program: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000080)={0x19, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f00000000c0)={0x28, 0x7, r1, 0x0, &(0x7f0000ffa000/0x3000)=nil, 0x3000}) syz_mount_image$hfs(&(0x7f00000001c0), &(0x7f0000000180)='./file1\x00', 0x30000c8, &(0x7f0000000100)=ANY=[], 0x11, 0x2d1, &(0x7f0000000280)="$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") r2 = 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) syz_mount_image$udf(&(0x7f0000000080), &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x82, &(0x7f0000000700)=ANY=[], 0xfd, 0xc34, &(0x7f0000001080)="$eJzs3U9sHNd9B/DfGy5F0m4rJk5Uu42LTVukMmO5sqSYilW4q5pmG0CWiVDMLQBX5EpdmFoSJNXIbtowvfTQQ4Ci6CEnAq1RIEUDoymKHtnWBZKLD4VPPREtbARFD2wRIKeAxcy+FVf/LMkkJcr+fGzqOzv73sx7M+MZWdCbFwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAxO+8cvb48+lhtwIAeJDOT3/1+AnPfwD4RLng//8BAAAAAAAAAAAAAOCgS1HEE5Fi6fxWmq0+dw2fa3euXpuZmLx9tZFU1Ryoypc/w8+fOHnqSy+Mn+7lh9ffa0/Fa9MXztZfXryytNxaWWnN12c67bnF+dY9b2G39W82Vh2A+pXXr85furRSP/HcyRu+vjb6wdDjR0bPjD9z7Ole2ZmJycnpvjK1wY+891vcaYTHoSjiWKR49vs/Ts2IKGL3x+Iu185+G6k6MVZ1YmZisurIQrvZWS2/nOodiCKi3lep0TtGD+Bc7EojYq1sftngsbJ700vN5ebFhVZ9qrm82l5tL3amUre1ZX/qUcTpFLEeEZtDt25uMIqoRYrvHt5KFyNioHccvlgNDL5zO4p97OM9KNtZH4xYLx6Bc3aADUURr0aKn7xTxFx5zPJPfCHi1TL/MeKtMl+KSOWFcSri/eo6GnnILWcv1KKIPyvP/5mtNF/dD3r3lXNfq3+lc2mxr2zvvvLIPx8epAN+bxqOIprVHX8rffTf7AAAAAAAAAAAAAAAAACw10aiiKcixSv//gfVuOKoxqUfPjP+u6M/3z9m/Mm7bKcs+1xErBX3Nib3UB5CPJWmUnrIY4k/yYajiD/K4/++/bAbAwAAAAAAAAAAAAAAAAAA8IlWxHuR4sV3j6b16J9TvN25XL/QvLjQnRW2N/dvb8707e3t7XrqZiPnbM61nOs5N3Ju5owi18/ZyDmbcy3nes6NnJs5YyDXz9nIOZtzLed6zo2cmzmjluvnbOSczbmWcz3nRs7NnHFA5u4FAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPg4KaKIn0WK73xjK0WKiEbEbHRzY6hXBgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4mIZSET+IFPXfa1xfV4uIVP3bdbT85VQ0DpX56WiMl/lSNM7mbFZZa3z7IbSf3RlMRfwoUgwNv339hOfzP9j9dP0yiLe+ufPpl2rdHOh9OfrB0ONHDp8Zn/yVJ++0nG7XgLFz7c7Va/WZicnJ6b7Vtbz3T/etG837Lfam60TEyhtvvt5cWGgtW/hkLNS6C7XY0y2PROztBvduodZdyPereOjtucNC42A0Y2chqnv/be/ZfGyUz//3I8VvvvsfvQd+7/n/c91P15/w8dM/3nn+v3jzhvbp+f9E37oX8+9GBmsRw6tXlgaPRAyvvPHmsfaV5uXW5Vbn1PHjXx4f//LJ44OHIoYvtRdafUu7PlQAAAAAAAAAAAAAAAAAD1Yq4rcjRfNHW6keEdeq8VqjZ8afOfb0QAxU461uGLf12vSFs/WXF68sLbdWVlrz9ZlOe25xvnWvuxuuhnvNTEzuS2fuamSf2z8y/PLi0hvL7cu/v3rb7x8bPntxZXW5OXf7r2MkiohG/5qxqsEzE5NVoxfazU5VdWqPBmYOpiL+M1LMnaqnz+d1efxfGe8N9pXtH/+/1re+Wt6n8X+fumk/KRXx00jxG3/+ZHy+audjccsxy+X+OlKMnf5cLheHynK9NnTfK9AdGViW/d9I8fc/u7Fsr+9P7JR9/v6O7sFXnv/DkeIHf/q9+NW87sb3P+yM/+w//4/dvKF9Ov+f6Vv32A3vK9h118nn/1ikeOmJt+PX8roPe/9HEdvb29+KOJoLX38/xz6d/8/2rRuN7n5/fe+6DwAAAAAAAAAA8MgaTEX8TaR4erKWXsjr7uXv/83fvKF9+vtfv9i3bv4BzVe064MKAAAAAAfEYCrivUhxefXt62Oo+8Z/3zj+87d25l6fSDd9W/053y9U7w3Yyz//6zea9zu7+24DAAAAAAAAAAAAAAAAAADAgZJSES/k+dRn7zKf+kakeOW/n83l0pGyXG8e+NHq1+Hzi51jZxcWFueaq82LC6369FJzrlXW/Uyk2Pqrz+W6RTW/em+++e4c78PbvbnYlyPF5N/2ynbnYu/NTd6dD7w7F3tZ9lOR4r/+7sayvXmsP7tT9kRZ9i8jxdf/6fZlj+yUPVmW/V6k+OHX672yj5Vle+9H7b6TdLgWC63n5hYXbnkVKgAAAAAAAAAAAAAAAAAAANyvwVTEn0SK/7myHmt52H+e/783A3+tV/atb/bN93+Ta9U8/6PV/P93Wv4o8/+P7llPAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADg0ZGiiDcjxdL5rbQxVH7uGj7X7ly9NjMxeftqI6mqOVCVL3+Gnz9x8tSXXhg/3csPr7/XnorXpi+crb+8eGVpubWy0pqvz3Tac4vzrXvewm7r7xy6rrHqANSvvH51/tKllfqJ507e8PW10Q+GHj8yemb8mWNP98rOTExOTveVqQ3ex97vq3E7DkURfxEpnv3+j9M/D0UUsftjcZdrZ7+NVJ0YqzoxMzFZdWSh3eysll9O9Q5EEVHvq9ToHaMHcC52pRGxVja/bPBY2b3ppeZy8+JCqz7VXF5tr7YXO1Op29qyP/Uo4nSKWI+IzaFbNzcYRbweKb57eCv9y1DEQO84fPH89FePn7hzO4p97OM9KNtZH4xYLx6Bc3aADUUR/xApfvLO0fjXoYhadH/iCxGv9hd8KSKVF8apiPdvcx3xaKpFEf9Xnv8zW+mdofJ+0LuvnPta/SudS4t9ZXv3lYP0fNi+/2txZA92e+8O+L1pOIr4YXXH30r/5r9rAAAAAAAAAAAAAAAAgAOkiF+OFC++ezRV44Ovjyludy7XLzQvLnSH9fXG/tUj/rDM7e3t7XrqZiPnbM61nOs5N3Ju5owi18/ZyDmbcy3nes6NnJs5YyDXz9nIOZtzLed6zo2cmzmjVsX29va3uvVruX7OtZzrtYiirJ8/b+aMAzJ2DwAAAAAAAAAAAAAAAAAA+Hgpqn9SfOcbW6maS7URMRvd3DAf6Mfe/wcAAP//3sf+xA==") r3 = creat(&(0x7f0000000300)='./bus\x00', 0x0) lseek(r3, 0x7fff, 0x0) r4 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r5 = open(&(0x7f0000000180)='./bus\x00', 0x4047e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r5, 0x0) ftruncate(r3, 0x1f) write$P9_RLERROR(r3, &(0x7f0000000340)=ANY=[], 0xa) write$cgroup_type(r4, &(0x7f0000000200), 0x175d9003) open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) pwrite64(r2, &(0x7f0000000140)='2', 0x1, 0x8080c61) r6 = open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x0) ftruncate(r6, 0x2007ffc) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r0, 0x3ba0, &(0x7f0000000180)={0x48, 0x5, r1, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW(r0, 0x3ba0, &(0x7f0000000400)={0x48, 0x8, r7, 0x0, 0x0, 0xffca, &(0x7f0000000040)='?', 0x5}) syz_mount_image$ext4(&(0x7f0000000200)='ext3\x00', &(0x7f00000005c0)='./file1\x00', 0x1018ed8, &(0x7f0000000000)={[{@sysvgroups}, {@test_dummy_encryption_v1}, {@bh}, {@noload}, {@journal_dev={'journal_dev', 0x3d, 0x4}}, {@norecovery}, {@init_itable}, {@test_dummy_encryption}]}, 0x6, 0x644, &(0x7f00000006c0)="$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") [ 140.869338][ T46] Bluetooth: hci0: command tx timeout [ 141.090852][ T5339] loop0: detected capacity change from 0 to 64 [ 141.145417][ T5339] ======================================================= [ 141.145417][ T5339] WARNING: The mand mount option has been deprecated and [ 141.145417][ T5339] and is ignored by this kernel. Remove the mand [ 141.145417][ T5339] option from the mount to silence this warning. [ 141.145417][ T5339] ======================================================= [ 141.257884][ T5339] [ 141.258784][ T5339] ============================================ [ 141.261456][ T5339] WARNING: possible recursive locking detected [ 141.264016][ T5339] syzkaller #0 Not tainted [ 141.265856][ T5339] -------------------------------------------- [ 141.268453][ T5339] syz.0.0/5339 is trying to acquire lock: [ 141.270919][ T5339] ffff888011c000f8 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xda/0x14c0 [ 141.275239][ T5339] [ 141.275239][ T5339] but task is already holding lock: [ 141.278122][ T5339] ffff888011c00778 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xda/0x14c0 [ 141.282257][ T5339] [ 141.282257][ T5339] other info that might help us debug this: [ 141.285629][ T5339] Possible unsafe locking scenario: [ 141.285629][ T5339] [ 141.288650][ T5339] CPU0 [ 141.290028][ T5339] ---- [ 141.291476][ T5339] lock(&HFS_I(tree->inode)->extents_lock); [ 141.293940][ T5339] lock(&HFS_I(tree->inode)->extents_lock); [ 141.296418][ T5339] [ 141.296418][ T5339] *** DEADLOCK *** [ 141.296418][ T5339] [ 141.299929][ T5339] May be due to missing lock nesting notation [ 141.299929][ T5339] [ 141.303340][ T5339] 5 locks held by syz.0.0/5339: [ 141.305514][ T5339] #0: ffff8880231e0420 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 141.309529][ T5339] #1: ffff888011c00fa0 (&type->i_mutex_dir_key#8){+.+.}-{4:4}, at: path_openat+0x8da/0x3830 [ 141.314180][ T5339] #2: ffff8880123340b0 (&tree->tree_lock){+.+.}-{4:4}, at: hfs_find_init+0x18e/0x2c0 [ 141.317910][ T5339] #3: ffff888011c00778 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xda/0x14c0 [ 141.322438][ T5339] #4: ffff8880123320b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x18e/0x2c0 [ 141.326403][ T5339] [ 141.326403][ T5339] stack backtrace: [ 141.328970][ T5339] CPU: 0 UID: 0 PID: 5339 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 141.328986][ T5339] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 141.328992][ T5339] Call Trace: [ 141.329000][ T5339] [ 141.329005][ T5339] dump_stack_lvl+0x189/0x250 [ 141.329023][ T5339] ? __pfx_dump_stack_lvl+0x10/0x10 [ 141.329034][ T5339] ? __pfx__printk+0x10/0x10 [ 141.329044][ T5339] ? print_lock_name+0xde/0x100 [ 141.329054][ T5339] print_deadlock_bug+0x28b/0x2a0 [ 141.329069][ T5339] validate_chain+0x1a3f/0x2140 [ 141.329080][ T5339] ? rcu_is_watching+0x15/0xb0 [ 141.329092][ T5339] ? rcu_is_watching+0x15/0xb0 [ 141.329102][ T5339] ? lock_release+0x4b/0x3e0 [ 141.329112][ T5339] ? lock_release+0x4b/0x3e0 [ 141.329121][ T5339] ? look_up_lock_class+0x74/0x170 [ 141.329181][ T5339] ? register_lock_class+0x51/0x320 [ 141.329193][ T5339] __lock_acquire+0xab9/0xd20 [ 141.329205][ T5339] ? hfs_extend_file+0xda/0x14c0 [ 141.329221][ T5339] lock_acquire+0x120/0x360 [ 141.329231][ T5339] ? hfs_extend_file+0xda/0x14c0 [ 141.329248][ T5339] __mutex_lock+0x187/0x1350 [ 141.329259][ T5339] ? hfs_extend_file+0xda/0x14c0 [ 141.329274][ T5339] ? lockdep_unlock+0x89/0x120 [ 141.329288][ T5339] ? hfs_extend_file+0xda/0x14c0 [ 141.329302][ T5339] ? __pfx___mutex_lock+0x10/0x10 [ 141.329318][ T5339] hfs_extend_file+0xda/0x14c0 [ 141.329334][ T5339] ? __pfx_hfs_extend_file+0x10/0x10 [ 141.329348][ T5339] ? __pfx___mutex_trylock_common+0x10/0x10 [ 141.329360][ T5339] ? rcu_is_watching+0x15/0xb0 [ 141.329371][ T5339] ? trace_contention_end+0x39/0x120 [ 141.329384][ T5339] ? __asan_memset+0x22/0x50 [ 141.329402][ T5339] ? hfs_brec_find+0x1a7/0x510 [ 141.329414][ T5339] hfs_bmap_reserve+0x107/0x430 [ 141.329430][ T5339] __hfs_ext_write_extent+0x1fa/0x470 [ 141.329447][ T5339] __hfs_ext_cache_extent+0x6b/0x9b0 [ 141.329462][ T5339] ? hfs_find_init+0x18e/0x2c0 [ 141.329473][ T5339] hfs_extend_file+0x31e/0x14c0 [ 141.329489][ T5339] ? __pfx_hfs_extend_file+0x10/0x10 [ 141.329502][ T5339] ? __mutex_lock+0x335/0x1350 [ 141.329517][ T5339] ? __pfx___mutex_lock+0x10/0x10 [ 141.329530][ T5339] hfs_bmap_reserve+0x107/0x430 [ 141.329546][ T5339] hfs_cat_create+0x1c5/0x730 [ 141.329559][ T5339] ? do_raw_spin_lock+0x121/0x290 [ 141.329572][ T5339] ? __pfx_hfs_cat_create+0x10/0x10 [ 141.329589][ T5339] ? _raw_spin_unlock+0x28/0x50 [ 141.329598][ T5339] ? hfs_new_inode+0x837/0xbd0 [ 141.329614][ T5339] hfs_create+0x66/0xe0 [ 141.329627][ T5339] ? __pfx_hfs_create+0x10/0x10 [ 141.329641][ T5339] path_openat+0x14f1/0x3830 [ 141.329659][ T5339] ? __pfx_path_openat+0x10/0x10 [ 141.329672][ T5339] do_filp_open+0x1fa/0x410 [ 141.329681][ T5339] ? __lock_acquire+0xab9/0xd20 [ 141.329691][ T5339] ? __pfx_do_filp_open+0x10/0x10 [ 141.329705][ T5339] ? _raw_spin_unlock+0x28/0x50 [ 141.329714][ T5339] ? alloc_fd+0x64c/0x6c0 [ 141.329729][ T5339] do_sys_openat2+0x121/0x1c0 [ 141.329739][ T5339] ? __se_sys_futex+0x36f/0x400 [ 141.329753][ T5339] ? __pfx_do_sys_openat2+0x10/0x10 [ 141.329765][ T5339] __x64_sys_open+0x11e/0x150 [ 141.329774][ T5339] do_syscall_64+0xfa/0xfa0 [ 141.329786][ T5339] ? lockdep_hardirqs_on+0x9c/0x150 [ 141.329797][ T5339] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.329807][ T5339] ? clear_bhb_loop+0x60/0xb0 [ 141.329817][ T5339] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.329827][ T5339] RIP: 0033:0x7f1083b8eec9 [ 141.329837][ T5339] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 141.329847][ T5339] RSP: 002b:00007f1084a94038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 141.329859][ T5339] RAX: ffffffffffffffda RBX: 00007f1083de5fa0 RCX: 00007f1083b8eec9 [ 141.329867][ T5339] RDX: 0000000000000000 RSI: 000000000014927e RDI: 0000200000000180 [ 141.329874][ T5339] RBP: 00007f1083c11f91 R08: 0000000000000000 R09: 0000000000000000 [ 141.329881][ T5339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 141.329887][ T5339] R13: 00007f1083de6038 R14: 00007f1083de5fa0 R15: 00007fff6b807928 [ 141.329899][ T5339] [ 141.972307][ T5339] hfs: request for non-existent node 6 in B*Tree [ 141.975374][ T5339] hfs: request for non-existent node 6 in B*Tree [ 142.012212][ T5339] hfs: request for non-existent node 7 in B*Tree [ 142.014930][ T5339] hfs: request for non-existent node 7 in B*Tree [ 142.049002][ T13] kworker/u4:1: attempt to access beyond end of device [ 142.049002][ T13] loop0: rw=1, sector=4172, nr_sectors = 16 limit=64 [ 142.054547][ T13] kworker/u4:1: attempt to access beyond end of device [ 142.054547][ T13] loop0: rw=1, sector=4188, nr_sectors = 1 limit=64 [ 142.065993][ T13] Buffer I/O error on dev loop0, logical block 4188, lost async page write [ 142.069661][ T13] kworker/u4:1: attempt to access beyond end of device [ 142.069661][ T13] loop0: rw=1, sector=4189, nr_sectors = 1 limit=64