program: syz_mount_image$hfs(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="71756965742c636f6465706167653d69736f383835392d31352c706172743d3078303030303030300000000000000000662c00a20000000700000000ede9debf530c3cc4d04b548919aca0c2937d4da1fc31dc42fc2e3e", @ANYBLOB="23341129bfb4fcc388a80c49b4f4d96254cb9356759776b03b581050240d2d9a5cf3440e76c886f1e5c860656a3648101223fc288fc5274f0e609cfed0fc738d84eb544791dd1cb959421db9fbcb634df876aa2133fd62e245fb6b1ead07ca04772d78564af8f42015e5be557ab3bd60824768691005cbd3d295402693d934226595deeba1ff748b7dde9c617749aa38096ef667700a6b3668cb7296b024fbcf9f74e50bf0f834159f51737baac184f94dd13a9793b76946208f290637d8def94e5f56f1181da3eed500440f", @ANYBLOB="2b86cc0866f043ae112177e8d069d03a337454fddb71ccf58cf87c0c9166ec375c1658949bd54b1b401001d954", @ANYRES16, @ANYRESHEX], 0x11, 0x2d2, &(0x7f0000000bc0)="$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") open(&(0x7f0000000180)='./bus\x00', 0xa37e, 0x0) mount(&(0x7f0000000440)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./bus\x00', 0x0, 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7fffffffffffffff, 0x400, 0x0, 0x0, 0x1, 0x0, "ef35af413bb901527fe4d0ce5d29c3ee5e5c3676345a41499db7aac63a01000000000000004faa2ae2c084a0ea0000000000000000000c00002000", "036c47c67808200400000000000000335263bdbcef549ba197fce47ddfdd753abd950100002a00ffffffffffffffff00000000e8f20000000200", "b7326736181c208220000000b9000000000000000000f0fffffffff2ff00", [0x4]}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xc000, &(0x7f00000006c0), 0x2, 0x246, &(0x7f0000000ac0)="$eJzs3T9oM2UcB/DvXRJf+75BXnURxD8gIloor5vg8rooFKQUEUGFioiL0gq1xa1xcnHQWaWTSxE3q6N0KS6K4FS1Q10ELQ4WBx0iybVS24ja1Jz0Ph+43l3vee73HLnvkyyXBGisq0muJ2klmU7SSVIcb3B3tVw93F2f2l5I+v0nfiqG7ar9ylG/K0l6SR5KslUWeamdrG4+s/fLzmP3vbnSuff9zaenJnqRh/b3dh8/eG/ujY9mH1z94qsf5opcT/dP13X+ihH/axfJLf9Fsf+Jol33CPgn5l/78OtB7m9Ncs8w/52UqV68t5Zv2OrkgXf/qu/bP355+yTHCpy/fr8zeA/s9YHGKZN0U5QzSartspyZqT7Df9O6XL68tPzq9ItLK4sv1D1TAeelm+w++smlj6+cyP/3rSr/wMU1yP+T8xvfDrYPWnWPBpiIO6rVIP/Tz63dH/mHxpF/aC75h+aSf2gu+Yfmkn9oLvmHC6xztNEbeVj+obnkH5pL/qG5jucfAGiW/qW6n0AG6lL3/AMAAAAAAAAAAAAAAAAAAJy2PrW9cLRMquZn7yT7jyRpj6rfGv4ecXLj8O/ln4tBsz8UVbexPHvXmCcY0wc1P31903f11v/8znrrry0mvdeTXGu3T99/xeH9d3Y3/83xzvNjFviXihP7Dz812fon/bZRb/3ZneTTwfxzbdT8U+a24Xr0/NM9/hXLZ/TKr2OeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgIn5PQAA//8PK23M") r1 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000040), 0x400, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x80044940, &(0x7f0000008380)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) r5 = syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1a4243c, &(0x7f000000b6c0)=ANY=[@ANYRES16=r2, @ANYRES64=r4, @ANYBLOB="12a4095a2aac12f0bfcb206d982e44066381388d27f14002d8d7431d3947f6399c7ff9f5193fc0398653e5a67bbb319f02bf4ac6f6ccd5acbfe1350cc3a6d2d48cf6c089ddf67171ffb3b15988e7b394c5daf3e12ca05e4dbdad7edd45f10cbc296a53a530d4c2d203ee650d5fff3a9b5aae78794fe84327e508172cdd72eeff5af4d6db9379befb0dde8e64b91d31a84ce8a7598bb78cc85108874811fc650f0520a5", @ANYRESOCT=r4, @ANYRES64, @ANYRES16=r3, @ANYRESDEC=0x0, @ANYBLOB="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", @ANYRES8, @ANYRESOCT], 0x0, 0x0, &(0x7f0000000000)) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000000)) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./file1\x00', 0x0) r6 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r6, 0x7, 0x0, 0x0, 0x0) [ 85.536072][ T5335] Bluetooth: hci0: command tx timeout [ 85.613760][ T5359] loop0: detected capacity change from 0 to 64 [ 85.710630][ T5359] loop0: detected capacity change from 64 to 0 [ 85.741673][ T1042] I/O error, dev loop0, sector 8 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 2 [ 85.750665][ T1047] I/O error, dev loop0, sector 62 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 2 [ 85.754976][ T1047] Buffer I/O error on dev loop0, logical block 62, lost sync page write [ 85.765696][ T1042] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 85.770404][ T1042] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 85.773942][ T1042] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 85.779426][ T31] I/O error, dev loop0, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 85.783256][ T5359] hfs: unable to read volume bitmap [ 85.788087][ T1042] Buffer I/O error on dev loop0, logical block 11, lost async page write [ 85.791891][ T1042] I/O error, dev loop0, sector 16 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 2 [ 85.795887][ T1042] Buffer I/O error on dev loop0, logical block 16, lost async page write [ 85.800531][ T1042] Buffer I/O error on dev loop0, logical block 17, lost async page write [ 85.804401][ T1042] Buffer I/O error on dev loop0, logical block 18, lost async page write [ 85.808618][ T1042] Buffer I/O error on dev loop0, logical block 19, lost async page write [ 85.813648][ T1042] I/O error, dev loop0, sector 8 op 0x1:(WRITE) flags 0x800 phys_seg 4 prio class 2 [ 85.818823][ T1042] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 85.822706][ T1042] I/O error, dev loop0, sector 16 op 0x1:(WRITE) flags 0x800 phys_seg 4 prio class 2 [ 85.831413][ T1047] I/O error, dev loop0, sector 8 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 2 [ 85.835942][ T1042] I/O error, dev loop0, sector 16 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 2 [ 85.840199][ T5359] ------------[ cut here ]------------ [ 85.842624][ T5359] WARNING: CPU: 0 PID: 5359 at fs/buffer.c:1183 mark_buffer_dirty+0x2a9/0x410 [ 85.846584][ T5359] Modules linked in: [ 85.849071][ T5359] CPU: 0 UID: 0 PID: 5359 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.853317][ T5359] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 85.858267][ T5359] RIP: 0010:mark_buffer_dirty+0x2a9/0x410 [ 85.860750][ T5359] Code: 4c 89 f7 e8 f9 48 dd ff 49 8b 3e be 20 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 d4 02 fc ff e8 bf 4c 78 ff eb 8c e8 b8 4c 78 ff 90 <0f> 0b 90 e9 95 fd ff ff e8 aa 4c 78 ff 90 0f 0b 90 e9 bf fd ff ff [ 85.869019][ T5359] RSP: 0018:ffffc9000d34fbc8 EFLAGS: 00010283 [ 85.871731][ T5359] RAX: ffffffff82477088 RBX: ffff888042fab828 RCX: 0000000000100000 [ 85.874994][ T5359] RDX: ffffc9000dd5a000 RSI: 00000000000003fa RDI: 00000000000003fb [ 85.878506][ T5359] RBP: 1ffff1100228c001 R08: ffff888042fab82f R09: 1ffff110085f5705 [ 85.882011][ T5359] R10: dffffc0000000000 R11: ffffed10085f5706 R12: dffffc0000000000 [ 85.885302][ T5359] R13: ffff888011460640 R14: ffff88804cca7c0b R15: ffff88804ccd4492 [ 85.888680][ T5359] FS: 00007f4e874146c0(0000) GS:ffff88808d007000(0000) knlGS:0000000000000000 [ 85.892350][ T5359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.895128][ T5359] CR2: 00007fff7bd39ec8 CR3: 0000000011b9b000 CR4: 0000000000352ef0 [ 85.898431][ T5359] Call Trace: [ 85.899872][ T5359] [ 85.901165][ T5359] hfs_mdb_commit+0x7e6/0x1160 [ 85.903277][ T5359] ? __pfx___writeback_inodes_sb_nr+0x10/0x10 [ 85.905893][ T5359] ? shrink_dcache_sb+0x32f/0x390 [ 85.908215][ T5359] hfs_sync_fs+0x15/0x20 [ 85.910232][ T5359] sync_filesystem+0xeb/0x230 [ 85.912380][ T5359] hfs_reconfigure+0x66/0x270 [ 85.914560][ T5359] reconfigure_super+0x224/0x890 [ 85.916734][ T5359] vfs_fsconfig_locked+0x171/0x320 [ 85.919158][ T5359] __se_sys_fsconfig+0x78e/0x8d0 [ 85.921390][ T5359] ? __pfx___se_sys_fsconfig+0x10/0x10 [ 85.923679][ T5359] ? rcu_is_watching+0x15/0xb0 [ 85.925732][ T5359] ? do_syscall_64+0xbe/0x3b0 [ 85.928005][ T5359] ? __x64_sys_fsconfig+0x20/0xc0 [ 85.930275][ T5359] do_syscall_64+0xfa/0x3b0 [ 85.932267][ T5359] ? lockdep_hardirqs_on+0x9c/0x150 [ 85.934487][ T5359] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.937145][ T5359] ? clear_bhb_loop+0x60/0xb0 [ 85.939380][ T5359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.942106][ T5359] RIP: 0033:0x7f4e8658eec9 [ 85.944135][ T5359] 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 [ 85.952581][ T5359] RSP: 002b:00007f4e87414038 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 85.956362][ T5359] RAX: ffffffffffffffda RBX: 00007f4e867e5fa0 RCX: 00007f4e8658eec9 [ 85.960166][ T5359] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000008 [ 85.963627][ T5359] RBP: 00007f4e86611f91 R08: 0000000000000000 R09: 0000000000000000 [ 85.967074][ T5359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 85.970688][ T5359] R13: 00007f4e867e6038 R14: 00007f4e867e5fa0 R15: 00007ffc0c18d578 [ 85.974145][ T5359] [ 85.975490][ T5359] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 85.978664][ T5359] CPU: 0 UID: 0 PID: 5359 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.982687][ T5359] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 85.987293][ T5359] Call Trace: [ 85.988782][ T5359] [ 85.990159][ T5359] dump_stack_lvl+0x99/0x250 [ 85.992232][ T5359] ? __asan_memcpy+0x40/0x70 [ 85.994294][ T5359] ? __pfx_dump_stack_lvl+0x10/0x10 [ 85.996526][ T5359] ? __pfx__printk+0x10/0x10 [ 85.998578][ T5359] vpanic+0x281/0x750 [ 86.000277][ T5359] ? __pfx__printk+0x10/0x10 [ 86.002182][ T5359] ? __pfx_vpanic+0x10/0x10 [ 86.004103][ T5359] ? is_bpf_text_address+0x26/0x2b0 [ 86.006301][ T5359] panic+0xb9/0xc0 [ 86.007914][ T5359] ? __pfx_panic+0x10/0x10 [ 86.009866][ T5359] __warn+0x31b/0x4b0 [ 86.011574][ T5359] ? mark_buffer_dirty+0x2a9/0x410 [ 86.013838][ T5359] ? mark_buffer_dirty+0x2a9/0x410 [ 86.016031][ T5359] report_bug+0x2be/0x4f0 [ 86.017926][ T5359] ? mark_buffer_dirty+0x2a9/0x410 [ 86.020113][ T5359] ? mark_buffer_dirty+0x2a9/0x410 [ 86.022287][ T5359] ? mark_buffer_dirty+0x2ab/0x410 [ 86.024456][ T5359] handle_bug+0x84/0x160 [ 86.026306][ T5359] exc_invalid_op+0x1a/0x50 [ 86.028249][ T5359] asm_exc_invalid_op+0x1a/0x20 [ 86.030368][ T5359] RIP: 0010:mark_buffer_dirty+0x2a9/0x410 [ 86.032797][ T5359] Code: 4c 89 f7 e8 f9 48 dd ff 49 8b 3e be 20 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 d4 02 fc ff e8 bf 4c 78 ff eb 8c e8 b8 4c 78 ff 90 <0f> 0b 90 e9 95 fd ff ff e8 aa 4c 78 ff 90 0f 0b 90 e9 bf fd ff ff [ 86.040746][ T5359] RSP: 0018:ffffc9000d34fbc8 EFLAGS: 00010283 [ 86.043260][ T5359] RAX: ffffffff82477088 RBX: ffff888042fab828 RCX: 0000000000100000 [ 86.046620][ T5359] RDX: ffffc9000dd5a000 RSI: 00000000000003fa RDI: 00000000000003fb [ 86.049950][ T5359] RBP: 1ffff1100228c001 R08: ffff888042fab82f R09: 1ffff110085f5705 [ 86.053153][ T5359] R10: dffffc0000000000 R11: ffffed10085f5706 R12: dffffc0000000000 [ 86.056363][ T5359] R13: ffff888011460640 R14: ffff88804cca7c0b R15: ffff88804ccd4492 [ 86.059124][ T5359] ? mark_buffer_dirty+0x2a8/0x410 [ 86.061151][ T5359] ? mark_buffer_dirty+0x2a8/0x410 [ 86.063248][ T5359] hfs_mdb_commit+0x7e6/0x1160 [ 86.065212][ T5359] ? __pfx___writeback_inodes_sb_nr+0x10/0x10 [ 86.067841][ T5359] ? shrink_dcache_sb+0x32f/0x390 [ 86.069899][ T5359] hfs_sync_fs+0x15/0x20 [ 86.071869][ T5359] sync_filesystem+0xeb/0x230 [ 86.073863][ T5359] hfs_reconfigure+0x66/0x270 [ 86.075869][ T5359] reconfigure_super+0x224/0x890 [ 86.078018][ T5359] vfs_fsconfig_locked+0x171/0x320 [ 86.080250][ T5359] __se_sys_fsconfig+0x78e/0x8d0 [ 86.082352][ T5359] ? __pfx___se_sys_fsconfig+0x10/0x10 [ 86.084702][ T5359] ? rcu_is_watching+0x15/0xb0 [ 86.086848][ T5359] ? do_syscall_64+0xbe/0x3b0 [ 86.088827][ T5359] ? __x64_sys_fsconfig+0x20/0xc0 [ 86.091059][ T5359] do_syscall_64+0xfa/0x3b0 [ 86.092982][ T5359] ? lockdep_hardirqs_on+0x9c/0x150 [ 86.095171][ T5359] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.097684][ T5359] ? clear_bhb_loop+0x60/0xb0 [ 86.099730][ T5359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.102372][ T5359] RIP: 0033:0x7f4e8658eec9 [ 86.104288][ T5359] 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 [ 86.112204][ T5359] RSP: 002b:00007f4e87414038 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 86.115892][ T5359] RAX: ffffffffffffffda RBX: 00007f4e867e5fa0 RCX: 00007f4e8658eec9 [ 86.119204][ T5359] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000008 [ 86.122386][ T5359] RBP: 00007f4e86611f91 R08: 0000000000000000 R09: 0000000000000000 [ 86.125848][ T5359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 86.129046][ T5359] R13: 00007f4e867e6038 R14: 00007f4e867e5fa0 R15: 00007ffc0c18d578 [ 86.132394][ T5359] [ 86.133993][ T5359] Kernel Offset: disabled [ 86.135793][ T5359] Rebooting in 86400 seconds..