program: syz_open_dev$mouse(&(0x7f00000000c0), 0x0, 0x2042) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') close(0x3) syz_mount_image$hfs(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x3000000, &(0x7f00000003c0)=ANY=[], 0x11, 0x2eb, &(0x7f0000001980)="$eJzs3c1u00oYxvFnnLRJT6Oe9OPoSCwLlWCDoGwQmyCUi0AsELQNUkVUBBQJ2JAiVgjBnj23wEWwAXEDsGKBuIB2ZTTjj9qJY4cqiRvx/0ltHMfjecf22O9EakcA/lo32t8+XPlhf4xUUUV6fU3yJNWlqhbCzfZ397udnbwdVVwJHfkysiXlXtO29zru9SC92pZzJUJN+66qRnIdJsP3/evf+9b99EoKBqWpux48yJNqYe+sKOqrp8jBCcv1xhzHrDGHOtRTLZUdBwCgXDb7PwgSf/ucb4T5u+dJG+Fj/1Q+/0/qsOwAJs7P/TTx/HejLN/Y8/uv+6j+ZC8c77khnP3ci0aJo9Q81/d+XkEimUowE7Vkc7F4C/d2u52L2w+6O55eqhVKbLYW1xCyV2hBtOsZY9McI7TdZGaUQVjenG3D5pD4V09Y459InRDzyXwxt01T77UT539V39hoXcDNvjMVxH9p+O4XXSm7lcLbRqvV8tyOIsuukjPpM1XQynr2iETRgV1W+guCZlGcrtRKX6mgdZczC9TiUquZpTajd0PqWkuVsq2Jr+bhUU6aeWtumnX90ke1E/m/Z+PbUG7PPO41ZiPoaO6IB+2Zz66u6vbZHHhy9HSrkV4TH8XasNCP8u9pGEF0Dt9oS1e19PjZ8/uVbrfzyC7czVh42IjXzL2SMrcpeUG94zU1+c7AxtE9cJqBXRjrDu39o3Bj28um0sDJXQnV8e5QGv9BaH+e1IXk18ruTdFCifcoTM3xSS87EpTE5l0mGP+5TD7M912iYH81c/L0woQs3KNvc+x4BFRPlV9xS/+k0+iCscHi8BFcog25Y66z56Vzo9fYDOOcDf6Lgg1MW191h+//AQAAAAAAAAAAAAAAAAAAZs00/pyg7DYCAAAAAAAAAAAAAAAAAAAAADDr4vl/Fc3/q+T8v9J/+j9zPpj+//wdzv9bV8H8v1uDMQzM//tuT6YnMf8vMFm/AwAA///dkYJ3") open(&(0x7f0000000040)='./bus\x00', 0x400141042, 0x2a) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x5000, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x8000, 0xa0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7fffffffffffffff, 0x8005, 0x0, 0x0, 0xe, 0xd, "ef359f413bb93852f7d6a4ae6dddfbd1ce5d29c2ee5e5ca9000ff8ee09e737ff0edf110ff4117639c2eb4b78c660e677df701905b9aafab4afaaf755a3f6a004", "036c47c6780860d1cbf7966d61fdcf335263bd9bffbcc26b96ec71038259ca171ce1a311ef54ec32d71e14ef3dc177e9dc8b000000000000000200", "f28359738e229a4c66810000000000d300e6d602000000000000000000000001", [0x204]}) r1 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) syz_emit_ethernet(0x82, &(0x7f00000000c0)=ANY=[], 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x5}, 0x0) syz_mount_image$exfat(&(0x7f0000000280), &(0x7f00000000c0)='./file2\x00', 0x810, &(0x7f00000018c0)=ANY=[], 0xfd, 0x1501, &(0x7f00000002c0)="$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") open(&(0x7f0000000100)='./file2\x00', 0x109042, 0x80) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) read$FUSE(r3, &(0x7f00000099c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) fcntl$lock(r2, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xb5a, 0x7, r4}) r5 = io_uring_setup(0x3de4, &(0x7f0000000000)={0x0, 0xf4e2, 0x8, 0x0, 0x4}) io_uring_enter(r5, 0x2d, 0xcecc, 0x3, &(0x7f0000000080)={[0x9]}, 0x8) [ 101.220805][ T45] Bluetooth: hci0: command tx timeout [ 101.293860][ T5327] loop0: detected capacity change from 0 to 64 [ 101.350498][ T5327] loop0: detected capacity change from 64 to 0 [ 101.364893][ T13] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 101.370549][ T13] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 101.374112][ T13] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 101.377890][ T13] Buffer I/O error on dev loop0, logical block 11, lost async page write [ 101.383943][ T13] Buffer I/O error on dev loop0, logical block 16, lost async page write [ 101.387474][ T13] Buffer I/O error on dev loop0, logical block 17, lost async page write [ 101.392710][ T13] Buffer I/O error on dev loop0, logical block 18, lost async page write [ 101.397378][ T13] Buffer I/O error on dev loop0, logical block 19, lost async page write [ 101.402974][ T5327] Buffer I/O error on dev loop0, logical block 62, lost sync page write [ 101.414436][ T5327] hfs: unable to read volume bitmap [ 101.419575][ T13] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 101.452243][ T5327] ------------[ cut here ]------------ [ 101.455256][ T5327] !buffer_uptodate(bh) [ 101.455275][ T5327] WARNING: fs/buffer.c:1180 at mark_buffer_dirty+0x299/0x440, CPU#0: syz.0.0/5327 [ 101.461910][ T5327] Modules linked in: [ 101.464260][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 101.468609][ T5327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 101.473895][ T5327] RIP: 0010:mark_buffer_dirty+0x299/0x440 [ 101.476518][ T5327] Code: 4c 89 f7 e8 79 fd d9 ff 49 8b 3e be 40 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 e4 60 fb ff e8 6f 32 6e ff eb 8c e8 68 32 6e ff 90 <0f> 0b 90 e9 a5 fd ff ff e8 5a 32 6e ff 90 0f 0b 90 e9 cf fd ff ff [ 101.486824][ T5327] RSP: 0018:ffffc9000f4b7bc8 EFLAGS: 00010287 [ 101.489533][ T5327] RAX: ffffffff82577d18 RBX: ffff888047e9abc8 RCX: 0000000000100000 [ 101.493426][ T5327] RDX: ffffc90020001000 RSI: 00000000000012f8 RDI: 00000000000012f9 [ 101.497099][ T5327] RBP: 1ffff110024f4801 R08: ffff888047e9abcf R09: 1ffff11008fd3579 [ 101.501512][ T5327] R10: dffffc0000000000 R11: ffffed1008fd357a R12: dffffc0000000000 [ 101.505334][ T5327] R13: ffff8880127a4638 R14: ffff88801f7dcc0b R15: ffff88801f660492 [ 101.509017][ T5327] FS: 00007f42680526c0(0000) GS:ffff88808ca55000(0000) knlGS:0000000000000000 [ 101.513848][ T5327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.516887][ T5327] CR2: 00002000000099c0 CR3: 00000000446ef000 CR4: 0000000000352ef0 [ 101.520533][ T5327] Call Trace: [ 101.522305][ T5327] [ 101.523712][ T5327] hfs_mdb_commit+0x84b/0x1150 [ 101.526381][ T5327] hfs_sync_fs+0x1d/0x30 [ 101.528512][ T5327] sync_filesystem+0x1cf/0x230 [ 101.530951][ T5327] hfs_reconfigure+0x66/0x270 [ 101.533095][ T5327] reconfigure_super+0x227/0x8a0 [ 101.535163][ T5327] vfs_fsconfig_locked+0x171/0x320 [ 101.537890][ T5327] __se_sys_fsconfig+0x6c9/0x820 [ 101.540936][ T5327] ? __pfx___se_sys_fsconfig+0x10/0x10 [ 101.543340][ T5327] ? rcu_is_watching+0x15/0xb0 [ 101.545420][ T5327] ? __x64_sys_fsconfig+0x20/0xc0 [ 101.547541][ T5327] do_syscall_64+0x14d/0xf80 [ 101.549703][ T5327] ? trace_irq_disable+0x3b/0x150 [ 101.552344][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.555583][ T5327] ? clear_bhb_loop+0x40/0x90 [ 101.558028][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.562574][ T5327] RIP: 0033:0x7f426719c799 [ 101.564614][ T5327] 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 [ 101.574954][ T5327] RSP: 002b:00007f4268051fe8 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 101.579107][ T5327] RAX: ffffffffffffffda RBX: 00007f4267415fa0 RCX: 00007f426719c799 [ 101.583536][ T5327] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000007 [ 101.587701][ T5327] RBP: 00007f4267232c99 R08: 0000000000000000 R09: 0000000000000000 [ 101.591690][ T5327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 101.594999][ T5327] R13: 00007f4267416038 R14: 00007f4267415fa0 R15: 00007ffed643a528 [ 101.598340][ T5327] [ 101.599942][ T5327] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 101.603681][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 101.608155][ T5327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 101.612379][ T5327] Call Trace: [ 101.614034][ T5327] [ 101.615442][ T5327] vpanic+0x56c/0xa60 [ 101.617300][ T5327] ? __pfx__printk+0x10/0x10 [ 101.619353][ T5327] ? __pfx_vpanic+0x10/0x10 [ 101.621620][ T5327] ? is_bpf_text_address+0x292/0x2b0 [ 101.624754][ T5327] ? is_bpf_text_address+0x26/0x2b0 [ 101.627704][ T5327] panic+0xc5/0xd0 [ 101.629419][ T5327] ? __pfx_panic+0x10/0x10 [ 101.631222][ T5327] __warn+0x315/0x4f0 [ 101.632870][ T5327] ? mark_buffer_dirty+0x299/0x440 [ 101.635228][ T5327] ? mark_buffer_dirty+0x299/0x440 [ 101.637771][ T5327] __report_bug+0x29a/0x540 [ 101.639786][ T5327] ? mark_buffer_dirty+0x299/0x440 [ 101.642602][ T5327] ? __pfx___report_bug+0x10/0x10 [ 101.645278][ T5327] ? sync_inodes_sb+0xb52/0xbd0 [ 101.647566][ T5327] ? __mutex_unlock_slowpath+0x1bd/0x7d0 [ 101.650055][ T5327] ? mark_buffer_dirty+0x299/0x440 [ 101.652292][ T5327] report_bug+0x16a/0x220 [ 101.654194][ T5327] ? mark_buffer_dirty+0x299/0x440 [ 101.656943][ T5327] ? mark_buffer_dirty+0x29b/0x440 [ 101.659891][ T5327] handle_bug+0x9c/0x200 [ 101.662155][ T5327] exc_invalid_op+0x1a/0x50 [ 101.664419][ T5327] asm_exc_invalid_op+0x1a/0x20 [ 101.666592][ T5327] RIP: 0010:mark_buffer_dirty+0x299/0x440 [ 101.668982][ T5327] Code: 4c 89 f7 e8 79 fd d9 ff 49 8b 3e be 40 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 e4 60 fb ff e8 6f 32 6e ff eb 8c e8 68 32 6e ff 90 <0f> 0b 90 e9 a5 fd ff ff e8 5a 32 6e ff 90 0f 0b 90 e9 cf fd ff ff [ 101.677999][ T5327] RSP: 0018:ffffc9000f4b7bc8 EFLAGS: 00010287 [ 101.680917][ T5327] RAX: ffffffff82577d18 RBX: ffff888047e9abc8 RCX: 0000000000100000 [ 101.684325][ T5327] RDX: ffffc90020001000 RSI: 00000000000012f8 RDI: 00000000000012f9 [ 101.687700][ T5327] RBP: 1ffff110024f4801 R08: ffff888047e9abcf R09: 1ffff11008fd3579 [ 101.691807][ T5327] R10: dffffc0000000000 R11: ffffed1008fd357a R12: dffffc0000000000 [ 101.695699][ T5327] R13: ffff8880127a4638 R14: ffff88801f7dcc0b R15: ffff88801f660492 [ 101.698963][ T5327] ? mark_buffer_dirty+0x298/0x440 [ 101.701084][ T5327] ? mark_buffer_dirty+0x298/0x440 [ 101.703431][ T5327] hfs_mdb_commit+0x84b/0x1150 [ 101.705738][ T5327] hfs_sync_fs+0x1d/0x30 [ 101.707712][ T5327] sync_filesystem+0x1cf/0x230 [ 101.710068][ T5327] hfs_reconfigure+0x66/0x270 [ 101.712715][ T5327] reconfigure_super+0x227/0x8a0 [ 101.715555][ T5327] vfs_fsconfig_locked+0x171/0x320 [ 101.717998][ T5327] __se_sys_fsconfig+0x6c9/0x820 [ 101.720310][ T5327] ? __pfx___se_sys_fsconfig+0x10/0x10 [ 101.722973][ T5327] ? rcu_is_watching+0x15/0xb0 [ 101.725235][ T5327] ? __x64_sys_fsconfig+0x20/0xc0 [ 101.727412][ T5327] do_syscall_64+0x14d/0xf80 [ 101.729624][ T5327] ? trace_irq_disable+0x3b/0x150 [ 101.732000][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.734896][ T5327] ? clear_bhb_loop+0x40/0x90 [ 101.737068][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.739804][ T5327] RIP: 0033:0x7f426719c799 [ 101.741927][ T5327] 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 [ 101.750987][ T5327] RSP: 002b:00007f4268051fe8 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 101.755990][ T5327] RAX: ffffffffffffffda RBX: 00007f4267415fa0 RCX: 00007f426719c799 [ 101.760215][ T5327] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000007 [ 101.763876][ T5327] RBP: 00007f4267232c99 R08: 0000000000000000 R09: 0000000000000000 [ 101.767557][ T5327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 101.771401][ T5327] R13: 00007f4267416038 R14: 00007f4267415fa0 R15: 00007ffed643a528 [ 101.775241][ T5327] [ 101.777141][ T5327] Kernel Offset: disabled [ 101.779122][ T5327] Rebooting in 86400 seconds..