76ee2cf99584093d02ce2091ae36330c1008d212f2b9292a6411"}}, {0x4, &(0x7f0000000cc0)=@lang_id={0x4, 0x3, 0x439}}, {0xab, &(0x7f0000000d00)=@string={0xab, 0x3, "f73ebb5dabd1770a5b3944b80564f6aef822121ebe87328ef3a57be1ae6ea707259cde449617631699e8256d3a1c3141ece87f7098c93e5ba2955efb5b909d3b905f3d0aa20550f2171eb42e9982521d1d1701911ce1c0dcd6136e18e6e5a0af18f9017fbcf43b1412a2b56fcfc6a1ec6ff7452398ae12ebd91edc537f63cc6e203ffb7c6a389214806c5d343884ef2a52925484a3989c058eb88dac2a7bc8b2a396ec8066f9f8b96f"}}, {0xf4, &(0x7f0000000dc0)=@string={0xf4, 0x3, "9eaa04c7bf81070b044b69bc74cda257f0db54d1a187c57c56aebbd317a16474d4a10be8e5082fae3ae65766cc7419379582f6e8f07d009d2318850b4818e9bb0ad70d05e5a8fea9cb0e55fddf35c6ffca8bd846ecf0c8335feefb440bc66418557a1d0f9cea01eb6e82baf601f42e98f71a09fa3393bb923d0d6186ae2f84fe364aef05ae4eabbe70f7db509a4993d1e22cf0067dad53c62bf12b96e168667b2f144677aecff6067010b9a402db5237b5d62e87690bd6cd121734a13cb934de8809c512fc46f3e4aa090144da315f0b98974d8176116cf2e44cc2a8dcdaac48f5f2cd0240e30f36db3bec79389a88b89bb8"}}, {0xaf, &(0x7f0000000ec0)=@string={0xaf, 0x3, "b592ef78542d712f742e9ef5600e0e5473c5a916af483194c2ad682672e17e5bb2854262b223f77f18b8b0787d795461b113da1db0939e3002cb7ce445650b021dc4868d912aa4e9e7a9443d2519d0fb8bbe32fd0d299109fb04e969535b0ae7d201c4bed2b2200aaebdd068f1e791e078af7c94cd14e77af149cb046b66407b75272fdbb148bfc25e17abe959c2aec44479e0a5dcfc9c5c7e93bb542d087c6f3c6da62be861a21ba5c39c551b"}}, {0xff, &(0x7f0000000f80)=@string={0xff, 0x3, "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"}}, {0x4, &(0x7f0000001080)=@lang_id={0x4, 0x3, 0x47}}, {0x4, &(0x7f00000010c0)=@lang_id={0x4, 0x3, 0x2839}}, {0x4, &(0x7f0000001100)=@lang_id={0x4, 0x3, 0x421}}, {0x4, &(0x7f0000001140)=@lang_id={0x4, 0x3, 0x820}}]}) [ 2400.152126][T26451] FAULT_INJECTION: forcing a failure. [ 2400.152126][T26451] name failslab, interval 1, probability 0, space 0, times 0 [ 2400.164567][T26451] CPU: 1 PID: 26451 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2400.176061][T26451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2400.185954][T26451] Call Trace: [ 2400.189097][T26451] dump_stack_lvl+0x1e2/0x24b [ 2400.193599][T26451] ? panic+0x80b/0x80b [ 2400.197506][T26451] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2400.202800][T26451] dump_stack+0x15/0x17 [ 2400.206791][T26451] should_fail+0x3c6/0x510 [ 2400.211046][T26451] ? radix_tree_node_alloc+0x198/0x3c0 [ 2400.216340][T26451] __should_failslab+0xa4/0xe0 [ 2400.220940][T26451] should_failslab+0x9/0x20 [ 2400.225277][T26451] kmem_cache_alloc+0x3d/0x2e0 [ 2400.229879][T26451] ? radix_tree_node_alloc+0x198/0x3c0 [ 2400.235172][T26451] radix_tree_node_alloc+0x198/0x3c0 [ 2400.240292][T26451] ? __sched_text_start+0x8/0x8 [ 2400.244979][T26451] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2400.250883][T26451] idr_get_free+0x281/0x8e0 [ 2400.255222][T26451] idr_alloc_cyclic+0x1dc/0x5d0 [ 2400.259906][T26451] ? idr_alloc+0x2f0/0x2f0 [ 2400.264160][T26451] ? __kasan_check_write+0x14/0x20 [ 2400.269106][T26451] ? _raw_spin_lock+0xa4/0x1b0 [ 2400.273709][T26451] ? debug_smp_processor_id+0x17/0x20 [ 2400.278915][T26451] __kernfs_new_node+0x124/0x700 [ 2400.283692][T26451] ? preempt_schedule_notrace+0x140/0x140 [ 2400.289241][T26451] ? kernfs_new_node+0x170/0x170 [ 2400.294017][T26451] ? __schedule+0xbee/0x1330 [ 2400.298443][T26451] ? irqentry_exit+0x4f/0x60 [ 2400.302868][T26451] ? sysvec_reschedule_ipi+0x83/0x160 [ 2400.308079][T26451] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2400.313544][T26451] kernfs_create_dir_ns+0x9b/0x230 [ 2400.318493][T26451] sysfs_create_dir_ns+0x185/0x390 [ 2400.323438][T26451] ? sysfs_warn_dup+0xa0/0xa0 [ 2400.327953][T26451] ? irqentry_exit+0x4f/0x60 [ 2400.332380][T26451] ? sysvec_reschedule_ipi+0x83/0x160 [ 2400.337587][T26451] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2400.343053][T26451] kobject_add_internal+0x763/0xd90 [ 2400.348096][T26451] kobject_add+0x14e/0x210 [ 2400.352342][T26451] ? _raw_spin_lock+0xa4/0x1b0 [ 2400.356940][T26451] ? kobject_init+0x1e0/0x1e0 [ 2400.361456][T26451] ? __kasan_check_write+0x14/0x20 [ 2400.366402][T26451] ? mutex_unlock+0x1c/0x40 [ 2400.370744][T26451] ? get_device_parent+0x2a1/0x410 [ 2400.375691][T26451] device_add+0x3be/0xbc0 [ 2400.379858][T26451] device_create+0x259/0x2e0 [ 2400.384284][T26451] ? root_device_unregister+0x80/0x80 [ 2400.389490][T26451] ? sysvec_reschedule_ipi+0x83/0x160 [ 2400.394698][T26451] bdi_register_va+0x93/0x610 [ 2400.399211][T26451] bdi_register+0xd1/0x120 [ 2400.403465][T26451] ? __device_add_disk+0x552/0x11a0 [ 2400.408497][T26451] ? bdi_register_va+0x610/0x610 [ 2400.413272][T26451] ? __kasan_check_read+0x11/0x20 [ 2400.418132][T26451] ? blk_alloc_devt+0xd7/0x330 [ 2400.422731][T26451] __device_add_disk+0x5de/0x11a0 [ 2400.427594][T26451] ? device_add_disk+0x40/0x40 [ 2400.432191][T26451] ? vsprintf+0x40/0x40 [ 2400.436190][T26451] ? device_initialize+0x1e1/0x420 [ 2400.441131][T26451] device_add_disk+0x2a/0x40 [ 2400.445557][T26451] loop_add+0x580/0x750 [ 2400.449552][T26451] loop_control_ioctl+0x448/0x620 [ 2400.454409][T26451] ? loop_remove+0xb0/0xb0 [ 2400.458664][T26451] ? __fget_files+0x31e/0x380 [ 2400.463181][T26451] ? security_file_ioctl+0x84/0xb0 [ 2400.468124][T26451] ? loop_remove+0xb0/0xb0 [ 2400.472377][T26451] __se_sys_ioctl+0x114/0x190 [ 2400.476892][T26451] __x64_sys_ioctl+0x7b/0x90 [ 2400.481319][T26451] do_syscall_64+0x34/0x70 [ 2400.485573][T26451] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2400.491298][T26451] RIP: 0033:0x7fcbdb8f3da9 [ 2400.495556][T26451] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2400.514991][T26451] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2400.523237][T26451] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2400.531049][T26451] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2400.538869][T26451] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2400.546674][T26451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2400.554487][T26451] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2400.636236][T27829] usb 5-1: new high-speed USB device number 48 using dummy_hcd [ 2400.742449][T27210] usb 3-1: new high-speed USB device number 102 using dummy_hcd 03:34:37 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 46) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2400.926268][T27829] usb 5-1: device descriptor read/64, error -71 [ 2400.994666][T26457] FAULT_INJECTION: forcing a failure. [ 2400.994666][T26457] name failslab, interval 1, probability 0, space 0, times 0 [ 2401.007138][T26457] CPU: 1 PID: 26457 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2401.018610][T26457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2401.028504][T26457] Call Trace: [ 2401.031640][T26457] dump_stack_lvl+0x1e2/0x24b [ 2401.036148][T26457] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2401.041442][T26457] ? plist_check_list+0x23f/0x270 [ 2401.046304][T26457] ? compat_start_thread+0x80/0x80 [ 2401.051263][T26457] dump_stack+0x15/0x17 [ 2401.055238][T26457] should_fail+0x3c6/0x510 [ 2401.059492][T26457] ? __kernfs_new_node+0xdb/0x700 [ 2401.064357][T26457] __should_failslab+0xa4/0xe0 [ 2401.068954][T26457] should_failslab+0x9/0x20 [ 2401.073296][T26457] kmem_cache_alloc+0x3d/0x2e0 [ 2401.077896][T26457] __kernfs_new_node+0xdb/0x700 [ 2401.082582][T26457] ? __sched_text_start+0x8/0x8 [ 2401.087269][T26457] ? finish_task_switch+0x130/0x5a0 [ 2401.092301][T26457] ? kernfs_new_node+0x170/0x170 [ 2401.097078][T26457] ? __kasan_check_read+0x11/0x20 [ 2401.101938][T26457] ? preempt_schedule_irq+0xe7/0x140 [ 2401.107077][T26457] ? preempt_schedule_notrace+0x140/0x140 [ 2401.112615][T26457] kernfs_new_node+0x97/0x170 [ 2401.117129][T26457] __kernfs_create_file+0x4a/0x270 [ 2401.122076][T26457] sysfs_add_file_mode_ns+0x273/0x320 [ 2401.127281][T26457] sysfs_create_file_ns+0x196/0x2a0 [ 2401.132316][T26457] ? sysvec_reschedule_ipi+0x83/0x160 [ 2401.137522][T26457] ? sysfs_add_file_mode_ns+0x320/0x320 [ 2401.142907][T26457] device_create_file+0x112/0x1d0 [ 2401.147763][T26457] device_add+0x48a/0xbc0 [ 2401.151930][T26457] device_create+0x259/0x2e0 [ 2401.156357][T26457] ? root_device_unregister+0x80/0x80 [ 2401.161562][T26457] ? number+0xb5a/0xf80 [ 2401.165553][T26457] bdi_register_va+0x93/0x610 [ 2401.170069][T26457] bdi_register+0xd1/0x120 [ 2401.174320][T26457] ? vsnprintf+0x1e1/0x1c70 [ 2401.178659][T26457] ? __device_add_disk+0x552/0x11a0 [ 2401.183692][T26457] ? bdi_register_va+0x610/0x610 [ 2401.188469][T26457] ? __kasan_check_read+0x11/0x20 [ 2401.193326][T26457] ? blk_alloc_devt+0xd7/0x330 [ 2401.197928][T26457] __device_add_disk+0x5de/0x11a0 [ 2401.202790][T26457] ? device_add_disk+0x40/0x40 [ 2401.207388][T26457] ? irqentry_exit+0x4f/0x60 [ 2401.211813][T26457] ? vsprintf+0x40/0x40 [ 2401.215806][T26457] device_add_disk+0x2a/0x40 [ 2401.220234][T26457] loop_add+0x580/0x750 [ 2401.224226][T26457] loop_control_ioctl+0x448/0x620 [ 2401.229086][T26457] ? loop_remove+0xb0/0xb0 [ 2401.233341][T26457] ? __fget_files+0x31e/0x380 [ 2401.237856][T26457] ? security_file_ioctl+0x84/0xb0 [ 2401.242798][T26457] ? loop_remove+0xb0/0xb0 [ 2401.247068][T26457] __se_sys_ioctl+0x114/0x190 [ 2401.251565][T26457] __x64_sys_ioctl+0x7b/0x90 [ 2401.255994][T26457] do_syscall_64+0x34/0x70 [ 2401.260247][T26457] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2401.265974][T26457] RIP: 0033:0x7fcbdb8f3da9 [ 2401.270231][T26457] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2401.289679][T26457] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2401.297915][T26457] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2401.305723][T26457] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2401.313538][T26457] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2401.321351][T26457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2401.329159][T26457] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2401.338196][T26457] ------------[ cut here ]------------ [ 2401.343512][T26457] WARNING: CPU: 1 PID: 26457 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 2401.352438][T26457] Modules linked in: [ 2401.356159][T26457] CPU: 1 PID: 26457 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2401.367710][T26457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2401.377616][T26457] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 2401.383233][T26457] Code: ff ff e8 85 6a 23 ff 0f 0b e9 d0 f3 ff ff e8 79 6a 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 62 6a 23 ff <0f> 0b e9 d1 f7 ff ff e8 56 6a 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 2401.402794][T26457] RSP: 0018:ffffc9000733fbe0 EFLAGS: 00010287 [ 2401.408701][T26457] RAX: ffffffff82473d8e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2401.416508][T26457] RDX: ffffc900020d2000 RSI: 000000000000da9e RDI: 000000000000da9f [ 2401.424308][T26457] RBP: ffffc9000733fd30 R08: ffffffff82473559 R09: ffffc9000733f630 [ 2401.432151][T26457] R10: 00000000f1e6bf83 R11: 000000004ad1f7eb R12: ffff88810edc9068 [ 2401.440160][T26457] R13: ffff88810edc9000 R14: ffff88810edc9348 R15: ffff888112286000 [ 2401.447982][T26457] FS: 00007fcbda6336c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2401.456753][T26457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2401.463142][T26457] CR2: 00000000200cb000 CR3: 000000010f35b000 CR4: 00000000003506b0 [ 2401.470988][T26457] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2401.478776][T26457] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2401.486588][T26457] Call Trace: [ 2401.489712][T26457] ? show_regs+0x58/0x60 [ 2401.493788][T26457] ? __warn+0x160/0x2f0 [ 2401.497788][T26457] ? __device_add_disk+0xe1e/0x11a0 [ 2401.502810][T26457] ? report_bug+0x3d9/0x5b0 [ 2401.507168][T26457] ? __device_add_disk+0xe1e/0x11a0 [ 2401.512182][T26457] ? handle_bug+0x41/0x70 [ 2401.516373][T26457] ? exc_invalid_op+0x1b/0x50 [ 2401.520865][T26457] ? asm_exc_invalid_op+0x12/0x20 [ 2401.525724][T26457] ? __device_add_disk+0x5e9/0x11a0 [ 2401.530773][T26457] ? __device_add_disk+0xe1e/0x11a0 [ 2401.535790][T26457] ? __device_add_disk+0xe1e/0x11a0 [ 2401.540838][T26457] ? device_add_disk+0x40/0x40 [ 2401.545422][T26457] ? irqentry_exit+0x4f/0x60 [ 2401.549866][T26457] ? vsprintf+0x40/0x40 [ 2401.553844][T26457] device_add_disk+0x2a/0x40 [ 2401.558307][T26457] loop_add+0x580/0x750 [ 2401.562272][T26457] loop_control_ioctl+0x448/0x620 [ 2401.567144][T26457] ? loop_remove+0xb0/0xb0 [ 2401.571376][T26457] ? __fget_files+0x31e/0x380 [ 2401.575894][T26457] ? security_file_ioctl+0x84/0xb0 [ 2401.580861][T26457] ? loop_remove+0xb0/0xb0 [ 2401.585093][T26457] __se_sys_ioctl+0x114/0x190 [ 2401.589624][T26457] __x64_sys_ioctl+0x7b/0x90 [ 2401.594046][T26457] do_syscall_64+0x34/0x70 [ 2401.598299][T26457] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2401.604018][T26457] RIP: 0033:0x7fcbdb8f3da9 [ 2401.608284][T26457] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2401.627721][T26457] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2401.635950][T26457] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2401.643785][T26457] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2401.651591][T26457] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2401.659391][T26457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2401.667212][T26457] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2401.675005][T26457] ---[ end trace 37f865335f96742a ]--- 03:34:38 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_connect(0x4, 0x2aa, &(0x7f00000005c0)={{0x12, 0x1, 0x200, 0x48, 0x3b, 0x73, 0x10, 0x489, 0xe056, 0xdaed, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x298, 0x2, 0x7, 0x40, 0xb0, 0x1, [{{0x9, 0x4, 0x37, 0x5, 0xa, 0x81, 0xe8, 0x67, 0xf2, [@cdc_ecm={{0x6, 0x24, 0x6, 0x0, 0x0, "df"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x0, 0xca, 0x4, 0x1}}], [{{0x9, 0x5, 0x7, 0x0, 0x0, 0x8, 0x10, 0x47, [@generic={0x1e, 0x1, "ef09447f15c83cdfbffb7b071d29aa9f218f66a4f5e3ed48b9cb4e93"}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x3, 0x89}]}}, {{0x9, 0x5, 0xe, 0x1c, 0x8, 0x1f, 0x1, 0x1}}, {{0x9, 0x5, 0x0, 0x10, 0x20, 0x81, 0x20, 0x5}}, {{0x9, 0x5, 0x0, 0x0, 0x200, 0x3f, 0xff, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1f, 0x7ff}, @generic={0x56, 0xf, "5ffd404050e6af2e6767eea464061ace3458ed16d1e410ad78007df51b1508d49636ba64eda5279a396cae5cac889746ec5fcd48fc2c46ea79a6121c91aab3da2f6cef2340cefdb6d739bee9598fb47b715b689e"}]}}, {{0x9, 0x5, 0x1, 0x4, 0x400, 0x6, 0x5, 0xe3}}, {{0x9, 0x5, 0x9, 0x8, 0x20, 0x51, 0x1, 0x40}}, {{0x9, 0x5, 0x4, 0x10, 0x8, 0xe0, 0xfe, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x3}, @generic={0xd, 0xb, "a6428e691e3b1501d9a2e2"}]}}, {{0x9, 0x5, 0x4, 0x0, 0x8, 0x86, 0x9, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7f, 0x72f1}]}}, {{0x9, 0x5, 0x0, 0x2, 0x10, 0xff, 0x9, 0x34, [@generic={0xa2, 0x31, "79ba7fc1b5ab239a143ef1452b92136dd7e38388c1cc1e78cbc9ac5d881bb9ab25b44af4776f0268a09bd0b52605d45537be646b07625cf397fe5a23297ce6fb67aecf534f7ef48f66e03a68c8d2e39596d8a935044f239ea84b6b5ca960968e83c2b03cd79ae639bda0b98384bfe91fc5e6f49cdd771c497901b83cae9956afc41f9e3d2e3e4029792f0281b3548cf981397b1cb751401e8f8fe8654fa47811"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x1, 0x9}]}}, {{0x9, 0x5, 0x5, 0x0, 0x40, 0x83, 0xa2, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x7f, 0x81}]}}]}}, {{0x9, 0x4, 0x3, 0x22, 0x5, 0x8e, 0xca, 0xa4, 0x1, [@cdc_ecm={{0x8, 0x24, 0x6, 0x0, 0x0, "8fff9c"}, {0x5, 0x24, 0x0, 0x784a}, {0xd, 0x24, 0xf, 0x1, 0x6, 0xb, 0x0, 0x1}, [@mbim_extended={0x8, 0x24, 0x1c, 0x4, 0x2, 0x7fff}, @country_functional={0x8, 0x24, 0x7, 0xee, 0x0, [0x1]}]}, @hid_hid={0x9, 0x21, 0x0, 0x5c, 0x1, {0x22, 0xcec}}], [{{0x9, 0x5, 0xe, 0x3, 0x8, 0x6, 0x2, 0x5, [@generic={0x3b, 0x9, "11ffde2b4e94168d478dc8e3a478dc13b3f1e541d9178d5169dcc9cc53d295261cd4c388dfe917b5b34b3d0c00b45452bb7c82a4ae7f73dbc8"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x8, 0xff, 0x20, 0x20}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x4, 0x20, 0x81, [@generic={0x15, 0x1a, "a1833c65e4ec1ba964026acab452473f59dc38"}]}}, {{0x9, 0x5, 0xc, 0xa, 0x0, 0x3f, 0x6, 0x1}}, {{0x9, 0x5, 0xd, 0x0, 0x400, 0x0, 0x20, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x2, 0xffff}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x1, 0x8}]}}]}}]}}]}}, &(0x7f0000000a00)={0xa, &(0x7f0000000880)={0xa, 0x6, 0x250, 0x80, 0x90, 0x8, 0x10, 0x20}, 0x47, &(0x7f0000001900)={0x5, 0xf, 0x47, 0x4, [@wireless={0xb, 0x10, 0x1, 0xc, 0x10, 0xfe, 0xc1, 0x2008, 0xcc}, @ssp_cap={0x14, 0x10, 0xa, 0xb1, 0x2, 0x6, 0xf007, 0x4, [0xff3fff, 0x0]}, @ssp_cap={0x20, 0x10, 0xa, 0x9f, 0x5, 0x1, 0x0, 0x3, [0x3f3f, 0xff3f30, 0x3f00, 0x3f00, 0x101c0f0]}, @ptm_cap={0x3}]}, 0x1, [{0x42, &(0x7f0000000940)=@string={0x42, 0x3, "98fd3e4661cffc234f46b7f61eb9eb1faaf6c669aeec13edbda8e4e5785546bc675422bcb02a87dd9e485855afec5cf32e7b4b7d87661db974089b02801ead59"}}]}) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000001440)={0x2c, &(0x7f0000001240)={0x20, 0xb, 0xdc, {0xdc, 0x6, "f20152cf4ed6948c7045e630bd3e8bfd7a46d5069d791ec4890ab39a5ecafd00db04e85a70e1985c7cfa0ad3b1034138d12bf86743c60a3ea0a1f1e0d8e95a953ed2afae99881c25fe7e238fcdfc9fd77c016c12ba60073d19b2eb503e54db31580919682fb20d7f166d84bed9f1e01dab35bd368e9ba86b8c6dca4f518fade838faf38f9c5bdecd001a790b10cb7b92a631149b2e801da4291f6d30ac028f1b5fda5e2111441be349a07c26cb779a19f476b2b33be910c04d0f4aa19c1f34ada9d24f0a1a5a0c157ffee15c50bef51b44bdd827ff0994562b27"}}, &(0x7f0000001340)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x436}}, &(0x7f0000001380)={0x0, 0xf, 0x11, {0x5, 0xf, 0x11, 0x1, [@ssp_cap={0xc, 0x10, 0xa, 0x3, 0x0, 0x9, 0x1e000, 0x2}]}}, &(0x7f00000013c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x81, 0x0, 0x0, 0x9, "7a02bbd0", "7679bef5"}}, &(0x7f0000001400)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x22, 0x8, 0x7, 0x8d, 0x8, 0x5, 0x8}}}, &(0x7f0000001840)={0x84, &(0x7f0000001480)={0x0, 0xf, 0x61, "8db0299d29aaf18bafce3b4c0f71144dc992e658adba9a9c81ab7484fc6ed59060e8134269425b8953b55233485977a8b73649ff614f9f9081167fe33dee96e9878db33c8a7b67e827fde6f84f28297136100cd49eb2f98fbf2347846cf3089c77"}, &(0x7f0000001500)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000001540)={0x0, 0x8, 0x1}, &(0x7f0000001580)={0x20, 0x0, 0x4}, &(0x7f00000015c0)={0x20, 0x0, 0x4, {0x80, 0x10}}, &(0x7f0000001600)={0x40, 0x7, 0x2, 0x6}, &(0x7f0000001640)={0x40, 0x9, 0x1, 0x7}, 0xffffffffffffffff, &(0x7f0000001680)={0x40, 0xf, 0x2, 0x2b}, 0xfffffffffffffffc, &(0x7f00000016c0)={0x40, 0x17, 0x6, @link_local}, &(0x7f0000001700)={0x40, 0x19, 0x2, "a222"}, &(0x7f0000001740)={0x40, 0x1a, 0x2, 0x8}, &(0x7f0000001780)={0x40, 0x1c, 0x1, 0x8}, &(0x7f00000017c0)={0x40, 0x1e, 0x1, 0x3}, &(0x7f0000001800)={0x40, 0x21, 0x1, 0x9}}) syz_usb_connect$printer(0x3, 0x2d, &(0x7f0000000a40)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x7, 0x80, 0x40, [{{0x9, 0x4, 0x0, 0x4, 0x2, 0x7, 0x1, 0x3, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0x9, 0x7, 0x20}}}}}]}}]}}, &(0x7f0000001180)={0xa, &(0x7f0000000a80)={0xa, 0x6, 0x200, 0x1, 0x4, 0x0, 0x20, 0x3}, 0xfb, &(0x7f0000000ac0)={0x5, 0xf, 0xfb, 0x4, [@generic={0xd8, 0x10, 0xa, "f9be7f5e53c185b828eae8ef3f78fc618cfbeb124b2672a317776ce77166a352e331e7315135197a2e4e43ebef7084ad97bbe92d3bb1e5c57710c3c350ee161bf396cbc36e24d866ff3eb571cf95982115da725bbad809a9731ba5737dc779c7537734212c3823f28f9e68b09d72cddede7780db6bfbdaaa7da6c6ac28b6f7f878e68cc3c66321a9a5b029e3eed5c8cbf150175e2fa43f9d0ab09ac7af769393245a0110819cd3b5dbd29208b4a34fc7a2e8e0116f67275894c4b7b2232596c6faae19942ee22d61b2d0f34c096b1f9e760be74f91"}, @ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x2, 0x4, 0x5}, @ss_container_id={0x14, 0x10, 0x4, 0x5, "16f903447427b5cdec31387bef3bd1f6"}]}, 0xa, [{0xd0, &(0x7f0000000bc0)=@string={0xd0, 0x3, "363ad6cfbdfd58c891255fe200e892cba2a9d8f8cc3c537f17c89a717c1ee611f95272c675e48249b3d643bc7822d40ccbb05d40f5601d34e1ca7c6d1abfd9ab793e16496783b27561c09d29a8b3daec96836ef4c0878e9e56a742397c25f9ed164ba63ac4d775ce72aeba2e31df7e8a210fe5871d48f01249de914655253ed358f9b07cb440d5e8bd05dd19a1a4efaf7c1da5d2cfdcb38c3176894e56a490733bc059f652bece2f7fb3ce50c87a3088e7a3987b76ee2cf99584093d02ce2091ae36330c1008d212f2b9292a6411"}}, {0x4, &(0x7f0000000cc0)=@lang_id={0x4, 0x3, 0x439}}, {0xab, &(0x7f0000000d00)=@string={0xab, 0x3, "f73ebb5dabd1770a5b3944b80564f6aef822121ebe87328ef3a57be1ae6ea707259cde449617631699e8256d3a1c3141ece87f7098c93e5ba2955efb5b909d3b905f3d0aa20550f2171eb42e9982521d1d1701911ce1c0dcd6136e18e6e5a0af18f9017fbcf43b1412a2b56fcfc6a1ec6ff7452398ae12ebd91edc537f63cc6e203ffb7c6a389214806c5d343884ef2a52925484a3989c058eb88dac2a7bc8b2a396ec8066f9f8b96f"}}, {0xf4, &(0x7f0000000dc0)=@string={0xf4, 0x3, "9eaa04c7bf81070b044b69bc74cda257f0db54d1a187c57c56aebbd317a16474d4a10be8e5082fae3ae65766cc7419379582f6e8f07d009d2318850b4818e9bb0ad70d05e5a8fea9cb0e55fddf35c6ffca8bd846ecf0c8335feefb440bc66418557a1d0f9cea01eb6e82baf601f42e98f71a09fa3393bb923d0d6186ae2f84fe364aef05ae4eabbe70f7db509a4993d1e22cf0067dad53c62bf12b96e168667b2f144677aecff6067010b9a402db5237b5d62e87690bd6cd121734a13cb934de8809c512fc46f3e4aa090144da315f0b98974d8176116cf2e44cc2a8dcdaac48f5f2cd0240e30f36db3bec79389a88b89bb8"}}, {0xaf, &(0x7f0000000ec0)=@string={0xaf, 0x3, "b592ef78542d712f742e9ef5600e0e5473c5a916af483194c2ad682672e17e5bb2854262b223f77f18b8b0787d795461b113da1db0939e3002cb7ce445650b021dc4868d912aa4e9e7a9443d2519d0fb8bbe32fd0d299109fb04e969535b0ae7d201c4bed2b2200aaebdd068f1e791e078af7c94cd14e77af149cb046b66407b75272fdbb148bfc25e17abe959c2aec44479e0a5dcfc9c5c7e93bb542d087c6f3c6da62be861a21ba5c39c551b"}}, {0xff, &(0x7f0000000f80)=@string={0xff, 0x3, "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"}}, {0x4, &(0x7f0000001080)=@lang_id={0x4, 0x3, 0x47}}, {0x4, &(0x7f00000010c0)=@lang_id={0x4, 0x3, 0x2839}}, {0x4, &(0x7f0000001100)=@lang_id={0x4, 0x3, 0x421}}, {0x4, &(0x7f0000001140)=@lang_id={0x4, 0x3, 0x820}}]}) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) (async) syz_usb_connect(0x4, 0x2aa, &(0x7f00000005c0)={{0x12, 0x1, 0x200, 0x48, 0x3b, 0x73, 0x10, 0x489, 0xe056, 0xdaed, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x298, 0x2, 0x7, 0x40, 0xb0, 0x1, [{{0x9, 0x4, 0x37, 0x5, 0xa, 0x81, 0xe8, 0x67, 0xf2, [@cdc_ecm={{0x6, 0x24, 0x6, 0x0, 0x0, "df"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x0, 0xca, 0x4, 0x1}}], [{{0x9, 0x5, 0x7, 0x0, 0x0, 0x8, 0x10, 0x47, [@generic={0x1e, 0x1, "ef09447f15c83cdfbffb7b071d29aa9f218f66a4f5e3ed48b9cb4e93"}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x3, 0x89}]}}, {{0x9, 0x5, 0xe, 0x1c, 0x8, 0x1f, 0x1, 0x1}}, {{0x9, 0x5, 0x0, 0x10, 0x20, 0x81, 0x20, 0x5}}, {{0x9, 0x5, 0x0, 0x0, 0x200, 0x3f, 0xff, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1f, 0x7ff}, @generic={0x56, 0xf, "5ffd404050e6af2e6767eea464061ace3458ed16d1e410ad78007df51b1508d49636ba64eda5279a396cae5cac889746ec5fcd48fc2c46ea79a6121c91aab3da2f6cef2340cefdb6d739bee9598fb47b715b689e"}]}}, {{0x9, 0x5, 0x1, 0x4, 0x400, 0x6, 0x5, 0xe3}}, {{0x9, 0x5, 0x9, 0x8, 0x20, 0x51, 0x1, 0x40}}, {{0x9, 0x5, 0x4, 0x10, 0x8, 0xe0, 0xfe, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x3}, @generic={0xd, 0xb, "a6428e691e3b1501d9a2e2"}]}}, {{0x9, 0x5, 0x4, 0x0, 0x8, 0x86, 0x9, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7f, 0x72f1}]}}, {{0x9, 0x5, 0x0, 0x2, 0x10, 0xff, 0x9, 0x34, [@generic={0xa2, 0x31, "79ba7fc1b5ab239a143ef1452b92136dd7e38388c1cc1e78cbc9ac5d881bb9ab25b44af4776f0268a09bd0b52605d45537be646b07625cf397fe5a23297ce6fb67aecf534f7ef48f66e03a68c8d2e39596d8a935044f239ea84b6b5ca960968e83c2b03cd79ae639bda0b98384bfe91fc5e6f49cdd771c497901b83cae9956afc41f9e3d2e3e4029792f0281b3548cf981397b1cb751401e8f8fe8654fa47811"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x1, 0x9}]}}, {{0x9, 0x5, 0x5, 0x0, 0x40, 0x83, 0xa2, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x7f, 0x81}]}}]}}, {{0x9, 0x4, 0x3, 0x22, 0x5, 0x8e, 0xca, 0xa4, 0x1, [@cdc_ecm={{0x8, 0x24, 0x6, 0x0, 0x0, "8fff9c"}, {0x5, 0x24, 0x0, 0x784a}, {0xd, 0x24, 0xf, 0x1, 0x6, 0xb, 0x0, 0x1}, [@mbim_extended={0x8, 0x24, 0x1c, 0x4, 0x2, 0x7fff}, @country_functional={0x8, 0x24, 0x7, 0xee, 0x0, [0x1]}]}, @hid_hid={0x9, 0x21, 0x0, 0x5c, 0x1, {0x22, 0xcec}}], [{{0x9, 0x5, 0xe, 0x3, 0x8, 0x6, 0x2, 0x5, [@generic={0x3b, 0x9, "11ffde2b4e94168d478dc8e3a478dc13b3f1e541d9178d5169dcc9cc53d295261cd4c388dfe917b5b34b3d0c00b45452bb7c82a4ae7f73dbc8"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x8, 0xff, 0x20, 0x20}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x4, 0x20, 0x81, [@generic={0x15, 0x1a, "a1833c65e4ec1ba964026acab452473f59dc38"}]}}, {{0x9, 0x5, 0xc, 0xa, 0x0, 0x3f, 0x6, 0x1}}, {{0x9, 0x5, 0xd, 0x0, 0x400, 0x0, 0x20, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x2, 0xffff}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x1, 0x8}]}}]}}]}}]}}, &(0x7f0000000a00)={0xa, &(0x7f0000000880)={0xa, 0x6, 0x250, 0x80, 0x90, 0x8, 0x10, 0x20}, 0x47, &(0x7f0000001900)={0x5, 0xf, 0x47, 0x4, [@wireless={0xb, 0x10, 0x1, 0xc, 0x10, 0xfe, 0xc1, 0x2008, 0xcc}, @ssp_cap={0x14, 0x10, 0xa, 0xb1, 0x2, 0x6, 0xf007, 0x4, [0xff3fff, 0x0]}, @ssp_cap={0x20, 0x10, 0xa, 0x9f, 0x5, 0x1, 0x0, 0x3, [0x3f3f, 0xff3f30, 0x3f00, 0x3f00, 0x101c0f0]}, @ptm_cap={0x3}]}, 0x1, [{0x42, &(0x7f0000000940)=@string={0x42, 0x3, "98fd3e4661cffc234f46b7f61eb9eb1faaf6c669aeec13edbda8e4e5785546bc675422bcb02a87dd9e485855afec5cf32e7b4b7d87661db974089b02801ead59"}}]}) (async) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000001440)={0x2c, &(0x7f0000001240)={0x20, 0xb, 0xdc, {0xdc, 0x6, "f20152cf4ed6948c7045e630bd3e8bfd7a46d5069d791ec4890ab39a5ecafd00db04e85a70e1985c7cfa0ad3b1034138d12bf86743c60a3ea0a1f1e0d8e95a953ed2afae99881c25fe7e238fcdfc9fd77c016c12ba60073d19b2eb503e54db31580919682fb20d7f166d84bed9f1e01dab35bd368e9ba86b8c6dca4f518fade838faf38f9c5bdecd001a790b10cb7b92a631149b2e801da4291f6d30ac028f1b5fda5e2111441be349a07c26cb779a19f476b2b33be910c04d0f4aa19c1f34ada9d24f0a1a5a0c157ffee15c50bef51b44bdd827ff0994562b27"}}, &(0x7f0000001340)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x436}}, &(0x7f0000001380)={0x0, 0xf, 0x11, {0x5, 0xf, 0x11, 0x1, [@ssp_cap={0xc, 0x10, 0xa, 0x3, 0x0, 0x9, 0x1e000, 0x2}]}}, &(0x7f00000013c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x81, 0x0, 0x0, 0x9, "7a02bbd0", "7679bef5"}}, &(0x7f0000001400)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x22, 0x8, 0x7, 0x8d, 0x8, 0x5, 0x8}}}, &(0x7f0000001840)={0x84, &(0x7f0000001480)={0x0, 0xf, 0x61, "8db0299d29aaf18bafce3b4c0f71144dc992e658adba9a9c81ab7484fc6ed59060e8134269425b8953b55233485977a8b73649ff614f9f9081167fe33dee96e9878db33c8a7b67e827fde6f84f28297136100cd49eb2f98fbf2347846cf3089c77"}, &(0x7f0000001500)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000001540)={0x0, 0x8, 0x1}, &(0x7f0000001580)={0x20, 0x0, 0x4}, &(0x7f00000015c0)={0x20, 0x0, 0x4, {0x80, 0x10}}, &(0x7f0000001600)={0x40, 0x7, 0x2, 0x6}, &(0x7f0000001640)={0x40, 0x9, 0x1, 0x7}, 0xffffffffffffffff, &(0x7f0000001680)={0x40, 0xf, 0x2, 0x2b}, 0xfffffffffffffffc, &(0x7f00000016c0)={0x40, 0x17, 0x6, @link_local}, &(0x7f0000001700)={0x40, 0x19, 0x2, "a222"}, &(0x7f0000001740)={0x40, 0x1a, 0x2, 0x8}, &(0x7f0000001780)={0x40, 0x1c, 0x1, 0x8}, &(0x7f00000017c0)={0x40, 0x1e, 0x1, 0x3}, &(0x7f0000001800)={0x40, 0x21, 0x1, 0x9}}) (async) syz_usb_connect$printer(0x3, 0x2d, &(0x7f0000000a40)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x7, 0x80, 0x40, [{{0x9, 0x4, 0x0, 0x4, 0x2, 0x7, 0x1, 0x3, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0x9, 0x7, 0x20}}}}}]}}]}}, &(0x7f0000001180)={0xa, &(0x7f0000000a80)={0xa, 0x6, 0x200, 0x1, 0x4, 0x0, 0x20, 0x3}, 0xfb, &(0x7f0000000ac0)={0x5, 0xf, 0xfb, 0x4, [@generic={0xd8, 0x10, 0xa, "f9be7f5e53c185b828eae8ef3f78fc618cfbeb124b2672a317776ce77166a352e331e7315135197a2e4e43ebef7084ad97bbe92d3bb1e5c57710c3c350ee161bf396cbc36e24d866ff3eb571cf95982115da725bbad809a9731ba5737dc779c7537734212c3823f28f9e68b09d72cddede7780db6bfbdaaa7da6c6ac28b6f7f878e68cc3c66321a9a5b029e3eed5c8cbf150175e2fa43f9d0ab09ac7af769393245a0110819cd3b5dbd29208b4a34fc7a2e8e0116f67275894c4b7b2232596c6faae19942ee22d61b2d0f34c096b1f9e760be74f91"}, @ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x2, 0x4, 0x5}, @ss_container_id={0x14, 0x10, 0x4, 0x5, "16f903447427b5cdec31387bef3bd1f6"}]}, 0xa, [{0xd0, &(0x7f0000000bc0)=@string={0xd0, 0x3, "363ad6cfbdfd58c891255fe200e892cba2a9d8f8cc3c537f17c89a717c1ee611f95272c675e48249b3d643bc7822d40ccbb05d40f5601d34e1ca7c6d1abfd9ab793e16496783b27561c09d29a8b3daec96836ef4c0878e9e56a742397c25f9ed164ba63ac4d775ce72aeba2e31df7e8a210fe5871d48f01249de914655253ed358f9b07cb440d5e8bd05dd19a1a4efaf7c1da5d2cfdcb38c3176894e56a490733bc059f652bece2f7fb3ce50c87a3088e7a3987b76ee2cf99584093d02ce2091ae36330c1008d212f2b9292a6411"}}, {0x4, &(0x7f0000000cc0)=@lang_id={0x4, 0x3, 0x439}}, {0xab, &(0x7f0000000d00)=@string={0xab, 0x3, "f73ebb5dabd1770a5b3944b80564f6aef822121ebe87328ef3a57be1ae6ea707259cde449617631699e8256d3a1c3141ece87f7098c93e5ba2955efb5b909d3b905f3d0aa20550f2171eb42e9982521d1d1701911ce1c0dcd6136e18e6e5a0af18f9017fbcf43b1412a2b56fcfc6a1ec6ff7452398ae12ebd91edc537f63cc6e203ffb7c6a389214806c5d343884ef2a52925484a3989c058eb88dac2a7bc8b2a396ec8066f9f8b96f"}}, {0xf4, &(0x7f0000000dc0)=@string={0xf4, 0x3, "9eaa04c7bf81070b044b69bc74cda257f0db54d1a187c57c56aebbd317a16474d4a10be8e5082fae3ae65766cc7419379582f6e8f07d009d2318850b4818e9bb0ad70d05e5a8fea9cb0e55fddf35c6ffca8bd846ecf0c8335feefb440bc66418557a1d0f9cea01eb6e82baf601f42e98f71a09fa3393bb923d0d6186ae2f84fe364aef05ae4eabbe70f7db509a4993d1e22cf0067dad53c62bf12b96e168667b2f144677aecff6067010b9a402db5237b5d62e87690bd6cd121734a13cb934de8809c512fc46f3e4aa090144da315f0b98974d8176116cf2e44cc2a8dcdaac48f5f2cd0240e30f36db3bec79389a88b89bb8"}}, {0xaf, &(0x7f0000000ec0)=@string={0xaf, 0x3, "b592ef78542d712f742e9ef5600e0e5473c5a916af483194c2ad682672e17e5bb2854262b223f77f18b8b0787d795461b113da1db0939e3002cb7ce445650b021dc4868d912aa4e9e7a9443d2519d0fb8bbe32fd0d299109fb04e969535b0ae7d201c4bed2b2200aaebdd068f1e791e078af7c94cd14e77af149cb046b66407b75272fdbb148bfc25e17abe959c2aec44479e0a5dcfc9c5c7e93bb542d087c6f3c6da62be861a21ba5c39c551b"}}, {0xff, &(0x7f0000000f80)=@string={0xff, 0x3, "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"}}, {0x4, &(0x7f0000001080)=@lang_id={0x4, 0x3, 0x47}}, {0x4, &(0x7f00000010c0)=@lang_id={0x4, 0x3, 0x2839}}, {0x4, &(0x7f0000001100)=@lang_id={0x4, 0x3, 0x421}}, {0x4, &(0x7f0000001140)=@lang_id={0x4, 0x3, 0x820}}]}) (async) 03:34:38 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 47) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) 03:34:38 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) (async) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_connect(0x4, 0x2aa, &(0x7f00000005c0)={{0x12, 0x1, 0x200, 0x48, 0x3b, 0x73, 0x10, 0x489, 0xe056, 0xdaed, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x298, 0x2, 0x7, 0x40, 0xb0, 0x1, [{{0x9, 0x4, 0x37, 0x5, 0xa, 0x81, 0xe8, 0x67, 0xf2, [@cdc_ecm={{0x6, 0x24, 0x6, 0x0, 0x0, "df"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x0, 0xca, 0x4, 0x1}}], [{{0x9, 0x5, 0x7, 0x0, 0x0, 0x8, 0x10, 0x47, [@generic={0x1e, 0x1, "ef09447f15c83cdfbffb7b071d29aa9f218f66a4f5e3ed48b9cb4e93"}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x3, 0x89}]}}, {{0x9, 0x5, 0xe, 0x1c, 0x8, 0x1f, 0x1, 0x1}}, {{0x9, 0x5, 0x0, 0x10, 0x20, 0x81, 0x20, 0x5}}, {{0x9, 0x5, 0x0, 0x0, 0x200, 0x3f, 0xff, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1f, 0x7ff}, @generic={0x56, 0xf, "5ffd404050e6af2e6767eea464061ace3458ed16d1e410ad78007df51b1508d49636ba64eda5279a396cae5cac889746ec5fcd48fc2c46ea79a6121c91aab3da2f6cef2340cefdb6d739bee9598fb47b715b689e"}]}}, {{0x9, 0x5, 0x1, 0x4, 0x400, 0x6, 0x5, 0xe3}}, {{0x9, 0x5, 0x9, 0x8, 0x20, 0x51, 0x1, 0x40}}, {{0x9, 0x5, 0x4, 0x10, 0x8, 0xe0, 0xfe, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x3}, @generic={0xd, 0xb, "a6428e691e3b1501d9a2e2"}]}}, {{0x9, 0x5, 0x4, 0x0, 0x8, 0x86, 0x9, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7f, 0x72f1}]}}, {{0x9, 0x5, 0x0, 0x2, 0x10, 0xff, 0x9, 0x34, [@generic={0xa2, 0x31, "79ba7fc1b5ab239a143ef1452b92136dd7e38388c1cc1e78cbc9ac5d881bb9ab25b44af4776f0268a09bd0b52605d45537be646b07625cf397fe5a23297ce6fb67aecf534f7ef48f66e03a68c8d2e39596d8a935044f239ea84b6b5ca960968e83c2b03cd79ae639bda0b98384bfe91fc5e6f49cdd771c497901b83cae9956afc41f9e3d2e3e4029792f0281b3548cf981397b1cb751401e8f8fe8654fa47811"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x1, 0x9}]}}, {{0x9, 0x5, 0x5, 0x0, 0x40, 0x83, 0xa2, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x7f, 0x81}]}}]}}, {{0x9, 0x4, 0x3, 0x22, 0x5, 0x8e, 0xca, 0xa4, 0x1, [@cdc_ecm={{0x8, 0x24, 0x6, 0x0, 0x0, "8fff9c"}, {0x5, 0x24, 0x0, 0x784a}, {0xd, 0x24, 0xf, 0x1, 0x6, 0xb, 0x0, 0x1}, [@mbim_extended={0x8, 0x24, 0x1c, 0x4, 0x2, 0x7fff}, @country_functional={0x8, 0x24, 0x7, 0xee, 0x0, [0x1]}]}, @hid_hid={0x9, 0x21, 0x0, 0x5c, 0x1, {0x22, 0xcec}}], [{{0x9, 0x5, 0xe, 0x3, 0x8, 0x6, 0x2, 0x5, [@generic={0x3b, 0x9, "11ffde2b4e94168d478dc8e3a478dc13b3f1e541d9178d5169dcc9cc53d295261cd4c388dfe917b5b34b3d0c00b45452bb7c82a4ae7f73dbc8"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x8, 0xff, 0x20, 0x20}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x4, 0x20, 0x81, [@generic={0x15, 0x1a, "a1833c65e4ec1ba964026acab452473f59dc38"}]}}, {{0x9, 0x5, 0xc, 0xa, 0x0, 0x3f, 0x6, 0x1}}, {{0x9, 0x5, 0xd, 0x0, 0x400, 0x0, 0x20, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x2, 0xffff}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x1, 0x8}]}}]}}]}}]}}, &(0x7f0000000a00)={0xa, &(0x7f0000000880)={0xa, 0x6, 0x250, 0x80, 0x90, 0x8, 0x10, 0x20}, 0x47, &(0x7f0000001900)={0x5, 0xf, 0x47, 0x4, [@wireless={0xb, 0x10, 0x1, 0xc, 0x10, 0xfe, 0xc1, 0x2008, 0xcc}, @ssp_cap={0x14, 0x10, 0xa, 0xb1, 0x2, 0x6, 0xf007, 0x4, [0xff3fff, 0x0]}, @ssp_cap={0x20, 0x10, 0xa, 0x9f, 0x5, 0x1, 0x0, 0x3, [0x3f3f, 0xff3f30, 0x3f00, 0x3f00, 0x101c0f0]}, @ptm_cap={0x3}]}, 0x1, [{0x42, &(0x7f0000000940)=@string={0x42, 0x3, "98fd3e4661cffc234f46b7f61eb9eb1faaf6c669aeec13edbda8e4e5785546bc675422bcb02a87dd9e485855afec5cf32e7b4b7d87661db974089b02801ead59"}}]}) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000001440)={0x2c, &(0x7f0000001240)={0x20, 0xb, 0xdc, {0xdc, 0x6, "f20152cf4ed6948c7045e630bd3e8bfd7a46d5069d791ec4890ab39a5ecafd00db04e85a70e1985c7cfa0ad3b1034138d12bf86743c60a3ea0a1f1e0d8e95a953ed2afae99881c25fe7e238fcdfc9fd77c016c12ba60073d19b2eb503e54db31580919682fb20d7f166d84bed9f1e01dab35bd368e9ba86b8c6dca4f518fade838faf38f9c5bdecd001a790b10cb7b92a631149b2e801da4291f6d30ac028f1b5fda5e2111441be349a07c26cb779a19f476b2b33be910c04d0f4aa19c1f34ada9d24f0a1a5a0c157ffee15c50bef51b44bdd827ff0994562b27"}}, &(0x7f0000001340)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x436}}, &(0x7f0000001380)={0x0, 0xf, 0x11, {0x5, 0xf, 0x11, 0x1, [@ssp_cap={0xc, 0x10, 0xa, 0x3, 0x0, 0x9, 0x1e000, 0x2}]}}, &(0x7f00000013c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x81, 0x0, 0x0, 0x9, "7a02bbd0", "7679bef5"}}, &(0x7f0000001400)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x22, 0x8, 0x7, 0x8d, 0x8, 0x5, 0x8}}}, &(0x7f0000001840)={0x84, &(0x7f0000001480)={0x0, 0xf, 0x61, "8db0299d29aaf18bafce3b4c0f71144dc992e658adba9a9c81ab7484fc6ed59060e8134269425b8953b55233485977a8b73649ff614f9f9081167fe33dee96e9878db33c8a7b67e827fde6f84f28297136100cd49eb2f98fbf2347846cf3089c77"}, &(0x7f0000001500)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000001540)={0x0, 0x8, 0x1}, &(0x7f0000001580)={0x20, 0x0, 0x4}, &(0x7f00000015c0)={0x20, 0x0, 0x4, {0x80, 0x10}}, &(0x7f0000001600)={0x40, 0x7, 0x2, 0x6}, &(0x7f0000001640)={0x40, 0x9, 0x1, 0x7}, 0xffffffffffffffff, &(0x7f0000001680)={0x40, 0xf, 0x2, 0x2b}, 0xfffffffffffffffc, &(0x7f00000016c0)={0x40, 0x17, 0x6, @link_local}, &(0x7f0000001700)={0x40, 0x19, 0x2, "a222"}, &(0x7f0000001740)={0x40, 0x1a, 0x2, 0x8}, &(0x7f0000001780)={0x40, 0x1c, 0x1, 0x8}, &(0x7f00000017c0)={0x40, 0x1e, 0x1, 0x3}, &(0x7f0000001800)={0x40, 0x21, 0x1, 0x9}}) syz_usb_connect$printer(0x3, 0x2d, &(0x7f0000000a40)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x7, 0x80, 0x40, [{{0x9, 0x4, 0x0, 0x4, 0x2, 0x7, 0x1, 0x3, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0x9, 0x7, 0x20}}}}}]}}]}}, &(0x7f0000001180)={0xa, &(0x7f0000000a80)={0xa, 0x6, 0x200, 0x1, 0x4, 0x0, 0x20, 0x3}, 0xfb, &(0x7f0000000ac0)={0x5, 0xf, 0xfb, 0x4, [@generic={0xd8, 0x10, 0xa, "f9be7f5e53c185b828eae8ef3f78fc618cfbeb124b2672a317776ce77166a352e331e7315135197a2e4e43ebef7084ad97bbe92d3bb1e5c57710c3c350ee161bf396cbc36e24d866ff3eb571cf95982115da725bbad809a9731ba5737dc779c7537734212c3823f28f9e68b09d72cddede7780db6bfbdaaa7da6c6ac28b6f7f878e68cc3c66321a9a5b029e3eed5c8cbf150175e2fa43f9d0ab09ac7af769393245a0110819cd3b5dbd29208b4a34fc7a2e8e0116f67275894c4b7b2232596c6faae19942ee22d61b2d0f34c096b1f9e760be74f91"}, @ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x2, 0x4, 0x5}, @ss_container_id={0x14, 0x10, 0x4, 0x5, "16f903447427b5cdec31387bef3bd1f6"}]}, 0xa, [{0xd0, &(0x7f0000000bc0)=@string={0xd0, 0x3, "363ad6cfbdfd58c891255fe200e892cba2a9d8f8cc3c537f17c89a717c1ee611f95272c675e48249b3d643bc7822d40ccbb05d40f5601d34e1ca7c6d1abfd9ab793e16496783b27561c09d29a8b3daec96836ef4c0878e9e56a742397c25f9ed164ba63ac4d775ce72aeba2e31df7e8a210fe5871d48f01249de914655253ed358f9b07cb440d5e8bd05dd19a1a4efaf7c1da5d2cfdcb38c3176894e56a490733bc059f652bece2f7fb3ce50c87a3088e7a3987b76ee2cf99584093d02ce2091ae36330c1008d212f2b9292a6411"}}, {0x4, &(0x7f0000000cc0)=@lang_id={0x4, 0x3, 0x439}}, {0xab, &(0x7f0000000d00)=@string={0xab, 0x3, "f73ebb5dabd1770a5b3944b80564f6aef822121ebe87328ef3a57be1ae6ea707259cde449617631699e8256d3a1c3141ece87f7098c93e5ba2955efb5b909d3b905f3d0aa20550f2171eb42e9982521d1d1701911ce1c0dcd6136e18e6e5a0af18f9017fbcf43b1412a2b56fcfc6a1ec6ff7452398ae12ebd91edc537f63cc6e203ffb7c6a389214806c5d343884ef2a52925484a3989c058eb88dac2a7bc8b2a396ec8066f9f8b96f"}}, {0xf4, &(0x7f0000000dc0)=@string={0xf4, 0x3, "9eaa04c7bf81070b044b69bc74cda257f0db54d1a187c57c56aebbd317a16474d4a10be8e5082fae3ae65766cc7419379582f6e8f07d009d2318850b4818e9bb0ad70d05e5a8fea9cb0e55fddf35c6ffca8bd846ecf0c8335feefb440bc66418557a1d0f9cea01eb6e82baf601f42e98f71a09fa3393bb923d0d6186ae2f84fe364aef05ae4eabbe70f7db509a4993d1e22cf0067dad53c62bf12b96e168667b2f144677aecff6067010b9a402db5237b5d62e87690bd6cd121734a13cb934de8809c512fc46f3e4aa090144da315f0b98974d8176116cf2e44cc2a8dcdaac48f5f2cd0240e30f36db3bec79389a88b89bb8"}}, {0xaf, &(0x7f0000000ec0)=@string={0xaf, 0x3, "b592ef78542d712f742e9ef5600e0e5473c5a916af483194c2ad682672e17e5bb2854262b223f77f18b8b0787d795461b113da1db0939e3002cb7ce445650b021dc4868d912aa4e9e7a9443d2519d0fb8bbe32fd0d299109fb04e969535b0ae7d201c4bed2b2200aaebdd068f1e791e078af7c94cd14e77af149cb046b66407b75272fdbb148bfc25e17abe959c2aec44479e0a5dcfc9c5c7e93bb542d087c6f3c6da62be861a21ba5c39c551b"}}, {0xff, &(0x7f0000000f80)=@string={0xff, 0x3, "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"}}, {0x4, &(0x7f0000001080)=@lang_id={0x4, 0x3, 0x47}}, {0x4, &(0x7f00000010c0)=@lang_id={0x4, 0x3, 0x2839}}, {0x4, &(0x7f0000001100)=@lang_id={0x4, 0x3, 0x421}}, {0x4, &(0x7f0000001140)=@lang_id={0x4, 0x3, 0x820}}]}) 03:34:38 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_connect(0x6, 0x6ad, &(0x7f0000000180)={{0x12, 0x1, 0x310, 0xa, 0x6c, 0xaf, 0x40, 0x681, 0x12, 0x5b43, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69b, 0x2, 0x4, 0x4, 0x0, 0x20, [{{0x9, 0x4, 0xa9, 0x6, 0x8, 0x68, 0xc1, 0x88, 0x2, [], [{{0x9, 0x5, 0x0, 0x8, 0x40, 0x2, 0x1, 0x0, [@generic={0x51, 0x22, "166d29ac45e8b751e1938dfc92f5d677b025655418d2ce62027402e2d4033515f97313ea948e608581e24dbee5d25a92fd96c3b0b7a4a8ecfb23cff27d319a5b3fb2298e51bcf39913f6f8959b1e9c"}]}}, {{0x9, 0x5, 0x80, 0x4, 0x8, 0x1, 0x74, 0x81}}, {{0x9, 0x5, 0xa, 0x10, 0x400, 0x4, 0x0, 0x90, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x24, 0x1000}, @generic={0x17, 0xa, "df0c06a5ecb760f5c39503e9498cf24e88a4a2a041"}]}}, {{0x9, 0x5, 0xe, 0x0, 0x10, 0x6, 0xff, 0x6b, [@generic={0x65, 0x7, "93ac415cd3a1aa3ba8cce111fd5ab18629782b09b68da242525b415afb306d35f2c66575f9ce54fcfb2912bc5e9d6a4a17145321fc6d122888f2a0619b45ef6636d36ceac10cdb6bda8c73efb1f8b98dd5fa2280ab3dd23b35e505e6d4bbdad4974cac"}]}}, {{0x9, 0x5, 0x2, 0x2, 0x8, 0xda, 0x7, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0x1}, @generic={0x8f, 0x5, "409efca0a7e261169239854c174ac3da32ef7f81af3cf3d637f6ae1cd088bf987f79bdfc761a9a181f1a12fa376ebe26c3289684ddfbcc934c1489d7adbf4f8e43c4b9ac9cd56a4e80982eb17dbbe85c20deaace14e3cd0b12d8f69366e65423d0008d62c8d4666bef592a3cb63233eb6a0b6739579e62697b2eda7ecce4b9ddaed77ea56cf9288810b0ea5b24"}]}}, {{0x9, 0x5, 0x3, 0x417dff45ccc778a2, 0x200, 0x80, 0xcc, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x80}]}}, {{0x9, 0x5, 0x5, 0x10, 0x3ff, 0x9, 0xfe, 0x6}}, {{0x9, 0x5, 0xb, 0x3, 0x3ff, 0x0, 0x2, 0x3, [@generic={0xb2, 0x24, "5bbfc310aabb98e469ff23dc85de3885793bacc19a31fa366b9319ba3b26816fe63d410ccd4bbe33d9ca44932b90c113c81e5bb71c0bd46d271d8d4a49cfe87361c091e7a4b362fbc48a166326e8bf6b7de2449e0ef6faa0af5cd70c578a5846316dd6a905e457528a77e99b54f6a69108c9445eb3f2ccdf108065373a3b33d28e54ee8f170e1936ac26128f5b3be023b99c19d2716d828eb5851bd698548cfc66c7511a9547d24ffdffb31f8ba30ce6"}]}}]}}, {{0x9, 0x4, 0x4e, 0x1, 0xe, 0x4e, 0x49, 0x2d, 0x4, [], [{{0x9, 0x5, 0x2, 0x2, 0x40, 0x80, 0x6, 0x7}}, {{0x9, 0x5, 0x1, 0x10, 0x400, 0x9, 0x6, 0x6, [@generic={0xe7, 0x6, "70764c377b3f35ae1e6240015f90326c4a71bcc938909206eaaa60afc1131d8b5f0f679b6fc846e39d05b44e5a5a57c028f6537507cf90b1e0001cb62011a0881b5cec6838d920897a42e1eecd27c5636e3537861509788a12ae6f1ac9143c326c22e39aaf9edd02c5ef1192a4a1a20a0c9fc5288794944660aee04971c72e50a149be1baf69e67929a07f4a3472a190b51817259bec14034073261832e8a07247e0de8c1e0958f90406b3054ad247e4c2e830c5645cb51c08118c151e0af23b47f61311e5fc29a80d9f7703823bb36a8bb1d1b402418affdde7ab1be875e245f76af5669b"}]}}, {{0x9, 0x5, 0x1, 0x10, 0x3ff, 0xfd, 0x7, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x3a, 0x5b08}]}}, {{0x9, 0x5, 0x7, 0x4, 0x20, 0x5, 0x40, 0x4, [@generic={0xa9, 0x3, "8ac37ed71000336e1154f6af7d0e75d0ed46bba8207b8f6371f5ca7a0dc1bea0369794c58285267ee0f21ef97378aeef344e524e8e78de2ebd1495e60a701b7f2a37131387df4c186d10e7bb6d5f8bf3da700b85904dab5965c9f01d90040773e94e32a7d462229dbdcb8797b09f1aa3990ed79d6682b7e5efd486beb8b4d1115d3d5e9104b4ba6bee141cb7e72d05a46683bbaf13bc80a5a905dec50caa0d44dab23654ca0859"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x3, 0x75a}]}}, {{0x9, 0x5, 0x7, 0x0, 0x40, 0x2, 0x8}}, {{0x9, 0x5, 0x3, 0x8, 0x10, 0x5, 0x20, 0x6, [@generic={0xcb, 0xa, "61fa6a8e17883636b276488e51cbd00bced8688208421d786c8baa4c88a6d302f8b2d090f1dc9bec35ff292c23ffa19528c631cdf6e3481983b0005d230e9ef56170daed8846ca2ddcdcc9a775d0ce84926ad4b0d59f8e74e0786d4e5fa7a9fa82ab0daba998c29ea310a70b46e862b776f80a42975923d2d40022c34d89be622214d0d3a59a809e7263c17ea3e3a301df009c1154809476a8b0fd47dbe5edd84aea00b5053ec1596fc53e354b8d8f0e25d8e58021704065cce33c2e23378575cf9d7f765e3d56f96c"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x8, 0xcd, 0x97}}, {{0x9, 0x5, 0x0, 0x10, 0x40, 0x5, 0x8, 0x1}}, {{0x9, 0x5, 0x0, 0x0, 0x3ff, 0xfe, 0x3f, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0x6}]}}, {{0x9, 0x5, 0x3, 0x0, 0x400, 0x8, 0x0, 0xf9}}, {{0x9, 0x5, 0x4, 0x0, 0x1ff, 0x81, 0xcf, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x34, 0x40}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x4, 0x9}]}}, {{0x9, 0x5, 0x6, 0x4, 0x450, 0x4, 0x9, 0x4b, [@uac_iso={0x7, 0x25, 0x1, 0x41, 0x8, 0x8000}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0xff, 0x1}]}}, {{0x9, 0x5, 0xd, 0x1, 0x8, 0x7, 0x9, 0x40}}, {{0x9, 0x5, 0xa, 0x0, 0x400, 0x2, 0x9, 0x1, [@generic={0x75, 0x23, "c7f4338134b0c4b01b70a1cab11189bb3e3a07546927b0e159880ae26bf1cae9adc49cd88ba740559425d438478c669e5b7d04050b6125c425734a3c606010cdaa0e89f24fe7177234197aab07c48b43ddf4644d13a8beadc674150991d0f2cca59bdf517739828b9e15f5cb908cf24e2449ad"}, @generic={0x96, 0x1, "b83672f49f646f30e5b0d9a46b86e145d009abc21e0b0f2f0cec52b9c13bd26040b010c81f40cfe091206971e309c6d1dcec84407aa398d911dd0955d30babc7d41851a65beeed914a83dcd03087c369d0ed7f3f85fc2622438d9243799f23480e153ef5f9b4f00ef25abe45bd92522ecb36337071a9687c33b40109c10ae500502455f79e505dd57e46d6dc739278bd94b90a2a"}]}}]}}]}}]}}, &(0x7f0000000c00)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x200, 0xf8, 0xf2, 0xc, 0x40, 0x15}, 0xa4, &(0x7f0000000080)={0x5, 0xf, 0xa4, 0x4, [@generic={0x38, 0x10, 0xa, "6e2af4a3d8cdc6847d75fb6ea2476abbe8e6f9b0410bd6d8228b83984a8e9e2999af2597623e90d7a126cfbce7591e8759494119ae"}, @generic={0x5a, 0x10, 0x0, "3e5ad07a8283bb1f4a527ccb0996fcd35c235c9384b78daf03684b37f2fc4aad827d5841f0f452b8a3d21afe920a2a81f271011458a166f4c9f36f36bc366d584f4967b6e42aa3e743e1b607dd952e7181657f08cba65b"}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x2, 0x0, 0x100}]}, 0x9, [{0x4, &(0x7f0000000840)=@lang_id={0x4, 0x3, 0x422}}, {0x95, &(0x7f0000000880)=@string={0x95, 0x3, "9a9da00ccd0effd105b8bfeb1cd356a7ab1b30b376f70acff92428c5305bc571903402f7b38050b050b2706db7109ee53eb9304deecca2c78b723185f7ad263d8b952bf856379333e9b604ef5fa56888e9362548270df85d86a5c33d4f216023645ee305f67462333c62c5713accd7b7d3b6abd96d5b2386b49b8b5f54a33e7276013c72fedc4e287a890c760a0662c5b0e483"}}, {0x4, &(0x7f0000000940)=@lang_id={0x4, 0x3, 0x41f}}, {0x16, &(0x7f0000000980)=@string={0x16, 0x3, "c21611ac0806dc7d754afddccf45c9f1255db913"}}, {0x4, &(0x7f0000000a00)=@lang_id={0x4, 0x3, 0x140a}}, {0x4, &(0x7f0000000a40)=@lang_id={0x4, 0x3, 0xc0a}}, {0xff, &(0x7f0000000a80)=@string={0xff, 0x3, "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"}}, {0x4, &(0x7f0000000b80)=@lang_id={0x4, 0x3, 0x2c09}}, {0x32, &(0x7f0000000bc0)=@string={0x32, 0x3, "478667f37acfbc8bc12dfe9bbe6b50e0345aa63db355d3e5f6c35c79d70843a5a9b7af9df7f8c49a8f7f30ece022f199"}}]}) [ 2401.876298][ T8496] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2401.888055][ T8496] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 2401.902877][ T8496] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2401.946676][T27829] usb 5-1: device descriptor read/64, error -71 [ 2401.965192][T26671] FAULT_INJECTION: forcing a failure. [ 2401.965192][T26671] name failslab, interval 1, probability 0, space 0, times 0 [ 2401.977711][T26671] CPU: 1 PID: 26671 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2401.989124][T26671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2401.999018][T26671] Call Trace: [ 2402.002156][T26671] dump_stack_lvl+0x1e2/0x24b [ 2402.006662][T26671] ? panic+0x80b/0x80b [ 2402.010569][T26671] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2402.015863][T26671] ? finish_task_switch+0x130/0x5a0 [ 2402.020895][T26671] dump_stack+0x15/0x17 [ 2402.024887][T26671] should_fail+0x3c6/0x510 [ 2402.029140][T26671] ? __kernfs_new_node+0x99/0x700 [ 2402.034003][T26671] __should_failslab+0xa4/0xe0 [ 2402.038602][T26671] should_failslab+0x9/0x20 [ 2402.042944][T26671] __kmalloc_track_caller+0x5f/0x320 [ 2402.048062][T26671] kstrdup_const+0x55/0x90 [ 2402.052337][T26671] __kernfs_new_node+0x99/0x700 [ 2402.057009][T26671] ? preempt_schedule_notrace+0x140/0x140 [ 2402.062657][T26671] ? kernfs_new_node+0x170/0x170 [ 2402.067439][T26671] ? irqentry_exit+0x4f/0x60 [ 2402.071854][T26671] ? sysvec_reschedule_ipi+0x83/0x160 [ 2402.077063][T26671] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2402.082536][T26671] kernfs_new_node+0x97/0x170 [ 2402.087044][T26671] kernfs_create_link+0xba/0x210 [ 2402.091814][T26671] sysfs_do_create_link_sd+0x89/0x110 [ 2402.097026][T26671] sysfs_create_link+0x68/0x80 [ 2402.101627][T26671] device_add_class_symlinks+0x222/0x2a0 [ 2402.107093][T26671] device_add+0x4b7/0xbc0 [ 2402.111259][T26671] device_create+0x259/0x2e0 [ 2402.115689][T26671] ? root_device_unregister+0x80/0x80 [ 2402.120891][T26671] ? number+0xb5a/0xf80 [ 2402.124885][T26671] bdi_register_va+0x93/0x610 [ 2402.129399][T26671] bdi_register+0xd1/0x120 [ 2402.133650][T26671] ? vsnprintf+0x1e1/0x1c70 [ 2402.137989][T26671] ? __device_add_disk+0x552/0x11a0 [ 2402.143023][T26671] ? bdi_register_va+0x610/0x610 [ 2402.147800][T26671] ? __kasan_check_read+0x11/0x20 [ 2402.152655][T26671] ? blk_alloc_devt+0xd7/0x330 [ 2402.157260][T26671] __device_add_disk+0x5de/0x11a0 [ 2402.162118][T26671] ? device_add_disk+0x40/0x40 [ 2402.166731][T26671] ? vsprintf+0x40/0x40 [ 2402.170724][T26671] ? device_initialize+0x1e1/0x420 [ 2402.175660][T26671] device_add_disk+0x2a/0x40 [ 2402.180090][T26671] loop_add+0x580/0x750 [ 2402.184094][T26671] loop_control_ioctl+0x448/0x620 [ 2402.188945][T26671] ? loop_remove+0xb0/0xb0 [ 2402.193192][T26671] ? __fget_files+0x31e/0x380 [ 2402.197708][T26671] ? security_file_ioctl+0x84/0xb0 [ 2402.202650][T26671] ? loop_remove+0xb0/0xb0 [ 2402.206904][T26671] __se_sys_ioctl+0x114/0x190 [ 2402.211416][T26671] __x64_sys_ioctl+0x7b/0x90 [ 2402.215846][T26671] do_syscall_64+0x34/0x70 [ 2402.220100][T26671] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2402.225826][T26671] RIP: 0033:0x7fcbdb8f3da9 [ 2402.230093][T26671] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2402.249522][T26671] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2402.257762][T26671] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2402.265572][T26671] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2402.273398][T26671] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2402.281206][T26671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2402.289022][T26671] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2402.298258][T26671] ------------[ cut here ]------------ [ 2402.303632][T26671] WARNING: CPU: 1 PID: 26671 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 2402.312575][T26671] Modules linked in: [ 2402.316279][T26671] CPU: 1 PID: 26671 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2402.327822][T26671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2402.337748][T26671] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 2402.343344][T26671] Code: ff ff e8 85 6a 23 ff 0f 0b e9 d0 f3 ff ff e8 79 6a 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 62 6a 23 ff <0f> 0b e9 d1 f7 ff ff e8 56 6a 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 2402.362837][T26671] RSP: 0018:ffffc90007397be0 EFLAGS: 00010283 [ 2402.368875][T26671] RAX: ffffffff82473d8e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2402.376741][T26671] RDX: ffffc900020d2000 RSI: 000000000000d11f RDI: 000000000000d120 [ 2402.384509][T26671] RBP: ffffc90007397d30 R08: ffffffff82473559 R09: ffffc90007397630 [ 2402.393338][T26671] R10: 00000000f1e6bf83 R11: 000000004ad1f7eb R12: ffff8881777e0068 [ 2402.401161][T26671] R13: ffff8881777e0000 R14: ffff8881777e0348 R15: ffff8881777e5000 [ 2402.408964][T26671] FS: 00007fcbda6336c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 2402.417725][T26671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2402.424134][T26671] CR2: 00007fcbda612d58 CR3: 000000011511d000 CR4: 00000000003506a0 [ 2402.432007][T26671] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2402.439775][T26671] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2402.447595][T26671] Call Trace: [ 2402.450702][T26671] ? show_regs+0x58/0x60 [ 2402.454774][T26671] ? __warn+0x160/0x2f0 [ 2402.458793][T26671] ? __device_add_disk+0xe1e/0x11a0 [ 2402.463890][T26671] ? report_bug+0x3d9/0x5b0 [ 2402.468269][T26671] ? __device_add_disk+0xe1e/0x11a0 [ 2402.473264][T26671] ? handle_bug+0x41/0x70 [ 2402.477447][T26671] ? exc_invalid_op+0x1b/0x50 [ 2402.481945][T26671] ? asm_exc_invalid_op+0x12/0x20 [ 2402.487062][T26671] ? __device_add_disk+0x5e9/0x11a0 [ 2402.492099][T26671] ? __device_add_disk+0xe1e/0x11a0 [ 2402.497140][T26671] ? __device_add_disk+0xe1e/0x11a0 [ 2402.502171][T26671] ? device_add_disk+0x40/0x40 [ 2402.506769][T26671] ? vsprintf+0x40/0x40 [ 2402.510751][T26671] ? device_initialize+0x1e1/0x420 [ 2402.515693][T26671] device_add_disk+0x2a/0x40 [ 2402.520150][T26671] loop_add+0x580/0x750 [ 2402.524114][T26671] loop_control_ioctl+0x448/0x620 [ 2402.528996][T26671] ? loop_remove+0xb0/0xb0 [ 2402.533229][T26671] ? __fget_files+0x31e/0x380 [ 2402.537774][T26671] ? security_file_ioctl+0x84/0xb0 [ 2402.542690][T26671] ? loop_remove+0xb0/0xb0 [ 2402.546957][T26671] __se_sys_ioctl+0x114/0x190 [ 2402.551455][T26671] __x64_sys_ioctl+0x7b/0x90 [ 2402.555886][T26671] do_syscall_64+0x34/0x70 [ 2402.560147][T26671] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2402.565858][T26671] RIP: 0033:0x7fcbdb8f3da9 [ 2402.570127][T26671] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2402.589610][T26671] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2402.597910][T26671] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2402.605718][T26671] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2402.613542][T26671] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2402.621348][T26671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2402.629158][T26671] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2402.636992][T26671] ---[ end trace 37f865335f96742b ]--- 03:34:39 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 48) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2402.778356][T27210] usb 3-1: no configurations [ 2402.782972][T27210] usb 3-1: can't read configurations, error -22 [ 2402.789062][ T8496] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2402.798524][ T8496] usb 4-1: config 0 descriptor?? [ 2402.816219][T27829] usb 5-1: new high-speed USB device number 49 using dummy_hcd [ 2402.901475][T26676] FAULT_INJECTION: forcing a failure. [ 2402.901475][T26676] name failslab, interval 1, probability 0, space 0, times 0 [ 2402.913924][T26676] CPU: 1 PID: 26676 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2402.925422][T26676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2402.935312][T26676] Call Trace: [ 2402.938454][T26676] dump_stack_lvl+0x1e2/0x24b [ 2402.942958][T26676] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2402.948249][T26676] ? sysvec_reschedule_ipi+0x83/0x160 [ 2402.953460][T26676] dump_stack+0x15/0x17 [ 2402.957452][T26676] should_fail+0x3c6/0x510 [ 2402.961706][T26676] ? __kernfs_new_node+0xdb/0x700 [ 2402.966571][T26676] __should_failslab+0xa4/0xe0 [ 2402.971168][T26676] should_failslab+0x9/0x20 [ 2402.975504][T26676] kmem_cache_alloc+0x3d/0x2e0 [ 2402.980107][T26676] ? kernfs_xattr_get+0x80/0x90 [ 2402.984790][T26676] __kernfs_new_node+0xdb/0x700 [ 2402.989478][T26676] ? __kasan_check_read+0x11/0x20 [ 2402.994340][T26676] ? preempt_schedule_irq+0xe7/0x140 [ 2402.999457][T26676] ? kernfs_new_node+0x170/0x170 [ 2403.004234][T26676] ? irqentry_exit+0x4f/0x60 [ 2403.008656][T26676] ? sysvec_reschedule_ipi+0x83/0x160 [ 2403.013883][T26676] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2403.019334][T26676] kernfs_new_node+0x97/0x170 [ 2403.023846][T26676] __kernfs_create_file+0x4a/0x270 [ 2403.028796][T26676] sysfs_add_file_mode_ns+0x273/0x320 [ 2403.034003][T26676] internal_create_group+0x573/0xf00 [ 2403.039124][T26676] ? sysfs_create_group+0x30/0x30 [ 2403.043982][T26676] ? kernfs_put+0x4e5/0x520 [ 2403.048323][T26676] ? kernfs_create_link+0x1a3/0x210 [ 2403.053358][T26676] sysfs_create_groups+0x5b/0x130 [ 2403.058220][T26676] device_add_attrs+0x8b/0x3e0 [ 2403.062817][T26676] ? device_add_class_symlinks+0x27c/0x2a0 [ 2403.068461][T26676] device_add+0x4da/0xbc0 [ 2403.072627][T26676] device_create+0x259/0x2e0 [ 2403.077054][T26676] ? root_device_unregister+0x80/0x80 [ 2403.082258][T26676] ? __kasan_check_read+0x11/0x20 [ 2403.087122][T26676] ? preempt_schedule_irq+0xe7/0x140 [ 2403.092243][T26676] ? preempt_schedule_notrace+0x140/0x140 [ 2403.097798][T26676] ? number+0xb5a/0xf80 [ 2403.101789][T26676] bdi_register_va+0x93/0x610 [ 2403.106303][T26676] bdi_register+0xd1/0x120 [ 2403.110556][T26676] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2403.116023][T26676] ? __device_add_disk+0x552/0x11a0 [ 2403.121056][T26676] ? bdi_register_va+0x610/0x610 [ 2403.125830][T26676] ? elevator_init_mq+0x26d/0x4e0 [ 2403.130690][T26676] ? blk_alloc_devt+0xd7/0x330 [ 2403.135288][T26676] __device_add_disk+0x5de/0x11a0 [ 2403.140151][T26676] ? device_add_disk+0x40/0x40 [ 2403.144749][T26676] ? vsprintf+0x40/0x40 [ 2403.148744][T26676] ? device_initialize+0x234/0x420 [ 2403.153693][T26676] device_add_disk+0x2a/0x40 [ 2403.158118][T26676] loop_add+0x580/0x750 [ 2403.162111][T26676] loop_control_ioctl+0x448/0x620 [ 2403.166969][T26676] ? loop_remove+0xb0/0xb0 [ 2403.171226][T26676] ? __fget_files+0x31e/0x380 [ 2403.175737][T26676] ? security_file_ioctl+0x84/0xb0 [ 2403.180683][T26676] ? loop_remove+0xb0/0xb0 [ 2403.184938][T26676] __se_sys_ioctl+0x114/0x190 [ 2403.189451][T26676] __x64_sys_ioctl+0x7b/0x90 [ 2403.193876][T26676] do_syscall_64+0x34/0x70 [ 2403.198132][T26676] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2403.203855][T26676] RIP: 0033:0x7fcbdb8f3da9 [ 2403.208111][T26676] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2403.227549][T26676] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2403.235794][T26676] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2403.243606][T26676] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2403.251418][T26676] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2403.259228][T26676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2403.267041][T26676] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2403.275952][T26676] ------------[ cut here ]------------ [ 2403.281260][T26676] WARNING: CPU: 1 PID: 26676 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 2403.290190][T26676] Modules linked in: [ 2403.293919][T26676] CPU: 1 PID: 26676 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2403.305459][T26676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2403.315373][T26676] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 2403.321000][T26676] Code: ff ff e8 85 6a 23 ff 0f 0b e9 d0 f3 ff ff e8 79 6a 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 62 6a 23 ff <0f> 0b e9 d1 f7 ff ff e8 56 6a 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 2403.340462][T26676] RSP: 0018:ffffc90007277be0 EFLAGS: 00010287 [ 2403.346348][T26676] RAX: ffffffff82473d8e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2403.354171][T26676] RDX: ffffc900020d2000 RSI: 000000000000f33b RDI: 000000000000f33c [ 2403.362188][T26676] RBP: ffffc90007277d30 R08: ffffffff82473559 R09: ffffc90007277630 [ 2403.370014][T26676] R10: 00000000f1e6bf83 R11: 000000004ad1f7eb R12: ffff888159dec068 [ 2403.377813][T26676] R13: ffff888159dec000 R14: ffff888159dec348 R15: ffff888115a89000 [ 2403.385613][T26676] FS: 00007fcbda6336c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2403.394416][T26676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2403.400811][T26676] CR2: 00000000200cf000 CR3: 0000000117dea000 CR4: 00000000003506b0 [ 2403.408627][T26676] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2403.416431][T26676] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2403.424251][T26676] Call Trace: [ 2403.427388][T26676] ? show_regs+0x58/0x60 [ 2403.431437][T26676] ? __warn+0x160/0x2f0 [ 2403.435445][T26676] ? __device_add_disk+0xe1e/0x11a0 [ 2403.440486][T26676] ? report_bug+0x3d9/0x5b0 [ 2403.444808][T26676] ? __device_add_disk+0xe1e/0x11a0 [ 2403.449860][T26676] ? handle_bug+0x41/0x70 [ 2403.454007][T26676] ? exc_invalid_op+0x1b/0x50 [ 2403.458544][T26676] ? asm_exc_invalid_op+0x12/0x20 [ 2403.463379][T26676] ? __device_add_disk+0x5e9/0x11a0 [ 2403.468428][T26676] ? __device_add_disk+0xe1e/0x11a0 [ 2403.473443][T26676] ? __device_add_disk+0xe1e/0x11a0 [ 2403.478492][T26676] ? device_add_disk+0x40/0x40 [ 2403.483078][T26676] ? vsprintf+0x40/0x40 [ 2403.487104][T26676] ? device_initialize+0x234/0x420 [ 2403.492021][T26676] device_add_disk+0x2a/0x40 [ 2403.496457][T26676] loop_add+0x580/0x750 [ 2403.500439][T26676] loop_control_ioctl+0x448/0x620 [ 2403.505299][T26676] ? loop_remove+0xb0/0xb0 [ 2403.509569][T26676] ? __fget_files+0x31e/0x380 [ 2403.514068][T26676] ? security_file_ioctl+0x84/0xb0 [ 2403.519023][T26676] ? loop_remove+0xb0/0xb0 [ 2403.523264][T26676] __se_sys_ioctl+0x114/0x190 [ 2403.527794][T26676] __x64_sys_ioctl+0x7b/0x90 [ 2403.532205][T26676] do_syscall_64+0x34/0x70 [ 2403.536469][T26676] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2403.542197][T26676] RIP: 0033:0x7fcbdb8f3da9 [ 2403.546471][T26676] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2403.565907][T26676] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2403.574148][T26676] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2403.581945][T26676] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2403.589762][T26676] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2403.597580][T26676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2403.605373][T26676] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2403.613209][T26676] ---[ end trace 37f865335f96742c ]--- 03:34:40 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000409628a3818b69e5edff00090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x5, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, 0x0}, 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000409628a3818b69e5edff00090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) (async) syz_usb_control_io$hid(r0, 0x0, 0x0) (async) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x5, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, 0x0}, 0x0) (async) 03:34:40 executing program 3: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000180)=ANY=[@ANYBLOB="5100bf"], 0x0, 0x0, 0x0, 0x0}, 0x0) (async) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000180)=ANY=[@ANYBLOB="5100bf"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000200)={0x24, &(0x7f0000000000)={0x0, 0x30, 0x102, {0x102, 0x22, "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"}}, &(0x7f0000000280)={0x0, 0x3, 0xb8, @string={0xb8, 0x3, "d89f6a09e975b9dee2133ea88973de891ce076002be5ad08ff3319e7fbf37d5ee53a5645fd9845c456c14b5081bdf14f0d56ebe40ed958d856db2108312059fa10d340c97dc30a816850aca0d02cd44e03a89bc8a85d32d193ee3fd5cf624811cf4fc491b59c026ec7b615d503d1250b5e555f5054f400d79e72f3a6dce76876b7bdf008688be6f072ad5e628c7dc4a218467d71eacc5138f3feede9c61261e198355ecd42d48824116de7639e5bf0b129ed0da97110"}}, &(0x7f0000000140)={0x0, 0x22, 0xd, {[@main=@item_012={0x0, 0x0, 0xc}, @global=@item_4={0x3, 0x1, 0x3, "9e7da3b0"}, @main=@item_012={0x1, 0x0, 0x8, "9b"}, @global=@item_4={0x3, 0x1, 0x3, "733e66cd"}]}}, &(0x7f00000001c0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x3f2, 0xe0, 0x1, {0x22, 0xe6b}}}}, &(0x7f00000004c0)={0x2c, &(0x7f0000000340)={0x40, 0x6, 0x62, "a27a51f13af4cbc126c58ec56108eaaa27a534721326a557720bac589eac67d0f8ae4e312f500f10fb2ec9003bbaafc4d638c904441c13431b29b583dc7a336d011ac1e9b9e9be25991c1ee5243560a9c557876271350d962c11fcd251152eb06e02"}, &(0x7f00000003c0)={0x0, 0xa, 0x1}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000440)={0x20, 0x1, 0x1c, "597fd675d0112f7eb0885959150aa9e612d4c0a30190d524f893d83a"}, &(0x7f0000000480)={0x20, 0x3, 0x1, 0x81}}) syz_usb_control_io(r0, &(0x7f0000000900)={0x2c, &(0x7f00000005c0)={0x0, 0x8, 0xf2, {0xf2, 0x30, "e1060e3257b1c20503264d49a46a03cba172ed53fadea8bbb2e4cf2518da8f58ff87d2d9469e8e008f3a31605949607ef3106ec3824209d44c330d710c72545ee356efff79be66f5f007a021ec8e07cfd98e79277e8e6171f2fdc6aa1df8e12271b6eda9ae22ddde662818a7b9f431e09af75c9eb73984d01b713c9ea375297e3ff737971ca97d7cffa4a44243e9cfdf1a1fb89704877303c402a1bea3f1839a1e36aef7325a5a9e348cfe398628ce99ee3e8bd99630ece51397b20c87fcfd36c337b0a11cea89cf15f1744e112b210ccb73631aca26f68d037f8c06743d68ef63823cedf6c8d421e9cf34ccd4a2b755"}}, &(0x7f00000006c0)={0x0, 0x3, 0xf2, @string={0xf2, 0x3, "18fe601a2b989dc58e915dd5bfcba3f06cfbcce4d5463d1a6e0923744fcec4472cb4932a0e85a2a8f5bff8cc78115f46a1ba9024299b8c1620421b3eeffa7f38a82b0cc5325378ddcb332cd02c046db16b081b352ecb43cfdab529e707675de7dc5dc1e6a2318d2e95ff170105feff021c019e2dc7ade4105f91bf72feaa36482bc58eae80da6fa98d172bca35a2ed45e32073e3b685b0dc0a43c47dabd35754992a6e499146b231066960875fbbc4b916c26ae9f9cc4b40853165abc0b0ffe96d4f26605b528cffe830b84315e3c04ba956913d86a25e6526a96506bce5fed24c3a99e0101f3d4f4ce6d0d1a2ac2c1f"}}, &(0x7f00000007c0)={0x0, 0xf, 0x115, {0x5, 0xf, 0x115, 0x4, [@generic={0x71, 0x10, 0xa, "9c5c649cfed7afb1924783ec53b1f8d717feb894a6f96f4e0bf7463d947017a4bf0d43c2ce31cd048d5bf9902c618ff3b830cdcfa439173de412db97defcbe0068dede4dd10248318fb41cbd74c6a809fed1853f72ad6cee08a1bb5c1961de6d216484dd9a981a07cc922384a897"}, @wireless={0xb, 0x10, 0x1, 0xc, 0x27, 0x2, 0x8, 0x8, 0xff}, @ss_container_id={0x14, 0x10, 0x4, 0x20, "b8090c0a3c39f924304eb76da6f02892"}, @generic={0x80, 0x10, 0x9, "39d542ee018639521b87b568afa4ea4322a8a31b996a5e21c64bb54f78030b8130c9cbb0a0b49afad0797203792446d48ea5e85c3e5301a74fc8393d855263271f2c01ef8939b1b39312060c72dc4c330debd6d20a5cce59314ee61f46bd737c8091c5558a922bd6e55462a2a953c5916d4d68f6bde4dfb8bb9d197ed0"}]}}, &(0x7f0000000500)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x10, 0x81, 0x8, "ea1bcc43", "1a5fe9e9"}}, &(0x7f0000000540)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x9, 0x10, 0x40, 0x4, 0x0, 0x0, 0x913}}}, &(0x7f0000000dc0)={0x84, &(0x7f0000000940)={0x20, 0x10, 0x84, "c3109900e3f1871b59bffeec36dc3740a6aa90396aed9b7233f86cd7594f2e82ca9329737d75bda777e1c84051d748ed00885554bab57c1694b54ad4e11aa1c6d0b28ae654fa3629e8ac99985c9401538df97e1a435d2888290150175323942f95a89bd2bd11ca833784699080b460aa4ef3c776fdfb00d8bd1dd2657297968209453ca8"}, &(0x7f0000000a00)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000a40)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000a80)={0x20, 0x0, 0x4, {0x3}}, &(0x7f0000000ac0)={0x20, 0x0, 0x4, {0xa0, 0x4}}, &(0x7f0000000b00)={0x40, 0x7, 0x2, 0x1}, &(0x7f0000000b40)={0x40, 0x9, 0x1}, &(0x7f0000000b80)={0x40, 0xb, 0x2, '_\r'}, &(0x7f0000000bc0)={0x40, 0xf, 0x2, 0x300}, &(0x7f0000000c00)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000c40)={0x40, 0x17, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3c}}, &(0x7f0000000c80)={0x40, 0x19, 0x2, "16ab"}, &(0x7f0000000cc0)={0x40, 0x1a, 0x2, 0x200}, &(0x7f0000000d00)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000d40)={0x40, 0x1e, 0x1, 0x20}, &(0x7f0000000d80)={0x40, 0x21, 0x1, 0x6}}) 03:34:40 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x0, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x99c, 0x6, 0x1, {0x22, 0x9e5}}}}, &(0x7f0000000540)={0x2c, &(0x7f00000001c0)={0x60, 0xe, 0x66, "b0241ecfad9d09e5ac4668f1bd54121d386938eed608938cb7455be426ca7c320078e43f219653664d992742d122a738b709f70650ec292aced6691790819bb764b16e2776b495d7345461323a8e230ddbc629121e2a8c0eec949eed8433f42d2353e287cb86"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x7f}, &(0x7f0000000440)={0x20, 0x1, 0xb7, "da5d5d9e40ef0405c680366eac0bed816ab629f4527848ccdcada4e9125c1b168c14ebd6838c6db48c6783bb47a214e0f9183f4c857af1d9202f74ac29ac553af8124d5744a7e1b46b089b12351347a744cea22ba527d823e0877dfc640b64505683f7fb38c4a16fdd82aae9caa58eb510e8f9e67a71dd22c7aa38802464b281659cb3d1d2d2c90d7e2800be7e77da0f0a10290087b62759d3e8b76c24b8b26868c38654e68664b8dcc845af1480bc55c98f346eb5fe5d"}, &(0x7f0000000500)={0x20, 0x3, 0x1, 0x6a}}) 03:34:40 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_connect(0x6, 0x6ad, &(0x7f0000000180)={{0x12, 0x1, 0x310, 0xa, 0x6c, 0xaf, 0x40, 0x681, 0x12, 0x5b43, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69b, 0x2, 0x4, 0x4, 0x0, 0x20, [{{0x9, 0x4, 0xa9, 0x6, 0x8, 0x68, 0xc1, 0x88, 0x2, [], [{{0x9, 0x5, 0x0, 0x8, 0x40, 0x2, 0x1, 0x0, [@generic={0x51, 0x22, "166d29ac45e8b751e1938dfc92f5d677b025655418d2ce62027402e2d4033515f97313ea948e608581e24dbee5d25a92fd96c3b0b7a4a8ecfb23cff27d319a5b3fb2298e51bcf39913f6f8959b1e9c"}]}}, {{0x9, 0x5, 0x80, 0x4, 0x8, 0x1, 0x74, 0x81}}, {{0x9, 0x5, 0xa, 0x10, 0x400, 0x4, 0x0, 0x90, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x24, 0x1000}, @generic={0x17, 0xa, "df0c06a5ecb760f5c39503e9498cf24e88a4a2a041"}]}}, {{0x9, 0x5, 0xe, 0x0, 0x10, 0x6, 0xff, 0x6b, [@generic={0x65, 0x7, "93ac415cd3a1aa3ba8cce111fd5ab18629782b09b68da242525b415afb306d35f2c66575f9ce54fcfb2912bc5e9d6a4a17145321fc6d122888f2a0619b45ef6636d36ceac10cdb6bda8c73efb1f8b98dd5fa2280ab3dd23b35e505e6d4bbdad4974cac"}]}}, {{0x9, 0x5, 0x2, 0x2, 0x8, 0xda, 0x7, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0x1}, @generic={0x8f, 0x5, "409efca0a7e261169239854c174ac3da32ef7f81af3cf3d637f6ae1cd088bf987f79bdfc761a9a181f1a12fa376ebe26c3289684ddfbcc934c1489d7adbf4f8e43c4b9ac9cd56a4e80982eb17dbbe85c20deaace14e3cd0b12d8f69366e65423d0008d62c8d4666bef592a3cb63233eb6a0b6739579e62697b2eda7ecce4b9ddaed77ea56cf9288810b0ea5b24"}]}}, {{0x9, 0x5, 0x3, 0x417dff45ccc778a2, 0x200, 0x80, 0xcc, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x80}]}}, {{0x9, 0x5, 0x5, 0x10, 0x3ff, 0x9, 0xfe, 0x6}}, {{0x9, 0x5, 0xb, 0x3, 0x3ff, 0x0, 0x2, 0x3, [@generic={0xb2, 0x24, "5bbfc310aabb98e469ff23dc85de3885793bacc19a31fa366b9319ba3b26816fe63d410ccd4bbe33d9ca44932b90c113c81e5bb71c0bd46d271d8d4a49cfe87361c091e7a4b362fbc48a166326e8bf6b7de2449e0ef6faa0af5cd70c578a5846316dd6a905e457528a77e99b54f6a69108c9445eb3f2ccdf108065373a3b33d28e54ee8f170e1936ac26128f5b3be023b99c19d2716d828eb5851bd698548cfc66c7511a9547d24ffdffb31f8ba30ce6"}]}}]}}, {{0x9, 0x4, 0x4e, 0x1, 0xe, 0x4e, 0x49, 0x2d, 0x4, [], [{{0x9, 0x5, 0x2, 0x2, 0x40, 0x80, 0x6, 0x7}}, {{0x9, 0x5, 0x1, 0x10, 0x400, 0x9, 0x6, 0x6, [@generic={0xe7, 0x6, "70764c377b3f35ae1e6240015f90326c4a71bcc938909206eaaa60afc1131d8b5f0f679b6fc846e39d05b44e5a5a57c028f6537507cf90b1e0001cb62011a0881b5cec6838d920897a42e1eecd27c5636e3537861509788a12ae6f1ac9143c326c22e39aaf9edd02c5ef1192a4a1a20a0c9fc5288794944660aee04971c72e50a149be1baf69e67929a07f4a3472a190b51817259bec14034073261832e8a07247e0de8c1e0958f90406b3054ad247e4c2e830c5645cb51c08118c151e0af23b47f61311e5fc29a80d9f7703823bb36a8bb1d1b402418affdde7ab1be875e245f76af5669b"}]}}, {{0x9, 0x5, 0x1, 0x10, 0x3ff, 0xfd, 0x7, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x3a, 0x5b08}]}}, {{0x9, 0x5, 0x7, 0x4, 0x20, 0x5, 0x40, 0x4, [@generic={0xa9, 0x3, "8ac37ed71000336e1154f6af7d0e75d0ed46bba8207b8f6371f5ca7a0dc1bea0369794c58285267ee0f21ef97378aeef344e524e8e78de2ebd1495e60a701b7f2a37131387df4c186d10e7bb6d5f8bf3da700b85904dab5965c9f01d90040773e94e32a7d462229dbdcb8797b09f1aa3990ed79d6682b7e5efd486beb8b4d1115d3d5e9104b4ba6bee141cb7e72d05a46683bbaf13bc80a5a905dec50caa0d44dab23654ca0859"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x3, 0x75a}]}}, {{0x9, 0x5, 0x7, 0x0, 0x40, 0x2, 0x8}}, {{0x9, 0x5, 0x3, 0x8, 0x10, 0x5, 0x20, 0x6, [@generic={0xcb, 0xa, "61fa6a8e17883636b276488e51cbd00bced8688208421d786c8baa4c88a6d302f8b2d090f1dc9bec35ff292c23ffa19528c631cdf6e3481983b0005d230e9ef56170daed8846ca2ddcdcc9a775d0ce84926ad4b0d59f8e74e0786d4e5fa7a9fa82ab0daba998c29ea310a70b46e862b776f80a42975923d2d40022c34d89be622214d0d3a59a809e7263c17ea3e3a301df009c1154809476a8b0fd47dbe5edd84aea00b5053ec1596fc53e354b8d8f0e25d8e58021704065cce33c2e23378575cf9d7f765e3d56f96c"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x8, 0xcd, 0x97}}, {{0x9, 0x5, 0x0, 0x10, 0x40, 0x5, 0x8, 0x1}}, {{0x9, 0x5, 0x0, 0x0, 0x3ff, 0xfe, 0x3f, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0x6}]}}, {{0x9, 0x5, 0x3, 0x0, 0x400, 0x8, 0x0, 0xf9}}, {{0x9, 0x5, 0x4, 0x0, 0x1ff, 0x81, 0xcf, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x34, 0x40}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x4, 0x9}]}}, {{0x9, 0x5, 0x6, 0x4, 0x450, 0x4, 0x9, 0x4b, [@uac_iso={0x7, 0x25, 0x1, 0x41, 0x8, 0x8000}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0xff, 0x1}]}}, {{0x9, 0x5, 0xd, 0x1, 0x8, 0x7, 0x9, 0x40}}, {{0x9, 0x5, 0xa, 0x0, 0x400, 0x2, 0x9, 0x1, [@generic={0x75, 0x23, "c7f4338134b0c4b01b70a1cab11189bb3e3a07546927b0e159880ae26bf1cae9adc49cd88ba740559425d438478c669e5b7d04050b6125c425734a3c606010cdaa0e89f24fe7177234197aab07c48b43ddf4644d13a8beadc674150991d0f2cca59bdf517739828b9e15f5cb908cf24e2449ad"}, @generic={0x96, 0x1, "b83672f49f646f30e5b0d9a46b86e145d009abc21e0b0f2f0cec52b9c13bd26040b010c81f40cfe091206971e309c6d1dcec84407aa398d911dd0955d30babc7d41851a65beeed914a83dcd03087c369d0ed7f3f85fc2622438d9243799f23480e153ef5f9b4f00ef25abe45bd92522ecb36337071a9687c33b40109c10ae500502455f79e505dd57e46d6dc739278bd94b90a2a"}]}}]}}]}}]}}, &(0x7f0000000c00)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x200, 0xf8, 0xf2, 0xc, 0x40, 0x15}, 0xa4, &(0x7f0000000080)={0x5, 0xf, 0xa4, 0x4, [@generic={0x38, 0x10, 0xa, "6e2af4a3d8cdc6847d75fb6ea2476abbe8e6f9b0410bd6d8228b83984a8e9e2999af2597623e90d7a126cfbce7591e8759494119ae"}, @generic={0x5a, 0x10, 0x0, "3e5ad07a8283bb1f4a527ccb0996fcd35c235c9384b78daf03684b37f2fc4aad827d5841f0f452b8a3d21afe920a2a81f271011458a166f4c9f36f36bc366d584f4967b6e42aa3e743e1b607dd952e7181657f08cba65b"}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x2, 0x0, 0x100}]}, 0x9, [{0x4, &(0x7f0000000840)=@lang_id={0x4, 0x3, 0x422}}, {0x95, &(0x7f0000000880)=@string={0x95, 0x3, "9a9da00ccd0effd105b8bfeb1cd356a7ab1b30b376f70acff92428c5305bc571903402f7b38050b050b2706db7109ee53eb9304deecca2c78b723185f7ad263d8b952bf856379333e9b604ef5fa56888e9362548270df85d86a5c33d4f216023645ee305f67462333c62c5713accd7b7d3b6abd96d5b2386b49b8b5f54a33e7276013c72fedc4e287a890c760a0662c5b0e483"}}, {0x4, &(0x7f0000000940)=@lang_id={0x4, 0x3, 0x41f}}, {0x16, &(0x7f0000000980)=@string={0x16, 0x3, "c21611ac0806dc7d754afddccf45c9f1255db913"}}, {0x4, &(0x7f0000000a00)=@lang_id={0x4, 0x3, 0x140a}}, {0x4, &(0x7f0000000a40)=@lang_id={0x4, 0x3, 0xc0a}}, {0xff, &(0x7f0000000a80)=@string={0xff, 0x3, "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"}}, {0x4, &(0x7f0000000b80)=@lang_id={0x4, 0x3, 0x2c09}}, {0x32, &(0x7f0000000bc0)=@string={0x32, 0x3, "478667f37acfbc8bc12dfe9bbe6b50e0345aa63db355d3e5f6c35c79d70843a5a9b7af9df7f8c49a8f7f30ece022f199"}}]}) (async) syz_usb_connect(0x6, 0x6ad, &(0x7f0000000180)={{0x12, 0x1, 0x310, 0xa, 0x6c, 0xaf, 0x40, 0x681, 0x12, 0x5b43, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69b, 0x2, 0x4, 0x4, 0x0, 0x20, [{{0x9, 0x4, 0xa9, 0x6, 0x8, 0x68, 0xc1, 0x88, 0x2, [], [{{0x9, 0x5, 0x0, 0x8, 0x40, 0x2, 0x1, 0x0, [@generic={0x51, 0x22, "166d29ac45e8b751e1938dfc92f5d677b025655418d2ce62027402e2d4033515f97313ea948e608581e24dbee5d25a92fd96c3b0b7a4a8ecfb23cff27d319a5b3fb2298e51bcf39913f6f8959b1e9c"}]}}, {{0x9, 0x5, 0x80, 0x4, 0x8, 0x1, 0x74, 0x81}}, {{0x9, 0x5, 0xa, 0x10, 0x400, 0x4, 0x0, 0x90, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x24, 0x1000}, @generic={0x17, 0xa, "df0c06a5ecb760f5c39503e9498cf24e88a4a2a041"}]}}, {{0x9, 0x5, 0xe, 0x0, 0x10, 0x6, 0xff, 0x6b, [@generic={0x65, 0x7, "93ac415cd3a1aa3ba8cce111fd5ab18629782b09b68da242525b415afb306d35f2c66575f9ce54fcfb2912bc5e9d6a4a17145321fc6d122888f2a0619b45ef6636d36ceac10cdb6bda8c73efb1f8b98dd5fa2280ab3dd23b35e505e6d4bbdad4974cac"}]}}, {{0x9, 0x5, 0x2, 0x2, 0x8, 0xda, 0x7, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0x1}, @generic={0x8f, 0x5, "409efca0a7e261169239854c174ac3da32ef7f81af3cf3d637f6ae1cd088bf987f79bdfc761a9a181f1a12fa376ebe26c3289684ddfbcc934c1489d7adbf4f8e43c4b9ac9cd56a4e80982eb17dbbe85c20deaace14e3cd0b12d8f69366e65423d0008d62c8d4666bef592a3cb63233eb6a0b6739579e62697b2eda7ecce4b9ddaed77ea56cf9288810b0ea5b24"}]}}, {{0x9, 0x5, 0x3, 0x417dff45ccc778a2, 0x200, 0x80, 0xcc, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x80}]}}, {{0x9, 0x5, 0x5, 0x10, 0x3ff, 0x9, 0xfe, 0x6}}, {{0x9, 0x5, 0xb, 0x3, 0x3ff, 0x0, 0x2, 0x3, [@generic={0xb2, 0x24, "5bbfc310aabb98e469ff23dc85de3885793bacc19a31fa366b9319ba3b26816fe63d410ccd4bbe33d9ca44932b90c113c81e5bb71c0bd46d271d8d4a49cfe87361c091e7a4b362fbc48a166326e8bf6b7de2449e0ef6faa0af5cd70c578a5846316dd6a905e457528a77e99b54f6a69108c9445eb3f2ccdf108065373a3b33d28e54ee8f170e1936ac26128f5b3be023b99c19d2716d828eb5851bd698548cfc66c7511a9547d24ffdffb31f8ba30ce6"}]}}]}}, {{0x9, 0x4, 0x4e, 0x1, 0xe, 0x4e, 0x49, 0x2d, 0x4, [], [{{0x9, 0x5, 0x2, 0x2, 0x40, 0x80, 0x6, 0x7}}, {{0x9, 0x5, 0x1, 0x10, 0x400, 0x9, 0x6, 0x6, [@generic={0xe7, 0x6, "70764c377b3f35ae1e6240015f90326c4a71bcc938909206eaaa60afc1131d8b5f0f679b6fc846e39d05b44e5a5a57c028f6537507cf90b1e0001cb62011a0881b5cec6838d920897a42e1eecd27c5636e3537861509788a12ae6f1ac9143c326c22e39aaf9edd02c5ef1192a4a1a20a0c9fc5288794944660aee04971c72e50a149be1baf69e67929a07f4a3472a190b51817259bec14034073261832e8a07247e0de8c1e0958f90406b3054ad247e4c2e830c5645cb51c08118c151e0af23b47f61311e5fc29a80d9f7703823bb36a8bb1d1b402418affdde7ab1be875e245f76af5669b"}]}}, {{0x9, 0x5, 0x1, 0x10, 0x3ff, 0xfd, 0x7, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x3a, 0x5b08}]}}, {{0x9, 0x5, 0x7, 0x4, 0x20, 0x5, 0x40, 0x4, [@generic={0xa9, 0x3, "8ac37ed71000336e1154f6af7d0e75d0ed46bba8207b8f6371f5ca7a0dc1bea0369794c58285267ee0f21ef97378aeef344e524e8e78de2ebd1495e60a701b7f2a37131387df4c186d10e7bb6d5f8bf3da700b85904dab5965c9f01d90040773e94e32a7d462229dbdcb8797b09f1aa3990ed79d6682b7e5efd486beb8b4d1115d3d5e9104b4ba6bee141cb7e72d05a46683bbaf13bc80a5a905dec50caa0d44dab23654ca0859"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x3, 0x75a}]}}, {{0x9, 0x5, 0x7, 0x0, 0x40, 0x2, 0x8}}, {{0x9, 0x5, 0x3, 0x8, 0x10, 0x5, 0x20, 0x6, [@generic={0xcb, 0xa, "61fa6a8e17883636b276488e51cbd00bced8688208421d786c8baa4c88a6d302f8b2d090f1dc9bec35ff292c23ffa19528c631cdf6e3481983b0005d230e9ef56170daed8846ca2ddcdcc9a775d0ce84926ad4b0d59f8e74e0786d4e5fa7a9fa82ab0daba998c29ea310a70b46e862b776f80a42975923d2d40022c34d89be622214d0d3a59a809e7263c17ea3e3a301df009c1154809476a8b0fd47dbe5edd84aea00b5053ec1596fc53e354b8d8f0e25d8e58021704065cce33c2e23378575cf9d7f765e3d56f96c"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x8, 0xcd, 0x97}}, {{0x9, 0x5, 0x0, 0x10, 0x40, 0x5, 0x8, 0x1}}, {{0x9, 0x5, 0x0, 0x0, 0x3ff, 0xfe, 0x3f, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0x6}]}}, {{0x9, 0x5, 0x3, 0x0, 0x400, 0x8, 0x0, 0xf9}}, {{0x9, 0x5, 0x4, 0x0, 0x1ff, 0x81, 0xcf, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x34, 0x40}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x4, 0x9}]}}, {{0x9, 0x5, 0x6, 0x4, 0x450, 0x4, 0x9, 0x4b, [@uac_iso={0x7, 0x25, 0x1, 0x41, 0x8, 0x8000}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0xff, 0x1}]}}, {{0x9, 0x5, 0xd, 0x1, 0x8, 0x7, 0x9, 0x40}}, {{0x9, 0x5, 0xa, 0x0, 0x400, 0x2, 0x9, 0x1, [@generic={0x75, 0x23, "c7f4338134b0c4b01b70a1cab11189bb3e3a07546927b0e159880ae26bf1cae9adc49cd88ba740559425d438478c669e5b7d04050b6125c425734a3c606010cdaa0e89f24fe7177234197aab07c48b43ddf4644d13a8beadc674150991d0f2cca59bdf517739828b9e15f5cb908cf24e2449ad"}, @generic={0x96, 0x1, "b83672f49f646f30e5b0d9a46b86e145d009abc21e0b0f2f0cec52b9c13bd26040b010c81f40cfe091206971e309c6d1dcec84407aa398d911dd0955d30babc7d41851a65beeed914a83dcd03087c369d0ed7f3f85fc2622438d9243799f23480e153ef5f9b4f00ef25abe45bd92522ecb36337071a9687c33b40109c10ae500502455f79e505dd57e46d6dc739278bd94b90a2a"}]}}]}}]}}]}}, &(0x7f0000000c00)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x200, 0xf8, 0xf2, 0xc, 0x40, 0x15}, 0xa4, &(0x7f0000000080)={0x5, 0xf, 0xa4, 0x4, [@generic={0x38, 0x10, 0xa, "6e2af4a3d8cdc6847d75fb6ea2476abbe8e6f9b0410bd6d8228b83984a8e9e2999af2597623e90d7a126cfbce7591e8759494119ae"}, @generic={0x5a, 0x10, 0x0, "3e5ad07a8283bb1f4a527ccb0996fcd35c235c9384b78daf03684b37f2fc4aad827d5841f0f452b8a3d21afe920a2a81f271011458a166f4c9f36f36bc366d584f4967b6e42aa3e743e1b607dd952e7181657f08cba65b"}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x2, 0x0, 0x100}]}, 0x9, [{0x4, &(0x7f0000000840)=@lang_id={0x4, 0x3, 0x422}}, {0x95, &(0x7f0000000880)=@string={0x95, 0x3, "9a9da00ccd0effd105b8bfeb1cd356a7ab1b30b376f70acff92428c5305bc571903402f7b38050b050b2706db7109ee53eb9304deecca2c78b723185f7ad263d8b952bf856379333e9b604ef5fa56888e9362548270df85d86a5c33d4f216023645ee305f67462333c62c5713accd7b7d3b6abd96d5b2386b49b8b5f54a33e7276013c72fedc4e287a890c760a0662c5b0e483"}}, {0x4, &(0x7f0000000940)=@lang_id={0x4, 0x3, 0x41f}}, {0x16, &(0x7f0000000980)=@string={0x16, 0x3, "c21611ac0806dc7d754afddccf45c9f1255db913"}}, {0x4, &(0x7f0000000a00)=@lang_id={0x4, 0x3, 0x140a}}, {0x4, &(0x7f0000000a40)=@lang_id={0x4, 0x3, 0xc0a}}, {0xff, &(0x7f0000000a80)=@string={0xff, 0x3, "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"}}, {0x4, &(0x7f0000000b80)=@lang_id={0x4, 0x3, 0x2c09}}, {0x32, &(0x7f0000000bc0)=@string={0x32, 0x3, "478667f37acfbc8bc12dfe9bbe6b50e0345aa63db355d3e5f6c35c79d70843a5a9b7af9df7f8c49a8f7f30ece022f199"}}]}) 03:34:40 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 49) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) 03:34:40 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_connect(0x6, 0x6ad, &(0x7f0000000180)={{0x12, 0x1, 0x310, 0xa, 0x6c, 0xaf, 0x40, 0x681, 0x12, 0x5b43, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69b, 0x2, 0x4, 0x4, 0x0, 0x20, [{{0x9, 0x4, 0xa9, 0x6, 0x8, 0x68, 0xc1, 0x88, 0x2, [], [{{0x9, 0x5, 0x0, 0x8, 0x40, 0x2, 0x1, 0x0, [@generic={0x51, 0x22, "166d29ac45e8b751e1938dfc92f5d677b025655418d2ce62027402e2d4033515f97313ea948e608581e24dbee5d25a92fd96c3b0b7a4a8ecfb23cff27d319a5b3fb2298e51bcf39913f6f8959b1e9c"}]}}, {{0x9, 0x5, 0x80, 0x4, 0x8, 0x1, 0x74, 0x81}}, {{0x9, 0x5, 0xa, 0x10, 0x400, 0x4, 0x0, 0x90, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x24, 0x1000}, @generic={0x17, 0xa, "df0c06a5ecb760f5c39503e9498cf24e88a4a2a041"}]}}, {{0x9, 0x5, 0xe, 0x0, 0x10, 0x6, 0xff, 0x6b, [@generic={0x65, 0x7, "93ac415cd3a1aa3ba8cce111fd5ab18629782b09b68da242525b415afb306d35f2c66575f9ce54fcfb2912bc5e9d6a4a17145321fc6d122888f2a0619b45ef6636d36ceac10cdb6bda8c73efb1f8b98dd5fa2280ab3dd23b35e505e6d4bbdad4974cac"}]}}, {{0x9, 0x5, 0x2, 0x2, 0x8, 0xda, 0x7, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0x1}, @generic={0x8f, 0x5, "409efca0a7e261169239854c174ac3da32ef7f81af3cf3d637f6ae1cd088bf987f79bdfc761a9a181f1a12fa376ebe26c3289684ddfbcc934c1489d7adbf4f8e43c4b9ac9cd56a4e80982eb17dbbe85c20deaace14e3cd0b12d8f69366e65423d0008d62c8d4666bef592a3cb63233eb6a0b6739579e62697b2eda7ecce4b9ddaed77ea56cf9288810b0ea5b24"}]}}, {{0x9, 0x5, 0x3, 0x417dff45ccc778a2, 0x200, 0x80, 0xcc, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x80}]}}, {{0x9, 0x5, 0x5, 0x10, 0x3ff, 0x9, 0xfe, 0x6}}, {{0x9, 0x5, 0xb, 0x3, 0x3ff, 0x0, 0x2, 0x3, [@generic={0xb2, 0x24, "5bbfc310aabb98e469ff23dc85de3885793bacc19a31fa366b9319ba3b26816fe63d410ccd4bbe33d9ca44932b90c113c81e5bb71c0bd46d271d8d4a49cfe87361c091e7a4b362fbc48a166326e8bf6b7de2449e0ef6faa0af5cd70c578a5846316dd6a905e457528a77e99b54f6a69108c9445eb3f2ccdf108065373a3b33d28e54ee8f170e1936ac26128f5b3be023b99c19d2716d828eb5851bd698548cfc66c7511a9547d24ffdffb31f8ba30ce6"}]}}]}}, {{0x9, 0x4, 0x4e, 0x1, 0xe, 0x4e, 0x49, 0x2d, 0x4, [], [{{0x9, 0x5, 0x2, 0x2, 0x40, 0x80, 0x6, 0x7}}, {{0x9, 0x5, 0x1, 0x10, 0x400, 0x9, 0x6, 0x6, [@generic={0xe7, 0x6, "70764c377b3f35ae1e6240015f90326c4a71bcc938909206eaaa60afc1131d8b5f0f679b6fc846e39d05b44e5a5a57c028f6537507cf90b1e0001cb62011a0881b5cec6838d920897a42e1eecd27c5636e3537861509788a12ae6f1ac9143c326c22e39aaf9edd02c5ef1192a4a1a20a0c9fc5288794944660aee04971c72e50a149be1baf69e67929a07f4a3472a190b51817259bec14034073261832e8a07247e0de8c1e0958f90406b3054ad247e4c2e830c5645cb51c08118c151e0af23b47f61311e5fc29a80d9f7703823bb36a8bb1d1b402418affdde7ab1be875e245f76af5669b"}]}}, {{0x9, 0x5, 0x1, 0x10, 0x3ff, 0xfd, 0x7, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x3a, 0x5b08}]}}, {{0x9, 0x5, 0x7, 0x4, 0x20, 0x5, 0x40, 0x4, [@generic={0xa9, 0x3, "8ac37ed71000336e1154f6af7d0e75d0ed46bba8207b8f6371f5ca7a0dc1bea0369794c58285267ee0f21ef97378aeef344e524e8e78de2ebd1495e60a701b7f2a37131387df4c186d10e7bb6d5f8bf3da700b85904dab5965c9f01d90040773e94e32a7d462229dbdcb8797b09f1aa3990ed79d6682b7e5efd486beb8b4d1115d3d5e9104b4ba6bee141cb7e72d05a46683bbaf13bc80a5a905dec50caa0d44dab23654ca0859"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x3, 0x75a}]}}, {{0x9, 0x5, 0x7, 0x0, 0x40, 0x2, 0x8}}, {{0x9, 0x5, 0x3, 0x8, 0x10, 0x5, 0x20, 0x6, [@generic={0xcb, 0xa, "61fa6a8e17883636b276488e51cbd00bced8688208421d786c8baa4c88a6d302f8b2d090f1dc9bec35ff292c23ffa19528c631cdf6e3481983b0005d230e9ef56170daed8846ca2ddcdcc9a775d0ce84926ad4b0d59f8e74e0786d4e5fa7a9fa82ab0daba998c29ea310a70b46e862b776f80a42975923d2d40022c34d89be622214d0d3a59a809e7263c17ea3e3a301df009c1154809476a8b0fd47dbe5edd84aea00b5053ec1596fc53e354b8d8f0e25d8e58021704065cce33c2e23378575cf9d7f765e3d56f96c"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x8, 0xcd, 0x97}}, {{0x9, 0x5, 0x0, 0x10, 0x40, 0x5, 0x8, 0x1}}, {{0x9, 0x5, 0x0, 0x0, 0x3ff, 0xfe, 0x3f, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0x6}]}}, {{0x9, 0x5, 0x3, 0x0, 0x400, 0x8, 0x0, 0xf9}}, {{0x9, 0x5, 0x4, 0x0, 0x1ff, 0x81, 0xcf, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x34, 0x40}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x4, 0x9}]}}, {{0x9, 0x5, 0x6, 0x4, 0x450, 0x4, 0x9, 0x4b, [@uac_iso={0x7, 0x25, 0x1, 0x41, 0x8, 0x8000}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0xff, 0x1}]}}, {{0x9, 0x5, 0xd, 0x1, 0x8, 0x7, 0x9, 0x40}}, {{0x9, 0x5, 0xa, 0x0, 0x400, 0x2, 0x9, 0x1, [@generic={0x75, 0x23, "c7f4338134b0c4b01b70a1cab11189bb3e3a07546927b0e159880ae26bf1cae9adc49cd88ba740559425d438478c669e5b7d04050b6125c425734a3c606010cdaa0e89f24fe7177234197aab07c48b43ddf4644d13a8beadc674150991d0f2cca59bdf517739828b9e15f5cb908cf24e2449ad"}, @generic={0x96, 0x1, "b83672f49f646f30e5b0d9a46b86e145d009abc21e0b0f2f0cec52b9c13bd26040b010c81f40cfe091206971e309c6d1dcec84407aa398d911dd0955d30babc7d41851a65beeed914a83dcd03087c369d0ed7f3f85fc2622438d9243799f23480e153ef5f9b4f00ef25abe45bd92522ecb36337071a9687c33b40109c10ae500502455f79e505dd57e46d6dc739278bd94b90a2a"}]}}]}}]}}]}}, &(0x7f0000000c00)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x200, 0xf8, 0xf2, 0xc, 0x40, 0x15}, 0xa4, &(0x7f0000000080)={0x5, 0xf, 0xa4, 0x4, [@generic={0x38, 0x10, 0xa, "6e2af4a3d8cdc6847d75fb6ea2476abbe8e6f9b0410bd6d8228b83984a8e9e2999af2597623e90d7a126cfbce7591e8759494119ae"}, @generic={0x5a, 0x10, 0x0, "3e5ad07a8283bb1f4a527ccb0996fcd35c235c9384b78daf03684b37f2fc4aad827d5841f0f452b8a3d21afe920a2a81f271011458a166f4c9f36f36bc366d584f4967b6e42aa3e743e1b607dd952e7181657f08cba65b"}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x2, 0x0, 0x100}]}, 0x9, [{0x4, &(0x7f0000000840)=@lang_id={0x4, 0x3, 0x422}}, {0x95, &(0x7f0000000880)=@string={0x95, 0x3, "9a9da00ccd0effd105b8bfeb1cd356a7ab1b30b376f70acff92428c5305bc571903402f7b38050b050b2706db7109ee53eb9304deecca2c78b723185f7ad263d8b952bf856379333e9b604ef5fa56888e9362548270df85d86a5c33d4f216023645ee305f67462333c62c5713accd7b7d3b6abd96d5b2386b49b8b5f54a33e7276013c72fedc4e287a890c760a0662c5b0e483"}}, {0x4, &(0x7f0000000940)=@lang_id={0x4, 0x3, 0x41f}}, {0x16, &(0x7f0000000980)=@string={0x16, 0x3, "c21611ac0806dc7d754afddccf45c9f1255db913"}}, {0x4, &(0x7f0000000a00)=@lang_id={0x4, 0x3, 0x140a}}, {0x4, &(0x7f0000000a40)=@lang_id={0x4, 0x3, 0xc0a}}, {0xff, &(0x7f0000000a80)=@string={0xff, 0x3, "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"}}, {0x4, &(0x7f0000000b80)=@lang_id={0x4, 0x3, 0x2c09}}, {0x32, &(0x7f0000000bc0)=@string={0x32, 0x3, "478667f37acfbc8bc12dfe9bbe6b50e0345aa63db355d3e5f6c35c79d70843a5a9b7af9df7f8c49a8f7f30ece022f199"}}]}) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) (async) syz_usb_connect(0x6, 0x6ad, &(0x7f0000000180)={{0x12, 0x1, 0x310, 0xa, 0x6c, 0xaf, 0x40, 0x681, 0x12, 0x5b43, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69b, 0x2, 0x4, 0x4, 0x0, 0x20, [{{0x9, 0x4, 0xa9, 0x6, 0x8, 0x68, 0xc1, 0x88, 0x2, [], [{{0x9, 0x5, 0x0, 0x8, 0x40, 0x2, 0x1, 0x0, [@generic={0x51, 0x22, "166d29ac45e8b751e1938dfc92f5d677b025655418d2ce62027402e2d4033515f97313ea948e608581e24dbee5d25a92fd96c3b0b7a4a8ecfb23cff27d319a5b3fb2298e51bcf39913f6f8959b1e9c"}]}}, {{0x9, 0x5, 0x80, 0x4, 0x8, 0x1, 0x74, 0x81}}, {{0x9, 0x5, 0xa, 0x10, 0x400, 0x4, 0x0, 0x90, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x24, 0x1000}, @generic={0x17, 0xa, "df0c06a5ecb760f5c39503e9498cf24e88a4a2a041"}]}}, {{0x9, 0x5, 0xe, 0x0, 0x10, 0x6, 0xff, 0x6b, [@generic={0x65, 0x7, "93ac415cd3a1aa3ba8cce111fd5ab18629782b09b68da242525b415afb306d35f2c66575f9ce54fcfb2912bc5e9d6a4a17145321fc6d122888f2a0619b45ef6636d36ceac10cdb6bda8c73efb1f8b98dd5fa2280ab3dd23b35e505e6d4bbdad4974cac"}]}}, {{0x9, 0x5, 0x2, 0x2, 0x8, 0xda, 0x7, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0x1}, @generic={0x8f, 0x5, "409efca0a7e261169239854c174ac3da32ef7f81af3cf3d637f6ae1cd088bf987f79bdfc761a9a181f1a12fa376ebe26c3289684ddfbcc934c1489d7adbf4f8e43c4b9ac9cd56a4e80982eb17dbbe85c20deaace14e3cd0b12d8f69366e65423d0008d62c8d4666bef592a3cb63233eb6a0b6739579e62697b2eda7ecce4b9ddaed77ea56cf9288810b0ea5b24"}]}}, {{0x9, 0x5, 0x3, 0x417dff45ccc778a2, 0x200, 0x80, 0xcc, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x80}]}}, {{0x9, 0x5, 0x5, 0x10, 0x3ff, 0x9, 0xfe, 0x6}}, {{0x9, 0x5, 0xb, 0x3, 0x3ff, 0x0, 0x2, 0x3, [@generic={0xb2, 0x24, "5bbfc310aabb98e469ff23dc85de3885793bacc19a31fa366b9319ba3b26816fe63d410ccd4bbe33d9ca44932b90c113c81e5bb71c0bd46d271d8d4a49cfe87361c091e7a4b362fbc48a166326e8bf6b7de2449e0ef6faa0af5cd70c578a5846316dd6a905e457528a77e99b54f6a69108c9445eb3f2ccdf108065373a3b33d28e54ee8f170e1936ac26128f5b3be023b99c19d2716d828eb5851bd698548cfc66c7511a9547d24ffdffb31f8ba30ce6"}]}}]}}, {{0x9, 0x4, 0x4e, 0x1, 0xe, 0x4e, 0x49, 0x2d, 0x4, [], [{{0x9, 0x5, 0x2, 0x2, 0x40, 0x80, 0x6, 0x7}}, {{0x9, 0x5, 0x1, 0x10, 0x400, 0x9, 0x6, 0x6, [@generic={0xe7, 0x6, "70764c377b3f35ae1e6240015f90326c4a71bcc938909206eaaa60afc1131d8b5f0f679b6fc846e39d05b44e5a5a57c028f6537507cf90b1e0001cb62011a0881b5cec6838d920897a42e1eecd27c5636e3537861509788a12ae6f1ac9143c326c22e39aaf9edd02c5ef1192a4a1a20a0c9fc5288794944660aee04971c72e50a149be1baf69e67929a07f4a3472a190b51817259bec14034073261832e8a07247e0de8c1e0958f90406b3054ad247e4c2e830c5645cb51c08118c151e0af23b47f61311e5fc29a80d9f7703823bb36a8bb1d1b402418affdde7ab1be875e245f76af5669b"}]}}, {{0x9, 0x5, 0x1, 0x10, 0x3ff, 0xfd, 0x7, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x3a, 0x5b08}]}}, {{0x9, 0x5, 0x7, 0x4, 0x20, 0x5, 0x40, 0x4, [@generic={0xa9, 0x3, "8ac37ed71000336e1154f6af7d0e75d0ed46bba8207b8f6371f5ca7a0dc1bea0369794c58285267ee0f21ef97378aeef344e524e8e78de2ebd1495e60a701b7f2a37131387df4c186d10e7bb6d5f8bf3da700b85904dab5965c9f01d90040773e94e32a7d462229dbdcb8797b09f1aa3990ed79d6682b7e5efd486beb8b4d1115d3d5e9104b4ba6bee141cb7e72d05a46683bbaf13bc80a5a905dec50caa0d44dab23654ca0859"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x3, 0x75a}]}}, {{0x9, 0x5, 0x7, 0x0, 0x40, 0x2, 0x8}}, {{0x9, 0x5, 0x3, 0x8, 0x10, 0x5, 0x20, 0x6, [@generic={0xcb, 0xa, "61fa6a8e17883636b276488e51cbd00bced8688208421d786c8baa4c88a6d302f8b2d090f1dc9bec35ff292c23ffa19528c631cdf6e3481983b0005d230e9ef56170daed8846ca2ddcdcc9a775d0ce84926ad4b0d59f8e74e0786d4e5fa7a9fa82ab0daba998c29ea310a70b46e862b776f80a42975923d2d40022c34d89be622214d0d3a59a809e7263c17ea3e3a301df009c1154809476a8b0fd47dbe5edd84aea00b5053ec1596fc53e354b8d8f0e25d8e58021704065cce33c2e23378575cf9d7f765e3d56f96c"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x8, 0xcd, 0x97}}, {{0x9, 0x5, 0x0, 0x10, 0x40, 0x5, 0x8, 0x1}}, {{0x9, 0x5, 0x0, 0x0, 0x3ff, 0xfe, 0x3f, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0x6}]}}, {{0x9, 0x5, 0x3, 0x0, 0x400, 0x8, 0x0, 0xf9}}, {{0x9, 0x5, 0x4, 0x0, 0x1ff, 0x81, 0xcf, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x34, 0x40}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x4, 0x9}]}}, {{0x9, 0x5, 0x6, 0x4, 0x450, 0x4, 0x9, 0x4b, [@uac_iso={0x7, 0x25, 0x1, 0x41, 0x8, 0x8000}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0xff, 0x1}]}}, {{0x9, 0x5, 0xd, 0x1, 0x8, 0x7, 0x9, 0x40}}, {{0x9, 0x5, 0xa, 0x0, 0x400, 0x2, 0x9, 0x1, [@generic={0x75, 0x23, "c7f4338134b0c4b01b70a1cab11189bb3e3a07546927b0e159880ae26bf1cae9adc49cd88ba740559425d438478c669e5b7d04050b6125c425734a3c606010cdaa0e89f24fe7177234197aab07c48b43ddf4644d13a8beadc674150991d0f2cca59bdf517739828b9e15f5cb908cf24e2449ad"}, @generic={0x96, 0x1, "b83672f49f646f30e5b0d9a46b86e145d009abc21e0b0f2f0cec52b9c13bd26040b010c81f40cfe091206971e309c6d1dcec84407aa398d911dd0955d30babc7d41851a65beeed914a83dcd03087c369d0ed7f3f85fc2622438d9243799f23480e153ef5f9b4f00ef25abe45bd92522ecb36337071a9687c33b40109c10ae500502455f79e505dd57e46d6dc739278bd94b90a2a"}]}}]}}]}}]}}, &(0x7f0000000c00)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x200, 0xf8, 0xf2, 0xc, 0x40, 0x15}, 0xa4, &(0x7f0000000080)={0x5, 0xf, 0xa4, 0x4, [@generic={0x38, 0x10, 0xa, "6e2af4a3d8cdc6847d75fb6ea2476abbe8e6f9b0410bd6d8228b83984a8e9e2999af2597623e90d7a126cfbce7591e8759494119ae"}, @generic={0x5a, 0x10, 0x0, "3e5ad07a8283bb1f4a527ccb0996fcd35c235c9384b78daf03684b37f2fc4aad827d5841f0f452b8a3d21afe920a2a81f271011458a166f4c9f36f36bc366d584f4967b6e42aa3e743e1b607dd952e7181657f08cba65b"}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x2, 0x0, 0x100}]}, 0x9, [{0x4, &(0x7f0000000840)=@lang_id={0x4, 0x3, 0x422}}, {0x95, &(0x7f0000000880)=@string={0x95, 0x3, "9a9da00ccd0effd105b8bfeb1cd356a7ab1b30b376f70acff92428c5305bc571903402f7b38050b050b2706db7109ee53eb9304deecca2c78b723185f7ad263d8b952bf856379333e9b604ef5fa56888e9362548270df85d86a5c33d4f216023645ee305f67462333c62c5713accd7b7d3b6abd96d5b2386b49b8b5f54a33e7276013c72fedc4e287a890c760a0662c5b0e483"}}, {0x4, &(0x7f0000000940)=@lang_id={0x4, 0x3, 0x41f}}, {0x16, &(0x7f0000000980)=@string={0x16, 0x3, "c21611ac0806dc7d754afddccf45c9f1255db913"}}, {0x4, &(0x7f0000000a00)=@lang_id={0x4, 0x3, 0x140a}}, {0x4, &(0x7f0000000a40)=@lang_id={0x4, 0x3, 0xc0a}}, {0xff, &(0x7f0000000a80)=@string={0xff, 0x3, "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"}}, {0x4, &(0x7f0000000b80)=@lang_id={0x4, 0x3, 0x2c09}}, {0x32, &(0x7f0000000bc0)=@string={0x32, 0x3, "478667f37acfbc8bc12dfe9bbe6b50e0345aa63db355d3e5f6c35c79d70843a5a9b7af9df7f8c49a8f7f30ece022f199"}}]}) (async) 03:34:40 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_connect(0x4, 0x619, &(0x7f0000000180)={{0x12, 0x1, 0x200, 0xa0, 0x93, 0xa5, 0x10, 0x46d, 0x8f5, 0x8af9, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x607, 0x4, 0x3f, 0x9, 0x80, 0x6, [{{0x9, 0x4, 0xa5, 0x1, 0x0, 0x54, 0xb2, 0xf6, 0x40}}, {{0x9, 0x4, 0xe6, 0x3, 0x2, 0xff, 0x6, 0x4c, 0x2, [@uac_control={{0xa, 0x24, 0x1, 0x100}}], [{{0x9, 0x5, 0x7, 0x0, 0x40, 0x3, 0x80, 0x9}}, {{0x9, 0x5, 0x3, 0x10, 0x10, 0x4, 0x3f, 0x9, [@generic={0x8f, 0x31, "8ca80466f8e65fbe031605c8f7d2392eff005a48763908c6c1b4e3036ce134a7b2b6281b9ed2dffbeac5da697b0c2e8a9e7b26164778c6eb3abc6cee98d915ea8eabc2b25ff148450179c5afa300ca770df57ae9bdf23663dae2fe91d26bdf1054a2bced5bc80a1dd8def1a602c02d1df2b2d32ec8d724ee8421bb3824a62dc59437e3576e4b28cd2bc8c301e3"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x9, 0x1}]}}]}}, {{0x9, 0x4, 0x3e, 0x3, 0xd, 0x53, 0xac, 0x6b, 0x84, [@uac_as={[@as_header={0x7, 0x24, 0x1, 0x4, 0x0, 0x1006}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x40, 0x4, 0x3f, 0x1, "f5", "8a43"}, @format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x1, 0x3, 0x7f, 0x45, "5c2363c1b9b6e74307"}]}], [{{0x9, 0x5, 0x2, 0x10, 0x40, 0xf8, 0x6, 0x4}}, {{0x9, 0x5, 0x9, 0x0, 0x20, 0x80, 0x7b, 0x79, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0x9}]}}, {{0x9, 0x5, 0x3, 0x10, 0x10, 0xe1, 0x1f, 0xf2, [@uac_iso={0x7, 0x25, 0x1, 0x40, 0x3, 0x58ad}]}}, {{0x9, 0x5, 0x3, 0xa98731c0fda02d03, 0x210, 0x4, 0x9, 0x8, [@generic={0x45, 0x10, "2309796be92ad99a117345d752f8cfb324c5d9e878830cb4dff86224fd44d4e13daa3a371241fae9f8e75781c3f041343a5609b7bcb5e43f2a5e93f47b23057fafa992"}, @generic={0x71, 0x16, "bd9aee4b27597fb5b3f3967877dca9d9c7208a8c3c8009b69d51d1e23997eb85531bd70e1f603acc44279274e46e95d4f7cb348cd8142c2d0a871d098b69f8637f27880fa9c8730e051420b37429dbd645d54dfffa566035d4cd911820d642a4b8b64494473b01b06dea21f42b9ce4"}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x13, 0x40, 0xb9, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x8}]}}, {{0x9, 0x5, 0x7, 0x10, 0x20, 0x7f, 0xff, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x6, 0x1}, @generic={0x19, 0xf, "f35f3ff3c549977ac9f70d6c063ae0fe6b61b71dd0b4b0"}]}}, {{0x9, 0x5, 0x5, 0x1, 0x3ff, 0x3f, 0x4, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x17, 0x2}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x4, 0x5}]}}, {{0x9, 0x5, 0xa, 0x0, 0x40, 0x1f, 0x9, 0x40, [@generic={0xf, 0xd, "6360a3b33024635520b8cc6042"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x2, 0x2}]}}, {{0x9, 0x5, 0x8, 0x10, 0x200, 0x20, 0x3f, 0x8}}, {{0x9, 0x5, 0x1, 0x0, 0x3ff, 0x1, 0xff, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xf9, 0x8}]}}, {{0x9, 0x5, 0x0, 0x0, 0x8, 0x5, 0x9, 0x40, [@generic={0x60, 0x23, "268f10b34be8953a522e43f988bf4ac6ca1a811fe61a3ba1f6abe3a64d61fdc7c861c25403d27339dc42fc503b3032684f8cbb5b848fb46124d1404798c970f9422f2ef493028005c129204c99a4b6139cce57046aaa5e4c138f4bfe2168"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x40, 0x7f, 0x4, 0x7, [@generic={0x9f, 0x30, "df5fd526561a6e9295c9c98af5ad88757e7948d4628b4ffe455aadb372ab5f614bbb7a6264266b09a0d9bb1dcabd7996b43fcaae5d7b86a3feaf5cc01ee21e5aa457a4de27dd1888180f4cbedaa58ff6b5c33ff3cf024515a73aec2f99213692a37acb1e6198976f4819e3c76459b2fa601fb62d957500102d50322b094948c5766827f4a40262cb220f0cdee2f0b9b5f31470ba6c4dcdbdc6bae38470"}]}}, {{0x9, 0x5, 0xc, 0xc, 0x8, 0x9, 0x7f, 0x5}}]}}, {{0x9, 0x4, 0x6f, 0x0, 0x7, 0x7a, 0x52, 0xd0, 0x4, [@uac_as={[@format_type_ii_discrete={0x10, 0x24, 0x2, 0x2, 0x6, 0x8f9, 0x0, "56b7afb7144fd0"}]}, @cdc_ncm={{0xb, 0x24, 0x6, 0x0, 0x1, "f67ced9dcf43"}, {0x5, 0x24, 0x0, 0x9}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x40, 0x200, 0x4d}, {0x6, 0x24, 0x1a, 0x7, 0x10}, [@dmm={0x7, 0x24, 0x14, 0x8, 0x1}, @call_mgmt={0x5, 0x24, 0x1, 0x0, 0x9}, @mbim_extended={0x8, 0x24, 0x1c, 0x7f, 0x8, 0xfbc}]}], [{{0x9, 0x5, 0xb, 0x10, 0xff23a81a080c899, 0x48, 0x40, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0x1}, @generic={0xe9, 0x1, "75e9ecff156e43ae2dd17101af90010b484e61f841ad8a6df1c7e3c0fc2ffd8b4fb2ed03c6a77fab893ad29e0757a2dc77afb01f51c0223aa561fdfd6d10305b15f42f0ccb196f624ce85686c75102b214f7a0e2d61afd0411b4dc17312fa4208969b5cadfcb94ee6f28313855a79f3da41d4b475452a276a47f1248662fd25e6692355a6da34ad77569e2ad39142524ce21dcb05258d9fba1fc9bcd530c88abf3662c5fdb784715258a15c454e92d8bdfe2cef729962d29ae7659a5197e585d39a37a4a910d9545e6553c788f54e679a2bb1b647ed11e5d2e4d6470616656d0e156a38dd3f41a"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x3ff, 0x7, 0x7, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x1f, 0x7f}, @generic={0xdc, 0x6, "df2a2241daf2dbc3600e2204610ffda4c394563e4a120dbaf33df4ab996823d03361eb243d2519474565259c71840d094bf32114cbe8437d8686bc300aaf11694bc1d961d9f30b9cc9568eb1c56112e055a8021af45642dd76630ed627b1973b12ffed2073c472b5bd0db3057b5c12c4765d315220300bd04730e9673116b290050de224bb4c13070a07900ff1cc091d71c37e28e104fba28fb73dde0e5301080dfe96740265e15207723c43b4ad5b83e4e16a8dd2e6fd48cede4813f7c0fa9a4a79a909407f283f580b6ea3c5517a34cf5e6942f5384a20464b"}]}}, {{0x9, 0x5, 0xa, 0x8, 0x10, 0xff, 0x6b, 0x25, [@generic={0x15, 0x22, "b06fa29c6c11e78d650af72b8f1261207a1333"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x9, 0x5, 0x7}}, {{0x9, 0x5, 0x7, 0x10, 0x200, 0x7, 0x4, 0x6}}, {{0x9, 0x5, 0xf, 0x4, 0x10, 0x4, 0x0, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0xc3, 0x800}]}}, {{0x9, 0x5, 0xe, 0x0, 0x70, 0x1, 0x93, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x9}]}}]}}]}}]}}, &(0x7f0000000a40)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x310, 0x7, 0x7f, 0xff, 0x40, 0x2}, 0x3c, &(0x7f0000000080)={0x5, 0xf, 0x3c, 0x3, [@ptm_cap={0x3}, @ssp_cap={0x20, 0x10, 0xa, 0x6, 0x5, 0x10001, 0xf00f, 0x6, [0xc0, 0xff00c0, 0xf, 0xf, 0xc00f]}, @ss_container_id={0x14, 0x10, 0x4, 0x5, "9e9695c7493ca965922921d6341f41c7"}]}, 0x7, [{0x96, &(0x7f0000000ac0)=ANY=[@ANYBLOB="960387b1cc96ed50ca12b5c3eada5b99fe93249a1082151616e63d0ec5ab82abfddb8881cf2129c46b18fbcdd03a3493c4d7e4ced50f93c0dda7fee954e1c5ac413f20895a2b45544e17a782bba8946a177833ff7741a983911969c08ae88695692dcdfe9cd17c0d85c8a835fe1ca2930218f9f8dc87a9639e3848b0164a3ba233d46af7a47aa43a7f0ce2bdf99485060da74b1ede0776e969e7884e"]}, {0x7e, &(0x7f00000000c0)=@string={0x7e, 0x3, "1a08366c7af19e5df4dd26e6ed1e5ca5ebf4137979f911db2c43af28f0502538b068c04ec3dae322f838e67d2d417d27258c4ceaa3795e565d5a209af7376a2bb5248915d4080b0d77d75714d9b73c3477461c1bee7e6c32ef33dd0ba0ed06ab179d2f70a8fbd16437df1c0ef091ccbf39c7c95c14e503e5f9c1227a"}}, {0x4, &(0x7f0000000880)=@lang_id={0x4, 0x3, 0x2009}}, {0x4, &(0x7f00000008c0)=@lang_id={0x4, 0x3, 0x81d}}, {0x74, &(0x7f0000000900)=@string={0x74, 0x3, "7f21e7080c786cb75f8b7d94e0728b80ce93dbce02896124cce955630541c736d87ab5395c0be57c198ffd14d09661a91f323caa8e67d76ef4bf860ae38cb65c5aad179629f33f474f4ecb3da6abc8b63e7c58a03b28fdeb9fee4fa7378173a8982480dfb8322e22a10a4bc6b58b64433739"}}, {0x1c, &(0x7f0000000980)=@string={0x1c, 0x3, "5c1e323f65fc873cbb94afa2b86ea9ca12cea39403eeece65535"}}, {0x4, &(0x7f0000000a00)=@lang_id={0x4, 0x3, 0xf0ff}}]}) [ 2403.816302][T27210] usb 3-1: new high-speed USB device number 103 using dummy_hcd [ 2403.878548][T26898] FAULT_INJECTION: forcing a failure. [ 2403.878548][T26898] name failslab, interval 1, probability 0, space 0, times 0 [ 2403.891079][T26898] CPU: 1 PID: 26898 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2403.902494][T26898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2403.912385][T26898] Call Trace: [ 2403.915524][T26898] dump_stack_lvl+0x1e2/0x24b [ 2403.920031][T26898] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2403.925323][T26898] ? irqentry_exit+0x4f/0x60 [ 2403.929751][T26898] ? sysvec_reschedule_ipi+0x83/0x160 [ 2403.934959][T26898] dump_stack+0x15/0x17 [ 2403.938950][T26898] should_fail+0x3c6/0x510 [ 2403.943202][T26898] ? __kernfs_new_node+0xdb/0x700 [ 2403.948071][T26898] __should_failslab+0xa4/0xe0 [ 2403.952665][T26898] should_failslab+0x9/0x20 [ 2403.957003][T26898] kmem_cache_alloc+0x3d/0x2e0 [ 2403.961603][T26898] __kernfs_new_node+0xdb/0x700 [ 2403.966292][T26898] ? down_read_killable+0x220/0x220 [ 2403.971324][T26898] ? kernfs_new_node+0x170/0x170 [ 2403.976098][T26898] ? __kasan_check_write+0x14/0x20 [ 2403.981048][T26898] ? up_write+0x59/0x120 [ 2403.985123][T26898] ? kernfs_activate+0x356/0x370 [ 2403.989901][T26898] kernfs_new_node+0x97/0x170 [ 2403.994414][T26898] __kernfs_create_file+0x4a/0x270 [ 2403.999358][T26898] sysfs_add_file_mode_ns+0x273/0x320 [ 2404.004567][T26898] internal_create_group+0x573/0xf00 [ 2404.009689][T26898] ? sysvec_reschedule_ipi+0x83/0x160 [ 2404.014894][T26898] ? sysfs_create_group+0x30/0x30 [ 2404.019756][T26898] sysfs_create_groups+0x5b/0x130 [ 2404.024616][T26898] device_add_attrs+0x8b/0x3e0 [ 2404.029215][T26898] ? device_add_class_symlinks+0x27c/0x2a0 [ 2404.034861][T26898] device_add+0x4da/0xbc0 [ 2404.039025][T26898] device_create+0x259/0x2e0 [ 2404.043452][T26898] ? root_device_unregister+0x80/0x80 [ 2404.048657][T26898] ? __kasan_check_read+0x11/0x20 [ 2404.053518][T26898] ? preempt_schedule_irq+0xe7/0x140 [ 2404.058641][T26898] ? preempt_schedule_notrace+0x140/0x140 [ 2404.064189][T26898] ? number+0xb5a/0xf80 [ 2404.068187][T26898] bdi_register_va+0x93/0x610 [ 2404.072697][T26898] bdi_register+0xd1/0x120 [ 2404.076952][T26898] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2404.082419][T26898] ? __device_add_disk+0x552/0x11a0 [ 2404.087455][T26898] ? bdi_register_va+0x610/0x610 [ 2404.092228][T26898] ? blk_alloc_devt+0xd7/0x330 [ 2404.096833][T26898] ? __sanitizer_cov_trace_pc+0x45/0x60 [ 2404.102210][T26898] ? blk_alloc_devt+0xd7/0x330 [ 2404.106810][T26898] __device_add_disk+0x5de/0x11a0 [ 2404.111670][T26898] ? device_add_disk+0x40/0x40 [ 2404.116267][T26898] ? vsprintf+0x40/0x40 [ 2404.120279][T26898] ? device_initialize+0x1e1/0x420 [ 2404.125208][T26898] device_add_disk+0x2a/0x40 [ 2404.129636][T26898] loop_add+0x580/0x750 [ 2404.133628][T26898] loop_control_ioctl+0x448/0x620 [ 2404.138489][T26898] ? loop_remove+0xb0/0xb0 [ 2404.142744][T26898] ? __fget_files+0x31e/0x380 [ 2404.147259][T26898] ? security_file_ioctl+0x84/0xb0 [ 2404.152200][T26898] ? loop_remove+0xb0/0xb0 [ 2404.156453][T26898] __se_sys_ioctl+0x114/0x190 [ 2404.160967][T26898] __x64_sys_ioctl+0x7b/0x90 [ 2404.165394][T26898] do_syscall_64+0x34/0x70 [ 2404.169648][T26898] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2404.175374][T26898] RIP: 0033:0x7fcbdb8f3da9 [ 2404.179631][T26898] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2404.199067][T26898] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2404.207312][T26898] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2404.215124][T26898] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2404.222936][T26898] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2404.230747][T26898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2404.238558][T26898] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2404.248063][T26898] ------------[ cut here ]------------ [ 2404.253488][T26898] WARNING: CPU: 1 PID: 26898 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 2404.262431][T26898] Modules linked in: [ 2404.266160][T26898] CPU: 1 PID: 26898 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2404.277857][T26898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2404.287764][T26898] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 2404.293384][T26898] Code: ff ff e8 85 6a 23 ff 0f 0b e9 d0 f3 ff ff e8 79 6a 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 62 6a 23 ff <0f> 0b e9 d1 f7 ff ff e8 56 6a 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 2404.312840][T26898] RSP: 0018:ffffc900074d7be0 EFLAGS: 00010287 [ 2404.318761][T26898] RAX: ffffffff82473d8e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2404.326907][T26898] RDX: ffffc900020d2000 RSI: 000000000000ee92 RDI: 000000000000ee93 [ 2404.335135][T26898] RBP: ffffc900074d7d30 R08: ffffffff82473559 R09: ffffc900074d7630 [ 2404.342943][T26898] R10: 00000000f1e6bf83 R11: 000000004ad1f7eb R12: ffff8881223af068 [ 2404.350745][T26898] R13: ffff8881223af000 R14: ffff8881223af348 R15: ffff88810bbca000 [ 2404.358555][T26898] FS: 00007fcbda6336c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2404.367318][T26898] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2404.373728][T26898] CR2: 00000000200d3000 CR3: 00000001155e7000 CR4: 00000000003506b0 [ 2404.381552][T26898] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2404.389358][T26898] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2404.397185][T26898] Call Trace: [ 2404.400295][T26898] ? show_regs+0x58/0x60 [ 2404.404368][T26898] ? __warn+0x160/0x2f0 [ 2404.408375][T26898] ? __device_add_disk+0xe1e/0x11a0 [ 2404.413403][T26898] ? report_bug+0x3d9/0x5b0 [ 2404.417744][T26898] ? __device_add_disk+0xe1e/0x11a0 [ 2404.422775][T26898] ? handle_bug+0x41/0x70 [ 2404.426949][T26898] ? exc_invalid_op+0x1b/0x50 [ 2404.431453][T26898] ? asm_exc_invalid_op+0x12/0x20 [ 2404.436319][T26898] ? __device_add_disk+0x5e9/0x11a0 [ 2404.441340][T26898] ? __device_add_disk+0xe1e/0x11a0 [ 2404.446389][T26898] ? __device_add_disk+0xe1e/0x11a0 [ 2404.451414][T26898] ? device_add_disk+0x40/0x40 [ 2404.456008][T26898] ? vsprintf+0x40/0x40 [ 2404.460024][T26898] ? device_initialize+0x1e1/0x420 [ 2404.464952][T26898] device_add_disk+0x2a/0x40 [ 2404.469392][T26898] loop_add+0x580/0x750 [ 2404.473371][T26898] loop_control_ioctl+0x448/0x620 [ 2404.478240][T26898] ? loop_remove+0xb0/0xb0 [ 2404.482481][T26898] ? __fget_files+0x31e/0x380 [ 2404.487010][T26898] ? security_file_ioctl+0x84/0xb0 [ 2404.491940][T26898] ? loop_remove+0xb0/0xb0 [ 2404.496208][T26898] __se_sys_ioctl+0x114/0x190 [ 2404.500709][T26898] __x64_sys_ioctl+0x7b/0x90 [ 2404.505138][T26898] do_syscall_64+0x34/0x70 [ 2404.509401][T26898] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2404.515113][T26898] RIP: 0033:0x7fcbdb8f3da9 [ 2404.519390][T26898] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2404.538819][T26898] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2404.547065][T26898] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2404.554864][T26898] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2404.562687][T26898] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2404.570496][T26898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2404.578371][T26898] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2404.586113][T26898] ---[ end trace 37f865335f96742d ]--- [ 2404.656223][T27829] usb 5-1: device descriptor read/64, error -71 03:34:41 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 50) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2404.721877][ T8496] usbhid 4-1:0.0: can't add hid device: -71 [ 2404.727809][ T8496] usbhid: probe of 4-1:0.0 failed with error -71 [ 2404.734823][ T8496] usb 4-1: USB disconnect, device number 8 [ 2404.838292][T26904] FAULT_INJECTION: forcing a failure. [ 2404.838292][T26904] name failslab, interval 1, probability 0, space 0, times 0 [ 2404.850741][T26904] CPU: 1 PID: 26904 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2404.862244][T26904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2404.872133][T26904] Call Trace: [ 2404.875270][T26904] dump_stack_lvl+0x1e2/0x24b [ 2404.879777][T26904] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2404.885071][T26904] ? selinux_kernfs_init_security+0x14a/0x720 [ 2404.890974][T26904] ? idr_alloc_cyclic+0x369/0x5d0 [ 2404.895833][T26904] dump_stack+0x15/0x17 [ 2404.899824][T26904] should_fail+0x3c6/0x510 [ 2404.904077][T26904] ? __kernfs_new_node+0xdb/0x700 [ 2404.908941][T26904] __should_failslab+0xa4/0xe0 [ 2404.913538][T26904] should_failslab+0x9/0x20 [ 2404.917880][T26904] kmem_cache_alloc+0x3d/0x2e0 [ 2404.922477][T26904] __kernfs_new_node+0xdb/0x700 [ 2404.927166][T26904] ? down_read_killable+0x220/0x220 [ 2404.932197][T26904] ? kernfs_new_node+0x170/0x170 [ 2404.936972][T26904] ? __kasan_check_write+0x14/0x20 [ 2404.941919][T26904] ? up_write+0x59/0x120 [ 2404.945999][T26904] ? kernfs_activate+0x356/0x370 [ 2404.950770][T26904] kernfs_new_node+0x97/0x170 [ 2404.955285][T26904] __kernfs_create_file+0x4a/0x270 [ 2404.960232][T26904] sysfs_add_file_mode_ns+0x273/0x320 [ 2404.965442][T26904] internal_create_group+0x573/0xf00 [ 2404.970563][T26904] ? sysfs_create_group+0x30/0x30 [ 2404.975420][T26904] ? kernfs_put+0x4e5/0x520 [ 2404.979769][T26904] ? kernfs_create_link+0x1a3/0x210 [ 2404.984796][T26904] sysfs_create_groups+0x5b/0x130 [ 2404.989658][T26904] device_add_attrs+0x8b/0x3e0 [ 2404.994256][T26904] ? device_add_class_symlinks+0x27c/0x2a0 [ 2404.999899][T26904] device_add+0x4da/0xbc0 [ 2405.004063][T26904] device_create+0x259/0x2e0 [ 2405.008492][T26904] ? root_device_unregister+0x80/0x80 [ 2405.013698][T26904] ? __kasan_check_read+0x11/0x20 [ 2405.018560][T26904] ? preempt_schedule_irq+0xe7/0x140 [ 2405.023678][T26904] ? preempt_schedule_notrace+0x140/0x140 [ 2405.029235][T26904] ? number+0xb5a/0xf80 [ 2405.033232][T26904] bdi_register_va+0x93/0x610 [ 2405.037741][T26904] bdi_register+0xd1/0x120 [ 2405.041992][T26904] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2405.047462][T26904] ? __device_add_disk+0x552/0x11a0 [ 2405.052492][T26904] ? bdi_register_va+0x610/0x610 [ 2405.057267][T26904] ? elevator_init_mq+0x3d8/0x4e0 [ 2405.062127][T26904] ? blk_alloc_devt+0xd7/0x330 [ 2405.066729][T26904] __device_add_disk+0x5de/0x11a0 [ 2405.071589][T26904] ? device_add_disk+0x40/0x40 [ 2405.076189][T26904] ? vsprintf+0x40/0x40 [ 2405.080182][T26904] ? device_initialize+0x1e1/0x420 [ 2405.085127][T26904] device_add_disk+0x2a/0x40 [ 2405.089554][T26904] loop_add+0x580/0x750 [ 2405.093547][T26904] loop_control_ioctl+0x448/0x620 [ 2405.098409][T26904] ? loop_remove+0xb0/0xb0 [ 2405.102661][T26904] ? __fget_files+0x31e/0x380 [ 2405.107177][T26904] ? security_file_ioctl+0x84/0xb0 [ 2405.112119][T26904] ? loop_remove+0xb0/0xb0 [ 2405.116373][T26904] __se_sys_ioctl+0x114/0x190 [ 2405.120886][T26904] __x64_sys_ioctl+0x7b/0x90 [ 2405.125314][T26904] do_syscall_64+0x34/0x70 [ 2405.129570][T26904] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2405.135296][T26904] RIP: 0033:0x7fcbdb8f3da9 [ 2405.139551][T26904] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2405.158992][T26904] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2405.167237][T26904] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2405.175043][T26904] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2405.182854][T26904] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2405.190669][T26904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2405.198478][T26904] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2405.207311][T26904] ------------[ cut here ]------------ [ 2405.212611][T26904] WARNING: CPU: 1 PID: 26904 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 2405.221544][T26904] Modules linked in: [ 2405.225269][T26904] CPU: 1 PID: 26904 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2405.236824][T26904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2405.246722][T26904] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 2405.252348][T26904] Code: ff ff e8 85 6a 23 ff 0f 0b e9 d0 f3 ff ff e8 79 6a 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 62 6a 23 ff <0f> 0b e9 d1 f7 ff ff e8 56 6a 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 2405.271817][T26904] RSP: 0018:ffffc90007507be0 EFLAGS: 00010287 [ 2405.277701][T26904] RAX: ffffffff82473d8e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2405.285497][T26904] RDX: ffffc900020d2000 RSI: 000000000000e8b1 RDI: 000000000000e8b2 [ 2405.293326][T26904] RBP: ffffc90007507d30 R08: ffffffff82473559 R09: ffffc90007507630 [ 2405.301133][T26904] R10: 00000000f1e6bf83 R11: 000000004ad1f7eb R12: ffff888164ff8068 [ 2405.309185][T26904] R13: ffff888164ff8000 R14: ffff888164ff8348 R15: ffff888164ffe000 [ 2405.317006][T26904] FS: 00007fcbda6336c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2405.325738][T26904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2405.332170][T26904] CR2: 00000000200c7000 CR3: 00000001711b5000 CR4: 00000000003506b0 [ 2405.339981][T26904] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2405.347793][T26904] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2405.355586][T26904] Call Trace: [ 2405.358748][T26904] ? show_regs+0x58/0x60 [ 2405.362802][T26904] ? __warn+0x160/0x2f0 [ 2405.366804][T26904] ? __device_add_disk+0xe1e/0x11a0 [ 2405.371828][T26904] ? report_bug+0x3d9/0x5b0 [ 2405.376165][T26904] ? __device_add_disk+0xe1e/0x11a0 [ 2405.381209][T26904] ? handle_bug+0x41/0x70 [ 2405.385364][T26904] ? exc_invalid_op+0x1b/0x50 [ 2405.389891][T26904] ? asm_exc_invalid_op+0x12/0x20 [ 2405.394742][T26904] ? __device_add_disk+0x5e9/0x11a0 [ 2405.399785][T26904] ? __device_add_disk+0xe1e/0x11a0 [ 2405.404810][T26904] ? __device_add_disk+0xe1e/0x11a0 [ 2405.409854][T26904] ? device_add_disk+0x40/0x40 [ 2405.414442][T26904] ? vsprintf+0x40/0x40 [ 2405.418457][T26904] ? device_initialize+0x1e1/0x420 [ 2405.423380][T26904] device_add_disk+0x2a/0x40 [ 2405.427825][T26904] loop_add+0x580/0x750 [ 2405.431800][T26904] loop_control_ioctl+0x448/0x620 [ 2405.436669][T26904] ? loop_remove+0xb0/0xb0 [ 2405.440916][T26904] ? __fget_files+0x31e/0x380 [ 2405.445431][T26904] ? security_file_ioctl+0x84/0xb0 [ 2405.450382][T26904] ? loop_remove+0xb0/0xb0 [ 2405.454629][T26904] __se_sys_ioctl+0x114/0x190 [ 2405.459149][T26904] __x64_sys_ioctl+0x7b/0x90 [ 2405.463569][T26904] do_syscall_64+0x34/0x70 [ 2405.467832][T26904] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2405.473544][T26904] RIP: 0033:0x7fcbdb8f3da9 [ 2405.477822][T26904] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2405.497248][T26904] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2405.505486][T26904] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2405.513305][T26904] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2405.521117][T26904] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2405.528928][T26904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2405.536755][T26904] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2405.544542][T26904] ---[ end trace 37f865335f96742e ]--- 03:34:42 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 51) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) 03:34:42 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) (async) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_connect(0x4, 0x619, &(0x7f0000000180)={{0x12, 0x1, 0x200, 0xa0, 0x93, 0xa5, 0x10, 0x46d, 0x8f5, 0x8af9, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x607, 0x4, 0x3f, 0x9, 0x80, 0x6, [{{0x9, 0x4, 0xa5, 0x1, 0x0, 0x54, 0xb2, 0xf6, 0x40}}, {{0x9, 0x4, 0xe6, 0x3, 0x2, 0xff, 0x6, 0x4c, 0x2, [@uac_control={{0xa, 0x24, 0x1, 0x100}}], [{{0x9, 0x5, 0x7, 0x0, 0x40, 0x3, 0x80, 0x9}}, {{0x9, 0x5, 0x3, 0x10, 0x10, 0x4, 0x3f, 0x9, [@generic={0x8f, 0x31, "8ca80466f8e65fbe031605c8f7d2392eff005a48763908c6c1b4e3036ce134a7b2b6281b9ed2dffbeac5da697b0c2e8a9e7b26164778c6eb3abc6cee98d915ea8eabc2b25ff148450179c5afa300ca770df57ae9bdf23663dae2fe91d26bdf1054a2bced5bc80a1dd8def1a602c02d1df2b2d32ec8d724ee8421bb3824a62dc59437e3576e4b28cd2bc8c301e3"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x9, 0x1}]}}]}}, {{0x9, 0x4, 0x3e, 0x3, 0xd, 0x53, 0xac, 0x6b, 0x84, [@uac_as={[@as_header={0x7, 0x24, 0x1, 0x4, 0x0, 0x1006}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x40, 0x4, 0x3f, 0x1, "f5", "8a43"}, @format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x1, 0x3, 0x7f, 0x45, "5c2363c1b9b6e74307"}]}], [{{0x9, 0x5, 0x2, 0x10, 0x40, 0xf8, 0x6, 0x4}}, {{0x9, 0x5, 0x9, 0x0, 0x20, 0x80, 0x7b, 0x79, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0x9}]}}, {{0x9, 0x5, 0x3, 0x10, 0x10, 0xe1, 0x1f, 0xf2, [@uac_iso={0x7, 0x25, 0x1, 0x40, 0x3, 0x58ad}]}}, {{0x9, 0x5, 0x3, 0xa98731c0fda02d03, 0x210, 0x4, 0x9, 0x8, [@generic={0x45, 0x10, "2309796be92ad99a117345d752f8cfb324c5d9e878830cb4dff86224fd44d4e13daa3a371241fae9f8e75781c3f041343a5609b7bcb5e43f2a5e93f47b23057fafa992"}, @generic={0x71, 0x16, "bd9aee4b27597fb5b3f3967877dca9d9c7208a8c3c8009b69d51d1e23997eb85531bd70e1f603acc44279274e46e95d4f7cb348cd8142c2d0a871d098b69f8637f27880fa9c8730e051420b37429dbd645d54dfffa566035d4cd911820d642a4b8b64494473b01b06dea21f42b9ce4"}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x13, 0x40, 0xb9, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x8}]}}, {{0x9, 0x5, 0x7, 0x10, 0x20, 0x7f, 0xff, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x6, 0x1}, @generic={0x19, 0xf, "f35f3ff3c549977ac9f70d6c063ae0fe6b61b71dd0b4b0"}]}}, {{0x9, 0x5, 0x5, 0x1, 0x3ff, 0x3f, 0x4, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x17, 0x2}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x4, 0x5}]}}, {{0x9, 0x5, 0xa, 0x0, 0x40, 0x1f, 0x9, 0x40, [@generic={0xf, 0xd, "6360a3b33024635520b8cc6042"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x2, 0x2}]}}, {{0x9, 0x5, 0x8, 0x10, 0x200, 0x20, 0x3f, 0x8}}, {{0x9, 0x5, 0x1, 0x0, 0x3ff, 0x1, 0xff, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xf9, 0x8}]}}, {{0x9, 0x5, 0x0, 0x0, 0x8, 0x5, 0x9, 0x40, [@generic={0x60, 0x23, "268f10b34be8953a522e43f988bf4ac6ca1a811fe61a3ba1f6abe3a64d61fdc7c861c25403d27339dc42fc503b3032684f8cbb5b848fb46124d1404798c970f9422f2ef493028005c129204c99a4b6139cce57046aaa5e4c138f4bfe2168"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x40, 0x7f, 0x4, 0x7, [@generic={0x9f, 0x30, "df5fd526561a6e9295c9c98af5ad88757e7948d4628b4ffe455aadb372ab5f614bbb7a6264266b09a0d9bb1dcabd7996b43fcaae5d7b86a3feaf5cc01ee21e5aa457a4de27dd1888180f4cbedaa58ff6b5c33ff3cf024515a73aec2f99213692a37acb1e6198976f4819e3c76459b2fa601fb62d957500102d50322b094948c5766827f4a40262cb220f0cdee2f0b9b5f31470ba6c4dcdbdc6bae38470"}]}}, {{0x9, 0x5, 0xc, 0xc, 0x8, 0x9, 0x7f, 0x5}}]}}, {{0x9, 0x4, 0x6f, 0x0, 0x7, 0x7a, 0x52, 0xd0, 0x4, [@uac_as={[@format_type_ii_discrete={0x10, 0x24, 0x2, 0x2, 0x6, 0x8f9, 0x0, "56b7afb7144fd0"}]}, @cdc_ncm={{0xb, 0x24, 0x6, 0x0, 0x1, "f67ced9dcf43"}, {0x5, 0x24, 0x0, 0x9}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x40, 0x200, 0x4d}, {0x6, 0x24, 0x1a, 0x7, 0x10}, [@dmm={0x7, 0x24, 0x14, 0x8, 0x1}, @call_mgmt={0x5, 0x24, 0x1, 0x0, 0x9}, @mbim_extended={0x8, 0x24, 0x1c, 0x7f, 0x8, 0xfbc}]}], [{{0x9, 0x5, 0xb, 0x10, 0xff23a81a080c899, 0x48, 0x40, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0x1}, @generic={0xe9, 0x1, "75e9ecff156e43ae2dd17101af90010b484e61f841ad8a6df1c7e3c0fc2ffd8b4fb2ed03c6a77fab893ad29e0757a2dc77afb01f51c0223aa561fdfd6d10305b15f42f0ccb196f624ce85686c75102b214f7a0e2d61afd0411b4dc17312fa4208969b5cadfcb94ee6f28313855a79f3da41d4b475452a276a47f1248662fd25e6692355a6da34ad77569e2ad39142524ce21dcb05258d9fba1fc9bcd530c88abf3662c5fdb784715258a15c454e92d8bdfe2cef729962d29ae7659a5197e585d39a37a4a910d9545e6553c788f54e679a2bb1b647ed11e5d2e4d6470616656d0e156a38dd3f41a"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x3ff, 0x7, 0x7, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x1f, 0x7f}, @generic={0xdc, 0x6, "df2a2241daf2dbc3600e2204610ffda4c394563e4a120dbaf33df4ab996823d03361eb243d2519474565259c71840d094bf32114cbe8437d8686bc300aaf11694bc1d961d9f30b9cc9568eb1c56112e055a8021af45642dd76630ed627b1973b12ffed2073c472b5bd0db3057b5c12c4765d315220300bd04730e9673116b290050de224bb4c13070a07900ff1cc091d71c37e28e104fba28fb73dde0e5301080dfe96740265e15207723c43b4ad5b83e4e16a8dd2e6fd48cede4813f7c0fa9a4a79a909407f283f580b6ea3c5517a34cf5e6942f5384a20464b"}]}}, {{0x9, 0x5, 0xa, 0x8, 0x10, 0xff, 0x6b, 0x25, [@generic={0x15, 0x22, "b06fa29c6c11e78d650af72b8f1261207a1333"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x9, 0x5, 0x7}}, {{0x9, 0x5, 0x7, 0x10, 0x200, 0x7, 0x4, 0x6}}, {{0x9, 0x5, 0xf, 0x4, 0x10, 0x4, 0x0, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0xc3, 0x800}]}}, {{0x9, 0x5, 0xe, 0x0, 0x70, 0x1, 0x93, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x9}]}}]}}]}}]}}, &(0x7f0000000a40)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x310, 0x7, 0x7f, 0xff, 0x40, 0x2}, 0x3c, &(0x7f0000000080)={0x5, 0xf, 0x3c, 0x3, [@ptm_cap={0x3}, @ssp_cap={0x20, 0x10, 0xa, 0x6, 0x5, 0x10001, 0xf00f, 0x6, [0xc0, 0xff00c0, 0xf, 0xf, 0xc00f]}, @ss_container_id={0x14, 0x10, 0x4, 0x5, "9e9695c7493ca965922921d6341f41c7"}]}, 0x7, [{0x96, &(0x7f0000000ac0)=ANY=[@ANYBLOB="960387b1cc96ed50ca12b5c3eada5b99fe93249a1082151616e63d0ec5ab82abfddb8881cf2129c46b18fbcdd03a3493c4d7e4ced50f93c0dda7fee954e1c5ac413f20895a2b45544e17a782bba8946a177833ff7741a983911969c08ae88695692dcdfe9cd17c0d85c8a835fe1ca2930218f9f8dc87a9639e3848b0164a3ba233d46af7a47aa43a7f0ce2bdf99485060da74b1ede0776e969e7884e"]}, {0x7e, &(0x7f00000000c0)=@string={0x7e, 0x3, "1a08366c7af19e5df4dd26e6ed1e5ca5ebf4137979f911db2c43af28f0502538b068c04ec3dae322f838e67d2d417d27258c4ceaa3795e565d5a209af7376a2bb5248915d4080b0d77d75714d9b73c3477461c1bee7e6c32ef33dd0ba0ed06ab179d2f70a8fbd16437df1c0ef091ccbf39c7c95c14e503e5f9c1227a"}}, {0x4, &(0x7f0000000880)=@lang_id={0x4, 0x3, 0x2009}}, {0x4, &(0x7f00000008c0)=@lang_id={0x4, 0x3, 0x81d}}, {0x74, &(0x7f0000000900)=@string={0x74, 0x3, "7f21e7080c786cb75f8b7d94e0728b80ce93dbce02896124cce955630541c736d87ab5395c0be57c198ffd14d09661a91f323caa8e67d76ef4bf860ae38cb65c5aad179629f33f474f4ecb3da6abc8b63e7c58a03b28fdeb9fee4fa7378173a8982480dfb8322e22a10a4bc6b58b64433739"}}, {0x1c, &(0x7f0000000980)=@string={0x1c, 0x3, "5c1e323f65fc873cbb94afa2b86ea9ca12cea39403eeece65535"}}, {0x4, &(0x7f0000000a00)=@lang_id={0x4, 0x3, 0xf0ff}}]}) [ 2405.756294][T27829] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2405.791178][T26910] FAULT_INJECTION: forcing a failure. [ 2405.791178][T26910] name failslab, interval 1, probability 0, space 0, times 0 [ 2405.803622][T26910] CPU: 1 PID: 26910 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2405.815121][T26910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2405.825007][T26910] Call Trace: [ 2405.828146][T26910] dump_stack_lvl+0x1e2/0x24b [ 2405.832652][T26910] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2405.837948][T26910] ? selinux_kernfs_init_security+0x14a/0x720 [ 2405.843848][T26910] ? idr_alloc_cyclic+0x369/0x5d0 [ 2405.848711][T26910] dump_stack+0x15/0x17 [ 2405.852700][T26910] should_fail+0x3c6/0x510 [ 2405.856956][T26910] ? __kernfs_new_node+0xdb/0x700 [ 2405.861813][T26910] __should_failslab+0xa4/0xe0 [ 2405.866418][T26910] should_failslab+0x9/0x20 [ 2405.870757][T26910] kmem_cache_alloc+0x3d/0x2e0 [ 2405.875358][T26910] __kernfs_new_node+0xdb/0x700 [ 2405.880043][T26910] ? down_read_killable+0x220/0x220 [ 2405.885074][T26910] ? kernfs_new_node+0x170/0x170 [ 2405.889847][T26910] ? __kasan_check_write+0x14/0x20 [ 2405.894796][T26910] ? up_write+0x59/0x120 [ 2405.898872][T26910] ? kernfs_activate+0x356/0x370 [ 2405.903645][T26910] kernfs_new_node+0x97/0x170 [ 2405.908163][T26910] __kernfs_create_file+0x4a/0x270 [ 2405.913107][T26910] sysfs_add_file_mode_ns+0x273/0x320 [ 2405.918316][T26910] internal_create_group+0x573/0xf00 [ 2405.923439][T26910] ? sysfs_create_group+0x30/0x30 [ 2405.928295][T26910] ? kernfs_put+0x4e5/0x520 [ 2405.932639][T26910] sysfs_create_groups+0x5b/0x130 [ 2405.937500][T26910] device_add_attrs+0x8b/0x3e0 [ 2405.942099][T26910] ? device_add_class_symlinks+0x27c/0x2a0 [ 2405.947748][T26910] device_add+0x4da/0xbc0 [ 2405.951904][T26910] device_create+0x259/0x2e0 [ 2405.956336][T26910] ? root_device_unregister+0x80/0x80 [ 2405.961541][T26910] bdi_register_va+0x93/0x610 [ 2405.966054][T26910] bdi_register+0xd1/0x120 [ 2405.970308][T26910] ? irqentry_exit+0x4f/0x60 [ 2405.974732][T26910] ? sysvec_reschedule_ipi+0x83/0x160 [ 2405.979938][T26910] ? __device_add_disk+0x552/0x11a0 [ 2405.984971][T26910] ? bdi_register_va+0x610/0x610 [ 2405.989746][T26910] ? __device_add_disk+0x143/0x11a0 [ 2405.994780][T26910] ? blk_alloc_devt+0xd7/0x330 [ 2405.999380][T26910] __device_add_disk+0x5de/0x11a0 [ 2406.004243][T26910] ? device_add_disk+0x40/0x40 [ 2406.008841][T26910] ? vsprintf+0x40/0x40 [ 2406.012838][T26910] ? device_initialize+0x1e1/0x420 [ 2406.017780][T26910] device_add_disk+0x2a/0x40 [ 2406.022208][T26910] loop_add+0x580/0x750 [ 2406.026203][T26910] loop_control_ioctl+0x448/0x620 [ 2406.031059][T26910] ? loop_remove+0xb0/0xb0 [ 2406.035311][T26910] ? irqentry_exit+0x4f/0x60 [ 2406.039741][T26910] ? sysvec_reschedule_ipi+0x83/0x160 [ 2406.044950][T26910] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2406.050417][T26910] ? loop_remove+0xb0/0xb0 [ 2406.054671][T26910] __se_sys_ioctl+0x114/0x190 [ 2406.059181][T26910] __x64_sys_ioctl+0x7b/0x90 [ 2406.063610][T26910] do_syscall_64+0x34/0x70 [ 2406.067864][T26910] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2406.073589][T26910] RIP: 0033:0x7fcbdb8f3da9 [ 2406.077846][T26910] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2406.097283][T26910] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2406.105528][T26910] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2406.113338][T26910] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2406.121154][T26910] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2406.128961][T26910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2406.136773][T26910] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2406.145698][T26910] ------------[ cut here ]------------ [ 2406.151016][T26910] WARNING: CPU: 1 PID: 26910 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 2406.159932][T26910] Modules linked in: [ 2406.163660][T26910] CPU: 1 PID: 26910 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2406.175215][T26910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2406.185113][T26910] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 2406.190750][T26910] Code: ff ff e8 85 6a 23 ff 0f 0b e9 d0 f3 ff ff e8 79 6a 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 62 6a 23 ff <0f> 0b e9 d1 f7 ff ff e8 56 6a 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 2406.210204][T26910] RSP: 0018:ffffc90007497be0 EFLAGS: 00010283 [ 2406.216080][T26910] RAX: ffffffff82473d8e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2406.223898][T26910] RDX: ffffc900020d2000 RSI: 000000000000e430 RDI: 000000000000e431 [ 2406.231965][T26910] RBP: ffffc90007497d30 R08: ffffffff82473559 R09: ffffc90007497630 [ 2406.239773][T26910] R10: 00000000f1e6bf83 R11: 000000004ad1f7eb R12: ffff88811d989068 [ 2406.247570][T26910] R13: ffff88811d989000 R14: ffff88811d989348 R15: ffff8881073cb000 [ 2406.255374][T26910] FS: 00007fcbda6336c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2406.264146][T26910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2406.270571][T26910] CR2: 00000000200ed000 CR3: 00000001071d2000 CR4: 00000000003506b0 [ 2406.278392][T26910] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2406.286200][T26910] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2406.293987][T26910] Call Trace: [ 2406.297142][T26910] ? show_regs+0x58/0x60 [ 2406.301204][T26910] ? __warn+0x160/0x2f0 [ 2406.305195][T26910] ? __device_add_disk+0xe1e/0x11a0 [ 2406.310238][T26910] ? report_bug+0x3d9/0x5b0 [ 2406.314572][T26910] ? __device_add_disk+0xe1e/0x11a0 [ 2406.319610][T26910] ? handle_bug+0x41/0x70 [ 2406.323768][T26910] ? exc_invalid_op+0x1b/0x50 [ 2406.328402][T26910] ? asm_exc_invalid_op+0x12/0x20 [ 2406.333266][T26910] ? __device_add_disk+0x5e9/0x11a0 [ 2406.338308][T26910] ? __device_add_disk+0xe1e/0x11a0 [ 2406.343331][T26910] ? __device_add_disk+0xe1e/0x11a0 [ 2406.348376][T26910] ? device_add_disk+0x40/0x40 [ 2406.352965][T26910] ? vsprintf+0x40/0x40 [ 2406.356978][T26910] ? device_initialize+0x1e1/0x420 [ 2406.361904][T26910] device_add_disk+0x2a/0x40 [ 2406.366342][T26910] loop_add+0x580/0x750 [ 2406.370322][T26910] loop_control_ioctl+0x448/0x620 [ 2406.375184][T26910] ? loop_remove+0xb0/0xb0 [ 2406.379449][T26910] ? irqentry_exit+0x4f/0x60 [ 2406.383868][T26910] ? sysvec_reschedule_ipi+0x83/0x160 [ 2406.389090][T26910] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2406.394541][T26910] ? loop_remove+0xb0/0xb0 [ 2406.398803][T26910] __se_sys_ioctl+0x114/0x190 [ 2406.403305][T26910] __x64_sys_ioctl+0x7b/0x90 [ 2406.407744][T26910] do_syscall_64+0x34/0x70 [ 2406.411985][T26910] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2406.417728][T26910] RIP: 0033:0x7fcbdb8f3da9 [ 2406.421968][T26910] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2406.441413][T26910] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2406.449663][T26910] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2406.457487][T26910] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2406.465272][T26910] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2406.473094][T26910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2406.480957][T26910] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2406.488720][T26910] ---[ end trace 37f865335f96742f ]--- [ 2406.556289][T27829] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 2406.565056][T27829] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 03:34:43 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_connect(0x4, 0x619, &(0x7f0000000180)={{0x12, 0x1, 0x200, 0xa0, 0x93, 0xa5, 0x10, 0x46d, 0x8f5, 0x8af9, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x607, 0x4, 0x3f, 0x9, 0x80, 0x6, [{{0x9, 0x4, 0xa5, 0x1, 0x0, 0x54, 0xb2, 0xf6, 0x40}}, {{0x9, 0x4, 0xe6, 0x3, 0x2, 0xff, 0x6, 0x4c, 0x2, [@uac_control={{0xa, 0x24, 0x1, 0x100}}], [{{0x9, 0x5, 0x7, 0x0, 0x40, 0x3, 0x80, 0x9}}, {{0x9, 0x5, 0x3, 0x10, 0x10, 0x4, 0x3f, 0x9, [@generic={0x8f, 0x31, "8ca80466f8e65fbe031605c8f7d2392eff005a48763908c6c1b4e3036ce134a7b2b6281b9ed2dffbeac5da697b0c2e8a9e7b26164778c6eb3abc6cee98d915ea8eabc2b25ff148450179c5afa300ca770df57ae9bdf23663dae2fe91d26bdf1054a2bced5bc80a1dd8def1a602c02d1df2b2d32ec8d724ee8421bb3824a62dc59437e3576e4b28cd2bc8c301e3"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x9, 0x1}]}}]}}, {{0x9, 0x4, 0x3e, 0x3, 0xd, 0x53, 0xac, 0x6b, 0x84, [@uac_as={[@as_header={0x7, 0x24, 0x1, 0x4, 0x0, 0x1006}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x40, 0x4, 0x3f, 0x1, "f5", "8a43"}, @format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x1, 0x3, 0x7f, 0x45, "5c2363c1b9b6e74307"}]}], [{{0x9, 0x5, 0x2, 0x10, 0x40, 0xf8, 0x6, 0x4}}, {{0x9, 0x5, 0x9, 0x0, 0x20, 0x80, 0x7b, 0x79, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0x9}]}}, {{0x9, 0x5, 0x3, 0x10, 0x10, 0xe1, 0x1f, 0xf2, [@uac_iso={0x7, 0x25, 0x1, 0x40, 0x3, 0x58ad}]}}, {{0x9, 0x5, 0x3, 0xa98731c0fda02d03, 0x210, 0x4, 0x9, 0x8, [@generic={0x45, 0x10, "2309796be92ad99a117345d752f8cfb324c5d9e878830cb4dff86224fd44d4e13daa3a371241fae9f8e75781c3f041343a5609b7bcb5e43f2a5e93f47b23057fafa992"}, @generic={0x71, 0x16, "bd9aee4b27597fb5b3f3967877dca9d9c7208a8c3c8009b69d51d1e23997eb85531bd70e1f603acc44279274e46e95d4f7cb348cd8142c2d0a871d098b69f8637f27880fa9c8730e051420b37429dbd645d54dfffa566035d4cd911820d642a4b8b64494473b01b06dea21f42b9ce4"}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x13, 0x40, 0xb9, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x8}]}}, {{0x9, 0x5, 0x7, 0x10, 0x20, 0x7f, 0xff, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x6, 0x1}, @generic={0x19, 0xf, "f35f3ff3c549977ac9f70d6c063ae0fe6b61b71dd0b4b0"}]}}, {{0x9, 0x5, 0x5, 0x1, 0x3ff, 0x3f, 0x4, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x17, 0x2}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x4, 0x5}]}}, {{0x9, 0x5, 0xa, 0x0, 0x40, 0x1f, 0x9, 0x40, [@generic={0xf, 0xd, "6360a3b33024635520b8cc6042"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x2, 0x2}]}}, {{0x9, 0x5, 0x8, 0x10, 0x200, 0x20, 0x3f, 0x8}}, {{0x9, 0x5, 0x1, 0x0, 0x3ff, 0x1, 0xff, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xf9, 0x8}]}}, {{0x9, 0x5, 0x0, 0x0, 0x8, 0x5, 0x9, 0x40, [@generic={0x60, 0x23, "268f10b34be8953a522e43f988bf4ac6ca1a811fe61a3ba1f6abe3a64d61fdc7c861c25403d27339dc42fc503b3032684f8cbb5b848fb46124d1404798c970f9422f2ef493028005c129204c99a4b6139cce57046aaa5e4c138f4bfe2168"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x40, 0x7f, 0x4, 0x7, [@generic={0x9f, 0x30, "df5fd526561a6e9295c9c98af5ad88757e7948d4628b4ffe455aadb372ab5f614bbb7a6264266b09a0d9bb1dcabd7996b43fcaae5d7b86a3feaf5cc01ee21e5aa457a4de27dd1888180f4cbedaa58ff6b5c33ff3cf024515a73aec2f99213692a37acb1e6198976f4819e3c76459b2fa601fb62d957500102d50322b094948c5766827f4a40262cb220f0cdee2f0b9b5f31470ba6c4dcdbdc6bae38470"}]}}, {{0x9, 0x5, 0xc, 0xc, 0x8, 0x9, 0x7f, 0x5}}]}}, {{0x9, 0x4, 0x6f, 0x0, 0x7, 0x7a, 0x52, 0xd0, 0x4, [@uac_as={[@format_type_ii_discrete={0x10, 0x24, 0x2, 0x2, 0x6, 0x8f9, 0x0, "56b7afb7144fd0"}]}, @cdc_ncm={{0xb, 0x24, 0x6, 0x0, 0x1, "f67ced9dcf43"}, {0x5, 0x24, 0x0, 0x9}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x40, 0x200, 0x4d}, {0x6, 0x24, 0x1a, 0x7, 0x10}, [@dmm={0x7, 0x24, 0x14, 0x8, 0x1}, @call_mgmt={0x5, 0x24, 0x1, 0x0, 0x9}, @mbim_extended={0x8, 0x24, 0x1c, 0x7f, 0x8, 0xfbc}]}], [{{0x9, 0x5, 0xb, 0x10, 0xff23a81a080c899, 0x48, 0x40, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0x1}, @generic={0xe9, 0x1, "75e9ecff156e43ae2dd17101af90010b484e61f841ad8a6df1c7e3c0fc2ffd8b4fb2ed03c6a77fab893ad29e0757a2dc77afb01f51c0223aa561fdfd6d10305b15f42f0ccb196f624ce85686c75102b214f7a0e2d61afd0411b4dc17312fa4208969b5cadfcb94ee6f28313855a79f3da41d4b475452a276a47f1248662fd25e6692355a6da34ad77569e2ad39142524ce21dcb05258d9fba1fc9bcd530c88abf3662c5fdb784715258a15c454e92d8bdfe2cef729962d29ae7659a5197e585d39a37a4a910d9545e6553c788f54e679a2bb1b647ed11e5d2e4d6470616656d0e156a38dd3f41a"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x3ff, 0x7, 0x7, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x1f, 0x7f}, @generic={0xdc, 0x6, "df2a2241daf2dbc3600e2204610ffda4c394563e4a120dbaf33df4ab996823d03361eb243d2519474565259c71840d094bf32114cbe8437d8686bc300aaf11694bc1d961d9f30b9cc9568eb1c56112e055a8021af45642dd76630ed627b1973b12ffed2073c472b5bd0db3057b5c12c4765d315220300bd04730e9673116b290050de224bb4c13070a07900ff1cc091d71c37e28e104fba28fb73dde0e5301080dfe96740265e15207723c43b4ad5b83e4e16a8dd2e6fd48cede4813f7c0fa9a4a79a909407f283f580b6ea3c5517a34cf5e6942f5384a20464b"}]}}, {{0x9, 0x5, 0xa, 0x8, 0x10, 0xff, 0x6b, 0x25, [@generic={0x15, 0x22, "b06fa29c6c11e78d650af72b8f1261207a1333"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x9, 0x5, 0x7}}, {{0x9, 0x5, 0x7, 0x10, 0x200, 0x7, 0x4, 0x6}}, {{0x9, 0x5, 0xf, 0x4, 0x10, 0x4, 0x0, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0xc3, 0x800}]}}, {{0x9, 0x5, 0xe, 0x0, 0x70, 0x1, 0x93, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x9}]}}]}}]}}]}}, &(0x7f0000000a40)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x310, 0x7, 0x7f, 0xff, 0x40, 0x2}, 0x3c, &(0x7f0000000080)={0x5, 0xf, 0x3c, 0x3, [@ptm_cap={0x3}, @ssp_cap={0x20, 0x10, 0xa, 0x6, 0x5, 0x10001, 0xf00f, 0x6, [0xc0, 0xff00c0, 0xf, 0xf, 0xc00f]}, @ss_container_id={0x14, 0x10, 0x4, 0x5, "9e9695c7493ca965922921d6341f41c7"}]}, 0x7, [{0x96, &(0x7f0000000ac0)=ANY=[@ANYBLOB="960387b1cc96ed50ca12b5c3eada5b99fe93249a1082151616e63d0ec5ab82abfddb8881cf2129c46b18fbcdd03a3493c4d7e4ced50f93c0dda7fee954e1c5ac413f20895a2b45544e17a782bba8946a177833ff7741a983911969c08ae88695692dcdfe9cd17c0d85c8a835fe1ca2930218f9f8dc87a9639e3848b0164a3ba233d46af7a47aa43a7f0ce2bdf99485060da74b1ede0776e969e7884e"]}, {0x7e, &(0x7f00000000c0)=@string={0x7e, 0x3, "1a08366c7af19e5df4dd26e6ed1e5ca5ebf4137979f911db2c43af28f0502538b068c04ec3dae322f838e67d2d417d27258c4ceaa3795e565d5a209af7376a2bb5248915d4080b0d77d75714d9b73c3477461c1bee7e6c32ef33dd0ba0ed06ab179d2f70a8fbd16437df1c0ef091ccbf39c7c95c14e503e5f9c1227a"}}, {0x4, &(0x7f0000000880)=@lang_id={0x4, 0x3, 0x2009}}, {0x4, &(0x7f00000008c0)=@lang_id={0x4, 0x3, 0x81d}}, {0x74, &(0x7f0000000900)=@string={0x74, 0x3, "7f21e7080c786cb75f8b7d94e0728b80ce93dbce02896124cce955630541c736d87ab5395c0be57c198ffd14d09661a91f323caa8e67d76ef4bf860ae38cb65c5aad179629f33f474f4ecb3da6abc8b63e7c58a03b28fdeb9fee4fa7378173a8982480dfb8322e22a10a4bc6b58b64433739"}}, {0x1c, &(0x7f0000000980)=@string={0x1c, 0x3, "5c1e323f65fc873cbb94afa2b86ea9ca12cea39403eeece65535"}}, {0x4, &(0x7f0000000a00)=@lang_id={0x4, 0x3, 0xf0ff}}]}) (async) syz_usb_connect(0x4, 0x619, &(0x7f0000000180)={{0x12, 0x1, 0x200, 0xa0, 0x93, 0xa5, 0x10, 0x46d, 0x8f5, 0x8af9, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x607, 0x4, 0x3f, 0x9, 0x80, 0x6, [{{0x9, 0x4, 0xa5, 0x1, 0x0, 0x54, 0xb2, 0xf6, 0x40}}, {{0x9, 0x4, 0xe6, 0x3, 0x2, 0xff, 0x6, 0x4c, 0x2, [@uac_control={{0xa, 0x24, 0x1, 0x100}}], [{{0x9, 0x5, 0x7, 0x0, 0x40, 0x3, 0x80, 0x9}}, {{0x9, 0x5, 0x3, 0x10, 0x10, 0x4, 0x3f, 0x9, [@generic={0x8f, 0x31, "8ca80466f8e65fbe031605c8f7d2392eff005a48763908c6c1b4e3036ce134a7b2b6281b9ed2dffbeac5da697b0c2e8a9e7b26164778c6eb3abc6cee98d915ea8eabc2b25ff148450179c5afa300ca770df57ae9bdf23663dae2fe91d26bdf1054a2bced5bc80a1dd8def1a602c02d1df2b2d32ec8d724ee8421bb3824a62dc59437e3576e4b28cd2bc8c301e3"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x9, 0x1}]}}]}}, {{0x9, 0x4, 0x3e, 0x3, 0xd, 0x53, 0xac, 0x6b, 0x84, [@uac_as={[@as_header={0x7, 0x24, 0x1, 0x4, 0x0, 0x1006}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x40, 0x4, 0x3f, 0x1, "f5", "8a43"}, @format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x1, 0x3, 0x7f, 0x45, "5c2363c1b9b6e74307"}]}], [{{0x9, 0x5, 0x2, 0x10, 0x40, 0xf8, 0x6, 0x4}}, {{0x9, 0x5, 0x9, 0x0, 0x20, 0x80, 0x7b, 0x79, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0x9}]}}, {{0x9, 0x5, 0x3, 0x10, 0x10, 0xe1, 0x1f, 0xf2, [@uac_iso={0x7, 0x25, 0x1, 0x40, 0x3, 0x58ad}]}}, {{0x9, 0x5, 0x3, 0xa98731c0fda02d03, 0x210, 0x4, 0x9, 0x8, [@generic={0x45, 0x10, "2309796be92ad99a117345d752f8cfb324c5d9e878830cb4dff86224fd44d4e13daa3a371241fae9f8e75781c3f041343a5609b7bcb5e43f2a5e93f47b23057fafa992"}, @generic={0x71, 0x16, "bd9aee4b27597fb5b3f3967877dca9d9c7208a8c3c8009b69d51d1e23997eb85531bd70e1f603acc44279274e46e95d4f7cb348cd8142c2d0a871d098b69f8637f27880fa9c8730e051420b37429dbd645d54dfffa566035d4cd911820d642a4b8b64494473b01b06dea21f42b9ce4"}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x13, 0x40, 0xb9, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x8}]}}, {{0x9, 0x5, 0x7, 0x10, 0x20, 0x7f, 0xff, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x6, 0x1}, @generic={0x19, 0xf, "f35f3ff3c549977ac9f70d6c063ae0fe6b61b71dd0b4b0"}]}}, {{0x9, 0x5, 0x5, 0x1, 0x3ff, 0x3f, 0x4, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x17, 0x2}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x4, 0x5}]}}, {{0x9, 0x5, 0xa, 0x0, 0x40, 0x1f, 0x9, 0x40, [@generic={0xf, 0xd, "6360a3b33024635520b8cc6042"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x2, 0x2}]}}, {{0x9, 0x5, 0x8, 0x10, 0x200, 0x20, 0x3f, 0x8}}, {{0x9, 0x5, 0x1, 0x0, 0x3ff, 0x1, 0xff, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xf9, 0x8}]}}, {{0x9, 0x5, 0x0, 0x0, 0x8, 0x5, 0x9, 0x40, [@generic={0x60, 0x23, "268f10b34be8953a522e43f988bf4ac6ca1a811fe61a3ba1f6abe3a64d61fdc7c861c25403d27339dc42fc503b3032684f8cbb5b848fb46124d1404798c970f9422f2ef493028005c129204c99a4b6139cce57046aaa5e4c138f4bfe2168"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x40, 0x7f, 0x4, 0x7, [@generic={0x9f, 0x30, "df5fd526561a6e9295c9c98af5ad88757e7948d4628b4ffe455aadb372ab5f614bbb7a6264266b09a0d9bb1dcabd7996b43fcaae5d7b86a3feaf5cc01ee21e5aa457a4de27dd1888180f4cbedaa58ff6b5c33ff3cf024515a73aec2f99213692a37acb1e6198976f4819e3c76459b2fa601fb62d957500102d50322b094948c5766827f4a40262cb220f0cdee2f0b9b5f31470ba6c4dcdbdc6bae38470"}]}}, {{0x9, 0x5, 0xc, 0xc, 0x8, 0x9, 0x7f, 0x5}}]}}, {{0x9, 0x4, 0x6f, 0x0, 0x7, 0x7a, 0x52, 0xd0, 0x4, [@uac_as={[@format_type_ii_discrete={0x10, 0x24, 0x2, 0x2, 0x6, 0x8f9, 0x0, "56b7afb7144fd0"}]}, @cdc_ncm={{0xb, 0x24, 0x6, 0x0, 0x1, "f67ced9dcf43"}, {0x5, 0x24, 0x0, 0x9}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x40, 0x200, 0x4d}, {0x6, 0x24, 0x1a, 0x7, 0x10}, [@dmm={0x7, 0x24, 0x14, 0x8, 0x1}, @call_mgmt={0x5, 0x24, 0x1, 0x0, 0x9}, @mbim_extended={0x8, 0x24, 0x1c, 0x7f, 0x8, 0xfbc}]}], [{{0x9, 0x5, 0xb, 0x10, 0xff23a81a080c899, 0x48, 0x40, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0x1}, @generic={0xe9, 0x1, "75e9ecff156e43ae2dd17101af90010b484e61f841ad8a6df1c7e3c0fc2ffd8b4fb2ed03c6a77fab893ad29e0757a2dc77afb01f51c0223aa561fdfd6d10305b15f42f0ccb196f624ce85686c75102b214f7a0e2d61afd0411b4dc17312fa4208969b5cadfcb94ee6f28313855a79f3da41d4b475452a276a47f1248662fd25e6692355a6da34ad77569e2ad39142524ce21dcb05258d9fba1fc9bcd530c88abf3662c5fdb784715258a15c454e92d8bdfe2cef729962d29ae7659a5197e585d39a37a4a910d9545e6553c788f54e679a2bb1b647ed11e5d2e4d6470616656d0e156a38dd3f41a"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x3ff, 0x7, 0x7, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x1f, 0x7f}, @generic={0xdc, 0x6, "df2a2241daf2dbc3600e2204610ffda4c394563e4a120dbaf33df4ab996823d03361eb243d2519474565259c71840d094bf32114cbe8437d8686bc300aaf11694bc1d961d9f30b9cc9568eb1c56112e055a8021af45642dd76630ed627b1973b12ffed2073c472b5bd0db3057b5c12c4765d315220300bd04730e9673116b290050de224bb4c13070a07900ff1cc091d71c37e28e104fba28fb73dde0e5301080dfe96740265e15207723c43b4ad5b83e4e16a8dd2e6fd48cede4813f7c0fa9a4a79a909407f283f580b6ea3c5517a34cf5e6942f5384a20464b"}]}}, {{0x9, 0x5, 0xa, 0x8, 0x10, 0xff, 0x6b, 0x25, [@generic={0x15, 0x22, "b06fa29c6c11e78d650af72b8f1261207a1333"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x200, 0x9, 0x5, 0x7}}, {{0x9, 0x5, 0x7, 0x10, 0x200, 0x7, 0x4, 0x6}}, {{0x9, 0x5, 0xf, 0x4, 0x10, 0x4, 0x0, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0xc3, 0x800}]}}, {{0x9, 0x5, 0xe, 0x0, 0x70, 0x1, 0x93, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x9}]}}]}}]}}]}}, &(0x7f0000000a40)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x310, 0x7, 0x7f, 0xff, 0x40, 0x2}, 0x3c, &(0x7f0000000080)={0x5, 0xf, 0x3c, 0x3, [@ptm_cap={0x3}, @ssp_cap={0x20, 0x10, 0xa, 0x6, 0x5, 0x10001, 0xf00f, 0x6, [0xc0, 0xff00c0, 0xf, 0xf, 0xc00f]}, @ss_container_id={0x14, 0x10, 0x4, 0x5, "9e9695c7493ca965922921d6341f41c7"}]}, 0x7, [{0x96, &(0x7f0000000ac0)=ANY=[@ANYBLOB="960387b1cc96ed50ca12b5c3eada5b99fe93249a1082151616e63d0ec5ab82abfddb8881cf2129c46b18fbcdd03a3493c4d7e4ced50f93c0dda7fee954e1c5ac413f20895a2b45544e17a782bba8946a177833ff7741a983911969c08ae88695692dcdfe9cd17c0d85c8a835fe1ca2930218f9f8dc87a9639e3848b0164a3ba233d46af7a47aa43a7f0ce2bdf99485060da74b1ede0776e969e7884e"]}, {0x7e, &(0x7f00000000c0)=@string={0x7e, 0x3, "1a08366c7af19e5df4dd26e6ed1e5ca5ebf4137979f911db2c43af28f0502538b068c04ec3dae322f838e67d2d417d27258c4ceaa3795e565d5a209af7376a2bb5248915d4080b0d77d75714d9b73c3477461c1bee7e6c32ef33dd0ba0ed06ab179d2f70a8fbd16437df1c0ef091ccbf39c7c95c14e503e5f9c1227a"}}, {0x4, &(0x7f0000000880)=@lang_id={0x4, 0x3, 0x2009}}, {0x4, &(0x7f00000008c0)=@lang_id={0x4, 0x3, 0x81d}}, {0x74, &(0x7f0000000900)=@string={0x74, 0x3, "7f21e7080c786cb75f8b7d94e0728b80ce93dbce02896124cce955630541c736d87ab5395c0be57c198ffd14d09661a91f323caa8e67d76ef4bf860ae38cb65c5aad179629f33f474f4ecb3da6abc8b63e7c58a03b28fdeb9fee4fa7378173a8982480dfb8322e22a10a4bc6b58b64433739"}}, {0x1c, &(0x7f0000000980)=@string={0x1c, 0x3, "5c1e323f65fc873cbb94afa2b86ea9ca12cea39403eeece65535"}}, {0x4, &(0x7f0000000a00)=@lang_id={0x4, 0x3, 0xf0ff}}]}) [ 2406.602132][T27829] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2406.614682][T27829] usb 5-1: config 0 descriptor?? 03:34:43 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 52) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) 03:34:43 executing program 0: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r0) arch_prctl$ARCH_SET_GS(0x1001, &(0x7f0000000040)) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000180)=ANY=[@ANYBLOB="12010102000000402505a8a440000102030109021b000101000000090400000007010000090503020000000000e264244b1f16db88da5d5d8baee1fdf0440b59ffa7637f73abc871179f3aca5442514f2a396722a7e72717879121b5861b54ca9812136974e05793ca8d1f3f1818b2ac"], &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) 03:34:43 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x0, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x99c, 0x6, 0x1, {0x22, 0x9e5}}}}, &(0x7f0000000540)={0x2c, &(0x7f00000001c0)={0x60, 0xe, 0x66, "b0241ecfad9d09e5ac4668f1bd54121d386938eed608938cb7455be426ca7c320078e43f219653664d992742d122a738b709f70650ec292aced6691790819bb764b16e2776b495d7345461323a8e230ddbc629121e2a8c0eec949eed8433f42d2353e287cb86"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x7f}, &(0x7f0000000440)={0x20, 0x1, 0xb7, "da5d5d9e40ef0405c680366eac0bed816ab629f4527848ccdcada4e9125c1b168c14ebd6838c6db48c6783bb47a214e0f9183f4c857af1d9202f74ac29ac553af8124d5744a7e1b46b089b12351347a744cea22ba527d823e0877dfc640b64505683f7fb38c4a16fdd82aae9caa58eb510e8f9e67a71dd22c7aa38802464b281659cb3d1d2d2c90d7e2800be7e77da0f0a10290087b62759d3e8b76c24b8b26868c38654e68664b8dcc845af1480bc55c98f346eb5fe5d"}, &(0x7f0000000500)={0x20, 0x3, 0x1, 0x6a}}) 03:34:43 executing program 3: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000280)={0x24, &(0x7f0000000000)={0x40, 0x30, 0xfc, {0xfc, 0x7, "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"}}, &(0x7f0000000140)={0x0, 0x3, 0x2b, @string={0x2b, 0x3, "87d8012da8cfa8ed3a7c99fb401c4a913cbf0507ddadd9aef0c98ae4e2d3ac85a7d673be316bc97854"}}, &(0x7f00000001c0)={0x0, 0x22, 0x8, {[@local=@item_012={0x2, 0x2, 0x4, 'G\''}, @global, @local=@item_012={0x1, 0x2, 0x7, "e4"}, @global=@item_012={0x1, 0x1, 0x1, "db"}]}}, &(0x7f0000000200)={0x0, 0x21, 0x9, {0x9, 0x21, 0x9, 0x6, 0x1, {0x22, 0x8bb}}}}, &(0x7f00000005c0)={0x2c, &(0x7f00000002c0)={0x20, 0x15, 0xd0, "b80f161b5cb66f39f4c905a87c3f5a0dd52194aa5401b36c11618295d00ff017ed4ab9793c028a5260f2abc804350fdcf59bb5b75f271f7936c505f7153a016cc537d0a0ee448d52ea99b7141ea7582c79ecdf41551e69921d2df173faca181a6553f18f25d125cf9a749125a0775d219a09dbd885c321aea968b74d3f21c7c49c99362a5dff7ff87a5bb5c819cf356e3c3709f5923f7b9d52920284d2159cb89665a5a20a12afa71ad40fe1ac8fce41295f223394c7e380edf5f06bd9dc36ec3bc37406092af1825543cb00491f508e"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x33}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x77}, &(0x7f0000000440)={0x20, 0x1, 0xd1, "a3209307d9aef255a86def75c69c87e4f0b6b36aa1fcb03542774c993f92154dd5323311b3f246485357e171a999ebddbc4294a367fd06b8125992b1103a4af3240ba63d234d7e5dad2db0a6bc91e48774b4c1d288e7dcf91a1f814195330945f7dcd283a323f90075cbb3bfab98a68687d2e59ca215ff62bae1a898a6827b10423649761a7bd418b8781f063fde3c671ff917d41e3aef9d332c55a5b3bd386d50622728a2d7fabaca42567ee0dcdc2dc4e8731bb48ea19e0473e4afb6e60a1e19e8b351df841bfae091ceb7d449512bea"}, &(0x7f0000000540)={0x20, 0x3, 0x1, 0x2}}) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000180)=ANY=[@ANYBLOB="5100bf"], 0x0, 0x0, 0x0, 0x0}, 0x0) 03:34:43 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000409628a3818b69e5edff00090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) (async) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x5, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, 0x0}, 0x0) [ 2406.756250][T27829] usb 5-1: string descriptor 0 read error: -71 [ 2406.765759][T27829] usb 5-1: USB disconnect, device number 49 [ 2406.791519][T27131] FAULT_INJECTION: forcing a failure. [ 2406.791519][T27131] name failslab, interval 1, probability 0, space 0, times 0 [ 2406.804039][T27131] CPU: 1 PID: 27131 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2406.815455][T27131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2406.825350][T27131] Call Trace: [ 2406.828485][T27131] dump_stack_lvl+0x1e2/0x24b [ 2406.832994][T27131] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2406.838286][T27131] dump_stack+0x15/0x17 [ 2406.842277][T27131] should_fail+0x3c6/0x510 [ 2406.846535][T27131] ? __kernfs_new_node+0xdb/0x700 [ 2406.851393][T27131] __should_failslab+0xa4/0xe0 [ 2406.855992][T27131] should_failslab+0x9/0x20 [ 2406.860333][T27131] kmem_cache_alloc+0x3d/0x2e0 [ 2406.864945][T27131] ? idr_alloc+0x2f0/0x2f0 [ 2406.869188][T27131] __kernfs_new_node+0xdb/0x700 [ 2406.873875][T27131] ? __kasan_check_read+0x11/0x20 [ 2406.878736][T27131] ? preempt_schedule_irq+0xe7/0x140 [ 2406.883866][T27131] ? kernfs_new_node+0x170/0x170 [ 2406.888629][T27131] ? __kasan_check_write+0x14/0x20 [ 2406.893577][T27131] ? down_write+0xd7/0x150 [ 2406.897827][T27131] ? down_read_killable+0x220/0x220 [ 2406.902871][T27131] ? up_write+0x59/0x120 [ 2406.906942][T27131] kernfs_new_node+0x97/0x170 [ 2406.911454][T27131] __kernfs_create_file+0x4a/0x270 [ 2406.916404][T27131] sysfs_add_file_mode_ns+0x273/0x320 [ 2406.921611][T27131] internal_create_group+0x573/0xf00 [ 2406.926733][T27131] ? sysfs_create_group+0x30/0x30 [ 2406.931594][T27131] ? device_add_attrs+0x2cf/0x3e0 [ 2406.936466][T27131] sysfs_create_group+0x1f/0x30 [ 2406.941140][T27131] dpm_sysfs_add+0x72/0x2b0 [ 2406.945476][T27131] device_add+0x520/0xbc0 [ 2406.949644][T27131] device_create+0x259/0x2e0 [ 2406.954071][T27131] ? root_device_unregister+0x80/0x80 [ 2406.959279][T27131] bdi_register_va+0x93/0x610 [ 2406.963789][T27131] bdi_register+0xd1/0x120 [ 2406.968044][T27131] ? irqentry_exit+0x4f/0x60 [ 2406.972471][T27131] ? __device_add_disk+0x552/0x11a0 [ 2406.977502][T27131] ? bdi_register_va+0x610/0x610 [ 2406.982277][T27131] ? blk_alloc_devt+0xd7/0x330 [ 2406.986876][T27131] __device_add_disk+0x5de/0x11a0 [ 2406.991737][T27131] ? device_add_disk+0x40/0x40 [ 2406.996346][T27131] ? irqentry_exit+0x4f/0x60 [ 2407.000771][T27131] ? vsprintf+0x40/0x40 [ 2407.004759][T27131] device_add_disk+0x2a/0x40 [ 2407.009183][T27131] loop_add+0x580/0x750 [ 2407.013172][T27131] loop_control_ioctl+0x448/0x620 [ 2407.018032][T27131] ? loop_remove+0xb0/0xb0 [ 2407.022287][T27131] ? __fget_files+0x31e/0x380 [ 2407.026804][T27131] ? security_file_ioctl+0x84/0xb0 [ 2407.031746][T27131] ? loop_remove+0xb0/0xb0 [ 2407.036000][T27131] __se_sys_ioctl+0x114/0x190 [ 2407.040514][T27131] __x64_sys_ioctl+0x7b/0x90 [ 2407.044946][T27131] do_syscall_64+0x34/0x70 [ 2407.049196][T27131] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2407.054919][T27131] RIP: 0033:0x7fcbdb8f3da9 [ 2407.059264][T27131] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2407.078704][T27131] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2407.086948][T27131] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2407.094770][T27131] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2407.102577][T27131] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2407.110379][T27131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2407.118191][T27131] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2407.127801][T27131] ------------[ cut here ]------------ [ 2407.133200][T27131] WARNING: CPU: 1 PID: 27131 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 2407.142143][T27131] Modules linked in: [ 2407.145869][T27131] CPU: 1 PID: 27131 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2407.157420][T27131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2407.167326][T27131] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 2407.172930][T27131] Code: ff ff e8 85 6a 23 ff 0f 0b e9 d0 f3 ff ff e8 79 6a 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 62 6a 23 ff <0f> 0b e9 d1 f7 ff ff e8 56 6a 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 2407.192372][T27131] RSP: 0018:ffffc9000762fbe0 EFLAGS: 00010287 [ 2407.198249][T27131] RAX: ffffffff82473d8e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2407.206045][T27131] RDX: ffffc900020d2000 RSI: 000000000000e3d0 RDI: 000000000000e3d1 [ 2407.213871][T27131] RBP: ffffc9000762fd30 R08: ffffffff82473559 R09: ffffc9000762f630 [ 2407.221915][T27131] R10: 00000000f1e6bf83 R11: 000000004ad1f7eb R12: ffff888159611068 [ 2407.229743][T27131] R13: ffff888159611000 R14: ffff888159611348 R15: ffff888159610000 [ 2407.237530][T27131] FS: 00007fcbda6336c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2407.246287][T27131] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2407.252702][T27131] CR2: 00000000200f9000 CR3: 0000000110e82000 CR4: 00000000003506b0 [ 2407.260524][T27131] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2407.268333][T27131] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2407.276129][T27131] Call Trace: [ 2407.279277][T27131] ? show_regs+0x58/0x60 [ 2407.283341][T27131] ? __warn+0x160/0x2f0 [ 2407.287354][T27131] ? __device_add_disk+0xe1e/0x11a0 [ 2407.292367][T27131] ? report_bug+0x3d9/0x5b0 [ 2407.296716][T27131] ? __device_add_disk+0xe1e/0x11a0 [ 2407.301740][T27131] ? handle_bug+0x41/0x70 [ 2407.305907][T27131] ? exc_invalid_op+0x1b/0x50 [ 2407.310434][T27131] ? asm_exc_invalid_op+0x12/0x20 [ 2407.315282][T27131] ? __device_add_disk+0x5e9/0x11a0 [ 2407.320328][T27131] ? __device_add_disk+0xe1e/0x11a0 [ 2407.325348][T27131] ? __device_add_disk+0xe1e/0x11a0 [ 2407.330400][T27131] ? device_add_disk+0x40/0x40 [ 2407.334982][T27131] ? irqentry_exit+0x4f/0x60 [ 2407.339419][T27131] ? vsprintf+0x40/0x40 [ 2407.343401][T27131] device_add_disk+0x2a/0x40 [ 2407.347854][T27131] loop_add+0x580/0x750 [ 2407.351821][T27131] loop_control_ioctl+0x448/0x620 [ 2407.356688][T27131] ? loop_remove+0xb0/0xb0 [ 2407.360936][T27131] ? __fget_files+0x31e/0x380 [ 2407.365451][T27131] ? security_file_ioctl+0x84/0xb0 [ 2407.370406][T27131] ? loop_remove+0xb0/0xb0 [ 2407.374654][T27131] __se_sys_ioctl+0x114/0x190 [ 2407.379174][T27131] __x64_sys_ioctl+0x7b/0x90 [ 2407.383591][T27131] do_syscall_64+0x34/0x70 [ 2407.387855][T27131] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2407.393568][T27131] RIP: 0033:0x7fcbdb8f3da9 [ 2407.397834][T27131] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2407.417283][T27131] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2407.425507][T27131] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2407.433325][T27131] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2407.441139][T27131] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2407.448950][T27131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2407.456768][T27131] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2407.464567][T27131] ---[ end trace 37f865335f967430 ]--- 03:34:44 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 53) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2407.753550][T27138] FAULT_INJECTION: forcing a failure. [ 2407.753550][T27138] name failslab, interval 1, probability 0, space 0, times 0 [ 2407.766038][T27138] CPU: 1 PID: 27138 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2407.777511][T27138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2407.787395][T27138] Call Trace: [ 2407.790544][T27138] dump_stack_lvl+0x1e2/0x24b [ 2407.795042][T27138] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2407.800333][T27138] dump_stack+0x15/0x17 [ 2407.804327][T27138] should_fail+0x3c6/0x510 [ 2407.808577][T27138] ? __kernfs_new_node+0xdb/0x700 [ 2407.813439][T27138] __should_failslab+0xa4/0xe0 [ 2407.818047][T27138] should_failslab+0x9/0x20 [ 2407.822381][T27138] kmem_cache_alloc+0x3d/0x2e0 [ 2407.826978][T27138] __kernfs_new_node+0xdb/0x700 [ 2407.831670][T27138] ? irq_exit_rcu+0x9/0x10 [ 2407.835924][T27138] ? sysvec_call_function_single+0xcb/0xe0 [ 2407.841562][T27138] ? kernfs_new_node+0x170/0x170 [ 2407.846341][T27138] ? kernfs_put_active+0x61/0xc0 [ 2407.851103][T27138] ? kernfs_put+0x2f/0x520 [ 2407.855358][T27138] ? kasan_check_range+0x6f/0x2a0 [ 2407.860220][T27138] ? __kasan_check_write+0x14/0x20 [ 2407.865175][T27138] kernfs_create_dir_ns+0x9b/0x230 [ 2407.870118][T27138] internal_create_group+0x2c2/0xf00 [ 2407.875235][T27138] ? sysfs_create_group+0x30/0x30 [ 2407.880093][T27138] ? sysfs_create_group+0x30/0x30 [ 2407.884954][T27138] sysfs_create_group+0x1f/0x30 [ 2407.889644][T27138] dpm_sysfs_add+0x72/0x2b0 [ 2407.893989][T27138] device_add+0x520/0xbc0 [ 2407.898151][T27138] device_create+0x259/0x2e0 [ 2407.902581][T27138] ? sysvec_reschedule_ipi+0x83/0x160 [ 2407.907783][T27138] ? root_device_unregister+0x80/0x80 [ 2407.912992][T27138] bdi_register_va+0x93/0x610 [ 2407.917507][T27138] bdi_register+0xd1/0x120 [ 2407.921757][T27138] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2407.927224][T27138] ? __device_add_disk+0x552/0x11a0 [ 2407.932257][T27138] ? bdi_register_va+0x610/0x610 [ 2407.937032][T27138] ? __kasan_check_read+0x11/0x20 [ 2407.941889][T27138] ? blk_alloc_devt+0xd7/0x330 [ 2407.946493][T27138] __device_add_disk+0x5de/0x11a0 [ 2407.951353][T27138] ? device_add_disk+0x40/0x40 [ 2407.955950][T27138] ? vsprintf+0x40/0x40 [ 2407.959947][T27138] ? device_initialize+0x1e1/0x420 [ 2407.964892][T27138] device_add_disk+0x2a/0x40 [ 2407.969317][T27138] loop_add+0x580/0x750 [ 2407.973309][T27138] loop_control_ioctl+0x448/0x620 [ 2407.978170][T27138] ? loop_remove+0xb0/0xb0 [ 2407.982424][T27138] ? __fget_files+0x31e/0x380 [ 2407.986940][T27138] ? security_file_ioctl+0x84/0xb0 [ 2407.991882][T27138] ? loop_remove+0xb0/0xb0 [ 2407.996136][T27138] __se_sys_ioctl+0x114/0x190 [ 2408.000649][T27138] __x64_sys_ioctl+0x7b/0x90 [ 2408.005078][T27138] do_syscall_64+0x34/0x70 [ 2408.009331][T27138] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2408.015058][T27138] RIP: 0033:0x7fcbdb8f3da9 [ 2408.019316][T27138] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2408.038749][T27138] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2408.046997][T27138] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2408.054807][T27138] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2408.062618][T27138] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2408.070429][T27138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2408.078252][T27138] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2408.087687][T27138] ------------[ cut here ]------------ [ 2408.092988][T27138] WARNING: CPU: 1 PID: 27138 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 2408.101926][T27138] Modules linked in: [ 2408.105652][T27138] CPU: 1 PID: 27138 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2408.117202][T27138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2408.127105][T27138] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 2408.132728][T27138] Code: ff ff e8 85 6a 23 ff 0f 0b e9 d0 f3 ff ff e8 79 6a 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 62 6a 23 ff <0f> 0b e9 d1 f7 ff ff e8 56 6a 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 2408.152256][T27138] RSP: 0018:ffffc9000756fbe0 EFLAGS: 00010283 [ 2408.158082][T27138] RAX: ffffffff82473d8e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2408.165882][T27138] RDX: ffffc900020d2000 RSI: 000000000000e50f RDI: 000000000000e510 [ 2408.173706][T27138] RBP: ffffc9000756fd30 R08: ffffffff82473559 R09: ffffc9000756f630 [ 2408.181526][T27138] R10: 00000000f1e6bf83 R11: 000000004ad1f7eb R12: ffff88810cdb9068 [ 2408.190402][T27138] R13: ffff88810cdb9000 R14: ffff88810cdb9348 R15: ffff888115122000 [ 2408.198219][T27138] FS: 00007fcbda6336c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 2408.206984][T27138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2408.213391][T27138] CR2: 00007fcbda612d58 CR3: 000000010f915000 CR4: 00000000003506a0 [ 2408.221227][T27138] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2408.229025][T27138] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2408.236844][T27138] Call Trace: [ 2408.239958][T27138] ? show_regs+0x58/0x60 [ 2408.244044][T27138] ? __warn+0x160/0x2f0 [ 2408.248038][T27138] ? __device_add_disk+0xe1e/0x11a0 [ 2408.253058][T27138] ? report_bug+0x3d9/0x5b0 [ 2408.257412][T27138] ? __device_add_disk+0xe1e/0x11a0 [ 2408.262431][T27138] ? handle_bug+0x41/0x70 [ 2408.266614][T27138] ? exc_invalid_op+0x1b/0x50 [ 2408.271113][T27138] ? asm_exc_invalid_op+0x12/0x20 [ 2408.275974][T27138] ? __device_add_disk+0x5e9/0x11a0 [ 2408.281024][T27138] ? __device_add_disk+0xe1e/0x11a0 [ 2408.286041][T27138] ? __device_add_disk+0xe1e/0x11a0 [ 2408.291331][T27138] ? device_add_disk+0x40/0x40 [ 2408.295931][T27138] ? vsprintf+0x40/0x40 [ 2408.299973][T27138] ? device_initialize+0x1e1/0x420 [ 2408.304861][T27138] device_add_disk+0x2a/0x40 [ 2408.309300][T27138] loop_add+0x580/0x750 [ 2408.313278][T27138] loop_control_ioctl+0x448/0x620 [ 2408.318151][T27138] ? loop_remove+0xb0/0xb0 [ 2408.322393][T27138] ? __fget_files+0x31e/0x380 [ 2408.326932][T27138] ? security_file_ioctl+0x84/0xb0 [ 2408.331853][T27138] ? loop_remove+0xb0/0xb0 [ 2408.336104][T27138] __se_sys_ioctl+0x114/0x190 [ 2408.340638][T27138] __x64_sys_ioctl+0x7b/0x90 [ 2408.345049][T27138] do_syscall_64+0x34/0x70 [ 2408.349311][T27138] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2408.355024][T27138] RIP: 0033:0x7fcbdb8f3da9 [ 2408.359301][T27138] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2408.378731][T27138] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2408.386980][T27138] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2408.394774][T27138] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2408.402686][T27138] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2408.410413][T27138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2408.418228][T27138] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2408.426030][T27138] ---[ end trace 37f865335f967431 ]--- 03:34:45 executing program 0: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r0) (async) arch_prctl$ARCH_SET_GS(0x1001, &(0x7f0000000040)) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000180)=ANY=[@ANYBLOB="12010102000000402505a8a440000102030109021b000101000000090400000007010000090503020000000000e264244b1f16db88da5d5d8baee1fdf0440b59ffa7637f73abc871179f3aca5442514f2a396722a7e72717879121b5861b54ca9812136974e05793ca8d1f3f1818b2ac"], &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) 03:34:45 executing program 0: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r0) (async) arch_prctl$ARCH_SET_GS(0x1001, &(0x7f0000000040)) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000180)=ANY=[@ANYBLOB="12010102000000402505a8a440000102030109021b000101000000090400000007010000090503020000000000e264244b1f16db88da5d5d8baee1fdf0440b59ffa7637f73abc871179f3aca5442514f2a396722a7e72717879121b5861b54ca9812136974e05793ca8d1f3f1818b2ac"], &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) 03:34:45 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 54) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2408.516366][T27829] usb 5-1: new high-speed USB device number 50 using dummy_hcd 03:34:45 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_connect(0x3, 0xc4f, &(0x7f0000000a00)={{0x12, 0x1, 0x310, 0xe0, 0xaf, 0x97, 0x20, 0x19d2, 0xff6f, 0xef6a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc3d, 0x3, 0x4b, 0x4, 0x40, 0x7, [{{0x9, 0x4, 0xaf, 0x20, 0xe, 0xff, 0xff, 0xff, 0x9, [@uac_as], [{{0x9, 0x5, 0xc, 0x2, 0x200, 0x7f, 0x0, 0x4}}, {{0x9, 0x5, 0xc, 0x8, 0x8, 0x7, 0x0, 0xff}}, {{0x9, 0x5, 0x4, 0x0, 0x3ff, 0x3d, 0x7, 0x1f}}, {{0x9, 0x5, 0x6, 0xc, 0x40, 0x8, 0x7a, 0x75, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x30, 0xe400}, @generic={0xf1, 0x15, "9feedea5fa6cc250cb11b42e01e7e01347c6a899bf2c1ec3ca4aa8d5404d7cc4ad2d039b17a9c7155308954981193a2f9902ec25798fe46f3f071fc6d9bc36c16e6445864e21ed29a1c855ae63fec89f6bb00ee9503fc7aa084cb23c4c787a01e19b8f58c23bb20a13c0ac4e8e77037505f189aa1a532beaf841622e47b57d66ba2e34dce3ca7068930663f551ca95eb9013e700a3470541d83d648d859bc4806cd519928fadcdc655ae31b48c47d6317a5532f9209a93de9e8db12536482eb9279785df28a4ca6ef3f3281ad208c6d29b21b8a7506ed5057bcb7049de5505eb4f5745ca14f737a8a9dab733180e49"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x200, 0x6, 0x1, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x2}]}}, {{0x9, 0x5, 0x7, 0x0, 0x3ff, 0x20, 0x4, 0x2e}}, {{0x9, 0x5, 0x7, 0x8, 0x8, 0x5, 0x0, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x5, 0x9}, @generic={0xb0, 0xf, "f174236de304e8aceec9e96ec1a7531855f4d6ff2edf85d817443eb0af70d5d52821117d2c620449cfd8fd4727d7a925632c45d5b2013274a16686efe3583472814e6ab365101e32195acefd617ccbe4873167bec18f290337f723c3c565f3cfe846d9f46572e315f879624e1df5a279a1a7dea9fea361f15c330ed40ec0303aa6d7410a646c1f0e1aa3836e3f5a735a6e2da82e435c00fec2e8d66a17c7a1528eee85700732cc9d2147cf6085a0"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x3ff, 0x2, 0x8, 0x8}}, {{0x9, 0x5, 0xf, 0x8, 0x20, 0x5f, 0x0, 0x1f}}, {{0x9, 0x5, 0xb, 0x10, 0x20, 0x9, 0x2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x81, 0x100}]}}, {{0x9, 0x5, 0x0, 0x10, 0x10, 0x8, 0xc6, 0x28, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x7f, 0xcb4}]}}, {{0x9, 0x5, 0x7, 0xc, 0x3ff, 0x40, 0x7, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x3f, 0x680}]}}, {{0x9, 0x5, 0x0, 0x4, 0x3ff, 0x1, 0x81, 0x8, [@generic={0x32, 0x11, "d0a3d72f3c3e0964386135302c7b36963d7bfa5648de5440ad4485630fe6dbf1ec76d0ffabbd26f700e16bd5996838bf"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x400, 0x7f, 0x1, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0xffff}]}}]}}, {{0x9, 0x4, 0xc7, 0x1, 0xb, 0xa7, 0x72, 0x43, 0x81, [], [{{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0xf2, [@generic={0xa8, 0x22, "dfeee0e09674b3c70388533dc23edbe06e5011b8d158a75956557d05e7e2db9d896f41f87e22d95e78611d68b705a93b0d72c69a1ff492281e71b7ec991c43b5e240cb5fb39d27f6f7397afacf6ed4262340260b6043d1c40f5d63dc2a4f09248984e6327bb7b61c213e5d84d919cbb38f7288829d690cd3dbcf53ff036e57084a7b0921e1a97a537474b897fc4ae327e62d42b9e57e52ded2030e7fcbe7273a874316a3cda5"}]}}, {{0x9, 0x5, 0x0, 0x2f, 0x40, 0x7, 0x1, 0x9, [@generic={0xd3, 0x9, "ea6982d894638b1c85cfeccaafad362fec01b6f0b33456fd598b6c58fdb2837e242e8ffaeb44a332dc8f920ee1e4cf5cf399850ec6962ea741e2d57e88c57ae243a5ab9cb01a879bafffabb0f4779097775cfcc9452e0e3ba2733fcf14580a739056c469b76f32e2d0ed5231cfb8e2c2c11cfefb4a68fda3b9bc62013476bdc845676c752836c18f7643cbd81b73f8b55ee60541141e04232d404f501c33bcd9fdd149a32a649c8fed70394c17b8006ee32876c22b0344448ed1dccf271d4fc2fd0af7091bdb845836ec49bbbf4a05547d"}]}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x8, 0x8, 0x5}}, {{0x9, 0x5, 0xc, 0x2, 0x200, 0xf8, 0x3, 0x5, [@generic={0xcd, 0x30, "598ee7cbd55771fc9c4a71cfd12900cf84204624bbfc5735bba56da20e674539898c408931dd20fe55d5e4ae4af2fc02edeff743bff2be0773635d63ba9ac5c03c4d94fd9c47b156aa5a3494e7c6c722240fb1a9696105eb4d5fdce2707f910c5ef809c35b01ac5bd9b4e7aec7be80b93dc310a6fbeddb2aff715781c0ea547139fca426d6bc86e1081a37d09a2156205bda90fb6f75820c9d26fc8bb9b16d85ebc18238dfbc69c4849121158faa0404511cb2990ab68e8bb7e26b84c8154922ecbe96232e3730263cc72a"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0xde, 0x7}]}}, {{0x9, 0x5, 0x9, 0x0, 0xff5ae670b9383a94, 0x80, 0x0, 0x7, [@generic={0x8b, 0xa, "ac326e5ed3ddce727bd38e3436e479cb269412ef5dfd40b62152186d15c94228d63576eba42db67db7c9a2e9edfa9ef5dcad7a399d8c2837557e23b0b71898d433a14c224ca896ca86b0d7114663bea13f952fcd5ba726b617d530aa3c732f2a205f9773fe52101168991c955ce9a6ea493a6d31148a822798be4646508eb5447abca9a24f16305d96"}, @generic={0x57, 0x9, "ff48b0cf547ca14fc286d60e7cb719e2808e99e6b7d2378dc5b5a391483f9a3b5bce0977f87b1847a2962b9ca7547e73465e63e6c61338b095541e8b2e709fce86fd8c07ea32250299566df1b5b30bf6d3171a1751"}]}}, {{0x9, 0x5, 0x3, 0x10, 0x400, 0x4, 0x1f}}, {{0x9, 0x5, 0x8, 0x10, 0x200, 0x80, 0x8f, 0x7}}, {{0x9, 0x5, 0xa, 0x8, 0x20, 0x9, 0x4, 0x7, [@generic={0xf9, 0xf, "7af524135a182a189aa091bae47157ced9dd2da6dbfc842a782dd60bbfab7fb021726127ea8ff28c6e472d4786e5fffb4a5f66f71e9834cd64f05150025749f9b080a6bba0cb0c5975df459c2573648e6db9ab8f3e0d731c8872c9f76d2fa40ec8c508ec1de97a3e9773dc8069b14b00a848b0bdf6697ba0eecba0f1f025220abbecda6870013f74494ef205508e024531c717a0aad7b9349d717f1efc86f15fb8db6fc5038f58fbbe2037750bec83a618293875f1e1cfaad8669a9dc7588d6ef2926f1fcecd2d2a76edb9f9479c64316ab97f000e672b7c40e5021774f3614d99c57c786d2cfe06a1b415a580b91561bb00efd1480f1c"}, @generic={0x52, 0x23, "beeb19928bc3ba3bbb2d6220c7e2ecf988116b3cd25d6eac7574e8e3df6d8c1d8a3c38b10a754e7758b9ad63ba848bd213c311cf5e67a0b145a5dc5cf689afbb3472360494ae9c50fe704edd4ceff733"}]}}, {{0x9, 0x5, 0x4, 0x8, 0x20, 0x20, 0x2, 0x5}}, {{0x9, 0x5, 0x3, 0xc, 0x20, 0x0, 0x71, 0x1, [@generic={0xea, 0x6, "5c77ed0164eb9799febb909e81ba9409bfeed4172ed0076d6df6217b525f50b4f1a869aac442a5df1b82952fb42d24ce0334b110ef47296f945f7cf7e2dd6194e93cfc0a689be715cfc0a289604ec510aa90cea045134718c0d15f70318713c1e84b25cd67aa922f975d0fa6cb588cafe879d51740a583720036f516ec4753857ba91f26dd800d74bfb0a3189b1685abaf02bf5cf264cff803edd47b6abcf10f99e4c8e746e54eb8fc472266f2d5eaa0b467200681d997b3899e1606ad78799a845507804eef9fb89832d6ff43dc1513adec99fd784b0ef0bb2b0de07bce8cc880e30836e150aa34"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x20, 0x5, 0x2, 0x80}}]}}, {{0x9, 0x4, 0xdc, 0x1f, 0x7, 0xa, 0xf9, 0xca, 0xfc, [@generic={0x5e, 0x24, "f41f2376799a63563b4424f5e0bf18e881045f7cb6b155c7adbce3768e5e1598657925774be56f0659c3c95e60ff6de808ff6c4fd516657a69da5b5e1eb2a7daef500b4172a86f4a1dcc7bb531517e6db879737ac3baebd0f6038eee"}, @generic={0x84, 0xf, "12b14b0922742d4b66d192de45d5c1780d193ff5aaad37ebac699d60387ab6166881c06b598f4c39e8f0ebef5e1e3ea95f60405473e35459b15cc8e7abea4c5bb557f24e91f640a8fe2f5ca5f0ce38869ee89343082b5be6fb529ee230d59d2519296b5be6f78464a30fed4d07ec1604b99513ab2fc703edbab5852904ab4882a27c"}], [{{0x9, 0x5, 0x2, 0x0, 0x200, 0x0, 0x1, 0x3}}, {{0x9, 0x5, 0x5, 0x10, 0x10, 0x0, 0xc5, 0x6}}, {{0x9, 0x5, 0x2, 0x10, 0x8, 0x0, 0x6, 0xb6}}, {{0x9, 0x5, 0x2, 0x2, 0x40, 0x80, 0x2, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x80, 0x7f}]}}, {{0x9, 0x5, 0xe, 0x0, 0x8, 0x8, 0x20, 0x2, [@generic={0xfb, 0x21, "26482446e409c7d3b272501d99592173031f068acf2cc7ebe6a27bb268572821735ad3c631cd9897d204f6779e141ca4f87649e2a5c4c513517dea0c8a14eeb467dc84a0e5761bd02adefb71391e79aa3e1785fbcda0dbf8f9e7c44a0f21a75a14a55fb0a2a8fdd7bd5f79e91c51a10b8d81743809d35c8360bb85341b842637db35c2c5e205729d9b6a0caf7a15f02cee861c08063b603e3593ddbae33413c502b682ea3dcfe2a16ffc1da5ee4276e373bb542ebca4f88441e362dd96b8b16ae798953702e479ab4a0212b6171b812881926e8a9479e0128476801a31ef9525e11de821ce39352dea594cad6f987faf2bfcfe2a4ce829fb57"}, @generic={0x7f, 0x22, "ac289414da92eab5381f9baa3510b93c318997ee5353e4a02d27816f17c6d9ec7799c944bafcbeef75913347ed09e0fda522e6777dd6bb0bff4f5d4830f26179baee57fbe5ba70c0896897762774272e1df2ed22a5e1755f7718e361250ed8c97dc0e45b0ef44fdb4e4176a7d80852456001150794f78ecdfd08771879"}]}}, {{0x9, 0x5, 0xe, 0x8, 0x20, 0x9, 0x5, 0x5, [@generic={0x1c, 0xb, "f818058bd59d1ae790063881986f695d18704b3824673cf58e91"}, @generic={0x6f, 0x6, "56bda83d5065fa714329e8c0f17ed27fc0e19d315471f3fcce6f472b757d40c3a6907309820340e2ed8e0fb41dbd8c161fbbfaf930a2d1dbf8ac04ec1e5dabe750ba90bd352637272f83d4f0163a0a32ca90646b8f2ba4ed8e4e0e58de987fb14c2b9f20c493a56fda9ffe2e12"}]}}, {{0x9, 0x5, 0xe, 0x10, 0x0, 0x4, 0xff, 0x40, [@generic={0xa1, 0x11, "38b7626f7dbf96303d81f6cd40129a6f5364d7f6e97893e7af95b13c839812f7d007901023f9dbf15600a9cdcff97bad182733e2a02bc993c475a68b351def0723a7add7e6af68e299c82c94766ece33921940520a1e8b37909109ce3812a1109e0058767912e178ca8290b916c472bdcffcdbcd6414b2ed0ba41eba398ce3de488fc67b9ad4c6b5f678446de72959074185c4a2a4f10c5e097eea5d1ca16b"}]}}]}}]}}]}}, &(0x7f0000000540)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x110, 0x0, 0x80, 0x20, 0x20, 0x20}, 0x19, &(0x7f0000000080)={0x5, 0xf, 0x19, 0x2, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x20, 0xc6, 0x800}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x1, 0xb8, 0xec, 0xfffe}]}, 0x7, [{0x4, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0x4ff}}, {0x28, &(0x7f0000000100)=@string={0x28, 0x3, "ccf9ea532b4ace18c10f3104c9035d858a919a4c4a0de1e95083894797d7b0f621cffe9eb0b8"}}, {0xc4, &(0x7f0000000180)=@string={0xc4, 0x3, "bdd67e9797a9f67ba393915670f24a303f53099d9cec267f3be5337f7d024f74f22edd10dc1fd1825c666ac8ee2fba402a69c2690ad3bee40370c4f3e2aff582bd97b0cb66a9e75ab16293ff8282577600fed43e37d2621d741202fd872b2db93d52c015ba7052b64cb197fbc671555717dca1df530c7bbd7135bf6a63cdd061361c9cbfd62824e4bcc79baf2cac4472cd0b0b74ffe2846534e8bad83744174870dba71bcac0a293e0421c41b905aafea9eeab504df65d297292593fcccc78e4a814"}}, {0x6c, &(0x7f0000000280)=@string={0x6c, 0x3, "f6c48faa6a3b9889126e2f870debd96fc8375b69a756031d5d320ac45daa9bf7980b17bff03df3600e5f16be87a3dd1e0ed110337f75f7d797a4d837b718d32e6b07b7c2c1a94b56faddba76b0d2cf6159eb21532787ae7341fe7f66a40def50fd76255ec7672d9701b1"}}, {0xab, &(0x7f0000000300)=@string={0xab, 0x3, "2761937f6045ba452f640ef9623e1622faf1c7a39c8e86a6259b0ef2b5a0d38a5194319712fce11c4b830b776da272c9eba26f7e308d3417bc3787756562255870ab2cc6c4787491f3e6112ea1149d2208578bd64a71576e71ee1b70a97f9e1eb8eb60569b6164222589dfb535647c41674908d8d9c73640c201a58d7d13e2ab6f3a434a02551578ad1d4271d16c93e70057f34e646b0dc669122b0a17dcad639a0d2c794a1385c5a5"}}, {0x100, &(0x7f00000003c0)=@string={0x100, 0x3, "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"}}, {0x6f, &(0x7f00000004c0)=@string={0x6f, 0x3, "56d5c72876bfca3873afaa84b08b35190feacdf4cc23669eb85e2f28dc9e125e52face4ea7ddb62b911fa8739c8a86fac9141e7fced3c3395ae14f8440202a749f1899a308c250fa379eceed5e5ffffed388ff96dfcb1434b9ab31392250689fe5bbe8b2306ae985bfb2893b76"}}]}) [ 2408.672367][T27351] FAULT_INJECTION: forcing a failure. [ 2408.672367][T27351] name failslab, interval 1, probability 0, space 0, times 0 [ 2408.684810][T27351] CPU: 1 PID: 27351 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2408.696313][T27351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2408.706204][T27351] Call Trace: [ 2408.709342][T27351] dump_stack_lvl+0x1e2/0x24b [ 2408.713847][T27351] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2408.719142][T27351] ? __kasan_check_write+0x14/0x20 [ 2408.724091][T27351] ? __switch_to+0x5f6/0x1240 [ 2408.728615][T27351] dump_stack+0x15/0x17 [ 2408.732594][T27351] should_fail+0x3c6/0x510 [ 2408.736872][T27351] ? __kernfs_new_node+0xdb/0x700 [ 2408.741709][T27351] __should_failslab+0xa4/0xe0 [ 2408.746313][T27351] should_failslab+0x9/0x20 [ 2408.750650][T27351] kmem_cache_alloc+0x3d/0x2e0 [ 2408.755248][T27351] __kernfs_new_node+0xdb/0x700 [ 2408.759938][T27351] ? _raw_spin_unlock_irq+0x4e/0x70 [ 2408.764970][T27351] ? finish_task_switch+0x130/0x5a0 [ 2408.770003][T27351] ? kernfs_new_node+0x170/0x170 [ 2408.774778][T27351] ? __schedule+0xbee/0x1330 [ 2408.779209][T27351] ? __sched_text_start+0x8/0x8 [ 2408.783887][T27351] kernfs_create_dir_ns+0x9b/0x230 [ 2408.788841][T27351] internal_create_group+0x2c2/0xf00 [ 2408.793965][T27351] ? sysfs_create_group+0x30/0x30 [ 2408.798819][T27351] ? device_add_attrs+0x14a/0x3e0 [ 2408.803677][T27351] ? device_add_attrs+0x294/0x3e0 [ 2408.808538][T27351] sysfs_create_group+0x1f/0x30 [ 2408.813228][T27351] dpm_sysfs_add+0x72/0x2b0 [ 2408.817567][T27351] device_add+0x520/0xbc0 [ 2408.821732][T27351] device_create+0x259/0x2e0 [ 2408.826159][T27351] ? sysvec_reschedule_ipi+0x83/0x160 [ 2408.831367][T27351] ? root_device_unregister+0x80/0x80 [ 2408.836578][T27351] bdi_register_va+0x93/0x610 [ 2408.841088][T27351] bdi_register+0xd1/0x120 [ 2408.845338][T27351] ? __device_add_disk+0x552/0x11a0 [ 2408.850373][T27351] ? bdi_register_va+0x610/0x610 [ 2408.855150][T27351] ? __kasan_check_read+0x11/0x20 [ 2408.860006][T27351] ? blk_alloc_devt+0xd7/0x330 [ 2408.864606][T27351] __device_add_disk+0x5de/0x11a0 [ 2408.869505][T27351] ? device_add_disk+0x40/0x40 [ 2408.874065][T27351] ? irqentry_exit+0x4f/0x60 [ 2408.878493][T27351] ? sysvec_reschedule_ipi+0x83/0x160 [ 2408.883703][T27351] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2408.889171][T27351] ? vsnprintf+0x1b8c/0x1c70 [ 2408.893594][T27351] device_add_disk+0x2a/0x40 [ 2408.898023][T27351] loop_add+0x580/0x750 [ 2408.902014][T27351] loop_control_ioctl+0x448/0x620 [ 2408.906875][T27351] ? loop_remove+0xb0/0xb0 [ 2408.911129][T27351] ? __fget_files+0x31e/0x380 [ 2408.915646][T27351] ? security_file_ioctl+0x84/0xb0 [ 2408.920587][T27351] ? loop_remove+0xb0/0xb0 [ 2408.924841][T27351] __se_sys_ioctl+0x114/0x190 [ 2408.929356][T27351] __x64_sys_ioctl+0x7b/0x90 [ 2408.933783][T27351] do_syscall_64+0x34/0x70 [ 2408.938037][T27351] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2408.943760][T27351] RIP: 0033:0x7fcbdb8f3da9 [ 2408.948018][T27351] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2408.967454][T27351] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2408.975700][T27351] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2408.983514][T27351] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2408.991322][T27351] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2408.999133][T27351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2409.006945][T27351] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2409.016106][T27351] ------------[ cut here ]------------ [ 2409.021425][T27351] WARNING: CPU: 1 PID: 27351 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 2409.030345][T27351] Modules linked in: [ 2409.034069][T27351] CPU: 1 PID: 27351 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2409.045666][T27351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2409.055526][T27351] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 2409.061159][T27351] Code: ff ff e8 85 6a 23 ff 0f 0b e9 d0 f3 ff ff e8 79 6a 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 62 6a 23 ff <0f> 0b e9 d1 f7 ff ff e8 56 6a 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 2409.080606][T27351] RSP: 0018:ffffc9000767fbe0 EFLAGS: 00010287 [ 2409.086503][T27351] RAX: ffffffff82473d8e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2409.094299][T27351] RDX: ffffc900020d2000 RSI: 000000000000e469 RDI: 000000000000e46a [ 2409.102360][T27351] RBP: ffffc9000767fd30 R08: ffffffff82473559 R09: ffffc9000767f630 [ 2409.110206][T27351] R10: 00000000f1e6bf83 R11: 000000004ad1f7eb R12: ffff888173ace068 [ 2409.117971][T27351] R13: ffff888173ace000 R14: ffff888173ace348 R15: ffff888173acb000 [ 2409.125766][T27351] FS: 00007fcbda6336c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2409.134715][T27351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2409.141147][T27351] CR2: 00000000200c9030 CR3: 0000000164314000 CR4: 00000000003506b0 [ 2409.148951][T27351] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2409.156769][T27351] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2409.164556][T27351] Call Trace: [ 2409.167706][T27351] ? show_regs+0x58/0x60 [ 2409.171768][T27351] ? __warn+0x160/0x2f0 [ 2409.175762][T27351] ? __device_add_disk+0xe1e/0x11a0 [ 2409.180806][T27351] ? report_bug+0x3d9/0x5b0 [ 2409.185138][T27351] ? __device_add_disk+0xe1e/0x11a0 [ 2409.190179][T27351] ? handle_bug+0x41/0x70 [ 2409.194333][T27351] ? exc_invalid_op+0x1b/0x50 [ 2409.198869][T27351] ? asm_exc_invalid_op+0x12/0x20 [ 2409.203708][T27351] ? __device_add_disk+0x5e9/0x11a0 [ 2409.208752][T27351] ? __device_add_disk+0xe1e/0x11a0 [ 2409.213776][T27351] ? __device_add_disk+0xe1e/0x11a0 [ 2409.218823][T27351] ? device_add_disk+0x40/0x40 [ 2409.223411][T27351] ? irqentry_exit+0x4f/0x60 [ 2409.227849][T27351] ? sysvec_reschedule_ipi+0x83/0x160 [ 2409.233046][T27351] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2409.238527][T27351] ? vsnprintf+0x1b8c/0x1c70 [ 2409.242951][T27351] device_add_disk+0x2a/0x40 [ 2409.247378][T27351] loop_add+0x580/0x750 [ 2409.251358][T27351] loop_control_ioctl+0x448/0x620 [ 2409.256235][T27351] ? loop_remove+0xb0/0xb0 [ 2409.260471][T27351] ? __fget_files+0x31e/0x380 [ 2409.264988][T27351] ? security_file_ioctl+0x84/0xb0 [ 2409.269956][T27351] ? loop_remove+0xb0/0xb0 [ 2409.274187][T27351] __se_sys_ioctl+0x114/0x190 [ 2409.278707][T27351] __x64_sys_ioctl+0x7b/0x90 [ 2409.283127][T27351] do_syscall_64+0x34/0x70 [ 2409.287391][T27351] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2409.293103][T27351] RIP: 0033:0x7fcbdb8f3da9 [ 2409.297371][T27351] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2409.316817][T27351] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2409.325045][T27351] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2409.332865][T27351] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2409.340674][T27351] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2409.348488][T27351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2409.356297][T27351] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2409.364102][T27351] ---[ end trace 37f865335f967432 ]--- 03:34:46 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 55) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2409.503964][T27210] usb 3-1: device descriptor read/64, error -71 [ 2409.510082][ T8496] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 2409.516326][T27829] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2409.529871][T27829] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 2409.541239][T27829] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2409.550337][T27829] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2409.559169][T27829] usb 5-1: config 0 descriptor?? [ 2409.634720][T27357] FAULT_INJECTION: forcing a failure. [ 2409.634720][T27357] name failslab, interval 1, probability 0, space 0, times 0 [ 2409.647181][T27357] CPU: 1 PID: 27357 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2409.658660][T27357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2409.668553][T27357] Call Trace: [ 2409.671691][T27357] dump_stack_lvl+0x1e2/0x24b [ 2409.676200][T27357] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2409.681493][T27357] ? selinux_kernfs_init_security+0x14a/0x720 [ 2409.687412][T27357] ? idr_alloc_cyclic+0x369/0x5d0 [ 2409.692254][T27357] dump_stack+0x15/0x17 [ 2409.696247][T27357] should_fail+0x3c6/0x510 [ 2409.700500][T27357] ? __kernfs_new_node+0xdb/0x700 [ 2409.705382][T27357] __should_failslab+0xa4/0xe0 [ 2409.709962][T27357] should_failslab+0x9/0x20 [ 2409.714300][T27357] kmem_cache_alloc+0x3d/0x2e0 [ 2409.718899][T27357] __kernfs_new_node+0xdb/0x700 [ 2409.723590][T27357] ? down_read_killable+0x220/0x220 [ 2409.728621][T27357] ? kernfs_new_node+0x170/0x170 [ 2409.733399][T27357] ? __kasan_check_write+0x14/0x20 [ 2409.738341][T27357] ? up_write+0x59/0x120 [ 2409.742418][T27357] ? kernfs_activate+0x356/0x370 [ 2409.747195][T27357] kernfs_new_node+0x97/0x170 [ 2409.751842][T27357] __kernfs_create_file+0x4a/0x270 [ 2409.756777][T27357] sysfs_add_file_mode_ns+0x273/0x320 [ 2409.761979][T27357] internal_create_group+0x573/0xf00 [ 2409.767103][T27357] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2409.772570][T27357] ? sysfs_create_group+0x30/0x30 [ 2409.777431][T27357] ? device_add_attrs+0x2cf/0x3e0 [ 2409.782289][T27357] sysfs_create_group+0x1f/0x30 [ 2409.786979][T27357] dpm_sysfs_add+0x72/0x2b0 [ 2409.791315][T27357] device_add+0x520/0xbc0 [ 2409.795485][T27357] device_create+0x259/0x2e0 [ 2409.799909][T27357] ? root_device_unregister+0x80/0x80 [ 2409.805117][T27357] ? bdi_register+0x51/0x120 [ 2409.809541][T27357] ? bdi_register+0xa1/0x120 [ 2409.813969][T27357] bdi_register_va+0x93/0x610 [ 2409.818484][T27357] bdi_register+0xd1/0x120 [ 2409.822733][T27357] ? vsnprintf+0x1e1/0x1c70 [ 2409.827076][T27357] ? __device_add_disk+0x552/0x11a0 [ 2409.832106][T27357] ? bdi_register_va+0x610/0x610 [ 2409.836885][T27357] ? __kasan_check_read+0x11/0x20 [ 2409.841740][T27357] ? blk_alloc_devt+0xd7/0x330 [ 2409.846342][T27357] __device_add_disk+0x5de/0x11a0 [ 2409.851203][T27357] ? device_add_disk+0x40/0x40 [ 2409.855802][T27357] ? irqentry_exit+0x4f/0x60 [ 2409.860230][T27357] ? vsprintf+0x40/0x40 [ 2409.864221][T27357] device_add_disk+0x2a/0x40 [ 2409.868647][T27357] loop_add+0x580/0x750 [ 2409.872640][T27357] loop_control_ioctl+0x448/0x620 [ 2409.877599][T27357] ? loop_remove+0xb0/0xb0 [ 2409.881848][T27357] ? __fget_files+0x31e/0x380 [ 2409.886367][T27357] ? security_file_ioctl+0x84/0xb0 [ 2409.891309][T27357] ? loop_remove+0xb0/0xb0 [ 2409.895563][T27357] __se_sys_ioctl+0x114/0x190 [ 2409.900074][T27357] __x64_sys_ioctl+0x7b/0x90 [ 2409.904505][T27357] do_syscall_64+0x34/0x70 [ 2409.908756][T27357] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2409.914485][T27357] RIP: 0033:0x7fcbdb8f3da9 [ 2409.918740][T27357] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2409.938175][T27357] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2409.946421][T27357] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2409.954232][T27357] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2409.962043][T27357] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2409.969854][T27357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2409.977665][T27357] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2409.986561][T27357] ------------[ cut here ]------------ [ 2409.991847][T27357] WARNING: CPU: 1 PID: 27357 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 2410.000806][T27357] Modules linked in: [ 2410.004528][T27357] CPU: 1 PID: 27357 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2410.016084][T27357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2410.025982][T27357] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 2410.031614][T27357] Code: ff ff e8 85 6a 23 ff 0f 0b e9 d0 f3 ff ff e8 79 6a 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 62 6a 23 ff <0f> 0b e9 d1 f7 ff ff e8 56 6a 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 2410.051111][T27357] RSP: 0018:ffffc9000770fbe0 EFLAGS: 00010283 [ 2410.056953][T27357] RAX: ffffffff82473d8e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2410.064752][T27357] RDX: ffffc900020d2000 RSI: 000000000000e691 RDI: 000000000000e692 [ 2410.072808][T27357] RBP: ffffc9000770fd30 R08: ffffffff82473559 R09: ffffc9000770f630 [ 2410.080830][T27357] R10: 00000000f1e6bf83 R11: 000000004ad1f7eb R12: ffff88811f0b0068 [ 2410.088858][T27357] R13: ffff88811f0b0000 R14: ffff88811f0b0348 R15: ffff8881596d6000 [ 2410.096663][T27357] FS: 00007fcbda6336c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2410.105402][T27357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2410.111835][T27357] CR2: 00000000200cf030 CR3: 00000001183a0000 CR4: 00000000003506b0 [ 2410.119666][T27357] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2410.127464][T27357] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2410.135260][T27357] Call Trace: [ 2410.138418][T27357] ? show_regs+0x58/0x60 [ 2410.142476][T27357] ? __warn+0x160/0x2f0 [ 2410.146470][T27357] ? __device_add_disk+0xe1e/0x11a0 [ 2410.151492][T27357] ? report_bug+0x3d9/0x5b0 [ 2410.155831][T27357] ? __device_add_disk+0xe1e/0x11a0 [ 2410.160883][T27357] ? handle_bug+0x41/0x70 [ 2410.165031][T27357] ? exc_invalid_op+0x1b/0x50 [ 2410.169561][T27357] ? asm_exc_invalid_op+0x12/0x20 [ 2410.174411][T27357] ? __device_add_disk+0x5e9/0x11a0 [ 2410.179452][T27357] ? __device_add_disk+0xe1e/0x11a0 [ 2410.184490][T27357] ? __device_add_disk+0xe1e/0x11a0 [ 2410.189526][T27357] ? device_add_disk+0x40/0x40 [ 2410.194109][T27357] ? irqentry_exit+0x4f/0x60 [ 2410.198565][T27357] ? vsprintf+0x40/0x40 [ 2410.202531][T27357] device_add_disk+0x2a/0x40 [ 2410.206973][T27357] loop_add+0x580/0x750 [ 2410.210947][T27357] loop_control_ioctl+0x448/0x620 [ 2410.215804][T27357] ? loop_remove+0xb0/0xb0 [ 2410.220072][T27357] ? __fget_files+0x31e/0x380 [ 2410.224576][T27357] ? security_file_ioctl+0x84/0xb0 [ 2410.229532][T27357] ? loop_remove+0xb0/0xb0 [ 2410.233773][T27357] __se_sys_ioctl+0x114/0x190 [ 2410.238296][T27357] __x64_sys_ioctl+0x7b/0x90 [ 2410.242716][T27357] do_syscall_64+0x34/0x70 [ 2410.246981][T27357] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2410.252692][T27357] RIP: 0033:0x7fcbdb8f3da9 [ 2410.256967][T27357] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2410.276406][T27357] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2410.284632][T27357] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2410.292458][T27357] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2410.300263][T27357] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2410.308075][T27357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2410.315877][T27357] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2410.323779][T27357] ---[ end trace 37f865335f967433 ]--- 03:34:46 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x0, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x99c, 0x6, 0x1, {0x22, 0x9e5}}}}, &(0x7f0000000540)={0x2c, &(0x7f00000001c0)={0x60, 0xe, 0x66, "b0241ecfad9d09e5ac4668f1bd54121d386938eed608938cb7455be426ca7c320078e43f219653664d992742d122a738b709f70650ec292aced6691790819bb764b16e2776b495d7345461323a8e230ddbc629121e2a8c0eec949eed8433f42d2353e287cb86"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x7f}, &(0x7f0000000440)={0x20, 0x1, 0xb7, "da5d5d9e40ef0405c680366eac0bed816ab629f4527848ccdcada4e9125c1b168c14ebd6838c6db48c6783bb47a214e0f9183f4c857af1d9202f74ac29ac553af8124d5744a7e1b46b089b12351347a744cea22ba527d823e0877dfc640b64505683f7fb38c4a16fdd82aae9caa58eb510e8f9e67a71dd22c7aa38802464b281659cb3d1d2d2c90d7e2800be7e77da0f0a10290087b62759d3e8b76c24b8b26868c38654e68664b8dcc845af1480bc55c98f346eb5fe5d"}, &(0x7f0000000500)={0x20, 0x3, 0x1, 0x6a}}) 03:34:46 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_connect(0x3, 0xc4f, &(0x7f0000000a00)={{0x12, 0x1, 0x310, 0xe0, 0xaf, 0x97, 0x20, 0x19d2, 0xff6f, 0xef6a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc3d, 0x3, 0x4b, 0x4, 0x40, 0x7, [{{0x9, 0x4, 0xaf, 0x20, 0xe, 0xff, 0xff, 0xff, 0x9, [@uac_as], [{{0x9, 0x5, 0xc, 0x2, 0x200, 0x7f, 0x0, 0x4}}, {{0x9, 0x5, 0xc, 0x8, 0x8, 0x7, 0x0, 0xff}}, {{0x9, 0x5, 0x4, 0x0, 0x3ff, 0x3d, 0x7, 0x1f}}, {{0x9, 0x5, 0x6, 0xc, 0x40, 0x8, 0x7a, 0x75, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x30, 0xe400}, @generic={0xf1, 0x15, "9feedea5fa6cc250cb11b42e01e7e01347c6a899bf2c1ec3ca4aa8d5404d7cc4ad2d039b17a9c7155308954981193a2f9902ec25798fe46f3f071fc6d9bc36c16e6445864e21ed29a1c855ae63fec89f6bb00ee9503fc7aa084cb23c4c787a01e19b8f58c23bb20a13c0ac4e8e77037505f189aa1a532beaf841622e47b57d66ba2e34dce3ca7068930663f551ca95eb9013e700a3470541d83d648d859bc4806cd519928fadcdc655ae31b48c47d6317a5532f9209a93de9e8db12536482eb9279785df28a4ca6ef3f3281ad208c6d29b21b8a7506ed5057bcb7049de5505eb4f5745ca14f737a8a9dab733180e49"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x200, 0x6, 0x1, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x2}]}}, {{0x9, 0x5, 0x7, 0x0, 0x3ff, 0x20, 0x4, 0x2e}}, {{0x9, 0x5, 0x7, 0x8, 0x8, 0x5, 0x0, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x5, 0x9}, @generic={0xb0, 0xf, "f174236de304e8aceec9e96ec1a7531855f4d6ff2edf85d817443eb0af70d5d52821117d2c620449cfd8fd4727d7a925632c45d5b2013274a16686efe3583472814e6ab365101e32195acefd617ccbe4873167bec18f290337f723c3c565f3cfe846d9f46572e315f879624e1df5a279a1a7dea9fea361f15c330ed40ec0303aa6d7410a646c1f0e1aa3836e3f5a735a6e2da82e435c00fec2e8d66a17c7a1528eee85700732cc9d2147cf6085a0"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x3ff, 0x2, 0x8, 0x8}}, {{0x9, 0x5, 0xf, 0x8, 0x20, 0x5f, 0x0, 0x1f}}, {{0x9, 0x5, 0xb, 0x10, 0x20, 0x9, 0x2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x81, 0x100}]}}, {{0x9, 0x5, 0x0, 0x10, 0x10, 0x8, 0xc6, 0x28, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x7f, 0xcb4}]}}, {{0x9, 0x5, 0x7, 0xc, 0x3ff, 0x40, 0x7, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x3f, 0x680}]}}, {{0x9, 0x5, 0x0, 0x4, 0x3ff, 0x1, 0x81, 0x8, [@generic={0x32, 0x11, "d0a3d72f3c3e0964386135302c7b36963d7bfa5648de5440ad4485630fe6dbf1ec76d0ffabbd26f700e16bd5996838bf"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x400, 0x7f, 0x1, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0xffff}]}}]}}, {{0x9, 0x4, 0xc7, 0x1, 0xb, 0xa7, 0x72, 0x43, 0x81, [], [{{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0xf2, [@generic={0xa8, 0x22, "dfeee0e09674b3c70388533dc23edbe06e5011b8d158a75956557d05e7e2db9d896f41f87e22d95e78611d68b705a93b0d72c69a1ff492281e71b7ec991c43b5e240cb5fb39d27f6f7397afacf6ed4262340260b6043d1c40f5d63dc2a4f09248984e6327bb7b61c213e5d84d919cbb38f7288829d690cd3dbcf53ff036e57084a7b0921e1a97a537474b897fc4ae327e62d42b9e57e52ded2030e7fcbe7273a874316a3cda5"}]}}, {{0x9, 0x5, 0x0, 0x2f, 0x40, 0x7, 0x1, 0x9, [@generic={0xd3, 0x9, "ea6982d894638b1c85cfeccaafad362fec01b6f0b33456fd598b6c58fdb2837e242e8ffaeb44a332dc8f920ee1e4cf5cf399850ec6962ea741e2d57e88c57ae243a5ab9cb01a879bafffabb0f4779097775cfcc9452e0e3ba2733fcf14580a739056c469b76f32e2d0ed5231cfb8e2c2c11cfefb4a68fda3b9bc62013476bdc845676c752836c18f7643cbd81b73f8b55ee60541141e04232d404f501c33bcd9fdd149a32a649c8fed70394c17b8006ee32876c22b0344448ed1dccf271d4fc2fd0af7091bdb845836ec49bbbf4a05547d"}]}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x8, 0x8, 0x5}}, {{0x9, 0x5, 0xc, 0x2, 0x200, 0xf8, 0x3, 0x5, [@generic={0xcd, 0x30, "598ee7cbd55771fc9c4a71cfd12900cf84204624bbfc5735bba56da20e674539898c408931dd20fe55d5e4ae4af2fc02edeff743bff2be0773635d63ba9ac5c03c4d94fd9c47b156aa5a3494e7c6c722240fb1a9696105eb4d5fdce2707f910c5ef809c35b01ac5bd9b4e7aec7be80b93dc310a6fbeddb2aff715781c0ea547139fca426d6bc86e1081a37d09a2156205bda90fb6f75820c9d26fc8bb9b16d85ebc18238dfbc69c4849121158faa0404511cb2990ab68e8bb7e26b84c8154922ecbe96232e3730263cc72a"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0xde, 0x7}]}}, {{0x9, 0x5, 0x9, 0x0, 0xff5ae670b9383a94, 0x80, 0x0, 0x7, [@generic={0x8b, 0xa, "ac326e5ed3ddce727bd38e3436e479cb269412ef5dfd40b62152186d15c94228d63576eba42db67db7c9a2e9edfa9ef5dcad7a399d8c2837557e23b0b71898d433a14c224ca896ca86b0d7114663bea13f952fcd5ba726b617d530aa3c732f2a205f9773fe52101168991c955ce9a6ea493a6d31148a822798be4646508eb5447abca9a24f16305d96"}, @generic={0x57, 0x9, "ff48b0cf547ca14fc286d60e7cb719e2808e99e6b7d2378dc5b5a391483f9a3b5bce0977f87b1847a2962b9ca7547e73465e63e6c61338b095541e8b2e709fce86fd8c07ea32250299566df1b5b30bf6d3171a1751"}]}}, {{0x9, 0x5, 0x3, 0x10, 0x400, 0x4, 0x1f}}, {{0x9, 0x5, 0x8, 0x10, 0x200, 0x80, 0x8f, 0x7}}, {{0x9, 0x5, 0xa, 0x8, 0x20, 0x9, 0x4, 0x7, [@generic={0xf9, 0xf, "7af524135a182a189aa091bae47157ced9dd2da6dbfc842a782dd60bbfab7fb021726127ea8ff28c6e472d4786e5fffb4a5f66f71e9834cd64f05150025749f9b080a6bba0cb0c5975df459c2573648e6db9ab8f3e0d731c8872c9f76d2fa40ec8c508ec1de97a3e9773dc8069b14b00a848b0bdf6697ba0eecba0f1f025220abbecda6870013f74494ef205508e024531c717a0aad7b9349d717f1efc86f15fb8db6fc5038f58fbbe2037750bec83a618293875f1e1cfaad8669a9dc7588d6ef2926f1fcecd2d2a76edb9f9479c64316ab97f000e672b7c40e5021774f3614d99c57c786d2cfe06a1b415a580b91561bb00efd1480f1c"}, @generic={0x52, 0x23, "beeb19928bc3ba3bbb2d6220c7e2ecf988116b3cd25d6eac7574e8e3df6d8c1d8a3c38b10a754e7758b9ad63ba848bd213c311cf5e67a0b145a5dc5cf689afbb3472360494ae9c50fe704edd4ceff733"}]}}, {{0x9, 0x5, 0x4, 0x8, 0x20, 0x20, 0x2, 0x5}}, {{0x9, 0x5, 0x3, 0xc, 0x20, 0x0, 0x71, 0x1, [@generic={0xea, 0x6, "5c77ed0164eb9799febb909e81ba9409bfeed4172ed0076d6df6217b525f50b4f1a869aac442a5df1b82952fb42d24ce0334b110ef47296f945f7cf7e2dd6194e93cfc0a689be715cfc0a289604ec510aa90cea045134718c0d15f70318713c1e84b25cd67aa922f975d0fa6cb588cafe879d51740a583720036f516ec4753857ba91f26dd800d74bfb0a3189b1685abaf02bf5cf264cff803edd47b6abcf10f99e4c8e746e54eb8fc472266f2d5eaa0b467200681d997b3899e1606ad78799a845507804eef9fb89832d6ff43dc1513adec99fd784b0ef0bb2b0de07bce8cc880e30836e150aa34"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x20, 0x5, 0x2, 0x80}}]}}, {{0x9, 0x4, 0xdc, 0x1f, 0x7, 0xa, 0xf9, 0xca, 0xfc, [@generic={0x5e, 0x24, "f41f2376799a63563b4424f5e0bf18e881045f7cb6b155c7adbce3768e5e1598657925774be56f0659c3c95e60ff6de808ff6c4fd516657a69da5b5e1eb2a7daef500b4172a86f4a1dcc7bb531517e6db879737ac3baebd0f6038eee"}, @generic={0x84, 0xf, "12b14b0922742d4b66d192de45d5c1780d193ff5aaad37ebac699d60387ab6166881c06b598f4c39e8f0ebef5e1e3ea95f60405473e35459b15cc8e7abea4c5bb557f24e91f640a8fe2f5ca5f0ce38869ee89343082b5be6fb529ee230d59d2519296b5be6f78464a30fed4d07ec1604b99513ab2fc703edbab5852904ab4882a27c"}], [{{0x9, 0x5, 0x2, 0x0, 0x200, 0x0, 0x1, 0x3}}, {{0x9, 0x5, 0x5, 0x10, 0x10, 0x0, 0xc5, 0x6}}, {{0x9, 0x5, 0x2, 0x10, 0x8, 0x0, 0x6, 0xb6}}, {{0x9, 0x5, 0x2, 0x2, 0x40, 0x80, 0x2, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x80, 0x7f}]}}, {{0x9, 0x5, 0xe, 0x0, 0x8, 0x8, 0x20, 0x2, [@generic={0xfb, 0x21, "26482446e409c7d3b272501d99592173031f068acf2cc7ebe6a27bb268572821735ad3c631cd9897d204f6779e141ca4f87649e2a5c4c513517dea0c8a14eeb467dc84a0e5761bd02adefb71391e79aa3e1785fbcda0dbf8f9e7c44a0f21a75a14a55fb0a2a8fdd7bd5f79e91c51a10b8d81743809d35c8360bb85341b842637db35c2c5e205729d9b6a0caf7a15f02cee861c08063b603e3593ddbae33413c502b682ea3dcfe2a16ffc1da5ee4276e373bb542ebca4f88441e362dd96b8b16ae798953702e479ab4a0212b6171b812881926e8a9479e0128476801a31ef9525e11de821ce39352dea594cad6f987faf2bfcfe2a4ce829fb57"}, @generic={0x7f, 0x22, "ac289414da92eab5381f9baa3510b93c318997ee5353e4a02d27816f17c6d9ec7799c944bafcbeef75913347ed09e0fda522e6777dd6bb0bff4f5d4830f26179baee57fbe5ba70c0896897762774272e1df2ed22a5e1755f7718e361250ed8c97dc0e45b0ef44fdb4e4176a7d80852456001150794f78ecdfd08771879"}]}}, {{0x9, 0x5, 0xe, 0x8, 0x20, 0x9, 0x5, 0x5, [@generic={0x1c, 0xb, "f818058bd59d1ae790063881986f695d18704b3824673cf58e91"}, @generic={0x6f, 0x6, "56bda83d5065fa714329e8c0f17ed27fc0e19d315471f3fcce6f472b757d40c3a6907309820340e2ed8e0fb41dbd8c161fbbfaf930a2d1dbf8ac04ec1e5dabe750ba90bd352637272f83d4f0163a0a32ca90646b8f2ba4ed8e4e0e58de987fb14c2b9f20c493a56fda9ffe2e12"}]}}, {{0x9, 0x5, 0xe, 0x10, 0x0, 0x4, 0xff, 0x40, [@generic={0xa1, 0x11, "38b7626f7dbf96303d81f6cd40129a6f5364d7f6e97893e7af95b13c839812f7d007901023f9dbf15600a9cdcff97bad182733e2a02bc993c475a68b351def0723a7add7e6af68e299c82c94766ece33921940520a1e8b37909109ce3812a1109e0058767912e178ca8290b916c472bdcffcdbcd6414b2ed0ba41eba398ce3de488fc67b9ad4c6b5f678446de72959074185c4a2a4f10c5e097eea5d1ca16b"}]}}]}}]}}]}}, &(0x7f0000000540)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x110, 0x0, 0x80, 0x20, 0x20, 0x20}, 0x19, &(0x7f0000000080)={0x5, 0xf, 0x19, 0x2, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x20, 0xc6, 0x800}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x1, 0xb8, 0xec, 0xfffe}]}, 0x7, [{0x4, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0x4ff}}, {0x28, &(0x7f0000000100)=@string={0x28, 0x3, "ccf9ea532b4ace18c10f3104c9035d858a919a4c4a0de1e95083894797d7b0f621cffe9eb0b8"}}, {0xc4, &(0x7f0000000180)=@string={0xc4, 0x3, "bdd67e9797a9f67ba393915670f24a303f53099d9cec267f3be5337f7d024f74f22edd10dc1fd1825c666ac8ee2fba402a69c2690ad3bee40370c4f3e2aff582bd97b0cb66a9e75ab16293ff8282577600fed43e37d2621d741202fd872b2db93d52c015ba7052b64cb197fbc671555717dca1df530c7bbd7135bf6a63cdd061361c9cbfd62824e4bcc79baf2cac4472cd0b0b74ffe2846534e8bad83744174870dba71bcac0a293e0421c41b905aafea9eeab504df65d297292593fcccc78e4a814"}}, {0x6c, &(0x7f0000000280)=@string={0x6c, 0x3, "f6c48faa6a3b9889126e2f870debd96fc8375b69a756031d5d320ac45daa9bf7980b17bff03df3600e5f16be87a3dd1e0ed110337f75f7d797a4d837b718d32e6b07b7c2c1a94b56faddba76b0d2cf6159eb21532787ae7341fe7f66a40def50fd76255ec7672d9701b1"}}, {0xab, &(0x7f0000000300)=@string={0xab, 0x3, "2761937f6045ba452f640ef9623e1622faf1c7a39c8e86a6259b0ef2b5a0d38a5194319712fce11c4b830b776da272c9eba26f7e308d3417bc3787756562255870ab2cc6c4787491f3e6112ea1149d2208578bd64a71576e71ee1b70a97f9e1eb8eb60569b6164222589dfb535647c41674908d8d9c73640c201a58d7d13e2ab6f3a434a02551578ad1d4271d16c93e70057f34e646b0dc669122b0a17dcad639a0d2c794a1385c5a5"}}, {0x100, &(0x7f00000003c0)=@string={0x100, 0x3, "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"}}, {0x6f, &(0x7f00000004c0)=@string={0x6f, 0x3, "56d5c72876bfca3873afaa84b08b35190feacdf4cc23669eb85e2f28dc9e125e52face4ea7ddb62b911fa8739c8a86fac9141e7fced3c3395ae14f8440202a749f1899a308c250fa379eceed5e5ffffed388ff96dfcb1434b9ab31392250689fe5bbe8b2306ae985bfb2893b76"}}]}) (async) syz_usb_connect(0x3, 0xc4f, &(0x7f0000000a00)={{0x12, 0x1, 0x310, 0xe0, 0xaf, 0x97, 0x20, 0x19d2, 0xff6f, 0xef6a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc3d, 0x3, 0x4b, 0x4, 0x40, 0x7, [{{0x9, 0x4, 0xaf, 0x20, 0xe, 0xff, 0xff, 0xff, 0x9, [@uac_as], [{{0x9, 0x5, 0xc, 0x2, 0x200, 0x7f, 0x0, 0x4}}, {{0x9, 0x5, 0xc, 0x8, 0x8, 0x7, 0x0, 0xff}}, {{0x9, 0x5, 0x4, 0x0, 0x3ff, 0x3d, 0x7, 0x1f}}, {{0x9, 0x5, 0x6, 0xc, 0x40, 0x8, 0x7a, 0x75, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x30, 0xe400}, @generic={0xf1, 0x15, "9feedea5fa6cc250cb11b42e01e7e01347c6a899bf2c1ec3ca4aa8d5404d7cc4ad2d039b17a9c7155308954981193a2f9902ec25798fe46f3f071fc6d9bc36c16e6445864e21ed29a1c855ae63fec89f6bb00ee9503fc7aa084cb23c4c787a01e19b8f58c23bb20a13c0ac4e8e77037505f189aa1a532beaf841622e47b57d66ba2e34dce3ca7068930663f551ca95eb9013e700a3470541d83d648d859bc4806cd519928fadcdc655ae31b48c47d6317a5532f9209a93de9e8db12536482eb9279785df28a4ca6ef3f3281ad208c6d29b21b8a7506ed5057bcb7049de5505eb4f5745ca14f737a8a9dab733180e49"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x200, 0x6, 0x1, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x2}]}}, {{0x9, 0x5, 0x7, 0x0, 0x3ff, 0x20, 0x4, 0x2e}}, {{0x9, 0x5, 0x7, 0x8, 0x8, 0x5, 0x0, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x5, 0x9}, @generic={0xb0, 0xf, "f174236de304e8aceec9e96ec1a7531855f4d6ff2edf85d817443eb0af70d5d52821117d2c620449cfd8fd4727d7a925632c45d5b2013274a16686efe3583472814e6ab365101e32195acefd617ccbe4873167bec18f290337f723c3c565f3cfe846d9f46572e315f879624e1df5a279a1a7dea9fea361f15c330ed40ec0303aa6d7410a646c1f0e1aa3836e3f5a735a6e2da82e435c00fec2e8d66a17c7a1528eee85700732cc9d2147cf6085a0"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x3ff, 0x2, 0x8, 0x8}}, {{0x9, 0x5, 0xf, 0x8, 0x20, 0x5f, 0x0, 0x1f}}, {{0x9, 0x5, 0xb, 0x10, 0x20, 0x9, 0x2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x81, 0x100}]}}, {{0x9, 0x5, 0x0, 0x10, 0x10, 0x8, 0xc6, 0x28, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x7f, 0xcb4}]}}, {{0x9, 0x5, 0x7, 0xc, 0x3ff, 0x40, 0x7, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x3f, 0x680}]}}, {{0x9, 0x5, 0x0, 0x4, 0x3ff, 0x1, 0x81, 0x8, [@generic={0x32, 0x11, "d0a3d72f3c3e0964386135302c7b36963d7bfa5648de5440ad4485630fe6dbf1ec76d0ffabbd26f700e16bd5996838bf"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x400, 0x7f, 0x1, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0xffff}]}}]}}, {{0x9, 0x4, 0xc7, 0x1, 0xb, 0xa7, 0x72, 0x43, 0x81, [], [{{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0xf2, [@generic={0xa8, 0x22, "dfeee0e09674b3c70388533dc23edbe06e5011b8d158a75956557d05e7e2db9d896f41f87e22d95e78611d68b705a93b0d72c69a1ff492281e71b7ec991c43b5e240cb5fb39d27f6f7397afacf6ed4262340260b6043d1c40f5d63dc2a4f09248984e6327bb7b61c213e5d84d919cbb38f7288829d690cd3dbcf53ff036e57084a7b0921e1a97a537474b897fc4ae327e62d42b9e57e52ded2030e7fcbe7273a874316a3cda5"}]}}, {{0x9, 0x5, 0x0, 0x2f, 0x40, 0x7, 0x1, 0x9, [@generic={0xd3, 0x9, "ea6982d894638b1c85cfeccaafad362fec01b6f0b33456fd598b6c58fdb2837e242e8ffaeb44a332dc8f920ee1e4cf5cf399850ec6962ea741e2d57e88c57ae243a5ab9cb01a879bafffabb0f4779097775cfcc9452e0e3ba2733fcf14580a739056c469b76f32e2d0ed5231cfb8e2c2c11cfefb4a68fda3b9bc62013476bdc845676c752836c18f7643cbd81b73f8b55ee60541141e04232d404f501c33bcd9fdd149a32a649c8fed70394c17b8006ee32876c22b0344448ed1dccf271d4fc2fd0af7091bdb845836ec49bbbf4a05547d"}]}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x8, 0x8, 0x5}}, {{0x9, 0x5, 0xc, 0x2, 0x200, 0xf8, 0x3, 0x5, [@generic={0xcd, 0x30, "598ee7cbd55771fc9c4a71cfd12900cf84204624bbfc5735bba56da20e674539898c408931dd20fe55d5e4ae4af2fc02edeff743bff2be0773635d63ba9ac5c03c4d94fd9c47b156aa5a3494e7c6c722240fb1a9696105eb4d5fdce2707f910c5ef809c35b01ac5bd9b4e7aec7be80b93dc310a6fbeddb2aff715781c0ea547139fca426d6bc86e1081a37d09a2156205bda90fb6f75820c9d26fc8bb9b16d85ebc18238dfbc69c4849121158faa0404511cb2990ab68e8bb7e26b84c8154922ecbe96232e3730263cc72a"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0xde, 0x7}]}}, {{0x9, 0x5, 0x9, 0x0, 0xff5ae670b9383a94, 0x80, 0x0, 0x7, [@generic={0x8b, 0xa, "ac326e5ed3ddce727bd38e3436e479cb269412ef5dfd40b62152186d15c94228d63576eba42db67db7c9a2e9edfa9ef5dcad7a399d8c2837557e23b0b71898d433a14c224ca896ca86b0d7114663bea13f952fcd5ba726b617d530aa3c732f2a205f9773fe52101168991c955ce9a6ea493a6d31148a822798be4646508eb5447abca9a24f16305d96"}, @generic={0x57, 0x9, "ff48b0cf547ca14fc286d60e7cb719e2808e99e6b7d2378dc5b5a391483f9a3b5bce0977f87b1847a2962b9ca7547e73465e63e6c61338b095541e8b2e709fce86fd8c07ea32250299566df1b5b30bf6d3171a1751"}]}}, {{0x9, 0x5, 0x3, 0x10, 0x400, 0x4, 0x1f}}, {{0x9, 0x5, 0x8, 0x10, 0x200, 0x80, 0x8f, 0x7}}, {{0x9, 0x5, 0xa, 0x8, 0x20, 0x9, 0x4, 0x7, [@generic={0xf9, 0xf, "7af524135a182a189aa091bae47157ced9dd2da6dbfc842a782dd60bbfab7fb021726127ea8ff28c6e472d4786e5fffb4a5f66f71e9834cd64f05150025749f9b080a6bba0cb0c5975df459c2573648e6db9ab8f3e0d731c8872c9f76d2fa40ec8c508ec1de97a3e9773dc8069b14b00a848b0bdf6697ba0eecba0f1f025220abbecda6870013f74494ef205508e024531c717a0aad7b9349d717f1efc86f15fb8db6fc5038f58fbbe2037750bec83a618293875f1e1cfaad8669a9dc7588d6ef2926f1fcecd2d2a76edb9f9479c64316ab97f000e672b7c40e5021774f3614d99c57c786d2cfe06a1b415a580b91561bb00efd1480f1c"}, @generic={0x52, 0x23, "beeb19928bc3ba3bbb2d6220c7e2ecf988116b3cd25d6eac7574e8e3df6d8c1d8a3c38b10a754e7758b9ad63ba848bd213c311cf5e67a0b145a5dc5cf689afbb3472360494ae9c50fe704edd4ceff733"}]}}, {{0x9, 0x5, 0x4, 0x8, 0x20, 0x20, 0x2, 0x5}}, {{0x9, 0x5, 0x3, 0xc, 0x20, 0x0, 0x71, 0x1, [@generic={0xea, 0x6, "5c77ed0164eb9799febb909e81ba9409bfeed4172ed0076d6df6217b525f50b4f1a869aac442a5df1b82952fb42d24ce0334b110ef47296f945f7cf7e2dd6194e93cfc0a689be715cfc0a289604ec510aa90cea045134718c0d15f70318713c1e84b25cd67aa922f975d0fa6cb588cafe879d51740a583720036f516ec4753857ba91f26dd800d74bfb0a3189b1685abaf02bf5cf264cff803edd47b6abcf10f99e4c8e746e54eb8fc472266f2d5eaa0b467200681d997b3899e1606ad78799a845507804eef9fb89832d6ff43dc1513adec99fd784b0ef0bb2b0de07bce8cc880e30836e150aa34"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x20, 0x5, 0x2, 0x80}}]}}, {{0x9, 0x4, 0xdc, 0x1f, 0x7, 0xa, 0xf9, 0xca, 0xfc, [@generic={0x5e, 0x24, "f41f2376799a63563b4424f5e0bf18e881045f7cb6b155c7adbce3768e5e1598657925774be56f0659c3c95e60ff6de808ff6c4fd516657a69da5b5e1eb2a7daef500b4172a86f4a1dcc7bb531517e6db879737ac3baebd0f6038eee"}, @generic={0x84, 0xf, "12b14b0922742d4b66d192de45d5c1780d193ff5aaad37ebac699d60387ab6166881c06b598f4c39e8f0ebef5e1e3ea95f60405473e35459b15cc8e7abea4c5bb557f24e91f640a8fe2f5ca5f0ce38869ee89343082b5be6fb529ee230d59d2519296b5be6f78464a30fed4d07ec1604b99513ab2fc703edbab5852904ab4882a27c"}], [{{0x9, 0x5, 0x2, 0x0, 0x200, 0x0, 0x1, 0x3}}, {{0x9, 0x5, 0x5, 0x10, 0x10, 0x0, 0xc5, 0x6}}, {{0x9, 0x5, 0x2, 0x10, 0x8, 0x0, 0x6, 0xb6}}, {{0x9, 0x5, 0x2, 0x2, 0x40, 0x80, 0x2, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x80, 0x7f}]}}, {{0x9, 0x5, 0xe, 0x0, 0x8, 0x8, 0x20, 0x2, [@generic={0xfb, 0x21, "26482446e409c7d3b272501d99592173031f068acf2cc7ebe6a27bb268572821735ad3c631cd9897d204f6779e141ca4f87649e2a5c4c513517dea0c8a14eeb467dc84a0e5761bd02adefb71391e79aa3e1785fbcda0dbf8f9e7c44a0f21a75a14a55fb0a2a8fdd7bd5f79e91c51a10b8d81743809d35c8360bb85341b842637db35c2c5e205729d9b6a0caf7a15f02cee861c08063b603e3593ddbae33413c502b682ea3dcfe2a16ffc1da5ee4276e373bb542ebca4f88441e362dd96b8b16ae798953702e479ab4a0212b6171b812881926e8a9479e0128476801a31ef9525e11de821ce39352dea594cad6f987faf2bfcfe2a4ce829fb57"}, @generic={0x7f, 0x22, "ac289414da92eab5381f9baa3510b93c318997ee5353e4a02d27816f17c6d9ec7799c944bafcbeef75913347ed09e0fda522e6777dd6bb0bff4f5d4830f26179baee57fbe5ba70c0896897762774272e1df2ed22a5e1755f7718e361250ed8c97dc0e45b0ef44fdb4e4176a7d80852456001150794f78ecdfd08771879"}]}}, {{0x9, 0x5, 0xe, 0x8, 0x20, 0x9, 0x5, 0x5, [@generic={0x1c, 0xb, "f818058bd59d1ae790063881986f695d18704b3824673cf58e91"}, @generic={0x6f, 0x6, "56bda83d5065fa714329e8c0f17ed27fc0e19d315471f3fcce6f472b757d40c3a6907309820340e2ed8e0fb41dbd8c161fbbfaf930a2d1dbf8ac04ec1e5dabe750ba90bd352637272f83d4f0163a0a32ca90646b8f2ba4ed8e4e0e58de987fb14c2b9f20c493a56fda9ffe2e12"}]}}, {{0x9, 0x5, 0xe, 0x10, 0x0, 0x4, 0xff, 0x40, [@generic={0xa1, 0x11, "38b7626f7dbf96303d81f6cd40129a6f5364d7f6e97893e7af95b13c839812f7d007901023f9dbf15600a9cdcff97bad182733e2a02bc993c475a68b351def0723a7add7e6af68e299c82c94766ece33921940520a1e8b37909109ce3812a1109e0058767912e178ca8290b916c472bdcffcdbcd6414b2ed0ba41eba398ce3de488fc67b9ad4c6b5f678446de72959074185c4a2a4f10c5e097eea5d1ca16b"}]}}]}}]}}]}}, &(0x7f0000000540)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x110, 0x0, 0x80, 0x20, 0x20, 0x20}, 0x19, &(0x7f0000000080)={0x5, 0xf, 0x19, 0x2, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x20, 0xc6, 0x800}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x1, 0xb8, 0xec, 0xfffe}]}, 0x7, [{0x4, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0x4ff}}, {0x28, &(0x7f0000000100)=@string={0x28, 0x3, "ccf9ea532b4ace18c10f3104c9035d858a919a4c4a0de1e95083894797d7b0f621cffe9eb0b8"}}, {0xc4, &(0x7f0000000180)=@string={0xc4, 0x3, "bdd67e9797a9f67ba393915670f24a303f53099d9cec267f3be5337f7d024f74f22edd10dc1fd1825c666ac8ee2fba402a69c2690ad3bee40370c4f3e2aff582bd97b0cb66a9e75ab16293ff8282577600fed43e37d2621d741202fd872b2db93d52c015ba7052b64cb197fbc671555717dca1df530c7bbd7135bf6a63cdd061361c9cbfd62824e4bcc79baf2cac4472cd0b0b74ffe2846534e8bad83744174870dba71bcac0a293e0421c41b905aafea9eeab504df65d297292593fcccc78e4a814"}}, {0x6c, &(0x7f0000000280)=@string={0x6c, 0x3, "f6c48faa6a3b9889126e2f870debd96fc8375b69a756031d5d320ac45daa9bf7980b17bff03df3600e5f16be87a3dd1e0ed110337f75f7d797a4d837b718d32e6b07b7c2c1a94b56faddba76b0d2cf6159eb21532787ae7341fe7f66a40def50fd76255ec7672d9701b1"}}, {0xab, &(0x7f0000000300)=@string={0xab, 0x3, "2761937f6045ba452f640ef9623e1622faf1c7a39c8e86a6259b0ef2b5a0d38a5194319712fce11c4b830b776da272c9eba26f7e308d3417bc3787756562255870ab2cc6c4787491f3e6112ea1149d2208578bd64a71576e71ee1b70a97f9e1eb8eb60569b6164222589dfb535647c41674908d8d9c73640c201a58d7d13e2ab6f3a434a02551578ad1d4271d16c93e70057f34e646b0dc669122b0a17dcad639a0d2c794a1385c5a5"}}, {0x100, &(0x7f00000003c0)=@string={0x100, 0x3, "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"}}, {0x6f, &(0x7f00000004c0)=@string={0x6f, 0x3, "56d5c72876bfca3873afaa84b08b35190feacdf4cc23669eb85e2f28dc9e125e52face4ea7ddb62b911fa8739c8a86fac9141e7fced3c3395ae14f8440202a749f1899a308c250fa379eceed5e5ffffed388ff96dfcb1434b9ab31392250689fe5bbe8b2306ae985bfb2893b76"}}]}) 03:34:46 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400051503000004092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x5, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, 0x0}, 0x0) 03:34:46 executing program 3: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) (async) syz_usb_control_io$hid(r0, &(0x7f0000000280)={0x24, &(0x7f0000000000)={0x40, 0x30, 0xfc, {0xfc, 0x7, "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"}}, &(0x7f0000000140)={0x0, 0x3, 0x2b, @string={0x2b, 0x3, "87d8012da8cfa8ed3a7c99fb401c4a913cbf0507ddadd9aef0c98ae4e2d3ac85a7d673be316bc97854"}}, &(0x7f00000001c0)={0x0, 0x22, 0x8, {[@local=@item_012={0x2, 0x2, 0x4, 'G\''}, @global, @local=@item_012={0x1, 0x2, 0x7, "e4"}, @global=@item_012={0x1, 0x1, 0x1, "db"}]}}, &(0x7f0000000200)={0x0, 0x21, 0x9, {0x9, 0x21, 0x9, 0x6, 0x1, {0x22, 0x8bb}}}}, &(0x7f00000005c0)={0x2c, &(0x7f00000002c0)={0x20, 0x15, 0xd0, "b80f161b5cb66f39f4c905a87c3f5a0dd52194aa5401b36c11618295d00ff017ed4ab9793c028a5260f2abc804350fdcf59bb5b75f271f7936c505f7153a016cc537d0a0ee448d52ea99b7141ea7582c79ecdf41551e69921d2df173faca181a6553f18f25d125cf9a749125a0775d219a09dbd885c321aea968b74d3f21c7c49c99362a5dff7ff87a5bb5c819cf356e3c3709f5923f7b9d52920284d2159cb89665a5a20a12afa71ad40fe1ac8fce41295f223394c7e380edf5f06bd9dc36ec3bc37406092af1825543cb00491f508e"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x33}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x77}, &(0x7f0000000440)={0x20, 0x1, 0xd1, "a3209307d9aef255a86def75c69c87e4f0b6b36aa1fcb03542774c993f92154dd5323311b3f246485357e171a999ebddbc4294a367fd06b8125992b1103a4af3240ba63d234d7e5dad2db0a6bc91e48774b4c1d288e7dcf91a1f814195330945f7dcd283a323f90075cbb3bfab98a68687d2e59ca215ff62bae1a898a6827b10423649761a7bd418b8781f063fde3c671ff917d41e3aef9d332c55a5b3bd386d50622728a2d7fabaca42567ee0dcdc2dc4e8731bb48ea19e0473e4afb6e60a1e19e8b351df841bfae091ceb7d449512bea"}, &(0x7f0000000540)={0x20, 0x3, 0x1, 0x2}}) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000180)=ANY=[@ANYBLOB="5100bf"], 0x0, 0x0, 0x0, 0x0}, 0x0) [ 2410.378397][T27829] usb 5-1: string descriptor 0 read error: -71 [ 2410.385714][T27829] usb 5-1: USB disconnect, device number 50 03:34:47 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_connect(0x3, 0xc4f, &(0x7f0000000a00)={{0x12, 0x1, 0x310, 0xe0, 0xaf, 0x97, 0x20, 0x19d2, 0xff6f, 0xef6a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc3d, 0x3, 0x4b, 0x4, 0x40, 0x7, [{{0x9, 0x4, 0xaf, 0x20, 0xe, 0xff, 0xff, 0xff, 0x9, [@uac_as], [{{0x9, 0x5, 0xc, 0x2, 0x200, 0x7f, 0x0, 0x4}}, {{0x9, 0x5, 0xc, 0x8, 0x8, 0x7, 0x0, 0xff}}, {{0x9, 0x5, 0x4, 0x0, 0x3ff, 0x3d, 0x7, 0x1f}}, {{0x9, 0x5, 0x6, 0xc, 0x40, 0x8, 0x7a, 0x75, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x30, 0xe400}, @generic={0xf1, 0x15, "9feedea5fa6cc250cb11b42e01e7e01347c6a899bf2c1ec3ca4aa8d5404d7cc4ad2d039b17a9c7155308954981193a2f9902ec25798fe46f3f071fc6d9bc36c16e6445864e21ed29a1c855ae63fec89f6bb00ee9503fc7aa084cb23c4c787a01e19b8f58c23bb20a13c0ac4e8e77037505f189aa1a532beaf841622e47b57d66ba2e34dce3ca7068930663f551ca95eb9013e700a3470541d83d648d859bc4806cd519928fadcdc655ae31b48c47d6317a5532f9209a93de9e8db12536482eb9279785df28a4ca6ef3f3281ad208c6d29b21b8a7506ed5057bcb7049de5505eb4f5745ca14f737a8a9dab733180e49"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x200, 0x6, 0x1, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x2}]}}, {{0x9, 0x5, 0x7, 0x0, 0x3ff, 0x20, 0x4, 0x2e}}, {{0x9, 0x5, 0x7, 0x8, 0x8, 0x5, 0x0, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x5, 0x9}, @generic={0xb0, 0xf, "f174236de304e8aceec9e96ec1a7531855f4d6ff2edf85d817443eb0af70d5d52821117d2c620449cfd8fd4727d7a925632c45d5b2013274a16686efe3583472814e6ab365101e32195acefd617ccbe4873167bec18f290337f723c3c565f3cfe846d9f46572e315f879624e1df5a279a1a7dea9fea361f15c330ed40ec0303aa6d7410a646c1f0e1aa3836e3f5a735a6e2da82e435c00fec2e8d66a17c7a1528eee85700732cc9d2147cf6085a0"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x3ff, 0x2, 0x8, 0x8}}, {{0x9, 0x5, 0xf, 0x8, 0x20, 0x5f, 0x0, 0x1f}}, {{0x9, 0x5, 0xb, 0x10, 0x20, 0x9, 0x2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x81, 0x100}]}}, {{0x9, 0x5, 0x0, 0x10, 0x10, 0x8, 0xc6, 0x28, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x7f, 0xcb4}]}}, {{0x9, 0x5, 0x7, 0xc, 0x3ff, 0x40, 0x7, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x3f, 0x680}]}}, {{0x9, 0x5, 0x0, 0x4, 0x3ff, 0x1, 0x81, 0x8, [@generic={0x32, 0x11, "d0a3d72f3c3e0964386135302c7b36963d7bfa5648de5440ad4485630fe6dbf1ec76d0ffabbd26f700e16bd5996838bf"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x400, 0x7f, 0x1, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0xffff}]}}]}}, {{0x9, 0x4, 0xc7, 0x1, 0xb, 0xa7, 0x72, 0x43, 0x81, [], [{{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0xf2, [@generic={0xa8, 0x22, "dfeee0e09674b3c70388533dc23edbe06e5011b8d158a75956557d05e7e2db9d896f41f87e22d95e78611d68b705a93b0d72c69a1ff492281e71b7ec991c43b5e240cb5fb39d27f6f7397afacf6ed4262340260b6043d1c40f5d63dc2a4f09248984e6327bb7b61c213e5d84d919cbb38f7288829d690cd3dbcf53ff036e57084a7b0921e1a97a537474b897fc4ae327e62d42b9e57e52ded2030e7fcbe7273a874316a3cda5"}]}}, {{0x9, 0x5, 0x0, 0x2f, 0x40, 0x7, 0x1, 0x9, [@generic={0xd3, 0x9, "ea6982d894638b1c85cfeccaafad362fec01b6f0b33456fd598b6c58fdb2837e242e8ffaeb44a332dc8f920ee1e4cf5cf399850ec6962ea741e2d57e88c57ae243a5ab9cb01a879bafffabb0f4779097775cfcc9452e0e3ba2733fcf14580a739056c469b76f32e2d0ed5231cfb8e2c2c11cfefb4a68fda3b9bc62013476bdc845676c752836c18f7643cbd81b73f8b55ee60541141e04232d404f501c33bcd9fdd149a32a649c8fed70394c17b8006ee32876c22b0344448ed1dccf271d4fc2fd0af7091bdb845836ec49bbbf4a05547d"}]}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x8, 0x8, 0x5}}, {{0x9, 0x5, 0xc, 0x2, 0x200, 0xf8, 0x3, 0x5, [@generic={0xcd, 0x30, "598ee7cbd55771fc9c4a71cfd12900cf84204624bbfc5735bba56da20e674539898c408931dd20fe55d5e4ae4af2fc02edeff743bff2be0773635d63ba9ac5c03c4d94fd9c47b156aa5a3494e7c6c722240fb1a9696105eb4d5fdce2707f910c5ef809c35b01ac5bd9b4e7aec7be80b93dc310a6fbeddb2aff715781c0ea547139fca426d6bc86e1081a37d09a2156205bda90fb6f75820c9d26fc8bb9b16d85ebc18238dfbc69c4849121158faa0404511cb2990ab68e8bb7e26b84c8154922ecbe96232e3730263cc72a"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0xde, 0x7}]}}, {{0x9, 0x5, 0x9, 0x0, 0xff5ae670b9383a94, 0x80, 0x0, 0x7, [@generic={0x8b, 0xa, "ac326e5ed3ddce727bd38e3436e479cb269412ef5dfd40b62152186d15c94228d63576eba42db67db7c9a2e9edfa9ef5dcad7a399d8c2837557e23b0b71898d433a14c224ca896ca86b0d7114663bea13f952fcd5ba726b617d530aa3c732f2a205f9773fe52101168991c955ce9a6ea493a6d31148a822798be4646508eb5447abca9a24f16305d96"}, @generic={0x57, 0x9, "ff48b0cf547ca14fc286d60e7cb719e2808e99e6b7d2378dc5b5a391483f9a3b5bce0977f87b1847a2962b9ca7547e73465e63e6c61338b095541e8b2e709fce86fd8c07ea32250299566df1b5b30bf6d3171a1751"}]}}, {{0x9, 0x5, 0x3, 0x10, 0x400, 0x4, 0x1f}}, {{0x9, 0x5, 0x8, 0x10, 0x200, 0x80, 0x8f, 0x7}}, {{0x9, 0x5, 0xa, 0x8, 0x20, 0x9, 0x4, 0x7, [@generic={0xf9, 0xf, "7af524135a182a189aa091bae47157ced9dd2da6dbfc842a782dd60bbfab7fb021726127ea8ff28c6e472d4786e5fffb4a5f66f71e9834cd64f05150025749f9b080a6bba0cb0c5975df459c2573648e6db9ab8f3e0d731c8872c9f76d2fa40ec8c508ec1de97a3e9773dc8069b14b00a848b0bdf6697ba0eecba0f1f025220abbecda6870013f74494ef205508e024531c717a0aad7b9349d717f1efc86f15fb8db6fc5038f58fbbe2037750bec83a618293875f1e1cfaad8669a9dc7588d6ef2926f1fcecd2d2a76edb9f9479c64316ab97f000e672b7c40e5021774f3614d99c57c786d2cfe06a1b415a580b91561bb00efd1480f1c"}, @generic={0x52, 0x23, "beeb19928bc3ba3bbb2d6220c7e2ecf988116b3cd25d6eac7574e8e3df6d8c1d8a3c38b10a754e7758b9ad63ba848bd213c311cf5e67a0b145a5dc5cf689afbb3472360494ae9c50fe704edd4ceff733"}]}}, {{0x9, 0x5, 0x4, 0x8, 0x20, 0x20, 0x2, 0x5}}, {{0x9, 0x5, 0x3, 0xc, 0x20, 0x0, 0x71, 0x1, [@generic={0xea, 0x6, "5c77ed0164eb9799febb909e81ba9409bfeed4172ed0076d6df6217b525f50b4f1a869aac442a5df1b82952fb42d24ce0334b110ef47296f945f7cf7e2dd6194e93cfc0a689be715cfc0a289604ec510aa90cea045134718c0d15f70318713c1e84b25cd67aa922f975d0fa6cb588cafe879d51740a583720036f516ec4753857ba91f26dd800d74bfb0a3189b1685abaf02bf5cf264cff803edd47b6abcf10f99e4c8e746e54eb8fc472266f2d5eaa0b467200681d997b3899e1606ad78799a845507804eef9fb89832d6ff43dc1513adec99fd784b0ef0bb2b0de07bce8cc880e30836e150aa34"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x20, 0x5, 0x2, 0x80}}]}}, {{0x9, 0x4, 0xdc, 0x1f, 0x7, 0xa, 0xf9, 0xca, 0xfc, [@generic={0x5e, 0x24, "f41f2376799a63563b4424f5e0bf18e881045f7cb6b155c7adbce3768e5e1598657925774be56f0659c3c95e60ff6de808ff6c4fd516657a69da5b5e1eb2a7daef500b4172a86f4a1dcc7bb531517e6db879737ac3baebd0f6038eee"}, @generic={0x84, 0xf, "12b14b0922742d4b66d192de45d5c1780d193ff5aaad37ebac699d60387ab6166881c06b598f4c39e8f0ebef5e1e3ea95f60405473e35459b15cc8e7abea4c5bb557f24e91f640a8fe2f5ca5f0ce38869ee89343082b5be6fb529ee230d59d2519296b5be6f78464a30fed4d07ec1604b99513ab2fc703edbab5852904ab4882a27c"}], [{{0x9, 0x5, 0x2, 0x0, 0x200, 0x0, 0x1, 0x3}}, {{0x9, 0x5, 0x5, 0x10, 0x10, 0x0, 0xc5, 0x6}}, {{0x9, 0x5, 0x2, 0x10, 0x8, 0x0, 0x6, 0xb6}}, {{0x9, 0x5, 0x2, 0x2, 0x40, 0x80, 0x2, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x80, 0x7f}]}}, {{0x9, 0x5, 0xe, 0x0, 0x8, 0x8, 0x20, 0x2, [@generic={0xfb, 0x21, "26482446e409c7d3b272501d99592173031f068acf2cc7ebe6a27bb268572821735ad3c631cd9897d204f6779e141ca4f87649e2a5c4c513517dea0c8a14eeb467dc84a0e5761bd02adefb71391e79aa3e1785fbcda0dbf8f9e7c44a0f21a75a14a55fb0a2a8fdd7bd5f79e91c51a10b8d81743809d35c8360bb85341b842637db35c2c5e205729d9b6a0caf7a15f02cee861c08063b603e3593ddbae33413c502b682ea3dcfe2a16ffc1da5ee4276e373bb542ebca4f88441e362dd96b8b16ae798953702e479ab4a0212b6171b812881926e8a9479e0128476801a31ef9525e11de821ce39352dea594cad6f987faf2bfcfe2a4ce829fb57"}, @generic={0x7f, 0x22, "ac289414da92eab5381f9baa3510b93c318997ee5353e4a02d27816f17c6d9ec7799c944bafcbeef75913347ed09e0fda522e6777dd6bb0bff4f5d4830f26179baee57fbe5ba70c0896897762774272e1df2ed22a5e1755f7718e361250ed8c97dc0e45b0ef44fdb4e4176a7d80852456001150794f78ecdfd08771879"}]}}, {{0x9, 0x5, 0xe, 0x8, 0x20, 0x9, 0x5, 0x5, [@generic={0x1c, 0xb, "f818058bd59d1ae790063881986f695d18704b3824673cf58e91"}, @generic={0x6f, 0x6, "56bda83d5065fa714329e8c0f17ed27fc0e19d315471f3fcce6f472b757d40c3a6907309820340e2ed8e0fb41dbd8c161fbbfaf930a2d1dbf8ac04ec1e5dabe750ba90bd352637272f83d4f0163a0a32ca90646b8f2ba4ed8e4e0e58de987fb14c2b9f20c493a56fda9ffe2e12"}]}}, {{0x9, 0x5, 0xe, 0x10, 0x0, 0x4, 0xff, 0x40, [@generic={0xa1, 0x11, "38b7626f7dbf96303d81f6cd40129a6f5364d7f6e97893e7af95b13c839812f7d007901023f9dbf15600a9cdcff97bad182733e2a02bc993c475a68b351def0723a7add7e6af68e299c82c94766ece33921940520a1e8b37909109ce3812a1109e0058767912e178ca8290b916c472bdcffcdbcd6414b2ed0ba41eba398ce3de488fc67b9ad4c6b5f678446de72959074185c4a2a4f10c5e097eea5d1ca16b"}]}}]}}]}}]}}, &(0x7f0000000540)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x110, 0x0, 0x80, 0x20, 0x20, 0x20}, 0x19, &(0x7f0000000080)={0x5, 0xf, 0x19, 0x2, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x20, 0xc6, 0x800}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x1, 0xb8, 0xec, 0xfffe}]}, 0x7, [{0x4, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0x4ff}}, {0x28, &(0x7f0000000100)=@string={0x28, 0x3, "ccf9ea532b4ace18c10f3104c9035d858a919a4c4a0de1e95083894797d7b0f621cffe9eb0b8"}}, {0xc4, &(0x7f0000000180)=@string={0xc4, 0x3, "bdd67e9797a9f67ba393915670f24a303f53099d9cec267f3be5337f7d024f74f22edd10dc1fd1825c666ac8ee2fba402a69c2690ad3bee40370c4f3e2aff582bd97b0cb66a9e75ab16293ff8282577600fed43e37d2621d741202fd872b2db93d52c015ba7052b64cb197fbc671555717dca1df530c7bbd7135bf6a63cdd061361c9cbfd62824e4bcc79baf2cac4472cd0b0b74ffe2846534e8bad83744174870dba71bcac0a293e0421c41b905aafea9eeab504df65d297292593fcccc78e4a814"}}, {0x6c, &(0x7f0000000280)=@string={0x6c, 0x3, "f6c48faa6a3b9889126e2f870debd96fc8375b69a756031d5d320ac45daa9bf7980b17bff03df3600e5f16be87a3dd1e0ed110337f75f7d797a4d837b718d32e6b07b7c2c1a94b56faddba76b0d2cf6159eb21532787ae7341fe7f66a40def50fd76255ec7672d9701b1"}}, {0xab, &(0x7f0000000300)=@string={0xab, 0x3, "2761937f6045ba452f640ef9623e1622faf1c7a39c8e86a6259b0ef2b5a0d38a5194319712fce11c4b830b776da272c9eba26f7e308d3417bc3787756562255870ab2cc6c4787491f3e6112ea1149d2208578bd64a71576e71ee1b70a97f9e1eb8eb60569b6164222589dfb535647c41674908d8d9c73640c201a58d7d13e2ab6f3a434a02551578ad1d4271d16c93e70057f34e646b0dc669122b0a17dcad639a0d2c794a1385c5a5"}}, {0x100, &(0x7f00000003c0)=@string={0x100, 0x3, "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"}}, {0x6f, &(0x7f00000004c0)=@string={0x6f, 0x3, "56d5c72876bfca3873afaa84b08b35190feacdf4cc23669eb85e2f28dc9e125e52face4ea7ddb62b911fa8739c8a86fac9141e7fced3c3395ae14f8440202a749f1899a308c250fa379eceed5e5ffffed388ff96dfcb1434b9ab31392250689fe5bbe8b2306ae985bfb2893b76"}}]}) (async) syz_usb_connect(0x3, 0xc4f, &(0x7f0000000a00)={{0x12, 0x1, 0x310, 0xe0, 0xaf, 0x97, 0x20, 0x19d2, 0xff6f, 0xef6a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc3d, 0x3, 0x4b, 0x4, 0x40, 0x7, [{{0x9, 0x4, 0xaf, 0x20, 0xe, 0xff, 0xff, 0xff, 0x9, [@uac_as], [{{0x9, 0x5, 0xc, 0x2, 0x200, 0x7f, 0x0, 0x4}}, {{0x9, 0x5, 0xc, 0x8, 0x8, 0x7, 0x0, 0xff}}, {{0x9, 0x5, 0x4, 0x0, 0x3ff, 0x3d, 0x7, 0x1f}}, {{0x9, 0x5, 0x6, 0xc, 0x40, 0x8, 0x7a, 0x75, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x30, 0xe400}, @generic={0xf1, 0x15, "9feedea5fa6cc250cb11b42e01e7e01347c6a899bf2c1ec3ca4aa8d5404d7cc4ad2d039b17a9c7155308954981193a2f9902ec25798fe46f3f071fc6d9bc36c16e6445864e21ed29a1c855ae63fec89f6bb00ee9503fc7aa084cb23c4c787a01e19b8f58c23bb20a13c0ac4e8e77037505f189aa1a532beaf841622e47b57d66ba2e34dce3ca7068930663f551ca95eb9013e700a3470541d83d648d859bc4806cd519928fadcdc655ae31b48c47d6317a5532f9209a93de9e8db12536482eb9279785df28a4ca6ef3f3281ad208c6d29b21b8a7506ed5057bcb7049de5505eb4f5745ca14f737a8a9dab733180e49"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x200, 0x6, 0x1, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x2}]}}, {{0x9, 0x5, 0x7, 0x0, 0x3ff, 0x20, 0x4, 0x2e}}, {{0x9, 0x5, 0x7, 0x8, 0x8, 0x5, 0x0, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x5, 0x9}, @generic={0xb0, 0xf, "f174236de304e8aceec9e96ec1a7531855f4d6ff2edf85d817443eb0af70d5d52821117d2c620449cfd8fd4727d7a925632c45d5b2013274a16686efe3583472814e6ab365101e32195acefd617ccbe4873167bec18f290337f723c3c565f3cfe846d9f46572e315f879624e1df5a279a1a7dea9fea361f15c330ed40ec0303aa6d7410a646c1f0e1aa3836e3f5a735a6e2da82e435c00fec2e8d66a17c7a1528eee85700732cc9d2147cf6085a0"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x3ff, 0x2, 0x8, 0x8}}, {{0x9, 0x5, 0xf, 0x8, 0x20, 0x5f, 0x0, 0x1f}}, {{0x9, 0x5, 0xb, 0x10, 0x20, 0x9, 0x2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x81, 0x100}]}}, {{0x9, 0x5, 0x0, 0x10, 0x10, 0x8, 0xc6, 0x28, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x7f, 0xcb4}]}}, {{0x9, 0x5, 0x7, 0xc, 0x3ff, 0x40, 0x7, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x3f, 0x680}]}}, {{0x9, 0x5, 0x0, 0x4, 0x3ff, 0x1, 0x81, 0x8, [@generic={0x32, 0x11, "d0a3d72f3c3e0964386135302c7b36963d7bfa5648de5440ad4485630fe6dbf1ec76d0ffabbd26f700e16bd5996838bf"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x400, 0x7f, 0x1, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0xffff}]}}]}}, {{0x9, 0x4, 0xc7, 0x1, 0xb, 0xa7, 0x72, 0x43, 0x81, [], [{{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x0, 0x4, 0xf2, [@generic={0xa8, 0x22, "dfeee0e09674b3c70388533dc23edbe06e5011b8d158a75956557d05e7e2db9d896f41f87e22d95e78611d68b705a93b0d72c69a1ff492281e71b7ec991c43b5e240cb5fb39d27f6f7397afacf6ed4262340260b6043d1c40f5d63dc2a4f09248984e6327bb7b61c213e5d84d919cbb38f7288829d690cd3dbcf53ff036e57084a7b0921e1a97a537474b897fc4ae327e62d42b9e57e52ded2030e7fcbe7273a874316a3cda5"}]}}, {{0x9, 0x5, 0x0, 0x2f, 0x40, 0x7, 0x1, 0x9, [@generic={0xd3, 0x9, "ea6982d894638b1c85cfeccaafad362fec01b6f0b33456fd598b6c58fdb2837e242e8ffaeb44a332dc8f920ee1e4cf5cf399850ec6962ea741e2d57e88c57ae243a5ab9cb01a879bafffabb0f4779097775cfcc9452e0e3ba2733fcf14580a739056c469b76f32e2d0ed5231cfb8e2c2c11cfefb4a68fda3b9bc62013476bdc845676c752836c18f7643cbd81b73f8b55ee60541141e04232d404f501c33bcd9fdd149a32a649c8fed70394c17b8006ee32876c22b0344448ed1dccf271d4fc2fd0af7091bdb845836ec49bbbf4a05547d"}]}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x8, 0x8, 0x5}}, {{0x9, 0x5, 0xc, 0x2, 0x200, 0xf8, 0x3, 0x5, [@generic={0xcd, 0x30, "598ee7cbd55771fc9c4a71cfd12900cf84204624bbfc5735bba56da20e674539898c408931dd20fe55d5e4ae4af2fc02edeff743bff2be0773635d63ba9ac5c03c4d94fd9c47b156aa5a3494e7c6c722240fb1a9696105eb4d5fdce2707f910c5ef809c35b01ac5bd9b4e7aec7be80b93dc310a6fbeddb2aff715781c0ea547139fca426d6bc86e1081a37d09a2156205bda90fb6f75820c9d26fc8bb9b16d85ebc18238dfbc69c4849121158faa0404511cb2990ab68e8bb7e26b84c8154922ecbe96232e3730263cc72a"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0xde, 0x7}]}}, {{0x9, 0x5, 0x9, 0x0, 0xff5ae670b9383a94, 0x80, 0x0, 0x7, [@generic={0x8b, 0xa, "ac326e5ed3ddce727bd38e3436e479cb269412ef5dfd40b62152186d15c94228d63576eba42db67db7c9a2e9edfa9ef5dcad7a399d8c2837557e23b0b71898d433a14c224ca896ca86b0d7114663bea13f952fcd5ba726b617d530aa3c732f2a205f9773fe52101168991c955ce9a6ea493a6d31148a822798be4646508eb5447abca9a24f16305d96"}, @generic={0x57, 0x9, "ff48b0cf547ca14fc286d60e7cb719e2808e99e6b7d2378dc5b5a391483f9a3b5bce0977f87b1847a2962b9ca7547e73465e63e6c61338b095541e8b2e709fce86fd8c07ea32250299566df1b5b30bf6d3171a1751"}]}}, {{0x9, 0x5, 0x3, 0x10, 0x400, 0x4, 0x1f}}, {{0x9, 0x5, 0x8, 0x10, 0x200, 0x80, 0x8f, 0x7}}, {{0x9, 0x5, 0xa, 0x8, 0x20, 0x9, 0x4, 0x7, [@generic={0xf9, 0xf, "7af524135a182a189aa091bae47157ced9dd2da6dbfc842a782dd60bbfab7fb021726127ea8ff28c6e472d4786e5fffb4a5f66f71e9834cd64f05150025749f9b080a6bba0cb0c5975df459c2573648e6db9ab8f3e0d731c8872c9f76d2fa40ec8c508ec1de97a3e9773dc8069b14b00a848b0bdf6697ba0eecba0f1f025220abbecda6870013f74494ef205508e024531c717a0aad7b9349d717f1efc86f15fb8db6fc5038f58fbbe2037750bec83a618293875f1e1cfaad8669a9dc7588d6ef2926f1fcecd2d2a76edb9f9479c64316ab97f000e672b7c40e5021774f3614d99c57c786d2cfe06a1b415a580b91561bb00efd1480f1c"}, @generic={0x52, 0x23, "beeb19928bc3ba3bbb2d6220c7e2ecf988116b3cd25d6eac7574e8e3df6d8c1d8a3c38b10a754e7758b9ad63ba848bd213c311cf5e67a0b145a5dc5cf689afbb3472360494ae9c50fe704edd4ceff733"}]}}, {{0x9, 0x5, 0x4, 0x8, 0x20, 0x20, 0x2, 0x5}}, {{0x9, 0x5, 0x3, 0xc, 0x20, 0x0, 0x71, 0x1, [@generic={0xea, 0x6, "5c77ed0164eb9799febb909e81ba9409bfeed4172ed0076d6df6217b525f50b4f1a869aac442a5df1b82952fb42d24ce0334b110ef47296f945f7cf7e2dd6194e93cfc0a689be715cfc0a289604ec510aa90cea045134718c0d15f70318713c1e84b25cd67aa922f975d0fa6cb588cafe879d51740a583720036f516ec4753857ba91f26dd800d74bfb0a3189b1685abaf02bf5cf264cff803edd47b6abcf10f99e4c8e746e54eb8fc472266f2d5eaa0b467200681d997b3899e1606ad78799a845507804eef9fb89832d6ff43dc1513adec99fd784b0ef0bb2b0de07bce8cc880e30836e150aa34"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x20, 0x5, 0x2, 0x80}}]}}, {{0x9, 0x4, 0xdc, 0x1f, 0x7, 0xa, 0xf9, 0xca, 0xfc, [@generic={0x5e, 0x24, "f41f2376799a63563b4424f5e0bf18e881045f7cb6b155c7adbce3768e5e1598657925774be56f0659c3c95e60ff6de808ff6c4fd516657a69da5b5e1eb2a7daef500b4172a86f4a1dcc7bb531517e6db879737ac3baebd0f6038eee"}, @generic={0x84, 0xf, "12b14b0922742d4b66d192de45d5c1780d193ff5aaad37ebac699d60387ab6166881c06b598f4c39e8f0ebef5e1e3ea95f60405473e35459b15cc8e7abea4c5bb557f24e91f640a8fe2f5ca5f0ce38869ee89343082b5be6fb529ee230d59d2519296b5be6f78464a30fed4d07ec1604b99513ab2fc703edbab5852904ab4882a27c"}], [{{0x9, 0x5, 0x2, 0x0, 0x200, 0x0, 0x1, 0x3}}, {{0x9, 0x5, 0x5, 0x10, 0x10, 0x0, 0xc5, 0x6}}, {{0x9, 0x5, 0x2, 0x10, 0x8, 0x0, 0x6, 0xb6}}, {{0x9, 0x5, 0x2, 0x2, 0x40, 0x80, 0x2, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x80, 0x7f}]}}, {{0x9, 0x5, 0xe, 0x0, 0x8, 0x8, 0x20, 0x2, [@generic={0xfb, 0x21, "26482446e409c7d3b272501d99592173031f068acf2cc7ebe6a27bb268572821735ad3c631cd9897d204f6779e141ca4f87649e2a5c4c513517dea0c8a14eeb467dc84a0e5761bd02adefb71391e79aa3e1785fbcda0dbf8f9e7c44a0f21a75a14a55fb0a2a8fdd7bd5f79e91c51a10b8d81743809d35c8360bb85341b842637db35c2c5e205729d9b6a0caf7a15f02cee861c08063b603e3593ddbae33413c502b682ea3dcfe2a16ffc1da5ee4276e373bb542ebca4f88441e362dd96b8b16ae798953702e479ab4a0212b6171b812881926e8a9479e0128476801a31ef9525e11de821ce39352dea594cad6f987faf2bfcfe2a4ce829fb57"}, @generic={0x7f, 0x22, "ac289414da92eab5381f9baa3510b93c318997ee5353e4a02d27816f17c6d9ec7799c944bafcbeef75913347ed09e0fda522e6777dd6bb0bff4f5d4830f26179baee57fbe5ba70c0896897762774272e1df2ed22a5e1755f7718e361250ed8c97dc0e45b0ef44fdb4e4176a7d80852456001150794f78ecdfd08771879"}]}}, {{0x9, 0x5, 0xe, 0x8, 0x20, 0x9, 0x5, 0x5, [@generic={0x1c, 0xb, "f818058bd59d1ae790063881986f695d18704b3824673cf58e91"}, @generic={0x6f, 0x6, "56bda83d5065fa714329e8c0f17ed27fc0e19d315471f3fcce6f472b757d40c3a6907309820340e2ed8e0fb41dbd8c161fbbfaf930a2d1dbf8ac04ec1e5dabe750ba90bd352637272f83d4f0163a0a32ca90646b8f2ba4ed8e4e0e58de987fb14c2b9f20c493a56fda9ffe2e12"}]}}, {{0x9, 0x5, 0xe, 0x10, 0x0, 0x4, 0xff, 0x40, [@generic={0xa1, 0x11, "38b7626f7dbf96303d81f6cd40129a6f5364d7f6e97893e7af95b13c839812f7d007901023f9dbf15600a9cdcff97bad182733e2a02bc993c475a68b351def0723a7add7e6af68e299c82c94766ece33921940520a1e8b37909109ce3812a1109e0058767912e178ca8290b916c472bdcffcdbcd6414b2ed0ba41eba398ce3de488fc67b9ad4c6b5f678446de72959074185c4a2a4f10c5e097eea5d1ca16b"}]}}]}}]}}]}}, &(0x7f0000000540)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x110, 0x0, 0x80, 0x20, 0x20, 0x20}, 0x19, &(0x7f0000000080)={0x5, 0xf, 0x19, 0x2, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x20, 0xc6, 0x800}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x1, 0xb8, 0xec, 0xfffe}]}, 0x7, [{0x4, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0x4ff}}, {0x28, &(0x7f0000000100)=@string={0x28, 0x3, "ccf9ea532b4ace18c10f3104c9035d858a919a4c4a0de1e95083894797d7b0f621cffe9eb0b8"}}, {0xc4, &(0x7f0000000180)=@string={0xc4, 0x3, "bdd67e9797a9f67ba393915670f24a303f53099d9cec267f3be5337f7d024f74f22edd10dc1fd1825c666ac8ee2fba402a69c2690ad3bee40370c4f3e2aff582bd97b0cb66a9e75ab16293ff8282577600fed43e37d2621d741202fd872b2db93d52c015ba7052b64cb197fbc671555717dca1df530c7bbd7135bf6a63cdd061361c9cbfd62824e4bcc79baf2cac4472cd0b0b74ffe2846534e8bad83744174870dba71bcac0a293e0421c41b905aafea9eeab504df65d297292593fcccc78e4a814"}}, {0x6c, &(0x7f0000000280)=@string={0x6c, 0x3, "f6c48faa6a3b9889126e2f870debd96fc8375b69a756031d5d320ac45daa9bf7980b17bff03df3600e5f16be87a3dd1e0ed110337f75f7d797a4d837b718d32e6b07b7c2c1a94b56faddba76b0d2cf6159eb21532787ae7341fe7f66a40def50fd76255ec7672d9701b1"}}, {0xab, &(0x7f0000000300)=@string={0xab, 0x3, "2761937f6045ba452f640ef9623e1622faf1c7a39c8e86a6259b0ef2b5a0d38a5194319712fce11c4b830b776da272c9eba26f7e308d3417bc3787756562255870ab2cc6c4787491f3e6112ea1149d2208578bd64a71576e71ee1b70a97f9e1eb8eb60569b6164222589dfb535647c41674908d8d9c73640c201a58d7d13e2ab6f3a434a02551578ad1d4271d16c93e70057f34e646b0dc669122b0a17dcad639a0d2c794a1385c5a5"}}, {0x100, &(0x7f00000003c0)=@string={0x100, 0x3, "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"}}, {0x6f, &(0x7f00000004c0)=@string={0x6f, 0x3, "56d5c72876bfca3873afaa84b08b35190feacdf4cc23669eb85e2f28dc9e125e52face4ea7ddb62b911fa8739c8a86fac9141e7fced3c3395ae14f8440202a749f1899a308c250fa379eceed5e5ffffed388ff96dfcb1434b9ab31392250689fe5bbe8b2306ae985bfb2893b76"}}]}) 03:34:47 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 56) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) 03:34:47 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_connect(0x4, 0x96b, &(0x7f0000000a00)={{0x12, 0x1, 0x201, 0xca, 0x5c, 0x48, 0x40, 0x565, 0x3, 0xf0a7, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x959, 0x3, 0x80, 0x0, 0x20, 0x2, [{{0x9, 0x4, 0x73, 0x4a, 0x4, 0x44, 0xb3, 0x8, 0x0, [@uac_as={[@format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x7, 0x6fa1, 0x3, "3c6d0f9a"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x1, 0x2, 0x8, 0x0, "", 'u'}, @format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x1, 0x1, 0x3, "d7241036a9cd430fd8"}, @format_type_ii_discrete={0x12, 0x24, 0x2, 0x2, 0x2, 0x1ff, 0x0, "7e21e7c4942b0ce567"}, @as_header={0x7, 0x24, 0x1, 0x6, 0x4}, @as_header={0x7, 0x24, 0x1, 0x3, 0x6, 0x5}]}, @generic={0x9e, 0xb, "6565f92c31a3ba37a01863ac29cd68f399474e789e123a0210f01edee5351397bcc6bc0fa9edc22051f2aac0be5d531a81e2001e6447801a6d5785e76c2bf33b1ab169373140071740631d8f0990e81caa850f6ecd91b9d8b9e09f43e14cb802db2782f12a28d383bf823f5ef2dd3bc351f0f97acf29351c030facbc7387c84e8dc6c10b7195ef7aef4eaf3635ba9a295a8daa89b6d9a16e426defe4"}], [{{0x9, 0x5, 0x80, 0x3, 0x10, 0xd6, 0xfd, 0xe4}}, {{0x9, 0x5, 0x8, 0x2, 0x10, 0x56, 0x8, 0xce, [@generic={0x3e, 0x23, "cb1b5245df4fcfd92cbd25878f06e4bcaae814c640e9c9397ce3c5ebcdf14fcd5154158d1628fc6aa1d140c26bbcdc052d30e73103ea110d6741da6c"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x2}]}}, {{0x9, 0x5, 0x6, 0xa, 0x8, 0x4a, 0x0, 0x5}}, {{0x9, 0x5, 0xf, 0x0, 0x8, 0x9, 0x98, 0x3}}]}}, {{0x9, 0x4, 0x3, 0x2, 0xc, 0x65, 0x96, 0xea, 0x8, [], [{{0x9, 0x5, 0xf, 0x0, 0x200, 0x0, 0x0, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x2}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x8, 0x1ff}]}}, {{0x9, 0x5, 0x3, 0x3, 0x10, 0x3f, 0x8, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xfe, 0x4}, @generic={0x57, 0xc, "22818967601d2964c4c89e372b87597772afa5bb21774ceacf9d20a51ed3436849425c0e7d584442c6e1776c3800ecde749af3eec092be7e90cf7350471d038753cbf0f7524d31b2720ff7e7b31811d22ffa20bb08"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x20, 0x8, 0x9, 0x1f, [@generic={0xc4, 0x6, "8730f3ba4d246609f1128008cea07d7f975cb5218c3d386a1b0a9205b319abe868f2cd1cf6e4dd76f891b725833ea526cb9baef01c77ed08f895c34017277be9e299e83effc8c5d5b29897603ab474240138b1cd43adf947439cfccc4854c3d54ece9b4f1266327fa80ab4200e19eaba2275e2242108d3b15c39cf033c856dedc8921c70b6a0b5a319353324584d9d1650689f52f99d8f58d0088009b06a8e819ded57a3972c6d5574bc6d117d149c5d4eca854c7ebd89cead298bab9caad755450d"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x40}]}}, {{0x9, 0x5, 0x7, 0x0, 0x10, 0x0, 0xdf, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x102, 0x0, 0x2}]}}, {{0x9, 0x5, 0xf, 0x4, 0x400, 0x81, 0x7, 0x66}}, {{0x9, 0x5, 0xc, 0x0, 0x400, 0x7, 0xff, 0x7, [@generic={0x42, 0x22, "2fc48586fcf74517aafe4a88415eef4d73866eaffd1a3d1f563f60c0c936359539b61b07d9fd451e7439af7de380a9c0972fb8dd0bf57b65a97125beef022cc9"}, @uac_iso={0x7, 0x25, 0x1, 0x84, 0x81, 0x3}]}}, {{0x9, 0x5, 0x80, 0x2, 0x20, 0x6, 0x0, 0x0, [@generic={0xe0, 0xf, "f0903eb77632ca8525e735aa8bb15c81d02b3934fdd58f37bb7f917d9ddaf1a075769914604307a5c1ea6c7ef1b62bc9e21e4ed1e1446c169978bcfef8ed39fa836ef07162805ba2fe5658212384cecbcee67d90ad2db14be85b4c9233d5462bd15adee0627dd2def14f778bfe6383cea7da89b302ef4097c4c4324cc48834c76a1a04465a30bb70775bd6647f8be3dd316f64ea1333a0e227fe39efa772f6c414d5c8b6eb0f72b64ec8c2cbf9d551de97f1bc962d5c7402755295194120d1e42c020c2e2d32ed1f1f06329f289515690d1ca938db024fd3169c04b39680"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0x20, 0x0, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x3f, 0x80}]}}, {{0x9, 0x5, 0x7, 0x10, 0x40, 0x80, 0x0, 0xb8, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0xff, 0x8}]}}, {{0x9, 0x5, 0xc, 0x3, 0x200, 0x0, 0x7, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x102, 0x8c, 0x54}]}}, {{0x9, 0x5, 0x8, 0x8, 0x8, 0x1, 0x7f, 0x1, [@generic={0xd0, 0x22, "5ea6b2161eaa6a526934d0ef5b12db6ca1e2a88e914f4e81ff4dab97717912bc72bd99e01afff18aa0ba2f43af96157e680d6c5217a71c5c6072ded979f3b8cfec1b9c650562c1e2d94cd815758c51261cef6c9af284bb6adb317ed1625501c48ee02e81340c233b0e3bce09fd8bf55bf72705ec3ccdecca0d51932c0e8790e136b7f7d157b1e1697bfee7529a5cbba19b8abaebbce726a1baa2c15c1291eea62b1350d9ac83d741d9c7c6af458dfb209c14072eada006c78903a1860b5ab455b596a5f6b32abc1cdbe571b29aa3"}]}}, {{0x9, 0x5, 0x2, 0x1, 0x10, 0x0, 0x8, 0x2, [@generic={0x91, 0xe, "f621ff6942d97b2ac144111ea9bcf4c6166b6b5d5e353ee71e49861c94f2c08123f829749894ae589804b41c2c3ced45b1b2cdb4026d71b2cc54dd3efb0ffd78753f4065746ace02e0ca377ef376fb5a9eb32f7887575e014d17d0ea39afde7344b3c94d0ccaef75f582bb73d74f6533c41de1034263a86fcbdc917f46932e4ed6156c781f3dcb3a80b010b1219f17"}]}}]}}, {{0x9, 0x4, 0x35, 0x5, 0x8, 0x41, 0x69, 0x67, 0x1, [], [{{0x9, 0x5, 0x3, 0x3, 0x40, 0x0, 0x2f, 0x54}}, {{0x9, 0x5, 0xf, 0x10, 0x400, 0x7, 0x5a, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x2, 0x6}]}}, {{0x9, 0x5, 0xd, 0x8, 0x400, 0x0, 0x7b, 0x6, [@generic={0x1c, 0x6, "fb119efecbd0e0d0a41f50486a15eb16d2411cae2d075fd95c42"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x3, 0x1}]}}, {{0x9, 0x5, 0xb, 0x0, 0x3ff, 0x8, 0x1, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x4a, 0x6b0c}, @generic={0xb2, 0x23, "8829f1c0a6ebc094ae4d931f2e55da3adf5360b8b5953423992e6bb016c75b929506ea8c187d9b419304ca763c72652f91648a10a8750e2acbd35584443a5e27de943136c960f794fc547f2402af659e61084333da644b924e6a9827a29849842ff21e84dd00b1d9fefddac70548b4d4cd247248c92d57f1e91588f0db150eae983c1d7b6386d797b96f41ca8480466a4afaa79b77b3f7bdc846a3af768dedb5035b1d31b066539570c694fa613c2b2d"}]}}, {{0x9, 0x5, 0xe, 0x0, 0x400, 0x9, 0x7b, 0x2}}, {{0x9, 0x5, 0x1, 0x8, 0x400, 0x1, 0x3f, 0x6c, [@generic={0xa3, 0x5, "197301fb5efe751a0fcc46934680e7bc2fdb83a25bc9dd06437e7e4d568339ee381c2a01f923b761210f2012b9d2ca5b135348639b2185c9b263de2b7ccfb5c9ff5c31658f9fcfbaec31f421a368b3ef446c93ef2e0d36fdf40f16f0a725286084a076640c1c914b5e825f754f83a75affef9127e657640322c24f76f5c952cd3304f7509e12786a54e90103e9527bc13b048b8f54e99e5773d275d17d7905b9e5"}, @generic={0xd5, 0x2e, "fb741921fc71eba92ab4c500a93cacd16c7f1987eb73333822fe05c7d611750171ff2810f943c62a9b23bf88894c8f88af84727acaa33f8ba125c8417888c22e062ea375166bee990ac1205ba0060785816a18a6a7cad43d7dab589ebd9f67c7a0095a375bb7cc7a0a13db874a3bb1f093b06e140e0028fd9db1006acb88e2e6198ecd08df9f081f751c4a2e936989dfcbecd8e12e7a1698ce3596066605d1d1469646fb5703fccb5b48cc7252dec01914595fc29fe82863279e1998e5ce4b453425b2a03bc0a139bd3ec9b03b5cef34132b55"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x3d7, 0x8, 0x0, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0x5}, @generic={0xed, 0x21, "0df02378109f3eccf35a14b000d559d4d83460dd04ecd2661f68f3b4454e2386f6eb2070dcf03bb9ebcf7446248df9dc4e0d1c3d8c506c5b1bf231aca00906006a5973dd5758e13c24a74c29aa797c0f2fa928486a4e82a0cec7ced2e6f71f0163d0aef5d150cdf8937f357393c748f42ef9c13f981a1f2316a1ef8265238eac055620f4518078d2cca594bb1666d0435fa1c8b42e81ba44bb6f223cc9e366a6b17e2253871eeb76462e486a025dcfc14c7611930c4eb03897af4cda1bb9ddaaa9d1b432a955c67c35d52a242375e6d1dbbcfb1b62a790ca395d6599a762f2a8c1a1798e0e346f9142b86b"}]}}, {{0x9, 0x5, 0x9, 0x10, 0x10, 0x40, 0x7, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xb1, 0x5}]}}]}}]}}]}}, &(0x7f00000003c0)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x200, 0x7f, 0x6, 0x1, 0x8, 0x40}, 0x51, &(0x7f0000000080)={0x5, 0xf, 0x51, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x1, 0x0, 0x0, 0x7ff}, @ptm_cap={0x3}, @ssp_cap={0x10, 0x10, 0xa, 0x61, 0x1, 0x6, 0xf0f, 0xab, [0xff0030]}, @ss_container_id={0x14, 0x10, 0x4, 0x9, "f1e00358b1e8eddb6a04040414372809"}, @ss_container_id={0x14, 0x10, 0x4, 0x60, "70907b553152abdf40d71b377b260c12"}]}, 0x5, [{0x19, &(0x7f0000000100)=@string={0x19, 0x3, "4119a72e4ef922c0a42398200481cfc61a47da3a5f5d59"}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x40c}}, {0xf0, &(0x7f00000001c0)=@string={0xf0, 0x3, "c68534523d5abcd1b7ada8bd81e8b53f28047863fc87d1bf04b106ab3b5df3515269a6c27095d422bff1b2969a44a2230c045d34b1c7ae7512652d91ceefbbad199a03b9370647810db6390fc245657e39f8914db797cd435829c80edcba4e1922e832e92e994dac50feb71bc5467c4c93cc379e6760f59918f587e798ac7aab479bed17ba4d6ba39b7d19d8d95fae5fd28ce2b2b1fbbc93bedbe89f533acb65cb3b4c3574f46cc028508769eff110848083946072814114c3fb69295cf343d307a7ba3ea96298843987caef51ffaa3e9fd63dc01db9441d14f3f59fe3dd5802ff34299caf4ef2b2a736e7e8f964"}}, {0x9f, &(0x7f00000002c0)=@string={0x9f, 0x3, "cfb3677b1446d5e9e8e7767899692ec17d48d0c1d2ff5e5a042211da06155a92830276f26b1e91c8629b2b9286f45aaecd2a78bca6ea29d57c910c38b04d6dcc4d533ace3187589915894305449d9a1291a4430966e0a413816493ec91a60ee82962dd67a322516ca4701cf18aa232a949d8ec4616c14e886be99aa5445cc1227d8ef8f595f103062ac294ecd2faf96321a28d73f8d2595fee1dd07821"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x1407}}]}) [ 2410.585140][T27580] FAULT_INJECTION: forcing a failure. [ 2410.585140][T27580] name failslab, interval 1, probability 0, space 0, times 0 [ 2410.597685][T27580] CPU: 1 PID: 27580 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2410.609187][T27580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2410.619079][T27580] Call Trace: [ 2410.622217][T27580] dump_stack_lvl+0x1e2/0x24b [ 2410.626724][T27580] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2410.632019][T27580] ? __schedule+0xbee/0x1330 [ 2410.636444][T27580] dump_stack+0x15/0x17 [ 2410.640438][T27580] should_fail+0x3c6/0x510 [ 2410.644696][T27580] ? __kernfs_new_node+0xdb/0x700 [ 2410.649549][T27580] __should_failslab+0xa4/0xe0 [ 2410.654150][T27580] should_failslab+0x9/0x20 [ 2410.658489][T27580] kmem_cache_alloc+0x3d/0x2e0 [ 2410.663090][T27580] ? preempt_schedule_notrace+0x140/0x140 [ 2410.668643][T27580] __kernfs_new_node+0xdb/0x700 [ 2410.673329][T27580] ? down_read_killable+0x220/0x220 [ 2410.678362][T27580] ? kernfs_new_node+0x170/0x170 [ 2410.683136][T27580] ? __kasan_check_write+0x14/0x20 [ 2410.688086][T27580] ? up_write+0x59/0x120 [ 2410.692161][T27580] ? kernfs_activate+0x356/0x370 [ 2410.696938][T27580] kernfs_new_node+0x97/0x170 [ 2410.701450][T27580] __kernfs_create_file+0x4a/0x270 [ 2410.706398][T27580] sysfs_add_file_mode_ns+0x273/0x320 [ 2410.711627][T27580] internal_create_group+0x573/0xf00 [ 2410.716730][T27580] ? sysvec_reschedule_ipi+0x83/0x160 [ 2410.721934][T27580] ? sysfs_create_group+0x30/0x30 [ 2410.726811][T27580] ? __sanitizer_cov_trace_pc+0x59/0x60 [ 2410.732179][T27580] sysfs_create_group+0x1f/0x30 [ 2410.736887][T27580] dpm_sysfs_add+0x72/0x2b0 [ 2410.741208][T27580] device_add+0x520/0xbc0 [ 2410.745377][T27580] device_create+0x259/0x2e0 [ 2410.749802][T27580] ? root_device_unregister+0x80/0x80 [ 2410.755003][T27580] ? __kasan_check_read+0x11/0x20 [ 2410.759865][T27580] ? preempt_schedule_irq+0xe7/0x140 [ 2410.764984][T27580] ? preempt_schedule_notrace+0x140/0x140 [ 2410.770538][T27580] ? number+0xb5a/0xf80 [ 2410.774537][T27580] bdi_register_va+0x93/0x610 [ 2410.779049][T27580] bdi_register+0xd1/0x120 [ 2410.783320][T27580] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2410.788773][T27580] ? __device_add_disk+0x552/0x11a0 [ 2410.793803][T27580] ? bdi_register_va+0x610/0x610 [ 2410.798575][T27580] ? elevator_init_mq+0x375/0x4e0 [ 2410.803434][T27580] ? blk_alloc_devt+0xd7/0x330 [ 2410.808034][T27580] __device_add_disk+0x5de/0x11a0 [ 2410.812896][T27580] ? device_add_disk+0x40/0x40 [ 2410.817494][T27580] ? vsprintf+0x40/0x40 [ 2410.821489][T27580] ? device_initialize+0x1e1/0x420 [ 2410.826437][T27580] device_add_disk+0x2a/0x40 [ 2410.830861][T27580] loop_add+0x580/0x750 [ 2410.834854][T27580] loop_control_ioctl+0x448/0x620 [ 2410.839715][T27580] ? loop_remove+0xb0/0xb0 [ 2410.843966][T27580] ? __fget_files+0x31e/0x380 [ 2410.848482][T27580] ? security_file_ioctl+0x84/0xb0 [ 2410.853427][T27580] ? loop_remove+0xb0/0xb0 [ 2410.857680][T27580] __se_sys_ioctl+0x114/0x190 [ 2410.862191][T27580] __x64_sys_ioctl+0x7b/0x90 [ 2410.866621][T27580] do_syscall_64+0x34/0x70 [ 2410.870875][T27580] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2410.876601][T27580] RIP: 0033:0x7fcbdb8f3da9 [ 2410.880855][T27580] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2410.900295][T27580] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2410.908553][T27580] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2410.916362][T27580] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2410.924160][T27580] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2410.931973][T27580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2410.939781][T27580] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2410.949708][T27580] ------------[ cut here ]------------ [ 2410.955072][T27580] WARNING: CPU: 1 PID: 27580 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 2410.964006][T27580] Modules linked in: [ 2410.967747][T27580] CPU: 1 PID: 27580 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2410.979284][T27580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2410.989312][T27580] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 2410.995007][T27580] Code: ff ff e8 85 6a 23 ff 0f 0b e9 d0 f3 ff ff e8 79 6a 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 62 6a 23 ff <0f> 0b e9 d1 f7 ff ff e8 56 6a 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 2411.014465][T27580] RSP: 0018:ffffc90007827be0 EFLAGS: 00010283 [ 2411.020364][T27580] RAX: ffffffff82473d8e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2411.028180][T27580] RDX: ffffc900020d2000 RSI: 000000000000f6f0 RDI: 000000000000f6f1 [ 2411.035973][T27580] RBP: ffffc90007827d30 R08: ffffffff82473559 R09: ffffc90007827630 [ 2411.043954][T27580] R10: 00000000f1e6bf83 R11: 000000004ad1f7eb R12: ffff8881181fe068 [ 2411.051825][T27580] R13: ffff8881181fe000 R14: ffff8881181fe348 R15: ffff88815994a000 [ 2411.059634][T27580] FS: 00007fcbda6336c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 2411.068402][T27580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2411.074810][T27580] CR2: 00007fcbda632ff8 CR3: 0000000112e28000 CR4: 00000000003506a0 [ 2411.082641][T27580] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2411.090446][T27580] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2411.098274][T27580] Call Trace: [ 2411.101386][T27580] ? show_regs+0x58/0x60 [ 2411.105447][T27580] ? __warn+0x160/0x2f0 [ 2411.109451][T27580] ? __device_add_disk+0xe1e/0x11a0 [ 2411.114471][T27580] ? report_bug+0x3d9/0x5b0 [ 2411.118821][T27580] ? __device_add_disk+0xe1e/0x11a0 [ 2411.123843][T27580] ? handle_bug+0x41/0x70 [ 2411.128024][T27580] ? exc_invalid_op+0x1b/0x50 [ 2411.132534][T27580] ? asm_exc_invalid_op+0x12/0x20 [ 2411.137821][T27580] ? __device_add_disk+0x5e9/0x11a0 [ 2411.142870][T27580] ? __device_add_disk+0xe1e/0x11a0 [ 2411.147895][T27580] ? __device_add_disk+0xe1e/0x11a0 [ 2411.152906][T27580] ? device_add_disk+0x40/0x40 [ 2411.157526][T27580] ? vsprintf+0x40/0x40 [ 2411.161498][T27580] ? device_initialize+0x1e1/0x420 [ 2411.166461][T27580] device_add_disk+0x2a/0x40 [ 2411.170868][T27580] loop_add+0x580/0x750 [ 2411.174862][T27580] loop_control_ioctl+0x448/0x620 [ 2411.179733][T27580] ? loop_remove+0xb0/0xb0 [ 2411.183976][T27580] ? __fget_files+0x31e/0x380 [ 2411.188507][T27580] ? security_file_ioctl+0x84/0xb0 [ 2411.193433][T27580] ? loop_remove+0xb0/0xb0 [ 2411.197701][T27580] __se_sys_ioctl+0x114/0x190 [ 2411.202201][T27580] __x64_sys_ioctl+0x7b/0x90 [ 2411.206641][T27580] do_syscall_64+0x34/0x70 [ 2411.210882][T27580] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2411.216624][T27580] RIP: 0033:0x7fcbdb8f3da9 [ 2411.220863][T27580] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2411.240312][T27580] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2411.248562][T27580] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2411.256368][T27580] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2411.264170][T27580] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2411.271991][T27580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2411.279846][T27580] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2411.287618][T27580] ---[ end trace 37f865335f967434 ]--- 03:34:48 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 57) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2411.536254][T27829] usb 5-1: new high-speed USB device number 51 using dummy_hcd [ 2411.552437][T27586] FAULT_INJECTION: forcing a failure. [ 2411.552437][T27586] name failslab, interval 1, probability 0, space 0, times 0 [ 2411.566273][T27586] CPU: 1 PID: 27586 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2411.577804][T27586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2411.587683][T27586] Call Trace: [ 2411.590829][T27586] dump_stack_lvl+0x1e2/0x24b [ 2411.595338][T27586] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2411.600630][T27586] ? __schedule+0xbee/0x1330 [ 2411.605049][T27586] dump_stack+0x15/0x17 [ 2411.609054][T27586] should_fail+0x3c6/0x510 [ 2411.613301][T27586] ? __kernfs_new_node+0xdb/0x700 [ 2411.618168][T27586] __should_failslab+0xa4/0xe0 [ 2411.622767][T27586] should_failslab+0x9/0x20 [ 2411.627103][T27586] kmem_cache_alloc+0x3d/0x2e0 [ 2411.631717][T27586] ? preempt_schedule_notrace+0x140/0x140 [ 2411.637260][T27586] __kernfs_new_node+0xdb/0x700 [ 2411.641941][T27586] ? down_read_killable+0x220/0x220 [ 2411.646981][T27586] ? kernfs_new_node+0x170/0x170 [ 2411.651756][T27586] ? __kasan_check_write+0x14/0x20 [ 2411.656695][T27586] ? up_write+0x59/0x120 [ 2411.660770][T27586] ? kernfs_activate+0x356/0x370 [ 2411.665546][T27586] kernfs_new_node+0x97/0x170 [ 2411.670079][T27586] __kernfs_create_file+0x4a/0x270 [ 2411.675015][T27586] sysfs_add_file_mode_ns+0x273/0x320 [ 2411.680216][T27586] internal_create_group+0x573/0xf00 [ 2411.685345][T27586] ? sysfs_create_group+0x30/0x30 [ 2411.690203][T27586] ? kernfs_put+0x4e5/0x520 [ 2411.694535][T27586] ? sysfs_create_group+0x30/0x30 [ 2411.699395][T27586] sysfs_create_group+0x1f/0x30 [ 2411.704083][T27586] dpm_sysfs_add+0x72/0x2b0 [ 2411.708433][T27586] device_add+0x520/0xbc0 [ 2411.712597][T27586] device_create+0x259/0x2e0 [ 2411.717015][T27586] ? root_device_unregister+0x80/0x80 [ 2411.722224][T27586] bdi_register_va+0x93/0x610 [ 2411.726733][T27586] bdi_register+0xd1/0x120 [ 2411.730984][T27586] ? vsnprintf+0x1b8c/0x1c70 [ 2411.735429][T27586] ? __device_add_disk+0x552/0x11a0 [ 2411.740447][T27586] ? bdi_register_va+0x610/0x610 [ 2411.745236][T27586] ? __kasan_check_read+0x11/0x20 [ 2411.750082][T27586] ? blk_alloc_devt+0xd7/0x330 [ 2411.754682][T27586] __device_add_disk+0x5de/0x11a0 [ 2411.759542][T27586] ? device_add_disk+0x40/0x40 [ 2411.764140][T27586] ? vsprintf+0x40/0x40 [ 2411.768134][T27586] ? device_initialize+0x1e1/0x420 [ 2411.773083][T27586] device_add_disk+0x2a/0x40 [ 2411.777506][T27586] loop_add+0x580/0x750 [ 2411.781501][T27586] loop_control_ioctl+0x448/0x620 [ 2411.786363][T27586] ? loop_remove+0xb0/0xb0 [ 2411.790616][T27586] ? __fget_files+0x31e/0x380 [ 2411.795130][T27586] ? security_file_ioctl+0x84/0xb0 [ 2411.800071][T27586] ? loop_remove+0xb0/0xb0 [ 2411.804324][T27586] __se_sys_ioctl+0x114/0x190 [ 2411.808839][T27586] __x64_sys_ioctl+0x7b/0x90 [ 2411.813265][T27586] do_syscall_64+0x34/0x70 [ 2411.817521][T27586] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2411.823249][T27586] RIP: 0033:0x7fcbdb8f3da9 [ 2411.827502][T27586] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2411.846938][T27586] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2411.855185][T27586] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2411.862994][T27586] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2411.870806][T27586] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2411.878616][T27586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2411.886428][T27586] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2411.896591][T27586] ------------[ cut here ]------------ [ 2411.901942][T27586] WARNING: CPU: 1 PID: 27586 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 2411.910879][T27586] Modules linked in: [ 2411.914606][T27586] CPU: 1 PID: 27586 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2411.926164][T27586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2411.936249][T27586] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 2411.941869][T27586] Code: ff ff e8 85 6a 23 ff 0f 0b e9 d0 f3 ff ff e8 79 6a 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 62 6a 23 ff <0f> 0b e9 d1 f7 ff ff e8 56 6a 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 2411.961329][T27586] RSP: 0018:ffffc900077cfbe0 EFLAGS: 00010283 [ 2411.967347][T27586] RAX: ffffffff82473d8e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2411.975197][T27586] RDX: ffffc900020d2000 RSI: 000000000000eb7e RDI: 000000000000eb7f [ 2411.983155][T27586] RBP: ffffc900077cfd30 R08: ffffffff82473559 R09: ffffc900077cf630 [ 2411.990997][T27586] R10: 00000000f1e6bf83 R11: 000000004ad1f7eb R12: ffff88811d9fe068 [ 2411.998762][T27586] R13: ffff88811d9fe000 R14: ffff88811d9fe348 R15: ffff88811d9f8000 [ 2412.006581][T27586] FS: 00007fcbda6336c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2412.015331][T27586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2412.021771][T27586] CR2: 0000000020112030 CR3: 0000000171627000 CR4: 00000000003506b0 [ 2412.029574][T27586] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2412.037383][T27586] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2412.045177][T27586] Call Trace: [ 2412.048329][T27586] ? show_regs+0x58/0x60 [ 2412.052394][T27586] ? __warn+0x160/0x2f0 [ 2412.056399][T27586] ? __device_add_disk+0xe1e/0x11a0 [ 2412.061416][T27586] ? report_bug+0x3d9/0x5b0 [ 2412.065758][T27586] ? __device_add_disk+0xe1e/0x11a0 [ 2412.070804][T27586] ? handle_bug+0x41/0x70 [ 2412.074957][T27586] ? exc_invalid_op+0x1b/0x50 [ 2412.079493][T27586] ? asm_exc_invalid_op+0x12/0x20 [ 2412.084333][T27586] ? __device_add_disk+0x5e9/0x11a0 [ 2412.089377][T27586] ? __device_add_disk+0xe1e/0x11a0 [ 2412.094400][T27586] ? __device_add_disk+0xe1e/0x11a0 [ 2412.099452][T27586] ? device_add_disk+0x40/0x40 [ 2412.104035][T27586] ? vsprintf+0x40/0x40 [ 2412.108042][T27586] ? device_initialize+0x1e1/0x420 [ 2412.112974][T27586] device_add_disk+0x2a/0x40 [ 2412.117422][T27586] loop_add+0x580/0x750 [ 2412.121392][T27586] loop_control_ioctl+0x448/0x620 [ 2412.126266][T27586] ? loop_remove+0xb0/0xb0 [ 2412.130506][T27586] ? __fget_files+0x31e/0x380 [ 2412.135023][T27586] ? security_file_ioctl+0x84/0xb0 [ 2412.139987][T27586] ? loop_remove+0xb0/0xb0 [ 2412.144219][T27586] __se_sys_ioctl+0x114/0x190 [ 2412.148753][T27586] __x64_sys_ioctl+0x7b/0x90 [ 2412.153162][T27586] do_syscall_64+0x34/0x70 [ 2412.157424][T27586] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2412.163137][T27586] RIP: 0033:0x7fcbdb8f3da9 [ 2412.167404][T27586] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2412.186842][T27586] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2412.195078][T27586] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2412.202909][T27586] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2412.210710][T27586] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2412.218527][T27586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2412.226339][T27586] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2412.234137][T27586] ---[ end trace 37f865335f967435 ]--- 03:34:48 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) (async) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_connect(0x4, 0x96b, &(0x7f0000000a00)={{0x12, 0x1, 0x201, 0xca, 0x5c, 0x48, 0x40, 0x565, 0x3, 0xf0a7, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x959, 0x3, 0x80, 0x0, 0x20, 0x2, [{{0x9, 0x4, 0x73, 0x4a, 0x4, 0x44, 0xb3, 0x8, 0x0, [@uac_as={[@format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x7, 0x6fa1, 0x3, "3c6d0f9a"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x1, 0x2, 0x8, 0x0, "", 'u'}, @format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x1, 0x1, 0x3, "d7241036a9cd430fd8"}, @format_type_ii_discrete={0x12, 0x24, 0x2, 0x2, 0x2, 0x1ff, 0x0, "7e21e7c4942b0ce567"}, @as_header={0x7, 0x24, 0x1, 0x6, 0x4}, @as_header={0x7, 0x24, 0x1, 0x3, 0x6, 0x5}]}, @generic={0x9e, 0xb, "6565f92c31a3ba37a01863ac29cd68f399474e789e123a0210f01edee5351397bcc6bc0fa9edc22051f2aac0be5d531a81e2001e6447801a6d5785e76c2bf33b1ab169373140071740631d8f0990e81caa850f6ecd91b9d8b9e09f43e14cb802db2782f12a28d383bf823f5ef2dd3bc351f0f97acf29351c030facbc7387c84e8dc6c10b7195ef7aef4eaf3635ba9a295a8daa89b6d9a16e426defe4"}], [{{0x9, 0x5, 0x80, 0x3, 0x10, 0xd6, 0xfd, 0xe4}}, {{0x9, 0x5, 0x8, 0x2, 0x10, 0x56, 0x8, 0xce, [@generic={0x3e, 0x23, "cb1b5245df4fcfd92cbd25878f06e4bcaae814c640e9c9397ce3c5ebcdf14fcd5154158d1628fc6aa1d140c26bbcdc052d30e73103ea110d6741da6c"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x2}]}}, {{0x9, 0x5, 0x6, 0xa, 0x8, 0x4a, 0x0, 0x5}}, {{0x9, 0x5, 0xf, 0x0, 0x8, 0x9, 0x98, 0x3}}]}}, {{0x9, 0x4, 0x3, 0x2, 0xc, 0x65, 0x96, 0xea, 0x8, [], [{{0x9, 0x5, 0xf, 0x0, 0x200, 0x0, 0x0, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x2}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x8, 0x1ff}]}}, {{0x9, 0x5, 0x3, 0x3, 0x10, 0x3f, 0x8, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xfe, 0x4}, @generic={0x57, 0xc, "22818967601d2964c4c89e372b87597772afa5bb21774ceacf9d20a51ed3436849425c0e7d584442c6e1776c3800ecde749af3eec092be7e90cf7350471d038753cbf0f7524d31b2720ff7e7b31811d22ffa20bb08"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x20, 0x8, 0x9, 0x1f, [@generic={0xc4, 0x6, "8730f3ba4d246609f1128008cea07d7f975cb5218c3d386a1b0a9205b319abe868f2cd1cf6e4dd76f891b725833ea526cb9baef01c77ed08f895c34017277be9e299e83effc8c5d5b29897603ab474240138b1cd43adf947439cfccc4854c3d54ece9b4f1266327fa80ab4200e19eaba2275e2242108d3b15c39cf033c856dedc8921c70b6a0b5a319353324584d9d1650689f52f99d8f58d0088009b06a8e819ded57a3972c6d5574bc6d117d149c5d4eca854c7ebd89cead298bab9caad755450d"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x40}]}}, {{0x9, 0x5, 0x7, 0x0, 0x10, 0x0, 0xdf, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x102, 0x0, 0x2}]}}, {{0x9, 0x5, 0xf, 0x4, 0x400, 0x81, 0x7, 0x66}}, {{0x9, 0x5, 0xc, 0x0, 0x400, 0x7, 0xff, 0x7, [@generic={0x42, 0x22, "2fc48586fcf74517aafe4a88415eef4d73866eaffd1a3d1f563f60c0c936359539b61b07d9fd451e7439af7de380a9c0972fb8dd0bf57b65a97125beef022cc9"}, @uac_iso={0x7, 0x25, 0x1, 0x84, 0x81, 0x3}]}}, {{0x9, 0x5, 0x80, 0x2, 0x20, 0x6, 0x0, 0x0, [@generic={0xe0, 0xf, "f0903eb77632ca8525e735aa8bb15c81d02b3934fdd58f37bb7f917d9ddaf1a075769914604307a5c1ea6c7ef1b62bc9e21e4ed1e1446c169978bcfef8ed39fa836ef07162805ba2fe5658212384cecbcee67d90ad2db14be85b4c9233d5462bd15adee0627dd2def14f778bfe6383cea7da89b302ef4097c4c4324cc48834c76a1a04465a30bb70775bd6647f8be3dd316f64ea1333a0e227fe39efa772f6c414d5c8b6eb0f72b64ec8c2cbf9d551de97f1bc962d5c7402755295194120d1e42c020c2e2d32ed1f1f06329f289515690d1ca938db024fd3169c04b39680"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0x20, 0x0, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x3f, 0x80}]}}, {{0x9, 0x5, 0x7, 0x10, 0x40, 0x80, 0x0, 0xb8, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0xff, 0x8}]}}, {{0x9, 0x5, 0xc, 0x3, 0x200, 0x0, 0x7, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x102, 0x8c, 0x54}]}}, {{0x9, 0x5, 0x8, 0x8, 0x8, 0x1, 0x7f, 0x1, [@generic={0xd0, 0x22, "5ea6b2161eaa6a526934d0ef5b12db6ca1e2a88e914f4e81ff4dab97717912bc72bd99e01afff18aa0ba2f43af96157e680d6c5217a71c5c6072ded979f3b8cfec1b9c650562c1e2d94cd815758c51261cef6c9af284bb6adb317ed1625501c48ee02e81340c233b0e3bce09fd8bf55bf72705ec3ccdecca0d51932c0e8790e136b7f7d157b1e1697bfee7529a5cbba19b8abaebbce726a1baa2c15c1291eea62b1350d9ac83d741d9c7c6af458dfb209c14072eada006c78903a1860b5ab455b596a5f6b32abc1cdbe571b29aa3"}]}}, {{0x9, 0x5, 0x2, 0x1, 0x10, 0x0, 0x8, 0x2, [@generic={0x91, 0xe, "f621ff6942d97b2ac144111ea9bcf4c6166b6b5d5e353ee71e49861c94f2c08123f829749894ae589804b41c2c3ced45b1b2cdb4026d71b2cc54dd3efb0ffd78753f4065746ace02e0ca377ef376fb5a9eb32f7887575e014d17d0ea39afde7344b3c94d0ccaef75f582bb73d74f6533c41de1034263a86fcbdc917f46932e4ed6156c781f3dcb3a80b010b1219f17"}]}}]}}, {{0x9, 0x4, 0x35, 0x5, 0x8, 0x41, 0x69, 0x67, 0x1, [], [{{0x9, 0x5, 0x3, 0x3, 0x40, 0x0, 0x2f, 0x54}}, {{0x9, 0x5, 0xf, 0x10, 0x400, 0x7, 0x5a, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x2, 0x6}]}}, {{0x9, 0x5, 0xd, 0x8, 0x400, 0x0, 0x7b, 0x6, [@generic={0x1c, 0x6, "fb119efecbd0e0d0a41f50486a15eb16d2411cae2d075fd95c42"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x3, 0x1}]}}, {{0x9, 0x5, 0xb, 0x0, 0x3ff, 0x8, 0x1, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x4a, 0x6b0c}, @generic={0xb2, 0x23, "8829f1c0a6ebc094ae4d931f2e55da3adf5360b8b5953423992e6bb016c75b929506ea8c187d9b419304ca763c72652f91648a10a8750e2acbd35584443a5e27de943136c960f794fc547f2402af659e61084333da644b924e6a9827a29849842ff21e84dd00b1d9fefddac70548b4d4cd247248c92d57f1e91588f0db150eae983c1d7b6386d797b96f41ca8480466a4afaa79b77b3f7bdc846a3af768dedb5035b1d31b066539570c694fa613c2b2d"}]}}, {{0x9, 0x5, 0xe, 0x0, 0x400, 0x9, 0x7b, 0x2}}, {{0x9, 0x5, 0x1, 0x8, 0x400, 0x1, 0x3f, 0x6c, [@generic={0xa3, 0x5, "197301fb5efe751a0fcc46934680e7bc2fdb83a25bc9dd06437e7e4d568339ee381c2a01f923b761210f2012b9d2ca5b135348639b2185c9b263de2b7ccfb5c9ff5c31658f9fcfbaec31f421a368b3ef446c93ef2e0d36fdf40f16f0a725286084a076640c1c914b5e825f754f83a75affef9127e657640322c24f76f5c952cd3304f7509e12786a54e90103e9527bc13b048b8f54e99e5773d275d17d7905b9e5"}, @generic={0xd5, 0x2e, "fb741921fc71eba92ab4c500a93cacd16c7f1987eb73333822fe05c7d611750171ff2810f943c62a9b23bf88894c8f88af84727acaa33f8ba125c8417888c22e062ea375166bee990ac1205ba0060785816a18a6a7cad43d7dab589ebd9f67c7a0095a375bb7cc7a0a13db874a3bb1f093b06e140e0028fd9db1006acb88e2e6198ecd08df9f081f751c4a2e936989dfcbecd8e12e7a1698ce3596066605d1d1469646fb5703fccb5b48cc7252dec01914595fc29fe82863279e1998e5ce4b453425b2a03bc0a139bd3ec9b03b5cef34132b55"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x3d7, 0x8, 0x0, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0x5}, @generic={0xed, 0x21, "0df02378109f3eccf35a14b000d559d4d83460dd04ecd2661f68f3b4454e2386f6eb2070dcf03bb9ebcf7446248df9dc4e0d1c3d8c506c5b1bf231aca00906006a5973dd5758e13c24a74c29aa797c0f2fa928486a4e82a0cec7ced2e6f71f0163d0aef5d150cdf8937f357393c748f42ef9c13f981a1f2316a1ef8265238eac055620f4518078d2cca594bb1666d0435fa1c8b42e81ba44bb6f223cc9e366a6b17e2253871eeb76462e486a025dcfc14c7611930c4eb03897af4cda1bb9ddaaa9d1b432a955c67c35d52a242375e6d1dbbcfb1b62a790ca395d6599a762f2a8c1a1798e0e346f9142b86b"}]}}, {{0x9, 0x5, 0x9, 0x10, 0x10, 0x40, 0x7, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xb1, 0x5}]}}]}}]}}]}}, &(0x7f00000003c0)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x200, 0x7f, 0x6, 0x1, 0x8, 0x40}, 0x51, &(0x7f0000000080)={0x5, 0xf, 0x51, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x1, 0x0, 0x0, 0x7ff}, @ptm_cap={0x3}, @ssp_cap={0x10, 0x10, 0xa, 0x61, 0x1, 0x6, 0xf0f, 0xab, [0xff0030]}, @ss_container_id={0x14, 0x10, 0x4, 0x9, "f1e00358b1e8eddb6a04040414372809"}, @ss_container_id={0x14, 0x10, 0x4, 0x60, "70907b553152abdf40d71b377b260c12"}]}, 0x5, [{0x19, &(0x7f0000000100)=@string={0x19, 0x3, "4119a72e4ef922c0a42398200481cfc61a47da3a5f5d59"}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x40c}}, {0xf0, &(0x7f00000001c0)=@string={0xf0, 0x3, "c68534523d5abcd1b7ada8bd81e8b53f28047863fc87d1bf04b106ab3b5df3515269a6c27095d422bff1b2969a44a2230c045d34b1c7ae7512652d91ceefbbad199a03b9370647810db6390fc245657e39f8914db797cd435829c80edcba4e1922e832e92e994dac50feb71bc5467c4c93cc379e6760f59918f587e798ac7aab479bed17ba4d6ba39b7d19d8d95fae5fd28ce2b2b1fbbc93bedbe89f533acb65cb3b4c3574f46cc028508769eff110848083946072814114c3fb69295cf343d307a7ba3ea96298843987caef51ffaa3e9fd63dc01db9441d14f3f59fe3dd5802ff34299caf4ef2b2a736e7e8f964"}}, {0x9f, &(0x7f00000002c0)=@string={0x9f, 0x3, "cfb3677b1446d5e9e8e7767899692ec17d48d0c1d2ff5e5a042211da06155a92830276f26b1e91c8629b2b9286f45aaecd2a78bca6ea29d57c910c38b04d6dcc4d533ace3187589915894305449d9a1291a4430966e0a413816493ec91a60ee82962dd67a322516ca4701cf18aa232a949d8ec4616c14e886be99aa5445cc1227d8ef8f595f103062ac294ecd2faf96321a28d73f8d2595fee1dd07821"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x1407}}]}) 03:34:48 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_connect(0x4, 0x96b, &(0x7f0000000a00)={{0x12, 0x1, 0x201, 0xca, 0x5c, 0x48, 0x40, 0x565, 0x3, 0xf0a7, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x959, 0x3, 0x80, 0x0, 0x20, 0x2, [{{0x9, 0x4, 0x73, 0x4a, 0x4, 0x44, 0xb3, 0x8, 0x0, [@uac_as={[@format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x7, 0x6fa1, 0x3, "3c6d0f9a"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x1, 0x2, 0x8, 0x0, "", 'u'}, @format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x1, 0x1, 0x3, "d7241036a9cd430fd8"}, @format_type_ii_discrete={0x12, 0x24, 0x2, 0x2, 0x2, 0x1ff, 0x0, "7e21e7c4942b0ce567"}, @as_header={0x7, 0x24, 0x1, 0x6, 0x4}, @as_header={0x7, 0x24, 0x1, 0x3, 0x6, 0x5}]}, @generic={0x9e, 0xb, "6565f92c31a3ba37a01863ac29cd68f399474e789e123a0210f01edee5351397bcc6bc0fa9edc22051f2aac0be5d531a81e2001e6447801a6d5785e76c2bf33b1ab169373140071740631d8f0990e81caa850f6ecd91b9d8b9e09f43e14cb802db2782f12a28d383bf823f5ef2dd3bc351f0f97acf29351c030facbc7387c84e8dc6c10b7195ef7aef4eaf3635ba9a295a8daa89b6d9a16e426defe4"}], [{{0x9, 0x5, 0x80, 0x3, 0x10, 0xd6, 0xfd, 0xe4}}, {{0x9, 0x5, 0x8, 0x2, 0x10, 0x56, 0x8, 0xce, [@generic={0x3e, 0x23, "cb1b5245df4fcfd92cbd25878f06e4bcaae814c640e9c9397ce3c5ebcdf14fcd5154158d1628fc6aa1d140c26bbcdc052d30e73103ea110d6741da6c"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x2}]}}, {{0x9, 0x5, 0x6, 0xa, 0x8, 0x4a, 0x0, 0x5}}, {{0x9, 0x5, 0xf, 0x0, 0x8, 0x9, 0x98, 0x3}}]}}, {{0x9, 0x4, 0x3, 0x2, 0xc, 0x65, 0x96, 0xea, 0x8, [], [{{0x9, 0x5, 0xf, 0x0, 0x200, 0x0, 0x0, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x2}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x8, 0x1ff}]}}, {{0x9, 0x5, 0x3, 0x3, 0x10, 0x3f, 0x8, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xfe, 0x4}, @generic={0x57, 0xc, "22818967601d2964c4c89e372b87597772afa5bb21774ceacf9d20a51ed3436849425c0e7d584442c6e1776c3800ecde749af3eec092be7e90cf7350471d038753cbf0f7524d31b2720ff7e7b31811d22ffa20bb08"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x20, 0x8, 0x9, 0x1f, [@generic={0xc4, 0x6, "8730f3ba4d246609f1128008cea07d7f975cb5218c3d386a1b0a9205b319abe868f2cd1cf6e4dd76f891b725833ea526cb9baef01c77ed08f895c34017277be9e299e83effc8c5d5b29897603ab474240138b1cd43adf947439cfccc4854c3d54ece9b4f1266327fa80ab4200e19eaba2275e2242108d3b15c39cf033c856dedc8921c70b6a0b5a319353324584d9d1650689f52f99d8f58d0088009b06a8e819ded57a3972c6d5574bc6d117d149c5d4eca854c7ebd89cead298bab9caad755450d"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x40}]}}, {{0x9, 0x5, 0x7, 0x0, 0x10, 0x0, 0xdf, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x102, 0x0, 0x2}]}}, {{0x9, 0x5, 0xf, 0x4, 0x400, 0x81, 0x7, 0x66}}, {{0x9, 0x5, 0xc, 0x0, 0x400, 0x7, 0xff, 0x7, [@generic={0x42, 0x22, "2fc48586fcf74517aafe4a88415eef4d73866eaffd1a3d1f563f60c0c936359539b61b07d9fd451e7439af7de380a9c0972fb8dd0bf57b65a97125beef022cc9"}, @uac_iso={0x7, 0x25, 0x1, 0x84, 0x81, 0x3}]}}, {{0x9, 0x5, 0x80, 0x2, 0x20, 0x6, 0x0, 0x0, [@generic={0xe0, 0xf, "f0903eb77632ca8525e735aa8bb15c81d02b3934fdd58f37bb7f917d9ddaf1a075769914604307a5c1ea6c7ef1b62bc9e21e4ed1e1446c169978bcfef8ed39fa836ef07162805ba2fe5658212384cecbcee67d90ad2db14be85b4c9233d5462bd15adee0627dd2def14f778bfe6383cea7da89b302ef4097c4c4324cc48834c76a1a04465a30bb70775bd6647f8be3dd316f64ea1333a0e227fe39efa772f6c414d5c8b6eb0f72b64ec8c2cbf9d551de97f1bc962d5c7402755295194120d1e42c020c2e2d32ed1f1f06329f289515690d1ca938db024fd3169c04b39680"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0x20, 0x0, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x3f, 0x80}]}}, {{0x9, 0x5, 0x7, 0x10, 0x40, 0x80, 0x0, 0xb8, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0xff, 0x8}]}}, {{0x9, 0x5, 0xc, 0x3, 0x200, 0x0, 0x7, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x102, 0x8c, 0x54}]}}, {{0x9, 0x5, 0x8, 0x8, 0x8, 0x1, 0x7f, 0x1, [@generic={0xd0, 0x22, "5ea6b2161eaa6a526934d0ef5b12db6ca1e2a88e914f4e81ff4dab97717912bc72bd99e01afff18aa0ba2f43af96157e680d6c5217a71c5c6072ded979f3b8cfec1b9c650562c1e2d94cd815758c51261cef6c9af284bb6adb317ed1625501c48ee02e81340c233b0e3bce09fd8bf55bf72705ec3ccdecca0d51932c0e8790e136b7f7d157b1e1697bfee7529a5cbba19b8abaebbce726a1baa2c15c1291eea62b1350d9ac83d741d9c7c6af458dfb209c14072eada006c78903a1860b5ab455b596a5f6b32abc1cdbe571b29aa3"}]}}, {{0x9, 0x5, 0x2, 0x1, 0x10, 0x0, 0x8, 0x2, [@generic={0x91, 0xe, "f621ff6942d97b2ac144111ea9bcf4c6166b6b5d5e353ee71e49861c94f2c08123f829749894ae589804b41c2c3ced45b1b2cdb4026d71b2cc54dd3efb0ffd78753f4065746ace02e0ca377ef376fb5a9eb32f7887575e014d17d0ea39afde7344b3c94d0ccaef75f582bb73d74f6533c41de1034263a86fcbdc917f46932e4ed6156c781f3dcb3a80b010b1219f17"}]}}]}}, {{0x9, 0x4, 0x35, 0x5, 0x8, 0x41, 0x69, 0x67, 0x1, [], [{{0x9, 0x5, 0x3, 0x3, 0x40, 0x0, 0x2f, 0x54}}, {{0x9, 0x5, 0xf, 0x10, 0x400, 0x7, 0x5a, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x2, 0x6}]}}, {{0x9, 0x5, 0xd, 0x8, 0x400, 0x0, 0x7b, 0x6, [@generic={0x1c, 0x6, "fb119efecbd0e0d0a41f50486a15eb16d2411cae2d075fd95c42"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x3, 0x1}]}}, {{0x9, 0x5, 0xb, 0x0, 0x3ff, 0x8, 0x1, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x4a, 0x6b0c}, @generic={0xb2, 0x23, "8829f1c0a6ebc094ae4d931f2e55da3adf5360b8b5953423992e6bb016c75b929506ea8c187d9b419304ca763c72652f91648a10a8750e2acbd35584443a5e27de943136c960f794fc547f2402af659e61084333da644b924e6a9827a29849842ff21e84dd00b1d9fefddac70548b4d4cd247248c92d57f1e91588f0db150eae983c1d7b6386d797b96f41ca8480466a4afaa79b77b3f7bdc846a3af768dedb5035b1d31b066539570c694fa613c2b2d"}]}}, {{0x9, 0x5, 0xe, 0x0, 0x400, 0x9, 0x7b, 0x2}}, {{0x9, 0x5, 0x1, 0x8, 0x400, 0x1, 0x3f, 0x6c, [@generic={0xa3, 0x5, "197301fb5efe751a0fcc46934680e7bc2fdb83a25bc9dd06437e7e4d568339ee381c2a01f923b761210f2012b9d2ca5b135348639b2185c9b263de2b7ccfb5c9ff5c31658f9fcfbaec31f421a368b3ef446c93ef2e0d36fdf40f16f0a725286084a076640c1c914b5e825f754f83a75affef9127e657640322c24f76f5c952cd3304f7509e12786a54e90103e9527bc13b048b8f54e99e5773d275d17d7905b9e5"}, @generic={0xd5, 0x2e, "fb741921fc71eba92ab4c500a93cacd16c7f1987eb73333822fe05c7d611750171ff2810f943c62a9b23bf88894c8f88af84727acaa33f8ba125c8417888c22e062ea375166bee990ac1205ba0060785816a18a6a7cad43d7dab589ebd9f67c7a0095a375bb7cc7a0a13db874a3bb1f093b06e140e0028fd9db1006acb88e2e6198ecd08df9f081f751c4a2e936989dfcbecd8e12e7a1698ce3596066605d1d1469646fb5703fccb5b48cc7252dec01914595fc29fe82863279e1998e5ce4b453425b2a03bc0a139bd3ec9b03b5cef34132b55"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x3d7, 0x8, 0x0, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0x5}, @generic={0xed, 0x21, "0df02378109f3eccf35a14b000d559d4d83460dd04ecd2661f68f3b4454e2386f6eb2070dcf03bb9ebcf7446248df9dc4e0d1c3d8c506c5b1bf231aca00906006a5973dd5758e13c24a74c29aa797c0f2fa928486a4e82a0cec7ced2e6f71f0163d0aef5d150cdf8937f357393c748f42ef9c13f981a1f2316a1ef8265238eac055620f4518078d2cca594bb1666d0435fa1c8b42e81ba44bb6f223cc9e366a6b17e2253871eeb76462e486a025dcfc14c7611930c4eb03897af4cda1bb9ddaaa9d1b432a955c67c35d52a242375e6d1dbbcfb1b62a790ca395d6599a762f2a8c1a1798e0e346f9142b86b"}]}}, {{0x9, 0x5, 0x9, 0x10, 0x10, 0x40, 0x7, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xb1, 0x5}]}}]}}]}}]}}, &(0x7f00000003c0)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x200, 0x7f, 0x6, 0x1, 0x8, 0x40}, 0x51, &(0x7f0000000080)={0x5, 0xf, 0x51, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x8}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x1, 0x0, 0x0, 0x7ff}, @ptm_cap={0x3}, @ssp_cap={0x10, 0x10, 0xa, 0x61, 0x1, 0x6, 0xf0f, 0xab, [0xff0030]}, @ss_container_id={0x14, 0x10, 0x4, 0x9, "f1e00358b1e8eddb6a04040414372809"}, @ss_container_id={0x14, 0x10, 0x4, 0x60, "70907b553152abdf40d71b377b260c12"}]}, 0x5, [{0x19, &(0x7f0000000100)=@string={0x19, 0x3, "4119a72e4ef922c0a42398200481cfc61a47da3a5f5d59"}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x40c}}, {0xf0, &(0x7f00000001c0)=@string={0xf0, 0x3, "c68534523d5abcd1b7ada8bd81e8b53f28047863fc87d1bf04b106ab3b5df3515269a6c27095d422bff1b2969a44a2230c045d34b1c7ae7512652d91ceefbbad199a03b9370647810db6390fc245657e39f8914db797cd435829c80edcba4e1922e832e92e994dac50feb71bc5467c4c93cc379e6760f59918f587e798ac7aab479bed17ba4d6ba39b7d19d8d95fae5fd28ce2b2b1fbbc93bedbe89f533acb65cb3b4c3574f46cc028508769eff110848083946072814114c3fb69295cf343d307a7ba3ea96298843987caef51ffaa3e9fd63dc01db9441d14f3f59fe3dd5802ff34299caf4ef2b2a736e7e8f964"}}, {0x9f, &(0x7f00000002c0)=@string={0x9f, 0x3, "cfb3677b1446d5e9e8e7767899692ec17d48d0c1d2ff5e5a042211da06155a92830276f26b1e91c8629b2b9286f45aaecd2a78bca6ea29d57c910c38b04d6dcc4d533ace3187589915894305449d9a1291a4430966e0a413816493ec91a60ee82962dd67a322516ca4701cf18aa232a949d8ec4616c14e886be99aa5445cc1227d8ef8f595f103062ac294ecd2faf96321a28d73f8d2595fee1dd07821"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x1407}}]}) 03:34:48 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 58) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2412.485950][T27700] FAULT_INJECTION: forcing a failure. [ 2412.485950][T27700] name failslab, interval 1, probability 0, space 0, times 0 [ 2412.498563][T27700] CPU: 1 PID: 27700 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2412.510074][T27700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2412.519959][T27700] Call Trace: [ 2412.523097][T27700] dump_stack_lvl+0x1e2/0x24b [ 2412.527614][T27700] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2412.532898][T27700] ? selinux_kernfs_init_security+0x14a/0x720 [ 2412.538801][T27700] dump_stack+0x15/0x17 [ 2412.542791][T27700] should_fail+0x3c6/0x510 [ 2412.547665][T27700] ? __kernfs_new_node+0xdb/0x700 [ 2412.552525][T27700] __should_failslab+0xa4/0xe0 [ 2412.557117][T27700] should_failslab+0x9/0x20 [ 2412.561453][T27700] kmem_cache_alloc+0x3d/0x2e0 [ 2412.566053][T27700] __kernfs_new_node+0xdb/0x700 [ 2412.570749][T27700] ? down_read_killable+0x220/0x220 [ 2412.575782][T27700] ? kernfs_new_node+0x170/0x170 [ 2412.580549][T27700] ? __kasan_check_write+0x14/0x20 [ 2412.585495][T27700] ? up_write+0x59/0x120 [ 2412.589576][T27700] ? kernfs_activate+0x356/0x370 [ 2412.594351][T27700] kernfs_new_node+0x97/0x170 [ 2412.598866][T27700] __kernfs_create_file+0x4a/0x270 [ 2412.603825][T27700] sysfs_add_file_mode_ns+0x273/0x320 [ 2412.609021][T27700] internal_create_group+0x573/0xf00 [ 2412.614140][T27700] ? sysfs_create_group+0x30/0x30 [ 2412.619006][T27700] ? kernfs_put+0x4e5/0x520 [ 2412.623340][T27700] ? sysfs_create_group+0x30/0x30 [ 2412.628210][T27700] ? kernfs_create_link+0x1a3/0x210 [ 2412.633234][T27700] sysfs_create_group+0x1f/0x30 [ 2412.637931][T27700] dpm_sysfs_add+0x72/0x2b0 [ 2412.642259][T27700] device_add+0x520/0xbc0 [ 2412.646435][T27700] device_create+0x259/0x2e0 [ 2412.650850][T27700] ? irqentry_exit+0x4f/0x60 [ 2412.655289][T27700] ? sysvec_reschedule_ipi+0x83/0x160 [ 2412.660487][T27700] ? root_device_unregister+0x80/0x80 [ 2412.665693][T27700] bdi_register_va+0x93/0x610 [ 2412.670214][T27700] bdi_register+0xd1/0x120 [ 2412.674457][T27700] ? irqentry_exit+0x4f/0x60 [ 2412.678881][T27700] ? sysvec_reschedule_ipi+0x83/0x160 [ 2412.684098][T27700] ? __device_add_disk+0x552/0x11a0 [ 2412.689136][T27700] ? bdi_register_va+0x610/0x610 [ 2412.693914][T27700] ? __kasan_check_read+0x11/0x20 [ 2412.698774][T27700] ? blk_alloc_devt+0xd7/0x330 [ 2412.703361][T27700] __device_add_disk+0x5de/0x11a0 [ 2412.708227][T27700] ? device_add_disk+0x40/0x40 [ 2412.712821][T27700] ? vsprintf+0x40/0x40 [ 2412.716823][T27700] ? device_initialize+0x1e1/0x420 [ 2412.721762][T27700] device_add_disk+0x2a/0x40 [ 2412.726197][T27700] loop_add+0x580/0x750 [ 2412.730184][T27700] loop_control_ioctl+0x448/0x620 [ 2412.735041][T27700] ? loop_remove+0xb0/0xb0 [ 2412.739295][T27700] ? __fget_files+0x31e/0x380 [ 2412.743814][T27700] ? security_file_ioctl+0x84/0xb0 [ 2412.748753][T27700] ? loop_remove+0xb0/0xb0 [ 2412.753007][T27700] __se_sys_ioctl+0x114/0x190 [ 2412.757535][T27700] __x64_sys_ioctl+0x7b/0x90 [ 2412.761951][T27700] do_syscall_64+0x34/0x70 [ 2412.766207][T27700] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2412.771925][T27700] RIP: 0033:0x7fcbdb8f3da9 [ 2412.776185][T27700] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2412.795625][T27700] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2412.803867][T27700] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2412.811680][T27700] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2412.819495][T27700] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2412.827307][T27700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2412.835117][T27700] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2412.845369][T27700] ------------[ cut here ]------------ [ 2412.850701][T27700] WARNING: CPU: 1 PID: 27700 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 2412.859620][T27700] Modules linked in: [ 2412.863329][T27700] CPU: 1 PID: 27700 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2412.874884][T27700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2412.884790][T27700] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 2412.890452][T27700] Code: ff ff e8 85 6a 23 ff 0f 0b e9 d0 f3 ff ff e8 79 6a 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 62 6a 23 ff <0f> 0b e9 d1 f7 ff ff e8 56 6a 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 2412.909916][T27700] RSP: 0018:ffffc900078ffbe0 EFLAGS: 00010287 [ 2412.915750][T27700] RAX: ffffffff82473d8e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2412.923574][T27700] RDX: ffffc900020d2000 RSI: 0000000000010240 RDI: 0000000000010241 [ 2412.931624][T27700] RBP: ffffc900078ffd30 R08: ffffffff82473559 R09: ffffc900078ff630 [ 2412.939453][T27700] R10: 00000000f1e6bf83 R11: 000000004ad1f7eb R12: ffff88811ffcb068 [ 2412.947236][T27700] R13: ffff88811ffcb000 R14: ffff88811ffcb348 R15: ffff88810b6f7000 [ 2412.955033][T27700] FS: 00007fcbda6336c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2412.963807][T27700] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2412.970232][T27700] CR2: 00000000200c7030 CR3: 00000001572cc000 CR4: 00000000003506b0 [ 2412.978041][T27700] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2412.985843][T27700] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2412.993660][T27700] Call Trace: [ 2412.996808][T27700] ? show_regs+0x58/0x60 [ 2413.000860][T27700] ? __warn+0x160/0x2f0 [ 2413.004853][T27700] ? __device_add_disk+0xe1e/0x11a0 [ 2413.009898][T27700] ? report_bug+0x3d9/0x5b0 [ 2413.014229][T27700] ? __device_add_disk+0xe1e/0x11a0 [ 2413.019270][T27700] ? handle_bug+0x41/0x70 [ 2413.023425][T27700] ? exc_invalid_op+0x1b/0x50 [ 2413.027951][T27700] ? asm_exc_invalid_op+0x12/0x20 [ 2413.032802][T27700] ? __device_add_disk+0x5e9/0x11a0 [ 2413.037842][T27700] ? __device_add_disk+0xe1e/0x11a0 [ 2413.042867][T27700] ? __device_add_disk+0xe1e/0x11a0 [ 2413.047914][T27700] ? device_add_disk+0x40/0x40 [ 2413.052502][T27700] ? vsprintf+0x40/0x40 [ 2413.056525][T27700] ? device_initialize+0x1e1/0x420 [ 2413.061442][T27700] device_add_disk+0x2a/0x40 [ 2413.065865][T27700] loop_add+0x580/0x750 [ 2413.069871][T27700] loop_control_ioctl+0x448/0x620 [ 2413.074719][T27700] ? loop_remove+0xb0/0xb0 [ 2413.078989][T27700] ? __fget_files+0x31e/0x380 [ 2413.083489][T27700] ? security_file_ioctl+0x84/0xb0 [ 2413.088447][T27700] ? loop_remove+0xb0/0xb0 [ 2413.092687][T27700] __se_sys_ioctl+0x114/0x190 [ 2413.097211][T27700] __x64_sys_ioctl+0x7b/0x90 [ 2413.101629][T27700] do_syscall_64+0x34/0x70 [ 2413.105881][T27700] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2413.111616][T27700] RIP: 0033:0x7fcbdb8f3da9 [ 2413.115861][T27700] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2413.135323][T27700] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2413.143559][T27700] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2413.151366][T27700] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2413.159178][T27700] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2413.166996][T27700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2413.174789][T27700] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2413.182614][T27700] ---[ end trace 37f865335f967436 ]--- 03:34:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 59) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2413.326271][T27829] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2413.328336][T27210] usb 3-1: device descriptor read/64, error -71 [ 2413.345235][T27829] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 2413.354216][T27829] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2413.366249][T27829] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2413.374725][T27829] usb 5-1: config 0 descriptor?? 03:34:50 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="12010102000000402505a8a440000102030109021b000101000000090400000007010000090501020000000000d48bd6f10cdbfbbce17c393c87162a188fc630ba776ebdf80d0824ffb732188e37a3a583575b7090ac1d1a6ee42f254dbd7e89ce7985674c50a3b4f994011cdd61be467365aa402fffef36b5f6dcc7e1e4c82a198f98a9"], &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) 03:34:50 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x0, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x99c, 0x6, 0x1, {0x22, 0x9e5}}}}, &(0x7f0000000540)={0x2c, &(0x7f00000001c0)={0x60, 0xe, 0x66, "b0241ecfad9d09e5ac4668f1bd54121d386938eed608938cb7455be426ca7c320078e43f219653664d992742d122a738b709f70650ec292aced6691790819bb764b16e2776b495d7345461323a8e230ddbc629121e2a8c0eec949eed8433f42d2353e287cb86"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x7f}, &(0x7f0000000440)={0x20, 0x1, 0xb7, "da5d5d9e40ef0405c680366eac0bed816ab629f4527848ccdcada4e9125c1b168c14ebd6838c6db48c6783bb47a214e0f9183f4c857af1d9202f74ac29ac553af8124d5744a7e1b46b089b12351347a744cea22ba527d823e0877dfc640b64505683f7fb38c4a16fdd82aae9caa58eb510e8f9e67a71dd22c7aa38802464b281659cb3d1d2d2c90d7e2800be7e77da0f0a10290087b62759d3e8b76c24b8b26868c38654e68664b8dcc845af1480bc55c98f346eb5fe5d"}, &(0x7f0000000500)={0x20, 0x3, 0x1, 0x6a}}) [ 2413.457237][T27210] usb usb3-port1: attempt power cycle [ 2413.496301][T27829] usb 5-1: string descriptor 0 read error: -71 [ 2413.508035][T27829] usb 5-1: USB disconnect, device number 51 [ 2413.517209][T27709] FAULT_INJECTION: forcing a failure. [ 2413.517209][T27709] name failslab, interval 1, probability 0, space 0, times 0 [ 2413.529640][T27709] CPU: 1 PID: 27709 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2413.541139][T27709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2413.551030][T27709] Call Trace: [ 2413.554169][T27709] dump_stack_lvl+0x1e2/0x24b [ 2413.558677][T27709] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2413.563965][T27709] ? __schedule+0xbee/0x1330 [ 2413.568395][T27709] dump_stack+0x15/0x17 [ 2413.572384][T27709] should_fail+0x3c6/0x510 [ 2413.576640][T27709] ? __kernfs_new_node+0xdb/0x700 [ 2413.581499][T27709] __should_failslab+0xa4/0xe0 [ 2413.586110][T27709] should_failslab+0x9/0x20 [ 2413.590458][T27709] kmem_cache_alloc+0x3d/0x2e0 [ 2413.595045][T27709] __kernfs_new_node+0xdb/0x700 [ 2413.599733][T27709] ? down_read_killable+0x220/0x220 [ 2413.604760][T27709] ? kernfs_new_node+0x170/0x170 [ 2413.609539][T27709] ? __kasan_check_write+0x14/0x20 [ 2413.614489][T27709] ? up_write+0x59/0x120 [ 2413.618560][T27709] ? kernfs_activate+0x356/0x370 [ 2413.623335][T27709] kernfs_new_node+0x97/0x170 [ 2413.627972][T27709] __kernfs_create_file+0x4a/0x270 [ 2413.632907][T27709] sysfs_add_file_mode_ns+0x273/0x320 [ 2413.638120][T27709] sysfs_merge_group+0x1fe/0x450 [ 2413.642884][T27709] ? sysfs_remove_groups+0xb0/0xb0 [ 2413.647837][T27709] dpm_sysfs_add+0xec/0x2b0 [ 2413.652177][T27709] device_add+0x520/0xbc0 [ 2413.656340][T27709] device_create+0x259/0x2e0 [ 2413.660766][T27709] ? root_device_unregister+0x80/0x80 [ 2413.665973][T27709] ? number+0xb5a/0xf80 [ 2413.669969][T27709] bdi_register_va+0x93/0x610 [ 2413.674479][T27709] bdi_register+0xd1/0x120 [ 2413.678728][T27709] ? vsnprintf+0x1e1/0x1c70 [ 2413.683071][T27709] ? __device_add_disk+0x552/0x11a0 [ 2413.688112][T27709] ? bdi_register_va+0x610/0x610 [ 2413.692883][T27709] ? __kasan_check_read+0x11/0x20 [ 2413.697742][T27709] ? blk_alloc_devt+0xd7/0x330 [ 2413.702339][T27709] __device_add_disk+0x5de/0x11a0 [ 2413.707201][T27709] ? device_add_disk+0x40/0x40 [ 2413.711798][T27709] ? vsprintf+0x40/0x40 [ 2413.715796][T27709] ? device_initialize+0x1e1/0x420 [ 2413.720760][T27709] device_add_disk+0x2a/0x40 [ 2413.725167][T27709] loop_add+0x580/0x750 [ 2413.729168][T27709] loop_control_ioctl+0x448/0x620 [ 2413.734016][T27709] ? loop_remove+0xb0/0xb0 [ 2413.738273][T27709] ? __fget_files+0x31e/0x380 [ 2413.742806][T27709] ? security_file_ioctl+0x84/0xb0 [ 2413.747738][T27709] ? loop_remove+0xb0/0xb0 [ 2413.751986][T27709] __se_sys_ioctl+0x114/0x190 [ 2413.756499][T27709] __x64_sys_ioctl+0x7b/0x90 [ 2413.760940][T27709] do_syscall_64+0x34/0x70 [ 2413.765181][T27709] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2413.770907][T27709] RIP: 0033:0x7fcbdb8f3da9 [ 2413.775161][T27709] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2413.794602][T27709] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2413.802847][T27709] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2413.810656][T27709] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2413.818466][T27709] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2413.826278][T27709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2413.834093][T27709] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2413.843507][T27709] ------------[ cut here ]------------ [ 2413.848829][T27709] WARNING: CPU: 1 PID: 27709 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 2413.857741][T27709] Modules linked in: [ 2413.861470][T27709] CPU: 1 PID: 27709 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2413.873049][T27709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2413.882923][T27709] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 2413.888559][T27709] Code: ff ff e8 85 6a 23 ff 0f 0b e9 d0 f3 ff ff e8 79 6a 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 62 6a 23 ff <0f> 0b e9 d1 f7 ff ff e8 56 6a 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 2413.908019][T27709] RSP: 0018:ffffc9000794fbe0 EFLAGS: 00010287 [ 2413.913890][T27709] RAX: ffffffff82473d8e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2413.921951][T27709] RDX: ffffc900020d2000 RSI: 000000000000e9e7 RDI: 000000000000e9e8 [ 2413.929764][T27709] RBP: ffffc9000794fd30 R08: ffffffff82473559 R09: ffffc9000794f630 [ 2413.937563][T27709] R10: 00000000f1e6bf83 R11: 000000004ad1f7eb R12: ffff88815997b068 [ 2413.945357][T27709] R13: ffff88815997b000 R14: ffff88815997b348 R15: ffff888117e40000 [ 2413.953183][T27709] FS: 00007fcbda6336c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2413.961943][T27709] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2413.968366][T27709] CR2: 0000000020109000 CR3: 00000001776f6000 CR4: 00000000003506b0 [ 2413.976172][T27709] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2413.983981][T27709] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2413.991801][T27709] Call Trace: [ 2413.994923][T27709] ? show_regs+0x58/0x60 [ 2413.999017][T27709] ? __warn+0x160/0x2f0 [ 2414.002992][T27709] ? __device_add_disk+0xe1e/0x11a0 [ 2414.008034][T27709] ? report_bug+0x3d9/0x5b0 [ 2414.012363][T27709] ? __device_add_disk+0xe1e/0x11a0 [ 2414.017416][T27709] ? handle_bug+0x41/0x70 [ 2414.021564][T27709] ? exc_invalid_op+0x1b/0x50 [ 2414.026081][T27709] ? asm_exc_invalid_op+0x12/0x20 [ 2414.030951][T27709] ? __device_add_disk+0x5e9/0x11a0 [ 2414.035972][T27709] ? __device_add_disk+0xe1e/0x11a0 [ 2414.041014][T27709] ? __device_add_disk+0xe1e/0x11a0 [ 2414.046043][T27709] ? device_add_disk+0x40/0x40 [ 2414.050651][T27709] ? vsprintf+0x40/0x40 [ 2414.054636][T27709] ? device_initialize+0x1e1/0x420 [ 2414.059603][T27709] device_add_disk+0x2a/0x40 [ 2414.064006][T27709] loop_add+0x580/0x750 [ 2414.068011][T27709] loop_control_ioctl+0x448/0x620 [ 2414.072857][T27709] ? loop_remove+0xb0/0xb0 [ 2414.077132][T27709] ? __fget_files+0x31e/0x380 [ 2414.081627][T27709] ? security_file_ioctl+0x84/0xb0 [ 2414.086586][T27709] ? loop_remove+0xb0/0xb0 [ 2414.090824][T27709] __se_sys_ioctl+0x114/0x190 [ 2414.095339][T27709] __x64_sys_ioctl+0x7b/0x90 [ 2414.099778][T27709] do_syscall_64+0x34/0x70 [ 2414.104019][T27709] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2414.109755][T27709] RIP: 0033:0x7fcbdb8f3da9 [ 2414.114005][T27709] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2414.133463][T27709] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2414.141693][T27709] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2414.149505][T27709] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2414.157314][T27709] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2414.165115][T27709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2414.172941][T27709] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2414.180752][T27709] ---[ end trace 37f865335f967437 ]--- 03:34:50 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400051503000004092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x5, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, 0x0}, 0x0) 03:34:50 executing program 3: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) (async) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000280)={0x24, &(0x7f0000000000)={0x40, 0x30, 0xfc, {0xfc, 0x7, "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"}}, &(0x7f0000000140)={0x0, 0x3, 0x2b, @string={0x2b, 0x3, "87d8012da8cfa8ed3a7c99fb401c4a913cbf0507ddadd9aef0c98ae4e2d3ac85a7d673be316bc97854"}}, &(0x7f00000001c0)={0x0, 0x22, 0x8, {[@local=@item_012={0x2, 0x2, 0x4, 'G\''}, @global, @local=@item_012={0x1, 0x2, 0x7, "e4"}, @global=@item_012={0x1, 0x1, 0x1, "db"}]}}, &(0x7f0000000200)={0x0, 0x21, 0x9, {0x9, 0x21, 0x9, 0x6, 0x1, {0x22, 0x8bb}}}}, &(0x7f00000005c0)={0x2c, &(0x7f00000002c0)={0x20, 0x15, 0xd0, "b80f161b5cb66f39f4c905a87c3f5a0dd52194aa5401b36c11618295d00ff017ed4ab9793c028a5260f2abc804350fdcf59bb5b75f271f7936c505f7153a016cc537d0a0ee448d52ea99b7141ea7582c79ecdf41551e69921d2df173faca181a6553f18f25d125cf9a749125a0775d219a09dbd885c321aea968b74d3f21c7c49c99362a5dff7ff87a5bb5c819cf356e3c3709f5923f7b9d52920284d2159cb89665a5a20a12afa71ad40fe1ac8fce41295f223394c7e380edf5f06bd9dc36ec3bc37406092af1825543cb00491f508e"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x33}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x77}, &(0x7f0000000440)={0x20, 0x1, 0xd1, "a3209307d9aef255a86def75c69c87e4f0b6b36aa1fcb03542774c993f92154dd5323311b3f246485357e171a999ebddbc4294a367fd06b8125992b1103a4af3240ba63d234d7e5dad2db0a6bc91e48774b4c1d288e7dcf91a1f814195330945f7dcd283a323f90075cbb3bfab98a68687d2e59ca215ff62bae1a898a6827b10423649761a7bd418b8781f063fde3c671ff917d41e3aef9d332c55a5b3bd386d50622728a2d7fabaca42567ee0dcdc2dc4e8731bb48ea19e0473e4afb6e60a1e19e8b351df841bfae091ceb7d449512bea"}, &(0x7f0000000540)={0x20, 0x3, 0x1, 0x2}}) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000180)=ANY=[@ANYBLOB="5100bf"], 0x0, 0x0, 0x0, 0x0}, 0x0) 03:34:50 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 60) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2414.320695][ T8496] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2414.331457][ T8496] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 2414.344260][ T8496] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2414.353503][T27717] udc-core: couldn't find an available UDC or it's busy [ 2414.355099][ T8496] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2414.368343][T27717] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 2414.381142][ T8496] usb 4-1: config 0 descriptor?? [ 2414.416264][ T8496] usb 4-1: can't set config #0, error -71 [ 2414.422631][ T8496] usb 4-1: USB disconnect, device number 9 [ 2414.493005][T27723] FAULT_INJECTION: forcing a failure. [ 2414.493005][T27723] name failslab, interval 1, probability 0, space 0, times 0 [ 2414.505455][T27723] CPU: 1 PID: 27723 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2414.516955][T27723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2414.526845][T27723] Call Trace: [ 2414.529983][T27723] dump_stack_lvl+0x1e2/0x24b [ 2414.534490][T27723] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2414.539790][T27723] ? __kasan_check_read+0x11/0x20 [ 2414.544646][T27723] ? preempt_schedule_irq+0xe7/0x140 [ 2414.549785][T27723] dump_stack+0x15/0x17 [ 2414.553759][T27723] should_fail+0x3c6/0x510 [ 2414.558015][T27723] ? __kernfs_new_node+0xdb/0x700 [ 2414.562875][T27723] __should_failslab+0xa4/0xe0 [ 2414.567474][T27723] should_failslab+0x9/0x20 [ 2414.571815][T27723] kmem_cache_alloc+0x3d/0x2e0 [ 2414.576417][T27723] __kernfs_new_node+0xdb/0x700 [ 2414.581104][T27723] ? down_read_killable+0x220/0x220 [ 2414.586133][T27723] ? kernfs_new_node+0x170/0x170 [ 2414.590911][T27723] ? __kasan_check_write+0x14/0x20 [ 2414.595857][T27723] ? up_write+0x59/0x120 [ 2414.599936][T27723] ? kernfs_activate+0x356/0x370 [ 2414.604709][T27723] kernfs_new_node+0x97/0x170 [ 2414.609224][T27723] __kernfs_create_file+0x4a/0x270 [ 2414.614168][T27723] sysfs_add_file_mode_ns+0x273/0x320 [ 2414.619375][T27723] sysfs_merge_group+0x1fe/0x450 [ 2414.624148][T27723] ? sysfs_remove_groups+0xb0/0xb0 [ 2414.629099][T27723] dpm_sysfs_add+0xec/0x2b0 [ 2414.633436][T27723] device_add+0x520/0xbc0 [ 2414.637603][T27723] device_create+0x259/0x2e0 [ 2414.642033][T27723] ? root_device_unregister+0x80/0x80 [ 2414.647240][T27723] bdi_register_va+0x93/0x610 [ 2414.651748][T27723] bdi_register+0xd1/0x120 [ 2414.656003][T27723] ? irqentry_exit+0x4f/0x60 [ 2414.660430][T27723] ? __device_add_disk+0x552/0x11a0 [ 2414.665462][T27723] ? bdi_register_va+0x610/0x610 [ 2414.670238][T27723] __device_add_disk+0x5de/0x11a0 [ 2414.675098][T27723] ? device_add_disk+0x40/0x40 [ 2414.679698][T27723] ? vsprintf+0x40/0x40 [ 2414.683689][T27723] ? device_initialize+0x1e1/0x420 [ 2414.688636][T27723] device_add_disk+0x2a/0x40 [ 2414.693062][T27723] loop_add+0x580/0x750 [ 2414.697055][T27723] loop_control_ioctl+0x448/0x620 [ 2414.701914][T27723] ? loop_remove+0xb0/0xb0 [ 2414.706169][T27723] ? __fget_files+0x31e/0x380 [ 2414.710685][T27723] ? security_file_ioctl+0x84/0xb0 [ 2414.715626][T27723] ? loop_remove+0xb0/0xb0 [ 2414.719881][T27723] __se_sys_ioctl+0x114/0x190 [ 2414.724398][T27723] __x64_sys_ioctl+0x7b/0x90 [ 2414.728823][T27723] do_syscall_64+0x34/0x70 [ 2414.733075][T27723] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2414.738801][T27723] RIP: 0033:0x7fcbdb8f3da9 [ 2414.743174][T27723] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2414.762610][T27723] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2414.770851][T27723] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2414.778659][T27723] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2414.786472][T27723] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2414.794290][T27723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2414.802095][T27723] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2414.811296][T27723] ------------[ cut here ]------------ [ 2414.816615][T27723] WARNING: CPU: 1 PID: 27723 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 2414.825516][T27723] Modules linked in: [ 2414.829278][T27723] CPU: 1 PID: 27723 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2414.840833][T27723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2414.850710][T27723] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 2414.856362][T27723] Code: ff ff e8 85 6a 23 ff 0f 0b e9 d0 f3 ff ff e8 79 6a 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 62 6a 23 ff <0f> 0b e9 d1 f7 ff ff e8 56 6a 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 2414.875803][T27723] RSP: 0018:ffffc90007a07be0 EFLAGS: 00010283 [ 2414.881689][T27723] RAX: ffffffff82473d8e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2414.889753][T27723] RDX: ffffc900020d2000 RSI: 000000000000e0af RDI: 000000000000e0b0 [ 2414.897563][T27723] RBP: ffffc90007a07d30 R08: ffffffff82473559 R09: ffffc90007a07630 [ 2414.905347][T27723] R10: 00000000f1e6bf83 R11: 000000004ad1f7eb R12: ffff888157947068 [ 2414.913198][T27723] R13: ffff888157947000 R14: ffff888157947348 R15: ffff88811d3eb000 [ 2414.920983][T27723] FS: 00007fcbda6336c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2414.929747][T27723] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2414.936158][T27723] CR2: 00000000200d2000 CR3: 00000001116ad000 CR4: 00000000003506b0 [ 2414.943987][T27723] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2414.951791][T27723] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2414.959598][T27723] Call Trace: [ 2414.962724][T27723] ? show_regs+0x58/0x60 [ 2414.966812][T27723] ? __warn+0x160/0x2f0 [ 2414.970793][T27723] ? __device_add_disk+0xe1e/0x11a0 [ 2414.975824][T27723] ? report_bug+0x3d9/0x5b0 [ 2414.980182][T27723] ? __device_add_disk+0xe1e/0x11a0 [ 2414.985200][T27723] ? handle_bug+0x41/0x70 [ 2414.989375][T27723] ? exc_invalid_op+0x1b/0x50 [ 2414.993880][T27723] ? asm_exc_invalid_op+0x12/0x20 [ 2414.998761][T27723] ? __device_add_disk+0x5e9/0x11a0 [ 2415.003774][T27723] ? __device_add_disk+0xe1e/0x11a0 [ 2415.008817][T27723] ? __device_add_disk+0xe1e/0x11a0 [ 2415.013843][T27723] ? device_add_disk+0x40/0x40 [ 2415.018452][T27723] ? vsprintf+0x40/0x40 [ 2415.022436][T27723] ? device_initialize+0x1e1/0x420 [ 2415.027391][T27723] device_add_disk+0x2a/0x40 [ 2415.031808][T27723] loop_add+0x580/0x750 [ 2415.035800][T27723] loop_control_ioctl+0x448/0x620 [ 2415.040669][T27723] ? loop_remove+0xb0/0xb0 [ 2415.044914][T27723] ? __fget_files+0x31e/0x380 [ 2415.049439][T27723] ? security_file_ioctl+0x84/0xb0 [ 2415.054457][T27723] ? loop_remove+0xb0/0xb0 [ 2415.058736][T27723] __se_sys_ioctl+0x114/0x190 [ 2415.063225][T27723] __x64_sys_ioctl+0x7b/0x90 [ 2415.067669][T27723] do_syscall_64+0x34/0x70 [ 2415.071909][T27723] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2415.077647][T27723] RIP: 0033:0x7fcbdb8f3da9 [ 2415.081888][T27723] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2415.101342][T27723] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2415.109582][T27723] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2415.117403][T27723] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2415.125193][T27723] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2415.133017][T27723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2415.140828][T27723] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2415.148641][T27723] ---[ end trace 37f865335f967438 ]--- 03:34:51 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="12010102000000402505a8a440000102030109021b000101000000090400000007010000090501020000000000d48bd6f10cdbfbbce17c393c87162a188fc630ba776ebdf80d0824ffb732188e37a3a583575b7090ac1d1a6ee42f254dbd7e89ce7985674c50a3b4f994011cdd61be467365aa402fffef36b5f6dcc7e1e4c82a198f98a9"], &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) [ 2415.242062][T27829] usb 5-1: new high-speed USB device number 52 using dummy_hcd 03:34:51 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 61) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2415.415803][T27731] FAULT_INJECTION: forcing a failure. [ 2415.415803][T27731] name failslab, interval 1, probability 0, space 0, times 0 [ 2415.428615][T27731] CPU: 1 PID: 27731 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2415.440122][T27731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2415.450017][T27731] Call Trace: [ 2415.453150][T27731] dump_stack_lvl+0x1e2/0x24b [ 2415.457657][T27731] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2415.462953][T27731] ? __schedule+0xbee/0x1330 [ 2415.467380][T27731] dump_stack+0x15/0x17 [ 2415.471368][T27731] should_fail+0x3c6/0x510 [ 2415.475630][T27731] ? __kernfs_new_node+0xdb/0x700 [ 2415.480486][T27731] __should_failslab+0xa4/0xe0 [ 2415.485105][T27731] should_failslab+0x9/0x20 [ 2415.489425][T27731] kmem_cache_alloc+0x3d/0x2e0 [ 2415.494024][T27731] ? preempt_schedule_notrace+0x140/0x140 [ 2415.499580][T27731] __kernfs_new_node+0xdb/0x700 [ 2415.504264][T27731] ? down_read_killable+0x220/0x220 [ 2415.509300][T27731] ? kernfs_new_node+0x170/0x170 [ 2415.514073][T27731] ? __kasan_check_write+0x14/0x20 [ 2415.519021][T27731] ? up_write+0x59/0x120 [ 2415.523100][T27731] ? kernfs_activate+0x356/0x370 [ 2415.527872][T27731] kernfs_new_node+0x97/0x170 [ 2415.532387][T27731] __kernfs_create_file+0x4a/0x270 [ 2415.537332][T27731] sysfs_add_file_mode_ns+0x273/0x320 [ 2415.542542][T27731] sysfs_merge_group+0x1fe/0x450 [ 2415.547314][T27731] ? sysfs_remove_groups+0xb0/0xb0 [ 2415.552267][T27731] dpm_sysfs_add+0xec/0x2b0 [ 2415.556604][T27731] device_add+0x520/0xbc0 [ 2415.560767][T27731] device_create+0x259/0x2e0 [ 2415.565199][T27731] ? root_device_unregister+0x80/0x80 [ 2415.570402][T27731] ? __kasan_check_read+0x11/0x20 [ 2415.575281][T27731] ? preempt_schedule_irq+0xe7/0x140 [ 2415.580385][T27731] ? preempt_schedule_notrace+0x140/0x140 [ 2415.585939][T27731] ? number+0xb5a/0xf80 [ 2415.589931][T27731] bdi_register_va+0x93/0x610 [ 2415.594443][T27731] bdi_register+0xd1/0x120 [ 2415.598700][T27731] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2415.604169][T27731] ? __device_add_disk+0x552/0x11a0 [ 2415.609200][T27731] ? bdi_register_va+0x610/0x610 [ 2415.613976][T27731] ? elevator_init_mq+0x110/0x4e0 [ 2415.618834][T27731] ? blk_alloc_devt+0xd7/0x330 [ 2415.623435][T27731] __device_add_disk+0x5de/0x11a0 [ 2415.628300][T27731] ? device_add_disk+0x40/0x40 [ 2415.632896][T27731] ? sysvec_reschedule_ipi+0x83/0x160 [ 2415.638104][T27731] ? vsprintf+0x40/0x40 [ 2415.642097][T27731] ? loop_add+0x369/0x750 [ 2415.646259][T27731] ? loop_add+0x3dd/0x750 [ 2415.650426][T27731] device_add_disk+0x2a/0x40 [ 2415.654853][T27731] loop_add+0x580/0x750 [ 2415.658844][T27731] loop_control_ioctl+0x448/0x620 [ 2415.663704][T27731] ? loop_remove+0xb0/0xb0 [ 2415.667961][T27731] ? __fget_files+0x31e/0x380 [ 2415.672474][T27731] ? security_file_ioctl+0x84/0xb0 [ 2415.677416][T27731] ? loop_remove+0xb0/0xb0 [ 2415.681671][T27731] __se_sys_ioctl+0x114/0x190 [ 2415.686188][T27731] __x64_sys_ioctl+0x7b/0x90 [ 2415.690612][T27731] do_syscall_64+0x34/0x70 [ 2415.694865][T27731] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2415.700595][T27731] RIP: 0033:0x7fcbdb8f3da9 [ 2415.704848][T27731] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2415.724284][T27731] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2415.732532][T27731] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2415.740340][T27731] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2415.748153][T27731] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2415.755964][T27731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2415.763774][T27731] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2415.773226][T27731] ------------[ cut here ]------------ [ 2415.778546][T27731] WARNING: CPU: 1 PID: 27731 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 2415.787468][T27731] Modules linked in: [ 2415.791195][T27731] CPU: 1 PID: 27731 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2415.802776][T27731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2415.812667][T27731] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 2415.818300][T27731] Code: ff ff e8 85 6a 23 ff 0f 0b e9 d0 f3 ff ff e8 79 6a 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 62 6a 23 ff <0f> 0b e9 d1 f7 ff ff e8 56 6a 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 2415.837781][T27731] RSP: 0018:ffffc90007a47be0 EFLAGS: 00010287 [ 2415.843597][T27731] RAX: ffffffff82473d8e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2415.851437][T27731] RDX: ffffc900020d2000 RSI: 000000000000f8bc RDI: 000000000000f8bd [ 2415.860363][T27731] RBP: ffffc90007a47d30 R08: ffffffff82473559 R09: ffffc90007a47630 [ 2415.868190][T27731] R10: 00000000f1e6bf83 R11: 000000004ad1f7eb R12: ffff8881136f3068 [ 2415.875984][T27731] R13: ffff8881136f3000 R14: ffff8881136f3348 R15: ffff888157942000 [ 2415.883804][T27731] FS: 00007fcbda6336c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 2415.892569][T27731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2415.898987][T27731] CR2: 00007fcbda612d58 CR3: 00000001223de000 CR4: 00000000003506a0 [ 2415.906812][T27731] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2415.914611][T27731] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2415.922431][T27731] Call Trace: [ 2415.925546][T27731] ? show_regs+0x58/0x60 [ 2415.929640][T27731] ? __warn+0x160/0x2f0 [ 2415.933609][T27731] ? __device_add_disk+0xe1e/0x11a0 [ 2415.938654][T27731] ? report_bug+0x3d9/0x5b0 [ 2415.942985][T27731] ? __device_add_disk+0xe1e/0x11a0 [ 2415.948031][T27731] ? handle_bug+0x41/0x70 [ 2415.952182][T27731] ? exc_invalid_op+0x1b/0x50 [ 2415.956966][T27731] ? asm_exc_invalid_op+0x12/0x20 [ 2415.961828][T27731] ? __device_add_disk+0x5e9/0x11a0 [ 2415.966877][T27731] ? __device_add_disk+0xe1e/0x11a0 [ 2415.971885][T27731] ? __device_add_disk+0xe1e/0x11a0 [ 2415.976968][T27731] ? device_add_disk+0x40/0x40 [ 2415.981519][T27731] ? sysvec_reschedule_ipi+0x83/0x160 [ 2415.986750][T27731] ? vsprintf+0x40/0x40 [ 2415.990722][T27731] ? loop_add+0x369/0x750 [ 2415.994882][T27731] ? loop_add+0x3dd/0x750 [ 2415.999069][T27731] device_add_disk+0x2a/0x40 [ 2416.003486][T27731] loop_add+0x580/0x750 [ 2416.007483][T27731] loop_control_ioctl+0x448/0x620 [ 2416.012329][T27731] ? loop_remove+0xb0/0xb0 [ 2416.016595][T27731] ? __fget_files+0x31e/0x380 [ 2416.021101][T27731] ? security_file_ioctl+0x84/0xb0 [ 2416.026042][T27731] ? loop_remove+0xb0/0xb0 [ 2416.030310][T27731] __se_sys_ioctl+0x114/0x190 [ 2416.034808][T27731] __x64_sys_ioctl+0x7b/0x90 [ 2416.039253][T27731] do_syscall_64+0x34/0x70 [ 2416.043494][T27731] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2416.049330][T27731] RIP: 0033:0x7fcbdb8f3da9 [ 2416.053557][T27731] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2416.073105][T27731] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2416.081378][T27731] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2416.089177][T27731] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2416.096990][T27731] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2416.104789][T27731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2416.112655][T27731] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2416.120437][T27731] ---[ end trace 37f865335f967439 ]--- 03:34:52 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 62) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2416.326281][T27829] usb 5-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 2416.351104][T27829] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 2416.370562][T27737] FAULT_INJECTION: forcing a failure. [ 2416.370562][T27737] name failslab, interval 1, probability 0, space 0, times 0 [ 2416.383017][T27737] CPU: 1 PID: 27737 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2416.394503][T27737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2416.404391][T27737] Call Trace: [ 2416.407524][T27737] dump_stack_lvl+0x1e2/0x24b [ 2416.412045][T27737] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2416.417331][T27737] ? __schedule+0xbee/0x1330 [ 2416.421752][T27737] dump_stack+0x15/0x17 [ 2416.425744][T27737] should_fail+0x3c6/0x510 [ 2416.430001][T27737] ? __kernfs_new_node+0xdb/0x700 [ 2416.434859][T27737] __should_failslab+0xa4/0xe0 [ 2416.439460][T27737] should_failslab+0x9/0x20 [ 2416.443797][T27737] kmem_cache_alloc+0x3d/0x2e0 [ 2416.448407][T27737] ? __kasan_check_read+0x11/0x20 [ 2416.453262][T27737] ? preempt_schedule_irq+0xe7/0x140 [ 2416.458380][T27737] __kernfs_new_node+0xdb/0x700 [ 2416.463072][T27737] ? down_read_killable+0x220/0x220 [ 2416.468099][T27737] ? sysvec_reschedule_ipi+0x83/0x160 [ 2416.473307][T27737] ? kernfs_new_node+0x170/0x170 [ 2416.478081][T27737] ? __kasan_check_write+0x14/0x20 [ 2416.483033][T27737] ? up_write+0x59/0x120 [ 2416.487109][T27737] ? kernfs_activate+0x356/0x370 [ 2416.491883][T27737] kernfs_new_node+0x97/0x170 [ 2416.496402][T27737] __kernfs_create_file+0x4a/0x270 [ 2416.501343][T27737] sysfs_add_file_mode_ns+0x273/0x320 [ 2416.506554][T27737] sysfs_merge_group+0x1fe/0x450 [ 2416.511324][T27737] ? sysfs_remove_groups+0xb0/0xb0 [ 2416.516359][T27737] ? bus_add_device+0x91/0x400 [ 2416.520959][T27737] dpm_sysfs_add+0xec/0x2b0 [ 2416.525302][T27737] device_add+0x520/0xbc0 [ 2416.529465][T27737] device_create+0x259/0x2e0 [ 2416.533917][T27737] ? root_device_unregister+0x80/0x80 [ 2416.539104][T27737] ? bdi_register_va+0x29/0x610 [ 2416.543787][T27737] bdi_register_va+0x93/0x610 [ 2416.548305][T27737] bdi_register+0xd1/0x120 [ 2416.552554][T27737] ? sysvec_reschedule_ipi+0x83/0x160 [ 2416.557760][T27737] ? vsnprintf+0x1e1/0x1c70 [ 2416.562104][T27737] ? __device_add_disk+0x552/0x11a0 [ 2416.567132][T27737] ? bdi_register_va+0x610/0x610 [ 2416.571906][T27737] ? __kasan_check_read+0x11/0x20 [ 2416.576767][T27737] ? blk_alloc_devt+0xd7/0x330 [ 2416.581368][T27737] __device_add_disk+0x5de/0x11a0 [ 2416.586233][T27737] ? device_add_disk+0x40/0x40 [ 2416.590824][T27737] ? vsprintf+0x40/0x40 [ 2416.594821][T27737] ? device_initialize+0x1e1/0x420 [ 2416.599784][T27737] device_add_disk+0x2a/0x40 [ 2416.604194][T27737] loop_add+0x580/0x750 [ 2416.608204][T27737] loop_control_ioctl+0x448/0x620 [ 2416.613046][T27737] ? loop_remove+0xb0/0xb0 [ 2416.617301][T27737] ? __fget_files+0x31e/0x380 [ 2416.621818][T27737] ? security_file_ioctl+0x84/0xb0 [ 2416.626763][T27737] ? loop_remove+0xb0/0xb0 [ 2416.631017][T27737] __se_sys_ioctl+0x114/0x190 [ 2416.635526][T27737] __x64_sys_ioctl+0x7b/0x90 [ 2416.639962][T27737] do_syscall_64+0x34/0x70 [ 2416.644210][T27737] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2416.649936][T27737] RIP: 0033:0x7fcbdb8f3da9 [ 2416.654188][T27737] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2416.673639][T27737] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2416.681876][T27737] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2416.689682][T27737] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2416.697492][T27737] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2416.705307][T27737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2416.713119][T27737] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2416.724100][T27737] ------------[ cut here ]------------ [ 2416.729455][T27737] WARNING: CPU: 1 PID: 27737 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 2416.738332][T27737] Modules linked in: [ 2416.742094][T27737] CPU: 1 PID: 27737 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2416.753632][T27737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2416.763538][T27737] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 2416.769159][T27737] Code: ff ff e8 85 6a 23 ff 0f 0b e9 d0 f3 ff ff e8 79 6a 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 62 6a 23 ff <0f> 0b e9 d1 f7 ff ff e8 56 6a 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 2416.788674][T27737] RSP: 0018:ffffc90007a27be0 EFLAGS: 00010283 [ 2416.794483][T27737] RAX: ffffffff82473d8e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2416.802310][T27737] RDX: ffffc900020d2000 RSI: 0000000000012219 RDI: 000000000001221a [ 2416.810359][T27737] RBP: ffffc90007a27d30 R08: ffffffff82473559 R09: ffffc90007a27630 [ 2416.818199][T27737] R10: 00000000f1e6bf83 R11: 000000004ad1f7eb R12: ffff888119688068 [ 2416.825962][T27737] R13: ffff888119688000 R14: ffff888119688348 R15: ffff888173acb000 [ 2416.833792][T27737] FS: 00007fcbda6336c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2416.842547][T27737] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2416.848973][T27737] CR2: 000000002012c000 CR3: 000000010b42c000 CR4: 00000000003506b0 [ 2416.856790][T27737] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2416.864583][T27737] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2416.872401][T27737] Call Trace: [ 2416.875527][T27737] ? show_regs+0x58/0x60 [ 2416.879630][T27737] ? __warn+0x160/0x2f0 [ 2416.883596][T27737] ? __device_add_disk+0xe1e/0x11a0 [ 2416.888638][T27737] ? report_bug+0x3d9/0x5b0 [ 2416.892968][T27737] ? __device_add_disk+0xe1e/0x11a0 [ 2416.898013][T27737] ? handle_bug+0x41/0x70 [ 2416.902166][T27737] ? exc_invalid_op+0x1b/0x50 [ 2416.906693][T27737] ? asm_exc_invalid_op+0x12/0x20 [ 2416.911540][T27737] ? __device_add_disk+0x5e9/0x11a0 [ 2416.916584][T27737] ? __device_add_disk+0xe1e/0x11a0 [ 2416.921611][T27737] ? __device_add_disk+0xe1e/0x11a0 [ 2416.926655][T27737] ? device_add_disk+0x40/0x40 [ 2416.931247][T27737] ? vsprintf+0x40/0x40 [ 2416.935241][T27737] ? device_initialize+0x1e1/0x420 [ 2416.940213][T27737] device_add_disk+0x2a/0x40 [ 2416.944609][T27737] loop_add+0x580/0x750 [ 2416.948616][T27737] loop_control_ioctl+0x448/0x620 [ 2416.953462][T27737] ? loop_remove+0xb0/0xb0 [ 2416.957726][T27737] ? __fget_files+0x31e/0x380 [ 2416.962233][T27737] ? security_file_ioctl+0x84/0xb0 [ 2416.967187][T27737] ? loop_remove+0xb0/0xb0 [ 2416.971429][T27737] __se_sys_ioctl+0x114/0x190 [ 2416.975941][T27737] __x64_sys_ioctl+0x7b/0x90 [ 2416.980390][T27737] do_syscall_64+0x34/0x70 [ 2416.984623][T27737] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2416.990363][T27737] RIP: 0033:0x7fcbdb8f3da9 [ 2416.994607][T27737] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2417.014066][T27737] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2417.022299][T27737] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2417.030108][T27737] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2417.037918][T27737] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2417.045718][T27737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2417.053551][T27737] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2417.061363][T27737] ---[ end trace 37f865335f96743a ]--- 03:34:53 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="12010102000000402505a8a440000102030109021b000101000000090400000007010000090501020000000000d48bd6f10cdbfbbce17c393c87162a188fc630ba776ebdf80d0824ffb732188e37a3a583575b7090ac1d1a6ee42f254dbd7e89ce7985674c50a3b4f994011cdd61be467365aa402fffef36b5f6dcc7e1e4c82a198f98a9"], &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="12010102000000402505a8a440000102030109021b000101000000090400000007010000090501020000000000d48bd6f10cdbfbbce17c393c87162a188fc630ba776ebdf80d0824ffb732188e37a3a583575b7090ac1d1a6ee42f254dbd7e89ce7985674c50a3b4f994011cdd61be467365aa402fffef36b5f6dcc7e1e4c82a198f98a9"], &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) (async) 03:34:53 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x0, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x99c, 0x6, 0x1, {0x22, 0x9e5}}}}, &(0x7f0000000540)={0x2c, &(0x7f00000001c0)={0x60, 0xe, 0x66, "b0241ecfad9d09e5ac4668f1bd54121d386938eed608938cb7455be426ca7c320078e43f219653664d992742d122a738b709f70650ec292aced6691790819bb764b16e2776b495d7345461323a8e230ddbc629121e2a8c0eec949eed8433f42d2353e287cb86"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x7f}, &(0x7f0000000440)={0x20, 0x1, 0xb7, "da5d5d9e40ef0405c680366eac0bed816ab629f4527848ccdcada4e9125c1b168c14ebd6838c6db48c6783bb47a214e0f9183f4c857af1d9202f74ac29ac553af8124d5744a7e1b46b089b12351347a744cea22ba527d823e0877dfc640b64505683f7fb38c4a16fdd82aae9caa58eb510e8f9e67a71dd22c7aa38802464b281659cb3d1d2d2c90d7e2800be7e77da0f0a10290087b62759d3e8b76c24b8b26868c38654e68664b8dcc845af1480bc55c98f346eb5fe5d"}, &(0x7f0000000500)={0x20, 0x3, 0x1, 0x6a}}) [ 2417.136263][T27829] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2417.169950][T27829] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 03:34:53 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 63) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2417.184980][T27210] usb 3-1: new high-speed USB device number 104 using dummy_hcd [ 2417.189387][T27829] usb 5-1: config 0 descriptor?? [ 2417.216321][T27829] usb 5-1: can't set config #0, error -71 [ 2417.222565][T27829] usb 5-1: USB disconnect, device number 52 [ 2417.371442][T27749] FAULT_INJECTION: forcing a failure. [ 2417.371442][T27749] name failslab, interval 1, probability 0, space 0, times 0 [ 2417.383905][T27749] CPU: 1 PID: 27749 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2417.395395][T27749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2417.405375][T27749] Call Trace: [ 2417.408508][T27749] dump_stack_lvl+0x1e2/0x24b [ 2417.413017][T27749] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2417.418323][T27749] ? __schedule+0xbee/0x1330 [ 2417.422736][T27749] dump_stack+0x15/0x17 [ 2417.426729][T27749] should_fail+0x3c6/0x510 [ 2417.430982][T27749] ? __kernfs_new_node+0xdb/0x700 [ 2417.435844][T27749] __should_failslab+0xa4/0xe0 [ 2417.440445][T27749] should_failslab+0x9/0x20 [ 2417.444781][T27749] kmem_cache_alloc+0x3d/0x2e0 [ 2417.449388][T27749] ? __kasan_check_read+0x11/0x20 [ 2417.454243][T27749] ? preempt_schedule_irq+0xe7/0x140 [ 2417.459364][T27749] __kernfs_new_node+0xdb/0x700 [ 2417.464050][T27749] ? down_read_killable+0x220/0x220 [ 2417.469087][T27749] ? sysvec_reschedule_ipi+0x83/0x160 [ 2417.474289][T27749] ? kernfs_new_node+0x170/0x170 [ 2417.479069][T27749] ? __kasan_check_write+0x14/0x20 [ 2417.484016][T27749] ? up_write+0x59/0x120 [ 2417.488093][T27749] ? kernfs_activate+0x356/0x370 [ 2417.492870][T27749] kernfs_new_node+0x97/0x170 [ 2417.497381][T27749] __kernfs_create_file+0x4a/0x270 [ 2417.502327][T27749] sysfs_add_file_mode_ns+0x273/0x320 [ 2417.507535][T27749] sysfs_merge_group+0x1fe/0x450 [ 2417.512313][T27749] ? sysfs_remove_groups+0xb0/0xb0 [ 2417.517257][T27749] ? device_add_attrs+0xfa/0x3e0 [ 2417.522032][T27749] dpm_sysfs_add+0xec/0x2b0 [ 2417.526372][T27749] device_add+0x520/0xbc0 [ 2417.530535][T27749] device_create+0x259/0x2e0 [ 2417.534966][T27749] ? root_device_unregister+0x80/0x80 [ 2417.540170][T27749] bdi_register_va+0x93/0x610 [ 2417.544682][T27749] bdi_register+0xd1/0x120 [ 2417.548937][T27749] ? irqentry_exit+0x4f/0x60 [ 2417.553361][T27749] ? __device_add_disk+0x552/0x11a0 [ 2417.558415][T27749] ? bdi_register_va+0x610/0x610 [ 2417.563178][T27749] __device_add_disk+0x5de/0x11a0 [ 2417.568039][T27749] ? device_add_disk+0x40/0x40 [ 2417.572636][T27749] ? pick_earliest_pushable_dl_task+0x110/0x110 [ 2417.578817][T27749] ? vsprintf+0x40/0x40 [ 2417.582800][T27749] ? device_initialize+0x1e1/0x420 [ 2417.587746][T27749] device_add_disk+0x2a/0x40 [ 2417.592169][T27749] loop_add+0x580/0x750 [ 2417.596165][T27749] loop_control_ioctl+0x448/0x620 [ 2417.601112][T27749] ? loop_remove+0xb0/0xb0 [ 2417.605371][T27749] ? __fget_files+0x31e/0x380 [ 2417.609883][T27749] ? security_file_ioctl+0x84/0xb0 [ 2417.614826][T27749] ? loop_remove+0xb0/0xb0 [ 2417.619078][T27749] __se_sys_ioctl+0x114/0x190 [ 2417.623590][T27749] __x64_sys_ioctl+0x7b/0x90 [ 2417.628019][T27749] do_syscall_64+0x34/0x70 [ 2417.632269][T27749] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2417.637997][T27749] RIP: 0033:0x7fcbdb8f3da9 [ 2417.642253][T27749] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2417.661691][T27749] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2417.669937][T27749] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2417.677751][T27749] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2417.685584][T27749] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2417.693380][T27749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2417.701183][T27749] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2417.710819][T27749] ------------[ cut here ]------------ [ 2417.716151][T27749] WARNING: CPU: 1 PID: 27749 at block/genhd.c:821 __device_add_disk+0xe1e/0x11a0 [ 2417.725067][T27749] Modules linked in: [ 2417.728812][T27749] CPU: 1 PID: 27749 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2417.740371][T27749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2417.750281][T27749] RIP: 0010:__device_add_disk+0xe1e/0x11a0 [ 2417.755871][T27749] Code: ff ff e8 85 6a 23 ff 0f 0b e9 d0 f3 ff ff e8 79 6a 23 ff 0f 0b 42 80 3c 33 00 0f 85 4d f9 ff ff e9 50 f9 ff ff e8 62 6a 23 ff <0f> 0b e9 d1 f7 ff ff e8 56 6a 23 ff e9 14 ff ff ff 48 8d 8c 24 e0 [ 2417.775425][T27749] RSP: 0018:ffffc90007ae7be0 EFLAGS: 00010283 [ 2417.781338][T27749] RAX: ffffffff82473d8e RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2417.789138][T27749] RDX: ffffc900020d2000 RSI: 000000000000f9ac RDI: 000000000000f9ad [ 2417.797096][T27749] RBP: ffffc90007ae7d30 R08: ffffffff82473559 R09: ffffc90007ae7630 [ 2417.804896][T27749] R10: 00000000f1e6bf83 R11: 000000004ad1f7eb R12: ffff8881595db068 [ 2417.812723][T27749] R13: ffff8881595db000 R14: ffff8881595db348 R15: ffff8881597bb000 [ 2417.820555][T27749] FS: 00007fcbda6336c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 2417.829303][T27749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2417.835706][T27749] CR2: 00007fcbda632ff8 CR3: 00000001073bf000 CR4: 00000000003506a0 [ 2417.843557][T27749] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2417.851346][T27749] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2417.859159][T27749] Call Trace: [ 2417.862275][T27749] ? show_regs+0x58/0x60 [ 2417.866363][T27749] ? __warn+0x160/0x2f0 [ 2417.870343][T27749] ? __device_add_disk+0xe1e/0x11a0 [ 2417.875373][T27749] ? report_bug+0x3d9/0x5b0 [ 2417.879726][T27749] ? __device_add_disk+0xe1e/0x11a0 [ 2417.884747][T27749] ? handle_bug+0x41/0x70 [ 2417.888926][T27749] ? exc_invalid_op+0x1b/0x50 [ 2417.893425][T27749] ? asm_exc_invalid_op+0x12/0x20 [ 2417.898489][T27749] ? __device_add_disk+0x5e9/0x11a0 [ 2417.903513][T27749] ? __device_add_disk+0xe1e/0x11a0 [ 2417.908584][T27749] ? __device_add_disk+0xe1e/0x11a0 [ 2417.913567][T27749] ? device_add_disk+0x40/0x40 [ 2417.918179][T27749] ? pick_earliest_pushable_dl_task+0x110/0x110 [ 2417.924242][T27749] ? vsprintf+0x40/0x40 [ 2417.928255][T27749] ? device_initialize+0x1e1/0x420 [ 2417.933180][T27749] device_add_disk+0x2a/0x40 [ 2417.937623][T27749] loop_add+0x580/0x750 [ 2417.941597][T27749] loop_control_ioctl+0x448/0x620 [ 2417.946473][T27749] ? loop_remove+0xb0/0xb0 [ 2417.950713][T27749] ? __fget_files+0x31e/0x380 [ 2417.955228][T27749] ? security_file_ioctl+0x84/0xb0 [ 2417.960183][T27749] ? loop_remove+0xb0/0xb0 [ 2417.964423][T27749] __se_sys_ioctl+0x114/0x190 [ 2417.968963][T27749] __x64_sys_ioctl+0x7b/0x90 [ 2417.973366][T27749] do_syscall_64+0x34/0x70 [ 2417.977632][T27749] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2417.983342][T27749] RIP: 0033:0x7fcbdb8f3da9 [ 2417.987616][T27749] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2418.007053][T27749] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2418.015281][T27749] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2418.023107][T27749] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2418.030929][T27749] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2418.038726][T27749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2418.046545][T27749] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2418.054341][T27749] ---[ end trace 37f865335f96743b ]--- 03:34:54 executing program 3: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000000)=ANY=[@ANYBLOB="5100bf9aae3b7bb50448b37d589814c0be4fbac25b88878e40526a3d0aec917932263744af975cc1a28e1a0e9e61b0516beab25bb04a9c4e748c506ed499861727a486a800a8b762a4d5f47cbf5fce8ccc3419c7909f"], 0x0, 0x0, 0x0, 0x0}, 0x0) 03:34:54 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400051503000004092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) (async) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x5, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, 0x0}, 0x0) 03:34:54 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_control_io$printer(r0, &(0x7f0000000280)={0x14, &(0x7f0000000040)={0x0, 0xe, 0xd0, {0xd0, 0x5, "fc99e7f9b5470bd25e109229f4368b38776c52f5bed326e0de9b67ef0ef75e67518cda69dca48ae07efcf76c0c48fafdbf88f7630ef497b317db6025831faf1f50cb0fee8c255c198e1a96a6d1a9ab4bc8c7f9c3c8ddecf7ae03839313621bb487a499a16f65b8f8d7572e14e85102865e00eb2eddd97e92bb8dfff4be32738a26cd1cf86f757b29bafee5bfb4a1ce2e1bd4ead8772f965b25b9ff58b1dd7380b82f89833f8a54b8cbeed17fef2c3dbd78de43093d26c8610ad146df9b2821244b935e40abfe03868676b4ced91d"}}, &(0x7f0000000180)={0x0, 0x3, 0xe2, @string={0xe2, 0x3, "9369cb5502f142123bd55188526a170199bbdb5a3b5fa156bdbf83161fa001a06fcd0bbed7d03b94b38e1ad00f5dd318b9642ca68f48e97b75e1f59bb056f238cad70d490a0687ac4278e6e8336e5e554b595fb7093c3c6b1b568a0ba43d3b74c2e0543df30e40793f3dcd1afa5c198d1974e8fbac0ea95e639c768bceb0182daa1a1fac50743de8c11f8e4f96759d448ad0008d39657b51d6cde294a20d21b923e474a95592e9e9d258f2b7e32a728150c1ca6a25a1a3b762d226d596db93718c1461ff1e5c6448beabfbb88f7ca33fd3721c74f21c47378e51a7736483be5a"}}}, &(0x7f0000000540)={0x34, &(0x7f00000002c0)={0x0, 0x15, 0x48, "17d8cd61dab64752a8c88a31d11898b53181bd6d3d9cc16f1f8e928959af0e5ee14a092b10a307dc181b5ba102060bffc1270f0fa1dfdb116e772f8d6165066d7b11914d8de87aa2"}, &(0x7f0000000340)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x9}, &(0x7f00000003c0)={0x20, 0x0, 0xc1, {0xbf, "9164c7dc332769005b962138ba0dc340e7ce68910aa20078cb18281f21153bc4ff877aad1db22fa31c50153dadaf7ebe4a186cfb8b12a22323c47f0e81635aa76766d10fe138d887689812e3f125f10a610767dcf8abc6c702c793025ef7e06cd5cd6a5fce2c4ae62fe88a96c76e5528518a56f51b53f0776b22d59045587d810001c93b8182452561eb81feb2717b8e38f30a1a6756468057756608b15f1423f6a0db4af16c5bfa081d60c9b1cf2334a6df43f8c40fe883100306ab3a5848"}}, &(0x7f00000004c0)={0x20, 0x1, 0x1, 0x6}, &(0x7f0000000500)={0x20, 0x0, 0x1, 0x8}}) 03:34:54 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 64) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2418.211029][ T8496] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 2418.266276][T27210] usb 3-1: device descriptor read/all, error -71 [ 2418.306221][T27829] usb 5-1: new high-speed USB device number 53 using dummy_hcd [ 2418.329871][T27761] FAULT_INJECTION: forcing a failure. [ 2418.329871][T27761] name failslab, interval 1, probability 0, space 0, times 0 [ 2418.342338][T27761] CPU: 1 PID: 27761 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2418.353807][T27761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2418.363697][T27761] Call Trace: [ 2418.366838][T27761] dump_stack_lvl+0x1e2/0x24b [ 2418.371346][T27761] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2418.376640][T27761] dump_stack+0x15/0x17 [ 2418.380627][T27761] should_fail+0x3c6/0x510 [ 2418.384882][T27761] ? kobject_get_path+0xbc/0x1f0 [ 2418.389658][T27761] __should_failslab+0xa4/0xe0 [ 2418.394261][T27761] should_failslab+0x9/0x20 [ 2418.398595][T27761] __kmalloc+0x60/0x330 [ 2418.402587][T27761] kobject_get_path+0xbc/0x1f0 [ 2418.407189][T27761] kobject_uevent_env+0x27f/0x700 [ 2418.412048][T27761] ? __kasan_check_write+0x14/0x20 [ 2418.416998][T27761] kobject_uevent+0x1f/0x30 [ 2418.421335][T27761] device_add+0x791/0xbc0 [ 2418.425503][T27761] device_create+0x259/0x2e0 [ 2418.429933][T27761] ? root_device_unregister+0x80/0x80 [ 2418.435134][T27761] ? number+0xb5a/0xf80 [ 2418.439129][T27761] bdi_register_va+0x93/0x610 [ 2418.443643][T27761] bdi_register+0xd1/0x120 [ 2418.447896][T27761] ? vsnprintf+0x1e1/0x1c70 [ 2418.452235][T27761] ? __device_add_disk+0x552/0x11a0 [ 2418.457272][T27761] ? bdi_register_va+0x610/0x610 [ 2418.462041][T27761] ? __kasan_check_read+0x11/0x20 [ 2418.466901][T27761] ? blk_alloc_devt+0xd7/0x330 [ 2418.471501][T27761] __device_add_disk+0x5de/0x11a0 [ 2418.476363][T27761] ? device_add_disk+0x40/0x40 [ 2418.480960][T27761] ? vsprintf+0x40/0x40 [ 2418.484956][T27761] ? device_initialize+0x1e1/0x420 [ 2418.489902][T27761] device_add_disk+0x2a/0x40 [ 2418.494327][T27761] loop_add+0x580/0x750 [ 2418.498321][T27761] loop_control_ioctl+0x448/0x620 [ 2418.503181][T27761] ? loop_remove+0xb0/0xb0 [ 2418.507436][T27761] ? __fget_files+0x31e/0x380 [ 2418.511950][T27761] ? security_file_ioctl+0x84/0xb0 [ 2418.516893][T27761] ? loop_remove+0xb0/0xb0 [ 2418.521145][T27761] __se_sys_ioctl+0x114/0x190 [ 2418.525659][T27761] __x64_sys_ioctl+0x7b/0x90 [ 2418.530089][T27761] do_syscall_64+0x34/0x70 [ 2418.534343][T27761] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2418.540066][T27761] RIP: 0033:0x7fcbdb8f3da9 [ 2418.544323][T27761] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2418.563763][T27761] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2418.572006][T27761] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2418.579817][T27761] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2418.587639][T27761] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2418.595443][T27761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2418.603257][T27761] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 03:34:55 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_control_io$printer(r0, &(0x7f0000000280)={0x14, &(0x7f0000000040)={0x0, 0xe, 0xd0, {0xd0, 0x5, "fc99e7f9b5470bd25e109229f4368b38776c52f5bed326e0de9b67ef0ef75e67518cda69dca48ae07efcf76c0c48fafdbf88f7630ef497b317db6025831faf1f50cb0fee8c255c198e1a96a6d1a9ab4bc8c7f9c3c8ddecf7ae03839313621bb487a499a16f65b8f8d7572e14e85102865e00eb2eddd97e92bb8dfff4be32738a26cd1cf86f757b29bafee5bfb4a1ce2e1bd4ead8772f965b25b9ff58b1dd7380b82f89833f8a54b8cbeed17fef2c3dbd78de43093d26c8610ad146df9b2821244b935e40abfe03868676b4ced91d"}}, &(0x7f0000000180)={0x0, 0x3, 0xe2, @string={0xe2, 0x3, "9369cb5502f142123bd55188526a170199bbdb5a3b5fa156bdbf83161fa001a06fcd0bbed7d03b94b38e1ad00f5dd318b9642ca68f48e97b75e1f59bb056f238cad70d490a0687ac4278e6e8336e5e554b595fb7093c3c6b1b568a0ba43d3b74c2e0543df30e40793f3dcd1afa5c198d1974e8fbac0ea95e639c768bceb0182daa1a1fac50743de8c11f8e4f96759d448ad0008d39657b51d6cde294a20d21b923e474a95592e9e9d258f2b7e32a728150c1ca6a25a1a3b762d226d596db93718c1461ff1e5c6448beabfbb88f7ca33fd3721c74f21c47378e51a7736483be5a"}}}, &(0x7f0000000540)={0x34, &(0x7f00000002c0)={0x0, 0x15, 0x48, "17d8cd61dab64752a8c88a31d11898b53181bd6d3d9cc16f1f8e928959af0e5ee14a092b10a307dc181b5ba102060bffc1270f0fa1dfdb116e772f8d6165066d7b11914d8de87aa2"}, &(0x7f0000000340)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x9}, &(0x7f00000003c0)={0x20, 0x0, 0xc1, {0xbf, "9164c7dc332769005b962138ba0dc340e7ce68910aa20078cb18281f21153bc4ff877aad1db22fa31c50153dadaf7ebe4a186cfb8b12a22323c47f0e81635aa76766d10fe138d887689812e3f125f10a610767dcf8abc6c702c793025ef7e06cd5cd6a5fce2c4ae62fe88a96c76e5528518a56f51b53f0776b22d59045587d810001c93b8182452561eb81feb2717b8e38f30a1a6756468057756608b15f1423f6a0db4af16c5bfa081d60c9b1cf2334a6df43f8c40fe883100306ab3a5848"}}, &(0x7f00000004c0)={0x20, 0x1, 0x1, 0x6}, &(0x7f0000000500)={0x20, 0x0, 0x1, 0x8}}) [ 2418.956295][T27829] usb 5-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 2418.979831][T27829] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 2418.993135][T27829] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2419.002344][T27829] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2419.011046][T27829] usb 5-1: config 0 descriptor?? 03:34:55 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 65) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2419.046825][T27829] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 2419.179365][T27210] usb 3-1: new high-speed USB device number 105 using dummy_hcd [ 2419.182796][T27768] FAULT_INJECTION: forcing a failure. [ 2419.182796][T27768] name failslab, interval 1, probability 0, space 0, times 0 [ 2419.202715][T27768] CPU: 1 PID: 27768 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2419.214204][T27768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2419.224093][T27768] Call Trace: [ 2419.227233][T27768] dump_stack_lvl+0x1e2/0x24b [ 2419.231738][T27768] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2419.237033][T27768] ? __kasan_check_read+0x11/0x20 [ 2419.241891][T27768] dump_stack+0x15/0x17 [ 2419.245882][T27768] should_fail+0x3c6/0x510 [ 2419.250139][T27768] ? skb_clone+0x1de/0x370 [ 2419.254389][T27768] __should_failslab+0xa4/0xe0 [ 2419.258991][T27768] should_failslab+0x9/0x20 [ 2419.263330][T27768] kmem_cache_alloc+0x3d/0x2e0 [ 2419.267929][T27768] skb_clone+0x1de/0x370 [ 2419.272011][T27768] netlink_broadcast_filtered+0x6b0/0x1270 [ 2419.277653][T27768] netlink_broadcast+0x3a/0x50 [ 2419.282250][T27768] kobject_uevent_net_broadcast+0x3a1/0x590 [ 2419.287981][T27768] kobject_uevent_env+0x525/0x700 [ 2419.292839][T27768] ? __kasan_check_write+0x14/0x20 [ 2419.297787][T27768] kobject_uevent+0x1f/0x30 [ 2419.302129][T27768] device_add+0x791/0xbc0 [ 2419.306298][T27768] device_create+0x259/0x2e0 [ 2419.310720][T27768] ? root_device_unregister+0x80/0x80 [ 2419.315925][T27768] ? number+0xb5a/0xf80 [ 2419.319919][T27768] bdi_register_va+0x93/0x610 [ 2419.324430][T27768] bdi_register+0xd1/0x120 [ 2419.328685][T27768] ? vsnprintf+0x1e1/0x1c70 [ 2419.333024][T27768] ? __device_add_disk+0x552/0x11a0 [ 2419.338057][T27768] ? bdi_register_va+0x610/0x610 [ 2419.342832][T27768] ? __kasan_check_read+0x11/0x20 [ 2419.347694][T27768] ? blk_alloc_devt+0xd7/0x330 [ 2419.352311][T27768] __device_add_disk+0x5de/0x11a0 [ 2419.357158][T27768] ? device_add_disk+0x40/0x40 [ 2419.361757][T27768] ? vsprintf+0x40/0x40 [ 2419.365761][T27768] ? device_initialize+0x1e1/0x420 [ 2419.370701][T27768] device_add_disk+0x2a/0x40 [ 2419.375124][T27768] loop_add+0x580/0x750 [ 2419.379113][T27768] loop_control_ioctl+0x448/0x620 [ 2419.383972][T27768] ? loop_remove+0xb0/0xb0 [ 2419.388230][T27768] ? __fget_files+0x31e/0x380 [ 2419.392743][T27768] ? security_file_ioctl+0x84/0xb0 [ 2419.397685][T27768] ? loop_remove+0xb0/0xb0 [ 2419.401941][T27768] __se_sys_ioctl+0x114/0x190 [ 2419.406452][T27768] __x64_sys_ioctl+0x7b/0x90 [ 2419.410882][T27768] do_syscall_64+0x34/0x70 [ 2419.415133][T27768] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2419.420860][T27768] RIP: 0033:0x7fcbdb8f3da9 [ 2419.425113][T27768] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2419.444553][T27768] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2419.452799][T27768] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2419.460608][T27768] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2419.468419][T27768] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2419.476232][T27768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2419.484043][T27768] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2419.766251][ T8496] usb 4-1: device descriptor read/64, error -71 03:34:56 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_control_io$printer(r0, &(0x7f0000000280)={0x14, &(0x7f0000000040)={0x0, 0xe, 0xd0, {0xd0, 0x5, "fc99e7f9b5470bd25e109229f4368b38776c52f5bed326e0de9b67ef0ef75e67518cda69dca48ae07efcf76c0c48fafdbf88f7630ef497b317db6025831faf1f50cb0fee8c255c198e1a96a6d1a9ab4bc8c7f9c3c8ddecf7ae03839313621bb487a499a16f65b8f8d7572e14e85102865e00eb2eddd97e92bb8dfff4be32738a26cd1cf86f757b29bafee5bfb4a1ce2e1bd4ead8772f965b25b9ff58b1dd7380b82f89833f8a54b8cbeed17fef2c3dbd78de43093d26c8610ad146df9b2821244b935e40abfe03868676b4ced91d"}}, &(0x7f0000000180)={0x0, 0x3, 0xe2, @string={0xe2, 0x3, "9369cb5502f142123bd55188526a170199bbdb5a3b5fa156bdbf83161fa001a06fcd0bbed7d03b94b38e1ad00f5dd318b9642ca68f48e97b75e1f59bb056f238cad70d490a0687ac4278e6e8336e5e554b595fb7093c3c6b1b568a0ba43d3b74c2e0543df30e40793f3dcd1afa5c198d1974e8fbac0ea95e639c768bceb0182daa1a1fac50743de8c11f8e4f96759d448ad0008d39657b51d6cde294a20d21b923e474a95592e9e9d258f2b7e32a728150c1ca6a25a1a3b762d226d596db93718c1461ff1e5c6448beabfbb88f7ca33fd3721c74f21c47378e51a7736483be5a"}}}, &(0x7f0000000540)={0x34, &(0x7f00000002c0)={0x0, 0x15, 0x48, "17d8cd61dab64752a8c88a31d11898b53181bd6d3d9cc16f1f8e928959af0e5ee14a092b10a307dc181b5ba102060bffc1270f0fa1dfdb116e772f8d6165066d7b11914d8de87aa2"}, &(0x7f0000000340)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x9}, &(0x7f00000003c0)={0x20, 0x0, 0xc1, {0xbf, "9164c7dc332769005b962138ba0dc340e7ce68910aa20078cb18281f21153bc4ff877aad1db22fa31c50153dadaf7ebe4a186cfb8b12a22323c47f0e81635aa76766d10fe138d887689812e3f125f10a610767dcf8abc6c702c793025ef7e06cd5cd6a5fce2c4ae62fe88a96c76e5528518a56f51b53f0776b22d59045587d810001c93b8182452561eb81feb2717b8e38f30a1a6756468057756608b15f1423f6a0db4af16c5bfa081d60c9b1cf2334a6df43f8c40fe883100306ab3a5848"}}, &(0x7f00000004c0)={0x20, 0x1, 0x1, 0x6}, &(0x7f0000000500)={0x20, 0x0, 0x1, 0x8}}) 03:34:56 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x0, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x99c, 0x6, 0x1, {0x22, 0x9e5}}}}, &(0x7f0000000540)={0x2c, &(0x7f00000001c0)={0x60, 0xe, 0x66, "b0241ecfad9d09e5ac4668f1bd54121d386938eed608938cb7455be426ca7c320078e43f219653664d992742d122a738b709f70650ec292aced6691790819bb764b16e2776b495d7345461323a8e230ddbc629121e2a8c0eec949eed8433f42d2353e287cb86"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x7f}, &(0x7f0000000440)={0x20, 0x1, 0xb7, "da5d5d9e40ef0405c680366eac0bed816ab629f4527848ccdcada4e9125c1b168c14ebd6838c6db48c6783bb47a214e0f9183f4c857af1d9202f74ac29ac553af8124d5744a7e1b46b089b12351347a744cea22ba527d823e0877dfc640b64505683f7fb38c4a16fdd82aae9caa58eb510e8f9e67a71dd22c7aa38802464b281659cb3d1d2d2c90d7e2800be7e77da0f0a10290087b62759d3e8b76c24b8b26868c38654e68664b8dcc845af1480bc55c98f346eb5fe5d"}, &(0x7f0000000500)={0x20, 0x3, 0x1, 0x6a}}) 03:34:56 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 66) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2419.895733][T31654] usb 5-1: USB disconnect, device number 53 [ 2419.966261][T27210] usb 3-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2420.033440][T27881] FAULT_INJECTION: forcing a failure. [ 2420.033440][T27881] name failslab, interval 1, probability 0, space 0, times 0 [ 2420.045902][T27881] CPU: 1 PID: 27881 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2420.057386][T27881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2420.067280][T27881] Call Trace: [ 2420.070415][T27881] dump_stack_lvl+0x1e2/0x24b [ 2420.074923][T27881] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2420.080217][T27881] ? preempt_schedule_irq+0xe7/0x140 [ 2420.085339][T27881] dump_stack+0x15/0x17 [ 2420.089328][T27881] should_fail+0x3c6/0x510 [ 2420.093586][T27881] ? __alloc_skb+0x80/0x510 [ 2420.097924][T27881] __should_failslab+0xa4/0xe0 [ 2420.102523][T27881] should_failslab+0x9/0x20 [ 2420.106860][T27881] kmem_cache_alloc+0x3d/0x2e0 [ 2420.111461][T27881] __alloc_skb+0x80/0x510 [ 2420.115629][T27881] ? sysvec_reschedule_ipi+0x83/0x160 [ 2420.120852][T27881] alloc_uevent_skb+0x80/0x230 [ 2420.125440][T27881] kobject_uevent_net_broadcast+0x311/0x590 [ 2420.131170][T27881] kobject_uevent_env+0x525/0x700 [ 2420.136028][T27881] ? __kasan_check_write+0x14/0x20 [ 2420.140972][T27881] kobject_uevent+0x1f/0x30 [ 2420.145315][T27881] device_add+0x791/0xbc0 [ 2420.149481][T27881] device_create+0x259/0x2e0 [ 2420.153909][T27881] ? root_device_unregister+0x80/0x80 [ 2420.159115][T27881] ? __sanitizer_cov_trace_pc+0x45/0x60 [ 2420.164491][T27881] ? number+0xb5a/0xf80 [ 2420.168487][T27881] bdi_register_va+0x93/0x610 [ 2420.173000][T27881] bdi_register+0xd1/0x120 [ 2420.177249][T27881] ? vsnprintf+0x1e1/0x1c70 [ 2420.181590][T27881] ? __device_add_disk+0x552/0x11a0 [ 2420.186625][T27881] ? bdi_register_va+0x610/0x610 [ 2420.191403][T27881] ? __kasan_check_read+0x11/0x20 [ 2420.196258][T27881] ? blk_alloc_devt+0xd7/0x330 [ 2420.200857][T27881] __device_add_disk+0x5de/0x11a0 [ 2420.205720][T27881] ? device_add_disk+0x40/0x40 [ 2420.210319][T27881] ? vsprintf+0x40/0x40 [ 2420.214314][T27881] ? device_initialize+0x1e1/0x420 [ 2420.219257][T27881] device_add_disk+0x2a/0x40 [ 2420.223685][T27881] loop_add+0x580/0x750 [ 2420.227678][T27881] loop_control_ioctl+0x448/0x620 [ 2420.232537][T27881] ? loop_remove+0xb0/0xb0 [ 2420.236790][T27881] ? __fget_files+0x31e/0x380 [ 2420.241305][T27881] ? security_file_ioctl+0x84/0xb0 [ 2420.246252][T27881] ? loop_remove+0xb0/0xb0 [ 2420.250502][T27881] __se_sys_ioctl+0x114/0x190 [ 2420.255016][T27881] __x64_sys_ioctl+0x7b/0x90 [ 2420.259448][T27881] do_syscall_64+0x34/0x70 [ 2420.263698][T27881] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2420.269424][T27881] RIP: 0033:0x7fcbdb8f3da9 [ 2420.273681][T27881] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2420.293130][T27881] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2420.301364][T27881] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2420.309175][T27881] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2420.316988][T27881] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2420.324797][T27881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2420.332614][T27881] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2420.567659][T27210] usb 3-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 2420.580371][T27210] usb 3-1: config 0 interface 0 has no altsetting 0 [ 2420.586310][T31654] usb 5-1: new high-speed USB device number 54 using dummy_hcd [ 2420.586769][T27210] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2420.603006][T27210] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2420.611656][T27210] usb 3-1: config 0 descriptor?? 03:34:57 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_connect(0x0, 0xada, &(0x7f0000000a00)={{0x12, 0x1, 0x300, 0xf4, 0xd3, 0xc5, 0x40, 0x2001, 0x3c19, 0x5b31, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xac8, 0x3, 0x20, 0xc0, 0xe0, 0x4, [{{0x9, 0x4, 0x69, 0x1, 0x6, 0xe8, 0x58, 0x7d, 0x1, [@uac_as], [{{0x9, 0x5, 0xc, 0x10, 0x20, 0xbf, 0x9, 0x59, [@generic={0x2e, 0x21, "dbb2057de82e79a163eaf03b30f7910e49dfc3e1df35265713ed6115001da840e9c1e9dad08721a4aa6aeb04"}, @generic={0xc6, 0x10, "4d4c91f83c497940058c2a5f6565b10c50f63e8f959c1d5ec1efcc21b42aa8b7edbb1d9b0037093e997a9e4777a92c850f691cc240443e5b25b61e8fb29cea7cf313f59253c775a47de9a6970a8e6f39db7e52f5da8e8ee3d723e0b6c2f841e3b75bcd739f959ed0991b74cda6c6b5f2d90a828996c27af84549d60eb20580e0af3a57191ff685bba8f14dfe7ea83d13086db69a60426828d0bf3b43cf8c5008e30e0358d13a2e0ced27d0de9b0b44ed93b6929fdd53c3d68cbf1295e3a69e37a14ce137"}]}}, {{0x9, 0x5, 0x0, 0x1, 0x8, 0x3, 0x40, 0x1f, [@generic={0x10, 0x2, "17c5fa9f5481c459ab4e4e773402"}]}}, {{0x9, 0x5, 0x1, 0x10, 0x0, 0x78, 0x0, 0x8a, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0xffcf}]}}, {{0x9, 0x5, 0x80, 0x0, 0x20, 0x5a, 0x9, 0x46, [@uac_iso={0x7, 0x25, 0x1, 0x80}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x7f, 0x81}]}}, {{0x9, 0x5, 0xc, 0x10, 0x200, 0x5, 0x0, 0xc, [@generic={0xff, 0xa, "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"}]}}, {{0x9, 0x5, 0x4, 0x8, 0x3ff, 0x8, 0x40, 0x9}}]}}, {{0x9, 0x4, 0x85, 0x6d, 0xf, 0xd9, 0x97, 0xc6, 0x8, [@cdc_ecm={{0xa, 0x24, 0x6, 0x0, 0x0, "bc77fd7a49"}, {0x5, 0x24, 0x0, 0x1f}, {0xd, 0x24, 0xf, 0x1, 0x101, 0x2, 0x7, 0x72}, [@network_terminal={0x7, 0x24, 0xa, 0x2, 0x1, 0x40, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x2, 0x6, 0x91, 0x80, 0x7, 0x2}]}, @hid_hid={0x9, 0x21, 0x1, 0x6, 0x1, {0x22, 0x810}}], [{{0x9, 0x5, 0x9, 0x10, 0x400, 0x0, 0x3}}, {{0x9, 0x5, 0xb, 0xc946d09441b4c522, 0x3ff, 0x17, 0x81, 0x1}}, {{0x9, 0x5, 0x3, 0x0, 0x3ff, 0xf8, 0x20, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x36abcc53cafaddcc, 0x1, 0x2}]}}, {{0x9, 0x5, 0x4, 0x4, 0x40, 0x0, 0x5, 0x2, [@generic={0x3f, 0x23, "25752a462f244ba3d5f231a96d7a05c7f87421bf5f99e36a71c5b1d054427b5b3405c9b12af10905fe687e3eb2fa3cfc179fe092069c7acd6ea129249d"}, @generic={0xc0, 0xb, "f8d4a1a0c93bb1c691e47719e44c077dd94b21d3e0947b79f58ff051fee90b83249e6f7dc9c75c48213d2fff75ce9c4fc7c7135388d7d7bc0ec99dc8603388fb3652081ae96994310ed925f44d5caa90b358f0b8cbca708f0b0db46dcf133d3a7e3b1a9c2d527b0bb5cfd8f3243179f6d28f8495d1ba718391c23e6ddfed15cb678b4fba92e5117612ae5aca8aa11564e73ae53ffac25bfac63a742c29a14823274e163083f3069f8e05735ed147a6c8758caaa6660c9a74b91764c7c041"}]}}, {{0x9, 0x5, 0x6, 0x10, 0x3ff, 0x3, 0x20, 0xa1, [@generic={0x34, 0xc, "98c4262d9f8a583f5883df39f7ac9c812d04e0643e3084495be7f5a825921d2c1a3c07cd9307830f115df3463881567924b5"}]}}, {{0x9, 0x5, 0x7, 0x10, 0x200, 0x6, 0x17, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x9b, 0x9}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x1ff}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3ff, 0x11, 0x9, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x2}]}}, {{0x9, 0x5, 0xe, 0x0, 0x200, 0x0, 0x3, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0xc4}, @generic={0xea, 0x30, "1aeaef4ab48ed6780078f407902d021d55fe83c50221c0778b1f84f82453050f4c9aa66066494845af7227f33960f76f5e38f8923ccd1f5cb3c6672602f8b3ddd41954ac77f1a8f550ca5e0694cd617df7da36a75ab433e678e1eed07febaeda2e97990dbd3ad0055b2500b5635f291f33bfa0d78ed1d157d4c71dcff4196d28a891e5dca6c28a02ef875a3881f48a9c4efe4565a8a36d9d9c8f96bad26410d97a06186a020fd28e1efa8f82779587305aa3a722f7d933e28ed5f3e3336976ccfee269437c1e6fec95fe891f16b3247d27dbc011390280b57794a5cf4018316507e10df9b47a1dd8"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x6, 0x1, 0x7f, [@generic={0x6e, 0x21, "ebf88dbe6a626a00e761ba3ae6194b32997f2eb195becdae7c79cc39b611b6f9acbec9b604016e1ee77486694d3a203d67c0741e4f0a70c1e792713cfbad527353f29c90fb48e51b84a9de5c42ec07e750b117603a18f2e4d2715744ee3299798a8dc8a98cfff95b6e0ac804"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x18, 0x4, 0x81, 0x9, [@generic={0xfc, 0xd, "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"}]}}, {{0x9, 0x5, 0xe, 0x10, 0x3b7, 0x80, 0x1, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x9, 0x2}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x8, 0x9}]}}, {{0x9, 0x5, 0x9, 0x0, 0x400, 0x7, 0x1f, 0xff, [@generic={0xeb, 0xc, "82eebafb75329e1118fe7a67ece69f0b4f932d5843c7ff34209fdd3252629c7d09e262e9ad0e4289a54e7f7546f12fa353648389acd6a50c14646fc44801bea5d937b72978032fb2fd7dc1326896361b172c6daada1c119370d449fab5fa51d7db22db17b839b1f102113d233c01330bc98cd5b204fbcfa2cf1d9b3ac5ddcdb62846869c367296b540c095edb4d6dfa47414abd9583573d9989fe17094f18c027ed4c0d180695abf544074254f8f4275ccb60555a8513c06e3d0dd508a9a76e10e7a98d5f9e5279dee06bef450f1c9f3f7d7ca8b68bf23b01801cbdec4f12bb67911477f4c05b48517"}]}}, {{0x9, 0x5, 0x8, 0x2, 0x400, 0x2, 0x4, 0x0, [@generic={0xc6, 0x22, "e15d159cdc295e16b4f141a73336aa13f6dc6d89d4ed81077b0a428e9eb906208bb8405c7e97b4688976f0694422e2191e69b02590434092079bc3fc589722c42111d691dede1fbb7b84c0a80d3378e94ccf10e6d4179ef5bd83ee95a67aaf5b963b5ef2df047cec5acdf6a0764aebfba05c518f2d51920c3cef42df5add3c8f1d339b58c8feb967c6fd0c7e0da9778ac772e8e9d3c1df856f993956e87a7416db0f89b5bbf8e4e9cf31cb6c6afddd9008f0f00c1eae0c17f98d06fb16e9e0360349e146"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xe5}]}}, {{0x9, 0x5, 0x0, 0x0, 0x200, 0x3, 0xd8, 0xc, [@generic={0x2a, 0x8, "611c6c944a6b85e0f3a2371c3a87aef0326b2c08168af984b20d8b0103df4c38451ec0cd912052bd"}, @generic={0x3a, 0x8, "d0f9ac75de3a8e751d30a658f507e344b6ab5d3f8001b876f384ce3024289b9a73765f68606e61ccdab6f1b75eb92532f25139b5aff123aa"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x20, 0x6, 0x0, 0xfd, [@generic={0xb0, 0x7, "42ac5366345afea13671913f003b300a2739bc30091e05ebed4d3049b54aea594fbe119009da8d961ac001876b7c5d6d0e1bb344f12418e73be2cafe88d69de6077b71c827affc3eb07cf3f3e172681ec4ad44c68b5656ede96259d51e11e1d7718e26ba57b3dabb3bbd9184528a3eaf3d13f4872732822d2b3942f30e46da7eee39b2a7070a2c7aff78c89c1d44d875b5ae27bb1ed10982d04e3e764a25b4f74e0324e2b2f9479a6404eda1f1cd"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x5e, 0x1f}]}}]}}, {{0x9, 0x4, 0xf5, 0x7, 0x1, 0x8b, 0x61, 0x98, 0xfd, [@cdc_ncm={{0x6, 0x24, 0x6, 0x0, 0x1, "98"}, {0x5, 0x24, 0x0, 0x3ff}, {0xd, 0x24, 0xf, 0x1, 0x9, 0xf3c7, 0xfff0, 0x9}, {0x6, 0x24, 0x1a, 0x400, 0x3a}, [@mbim={0xc, 0x24, 0x1b, 0xcd90, 0x7, 0xf2, 0x3, 0x81, 0x81}, @mdlm={0x15, 0x24, 0x12, 0xff}]}], [{{0x9, 0x5, 0x0, 0x0, 0x200, 0x3f, 0x3c, 0xff, [@generic={0xbd, 0x30, "12abbfa50aee5df0bc871c3f4503e49445e08f4525c648ee2530bbb4f18394ee1c7421d1bde7a34ffb47f0ccc7649d6d97a7c1034d37dc7e8af661ae73694bbbef5f445a68ed1d204cc9ab6247007010eaf41293f9494dfed6029416fd33fe6cda451e9cc61daa2efdde0a360ca7d9a1863d0e7f850ccdfc7737cca958e99c50e2dd59e17e12ef180b063da0e151baac81ac07428216aebb79039fc3e01414a10e973a67978be17e0eba1a82a9c3258a667405f714a3adb0a133a1"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xfa, 0x1000}]}}]}}]}}]}}, &(0x7f00000004c0)={0xa, &(0x7f0000000040)={0x7f, 0x6, 0x300, 0xaa, 0x81, 0x7, 0x8, 0x9}, 0x2a, &(0x7f00000000c0)={0x5, 0xf, 0x2a, 0x3, [@ss_container_id={0x0, 0x10, 0x4, 0x40, "f2c779a1a7aae398f286c4c2b90a6323"}, @ext_cap={0x7, 0x10, 0x2, 0x14, 0x2, 0x1}, @ss_container_id={0x14, 0x10, 0x4, 0x40, "235c2355ee5f6267f0d52dc0fe95ab9b"}]}, 0x7, [{0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0x2c0a}}, {0xa1, &(0x7f0000000580)=@string={0xa1, 0x3, "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"}}, {0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x81d}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x44c}}, {0x4, &(0x7f0000000300)=@lang_id={0x4}}, {0x48, &(0x7f0000000400)=@string={0x48, 0x3, "fae3e290697fe988d9445002f227fa168b3690e0c3968b94a04d8e91592ccf3687dc4de88f423466847c87550e86d53306b25f94b7e2798dc173835ba42e03d6834eb57f706c"}}, {0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0x449}}]}) 03:34:57 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 67) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2420.881755][T27891] FAULT_INJECTION: forcing a failure. [ 2420.881755][T27891] name failslab, interval 1, probability 0, space 0, times 0 [ 2420.894275][T27891] CPU: 1 PID: 27891 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2420.905703][T27891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2420.915594][T27891] Call Trace: [ 2420.918733][T27891] dump_stack_lvl+0x1e2/0x24b [ 2420.923239][T27891] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2420.928535][T27891] ? plist_check_list+0x23f/0x270 [ 2420.933391][T27891] ? compat_start_thread+0x80/0x80 [ 2420.938341][T27891] dump_stack+0x15/0x17 [ 2420.942329][T27891] should_fail+0x3c6/0x510 [ 2420.946586][T27891] ? __d_alloc+0x2d/0x6c0 [ 2420.950752][T27891] __should_failslab+0xa4/0xe0 [ 2420.955350][T27891] should_failslab+0x9/0x20 [ 2420.959693][T27891] kmem_cache_alloc+0x3d/0x2e0 [ 2420.964292][T27891] __d_alloc+0x2d/0x6c0 [ 2420.968284][T27891] d_alloc_parallel+0xe7/0x12f0 [ 2420.972971][T27891] ? avc_denied+0x1b0/0x1b0 [ 2420.977310][T27891] ? plist_del+0x40e/0x420 [ 2420.981565][T27891] ? preempt_schedule_irq+0xe7/0x140 [ 2420.986686][T27891] ? preempt_schedule_notrace+0x140/0x140 [ 2420.992237][T27891] ? d_hash_and_lookup+0x1e0/0x1e0 [ 2420.997187][T27891] ? irqentry_exit+0x4f/0x60 [ 2421.001614][T27891] ? sysvec_reschedule_ipi+0x83/0x160 [ 2421.006821][T27891] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2421.012289][T27891] ? d_lookup+0x28/0x90 [ 2421.016281][T27891] __lookup_slow+0x154/0x400 [ 2421.020706][T27891] ? lookup_one_len+0x2c0/0x2c0 [ 2421.025394][T27891] ? lookup_one_len_common+0x2f1/0x450 [ 2421.030689][T27891] lookup_one_len+0x180/0x2c0 [ 2421.035202][T27891] ? lookup_one_len_common+0x450/0x450 [ 2421.040495][T27891] ? down_write+0xd7/0x150 [ 2421.044818][T27891] start_creating+0x161/0x2f0 [ 2421.049264][T27891] debugfs_create_dir+0x27/0x450 [ 2421.054033][T27891] bdi_register_va+0x25b/0x610 [ 2421.058636][T27891] bdi_register+0xd1/0x120 [ 2421.062887][T27891] ? __irq_exit_rcu+0x40/0x150 [ 2421.067489][T27891] ? vsnprintf+0x1e1/0x1c70 [ 2421.071828][T27891] ? __device_add_disk+0x552/0x11a0 [ 2421.076862][T27891] ? bdi_register_va+0x610/0x610 [ 2421.081637][T27891] ? __kasan_check_read+0x11/0x20 [ 2421.086589][T27891] ? blk_alloc_devt+0xd7/0x330 [ 2421.091187][T27891] __device_add_disk+0x5de/0x11a0 [ 2421.096054][T27891] ? device_add_disk+0x40/0x40 [ 2421.100648][T27891] ? vsprintf+0x40/0x40 [ 2421.104647][T27891] ? device_initialize+0x1e1/0x420 [ 2421.109588][T27891] device_add_disk+0x2a/0x40 [ 2421.114012][T27891] loop_add+0x580/0x750 [ 2421.118007][T27891] loop_control_ioctl+0x448/0x620 [ 2421.122868][T27891] ? loop_remove+0xb0/0xb0 [ 2421.127121][T27891] ? irqentry_exit+0x4f/0x60 [ 2421.131545][T27891] ? sysvec_reschedule_ipi+0x83/0x160 [ 2421.136758][T27891] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2421.142239][T27891] ? loop_remove+0xb0/0xb0 [ 2421.146485][T27891] ? do_vfs_ioctl+0xf6/0x1a30 [ 2421.150989][T27891] ? __se_sys_ioctl+0x108/0x190 [ 2421.155675][T27891] ? loop_remove+0xb0/0xb0 [ 2421.159929][T27891] __se_sys_ioctl+0x114/0x190 [ 2421.164442][T27891] __x64_sys_ioctl+0x7b/0x90 [ 2421.168872][T27891] do_syscall_64+0x34/0x70 [ 2421.173126][T27891] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2421.178854][T27891] RIP: 0033:0x7fcbdb8f3da9 [ 2421.183106][T27891] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2421.202546][T27891] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2421.210790][T27891] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2421.218602][T27891] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2421.226411][T27891] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2421.234220][T27891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2421.242035][T27891] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2421.310123][T31654] usb 5-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 2421.320576][T31654] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 2421.334564][T31654] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2421.382486][T31654] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 03:34:58 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_connect(0x0, 0xada, &(0x7f0000000a00)={{0x12, 0x1, 0x300, 0xf4, 0xd3, 0xc5, 0x40, 0x2001, 0x3c19, 0x5b31, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xac8, 0x3, 0x20, 0xc0, 0xe0, 0x4, [{{0x9, 0x4, 0x69, 0x1, 0x6, 0xe8, 0x58, 0x7d, 0x1, [@uac_as], [{{0x9, 0x5, 0xc, 0x10, 0x20, 0xbf, 0x9, 0x59, [@generic={0x2e, 0x21, "dbb2057de82e79a163eaf03b30f7910e49dfc3e1df35265713ed6115001da840e9c1e9dad08721a4aa6aeb04"}, @generic={0xc6, 0x10, "4d4c91f83c497940058c2a5f6565b10c50f63e8f959c1d5ec1efcc21b42aa8b7edbb1d9b0037093e997a9e4777a92c850f691cc240443e5b25b61e8fb29cea7cf313f59253c775a47de9a6970a8e6f39db7e52f5da8e8ee3d723e0b6c2f841e3b75bcd739f959ed0991b74cda6c6b5f2d90a828996c27af84549d60eb20580e0af3a57191ff685bba8f14dfe7ea83d13086db69a60426828d0bf3b43cf8c5008e30e0358d13a2e0ced27d0de9b0b44ed93b6929fdd53c3d68cbf1295e3a69e37a14ce137"}]}}, {{0x9, 0x5, 0x0, 0x1, 0x8, 0x3, 0x40, 0x1f, [@generic={0x10, 0x2, "17c5fa9f5481c459ab4e4e773402"}]}}, {{0x9, 0x5, 0x1, 0x10, 0x0, 0x78, 0x0, 0x8a, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0xffcf}]}}, {{0x9, 0x5, 0x80, 0x0, 0x20, 0x5a, 0x9, 0x46, [@uac_iso={0x7, 0x25, 0x1, 0x80}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x7f, 0x81}]}}, {{0x9, 0x5, 0xc, 0x10, 0x200, 0x5, 0x0, 0xc, [@generic={0xff, 0xa, "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"}]}}, {{0x9, 0x5, 0x4, 0x8, 0x3ff, 0x8, 0x40, 0x9}}]}}, {{0x9, 0x4, 0x85, 0x6d, 0xf, 0xd9, 0x97, 0xc6, 0x8, [@cdc_ecm={{0xa, 0x24, 0x6, 0x0, 0x0, "bc77fd7a49"}, {0x5, 0x24, 0x0, 0x1f}, {0xd, 0x24, 0xf, 0x1, 0x101, 0x2, 0x7, 0x72}, [@network_terminal={0x7, 0x24, 0xa, 0x2, 0x1, 0x40, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x2, 0x6, 0x91, 0x80, 0x7, 0x2}]}, @hid_hid={0x9, 0x21, 0x1, 0x6, 0x1, {0x22, 0x810}}], [{{0x9, 0x5, 0x9, 0x10, 0x400, 0x0, 0x3}}, {{0x9, 0x5, 0xb, 0xc946d09441b4c522, 0x3ff, 0x17, 0x81, 0x1}}, {{0x9, 0x5, 0x3, 0x0, 0x3ff, 0xf8, 0x20, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x36abcc53cafaddcc, 0x1, 0x2}]}}, {{0x9, 0x5, 0x4, 0x4, 0x40, 0x0, 0x5, 0x2, [@generic={0x3f, 0x23, "25752a462f244ba3d5f231a96d7a05c7f87421bf5f99e36a71c5b1d054427b5b3405c9b12af10905fe687e3eb2fa3cfc179fe092069c7acd6ea129249d"}, @generic={0xc0, 0xb, "f8d4a1a0c93bb1c691e47719e44c077dd94b21d3e0947b79f58ff051fee90b83249e6f7dc9c75c48213d2fff75ce9c4fc7c7135388d7d7bc0ec99dc8603388fb3652081ae96994310ed925f44d5caa90b358f0b8cbca708f0b0db46dcf133d3a7e3b1a9c2d527b0bb5cfd8f3243179f6d28f8495d1ba718391c23e6ddfed15cb678b4fba92e5117612ae5aca8aa11564e73ae53ffac25bfac63a742c29a14823274e163083f3069f8e05735ed147a6c8758caaa6660c9a74b91764c7c041"}]}}, {{0x9, 0x5, 0x6, 0x10, 0x3ff, 0x3, 0x20, 0xa1, [@generic={0x34, 0xc, "98c4262d9f8a583f5883df39f7ac9c812d04e0643e3084495be7f5a825921d2c1a3c07cd9307830f115df3463881567924b5"}]}}, {{0x9, 0x5, 0x7, 0x10, 0x200, 0x6, 0x17, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x9b, 0x9}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x1ff}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3ff, 0x11, 0x9, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x2}]}}, {{0x9, 0x5, 0xe, 0x0, 0x200, 0x0, 0x3, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0xc4}, @generic={0xea, 0x30, "1aeaef4ab48ed6780078f407902d021d55fe83c50221c0778b1f84f82453050f4c9aa66066494845af7227f33960f76f5e38f8923ccd1f5cb3c6672602f8b3ddd41954ac77f1a8f550ca5e0694cd617df7da36a75ab433e678e1eed07febaeda2e97990dbd3ad0055b2500b5635f291f33bfa0d78ed1d157d4c71dcff4196d28a891e5dca6c28a02ef875a3881f48a9c4efe4565a8a36d9d9c8f96bad26410d97a06186a020fd28e1efa8f82779587305aa3a722f7d933e28ed5f3e3336976ccfee269437c1e6fec95fe891f16b3247d27dbc011390280b57794a5cf4018316507e10df9b47a1dd8"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x6, 0x1, 0x7f, [@generic={0x6e, 0x21, "ebf88dbe6a626a00e761ba3ae6194b32997f2eb195becdae7c79cc39b611b6f9acbec9b604016e1ee77486694d3a203d67c0741e4f0a70c1e792713cfbad527353f29c90fb48e51b84a9de5c42ec07e750b117603a18f2e4d2715744ee3299798a8dc8a98cfff95b6e0ac804"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x18, 0x4, 0x81, 0x9, [@generic={0xfc, 0xd, "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"}]}}, {{0x9, 0x5, 0xe, 0x10, 0x3b7, 0x80, 0x1, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x9, 0x2}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x8, 0x9}]}}, {{0x9, 0x5, 0x9, 0x0, 0x400, 0x7, 0x1f, 0xff, [@generic={0xeb, 0xc, "82eebafb75329e1118fe7a67ece69f0b4f932d5843c7ff34209fdd3252629c7d09e262e9ad0e4289a54e7f7546f12fa353648389acd6a50c14646fc44801bea5d937b72978032fb2fd7dc1326896361b172c6daada1c119370d449fab5fa51d7db22db17b839b1f102113d233c01330bc98cd5b204fbcfa2cf1d9b3ac5ddcdb62846869c367296b540c095edb4d6dfa47414abd9583573d9989fe17094f18c027ed4c0d180695abf544074254f8f4275ccb60555a8513c06e3d0dd508a9a76e10e7a98d5f9e5279dee06bef450f1c9f3f7d7ca8b68bf23b01801cbdec4f12bb67911477f4c05b48517"}]}}, {{0x9, 0x5, 0x8, 0x2, 0x400, 0x2, 0x4, 0x0, [@generic={0xc6, 0x22, "e15d159cdc295e16b4f141a73336aa13f6dc6d89d4ed81077b0a428e9eb906208bb8405c7e97b4688976f0694422e2191e69b02590434092079bc3fc589722c42111d691dede1fbb7b84c0a80d3378e94ccf10e6d4179ef5bd83ee95a67aaf5b963b5ef2df047cec5acdf6a0764aebfba05c518f2d51920c3cef42df5add3c8f1d339b58c8feb967c6fd0c7e0da9778ac772e8e9d3c1df856f993956e87a7416db0f89b5bbf8e4e9cf31cb6c6afddd9008f0f00c1eae0c17f98d06fb16e9e0360349e146"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xe5}]}}, {{0x9, 0x5, 0x0, 0x0, 0x200, 0x3, 0xd8, 0xc, [@generic={0x2a, 0x8, "611c6c944a6b85e0f3a2371c3a87aef0326b2c08168af984b20d8b0103df4c38451ec0cd912052bd"}, @generic={0x3a, 0x8, "d0f9ac75de3a8e751d30a658f507e344b6ab5d3f8001b876f384ce3024289b9a73765f68606e61ccdab6f1b75eb92532f25139b5aff123aa"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x20, 0x6, 0x0, 0xfd, [@generic={0xb0, 0x7, "42ac5366345afea13671913f003b300a2739bc30091e05ebed4d3049b54aea594fbe119009da8d961ac001876b7c5d6d0e1bb344f12418e73be2cafe88d69de6077b71c827affc3eb07cf3f3e172681ec4ad44c68b5656ede96259d51e11e1d7718e26ba57b3dabb3bbd9184528a3eaf3d13f4872732822d2b3942f30e46da7eee39b2a7070a2c7aff78c89c1d44d875b5ae27bb1ed10982d04e3e764a25b4f74e0324e2b2f9479a6404eda1f1cd"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x5e, 0x1f}]}}]}}, {{0x9, 0x4, 0xf5, 0x7, 0x1, 0x8b, 0x61, 0x98, 0xfd, [@cdc_ncm={{0x6, 0x24, 0x6, 0x0, 0x1, "98"}, {0x5, 0x24, 0x0, 0x3ff}, {0xd, 0x24, 0xf, 0x1, 0x9, 0xf3c7, 0xfff0, 0x9}, {0x6, 0x24, 0x1a, 0x400, 0x3a}, [@mbim={0xc, 0x24, 0x1b, 0xcd90, 0x7, 0xf2, 0x3, 0x81, 0x81}, @mdlm={0x15, 0x24, 0x12, 0xff}]}], [{{0x9, 0x5, 0x0, 0x0, 0x200, 0x3f, 0x3c, 0xff, [@generic={0xbd, 0x30, "12abbfa50aee5df0bc871c3f4503e49445e08f4525c648ee2530bbb4f18394ee1c7421d1bde7a34ffb47f0ccc7649d6d97a7c1034d37dc7e8af661ae73694bbbef5f445a68ed1d204cc9ab6247007010eaf41293f9494dfed6029416fd33fe6cda451e9cc61daa2efdde0a360ca7d9a1863d0e7f850ccdfc7737cca958e99c50e2dd59e17e12ef180b063da0e151baac81ac07428216aebb79039fc3e01414a10e973a67978be17e0eba1a82a9c3258a667405f714a3adb0a133a1"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xfa, 0x1000}]}}]}}]}}]}}, &(0x7f00000004c0)={0xa, &(0x7f0000000040)={0x7f, 0x6, 0x300, 0xaa, 0x81, 0x7, 0x8, 0x9}, 0x2a, &(0x7f00000000c0)={0x5, 0xf, 0x2a, 0x3, [@ss_container_id={0x0, 0x10, 0x4, 0x40, "f2c779a1a7aae398f286c4c2b90a6323"}, @ext_cap={0x7, 0x10, 0x2, 0x14, 0x2, 0x1}, @ss_container_id={0x14, 0x10, 0x4, 0x40, "235c2355ee5f6267f0d52dc0fe95ab9b"}]}, 0x7, [{0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0x2c0a}}, {0xa1, &(0x7f0000000580)=@string={0xa1, 0x3, "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"}}, {0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x81d}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x44c}}, {0x4, &(0x7f0000000300)=@lang_id={0x4}}, {0x48, &(0x7f0000000400)=@string={0x48, 0x3, "fae3e290697fe988d9445002f227fa168b3690e0c3968b94a04d8e91592ccf3687dc4de88f423466847c87550e86d53306b25f94b7e2798dc173835ba42e03d6834eb57f706c"}}, {0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0x449}}]}) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) (async) syz_usb_connect(0x0, 0xada, &(0x7f0000000a00)={{0x12, 0x1, 0x300, 0xf4, 0xd3, 0xc5, 0x40, 0x2001, 0x3c19, 0x5b31, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xac8, 0x3, 0x20, 0xc0, 0xe0, 0x4, [{{0x9, 0x4, 0x69, 0x1, 0x6, 0xe8, 0x58, 0x7d, 0x1, [@uac_as], [{{0x9, 0x5, 0xc, 0x10, 0x20, 0xbf, 0x9, 0x59, [@generic={0x2e, 0x21, "dbb2057de82e79a163eaf03b30f7910e49dfc3e1df35265713ed6115001da840e9c1e9dad08721a4aa6aeb04"}, @generic={0xc6, 0x10, "4d4c91f83c497940058c2a5f6565b10c50f63e8f959c1d5ec1efcc21b42aa8b7edbb1d9b0037093e997a9e4777a92c850f691cc240443e5b25b61e8fb29cea7cf313f59253c775a47de9a6970a8e6f39db7e52f5da8e8ee3d723e0b6c2f841e3b75bcd739f959ed0991b74cda6c6b5f2d90a828996c27af84549d60eb20580e0af3a57191ff685bba8f14dfe7ea83d13086db69a60426828d0bf3b43cf8c5008e30e0358d13a2e0ced27d0de9b0b44ed93b6929fdd53c3d68cbf1295e3a69e37a14ce137"}]}}, {{0x9, 0x5, 0x0, 0x1, 0x8, 0x3, 0x40, 0x1f, [@generic={0x10, 0x2, "17c5fa9f5481c459ab4e4e773402"}]}}, {{0x9, 0x5, 0x1, 0x10, 0x0, 0x78, 0x0, 0x8a, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0xffcf}]}}, {{0x9, 0x5, 0x80, 0x0, 0x20, 0x5a, 0x9, 0x46, [@uac_iso={0x7, 0x25, 0x1, 0x80}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x7f, 0x81}]}}, {{0x9, 0x5, 0xc, 0x10, 0x200, 0x5, 0x0, 0xc, [@generic={0xff, 0xa, "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"}]}}, {{0x9, 0x5, 0x4, 0x8, 0x3ff, 0x8, 0x40, 0x9}}]}}, {{0x9, 0x4, 0x85, 0x6d, 0xf, 0xd9, 0x97, 0xc6, 0x8, [@cdc_ecm={{0xa, 0x24, 0x6, 0x0, 0x0, "bc77fd7a49"}, {0x5, 0x24, 0x0, 0x1f}, {0xd, 0x24, 0xf, 0x1, 0x101, 0x2, 0x7, 0x72}, [@network_terminal={0x7, 0x24, 0xa, 0x2, 0x1, 0x40, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x2, 0x6, 0x91, 0x80, 0x7, 0x2}]}, @hid_hid={0x9, 0x21, 0x1, 0x6, 0x1, {0x22, 0x810}}], [{{0x9, 0x5, 0x9, 0x10, 0x400, 0x0, 0x3}}, {{0x9, 0x5, 0xb, 0xc946d09441b4c522, 0x3ff, 0x17, 0x81, 0x1}}, {{0x9, 0x5, 0x3, 0x0, 0x3ff, 0xf8, 0x20, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x36abcc53cafaddcc, 0x1, 0x2}]}}, {{0x9, 0x5, 0x4, 0x4, 0x40, 0x0, 0x5, 0x2, [@generic={0x3f, 0x23, "25752a462f244ba3d5f231a96d7a05c7f87421bf5f99e36a71c5b1d054427b5b3405c9b12af10905fe687e3eb2fa3cfc179fe092069c7acd6ea129249d"}, @generic={0xc0, 0xb, "f8d4a1a0c93bb1c691e47719e44c077dd94b21d3e0947b79f58ff051fee90b83249e6f7dc9c75c48213d2fff75ce9c4fc7c7135388d7d7bc0ec99dc8603388fb3652081ae96994310ed925f44d5caa90b358f0b8cbca708f0b0db46dcf133d3a7e3b1a9c2d527b0bb5cfd8f3243179f6d28f8495d1ba718391c23e6ddfed15cb678b4fba92e5117612ae5aca8aa11564e73ae53ffac25bfac63a742c29a14823274e163083f3069f8e05735ed147a6c8758caaa6660c9a74b91764c7c041"}]}}, {{0x9, 0x5, 0x6, 0x10, 0x3ff, 0x3, 0x20, 0xa1, [@generic={0x34, 0xc, "98c4262d9f8a583f5883df39f7ac9c812d04e0643e3084495be7f5a825921d2c1a3c07cd9307830f115df3463881567924b5"}]}}, {{0x9, 0x5, 0x7, 0x10, 0x200, 0x6, 0x17, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x9b, 0x9}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x1ff}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3ff, 0x11, 0x9, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x2}]}}, {{0x9, 0x5, 0xe, 0x0, 0x200, 0x0, 0x3, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0xc4}, @generic={0xea, 0x30, "1aeaef4ab48ed6780078f407902d021d55fe83c50221c0778b1f84f82453050f4c9aa66066494845af7227f33960f76f5e38f8923ccd1f5cb3c6672602f8b3ddd41954ac77f1a8f550ca5e0694cd617df7da36a75ab433e678e1eed07febaeda2e97990dbd3ad0055b2500b5635f291f33bfa0d78ed1d157d4c71dcff4196d28a891e5dca6c28a02ef875a3881f48a9c4efe4565a8a36d9d9c8f96bad26410d97a06186a020fd28e1efa8f82779587305aa3a722f7d933e28ed5f3e3336976ccfee269437c1e6fec95fe891f16b3247d27dbc011390280b57794a5cf4018316507e10df9b47a1dd8"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x6, 0x1, 0x7f, [@generic={0x6e, 0x21, "ebf88dbe6a626a00e761ba3ae6194b32997f2eb195becdae7c79cc39b611b6f9acbec9b604016e1ee77486694d3a203d67c0741e4f0a70c1e792713cfbad527353f29c90fb48e51b84a9de5c42ec07e750b117603a18f2e4d2715744ee3299798a8dc8a98cfff95b6e0ac804"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x18, 0x4, 0x81, 0x9, [@generic={0xfc, 0xd, "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"}]}}, {{0x9, 0x5, 0xe, 0x10, 0x3b7, 0x80, 0x1, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x9, 0x2}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x8, 0x9}]}}, {{0x9, 0x5, 0x9, 0x0, 0x400, 0x7, 0x1f, 0xff, [@generic={0xeb, 0xc, "82eebafb75329e1118fe7a67ece69f0b4f932d5843c7ff34209fdd3252629c7d09e262e9ad0e4289a54e7f7546f12fa353648389acd6a50c14646fc44801bea5d937b72978032fb2fd7dc1326896361b172c6daada1c119370d449fab5fa51d7db22db17b839b1f102113d233c01330bc98cd5b204fbcfa2cf1d9b3ac5ddcdb62846869c367296b540c095edb4d6dfa47414abd9583573d9989fe17094f18c027ed4c0d180695abf544074254f8f4275ccb60555a8513c06e3d0dd508a9a76e10e7a98d5f9e5279dee06bef450f1c9f3f7d7ca8b68bf23b01801cbdec4f12bb67911477f4c05b48517"}]}}, {{0x9, 0x5, 0x8, 0x2, 0x400, 0x2, 0x4, 0x0, [@generic={0xc6, 0x22, "e15d159cdc295e16b4f141a73336aa13f6dc6d89d4ed81077b0a428e9eb906208bb8405c7e97b4688976f0694422e2191e69b02590434092079bc3fc589722c42111d691dede1fbb7b84c0a80d3378e94ccf10e6d4179ef5bd83ee95a67aaf5b963b5ef2df047cec5acdf6a0764aebfba05c518f2d51920c3cef42df5add3c8f1d339b58c8feb967c6fd0c7e0da9778ac772e8e9d3c1df856f993956e87a7416db0f89b5bbf8e4e9cf31cb6c6afddd9008f0f00c1eae0c17f98d06fb16e9e0360349e146"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xe5}]}}, {{0x9, 0x5, 0x0, 0x0, 0x200, 0x3, 0xd8, 0xc, [@generic={0x2a, 0x8, "611c6c944a6b85e0f3a2371c3a87aef0326b2c08168af984b20d8b0103df4c38451ec0cd912052bd"}, @generic={0x3a, 0x8, "d0f9ac75de3a8e751d30a658f507e344b6ab5d3f8001b876f384ce3024289b9a73765f68606e61ccdab6f1b75eb92532f25139b5aff123aa"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x20, 0x6, 0x0, 0xfd, [@generic={0xb0, 0x7, "42ac5366345afea13671913f003b300a2739bc30091e05ebed4d3049b54aea594fbe119009da8d961ac001876b7c5d6d0e1bb344f12418e73be2cafe88d69de6077b71c827affc3eb07cf3f3e172681ec4ad44c68b5656ede96259d51e11e1d7718e26ba57b3dabb3bbd9184528a3eaf3d13f4872732822d2b3942f30e46da7eee39b2a7070a2c7aff78c89c1d44d875b5ae27bb1ed10982d04e3e764a25b4f74e0324e2b2f9479a6404eda1f1cd"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x5e, 0x1f}]}}]}}, {{0x9, 0x4, 0xf5, 0x7, 0x1, 0x8b, 0x61, 0x98, 0xfd, [@cdc_ncm={{0x6, 0x24, 0x6, 0x0, 0x1, "98"}, {0x5, 0x24, 0x0, 0x3ff}, {0xd, 0x24, 0xf, 0x1, 0x9, 0xf3c7, 0xfff0, 0x9}, {0x6, 0x24, 0x1a, 0x400, 0x3a}, [@mbim={0xc, 0x24, 0x1b, 0xcd90, 0x7, 0xf2, 0x3, 0x81, 0x81}, @mdlm={0x15, 0x24, 0x12, 0xff}]}], [{{0x9, 0x5, 0x0, 0x0, 0x200, 0x3f, 0x3c, 0xff, [@generic={0xbd, 0x30, "12abbfa50aee5df0bc871c3f4503e49445e08f4525c648ee2530bbb4f18394ee1c7421d1bde7a34ffb47f0ccc7649d6d97a7c1034d37dc7e8af661ae73694bbbef5f445a68ed1d204cc9ab6247007010eaf41293f9494dfed6029416fd33fe6cda451e9cc61daa2efdde0a360ca7d9a1863d0e7f850ccdfc7737cca958e99c50e2dd59e17e12ef180b063da0e151baac81ac07428216aebb79039fc3e01414a10e973a67978be17e0eba1a82a9c3258a667405f714a3adb0a133a1"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xfa, 0x1000}]}}]}}]}}]}}, &(0x7f00000004c0)={0xa, &(0x7f0000000040)={0x7f, 0x6, 0x300, 0xaa, 0x81, 0x7, 0x8, 0x9}, 0x2a, &(0x7f00000000c0)={0x5, 0xf, 0x2a, 0x3, [@ss_container_id={0x0, 0x10, 0x4, 0x40, "f2c779a1a7aae398f286c4c2b90a6323"}, @ext_cap={0x7, 0x10, 0x2, 0x14, 0x2, 0x1}, @ss_container_id={0x14, 0x10, 0x4, 0x40, "235c2355ee5f6267f0d52dc0fe95ab9b"}]}, 0x7, [{0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0x2c0a}}, {0xa1, &(0x7f0000000580)=@string={0xa1, 0x3, "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"}}, {0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x81d}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x44c}}, {0x4, &(0x7f0000000300)=@lang_id={0x4}}, {0x48, &(0x7f0000000400)=@string={0x48, 0x3, "fae3e290697fe988d9445002f227fa168b3690e0c3968b94a04d8e91592ccf3687dc4de88f423466847c87550e86d53306b25f94b7e2798dc173835ba42e03d6834eb57f706c"}}, {0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0x449}}]}) (async) [ 2421.424837][ T8496] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2421.429359][T31654] usb 5-1: config 0 descriptor?? [ 2421.435546][ T8496] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 2421.452979][ T8496] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2421.462215][ T8496] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 03:34:58 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_connect(0x0, 0xada, &(0x7f0000000a00)={{0x12, 0x1, 0x300, 0xf4, 0xd3, 0xc5, 0x40, 0x2001, 0x3c19, 0x5b31, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xac8, 0x3, 0x20, 0xc0, 0xe0, 0x4, [{{0x9, 0x4, 0x69, 0x1, 0x6, 0xe8, 0x58, 0x7d, 0x1, [@uac_as], [{{0x9, 0x5, 0xc, 0x10, 0x20, 0xbf, 0x9, 0x59, [@generic={0x2e, 0x21, "dbb2057de82e79a163eaf03b30f7910e49dfc3e1df35265713ed6115001da840e9c1e9dad08721a4aa6aeb04"}, @generic={0xc6, 0x10, "4d4c91f83c497940058c2a5f6565b10c50f63e8f959c1d5ec1efcc21b42aa8b7edbb1d9b0037093e997a9e4777a92c850f691cc240443e5b25b61e8fb29cea7cf313f59253c775a47de9a6970a8e6f39db7e52f5da8e8ee3d723e0b6c2f841e3b75bcd739f959ed0991b74cda6c6b5f2d90a828996c27af84549d60eb20580e0af3a57191ff685bba8f14dfe7ea83d13086db69a60426828d0bf3b43cf8c5008e30e0358d13a2e0ced27d0de9b0b44ed93b6929fdd53c3d68cbf1295e3a69e37a14ce137"}]}}, {{0x9, 0x5, 0x0, 0x1, 0x8, 0x3, 0x40, 0x1f, [@generic={0x10, 0x2, "17c5fa9f5481c459ab4e4e773402"}]}}, {{0x9, 0x5, 0x1, 0x10, 0x0, 0x78, 0x0, 0x8a, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0xffcf}]}}, {{0x9, 0x5, 0x80, 0x0, 0x20, 0x5a, 0x9, 0x46, [@uac_iso={0x7, 0x25, 0x1, 0x80}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x7f, 0x81}]}}, {{0x9, 0x5, 0xc, 0x10, 0x200, 0x5, 0x0, 0xc, [@generic={0xff, 0xa, "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"}]}}, {{0x9, 0x5, 0x4, 0x8, 0x3ff, 0x8, 0x40, 0x9}}]}}, {{0x9, 0x4, 0x85, 0x6d, 0xf, 0xd9, 0x97, 0xc6, 0x8, [@cdc_ecm={{0xa, 0x24, 0x6, 0x0, 0x0, "bc77fd7a49"}, {0x5, 0x24, 0x0, 0x1f}, {0xd, 0x24, 0xf, 0x1, 0x101, 0x2, 0x7, 0x72}, [@network_terminal={0x7, 0x24, 0xa, 0x2, 0x1, 0x40, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x2, 0x6, 0x91, 0x80, 0x7, 0x2}]}, @hid_hid={0x9, 0x21, 0x1, 0x6, 0x1, {0x22, 0x810}}], [{{0x9, 0x5, 0x9, 0x10, 0x400, 0x0, 0x3}}, {{0x9, 0x5, 0xb, 0xc946d09441b4c522, 0x3ff, 0x17, 0x81, 0x1}}, {{0x9, 0x5, 0x3, 0x0, 0x3ff, 0xf8, 0x20, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x36abcc53cafaddcc, 0x1, 0x2}]}}, {{0x9, 0x5, 0x4, 0x4, 0x40, 0x0, 0x5, 0x2, [@generic={0x3f, 0x23, "25752a462f244ba3d5f231a96d7a05c7f87421bf5f99e36a71c5b1d054427b5b3405c9b12af10905fe687e3eb2fa3cfc179fe092069c7acd6ea129249d"}, @generic={0xc0, 0xb, "f8d4a1a0c93bb1c691e47719e44c077dd94b21d3e0947b79f58ff051fee90b83249e6f7dc9c75c48213d2fff75ce9c4fc7c7135388d7d7bc0ec99dc8603388fb3652081ae96994310ed925f44d5caa90b358f0b8cbca708f0b0db46dcf133d3a7e3b1a9c2d527b0bb5cfd8f3243179f6d28f8495d1ba718391c23e6ddfed15cb678b4fba92e5117612ae5aca8aa11564e73ae53ffac25bfac63a742c29a14823274e163083f3069f8e05735ed147a6c8758caaa6660c9a74b91764c7c041"}]}}, {{0x9, 0x5, 0x6, 0x10, 0x3ff, 0x3, 0x20, 0xa1, [@generic={0x34, 0xc, "98c4262d9f8a583f5883df39f7ac9c812d04e0643e3084495be7f5a825921d2c1a3c07cd9307830f115df3463881567924b5"}]}}, {{0x9, 0x5, 0x7, 0x10, 0x200, 0x6, 0x17, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x9b, 0x9}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x1ff}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3ff, 0x11, 0x9, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x2}]}}, {{0x9, 0x5, 0xe, 0x0, 0x200, 0x0, 0x3, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0xc4}, @generic={0xea, 0x30, "1aeaef4ab48ed6780078f407902d021d55fe83c50221c0778b1f84f82453050f4c9aa66066494845af7227f33960f76f5e38f8923ccd1f5cb3c6672602f8b3ddd41954ac77f1a8f550ca5e0694cd617df7da36a75ab433e678e1eed07febaeda2e97990dbd3ad0055b2500b5635f291f33bfa0d78ed1d157d4c71dcff4196d28a891e5dca6c28a02ef875a3881f48a9c4efe4565a8a36d9d9c8f96bad26410d97a06186a020fd28e1efa8f82779587305aa3a722f7d933e28ed5f3e3336976ccfee269437c1e6fec95fe891f16b3247d27dbc011390280b57794a5cf4018316507e10df9b47a1dd8"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x6, 0x1, 0x7f, [@generic={0x6e, 0x21, "ebf88dbe6a626a00e761ba3ae6194b32997f2eb195becdae7c79cc39b611b6f9acbec9b604016e1ee77486694d3a203d67c0741e4f0a70c1e792713cfbad527353f29c90fb48e51b84a9de5c42ec07e750b117603a18f2e4d2715744ee3299798a8dc8a98cfff95b6e0ac804"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x18, 0x4, 0x81, 0x9, [@generic={0xfc, 0xd, "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"}]}}, {{0x9, 0x5, 0xe, 0x10, 0x3b7, 0x80, 0x1, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x9, 0x2}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x8, 0x9}]}}, {{0x9, 0x5, 0x9, 0x0, 0x400, 0x7, 0x1f, 0xff, [@generic={0xeb, 0xc, "82eebafb75329e1118fe7a67ece69f0b4f932d5843c7ff34209fdd3252629c7d09e262e9ad0e4289a54e7f7546f12fa353648389acd6a50c14646fc44801bea5d937b72978032fb2fd7dc1326896361b172c6daada1c119370d449fab5fa51d7db22db17b839b1f102113d233c01330bc98cd5b204fbcfa2cf1d9b3ac5ddcdb62846869c367296b540c095edb4d6dfa47414abd9583573d9989fe17094f18c027ed4c0d180695abf544074254f8f4275ccb60555a8513c06e3d0dd508a9a76e10e7a98d5f9e5279dee06bef450f1c9f3f7d7ca8b68bf23b01801cbdec4f12bb67911477f4c05b48517"}]}}, {{0x9, 0x5, 0x8, 0x2, 0x400, 0x2, 0x4, 0x0, [@generic={0xc6, 0x22, "e15d159cdc295e16b4f141a73336aa13f6dc6d89d4ed81077b0a428e9eb906208bb8405c7e97b4688976f0694422e2191e69b02590434092079bc3fc589722c42111d691dede1fbb7b84c0a80d3378e94ccf10e6d4179ef5bd83ee95a67aaf5b963b5ef2df047cec5acdf6a0764aebfba05c518f2d51920c3cef42df5add3c8f1d339b58c8feb967c6fd0c7e0da9778ac772e8e9d3c1df856f993956e87a7416db0f89b5bbf8e4e9cf31cb6c6afddd9008f0f00c1eae0c17f98d06fb16e9e0360349e146"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xe5}]}}, {{0x9, 0x5, 0x0, 0x0, 0x200, 0x3, 0xd8, 0xc, [@generic={0x2a, 0x8, "611c6c944a6b85e0f3a2371c3a87aef0326b2c08168af984b20d8b0103df4c38451ec0cd912052bd"}, @generic={0x3a, 0x8, "d0f9ac75de3a8e751d30a658f507e344b6ab5d3f8001b876f384ce3024289b9a73765f68606e61ccdab6f1b75eb92532f25139b5aff123aa"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x20, 0x6, 0x0, 0xfd, [@generic={0xb0, 0x7, "42ac5366345afea13671913f003b300a2739bc30091e05ebed4d3049b54aea594fbe119009da8d961ac001876b7c5d6d0e1bb344f12418e73be2cafe88d69de6077b71c827affc3eb07cf3f3e172681ec4ad44c68b5656ede96259d51e11e1d7718e26ba57b3dabb3bbd9184528a3eaf3d13f4872732822d2b3942f30e46da7eee39b2a7070a2c7aff78c89c1d44d875b5ae27bb1ed10982d04e3e764a25b4f74e0324e2b2f9479a6404eda1f1cd"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x5e, 0x1f}]}}]}}, {{0x9, 0x4, 0xf5, 0x7, 0x1, 0x8b, 0x61, 0x98, 0xfd, [@cdc_ncm={{0x6, 0x24, 0x6, 0x0, 0x1, "98"}, {0x5, 0x24, 0x0, 0x3ff}, {0xd, 0x24, 0xf, 0x1, 0x9, 0xf3c7, 0xfff0, 0x9}, {0x6, 0x24, 0x1a, 0x400, 0x3a}, [@mbim={0xc, 0x24, 0x1b, 0xcd90, 0x7, 0xf2, 0x3, 0x81, 0x81}, @mdlm={0x15, 0x24, 0x12, 0xff}]}], [{{0x9, 0x5, 0x0, 0x0, 0x200, 0x3f, 0x3c, 0xff, [@generic={0xbd, 0x30, "12abbfa50aee5df0bc871c3f4503e49445e08f4525c648ee2530bbb4f18394ee1c7421d1bde7a34ffb47f0ccc7649d6d97a7c1034d37dc7e8af661ae73694bbbef5f445a68ed1d204cc9ab6247007010eaf41293f9494dfed6029416fd33fe6cda451e9cc61daa2efdde0a360ca7d9a1863d0e7f850ccdfc7737cca958e99c50e2dd59e17e12ef180b063da0e151baac81ac07428216aebb79039fc3e01414a10e973a67978be17e0eba1a82a9c3258a667405f714a3adb0a133a1"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xfa, 0x1000}]}}]}}]}}]}}, &(0x7f00000004c0)={0xa, &(0x7f0000000040)={0x7f, 0x6, 0x300, 0xaa, 0x81, 0x7, 0x8, 0x9}, 0x2a, &(0x7f00000000c0)={0x5, 0xf, 0x2a, 0x3, [@ss_container_id={0x0, 0x10, 0x4, 0x40, "f2c779a1a7aae398f286c4c2b90a6323"}, @ext_cap={0x7, 0x10, 0x2, 0x14, 0x2, 0x1}, @ss_container_id={0x14, 0x10, 0x4, 0x40, "235c2355ee5f6267f0d52dc0fe95ab9b"}]}, 0x7, [{0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0x2c0a}}, {0xa1, &(0x7f0000000580)=@string={0xa1, 0x3, "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"}}, {0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x81d}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x44c}}, {0x4, &(0x7f0000000300)=@lang_id={0x4}}, {0x48, &(0x7f0000000400)=@string={0x48, 0x3, "fae3e290697fe988d9445002f227fa168b3690e0c3968b94a04d8e91592ccf3687dc4de88f423466847c87550e86d53306b25f94b7e2798dc173835ba42e03d6834eb57f706c"}}, {0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0x449}}]}) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) (async) syz_usb_connect(0x0, 0xada, &(0x7f0000000a00)={{0x12, 0x1, 0x300, 0xf4, 0xd3, 0xc5, 0x40, 0x2001, 0x3c19, 0x5b31, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xac8, 0x3, 0x20, 0xc0, 0xe0, 0x4, [{{0x9, 0x4, 0x69, 0x1, 0x6, 0xe8, 0x58, 0x7d, 0x1, [@uac_as], [{{0x9, 0x5, 0xc, 0x10, 0x20, 0xbf, 0x9, 0x59, [@generic={0x2e, 0x21, "dbb2057de82e79a163eaf03b30f7910e49dfc3e1df35265713ed6115001da840e9c1e9dad08721a4aa6aeb04"}, @generic={0xc6, 0x10, "4d4c91f83c497940058c2a5f6565b10c50f63e8f959c1d5ec1efcc21b42aa8b7edbb1d9b0037093e997a9e4777a92c850f691cc240443e5b25b61e8fb29cea7cf313f59253c775a47de9a6970a8e6f39db7e52f5da8e8ee3d723e0b6c2f841e3b75bcd739f959ed0991b74cda6c6b5f2d90a828996c27af84549d60eb20580e0af3a57191ff685bba8f14dfe7ea83d13086db69a60426828d0bf3b43cf8c5008e30e0358d13a2e0ced27d0de9b0b44ed93b6929fdd53c3d68cbf1295e3a69e37a14ce137"}]}}, {{0x9, 0x5, 0x0, 0x1, 0x8, 0x3, 0x40, 0x1f, [@generic={0x10, 0x2, "17c5fa9f5481c459ab4e4e773402"}]}}, {{0x9, 0x5, 0x1, 0x10, 0x0, 0x78, 0x0, 0x8a, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0xffcf}]}}, {{0x9, 0x5, 0x80, 0x0, 0x20, 0x5a, 0x9, 0x46, [@uac_iso={0x7, 0x25, 0x1, 0x80}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x7f, 0x81}]}}, {{0x9, 0x5, 0xc, 0x10, 0x200, 0x5, 0x0, 0xc, [@generic={0xff, 0xa, "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"}]}}, {{0x9, 0x5, 0x4, 0x8, 0x3ff, 0x8, 0x40, 0x9}}]}}, {{0x9, 0x4, 0x85, 0x6d, 0xf, 0xd9, 0x97, 0xc6, 0x8, [@cdc_ecm={{0xa, 0x24, 0x6, 0x0, 0x0, "bc77fd7a49"}, {0x5, 0x24, 0x0, 0x1f}, {0xd, 0x24, 0xf, 0x1, 0x101, 0x2, 0x7, 0x72}, [@network_terminal={0x7, 0x24, 0xa, 0x2, 0x1, 0x40, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x2, 0x6, 0x91, 0x80, 0x7, 0x2}]}, @hid_hid={0x9, 0x21, 0x1, 0x6, 0x1, {0x22, 0x810}}], [{{0x9, 0x5, 0x9, 0x10, 0x400, 0x0, 0x3}}, {{0x9, 0x5, 0xb, 0xc946d09441b4c522, 0x3ff, 0x17, 0x81, 0x1}}, {{0x9, 0x5, 0x3, 0x0, 0x3ff, 0xf8, 0x20, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x36abcc53cafaddcc, 0x1, 0x2}]}}, {{0x9, 0x5, 0x4, 0x4, 0x40, 0x0, 0x5, 0x2, [@generic={0x3f, 0x23, "25752a462f244ba3d5f231a96d7a05c7f87421bf5f99e36a71c5b1d054427b5b3405c9b12af10905fe687e3eb2fa3cfc179fe092069c7acd6ea129249d"}, @generic={0xc0, 0xb, "f8d4a1a0c93bb1c691e47719e44c077dd94b21d3e0947b79f58ff051fee90b83249e6f7dc9c75c48213d2fff75ce9c4fc7c7135388d7d7bc0ec99dc8603388fb3652081ae96994310ed925f44d5caa90b358f0b8cbca708f0b0db46dcf133d3a7e3b1a9c2d527b0bb5cfd8f3243179f6d28f8495d1ba718391c23e6ddfed15cb678b4fba92e5117612ae5aca8aa11564e73ae53ffac25bfac63a742c29a14823274e163083f3069f8e05735ed147a6c8758caaa6660c9a74b91764c7c041"}]}}, {{0x9, 0x5, 0x6, 0x10, 0x3ff, 0x3, 0x20, 0xa1, [@generic={0x34, 0xc, "98c4262d9f8a583f5883df39f7ac9c812d04e0643e3084495be7f5a825921d2c1a3c07cd9307830f115df3463881567924b5"}]}}, {{0x9, 0x5, 0x7, 0x10, 0x200, 0x6, 0x17, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x9b, 0x9}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x1ff}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3ff, 0x11, 0x9, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x2}]}}, {{0x9, 0x5, 0xe, 0x0, 0x200, 0x0, 0x3, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0xc4}, @generic={0xea, 0x30, "1aeaef4ab48ed6780078f407902d021d55fe83c50221c0778b1f84f82453050f4c9aa66066494845af7227f33960f76f5e38f8923ccd1f5cb3c6672602f8b3ddd41954ac77f1a8f550ca5e0694cd617df7da36a75ab433e678e1eed07febaeda2e97990dbd3ad0055b2500b5635f291f33bfa0d78ed1d157d4c71dcff4196d28a891e5dca6c28a02ef875a3881f48a9c4efe4565a8a36d9d9c8f96bad26410d97a06186a020fd28e1efa8f82779587305aa3a722f7d933e28ed5f3e3336976ccfee269437c1e6fec95fe891f16b3247d27dbc011390280b57794a5cf4018316507e10df9b47a1dd8"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x6, 0x1, 0x7f, [@generic={0x6e, 0x21, "ebf88dbe6a626a00e761ba3ae6194b32997f2eb195becdae7c79cc39b611b6f9acbec9b604016e1ee77486694d3a203d67c0741e4f0a70c1e792713cfbad527353f29c90fb48e51b84a9de5c42ec07e750b117603a18f2e4d2715744ee3299798a8dc8a98cfff95b6e0ac804"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x18, 0x4, 0x81, 0x9, [@generic={0xfc, 0xd, "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"}]}}, {{0x9, 0x5, 0xe, 0x10, 0x3b7, 0x80, 0x1, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x9, 0x2}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x8, 0x9}]}}, {{0x9, 0x5, 0x9, 0x0, 0x400, 0x7, 0x1f, 0xff, [@generic={0xeb, 0xc, "82eebafb75329e1118fe7a67ece69f0b4f932d5843c7ff34209fdd3252629c7d09e262e9ad0e4289a54e7f7546f12fa353648389acd6a50c14646fc44801bea5d937b72978032fb2fd7dc1326896361b172c6daada1c119370d449fab5fa51d7db22db17b839b1f102113d233c01330bc98cd5b204fbcfa2cf1d9b3ac5ddcdb62846869c367296b540c095edb4d6dfa47414abd9583573d9989fe17094f18c027ed4c0d180695abf544074254f8f4275ccb60555a8513c06e3d0dd508a9a76e10e7a98d5f9e5279dee06bef450f1c9f3f7d7ca8b68bf23b01801cbdec4f12bb67911477f4c05b48517"}]}}, {{0x9, 0x5, 0x8, 0x2, 0x400, 0x2, 0x4, 0x0, [@generic={0xc6, 0x22, "e15d159cdc295e16b4f141a73336aa13f6dc6d89d4ed81077b0a428e9eb906208bb8405c7e97b4688976f0694422e2191e69b02590434092079bc3fc589722c42111d691dede1fbb7b84c0a80d3378e94ccf10e6d4179ef5bd83ee95a67aaf5b963b5ef2df047cec5acdf6a0764aebfba05c518f2d51920c3cef42df5add3c8f1d339b58c8feb967c6fd0c7e0da9778ac772e8e9d3c1df856f993956e87a7416db0f89b5bbf8e4e9cf31cb6c6afddd9008f0f00c1eae0c17f98d06fb16e9e0360349e146"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xe5}]}}, {{0x9, 0x5, 0x0, 0x0, 0x200, 0x3, 0xd8, 0xc, [@generic={0x2a, 0x8, "611c6c944a6b85e0f3a2371c3a87aef0326b2c08168af984b20d8b0103df4c38451ec0cd912052bd"}, @generic={0x3a, 0x8, "d0f9ac75de3a8e751d30a658f507e344b6ab5d3f8001b876f384ce3024289b9a73765f68606e61ccdab6f1b75eb92532f25139b5aff123aa"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x20, 0x6, 0x0, 0xfd, [@generic={0xb0, 0x7, "42ac5366345afea13671913f003b300a2739bc30091e05ebed4d3049b54aea594fbe119009da8d961ac001876b7c5d6d0e1bb344f12418e73be2cafe88d69de6077b71c827affc3eb07cf3f3e172681ec4ad44c68b5656ede96259d51e11e1d7718e26ba57b3dabb3bbd9184528a3eaf3d13f4872732822d2b3942f30e46da7eee39b2a7070a2c7aff78c89c1d44d875b5ae27bb1ed10982d04e3e764a25b4f74e0324e2b2f9479a6404eda1f1cd"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x5e, 0x1f}]}}]}}, {{0x9, 0x4, 0xf5, 0x7, 0x1, 0x8b, 0x61, 0x98, 0xfd, [@cdc_ncm={{0x6, 0x24, 0x6, 0x0, 0x1, "98"}, {0x5, 0x24, 0x0, 0x3ff}, {0xd, 0x24, 0xf, 0x1, 0x9, 0xf3c7, 0xfff0, 0x9}, {0x6, 0x24, 0x1a, 0x400, 0x3a}, [@mbim={0xc, 0x24, 0x1b, 0xcd90, 0x7, 0xf2, 0x3, 0x81, 0x81}, @mdlm={0x15, 0x24, 0x12, 0xff}]}], [{{0x9, 0x5, 0x0, 0x0, 0x200, 0x3f, 0x3c, 0xff, [@generic={0xbd, 0x30, "12abbfa50aee5df0bc871c3f4503e49445e08f4525c648ee2530bbb4f18394ee1c7421d1bde7a34ffb47f0ccc7649d6d97a7c1034d37dc7e8af661ae73694bbbef5f445a68ed1d204cc9ab6247007010eaf41293f9494dfed6029416fd33fe6cda451e9cc61daa2efdde0a360ca7d9a1863d0e7f850ccdfc7737cca958e99c50e2dd59e17e12ef180b063da0e151baac81ac07428216aebb79039fc3e01414a10e973a67978be17e0eba1a82a9c3258a667405f714a3adb0a133a1"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xfa, 0x1000}]}}]}}]}}]}}, &(0x7f00000004c0)={0xa, &(0x7f0000000040)={0x7f, 0x6, 0x300, 0xaa, 0x81, 0x7, 0x8, 0x9}, 0x2a, &(0x7f00000000c0)={0x5, 0xf, 0x2a, 0x3, [@ss_container_id={0x0, 0x10, 0x4, 0x40, "f2c779a1a7aae398f286c4c2b90a6323"}, @ext_cap={0x7, 0x10, 0x2, 0x14, 0x2, 0x1}, @ss_container_id={0x14, 0x10, 0x4, 0x40, "235c2355ee5f6267f0d52dc0fe95ab9b"}]}, 0x7, [{0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0x2c0a}}, {0xa1, &(0x7f0000000580)=@string={0xa1, 0x3, "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"}}, {0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x81d}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x44c}}, {0x4, &(0x7f0000000300)=@lang_id={0x4}}, {0x48, &(0x7f0000000400)=@string={0x48, 0x3, "fae3e290697fe988d9445002f227fa168b3690e0c3968b94a04d8e91592ccf3687dc4de88f423466847c87550e86d53306b25f94b7e2798dc173835ba42e03d6834eb57f706c"}}, {0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0x449}}]}) (async) [ 2421.473589][ T8496] usb 4-1: config 0 descriptor?? [ 2421.478542][T27210] usb 3-1: string descriptor 0 read error: -71 [ 2421.486715][T31654] usbhid 5-1:0.0: couldn't find an input interrupt endpoint 03:34:58 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x50, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2}}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYRES16], 0x5, [{0xb2, &(0x7f0000000080)=@string={0xb2, 0x3, "da53968f3db9aa3891faad1eb12a198669a76b1a2cb0c0d86112c094b0c3b8b3de789f646128f05a11130ae6ce6bcb414f1c95f6da91cba7101b150a6f7bd0e8813ed0c6758fe7791472b4ffc31554de542c7a830c8c78bd78e2738f77549faf3462d93c217ab4cfc7bf891b2b3391f3edcb588d2a4d38adda824af2db8372c129da6b2740c4d7ca30ae187b1290888e7d447202325749beb00cdcf5930618fe384199be522cdc6d22a8b2fb32d3fbf9"}}, {0x4, &(0x7f0000000000)=@lang_id={0x4, 0x3, 0xe0f0}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x1407}}, {0xe0, &(0x7f00000001c0)=@string={0xe0, 0x3, "dbbc573f7cfa73c76ae8ec92feb39eafc6b03c2f39191af60b737859812635025a5ce695c7875f482fb6816e1c2f9ead88d1b5b10bdb9ed8583da5f95beb873a26e4b606a50b98e05217c3165adefc01064e05c6858e5e440b80c391fc93c012bbce347617ac821122ab6ba6a6a9abbc096142ad0e064e52ddd00956a61b843f9caaecda02ae89beeb0c755b5c0050ead8fb536266b0c06f30344033ab0cd54f89746fee1bf57cfbb408d6a4a03ff1c1a60afefb8bcc7100836dab844a9748ab021bdd92f3e47e9c4fed93858440f2fbd33eac9d1e6c506f830865351f16"}}, {0x29, &(0x7f00000002c0)=@string={0x29, 0x3, "086bd7d05322d7293bb2bbace24af7309255e56fb6b50bbdce0c5dc66c2adfe28c67f46474e507"}}]}) 03:34:58 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 68) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2421.576329][T27210] usbhid 3-1:0.0: can't add hid device: -71 [ 2421.582225][T27210] usbhid: probe of 3-1:0.0 failed with error -71 [ 2421.589667][T27210] usb 3-1: USB disconnect, device number 105 [ 2421.734950][T28104] FAULT_INJECTION: forcing a failure. [ 2421.734950][T28104] name failslab, interval 1, probability 0, space 0, times 0 [ 2421.747562][T28104] CPU: 1 PID: 28104 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2421.759065][T28104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2421.768957][T28104] Call Trace: [ 2421.772093][T28104] dump_stack_lvl+0x1e2/0x24b [ 2421.776599][T28104] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2421.781893][T28104] ? irqentry_exit+0x4f/0x60 [ 2421.786321][T28104] ? sysvec_reschedule_ipi+0x83/0x160 [ 2421.791526][T28104] dump_stack+0x15/0x17 [ 2421.795522][T28104] should_fail+0x3c6/0x510 [ 2421.799773][T28104] ? new_inode_pseudo+0x7c/0x220 [ 2421.804548][T28104] __should_failslab+0xa4/0xe0 [ 2421.809151][T28104] should_failslab+0x9/0x20 [ 2421.813486][T28104] kmem_cache_alloc+0x3d/0x2e0 [ 2421.818087][T28104] ? lookup_one_len_common+0x450/0x450 [ 2421.823382][T28104] new_inode_pseudo+0x7c/0x220 [ 2421.827980][T28104] new_inode+0x28/0x1c0 [ 2421.831973][T28104] ? start_creating+0x1d4/0x2f0 [ 2421.836661][T28104] debugfs_create_dir+0xf4/0x450 [ 2421.841431][T28104] bdi_register_va+0x25b/0x610 [ 2421.846037][T28104] bdi_register+0xd1/0x120 [ 2421.850288][T28104] ? vsnprintf+0x1e1/0x1c70 [ 2421.854624][T28104] ? __device_add_disk+0x552/0x11a0 [ 2421.859666][T28104] ? bdi_register_va+0x610/0x610 [ 2421.864438][T28104] ? __kasan_check_read+0x11/0x20 [ 2421.869292][T28104] ? blk_alloc_devt+0xd7/0x330 [ 2421.873892][T28104] __device_add_disk+0x5de/0x11a0 [ 2421.878757][T28104] ? device_add_disk+0x40/0x40 [ 2421.883359][T28104] ? irq_exit_rcu+0x9/0x10 [ 2421.887606][T28104] ? vsprintf+0x40/0x40 [ 2421.891600][T28104] device_add_disk+0x2a/0x40 [ 2421.896026][T28104] loop_add+0x580/0x750 [ 2421.900018][T28104] loop_control_ioctl+0x448/0x620 [ 2421.904879][T28104] ? loop_remove+0xb0/0xb0 [ 2421.909133][T28104] ? __fget_files+0x31e/0x380 [ 2421.913652][T28104] ? security_file_ioctl+0x84/0xb0 [ 2421.918595][T28104] ? loop_remove+0xb0/0xb0 [ 2421.922846][T28104] __se_sys_ioctl+0x114/0x190 [ 2421.927361][T28104] __x64_sys_ioctl+0x7b/0x90 [ 2421.931786][T28104] do_syscall_64+0x34/0x70 [ 2421.936041][T28104] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2421.941766][T28104] RIP: 0033:0x7fcbdb8f3da9 [ 2421.946023][T28104] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2421.965459][T28104] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2421.973706][T28104] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2421.981516][T28104] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2421.989330][T28104] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2421.997138][T28104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2422.004953][T28104] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2422.013808][T28104] debugfs: out of free dentries, can not create directory '7:11' [ 2422.162755][ T7977] usb 5-1: USB disconnect, device number 54 03:34:58 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000092140000001", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x0, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x99c, 0x6, 0x1, {0x22, 0x9e5}}}}, &(0x7f0000000540)={0x2c, &(0x7f00000001c0)={0x60, 0xe, 0x66, "b0241ecfad9d09e5ac4668f1bd54121d386938eed608938cb7455be426ca7c320078e43f219653664d992742d122a738b709f70650ec292aced6691790819bb764b16e2776b495d7345461323a8e230ddbc629121e2a8c0eec949eed8433f42d2353e287cb86"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x7f}, &(0x7f0000000440)={0x20, 0x1, 0xb7, "da5d5d9e40ef0405c680366eac0bed816ab629f4527848ccdcada4e9125c1b168c14ebd6838c6db48c6783bb47a214e0f9183f4c857af1d9202f74ac29ac553af8124d5744a7e1b46b089b12351347a744cea22ba527d823e0877dfc640b64505683f7fb38c4a16fdd82aae9caa58eb510e8f9e67a71dd22c7aa38802464b281659cb3d1d2d2c90d7e2800be7e77da0f0a10290087b62759d3e8b76c24b8b26868c38654e68664b8dcc845af1480bc55c98f346eb5fe5d"}, &(0x7f0000000500)={0x20, 0x3, 0x1, 0x6a}}) 03:34:58 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000240)={0x24, &(0x7f0000000000)={0x0, 0x11, 0x49, {0x49, 0x9, "acf55a82cdcd728c62f01ca3e88e7ea44bd05e7b79f194b43bedbde11551ce8b0ee03e6297e6f24ab2a576df19d9b1d4c2baca64d871b0c6e118a1094bf21035e660b2ffd28dde"}}, &(0x7f0000000180)={0x0, 0x3, 0x82, @string={0x82, 0x3, "4ca728926f9d92fd82d20199cd45ebac934fbf772102d41e116a81ac2d0ca382216ea7060de95de591d71138e5636491b022dcf2f59b315fd6824dcee32a39c7897eefa0abc92bac2e78a4be7ad33070147ef7b5a46ee50412c0047369e33fa40ab1b3e1fcb8aae0da9f79a88dec32ebeb7a231bf7dc04a9391c32bedda39d00"}}, &(0x7f0000000080)={0x0, 0x22, 0x6, {[@global=@item_012={0x0, 0x1, 0x6}, @global=@item_012={0x1, 0x1, 0x5, "87"}, @local=@item_012={0x2, 0x2, 0x0, "4bfb"}]}}, &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x8001, 0x0, 0x1, {0x22, 0xa09}}}}, &(0x7f0000000480)={0x2c, &(0x7f0000000280)={0x0, 0xb, 0x5e, "e8a9a111d67879183bf76ccdb8144d9efa19936bbf9157c0e6a01a287014f94036c48a0fed8b5c6e455828e145125a65662613f50ef54fb09da0c87c5c2857da1c6383b6cdc89897907a1454cb050582aa151f2aec73d1b44b4592433c9c"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0x6}, &(0x7f0000000340)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000380)={0x20, 0x1, 0x94, "f97552056befe71555e897e0faed5efd51fff86fbf449c51943c2c5b5f973a58e27ccf870dab6d1c4968cb5fc3315053061937abe37f377d6e58047e80e76ae5cd51f6fafc0bf32537636be57fcd2757c552ca63080d98fb1367bcd32cbac1ae48a7453c0b5197db725647616c567807a1924783aebcb2082d58e14c0fa06742b663999f3f5a7872dcbe356eb6f3e9eb6b6827b6"}, &(0x7f0000000440)={0x20, 0x3, 0x1, 0x80}}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x5, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, 0x0}, 0x0) 03:34:58 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x50, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2}}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYRES16], 0x5, [{0xb2, &(0x7f0000000080)=@string={0xb2, 0x3, "da53968f3db9aa3891faad1eb12a198669a76b1a2cb0c0d86112c094b0c3b8b3de789f646128f05a11130ae6ce6bcb414f1c95f6da91cba7101b150a6f7bd0e8813ed0c6758fe7791472b4ffc31554de542c7a830c8c78bd78e2738f77549faf3462d93c217ab4cfc7bf891b2b3391f3edcb588d2a4d38adda824af2db8372c129da6b2740c4d7ca30ae187b1290888e7d447202325749beb00cdcf5930618fe384199be522cdc6d22a8b2fb32d3fbf9"}}, {0x4, &(0x7f0000000000)=@lang_id={0x4, 0x3, 0xe0f0}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x1407}}, {0xe0, &(0x7f00000001c0)=@string={0xe0, 0x3, "dbbc573f7cfa73c76ae8ec92feb39eafc6b03c2f39191af60b737859812635025a5ce695c7875f482fb6816e1c2f9ead88d1b5b10bdb9ed8583da5f95beb873a26e4b606a50b98e05217c3165adefc01064e05c6858e5e440b80c391fc93c012bbce347617ac821122ab6ba6a6a9abbc096142ad0e064e52ddd00956a61b843f9caaecda02ae89beeb0c755b5c0050ead8fb536266b0c06f30344033ab0cd54f89746fee1bf57cfbb408d6a4a03ff1c1a60afefb8bcc7100836dab844a9748ab021bdd92f3e47e9c4fed93858440f2fbd33eac9d1e6c506f830865351f16"}}, {0x29, &(0x7f00000002c0)=@string={0x29, 0x3, "086bd7d05322d7293bb2bbace24af7309255e56fb6b50bbdce0c5dc66c2adfe28c67f46474e507"}}]}) [ 2422.336244][ T8496] usbhid 4-1:0.0: can't add hid device: -71 [ 2422.342127][ T8496] usbhid: probe of 4-1:0.0 failed with error -71 [ 2422.349319][ T8496] usb 4-1: USB disconnect, device number 10 03:34:59 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 69) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2422.590991][T28217] FAULT_INJECTION: forcing a failure. [ 2422.590991][T28217] name failslab, interval 1, probability 0, space 0, times 0 [ 2422.603448][T28217] CPU: 1 PID: 28217 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2422.614934][T28217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2422.624824][T28217] Call Trace: [ 2422.627962][T28217] dump_stack_lvl+0x1e2/0x24b [ 2422.632468][T28217] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2422.637765][T28217] ? __lookup_slow+0x2fe/0x400 [ 2422.642362][T28217] dump_stack+0x15/0x17 [ 2422.646354][T28217] should_fail+0x3c6/0x510 [ 2422.650611][T28217] ? new_inode_pseudo+0x7c/0x220 [ 2422.655381][T28217] __should_failslab+0xa4/0xe0 [ 2422.659986][T28217] should_failslab+0x9/0x20 [ 2422.664321][T28217] kmem_cache_alloc+0x3d/0x2e0 [ 2422.668920][T28217] ? lookup_one_len_common+0x450/0x450 [ 2422.674214][T28217] new_inode_pseudo+0x7c/0x220 [ 2422.678817][T28217] new_inode+0x28/0x1c0 [ 2422.682811][T28217] ? start_creating+0x1d4/0x2f0 [ 2422.687497][T28217] debugfs_create_dir+0xf4/0x450 [ 2422.692267][T28217] bdi_register_va+0x25b/0x610 [ 2422.696866][T28217] bdi_register+0xd1/0x120 [ 2422.701120][T28217] ? irqentry_exit+0x4f/0x60 [ 2422.705547][T28217] ? __device_add_disk+0x552/0x11a0 [ 2422.710581][T28217] ? bdi_register_va+0x610/0x610 [ 2422.715355][T28217] ? __kasan_check_read+0x11/0x20 [ 2422.720215][T28217] ? blk_alloc_devt+0xd7/0x330 [ 2422.724815][T28217] __device_add_disk+0x5de/0x11a0 [ 2422.729676][T28217] ? device_add_disk+0x40/0x40 [ 2422.734275][T28217] ? vsprintf+0x40/0x40 [ 2422.738272][T28217] ? device_initialize+0x1e1/0x420 [ 2422.743329][T28217] device_add_disk+0x2a/0x40 [ 2422.747740][T28217] loop_add+0x580/0x750 [ 2422.751737][T28217] loop_control_ioctl+0x448/0x620 [ 2422.756591][T28217] ? loop_remove+0xb0/0xb0 [ 2422.760845][T28217] ? __fget_files+0x31e/0x380 [ 2422.765364][T28217] ? security_file_ioctl+0x84/0xb0 [ 2422.770313][T28217] ? loop_remove+0xb0/0xb0 [ 2422.774557][T28217] __se_sys_ioctl+0x114/0x190 [ 2422.779073][T28217] __x64_sys_ioctl+0x7b/0x90 [ 2422.783501][T28217] do_syscall_64+0x34/0x70 [ 2422.787751][T28217] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2422.793475][T28217] RIP: 0033:0x7fcbdb8f3da9 [ 2422.797732][T28217] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2422.817170][T28217] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2422.825415][T28217] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2422.833224][T28217] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 03:34:59 executing program 3: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000000)=ANY=[@ANYBLOB="5100bf9aae3b7bb50448b37d589814c0be4fbac25b88878e40526a3d0aec917932263744af975cc1a28e1a0e9e61b0516beab25bb04a9c4e748c506ed499861727a486a800a8b762a4d5f47cbf5fce8ccc3419c7909f"], 0x0, 0x0, 0x0, 0x0}, 0x0) [ 2422.841037][T28217] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2422.848847][T28217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2422.856659][T28217] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2422.864658][T28217] debugfs: out of free dentries, can not create directory '7:11' [ 2422.874389][ T7977] usb 5-1: new high-speed USB device number 55 using dummy_hcd 03:34:59 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x50, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2}}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYRES16], 0x5, [{0xb2, &(0x7f0000000080)=@string={0xb2, 0x3, "da53968f3db9aa3891faad1eb12a198669a76b1a2cb0c0d86112c094b0c3b8b3de789f646128f05a11130ae6ce6bcb414f1c95f6da91cba7101b150a6f7bd0e8813ed0c6758fe7791472b4ffc31554de542c7a830c8c78bd78e2738f77549faf3462d93c217ab4cfc7bf891b2b3391f3edcb588d2a4d38adda824af2db8372c129da6b2740c4d7ca30ae187b1290888e7d447202325749beb00cdcf5930618fe384199be522cdc6d22a8b2fb32d3fbf9"}}, {0x4, &(0x7f0000000000)=@lang_id={0x4, 0x3, 0xe0f0}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x1407}}, {0xe0, &(0x7f00000001c0)=@string={0xe0, 0x3, "dbbc573f7cfa73c76ae8ec92feb39eafc6b03c2f39191af60b737859812635025a5ce695c7875f482fb6816e1c2f9ead88d1b5b10bdb9ed8583da5f95beb873a26e4b606a50b98e05217c3165adefc01064e05c6858e5e440b80c391fc93c012bbce347617ac821122ab6ba6a6a9abbc096142ad0e064e52ddd00956a61b843f9caaecda02ae89beeb0c755b5c0050ead8fb536266b0c06f30344033ab0cd54f89746fee1bf57cfbb408d6a4a03ff1c1a60afefb8bcc7100836dab844a9748ab021bdd92f3e47e9c4fed93858440f2fbd33eac9d1e6c506f830865351f16"}}, {0x29, &(0x7f00000002c0)=@string={0x29, 0x3, "086bd7d05322d7293bb2bbace24af7309255e56fb6b50bbdce0c5dc66c2adfe28c67f46474e507"}}]}) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x50, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2}}}}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYRES16], 0x5, [{0xb2, &(0x7f0000000080)=@string={0xb2, 0x3, "da53968f3db9aa3891faad1eb12a198669a76b1a2cb0c0d86112c094b0c3b8b3de789f646128f05a11130ae6ce6bcb414f1c95f6da91cba7101b150a6f7bd0e8813ed0c6758fe7791472b4ffc31554de542c7a830c8c78bd78e2738f77549faf3462d93c217ab4cfc7bf891b2b3391f3edcb588d2a4d38adda824af2db8372c129da6b2740c4d7ca30ae187b1290888e7d447202325749beb00cdcf5930618fe384199be522cdc6d22a8b2fb32d3fbf9"}}, {0x4, &(0x7f0000000000)=@lang_id={0x4, 0x3, 0xe0f0}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x1407}}, {0xe0, &(0x7f00000001c0)=@string={0xe0, 0x3, "dbbc573f7cfa73c76ae8ec92feb39eafc6b03c2f39191af60b737859812635025a5ce695c7875f482fb6816e1c2f9ead88d1b5b10bdb9ed8583da5f95beb873a26e4b606a50b98e05217c3165adefc01064e05c6858e5e440b80c391fc93c012bbce347617ac821122ab6ba6a6a9abbc096142ad0e064e52ddd00956a61b843f9caaecda02ae89beeb0c755b5c0050ead8fb536266b0c06f30344033ab0cd54f89746fee1bf57cfbb408d6a4a03ff1c1a60afefb8bcc7100836dab844a9748ab021bdd92f3e47e9c4fed93858440f2fbd33eac9d1e6c506f830865351f16"}}, {0x29, &(0x7f00000002c0)=@string={0x29, 0x3, "086bd7d05322d7293bb2bbace24af7309255e56fb6b50bbdce0c5dc66c2adfe28c67f46474e507"}}]}) (async) [ 2423.156228][T27210] usb 3-1: new high-speed USB device number 106 using dummy_hcd 03:34:59 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 70) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2423.296272][ T7977] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2423.308356][ T7977] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 2423.324409][ T7977] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2423.334861][ T7977] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2423.343544][ T7977] usb 5-1: config 0 descriptor?? [ 2423.386745][ T7977] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 2423.464903][T28229] FAULT_INJECTION: forcing a failure. [ 2423.464903][T28229] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2423.477955][T28229] CPU: 1 PID: 28229 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2423.489452][T28229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2423.499346][T28229] Call Trace: [ 2423.502482][T28229] dump_stack_lvl+0x1e2/0x24b [ 2423.506992][T28229] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2423.512284][T28229] ? plist_check_list+0x23f/0x270 [ 2423.517145][T28229] ? compat_start_thread+0x80/0x80 [ 2423.522091][T28229] dump_stack+0x15/0x17 [ 2423.526082][T28229] should_fail+0x3c6/0x510 [ 2423.530339][T28229] should_fail_alloc_page+0x52/0x60 [ 2423.535371][T28229] __alloc_pages_nodemask+0x1b3/0xaf0 [ 2423.540577][T28229] ? switch_mm_irqs_off+0x2f9/0x9a0 [ 2423.545615][T28229] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 2423.550998][T28229] ? __kasan_check_write+0x14/0x20 [ 2423.555939][T28229] ? _raw_spin_lock+0xa4/0x1b0 [ 2423.560540][T28229] __get_free_pages+0xe/0x30 [ 2423.564967][T28229] selinux_genfs_get_sid+0x56/0x2a0 [ 2423.570059][T28229] ? lockref_get+0xb4/0x110 [ 2423.574374][T28229] inode_doinit_with_dentry+0x86f/0x1050 [ 2423.579810][T28229] ? sb_finish_set_opts+0x7a0/0x7a0 [ 2423.584843][T28229] ? selinux_d_instantiate+0x1c/0x40 [ 2423.589964][T28229] selinux_d_instantiate+0x27/0x40 [ 2423.594908][T28229] security_d_instantiate+0x9f/0x100 [ 2423.600031][T28229] d_instantiate+0x55/0x90 [ 2423.604284][T28229] debugfs_create_dir+0x249/0x450 [ 2423.609144][T28229] bdi_register_va+0x25b/0x610 [ 2423.613743][T28229] bdi_register+0xd1/0x120 [ 2423.617999][T28229] ? irqentry_exit+0x4f/0x60 [ 2423.622422][T28229] ? sysvec_reschedule_ipi+0x83/0x160 [ 2423.627631][T28229] ? __device_add_disk+0x552/0x11a0 [ 2423.632663][T28229] ? bdi_register_va+0x610/0x610 [ 2423.637441][T28229] ? __device_add_disk+0x143/0x11a0 [ 2423.642473][T28229] ? blk_alloc_devt+0xd7/0x330 [ 2423.647073][T28229] __device_add_disk+0x5de/0x11a0 [ 2423.651933][T28229] ? device_add_disk+0x40/0x40 [ 2423.656534][T28229] ? vsprintf+0x40/0x40 [ 2423.660527][T28229] ? device_initialize+0x1e1/0x420 [ 2423.665472][T28229] device_add_disk+0x2a/0x40 [ 2423.669901][T28229] loop_add+0x580/0x750 [ 2423.673892][T28229] loop_control_ioctl+0x448/0x620 [ 2423.678752][T28229] ? loop_remove+0xb0/0xb0 [ 2423.683005][T28229] ? __fget_files+0x31e/0x380 [ 2423.687525][T28229] ? security_file_ioctl+0x84/0xb0 [ 2423.692464][T28229] ? loop_remove+0xb0/0xb0 [ 2423.696719][T28229] __se_sys_ioctl+0x114/0x190 [ 2423.701251][T28229] __x64_sys_ioctl+0x7b/0x90 [ 2423.705674][T28229] do_syscall_64+0x34/0x70 [ 2423.709922][T28229] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2423.715644][T28229] RIP: 0033:0x7fcbdb8f3da9 [ 2423.719931][T28229] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2423.739346][T28229] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2423.747581][T28229] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2423.755392][T28229] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2423.763200][T28229] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2423.771015][T28229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2423.778826][T28229] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 03:35:00 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="05da5f64e900000000000000000000000400"]}) syz_open_dev$evdev(&(0x7f0000000040), 0x2, 0x200000) [ 2424.011962][ T8496] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 2424.126257][T27210] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2424.140270][T27210] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 2424.154633][T27210] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2424.163645][T27210] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 03:35:00 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 71) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2424.176407][T27210] usb 3-1: config 0 descriptor?? 03:35:00 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000092140000001", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x0, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x99c, 0x6, 0x1, {0x22, 0x9e5}}}}, &(0x7f0000000540)={0x2c, &(0x7f00000001c0)={0x60, 0xe, 0x66, "b0241ecfad9d09e5ac4668f1bd54121d386938eed608938cb7455be426ca7c320078e43f219653664d992742d122a738b709f70650ec292aced6691790819bb764b16e2776b495d7345461323a8e230ddbc629121e2a8c0eec949eed8433f42d2353e287cb86"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x7f}, &(0x7f0000000440)={0x20, 0x1, 0xb7, "da5d5d9e40ef0405c680366eac0bed816ab629f4527848ccdcada4e9125c1b168c14ebd6838c6db48c6783bb47a214e0f9183f4c857af1d9202f74ac29ac553af8124d5744a7e1b46b089b12351347a744cea22ba527d823e0877dfc640b64505683f7fb38c4a16fdd82aae9caa58eb510e8f9e67a71dd22c7aa38802464b281659cb3d1d2d2c90d7e2800be7e77da0f0a10290087b62759d3e8b76c24b8b26868c38654e68664b8dcc845af1480bc55c98f346eb5fe5d"}, &(0x7f0000000500)={0x20, 0x3, 0x1, 0x6a}}) [ 2424.228417][ T7977] usb 5-1: USB disconnect, device number 55 [ 2424.309560][T28339] FAULT_INJECTION: forcing a failure. [ 2424.309560][T28339] name failslab, interval 1, probability 0, space 0, times 0 [ 2424.322162][T28339] CPU: 1 PID: 28339 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2424.333627][T28339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2424.343516][T28339] Call Trace: [ 2424.346655][T28339] dump_stack_lvl+0x1e2/0x24b [ 2424.351157][T28339] ? panic+0x80b/0x80b [ 2424.355064][T28339] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2424.360362][T28339] ? __lookup_slow+0x2fe/0x400 [ 2424.364961][T28339] dump_stack+0x15/0x17 [ 2424.368952][T28339] should_fail+0x3c6/0x510 [ 2424.373207][T28339] ? new_inode_pseudo+0x7c/0x220 [ 2424.377980][T28339] __should_failslab+0xa4/0xe0 [ 2424.382579][T28339] should_failslab+0x9/0x20 [ 2424.386917][T28339] kmem_cache_alloc+0x3d/0x2e0 [ 2424.391518][T28339] new_inode_pseudo+0x7c/0x220 [ 2424.396116][T28339] new_inode+0x28/0x1c0 [ 2424.400108][T28339] ? start_creating+0x1d4/0x2f0 [ 2424.404796][T28339] __debugfs_create_file+0x14d/0x4c0 [ 2424.409939][T28339] ? up_write+0x59/0x120 [ 2424.414014][T28339] debugfs_create_file+0x4a/0x60 [ 2424.418774][T28339] bdi_register_va+0x2a6/0x610 [ 2424.423372][T28339] bdi_register+0xd1/0x120 [ 2424.427627][T28339] ? vsnprintf+0x196/0x1c70 [ 2424.431966][T28339] ? __device_add_disk+0x552/0x11a0 [ 2424.437001][T28339] ? bdi_register_va+0x610/0x610 [ 2424.441780][T28339] ? __kasan_check_read+0x11/0x20 [ 2424.446636][T28339] ? blk_alloc_devt+0xd7/0x330 [ 2424.451236][T28339] __device_add_disk+0x5de/0x11a0 [ 2424.456093][T28339] ? device_add_disk+0x40/0x40 [ 2424.460692][T28339] ? vsprintf+0x40/0x40 [ 2424.464689][T28339] ? device_initialize+0x33f/0x420 [ 2424.469635][T28339] device_add_disk+0x2a/0x40 [ 2424.474061][T28339] loop_add+0x580/0x750 [ 2424.478053][T28339] loop_control_ioctl+0x448/0x620 [ 2424.482914][T28339] ? loop_remove+0xb0/0xb0 [ 2424.487164][T28339] ? irqentry_exit+0x4f/0x60 [ 2424.491590][T28339] ? sysvec_reschedule_ipi+0x83/0x160 [ 2424.496803][T28339] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2424.502263][T28339] ? loop_remove+0xb0/0xb0 [ 2424.506519][T28339] ? do_vfs_ioctl+0xf6/0x1a30 [ 2424.511032][T28339] ? loop_remove+0xb0/0xb0 [ 2424.515283][T28339] __se_sys_ioctl+0x114/0x190 [ 2424.519801][T28339] __x64_sys_ioctl+0x7b/0x90 [ 2424.524223][T28339] do_syscall_64+0x34/0x70 [ 2424.528479][T28339] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2424.534204][T28339] RIP: 0033:0x7fcbdb8f3da9 [ 2424.538460][T28339] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2424.557901][T28339] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2424.566143][T28339] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2424.573954][T28339] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2424.581766][T28339] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2424.589579][T28339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2424.597404][T28339] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2424.605401][T28339] debugfs: out of free dentries, can not create file 'stats' 03:35:01 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="05da5f64e900000000000000000000000400"]}) (async, rerun: 32) syz_open_dev$evdev(&(0x7f0000000040), 0x2, 0x200000) (rerun: 32) 03:35:01 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="05da5f64e900000000000000000000000400"]}) (async) syz_open_dev$evdev(&(0x7f0000000040), 0x2, 0x200000) 03:35:01 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x1, 0x4, 0x5, 0x0, 0x0, {0x3, 0x0, 0x4}, [@NFULA_CFG_CMD={0x5, 0x1, 0x4}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x10001}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40010}, 0x4040802) sendmsg$IPSET_CMD_HEADER(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x422e93d834e54528}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0xc, 0x6, 0x5, 0x0, 0x0, {0x0, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) [ 2424.906589][ T7977] usb 5-1: new high-speed USB device number 56 using dummy_hcd [ 2424.926961][T27210] plantronics 0003:047F:FFFF.00B6: No inputs registered, leaving [ 2424.949402][T27210] plantronics 0003:047F:FFFF.00B6: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 2424.976269][ T8496] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 03:35:01 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 72) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2424.996207][ T8496] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 2425.008918][ T8496] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2425.020379][ T8496] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2425.036417][ T8496] usb 4-1: config 0 descriptor?? [ 2425.131258][T27829] usb 3-1: USB disconnect, device number 106 [ 2425.163327][T28553] FAULT_INJECTION: forcing a failure. [ 2425.163327][T28553] name failslab, interval 1, probability 0, space 0, times 0 [ 2425.175862][T28553] CPU: 1 PID: 28553 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2425.187267][T28553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2425.197159][T28553] Call Trace: [ 2425.200299][T28553] dump_stack_lvl+0x1e2/0x24b [ 2425.204807][T28553] ? panic+0x80b/0x80b [ 2425.208711][T28553] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2425.214002][T28553] ? sysvec_reschedule_ipi+0x83/0x160 [ 2425.219213][T28553] dump_stack+0x15/0x17 [ 2425.223202][T28553] should_fail+0x3c6/0x510 [ 2425.227459][T28553] ? security_inode_alloc+0x29/0x120 [ 2425.232578][T28553] __should_failslab+0xa4/0xe0 [ 2425.237179][T28553] should_failslab+0x9/0x20 [ 2425.241519][T28553] kmem_cache_alloc+0x3d/0x2e0 [ 2425.246118][T28553] ? slab_post_alloc_hook+0x61/0x2f0 [ 2425.251238][T28553] security_inode_alloc+0x29/0x120 [ 2425.256192][T28553] inode_init_always+0x767/0x9f0 [ 2425.260960][T28553] new_inode_pseudo+0x93/0x220 [ 2425.265560][T28553] new_inode+0x28/0x1c0 [ 2425.269552][T28553] __debugfs_create_file+0x14d/0x4c0 [ 2425.274670][T28553] ? up_write+0x59/0x120 [ 2425.278753][T28553] debugfs_create_file+0x4a/0x60 [ 2425.283522][T28553] bdi_register_va+0x2a6/0x610 [ 2425.288126][T28553] bdi_register+0xd1/0x120 [ 2425.292376][T28553] ? vsnprintf+0x1e1/0x1c70 [ 2425.296717][T28553] ? __device_add_disk+0x552/0x11a0 [ 2425.301749][T28553] ? bdi_register_va+0x610/0x610 [ 2425.306528][T28553] ? __kasan_check_read+0x11/0x20 [ 2425.311382][T28553] ? blk_alloc_devt+0xd7/0x330 [ 2425.315983][T28553] __device_add_disk+0x5de/0x11a0 [ 2425.320845][T28553] ? device_add_disk+0x40/0x40 [ 2425.325445][T28553] ? vsprintf+0x40/0x40 [ 2425.329442][T28553] ? device_initialize+0x1e1/0x420 [ 2425.334384][T28553] device_add_disk+0x2a/0x40 [ 2425.338810][T28553] loop_add+0x580/0x750 [ 2425.342802][T28553] loop_control_ioctl+0x448/0x620 [ 2425.347663][T28553] ? loop_remove+0xb0/0xb0 [ 2425.351918][T28553] ? __fget_files+0x31e/0x380 [ 2425.356434][T28553] ? security_file_ioctl+0x84/0xb0 [ 2425.361377][T28553] ? loop_remove+0xb0/0xb0 [ 2425.365631][T28553] __se_sys_ioctl+0x114/0x190 [ 2425.370143][T28553] __x64_sys_ioctl+0x7b/0x90 [ 2425.374571][T28553] do_syscall_64+0x34/0x70 [ 2425.378824][T28553] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2425.384550][T28553] RIP: 0033:0x7fcbdb8f3da9 [ 2425.388807][T28553] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2425.408244][T28553] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2425.416488][T28553] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2425.424300][T28553] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2425.432111][T28553] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2425.439921][T28553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2425.447736][T28553] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2425.455712][T28553] debugfs: out of free dentries, can not create file 'stats' [ 2425.566502][ T7977] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2425.594123][ T7977] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 03:35:02 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x1, 0x4, 0x5, 0x0, 0x0, {0x3, 0x0, 0x4}, [@NFULA_CFG_CMD={0x5, 0x1, 0x4}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x10001}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40010}, 0x4040802) sendmsg$IPSET_CMD_HEADER(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x422e93d834e54528}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0xc, 0x6, 0x5, 0x0, 0x0, {0x0, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x1, 0x4, 0x5, 0x0, 0x0, {0x3, 0x0, 0x4}, [@NFULA_CFG_CMD={0x5, 0x1, 0x4}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x10001}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40010}, 0x4040802) (async) sendmsg$IPSET_CMD_HEADER(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x422e93d834e54528}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0xc, 0x6, 0x5, 0x0, 0x0, {0x0, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) (async) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) (async) 03:35:02 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x1, 0x4, 0x5, 0x0, 0x0, {0x3, 0x0, 0x4}, [@NFULA_CFG_CMD={0x5, 0x1, 0x4}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x10001}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40010}, 0x4040802) sendmsg$IPSET_CMD_HEADER(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x422e93d834e54528}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0xc, 0x6, 0x5, 0x0, 0x0, {0x0, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x1, 0x4, 0x5, 0x0, 0x0, {0x3, 0x0, 0x4}, [@NFULA_CFG_CMD={0x5, 0x1, 0x4}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x10001}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40010}, 0x4040802) (async) sendmsg$IPSET_CMD_HEADER(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x422e93d834e54528}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0xc, 0x6, 0x5, 0x0, 0x0, {0x0, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) (async) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) (async) [ 2425.656734][ T7977] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2425.665705][ T7977] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2425.674916][ T7977] usb 5-1: config 0 descriptor?? 03:35:02 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) r0 = syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0x2f0, &(0x7f0000000180)={[{0xf1, 0x4e00, "f94d3ed656418756fc6a0f18087f81a9b8ea5daa1d8931a15617937fdde88c01a56e8838fd20bc41d0baa8921b3ef5836163ba6d8c7a0d787b551181ffb4c8cb9602d7129dbe1412f10708a1812484278d09f4ac5211daaf08d794c79831b2429544f2ac8e5526339a2c9c1a1bc69aa7b8dbf599f995c0b4db251836306825a2fc926d827c0cf7628d0fb1605a637a13ec0ecb57a47df881260ce4308ed343dfda8c336fc54fa8b06708a9f30e6bca965accc524ebd557d510523a2883ee877b084e494675314a079fbe5c03cf222b0765e66e8efd6a07369aaf1839807e74fa269bd380dad8fb991291d911d7a2fab31f"}, {0xe6, 0x4e00, "29a36f5d682b962db52c6a056c92cbf06ad83a17390d379a9ac61b9722e4f4217c83f45ff4a66bee187d3d9f972430e770f525f40971a93a6aa9189b48ae87b980689076a2b1876fb44fea4b524acd8e995018e102dcef3b1887fb1a10f16f20d700346852459cede0712faa9b883e56e92ee96700d47194600e6e9b11d9e01867e436deb5339c1c76b335273d9b194288cdd27a9755dfbaa44c5fcb129e52d7ec19948a370146a342e6ce52d442e823acf8396bda0a792dbc61aa3486762b34f3ce718a8c1dcba201708585f8032210a9d9c312a49509dda9f23a64dfc2a5144f99cc267966"}, {0x55, 0x4e00, "a923051138cb6e852401f131ce0f4a795b80cb99ee72c72cab11dfbdf12059349e35c4510a6ee1f80e7272315ec48310c5968cee13192f5546b2315016ab0391626acd3093b8779e281d09cf9fdbabaa39e16c8eea"}, {0x30, 0x4e00, "9cd1509abb8a2e7aa937c41d462988cd2c2d52034a0c4cf907556f24346a4098c836bda4a77c4d8a22d12c69ec135e2f"}, {0x77, 0x4e00, "19878a64bd55b4f660f3d96286e5e873725f8abd1767f072489b70407f62181588a078ae70dc2e38b4a8b988a15587cf02db4bf5ed6760ba59142a6115766574ab2da77b3e0ae824676bf6dfdd379575bed3e874b29f40c6ee14edcaca69d8c348f4a425b9b9e5bdc70a2c3ed4f9bc0a3f9a78edc9ae40"}]}) [ 2425.717200][ T7977] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 2425.746294][ T8496] usbhid 4-1:0.0: can't add hid device: -71 [ 2425.752075][ T8496] usbhid: probe of 4-1:0.0 failed with error -71 [ 2425.776891][ T8496] usb 4-1: USB disconnect, device number 11 03:35:02 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000240)={0x24, &(0x7f0000000000)={0x0, 0x11, 0x49, {0x49, 0x9, "acf55a82cdcd728c62f01ca3e88e7ea44bd05e7b79f194b43bedbde11551ce8b0ee03e6297e6f24ab2a576df19d9b1d4c2baca64d871b0c6e118a1094bf21035e660b2ffd28dde"}}, &(0x7f0000000180)={0x0, 0x3, 0x82, @string={0x82, 0x3, "4ca728926f9d92fd82d20199cd45ebac934fbf772102d41e116a81ac2d0ca382216ea7060de95de591d71138e5636491b022dcf2f59b315fd6824dcee32a39c7897eefa0abc92bac2e78a4be7ad33070147ef7b5a46ee50412c0047369e33fa40ab1b3e1fcb8aae0da9f79a88dec32ebeb7a231bf7dc04a9391c32bedda39d00"}}, &(0x7f0000000080)={0x0, 0x22, 0x6, {[@global=@item_012={0x0, 0x1, 0x6}, @global=@item_012={0x1, 0x1, 0x5, "87"}, @local=@item_012={0x2, 0x2, 0x0, "4bfb"}]}}, &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x8001, 0x0, 0x1, {0x22, 0xa09}}}}, &(0x7f0000000480)={0x2c, &(0x7f0000000280)={0x0, 0xb, 0x5e, "e8a9a111d67879183bf76ccdb8144d9efa19936bbf9157c0e6a01a287014f94036c48a0fed8b5c6e455828e145125a65662613f50ef54fb09da0c87c5c2857da1c6383b6cdc89897907a1454cb050582aa151f2aec73d1b44b4592433c9c"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0x6}, &(0x7f0000000340)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000380)={0x20, 0x1, 0x94, "f97552056befe71555e897e0faed5efd51fff86fbf449c51943c2c5b5f973a58e27ccf870dab6d1c4968cb5fc3315053061937abe37f377d6e58047e80e76ae5cd51f6fafc0bf32537636be57fcd2757c552ca63080d98fb1367bcd32cbac1ae48a7453c0b5197db725647616c567807a1924783aebcb2082d58e14c0fa06742b663999f3f5a7872dcbe356eb6f3e9eb6b6827b6"}, &(0x7f0000000440)={0x20, 0x3, 0x1, 0x80}}) (async) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x5, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, 0x0}, 0x0) 03:35:02 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 73) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2426.013510][T28769] FAULT_INJECTION: forcing a failure. [ 2426.013510][T28769] name failslab, interval 1, probability 0, space 0, times 0 [ 2426.025973][T28769] CPU: 1 PID: 28769 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2426.037459][T28769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2426.047353][T28769] Call Trace: [ 2426.050489][T28769] dump_stack_lvl+0x1e2/0x24b [ 2426.054996][T28769] ? panic+0x80b/0x80b [ 2426.058901][T28769] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2426.064198][T28769] ? __kasan_check_read+0x11/0x20 [ 2426.069057][T28769] ? preempt_schedule_irq+0xe7/0x140 [ 2426.074181][T28769] ? preempt_schedule_notrace+0x140/0x140 [ 2426.079731][T28769] dump_stack+0x15/0x17 [ 2426.083722][T28769] should_fail+0x3c6/0x510 [ 2426.087979][T28769] ? security_inode_alloc+0x29/0x120 [ 2426.093097][T28769] __should_failslab+0xa4/0xe0 [ 2426.097700][T28769] should_failslab+0x9/0x20 [ 2426.102036][T28769] kmem_cache_alloc+0x3d/0x2e0 [ 2426.106638][T28769] security_inode_alloc+0x29/0x120 [ 2426.111584][T28769] inode_init_always+0x767/0x9f0 [ 2426.116362][T28769] new_inode_pseudo+0x93/0x220 [ 2426.120956][T28769] new_inode+0x28/0x1c0 [ 2426.124954][T28769] __debugfs_create_file+0x14d/0x4c0 [ 2426.130072][T28769] ? up_write+0x59/0x120 [ 2426.134156][T28769] debugfs_create_file+0x4a/0x60 [ 2426.138924][T28769] bdi_register_va+0x2a6/0x610 [ 2426.143522][T28769] bdi_register+0xd1/0x120 [ 2426.147777][T28769] ? vsnprintf+0x1e1/0x1c70 [ 2426.152116][T28769] ? __device_add_disk+0x552/0x11a0 [ 2426.157149][T28769] ? bdi_register_va+0x610/0x610 [ 2426.161924][T28769] ? __kasan_check_read+0x11/0x20 [ 2426.166785][T28769] ? blk_alloc_devt+0xd7/0x330 [ 2426.171383][T28769] __device_add_disk+0x5de/0x11a0 [ 2426.176251][T28769] ? device_add_disk+0x40/0x40 [ 2426.180845][T28769] ? vsprintf+0x40/0x40 [ 2426.184840][T28769] ? device_initialize+0x1e1/0x420 [ 2426.189785][T28769] device_add_disk+0x2a/0x40 [ 2426.194209][T28769] loop_add+0x580/0x750 [ 2426.198207][T28769] loop_control_ioctl+0x448/0x620 [ 2426.203062][T28769] ? loop_remove+0xb0/0xb0 [ 2426.207317][T28769] ? irqentry_exit+0x4f/0x60 [ 2426.211741][T28769] ? sysvec_reschedule_ipi+0x83/0x160 [ 2426.216954][T28769] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2426.222418][T28769] ? loop_remove+0xb0/0xb0 [ 2426.226673][T28769] ? do_vfs_ioctl+0xf6/0x1a30 [ 2426.231187][T28769] ? __se_sys_ioctl+0x108/0x190 [ 2426.235870][T28769] ? loop_remove+0xb0/0xb0 [ 2426.240126][T28769] __se_sys_ioctl+0x114/0x190 [ 2426.244640][T28769] __x64_sys_ioctl+0x7b/0x90 [ 2426.249066][T28769] do_syscall_64+0x34/0x70 [ 2426.253319][T28769] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2426.259045][T28769] RIP: 0033:0x7fcbdb8f3da9 [ 2426.263301][T28769] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2426.282737][T28769] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2426.291080][T28769] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2426.298890][T28769] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2426.306702][T28769] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2426.314512][T28769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2426.322325][T28769] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2426.330315][T28769] debugfs: out of free dentries, can not create file 'stats' 03:35:03 executing program 3: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000000)=ANY=[@ANYBLOB="5100bf9aae3b7bb50448b37d589814c0be4fbac25b88878e40526a3d0aec917932263744af975cc1a28e1a0e9e61b0516beab25bb04a9c4e748c506ed499861727a486a800a8b762a4d5f47cbf5fce8ccc3419c7909f"], 0x0, 0x0, 0x0, 0x0}, 0x0) [ 2426.406367][ T7977] usb 3-1: new high-speed USB device number 107 using dummy_hcd 03:35:03 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) (async) r0 = syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0x2f0, &(0x7f0000000180)={[{0xf1, 0x4e00, "f94d3ed656418756fc6a0f18087f81a9b8ea5daa1d8931a15617937fdde88c01a56e8838fd20bc41d0baa8921b3ef5836163ba6d8c7a0d787b551181ffb4c8cb9602d7129dbe1412f10708a1812484278d09f4ac5211daaf08d794c79831b2429544f2ac8e5526339a2c9c1a1bc69aa7b8dbf599f995c0b4db251836306825a2fc926d827c0cf7628d0fb1605a637a13ec0ecb57a47df881260ce4308ed343dfda8c336fc54fa8b06708a9f30e6bca965accc524ebd557d510523a2883ee877b084e494675314a079fbe5c03cf222b0765e66e8efd6a07369aaf1839807e74fa269bd380dad8fb991291d911d7a2fab31f"}, {0xe6, 0x4e00, "29a36f5d682b962db52c6a056c92cbf06ad83a17390d379a9ac61b9722e4f4217c83f45ff4a66bee187d3d9f972430e770f525f40971a93a6aa9189b48ae87b980689076a2b1876fb44fea4b524acd8e995018e102dcef3b1887fb1a10f16f20d700346852459cede0712faa9b883e56e92ee96700d47194600e6e9b11d9e01867e436deb5339c1c76b335273d9b194288cdd27a9755dfbaa44c5fcb129e52d7ec19948a370146a342e6ce52d442e823acf8396bda0a792dbc61aa3486762b34f3ce718a8c1dcba201708585f8032210a9d9c312a49509dda9f23a64dfc2a5144f99cc267966"}, {0x55, 0x4e00, "a923051138cb6e852401f131ce0f4a795b80cb99ee72c72cab11dfbdf12059349e35c4510a6ee1f80e7272315ec48310c5968cee13192f5546b2315016ab0391626acd3093b8779e281d09cf9fdbabaa39e16c8eea"}, {0x30, 0x4e00, "9cd1509abb8a2e7aa937c41d462988cd2c2d52034a0c4cf907556f24346a4098c836bda4a77c4d8a22d12c69ec135e2f"}, {0x77, 0x4e00, "19878a64bd55b4f660f3d96286e5e873725f8abd1767f072489b70407f62181588a078ae70dc2e38b4a8b988a15587cf02db4bf5ed6760ba59142a6115766574ab2da77b3e0ae824676bf6dfdd379575bed3e874b29f40c6ee14edcaca69d8c348f4a425b9b9e5bdc70a2c3ed4f9bc0a3f9a78edc9ae40"}]}) 03:35:03 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000092140000001", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x0, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x99c, 0x6, 0x1, {0x22, 0x9e5}}}}, &(0x7f0000000540)={0x2c, &(0x7f00000001c0)={0x60, 0xe, 0x66, "b0241ecfad9d09e5ac4668f1bd54121d386938eed608938cb7455be426ca7c320078e43f219653664d992742d122a738b709f70650ec292aced6691790819bb764b16e2776b495d7345461323a8e230ddbc629121e2a8c0eec949eed8433f42d2353e287cb86"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x7f}, &(0x7f0000000440)={0x20, 0x1, 0xb7, "da5d5d9e40ef0405c680366eac0bed816ab629f4527848ccdcada4e9125c1b168c14ebd6838c6db48c6783bb47a214e0f9183f4c857af1d9202f74ac29ac553af8124d5744a7e1b46b089b12351347a744cea22ba527d823e0877dfc640b64505683f7fb38c4a16fdd82aae9caa58eb510e8f9e67a71dd22c7aa38802464b281659cb3d1d2d2c90d7e2800be7e77da0f0a10290087b62759d3e8b76c24b8b26868c38654e68664b8dcc845af1480bc55c98f346eb5fe5d"}, &(0x7f0000000500)={0x20, 0x3, 0x1, 0x6a}}) 03:35:03 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) (async, rerun: 64) r0 = syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) (rerun: 64) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0x2f0, &(0x7f0000000180)={[{0xf1, 0x4e00, "f94d3ed656418756fc6a0f18087f81a9b8ea5daa1d8931a15617937fdde88c01a56e8838fd20bc41d0baa8921b3ef5836163ba6d8c7a0d787b551181ffb4c8cb9602d7129dbe1412f10708a1812484278d09f4ac5211daaf08d794c79831b2429544f2ac8e5526339a2c9c1a1bc69aa7b8dbf599f995c0b4db251836306825a2fc926d827c0cf7628d0fb1605a637a13ec0ecb57a47df881260ce4308ed343dfda8c336fc54fa8b06708a9f30e6bca965accc524ebd557d510523a2883ee877b084e494675314a079fbe5c03cf222b0765e66e8efd6a07369aaf1839807e74fa269bd380dad8fb991291d911d7a2fab31f"}, {0xe6, 0x4e00, "29a36f5d682b962db52c6a056c92cbf06ad83a17390d379a9ac61b9722e4f4217c83f45ff4a66bee187d3d9f972430e770f525f40971a93a6aa9189b48ae87b980689076a2b1876fb44fea4b524acd8e995018e102dcef3b1887fb1a10f16f20d700346852459cede0712faa9b883e56e92ee96700d47194600e6e9b11d9e01867e436deb5339c1c76b335273d9b194288cdd27a9755dfbaa44c5fcb129e52d7ec19948a370146a342e6ce52d442e823acf8396bda0a792dbc61aa3486762b34f3ce718a8c1dcba201708585f8032210a9d9c312a49509dda9f23a64dfc2a5144f99cc267966"}, {0x55, 0x4e00, "a923051138cb6e852401f131ce0f4a795b80cb99ee72c72cab11dfbdf12059349e35c4510a6ee1f80e7272315ec48310c5968cee13192f5546b2315016ab0391626acd3093b8779e281d09cf9fdbabaa39e16c8eea"}, {0x30, 0x4e00, "9cd1509abb8a2e7aa937c41d462988cd2c2d52034a0c4cf907556f24346a4098c836bda4a77c4d8a22d12c69ec135e2f"}, {0x77, 0x4e00, "19878a64bd55b4f660f3d96286e5e873725f8abd1767f072489b70407f62181588a078ae70dc2e38b4a8b988a15587cf02db4bf5ed6760ba59142a6115766574ab2da77b3e0ae824676bf6dfdd379575bed3e874b29f40c6ee14edcaca69d8c348f4a425b9b9e5bdc70a2c3ed4f9bc0a3f9a78edc9ae40"}]}) [ 2426.561433][T22807] usb 5-1: USB disconnect, device number 56 03:35:03 executing program 0: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r2, 0x6, 0x273, 0x9}) r4 = accept4(r1, &(0x7f0000000240)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private2}}, &(0x7f00000001c0)=0x80, 0x40800) getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) statx(r3, &(0x7f0000000800)='./file0\x00', 0x800, 0x4, &(0x7f0000000840)) read$FUSE(r3, &(0x7f0000001080)={0x2020, 0x0, 0x0, 0x0}, 0x2020) sendmsg$netlink(r3, &(0x7f0000000980)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbff, 0x40}, 0xc, &(0x7f0000000940)=[{&(0x7f00000002c0)={0x47c, 0x3d, 0x20, 0x70bd29, 0x25dfdbfd, "", [@nested={0x6a, 0x7e, 0x0, 0x1, [@typed={0xc, 0xf6, 0x0, 0x0, @u64=0x4}, @generic="44950a3aa280bc9762dc92d085336baba87ef63234d94768269f55c82cd43d850103d3280ca92f79aa2cc52d9789479d68c423aa959ec016c3dd414b295deedfe4e150244ba55c2774e66cf0d8f8349655e5762e0b5fd81afdff"]}, @nested={0x123, 0x106, 0x0, 0x1, [@typed={0x8, 0x11d, 0x0, 0x0, @ipv4=@remote}, @typed={0x7, 0xff, 0x0, 0x0, @str='--\x00'}, @generic="4d57fdbeb74097766134b139f5abc62be5e91812a4c4f613f05230a18fa9e2c88512fbb47d78deddd89638cab0f2f92c5fc59c5d8d279ca6cb3db20a6b40", @typed={0x5, 0x6e, 0x0, 0x0, @str='\x00'}, @generic="b5ed9e90d4d0540212ca9b09769df55e3d7c0cd65e6ab8a26e13925761ddf039eb3b02f19d449b2df6ea12eed014bdf59d58a0e714045fa98629f4901326ca7acdc70c96d1a5ad17dff55b02f0f5eb3e667107675ee36797be032a846abe41a7ecaaf4995b20e732de94b0d87ddb9c1f64a7a757720a429d9b4a4966e566bcb631e7ce848b29acec0e65d9a7d8c22a3bcabc93494041f55bd91c0ce8b290db4e79f130a6c42586b3589256ebd1c6ba7d9dd1c07208047df78fd99e3318b72ec208b5e0b9160189ac1e"]}, @nested={0x10, 0xe2, 0x0, 0x1, [@typed={0xc, 0x5b, 0x0, 0x0, @binary="0fbd7704ea9cf2fa"}]}, @generic="683176a49f1aad6c9d29fe4a194387c983161ca10951a005a76e3c50b9846fcef5015b81c5e84740d6bd4aacb716f269df95669ed22daa03e30692a2cca1f8c9ffafc8e6617efaa6d9185ea3f0a68db22691a759143a394d8e73e681bb5d24a7c19d2b5cd351288ead8c424adbcf9fecf16e1a8cf4bac92524b4ece27153964cc398a51107e56c21a2d27414bba0c77cb2beeb3d62acacc25a33", @nested={0x149, 0xf0, 0x0, 0x1, [@generic="33768c79fda1efff784fbe961d694e9e8a52c738aee02865961659f4c96ebb25736e56342d1cf0186b7cb6a2c32c502354b64e85a0098f27f79f0bc530440de98539c67f6f0fd3dce9f4a6fafd53b64d27d15f5399bdd12955e21caef1707f2bd9582226abca1303ad71cb2de55ca07d05401229386281d52081d5d4e1a1c7023958a731fb7f", @generic="0e13ff45bbfc3792075ed95699de777bdb4ae317b00b83991bd14395c6cd588e9c0d560dfe24c6e38b22c9e4e45cdeab2453358144255450e2c38a097026da95602eff2c28533a594895b8e8d12ddd69fd4579f6ac5d3838b60b4ebf628c8287c6894256a212620cb5c04428789564d552a60041c25633eb4fc4bf4cc430b8b82e7462f228d63d7c8e787c6ee9e0557080b71c7a84010ca2b5d631f6f088150f8aafb415b0a09ab92447d30fc93c55bf13d428ac05caec", @typed={0x8, 0xc8, 0x0, 0x0, @u32=0x6}]}, @typed={0x8, 0xea, 0x0, 0x0, @fd=r4}, @typed={0xda, 0x12, 0x0, 0x0, @binary="6b4de6cbbac8b1c21f90dfc3bca46179aae1fe6ded9426c65ea99cef80c5e6d612a739a082dda1176461368a0540ac70bb6ac2efe2d53b0d6bade0f5c7c55d87224accc38d327c0e783f1cdbf0e1f3e8736829f8a4f54dceda3a0d72cf9c17a7a1af403ecb58d8efb82c8c324facebc05049eb7a6a59b1eab52bbbf67cabba3a7a10e5a7d1d07f1d716bf256e38a48b31ab784cabed9544b0ed6d1c48b0cabd743a925c18f9848848d3c4cadb59cb79981d2436c2d380273d645ee14ab5037d559c7241f1ac217e9d74de29fa0129e564d636592dad8"}]}, 0x47c}, {&(0x7f0000003400)={0x68c, 0x10, 0x100, 0x70bd29, 0x25dfdbfd, "", [@nested={0x21b, 0x1a, 0x0, 0x1, [@generic="450c1c646afba30d482d095224f3a6672c1dd3e5e77c04d43b11b5895f45fbcbc0cafd796e210e319f3c8df5aeb1a1c4", @typed={0xc, 0x102, 0x0, 0x0, @u64=0x3}, @typed={0x8, 0x141, 0x0, 0x0, @ipv4=@rand_addr=0x64010102}, @typed={0x8, 0xf9, 0x0, 0x0, @uid=r5}, 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0x0, 0x0, @ipv4=@broadcast}]}, 0x68c}, {&(0x7f00000030c0)={0x33c, 0x25, 0x100, 0x70bd27, 0x25dfdbff, "", [@nested={0x265, 0x99, 0x0, 0x1, [@typed={0xc, 0xb1, 0x0, 0x0, @u64=0x8}, @typed={0x8, 0x12e, 0x0, 0x0, @uid=r6}, @typed={0x8, 0x3b, 0x0, 0x0, @fd=r3}, @generic="e55de0d1c161b130eeb87b6fefe5605f4942bebbad947479e8962ef16b22f9a2cc09d19882daa09a8d376815d1ed9a83b54a4fbb4d71375a1a48b2b553fb6109e1f5ac7ea1d05c250c57e86b04613e4a80358cef", @generic="5407f259a6bc658099e2171d73ad9ed2a89126ce31b61476c236fb9593f8f4bf0463c84259490173e443aa854a768ceafe13c3ae688374f99d76389b1fe9c16d7c719394293213843a646ad6778bd7cc050a3701ebde7a3d6a02d71756c93f6a33b0b2cf88643066d87b739ddf2bc05889294ec098cb7012cdc12de56625ab8b3e38afb9543eed5ab29067840cd55c5503eddec25316574c7282c63d4a2958547ab931c577aaf4503d419b68a0aadbdb12cc05013dd439810ad66bcb48f38441f86763446c770871", @generic="bbb6ec6487c69cb6e8e512bd96c60b5b42ca9a160c5b10fc5ca75aa0b4e5ced2a251abf5a93c5c884188ecfeb6b6cdc0aac2d8576fac292d5180b06996c65bf1847aa0862c8aaf4d4f848e48d2c24268650ab9b116b9929be1c2b40af98c956c5d4237ab72942a53f32158ca999814e63aa218dbb9aaaa65467dbda9b0", @generic="86772efc0bcc191f4724ad900974b992da03b54addd934234e5c0601e44cd1a85b5315535bde78a1ba223bc857c43911b760eda40a96dee4f27db78e15143a3ed9c8e32086c620da66ea08ffad6f5d6769b71f54110afc949c226eb3f8e452785945232c6849c8d2ed02e40792002e6048eea266a4be3aea728abb0387f2f99bbfa3940e996a1686f257b269d302779737ebd7066546315250d4d16062213eb9abe2bd3ad02e7f8321cc79bf"]}, @generic="607b28a8b064efa3d1b3529b13ad926b2389875d65a59d406610c9df091aac310f14001421dd3fbaa788ea9ecc1401e7e4594ba3f1fab1b3af4f8daed6e528aab36f068cdddd09461cb9d47a8ec064db727400c50193d04adffbf3318b109b9781f65112bf73c503892e2aeb8bd70588a187f26f00025404717dc41a47663b5448d457bfa7bafa0423aead9a6ebe5b2dedd8a31d598d4d75f2b02c8b4cd65ec38a509cf759b50499fd8c3912d933dff58feb5a1b42fd7f7a9cac1efabc6ace22858d6019"]}, 0x33c}], 0x3, 0x0, 0x0, 0x4000000}, 0x0) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010102000000402505a8a440000102030109021b000101000000290400000007010000090501022000000000"], &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) 03:35:03 executing program 0: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r2, 0x6, 0x273, 0x9}) (async) r4 = accept4(r1, &(0x7f0000000240)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private2}}, &(0x7f00000001c0)=0x80, 0x40800) (async) getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) statx(r3, &(0x7f0000000800)='./file0\x00', 0x800, 0x4, &(0x7f0000000840)) (async) read$FUSE(r3, &(0x7f0000001080)={0x2020, 0x0, 0x0, 0x0}, 0x2020) sendmsg$netlink(r3, &(0x7f0000000980)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbff, 0x40}, 0xc, &(0x7f0000000940)=[{&(0x7f00000002c0)={0x47c, 0x3d, 0x20, 0x70bd29, 0x25dfdbfd, "", [@nested={0x6a, 0x7e, 0x0, 0x1, [@typed={0xc, 0xf6, 0x0, 0x0, @u64=0x4}, @generic="44950a3aa280bc9762dc92d085336baba87ef63234d94768269f55c82cd43d850103d3280ca92f79aa2cc52d9789479d68c423aa959ec016c3dd414b295deedfe4e150244ba55c2774e66cf0d8f8349655e5762e0b5fd81afdff"]}, @nested={0x123, 0x106, 0x0, 0x1, [@typed={0x8, 0x11d, 0x0, 0x0, @ipv4=@remote}, @typed={0x7, 0xff, 0x0, 0x0, @str='--\x00'}, @generic="4d57fdbeb74097766134b139f5abc62be5e91812a4c4f613f05230a18fa9e2c88512fbb47d78deddd89638cab0f2f92c5fc59c5d8d279ca6cb3db20a6b40", @typed={0x5, 0x6e, 0x0, 0x0, @str='\x00'}, @generic="b5ed9e90d4d0540212ca9b09769df55e3d7c0cd65e6ab8a26e13925761ddf039eb3b02f19d449b2df6ea12eed014bdf59d58a0e714045fa98629f4901326ca7acdc70c96d1a5ad17dff55b02f0f5eb3e667107675ee36797be032a846abe41a7ecaaf4995b20e732de94b0d87ddb9c1f64a7a757720a429d9b4a4966e566bcb631e7ce848b29acec0e65d9a7d8c22a3bcabc93494041f55bd91c0ce8b290db4e79f130a6c42586b3589256ebd1c6ba7d9dd1c07208047df78fd99e3318b72ec208b5e0b9160189ac1e"]}, @nested={0x10, 0xe2, 0x0, 0x1, [@typed={0xc, 0x5b, 0x0, 0x0, @binary="0fbd7704ea9cf2fa"}]}, 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0x25dfdbfd, "", [@nested={0x21b, 0x1a, 0x0, 0x1, [@generic="450c1c646afba30d482d095224f3a6672c1dd3e5e77c04d43b11b5895f45fbcbc0cafd796e210e319f3c8df5aeb1a1c4", @typed={0xc, 0x102, 0x0, 0x0, @u64=0x3}, @typed={0x8, 0x141, 0x0, 0x0, @ipv4=@rand_addr=0x64010102}, @typed={0x8, 0xf9, 0x0, 0x0, @uid=r5}, @generic="40ce61ca9ba6fe4f2484256bbf2efbbecdf62beeef27afe5abfb31577e4be6ad52b5e9bcb2b4c7b224495b100eee9ebc10bb2840a6bae9e5162d769d343d954794d6e04ab22dff60cf60c76a5bd9f0444b015385e3b770065510cc6077c22579eb3fce09050358347be1dbccdd57ab1110c41236f7f35aace4dff82d72607b093b1a41baab92fa2b8cb273e3da0fdb", @generic="11140205c62c", 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@generic="5407f259a6bc658099e2171d73ad9ed2a89126ce31b61476c236fb9593f8f4bf0463c84259490173e443aa854a768ceafe13c3ae688374f99d76389b1fe9c16d7c719394293213843a646ad6778bd7cc050a3701ebde7a3d6a02d71756c93f6a33b0b2cf88643066d87b739ddf2bc05889294ec098cb7012cdc12de56625ab8b3e38afb9543eed5ab29067840cd55c5503eddec25316574c7282c63d4a2958547ab931c577aaf4503d419b68a0aadbdb12cc05013dd439810ad66bcb48f38441f86763446c770871", @generic="bbb6ec6487c69cb6e8e512bd96c60b5b42ca9a160c5b10fc5ca75aa0b4e5ced2a251abf5a93c5c884188ecfeb6b6cdc0aac2d8576fac292d5180b06996c65bf1847aa0862c8aaf4d4f848e48d2c24268650ab9b116b9929be1c2b40af98c956c5d4237ab72942a53f32158ca999814e63aa218dbb9aaaa65467dbda9b0", @generic="86772efc0bcc191f4724ad900974b992da03b54addd934234e5c0601e44cd1a85b5315535bde78a1ba223bc857c43911b760eda40a96dee4f27db78e15143a3ed9c8e32086c620da66ea08ffad6f5d6769b71f54110afc949c226eb3f8e452785945232c6849c8d2ed02e40792002e6048eea266a4be3aea728abb0387f2f99bbfa3940e996a1686f257b269d302779737ebd7066546315250d4d16062213eb9abe2bd3ad02e7f8321cc79bf"]}, @generic="607b28a8b064efa3d1b3529b13ad926b2389875d65a59d406610c9df091aac310f14001421dd3fbaa788ea9ecc1401e7e4594ba3f1fab1b3af4f8daed6e528aab36f068cdddd09461cb9d47a8ec064db727400c50193d04adffbf3318b109b9781f65112bf73c503892e2aeb8bd70588a187f26f00025404717dc41a47663b5448d457bfa7bafa0423aead9a6ebe5b2dedd8a31d598d4d75f2b02c8b4cd65ec38a509cf759b50499fd8c3912d933dff58feb5a1b42fd7f7a9cac1efabc6ace22858d6019"]}, 0x33c}], 0x3, 0x0, 0x0, 0x4000000}, 0x0) (async) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010102000000402505a8a440000102030109021b000101000000290400000007010000090501022000000000"], &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) 03:35:03 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 74) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) 03:35:03 executing program 0: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async, rerun: 32) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r2, 0x6, 0x273, 0x9}) (rerun: 32) r4 = accept4(r1, &(0x7f0000000240)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private2}}, &(0x7f00000001c0)=0x80, 0x40800) (async) getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) (async) statx(r3, &(0x7f0000000800)='./file0\x00', 0x800, 0x4, &(0x7f0000000840)) (async) read$FUSE(r3, &(0x7f0000001080)={0x2020, 0x0, 0x0, 0x0}, 0x2020) sendmsg$netlink(r3, &(0x7f0000000980)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbff, 0x40}, 0xc, &(0x7f0000000940)=[{&(0x7f00000002c0)={0x47c, 0x3d, 0x20, 0x70bd29, 0x25dfdbfd, "", [@nested={0x6a, 0x7e, 0x0, 0x1, [@typed={0xc, 0xf6, 0x0, 0x0, @u64=0x4}, @generic="44950a3aa280bc9762dc92d085336baba87ef63234d94768269f55c82cd43d850103d3280ca92f79aa2cc52d9789479d68c423aa959ec016c3dd414b295deedfe4e150244ba55c2774e66cf0d8f8349655e5762e0b5fd81afdff"]}, @nested={0x123, 0x106, 0x0, 0x1, [@typed={0x8, 0x11d, 0x0, 0x0, @ipv4=@remote}, @typed={0x7, 0xff, 0x0, 0x0, @str='--\x00'}, @generic="4d57fdbeb74097766134b139f5abc62be5e91812a4c4f613f05230a18fa9e2c88512fbb47d78deddd89638cab0f2f92c5fc59c5d8d279ca6cb3db20a6b40", @typed={0x5, 0x6e, 0x0, 0x0, @str='\x00'}, 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@generic="6fc6b1d95c654a2fb795f0bd262478b8233d304b1fbd4ae5584c8f1e097de275447cbb523070d1ef604560e05ad4c037b7cd341b4b23846abd747059d1854a70829df23b95e4997fa5ecc24340615a2ce4a39fec2b7647f8b2f5081888ca6ef08397446d99284f00c50653ff7da2546bb22bb8336a", @generic="3dc5d5aba7d5e0973fe964af8644f71a3162e32788fd75a74684820b6518ad6bd66a6d1b175cdcfbe1132006881b029e346054a8c29353d5034feb984342045e53e4e2145149d142bb3264e4b97f174efa0fe7865b3724a364bc6ecd09f0ebdb2907fcbd7c30967e12e501eb112b78fb6287800fb99d077d203536bc1757433c2a56917219ac9a67d6193119752ef101c50f15e58566fb47bf7638ab43cd6ae4f85048d6e7198755ebb2057eaf86b728e949cb1893cb", @generic="5216ab45c066f99d25ef69fcb54a9221c957895597c80dde8bc67006f8687291a82a081cf20c4b567a4e67774ef5", @generic="14baad4b5ea6c204c5d4d4ab0ef711165fc8281234ed5a9615507e0c16f9162fd1357d85eac493a89c738cc5281d628849d07cda10b38ec0e0973c188191e92444d8a6b8c22db941be93bcf808d5fd3bed269d453d7193ea8c189f18a0b95c9fccec2fed75b8007a4754fd6741aec0801c4c25b333c9dc84c98559addfb7dadad1352ea23cdef1819657b3877ce2d079a4542a9f89a5b88656820744201a22cd6240376036379130a0be816fa8f4f97bddc3abc07e3a56ce606c987a5ee7949f73bcf6a0d1d33e2424869b35afda14bfc5d6ba171b2c34e9ec20589d7c6a6123dd3bc59cd9b962dbff0fa10586847ed7a97d9400f6b9cc4298"]}, @generic="4282866d6721c3e04737758cf007188b4b443378f730b7f35222ce51b7205274cc688f38f9029432ba766f243f44cec64a4a1c5801f0a838", @typed={0x8, 0x89, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="11704eedb17522c25a465d2ae88c6d41a9864eed450378e7e909bbf38353e415d23662aca4b27dd526ef2adeff8197252fa3901ccd642cbfac5282cf54263b5de6364edc0e13495f9daeb48f835df5f07f2d702d3ebe050d2e18165b1a236a0e66a5833bbe891b7344f10852b264265e609643c30e79493e54bba3bd1ec3a4026c7cace27cfada3b", @typed={0x8, 0xba, 0x0, 0x0, @ipv4=@broadcast}]}, 0x68c}, {&(0x7f00000030c0)={0x33c, 0x25, 0x100, 0x70bd27, 0x25dfdbff, "", [@nested={0x265, 0x99, 0x0, 0x1, [@typed={0xc, 0xb1, 0x0, 0x0, @u64=0x8}, @typed={0x8, 0x12e, 0x0, 0x0, @uid=r6}, @typed={0x8, 0x3b, 0x0, 0x0, @fd=r3}, @generic="e55de0d1c161b130eeb87b6fefe5605f4942bebbad947479e8962ef16b22f9a2cc09d19882daa09a8d376815d1ed9a83b54a4fbb4d71375a1a48b2b553fb6109e1f5ac7ea1d05c250c57e86b04613e4a80358cef", @generic="5407f259a6bc658099e2171d73ad9ed2a89126ce31b61476c236fb9593f8f4bf0463c84259490173e443aa854a768ceafe13c3ae688374f99d76389b1fe9c16d7c719394293213843a646ad6778bd7cc050a3701ebde7a3d6a02d71756c93f6a33b0b2cf88643066d87b739ddf2bc05889294ec098cb7012cdc12de56625ab8b3e38afb9543eed5ab29067840cd55c5503eddec25316574c7282c63d4a2958547ab931c577aaf4503d419b68a0aadbdb12cc05013dd439810ad66bcb48f38441f86763446c770871", @generic="bbb6ec6487c69cb6e8e512bd96c60b5b42ca9a160c5b10fc5ca75aa0b4e5ced2a251abf5a93c5c884188ecfeb6b6cdc0aac2d8576fac292d5180b06996c65bf1847aa0862c8aaf4d4f848e48d2c24268650ab9b116b9929be1c2b40af98c956c5d4237ab72942a53f32158ca999814e63aa218dbb9aaaa65467dbda9b0", @generic="86772efc0bcc191f4724ad900974b992da03b54addd934234e5c0601e44cd1a85b5315535bde78a1ba223bc857c43911b760eda40a96dee4f27db78e15143a3ed9c8e32086c620da66ea08ffad6f5d6769b71f54110afc949c226eb3f8e452785945232c6849c8d2ed02e40792002e6048eea266a4be3aea728abb0387f2f99bbfa3940e996a1686f257b269d302779737ebd7066546315250d4d16062213eb9abe2bd3ad02e7f8321cc79bf"]}, @generic="607b28a8b064efa3d1b3529b13ad926b2389875d65a59d406610c9df091aac310f14001421dd3fbaa788ea9ecc1401e7e4594ba3f1fab1b3af4f8daed6e528aab36f068cdddd09461cb9d47a8ec064db727400c50193d04adffbf3318b109b9781f65112bf73c503892e2aeb8bd70588a187f26f00025404717dc41a47663b5448d457bfa7bafa0423aead9a6ebe5b2dedd8a31d598d4d75f2b02c8b4cd65ec38a509cf759b50499fd8c3912d933dff58feb5a1b42fd7f7a9cac1efabc6ace22858d6019"]}, 0x33c}], 0x3, 0x0, 0x0, 0x4000000}, 0x0) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010102000000402505a8a440000102030109021b000101000000290400000007010000090501022000000000"], &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) 03:35:03 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) syz_usb_connect(0x6, 0xd91, &(0x7f0000000a00)={{0x12, 0x1, 0x310, 0xe2, 0x2, 0x26, 0xff, 0x15c2, 0x45, 0xeba5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xd7f, 0x4, 0x20, 0x1, 0x0, 0x20, [{{0x9, 0x4, 0x51, 0x4, 0x10, 0x1d, 0xc1, 0x7d, 0x1, [@generic={0xa0, 0x11, "54f1e1bf3ab841840be1c4090f6a095a86a5a973ffba6882129adc52cebd46c180a9617309a6834e83a00a0b1ea306b038d34d8cc0951db616a1dab12a0701f3a5b43794406cc58e3e9059857c80f8efa317bee476e06cd8bab6bb971a890e191f2b2c2d18b991cfb2ff783bcd10e20b87faa7e504d5e66dac80b9e22ff37b7accd4b3c362593805e6c115141a2402255e41c12701a45b7d5c4c47dfd352"}, @cdc_ncm={{0xa, 0x24, 0x6, 0x0, 0x1, "0fb19843fa"}, {0x5, 0x24, 0x0, 0xa4b}, {0xd, 0x24, 0xf, 0x1, 0x8000, 0x80, 0x3ff, 0x7c}, {0x6, 0x24, 0x1a, 0xf1e, 0x2}}], [{{0x9, 0x5, 0x8, 0xc, 0x10, 0x6, 0xfc, 0x1f, [@generic={0x56, 0xd, "947a927d55cb69cf4199511dc2a3dea0c99fdc37fabd8156d8c518855c327fbc9473589c19df3fae505ce20647465f1ce0f90ca338d481e485d3e80a6c85e254eaea0612d492c0d36bce8311a8dc2adca563e054"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x0, 0x38}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0x1, 0x4, 0x20}}, {{0x9, 0x5, 0x7, 0x8, 0x200, 0x51, 0xff, 0xc, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x1, 0x3ff}]}}, {{0x9, 0x5, 0x0, 0x1, 0x3ff, 0x50, 0xff, 0x0, [@generic={0xe0, 0x5, "a8a2f8d6a84d020096830ab285c14709b37a2cad8b577f79db8ddae5c804a30ed93adcd4dcbeb40e68c99e8a67c075634554950a48a90130e1a4dd514feab2903a68d7302cba8daca2f242de2a2df4cc60f2d7b7cce2fd7f21c8e8d78cf89a587682f0b98e695c65c51124cc7d44730d0421b8b509345fd8f6d59e5fc961f6a24a10897c051209eb222ff1bfd0c1477eab6a76915db7e7a7559ca4350c9b21e5ff526bc12150b3ad6f078a9c8c88a42639ee63c1880a598b670b930ef2aad4032f727dc75357e3e1fd6243be705cab0ae53f0aae744ab30b5cecb932b928"}, @generic={0xb8, 0x1, "770dd14eb80439cd806b244643783d57c4063a9d2d470da334603eabaea6904e08692133123a4b144d19e36b04520ead34c316ab9e2eb5ab2088cbdb7bd00909b3ccc1bb602db0f4de5a1e8ad220cfa49ed549c69002cf1f853be5cfe81fd9e11fb431a422fa2c84ee4741e307d20d39aaa98a37a41d3eb7dc9abdfcc9a5d700c2be993c94730d7ac2a2960ed2b9bfea2f6128fdbabc3b019441b2a9e872f68f04f06c70671bb594cbc5e3e361a73ea8f0a9b4c20c28"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x8, 0x6, 0x1, 0x1}}, {{0x9, 0x5, 0xc, 0x0, 0x40, 0x7f, 0x1, 0xfb, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x4, 0x9}, @uac_iso={0x7, 0x25, 0x1, 0x83, 0x51, 0x4}]}}, {{0x9, 0x5, 0x2, 0x0, 0x8, 0x6a, 0x4, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x6, 0x1}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x81, 0x5}]}}, {{0x9, 0x5, 0xc, 0x10, 0x8, 0x3f, 0x0, 0xdd, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0xf7, 0xfffd}]}}, {{0x9, 0x5, 0x2, 0x2, 0x200, 0xfe, 0x3f, 0x9b, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x9, 0xa7ed}]}}, {{0x9, 0x5, 0xf, 0x0, 0x40, 0x6, 0xfd, 0xf}}, {{0x9, 0x5, 0x5, 0xc, 0x200, 0x0, 0x1, 0x40, [@generic={0x7, 0x21, "dddfe927ff"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x43, 0x656}]}}, {{0x9, 0x5, 0xc, 0x0, 0x400, 0x5, 0x3, 0xee}}, {{0x9, 0x5, 0xa, 0xc, 0x400, 0x2b, 0x1, 0x3}}, {{0x9, 0x5, 0xf, 0x10, 0x400, 0x4, 0x2, 0x0, [@generic={0x69, 0x31, "5fbbc9564202ec4aa87e678d113bacf18ab744ee3bf4af66ea358d22c80c76e0ca4014deed3249179f59d4004fa1a9a8940197aefbfd8bda6026dfd5ae0ac7f5739b6e7092068921b893d6b970a67d5253eb2f6570d49f0b981a9fb9a39323d066fba0dba19b97"}]}}, {{0x9, 0x5, 0x86, 0x10, 0x10, 0x20, 0xbd, 0x7f, [@generic={0xb, 0x31, "822ba865291639d05e"}, @generic={0x60, 0xd, "2a60c8e6c1373577b5c81f7db08be12a6f02e8e33237a14ea469d58808204f89c8a49d67bc59452889aa3d51fdb366d9e4d1da8a3dae444526f46194c16ebd1dae53530ef0d41758a41012124efb9efe6c49137e1d8d783fc12ec43d4c91"}]}}, {{0x9, 0x5, 0xa, 0x10, 0x200, 0x1, 0xbc, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x8bb80a4a8f80f87, 0x3, 0x3}, @generic={0x8f, 0x1, "d256c93ff51cb75e0f5f8499684c44d55748a7a3f2bcfabeeb20f6df1f696cc4f3b12f8b129c15a235cd95dbcdc6ada90186f826bfc70731f68afb3e27016e939927588285409a59c2942ac5133aeeecf885201e2a22dad8f368f02103edafa037bbc9d9da3d1dbdbe6f29f017a62c7ecd2181ce06b1f071b7438bd206afb44e1fd3a817a47d93724cb7fefba3"}]}}]}}, {{0x9, 0x4, 0xc, 0x8, 0xa, 0xa3, 0x38, 0x19, 0x4, [@hid_hid={0x9, 0x21, 0xbb8, 0x6, 0x1, {0x22, 0x6c}}, @uac_as], [{{0x9, 0x5, 0xa, 0x3, 0x20, 0x2, 0x3f, 0x1, [@generic={0xa2, 0xf, "816fd7b1b95ea43c1f4e8a5adbd2bfbd6759b5e08b51b05b22ef46665e2b61677cc54eef1dbe4588ea878e872d6d430305503970385340f4733a2feebcfc0c84790598a2bd8aaf656b2cbf18e0f6286d91e902ad865100ee0d41879ed1fad62f5d2115cae004dd297dfcc50354cf710efcd9f0ffdbe61f28d412de81d66ee33ad0011786d84855bf1f04253919c39a034c1691c6904b6af9f211da96c46910dd"}]}}, {{0x9, 0x5, 0xe, 0xe, 0x400, 0x4, 0xff, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x8, 0x8}]}}, {{0x9, 0x5, 0xc, 0x2, 0x10, 0x8, 0xf7, 0x2}}, {{0x9, 0x5, 0x2, 0x4, 0x20, 0x1, 0x7, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x5}]}}, {{0x9, 0x5, 0x9, 0x10, 0x40, 0x40, 0x80, 0x81, [@generic={0xa8, 0x4, "426fd82d5b060f8aa1077dd864eb4eecb2fcb21d24a680e18310ac5391feddfa3cde42a9e7b54b31dba28b143ea064cdb5179c6ae80201725ca04ea46ad04bceec3214272fa9c5ad7ac51ecee4e7a8da598851690f710c41a63ed28b847c6b61d9127a465bb81a40694bb84168a250c36edcfb36db476b1a8703193c3348560d92026085de0218f0cc7005abd5c8d284848b4ec2b84f9d8a2ff25ca186ff78e0e2922a045314"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x200, 0x7, 0x9, 0x8, [@generic={0xf8, 0xd, "1cb6349ee56290919d1d731f77ee99586587e743fe95035ae7943788ec72f6cec2a9052b9884c6970c07e225f52ed75892e5fea0e6ec16f32d1543b5d657ef4faa6e6c677a10b967c2f0f031b1dfde5590f979b9363608276e3b3c578ef0e363e83b39f037a4425a00ea8245a0d4481cc7f72992a8d384284e54449ec9d82b0506c3951186f7abc4be091b21d1233c2d3eb21368db58944c130619a0326037de9e2ba8ec58dd856a78a260b14c4132e777617f15994645cccdbf33df4f054c5568f37703f52353712a20708336f4c23de8f1e3f7ddf42a88f289aac568865252eaa0c0b8edecf1f86af2bc28ee6d64f27026ce44278e"}]}}, {{0x9, 0x5, 0xc, 0x1b, 0x40, 0x1, 0x4, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x2, 0x7fff}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x0, 0x4}]}}, {{0x9, 0x5, 0xa, 0x3, 0x630, 0x0, 0x47, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x2, 0x1ff}]}}, {{0x9, 0x5, 0xd, 0x10, 0x200, 0x7, 0x2, 0xe1, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x6, 0x80}]}}, {{0x9, 0x5, 0x6, 0x0, 0x400, 0x3, 0x6, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7f, 0xbba6}]}}]}}, {{0x9, 0x4, 0x10, 0xfb, 0x1, 0xff, 0x2, 0x5, 0x32, [@cdc_ncm={{0x7, 0x24, 0x6, 0x0, 0x1, "b062"}, {0x5, 0x24, 0x0, 0x25}, {0xd, 0x24, 0xf, 0x1, 0x1ff, 0x7fff, 0x5, 0x3b}, {0x6, 0x24, 0x1a, 0x1, 0x1}, [@network_terminal={0x7, 0x24, 0xa, 0x1f, 0xd0, 0x3f}, @mdlm_detail={0x4c, 0x24, 0x13, 0x1, "a6be3be64df8aac9e6b6fce4dfcdbe8c093412b451caa336c4c371dd23b3e2d4729c21053f4b95fb36d168296c1ac093e8aabead2073b55c6f47c49943eb6647a638e0361feff65f"}, @obex={0x5, 0x24, 0x15, 0xa9}, @mdlm={0x15, 0x24, 0x12, 0x7}, @mdlm_detail={0xb4, 0x24, 0x13, 0x0, "c8539b9f0fa0bfb1bb6a299d85dee11e545becac9467d862f867c6842675f3570d82471bc8141a892c2b797e05baef0df821cb17eb0a7011b00bfa1b0d740bb731bfa115cc2ac2d5d1f5322eb945b78e0006dcd27856f296adde14ca514c32b79dbba8b3581acf82076ae1cbe86319584955a018c568b1f4e9c97e5a673a4a17178399caeadb0c46f05862a43d5ba26d10e630372133fd9d3604f53c256b279251e3cd2498f11bddbc97d0c0f25621d3"}, @dmm={0x7, 0x24, 0x14, 0x7, 0x9}]}, @uac_control={{0xa, 0x24, 0x1, 0x3ff, 0x40}, [@feature_unit={0x11, 0x24, 0x6, 0x3, 0x3, 0x5, [0x3, 0x8, 0x1, 0x2, 0x1], 0x7f}, @input_terminal={0xc, 0x24, 0x2, 0x1, 0x202, 0x1, 0x0, 0x40, 0x7, 0x81}]}], [{{0x9, 0x5, 0x7, 0x1, 0x420, 0x80, 0x3f, 0x18}}]}}, {{0x9, 0x4, 0x1, 0x80, 0x10, 0xa2, 0x32, 0x72, 0x8, [], [{{0x9, 0x5, 0x0, 0x10, 0x200, 0x8, 0x3, 0x6}}, {{0x9, 0x5, 0xd, 0x0, 0x200, 0x6, 0x8, 0x0, [@generic={0xcd, 0xd, "a1eec30246c49fa9ce654e04493f170db6858f5fb2814b7ac2ba5f85fd9ee005a2f17f157b0b6f299d207c18c3a1cb16cd3892435ceffa4bc3c5639084abff84170f099d943555066d44ba102639337bc5fa998d7852802fe335b417934675bf03826ec297d41d2275ddd6fefb594f5434aa65fb47a14f1c82134ffa8ce19d967f2531a1db455414fc7baa8afc6ffd1e0a525cb73555a822cc910986baa1ec550aaf76253ebad7ba9fc8ad4a280c5788211e78b47fa73d53d5a0aba5c6601ca8d926773dc688d7ff15fa6c"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x5, 0xec2}]}}, {{0x9, 0x5, 0xb, 0x12, 0x20, 0x1, 0x4, 0x1f, [@generic={0x5a, 0x19, "a3316500da307777e9fc6fab84dddf65d82b1cba7519df66e77c708e78dfbd00fd6e83dd1ec27a7e22f7e8faca58cca917261669f2d6c12c2670e329dc8ad0198f544e03c4a751851dfbbad3339f00d3bc856607018a1672"}, @generic={0x55, 0x24, "87c784850db052683c179be18b587f2754128c40eafb17e23b52e8c4c7d51094a710728461087a285191de3a5b68467cc090f60dbb410e4d7b63c6fa8d42d60b63df3a3a90a6677a24115739315672f4b7d5be"}]}}, {{0x9, 0x5, 0x2, 0x4, 0x400, 0x40, 0x80, 0x3}}, {{0x9, 0x5, 0x6, 0xc, 0x8, 0x7d, 0x2, 0x4}}, {{0x9, 0x5, 0x4, 0xc, 0x3ff, 0xba, 0x1, 0x81, [@generic={0x21, 0x22, "75f840826c03eeb2450f29700da5a50a2dfb6c00e7ba1bdc89fc3e45e6e4e1"}]}}, {{0x9, 0x5, 0x3, 0x8, 0x20, 0xc0, 0x0, 0x6}}, {{0x9, 0x5, 0xe, 0x10, 0x10, 0x4, 0x5, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x0, 0xffff}]}}, {{0x9, 0x5, 0x5, 0x10, 0x400, 0x4e, 0xf9, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x81, 0xa494}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x4, 0x8000}]}}, {{0x9, 0x5, 0xd, 0x2, 0x3ff, 0x9c, 0x6, 0xc7, [@generic={0x9e, 0x7, "7c651e14dcbdd2d564500791dfd19fa375168edb76489da4a9de513011b0e42032d498bdf0c657c602f248239b35ecf50ff8092a1d426ef7bf4521d778ce02cba561fe586d198b46b40edbee11996e8b3af83796160df519ecfffce37c020c197055e91829c631321ed842e8c2449cfba7563db91ca5c2d6146b9eaa57decdd2722ea5079e995e71cfb2635e79f61308fa3352c26b41a3cb15efe6c6"}]}}, {{0x9, 0x5, 0x88, 0x10, 0x39e, 0xff, 0x20, 0x6}}, {{0x9, 0x5, 0x4, 0x0, 0x20, 0x13, 0x0, 0x0, [@generic={0x1e, 0xd, "1ffaf02db610d969a4fe458bdb79aeca56699b2ca781fb96fde18529"}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x7f, 0xbb0}]}}, {{0x9, 0x5, 0xa, 0x0, 0x10, 0x1, 0x81, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x0, 0x3ff}, @generic={0x8a, 0xbcbb57ba6170b79d, "fe804cb3ff0098f88e2de4733cd446daff5e58ac2d602c70349bcbb789e892846c628df9de30ab51dccd77ecfae601efd5f385ac30fac0033191f943ac54631cdf16fe26bb6d63c4c93bf2ae0c72c4b97a03ff229ab52776c08351ac8e6adff21250240e1195ece1f20a90c2c029e3c6e470a9c13a2a8646cd748074b9285d61251274ccda64c493"}]}}, {{0x9, 0x5, 0x5, 0x8, 0x10, 0x4, 0x7, 0x2, [@generic={0x34, 0x1, "d32c4d7f73e1bcb978d49e73d644f402070b12331b8b0cf6d21bc85b03b1dcaa8f1f37406d87d5810df7fcab732528e60a26"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x7f, 0x1, 0xa7}}, {{0x9, 0x5, 0x7, 0x0, 0x3bf, 0x20, 0x8, 0x1, [@generic={0x45, 0x5, "e62698c3864190e4a488e576016e6fa66a3319c47aa2fea90bd329eab21a90805386387a20d654cf5818f20d73bde3d099e9126a62629a637ebed523327116071dcd07"}]}}]}}]}}]}}, &(0x7f0000000180)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x2036ebd3cfa2a4dc, 0x8, 0x0, 0x2, 0x8, 0x9}, 0x25, &(0x7f0000000080)={0x5, 0xf, 0x25, 0x1, [@ssp_cap={0x20, 0x10, 0xa, 0x2, 0x5, 0x0, 0xf000, 0x9, [0xc197, 0xb8ed4025d220a945, 0x3f00, 0xf, 0xffff30]}]}, 0x1, [{0x54, &(0x7f00000000c0)=@string={0x54, 0x3, "421c5f3fddbdbde315b1b23587e3a02ea1a119510e0774c8aa64fa576e97c07a333aade8c634ad39a9c903f56daae1585cb95ffc911e6d6a4c45947bb96a1ddcf627ece5817e4a8edeff4259b3f9fd89ca15"}}]}) [ 2426.826294][ T7977] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2426.855011][ T7977] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 2426.874076][T29390] FAULT_INJECTION: forcing a failure. [ 2426.874076][T29390] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2426.887123][T29390] CPU: 1 PID: 29390 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2426.898618][T29390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2426.908512][T29390] Call Trace: [ 2426.911647][T29390] dump_stack_lvl+0x1e2/0x24b [ 2426.916156][T29390] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2426.921449][T29390] dump_stack+0x15/0x17 [ 2426.925443][T29390] should_fail+0x3c6/0x510 [ 2426.929703][T29390] should_fail_alloc_page+0x52/0x60 [ 2426.934733][T29390] __alloc_pages_nodemask+0x1b3/0xaf0 [ 2426.939944][T29390] ? switch_mm_irqs_off+0x2f9/0x9a0 [ 2426.944970][T29390] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 2426.950351][T29390] ? __kasan_check_read+0x11/0x20 [ 2426.955227][T29390] ? preempt_schedule_common+0xbe/0xf0 [ 2426.960505][T29390] ? schedule_preempt_disabled+0x20/0x20 [ 2426.965973][T29390] ? sysvec_reschedule_ipi+0x83/0x160 [ 2426.971182][T29390] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2426.976648][T29390] __get_free_pages+0xe/0x30 [ 2426.981075][T29390] selinux_genfs_get_sid+0x56/0x2a0 [ 2426.986109][T29390] ? lockref_get+0xb4/0x110 [ 2426.990450][T29390] inode_doinit_with_dentry+0x86f/0x1050 [ 2426.995922][T29390] ? sb_finish_set_opts+0x7a0/0x7a0 [ 2427.000954][T29390] ? current_time+0x1af/0x2f0 [ 2427.005465][T29390] selinux_d_instantiate+0x27/0x40 [ 2427.010410][T29390] security_d_instantiate+0x9f/0x100 [ 2427.015531][T29390] d_instantiate+0x55/0x90 [ 2427.019786][T29390] debugfs_create_dir+0x249/0x450 [ 2427.024645][T29390] bdi_register_va+0x25b/0x610 [ 2427.029245][T29390] bdi_register+0xd1/0x120 [ 2427.033496][T29390] ? vsnprintf+0x1e1/0x1c70 [ 2427.037839][T29390] ? __device_add_disk+0x552/0x11a0 [ 2427.042870][T29390] ? bdi_register_va+0x610/0x610 [ 2427.047647][T29390] ? __kasan_check_read+0x11/0x20 [ 2427.052503][T29390] ? blk_alloc_devt+0xd7/0x330 [ 2427.057107][T29390] __device_add_disk+0x5de/0x11a0 [ 2427.061967][T29390] ? device_add_disk+0x40/0x40 [ 2427.066565][T29390] ? irqentry_exit+0x4f/0x60 [ 2427.070991][T29390] ? vsprintf+0x40/0x40 [ 2427.074986][T29390] device_add_disk+0x2a/0x40 [ 2427.079411][T29390] loop_add+0x580/0x750 [ 2427.083409][T29390] loop_control_ioctl+0x448/0x620 [ 2427.088264][T29390] ? loop_remove+0xb0/0xb0 [ 2427.092517][T29390] ? __fget_files+0x31e/0x380 [ 2427.097034][T29390] ? security_file_ioctl+0x84/0xb0 [ 2427.101975][T29390] ? loop_remove+0xb0/0xb0 [ 2427.106230][T29390] __se_sys_ioctl+0x114/0x190 [ 2427.110744][T29390] __x64_sys_ioctl+0x7b/0x90 [ 2427.115173][T29390] do_syscall_64+0x34/0x70 [ 2427.119424][T29390] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2427.125165][T29390] RIP: 0033:0x7fcbdb8f3da9 [ 2427.129407][T29390] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2427.148845][T29390] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2427.157091][T29390] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2427.164901][T29390] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2427.172711][T29390] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2427.180521][T29390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2427.188335][T29390] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2427.209587][ T7977] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2427.218754][ T7977] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2427.234002][ T7977] usb 3-1: config 0 descriptor?? [ 2427.266302][T22807] usb 5-1: new high-speed USB device number 57 using dummy_hcd [ 2427.436231][ T8496] usb 4-1: new high-speed USB device number 12 using dummy_hcd 03:35:04 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 75) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) 03:35:04 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) (async) syz_usb_connect(0x6, 0xd91, &(0x7f0000000a00)={{0x12, 0x1, 0x310, 0xe2, 0x2, 0x26, 0xff, 0x15c2, 0x45, 0xeba5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xd7f, 0x4, 0x20, 0x1, 0x0, 0x20, [{{0x9, 0x4, 0x51, 0x4, 0x10, 0x1d, 0xc1, 0x7d, 0x1, [@generic={0xa0, 0x11, "54f1e1bf3ab841840be1c4090f6a095a86a5a973ffba6882129adc52cebd46c180a9617309a6834e83a00a0b1ea306b038d34d8cc0951db616a1dab12a0701f3a5b43794406cc58e3e9059857c80f8efa317bee476e06cd8bab6bb971a890e191f2b2c2d18b991cfb2ff783bcd10e20b87faa7e504d5e66dac80b9e22ff37b7accd4b3c362593805e6c115141a2402255e41c12701a45b7d5c4c47dfd352"}, @cdc_ncm={{0xa, 0x24, 0x6, 0x0, 0x1, "0fb19843fa"}, {0x5, 0x24, 0x0, 0xa4b}, {0xd, 0x24, 0xf, 0x1, 0x8000, 0x80, 0x3ff, 0x7c}, {0x6, 0x24, 0x1a, 0xf1e, 0x2}}], [{{0x9, 0x5, 0x8, 0xc, 0x10, 0x6, 0xfc, 0x1f, [@generic={0x56, 0xd, "947a927d55cb69cf4199511dc2a3dea0c99fdc37fabd8156d8c518855c327fbc9473589c19df3fae505ce20647465f1ce0f90ca338d481e485d3e80a6c85e254eaea0612d492c0d36bce8311a8dc2adca563e054"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x0, 0x38}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0x1, 0x4, 0x20}}, {{0x9, 0x5, 0x7, 0x8, 0x200, 0x51, 0xff, 0xc, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x1, 0x3ff}]}}, {{0x9, 0x5, 0x0, 0x1, 0x3ff, 0x50, 0xff, 0x0, [@generic={0xe0, 0x5, "a8a2f8d6a84d020096830ab285c14709b37a2cad8b577f79db8ddae5c804a30ed93adcd4dcbeb40e68c99e8a67c075634554950a48a90130e1a4dd514feab2903a68d7302cba8daca2f242de2a2df4cc60f2d7b7cce2fd7f21c8e8d78cf89a587682f0b98e695c65c51124cc7d44730d0421b8b509345fd8f6d59e5fc961f6a24a10897c051209eb222ff1bfd0c1477eab6a76915db7e7a7559ca4350c9b21e5ff526bc12150b3ad6f078a9c8c88a42639ee63c1880a598b670b930ef2aad4032f727dc75357e3e1fd6243be705cab0ae53f0aae744ab30b5cecb932b928"}, @generic={0xb8, 0x1, "770dd14eb80439cd806b244643783d57c4063a9d2d470da334603eabaea6904e08692133123a4b144d19e36b04520ead34c316ab9e2eb5ab2088cbdb7bd00909b3ccc1bb602db0f4de5a1e8ad220cfa49ed549c69002cf1f853be5cfe81fd9e11fb431a422fa2c84ee4741e307d20d39aaa98a37a41d3eb7dc9abdfcc9a5d700c2be993c94730d7ac2a2960ed2b9bfea2f6128fdbabc3b019441b2a9e872f68f04f06c70671bb594cbc5e3e361a73ea8f0a9b4c20c28"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x8, 0x6, 0x1, 0x1}}, {{0x9, 0x5, 0xc, 0x0, 0x40, 0x7f, 0x1, 0xfb, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x4, 0x9}, @uac_iso={0x7, 0x25, 0x1, 0x83, 0x51, 0x4}]}}, {{0x9, 0x5, 0x2, 0x0, 0x8, 0x6a, 0x4, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x6, 0x1}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x81, 0x5}]}}, {{0x9, 0x5, 0xc, 0x10, 0x8, 0x3f, 0x0, 0xdd, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0xf7, 0xfffd}]}}, {{0x9, 0x5, 0x2, 0x2, 0x200, 0xfe, 0x3f, 0x9b, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x9, 0xa7ed}]}}, {{0x9, 0x5, 0xf, 0x0, 0x40, 0x6, 0xfd, 0xf}}, {{0x9, 0x5, 0x5, 0xc, 0x200, 0x0, 0x1, 0x40, [@generic={0x7, 0x21, "dddfe927ff"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x43, 0x656}]}}, {{0x9, 0x5, 0xc, 0x0, 0x400, 0x5, 0x3, 0xee}}, {{0x9, 0x5, 0xa, 0xc, 0x400, 0x2b, 0x1, 0x3}}, {{0x9, 0x5, 0xf, 0x10, 0x400, 0x4, 0x2, 0x0, [@generic={0x69, 0x31, "5fbbc9564202ec4aa87e678d113bacf18ab744ee3bf4af66ea358d22c80c76e0ca4014deed3249179f59d4004fa1a9a8940197aefbfd8bda6026dfd5ae0ac7f5739b6e7092068921b893d6b970a67d5253eb2f6570d49f0b981a9fb9a39323d066fba0dba19b97"}]}}, {{0x9, 0x5, 0x86, 0x10, 0x10, 0x20, 0xbd, 0x7f, [@generic={0xb, 0x31, "822ba865291639d05e"}, @generic={0x60, 0xd, "2a60c8e6c1373577b5c81f7db08be12a6f02e8e33237a14ea469d58808204f89c8a49d67bc59452889aa3d51fdb366d9e4d1da8a3dae444526f46194c16ebd1dae53530ef0d41758a41012124efb9efe6c49137e1d8d783fc12ec43d4c91"}]}}, {{0x9, 0x5, 0xa, 0x10, 0x200, 0x1, 0xbc, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x8bb80a4a8f80f87, 0x3, 0x3}, @generic={0x8f, 0x1, "d256c93ff51cb75e0f5f8499684c44d55748a7a3f2bcfabeeb20f6df1f696cc4f3b12f8b129c15a235cd95dbcdc6ada90186f826bfc70731f68afb3e27016e939927588285409a59c2942ac5133aeeecf885201e2a22dad8f368f02103edafa037bbc9d9da3d1dbdbe6f29f017a62c7ecd2181ce06b1f071b7438bd206afb44e1fd3a817a47d93724cb7fefba3"}]}}]}}, {{0x9, 0x4, 0xc, 0x8, 0xa, 0xa3, 0x38, 0x19, 0x4, [@hid_hid={0x9, 0x21, 0xbb8, 0x6, 0x1, {0x22, 0x6c}}, @uac_as], [{{0x9, 0x5, 0xa, 0x3, 0x20, 0x2, 0x3f, 0x1, [@generic={0xa2, 0xf, "816fd7b1b95ea43c1f4e8a5adbd2bfbd6759b5e08b51b05b22ef46665e2b61677cc54eef1dbe4588ea878e872d6d430305503970385340f4733a2feebcfc0c84790598a2bd8aaf656b2cbf18e0f6286d91e902ad865100ee0d41879ed1fad62f5d2115cae004dd297dfcc50354cf710efcd9f0ffdbe61f28d412de81d66ee33ad0011786d84855bf1f04253919c39a034c1691c6904b6af9f211da96c46910dd"}]}}, {{0x9, 0x5, 0xe, 0xe, 0x400, 0x4, 0xff, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x8, 0x8}]}}, {{0x9, 0x5, 0xc, 0x2, 0x10, 0x8, 0xf7, 0x2}}, {{0x9, 0x5, 0x2, 0x4, 0x20, 0x1, 0x7, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x5}]}}, {{0x9, 0x5, 0x9, 0x10, 0x40, 0x40, 0x80, 0x81, [@generic={0xa8, 0x4, "426fd82d5b060f8aa1077dd864eb4eecb2fcb21d24a680e18310ac5391feddfa3cde42a9e7b54b31dba28b143ea064cdb5179c6ae80201725ca04ea46ad04bceec3214272fa9c5ad7ac51ecee4e7a8da598851690f710c41a63ed28b847c6b61d9127a465bb81a40694bb84168a250c36edcfb36db476b1a8703193c3348560d92026085de0218f0cc7005abd5c8d284848b4ec2b84f9d8a2ff25ca186ff78e0e2922a045314"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x200, 0x7, 0x9, 0x8, [@generic={0xf8, 0xd, "1cb6349ee56290919d1d731f77ee99586587e743fe95035ae7943788ec72f6cec2a9052b9884c6970c07e225f52ed75892e5fea0e6ec16f32d1543b5d657ef4faa6e6c677a10b967c2f0f031b1dfde5590f979b9363608276e3b3c578ef0e363e83b39f037a4425a00ea8245a0d4481cc7f72992a8d384284e54449ec9d82b0506c3951186f7abc4be091b21d1233c2d3eb21368db58944c130619a0326037de9e2ba8ec58dd856a78a260b14c4132e777617f15994645cccdbf33df4f054c5568f37703f52353712a20708336f4c23de8f1e3f7ddf42a88f289aac568865252eaa0c0b8edecf1f86af2bc28ee6d64f27026ce44278e"}]}}, {{0x9, 0x5, 0xc, 0x1b, 0x40, 0x1, 0x4, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x2, 0x7fff}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x0, 0x4}]}}, {{0x9, 0x5, 0xa, 0x3, 0x630, 0x0, 0x47, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x2, 0x1ff}]}}, {{0x9, 0x5, 0xd, 0x10, 0x200, 0x7, 0x2, 0xe1, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x6, 0x80}]}}, {{0x9, 0x5, 0x6, 0x0, 0x400, 0x3, 0x6, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7f, 0xbba6}]}}]}}, {{0x9, 0x4, 0x10, 0xfb, 0x1, 0xff, 0x2, 0x5, 0x32, [@cdc_ncm={{0x7, 0x24, 0x6, 0x0, 0x1, "b062"}, {0x5, 0x24, 0x0, 0x25}, {0xd, 0x24, 0xf, 0x1, 0x1ff, 0x7fff, 0x5, 0x3b}, {0x6, 0x24, 0x1a, 0x1, 0x1}, [@network_terminal={0x7, 0x24, 0xa, 0x1f, 0xd0, 0x3f}, @mdlm_detail={0x4c, 0x24, 0x13, 0x1, "a6be3be64df8aac9e6b6fce4dfcdbe8c093412b451caa336c4c371dd23b3e2d4729c21053f4b95fb36d168296c1ac093e8aabead2073b55c6f47c49943eb6647a638e0361feff65f"}, @obex={0x5, 0x24, 0x15, 0xa9}, @mdlm={0x15, 0x24, 0x12, 0x7}, @mdlm_detail={0xb4, 0x24, 0x13, 0x0, "c8539b9f0fa0bfb1bb6a299d85dee11e545becac9467d862f867c6842675f3570d82471bc8141a892c2b797e05baef0df821cb17eb0a7011b00bfa1b0d740bb731bfa115cc2ac2d5d1f5322eb945b78e0006dcd27856f296adde14ca514c32b79dbba8b3581acf82076ae1cbe86319584955a018c568b1f4e9c97e5a673a4a17178399caeadb0c46f05862a43d5ba26d10e630372133fd9d3604f53c256b279251e3cd2498f11bddbc97d0c0f25621d3"}, @dmm={0x7, 0x24, 0x14, 0x7, 0x9}]}, @uac_control={{0xa, 0x24, 0x1, 0x3ff, 0x40}, [@feature_unit={0x11, 0x24, 0x6, 0x3, 0x3, 0x5, [0x3, 0x8, 0x1, 0x2, 0x1], 0x7f}, @input_terminal={0xc, 0x24, 0x2, 0x1, 0x202, 0x1, 0x0, 0x40, 0x7, 0x81}]}], [{{0x9, 0x5, 0x7, 0x1, 0x420, 0x80, 0x3f, 0x18}}]}}, {{0x9, 0x4, 0x1, 0x80, 0x10, 0xa2, 0x32, 0x72, 0x8, [], [{{0x9, 0x5, 0x0, 0x10, 0x200, 0x8, 0x3, 0x6}}, {{0x9, 0x5, 0xd, 0x0, 0x200, 0x6, 0x8, 0x0, [@generic={0xcd, 0xd, "a1eec30246c49fa9ce654e04493f170db6858f5fb2814b7ac2ba5f85fd9ee005a2f17f157b0b6f299d207c18c3a1cb16cd3892435ceffa4bc3c5639084abff84170f099d943555066d44ba102639337bc5fa998d7852802fe335b417934675bf03826ec297d41d2275ddd6fefb594f5434aa65fb47a14f1c82134ffa8ce19d967f2531a1db455414fc7baa8afc6ffd1e0a525cb73555a822cc910986baa1ec550aaf76253ebad7ba9fc8ad4a280c5788211e78b47fa73d53d5a0aba5c6601ca8d926773dc688d7ff15fa6c"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x5, 0xec2}]}}, {{0x9, 0x5, 0xb, 0x12, 0x20, 0x1, 0x4, 0x1f, [@generic={0x5a, 0x19, "a3316500da307777e9fc6fab84dddf65d82b1cba7519df66e77c708e78dfbd00fd6e83dd1ec27a7e22f7e8faca58cca917261669f2d6c12c2670e329dc8ad0198f544e03c4a751851dfbbad3339f00d3bc856607018a1672"}, @generic={0x55, 0x24, "87c784850db052683c179be18b587f2754128c40eafb17e23b52e8c4c7d51094a710728461087a285191de3a5b68467cc090f60dbb410e4d7b63c6fa8d42d60b63df3a3a90a6677a24115739315672f4b7d5be"}]}}, {{0x9, 0x5, 0x2, 0x4, 0x400, 0x40, 0x80, 0x3}}, {{0x9, 0x5, 0x6, 0xc, 0x8, 0x7d, 0x2, 0x4}}, {{0x9, 0x5, 0x4, 0xc, 0x3ff, 0xba, 0x1, 0x81, [@generic={0x21, 0x22, "75f840826c03eeb2450f29700da5a50a2dfb6c00e7ba1bdc89fc3e45e6e4e1"}]}}, {{0x9, 0x5, 0x3, 0x8, 0x20, 0xc0, 0x0, 0x6}}, {{0x9, 0x5, 0xe, 0x10, 0x10, 0x4, 0x5, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x0, 0xffff}]}}, {{0x9, 0x5, 0x5, 0x10, 0x400, 0x4e, 0xf9, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x81, 0xa494}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x4, 0x8000}]}}, {{0x9, 0x5, 0xd, 0x2, 0x3ff, 0x9c, 0x6, 0xc7, [@generic={0x9e, 0x7, "7c651e14dcbdd2d564500791dfd19fa375168edb76489da4a9de513011b0e42032d498bdf0c657c602f248239b35ecf50ff8092a1d426ef7bf4521d778ce02cba561fe586d198b46b40edbee11996e8b3af83796160df519ecfffce37c020c197055e91829c631321ed842e8c2449cfba7563db91ca5c2d6146b9eaa57decdd2722ea5079e995e71cfb2635e79f61308fa3352c26b41a3cb15efe6c6"}]}}, {{0x9, 0x5, 0x88, 0x10, 0x39e, 0xff, 0x20, 0x6}}, {{0x9, 0x5, 0x4, 0x0, 0x20, 0x13, 0x0, 0x0, [@generic={0x1e, 0xd, "1ffaf02db610d969a4fe458bdb79aeca56699b2ca781fb96fde18529"}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x7f, 0xbb0}]}}, {{0x9, 0x5, 0xa, 0x0, 0x10, 0x1, 0x81, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x0, 0x3ff}, @generic={0x8a, 0xbcbb57ba6170b79d, "fe804cb3ff0098f88e2de4733cd446daff5e58ac2d602c70349bcbb789e892846c628df9de30ab51dccd77ecfae601efd5f385ac30fac0033191f943ac54631cdf16fe26bb6d63c4c93bf2ae0c72c4b97a03ff229ab52776c08351ac8e6adff21250240e1195ece1f20a90c2c029e3c6e470a9c13a2a8646cd748074b9285d61251274ccda64c493"}]}}, {{0x9, 0x5, 0x5, 0x8, 0x10, 0x4, 0x7, 0x2, [@generic={0x34, 0x1, "d32c4d7f73e1bcb978d49e73d644f402070b12331b8b0cf6d21bc85b03b1dcaa8f1f37406d87d5810df7fcab732528e60a26"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x7f, 0x1, 0xa7}}, {{0x9, 0x5, 0x7, 0x0, 0x3bf, 0x20, 0x8, 0x1, [@generic={0x45, 0x5, "e62698c3864190e4a488e576016e6fa66a3319c47aa2fea90bd329eab21a90805386387a20d654cf5818f20d73bde3d099e9126a62629a637ebed523327116071dcd07"}]}}]}}]}}]}}, &(0x7f0000000180)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x2036ebd3cfa2a4dc, 0x8, 0x0, 0x2, 0x8, 0x9}, 0x25, &(0x7f0000000080)={0x5, 0xf, 0x25, 0x1, [@ssp_cap={0x20, 0x10, 0xa, 0x2, 0x5, 0x0, 0xf000, 0x9, [0xc197, 0xb8ed4025d220a945, 0x3f00, 0xf, 0xffff30]}]}, 0x1, [{0x54, &(0x7f00000000c0)=@string={0x54, 0x3, "421c5f3fddbdbde315b1b23587e3a02ea1a119510e0774c8aa64fa576e97c07a333aade8c634ad39a9c903f56daae1585cb95ffc911e6d6a4c45947bb96a1ddcf627ece5817e4a8edeff4259b3f9fd89ca15"}}]}) 03:35:04 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) (async, rerun: 32) syz_usb_connect(0x6, 0xd91, &(0x7f0000000a00)={{0x12, 0x1, 0x310, 0xe2, 0x2, 0x26, 0xff, 0x15c2, 0x45, 0xeba5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xd7f, 0x4, 0x20, 0x1, 0x0, 0x20, [{{0x9, 0x4, 0x51, 0x4, 0x10, 0x1d, 0xc1, 0x7d, 0x1, [@generic={0xa0, 0x11, "54f1e1bf3ab841840be1c4090f6a095a86a5a973ffba6882129adc52cebd46c180a9617309a6834e83a00a0b1ea306b038d34d8cc0951db616a1dab12a0701f3a5b43794406cc58e3e9059857c80f8efa317bee476e06cd8bab6bb971a890e191f2b2c2d18b991cfb2ff783bcd10e20b87faa7e504d5e66dac80b9e22ff37b7accd4b3c362593805e6c115141a2402255e41c12701a45b7d5c4c47dfd352"}, @cdc_ncm={{0xa, 0x24, 0x6, 0x0, 0x1, "0fb19843fa"}, {0x5, 0x24, 0x0, 0xa4b}, {0xd, 0x24, 0xf, 0x1, 0x8000, 0x80, 0x3ff, 0x7c}, {0x6, 0x24, 0x1a, 0xf1e, 0x2}}], [{{0x9, 0x5, 0x8, 0xc, 0x10, 0x6, 0xfc, 0x1f, [@generic={0x56, 0xd, "947a927d55cb69cf4199511dc2a3dea0c99fdc37fabd8156d8c518855c327fbc9473589c19df3fae505ce20647465f1ce0f90ca338d481e485d3e80a6c85e254eaea0612d492c0d36bce8311a8dc2adca563e054"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x0, 0x38}]}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0x1, 0x4, 0x20}}, {{0x9, 0x5, 0x7, 0x8, 0x200, 0x51, 0xff, 0xc, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x1, 0x3ff}]}}, {{0x9, 0x5, 0x0, 0x1, 0x3ff, 0x50, 0xff, 0x0, [@generic={0xe0, 0x5, "a8a2f8d6a84d020096830ab285c14709b37a2cad8b577f79db8ddae5c804a30ed93adcd4dcbeb40e68c99e8a67c075634554950a48a90130e1a4dd514feab2903a68d7302cba8daca2f242de2a2df4cc60f2d7b7cce2fd7f21c8e8d78cf89a587682f0b98e695c65c51124cc7d44730d0421b8b509345fd8f6d59e5fc961f6a24a10897c051209eb222ff1bfd0c1477eab6a76915db7e7a7559ca4350c9b21e5ff526bc12150b3ad6f078a9c8c88a42639ee63c1880a598b670b930ef2aad4032f727dc75357e3e1fd6243be705cab0ae53f0aae744ab30b5cecb932b928"}, @generic={0xb8, 0x1, "770dd14eb80439cd806b244643783d57c4063a9d2d470da334603eabaea6904e08692133123a4b144d19e36b04520ead34c316ab9e2eb5ab2088cbdb7bd00909b3ccc1bb602db0f4de5a1e8ad220cfa49ed549c69002cf1f853be5cfe81fd9e11fb431a422fa2c84ee4741e307d20d39aaa98a37a41d3eb7dc9abdfcc9a5d700c2be993c94730d7ac2a2960ed2b9bfea2f6128fdbabc3b019441b2a9e872f68f04f06c70671bb594cbc5e3e361a73ea8f0a9b4c20c28"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x8, 0x6, 0x1, 0x1}}, {{0x9, 0x5, 0xc, 0x0, 0x40, 0x7f, 0x1, 0xfb, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x4, 0x9}, @uac_iso={0x7, 0x25, 0x1, 0x83, 0x51, 0x4}]}}, {{0x9, 0x5, 0x2, 0x0, 0x8, 0x6a, 0x4, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x6, 0x1}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x81, 0x5}]}}, {{0x9, 0x5, 0xc, 0x10, 0x8, 0x3f, 0x0, 0xdd, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0xf7, 0xfffd}]}}, {{0x9, 0x5, 0x2, 0x2, 0x200, 0xfe, 0x3f, 0x9b, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x9, 0xa7ed}]}}, {{0x9, 0x5, 0xf, 0x0, 0x40, 0x6, 0xfd, 0xf}}, {{0x9, 0x5, 0x5, 0xc, 0x200, 0x0, 0x1, 0x40, [@generic={0x7, 0x21, "dddfe927ff"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x43, 0x656}]}}, {{0x9, 0x5, 0xc, 0x0, 0x400, 0x5, 0x3, 0xee}}, {{0x9, 0x5, 0xa, 0xc, 0x400, 0x2b, 0x1, 0x3}}, {{0x9, 0x5, 0xf, 0x10, 0x400, 0x4, 0x2, 0x0, [@generic={0x69, 0x31, "5fbbc9564202ec4aa87e678d113bacf18ab744ee3bf4af66ea358d22c80c76e0ca4014deed3249179f59d4004fa1a9a8940197aefbfd8bda6026dfd5ae0ac7f5739b6e7092068921b893d6b970a67d5253eb2f6570d49f0b981a9fb9a39323d066fba0dba19b97"}]}}, {{0x9, 0x5, 0x86, 0x10, 0x10, 0x20, 0xbd, 0x7f, [@generic={0xb, 0x31, "822ba865291639d05e"}, @generic={0x60, 0xd, "2a60c8e6c1373577b5c81f7db08be12a6f02e8e33237a14ea469d58808204f89c8a49d67bc59452889aa3d51fdb366d9e4d1da8a3dae444526f46194c16ebd1dae53530ef0d41758a41012124efb9efe6c49137e1d8d783fc12ec43d4c91"}]}}, {{0x9, 0x5, 0xa, 0x10, 0x200, 0x1, 0xbc, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x8bb80a4a8f80f87, 0x3, 0x3}, @generic={0x8f, 0x1, "d256c93ff51cb75e0f5f8499684c44d55748a7a3f2bcfabeeb20f6df1f696cc4f3b12f8b129c15a235cd95dbcdc6ada90186f826bfc70731f68afb3e27016e939927588285409a59c2942ac5133aeeecf885201e2a22dad8f368f02103edafa037bbc9d9da3d1dbdbe6f29f017a62c7ecd2181ce06b1f071b7438bd206afb44e1fd3a817a47d93724cb7fefba3"}]}}]}}, {{0x9, 0x4, 0xc, 0x8, 0xa, 0xa3, 0x38, 0x19, 0x4, [@hid_hid={0x9, 0x21, 0xbb8, 0x6, 0x1, {0x22, 0x6c}}, @uac_as], [{{0x9, 0x5, 0xa, 0x3, 0x20, 0x2, 0x3f, 0x1, [@generic={0xa2, 0xf, "816fd7b1b95ea43c1f4e8a5adbd2bfbd6759b5e08b51b05b22ef46665e2b61677cc54eef1dbe4588ea878e872d6d430305503970385340f4733a2feebcfc0c84790598a2bd8aaf656b2cbf18e0f6286d91e902ad865100ee0d41879ed1fad62f5d2115cae004dd297dfcc50354cf710efcd9f0ffdbe61f28d412de81d66ee33ad0011786d84855bf1f04253919c39a034c1691c6904b6af9f211da96c46910dd"}]}}, {{0x9, 0x5, 0xe, 0xe, 0x400, 0x4, 0xff, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x8, 0x8}]}}, {{0x9, 0x5, 0xc, 0x2, 0x10, 0x8, 0xf7, 0x2}}, {{0x9, 0x5, 0x2, 0x4, 0x20, 0x1, 0x7, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x5}]}}, {{0x9, 0x5, 0x9, 0x10, 0x40, 0x40, 0x80, 0x81, [@generic={0xa8, 0x4, "426fd82d5b060f8aa1077dd864eb4eecb2fcb21d24a680e18310ac5391feddfa3cde42a9e7b54b31dba28b143ea064cdb5179c6ae80201725ca04ea46ad04bceec3214272fa9c5ad7ac51ecee4e7a8da598851690f710c41a63ed28b847c6b61d9127a465bb81a40694bb84168a250c36edcfb36db476b1a8703193c3348560d92026085de0218f0cc7005abd5c8d284848b4ec2b84f9d8a2ff25ca186ff78e0e2922a045314"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x200, 0x7, 0x9, 0x8, [@generic={0xf8, 0xd, "1cb6349ee56290919d1d731f77ee99586587e743fe95035ae7943788ec72f6cec2a9052b9884c6970c07e225f52ed75892e5fea0e6ec16f32d1543b5d657ef4faa6e6c677a10b967c2f0f031b1dfde5590f979b9363608276e3b3c578ef0e363e83b39f037a4425a00ea8245a0d4481cc7f72992a8d384284e54449ec9d82b0506c3951186f7abc4be091b21d1233c2d3eb21368db58944c130619a0326037de9e2ba8ec58dd856a78a260b14c4132e777617f15994645cccdbf33df4f054c5568f37703f52353712a20708336f4c23de8f1e3f7ddf42a88f289aac568865252eaa0c0b8edecf1f86af2bc28ee6d64f27026ce44278e"}]}}, {{0x9, 0x5, 0xc, 0x1b, 0x40, 0x1, 0x4, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x2, 0x7fff}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x0, 0x4}]}}, {{0x9, 0x5, 0xa, 0x3, 0x630, 0x0, 0x47, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x2, 0x1ff}]}}, {{0x9, 0x5, 0xd, 0x10, 0x200, 0x7, 0x2, 0xe1, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x6, 0x80}]}}, {{0x9, 0x5, 0x6, 0x0, 0x400, 0x3, 0x6, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7f, 0xbba6}]}}]}}, {{0x9, 0x4, 0x10, 0xfb, 0x1, 0xff, 0x2, 0x5, 0x32, [@cdc_ncm={{0x7, 0x24, 0x6, 0x0, 0x1, "b062"}, {0x5, 0x24, 0x0, 0x25}, {0xd, 0x24, 0xf, 0x1, 0x1ff, 0x7fff, 0x5, 0x3b}, {0x6, 0x24, 0x1a, 0x1, 0x1}, [@network_terminal={0x7, 0x24, 0xa, 0x1f, 0xd0, 0x3f}, @mdlm_detail={0x4c, 0x24, 0x13, 0x1, "a6be3be64df8aac9e6b6fce4dfcdbe8c093412b451caa336c4c371dd23b3e2d4729c21053f4b95fb36d168296c1ac093e8aabead2073b55c6f47c49943eb6647a638e0361feff65f"}, @obex={0x5, 0x24, 0x15, 0xa9}, @mdlm={0x15, 0x24, 0x12, 0x7}, @mdlm_detail={0xb4, 0x24, 0x13, 0x0, "c8539b9f0fa0bfb1bb6a299d85dee11e545becac9467d862f867c6842675f3570d82471bc8141a892c2b797e05baef0df821cb17eb0a7011b00bfa1b0d740bb731bfa115cc2ac2d5d1f5322eb945b78e0006dcd27856f296adde14ca514c32b79dbba8b3581acf82076ae1cbe86319584955a018c568b1f4e9c97e5a673a4a17178399caeadb0c46f05862a43d5ba26d10e630372133fd9d3604f53c256b279251e3cd2498f11bddbc97d0c0f25621d3"}, @dmm={0x7, 0x24, 0x14, 0x7, 0x9}]}, @uac_control={{0xa, 0x24, 0x1, 0x3ff, 0x40}, [@feature_unit={0x11, 0x24, 0x6, 0x3, 0x3, 0x5, [0x3, 0x8, 0x1, 0x2, 0x1], 0x7f}, @input_terminal={0xc, 0x24, 0x2, 0x1, 0x202, 0x1, 0x0, 0x40, 0x7, 0x81}]}], [{{0x9, 0x5, 0x7, 0x1, 0x420, 0x80, 0x3f, 0x18}}]}}, {{0x9, 0x4, 0x1, 0x80, 0x10, 0xa2, 0x32, 0x72, 0x8, [], [{{0x9, 0x5, 0x0, 0x10, 0x200, 0x8, 0x3, 0x6}}, {{0x9, 0x5, 0xd, 0x0, 0x200, 0x6, 0x8, 0x0, [@generic={0xcd, 0xd, "a1eec30246c49fa9ce654e04493f170db6858f5fb2814b7ac2ba5f85fd9ee005a2f17f157b0b6f299d207c18c3a1cb16cd3892435ceffa4bc3c5639084abff84170f099d943555066d44ba102639337bc5fa998d7852802fe335b417934675bf03826ec297d41d2275ddd6fefb594f5434aa65fb47a14f1c82134ffa8ce19d967f2531a1db455414fc7baa8afc6ffd1e0a525cb73555a822cc910986baa1ec550aaf76253ebad7ba9fc8ad4a280c5788211e78b47fa73d53d5a0aba5c6601ca8d926773dc688d7ff15fa6c"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x5, 0xec2}]}}, {{0x9, 0x5, 0xb, 0x12, 0x20, 0x1, 0x4, 0x1f, [@generic={0x5a, 0x19, "a3316500da307777e9fc6fab84dddf65d82b1cba7519df66e77c708e78dfbd00fd6e83dd1ec27a7e22f7e8faca58cca917261669f2d6c12c2670e329dc8ad0198f544e03c4a751851dfbbad3339f00d3bc856607018a1672"}, @generic={0x55, 0x24, "87c784850db052683c179be18b587f2754128c40eafb17e23b52e8c4c7d51094a710728461087a285191de3a5b68467cc090f60dbb410e4d7b63c6fa8d42d60b63df3a3a90a6677a24115739315672f4b7d5be"}]}}, {{0x9, 0x5, 0x2, 0x4, 0x400, 0x40, 0x80, 0x3}}, {{0x9, 0x5, 0x6, 0xc, 0x8, 0x7d, 0x2, 0x4}}, {{0x9, 0x5, 0x4, 0xc, 0x3ff, 0xba, 0x1, 0x81, [@generic={0x21, 0x22, "75f840826c03eeb2450f29700da5a50a2dfb6c00e7ba1bdc89fc3e45e6e4e1"}]}}, {{0x9, 0x5, 0x3, 0x8, 0x20, 0xc0, 0x0, 0x6}}, {{0x9, 0x5, 0xe, 0x10, 0x10, 0x4, 0x5, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x0, 0xffff}]}}, {{0x9, 0x5, 0x5, 0x10, 0x400, 0x4e, 0xf9, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x81, 0xa494}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x4, 0x8000}]}}, {{0x9, 0x5, 0xd, 0x2, 0x3ff, 0x9c, 0x6, 0xc7, [@generic={0x9e, 0x7, "7c651e14dcbdd2d564500791dfd19fa375168edb76489da4a9de513011b0e42032d498bdf0c657c602f248239b35ecf50ff8092a1d426ef7bf4521d778ce02cba561fe586d198b46b40edbee11996e8b3af83796160df519ecfffce37c020c197055e91829c631321ed842e8c2449cfba7563db91ca5c2d6146b9eaa57decdd2722ea5079e995e71cfb2635e79f61308fa3352c26b41a3cb15efe6c6"}]}}, {{0x9, 0x5, 0x88, 0x10, 0x39e, 0xff, 0x20, 0x6}}, {{0x9, 0x5, 0x4, 0x0, 0x20, 0x13, 0x0, 0x0, [@generic={0x1e, 0xd, "1ffaf02db610d969a4fe458bdb79aeca56699b2ca781fb96fde18529"}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x7f, 0xbb0}]}}, {{0x9, 0x5, 0xa, 0x0, 0x10, 0x1, 0x81, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x0, 0x3ff}, @generic={0x8a, 0xbcbb57ba6170b79d, "fe804cb3ff0098f88e2de4733cd446daff5e58ac2d602c70349bcbb789e892846c628df9de30ab51dccd77ecfae601efd5f385ac30fac0033191f943ac54631cdf16fe26bb6d63c4c93bf2ae0c72c4b97a03ff229ab52776c08351ac8e6adff21250240e1195ece1f20a90c2c029e3c6e470a9c13a2a8646cd748074b9285d61251274ccda64c493"}]}}, {{0x9, 0x5, 0x5, 0x8, 0x10, 0x4, 0x7, 0x2, [@generic={0x34, 0x1, "d32c4d7f73e1bcb978d49e73d644f402070b12331b8b0cf6d21bc85b03b1dcaa8f1f37406d87d5810df7fcab732528e60a26"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x7f, 0x1, 0xa7}}, {{0x9, 0x5, 0x7, 0x0, 0x3bf, 0x20, 0x8, 0x1, [@generic={0x45, 0x5, "e62698c3864190e4a488e576016e6fa66a3319c47aa2fea90bd329eab21a90805386387a20d654cf5818f20d73bde3d099e9126a62629a637ebed523327116071dcd07"}]}}]}}]}}]}}, &(0x7f0000000180)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x2036ebd3cfa2a4dc, 0x8, 0x0, 0x2, 0x8, 0x9}, 0x25, &(0x7f0000000080)={0x5, 0xf, 0x25, 0x1, [@ssp_cap={0x20, 0x10, 0xa, 0x2, 0x5, 0x0, 0xf000, 0x9, [0xc197, 0xb8ed4025d220a945, 0x3f00, 0xf, 0xffff30]}]}, 0x1, [{0x54, &(0x7f00000000c0)=@string={0x54, 0x3, "421c5f3fddbdbde315b1b23587e3a02ea1a119510e0774c8aa64fa576e97c07a333aade8c634ad39a9c903f56daae1585cb95ffc911e6d6a4c45947bb96a1ddcf627ece5817e4a8edeff4259b3f9fd89ca15"}}]}) (rerun: 32) [ 2427.597279][ T7977] plantronics 0003:047F:FFFF.00B7: No inputs registered, leaving [ 2427.616152][ T7977] plantronics 0003:047F:FFFF.00B7: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 03:35:04 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x0, 0x4}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) [ 2427.666300][T22807] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2427.676616][T22807] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 2427.689948][T22807] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2427.701331][T22807] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2427.746240][T29603] FAULT_INJECTION: forcing a failure. [ 2427.746240][T29603] name failslab, interval 1, probability 0, space 0, times 0 [ 2427.758682][T29603] CPU: 1 PID: 29603 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2427.770177][T29603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2427.780067][T29603] Call Trace: [ 2427.783206][T29603] dump_stack_lvl+0x1e2/0x24b [ 2427.787709][T29603] ? panic+0x80b/0x80b [ 2427.791615][T29603] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2427.796910][T29603] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 2427.801771][T29603] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 2427.806805][T29603] dump_stack+0x15/0x17 [ 2427.810796][T29603] should_fail+0x3c6/0x510 [ 2427.815059][T29603] ? kobj_map+0x64/0x670 [ 2427.819129][T29603] __should_failslab+0xa4/0xe0 [ 2427.823729][T29603] should_failslab+0x9/0x20 [ 2427.828068][T29603] __kmalloc+0x60/0x330 [ 2427.832061][T29603] ? __device_add_disk+0x552/0x11a0 [ 2427.837096][T29603] kobj_map+0x64/0x670 [ 2427.840998][T29603] ? kobject_get+0xd1/0x120 [ 2427.845338][T29603] ? exact_match+0x20/0x20 [ 2427.849594][T29603] ? bdev_check_media_change+0x4d0/0x4d0 [ 2427.855059][T29603] __device_add_disk+0x67b/0x11a0 [ 2427.859926][T29603] ? device_add_disk+0x40/0x40 [ 2427.864521][T29603] ? vsprintf+0x40/0x40 [ 2427.868514][T29603] ? device_initialize+0x1e1/0x420 [ 2427.873459][T29603] device_add_disk+0x2a/0x40 [ 2427.877887][T29603] loop_add+0x580/0x750 [ 2427.881879][T29603] loop_control_ioctl+0x448/0x620 [ 2427.886740][T29603] ? loop_remove+0xb0/0xb0 [ 2427.890990][T29603] ? irqentry_exit+0x4f/0x60 [ 2427.895418][T29603] ? sysvec_reschedule_ipi+0x83/0x160 [ 2427.900630][T29603] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2427.906099][T29603] ? loop_remove+0xb0/0xb0 [ 2427.910348][T29603] ? do_vfs_ioctl+0xf6/0x1a30 [ 2427.914859][T29603] ? __se_sys_ioctl+0x108/0x190 [ 2427.919547][T29603] ? loop_remove+0xb0/0xb0 [ 2427.923803][T29603] __se_sys_ioctl+0x114/0x190 [ 2427.928313][T29603] __x64_sys_ioctl+0x7b/0x90 [ 2427.932741][T29603] do_syscall_64+0x34/0x70 [ 2427.936995][T29603] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2427.942719][T29603] RIP: 0033:0x7fcbdb8f3da9 [ 2427.946980][T29603] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2427.966414][T29603] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2427.974658][T29603] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2427.982469][T29603] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2427.990282][T29603] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2427.998097][T29603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2428.005904][T29603] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2428.034124][T22807] usb 5-1: config 0 descriptor?? [ 2428.060116][ T7977] usb 3-1: USB disconnect, device number 107 [ 2428.118672][T22807] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 2428.366263][ T8496] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2428.386211][ T8496] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 03:35:05 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) (fail_nth: 76) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2428.416944][ T8496] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2428.425776][ T8496] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2428.437963][ T8496] usb 4-1: config 0 descriptor?? 03:35:05 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000240)={0x24, &(0x7f0000000000)={0x0, 0x11, 0x49, {0x49, 0x9, "acf55a82cdcd728c62f01ca3e88e7ea44bd05e7b79f194b43bedbde11551ce8b0ee03e6297e6f24ab2a576df19d9b1d4c2baca64d871b0c6e118a1094bf21035e660b2ffd28dde"}}, &(0x7f0000000180)={0x0, 0x3, 0x82, @string={0x82, 0x3, "4ca728926f9d92fd82d20199cd45ebac934fbf772102d41e116a81ac2d0ca382216ea7060de95de591d71138e5636491b022dcf2f59b315fd6824dcee32a39c7897eefa0abc92bac2e78a4be7ad33070147ef7b5a46ee50412c0047369e33fa40ab1b3e1fcb8aae0da9f79a88dec32ebeb7a231bf7dc04a9391c32bedda39d00"}}, &(0x7f0000000080)={0x0, 0x22, 0x6, {[@global=@item_012={0x0, 0x1, 0x6}, @global=@item_012={0x1, 0x1, 0x5, "87"}, @local=@item_012={0x2, 0x2, 0x0, "4bfb"}]}}, &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x8001, 0x0, 0x1, {0x22, 0xa09}}}}, &(0x7f0000000480)={0x2c, &(0x7f0000000280)={0x0, 0xb, 0x5e, "e8a9a111d67879183bf76ccdb8144d9efa19936bbf9157c0e6a01a287014f94036c48a0fed8b5c6e455828e145125a65662613f50ef54fb09da0c87c5c2857da1c6383b6cdc89897907a1454cb050582aa151f2aec73d1b44b4592433c9c"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0x6}, &(0x7f0000000340)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000380)={0x20, 0x1, 0x94, "f97552056befe71555e897e0faed5efd51fff86fbf449c51943c2c5b5f973a58e27ccf870dab6d1c4968cb5fc3315053061937abe37f377d6e58047e80e76ae5cd51f6fafc0bf32537636be57fcd2757c552ca63080d98fb1367bcd32cbac1ae48a7453c0b5197db725647616c567807a1924783aebcb2082d58e14c0fa06742b663999f3f5a7872dcbe356eb6f3e9eb6b6827b6"}, &(0x7f0000000440)={0x20, 0x3, 0x1, 0x80}}) (async) syz_usb_control_io$hid(r0, 0x0, 0x0) (async) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x5, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, 0x0}, 0x0) [ 2428.590649][T29613] FAULT_INJECTION: forcing a failure. [ 2428.590649][T29613] name failslab, interval 1, probability 0, space 0, times 0 [ 2428.603147][T29613] CPU: 1 PID: 29613 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2428.614598][T29613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2428.624493][T29613] Call Trace: [ 2428.627628][T29613] dump_stack_lvl+0x1e2/0x24b [ 2428.632137][T29613] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2428.637428][T29613] dump_stack+0x15/0x17 [ 2428.641420][T29613] should_fail+0x3c6/0x510 [ 2428.645675][T29613] ? device_add+0xbe/0xbc0 [ 2428.649927][T29613] __should_failslab+0xa4/0xe0 [ 2428.654529][T29613] should_failslab+0x9/0x20 [ 2428.658869][T29613] kmem_cache_alloc_trace+0x3a/0x2e0 [ 2428.663998][T29613] ? __kasan_check_write+0x14/0x20 [ 2428.668936][T29613] device_add+0xbe/0xbc0 [ 2428.673013][T29613] __device_add_disk+0x785/0x11a0 [ 2428.677875][T29613] ? device_add_disk+0x40/0x40 [ 2428.682472][T29613] ? vsprintf+0x40/0x40 [ 2428.686469][T29613] ? device_initialize+0x1e1/0x420 [ 2428.691415][T29613] device_add_disk+0x2a/0x40 [ 2428.695840][T29613] loop_add+0x580/0x750 [ 2428.699832][T29613] loop_control_ioctl+0x448/0x620 [ 2428.704695][T29613] ? loop_remove+0xb0/0xb0 [ 2428.708953][T29613] ? security_file_ioctl+0x84/0xb0 [ 2428.713891][T29613] ? loop_remove+0xb0/0xb0 [ 2428.718150][T29613] __se_sys_ioctl+0x114/0x190 [ 2428.722661][T29613] __x64_sys_ioctl+0x7b/0x90 [ 2428.727092][T29613] do_syscall_64+0x34/0x70 [ 2428.731339][T29613] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2428.737067][T29613] RIP: 0033:0x7fcbdb8f3da9 [ 2428.741320][T29613] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2428.760771][T29613] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2428.769099][T29613] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2428.776913][T29613] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2428.784717][T29613] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2428.792545][T29613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2428.800357][T29613] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2428.808326][T29613] kobject_add_internal failed for queue (error: -2 parent: loop11) [ 2428.816519][T29613] ------------[ cut here ]------------ [ 2428.821950][T29613] WARNING: CPU: 1 PID: 29613 at fs/sysfs/file.c:328 sysfs_create_files+0x325/0x470 [ 2428.831065][T29613] Modules linked in: [ 2428.834880][T29613] CPU: 1 PID: 29613 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2428.846476][T29613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2428.856479][T29613] RIP: 0010:sysfs_create_files+0x325/0x470 [ 2428.862193][T29613] Code: c1 03 38 c1 0f 8c b7 fe ff ff 48 8d 7c 24 70 e8 f1 9d d4 ff e9 a8 fe ff ff e8 07 25 97 ff 31 db e9 ef 00 00 00 e8 fb 24 97 ff <0f> 0b bb ea ff ff ff 4c 8b 74 24 08 eb 17 85 db 0f 84 cf 00 00 00 [ 2428.881653][T29613] RSP: 0018:ffffc90008187b00 EFLAGS: 00010287 [ 2428.887644][T29613] RAX: ffffffff81d38428 RBX: ffff888159c36098 RCX: 0000000000040000 [ 2428.895421][T29613] RDX: ffffc900020d2000 RSI: 000000000000a52c RDI: 000000000000a52d [ 2428.903245][T29613] RBP: ffffc90008187bd0 R08: ffffffff827039e7 R09: ffffed102158a018 [ 2428.911175][T29613] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 2428.919112][T29613] R13: ffffffff855f60e0 R14: dffffc0000000000 R15: ffff888159c36068 [ 2428.926920][T29613] FS: 00007fcbda6336c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 2428.935680][T29613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2428.942102][T29613] CR2: 00007fcbda632ff8 CR3: 000000011312a000 CR4: 00000000003506a0 [ 2428.949953][T29613] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2428.958288][T29613] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2428.966214][T29613] Call Trace: [ 2428.969333][T29613] ? show_regs+0x58/0x60 [ 2428.973406][T29613] ? __warn+0x160/0x2f0 [ 2428.977415][T29613] ? sysfs_create_files+0x325/0x470 [ 2428.982429][T29613] ? report_bug+0x3d9/0x5b0 [ 2428.986738][T29613] ? sysfs_create_files+0x325/0x470 [ 2428.991784][T29613] ? handle_bug+0x41/0x70 [ 2428.995913][T29613] ? exc_invalid_op+0x1b/0x50 [ 2429.000444][T29613] ? asm_exc_invalid_op+0x12/0x20 [ 2429.005304][T29613] ? kobject_get+0xc7/0x120 [ 2429.009880][T29613] ? sysfs_create_files+0x458/0x470 [ 2429.014911][T29613] ? sysfs_create_files+0x325/0x470 [ 2429.019943][T29613] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 2429.025133][T29613] ? __device_add_disk+0x998/0x11a0 [ 2429.030198][T29613] __device_add_disk+0x9a7/0x11a0 [ 2429.035026][T29613] ? device_add_disk+0x40/0x40 [ 2429.039643][T29613] ? vsprintf+0x40/0x40 [ 2429.043618][T29613] ? device_initialize+0x1e1/0x420 [ 2429.048576][T29613] device_add_disk+0x2a/0x40 [ 2429.052987][T29613] loop_add+0x580/0x750 [ 2429.057000][T29613] loop_control_ioctl+0x448/0x620 [ 2429.061841][T29613] ? loop_remove+0xb0/0xb0 [ 2429.066099][T29613] ? security_file_ioctl+0x84/0xb0 [ 2429.071053][T29613] ? loop_remove+0xb0/0xb0 [ 2429.075295][T29613] __se_sys_ioctl+0x114/0x190 [ 2429.079826][T29613] __x64_sys_ioctl+0x7b/0x90 [ 2429.084239][T29613] do_syscall_64+0x34/0x70 [ 2429.088511][T29613] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2429.094212][T29613] RIP: 0033:0x7fcbdb8f3da9 [ 2429.098493][T29613] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2429.117927][T29613] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2429.126163][T29613] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2429.133965][T29613] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2429.141796][T29613] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2429.149608][T29613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2429.157415][T29613] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2429.165212][T29613] ---[ end trace 37f865335f96743c ]--- [ 2429.170513][T29613] ------------[ cut here ]------------ [ 2429.175796][T29613] kernfs: can not remove 'events', no directory [ 2429.181970][T29613] WARNING: CPU: 0 PID: 29613 at fs/kernfs/dir.c:1573 kernfs_remove_by_name_ns+0x10c/0x160 [ 2429.191602][T29613] Modules linked in: [ 2429.195331][T29613] CPU: 0 PID: 29613 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2429.206936][T29613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2429.216785][T29613] RIP: 0010:kernfs_remove_by_name_ns+0x10c/0x160 [ 2429.222930][T29613] Code: ff 03 48 89 df e8 d4 ee ff ff 48 89 df e8 7c ac ff ff 31 db eb 27 e8 03 85 97 ff 48 c7 c7 c0 bc 4a 85 4c 89 e6 e8 54 14 6b ff <0f> 0b bb fe ff ff ff eb 12 e8 e6 84 97 ff bb fe ff ff ff 4c 89 f7 [ 2429.242426][T29613] RSP: 0018:ffffc90008187ac8 EFLAGS: 00010246 [ 2429.248289][T29613] RAX: f759e083ae6c4800 RBX: ffff888159c36098 RCX: 0000000000040000 [ 2429.256082][T29613] RDX: ffffc900020d2000 RSI: 0000000000015020 RDI: 0000000000015021 [ 2429.263918][T29613] RBP: ffffc90008187af0 R08: ffffffff81521d98 R09: fffff52001030e6d [ 2429.271724][T29613] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff855f61a0 [ 2429.279531][T29613] R13: 0000000000000000 R14: ffffffff855f60e0 R15: 0000000000000000 [ 2429.287341][T29613] FS: 00007fcbda6336c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2429.296094][T29613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2429.302532][T29613] CR2: 00000000200fb000 CR3: 000000011312a000 CR4: 00000000003506b0 [ 2429.310344][T29613] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2429.318157][T29613] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2429.325947][T29613] Call Trace: [ 2429.329118][T29613] ? show_regs+0x58/0x60 [ 2429.333160][T29613] ? __warn+0x160/0x2f0 [ 2429.337169][T29613] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 2429.342704][T29613] ? report_bug+0x3d9/0x5b0 [ 2429.347057][T29613] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 2429.352598][T29613] ? handle_bug+0x41/0x70 [ 2429.356810][T29613] ? exc_invalid_op+0x1b/0x50 [ 2429.361281][T29613] ? asm_exc_invalid_op+0x12/0x20 [ 2429.366141][T29613] ? wake_up_klogd+0xb8/0xf0 [ 2429.370579][T29613] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 2429.376121][T29613] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 2429.381705][T29613] sysfs_create_files+0x3de/0x470 [ 2429.386569][T29613] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 2429.391745][T29613] ? __device_add_disk+0x998/0x11a0 [ 2429.396806][T29613] __device_add_disk+0x9a7/0x11a0 [ 2429.401638][T29613] ? device_add_disk+0x40/0x40 [ 2429.406251][T29613] ? vsprintf+0x40/0x40 [ 2429.410233][T29613] ? device_initialize+0x1e1/0x420 [ 2429.415178][T29613] device_add_disk+0x2a/0x40 [ 2429.419622][T29613] loop_add+0x580/0x750 [ 2429.423600][T29613] loop_control_ioctl+0x448/0x620 [ 2429.428467][T29613] ? loop_remove+0xb0/0xb0 [ 2429.432714][T29613] ? security_file_ioctl+0x84/0xb0 [ 2429.437673][T29613] ? loop_remove+0xb0/0xb0 [ 2429.441912][T29613] __se_sys_ioctl+0x114/0x190 [ 2429.446449][T29613] __x64_sys_ioctl+0x7b/0x90 [ 2429.450854][T29613] do_syscall_64+0x34/0x70 [ 2429.455104][T29613] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2429.460848][T29613] RIP: 0033:0x7fcbdb8f3da9 [ 2429.465084][T29613] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2429.484538][T29613] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2429.492782][T29613] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2429.500600][T29613] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000009 [ 2429.508413][T29613] RBP: 00007fcbda633120 R08: 0000000000000000 R09: 0000000000000000 [ 2429.516216][T29613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2429.524015][T29613] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2429.531837][T29613] ---[ end trace 37f865335f96743d ]--- [ 2429.537131][T29613] loop11: failed to create sysfs files for events 03:35:06 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) (async) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x0, 0x4}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) 03:35:06 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x0, "6610132c"}, @main=@item_4={0x3, 0x0, 0x9, "fdeeb956"}, @main=@item_4={0x3, 0x0, 0x8, "090e97ca"}]}}, &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x99c, 0x6, 0x1, {0x22, 0x9e5}}}}, &(0x7f0000000540)={0x2c, &(0x7f00000001c0)={0x60, 0xe, 0x66, "b0241ecfad9d09e5ac4668f1bd54121d386938eed608938cb7455be426ca7c320078e43f219653664d992742d122a738b709f70650ec292aced6691790819bb764b16e2776b495d7345461323a8e230ddbc629121e2a8c0eec949eed8433f42d2353e287cb86"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x7f}, &(0x7f0000000440)={0x20, 0x1, 0xb7, "da5d5d9e40ef0405c680366eac0bed816ab629f4527848ccdcada4e9125c1b168c14ebd6838c6db48c6783bb47a214e0f9183f4c857af1d9202f74ac29ac553af8124d5744a7e1b46b089b12351347a744cea22ba527d823e0877dfc640b64505683f7fb38c4a16fdd82aae9caa58eb510e8f9e67a71dd22c7aa38802464b281659cb3d1d2d2c90d7e2800be7e77da0f0a10290087b62759d3e8b76c24b8b26868c38654e68664b8dcc845af1480bc55c98f346eb5fe5d"}, &(0x7f0000000500)={0x20, 0x3, 0x1, 0x6a}}) 03:35:06 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x0, 0x4}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x4b, &(0x7f00000009c0)=ANY=[@ANYBLOB="050f4b000514100bed2f2d0434079bda6d64e9e7e4283f652d6a"]}) [ 2429.576015][T27210] usb 5-1: USB disconnect, device number 57 03:35:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ae) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) [ 2429.748983][T29827] ------------[ cut here ]------------ [ 2429.754289][T29827] kernfs: can not remove 'events', no directory [ 2429.760617][T29827] WARNING: CPU: 1 PID: 29827 at fs/kernfs/dir.c:1573 kernfs_remove_by_name_ns+0x10c/0x160 [ 2429.770333][T29827] Modules linked in: [ 2429.774065][T29827] CPU: 1 PID: 29827 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2429.785614][T29827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2429.795537][T29827] RIP: 0010:kernfs_remove_by_name_ns+0x10c/0x160 [ 2429.801676][T29827] Code: ff 03 48 89 df e8 d4 ee ff ff 48 89 df e8 7c ac ff ff 31 db eb 27 e8 03 85 97 ff 48 c7 c7 c0 bc 4a 85 4c 89 e6 e8 54 14 6b ff <0f> 0b bb fe ff ff ff eb 12 e8 e6 84 97 ff bb fe ff ff ff 4c 89 f7 [ 2429.821133][T29827] RSP: 0018:ffffc9000827fc08 EFLAGS: 00010246 [ 2429.827011][T29827] RAX: 0c6ff353b6a3ff00 RBX: ffffffff855f60e0 RCX: ffff888110350000 [ 2429.834809][T29827] RDX: 0000000000000003 RSI: 0000000080000000 RDI: 0000000000000000 [ 2429.842633][T29827] RBP: ffffc9000827fc30 R08: ffffffff81521d98 R09: 0000000000000684 [ 2429.850470][T29827] R10: 0000000000200000 R11: dffffc0000000001 R12: ffffffff855f61a0 [ 2429.858353][T29827] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 2429.866167][T29827] FS: 00007fcbda6336c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 2429.874920][T29827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2429.881348][T29827] CR2: 0000001b33325000 CR3: 0000000157c6e000 CR4: 00000000003506a0 [ 2429.889193][T29827] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2429.897004][T29827] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2429.904871][T29827] Call Trace: [ 2429.908032][T29827] ? show_regs+0x58/0x60 [ 2429.912079][T29827] ? __warn+0x160/0x2f0 [ 2429.916067][T29827] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 2429.921637][T29827] ? report_bug+0x3d9/0x5b0 [ 2429.925959][T29827] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 2429.931530][T29827] ? handle_bug+0x41/0x70 [ 2429.935676][T29827] ? exc_invalid_op+0x1b/0x50 [ 2429.940203][T29827] ? asm_exc_invalid_op+0x12/0x20 [ 2429.945053][T29827] ? wake_up_klogd+0xb8/0xf0 [ 2429.949489][T29827] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 2429.955030][T29827] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 2429.960688][T29827] sysfs_remove_files+0xa5/0x100 [ 2429.965370][T29827] del_gendisk+0x248/0xa90 [ 2429.969638][T29827] ? device_add_disk_no_queue_reg+0x30/0x30 [ 2429.975373][T29827] ? radix_tree_delete_item+0x24d/0x350 [ 2429.980735][T29827] loop_remove+0x46/0xb0 [ 2429.984804][T29827] loop_control_ioctl+0x564/0x620 [ 2429.989672][T29827] ? loop_remove+0xb0/0xb0 [ 2429.993919][T29827] ? __fget_files+0x31e/0x380 [ 2429.998481][T29827] ? security_file_ioctl+0x84/0xb0 [ 2430.003413][T29827] ? loop_remove+0xb0/0xb0 [ 2430.007645][T29827] __se_sys_ioctl+0x114/0x190 [ 2430.012141][T29827] __x64_sys_ioctl+0x7b/0x90 [ 2430.016586][T29827] do_syscall_64+0x34/0x70 [ 2430.020820][T29827] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2430.026569][T29827] RIP: 0033:0x7fcbdb8f3da9 [ 2430.030801][T29827] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2430.050255][T29827] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2430.058538][T29827] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2430.066416][T29827] RDX: 000000000000000b RSI: 0000000000004c81 RDI: 0000000000000009 [ 2430.074226][T29827] RBP: 00007fcbdb94047a R08: 0000000000000000 R09: 0000000000000000 [ 2430.082035][T29827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2430.089904][T29827] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2430.097669][T29827] ---[ end trace 37f865335f96743e ]--- [ 2430.102937][T29827] ------------[ cut here ]------------ [ 2430.108243][T29827] kernfs: can not remove 'events_async', no directory [ 2430.115073][T29827] WARNING: CPU: 1 PID: 29827 at fs/kernfs/dir.c:1573 kernfs_remove_by_name_ns+0x10c/0x160 [ 2430.124795][T29827] Modules linked in: [ 2430.128530][T29827] CPU: 1 PID: 29827 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2430.140063][T29827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2430.149969][T29827] RIP: 0010:kernfs_remove_by_name_ns+0x10c/0x160 [ 2430.156118][T29827] Code: ff 03 48 89 df e8 d4 ee ff ff 48 89 df e8 7c ac ff ff 31 db eb 27 e8 03 85 97 ff 48 c7 c7 c0 bc 4a 85 4c 89 e6 e8 54 14 6b ff <0f> 0b bb fe ff ff ff eb 12 e8 e6 84 97 ff bb fe ff ff ff 4c 89 f7 [ 2430.175570][T29827] RSP: 0018:ffffc9000827fc08 EFLAGS: 00010246 [ 2430.181574][T29827] RAX: 0c6ff353b6a3ff00 RBX: ffffffff855f6120 RCX: ffff888110350000 [ 2430.189380][T29827] RDX: 0000000000000003 RSI: 0000000080000000 RDI: 0000000000000000 [ 2430.197186][T29827] RBP: ffffc9000827fc30 R08: ffffffff81521d98 R09: 000000000000ffff [ 2430.204990][T29827] R10: 0000000000200000 R11: dffffc0000000001 R12: ffffffff855f6240 [ 2430.212810][T29827] R13: 0000000000000000 R14: 0000000000000002 R15: 0000000000000000 [ 2430.220625][T29827] FS: 00007fcbda6336c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 2430.229401][T29827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2430.235798][T29827] CR2: 0000001b33325000 CR3: 0000000157c6e000 CR4: 00000000003506a0 [ 2430.243640][T29827] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2430.251433][T29827] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2430.259246][T29827] Call Trace: [ 2430.262383][T29827] ? show_regs+0x58/0x60 [ 2430.266451][T29827] ? __warn+0x160/0x2f0 [ 2430.270435][T29827] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 2430.275990][T29827] ? report_bug+0x3d9/0x5b0 [ 2430.280425][T29827] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 2430.285894][T29827] ? handle_bug+0x41/0x70 [ 2430.290058][T29827] ? exc_invalid_op+0x1b/0x50 [ 2430.294563][T29827] ? asm_exc_invalid_op+0x12/0x20 [ 2430.299462][T29827] ? wake_up_klogd+0xb8/0xf0 [ 2430.303861][T29827] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 2430.309415][T29827] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 2430.314958][T29827] sysfs_remove_files+0xa5/0x100 [ 2430.319745][T29827] del_gendisk+0x248/0xa90 [ 2430.323987][T29827] ? device_add_disk_no_queue_reg+0x30/0x30 [ 2430.329737][T29827] ? radix_tree_delete_item+0x24d/0x350 [ 2430.335094][T29827] loop_remove+0x46/0xb0 [ 2430.339184][T29827] loop_control_ioctl+0x564/0x620 [ 2430.344036][T29827] ? loop_remove+0xb0/0xb0 [ 2430.348300][T29827] ? __fget_files+0x31e/0x380 [ 2430.352802][T29827] ? security_file_ioctl+0x84/0xb0 [ 2430.357755][T29827] ? loop_remove+0xb0/0xb0 [ 2430.362000][T29827] __se_sys_ioctl+0x114/0x190 [ 2430.366522][T29827] __x64_sys_ioctl+0x7b/0x90 [ 2430.370942][T29827] do_syscall_64+0x34/0x70 [ 2430.375193][T29827] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2430.381020][T29827] RIP: 0033:0x7fcbdb8f3da9 [ 2430.385183][T29827] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2430.404639][T29827] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2430.412867][T29827] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2430.420680][T29827] RDX: 000000000000000b RSI: 0000000000004c81 RDI: 0000000000000009 [ 2430.428514][T29827] RBP: 00007fcbdb94047a R08: 0000000000000000 R09: 0000000000000000 [ 2430.436302][T29827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2430.444104][T29827] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2430.451940][T29827] ---[ end trace 37f865335f96743f ]--- [ 2430.457229][T29827] ------------[ cut here ]------------ [ 2430.462503][T29827] kernfs: can not remove 'events_poll_msecs', no directory [ 2430.469796][T29827] WARNING: CPU: 1 PID: 29827 at fs/kernfs/dir.c:1573 kernfs_remove_by_name_ns+0x10c/0x160 [ 2430.479495][T29827] Modules linked in: [ 2430.483233][T29827] CPU: 1 PID: 29827 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2430.615839][T29827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2430.625743][T29827] RIP: 0010:kernfs_remove_by_name_ns+0x10c/0x160 [ 2430.631895][T29827] Code: ff 03 48 89 df e8 d4 ee ff ff 48 89 df e8 7c ac ff ff 31 db eb 27 e8 03 85 97 ff 48 c7 c7 c0 bc 4a 85 4c 89 e6 e8 54 14 6b ff <0f> 0b bb fe ff ff ff eb 12 e8 e6 84 97 ff bb fe ff ff ff 4c 89 f7 [ 2430.651342][T29827] RSP: 0018:ffffc9000827fc08 EFLAGS: 00010246 [ 2430.657232][T29827] RAX: 0c6ff353b6a3ff00 RBX: ffffffff855f6160 RCX: ffff888110350000 [ 2430.665033][T29827] RDX: 0000000000000003 RSI: 0000000080000000 RDI: 0000000000000000 [ 2430.672860][T29827] RBP: ffffc9000827fc30 R08: ffffffff81521d98 R09: 000000000000ffff [ 2430.680669][T29827] R10: 0000000000200000 R11: dffffc0000000001 R12: ffffffff855f6260 [ 2430.688484][T29827] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000000000 [ 2430.696717][T29827] FS: 00007fcbda6336c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 2430.705453][T29827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2430.711894][T29827] CR2: 0000001b33350000 CR3: 0000000157c6e000 CR4: 00000000003506a0 [ 2430.719782][T29827] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2430.727589][T29827] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2430.735386][T29827] Call Trace: [ 2430.738534][T29827] ? show_regs+0x58/0x60 [ 2430.742644][T29827] ? __warn+0x160/0x2f0 [ 2430.746607][T29827] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 2430.752148][T29827] ? report_bug+0x3d9/0x5b0 [ 2430.756522][T29827] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 2430.762045][T29827] ? handle_bug+0x41/0x70 [ 2430.766326][T29827] ? exc_invalid_op+0x1b/0x50 [ 2430.770809][T29827] ? asm_exc_invalid_op+0x12/0x20 [ 2430.775678][T29827] ? wake_up_klogd+0xb8/0xf0 [ 2430.780111][T29827] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 2430.785658][T29827] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 2430.791220][T29827] sysfs_remove_files+0xa5/0x100 [ 2430.795979][T29827] del_gendisk+0x248/0xa90 [ 2430.800244][T29827] ? device_add_disk_no_queue_reg+0x30/0x30 [ 2430.805962][T29827] ? radix_tree_delete_item+0x24d/0x350 [ 2430.811351][T29827] loop_remove+0x46/0xb0 [ 2430.815418][T29827] loop_control_ioctl+0x564/0x620 [ 2430.820291][T29827] ? loop_remove+0xb0/0xb0 [ 2430.824538][T29827] ? __fget_files+0x31e/0x380 [ 2430.829067][T29827] ? security_file_ioctl+0x84/0xb0 [ 2430.833992][T29827] ? loop_remove+0xb0/0xb0 [ 2430.838256][T29827] __se_sys_ioctl+0x114/0x190 [ 2430.842759][T29827] __x64_sys_ioctl+0x7b/0x90 [ 2430.847197][T29827] do_syscall_64+0x34/0x70 [ 2430.851442][T29827] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2430.857192][T29827] RIP: 0033:0x7fcbdb8f3da9 [ 2430.861419][T29827] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2430.880869][T29827] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2430.889125][T29827] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2430.896924][T29827] RDX: 000000000000000b RSI: 0000000000004c81 RDI: 0000000000000009 [ 2430.904726][T29827] RBP: 00007fcbdb94047a R08: 0000000000000000 R09: 0000000000000000 [ 2430.912549][T29827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2430.920359][T29827] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2430.928173][T29827] ---[ end trace 37f865335f967440 ]--- [ 2430.933498][T29827] ------------[ cut here ]------------ [ 2430.938757][T29827] kernfs: can not remove 'bdi', no directory [ 2430.944635][T29827] WARNING: CPU: 1 PID: 29827 at fs/kernfs/dir.c:1573 kernfs_remove_by_name_ns+0x10c/0x160 [ 2430.954340][T22807] usb 3-1: new high-speed USB device number 108 using dummy_hcd [ 2431.000763][T29827] Modules linked in: [ 2431.004505][T29827] CPU: 1 PID: 29827 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2431.016077][T29827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2431.025961][T29827] RIP: 0010:kernfs_remove_by_name_ns+0x10c/0x160 [ 2431.032092][T29827] Code: ff 03 48 89 df e8 d4 ee ff ff 48 89 df e8 7c ac ff ff 31 db eb 27 e8 03 85 97 ff 48 c7 c7 c0 bc 4a 85 4c 89 e6 e8 54 14 6b ff <0f> 0b bb fe ff ff ff eb 12 e8 e6 84 97 ff bb fe ff ff ff 4c 89 f7 [ 2431.051538][T29827] RSP: 0018:ffffc9000827fc28 EFLAGS: 00010246 [ 2431.057435][T29827] RAX: 0c6ff353b6a3ff00 RBX: ffff888159c36098 RCX: ffff888110350000 [ 2431.065251][T29827] RDX: 0000000000000003 RSI: 0000000080000000 RDI: 0000000000000000 [ 2431.073057][T29827] RBP: ffffc9000827fc50 R08: ffffffff81521d98 R09: 000000000000ffff [ 2431.080883][T29827] R10: 0000000000200000 R11: dffffc0000000001 R12: ffffffff855f5ac0 [ 2431.088681][T29827] R13: 0000000000000000 R14: ffffffff855f5ac0 R15: 0000000000000000 [ 2431.096494][T29827] FS: 00007fcbda6336c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 2431.105248][T29827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2431.111691][T29827] CR2: 00007f903978fd30 CR3: 0000000157c6e000 CR4: 00000000003506a0 [ 2431.119497][T29827] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2431.127301][T29827] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2431.135107][T29827] Call Trace: [ 2431.138251][T29827] ? show_regs+0x58/0x60 [ 2431.142313][T29827] ? __warn+0x160/0x2f0 [ 2431.146315][T29827] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 2431.151870][T29827] ? report_bug+0x3d9/0x5b0 [ 2431.156210][T29827] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 2431.161754][T29827] ? handle_bug+0x41/0x70 [ 2431.165925][T29827] ? exc_invalid_op+0x1b/0x50 [ 2431.170454][T29827] ? asm_exc_invalid_op+0x12/0x20 [ 2431.175292][T29827] ? wake_up_klogd+0xb8/0xf0 [ 2431.179820][T29827] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 2431.185360][T29827] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 2431.190927][T29827] sysfs_remove_link+0x50/0x60 [ 2431.195523][T29827] del_gendisk+0x477/0xa90 [ 2431.199871][T29827] ? device_add_disk_no_queue_reg+0x30/0x30 [ 2431.205586][T29827] ? radix_tree_delete_item+0x24d/0x350 [ 2431.210976][T29827] loop_remove+0x46/0xb0 [ 2431.215062][T29827] loop_control_ioctl+0x564/0x620 [ 2431.219925][T29827] ? loop_remove+0xb0/0xb0 [ 2431.224169][T29827] ? __fget_files+0x31e/0x380 [ 2431.228694][T29827] ? security_file_ioctl+0x84/0xb0 [ 2431.233617][T29827] ? loop_remove+0xb0/0xb0 [ 2431.237884][T29827] __se_sys_ioctl+0x114/0x190 [ 2431.242383][T29827] __x64_sys_ioctl+0x7b/0x90 [ 2431.246823][T29827] do_syscall_64+0x34/0x70 [ 2431.251065][T29827] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2431.256802][T29827] RIP: 0033:0x7fcbdb8f3da9 [ 2431.261047][T29827] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2431.280493][T29827] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2431.288746][T29827] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2431.296550][T29827] RDX: 000000000000000b RSI: 0000000000004c81 RDI: 0000000000000009 [ 2431.304353][T29827] RBP: 00007fcbdb94047a R08: 0000000000000000 R09: 0000000000000000 [ 2431.312172][T29827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2431.319985][T29827] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2431.327798][T29827] ---[ end trace 37f865335f967441 ]--- [ 2431.346562][T29827] general protection fault, probably for non-canonical address 0xdffffc000000001a: 0000 [#1] PREEMPT SMP KASAN [ 2431.358074][T29827] KASAN: null-ptr-deref in range [0x00000000000000d0-0x00000000000000d7] [ 2431.366327][T29827] CPU: 1 PID: 29827 Comm: syz-executor.1 Tainted: G W 5.10.209-syzkaller-00435-gdd976ecce2ce #0 [ 2431.377862][T29827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2431.387763][T29827] RIP: 0010:device_del+0xdf/0xf00 [ 2431.392618][T29827] Code: 20 42 80 3c 28 00 74 08 48 89 df e8 3b c0 dd fe 4c 89 7c 24 40 41 bf d0 00 00 00 48 89 5c 24 18 4c 03 3b 4d 89 fc 49 c1 ec 03 <43> 0f b6 04 2c 84 c0 0f 85 0a 0d 00 00 41 0f b6 1f 89 de 83 e6 01 [ 2431.412060][T29827] RSP: 0018:ffffc9000827fb80 EFLAGS: 00010202 [ 2431.417960][T29827] RAX: 1ffff1102b386c1a RBX: ffff888159c360d0 RCX: ffffffff84b01f55 [ 2431.425771][T29827] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc9000827fb00 [ 2431.433583][T29827] RBP: ffffc9000827fc70 R08: dffffc0000000000 R09: fffff5200104ff61 [ 2431.441394][T29827] R10: 0000000000000000 R11: dffffc0000000001 R12: 000000000000001a [ 2431.449206][T29827] R13: dffffc0000000000 R14: ffff888159c36108 R15: 00000000000000d0 [ 2431.457024][T29827] FS: 00007fcbda6336c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 2431.465787][T29827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2431.472206][T29827] CR2: 00007f903978fd30 CR3: 0000000157c6e000 CR4: 00000000003506a0 [ 2431.480022][T29827] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2431.487839][T29827] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2431.495635][T29827] Call Trace: [ 2431.498773][T29827] ? __die_body+0x62/0xb0 [ 2431.502935][T29827] ? die_addr+0x9f/0xd0 [ 2431.506927][T29827] ? exc_general_protection+0x3ff/0x490 [ 2431.512311][T29827] ? asm_exc_general_protection+0x1e/0x30 [ 2431.517861][T29827] ? mutex_lock+0xa5/0x110 [ 2431.522118][T29827] ? device_del+0xdf/0xf00 [ 2431.526368][T29827] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2431.531749][T29827] ? kill_device+0xd0/0xd0 [ 2431.536002][T29827] ? mutex_unlock+0x1c/0x40 [ 2431.540346][T29827] del_gendisk+0x88d/0xa90 [ 2431.544594][T29827] ? device_add_disk_no_queue_reg+0x30/0x30 [ 2431.550325][T29827] ? radix_tree_delete_item+0x24d/0x350 [ 2431.555704][T29827] loop_remove+0x46/0xb0 [ 2431.559788][T29827] loop_control_ioctl+0x564/0x620 [ 2431.564643][T29827] ? loop_remove+0xb0/0xb0 [ 2431.568898][T29827] ? __fget_files+0x31e/0x380 [ 2431.573431][T29827] ? security_file_ioctl+0x84/0xb0 [ 2431.578540][T29827] ? loop_remove+0xb0/0xb0 [ 2431.582785][T29827] __se_sys_ioctl+0x114/0x190 [ 2431.587298][T29827] __x64_sys_ioctl+0x7b/0x90 [ 2431.591725][T29827] do_syscall_64+0x34/0x70 [ 2431.595977][T29827] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2431.601709][T29827] RIP: 0033:0x7fcbdb8f3da9 [ 2431.605966][T29827] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2431.625400][T29827] RSP: 002b:00007fcbda6330c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2431.633645][T29827] RAX: ffffffffffffffda RBX: 00007fcbdba22120 RCX: 00007fcbdb8f3da9 [ 2431.641455][T29827] RDX: 000000000000000b RSI: 0000000000004c81 RDI: 0000000000000009 [ 2431.649270][T29827] RBP: 00007fcbdb94047a R08: 0000000000000000 R09: 0000000000000000 [ 2431.657080][T29827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2431.664889][T29827] R13: 000000000000006e R14: 00007fcbdba22120 R15: 00007ffddbea1e48 [ 2431.672699][T29827] Modules linked in: [ 2431.676515][T29827] ---[ end trace 37f865335f967442 ]--- [ 2431.681742][T29827] RIP: 0010:device_del+0xdf/0xf00 [ 2431.686612][T29827] Code: 20 42 80 3c 28 00 74 08 48 89 df e8 3b c0 dd fe 4c 89 7c 24 40 41 bf d0 00 00 00 48 89 5c 24 18 4c 03 3b 4d 89 fc 49 c1 ec 03 <43> 0f b6 04 2c 84 c0 0f 85 0a 0d 00 00 41 0f b6 1f 89 de 83 e6 01 [ 2431.706051][T29827] RSP: 0018:ffffc9000827fb80 EFLAGS: 00010202 [ 2431.711948][T29827] RAX: 1ffff1102b386c1a RBX: ffff888159c360d0 RCX: ffffffff84b01f55 [ 2431.719764][T29827] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc9000827fb00 [ 2431.727570][T29827] RBP: ffffc9000827fc70 R08: dffffc0000000000 R09: fffff5200104ff61 [ 2431.735371][T29827] R10: 0000000000000000 R11: dffffc0000000001 R12: 000000000000001a [ 2431.743202][T29827] R13: dffffc0000000000 R14: ffff888159c36108 R15: 00000000000000d0 [ 2431.751005][T29827] FS: 00007fcbda6336c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 2431.759774][T29827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2431.766205][T29827] CR2: 00007f903978fd30 CR3: 0000000157c6e000 CR4: 00000000003506a0 [ 2431.773998][T29827] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2431.781825][T29827] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2431.789626][T29827] Kernel panic - not syncing: Fatal exception [ 2431.795651][T29827] Kernel Offset: disabled [ 2431.799678][T29827] Rebooting in 86400 seconds..