program: syz_mount_image$hfs(&(0x7f00000001c0), &(0x7f0000000180)='./file1\x00', 0x30000c8, &(0x7f0000000100)=ANY=[], 0x11, 0x2d1, &(0x7f0000000280)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) open(&(0x7f0000000080)='./bus\x00', 0x14d27e, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) pwrite64(r0, &(0x7f0000000140)='2', 0x1, 0x8080c61) read$FUSE(r0, &(0x7f0000002b80)={0x2020, 0x0, 0x0, 0x0}, 0x2020) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000d00)=@newae={0x1ec, 0x1e, 0x10, 0x70bd28, 0x25dfdbff, {{@in6=@mcast1, 0x4d3, 0xa, 0x6c}, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x9, 0x3502}, [@sa={0xe4, 0x6, {{@in=@dev={0xac, 0x14, 0x14, 0x14}, @in6=@private2, 0x4e21, 0x0, 0x4e22, 0x4, 0x2, 0x80, 0xa0, 0x0, 0x0, r1}, {@in=@broadcast, 0x4d2, 0x6c}, @in=@dev={0xac, 0x14, 0x14, 0x41}, {0x2, 0xff, 0x37, 0x44, 0x1000, 0x2, 0x7963cc40, 0x40}, {0x5, 0x3, 0x6, 0x3}, {0x8, 0x6, 0x9}, 0x70bd2a, 0x0, 0xa, 0x0, 0x1}}, @tfcpad={0x8, 0x16, 0x7}, @srcaddr={0x14, 0xd, @in=@remote}, @replay_val={0x10, 0xa, {0x70bd2b, 0x70bd26, 0x7}}, @algo_auth_trunc={0x9a, 0x14, {{'sha512-avx2\x00'}, 0x270, 0x0, "bbf6dab8b13a2d6b1e2d20779048d3a464fad12595d40292b98f10448fc90dfe5ba6cbfd78b9450aeeffe5eb67d44a083ad01a88f4fbd17a0e2392b5e51b8211aa8ec7aa29de1cfe983516089456"}}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x4814}, 0x20000000) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000000)=0xfffffffa) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2008042, &(0x7f00000000c0), 0x1, 0x571, &(0x7f0000000780)="$eJzs3c+PG1cdAPDvzP5yk7SbQA9QAQlQCCiKnXXaqOql5QJCVSVExQFxSJddZ7XEjkPsLd0lUrd/A0ggcYI/gQMSB6SeOHDjiMQBEOWAVCACJUgcBs3Yu+ts7MSNvXaz/nykybyZN+Pve/bOvOdnxy+AmXUuInYjYjEi3oyI5e7+pLvEq50lP+7undtr9+7cXksiy974Z1Lk5/ui55zcye5jliLim1+L+G7yYNzW9s711Xq9dqu7XWk3blZa2zsXNxurG7WN2o1q9crKlUsvXX6xOra6nm388oOvbr72rd/8+tPv/373yz/Mi3Wqm9dbj3HqVH1hP05uPiJeO4pgUzDXXS9OuRw8njQiPhYRnyuu/+WYK/46AYDjLMuWI1vu3QYAjru0GANL0nJEpGm3E1DujOE9GyfSerPVvnCtuXVjvTNWdjoW0mub9dqlM0t//H5x8EKSb68UeUV+sV09tH05Is5ExI+Xniq2y2vN+vp0ujwAMPNO9rb/EfGfpTQtl4c6tc+negDAE6M07QIAABOn/QeA2aP9B4DZM0T73/2wf/fIywIATIb3/wAwe7T/ADB7tP8AMFO+8frr+ZLd6/7+9fpb21vXm29dXK+1rpcbW2vlteatm+WNZnOj+M2exqMer95s3lx5IbberrRrrXaltb1ztdHcutG+Wvyu99XawkRqBQA8zJmz7/0hiYjdl58qluiZy0FbDcdbOsajgCfL3Cgn6yDAE81sXzC7hmrCi07C7468LMB09P0x71Lf5P1++iGC+J4RfKSc/+Tw4//meIbjxcg+zK7HG/9/ZezlACbvscf//zzecgCTl2XJ4Tn/F/ezAIBjaYSv8GXvjKsTAkzVoybzHsvn/wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHDMnIqI70WSlou5wNP837Rcjng6Ik7HQnJts167FBHPxNmIWFjKt1emXWgAYETp35Pu/F/nl58/dTh3MfnvUrGOiB/87I2fvL3abt9ayff/a3//0t70YdWD80aYVxAAGN5fhzmoaL+r3XXPG/m7d26v7S1HWMYHfPCV/clH1+7duV0snZz5yLIsiygVfYkT/05ivntOKSKei4i5McTffTciPtGv/kkxNnK6O/Npb/zoxn56ovHT++KnRV5nnT99Hx9DWWDWvJfff149fP3NFVfWueKI/td/qbhDja64/5Ui9u59B/e/veu9VJTmcPz8mj83bIwXfvv1B3Zmy528dyOem+8XP9mPnwyI//yQ8f/0qc/86JUBednPI85H//i9sSrtxs1Ka3vn4mZjdaO2UbtRrV5ZuXLppcsvVivFGHVlb6T6Qf94+cIzg8qW1//EgPidV/7kofov7p/7hSHr/4v/vfmdzx5sLh2O/6XP93/9ny3W/Z//vE384pDxV0/8auD03Xn89QH1f9Trf2HI+O//bWd9yEMBgAlobe9cX63Xa7dGSuTvQj/8WVmWvZOX4SHH5NnDPeBed3G06vwlisTB05JEEqM/P/cn8s7YMAcvjFyd+xJ7wyXjrk6fxPx+X3G8j/zth/+1DEosjhI0HXstHicRp7uJu5MKOpXbETBBBxf9tEsCAAAAAAAAAAAAAAAMMon/wzTtOgIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHB8/T8AAP//Z1e+LQ==") mknod$loop(&(0x7f0000000200)='./file0\x00', 0x2000, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x446, &(0x7f00000001c0)={[{@stripe={'stripe', 0x3d, 0x2}}, {@journal_dev={'journal_dev', 0x3d, 0x1045}}, {@nodioread_nolock}, {@noquota}, {@minixdf}, {@barrier_val={'barrier', 0x3d, 0x2}}, {@delalloc}, {@nojournal_checksum}, {@orlov}, {@user_xattr}, {@quota}, {@delalloc}]}, 0x1, 0x553, &(0x7f0000001080)="$eJzs3d9rW1UcAPDvTdv91nUwhopIYQ9O5tK19ccEH+aj6HCg7zO0d2U0WUaTjrUO3B7ciy8yBBEH4ru++zj8B/wrBjoYMoo++BK56U2XrUmbddnSmc8Hbjkn9ybnfnPv9/TcnBsSwNCayP4UIl6OiG+SiIMRkeTrRiNfObG23er9q7PZkkSj8elfSXO7rN56rdbz9ueVlyLit68ijhc2tltbXlkolcvpYl6frFcuTdaWV05cqJTm0/n04vTMzKm3Z6bfe/edvsX6xtl/vv/k9oenvj66+t0vdw/dTOJ0HMjXtcfxBK61VyZiIn9PxuL0IxtO9aGxnSQZ9A6wLSN5no9F1gccjJE864H/vy8jogEMqUT+w5BqjQNa1/Z9ug5+btz7YO0CaGP8o2ufjcSe5rXRvtXkoSuj7Hp3vA/tZ238+uetm9kS/fscAmBL165HxMnR0Y39X5L3f9t3sodtHm1D/wfPzu1s/PNmp/FPYX38Ex3GP/s75O52bJ3/hbt9aKarbPz3fsfx7/qk1fhIXnuhOeYbS85fKKdZ3/ZiRByLsd1ZfbP5nFOrdxrd1rWP/7Ila781Fsz34+7o7oefM1eql54k5nb3rke80nH8m6wf/6TD8c/ej7M9tnEkvfVat3Vbx/90NX6KeL3j8X8wo5VsPj852TwfJltnxUZ/3zjye7f2Bx1/dvz3bR7/eNI+X1t7/DZ+3PNv2m3dQ/FH7+f/ruSzZnlX/tiVUr2+OBWxK/l44+PTD57bqre2z+I/dnTz/q/T+b83Ij7vMf4bh39+taf4B3T85x7r+D9+4c5HX/zQrf3e+r+3mqVj+SO99H+97uCTvHcAAAAAAACw0xQi4kAkheJ6uVAoFtfu7zgc+wrlaq1+/Hx16eJcNL8rOx5jhdZM98G2+yGm8vthW/XpR+ozEXEoIr4d2dusF2er5blBBw8AAAAAAAAAAAAAAAAAAAA7xP4u3//P/DEy6L0Dnjo/+Q3Da8v878cvPQE7kv//MLzkPwwv+Q/DS/7D8JL/MLzkPwwv+Q/DS/4DAAAAAAAAAAAAAAAAAAAAAAAAAABAX509cyZbGqv3r85m9bnLy0sL1csn5tLaQrGyNFucrS5eKs5Xq/PltDhbrWz1euVq9dLUdCxdmayntfpkbXnlXKW6dLF+7kKlNJ+eS8eeSVQAAAAAAAAAAAAAAAAAAADwfKktryyUyuV0UUFhW4XRnbEbCn0uDLpnAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIAH/gsAAP//6AY3sQ==") r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) pwrite64(r2, &(0x7f0000000140)='2', 0x1, 0x8000c61) syz_mount_image$exfat(0x0, &(0x7f0000000100)='./bus\x00', 0x4800, 0x0, 0x3, 0x0, &(0x7f0000000080)) mount$overlay(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000000), 0x10000, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './bus'}}], [], 0x2c}) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x10) truncate(&(0x7f0000000180)='./file1\x00', 0x10001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000280)='./bus\x00', 0x810408, 0x0, 0xff, 0x0, &(0x7f00000007c0)) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) setxattr$system_posix_acl(&(0x7f0000002a00)='.\x00', &(0x7f0000002a40)='system.posix_acl_default\x00', &(0x7f0000002b40)={{}, {0x1, 0x4}}, 0x24, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x0) r3 = open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x0) ftruncate(r3, 0x2007ffc) [ 73.895904][ T5294] Bluetooth: hci0: command tx timeout [ 73.962096][ T5315] loop0: detected capacity change from 0 to 64 [ 73.984990][ T5315] ======================================================= [ 73.984990][ T5315] WARNING: The mand mount option has been deprecated and [ 73.984990][ T5315] and is ignored by this kernel. Remove the mand [ 73.984990][ T5315] option from the mount to silence this warning. [ 73.984990][ T5315] ======================================================= [ 74.820466][ T5315] hfs: request for non-existent node 8 in B*Tree [ 74.823416][ T5315] hfs: request for non-existent node 8 in B*Tree [ 75.251206][ T5315] [ 75.252282][ T5315] ====================================================== [ 75.255323][ T5315] WARNING: possible circular locking dependency detected [ 75.258252][ T5315] syzkaller #0 Not tainted [ 75.260095][ T5315] ------------------------------------------------------ [ 75.262705][ T5315] syz.0.0/5315 is trying to acquire lock: [ 75.264963][ T5315] ffff888011bee0b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x18e/0x300 [ 75.268877][ T5315] [ 75.268877][ T5315] but task is already holding lock: [ 75.271969][ T5315] ffff888042fd41f8 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xf2/0x15e0 [ 75.276664][ T5315] [ 75.276664][ T5315] which lock already depends on the new lock. [ 75.276664][ T5315] [ 75.281086][ T5315] [ 75.281086][ T5315] the existing dependency chain (in reverse order) is: [ 75.284838][ T5315] [ 75.284838][ T5315] -> #1 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}: [ 75.288636][ T5315] __mutex_lock+0x19f/0x1300 [ 75.291427][ T5315] hfs_extend_file+0xf2/0x15e0 [ 75.294250][ T5315] hfs_bmap_reserve+0x107/0x430 [ 75.297275][ T5315] __hfs_ext_write_extent+0x1fa/0x470 [ 75.300198][ T5315] __hfs_ext_cache_extent+0x6b/0x9b0 [ 75.302649][ T5315] hfs_extend_file+0x39b/0x15e0 [ 75.304933][ T5315] hfs_get_block+0x412/0xc50 [ 75.307145][ T5315] __block_write_begin_int+0x6c6/0x1910 [ 75.309863][ T5315] cont_write_begin+0x737/0xae0 [ 75.312169][ T5315] hfs_write_begin+0x66/0xb0 [ 75.314371][ T5315] cont_write_begin+0x2e7/0xae0 [ 75.316633][ T5315] hfs_write_begin+0x66/0xb0 [ 75.318864][ T5315] generic_perform_write+0x2e2/0x8f0 [ 75.321342][ T5315] generic_file_write_iter+0x14a/0x680 [ 75.323693][ T5315] vfs_write+0x61d/0xb90 [ 75.325565][ T5315] __x64_sys_pwrite64+0x199/0x230 [ 75.328265][ T5315] do_syscall_64+0x14d/0xf80 [ 75.330590][ T5315] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.333047][ T5315] [ 75.333047][ T5315] -> #0 (&tree->tree_lock/1){+.+.}-{4:4}: [ 75.336231][ T5315] __lock_acquire+0x15a5/0x2cf0 [ 75.340329][ T5315] lock_acquire+0xf0/0x2e0 [ 75.342525][ T5315] __mutex_lock+0x19f/0x1300 [ 75.344632][ T5315] hfs_find_init+0x18e/0x300 [ 75.346771][ T5315] hfs_extend_file+0x35c/0x15e0 [ 75.349328][ T5315] hfs_bmap_reserve+0x107/0x430 [ 75.351791][ T5315] hfs_cat_create+0x20f/0x800 [ 75.354038][ T5315] hfs_mkdir+0x79/0xe0 [ 75.356097][ T5315] vfs_mkdir+0x413/0x630 [ 75.358330][ T5315] filename_mkdirat+0x285/0x510 [ 75.360722][ T5315] __se_sys_mkdir+0x34/0x150 [ 75.362825][ T5315] do_syscall_64+0x14d/0xf80 [ 75.364948][ T5315] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.367730][ T5315] [ 75.367730][ T5315] other info that might help us debug this: [ 75.367730][ T5315] [ 75.372035][ T5315] Possible unsafe locking scenario: [ 75.372035][ T5315] [ 75.375201][ T5315] CPU0 CPU1 [ 75.377632][ T5315] ---- ---- [ 75.379730][ T5315] lock(&HFS_I(tree->inode)->extents_lock); [ 75.382117][ T5315] lock(&tree->tree_lock/1); [ 75.384935][ T5315] lock(&HFS_I(tree->inode)->extents_lock); [ 75.388273][ T5315] lock(&tree->tree_lock/1); [ 75.390279][ T5315] [ 75.390279][ T5315] *** DEADLOCK *** [ 75.390279][ T5315] [ 75.393871][ T5315] 4 locks held by syz.0.0/5315: [ 75.396110][ T5315] #0: ffff888011b76420 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 75.400414][ T5315] #1: ffff888042fd3d20 (&type->i_mutex_dir_key#8/1){+.+.}-{4:4}, at: filename_create+0x200/0x370 [ 75.405120][ T5315] #2: ffff88801f6d40b0 (&tree->tree_lock){+.+.}-{4:4}, at: hfs_find_init+0x18e/0x300 [ 75.409458][ T5315] #3: ffff888042fd41f8 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xf2/0x15e0 [ 75.414064][ T5315] [ 75.414064][ T5315] stack backtrace: [ 75.416686][ T5315] CPU: 0 UID: 0 PID: 5315 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 75.416702][ T5315] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 75.416709][ T5315] Call Trace: [ 75.416716][ T5315] [ 75.416722][ T5315] dump_stack_lvl+0xe8/0x150 [ 75.416740][ T5315] print_circular_bug+0x2e1/0x300 [ 75.416759][ T5315] check_noncircular+0x12e/0x150 [ 75.416782][ T5315] __lock_acquire+0x15a5/0x2cf0 [ 75.416796][ T5315] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 75.416813][ T5315] ? kasan_save_track+0x4f/0x80 [ 75.416828][ T5315] ? kasan_save_track+0x3e/0x80 [ 75.416842][ T5315] ? __kasan_kmalloc+0x93/0xb0 [ 75.416856][ T5315] ? __kmalloc_noprof+0x35c/0x760 [ 75.416869][ T5315] ? hfs_find_init+0xaa/0x300 [ 75.416881][ T5315] ? hfs_extend_file+0x35c/0x15e0 [ 75.416890][ T5315] ? hfs_bmap_reserve+0x107/0x430 [ 75.416899][ T5315] lock_acquire+0xf0/0x2e0 [ 75.416911][ T5315] ? hfs_find_init+0x18e/0x300 [ 75.416924][ T5315] __mutex_lock+0x19f/0x1300 [ 75.416938][ T5315] ? hfs_find_init+0x18e/0x300 [ 75.416953][ T5315] ? hfs_find_init+0x18e/0x300 [ 75.416966][ T5315] ? __pfx___mutex_lock+0x10/0x10 [ 75.416981][ T5315] ? rcu_is_watching+0x15/0xb0 [ 75.416995][ T5315] ? __kmalloc_noprof+0x37d/0x760 [ 75.417009][ T5315] ? kasan_save_track+0x4f/0x80 [ 75.417021][ T5315] ? hfs_find_init+0xaa/0x300 [ 75.417033][ T5315] ? __kmalloc_noprof+0x1b8/0x760 [ 75.417052][ T5315] hfs_find_init+0x18e/0x300 [ 75.417065][ T5315] hfs_extend_file+0x35c/0x15e0 [ 75.417077][ T5315] ? __pfx_hfs_extend_file+0x10/0x10 [ 75.417085][ T5315] ? __mutex_lock+0x319/0x1300 [ 75.417103][ T5315] ? __pfx___mutex_lock+0x10/0x10 [ 75.417115][ T5315] ? rcu_is_watching+0x15/0xb0 [ 75.417129][ T5315] hfs_bmap_reserve+0x107/0x430 [ 75.417139][ T5315] hfs_cat_create+0x20f/0x800 [ 75.417149][ T5315] ? do_raw_spin_lock+0x12b/0x2f0 [ 75.417159][ T5315] ? __pfx_hfs_cat_create+0x10/0x10 [ 75.417171][ T5315] ? hfs_new_inode+0x92d/0xc70 [ 75.417184][ T5315] hfs_mkdir+0x79/0xe0 [ 75.417194][ T5315] vfs_mkdir+0x413/0x630 [ 75.417211][ T5315] filename_mkdirat+0x285/0x510 [ 75.417220][ T5315] ? __pfx_filename_mkdirat+0x10/0x10 [ 75.417229][ T5315] ? do_getname+0x151/0x250 [ 75.417240][ T5315] __se_sys_mkdir+0x34/0x150 [ 75.417249][ T5315] do_syscall_64+0x14d/0xf80 [ 75.417262][ T5315] ? trace_irq_disable+0x3b/0x150 [ 75.417276][ T5315] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.417285][ T5315] ? clear_bhb_loop+0x40/0x90 [ 75.417296][ T5315] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.417307][ T5315] RIP: 0033:0x7f775e59c629 [ 75.417324][ T5315] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 75.417332][ T5315] RSP: 002b:00007f775f494028 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 75.417349][ T5315] RAX: ffffffffffffffda RBX: 00007f775e815fa0 RCX: 00007f775e59c629 [ 75.417357][ T5315] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000580 [ 75.417364][ T5315] RBP: 00007f775e632b39 R08: 0000000000000000 R09: 0000000000000000 [ 75.417371][ T5315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.417377][ T5315] R13: 00007f775e816038 R14: 00007f775e815fa0 R15: 00007fff0ea4a158 [ 75.417389][ T5315] [ 76.001380][ T5315] hfs: request for non-existent node 9 in B*Tree [ 76.003941][ T5315] hfs: request for non-existent node 9 in B*Tree [ 76.006607][ T5294] Bluetooth: hci0: command tx timeout