program: syz_mount_image$udf(&(0x7f0000000180), &(0x7f0000000100)='./bus\x00', 0x1014494, &(0x7f00000002c0)={[{@iocharset={'iocharset', 0x3d, 'iso8859-4'}}, {@partition={'partition', 0x3d, 0x6}}, {@gid_forget}, {@session={'session', 0x3d, 0xfe8}}, {@noadinicb}, {@anchor}, {@uid_forget}]}, 0xfe, 0xc24, &(0x7f0000001480)="$eJzs3UFsHNd9B+D/Gy5Fym4rJk5Uu42LTVukMmO5sqSYilW4q5pmG0CWiVDMLQBX5EpdmFoSJNXIRtrQvfTQQ4Ci6CEnAq1RIEUDoymCHtnWBZKLD0VOPREtbARFD2wRIKeAxcy+lZY0ZcmmSFH299nUbznz3ux7b5YzkqA3LwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAiN976cKpZ9ODbgUAcJAuTX311Gn3fwD4RLnsz/8AAAAAAAAAAAAAAHDYpSjisUixeGkzzVTfdw1fbHdu3Jwen9i92tFU1Ryoypdfw8+ePnP2S8+NnevlB9e/356IV6YuX6i/uHB9cam1vNyaq0932rMLc617PsJe6+80Wg1A/fqrN+auXl2un37mzLbdN0feG3r0+Mj5sadOPtkrOz0+MTHVV6Y2+JHf/X3uNMPjSBRxMlI8/b2fpGZEFLH3sbjLZ2e/Ha06MVp1Ynp8ourIfLvZWSl3TvYGooio91Vq9MboAM7FnjQiVsvmlw0eLbs3tdhcal6Zb9Unm0sr7ZX2QmcydVtb9qceRZxLEWsRsTH0/sMNRhG1SPGdY5vpSkQM9Mbhi9XE4Du3o9jHPt6Dsp31wYi14iE4Z4fYUBTxcqT46dtFzJZjlr/iCxEvl/mDiDfLfCEilR+MsxHv7vI54uFUiyL+vDz/5zfTXHU96F1XLn6t/pXO1YW+sr3rykN/fzhIh/zaNBxFNKsr/mb66L/ZAQAAAAAAAAAAAAAAAOB+OxpFPBEpXvr3P6rmFUc1L/3Y+bHfH/nF/jnjj9/lOGXZZyJitbi3OblH8hTiyTSZ0gOeS/xJNhxF/HGe//fGg24MAAAAAAAAAAAAAAAAAADAJ9yPI8Xz75xIa9G/pni7c61+uXllvrsqbG/t396a6VtbW1v11M1GzpmcqznXcq7n3MgZRa6fs5FzJudqzrWc6zk3csZArp+zkXMm52rOtZzrOTdyRi3Xz9nIOZNzNedazvWcGznjkKzdCwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADwcVJEET+PFN/+xmaKFBGNiJno5vpQrwwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8CANpSK+Hynqf9C4ta0WEan6v+tE+cvZaBwp89PRGCvzhWhcyNmsstZ44wG0n70ZTEX8KFIMDb9164Tn8z/Y/e7WxyDe/Obt736l1s2B3s6R94YePX7s/NjErz1+p9dptwaMXmx3btysT49PTEz1ba7ld/9037aR/L7F/ek6EbH82uuvNufnW0ufmBdFHIpmPKgXte6LWhyS9hzUi3y9il12FYfhp6BxWAaq9+IBX5g4EOX9/91I8dvv/Efvht+7//9C97tbd/j42Z/cvv8/v/NA+3T/f6xv2/P5dyODtYjhleuLg8cjhpdfe/1k+3rzWutaq3P21Kkvj419+cypwSMRw1fb862+V3seKgAAAAAAAAAAAAAAAICDlYr43UjR/NFmqkfEzWq+1sj5sadOPjkQA9V8q23ztl6Zunyh/uLC9cWl1vJya64+3WnPLsy17vXthqvpXtPjE/vSmbs6us/tPzr84sLia0vta3+4suv+R4YvXFleWWrO7r47jkYR0ejfMlo1eHp8omr0fLvZqapO7jqZ7sMbTEX8Z6SYPVs/0tuW5//tnOG/bf7/6s4D7dP8v0/1bSvfM6UifhYpfusvHo/PV+18JN43Zrnc30SK0XOfy+XiSFmu14bucwW6MwPLsv8bKf7h59vL9uZDPna77LP3Oq4Pi/L8H4sU3/+z78av523bn/+w+/l/ZOeB9un8f6Zv2yPbnlew566Tz//JSPHCY2/Fb+RtH/T8jyK2tra+FXEiF771fI59Ov+f7ds2Et33/c37130AAAAAAAAAAICH1mAq4m8jxZMTtfRc3nYv//5vbueB9unff/1y37a5A1qvaM+DCgAAAACHxGAq4seR4trKW7fmUG+f/903//N3bq+9Pp527K3+nu+XqucG3M+//+s3kt93Zu/dBgAAAAAAAAAAAAAAAAAAgEMlpSKey+upz9xlPfX1SPHSfz+dy6XjZbneOvAj1a/DlxY6Jy/Mzy/MNleaV+Zb9anF5myrrPuZSLH515/LdYtqffXP57rdNd6Ht3prsS9Fiom/65XtrsXeW5u8ux54dy32suynIsV//f32sr11rD97u+zpsuxfRYqv/9PuZY/fLnumLPvdSPHDr9d7ZR8py/aej9p9JulwLeZbz8wuzL/vUagAAAAAAAAAAAAAAAAAAADwYQ2mIv40UvzP9bVYrab9v3FrV85ab8Ob3+xb73+Hm9U6/yPV+v93ev1R1v8fuS+9BAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAh0uKIl6PFIuXNtP6UPl91/DFdufGzenxid2rHU1VzYGqfPk1/OzpM2e/9NzYuV5+cP377Yl4ZeryhfqLC9cXl1rLy625+nSnPbsw17rnI+y1/u2h6xqtBqB+/dUbc1evLtdPP3Nm2+6bI+8NPXp85PzYUyef7JWdHp+YmOorUxv8EO/+oRp325Eo4i8jxdPf+0n656GIIvY+Fnf57Oy3o1UnRqtOTI9PVB2Zbzc7K+XOyd5AFBH1vkqN3hgdwLnYk0bEatn8ssGjZfemFptLzSvzrfpkc2mlvdJe6EymbmvL/tSjiHMpYi0iNob6D3QkZxGvRorvHNtM/zIUMdAbhy9emvrqqdN3bkexr728i29V7awPRqwVD8E5O8SGooh/jBQ/fftE/OtQRC26X/GFiJfL/EHEm2W+EJHKD8bZiHeHHnSruV9qUcT/lef//GZ6eyii+pGprisXv1b/SufqQl/Z3nVl5/1hKyIeqvvDQTrk16bhKOKH1RV/M/2bn2sAAAAAAAAAAAAAAACAQ6SIX40Uz79zIlXzg2/NKW53rtUvN6/Md6f19eb+9eZMb21tbdVTNxs5Z3Ku5lzLuZ5zI2cUuX7ORs6ZnKs513Ku59zIGQO5fs5GzpmcqznXcq7n3MgZtVw/ZyPnTM7VnGs513Nu5IxDMncPAAAAAAAAAAAAAAAAAAD4eCmq/1J8+xubaWuou770THRz3XqgH3v/HwAA//9wn/vk") r0 = open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000980)={'wlan0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000001200)={0x0, 0xfffffffffffffff5, &(0x7f0000000000)={&(0x7f00000002c0)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq={{0x7}, {0x1c, 0x2, [@TCA_FQ_FLOW_DEFAULT_RATE={0x18, 0x10, 0x3}, @TCA_FQ_FLOW_MAX_RATE={0x2, 0x2}, @TCA_FQ_PLIMIT={0x0, 0x1, 0x5}]}}]}, 0x48}}, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000740)={0x101, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x14, 0x12, &(0x7f0000000600)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@map_idx_val={0x18, 0xa, 0x6, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}, @func={0x85, 0x0, 0x1, 0x0, 0x1}], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000540)='GPL\x00', 0x5, 0x34, &(0x7f0000000580)=""/52, 0x40f00, 0x10, '\x00', r2, @lirc_mode2=0x10, 0xffffffffffffffff, 0x8, &(0x7f00000006c0)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000700)={0x0, 0xb, 0x9c, 0x2cdb}, 0x10, r3, r0, 0xa, &(0x7f0000000780)=[r0], &(0x7f00000007c0)=[{0x1, 0x5, 0xd, 0xc}, {0x3, 0x3, 0xd, 0x3}, {0x5, 0x1, 0x8, 0x7}, {0x4, 0x4, 0x9, 0x9}, {0x2, 0x1, 0x3, 0x2}, {0x0, 0x1, 0x0, 0xa}, {0x4, 0x1, 0x0, 0xb}, {0x1, 0x2, 0x3, 0x4}, {0x3, 0x4, 0x0, 0x8}, {0x1, 0x3, 0xa, 0x8}], 0x10, 0x80000001}, 0x94) ftruncate(r0, 0x2007ffc) sendmsg$inet(r0, &(0x7f0000000500)={&(0x7f00000000c0)={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000000400)=[{&(0x7f00000020c0)="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0x1000}, {&(0x7f0000000280)="d6b63521e49e0f6c7f05b417308651aa39c4030e17bdaf", 0x17}, {&(0x7f0000000380)="73eadbc305e1dab2fa1837cf805a2ddc66bba3d783fb222491d3b8dd1a6d7f6eb33b556094076a32914d90932b5d6685a14ebe3e33fabbbaf89eff988f65e56247afb3039f1ccd6a5d5214831df82ccdc76ec62f4cd22c473bf74899a9c523ffdd6441cbf0f32d508cec", 0x6a}], 0x3}, 0x4000001) sendfile(r0, r0, 0x0, 0x800000009) r4 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r5, 0x2007ffb) sendfile(r4, r5, 0x0, 0x1000000201005) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000140)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x40, 0x6cb, 0x2968, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x2, 0x20, 0x5, [{{0x9, 0x4, 0x0, 0xfe, 0x1, 0x3, 0x1, 0x3, 0x0, {0x9, 0x21, 0x7, 0x1, 0x1, {0x22, 0x9f8}}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0x1, 0x80, 0xb5}}}}}]}}]}}, 0x0) truncate(&(0x7f00000013c0)='./file1\x00', 0x0) syz_mount_image$nilfs2(&(0x7f0000000dc0), &(0x7f0000000180)='./file0\x00', 0x10, &(0x7f0000000200)={[{@norecovery}, {@norecovery}, {@nobarrier}, {@nobarrier}, {@nodiscard}]}, 0x3, 0xd99, &(0x7f0000000e80)="$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") r6 = open(&(0x7f0000000000)='./bus\x00', 0x64942, 0x0) r7 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) bind$l2tp6(r4, &(0x7f0000000940)={0xa, 0x0, 0x6, @loopback, 0x2, 0x3}, 0x20) pwritev2(r7, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x78c00}], 0x1, 0x2000, 0x0, 0x3) sendfile(r6, r6, 0x0, 0x1000200201005) r8 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r8, 0x4c09, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x11, 0x30}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x5}, @exit={0x95, 0x0, 0x33}], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sched_cls=0x2e, 0xffffffffffffffff, 0x6}, 0x94) r9 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141042, 0x0) pwritev2(r9, &(0x7f00000001c0)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x5406, 0x0, 0x0) [ 67.752193][ T5319] Bluetooth: hci0: command tx timeout [ 67.824287][ T5340] loop0: detected capacity change from 0 to 2048 [ 67.830569][ T5340] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=2362, location=2362 [ 67.857691][ T5340] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 67.869713][ T5340] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 160: 0xd2 != 0xd4 [ 67.881562][ T5340] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 67.905576][ T25] audit: type=1800 audit(1752915685.226:2): pid=5340 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.0" name="file1" dev="loop0" ino=1346 res=0 errno=0 [ 68.282124][ T5333] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 68.653805][ T5340] [ 68.655279][ T5340] ============================================ [ 68.658320][ T5340] WARNING: possible recursive locking detected [ 68.661364][ T5340] 6.16.0-rc6-syzkaller-00253-g4871b7cb27f4 #0 Not tainted [ 68.664386][ T5340] -------------------------------------------- [ 68.667110][ T5340] syz.0.0/5340 is trying to acquire lock: [ 68.669774][ T5340] ffff88801a20bd28 (&sbi->s_alloc_mutex){+.+.}-{4:4}, at: udf_free_blocks+0x9e2/0x17f0 [ 68.674234][ T5340] [ 68.674234][ T5340] but task is already holding lock: [ 68.678255][ T5340] ffff88801a20bd28 (&sbi->s_alloc_mutex){+.+.}-{4:4}, at: udf_new_block+0xfab/0x1ba0 [ 68.682321][ T5340] [ 68.682321][ T5340] other info that might help us debug this: [ 68.685794][ T5340] Possible unsafe locking scenario: [ 68.685794][ T5340] [ 68.688862][ T5340] CPU0 [ 68.690377][ T5340] ---- [ 68.691865][ T5340] lock(&sbi->s_alloc_mutex); [ 68.693924][ T5340] lock(&sbi->s_alloc_mutex); [ 68.696025][ T5340] [ 68.696025][ T5340] *** DEADLOCK *** [ 68.696025][ T5340] [ 68.699571][ T5340] May be due to missing lock nesting notation [ 68.699571][ T5340] [ 68.703127][ T5340] 4 locks held by syz.0.0/5340: [ 68.705189][ T5340] #0: ffff888040b90428 (sb_writers#12){.+.+}-{0:0}, at: vfs_writev+0x288/0x960 [ 68.709046][ T5340] #1: ffff8880530b15c0 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: udf_file_write_iter+0x6e/0x6c0 [ 68.713890][ T5340] #2: ffff8880530b13f0 (&ei->i_data_sem#2){++++}-{4:4}, at: udf_map_block+0x291/0x42a0 [ 68.718221][ T5340] #3: ffff88801a20bd28 (&sbi->s_alloc_mutex){+.+.}-{4:4}, at: udf_new_block+0xfab/0x1ba0 [ 68.722595][ T5340] [ 68.722595][ T5340] stack backtrace: [ 68.725202][ T5340] CPU: 0 UID: 0 PID: 5340 Comm: syz.0.0 Not tainted 6.16.0-rc6-syzkaller-00253-g4871b7cb27f4 #0 PREEMPT(full) [ 68.725217][ T5340] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 68.725223][ T5340] Call Trace: [ 68.725231][ T5340] [ 68.725237][ T5340] dump_stack_lvl+0x189/0x250 [ 68.725258][ T5340] ? __pfx_dump_stack_lvl+0x10/0x10 [ 68.725269][ T5340] ? __pfx__printk+0x10/0x10 [ 68.725285][ T5340] ? trace_sched_exit_tp+0x38/0x120 [ 68.725297][ T5340] ? print_lock_name+0xde/0x100 [ 68.725308][ T5340] print_deadlock_bug+0x28b/0x2a0 [ 68.725321][ T5340] validate_chain+0x1a3f/0x2140 [ 68.725336][ T5340] __lock_acquire+0xab9/0xd20 [ 68.725346][ T5340] ? udf_free_blocks+0x9e2/0x17f0 [ 68.725362][ T5340] lock_acquire+0x120/0x360 [ 68.725371][ T5340] ? udf_free_blocks+0x9e2/0x17f0 [ 68.725382][ T5340] __mutex_lock+0x182/0xe80 [ 68.725441][ T5340] ? udf_free_blocks+0x9e2/0x17f0 [ 68.725450][ T5340] ? sched_clock+0x3f/0x60 [ 68.725464][ T5340] ? __pfx_folio_mark_accessed+0x10/0x10 [ 68.725478][ T5340] ? udf_free_blocks+0x9e2/0x17f0 [ 68.725490][ T5340] ? __pfx___mutex_lock+0x10/0x10 [ 68.725501][ T5340] ? __pfx___might_resched+0x10/0x10 [ 68.725513][ T5340] udf_free_blocks+0x9e2/0x17f0 [ 68.725525][ T5340] ? bdev_getblk+0x7b/0x690 [ 68.725539][ T5340] ? udf_get_fileshortad+0x6e/0x1b0 [ 68.725552][ T5340] ? __pfx_udf_free_blocks+0x10/0x10 [ 68.725567][ T5340] udf_delete_aext+0x4df/0xbc0 [ 68.725581][ T5340] ? udf_get_fileshortad+0x6e/0x1b0 [ 68.725593][ T5340] ? __pfx_udf_delete_aext+0x10/0x10 [ 68.725609][ T5340] udf_new_block+0x1404/0x1ba0 [ 68.725625][ T5340] ? bdev_getblk+0x7b/0x690 [ 68.725635][ T5340] ? udf_current_aext+0x51f/0xad0 [ 68.725648][ T5340] ? udf_get_filelongad+0x6e/0x1b0 [ 68.725663][ T5340] ? __pfx_udf_new_block+0x10/0x10 [ 68.725673][ T5340] ? udf_current_aext+0x660/0xad0 [ 68.725691][ T5340] udf_map_block+0x12b1/0x42a0 [ 68.725708][ T5340] ? __pfx_udf_map_block+0x10/0x10 [ 68.725730][ T5340] ? do_raw_spin_unlock+0x4d/0x240 [ 68.725744][ T5340] __udf_get_block+0x52/0x250 [ 68.725758][ T5340] __block_write_begin_int+0x6b2/0x1900 [ 68.725775][ T5340] ? folio_add_lru+0x1b2/0x3d0 [ 68.725788][ T5340] ? __pfx_udf_get_block+0x10/0x10 [ 68.725801][ T5340] ? __pfx___block_write_begin_int+0x10/0x10 [ 68.725818][ T5340] ? __pfx_udf_get_block+0x10/0x10 [ 68.725829][ T5340] block_write_begin+0x8a/0x120 [ 68.725843][ T5340] ? udf_write_begin+0x7d/0x260 [ 68.725855][ T5340] udf_write_begin+0x100/0x260 [ 68.725868][ T5340] generic_perform_write+0x2c4/0x910 [ 68.725880][ T5340] ? __pfx_generic_perform_write+0x10/0x10 [ 68.725890][ T5340] ? generic_file_direct_write+0x385/0x3e0 [ 68.725900][ T5340] __generic_file_write_iter+0x1ae/0x230 [ 68.725911][ T5340] udf_file_write_iter+0x2d5/0x6c0 [ 68.725924][ T5340] do_iter_readv_writev+0x56e/0x7f0 [ 68.725938][ T5340] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 68.725949][ T5340] ? rcu_read_lock_any_held+0xb3/0x120 [ 68.725966][ T5340] vfs_writev+0x31a/0x960 [ 68.725981][ T5340] ? __lock_acquire+0xab9/0xd20 [ 68.725990][ T5340] ? __pfx_vfs_writev+0x10/0x10 [ 68.726006][ T5340] ? __fget_files+0x2a/0x420 [ 68.726019][ T5340] ? __fget_files+0x3a0/0x420 [ 68.726030][ T5340] ? __fget_files+0x2a/0x420 [ 68.726043][ T5340] __se_sys_pwritev2+0x179/0x290 [ 68.726055][ T5340] ? __pfx___se_sys_pwritev2+0x10/0x10 [ 68.726066][ T5340] ? rcu_is_watching+0x15/0xb0 [ 68.726077][ T5340] ? do_syscall_64+0xbe/0x3b0 [ 68.726087][ T5340] ? __x64_sys_pwritev2+0x20/0xc0 [ 68.726098][ T5340] do_syscall_64+0xfa/0x3b0 [ 68.726107][ T5340] ? lockdep_hardirqs_on+0x9c/0x150 [ 68.726116][ T5340] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.726125][ T5340] ? clear_bhb_loop+0x60/0xb0 [ 68.726136][ T5340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.726146][ T5340] RIP: 0033:0x7fe95d18e9a9 [ 68.726156][ T5340] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 68.726165][ T5340] RSP: 002b:00007fe95df12038 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 68.726177][ T5340] RAX: ffffffffffffffda RBX: 00007fe95d3b5fa0 RCX: 00007fe95d18e9a9 [ 68.726185][ T5340] RDX: 0000000000000001 RSI: 0000200000000240 RDI: 000000000000000b [ 68.726191][ T5340] RBP: 00007fe95d210d69 R08: 0000000000000000 R09: 0000000000000003 [ 68.726197][ T5340] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000 [ 68.726202][ T5340] R13: 0000000000000000 R14: 00007fe95d3b5fa0 R15: 00007ffcb593e038 [ 68.726212][ T5340] [ 69.812065][ T5319] Bluetooth: hci0: command tx timeout [ 71.892271][ T5319] Bluetooth: hci0: command tx timeout [ 73.492242][ T5333] usb 5-1: unable to get BOS descriptor or descriptor too short [ 73.496970][ T5333] usb 5-1: unable to read config index 0 descriptor/start: -32 [ 73.500535][ T5333] usb 5-1: chopping to 0 config(s) [ 73.503048][ T5333] usb 5-1: can't read configurations, error -32 [ 73.632260][ T5333] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 73.762040][ T5333] usb 5-1: device descriptor read/64, error -32 [ 73.872338][ T5333] usb usb5-port1: attempt power cycle [ 73.972054][ T5319] Bluetooth: hci0: command tx timeout [ 74.212069][ T5333] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 74.232443][ T5333] usb 5-1: device descriptor read/8, error -32 [ 74.472052][ T5333] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 74.492604][ T5333] usb 5-1: device descriptor read/8, error -32 [ 74.602460][ T5333] usb usb5-port1: unable to enumerate USB device