Extracting prog: 43.25245813s Minimizing prog: 28.69µs Simplifying prog options: 0s Extracting C: 1m11.881755579s Simplifying C: 7m18.451277699s extracting reproducer from 13 programs first checking the prog from the crash report single: executing 1 programs separately with timeout 30s testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$udf detailed listing: executing program 0: syz_mount_image$udf(&(0x7f0000000c40), &(0x7f00000000c0)='./file1\x00', 0x1800801, &(0x7f0000000000)=ANY=[], 0x47, 0xc6b, &(0x7f0000000c80)="$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") program crashed: WARNING in udf_process_sequence single: successfully extracted reproducer found reproducer with 1 syscalls minimizing guilty program extracting C reproducer testing compiled C program (duration=39.611975947s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$udf program crashed: WARNING in udf_process_sequence simplifying C reproducer testing compiled C program (duration=39.611975947s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$udf program crashed: WARNING in udf_process_sequence testing compiled C program (duration=39.611975947s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$udf program crashed: WARNING in udf_process_sequence testing compiled C program (duration=39.611975947s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$udf program crashed: WARNING in udf_process_sequence testing compiled C program (duration=39.611975947s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$udf program crashed: WARNING in corrupted a never seen crash title: WARNING in corrupted, ignore testing compiled C program (duration=39.611975947s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$udf program crashed: WARNING in udf_process_sequence testing compiled C program (duration=39.611975947s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$udf program crashed: WARNING in udf_process_sequence testing compiled C program (duration=39.611975947s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$udf program crashed: WARNING in udf_process_sequence testing program (duration=39.611975947s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$udf detailed listing: executing program 0: syz_mount_image$udf(&(0x7f0000000c40), &(0x7f00000000c0)='./file1\x00', 0x1800801, &(0x7f0000000000)=ANY=[], 0x47, 0xc6b, &(0x7f0000000c80)="$eJzs3V1sXOlZB/DnnWPHH1tab7fNttAtIxW1UUqifDXJKqg4XddQKc1WdVyxV/XEdtLROnZkOzRbYDFUBYkLKvYGcYMsygqkXnDFcolLF6kVQkJVL4oEkiXaVS+48EUlEKid6px5xx4nTjybLzub32/l/c+cec74/Zg5cyL5nRMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQMSnPn3+2PG0160AAB6lixOfP3bS5z8APFEuHYgIn/8AAAAAAAAAAAAAALCfpSjiYKQYfmMjTXWtBBi80Jy/cXNybHzn3YZSpKhFUdWXP4PHT5w89YnTZ8528u77P2gfjBcnLp2vv7Bw7fri7NLS7Ex9cr45vTAz2/Mz3O/+tzpcDUD92ss3Zq5cWaqfOHpy28M3R94aeOrgyLkzR06f7dROjo2PT3TV9PXf82+/zZ1WeByIIhqR/rfVaqVGRNTi/sdil9fOwzZUdeJw2YmhybHxqiNzzcb8cvlgquWqWkQ9oq99pzM6KUU8/Lm4d3/61c6t2mjZx7J7E9cbi43Lo6n+ucbicnO5uTCfau3Wlr2qRy3OpojViFgfuP0Z+6OID6cUrx3bSJcjouiMxserhcG7N6kznv/x4HrZi7Kd9f6I1drWe21/ztn+NhBFXIwUP3nzUExH+w1RvSk+GvHZMt+IeL3MT7bfHXEq4kc7vI54PPVFEf8aKRbSRpqpjged48qFL9Q/M39loau2c1x57D8fHuWCx31+bBqMIi5Xw7GR7v1kBwAAAAAAAAAAAAAAAIAHbSiK+Eak+Opzvx0r5YZqXfp7zp1910u/0b1I7tldnqesPRoRK7Xe1uT256XDqVb+9xA6Rk8Go4hX8/q/P9jrxgAAAAAAAAAAAAAAAAAAADzRingpUnzxyKG0Gt3XFG/OX61falyea18VtnPt33req9VqteqpnaM5p3Ku5FzNuZZzPWfU8v45R3NO5VzJuZpzLed6zijy/jlHc07lXMm5mnMt53rO6Mv75xzNOZVzJedqlb/eWsv313PGPrl2LwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAO0ktivhZpPj6lzdSpIgYjZiKdq4N7HXrAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDSYCriaKRYe2mwur9ai7gUET9rtVqdn4jYKLN3tdhp6173FQAAAAAAAAAAAAAAAAAAAPatVMRHIsUz/7eR6hFxc+StgacOjpw7c+T02SKKSGVJd/2LE5fO119YuHZ9cXZpaXamPjnfnF6Yme311w1eaM7fuDk5Nv5QOrOroYfc/qHBFxauv7LYvPql5R0fHx48f3lpebExvfPDMRS1iKnuLYerBk+OjVeNnms25qtdU+0ODaxFjPbaGQAAAAAAAAAAAAAAAAAAAPaN4VTEpyPFD//zVOqsG+9rr/n/hfa9YrP29d/d+i6AuVuyo/v7A3q5nXpt6OFq4X19cmx8fKJrc1//7aVlm1Iq4tlI8bHXPlCth08xvOPa+LLu3WXdgch1I79U1q1sqxo8PDk2Xr+4MH/k/NzcwnRjuXF5brY+cb0x3fMXBwAAAAAAAAAAAAAAAAAAAMBdDKcivh8p/vtv/y11rjuf1//3te91rf//tWoJfWUwbc9N1dr+d1dr+9u333Pu7PCHn7vT9t7W/5dVvaz/f+6pTptSKuJrkeLk9z9QXU+/s/5/6tZnTkX8caT48XMfynW1A2Vdo9Oddi+vNOdmj5W1fxkpfvmnndqoaq/m2me2ao+XtUOR4s83ttd+Kde+b6v2RFl7KFJ8+792rn3/Vu3JsvaHkeIf/qbeqR0ua38n1x7cqj06vTA3s9vIDvcV8c1I8dcXfzN1+nzH+e/6/oeVW3LTbXN+99t3mf/nX+2+t8v3P4x0bVvJ8/pH1fz3VXN5t/k/HSm+OfihXNce+8v58aer/2/N/8cixb//y/baK7n2vVu1x+/crf2lfP9/I1J86y9+sNnnPP95ZLdmqHv+f7Fve26+Sh7c/G+3y/w/3bVtJLdr+m2OxZNo6ZWvvNyYm5tdfOJvDOQR2S/tceNxvjEQOzw00h9xP8/8SN+we3tc4tEoP///JFL8/8Eidc5j8uf/u9r3ts7//ufVrc//c7fkpj36/H9v17Zz+aylvy9icPna9f5nIwaXXvnKkea1xtXZq7PzJ44fe/7508ePHT/df6Bzcrd1q+exeyco5/+7keJ7f/e9zX/HbD//2/n8f/iW3LRH8/9Md5+2HSZ7HoonUjn/fxUpnv7UDzb/vXm38//Ov/8PfWR7br7/9mj+39e1bSS3q/k2xwIAAAAAAAAAAOBxMpyK+LNI8Vt/+Kups4aol7//m7klN+3R338d7No2c69/Jt3/9vbqeZABAPaR8vzv/ZHiH1vf2VzLvf38L36lU9t9/ncn++H6/wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8LhLUcTvRYrhNzbS2kB5v23wQnP+xs3JsfGddxtKkaIWRVVf/gweP3Hy1CdOnznbybvv/6B9MF6cuHS+/sLCteuLs0tLszP1yfnm9MLMbM/PcL/73+pwNQD1ay/fmLlyZal+4ujJbQ/fHHlr4KmDI+fOHDl9tlM7OTY+PtFV09d/z7/9NukO2w9EEd+JFD8d+XH61kBELXYai9bvv52x2OW187ANVZ04XHVicmy86shcszG/XD6YarmqFlHv2mm0M0aPYC7uy2jEStn8ssGHy+5NXG8sNi7PzdY/11hcbi43F+ZTrd3asj/1qMXZFLEaEesDtz9dfxTxtUjx2rGN9E8DEUVnHD5+ceLzx07u3p7aQ+hjD8p21vsjVmuPwZztYwNRxN9Hip+8eSi+PRDRF+2f+GjEZ8t8I+L1Mj8ZkcoXxqmIH+3wOuLx1BdFnIoUC2kjvTlQHg86x5ULX6h/Zv7KQldtSvkddZ+flXv++dB6hL9tnx+bBqOI71ZH/I30z97XAAAAAAAAAAAAAAAAAPtIEauR4otHDqVqffDmmuLm/NX6pcblufayvs6a4s6a6Var1aqndo7mnMq5knM151rO9ZxRy/vnHM05lXMl52rOtZzrOaPI++cczTmVc6XM9irWasNa3r6es3yo2j/naM6pnCs5V3Ou5VzPGftk7R4AAAAAAAAAAAAAAAAAAPDOUouiuor717+8kVoD7etLT0U716rrgT7Ki6XyqP08AAD//z6vaYc=") program crashed: WARNING in udf_process_sequence validation run: crashed=true testing program (duration=39.611975947s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$udf detailed listing: executing program 0: syz_mount_image$udf(&(0x7f0000000c40), &(0x7f00000000c0)='./file1\x00', 0x1800801, &(0x7f0000000000)=ANY=[], 0x47, 0xc6b, &(0x7f0000000c80)="$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") program crashed: WARNING in udf_process_sequence validation run: crashed=true testing program (duration=39.611975947s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$udf detailed listing: executing program 0: syz_mount_image$udf(&(0x7f0000000c40), &(0x7f00000000c0)='./file1\x00', 0x1800801, &(0x7f0000000000)=ANY=[], 0x47, 0xc6b, 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program crashed: WARNING in udf_process_sequence validation run: crashed=true reproducing took 13m33.34862349s repro crashed as (corrupted=false): UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 98: 0x1f != 0x1e UDF-fs: warning (device loop0): udf_verify_domain_identifier: Not OSTA UDF compliant logical volume descriptor. ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4502 at mm/page_alloc.c:5590 __alloc_pages+0xd0/0x53c mm/page_alloc.c:5590 Modules linked in: CPU: 1 PID: 4502 Comm: syz.0.17 Not tainted 6.1.148-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 22400005 (nzCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : __alloc_pages+0xd0/0x53c mm/page_alloc.c:5590 lr : __alloc_pages+0xac/0x53c mm/page_alloc.c:5584 sp : ffff800020817120 x29: ffff8000208171f0 x28: ffff700004102e7c x27: ffff800020817140 x26: ffff800020817980 x25: dfff800000000000 x24: ffff700004102e28 x23: ffff0000e2b622b8 x22: 0000000000000000 x21: 0000000000040dc0 x20: 0000000000000000 x19: 0000000000000013 x18: 00000000000000ff x17: 6f4e203a72656966 x16: ffff8000082d2370 x15: 0000000000000000 x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000000005 x11: 1ffff00004102e2c x10: 0000000000000000 x9 : 0000000000000001 x8 : ffff800017a78000 x7 : 0000000000000000 x6 : 0000000000000001 x5 : ffff800020816c58 x4 : 0000000000000000 x3 : 0000000000000020 x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: __alloc_pages+0xd0/0x53c mm/page_alloc.c:5590 __alloc_pages_node include/linux/gfp.h:237 [inline] alloc_pages_node include/linux/gfp.h:260 [inline] __kmalloc_large_node+0xa8/0x1e0 mm/slab_common.c:1077 __do_kmalloc_node mm/slab_common.c:924 [inline] __kmalloc+0x140/0x178 mm/slab_common.c:949 kmalloc_array include/linux/slab.h:615 [inline] kcalloc include/linux/slab.h:646 [inline] udf_sb_alloc_partition_maps fs/udf/super.c:260 [inline] udf_load_logicalvol fs/udf/super.c:1434 [inline] udf_process_sequence+0x1774/0x3a94 fs/udf/super.c:1790 udf_load_sequence fs/udf/super.c:1837 [inline] udf_check_anchor_block+0x2c4/0x56c fs/udf/super.c:1876 udf_scan_anchors+0x124/0x4dc fs/udf/super.c:1909 udf_find_anchor fs/udf/super.c:1965 [inline] udf_load_vrs+0x158/0x9f4 fs/udf/super.c:2030 udf_fill_super+0x538/0x13c8 fs/udf/super.c:2208 mount_bdev+0x264/0x358 fs/super.c:1443 udf_mount+0x44/0x58 fs/udf/super.c:129 legacy_get_tree+0xd4/0x16c fs/fs_context.c:632 vfs_get_tree+0x90/0x274 fs/super.c:1573 do_new_mount+0x228/0x810 fs/namespace.c:3063 path_mount+0x5b4/0xe78 fs/namespace.c:3393 do_mount fs/namespace.c:3406 [inline] __do_sys_mount fs/namespace.c:3614 [inline] __se_sys_mount fs/namespace.c:3591 [inline] __arm64_sys_mount+0x49c/0x584 fs/namespace.c:3591 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x138 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 8016 hardirqs last enabled at (8015): [] __up_console_sem+0xb4/0x100 kernel/printk/printk.c:261 hardirqs last disabled at (8016): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (7982): [] softirq_handle_end kernel/softirq.c:439 [inline] softirqs last enabled at (7982): [] handle_softirqs+0xaf8/0xc6c kernel/softirq.c:624 softirqs last disabled at (7925): [] __do_softirq+0x14/0x20 kernel/softirq.c:630 ---[ end trace 0000000000000000 ]--- UDF-fs: Scanning with blocksize 512 failed UDF-fs: warning (device loop0): udf_load_vrs: No anchor found UDF-fs: Scanning with blocksize 1024 failed UDF-fs: error (device loop0): udf_read_tagged: read failed, block=512, location=512 UDF-fs: warning (device loop0): udf_load_vrs: No anchor found UDF-fs: Scanning with blocksize 2048 failed UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 UDF-fs: error (device loop0): udf_read_tagged: read failed, block=512, location=512 UDF-fs: warning (device loop0): udf_load_vrs: No anchor found UDF-fs: Scanning with blocksize 4096 failed UDF-fs: warning (device loop0): udf_fill_super: No partition found (1) final repro crashed as (corrupted=false): UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 98: 0x1f != 0x1e UDF-fs: warning (device loop0): udf_verify_domain_identifier: Not OSTA UDF compliant logical volume descriptor. ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4502 at mm/page_alloc.c:5590 __alloc_pages+0xd0/0x53c mm/page_alloc.c:5590 Modules linked in: CPU: 1 PID: 4502 Comm: syz.0.17 Not tainted 6.1.148-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 22400005 (nzCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : __alloc_pages+0xd0/0x53c mm/page_alloc.c:5590 lr : __alloc_pages+0xac/0x53c mm/page_alloc.c:5584 sp : ffff800020817120 x29: ffff8000208171f0 x28: ffff700004102e7c x27: ffff800020817140 x26: ffff800020817980 x25: dfff800000000000 x24: ffff700004102e28 x23: ffff0000e2b622b8 x22: 0000000000000000 x21: 0000000000040dc0 x20: 0000000000000000 x19: 0000000000000013 x18: 00000000000000ff x17: 6f4e203a72656966 x16: ffff8000082d2370 x15: 0000000000000000 x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000000005 x11: 1ffff00004102e2c x10: 0000000000000000 x9 : 0000000000000001 x8 : ffff800017a78000 x7 : 0000000000000000 x6 : 0000000000000001 x5 : ffff800020816c58 x4 : 0000000000000000 x3 : 0000000000000020 x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: __alloc_pages+0xd0/0x53c mm/page_alloc.c:5590 __alloc_pages_node include/linux/gfp.h:237 [inline] alloc_pages_node include/linux/gfp.h:260 [inline] __kmalloc_large_node+0xa8/0x1e0 mm/slab_common.c:1077 __do_kmalloc_node mm/slab_common.c:924 [inline] __kmalloc+0x140/0x178 mm/slab_common.c:949 kmalloc_array include/linux/slab.h:615 [inline] kcalloc include/linux/slab.h:646 [inline] udf_sb_alloc_partition_maps fs/udf/super.c:260 [inline] udf_load_logicalvol fs/udf/super.c:1434 [inline] udf_process_sequence+0x1774/0x3a94 fs/udf/super.c:1790 udf_load_sequence fs/udf/super.c:1837 [inline] udf_check_anchor_block+0x2c4/0x56c fs/udf/super.c:1876 udf_scan_anchors+0x124/0x4dc fs/udf/super.c:1909 udf_find_anchor fs/udf/super.c:1965 [inline] udf_load_vrs+0x158/0x9f4 fs/udf/super.c:2030 udf_fill_super+0x538/0x13c8 fs/udf/super.c:2208 mount_bdev+0x264/0x358 fs/super.c:1443 udf_mount+0x44/0x58 fs/udf/super.c:129 legacy_get_tree+0xd4/0x16c fs/fs_context.c:632 vfs_get_tree+0x90/0x274 fs/super.c:1573 do_new_mount+0x228/0x810 fs/namespace.c:3063 path_mount+0x5b4/0xe78 fs/namespace.c:3393 do_mount fs/namespace.c:3406 [inline] __do_sys_mount fs/namespace.c:3614 [inline] __se_sys_mount fs/namespace.c:3591 [inline] __arm64_sys_mount+0x49c/0x584 fs/namespace.c:3591 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x138 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 8016 hardirqs last enabled at (8015): [] __up_console_sem+0xb4/0x100 kernel/printk/printk.c:261 hardirqs last disabled at (8016): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (7982): [] softirq_handle_end kernel/softirq.c:439 [inline] softirqs last enabled at (7982): [] handle_softirqs+0xaf8/0xc6c kernel/softirq.c:624 softirqs last disabled at (7925): [] __do_softirq+0x14/0x20 kernel/softirq.c:630 ---[ end trace 0000000000000000 ]--- UDF-fs: Scanning with blocksize 512 failed UDF-fs: warning (device loop0): udf_load_vrs: No anchor found UDF-fs: Scanning with blocksize 1024 failed UDF-fs: error (device loop0): udf_read_tagged: read failed, block=512, location=512 UDF-fs: warning (device loop0): udf_load_vrs: No anchor found UDF-fs: Scanning with blocksize 2048 failed UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 UDF-fs: error (device loop0): udf_read_tagged: read failed, block=512, location=512 UDF-fs: warning (device loop0): udf_load_vrs: No anchor found UDF-fs: Scanning with blocksize 4096 failed UDF-fs: warning (device loop0): udf_fill_super: No partition found (1)