[ 86.636939][ T57] cfg80211: failed to load regulatory.db Warning: Permanently added '[localhost]:44633' (ED25519) to the list of known hosts. executing program executing program executing program [ 112.911015][ T5316] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program [ 112.956636][ T5300] Buffer I/O error on dev loop0, logical block 0, async page read executing program [ 112.972187][ T5316] getblk(): invalid block size 512 requested [ 112.974952][ T5316] logical block size: 32768 executing program executing program executing program executing program [ 112.992418][ T5300] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program [ 113.023919][ T5316] CPU: 0 UID: 0 PID: 5316 Comm: syz-executor219 Not tainted 6.15.0-rc5-syzkaller-00032-g0d8d44db295c #0 PREEMPT(full) [ 113.023964][ T5316] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 113.023971][ T5316] Call Trace: [ 113.023975][ T5316] [ 113.023980][ T5316] dump_stack_lvl+0x189/0x250 [ 113.024106][ T5316] ? __pfx_dump_stack_lvl+0x10/0x10 [ 113.024120][ T5316] ? __pfx__printk+0x10/0x10 [ 113.024135][ T5316] ? fs_reclaim_acquire+0x7d/0x100 [ 113.024191][ T5316] bdev_getblk+0x59e/0x670 [ 113.024207][ T5316] ? set_blocksize+0x48c/0x500 [ 113.024225][ T5316] __bread_gfp+0x89/0x3c0 [ 113.024239][ T5316] hfs_mdb_get+0x3b7/0x2080 [ 113.024256][ T5316] ? lockdep_hardirqs_on+0x9c/0x150 [ 113.024297][ T5316] ? __pfx_hfs_mdb_get+0x10/0x10 [ 113.024307][ T5316] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 113.024318][ T5316] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 113.024339][ T5316] hfs_fill_super+0x37b/0x640 [ 113.024351][ T5316] ? __pfx_hfs_fill_super+0x10/0x10 [ 113.024370][ T5316] ? sb_set_blocksize+0x104/0x180 [ 113.024382][ T5316] ? setup_bdev_super+0x4c1/0x5b0 [ 113.024395][ T5316] get_tree_bdev_flags+0x40b/0x4d0 [ 113.024407][ T5316] ? __pfx_hfs_fill_super+0x10/0x10 [ 113.024418][ T5316] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 113.024433][ T5316] vfs_get_tree+0x8f/0x2b0 [ 113.024447][ T5316] do_new_mount+0x24a/0xa40 [ 113.024465][ T5316] __se_sys_mount+0x317/0x410 [ 113.024481][ T5316] ? __pfx___se_sys_mount+0x10/0x10 [ 113.024496][ T5316] ? do_syscall_64+0xba/0x210 [ 113.024504][ T5316] ? __x64_sys_mount+0x20/0xc0 [ 113.024516][ T5316] do_syscall_64+0xf6/0x210 [ 113.024526][ T5316] ? clear_bhb_loop+0x45/0xa0 [ 113.024540][ T5316] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 113.024549][ T5316] RIP: 0033:0x7f700e8f98da [ 113.024560][ T5316] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 113.024568][ T5316] RSP: 002b:00007ffcf3d80648 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 113.024581][ T5316] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f700e8f98da [ 113.024588][ T5316] RDX: 0000200000000080 RSI: 0000200000000100 RDI: 00007ffcf3d806a0 [ 113.024593][ T5316] RBP: 0000000000000004 R08: 00007ffcf3d806e0 R09: 00000000000002da [ 113.024600][ T5316] R10: 0000000003000080 R11: 0000000000000286 R12: 0000000000008000 [ 113.024606][ T5316] R13: 00007ffcf3d806e0 R14: 0000200000000100 R15: 0000000000000003 [ 113.024623][ T5316] [ 113.029635][ T5300] Buffer I/O error on dev loop0, logical block 1, async page read [ 113.140952][ T5316] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 113.608626][ T5300] Buffer I/O error on dev loop0, logical block 2, async page read executing program executing program executing program executing program executing program executing program executing program [ 113.655192][ T5300] Buffer I/O error on dev loop0, logical block 3, async page read [ 113.658458][ T5300] Buffer I/O error on dev loop0, logical block 4, async page read executing program executing program executing program executing program executing program [ 113.713214][ T5300] Buffer I/O error on dev loop0, logical block 5, async page read [ 113.716749][ T5300] Buffer I/O error on dev loop0, logical block 6, async page read executing program executing program executing program executing program [ 113.766996][ T5300] Buffer I/O error on dev loop0, logical block 7, async page read executing program executing program executing program executing program [ 113.814234][ T5300] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 113.906678][ T5398] loop0: detected capacity change from 0 to 64 executing program executing program [ 113.957147][ T5398] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 114.135065][ T5420] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program executing program [ 114.234811][ T5420] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 114.315504][ T5431] loop0: detected capacity change from 0 to 64 [ 114.336726][ T5431] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program [ 114.427651][ T5442] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 114.462183][ T5442] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program [ 114.543164][ T5452] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 114.591693][ T5452] hfs: unable to locate alternate MDB executing program [ 114.611511][ T5452] hfs: continuing without an alternate MDB [ 114.613871][ T5452] hfs: unable to read volume bitmap executing program executing program executing program executing program executing program executing program [ 114.659583][ T5452] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 114.770488][ T5471] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program [ 114.808673][ T5471] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program [ 114.904294][ T5488] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program executing program [ 114.941472][ T5488] hfs: unable to locate alternate MDB executing program [ 114.962337][ T5488] hfs: continuing without an alternate MDB [ 114.964963][ T5488] hfs: unable to read volume bitmap executing program executing program executing program executing program executing program [ 115.014626][ T5488] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 115.191022][ T5512] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 115.232583][ T5512] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program [ 115.328157][ T5526] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 115.383789][ T5526] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 115.524278][ T5543] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program [ 115.558239][ T5543] hfs: unable to locate alternate MDB executing program executing program executing program executing program [ 115.589223][ T5543] hfs: continuing without an alternate MDB [ 115.615666][ T5543] hfs: unable to read volume bitmap [ 115.617791][ T5543] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 115.833114][ T5574] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program executing program executing program [ 115.888386][ T5574] hfs: unable to locate alternate MDB executing program [ 115.925646][ T5574] hfs: continuing without an alternate MDB executing program executing program executing program executing program [ 115.949939][ T5574] hfs: unable to read volume bitmap executing program [ 115.991521][ T5574] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 116.085994][ T5593] loop0: detected capacity change from 0 to 64 executing program executing program executing program [ 116.127601][ T5593] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program [ 116.203638][ T5609] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 116.259907][ T5609] hfs: unable to locate alternate MDB executing program executing program executing program [ 116.284764][ T5609] hfs: continuing without an alternate MDB [ 116.287222][ T5609] getblk(): invalid block size 512 requested executing program executing program executing program executing program executing program executing program [ 116.337622][ T5609] logical block size: 32768 [ 116.348419][ T5609] CPU: 0 UID: 0 PID: 5609 Comm: syz-executor219 Not tainted 6.15.0-rc5-syzkaller-00032-g0d8d44db295c #0 PREEMPT(full) [ 116.348436][ T5609] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 116.348442][ T5609] Call Trace: [ 116.348452][ T5609] [ 116.348457][ T5609] dump_stack_lvl+0x189/0x250 [ 116.348502][ T5609] ? __pfx_dump_stack_lvl+0x10/0x10 [ 116.348517][ T5609] ? __pfx__printk+0x10/0x10 [ 116.348531][ T5609] ? fs_reclaim_acquire+0x7d/0x100 [ 116.348557][ T5609] bdev_getblk+0x59e/0x670 [ 116.348572][ T5609] ? hfs_mdb_get+0x1085/0x2080 [ 116.348584][ T5609] ? __kasan_kmalloc+0x93/0xb0 [ 116.348599][ T5609] __bread_gfp+0x89/0x3c0 [ 116.348613][ T5609] hfs_mdb_get+0x120d/0x2080 [ 116.348629][ T5609] ? __pfx_hfs_mdb_get+0x10/0x10 [ 116.348638][ T5609] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 116.348657][ T5609] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 116.348677][ T5609] hfs_fill_super+0x37b/0x640 [ 116.348691][ T5609] ? __pfx_hfs_fill_super+0x10/0x10 [ 116.348715][ T5609] ? sb_set_blocksize+0x104/0x180 [ 116.348730][ T5609] ? setup_bdev_super+0x4c1/0x5b0 [ 116.348743][ T5609] get_tree_bdev_flags+0x40b/0x4d0 [ 116.348754][ T5609] ? __pfx_hfs_fill_super+0x10/0x10 [ 116.348766][ T5609] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 116.348783][ T5609] vfs_get_tree+0x8f/0x2b0 [ 116.348796][ T5609] do_new_mount+0x24a/0xa40 [ 116.348814][ T5609] __se_sys_mount+0x317/0x410 [ 116.348830][ T5609] ? __pfx___se_sys_mount+0x10/0x10 [ 116.348844][ T5609] ? do_syscall_64+0xba/0x210 [ 116.348854][ T5609] ? __x64_sys_mount+0x20/0xc0 [ 116.348868][ T5609] do_syscall_64+0xf6/0x210 [ 116.348879][ T5609] ? clear_bhb_loop+0x45/0xa0 [ 116.348891][ T5609] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 116.348900][ T5609] RIP: 0033:0x7f700e8f98da [ 116.348910][ T5609] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 116.348917][ T5609] RSP: 002b:00007ffcf3d80648 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 116.348929][ T5609] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f700e8f98da [ 116.348936][ T5609] RDX: 0000200000000080 RSI: 0000200000000100 RDI: 00007ffcf3d806a0 [ 116.348942][ T5609] RBP: 0000000000000004 R08: 00007ffcf3d806e0 R09: 00000000000002da [ 116.348948][ T5609] R10: 0000000003000080 R11: 0000000000000286 R12: 0000000000008000 [ 116.348954][ T5609] R13: 00007ffcf3d806e0 R14: 0000200000000100 R15: 0000000000000003 [ 116.348969][ T5609] [ 116.348974][ T5609] hfs: unable to read volume bitmap executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 116.891086][ T5609] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 117.078542][ T5676] loop0: detected capacity change from 0 to 64 executing program executing program [ 117.114551][ T5676] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program [ 117.190350][ T5687] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program [ 117.237012][ T5687] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 117.426242][ T5710] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program executing program [ 117.480769][ T5710] hfs: unable to locate alternate MDB executing program executing program [ 117.504396][ T5710] hfs: continuing without an alternate MDB [ 117.506864][ T5710] getblk(): invalid block size 512 requested executing program executing program executing program executing program executing program [ 117.560696][ T5710] logical block size: 32768 executing program executing program executing program [ 117.581124][ T5710] CPU: 0 UID: 0 PID: 5710 Comm: syz-executor219 Not tainted 6.15.0-rc5-syzkaller-00032-g0d8d44db295c #0 PREEMPT(full) [ 117.581141][ T5710] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 117.581147][ T5710] Call Trace: [ 117.581212][ T5710] [ 117.581217][ T5710] dump_stack_lvl+0x189/0x250 [ 117.581335][ T5710] ? __pfx_dump_stack_lvl+0x10/0x10 [ 117.581349][ T5710] ? __pfx__printk+0x10/0x10 [ 117.581363][ T5710] ? fs_reclaim_acquire+0x7d/0x100 [ 117.581413][ T5710] bdev_getblk+0x59e/0x670 [ 117.581427][ T5710] ? hfs_mdb_get+0x1085/0x2080 [ 117.581440][ T5710] ? __kasan_kmalloc+0x93/0xb0 [ 117.581455][ T5710] __bread_gfp+0x89/0x3c0 [ 117.581469][ T5710] hfs_mdb_get+0x120d/0x2080 [ 117.581488][ T5710] ? __pfx_hfs_mdb_get+0x10/0x10 [ 117.581496][ T5710] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 117.581536][ T5710] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 117.581554][ T5710] hfs_fill_super+0x37b/0x640 [ 117.581568][ T5710] ? __pfx_hfs_fill_super+0x10/0x10 [ 117.581593][ T5710] ? sb_set_blocksize+0x104/0x180 [ 117.581606][ T5710] ? setup_bdev_super+0x4c1/0x5b0 [ 117.581619][ T5710] get_tree_bdev_flags+0x40b/0x4d0 [ 117.581630][ T5710] ? __pfx_hfs_fill_super+0x10/0x10 [ 117.581642][ T5710] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 117.581657][ T5710] vfs_get_tree+0x8f/0x2b0 [ 117.581669][ T5710] do_new_mount+0x24a/0xa40 [ 117.581708][ T5710] __se_sys_mount+0x317/0x410 [ 117.581727][ T5710] ? __pfx___se_sys_mount+0x10/0x10 [ 117.581741][ T5710] ? do_syscall_64+0xba/0x210 [ 117.581751][ T5710] ? __x64_sys_mount+0x20/0xc0 [ 117.581764][ T5710] do_syscall_64+0xf6/0x210 [ 117.581777][ T5710] ? clear_bhb_loop+0x45/0xa0 [ 117.581790][ T5710] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 117.581799][ T5710] RIP: 0033:0x7f700e8f98da [ 117.581810][ T5710] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 117.581819][ T5710] RSP: 002b:00007ffcf3d80648 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 117.581831][ T5710] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f700e8f98da [ 117.581838][ T5710] RDX: 0000200000000080 RSI: 0000200000000100 RDI: 00007ffcf3d806a0 [ 117.581845][ T5710] RBP: 0000000000000004 R08: 00007ffcf3d806e0 R09: 00000000000002da [ 117.581850][ T5710] R10: 0000000003000080 R11: 0000000000000286 R12: 0000000000008000 [ 117.581857][ T5710] R13: 00007ffcf3d806e0 R14: 0000200000000100 R15: 0000000000000003 [ 117.581872][ T5710] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 118.238470][ T5710] hfs: unable to read volume bitmap executing program executing program executing program executing program executing program [ 118.273844][ T5710] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 118.439900][ T5805] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 118.500632][ T5805] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 118.602642][ T5816] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 118.660798][ T5816] hfs: unable to locate alternate MDB [ 118.687323][ T5816] hfs: continuing without an alternate MDB [ 118.689988][ T5816] getblk(): invalid block size 512 requested executing program executing program [ 118.696536][ T5542] buffer_io_error: 523 callbacks suppressed [ 118.696546][ T5542] Buffer I/O error on dev loop0, logical block 24, async page read [ 118.715617][ T5816] logical block size: 32768 executing program executing program [ 118.733762][ T5816] CPU: 0 UID: 0 PID: 5816 Comm: syz-executor219 Not tainted 6.15.0-rc5-syzkaller-00032-g0d8d44db295c #0 PREEMPT(full) [ 118.733780][ T5816] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 118.733787][ T5816] Call Trace: [ 118.733800][ T5816] [ 118.733805][ T5816] dump_stack_lvl+0x189/0x250 [ 118.733850][ T5816] ? __pfx_dump_stack_lvl+0x10/0x10 [ 118.733864][ T5816] ? __pfx__printk+0x10/0x10 [ 118.733878][ T5816] ? fs_reclaim_acquire+0x7d/0x100 [ 118.733903][ T5816] bdev_getblk+0x59e/0x670 [ 118.733918][ T5816] ? hfs_mdb_get+0x1085/0x2080 [ 118.733931][ T5816] ? __kasan_kmalloc+0x93/0xb0 [ 118.733946][ T5816] __bread_gfp+0x89/0x3c0 [ 118.733960][ T5816] hfs_mdb_get+0x120d/0x2080 [ 118.733978][ T5816] ? __pfx_hfs_mdb_get+0x10/0x10 [ 118.733987][ T5816] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 118.734006][ T5816] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 118.734025][ T5816] hfs_fill_super+0x37b/0x640 [ 118.734039][ T5816] ? __pfx_hfs_fill_super+0x10/0x10 [ 118.734062][ T5816] ? sb_set_blocksize+0x104/0x180 [ 118.734076][ T5816] ? setup_bdev_super+0x4c1/0x5b0 [ 118.734089][ T5816] get_tree_bdev_flags+0x40b/0x4d0 [ 118.734101][ T5816] ? __pfx_hfs_fill_super+0x10/0x10 [ 118.734112][ T5816] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 118.734129][ T5816] vfs_get_tree+0x8f/0x2b0 [ 118.734141][ T5816] do_new_mount+0x24a/0xa40 [ 118.734159][ T5816] __se_sys_mount+0x317/0x410 [ 118.734176][ T5816] ? __pfx___se_sys_mount+0x10/0x10 [ 118.734190][ T5816] ? do_syscall_64+0xba/0x210 [ 118.734202][ T5816] ? __x64_sys_mount+0x20/0xc0 [ 118.734215][ T5816] do_syscall_64+0xf6/0x210 [ 118.734227][ T5816] ? clear_bhb_loop+0x45/0xa0 [ 118.734240][ T5816] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.734249][ T5816] RIP: 0033:0x7f700e8f98da [ 118.734260][ T5816] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 118.734268][ T5816] RSP: 002b:00007ffcf3d80648 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 118.734280][ T5816] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f700e8f98da [ 118.734287][ T5816] RDX: 0000200000000080 RSI: 0000200000000100 RDI: 00007ffcf3d806a0 [ 118.734293][ T5816] RBP: 0000000000000004 R08: 00007ffcf3d806e0 R09: 00000000000002da [ 118.734299][ T5816] R10: 0000000003000080 R11: 0000000000000286 R12: 0000000000008000 [ 118.734306][ T5816] R13: 00007ffcf3d806e0 R14: 0000200000000100 R15: 0000000000000003 [ 118.734321][ T5816] [ 118.734325][ T5816] hfs: unable to read volume bitmap executing program executing program executing program [ 118.854024][ T5542] Buffer I/O error on dev loop0, logical block 25, async page read [ 118.857587][ T5542] Buffer I/O error on dev loop0, logical block 26, async page read [ 118.881555][ T5542] Buffer I/O error on dev loop0, logical block 27, async page read [ 118.887074][ T5542] Buffer I/O error on dev loop0, logical block 28, async page read [ 118.896641][ T5542] Buffer I/O error on dev loop0, logical block 29, async page read executing program executing program executing program [ 118.912295][ T5542] Buffer I/O error on dev loop0, logical block 30, async page read executing program executing program [ 118.928777][ T5542] Buffer I/O error on dev loop0, logical block 31, async page read executing program executing program executing program executing program executing program [ 118.990008][ T5542] Buffer I/O error on dev loop0, logical block 24, async page read executing program executing program executing program [ 119.017473][ T5542] Buffer I/O error on dev loop0, logical block 25, async page read executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 119.356132][ T5816] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 119.500848][ T5892] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 119.550703][ T5892] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program [ 119.653534][ T5905] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program [ 119.694035][ T5905] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 119.824812][ T5921] loop0: detected capacity change from 0 to 64 executing program [ 119.870640][ T5921] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 119.988729][ T5937] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program executing program executing program [ 120.049861][ T5937] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 120.182827][ T5952] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program [ 120.216364][ T5952] hfs: unable to locate alternate MDB executing program [ 120.238236][ T5952] hfs: continuing without an alternate MDB executing program executing program [ 120.263351][ T5952] hfs: unable to read volume bitmap [ 120.265657][ T5952] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 120.612823][ T5996] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 120.665166][ T5996] hfs: unable to locate alternate MDB [ 120.667335][ T5996] hfs: continuing without an alternate MDB [ 120.669542][ T5996] hfs: unable to read volume bitmap executing program executing program executing program executing program [ 120.718713][ T5996] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 120.858457][ T6017] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program [ 120.917525][ T6017] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 121.096491][ T6038] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program [ 121.140852][ T6038] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program [ 121.228794][ T6050] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 121.283706][ T6050] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 121.377404][ T6065] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 121.434695][ T6065] hfs: unable to locate alternate MDB [ 121.448130][ T6065] hfs: continuing without an alternate MDB executing program [ 121.481342][ T6065] getblk(): invalid block size 512 requested [ 121.483844][ T6065] logical block size: 32768 [ 121.485845][ T6065] CPU: 0 UID: 0 PID: 6065 Comm: syz-executor219 Not tainted 6.15.0-rc5-syzkaller-00032-g0d8d44db295c #0 PREEMPT(full) [ 121.485859][ T6065] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 121.485865][ T6065] Call Trace: [ 121.485917][ T6065] [ 121.485922][ T6065] dump_stack_lvl+0x189/0x250 [ 121.486026][ T6065] ? __pfx_dump_stack_lvl+0x10/0x10 [ 121.486040][ T6065] ? __pfx__printk+0x10/0x10 [ 121.486054][ T6065] ? fs_reclaim_acquire+0x7d/0x100 [ 121.486105][ T6065] bdev_getblk+0x59e/0x670 [ 121.486119][ T6065] ? hfs_mdb_get+0x1085/0x2080 [ 121.486134][ T6065] ? __kasan_kmalloc+0x93/0xb0 [ 121.486148][ T6065] __bread_gfp+0x89/0x3c0 [ 121.486162][ T6065] hfs_mdb_get+0x120d/0x2080 [ 121.486181][ T6065] ? __pfx_hfs_mdb_get+0x10/0x10 [ 121.486190][ T6065] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 121.486231][ T6065] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 121.486244][ T6065] hfs_fill_super+0x37b/0x640 [ 121.486253][ T6065] ? __pfx_hfs_fill_super+0x10/0x10 [ 121.486267][ T6065] ? sb_set_blocksize+0x104/0x180 [ 121.486277][ T6065] ? setup_bdev_super+0x4c1/0x5b0 [ 121.486286][ T6065] get_tree_bdev_flags+0x40b/0x4d0 [ 121.486293][ T6065] ? __pfx_hfs_fill_super+0x10/0x10 [ 121.486301][ T6065] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 121.486316][ T6065] vfs_get_tree+0x8f/0x2b0 [ 121.486328][ T6065] do_new_mount+0x24a/0xa40 [ 121.486347][ T6065] __se_sys_mount+0x317/0x410 [ 121.486364][ T6065] ? __pfx___se_sys_mount+0x10/0x10 [ 121.486380][ T6065] ? do_syscall_64+0xba/0x210 [ 121.486397][ T6065] ? __x64_sys_mount+0x20/0xc0 [ 121.486410][ T6065] do_syscall_64+0xf6/0x210 [ 121.486421][ T6065] ? clear_bhb_loop+0x45/0xa0 [ 121.486435][ T6065] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.486444][ T6065] RIP: 0033:0x7f700e8f98da [ 121.486456][ T6065] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 121.486465][ T6065] RSP: 002b:00007ffcf3d80648 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 121.486477][ T6065] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f700e8f98da [ 121.486483][ T6065] RDX: 0000200000000080 RSI: 0000200000000100 RDI: 00007ffcf3d806a0 [ 121.486490][ T6065] RBP: 0000000000000004 R08: 00007ffcf3d806e0 R09: 00000000000002da [ 121.486496][ T6065] R10: 0000000003000080 R11: 0000000000000286 R12: 0000000000008000 [ 121.486502][ T6065] R13: 00007ffcf3d806e0 R14: 0000200000000100 R15: 0000000000000003 [ 121.486520][ T6065] [ 121.486524][ T6065] hfs: unable to read volume bitmap executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 122.131222][ T6065] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program [ 122.213639][ T6139] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program [ 122.261419][ T6139] hfs: unable to locate alternate MDB executing program executing program executing program executing program [ 122.298201][ T6139] hfs: continuing without an alternate MDB executing program executing program [ 122.323259][ T6139] hfs: unable to read volume bitmap [ 122.342854][ T6139] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 122.443486][ T6158] loop0: detected capacity change from 0 to 64 executing program executing program executing program [ 122.487783][ T6158] hfs: unable to locate alternate MDB executing program executing program [ 122.512580][ T6158] hfs: continuing without an alternate MDB [ 122.515078][ T6158] hfs: unable to read volume bitmap executing program executing program executing program executing program [ 122.565016][ T6158] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 122.667563][ T6177] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program [ 122.729373][ T6177] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 122.841195][ T6194] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program [ 122.899743][ T6194] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program [ 122.957796][ T6206] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program [ 123.008444][ T6206] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 123.106786][ T6219] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program [ 123.152735][ T6219] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 123.336744][ T6239] loop0: detected capacity change from 0 to 64 executing program executing program executing program [ 123.368351][ T6239] hfs: unable to open extent tree [ 123.370586][ T6239] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 123.616981][ T6264] loop0: detected capacity change from 0 to 64 executing program executing program [ 123.660475][ T6264] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program [ 123.731202][ T5542] buffer_io_error: 580 callbacks suppressed [ 123.731216][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 123.806307][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program [ 123.853876][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program executing program [ 123.893104][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program executing program [ 123.933924][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program executing program executing program executing program executing program [ 124.009774][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program executing program [ 124.064105][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read [ 124.067358][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 124.144369][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read [ 124.148183][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 124.343731][ T6341] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 124.431515][ T6341] hfs: can't find a HFS filesystem on dev loop0 executing program [ 124.486891][ T6352] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program [ 124.522271][ T6352] hfs: unable to locate alternate MDB [ 124.524638][ T6352] hfs: continuing without an alternate MDB executing program executing program executing program [ 124.552360][ T6352] hfs: unable to read volume bitmap [ 124.554378][ T6352] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 124.886480][ T6392] loop0: detected capacity change from 0 to 64 executing program executing program [ 124.937376][ T6392] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 125.149476][ T6416] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program [ 125.172841][ T6416] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 125.296411][ T6425] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 125.367184][ T6425] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program [ 125.448552][ T6438] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 125.499340][ T6438] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 125.581844][ T6448] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 125.623326][ T6448] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 125.751746][ T6464] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program [ 125.786235][ T6464] hfs: unable to locate alternate MDB [ 125.815258][ T6464] hfs: continuing without an alternate MDB executing program executing program executing program [ 125.836161][ T6464] hfs: unable to read volume bitmap [ 125.838498][ T6464] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 125.951669][ T6482] loop0: detected capacity change from 0 to 64 executing program executing program executing program [ 125.995883][ T6482] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program [ 126.078184][ T6499] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program [ 126.123498][ T6499] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 126.238159][ T6510] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 126.288924][ T6510] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 126.483884][ T6535] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 126.542295][ T6535] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 126.690200][ T6552] loop0: detected capacity change from 0 to 64 executing program executing program executing program [ 126.727027][ T6552] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 126.854377][ T6569] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program [ 126.905728][ T6569] hfs: unable to locate alternate MDB [ 126.939407][ T6569] hfs: continuing without an alternate MDB executing program executing program executing program executing program executing program [ 126.958883][ T6569] hfs: unable to read volume bitmap [ 126.987644][ T6569] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 127.446893][ T6623] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 127.492325][ T6623] hfs: unable to locate alternate MDB [ 127.494736][ T6623] hfs: continuing without an alternate MDB [ 127.497351][ T6623] hfs: unable to read volume bitmap [ 127.499572][ T6623] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 127.694618][ T6645] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 127.746231][ T6645] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program [ 127.822904][ T6656] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 127.879774][ T6656] hfs: unable to locate alternate MDB executing program executing program executing program executing program [ 127.906118][ T6656] hfs: continuing without an alternate MDB executing program [ 127.938075][ T6656] hfs: unable to read volume bitmap executing program executing program executing program executing program [ 127.967196][ T6656] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program [ 128.066056][ T6679] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 128.126706][ T6679] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program [ 128.199633][ T6691] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program executing program [ 128.235452][ T6691] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program [ 128.344082][ T6705] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program [ 128.389322][ T6705] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program [ 128.468199][ T6714] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 128.521322][ T6714] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program [ 128.620510][ T6730] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program [ 128.672052][ T6730] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 128.804324][ T6743] loop0: detected capacity change from 0 to 64 executing program [ 128.858139][ T5542] buffer_io_error: 720 callbacks suppressed [ 128.858153][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read [ 128.873485][ T6743] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program [ 128.920540][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program [ 128.963838][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read [ 128.967243][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program executing program [ 129.021522][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program executing program executing program executing program executing program [ 129.083127][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program [ 129.126824][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read [ 129.129949][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program executing program executing program [ 129.188861][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program [ 129.218691][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 129.305937][ T6796] loop0: detected capacity change from 0 to 64 executing program [ 129.339802][ T6796] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program [ 129.411224][ T6803] loop0: detected capacity change from 0 to 64 executing program [ 129.469385][ T6803] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program [ 129.547676][ T6814] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 129.600099][ T6814] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program [ 129.673543][ T6826] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program executing program [ 129.717220][ T6826] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 129.893496][ T6848] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 130.128024][ T6870] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 130.176271][ T6870] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 130.272932][ T6885] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 130.340445][ T6885] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 130.451076][ T6899] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 130.517081][ T6899] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 130.613575][ T6909] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 130.666270][ T6909] hfs: can't find a HFS filesystem on dev loop0 executing program [ 130.708137][ T6919] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program [ 130.739792][ T6919] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program [ 130.809264][ T6928] loop0: detected capacity change from 0 to 64 executing program executing program executing program [ 130.857484][ T6928] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program [ 130.928986][ T6937] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program [ 130.999974][ T6937] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 131.069262][ T6953] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program executing program [ 131.123542][ T6953] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program [ 131.221084][ T6967] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program [ 131.295816][ T6967] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 131.448026][ T6985] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program [ 131.476292][ T6985] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 131.593818][ T7002] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 131.648730][ T7002] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 131.768739][ T7017] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program [ 131.840260][ T7017] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program [ 131.900074][ T7030] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 132.022175][ T7030] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 132.166411][ T7054] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program [ 132.219800][ T7054] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 132.403139][ T7074] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program [ 132.445367][ T7074] hfs: unable to locate alternate MDB executing program [ 132.472679][ T7074] hfs: continuing without an alternate MDB executing program executing program executing program executing program [ 132.506077][ T7074] hfs: unable to read volume bitmap executing program executing program executing program executing program [ 132.537207][ T7074] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 132.772631][ T7112] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 132.821154][ T7112] hfs: unable to locate alternate MDB [ 132.829613][ T7112] hfs: continuing without an alternate MDB [ 132.850533][ T7112] hfs: unable to read volume bitmap executing program executing program executing program executing program [ 132.875576][ T7112] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 132.985329][ T7131] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 133.038458][ T7131] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 133.152821][ T7145] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program [ 133.195547][ T7145] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program [ 133.287229][ T7160] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program executing program executing program [ 133.332595][ T7160] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 133.436341][ T7175] loop0: detected capacity change from 0 to 64 [ 133.487946][ T7175] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 133.642991][ T7189] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program [ 133.691063][ T7189] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 133.829614][ T7207] loop0: detected capacity change from 0 to 64 executing program executing program executing program [ 133.881123][ T5542] buffer_io_error: 390 callbacks suppressed [ 133.881136][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read [ 133.888952][ T7207] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program [ 133.955670][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read [ 133.959082][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program executing program executing program [ 134.026580][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read [ 134.030089][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 134.140616][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 134.201151][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program [ 134.216117][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program executing program [ 134.261388][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read [ 134.264707][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program executing program [ 134.288964][ T7251] loop0: detected capacity change from 0 to 64 executing program executing program executing program [ 134.349167][ T7251] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 134.486264][ T7275] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 134.545626][ T7275] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 134.676976][ T7294] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program [ 134.715866][ T7294] hfs: unable to locate alternate MDB [ 134.718227][ T7294] hfs: continuing without an alternate MDB [ 134.720945][ T7294] hfs: unable to read volume bitmap executing program executing program executing program executing program executing program executing program executing program executing program [ 134.803962][ T7294] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program [ 134.868872][ T7308] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program [ 134.917672][ T7308] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 135.005532][ T7321] loop0: detected capacity change from 0 to 64 executing program executing program [ 135.027778][ T7321] hfs: unable to locate alternate MDB [ 135.047702][ T7321] hfs: continuing without an alternate MDB executing program executing program executing program [ 135.075959][ T7321] hfs: unable to read volume bitmap executing program executing program executing program [ 135.101417][ T7321] hfs: can't find a HFS filesystem on dev loop0 executing program executing program [ 135.153735][ T7339] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program executing program [ 135.195581][ T7339] hfs: unable to locate alternate MDB [ 135.198015][ T7339] hfs: continuing without an alternate MDB executing program executing program executing program executing program executing program executing program [ 135.261469][ T7339] hfs: unable to read volume bitmap [ 135.264186][ T7339] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 135.388325][ T7356] loop0: detected capacity change from 0 to 64 executing program executing program executing program [ 135.426546][ T7356] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program [ 135.510013][ T7370] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 135.563655][ T7370] hfs: unable to locate alternate MDB executing program executing program [ 135.587171][ T7370] hfs: continuing without an alternate MDB [ 135.589805][ T7370] hfs: unable to read volume bitmap executing program executing program executing program [ 135.643502][ T7370] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 135.760226][ T7396] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program [ 135.804325][ T7396] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 135.928663][ T7407] loop0: detected capacity change from 0 to 64 executing program executing program [ 135.959835][ T7407] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 136.069046][ T7423] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program [ 136.135126][ T7423] hfs: can't find a HFS filesystem on dev loop0 executing program executing program [ 136.158283][ T7431] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program [ 136.217662][ T7431] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 136.320318][ T7445] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program [ 136.376967][ T7445] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program [ 136.450300][ T7454] loop0: detected capacity change from 0 to 64 executing program executing program [ 136.482279][ T7454] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program [ 136.567402][ T7466] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 136.620989][ T7466] hfs: unable to locate alternate MDB executing program executing program executing program [ 136.656110][ T7466] hfs: continuing without an alternate MDB executing program executing program executing program executing program [ 136.685004][ T7466] getblk(): invalid block size 512 requested executing program executing program [ 136.713687][ T7466] logical block size: 32768 executing program executing program [ 136.729159][ T7466] CPU: 0 UID: 0 PID: 7466 Comm: syz-executor219 Not tainted 6.15.0-rc5-syzkaller-00032-g0d8d44db295c #0 PREEMPT(full) [ 136.729178][ T7466] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 136.729184][ T7466] Call Trace: [ 136.729249][ T7466] [ 136.729254][ T7466] dump_stack_lvl+0x189/0x250 [ 136.729361][ T7466] ? __pfx_dump_stack_lvl+0x10/0x10 [ 136.729375][ T7466] ? __pfx__printk+0x10/0x10 [ 136.729389][ T7466] ? fs_reclaim_acquire+0x7d/0x100 [ 136.729435][ T7466] bdev_getblk+0x59e/0x670 [ 136.729453][ T7466] ? __kasan_kmalloc+0x93/0xb0 [ 136.729468][ T7466] __bread_gfp+0x89/0x3c0 [ 136.729488][ T7466] hfs_mdb_get+0x120d/0x2080 [ 136.729508][ T7466] ? __pfx_hfs_mdb_get+0x10/0x10 [ 136.729517][ T7466] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 136.732921][ T7466] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 136.732941][ T7466] hfs_fill_super+0x37b/0x640 [ 136.732956][ T7466] ? __pfx_hfs_fill_super+0x10/0x10 [ 136.732980][ T7466] ? sb_set_blocksize+0x104/0x180 [ 136.732995][ T7466] ? setup_bdev_super+0x4c1/0x5b0 [ 136.733009][ T7466] get_tree_bdev_flags+0x40b/0x4d0 [ 136.733029][ T7466] ? __pfx_hfs_fill_super+0x10/0x10 [ 136.733040][ T7466] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 136.733056][ T7466] vfs_get_tree+0x8f/0x2b0 [ 136.733074][ T7466] do_new_mount+0x24a/0xa40 [ 136.733095][ T7466] __se_sys_mount+0x317/0x410 [ 136.733111][ T7466] ? __pfx___se_sys_mount+0x10/0x10 [ 136.733129][ T7466] ? do_syscall_64+0xba/0x210 [ 136.733145][ T7466] ? __x64_sys_mount+0x20/0xc0 [ 136.733159][ T7466] do_syscall_64+0xf6/0x210 [ 136.733171][ T7466] ? clear_bhb_loop+0x45/0xa0 [ 136.733183][ T7466] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 136.733196][ T7466] RIP: 0033:0x7f700e8f98da [ 136.733207][ T7466] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 136.733219][ T7466] RSP: 002b:00007ffcf3d80648 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 136.733231][ T7466] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f700e8f98da [ 136.733238][ T7466] RDX: 0000200000000080 RSI: 0000200000000100 RDI: 00007ffcf3d806a0 [ 136.733244][ T7466] RBP: 0000000000000004 R08: 00007ffcf3d806e0 R09: 00000000000002da [ 136.733250][ T7466] R10: 0000000003000080 R11: 0000000000000286 R12: 0000000000008000 [ 136.733256][ T7466] R13: 00007ffcf3d806e0 R14: 0000200000000100 R15: 0000000000000003 [ 136.733271][ T7466] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 137.418414][ T7466] hfs: unable to read volume bitmap [ 137.420634][ T7466] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 137.678051][ T7566] loop0: detected capacity change from 0 to 64 executing program executing program executing program [ 137.705145][ T7566] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program [ 137.812817][ T7578] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program [ 137.844266][ T7578] hfs: unable to locate alternate MDB [ 137.869952][ T7578] hfs: continuing without an alternate MDB executing program executing program [ 137.885306][ T7578] hfs: unable to read volume bitmap executing program executing program executing program [ 137.909006][ T7578] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 137.999594][ T7595] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program [ 138.035550][ T7595] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program [ 138.139099][ T7608] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 138.189603][ T7608] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 138.364920][ T7631] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 138.404518][ T7631] hfs: unable to locate alternate MDB [ 138.406869][ T7631] hfs: continuing without an alternate MDB [ 138.409405][ T7631] hfs: unable to read volume bitmap executing program executing program executing program executing program executing program executing program executing program [ 138.478385][ T7631] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 138.579749][ T7654] loop0: detected capacity change from 0 to 64 executing program executing program [ 138.612135][ T7654] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program [ 138.691995][ T7660] loop0: detected capacity change from 0 to 64 executing program [ 138.728055][ T7660] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 138.828679][ T7670] loop0: detected capacity change from 0 to 64 executing program executing program executing program [ 138.869774][ T7670] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program [ 138.921602][ T7680] loop0: detected capacity change from 0 to 64 executing program [ 138.945839][ T5542] buffer_io_error: 814 callbacks suppressed [ 138.945852][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program [ 138.986850][ T7680] hfs: can't find a HFS filesystem on dev loop0 executing program [ 139.012043][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program executing program executing program [ 139.058241][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program [ 139.098216][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program executing program [ 139.131519][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 139.215761][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program [ 139.252967][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read [ 139.256226][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 139.325088][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read [ 139.328380][ T5542] Buffer I/O error on dev loop0, logical block 0, async page read executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 139.606067][ T7750] loop0: detected capacity change from 0 to 64 executing program executing program executing program [ 139.669494][ T7750] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 139.825556][ T7771] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program [ 139.864387][ T7771] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program [ 139.921706][ T7779] loop0: detected capacity change from 0 to 64 executing program [ 139.936453][ T7779] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program [ 140.017474][ T7791] loop0: detected capacity change from 0 to 64 executing program executing program executing program [ 140.058202][ T7791] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 140.351652][ T7823] loop0: detected capacity change from 0 to 64 executing program [ 140.393111][ T7823] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program [ 140.426950][ T7829] loop0: detected capacity change from 0 to 64 executing program [ 140.464562][ T7829] hfs: can't find a HFS filesystem on dev loop0 executing program executing program executing program executing program executing program executing program executing program [ 140.556152][ T7839] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program executing program executing program executing program [ 140.661178][ T5306] ------------[ cut here ]------------ [ 140.663826][ T5306] WARNING: CPU: 0 PID: 5306 at fs/buffer.c:1186 mark_buffer_dirty+0x2a9/0x410 [ 140.667887][ T5306] Modules linked in: [ 140.669645][ T5306] CPU: 0 UID: 0 PID: 5306 Comm: syz-executor219 Not tainted 6.15.0-rc5-syzkaller-00032-g0d8d44db295c #0 PREEMPT(full) [ 140.675860][ T5306] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 140.680421][ T5306] RIP: 0010:mark_buffer_dirty+0x2a9/0x410 [ 140.682987][ T5306] Code: 4c 89 f7 e8 79 0d de ff 49 8b 3e be 20 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 c4 34 fc ff e8 cf 18 7c ff eb 8c e8 c8 18 7c ff 90 <0f> 0b 90 e9 95 fd ff ff e8 ba 18 7c ff 90 0f 0b 90 e9 bf fd ff ff [ 140.691576][ T5306] RSP: 0018:ffffc9000d277ce0 EFLAGS: 00010293 [ 140.694182][ T5306] RAX: ffffffff8243b788 RBX: ffff888043fe1488 RCX: ffff888000344880 [ 140.697466][ T5306] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 140.700814][ T5306] RBP: 1ffff110067b8001 R08: ffff888043fe148f R09: 1ffff110087fc291 [ 140.704036][ T5306] R10: dffffc0000000000 R11: ffffed10087fc292 R12: 0000000000000000 [ 140.707248][ T5306] R13: dffffc0000000000 R14: ffffffff829851d0 R15: ffff888033dc0780 [ 140.710424][ T5306] FS: 0000555585766380(0000) GS:ffff88808d6cb000(0000) knlGS:0000000000000000 [ 140.714206][ T5306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 140.717002][ T5306] CR2: 00007f700e94101d CR3: 00000000433c4000 CR4: 0000000000352ef0 [ 140.720320][ T5306] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 140.723696][ T5306] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 140.726983][ T5306] Call Trace: [ 140.728497][ T5306] [ 140.729810][ T5306] ? __pfx_hfs_put_super+0x10/0x10 [ 140.732080][ T5306] hfs_put_super+0x49/0x60 [ 140.734079][ T5306] generic_shutdown_super+0x132/0x2c0 [ 140.736213][ T5306] kill_block_super+0x44/0x90 [ 140.738144][ T5306] deactivate_locked_super+0xb9/0x130 [ 140.740351][ T5306] cleanup_mnt+0x425/0x4c0 [ 140.742430][ T5306] ? lockdep_hardirqs_on+0x9c/0x150 [ 140.744775][ T5306] task_work_run+0x1d1/0x260 [ 140.746756][ T5306] ? __pfx_task_work_run+0x10/0x10 [ 140.748966][ T5306] resume_user_mode_work+0x5e/0x80 [ 140.751202][ T5306] syscall_exit_to_user_mode+0x9a/0x120 [ 140.753748][ T5306] do_syscall_64+0x103/0x210 [ 140.755691][ T5306] ? clear_bhb_loop+0x45/0xa0 [ 140.757623][ T5306] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.759997][ T5306] RIP: 0033:0x7f700e8f9777 [ 140.761848][ T5306] Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 [ 140.769329][ T5306] RSP: 002b:00007ffcf3d7f558 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6 [ 140.772800][ T5306] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f700e8f9777 [ 140.776232][ T5306] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffcf3d7f610 [ 140.779508][ T5306] RBP: 00007ffcf3d7f610 R08: 0000000000000000 R09: 0000000000000000 [ 140.782807][ T5306] R10: 00000000ffffffff R11: 0000000000000202 R12: 00007ffcf3d80680 [ 140.785963][ T5306] R13: 00005555857676c0 R14: 00000000000000d5 R15: 431bde82d7b634db [ 140.789254][ T5306] [ 140.790641][ T5306] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 140.793726][ T5306] CPU: 0 UID: 0 PID: 5306 Comm: syz-executor219 Not tainted 6.15.0-rc5-syzkaller-00032-g0d8d44db295c #0 PREEMPT(full) [ 140.798720][ T5306] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 140.803097][ T5306] Call Trace: [ 140.804536][ T5306] [ 140.805846][ T5306] dump_stack_lvl+0x99/0x250 [ 140.807837][ T5306] ? __asan_memcpy+0x40/0x70 [ 140.809929][ T5306] ? __pfx_dump_stack_lvl+0x10/0x10 [ 140.812611][ T5306] ? __pfx__printk+0x10/0x10 [ 140.815129][ T5306] panic+0x2db/0x790 [ 140.816888][ T5306] ? __pfx_panic+0x10/0x10 [ 140.819015][ T5306] ? show_trace_log_lvl+0x4fb/0x550 [ 140.821192][ T5306] __warn+0x31b/0x4b0 [ 140.822895][ T5306] ? mark_buffer_dirty+0x2a9/0x410 [ 140.825111][ T5306] ? mark_buffer_dirty+0x2a9/0x410 [ 140.827315][ T5306] report_bug+0x2be/0x4f0 [ 140.829112][ T5306] ? mark_buffer_dirty+0x2a9/0x410 [ 140.831199][ T5306] ? mark_buffer_dirty+0x2a9/0x410 [ 140.833307][ T5306] ? mark_buffer_dirty+0x2ab/0x410 [ 140.835417][ T5306] handle_bug+0x84/0x160 [ 140.837163][ T5306] exc_invalid_op+0x1a/0x50 [ 140.839096][ T5306] asm_exc_invalid_op+0x1a/0x20 [ 140.841091][ T5306] RIP: 0010:mark_buffer_dirty+0x2a9/0x410 [ 140.843435][ T5306] Code: 4c 89 f7 e8 79 0d de ff 49 8b 3e be 20 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 c4 34 fc ff e8 cf 18 7c ff eb 8c e8 c8 18 7c ff 90 <0f> 0b 90 e9 95 fd ff ff e8 ba 18 7c ff 90 0f 0b 90 e9 bf fd ff ff [ 140.853564][ T5306] RSP: 0018:ffffc9000d277ce0 EFLAGS: 00010293 [ 140.856096][ T5306] RAX: ffffffff8243b788 RBX: ffff888043fe1488 RCX: ffff888000344880 [ 140.859269][ T5306] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 140.862503][ T5306] RBP: 1ffff110067b8001 R08: ffff888043fe148f R09: 1ffff110087fc291 [ 140.865744][ T5306] R10: dffffc0000000000 R11: ffffed10087fc292 R12: 0000000000000000 [ 140.868987][ T5306] R13: dffffc0000000000 R14: ffffffff829851d0 R15: ffff888033dc0780 [ 140.872266][ T5306] ? __pfx_hfs_put_super+0x10/0x10 [ 140.874379][ T5306] ? mark_buffer_dirty+0x2a8/0x410 [ 140.876510][ T5306] ? __pfx_hfs_put_super+0x10/0x10 [ 140.878620][ T5306] hfs_put_super+0x49/0x60 [ 140.880458][ T5306] generic_shutdown_super+0x132/0x2c0 [ 140.882675][ T5306] kill_block_super+0x44/0x90 [ 140.884630][ T5306] deactivate_locked_super+0xb9/0x130 [ 140.886855][ T5306] cleanup_mnt+0x425/0x4c0 [ 140.888697][ T5306] ? lockdep_hardirqs_on+0x9c/0x150 [ 140.890895][ T5306] task_work_run+0x1d1/0x260 [ 140.892781][ T5306] ? __pfx_task_work_run+0x10/0x10 [ 140.894867][ T5306] resume_user_mode_work+0x5e/0x80 [ 140.896926][ T5306] syscall_exit_to_user_mode+0x9a/0x120 [ 140.899184][ T5306] do_syscall_64+0x103/0x210 [ 140.901163][ T5306] ? clear_bhb_loop+0x45/0xa0 [ 140.903076][ T5306] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.905562][ T5306] RIP: 0033:0x7f700e8f9777 [ 140.907382][ T5306] Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 [ 140.915122][ T5306] RSP: 002b:00007ffcf3d7f558 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6 [ 140.918526][ T5306] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f700e8f9777 [ 140.921742][ T5306] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffcf3d7f610 [ 140.924956][ T5306] RBP: 00007ffcf3d7f610 R08: 0000000000000000 R09: 0000000000000000 [ 140.928085][ T5306] R10: 00000000ffffffff R11: 0000000000000202 R12: 00007ffcf3d80680 [ 140.931210][ T5306] R13: 00005555857676c0 R14: 00000000000000d5 R15: 431bde82d7b634db [ 140.934348][ T5306] [ 140.935955][ T5306] Kernel Offset: disabled [ 140.937727][ T5306] Rebooting in 86400 seconds.. VM DIAGNOSIS: 20:13:54 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000043 RBX=0000000000000043 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc9000d277490 R8 =ffff888000ac8237 R9 =1ffff11000159046 R10=dffffc0000000000 R11=ffffffff853db470 R12=dffffc0000000000 R13=ffffffff99847c58 R14=ffffffff99b4cbc0 R15=0000000000000000 RIP=ffffffff853db4ec RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000555585766380 ffffffff 00c00000 GS =0000 ffff88808d6cb000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f700e94101d CR3=00000000433c4000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000040000021 Opmask01=0000000000000001 Opmask02=00000000fff7ffff Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffcf3d80650 0000003000000018 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff ffffffff0f0e0d0c ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f700e957a42 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f700e9410dc ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f700e941114 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffcf3d80850 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2e006a64615f6572 6f63735f6d6f6f2f 666c65732f636f72 702f003030303100 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0b004f41445f4057 4a46565f484a4a0a 434940560a464a57 550a001515151400 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000