------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Not tainted 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff87460 x29: ffff80001ff87480 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000003d0 x25: 0000000000000000 x24: ffff80001ff87888 x23: ffff80001ff8756c x22: 00000000c0000400 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 00000000000240a8 x10: ffff80002a7e6000 x9 : 00000000000240a9 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000400 x2 : ffff80001ff8756c x1 : 0000000000000000 x0 : 00000000000003d0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_setup_indirect_aext+0x588/0x824 fs/udf/inode.c:1900 udf_add_aext fs/udf/inode.c:1987 [inline] udf_do_extend_file+0x544/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 160 hardirqs last enabled at (159): [] lookup_bh_lru fs/buffer.c:1294 [inline] hardirqs last enabled at (159): [] __find_get_block+0x1d0/0xdd4 fs/buffer.c:1306 hardirqs last disabled at (160): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (102): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (100): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:18 ---[ end trace ac61cd02be2701f3 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000000 x25: 0000000000000010 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000003c428 x10: ffff80002a7e6000 x9 : 000000000003c429 x8 : ffff8000098ee6d0 x7 : 000000df00000018 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000010 x0 : 0000000000000000 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 370 hardirqs last enabled at (369): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (369): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (370): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (364): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (364): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (163): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (163): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (163): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (163): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be2701f4 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000010 x25: 0000000000000020 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 0000000000051bca x10: ffff80002a7e6000 x9 : 0000000000051bcb x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000020 x0 : 0000000000000010 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 818 hardirqs last enabled at (817): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (817): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (818): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (812): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (812): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (373): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (373): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (373): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (373): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be2701f5 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000020 x25: 0000000000000030 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000006731d x10: ffff80002a7e6000 x9 : 000000000006731e x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000030 x0 : 0000000000000020 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 898 hardirqs last enabled at (897): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (897): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (898): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (892): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (892): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (821): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (821): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (821): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (821): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be2701f6 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000030 x25: 0000000000000040 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007cba7 x10: ffff80002a7e6000 x9 : 000000000007cba8 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000040 x0 : 0000000000000030 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 1064 hardirqs last enabled at (1063): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (1063): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (1064): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (1058): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (1058): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (903): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (903): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (903): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (903): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be2701f7 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000040 x25: 0000000000000050 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000050 x0 : 0000000000000040 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 1190 hardirqs last enabled at (1189): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (1189): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (1190): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (1184): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (1184): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (1067): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (1067): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (1067): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (1067): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be2701f8 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000050 x25: 0000000000000060 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000060 x0 : 0000000000000050 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 1422 hardirqs last enabled at (1421): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (1421): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (1422): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (1416): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (1416): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (1193): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (1193): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (1193): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (1193): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be2701f9 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000060 x25: 0000000000000070 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000070 x0 : 0000000000000060 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 1570 hardirqs last enabled at (1569): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (1569): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (1570): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (1564): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (1564): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (1425): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (1425): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (1425): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (1425): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be2701fa ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000070 x25: 0000000000000080 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000080 x0 : 0000000000000070 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 1830 hardirqs last enabled at (1829): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (1829): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (1830): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (1824): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (1824): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (1573): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (1573): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (1573): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (1573): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be2701fb ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000080 x25: 0000000000000090 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000090 x0 : 0000000000000080 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 1968 hardirqs last enabled at (1967): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (1967): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (1968): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (1962): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (1962): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (1833): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (1833): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (1833): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (1833): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be2701fc ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000090 x25: 00000000000000a0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000000a0 x0 : 0000000000000090 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 2310 hardirqs last enabled at (2309): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (2309): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (2310): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (2304): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (2304): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (1973): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (1973): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (1973): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (1973): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be2701fd ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000000b0 x0 : 00000000000000a0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 2492 hardirqs last enabled at (2491): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (2491): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (2492): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (2486): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (2486): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (2313): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (2313): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (2313): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (2313): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be2701fe ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000000c0 x0 : 00000000000000b0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 2662 hardirqs last enabled at (2661): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (2661): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (2662): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (2656): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (2656): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (2495): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (2495): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (2495): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (2495): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be2701ff ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000000d0 x0 : 00000000000000c0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 2822 hardirqs last enabled at (2821): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (2821): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (2822): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (2814): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (2814): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (2665): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (2665): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (2665): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (2665): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270200 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000000e0 x0 : 00000000000000d0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 3044 hardirqs last enabled at (3043): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (3043): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (3044): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (3038): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (3038): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (2825): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (2825): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (2825): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (2825): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270201 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000000f0 x0 : 00000000000000e0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 3180 hardirqs last enabled at (3179): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (3179): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (3180): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (3174): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (3174): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (3047): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (3047): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (3047): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (3047): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270202 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000000f0 x25: 0000000000000100 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000100 x0 : 00000000000000f0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 3262 hardirqs last enabled at (3261): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (3261): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (3262): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (3256): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (3256): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (3183): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (3183): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (3183): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (3183): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270203 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000100 x25: 0000000000000110 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000110 x0 : 0000000000000100 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 3410 hardirqs last enabled at (3409): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (3409): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (3410): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (3404): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (3404): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (3265): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (3265): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (3265): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (3265): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270204 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000110 x25: 0000000000000120 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000120 x0 : 0000000000000110 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 3574 hardirqs last enabled at (3573): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (3573): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (3574): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (3568): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (3568): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (3413): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (3413): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (3413): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (3413): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270205 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000120 x25: 0000000000000130 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000130 x0 : 0000000000000120 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 3624 hardirqs last enabled at (3623): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (3623): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (3624): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (3618): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (3618): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (3577): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (3577): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (3577): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (3577): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270206 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000130 x25: 0000000000000140 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000140 x0 : 0000000000000130 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 3938 hardirqs last enabled at (3937): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (3937): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (3938): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (3932): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (3932): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (3627): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (3627): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (3627): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (3627): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270207 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000140 x25: 0000000000000150 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000150 x0 : 0000000000000140 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 4082 hardirqs last enabled at (4081): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (4081): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (4082): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (4076): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (4076): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (3941): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (3941): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (3941): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (3941): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270208 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000150 x25: 0000000000000160 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000160 x0 : 0000000000000150 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 4268 hardirqs last enabled at (4267): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (4267): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (4268): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (4262): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (4262): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (4085): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (4085): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (4085): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (4085): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270209 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000160 x25: 0000000000000170 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000170 x0 : 0000000000000160 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 4322 hardirqs last enabled at (4321): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (4321): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (4322): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (4316): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (4316): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (4271): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (4271): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (4271): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (4271): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27020a ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000170 x25: 0000000000000180 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000180 x0 : 0000000000000170 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 4410 hardirqs last enabled at (4409): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (4409): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (4410): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (4404): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (4404): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (4325): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (4325): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (4325): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (4325): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27020b ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000180 x25: 0000000000000190 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000190 x0 : 0000000000000180 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 4574 hardirqs last enabled at (4573): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (4573): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (4574): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (4568): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (4568): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (4415): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (4415): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (4415): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (4415): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27020c ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000190 x25: 00000000000001a0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000001a0 x0 : 0000000000000190 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 4906 hardirqs last enabled at (4905): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (4905): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (4906): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (4900): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (4900): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (4577): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (4577): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (4577): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (4577): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27020d ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000001b0 x0 : 00000000000001a0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 5236 hardirqs last enabled at (5235): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (5235): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (5236): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (5230): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (5230): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (4909): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (4909): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (4909): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (4909): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27020e ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000001c0 x0 : 00000000000001b0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 5690 hardirqs last enabled at (5689): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (5689): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (5690): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (5684): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (5684): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (5241): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (5241): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (5241): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (5241): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27020f ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000001d0 x0 : 00000000000001c0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 5896 hardirqs last enabled at (5895): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (5895): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (5896): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (5890): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (5890): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (5693): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (5693): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (5693): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (5693): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270210 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000001e0 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 6236 hardirqs last enabled at (6235): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (6235): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (6236): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (6230): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (6230): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (5899): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (5899): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (5899): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (5899): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270211 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000001e0 x25: 00000000000001f0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000001f0 x0 : 00000000000001e0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 6522 hardirqs last enabled at (6521): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (6521): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (6522): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (6516): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (6516): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (6239): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (6239): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (6239): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (6239): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270212 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000001f0 x25: 0000000000000200 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000200 x0 : 00000000000001f0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 6910 hardirqs last enabled at (6909): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (6909): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (6910): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (6898): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (6898): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (6865): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (6865): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (6865): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (6865): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270213 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000200 x25: 0000000000000210 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000210 x0 : 0000000000000200 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 7216 hardirqs last enabled at (7215): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (7215): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (7216): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (7210): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (7210): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (6915): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (6915): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (6915): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (6915): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270214 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000210 x25: 0000000000000220 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000220 x0 : 0000000000000210 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 7482 hardirqs last enabled at (7481): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (7481): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (7482): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (7476): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (7476): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (7219): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (7219): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (7219): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (7219): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270215 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000220 x25: 0000000000000230 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000230 x0 : 0000000000000220 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 7700 hardirqs last enabled at (7699): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (7699): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (7700): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (7694): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (7694): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (7485): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (7485): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (7485): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (7485): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270216 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000230 x25: 0000000000000240 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000240 x0 : 0000000000000230 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 7910 hardirqs last enabled at (7909): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (7909): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (7910): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (7904): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (7904): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (7703): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (7703): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (7703): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (7703): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270217 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000240 x25: 0000000000000250 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000250 x0 : 0000000000000240 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 7978 hardirqs last enabled at (7977): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (7977): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (7978): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (7972): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (7972): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (7913): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (7913): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (7913): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (7913): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270218 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000250 x25: 0000000000000260 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000260 x0 : 0000000000000250 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 8020 hardirqs last enabled at (8019): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (8019): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (8020): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (8014): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (8014): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (7981): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (7981): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (7981): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (7981): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270219 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000260 x25: 0000000000000270 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000270 x0 : 0000000000000260 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 8696 hardirqs last enabled at (8695): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (8695): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (8696): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (8690): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (8690): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (8025): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (8025): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (8025): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (8025): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27021a ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000270 x25: 0000000000000280 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000280 x0 : 0000000000000270 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 8916 hardirqs last enabled at (8915): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (8915): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (8916): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (8910): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (8910): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (8699): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (8699): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (8699): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (8699): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27021b ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000280 x25: 0000000000000290 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000290 x0 : 0000000000000280 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 8982 hardirqs last enabled at (8981): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (8981): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (8982): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (8976): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (8976): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (8919): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (8919): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (8919): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (8919): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27021c ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000290 x25: 00000000000002a0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000002a0 x0 : 0000000000000290 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 9326 hardirqs last enabled at (9325): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (9325): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (9326): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (9320): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (9320): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (8985): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (8985): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (8985): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (8985): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27021d ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000002a0 x25: 00000000000002b0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000002b0 x0 : 00000000000002a0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 9546 hardirqs last enabled at (9545): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (9545): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (9546): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (9540): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (9540): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (9329): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (9329): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (9329): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (9329): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27021e ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000002b0 x25: 00000000000002c0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000002c0 x0 : 00000000000002b0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 9602 hardirqs last enabled at (9601): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (9601): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (9602): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (9596): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (9596): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (9549): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (9549): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (9549): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (9549): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27021f ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000002c0 x25: 00000000000002d0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000002d0 x0 : 00000000000002c0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 9818 hardirqs last enabled at (9817): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (9817): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (9818): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (9812): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (9812): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (9605): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (9605): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (9605): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (9605): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270220 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000002d0 x25: 00000000000002e0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000002e0 x0 : 00000000000002d0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 10024 hardirqs last enabled at (10023): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (10023): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (10024): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (10018): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (10018): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (9821): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (9821): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (9821): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (9821): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270221 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000002e0 x25: 00000000000002f0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000002f0 x0 : 00000000000002e0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 10320 hardirqs last enabled at (10319): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (10319): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (10320): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (10304): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (10304): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (10027): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (10027): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (10027): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (10027): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270222 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000002f0 x25: 0000000000000300 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000300 x0 : 00000000000002f0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 10628 hardirqs last enabled at (10627): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (10627): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (10628): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (10622): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (10622): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (10323): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (10323): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (10323): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (10323): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270223 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000300 x25: 0000000000000310 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000310 x0 : 0000000000000300 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 10640 hardirqs last enabled at (10639): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (10639): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (10640): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (10622): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (10622): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (10323): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (10323): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (10323): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (10323): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270224 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000310 x25: 0000000000000320 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000320 x0 : 0000000000000310 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 10706 hardirqs last enabled at (10705): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (10705): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (10706): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (10700): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (10700): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (10643): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (10643): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (10643): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (10643): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270225 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000320 x25: 0000000000000330 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000330 x0 : 0000000000000320 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 10768 hardirqs last enabled at (10767): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (10767): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (10768): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (10762): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (10762): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (10709): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (10709): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (10709): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (10709): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270226 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000330 x25: 0000000000000340 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000340 x0 : 0000000000000330 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 10956 hardirqs last enabled at (10955): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (10955): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (10956): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (10950): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (10950): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (10771): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (10771): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (10771): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (10771): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270227 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000340 x25: 0000000000000350 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000350 x0 : 0000000000000340 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 11128 hardirqs last enabled at (11127): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (11127): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (11128): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (11122): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (11122): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (10959): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (10959): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (10959): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (10959): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270228 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000350 x25: 0000000000000360 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000360 x0 : 0000000000000350 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 11256 hardirqs last enabled at (11255): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (11255): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (11256): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (11250): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (11250): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (11131): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (11131): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (11131): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (11131): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270229 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000360 x25: 0000000000000370 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000370 x0 : 0000000000000360 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 11450 hardirqs last enabled at (11449): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (11449): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (11450): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (11444): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (11444): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (11259): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (11259): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (11259): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (11259): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27022a ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000370 x25: 0000000000000380 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000380 x0 : 0000000000000370 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 11672 hardirqs last enabled at (11671): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (11671): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (11672): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (11666): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (11666): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (11453): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (11453): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (11453): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (11453): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27022b ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000380 x25: 0000000000000390 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000390 x0 : 0000000000000380 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 11896 hardirqs last enabled at (11895): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (11895): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (11896): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (11890): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (11890): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (11675): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (11675): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (11675): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (11675): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27022c ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000390 x25: 00000000000003a0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000003a0 x0 : 0000000000000390 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 12356 hardirqs last enabled at (12355): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (12355): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (12356): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (12350): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (12350): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (11899): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (11899): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (11899): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (11899): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27022d ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000003a0 x25: 00000000000003b0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000003b0 x0 : 00000000000003a0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 12406 hardirqs last enabled at (12405): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (12405): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (12406): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (12400): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (12400): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (12359): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (12359): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (12359): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (12359): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27022e ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000003b0 x25: 00000000000003c0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000003c0 x0 : 00000000000003b0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 12562 hardirqs last enabled at (12561): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (12561): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (12562): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (12556): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (12556): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (12409): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (12409): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (12409): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (12409): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27022f ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000003c0 x25: 00000000000003d0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000003d0 x0 : 00000000000003c0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 12756 hardirqs last enabled at (12755): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (12755): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (12756): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (12750): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (12750): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (12565): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (12565): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (12565): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (12565): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270230 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff87460 x29: ffff80001ff87480 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000003d0 x25: 0000000000000000 x24: ffff80001ff87888 x23: ffff80001ff8756c x22: 00000000c0000400 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000400 x2 : ffff80001ff8756c x1 : 0000000000000000 x0 : 00000000000003d0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_setup_indirect_aext+0x588/0x824 fs/udf/inode.c:1900 udf_add_aext fs/udf/inode.c:1987 [inline] udf_do_extend_file+0x544/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 12776 hardirqs last enabled at (12775): [] bh_lru_install fs/buffer.c:1261 [inline] hardirqs last enabled at (12775): [] __find_get_block+0xb68/0xdd4 fs/buffer.c:1312 hardirqs last disabled at (12776): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (12750): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (12750): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (12565): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (12565): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (12565): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (12565): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270231 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000000 x25: 0000000000000010 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 000000df00000018 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000010 x0 : 0000000000000000 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 13208 hardirqs last enabled at (13207): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (13207): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (13208): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (13202): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (13202): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (12779): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (12779): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (12779): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (12779): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270232 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000010 x25: 0000000000000020 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000020 x0 : 0000000000000010 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 13368 hardirqs last enabled at (13367): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (13367): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (13368): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (13362): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (13362): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (13211): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (13211): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (13211): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (13211): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270233 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000020 x25: 0000000000000030 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000030 x0 : 0000000000000020 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 13746 hardirqs last enabled at (13745): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (13745): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (13746): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (13740): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (13740): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (13371): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (13371): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (13371): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (13371): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270234 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000030 x25: 0000000000000040 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000040 x0 : 0000000000000030 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 14014 hardirqs last enabled at (14013): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (14013): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (14014): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (14008): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (14008): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (13751): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (13751): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (13751): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (13751): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270235 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000040 x25: 0000000000000050 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000050 x0 : 0000000000000040 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 14492 hardirqs last enabled at (14491): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (14491): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (14492): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (14486): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (14486): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (14019): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (14019): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (14019): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (14019): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270236 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000050 x25: 0000000000000060 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000060 x0 : 0000000000000050 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 14588 hardirqs last enabled at (14587): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (14587): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (14588): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (14582): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (14582): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (14495): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (14495): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (14495): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (14495): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270237 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000060 x25: 0000000000000070 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000070 x0 : 0000000000000060 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 14776 hardirqs last enabled at (14775): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (14775): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (14776): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (14744): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (14744): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (14593): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (14593): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (14593): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (14593): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270238 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000070 x25: 0000000000000080 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000080 x0 : 0000000000000070 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 15174 hardirqs last enabled at (15173): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (15173): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (15174): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (15168): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (15168): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (14779): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (14779): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (14779): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (14779): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270239 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000080 x25: 0000000000000090 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000090 x0 : 0000000000000080 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 15704 hardirqs last enabled at (15703): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (15703): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (15704): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (15698): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (15698): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (15179): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (15179): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (15179): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (15179): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27023a ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000090 x25: 00000000000000a0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000000a0 x0 : 0000000000000090 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 16138 hardirqs last enabled at (16137): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (16137): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (16138): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (16132): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (16132): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (15707): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (15707): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (15707): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (15707): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27023b ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000000b0 x0 : 00000000000000a0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 16336 hardirqs last enabled at (16335): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (16335): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (16336): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (16328): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (16328): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (16141): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (16141): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (16141): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (16141): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27023c ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000000c0 x0 : 00000000000000b0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 16518 hardirqs last enabled at (16517): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (16517): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (16518): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (16512): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (16512): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (16339): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (16339): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (16339): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (16339): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27023d ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000000d0 x0 : 00000000000000c0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 16804 hardirqs last enabled at (16803): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (16803): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (16804): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (16798): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (16798): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (16521): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (16521): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (16521): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (16521): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27023e ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000000e0 x0 : 00000000000000d0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 16992 hardirqs last enabled at (16991): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (16991): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (16992): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (16986): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (16986): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (16809): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (16809): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (16809): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (16809): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27023f ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000000f0 x0 : 00000000000000e0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 17420 hardirqs last enabled at (17419): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (17419): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (17420): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (17414): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (17414): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (16995): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (16995): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (16995): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (16995): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270240 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000000f0 x25: 0000000000000100 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000100 x0 : 00000000000000f0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 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+0x100/0x178 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 (17516): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (17516): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (17423): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (17423): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (17423): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (17423): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270241 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000100 x25: 0000000000000110 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000110 x0 : 0000000000000100 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 18034 hardirqs last enabled at (18033): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (18033): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (18034): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (18028): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (18028): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (17527): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (17527): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (17527): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (17527): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270242 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000110 x25: 0000000000000120 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000120 x0 : 0000000000000110 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 18428 hardirqs last enabled at (18427): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (18427): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (18428): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (18422): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (18422): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (18037): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (18037): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (18037): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (18037): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270243 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000120 x25: 0000000000000130 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000130 x0 : 0000000000000120 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 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+0x100/0x178 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+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (18431): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (18431): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (18431): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (18431): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270244 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000130 x25: 0000000000000140 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000140 x0 : 0000000000000130 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 19062 hardirqs last enabled at (19061): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (19061): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (19062): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (19056): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (19056): [] handle_softirqs+0xb88/0xdbc 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+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270245 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000140 x25: 0000000000000150 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000150 x0 : 0000000000000140 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 19206 hardirqs last enabled at (19205): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (19205): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (19206): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (19192): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (19192): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (19065): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (19065): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (19065): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (19065): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270246 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000150 x25: 0000000000000160 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000160 x0 : 0000000000000150 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 19478 hardirqs last enabled at (19477): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (19477): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (19478): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (19472): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (19472): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (19209): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (19209): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (19209): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (19209): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270247 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000160 x25: 0000000000000170 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000170 x0 : 0000000000000160 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 19654 hardirqs last enabled at (19653): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (19653): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (19654): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (19648): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (19648): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (19481): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (19481): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (19481): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (19481): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270248 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000170 x25: 0000000000000180 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000180 x0 : 0000000000000170 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 19812 hardirqs last enabled at (19811): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (19811): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (19812): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (19806): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (19806): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (19657): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (19657): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (19657): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (19657): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270249 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000180 x25: 0000000000000190 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000190 x0 : 0000000000000180 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 20008 hardirqs last enabled at (20007): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (20007): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (20008): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (20002): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (20002): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (19815): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (19815): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (19815): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (19815): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27024a ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000190 x25: 00000000000001a0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000001a0 x0 : 0000000000000190 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 20310 hardirqs last enabled at (20309): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (20309): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (20310): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (20304): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (20304): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (20011): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (20011): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (20011): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (20011): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27024b ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000001b0 x0 : 00000000000001a0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 20510 hardirqs last enabled at (20509): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (20509): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (20510): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (20504): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (20504): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (20313): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (20313): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (20313): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (20313): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27024c ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000001c0 x0 : 00000000000001b0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 20564 hardirqs last enabled at (20563): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (20563): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (20564): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (20558): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (20558): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (20513): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (20513): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (20513): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (20513): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27024d ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000001d0 x0 : 00000000000001c0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 20612 hardirqs last enabled at (20611): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (20611): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (20612): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (20606): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (20606): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (20571): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (20571): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (20571): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (20571): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27024e ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000001e0 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 20874 hardirqs last enabled at (20873): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (20873): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (20874): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (20868): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (20868): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (20615): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (20615): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (20615): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (20615): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27024f ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000001e0 x25: 00000000000001f0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000001f0 x0 : 00000000000001e0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 21330 hardirqs last enabled at (21329): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (21329): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (21330): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (21324): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (21324): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (20877): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (20877): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (20877): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (20877): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270250 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000001f0 x25: 0000000000000200 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000200 x0 : 00000000000001f0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 21774 hardirqs last enabled at (21773): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (21773): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (21774): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (21760): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (21760): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (21333): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (21333): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (21333): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (21333): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270251 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000200 x25: 0000000000000210 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000210 x0 : 0000000000000200 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 22012 hardirqs last enabled at (22011): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (22011): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (22012): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (22006): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (22006): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (21777): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (21777): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (21777): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (21777): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270252 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000210 x25: 0000000000000220 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000220 x0 : 0000000000000210 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 22244 hardirqs last enabled at (22243): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (22243): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (22244): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (22238): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (22238): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (22015): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (22015): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (22015): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (22015): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270253 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000220 x25: 0000000000000230 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000230 x0 : 0000000000000220 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 22560 hardirqs last enabled at (22559): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (22559): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (22560): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (22554): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (22554): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (22247): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (22247): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (22247): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (22247): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270254 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000230 x25: 0000000000000240 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000240 x0 : 0000000000000230 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 22918 hardirqs last enabled at (22917): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (22917): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (22918): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (22912): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (22912): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (22565): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (22565): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (22565): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (22565): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270255 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000240 x25: 0000000000000250 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000250 x0 : 0000000000000240 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 22980 hardirqs last enabled at (22979): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (22979): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (22980): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (22974): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (22974): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (22921): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (22921): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (22921): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (22921): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270256 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000250 x25: 0000000000000260 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000260 x0 : 0000000000000250 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 23294 hardirqs last enabled at (23293): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (23293): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (23294): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (23288): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (23288): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (22983): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (22983): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (22983): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (22983): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270257 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000260 x25: 0000000000000270 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000270 x0 : 0000000000000260 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 23512 hardirqs last enabled at (23511): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (23511): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (23512): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (23506): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (23506): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (23297): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (23297): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (23297): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (23297): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270258 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000270 x25: 0000000000000280 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000280 x0 : 0000000000000270 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 23838 hardirqs last enabled at (23837): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (23837): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (23838): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (23832): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (23832): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (23515): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (23515): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (23515): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (23515): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be270259 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000280 x25: 0000000000000290 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 0000000000000290 x0 : 0000000000000280 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 23986 hardirqs last enabled at (23985): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (23985): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (23986): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (23980): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (23980): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (23843): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (23843): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (23843): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (23843): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27025a ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 0000000000000290 x25: 00000000000002a0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000002a0 x0 : 0000000000000290 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 24522 hardirqs last enabled at (24521): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (24521): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (24522): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (24516): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (24516): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (23989): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (23989): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (23989): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (23989): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27025b ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000002a0 x25: 00000000000002b0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000002b0 x0 : 00000000000002a0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 24816 hardirqs last enabled at (24815): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (24815): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (24816): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (24810): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (24810): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (24525): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (24525): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (24525): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (24525): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27025c ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000002b0 x25: 00000000000002c0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000002c0 x0 : 00000000000002b0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 25264 hardirqs last enabled at (25263): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (25263): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (25264): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (25258): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (25258): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (24821): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (24821): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (24821): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (24821): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27025d ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000002c0 x25: 00000000000002d0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000002d0 x0 : 00000000000002c0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 25326 hardirqs last enabled at (25325): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (25325): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (25326): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (25320): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (25320): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (25267): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (25267): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (25267): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (25267): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace ac61cd02be27025e ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7503 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 1 PID: 7503 Comm: syz.9.695 Tainted: G W 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 sp : ffff80001ff875e0 x29: ffff80001ff87600 x28: 1ffff00003ff0f10 x27: dfff800000000000 x26: 00000000000002d0 x25: 00000000000002e0 x24: ffff80001ff87888 x23: ffff80001ff87914 x22: 00000000bffffc00 x21: 1ffff00003ff0f11 x20: ffff80001ff87880 x19: ffff0000f26a0e28 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d90f8000 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002a7e6000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000e051ad98 x5 : ffff80001ff87898 x4 : 0000000000000001 x3 : 00000000bffffc00 x2 : ffff80001ff87914 x1 : 00000000000002e0 x0 : 00000000000002d0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 udf_add_aext fs/udf/inode.c:1992 [inline] udf_do_extend_file+0x580/0xde0 fs/udf/inode.c:472 udf_extend_file fs/udf/inode.c:586 [inline] udf_setsize+0xa78/0x1070 fs/udf/inode.c:1156 udf_setattr+0x280/0x414 fs/udf/file.c:277 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2e0/0x388 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 25800 hardirqs last enabled at (25799): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (25799): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (25800): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (25786): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (25786): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586