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) r1 = open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffc) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fanotify_init(0x0, 0x0) fanotify_mark(r3, 0x241, 0x8001000, r2, 0x0) close_range(r2, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000013c0)=0xc) sendmmsg$unix(r5, &(0x7f00000008c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000140)='8', 0x1}], 0x1}}, {{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000980)="c850d97cc1d24986c8d5a46ff9fd2a0ec71365b138df6648c897", 0x1a}, {&(0x7f00000000c0)="6adea3602e43f2ab592449e7478d5506b9649ed83904019b1a7773711f66a2e618d7201954f04863009c7e9a93525ca7247a65a7151d36eb3b124ec8b0ccea", 0x3f}], 0x2, 0x0, 0x0, 0x4048041}}, {{&(0x7f0000000300)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000400)="d1d74cfebdbc461f8c5b280fa361981b17ce97bfae2321bd230c192a894c8145655afac8de7e09fc1f74f2f4ed88e0fbf24675a249bece3e6c411e4506fcb1493885fa0207f463b18b8d89e8b8b920b5feb19625f0c2cb58aeb69de72fb38914f010ffd36d6c956a025b12175148ea63d008ec52b0f936f713826306c241705283ef7b2030a225968317bf044cab61036251353a8e286d9699f70d11f2044efc394cd563967eea46722b36153316e14c2c6cb86bd4d9faf182ecaa30f5c532", 0xbf}, {&(0x7f00000004c0)="62807544eaf3170c2f0b1296f0bffe222864de69724c2210e6c3247e425d27034329380ef306e84247bfde47f944b086857fd25f9d72e8b588db80ce84e2d77e929c58e1b178717f3d", 0x49}, {&(0x7f0000000540)="bab3f73f02a15e4bf3f440da70dbdd39a5896218d1548e44d58ec70e567140012077562770b3c880f2579e0bcfd0eb06b6adf698965110349ce6586d48524e7b2052a7517d9875071b87e87749f75c85c80766480340f1d7737ca20595d8d00fac21720203eb0487cfe391539b03d6533a1135e5196dd3b0d2d2fec65880bdf0681278cb296491a1d99611245add6c2f6e55dce0b3dc96452ca845b8add185f1c373cb", 0xa3}, {&(0x7f0000000380)="f619", 0x2}, {&(0x7f0000000600)="3db0e8c6b569b5e185ae4e7e1da440725efe00bd81e7fc05f88cd7b6e22ec690b3db016ab751bada3850cfa589c491c43dd8379da04015a6aecc19cd", 0x3c}, {&(0x7f0000000640)="30f60a5b24907fd8abf84e1ca4d79e07508c15b61f737ade062066d929ade76bdd105777dc323ed42b6ab1220700310bcb61f4c5cc259ca625e0b365a6eaebfa082cb66c8e76ec5b8aa5f0217fb202a5432d7f7d5cfbf22b0c7d908bbb9de17ce7d57b3c41613af12af4503b54bc26a7e31086ec59f4a1dfd6fd07b16312959788bc301f255154117b6ccae16a0e83ee578348888bb64f2d58ab88632ca2ef3e141d0c5e7d6e39a09873cd3058f55264249a0c13978ce56d077305a39e609eda5fe2a0dd850f05b483cab84f6e8b83b1694e540231b11939becdd75e48b41ab7c2d665c1db2ed46beb8108bc7adc78b1", 0xf0}, {&(0x7f0000000740)="28acccbbb40c0f73dff8121f5e89d24fca3beb9d7a617c11638fb7ee7b1c670b3d7206ddac44636422f69ec921f4fabd0a7c52653e2768a1db1e13a1fe770c1b6a0dcdf23df653cf8f8b7a4d531bb22418440f83c4aa6909eb739af0d33c50eb94b388ba9ce20f25c3801d24eb5bcc08ff4ce0ddc9aa9e1ae86d6d1653fc24adace0fc1532312c95ae8647b0678254ec6426ff7e04f8a75295f539a15ca5df2d702046c9ab39ec1f93625c6522fa2654338e426345c5effc9998c88847ac5d6f5bda9ec1e1f2160b4338747d3adb6d9268985f944bb50ab3f77b12dd41e0f5ba70", 0xe1}], 0x7, 0x0, 0x0, 0x11}}], 0x3, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x0, r6, 0x0, 0x39000, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='devtmpfs\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f00000001c0), &(0x7f0000000180)='./file1\x00', 0x30000c8, &(0x7f0000000100)=ANY=[], 0x11, 0x2d1, &(0x7f0000000280)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d27e, 0x0) (async) open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) (async) pwrite64(r0, &(0x7f0000000140)='2', 0x1, 0x8080c61) (async) open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x0) (async) ftruncate(r1, 0x2007ffc) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) (async) pipe(&(0x7f0000000000)) (async) fanotify_init(0x0, 0x0) (async) fanotify_mark(r3, 0x241, 0x8001000, r2, 0x0) (async) close_range(r2, r3, 0x0) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000013c0)=0xc) (async) sendmmsg$unix(r5, &(0x7f00000008c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000140)='8', 0x1}], 0x1}}, {{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000980)="c850d97cc1d24986c8d5a46ff9fd2a0ec71365b138df6648c897", 0x1a}, {&(0x7f00000000c0)="6adea3602e43f2ab592449e7478d5506b9649ed83904019b1a7773711f66a2e618d7201954f04863009c7e9a93525ca7247a65a7151d36eb3b124ec8b0ccea", 0x3f}], 0x2, 0x0, 0x0, 0x4048041}}, {{&(0x7f0000000300)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000400)="d1d74cfebdbc461f8c5b280fa361981b17ce97bfae2321bd230c192a894c8145655afac8de7e09fc1f74f2f4ed88e0fbf24675a249bece3e6c411e4506fcb1493885fa0207f463b18b8d89e8b8b920b5feb19625f0c2cb58aeb69de72fb38914f010ffd36d6c956a025b12175148ea63d008ec52b0f936f713826306c241705283ef7b2030a225968317bf044cab61036251353a8e286d9699f70d11f2044efc394cd563967eea46722b36153316e14c2c6cb86bd4d9faf182ecaa30f5c532", 0xbf}, {&(0x7f00000004c0)="62807544eaf3170c2f0b1296f0bffe222864de69724c2210e6c3247e425d27034329380ef306e84247bfde47f944b086857fd25f9d72e8b588db80ce84e2d77e929c58e1b178717f3d", 0x49}, {&(0x7f0000000540)="bab3f73f02a15e4bf3f440da70dbdd39a5896218d1548e44d58ec70e567140012077562770b3c880f2579e0bcfd0eb06b6adf698965110349ce6586d48524e7b2052a7517d9875071b87e87749f75c85c80766480340f1d7737ca20595d8d00fac21720203eb0487cfe391539b03d6533a1135e5196dd3b0d2d2fec65880bdf0681278cb296491a1d99611245add6c2f6e55dce0b3dc96452ca845b8add185f1c373cb", 0xa3}, {&(0x7f0000000380)="f619", 0x2}, {&(0x7f0000000600)="3db0e8c6b569b5e185ae4e7e1da440725efe00bd81e7fc05f88cd7b6e22ec690b3db016ab751bada3850cfa589c491c43dd8379da04015a6aecc19cd", 0x3c}, {&(0x7f0000000640)="30f60a5b24907fd8abf84e1ca4d79e07508c15b61f737ade062066d929ade76bdd105777dc323ed42b6ab1220700310bcb61f4c5cc259ca625e0b365a6eaebfa082cb66c8e76ec5b8aa5f0217fb202a5432d7f7d5cfbf22b0c7d908bbb9de17ce7d57b3c41613af12af4503b54bc26a7e31086ec59f4a1dfd6fd07b16312959788bc301f255154117b6ccae16a0e83ee578348888bb64f2d58ab88632ca2ef3e141d0c5e7d6e39a09873cd3058f55264249a0c13978ce56d077305a39e609eda5fe2a0dd850f05b483cab84f6e8b83b1694e540231b11939becdd75e48b41ab7c2d665c1db2ed46beb8108bc7adc78b1", 0xf0}, {&(0x7f0000000740)="28acccbbb40c0f73dff8121f5e89d24fca3beb9d7a617c11638fb7ee7b1c670b3d7206ddac44636422f69ec921f4fabd0a7c52653e2768a1db1e13a1fe770c1b6a0dcdf23df653cf8f8b7a4d531bb22418440f83c4aa6909eb739af0d33c50eb94b388ba9ce20f25c3801d24eb5bcc08ff4ce0ddc9aa9e1ae86d6d1653fc24adace0fc1532312c95ae8647b0678254ec6426ff7e04f8a75295f539a15ca5df2d702046c9ab39ec1f93625c6522fa2654338e426345c5effc9998c88847ac5d6f5bda9ec1e1f2160b4338747d3adb6d9268985f944bb50ab3f77b12dd41e0f5ba70", 0xe1}], 0x7, 0x0, 0x0, 0x11}}], 0x3, 0x0) (async) pipe(&(0x7f0000000080)) (async) splice(r4, 0x0, r6, 0x0, 0x39000, 0x0) (async) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='devtmpfs\x00', 0x0, 0x0) (async) [ 84.981718][ T5328] loop0: detected capacity change from 0 to 64 [ 84.998837][ T5328] ======================================================= [ 84.998837][ T5328] WARNING: The mand mount option has been deprecated and [ 84.998837][ T5328] and is ignored by this kernel. Remove the mand [ 84.998837][ T5328] option from the mount to silence this warning. [ 84.998837][ T5328] ======================================================= [ 85.661761][ T5328] hfs: request for non-existent node 8 in B*Tree [ 85.664632][ T5328] hfs: request for non-existent node 8 in B*Tree [ 85.675248][ T5302] Bluetooth: hci0: command tx timeout [ 85.699520][ T5328] [ 85.700658][ T5328] ====================================================== [ 85.703393][ T5328] WARNING: possible circular locking dependency detected [ 85.706091][ T5328] syzkaller #0 Not tainted [ 85.707721][ T5328] ------------------------------------------------------ [ 85.710478][ T5328] syz.0.0/5328 is trying to acquire lock: [ 85.712706][ T5328] ffff888032e380b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x18e/0x300 [ 85.716619][ T5328] [ 85.716619][ T5328] but task is already holding lock: [ 85.719839][ T5328] ffff8880380c8778 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xf2/0x15e0 [ 85.724364][ T5328] [ 85.724364][ T5328] which lock already depends on the new lock. [ 85.724364][ T5328] [ 85.729000][ T5328] [ 85.729000][ T5328] the existing dependency chain (in reverse order) is: [ 85.732873][ T5328] [ 85.732873][ T5328] -> #1 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}: [ 85.736786][ T5328] __mutex_lock+0x19f/0x1300 [ 85.739468][ T5328] hfs_extend_file+0xf2/0x15e0 [ 85.742082][ T5328] hfs_bmap_reserve+0x107/0x430 [ 85.744417][ T5328] __hfs_ext_write_extent+0x1fa/0x470 [ 85.746827][ T5328] __hfs_ext_cache_extent+0x6b/0x9b0 [ 85.749335][ T5328] hfs_extend_file+0x39b/0x15e0 [ 85.751645][ T5328] hfs_get_block+0x412/0xc50 [ 85.753937][ T5328] __block_write_begin_int+0x6c6/0x1910 [ 85.756740][ T5328] cont_write_begin+0x737/0xae0 [ 85.759111][ T5328] hfs_write_begin+0x66/0xb0 [ 85.761398][ T5328] cont_write_begin+0x2e7/0xae0 [ 85.763818][ T5328] hfs_write_begin+0x66/0xb0 [ 85.766099][ T5328] generic_perform_write+0x2e2/0x8f0 [ 85.768630][ T5328] generic_file_write_iter+0x14a/0x680 [ 85.771277][ T5328] vfs_write+0x61d/0xb90 [ 85.773411][ T5328] __x64_sys_pwrite64+0x199/0x230 [ 85.775961][ T5328] do_syscall_64+0xe2/0xf80 [ 85.778169][ T5328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.781050][ T5328] [ 85.781050][ T5328] -> #0 (&tree->tree_lock/1){+.+.}-{4:4}: [ 85.784682][ T5328] __lock_acquire+0x15a5/0x2cf0 [ 85.786974][ T5328] lock_acquire+0x106/0x330 [ 85.789099][ T5328] __mutex_lock+0x19f/0x1300 [ 85.791363][ T5328] hfs_find_init+0x18e/0x300 [ 85.793543][ T5328] hfs_extend_file+0x35c/0x15e0 [ 85.796117][ T5328] hfs_bmap_reserve+0x107/0x430 [ 85.798852][ T5328] hfs_cat_create+0x20f/0x800 [ 85.801104][ T5328] hfs_mkdir+0x6c/0xe0 [ 85.803136][ T5328] vfs_mkdir+0x753/0x870 [ 85.805291][ T5328] do_mkdirat+0x27d/0x4b0 [ 85.807418][ T5328] __x64_sys_mkdirat+0x87/0xa0 [ 85.809858][ T5328] do_syscall_64+0xe2/0xf80 [ 85.812154][ T5328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.815042][ T5328] [ 85.815042][ T5328] other info that might help us debug this: [ 85.815042][ T5328] [ 85.819427][ T5328] Possible unsafe locking scenario: [ 85.819427][ T5328] [ 85.822554][ T5328] CPU0 CPU1 [ 85.824932][ T5328] ---- ---- [ 85.827431][ T5328] lock(&HFS_I(tree->inode)->extents_lock); [ 85.829966][ T5328] lock(&tree->tree_lock/1); [ 85.833038][ T5328] lock(&HFS_I(tree->inode)->extents_lock); [ 85.836709][ T5328] lock(&tree->tree_lock/1); [ 85.838849][ T5328] [ 85.838849][ T5328] *** DEADLOCK *** [ 85.838849][ T5328] [ 85.842186][ T5328] 4 locks held by syz.0.0/5328: [ 85.844557][ T5328] #0: ffff88801f408420 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 85.848629][ T5328] #1: ffff8880380c8fa0 (&type->i_mutex_dir_key#8/1){+.+.}-{4:4}, at: filename_create+0x200/0x370 [ 85.853262][ T5328] #2: ffff888041aa00b0 (&tree->tree_lock){+.+.}-{4:4}, at: hfs_find_init+0x18e/0x300 [ 85.857293][ T5328] #3: ffff8880380c8778 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xf2/0x15e0 [ 85.861987][ T5328] [ 85.861987][ T5328] stack backtrace: [ 85.864583][ T5328] CPU: 0 UID: 0 PID: 5328 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.864596][ T5328] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 85.864601][ T5328] Call Trace: [ 85.864607][ T5328] [ 85.864611][ T5328] dump_stack_lvl+0xe8/0x150 [ 85.864629][ T5328] print_circular_bug+0x2e1/0x300 [ 85.864641][ T5328] check_noncircular+0x12e/0x150 [ 85.864653][ T5328] __lock_acquire+0x15a5/0x2cf0 [ 85.864669][ T5328] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 85.864685][ T5328] ? lockdep_hardirqs_on+0x7a/0x110 [ 85.864695][ T5328] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 85.864704][ T5328] ? stack_depot_save_flags+0x3f3/0x810 [ 85.864768][ T5328] ? hfs_find_init+0x18e/0x300 [ 85.864782][ T5328] lock_acquire+0x106/0x330 [ 85.864795][ T5328] ? hfs_find_init+0x18e/0x300 [ 85.864811][ T5328] __mutex_lock+0x19f/0x1300 [ 85.864823][ T5328] ? hfs_find_init+0x18e/0x300 [ 85.864839][ T5328] ? hfs_find_init+0x18e/0x300 [ 85.864853][ T5328] ? __pfx___mutex_lock+0x10/0x10 [ 85.864864][ T5328] ? rcu_is_watching+0x15/0xb0 [ 85.864875][ T5328] ? trace_kmalloc+0x1f/0xb0 [ 85.864889][ T5328] ? __kmalloc_noprof+0x42d/0x7e0 [ 85.864905][ T5328] ? hfs_find_init+0xaa/0x300 [ 85.864919][ T5328] hfs_find_init+0x18e/0x300 [ 85.864934][ T5328] hfs_extend_file+0x35c/0x15e0 [ 85.864950][ T5328] ? __pfx_hfs_extend_file+0x10/0x10 [ 85.864961][ T5328] ? __mutex_lock+0x319/0x1300 [ 85.864976][ T5328] ? __pfx___mutex_lock+0x10/0x10 [ 85.864988][ T5328] hfs_bmap_reserve+0x107/0x430 [ 85.865001][ T5328] hfs_cat_create+0x20f/0x800 [ 85.865014][ T5328] ? do_raw_spin_lock+0x12b/0x2f0 [ 85.865025][ T5328] ? __pfx_hfs_cat_create+0x10/0x10 [ 85.865039][ T5328] ? hfs_new_inode+0x838/0xbd0 [ 85.865052][ T5328] hfs_mkdir+0x6c/0xe0 [ 85.865064][ T5328] vfs_mkdir+0x753/0x870 [ 85.865079][ T5328] do_mkdirat+0x27d/0x4b0 [ 85.865093][ T5328] ? __pfx_do_mkdirat+0x10/0x10 [ 85.865105][ T5328] ? getname_flags+0x1e4/0x540 [ 85.865121][ T5328] __x64_sys_mkdirat+0x87/0xa0 [ 85.865135][ T5328] do_syscall_64+0xe2/0xf80 [ 85.865146][ T5328] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.865156][ T5328] ? trace_irq_disable+0x37/0x100 [ 85.865168][ T5328] ? clear_bhb_loop+0x60/0xb0 [ 85.865179][ T5328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.865186][ T5328] RIP: 0033:0x7ffb7959aeb9 [ 85.865195][ T5328] 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 [ 85.865201][ T5328] RSP: 002b:00007ffb7a4f0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 85.865214][ T5328] RAX: ffffffffffffffda RBX: 00007ffb79815fa0 RCX: 00007ffb7959aeb9 [ 85.865222][ T5328] RDX: 0000000000000000 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 85.865229][ T5328] RBP: 00007ffb79608c1f R08: 0000000000000000 R09: 0000000000000000 [ 85.865235][ T5328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 85.865241][ T5328] R13: 00007ffb79816038 R14: 00007ffb79815fa0 R15: 00007ffc93ef3cd8 [ 85.865252][ T5328] [ 86.015032][ T1050] kworker/u4:8: attempt to access beyond end of device [ 86.015032][ T1050] loop0: rw=8388609, sector=4165, nr_sectors = 1 limit=64 [ 86.043725][ T1050] Buffer I/O error on dev loop0, logical block 4165, lost async page write