program: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000091c2f20c81403006c050102030109021b00010000000009040000018ea44300090585da20"], 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x40, 0x80000) (async) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000093c0), 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r2, 0xc06855c8, &(0x7f0000009400)={0x20000000, 0x0, {0x0, 0xfffe, 0x9, {0x0, 0x200}, {}, @const={0x81, {0x5, 0x2004, 0x3, 0x6}}}, {0x57, 0x8, 0x0, {0xfff9, 0x2}, {0x2, 0x82}, @rumble}}) (async) syz_usb_disconnect(r0) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000240)=""/74, 0x4a}], 0x1) syz_mount_image$hfsplus(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x400, &(0x7f0000000140)=ANY=[], 0x1, 0x694, &(0x7f0000001100)="$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") r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r4, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0xe7030000, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x70000}]) syz_mount_image$jfs(&(0x7f0000005dc0), &(0x7f0000005e00)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='discard=000000,uid=', @ANYRESHEX=0xee00, @ANYBLOB=',quota,nointegrity,nodiscard,\x00'], 0x1, 0x5db5, &(0x7f0000005e80)="$eJzs3UuPFNfZB/CnL9Nz4TWMLL2WhbIYY+dCMDBcDLnb3iRSVpEiNlmBxmMLBScRkCi2UBhrFvkGUbJIlOyzyifIHj6EF1kGCZKNV6moZs6BmqKHHgLT1TPn95OaqqdOVfcp/n2druoTAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAED88Ps/PteLiKu/SguWI/4vBhH9iMW6XomIxZXlvP4wIl6PreZ4rV59PqLefuufYxEXI+L+0YiHj+6s1YvP77Ef/z7y/8f++dcfnP7933537+QfT73dbv/T+j/u/eRuui0AAADguVRVVfXSx/zj6fN9v+tOAQBTkV//qyQvV6vVarVaffjqpmq8u80iIjaa29TvGe6OuzIAYHZtxBddd4EOyb9ow4g40nUngJnmuPvD6eGjO2u9lG+v+Xqwst2ejwXZkf9G7/H5HbtNJ2kfYzKt+9dmDOLVXfqzOKU+zJKcf7+d/9Xt9lFab7/zn5bd8h9tn/pUnJz/oJ1/y+HJvz82/1Ll/IfPlf9A/gAAAAAAMMPy3/+XO/7+d/7Fd2VPnvX978qU+gAAAAAAAAAAL9uLjv/3mPH/AAAAYGbVn9Vrfz76ZNlun7Hr5Vd6Ea+01gcKk06WWeq6HwAAAAAAAAAAAABQkuH2MbxXehFzEfHK0lJVVfWlqV0/rxfd/qArff+hZF0/yQMAwLb7R1vn8vciFiLiSvqtv7mlpaWqWlhcqpaqxfn8fnY0v1AtNj7X5mm9bH60hzfEw1FVX9lCY7umSZ+XJ7W3r6++rVE12EPHpqPDwAEgIrZfjR56RTpkqupYdP0uh4PB4//w8fhnL7q+nwIAAAD7r6qqqpd+zvt4+s6/33WnAICpyK//7e8F1Gq1Wq1WH766qRrvbrOIiI3mNvV7hrvjrgwAmF0b8UXXXaBD8i/aMCJe77oTwEzrdd0B9sXDR3fWeinfXvP1II3vno8F2ZH/Rm9ru7z9uOkk7WNMpnX/2oxBvLpLf16bUh9mSc6/387/6nb7KK233/lPy2751/u53EF/upbzH7Tzbzk8+ffH5l+qnP/wufIfyB8AAAAAAGZY/vv/su9/8y4DAAAAAAAAwIHz8NGdtXzea/7+/0tj1nP+5+GU8+/Jv0g5/34r/6+11hs05h+8/yT/fz26s/ajP3x+PE/3mv98numle1Yv3SN66ZZ6wzR9kb172ubcYFTf0lyvPximY36quQ/jetyI9VjdsW4//X88aT+3o73u6dyO9vM72odPtV/Y0T6XfnegWsztZ2Itfh434oOt9rptfsL+L0xorya05/wHHv9FyvkPG5c6/6XU3mtNaw8+6z/1uG9Ox93Oe7+9d391/3dnos0YPN63pnr/TnTQn63/kyOj+OWt9Ztnfn3t9u2b5yJNdiw9H2nykuX859Ll8fP/m9vt+Xm/+Xh98NnoufOfFZsx3DX/Nxvz9f6enHLfupDzH6VLzv+D1D7+8X+Q89/98X+qg/4AAAAAAAAAAAAAAADAs1RVtXWK6HsRcSmd/9PVuZkAwHTl1/8qycvVarVarVYfvrqpGu/dZhERf29uU79n+M24KwMAZtl/IuLzrjtBZ+RfsPx7f/X0ra47A0zVrU8+/em1GzfWb97quicAAAAAAAAAwP8qj/+50hj/+a2IWG6tt2P81/dj5UXH/xzmmccDjL7kgb53sdkfDfqN4cbfiGeP/30inj3+93DC7c1NaB9NaJ+f0L4woX3siR4NOf83GuOd1/kfbw2/XsL4r+0x70uQ8z/RuD/X+X+1tV4z/+ovBzn//o78z97++Bdnb33y6enrH1/7aP2j9Z9dXF29dOHyO6uXV89+eP3Gevq3wx7vr5x/HvvacaBlyfnnzOVflpz/l1Mt/7Lk/L+SavmXJeef3+/Jvyw5//zZR/5lyfmfTLX8y5Lz/3qq5V+WnP+pVMu/LDn/t1Mt/7Lk/E+nWv5lyfmfSbX8y5LzP5tq+Zcl55+/4ZJ/WXL++cgG+Zcl538+1fIvS87/QqrlX5ac/8VUy78sOf93Ui3/suT8L6Va/mXJ+V9OtfzLkvP/RqrlX5ac/zdTLf+y5Py/lWr5lyXn/+1Uy78sOf/vpFr+Zcn5fzfV8i9Lzv97qZZ/WXL+76Za/mV58vv/ZsyYMZNnun5mAgAAAAAAAAAAAADapnE4cdf7CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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") unlinkat(0xffffffffffffff9c, &(0x7f0000000c40)='./file1\x00', 0x0) (async) link(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000100)='./file1\x00') (async) read$FUSE(r3, &(0x7f0000000c80)={0x2020}, 0xfffffffffffffef4) syz_usb_ep_read(r0, 0x1, 0x69, &(0x7f0000000140)=""/105) [ 72.685705][ T5310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 72.685712][ T5310] R13: 0000000000000000 R14: 00007ffa505b5fa0 R15: 00007ffc313cac48 [ 72.685729][ T5310] [ 72.685738][ T5310] getblk(): invalid block size 512 requested [ 72.799563][ T5310] logical block size: 32768 [ 72.801500][ T5310] CPU: 0 UID: 0 PID: 5310 Comm: syz.0.0 Not tainted 6.15.0-rc4-syzkaller-00208-g00b827f0cffa #0 PREEMPT(full) [ 72.801516][ T5310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 72.801523][ T5310] Call Trace: [ 72.801530][ T5310] [ 72.801535][ T5310] dump_stack_lvl+0x189/0x250 [ 72.801556][ T5310] ? __pfx_find_get_block_common+0x10/0x10 [ 72.801571][ T5310] ? __pfx_dump_stack_lvl+0x10/0x10 [ 72.801585][ T5310] ? __pfx__printk+0x10/0x10 [ 72.801596][ T5310] ? find_get_block_common+0x221/0xfc0 [ 72.801614][ T5310] bdev_getblk+0x59e/0x670 [ 72.801628][ T5310] ? __pfx_exfat_find_location+0x10/0x10 [ 72.801644][ T5310] __breadahead+0x29/0x220 [ 72.801658][ T5310] exfat_get_dentry+0x38e/0x5e0 [ 72.801672][ T5310] exfat_find_dir_entry+0x41e/0x1f40 [ 72.801700][ T5310] ? __pfx_exfat_find_dir_entry+0x10/0x10 [ 72.801709][ T5310] ? __exfat_resolve_path+0x26f/0x310 [ 72.801719][ T5310] ? __pfx___exfat_resolve_path+0x10/0x10 [ 72.801735][ T5310] exfat_lookup+0x54e/0x1770 [ 72.801755][ T5310] ? __pfx_exfat_lookup+0x10/0x10 [ 72.801797][ T5310] ? d_alloc_parallel+0x2e0/0x14e0 [ 72.801810][ T5310] ? d_alloc_parallel+0x13d0/0x14e0 [ 72.801836][ T5310] ? __raw_spin_lock_init+0x45/0x100 [ 72.801850][ T5310] ? __init_waitqueue_head+0xa9/0x150 [ 72.801867][ T5310] __lookup_slow+0x294/0x3d0 [ 72.801885][ T5310] ? __pfx___lookup_slow+0x10/0x10 [ 72.801907][ T5310] ? down_read+0x1ad/0x2e0 [ 72.801923][ T5310] lookup_slow+0x53/0x70 [ 72.801938][ T5310] walk_component+0x2d2/0x400 [ 72.801953][ T5310] ? path_lookupat+0x156/0x430 [ 72.801967][ T5310] path_lookupat+0x163/0x430 [ 72.801986][ T5310] filename_lookup+0x212/0x570 [ 72.802003][ T5310] ? __pfx_filename_lookup+0x10/0x10 [ 72.802032][ T5310] ? strncpy_from_user+0x150/0x290 [ 72.802055][ T5310] path_removexattrat+0x196/0x690 [ 72.802067][ T5310] ? __pfx_path_removexattrat+0x10/0x10 [ 72.802093][ T5310] ? rcu_is_watching+0x15/0xb0 [ 72.802115][ T5310] __x64_sys_removexattr+0x62/0x70 [ 72.802130][ T5310] do_syscall_64+0xf6/0x210 [ 72.802152][ T5310] ? clear_bhb_loop+0x45/0xa0 [ 72.802165][ T5310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.802177][ T5310] RIP: 0033:0x7ffa5038e969 [ 72.802189][ T5310] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 72.802197][ T5310] RSP: 002b:00007ffa5114d038 EFLAGS: 00000246 ORIG_RAX: 00000000000000c5 [ 72.802209][ T5310] RAX: ffffffffffffffda RBX: 00007ffa505b5fa0 RCX: 00007ffa5038e969 [ 72.802216][ T5310] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000200000000180 [ 72.802223][ T5310] RBP: 00007ffa50410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 72.802229][ T5310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 72.802236][ T5310] R13: 0000000000000000 R14: 00007ffa505b5fa0 R15: 00007ffc313cac48 [ 72.802254][ T5310] [ 72.802264][ T5310] getblk(): invalid block size 512 requested [ 72.932710][ T5310] logical block size: 32768 [ 72.934871][ T5310] CPU: 0 UID: 0 PID: 5310 Comm: syz.0.0 Not tainted 6.15.0-rc4-syzkaller-00208-g00b827f0cffa #0 PREEMPT(full) [ 72.934886][ T5310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 72.934893][ T5310] Call Trace: [ 72.934897][ T5310] [ 72.934902][ T5310] dump_stack_lvl+0x189/0x250 [ 72.934922][ T5310] ? __pfx_find_get_block_common+0x10/0x10 [ 72.934936][ T5310] ? __pfx_dump_stack_lvl+0x10/0x10 [ 72.934950][ T5310] ? __pfx__printk+0x10/0x10 [ 72.934960][ T5310] ? find_get_block_common+0x221/0xfc0 [ 72.934977][ T5310] bdev_getblk+0x59e/0x670 [ 72.934990][ T5310] ? __pfx_exfat_find_location+0x10/0x10 [ 72.935005][ T5310] __breadahead+0x29/0x220 [ 72.935017][ T5310] exfat_get_dentry+0x38e/0x5e0 [ 72.935033][ T5310] exfat_find_dir_entry+0x41e/0x1f40 [ 72.935059][ T5310] ? __pfx_exfat_find_dir_entry+0x10/0x10 [ 72.935068][ T5310] ? __exfat_resolve_path+0x26f/0x310 [ 72.935079][ T5310] ? __pfx___exfat_resolve_path+0x10/0x10 [ 72.935095][ T5310] exfat_lookup+0x54e/0x1770 [ 72.935114][ T5310] ? __pfx_exfat_lookup+0x10/0x10 [ 72.935152][ T5310] ? d_alloc_parallel+0x2e0/0x14e0 [ 72.935171][ T5310] ? d_alloc_parallel+0x13d0/0x14e0 [ 72.935197][ T5310] ? __raw_spin_lock_init+0x45/0x100 [ 72.935211][ T5310] ? __init_waitqueue_head+0xa9/0x150 [ 72.935225][ T5310] __lookup_slow+0x294/0x3d0 [ 72.935239][ T5310] ? __pfx___lookup_slow+0x10/0x10 [ 72.935261][ T5310] ? down_read+0x1ad/0x2e0 [ 72.935275][ T5310] lookup_slow+0x53/0x70 [ 72.935291][ T5310] walk_component+0x2d2/0x400 [ 72.935303][ T5310] ? path_lookupat+0x156/0x430 [ 72.935317][ T5310] path_lookupat+0x163/0x430 [ 72.935334][ T5310] filename_lookup+0x212/0x570 [ 72.935349][ T5310] ? __pfx_filename_lookup+0x10/0x10 [ 72.935375][ T5310] ? strncpy_from_user+0x150/0x290 [ 72.935395][ T5310] path_removexattrat+0x196/0x690 [ 72.935408][ T5310] ? __pfx_path_removexattrat+0x10/0x10 [ 72.935432][ T5310] ? rcu_is_watching+0x15/0xb0 [ 72.935452][ T5310] __x64_sys_removexattr+0x62/0x70 [ 72.935466][ T5310] do_syscall_64+0xf6/0x210 [ 72.935478][ T5310] ? clear_bhb_loop+0x45/0xa0 [ 72.935491][ T5310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.935500][ T5310] RIP: 0033:0x7ffa5038e969 [ 72.935510][ T5310] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 72.935518][ T5310] RSP: 002b:00007ffa5114d038 EFLAGS: 00000246 ORIG_RAX: 00000000000000c5 [ 72.935559][ T5310] RAX: ffffffffffffffda RBX: 00007ffa505b5fa0 RCX: 00007ffa5038e969 [ 72.935567][ T5310] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000200000000180 [ 72.935573][ T5310] RBP: 00007ffa50410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 72.935579][ T5310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 72.935586][ T5310] R13: 0000000000000000 R14: 00007ffa505b5fa0 R15: 00007ffc313cac48 [ 72.935602][ T5310] [ 72.935611][ T5310] getblk(): invalid block size 512 requested [ 73.065337][ T5310] logical block size: 32768 [ 73.067393][ T5310] CPU: 0 UID: 0 PID: 5310 Comm: syz.0.0 Not tainted 6.15.0-rc4-syzkaller-00208-g00b827f0cffa #0 PREEMPT(full) [ 73.067409][ T5310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 73.067418][ T5310] Call Trace: [ 73.067423][ T5310] [ 73.067428][ T5310] dump_stack_lvl+0x189/0x250 [ 73.067450][ T5310] ? __pfx_find_get_block_common+0x10/0x10 [ 73.067469][ T5310] ? __pfx_dump_stack_lvl+0x10/0x10 [ 73.067483][ T5310] ? __pfx__printk+0x10/0x10 [ 73.067494][ T5310] ? find_get_block_common+0x221/0xfc0 [ 73.067513][ T5310] bdev_getblk+0x59e/0x670 [ 73.067552][ T5310] ? __pfx_exfat_find_location+0x10/0x10 [ 73.067571][ T5310] __breadahead+0x29/0x220 [ 73.067587][ T5310] exfat_get_dentry+0x38e/0x5e0 [ 73.067606][ T5310] exfat_find_dir_entry+0x41e/0x1f40 [ 73.067642][ T5310] ? __pfx_exfat_find_dir_entry+0x10/0x10 [ 73.067654][ T5310] ? __exfat_resolve_path+0x26f/0x310 [ 73.067669][ T5310] ? __pfx___exfat_resolve_path+0x10/0x10 [ 73.067685][ T5310] exfat_lookup+0x54e/0x1770 [ 73.067706][ T5310] ? __pfx_exfat_lookup+0x10/0x10 [ 73.067754][ T5310] ? d_alloc_parallel+0x2e0/0x14e0 [ 73.067768][ T5310] ? d_alloc_parallel+0x13d0/0x14e0 [ 73.067799][ T5310] ? __raw_spin_lock_init+0x45/0x100 [ 73.067813][ T5310] ? __init_waitqueue_head+0xa9/0x150 [ 73.067830][ T5310] __lookup_slow+0x294/0x3d0 [ 73.067855][ T5310] ? __pfx___lookup_slow+0x10/0x10 [ 73.067883][ T5310] ? down_read+0x1ad/0x2e0 [ 73.067900][ T5310] lookup_slow+0x53/0x70 [ 73.067918][ T5310] walk_component+0x2d2/0x400 [ 73.067934][ T5310] ? path_lookupat+0x156/0x430 [ 73.067951][ T5310] path_lookupat+0x163/0x430 [ 73.067973][ T5310] filename_lookup+0x212/0x570 [ 73.067994][ T5310] ? __pfx_filename_lookup+0x10/0x10 [ 73.068027][ T5310] ? strncpy_from_user+0x150/0x290 [ 73.068052][ T5310] path_removexattrat+0x196/0x690 [ 73.068065][ T5310] ? __pfx_path_removexattrat+0x10/0x10 [ 73.068095][ T5310] ? rcu_is_watching+0x15/0xb0 [ 73.068119][ T5310] __x64_sys_removexattr+0x62/0x70 [ 73.068138][ T5310] do_syscall_64+0xf6/0x210 [ 73.068153][ T5310] ? clear_bhb_loop+0x45/0xa0 [ 73.068169][ T5310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.068180][ T5310] RIP: 0033:0x7ffa5038e969 [ 73.068191][ T5310] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 73.068201][ T5310] RSP: 002b:00007ffa5114d038 EFLAGS: 00000246 ORIG_RAX: 00000000000000c5 [ 73.068215][ T5310] RAX: ffffffffffffffda RBX: 00007ffa505b5fa0 RCX: 00007ffa5038e969 [ 73.068223][ T5310] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000200000000180 [ 73.068230][ T5310] RBP: 00007ffa50410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 73.068237][ T5310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.068243][ T5310] R13: 0000000000000000 R14: 00007ffa505b5fa0 R15: 00007ffc313cac48 [ 73.068260][ T5310] [ 73.068271][ T5310] getblk(): invalid block size 512 requested [ 73.196206][ T5310] logical block size: 32768 [ 73.198198][ T5310] CPU: 0 UID: 0 PID: 5310 Comm: syz.0.0 Not tainted 6.15.0-rc4-syzkaller-00208-g00b827f0cffa #0 PREEMPT(full) [ 73.198214][ T5310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 73.198222][ T5310] Call Trace: [ 73.198229][ T5310] [ 73.198234][ T5310] dump_stack_lvl+0x189/0x250 [ 73.198257][ T5310] ? __pfx_find_get_block_common+0x10/0x10 [ 73.198274][ T5310] ? __pfx_dump_stack_lvl+0x10/0x10 [ 73.198290][ T5310] ? __pfx__printk+0x10/0x10 [ 73.198303][ T5310] ? find_get_block_common+0x221/0xfc0 [ 73.198323][ T5310] bdev_getblk+0x59e/0x670 [ 73.198339][ T5310] ? __pfx_exfat_find_location+0x10/0x10 [ 73.198356][ T5310] __breadahead+0x29/0x220 [ 73.198368][ T5310] exfat_get_dentry+0x38e/0x5e0 [ 73.198386][ T5310] exfat_find_dir_entry+0x41e/0x1f40 [ 73.198413][ T5310] ? __pfx_exfat_find_dir_entry+0x10/0x10 [ 73.198423][ T5310] ? __exfat_resolve_path+0x26f/0x310 [ 73.198435][ T5310] ? __pfx___exfat_resolve_path+0x10/0x10 [ 73.198453][ T5310] exfat_lookup+0x54e/0x1770 [ 73.198474][ T5310] ? __pfx_exfat_lookup+0x10/0x10 [ 73.198519][ T5310] ? d_alloc_parallel+0x2e0/0x14e0 [ 73.198532][ T5310] ? d_alloc_parallel+0x13d0/0x14e0 [ 73.198564][ T5310] ? __raw_spin_lock_init+0x45/0x100 [ 73.198579][ T5310] ? __init_waitqueue_head+0xa9/0x150 [ 73.198596][ T5310] __lookup_slow+0x294/0x3d0 [ 73.198615][ T5310] ? __pfx___lookup_slow+0x10/0x10 [ 73.198642][ T5310] ? down_read+0x1ad/0x2e0 [ 73.198658][ T5310] lookup_slow+0x53/0x70 [ 73.198675][ T5310] walk_component+0x2d2/0x400 [ 73.198690][ T5310] ? path_lookupat+0x156/0x430 [ 73.198707][ T5310] path_lookupat+0x163/0x430 [ 73.198728][ T5310] filename_lookup+0x212/0x570 [ 73.198746][ T5310] ? __pfx_filename_lookup+0x10/0x10 [ 73.198775][ T5310] ? strncpy_from_user+0x150/0x290 [ 73.198800][ T5310] path_removexattrat+0x196/0x690 [ 73.198814][ T5310] ? __pfx_path_removexattrat+0x10/0x10 [ 73.198870][ T5310] ? rcu_is_watching+0x15/0xb0 [ 73.198896][ T5310] __x64_sys_removexattr+0x62/0x70 [ 73.198915][ T5310] do_syscall_64+0xf6/0x210 [ 73.198932][ T5310] ? clear_bhb_loop+0x45/0xa0 [ 73.198948][ T5310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.198960][ T5310] RIP: 0033:0x7ffa5038e969 [ 73.198973][ T5310] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 73.198983][ T5310] RSP: 002b:00007ffa5114d038 EFLAGS: 00000246 ORIG_RAX: 00000000000000c5 [ 73.198996][ T5310] RAX: ffffffffffffffda RBX: 00007ffa505b5fa0 RCX: 00007ffa5038e969 [ 73.199004][ T5310] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000200000000180 [ 73.199011][ T5310] RBP: 00007ffa50410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 73.199018][ T5310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.199025][ T5310] R13: 0000000000000000 R14: 00007ffa505b5fa0 R15: 00007ffc313cac48 [ 73.199045][ T5310] [ 73.199075][ T5310] getblk(): invalid block size 512 requested [ 73.340511][ T5310] logical block size: 32768 [ 73.342578][ T5310] CPU: 0 UID: 0 PID: 5310 Comm: syz.0.0 Not tainted 6.15.0-rc4-syzkaller-00208-g00b827f0cffa #0 PREEMPT(full) [ 73.342594][ T5310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 73.342602][ T5310] Call Trace: [ 73.342609][ T5310] [ 73.342616][ T5310] dump_stack_lvl+0x189/0x250 [ 73.342661][ T5310] ? __pfx_dump_stack_lvl+0x10/0x10 [ 73.342679][ T5310] ? __pfx__printk+0x10/0x10 [ 73.342696][ T5310] ? fs_reclaim_acquire+0x7d/0x100 [ 73.342725][ T5310] bdev_getblk+0x59e/0x670 [ 73.342745][ T5310] ? __pfx_exfat_find_location+0x10/0x10 [ 73.342762][ T5310] __bread_gfp+0x89/0x3c0 [ 73.342780][ T5310] exfat_get_dentry+0x43a/0x5e0 [ 73.342800][ T5310] exfat_find_dir_entry+0x41e/0x1f40 [ 73.342835][ T5310] ? __pfx_exfat_find_dir_entry+0x10/0x10 [ 73.342846][ T5310] ? __exfat_resolve_path+0x26f/0x310 [ 73.342857][ T5310] ? __pfx___exfat_resolve_path+0x10/0x10 [ 73.342876][ T5310] exfat_lookup+0x54e/0x1770 [ 73.342897][ T5310] ? __pfx_exfat_lookup+0x10/0x10 [ 73.342947][ T5310] ? d_alloc_parallel+0x2e0/0x14e0 [ 73.342962][ T5310] ? d_alloc_parallel+0x13d0/0x14e0 [ 73.343001][ T5310] ? __raw_spin_lock_init+0x45/0x100 [ 73.343016][ T5310] ? __init_waitqueue_head+0xa9/0x150 [ 73.343033][ T5310] __lookup_slow+0x294/0x3d0 [ 73.343052][ T5310] ? __pfx___lookup_slow+0x10/0x10 [ 73.343082][ T5310] ? down_read+0x1ad/0x2e0 [ 73.343114][ T5310] lookup_slow+0x53/0x70 [ 73.343137][ T5310] walk_component+0x2d2/0x400 [ 73.343152][ T5310] ? path_lookupat+0x156/0x430 [ 73.343170][ T5310] path_lookupat+0x163/0x430 [ 73.343191][ T5310] filename_lookup+0x212/0x570 [ 73.343212][ T5310] ? __pfx_filename_lookup+0x10/0x10 [ 73.343248][ T5310] ? strncpy_from_user+0x150/0x290 [ 73.343273][ T5310] path_removexattrat+0x196/0x690 [ 73.343287][ T5310] ? __pfx_path_removexattrat+0x10/0x10 [ 73.343317][ T5310] ? rcu_is_watching+0x15/0xb0 [ 73.343342][ T5310] __x64_sys_removexattr+0x62/0x70 [ 73.343359][ T5310] do_syscall_64+0xf6/0x210 [ 73.343374][ T5310] ? clear_bhb_loop+0x45/0xa0 [ 73.343388][ T5310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.343400][ T5310] RIP: 0033:0x7ffa5038e969 [ 73.343411][ T5310] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 73.343420][ T5310] RSP: 002b:00007ffa5114d038 EFLAGS: 00000246 ORIG_RAX: 00000000000000c5 [ 73.343433][ T5310] RAX: ffffffffffffffda RBX: 00007ffa505b5fa0 RCX: 00007ffa5038e969 [ 73.343440][ T5310] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000200000000180 [ 73.343448][ T5310] RBP: 00007ffa50410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 73.343455][ T5310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.343461][ T5310] R13: 0000000000000000 R14: 00007ffa505b5fa0 R15: 00007ffc313cac48 [ 73.343480][ T5310] [ 73.473999][ T5314] getblk(): invalid block size 512 requested [ 73.476890][ T5314] logical block size: 32768 [ 73.479044][ T5314] CPU: 0 UID: 0 PID: 5314 Comm: syz.0.0 Not tainted 6.15.0-rc4-syzkaller-00208-g00b827f0cffa #0 PREEMPT(full) [ 73.479062][ T5314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 73.479070][ T5314] Call Trace: [ 73.479076][ T5314] [ 73.479081][ T5314] dump_stack_lvl+0x189/0x250 [ 73.479110][ T5314] ? __pfx_find_get_block_common+0x10/0x10 [ 73.479128][ T5314] ? __pfx_dump_stack_lvl+0x10/0x10 [ 73.479145][ T5314] ? __pfx__printk+0x10/0x10 [ 73.479159][ T5314] ? find_get_block_common+0x221/0xfc0 [ 73.479182][ T5314] bdev_getblk+0x59e/0x670 [ 73.479200][ T5314] ? __pfx_exfat_find_location+0x10/0x10 [ 73.479219][ T5314] __breadahead+0x29/0x220 [ 73.479236][ T5314] exfat_get_dentry+0x38e/0x5e0 [ 73.479255][ T5314] exfat_find_dir_entry+0x41e/0x1f40 [ 73.479292][ T5314] ? __pfx_exfat_find_dir_entry+0x10/0x10 [ 73.479303][ T5314] ? __exfat_resolve_path+0x26f/0x310 [ 73.479316][ T5314] ? __pfx___exfat_resolve_path+0x10/0x10 [ 73.479326][ T5314] ? kasan_record_aux_stack+0xbc/0xd0 [ 73.479343][ T5314] ? __dentry_kill+0x4d2/0x660 [ 73.479357][ T5314] ? dput+0x19f/0x2b0 [ 73.479369][ T5314] ? d_alloc_parallel+0xfed/0x14e0 [ 73.479385][ T5314] exfat_lookup+0x54e/0x1770 [ 73.479407][ T5314] ? __pfx_exfat_lookup+0x10/0x10 [ 73.479454][ T5314] ? d_alloc_parallel+0x2e0/0x14e0 [ 73.479468][ T5314] ? d_alloc_parallel+0x13d0/0x14e0 [ 73.479499][ T5314] ? __raw_spin_lock_init+0x45/0x100 [ 73.479514][ T5314] ? __init_waitqueue_head+0xa9/0x150 [ 73.479557][ T5314] __lookup_slow+0x294/0x3d0 [ 73.479579][ T5314] ? __pfx___lookup_slow+0x10/0x10 [ 73.479608][ T5314] ? down_read+0x1ad/0x2e0 [ 73.479627][ T5314] lookup_slow+0x53/0x70 [ 73.479646][ T5314] walk_component+0x2d2/0x400 [ 73.479662][ T5314] ? path_lookupat+0x156/0x430 [ 73.479682][ T5314] path_lookupat+0x163/0x430 [ 73.479703][ T5314] filename_lookup+0x212/0x570 [ 73.479719][ T5314] ? __lock_acquire+0xaac/0xd20 [ 73.479738][ T5314] ? __pfx_filename_lookup+0x10/0x10 [ 73.479770][ T5314] ? strncpy_from_user+0x150/0x290 [ 73.479792][ T5314] ? getname_flags+0x1e5/0x540 [ 73.479810][ T5314] user_path_at+0x3a/0x60 [ 73.479828][ T5314] __se_sys_mount+0x2d3/0x410 [ 73.479847][ T5314] ? __pfx___se_sys_mount+0x10/0x10 [ 73.479863][ T5314] ? do_syscall_64+0xba/0x210 [ 73.479876][ T5314] ? __x64_sys_mount+0x20/0xc0 [ 73.479892][ T5314] do_syscall_64+0xf6/0x210 [ 73.479906][ T5314] ? clear_bhb_loop+0x45/0xa0 [ 73.479921][ T5314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.479933][ T5314] RIP: 0033:0x7ffa5038e969 [ 73.479944][ T5314] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 73.479953][ T5314] RSP: 002b:00007ffa4b7af038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 73.479967][ T5314] RAX: ffffffffffffffda RBX: 00007ffa505b6320 RCX: 00007ffa5038e969 [ 73.479975][ T5314] RDX: 0000200000000000 RSI: 0000200000000040 RDI: 0000000000000000 [ 73.479983][ T5314] RBP: 00007ffa50410ab1 R08: 0000200000000140 R09: 0000000000000000 [ 73.479992][ T5314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.479999][ T5314] R13: 0000000000000001 R14: 00007ffa505b6320 R15: 00007ffc313cac48 [ 73.480019][ T5314] [ 73.480030][ T5314] getblk(): invalid block size 512 requested [ 73.631143][ T4657] Bluetooth: hci0: command tx timeout [ 73.633617][ T5314] logical block size: 32768 [ 73.636648][ T5314] CPU: 0 UID: 0 PID: 5314 Comm: syz.0.0 Not tainted 6.15.0-rc4-syzkaller-00208-g00b827f0cffa #0 PREEMPT(full) [ 73.636665][ T5314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 73.636673][ T5314] Call Trace: [ 73.636678][ T5314] [ 73.636684][ T5314] dump_stack_lvl+0x189/0x250 [ 73.636706][ T5314] ? __pfx_find_get_block_common+0x10/0x10 [ 73.636724][ T5314] ? __pfx_dump_stack_lvl+0x10/0x10 [ 73.636741][ T5314] ? __pfx__printk+0x10/0x10 [ 73.636754][ T5314] ? find_get_block_common+0x221/0xfc0 [ 73.636777][ T5314] bdev_getblk+0x59e/0x670 [ 73.636793][ T5314] ? __pfx_exfat_find_location+0x10/0x10 [ 73.636811][ T5314] __breadahead+0x29/0x220 [ 73.636827][ T5314] exfat_get_dentry+0x38e/0x5e0 [ 73.636853][ T5314] exfat_find_dir_entry+0x41e/0x1f40 [ 73.636887][ T5314] ? __pfx_exfat_find_dir_entry+0x10/0x10 [ 73.636898][ T5314] ? __exfat_resolve_path+0x26f/0x310 [ 73.636911][ T5314] ? __pfx___exfat_resolve_path+0x10/0x10 [ 73.636921][ T5314] ? kasan_record_aux_stack+0xbc/0xd0 [ 73.636939][ T5314] ? __dentry_kill+0x4d2/0x660 [ 73.636953][ T5314] ? dput+0x19f/0x2b0 [ 73.636967][ T5314] ? d_alloc_parallel+0xfed/0x14e0 [ 73.636983][ T5314] exfat_lookup+0x54e/0x1770 [ 73.637005][ T5314] ? __pfx_exfat_lookup+0x10/0x10 [ 73.637055][ T5314] ? d_alloc_parallel+0x2e0/0x14e0 [ 73.637068][ T5314] ? d_alloc_parallel+0x13d0/0x14e0 [ 73.637100][ T5314] ? __raw_spin_lock_init+0x45/0x100 [ 73.637113][ T5314] ? __init_waitqueue_head+0xa9/0x150 [ 73.637131][ T5314] __lookup_slow+0x294/0x3d0 [ 73.637149][ T5314] ? __pfx___lookup_slow+0x10/0x10 [ 73.637177][ T5314] ? down_read+0x1ad/0x2e0 [ 73.637193][ T5314] lookup_slow+0x53/0x70 [ 73.637210][ T5314] walk_component+0x2d2/0x400 [ 73.637224][ T5314] ? path_lookupat+0x156/0x430 [ 73.637242][ T5314] path_lookupat+0x163/0x430 [ 73.637263][ T5314] filename_lookup+0x212/0x570 [ 73.637278][ T5314] ? __lock_acquire+0xaac/0xd20 [ 73.637296][ T5314] ? __pfx_filename_lookup+0x10/0x10 [ 73.637328][ T5314] ? strncpy_from_user+0x150/0x290 [ 73.637348][ T5314] ? getname_flags+0x1e5/0x540 [ 73.637366][ T5314] user_path_at+0x3a/0x60 [ 73.637384][ T5314] __se_sys_mount+0x2d3/0x410 [ 73.637403][ T5314] ? __pfx___se_sys_mount+0x10/0x10 [ 73.637420][ T5314] ? do_syscall_64+0xba/0x210 [ 73.637433][ T5314] ? __x64_sys_mount+0x20/0xc0 [ 73.637449][ T5314] do_syscall_64+0xf6/0x210 [ 73.637463][ T5314] ? clear_bhb_loop+0x45/0xa0 [ 73.637478][ T5314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.637490][ T5314] RIP: 0033:0x7ffa5038e969 [ 73.637501][ T5314] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 73.637510][ T5314] RSP: 002b:00007ffa4b7af038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 73.637523][ T5314] RAX: ffffffffffffffda RBX: 00007ffa505b6320 RCX: 00007ffa5038e969 [ 73.637531][ T5314] RDX: 0000200000000000 RSI: 0000200000000040 RDI: 0000000000000000 [ 73.637538][ T5314] RBP: 00007ffa50410ab1 R08: 0000200000000140 R09: 0000000000000000 [ 73.637546][ T5314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.637553][ T5314] R13: 0000000000000001 R14: 00007ffa505b6320 R15: 00007ffc313cac48 [ 73.637572][ T5314] [ 73.637582][ T5314] getblk(): invalid block size 512 requested [ 73.789432][ T5314] logical block size: 32768 [ 73.791506][ T5314] CPU: 0 UID: 0 PID: 5314 Comm: syz.0.0 Not tainted 6.15.0-rc4-syzkaller-00208-g00b827f0cffa #0 PREEMPT(full) [ 73.791544][ T5314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 73.791552][ T5314] Call Trace: [ 73.791559][ T5314] [ 73.791564][ T5314] dump_stack_lvl+0x189/0x250 [ 73.791587][ T5314] ? __pfx_find_get_block_common+0x10/0x10 [ 73.791604][ T5314] ? __pfx_dump_stack_lvl+0x10/0x10 [ 73.791620][ T5314] ? __pfx__printk+0x10/0x10 [ 73.791632][ T5314] ? find_get_block_common+0x221/0xfc0 [ 73.791655][ T5314] bdev_getblk+0x59e/0x670 [ 73.791672][ T5314] ? __pfx_exfat_find_location+0x10/0x10 [ 73.791694][ T5314] __breadahead+0x29/0x220 [ 73.791709][ T5314] exfat_get_dentry+0x38e/0x5e0 [ 73.791728][ T5314] exfat_find_dir_entry+0x41e/0x1f40 [ 73.791761][ T5314] ? __pfx_exfat_find_dir_entry+0x10/0x10 [ 73.791772][ T5314] ? __exfat_resolve_path+0x26f/0x310 [ 73.791787][ T5314] ? __pfx___exfat_resolve_path+0x10/0x10 [ 73.791796][ T5314] ? kasan_record_aux_stack+0xbc/0xd0 [ 73.791814][ T5314] ? __dentry_kill+0x4d2/0x660 [ 73.791829][ T5314] ? dput+0x19f/0x2b0 [ 73.791840][ T5314] ? d_alloc_parallel+0xfed/0x14e0 [ 73.791863][ T5314] exfat_lookup+0x54e/0x1770 [ 73.791885][ T5314] ? __pfx_exfat_lookup+0x10/0x10 [ 73.791933][ T5314] ? d_alloc_parallel+0x2e0/0x14e0 [ 73.791948][ T5314] ? d_alloc_parallel+0x13d0/0x14e0 [ 73.791980][ T5314] ? __raw_spin_lock_init+0x45/0x100 [ 73.791995][ T5314] ? __init_waitqueue_head+0xa9/0x150 [ 73.792014][ T5314] __lookup_slow+0x294/0x3d0 [ 73.792037][ T5314] ? __pfx___lookup_slow+0x10/0x10 [ 73.792069][ T5314] ? down_read+0x1ad/0x2e0 [ 73.792085][ T5314] lookup_slow+0x53/0x70 [ 73.792102][ T5314] walk_component+0x2d2/0x400 [ 73.792118][ T5314] ? path_lookupat+0x156/0x430 [ 73.792136][ T5314] path_lookupat+0x163/0x430 [ 73.792157][ T5314] filename_lookup+0x212/0x570 [ 73.792172][ T5314] ? __lock_acquire+0xaac/0xd20 [ 73.792190][ T5314] ? __pfx_filename_lookup+0x10/0x10 [ 73.792223][ T5314] ? strncpy_from_user+0x150/0x290 [ 73.792244][ T5314] ? getname_flags+0x1e5/0x540 [ 73.792261][ T5314] user_path_at+0x3a/0x60 [ 73.792278][ T5314] __se_sys_mount+0x2d3/0x410 [ 73.792298][ T5314] ? __pfx___se_sys_mount+0x10/0x10 [ 73.792315][ T5314] ? do_syscall_64+0xba/0x210 [ 73.792329][ T5314] ? __x64_sys_mount+0x20/0xc0 [ 73.792394][ T5314] do_syscall_64+0xf6/0x210 [ 73.792408][ T5314] ? clear_bhb_loop+0x45/0xa0 [ 73.792423][ T5314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.792434][ T5314] RIP: 0033:0x7ffa5038e969 [ 73.792447][ T5314] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 73.792457][ T5314] RSP: 002b:00007ffa4b7af038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 73.792469][ T5314] RAX: ffffffffffffffda RBX: 00007ffa505b6320 RCX: 00007ffa5038e969 [ 73.792477][ T5314] RDX: 0000200000000000 RSI: 0000200000000040 RDI: 0000000000000000 [ 73.792484][ T5314] RBP: 00007ffa50410ab1 R08: 0000200000000140 R09: 0000000000000000 [ 73.792491][ T5314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.792498][ T5314] R13: 0000000000000001 R14: 00007ffa505b6320 R15: 00007ffc313cac48 [ 73.792516][ T5314] [ 73.792526][ T5314] getblk(): invalid block size 512 requested [ 73.941153][ T5314] logical block size: 32768 [ 73.943291][ T5314] CPU: 0 UID: 0 PID: 5314 Comm: syz.0.0 Not tainted 6.15.0-rc4-syzkaller-00208-g00b827f0cffa #0 PREEMPT(full) [ 73.943308][ T5314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 73.943316][ T5314] Call Trace: [ 73.943322][ T5314] [ 73.943328][ T5314] dump_stack_lvl+0x189/0x250 [ 73.943350][ T5314] ? __pfx_find_get_block_common+0x10/0x10 [ 73.943368][ T5314] ? __pfx_dump_stack_lvl+0x10/0x10 [ 73.943385][ T5314] ? __pfx__printk+0x10/0x10 [ 73.943398][ T5314] ? find_get_block_common+0x221/0xfc0 [ 73.943421][ T5314] bdev_getblk+0x59e/0x670 [ 73.943438][ T5314] ? __pfx_exfat_find_location+0x10/0x10 [ 73.943457][ T5314] __breadahead+0x29/0x220 [ 73.943473][ T5314] exfat_get_dentry+0x38e/0x5e0 [ 73.943492][ T5314] exfat_find_dir_entry+0x41e/0x1f40 [ 73.943550][ T5314] ? __pfx_exfat_find_dir_entry+0x10/0x10 [ 73.943564][ T5314] ? __exfat_resolve_path+0x26f/0x310 [ 73.943619][ T5314] ? __pfx___exfat_resolve_path+0x10/0x10 [ 73.943631][ T5314] ? kasan_record_aux_stack+0xbc/0xd0 [ 73.943648][ T5314] ? __dentry_kill+0x4d2/0x660 [ 73.943663][ T5314] ? dput+0x19f/0x2b0 [ 73.943676][ T5314] ? d_alloc_parallel+0xfed/0x14e0 [ 73.943692][ T5314] exfat_lookup+0x54e/0x1770 [ 73.943714][ T5314] ? __pfx_exfat_lookup+0x10/0x10 [ 73.943763][ T5314] ? d_alloc_parallel+0x2e0/0x14e0 [ 73.943776][ T5314] ? d_alloc_parallel+0x13d0/0x14e0 [ 73.943807][ T5314] ? __raw_spin_lock_init+0x45/0x100 [ 73.943822][ T5314] ? __init_waitqueue_head+0xa9/0x150 [ 73.943839][ T5314] __lookup_slow+0x294/0x3d0 [ 73.943866][ T5314] ? __pfx___lookup_slow+0x10/0x10 [ 73.943896][ T5314] ? down_read+0x1ad/0x2e0 [ 73.943914][ T5314] lookup_slow+0x53/0x70 [ 73.943933][ T5314] walk_component+0x2d2/0x400 [ 73.943950][ T5314] ? path_lookupat+0x156/0x430 [ 73.943968][ T5314] path_lookupat+0x163/0x430 [ 73.943989][ T5314] filename_lookup+0x212/0x570 [ 73.944004][ T5314] ? __lock_acquire+0xaac/0xd20 [ 73.944023][ T5314] ? __pfx_filename_lookup+0x10/0x10 [ 73.944056][ T5314] ? strncpy_from_user+0x150/0x290 [ 73.944076][ T5314] ? getname_flags+0x1e5/0x540 [ 73.944093][ T5314] user_path_at+0x3a/0x60 [ 73.944129][ T5314] __se_sys_mount+0x2d3/0x410 [ 73.944149][ T5314] ? __pfx___se_sys_mount+0x10/0x10 [ 73.944166][ T5314] ? do_syscall_64+0xba/0x210 [ 73.944179][ T5314] ? __x64_sys_mount+0x20/0xc0 [ 73.944195][ T5314] do_syscall_64+0xf6/0x210 [ 73.944209][ T5314] ? clear_bhb_loop+0x45/0xa0 [ 73.944224][ T5314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.944236][ T5314] RIP: 0033:0x7ffa5038e969 [ 73.944248][ T5314] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 73.944258][ T5314] RSP: 002b:00007ffa4b7af038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 73.944271][ T5314] RAX: ffffffffffffffda RBX: 00007ffa505b6320 RCX: 00007ffa5038e969 [ 73.944279][ T5314] RDX: 0000200000000000 RSI: 0000200000000040 RDI: 0000000000000000 [ 73.944286][ T5314] RBP: 00007ffa50410ab1 R08: 0000200000000140 R09: 0000000000000000 [ 73.944293][ T5314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.944300][ T5314] R13: 0000000000000001 R14: 00007ffa505b6320 R15: 00007ffc313cac48 [ 73.944319][ T5314] [ 74.096203][ T5314] getblk(): invalid block size 512 requested [ 74.099228][ T5314] logical block size: 32768 [ 74.101286][ T5314] CPU: 0 UID: 0 PID: 5314 Comm: syz.0.0 Not tainted 6.15.0-rc4-syzkaller-00208-g00b827f0cffa #0 PREEMPT(full) [ 74.101300][ T5314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 74.101307][ T5314] Call Trace: [ 74.101314][ T5314] [ 74.101319][ T5314] dump_stack_lvl+0x189/0x250 [ 74.101341][ T5314] ? __pfx_find_get_block_common+0x10/0x10 [ 74.101356][ T5314] ? __pfx_dump_stack_lvl+0x10/0x10 [ 74.101370][ T5314] ? __pfx__printk+0x10/0x10 [ 74.101381][ T5314] ? find_get_block_common+0x221/0xfc0 [ 74.101399][ T5314] bdev_getblk+0x59e/0x670 [ 74.101414][ T5314] ? __pfx_exfat_find_location+0x10/0x10 [ 74.101430][ T5314] __breadahead+0x29/0x220 [ 74.101444][ T5314] exfat_get_dentry+0x38e/0x5e0 [ 74.101459][ T5314] exfat_find_dir_entry+0x41e/0x1f40 [ 74.101489][ T5314] ? __pfx_exfat_find_dir_entry+0x10/0x10 [ 74.101499][ T5314] ? __exfat_resolve_path+0x26f/0x310 [ 74.101510][ T5314] ? __pfx___exfat_resolve_path+0x10/0x10 [ 74.101519][ T5314] ? kasan_record_aux_stack+0xbc/0xd0 [ 74.101534][ T5314] ? __dentry_kill+0x4d2/0x660 [ 74.101546][ T5314] ? dput+0x19f/0x2b0 [ 74.101557][ T5314] ? d_alloc_parallel+0xfed/0x14e0 [ 74.101570][ T5314] exfat_lookup+0x54e/0x1770 [ 74.101589][ T5314] ? __pfx_exfat_lookup+0x10/0x10 [ 74.101631][ T5314] ? d_alloc_parallel+0x2e0/0x14e0 [ 74.101643][ T5314] ? d_alloc_parallel+0x13d0/0x14e0 [ 74.101669][ T5314] ? __raw_spin_lock_init+0x45/0x100 [ 74.101682][ T5314] ? __init_waitqueue_head+0xa9/0x150 [ 74.101697][ T5314] __lookup_slow+0x294/0x3d0 [ 74.101713][ T5314] ? __pfx___lookup_slow+0x10/0x10 [ 74.101737][ T5314] ? down_read+0x1ad/0x2e0 [ 74.101752][ T5314] lookup_slow+0x53/0x70 [ 74.101767][ T5314] walk_component+0x2d2/0x400 [ 74.101781][ T5314] ? path_lookupat+0x156/0x430 [ 74.101798][ T5314] path_lookupat+0x163/0x430 [ 74.101818][ T5314] filename_lookup+0x212/0x570 [ 74.101830][ T5314] ? __lock_acquire+0xaac/0xd20 [ 74.101846][ T5314] ? __pfx_filename_lookup+0x10/0x10 [ 74.101874][ T5314] ? strncpy_from_user+0x150/0x290 [ 74.101892][ T5314] ? getname_flags+0x1e5/0x540 [ 74.101907][ T5314] user_path_at+0x3a/0x60 [ 74.101923][ T5314] __se_sys_mount+0x2d3/0x410 [ 74.101941][ T5314] ? __pfx___se_sys_mount+0x10/0x10 [ 74.101955][ T5314] ? do_syscall_64+0xba/0x210 [ 74.101966][ T5314] ? __x64_sys_mount+0x20/0xc0 [ 74.101982][ T5314] do_syscall_64+0xf6/0x210 [ 74.101996][ T5314] ? clear_bhb_loop+0x45/0xa0 [ 74.102010][ T5314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.102020][ T5314] RIP: 0033:0x7ffa5038e969 [ 74.102031][ T5314] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 74.102039][ T5314] RSP: 002b:00007ffa4b7af038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 74.102051][ T5314] RAX: ffffffffffffffda RBX: 00007ffa505b6320 RCX: 00007ffa5038e969 [ 74.102058][ T5314] RDX: 0000200000000000 RSI: 0000200000000040 RDI: 0000000000000000 [ 74.102066][ T5314] RBP: 00007ffa50410ab1 R08: 0000200000000140 R09: 0000000000000000 [ 74.102072][ T5314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 74.102085][ T5314] R13: 0000000000000001 R14: 00007ffa505b6320 R15: 00007ffc313cac48 [ 74.102102][ T5314] [ 74.102112][ T5314] getblk(): invalid block size 512 requested [ 74.245965][ T5314] logical block size: 32768 [ 74.248069][ T5314] CPU: 0 UID: 0 PID: 5314 Comm: syz.0.0 Not tainted 6.15.0-rc4-syzkaller-00208-g00b827f0cffa #0 PREEMPT(full) [ 74.248087][ T5314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 74.248094][ T5314] Call Trace: [ 74.248142][ T5314] [ 74.248148][ T5314] dump_stack_lvl+0x189/0x250 [ 74.248252][ T5314] ? __pfx_find_get_block_common+0x10/0x10 [ 74.248298][ T5314] ? __pfx_dump_stack_lvl+0x10/0x10 [ 74.248315][ T5314] ? __pfx__printk+0x10/0x10 [ 74.248329][ T5314] ? find_get_block_common+0x221/0xfc0 [ 74.248351][ T5314] bdev_getblk+0x59e/0x670 [ 74.248369][ T5314] ? __pfx_exfat_find_location+0x10/0x10 [ 74.248388][ T5314] __breadahead+0x29/0x220 [ 74.248404][ T5314] exfat_get_dentry+0x38e/0x5e0 [ 74.248422][ T5314] exfat_find_dir_entry+0x41e/0x1f40 [ 74.248456][ T5314] ? __pfx_exfat_find_dir_entry+0x10/0x10 [ 74.248466][ T5314] ? __exfat_resolve_path+0x26f/0x310 [ 74.248479][ T5314] ? __pfx___exfat_resolve_path+0x10/0x10 [ 74.248488][ T5314] ? kasan_record_aux_stack+0xbc/0xd0 [ 74.248505][ T5314] ? __dentry_kill+0x4d2/0x660 [ 74.248518][ T5314] ? dput+0x19f/0x2b0 [ 74.248530][ T5314] ? d_alloc_parallel+0xfed/0x14e0 [ 74.248546][ T5314] exfat_lookup+0x54e/0x1770 [ 74.248566][ T5314] ? __pfx_exfat_lookup+0x10/0x10 [ 74.248614][ T5314] ? d_alloc_parallel+0x2e0/0x14e0 [ 74.248627][ T5314] ? d_alloc_parallel+0x13d0/0x14e0 [ 74.248658][ T5314] ? __raw_spin_lock_init+0x45/0x100 [ 74.248673][ T5314] ? __init_waitqueue_head+0xa9/0x150 [ 74.248690][ T5314] __lookup_slow+0x294/0x3d0 [ 74.248710][ T5314] ? __pfx___lookup_slow+0x10/0x10 [ 74.248736][ T5314] ? down_read+0x1ad/0x2e0 [ 74.248785][ T5314] lookup_slow+0x53/0x70 [ 74.248804][ T5314] walk_component+0x2d2/0x400 [ 74.248820][ T5314] ? path_lookupat+0x156/0x430 [ 74.248839][ T5314] path_lookupat+0x163/0x430 [ 74.248865][ T5314] filename_lookup+0x212/0x570 [ 74.248885][ T5314] ? __lock_acquire+0xaac/0xd20 [ 74.248907][ T5314] ? __pfx_filename_lookup+0x10/0x10 [ 74.248941][ T5314] ? strncpy_from_user+0x150/0x290 [ 74.248961][ T5314] ? getname_flags+0x1e5/0x540 [ 74.248980][ T5314] user_path_at+0x3a/0x60 [ 74.248999][ T5314] __se_sys_mount+0x2d3/0x410 [ 74.249019][ T5314] ? __pfx___se_sys_mount+0x10/0x10 [ 74.249036][ T5314] ? do_syscall_64+0xba/0x210 [ 74.249049][ T5314] ? __x64_sys_mount+0x20/0xc0 [ 74.249064][ T5314] do_syscall_64+0xf6/0x210 [ 74.249078][ T5314] ? clear_bhb_loop+0x45/0xa0 [ 74.249093][ T5314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.249123][ T5314] RIP: 0033:0x7ffa5038e969 [ 74.249135][ T5314] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 74.249144][ T5314] RSP: 002b:00007ffa4b7af038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 74.249158][ T5314] RAX: ffffffffffffffda RBX: 00007ffa505b6320 RCX: 00007ffa5038e969 [ 74.249166][ T5314] RDX: 0000200000000000 RSI: 0000200000000040 RDI: 0000000000000000 [ 74.249174][ T5314] RBP: 00007ffa50410ab1 R08: 0000200000000140 R09: 0000000000000000 [ 74.249182][ T5314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 74.249188][ T5314] R13: 0000000000000001 R14: 00007ffa505b6320 R15: 00007ffc313cac48 [ 74.249208][ T5314] [ 74.249321][ T5314] getblk(): invalid block size 512 requested [ 74.397632][ T5314] logical block size: 32768 [ 74.399813][ T5314] CPU: 0 UID: 0 PID: 5314 Comm: syz.0.0 Not tainted 6.15.0-rc4-syzkaller-00208-g00b827f0cffa #0 PREEMPT(full) [ 74.399829][ T5314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 74.399837][ T5314] Call Trace: [ 74.399849][ T5314] [ 74.399855][ T5314] dump_stack_lvl+0x189/0x250 [ 74.399877][ T5314] ? __pfx_find_get_block_common+0x10/0x10 [ 74.399895][ T5314] ? __pfx_dump_stack_lvl+0x10/0x10 [ 74.399912][ T5314] ? __pfx__printk+0x10/0x10 [ 74.399929][ T5314] ? find_get_block_common+0x221/0xfc0 [ 74.400004][ T5314] bdev_getblk+0x59e/0x670 [ 74.400022][ T5314] ? __pfx_exfat_find_location+0x10/0x10 [ 74.400041][ T5314] __breadahead+0x29/0x220 [ 74.400062][ T5314] exfat_get_dentry+0x38e/0x5e0 [ 74.400081][ T5314] exfat_find_dir_entry+0x41e/0x1f40 [ 74.400114][ T5314] ? __pfx_exfat_find_dir_entry+0x10/0x10 [ 74.400125][ T5314] ? __exfat_resolve_path+0x26f/0x310 [ 74.400139][ T5314] ? __pfx___exfat_resolve_path+0x10/0x10 [ 74.400148][ T5314] ? kasan_record_aux_stack+0xbc/0xd0 [ 74.400165][ T5314] ? __dentry_kill+0x4d2/0x660 [ 74.400180][ T5314] ? dput+0x19f/0x2b0 [ 74.400195][ T5314] ? d_alloc_parallel+0xfed/0x14e0 [ 74.400211][ T5314] exfat_lookup+0x54e/0x1770 [ 74.400233][ T5314] ? __pfx_exfat_lookup+0x10/0x10 [ 74.400280][ T5314] ? d_alloc_parallel+0x2e0/0x14e0 [ 74.400294][ T5314] ? d_alloc_parallel+0x13d0/0x14e0 [ 74.400326][ T5314] ? __raw_spin_lock_init+0x45/0x100 [ 74.400340][ T5314] ? __init_waitqueue_head+0xa9/0x150 [ 74.400358][ T5314] __lookup_slow+0x294/0x3d0 [ 74.400377][ T5314] ? __pfx___lookup_slow+0x10/0x10 [ 74.400406][ T5314] ? down_read+0x1ad/0x2e0 [ 74.400424][ T5314] lookup_slow+0x53/0x70 [ 74.400442][ T5314] walk_component+0x2d2/0x400 [ 74.400457][ T5314] ? path_lookupat+0x156/0x430 [ 74.400474][ T5314] path_lookupat+0x163/0x430 [ 74.400497][ T5314] filename_lookup+0x212/0x570 [ 74.400514][ T5314] ? __lock_acquire+0xaac/0xd20 [ 74.400533][ T5314] ? __pfx_filename_lookup+0x10/0x10 [ 74.400565][ T5314] ? strncpy_from_user+0x150/0x290 [ 74.400585][ T5314] ? getname_flags+0x1e5/0x540 [ 74.400603][ T5314] user_path_at+0x3a/0x60 [ 74.400621][ T5314] __se_sys_mount+0x2d3/0x410 [ 74.400640][ T5314] ? __pfx___se_sys_mount+0x10/0x10 [ 74.400657][ T5314] ? do_syscall_64+0xba/0x210 [ 74.400671][ T5314] ? __x64_sys_mount+0x20/0xc0 [ 74.400687][ T5314] do_syscall_64+0xf6/0x210 [ 74.400703][ T5314] ? clear_bhb_loop+0x45/0xa0 [ 74.400718][ T5314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.400730][ T5314] RIP: 0033:0x7ffa5038e969 [ 74.400741][ T5314] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 74.400751][ T5314] RSP: 002b:00007ffa4b7af038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 74.400764][ T5314] RAX: ffffffffffffffda RBX: 00007ffa505b6320 RCX: 00007ffa5038e969 [ 74.400772][ T5314] RDX: 0000200000000000 RSI: 0000200000000040 RDI: 0000000000000000 [ 74.400779][ T5314] RBP: 00007ffa50410ab1 R08: 0000200000000140 R09: 0000000000000000 [ 74.400786][ T5314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 74.400793][ T5314] R13: 0000000000000001 R14: 00007ffa505b6320 R15: 00007ffc313cac48 [ 74.400811][ T5314] [ 74.400820][ T5314] getblk(): invalid block size 512 requested [ 74.548748][ T5314] logical block size: 32768 [ 74.550870][ T5314] CPU: 0 UID: 0 PID: 5314 Comm: syz.0.0 Not tainted 6.15.0-rc4-syzkaller-00208-g00b827f0cffa #0 PREEMPT(full) [ 74.550886][ T5314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 74.550899][ T5314] Call Trace: [ 74.550905][ T5314] [ 74.550913][ T5314] dump_stack_lvl+0x189/0x250 [ 74.550934][ T5314] ? __pfx_find_get_block_common+0x10/0x10 [ 74.550952][ T5314] ? __pfx_dump_stack_lvl+0x10/0x10 [ 74.550968][ T5314] ? __pfx__printk+0x10/0x10 [ 74.550979][ T5314] ? find_get_block_common+0x221/0xfc0 [ 74.550999][ T5314] bdev_getblk+0x59e/0x670 [ 74.551013][ T5314] ? __pfx_exfat_find_location+0x10/0x10 [ 74.551030][ T5314] __breadahead+0x29/0x220 [ 74.551043][ T5314] exfat_get_dentry+0x38e/0x5e0 [ 74.551058][ T5314] exfat_find_dir_entry+0x41e/0x1f40 [ 74.551089][ T5314] ? __pfx_exfat_find_dir_entry+0x10/0x10 [ 74.551100][ T5314] ? __exfat_resolve_path+0x26f/0x310 [ 74.551112][ T5314] ? __pfx___exfat_resolve_path+0x10/0x10 [ 74.551120][ T5314] ? kasan_record_aux_stack+0xbc/0xd0 [ 74.551136][ T5314] ? __dentry_kill+0x4d2/0x660 [ 74.551149][ T5314] ? dput+0x19f/0x2b0 [ 74.551158][ T5314] ? d_alloc_parallel+0xfed/0x14e0 [ 74.551171][ T5314] exfat_lookup+0x54e/0x1770 [ 74.551192][ T5314] ? __pfx_exfat_lookup+0x10/0x10 [ 74.551233][ T5314] ? d_alloc_parallel+0x2e0/0x14e0 [ 74.551248][ T5314] ? d_alloc_parallel+0x13d0/0x14e0 [ 74.551275][ T5314] ? __raw_spin_lock_init+0x45/0x100 [ 74.551288][ T5314] ? __init_waitqueue_head+0xa9/0x150 [ 74.551302][ T5314] __lookup_slow+0x294/0x3d0 [ 74.551321][ T5314] ? __pfx___lookup_slow+0x10/0x10 [ 74.551345][ T5314] ? down_read+0x1ad/0x2e0 [ 74.551360][ T5314] lookup_slow+0x53/0x70 [ 74.551374][ T5314] walk_component+0x2d2/0x400 [ 74.551389][ T5314] ? path_lookupat+0x156/0x430 [ 74.551404][ T5314] path_lookupat+0x163/0x430 [ 74.551425][ T5314] filename_lookup+0x212/0x570 [ 74.551439][ T5314] ? __lock_acquire+0xaac/0xd20 [ 74.551458][ T5314] ? __pfx_filename_lookup+0x10/0x10 [ 74.551488][ T5314] ? strncpy_from_user+0x150/0x290 [ 74.551505][ T5314] ? getname_flags+0x1e5/0x540 [ 74.551565][ T5314] user_path_at+0x3a/0x60 [ 74.551583][ T5314] __se_sys_mount+0x2d3/0x410 [ 74.551602][ T5314] ? __pfx___se_sys_mount+0x10/0x10 [ 74.551618][ T5314] ? do_syscall_64+0xba/0x210 [ 74.551630][ T5314] ? __x64_sys_mount+0x20/0xc0 [ 74.551645][ T5314] do_syscall_64+0xf6/0x210 [ 74.551657][ T5314] ? clear_bhb_loop+0x45/0xa0 [ 74.551671][ T5314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.551681][ T5314] RIP: 0033:0x7ffa5038e969 [ 74.551692][ T5314] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 74.551700][ T5314] RSP: 002b:00007ffa4b7af038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 74.551713][ T5314] RAX: ffffffffffffffda RBX: 00007ffa505b6320 RCX: 00007ffa5038e969 [ 74.551720][ T5314] RDX: 0000200000000000 RSI: 0000200000000040 RDI: 0000000000000000 [ 74.551728][ T5314] RBP: 00007ffa50410ab1 R08: 0000200000000140 R09: 0000000000000000 [ 74.551734][ T5314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 74.551742][ T5314] R13: 0000000000000001 R14: 00007ffa505b6320 R15: 00007ffc313cac48 [ 74.551759][ T5314] [ 74.551769][ T5314] getblk(): invalid block size 512 requested [ 74.696487][ T5314] logical block size: 32768 [ 74.698618][ T5314] CPU: 0 UID: 0 PID: 5314 Comm: syz.0.0 Not tainted 6.15.0-rc4-syzkaller-00208-g00b827f0cffa #0 PREEMPT(full) [ 74.698633][ T5314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 74.698640][ T5314] Call Trace: [ 74.698646][ T5314] [ 74.698651][ T5314] dump_stack_lvl+0x189/0x250 [ 74.698674][ T5314] ? __pfx_dump_stack_lvl+0x10/0x10 [ 74.698690][ T5314] ? __pfx__printk+0x10/0x10 [ 74.698706][ T5314] ? fs_reclaim_acquire+0x7d/0x100 [ 74.698722][ T5314] bdev_getblk+0x59e/0x670 [ 74.698739][ T5314] ? __pfx_exfat_find_location+0x10/0x10 [ 74.698755][ T5314] __bread_gfp+0x89/0x3c0 [ 74.698769][ T5314] exfat_get_dentry+0x43a/0x5e0 [ 74.698785][ T5314] exfat_find_dir_entry+0x41e/0x1f40 [ 74.698830][ T5314] ? __pfx_exfat_find_dir_entry+0x10/0x10 [ 74.698839][ T5314] ? __exfat_resolve_path+0x26f/0x310 [ 74.698852][ T5314] ? __pfx___exfat_resolve_path+0x10/0x10 [ 74.698862][ T5314] ? kasan_record_aux_stack+0xbc/0xd0 [ 74.698878][ T5314] ? __dentry_kill+0x4d2/0x660 [ 74.698899][ T5314] ? dput+0x19f/0x2b0 [ 74.698910][ T5314] ? d_alloc_parallel+0xfed/0x14e0 [ 74.698924][ T5314] exfat_lookup+0x54e/0x1770 [ 74.698946][ T5314] ? __pfx_exfat_lookup+0x10/0x10 [ 74.698989][ T5314] ? d_alloc_parallel+0x2e0/0x14e0 [ 74.699001][ T5314] ? d_alloc_parallel+0x13d0/0x14e0 [ 74.699029][ T5314] ? __raw_spin_lock_init+0x45/0x100 [ 74.699043][ T5314] ? __init_waitqueue_head+0xa9/0x150 [ 74.699059][ T5314] __lookup_slow+0x294/0x3d0 [ 74.699079][ T5314] ? __pfx___lookup_slow+0x10/0x10 [ 74.699103][ T5314] ? down_read+0x1ad/0x2e0 [ 74.699118][ T5314] lookup_slow+0x53/0x70 [ 74.699137][ T5314] walk_component+0x2d2/0x400 [ 74.699151][ T5314] ? path_lookupat+0x156/0x430 [ 74.699168][ T5314] path_lookupat+0x163/0x430 [ 74.699188][ T5314] filename_lookup+0x212/0x570 [ 74.699201][ T5314] ? __lock_acquire+0xaac/0xd20 [ 74.699218][ T5314] ? __pfx_filename_lookup+0x10/0x10 [ 74.699245][ T5314] ? strncpy_from_user+0x150/0x290 [ 74.699265][ T5314] ? getname_flags+0x1e5/0x540 [ 74.699282][ T5314] user_path_at+0x3a/0x60 [ 74.699303][ T5314] __se_sys_mount+0x2d3/0x410 [ 74.699321][ T5314] ? __pfx___se_sys_mount+0x10/0x10 [ 74.699336][ T5314] ? do_syscall_64+0xba/0x210 [ 74.699348][ T5314] ? __x64_sys_mount+0x20/0xc0 [ 74.699363][ T5314] do_syscall_64+0xf6/0x210 [ 74.699377][ T5314] ? clear_bhb_loop+0x45/0xa0 [ 74.699391][ T5314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.699402][ T5314] RIP: 0033:0x7ffa5038e969 [ 74.699414][ T5314] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 74.699421][ T5314] RSP: 002b:00007ffa4b7af038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 74.699433][ T5314] RAX: ffffffffffffffda RBX: 00007ffa505b6320 RCX: 00007ffa5038e969 [ 74.699441][ T5314] RDX: 0000200000000000 RSI: 0000200000000040 RDI: 0000000000000000 [ 74.699448][ T5314] RBP: 00007ffa50410ab1 R08: 0000200000000140 R09: 0000000000000000 [ 74.699455][ T5314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 74.699462][ T5314] R13: 0000000000000001 R14: 00007ffa505b6320 R15: 00007ffc313cac48 [ 74.699479][ T5314] [ 69.409799][ T4657] Bluetooth: hci0: command tx timeout [ 69.695407][ T9] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 69.844332][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 69.850375][ T9] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 32 [ 69.857800][ T9] usb 5-1: New USB device found, idVendor=14c8, idProduct=0003, bcdDevice= 5.6c [ 69.861713][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 69.865900][ T9] usb 5-1: Product: syz [ 69.867726][ T9] usb 5-1: Manufacturer: syz [ 69.869677][ T9] usb 5-1: SerialNumber: syz [ 69.878252][ T9] usb 5-1: config 0 descriptor?? [ 69.881623][ T5310] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 69.890115][ T9] hub 5-1:0.0: bad descriptor, ignoring hub [ 69.893101][ T9] hub 5-1:0.0: probe with driver hub failed with error -5 [ 69.899891][ T9] input: syz syz as /devices/platform/dummy_hcd.0/usb5/5-1/5-1:0.0/input/input5 [ 70.094918][ T9] usb 5-1: USB disconnect, device number 2 [ 70.097616][ C0] usbtouchscreen 5-1:0.0: usbtouch_irq - usb_submit_urb failed with result: -19 [ 70.311318][ T5310] loop0: detected capacity change from 0 to 1024 [ 70.589022][ T5310] [ 70.590154][ T5310] ====================================================== [ 70.593041][ T5310] WARNING: possible circular locking dependency detected [ 70.595935][ T5310] 6.15.0-rc4-syzkaller-00208-g00b827f0cffa #0 Not tainted [ 70.598804][ T5310] ------------------------------------------------------ [ 70.601725][ T5310] syz.0.0/5310 is trying to acquire lock: [ 70.604169][ T5310] ffff888051fda0b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfsplus_find_init+0x15a/0x1d0 [ 70.608197][ T5310] [ 70.608197][ T5310] but task is already holding lock: [ 70.610957][ T5310] ffff888051c07708 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_truncate+0x294/0xb40 [ 70.615309][ T5310] [ 70.615309][ T5310] which lock already depends on the new lock. [ 70.615309][ T5310] [ 70.619271][ T5310] [ 70.619271][ T5310] the existing dependency chain (in reverse order) is: [ 70.622938][ T5310] [ 70.622938][ T5310] -> #1 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}: [ 70.626754][ T5310] lock_acquire+0x120/0x360 [ 70.629013][ T5310] __mutex_lock+0x182/0xe80 [ 70.631321][ T5310] hfsplus_file_extend+0x1fc/0x1990 [ 70.633792][ T5310] hfsplus_bmap_reserve+0x122/0x500 [ 70.636169][ T5310] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 70.638870][ T5310] __hfsplus_ext_cache_extent+0x89/0xe30 [ 70.641490][ T5310] hfsplus_file_extend+0x444/0x1990 [ 70.643883][ T5310] hfsplus_get_block+0x411/0x1530 [ 70.646224][ T5310] __block_write_begin_int+0x6b2/0x1900 [ 70.648868][ T5310] cont_write_begin+0x789/0xb50 [ 70.651086][ T5310] hfsplus_write_begin+0x66/0xb0 [ 70.653279][ T5310] generic_perform_write+0x2c4/0x910 [ 70.655709][ T5310] generic_file_write_iter+0x10f/0x540 [ 70.658270][ T5310] aio_write+0x532/0x790 [ 70.660364][ T5310] io_submit_one+0x70a/0x1240 [ 70.662666][ T5310] __se_sys_io_submit+0x185/0x2f0 [ 70.665043][ T5310] do_syscall_64+0xf6/0x210 [ 70.667189][ T5310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.669967][ T5310] [ 70.669967][ T5310] -> #0 (&tree->tree_lock/1){+.+.}-{4:4}: [ 70.673265][ T5310] validate_chain+0xb9b/0x2140 [ 70.675794][ T5310] __lock_acquire+0xaac/0xd20 [ 70.678004][ T5310] lock_acquire+0x120/0x360 [ 70.680179][ T5310] __mutex_lock+0x182/0xe80 [ 70.682272][ T5310] hfsplus_find_init+0x15a/0x1d0 [ 70.684670][ T5310] hfsplus_file_truncate+0x383/0xb40 [ 70.687115][ T5310] hfsplus_delete_inode+0x180/0x230 [ 70.689546][ T5310] hfsplus_unlink+0x4e3/0x730 [ 70.691792][ T5310] vfs_unlink+0x391/0x650 [ 70.693919][ T5310] do_unlinkat+0x350/0x560 [ 70.696054][ T5310] __x64_sys_unlinkat+0xd3/0xf0 [ 70.698318][ T5310] do_syscall_64+0xf6/0x210 [ 70.700492][ T5310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.703062][ T5310] [ 70.703062][ T5310] other info that might help us debug this: [ 70.703062][ T5310] [ 70.707146][ T5310] Possible unsafe locking scenario: [ 70.707146][ T5310] [ 70.710050][ T5310] CPU0 CPU1 [ 70.712457][ T5310] ---- ---- [ 70.714800][ T5310] lock(&HFSPLUS_I(inode)->extents_lock); [ 70.717334][ T5310] lock(&tree->tree_lock/1); [ 70.720373][ T5310] lock(&HFSPLUS_I(inode)->extents_lock); [ 70.723867][ T5310] lock(&tree->tree_lock/1); [ 70.725896][ T5310] [ 70.725896][ T5310] *** DEADLOCK *** [ 70.725896][ T5310] [ 70.729354][ T5310] 5 locks held by syz.0.0/5310: [ 70.731540][ T5310] #0: ffff888051fde420 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 70.735910][ T5310] #1: ffff888051c05df8 (&type->i_mutex_dir_key#8/1){+.+.}-{4:4}, at: do_unlinkat+0x1bf/0x560 [ 70.740603][ T5310] #2: ffff888051c078f8 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: vfs_unlink+0xf2/0x650 [ 70.745104][ T5310] #3: ffff888051ccb998 (&sbi->vh_mutex){+.+.}-{4:4}, at: hfsplus_unlink+0x160/0x730 [ 70.749103][ T5310] #4: ffff888051c07708 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_truncate+0x294/0xb40 [ 70.753858][ T5310] [ 70.753858][ T5310] stack backtrace: [ 70.756419][ T5310] CPU: 0 UID: 0 PID: 5310 Comm: syz.0.0 Not tainted 6.15.0-rc4-syzkaller-00208-g00b827f0cffa #0 PREEMPT(full) [ 70.756432][ T5310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 70.756439][ T5310] Call Trace: [ 70.756445][ T5310] [ 70.756450][ T5310] dump_stack_lvl+0x189/0x250 [ 70.756468][ T5310] ? __pfx_dump_stack_lvl+0x10/0x10 [ 70.756481][ T5310] ? __pfx__printk+0x10/0x10 [ 70.756490][ T5310] ? print_lock_name+0xde/0x100 [ 70.756505][ T5310] print_circular_bug+0x2ee/0x310 [ 70.756516][ T5310] check_noncircular+0x134/0x160 [ 70.756526][ T5310] validate_chain+0xb9b/0x2140 [ 70.756535][ T5310] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 70.756550][ T5310] __lock_acquire+0xaac/0xd20 [ 70.756563][ T5310] ? hfsplus_find_init+0x15a/0x1d0 [ 70.756574][ T5310] lock_acquire+0x120/0x360 [ 70.756585][ T5310] ? hfsplus_find_init+0x15a/0x1d0 [ 70.756597][ T5310] __mutex_lock+0x182/0xe80 [ 70.756607][ T5310] ? hfsplus_find_init+0x15a/0x1d0 [ 70.756619][ T5310] ? hfsplus_find_init+0x15a/0x1d0 [ 70.756629][ T5310] ? __pfx___mutex_lock+0x10/0x10 [ 70.756640][ T5310] ? rcu_is_watching+0x15/0xb0 [ 70.756655][ T5310] ? __kmalloc_noprof+0x29b/0x4f0 [ 70.756666][ T5310] ? hfsplus_find_init+0x8c/0x1d0 [ 70.756675][ T5310] hfsplus_find_init+0x15a/0x1d0 [ 70.756685][ T5310] hfsplus_file_truncate+0x383/0xb40 [ 70.756702][ T5310] ? __pfx_hfsplus_file_truncate+0x10/0x10 [ 70.756715][ T5310] ? tomoyo_path_perm+0x1e3/0x4b0 [ 70.756730][ T5310] ? __pfx___mutex_lock+0x10/0x10 [ 70.756742][ T5310] hfsplus_delete_inode+0x180/0x230 [ 70.756754][ T5310] hfsplus_unlink+0x4e3/0x730 [ 70.756767][ T5310] ? vfs_unlink+0xf2/0x650 [ 70.756777][ T5310] ? __pfx_hfsplus_unlink+0x10/0x10 [ 70.756791][ T5310] ? __pfx_down_write+0x10/0x10 [ 70.756803][ T5310] ? bpf_lsm_inode_unlink+0x9/0x20 [ 70.756814][ T5310] vfs_unlink+0x391/0x650 [ 70.756826][ T5310] do_unlinkat+0x350/0x560 [ 70.756837][ T5310] ? __pfx_do_unlinkat+0x10/0x10 [ 70.756846][ T5310] ? strncpy_from_user+0x150/0x290 [ 70.756860][ T5310] ? getname_flags+0x1e5/0x540 [ 70.756873][ T5310] __x64_sys_unlinkat+0xd3/0xf0 [ 70.756883][ T5310] do_syscall_64+0xf6/0x210 [ 70.756895][ T5310] ? clear_bhb_loop+0x45/0xa0 [ 70.756905][ T5310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.756915][ T5310] RIP: 0033:0x7ffa5038e969 [ 70.756926][ T5310] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 70.756934][ T5310] RSP: 002b:00007ffa5114d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000107 [ 70.756944][ T5310] RAX: ffffffffffffffda RBX: 00007ffa505b5fa0 RCX: 00007ffa5038e969 [ 70.756951][ T5310] RDX: 0000000000000000 RSI: 0000200000000c40 RDI: ffffffffffffff9c [ 70.756957][ T5310] RBP: 00007ffa50410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 70.756963][ T5310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 70.756968][ T5310] R13: 0000000000000000 R14: 00007ffa505b5fa0 R15: 00007ffc313cac48 [ 70.756977][ T5310] [ 71.454463][ T4657] Bluetooth: hci0: command tx timeout