UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Not tainted 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f107600 x29: ffff80001f107620 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000001e0 x25: 0000000000000000 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000c0000200 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 00000000000362bb x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 00000000000362bc x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff80001f1076cc x1 : 0000000000000000 x0 : 00000000000001e0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_setup_indirect_aext+0x498/0x698 fs/udf/inode.c:1900 udf_add_aext fs/udf/inode.c:1987 [inline] udf_do_extend_file+0x514/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 9854 hardirqs last enabled at (9853): [] lookup_bh_lru fs/buffer.c:1294 [inline] hardirqs last enabled at (9853): [] __find_get_block+0x1c8/0xcd8 fs/buffer.c:1306 hardirqs last disabled at (9854): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (9508): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (9508): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (9385): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (9385): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (9385): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (9385): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4b5 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000000 x25: 0000000000000008 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000008 x0 : 0000000000000000 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 10126 hardirqs last enabled at (10125): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (10125): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (10126): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (10120): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (10120): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (9857): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (9857): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (9857): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (9857): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4b6 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000008 x25: 0000000000000010 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000010 x0 : 0000000000000008 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 10378 hardirqs last enabled at (10377): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (10377): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (10378): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (10372): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (10372): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (10131): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (10131): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (10131): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (10131): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4b7 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000010 x25: 0000000000000018 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000018 x0 : 0000000000000010 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 10690 hardirqs last enabled at (10689): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (10689): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (10690): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (10684): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (10684): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (10383): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (10383): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (10383): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (10383): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4b8 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000018 x25: 0000000000000020 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000020 x0 : 0000000000000018 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 10888 hardirqs last enabled at (10887): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (10887): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (10888): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (10882): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (10882): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (10693): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (10693): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (10693): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (10693): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4b9 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000020 x25: 0000000000000028 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000028 x0 : 0000000000000020 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 11302 hardirqs last enabled at (11301): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (11301): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (11302): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (11290): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (11290): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (10891): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (10891): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (10891): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (10891): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4ba ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000028 x25: 0000000000000030 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000030 x0 : 0000000000000028 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 11670 hardirqs last enabled at (11669): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (11669): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (11670): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (11664): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (11664): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (11307): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (11307): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (11307): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (11307): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4bb ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000030 x25: 0000000000000038 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000038 x0 : 0000000000000030 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 12070 hardirqs last enabled at (12069): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (12069): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (12070): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (12064): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (12064): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (11673): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (11673): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (11673): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (11673): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4bc ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000038 x25: 0000000000000040 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000040 x0 : 0000000000000038 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 12602 hardirqs last enabled at (12601): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (12601): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (12602): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (12596): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (12596): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (12073): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (12073): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (12073): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (12073): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4bd ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000040 x25: 0000000000000048 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000048 x0 : 0000000000000040 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 12968 hardirqs last enabled at (12967): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (12967): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (12968): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (12962): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (12962): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (12609): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (12609): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (12609): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (12609): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4be ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000048 x25: 0000000000000050 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000050 x0 : 0000000000000048 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 13162 hardirqs last enabled at (13161): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (13161): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (13162): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (13156): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (13156): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (12971): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (12971): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (12971): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (12971): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4bf ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000050 x25: 0000000000000058 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000058 x0 : 0000000000000050 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 13258 hardirqs last enabled at (13257): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (13257): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (13258): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (13252): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (13252): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (13165): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (13165): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (13165): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (13165): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4c0 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000058 x25: 0000000000000060 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000060 x0 : 0000000000000058 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 13656 hardirqs last enabled at (13655): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (13655): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (13656): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (13650): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (13650): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (13261): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (13261): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (13261): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (13261): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4c1 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000060 x25: 0000000000000068 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000068 x0 : 0000000000000060 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 14026 hardirqs last enabled at (14025): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (14025): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (14026): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (14020): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (14020): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (13659): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (13659): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (13659): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (13659): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4c2 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000068 x25: 0000000000000070 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000070 x0 : 0000000000000068 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 14246 hardirqs last enabled at (14245): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (14245): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (14246): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (14240): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (14240): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (14029): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (14029): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (14029): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (14029): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4c3 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000070 x25: 0000000000000078 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000078 x0 : 0000000000000070 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 14574 hardirqs last enabled at (14573): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (14573): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (14574): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (14568): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (14568): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (14249): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (14249): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (14249): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (14249): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4c4 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000078 x25: 0000000000000080 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000080 x0 : 0000000000000078 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 14900 hardirqs last enabled at (14899): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (14899): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (14900): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (14894): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (14894): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (14577): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (14577): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (14577): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (14577): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4c5 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000080 x25: 0000000000000088 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000088 x0 : 0000000000000080 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 15000 hardirqs last enabled at (14999): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (14999): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (15000): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (14994): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (14994): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (14903): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (14903): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (14903): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (14903): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4c6 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000088 x25: 0000000000000090 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000090 x0 : 0000000000000088 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 15356 hardirqs last enabled at (15355): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (15355): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (15356): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (15350): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (15350): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (15003): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (15003): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (15003): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (15003): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4c7 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000090 x25: 0000000000000098 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000098 x0 : 0000000000000090 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 15584 hardirqs last enabled at (15583): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (15583): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (15584): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (15578): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (15578): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (15359): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (15359): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (15359): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (15359): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4c8 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000098 x25: 00000000000000a0 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000000a0 x0 : 0000000000000098 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 15798 hardirqs last enabled at (15797): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (15797): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (15798): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (15792): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (15792): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (15587): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (15587): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (15587): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (15587): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4c9 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000000a0 x25: 00000000000000a8 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000000a8 x0 : 00000000000000a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 15844 hardirqs last enabled at (15843): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (15843): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (15844): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (15838): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (15838): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (15801): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (15801): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (15801): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (15801): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4ca ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000000a8 x25: 00000000000000b0 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000000b0 x0 : 00000000000000a8 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 16052 hardirqs last enabled at (16051): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (16051): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (16052): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (16046): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (16046): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (15847): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (15847): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (15847): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (15847): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4cb ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000000b0 x25: 00000000000000b8 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000000b8 x0 : 00000000000000b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 16276 hardirqs last enabled at (16275): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (16275): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (16276): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (16270): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (16270): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (16055): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (16055): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (16055): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (16055): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4cc ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000000b8 x25: 00000000000000c0 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000000c0 x0 : 00000000000000b8 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 16466 hardirqs last enabled at (16465): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (16465): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (16466): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (16460): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (16460): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (16279): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (16279): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (16279): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (16279): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4cd ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000000c0 x25: 00000000000000c8 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000000c8 x0 : 00000000000000c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 16528 hardirqs last enabled at (16527): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (16527): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (16528): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (16522): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (16522): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (16469): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (16469): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (16469): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (16469): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4ce ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000000c8 x25: 00000000000000d0 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000000d0 x0 : 00000000000000c8 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 16802 hardirqs last enabled at (16801): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (16801): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (16802): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (16796): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (16796): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (16531): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (16531): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (16531): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (16531): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4cf ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000000d0 x25: 00000000000000d8 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000000d8 x0 : 00000000000000d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 16978 hardirqs last enabled at (16977): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (16977): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (16978): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (16972): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (16972): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (16805): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (16805): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (16805): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (16805): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4d0 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000000d8 x25: 00000000000000e0 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000000e0 x0 : 00000000000000d8 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 17042 hardirqs last enabled at (17041): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (17041): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (17042): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (17036): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (17036): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (16981): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (16981): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (16981): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (16981): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4d1 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000000e0 x25: 00000000000000e8 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000000e8 x0 : 00000000000000e0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 17310 hardirqs last enabled at (17309): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (17309): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (17310): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (17304): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (17304): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (17045): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (17045): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (17045): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (17045): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4d2 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000000e8 x25: 00000000000000f0 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000000f0 x0 : 00000000000000e8 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 17512 hardirqs last enabled at (17511): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (17511): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (17512): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (17506): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (17506): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (17313): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (17313): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (17313): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (17313): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4d3 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000000f0 x25: 00000000000000f8 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000000f8 x0 : 00000000000000f0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 17522 hardirqs last enabled at (17521): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (17521): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (17522): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (17506): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (17506): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (17313): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (17313): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (17313): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (17313): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4d4 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000000f8 x25: 0000000000000100 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000100 x0 : 00000000000000f8 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 17872 hardirqs last enabled at (17871): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (17871): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (17872): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (17866): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (17866): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (17525): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (17525): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (17525): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (17525): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4d5 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000100 x25: 0000000000000108 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000108 x0 : 0000000000000100 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 17948 hardirqs last enabled at (17947): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (17947): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (17948): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (17942): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (17942): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (17875): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (17875): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (17875): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (17875): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4d6 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000108 x25: 0000000000000110 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000110 x0 : 0000000000000108 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 18294 hardirqs last enabled at (18293): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (18293): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (18294): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (18288): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (18288): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (17951): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (17951): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (17951): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (17951): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4d7 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000110 x25: 0000000000000118 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000118 x0 : 0000000000000110 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 18720 hardirqs last enabled at (18719): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (18719): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (18720): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (18714): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (18714): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (18297): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (18297): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (18297): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (18297): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4d8 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000118 x25: 0000000000000120 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000120 x0 : 0000000000000118 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 18996 hardirqs last enabled at (18995): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (18995): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (18996): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (18990): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (18990): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (18723): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (18723): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (18723): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (18723): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4d9 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000120 x25: 0000000000000128 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000128 x0 : 0000000000000120 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 19038 hardirqs last enabled at (19037): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (19037): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (19038): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (19032): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (19032): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (18999): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (18999): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (18999): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (18999): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4da ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000128 x25: 0000000000000130 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000130 x0 : 0000000000000128 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 19306 hardirqs last enabled at (19305): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (19305): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (19306): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (19270): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (19270): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (19041): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (19041): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (19041): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (19041): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4db ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000130 x25: 0000000000000138 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000138 x0 : 0000000000000130 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 19552 hardirqs last enabled at (19551): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (19551): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (19552): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (19546): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (19546): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (19309): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (19309): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (19309): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (19309): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4dc ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000138 x25: 0000000000000140 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000140 x0 : 0000000000000138 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 19592 hardirqs last enabled at (19591): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (19591): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (19592): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (19586): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (19586): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (19555): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (19555): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (19555): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (19555): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4dd ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000140 x25: 0000000000000148 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000148 x0 : 0000000000000140 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 19620 hardirqs last enabled at (19619): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (19619): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (19620): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (19614): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (19614): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (19595): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (19595): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (19595): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (19595): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4de ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000148 x25: 0000000000000150 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000150 x0 : 0000000000000148 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 19918 hardirqs last enabled at (19917): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (19917): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (19918): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (19912): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (19912): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (19625): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (19625): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (19625): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (19625): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4df ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000150 x25: 0000000000000158 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000158 x0 : 0000000000000150 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 20500 hardirqs last enabled at (20499): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (20499): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (20500): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (20494): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (20494): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (19921): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (19921): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (19921): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (19921): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4e0 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000158 x25: 0000000000000160 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000160 x0 : 0000000000000158 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 20750 hardirqs last enabled at (20749): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (20749): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (20750): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (20744): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (20744): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (20503): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (20503): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (20503): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (20503): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4e1 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000160 x25: 0000000000000168 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000168 x0 : 0000000000000160 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 21104 hardirqs last enabled at (21103): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (21103): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (21104): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (21098): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (21098): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (20753): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (20753): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (20753): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (20753): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4e2 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000168 x25: 0000000000000170 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000170 x0 : 0000000000000168 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 21618 hardirqs last enabled at (21617): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (21617): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (21618): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (21612): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (21612): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (21107): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (21107): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (21107): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (21107): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4e3 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000170 x25: 0000000000000178 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000178 x0 : 0000000000000170 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 21694 hardirqs last enabled at (21693): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (21693): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (21694): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (21688): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (21688): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (21621): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (21621): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (21621): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (21621): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4e4 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000178 x25: 0000000000000180 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000180 x0 : 0000000000000178 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 21932 hardirqs last enabled at (21931): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (21931): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (21932): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (21926): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (21926): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (21697): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (21697): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (21697): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (21697): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4e5 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000180 x25: 0000000000000188 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000188 x0 : 0000000000000180 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 22150 hardirqs last enabled at (22149): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (22149): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (22150): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (22144): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (22144): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (21935): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (21935): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (21935): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (21935): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4e6 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000188 x25: 0000000000000190 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000190 x0 : 0000000000000188 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 22232 hardirqs last enabled at (22231): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (22231): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (22232): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (22226): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (22226): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (22153): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (22153): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (22153): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (22153): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4e7 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000190 x25: 0000000000000198 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000198 x0 : 0000000000000190 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 22308 hardirqs last enabled at (22307): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (22307): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (22308): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (22302): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (22302): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (22235): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (22235): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (22235): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (22235): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4e8 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000198 x25: 00000000000001a0 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000001a0 x0 : 0000000000000198 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 22516 hardirqs last enabled at (22515): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (22515): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (22516): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (22510): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (22510): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (22311): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (22311): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (22311): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (22311): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4e9 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000001a0 x25: 00000000000001a8 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000001a8 x0 : 00000000000001a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 22896 hardirqs last enabled at (22895): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (22895): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (22896): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (22890): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (22890): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (22519): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (22519): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (22519): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (22519): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4ea ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000001a8 x25: 00000000000001b0 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000001b0 x0 : 00000000000001a8 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 23152 hardirqs last enabled at (23151): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (23151): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (23152): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (23146): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (23146): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (22899): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (22899): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (22899): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (22899): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4eb ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000001b0 x25: 00000000000001b8 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000001b8 x0 : 00000000000001b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 24160 hardirqs last enabled at (24159): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (24159): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (24160): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (24154): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (24154): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (23155): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (23155): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (23155): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (23155): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4ec ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000001b8 x25: 00000000000001c0 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000001c0 x0 : 00000000000001b8 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 24168 hardirqs last enabled at (24167): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (24167): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (24168): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (24154): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (24154): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (23155): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (23155): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (23155): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (23155): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4ed ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000001c0 x25: 00000000000001c8 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000001c8 x0 : 00000000000001c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 24228 hardirqs last enabled at (24227): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (24227): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (24228): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (24222): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (24222): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (24171): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (24171): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (24171): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (24171): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4ee ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000001c8 x25: 00000000000001d0 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000001d0 x0 : 00000000000001c8 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 24704 hardirqs last enabled at (24703): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (24703): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (24704): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (24674): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (24674): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (24231): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (24231): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (24231): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (24231): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4ef ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000001d0 x25: 00000000000001d8 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000001d8 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 24996 hardirqs last enabled at (24995): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (24995): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (24996): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (24990): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (24990): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (24707): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (24707): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (24707): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (24707): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4f0 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000001d8 x25: 00000000000001e0 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003700000018 x6 : ffff0000e966d1d0 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000001e0 x0 : 00000000000001d8 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 25054 hardirqs last enabled at (25053): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (25053): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (25054): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (25024): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (25024): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (24999): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (24999): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (24999): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (24999): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4f1 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f107600 x29: ffff80001f107620 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000001e0 x25: 00000000000001e8 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000c0000200 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff80001f1076cc x1 : 00000000000001e8 x0 : 00000000000001e0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_setup_indirect_aext+0x498/0x698 fs/udf/inode.c:1900 udf_add_aext fs/udf/inode.c:1987 [inline] udf_do_extend_file+0x514/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 25258 hardirqs last enabled at (25257): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (25257): [] _raw_spin_unlock_irqrestore+0xa8/0x14c kernel/locking/spinlock.c:194 hardirqs last disabled at (25258): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (25186): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (25186): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (25057): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (25057): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (25057): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (25057): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4f2 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f107600 x29: ffff80001f107620 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000001e0 x25: 0000000000000000 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000c0000200 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff80001f1076cc x1 : 0000000000000000 x0 : 00000000000001e0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_setup_indirect_aext+0x498/0x698 fs/udf/inode.c:1900 udf_add_aext fs/udf/inode.c:1987 [inline] udf_do_extend_file+0x514/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 25524 hardirqs last enabled at (25523): [] lookup_bh_lru fs/buffer.c:1294 [inline] hardirqs last enabled at (25523): [] __find_get_block+0x1c8/0xcd8 fs/buffer.c:1306 hardirqs last disabled at (25524): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (25516): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (25516): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (25261): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (25261): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (25261): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (25261): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4f3 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000000 x25: 0000000000000008 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000008 x0 : 0000000000000000 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 26006 hardirqs last enabled at (26005): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (26005): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (26006): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (25976): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (25976): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (25527): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (25527): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (25527): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (25527): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4f4 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000008 x25: 0000000000000010 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000010 x0 : 0000000000000008 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 26256 hardirqs last enabled at (26255): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (26255): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (26256): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (26250): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (26250): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (26009): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (26009): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (26009): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (26009): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4f5 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000010 x25: 0000000000000018 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000018 x0 : 0000000000000010 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 26294 hardirqs last enabled at (26293): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (26293): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (26294): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (26288): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (26288): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (26259): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (26259): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (26259): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (26259): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4f6 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000018 x25: 0000000000000020 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000020 x0 : 0000000000000018 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 26352 hardirqs last enabled at (26351): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (26351): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (26352): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (26322): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (26322): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (26297): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (26297): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (26297): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (26297): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4f7 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000020 x25: 0000000000000028 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000028 x0 : 0000000000000020 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 26626 hardirqs last enabled at (26625): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (26625): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (26626): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (26610): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (26610): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (26355): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (26355): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (26355): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (26355): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4f8 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000028 x25: 0000000000000030 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000030 x0 : 0000000000000028 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 26920 hardirqs last enabled at (26919): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (26919): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (26920): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (26906): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (26906): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (26629): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (26629): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (26629): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (26629): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4f9 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000030 x25: 0000000000000038 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000038 x0 : 0000000000000030 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 27270 hardirqs last enabled at (27269): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (27269): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (27270): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (27240): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (27240): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (26923): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (26923): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (26923): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (26923): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4fa ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000038 x25: 0000000000000040 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000040 x0 : 0000000000000038 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 27504 hardirqs last enabled at (27503): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (27503): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (27504): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (27488): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (27488): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (27275): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (27275): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (27275): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (27275): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4fb ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000040 x25: 0000000000000048 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000048 x0 : 0000000000000040 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 27742 hardirqs last enabled at (27741): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (27741): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (27742): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (27712): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (27712): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (27507): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (27507): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (27507): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (27507): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4fc ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000048 x25: 0000000000000050 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000050 x0 : 0000000000000048 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 28080 hardirqs last enabled at (28079): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (28079): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (28080): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (28074): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (28074): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (27745): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (27745): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (27745): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (27745): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4fd ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000050 x25: 0000000000000058 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000058 x0 : 0000000000000050 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 28284 hardirqs last enabled at (28283): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (28283): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (28284): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (28278): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (28278): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (28085): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (28085): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (28085): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (28085): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4fe ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000058 x25: 0000000000000060 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000060 x0 : 0000000000000058 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 28652 hardirqs last enabled at (28651): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (28651): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (28652): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (28646): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (28646): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (28287): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (28287): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (28287): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (28287): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b4ff ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000060 x25: 0000000000000068 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000068 x0 : 0000000000000060 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 28928 hardirqs last enabled at (28927): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (28927): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (28928): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (28922): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (28922): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (28655): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (28655): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (28655): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (28655): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b500 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000068 x25: 0000000000000070 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000070 x0 : 0000000000000068 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 29008 hardirqs last enabled at (29007): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (29007): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (29008): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (29002): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (29002): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (28931): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (28931): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (28931): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (28931): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b501 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000070 x25: 0000000000000078 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000078 x0 : 0000000000000070 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 29310 hardirqs last enabled at (29309): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (29309): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (29310): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (29304): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (29304): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (29011): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (29011): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (29011): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (29011): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b502 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000078 x25: 0000000000000080 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000080 x0 : 0000000000000078 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 29572 hardirqs last enabled at (29571): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (29571): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (29572): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (29566): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (29566): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (29313): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (29313): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (29313): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (29313): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b503 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000080 x25: 0000000000000088 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000088 x0 : 0000000000000080 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 29816 hardirqs last enabled at (29815): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (29815): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (29816): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (29810): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (29810): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (29575): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (29575): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (29575): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (29575): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b504 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000088 x25: 0000000000000090 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000090 x0 : 0000000000000088 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 29896 hardirqs last enabled at (29895): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (29895): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (29896): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (29864): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (29864): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (29819): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (29819): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (29819): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (29819): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b505 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000090 x25: 0000000000000098 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000098 x0 : 0000000000000090 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 30178 hardirqs last enabled at (30177): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (30177): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (30178): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (30142): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (30142): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (29901): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (29901): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (29901): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (29901): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b506 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000098 x25: 00000000000000a0 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000000a0 x0 : 0000000000000098 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 30420 hardirqs last enabled at (30419): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (30419): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (30420): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (30414): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (30414): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (30181): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (30181): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (30181): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (30181): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b507 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000000a0 x25: 00000000000000a8 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000000a8 x0 : 00000000000000a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 30706 hardirqs last enabled at (30705): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (30705): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (30706): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (30700): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (30700): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (30423): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (30423): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (30423): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (30423): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b508 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000000a8 x25: 00000000000000b0 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000000b0 x0 : 00000000000000a8 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 30918 hardirqs last enabled at (30917): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (30917): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (30918): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (30912): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (30912): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (30709): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (30709): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (30709): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (30709): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b509 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000000b0 x25: 00000000000000b8 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000000b8 x0 : 00000000000000b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 31286 hardirqs last enabled at (31285): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (31285): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (31286): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (31280): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (31280): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (30921): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (30921): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (30921): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (30921): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b50a ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000000b8 x25: 00000000000000c0 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000000c0 x0 : 00000000000000b8 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 31480 hardirqs last enabled at (31479): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (31479): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (31480): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (31474): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (31474): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (31289): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (31289): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (31289): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (31289): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b50b ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000000c0 x25: 00000000000000c8 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000000c8 x0 : 00000000000000c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 31742 hardirqs last enabled at (31741): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (31741): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (31742): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (31736): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (31736): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (31483): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (31483): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (31483): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (31483): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b50c ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000000c8 x25: 00000000000000d0 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000000d0 x0 : 00000000000000c8 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 31804 hardirqs last enabled at (31803): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (31803): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (31804): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (31798): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (31798): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (31745): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (31745): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (31745): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (31745): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b50d ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000000d0 x25: 00000000000000d8 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000000d8 x0 : 00000000000000d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 31986 hardirqs last enabled at (31985): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (31985): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (31986): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (31980): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (31980): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (31807): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (31807): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (31807): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (31807): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b50e ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000000d8 x25: 00000000000000e0 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000000e0 x0 : 00000000000000d8 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 32326 hardirqs last enabled at (32325): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (32325): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (32326): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (32320): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (32320): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (31989): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (31989): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (31989): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (31989): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b50f ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000000e0 x25: 00000000000000e8 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000000e8 x0 : 00000000000000e0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 32604 hardirqs last enabled at (32603): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (32603): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (32604): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (32598): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (32598): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (32331): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (32331): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (32331): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (32331): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b510 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000000e8 x25: 00000000000000f0 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000000f0 x0 : 00000000000000e8 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 32720 hardirqs last enabled at (32719): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (32719): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (32720): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (32714): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (32714): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (32607): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (32607): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (32607): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (32607): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b511 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000000f0 x25: 00000000000000f8 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000000f8 x0 : 00000000000000f0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 32970 hardirqs last enabled at (32969): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (32969): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (32970): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (32964): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (32964): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (32723): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (32723): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (32723): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (32723): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b512 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000000f8 x25: 0000000000000100 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000100 x0 : 00000000000000f8 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 33216 hardirqs last enabled at (33215): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (33215): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (33216): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (33210): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (33210): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (32973): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (32973): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (32973): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (32973): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b513 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000100 x25: 0000000000000108 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000108 x0 : 0000000000000100 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 33472 hardirqs last enabled at (33471): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (33471): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (33472): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (33466): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (33466): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (33219): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (33219): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (33219): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (33219): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b514 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000108 x25: 0000000000000110 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000110 x0 : 0000000000000108 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 33504 hardirqs last enabled at (33503): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (33503): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (33504): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (33498): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (33498): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (33475): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (33475): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (33475): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (33475): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b515 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000110 x25: 0000000000000118 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000118 x0 : 0000000000000110 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 33768 hardirqs last enabled at (33767): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (33767): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (33768): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (33762): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (33762): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (33507): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (33507): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (33507): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (33507): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b516 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000118 x25: 0000000000000120 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000120 x0 : 0000000000000118 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 34014 hardirqs last enabled at (34013): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (34013): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (34014): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (34008): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (34008): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (33771): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (33771): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (33771): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (33771): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b517 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000120 x25: 0000000000000128 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000128 x0 : 0000000000000120 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 34390 hardirqs last enabled at (34389): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (34389): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (34390): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (34384): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (34384): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (34017): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (34017): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (34017): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (34017): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b518 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000128 x25: 0000000000000130 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000130 x0 : 0000000000000128 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 34432 hardirqs last enabled at (34431): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (34431): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (34432): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (34426): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (34426): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (34393): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (34393): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (34393): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (34393): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b519 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000130 x25: 0000000000000138 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000138 x0 : 0000000000000130 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 34798 hardirqs last enabled at (34797): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (34797): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (34798): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (34792): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (34792): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (34435): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (34435): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (34435): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (34435): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b51a ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000138 x25: 0000000000000140 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000140 x0 : 0000000000000138 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 35092 hardirqs last enabled at (35091): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (35091): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (35092): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (35086): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (35086): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (34801): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (34801): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (34801): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (34801): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b51b ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000140 x25: 0000000000000148 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000148 x0 : 0000000000000140 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 35336 hardirqs last enabled at (35335): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (35335): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (35336): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (35330): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (35330): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (35095): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (35095): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (35095): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (35095): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b51c ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000148 x25: 0000000000000150 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000150 x0 : 0000000000000148 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 35366 hardirqs last enabled at (35365): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (35365): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (35366): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (35360): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (35360): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (35339): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (35339): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (35339): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (35339): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b51d ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000150 x25: 0000000000000158 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000158 x0 : 0000000000000150 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 35630 hardirqs last enabled at (35629): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (35629): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (35630): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (35624): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (35624): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (35369): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (35369): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (35369): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (35369): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b51e ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000158 x25: 0000000000000160 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000160 x0 : 0000000000000158 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 35878 hardirqs last enabled at (35877): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (35877): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (35878): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (35872): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (35872): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (35633): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (35633): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (35633): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (35633): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b51f ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000160 x25: 0000000000000168 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000168 x0 : 0000000000000160 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 36118 hardirqs last enabled at (36117): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (36117): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (36118): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (36112): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (36112): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (35881): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (35881): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (35881): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (35881): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b520 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000168 x25: 0000000000000170 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000170 x0 : 0000000000000168 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 36144 hardirqs last enabled at (36143): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (36143): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (36144): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (36138): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (36138): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (36121): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (36121): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (36121): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (36121): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b521 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000170 x25: 0000000000000178 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000178 x0 : 0000000000000170 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 36432 hardirqs last enabled at (36431): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (36431): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (36432): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (36426): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (36426): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (36147): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (36147): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (36147): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (36147): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b522 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000178 x25: 0000000000000180 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000180 x0 : 0000000000000178 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 36684 hardirqs last enabled at (36683): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (36683): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (36684): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (36678): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (36678): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (36435): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (36435): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (36435): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (36435): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b523 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000180 x25: 0000000000000188 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000188 x0 : 0000000000000180 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 36728 hardirqs last enabled at (36727): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (36727): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (36728): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (36722): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (36722): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (36687): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (36687): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (36687): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (36687): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b524 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000188 x25: 0000000000000190 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000190 x0 : 0000000000000188 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 36988 hardirqs last enabled at (36987): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (36987): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (36988): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (36982): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (36982): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (36731): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (36731): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (36731): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (36731): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b525 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000190 x25: 0000000000000198 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 0000000000000198 x0 : 0000000000000190 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 37330 hardirqs last enabled at (37329): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (37329): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (37330): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (37324): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (37324): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (36991): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (36991): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (36991): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (36991): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b526 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 0000000000000198 x25: 00000000000001a0 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000001a0 x0 : 0000000000000198 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 37648 hardirqs last enabled at (37647): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (37647): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (37648): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (37642): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (37642): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (37333): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (37333): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (37333): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (37333): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b527 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000001a0 x25: 00000000000001a8 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000001a8 x0 : 00000000000001a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 37724 hardirqs last enabled at (37723): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (37723): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (37724): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (37718): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (37718): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (37651): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (37651): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (37651): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (37651): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b528 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000001a8 x25: 00000000000001b0 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000001b0 x0 : 00000000000001a8 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 37970 hardirqs last enabled at (37969): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (37969): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (37970): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (37964): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (37964): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (37727): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (37727): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (37727): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (37727): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b529 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000001b0 x25: 00000000000001b8 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000001b8 x0 : 00000000000001b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 38226 hardirqs last enabled at (38225): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (38225): [] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (38226): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (38220): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (38220): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (37973): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (37973): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (37973): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (37973): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace 82303af5c219b52a ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 11662 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 11662 Comm: syz.5.2011 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 sp : ffff80001f1076c0 x29: ffff80001f1076e0 x28: 1ffff00003e20f2c x27: dfff800000000000 x26: 00000000000001b8 x25: 00000000000001c0 x24: ffff80001f107968 x23: 0000000000000008 x22: 00000000bffffe00 x21: 1ffff00003e20f2d x20: ffff80001f107960 x19: ffff0000e96c54a0 x18: 0000000000000000 x17: 0000000000000002 x16: ffff800009748404 x15: 0000000000000001 x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002c7ea000 x9 : ffff800009748818 x8 : 0000000000080000 x7 : 0000003800000018 x6 : ffff0000f32d6658 x5 : ffff80001f107978 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff80001f107930 x1 : 00000000000001c0 x0 : 00000000000001b8 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x550/0xd8c fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0x8b4/0xd7c fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134