UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff800020797520 x29: ffff800020797540 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000001d0 x25: 0000000000000000 x24: ffff800020797948 x23: ffff80002079762c x22: 00000000c0000200 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000003175f x10: ffff80002171c000 x9 : 0000000000031760 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff80002079762c x1 : 0000000000000000 x0 : 00000000000001d0 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 6612 hardirqs last enabled at (6611): [] lookup_bh_lru fs/buffer.c:1294 [inline] hardirqs last enabled at (6611): [] __find_get_block+0x1d0/0xdd4 fs/buffer.c:1306 hardirqs last disabled at (6612): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (6494): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (6492): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:18 ---[ end trace 224ecd5bcb93ac8b ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000000 x25: 0000000000000010 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 0000000000048ca1 x10: ffff80002171c000 x9 : 0000000000048ca2 x8 : ffff8000098ee6d0 x7 : 0000004100000018 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 6848 hardirqs last enabled at (6847): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (6847): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (6848): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (6842): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (6842): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (6615): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (6615): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (6615): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (6615): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ac8c ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000010 x25: 0000000000000020 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000005dcaf x10: ffff80002171c000 x9 : 000000000005dcb0 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 7226 hardirqs last enabled at (7225): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (7225): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (7226): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (7220): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (7220): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (6851): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (6851): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (6851): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (6851): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ac8d ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000020 x25: 0000000000000030 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 0000000000072cc3 x10: ffff80002171c000 x9 : 0000000000072cc4 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 7288 hardirqs last enabled at (7287): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (7287): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (7288): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (7282): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (7282): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (7229): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (7229): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (7229): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (7229): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ac8e ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000030 x25: 0000000000000040 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 7634 hardirqs last enabled at (7633): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (7633): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (7634): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (7596): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (7596): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (7291): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (7291): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (7291): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (7291): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ac8f ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000040 x25: 0000000000000050 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 7848 hardirqs last enabled at (7847): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (7847): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (7848): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (7842): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (7842): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (7637): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (7637): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (7637): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (7637): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ac90 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000050 x25: 0000000000000060 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 8000 hardirqs last enabled at (7999): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (7999): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (8000): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (7994): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (7994): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (7851): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (7851): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (7851): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (7851): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ac91 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000060 x25: 0000000000000070 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 8512 hardirqs last enabled at (8511): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (8511): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (8512): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (8506): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (8506): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (8003): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (8003): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (8003): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (8003): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ac92 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000070 x25: 0000000000000080 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 8746 hardirqs last enabled at (8745): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (8745): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (8746): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (8740): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (8740): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (8515): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (8515): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (8515): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (8515): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ac93 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000080 x25: 0000000000000090 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 8796 hardirqs last enabled at (8795): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (8795): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (8796): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (8790): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (8790): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (8749): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (8749): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (8749): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (8749): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ac94 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000090 x25: 00000000000000a0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 8992 hardirqs last enabled at (8991): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (8991): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (8992): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (8986): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (8986): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (8799): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (8799): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (8799): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (8799): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ac95 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 9258 hardirqs last enabled at (9257): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (9257): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (9258): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (9256): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (9256): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (8995): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (8995): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (8995): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (8995): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ac96 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 9464 hardirqs last enabled at (9463): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (9463): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (9464): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (9458): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (9458): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (9261): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (9261): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (9261): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (9261): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ac97 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 9510 hardirqs last enabled at (9509): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (9509): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (9510): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (9504): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (9504): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (9467): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (9467): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (9467): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (9467): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ac98 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 9756 hardirqs last enabled at (9755): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (9755): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (9756): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (9750): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (9750): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (9513): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (9513): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (9513): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (9513): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ac99 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 9956 hardirqs last enabled at (9955): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (9955): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (9956): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (9950): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (9950): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (9759): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (9759): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (9759): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (9759): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ac9a ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000f0 x25: 0000000000000100 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 10168 hardirqs last enabled at (10167): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (10167): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (10168): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (10162): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (10162): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (9959): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (9959): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (9959): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (9959): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ac9b ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000100 x25: 0000000000000110 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 10352 hardirqs last enabled at (10351): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (10351): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (10352): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (10346): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (10346): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (10171): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (10171): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (10171): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (10171): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ac9c ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000110 x25: 0000000000000120 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 10556 hardirqs last enabled at (10555): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (10555): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (10556): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (10550): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (10550): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (10355): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (10355): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (10355): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (10355): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ac9d ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000120 x25: 0000000000000130 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 10634 hardirqs last enabled at (10633): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (10633): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (10634): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (10628): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (10628): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (10559): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (10559): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (10559): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (10559): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ac9e ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000130 x25: 0000000000000140 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 10836 hardirqs last enabled at (10835): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (10835): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (10836): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (10830): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (10830): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (10639): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (10639): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (10639): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (10639): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ac9f ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000140 x25: 0000000000000150 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 11048 hardirqs last enabled at (11047): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (11047): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (11048): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (11042): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (11042): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (10839): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (10839): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (10839): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (10839): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93aca0 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000150 x25: 0000000000000160 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 11116 hardirqs last enabled at (11115): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (11115): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (11116): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (11110): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (11110): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (11051): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (11051): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (11051): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (11051): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93aca1 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000160 x25: 0000000000000170 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 11362 hardirqs last enabled at (11361): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (11361): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (11362): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (11326): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (11326): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (11119): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (11119): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (11119): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (11119): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93aca2 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000170 x25: 0000000000000180 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 11576 hardirqs last enabled at (11575): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (11575): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (11576): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (11570): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (11570): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (11365): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (11365): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (11365): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (11365): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93aca3 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000180 x25: 0000000000000190 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 11614 hardirqs last enabled at (11613): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (11613): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (11614): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (11608): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (11608): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (11579): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (11579): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (11579): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (11579): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93aca4 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000190 x25: 00000000000001a0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 11948 hardirqs last enabled at (11947): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (11947): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (11948): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (11942): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (11942): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (11617): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (11617): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (11617): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (11617): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93aca5 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 12120 hardirqs last enabled at (12119): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (12119): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (12120): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (12114): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (12114): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (11951): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (11951): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (11951): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (11951): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93aca6 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 12210 hardirqs last enabled at (12209): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (12209): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (12210): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (12204): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (12204): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (12123): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (12123): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (12123): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (12123): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93aca7 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532e80 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 12442 hardirqs last enabled at (12441): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (12441): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (12442): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (12436): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (12436): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (12213): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (12213): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (12213): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (12213): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93aca8 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff800020797520 x29: ffff800020797540 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff800020797948 x23: ffff80002079762c x22: 00000000c0000200 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : ffff800008a78558 x6 : 0000000000000000 x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff80002079762c x1 : 00000000000001e0 x0 : 00000000000001d0 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 12700 hardirqs last enabled at (12699): [] lock_page_memcg+0x11c/0x244 mm/memcontrol.c:2061 hardirqs last disabled at (12700): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (12688): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (12688): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (12445): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (12445): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (12445): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (12445): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93aca9 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff800020797520 x29: ffff800020797540 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000001d0 x25: 0000000000000000 x24: ffff800020797948 x23: ffff80002079762c x22: 00000000c0000200 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff80002079762c x1 : 0000000000000000 x0 : 00000000000001d0 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 12748 hardirqs last enabled at (12747): [] lookup_bh_lru fs/buffer.c:1294 [inline] hardirqs last enabled at (12747): [] __find_get_block+0x1d0/0xdd4 fs/buffer.c:1306 hardirqs last disabled at (12748): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (12740): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (12740): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (12703): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (12703): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (12703): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (12703): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acaa ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000000 x25: 0000000000000010 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000004200000018 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 12962 hardirqs last enabled at (12961): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (12961): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (12962): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (12956): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (12956): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (12751): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (12751): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (12751): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (12751): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acab ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000010 x25: 0000000000000020 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 13156 hardirqs last enabled at (13155): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (13155): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (13156): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (13150): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (13150): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (12965): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (12965): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (12965): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (12965): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acac ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000020 x25: 0000000000000030 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 13324 hardirqs last enabled at (13323): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (13323): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (13324): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (13318): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (13318): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (13159): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (13159): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (13159): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (13159): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acad ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000030 x25: 0000000000000040 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 13556 hardirqs last enabled at (13555): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (13555): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (13556): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (13550): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (13550): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (13327): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (13327): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (13327): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (13327): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acae ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000040 x25: 0000000000000050 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 13736 hardirqs last enabled at (13735): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (13735): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (13736): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (13730): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (13730): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (13559): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (13559): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (13559): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (13559): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acaf ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000050 x25: 0000000000000060 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 13998 hardirqs last enabled at (13997): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (13997): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (13998): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (13992): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (13992): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (13739): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (13739): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (13739): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (13739): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acb0 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000060 x25: 0000000000000070 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 14054 hardirqs last enabled at (14053): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (14053): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (14054): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (14048): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (14048): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (14001): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (14001): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (14001): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (14001): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acb1 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000070 x25: 0000000000000080 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 14246 hardirqs last enabled at (14245): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (14245): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (14246): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (14240): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (14240): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (14057): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (14057): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (14057): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (14057): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acb2 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000080 x25: 0000000000000090 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 14442 hardirqs last enabled at (14441): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (14441): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (14442): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (14436): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (14436): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (14249): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (14249): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (14249): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (14249): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acb3 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000090 x25: 00000000000000a0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 14484 hardirqs last enabled at (14483): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (14483): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (14484): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (14478): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (14478): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (14445): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (14445): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (14445): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (14445): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acb4 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 14694 hardirqs last enabled at (14693): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (14693): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (14694): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (14688): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (14688): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (14487): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (14487): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (14487): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (14487): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acb5 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 14888 hardirqs last enabled at (14887): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (14887): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (14888): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (14882): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (14882): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (14697): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (14697): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (14697): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (14697): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acb6 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 15096 hardirqs last enabled at (15095): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (15095): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (15096): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (15090): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (15090): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (14891): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (14891): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (14891): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (14891): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acb7 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 15298 hardirqs last enabled at (15297): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (15297): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (15298): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (15292): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (15292): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (15099): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (15099): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (15099): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (15099): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acb8 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 15504 hardirqs last enabled at (15503): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (15503): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (15504): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (15498): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (15498): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (15303): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (15303): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (15303): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (15303): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acb9 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000f0 x25: 0000000000000100 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 15538 hardirqs last enabled at (15537): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (15537): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (15538): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (15532): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (15532): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (15507): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (15507): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (15507): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (15507): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acba ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000100 x25: 0000000000000110 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 15778 hardirqs last enabled at (15777): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (15777): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (15778): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (15772): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (15772): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (15541): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (15541): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (15541): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (15541): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acbb ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000110 x25: 0000000000000120 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 15978 hardirqs last enabled at (15977): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (15977): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (15978): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (15972): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (15972): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (15781): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (15781): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (15781): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (15781): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acbc ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000120 x25: 0000000000000130 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 16026 hardirqs last enabled at (16025): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (16025): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (16026): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (16020): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (16020): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (15981): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (15981): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (15981): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (15981): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acbd ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000130 x25: 0000000000000140 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 16266 hardirqs last enabled at (16265): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (16265): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (16266): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (16236): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (16236): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (16029): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (16029): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (16029): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (16029): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acbe ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000140 x25: 0000000000000150 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 16456 hardirqs last enabled at (16455): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (16455): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (16456): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (16450): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (16450): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (16269): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (16269): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (16269): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (16269): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acbf ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000150 x25: 0000000000000160 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 16712 hardirqs last enabled at (16711): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (16711): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (16712): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (16706): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (16706): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (16459): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (16459): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (16459): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (16459): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acc0 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000160 x25: 0000000000000170 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 16938 hardirqs last enabled at (16937): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (16937): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (16938): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (16932): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (16932): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (16715): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (16715): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (16715): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (16715): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acc1 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000170 x25: 0000000000000180 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 17146 hardirqs last enabled at (17145): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (17145): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (17146): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (17140): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (17140): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (16941): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (16941): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (16941): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (16941): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acc2 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000180 x25: 0000000000000190 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 17338 hardirqs last enabled at (17337): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (17337): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (17338): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (17332): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (17332): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (17149): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (17149): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (17149): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (17149): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acc3 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000190 x25: 00000000000001a0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 17378 hardirqs last enabled at (17377): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (17377): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (17378): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (17372): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (17372): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (17341): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (17341): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (17341): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (17341): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acc4 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 17620 hardirqs last enabled at (17619): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (17619): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (17620): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (17614): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (17614): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (17381): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (17381): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (17381): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (17381): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acc5 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 17916 hardirqs last enabled at (17915): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (17915): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (17916): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (17914): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (17914): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (17623): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (17623): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (17623): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (17623): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acc6 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532d98 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 17968 hardirqs last enabled at (17967): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (17967): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (17968): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (17962): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (17962): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (17919): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (17919): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (17919): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (17919): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acc7 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff800020797520 x29: ffff800020797540 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff800020797948 x23: ffff80002079762c x22: 00000000c0000200 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : ffff800008a78558 x6 : 0000000000000000 x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff80002079762c x1 : 00000000000001e0 x0 : 00000000000001d0 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 18238 hardirqs last enabled at (18237): [] lock_page_memcg+0x11c/0x244 mm/memcontrol.c:2061 hardirqs last disabled at (18238): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (18230): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (18230): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (17971): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (17971): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (17971): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (17971): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acc8 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff800020797520 x29: ffff800020797540 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000001d0 x25: 0000000000000000 x24: ffff800020797948 x23: ffff80002079762c x22: 00000000c0000200 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff80002079762c x1 : 0000000000000000 x0 : 00000000000001d0 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 18482 hardirqs last enabled at (18481): [] lookup_bh_lru fs/buffer.c:1294 [inline] hardirqs last enabled at (18481): [] __find_get_block+0x1d0/0xdd4 fs/buffer.c:1306 hardirqs last disabled at (18482): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (18474): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (18474): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (18241): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (18241): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (18241): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (18241): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acc9 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000000 x25: 0000000000000010 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000004300000018 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 18506 hardirqs last enabled at (18505): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (18505): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (18506): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (18504): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (18504): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (18485): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (18485): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (18485): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (18485): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acca ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000010 x25: 0000000000000020 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 18710 hardirqs last enabled at (18709): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (18709): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (18710): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (18704): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (18704): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (18509): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (18509): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (18509): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (18509): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93accb ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000020 x25: 0000000000000030 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 19000 hardirqs last enabled at (18999): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (18999): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (19000): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (18994): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (18994): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (18901): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (18901): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (18901): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (18901): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93accc ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000030 x25: 0000000000000040 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 19096 hardirqs last enabled at (19095): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (19095): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (19096): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (19090): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (19090): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (19005): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (19005): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (19005): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (19005): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93accd ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000040 x25: 0000000000000050 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 19290 hardirqs last enabled at (19289): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (19289): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (19290): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (19284): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (19284): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (19099): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (19099): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (19099): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (19099): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acce ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000050 x25: 0000000000000060 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 19484 hardirqs last enabled at (19483): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (19483): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (19484): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (19478): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (19478): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (19293): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (19293): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (19293): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (19293): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93accf ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000060 x25: 0000000000000070 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 19518 hardirqs last enabled at (19517): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (19517): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (19518): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (19512): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (19512): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (19487): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (19487): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (19487): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (19487): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acd0 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000070 x25: 0000000000000080 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 19722 hardirqs last enabled at (19721): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (19721): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (19722): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (19716): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (19716): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (19521): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (19521): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (19521): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (19521): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acd1 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000080 x25: 0000000000000090 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 19978 hardirqs last enabled at (19977): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (19977): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (19978): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (19972): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (19972): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (19725): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (19725): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (19725): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (19725): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acd2 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000090 x25: 00000000000000a0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 20022 hardirqs last enabled at (20021): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (20021): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (20022): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (20016): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (20016): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (19981): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (19981): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (19981): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (19981): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acd3 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 20210 hardirqs last enabled at (20209): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (20209): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (20210): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (20204): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (20204): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (20025): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (20025): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (20025): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (20025): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acd4 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 20412 hardirqs last enabled at (20411): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (20411): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (20412): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (20406): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (20406): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (20213): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (20213): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (20213): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (20213): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acd5 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 20632 hardirqs last enabled at (20631): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (20631): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (20632): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (20626): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (20626): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (20415): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (20415): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (20415): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (20415): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acd6 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 20682 hardirqs last enabled at (20681): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (20681): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (20682): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (20676): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (20676): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (20635): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (20635): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (20635): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (20635): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acd7 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 20934 hardirqs last enabled at (20933): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (20933): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (20934): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (20932): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (20932): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (20685): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (20685): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (20685): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (20685): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acd8 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000f0 x25: 0000000000000100 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 21138 hardirqs last enabled at (21137): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (21137): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (21138): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (21132): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (21132): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (20937): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (20937): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (20937): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (20937): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acd9 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000100 x25: 0000000000000110 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 21218 hardirqs last enabled at (21217): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (21217): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (21218): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (21212): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (21212): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (21141): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (21141): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (21141): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (21141): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acda ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000110 x25: 0000000000000120 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 21608 hardirqs last enabled at (21607): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (21607): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (21608): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (21602): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (21602): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (21223): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (21223): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (21223): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (21223): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acdb ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000120 x25: 0000000000000130 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 21826 hardirqs last enabled at (21825): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (21825): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (21826): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (21820): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (21820): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (21611): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (21611): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (21611): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (21611): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acdc ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000130 x25: 0000000000000140 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 21874 hardirqs last enabled at (21873): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (21873): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (21874): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (21868): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (21868): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (21829): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (21829): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (21829): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (21829): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acdd ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000140 x25: 0000000000000150 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 22226 hardirqs last enabled at (22225): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (22225): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (22226): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (22224): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (22224): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (21877): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (21877): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (21877): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (21877): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acde ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000150 x25: 0000000000000160 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 22424 hardirqs last enabled at (22423): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (22423): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (22424): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (22418): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (22418): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (22229): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (22229): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (22229): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (22229): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acdf ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000160 x25: 0000000000000170 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 22460 hardirqs last enabled at (22459): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (22459): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (22460): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (22454): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (22454): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (22427): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (22427): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (22427): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (22427): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ace0 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000170 x25: 0000000000000180 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 22660 hardirqs last enabled at (22659): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (22659): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (22660): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (22654): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (22654): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (22463): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (22463): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (22463): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (22463): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ace1 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000180 x25: 0000000000000190 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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 (22916): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (22916): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (22663): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (22663): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (22663): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (22663): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ace2 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000190 x25: 00000000000001a0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 22966 hardirqs last enabled at (22965): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (22965): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (22966): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (22960): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (22960): [] 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 224ecd5bcb93ace3 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 23218 hardirqs last enabled at (23217): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (23217): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (23218): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (23212): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (23212): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (22969): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (22969): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (22969): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (22969): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ace4 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 23424 hardirqs last enabled at (23423): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (23423): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (23424): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (23418): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (23418): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (23221): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (23221): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (23221): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (23221): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ace5 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532570 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 23484 hardirqs last enabled at (23483): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (23483): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (23484): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (23478): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (23478): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (23427): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (23427): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (23427): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (23427): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ace6 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff800020797520 x29: ffff800020797540 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff800020797948 x23: ffff80002079762c x22: 00000000c0000200 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : ffff800008a78558 x6 : 0000000000000000 x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff80002079762c x1 : 00000000000001e0 x0 : 00000000000001d0 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 23706 hardirqs last enabled at (23705): [] lock_page_memcg+0x11c/0x244 mm/memcontrol.c:2061 hardirqs last disabled at (23706): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (23694): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (23694): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (23489): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (23489): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (23489): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (23489): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ace7 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff800020797520 x29: ffff800020797540 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000001d0 x25: 0000000000000000 x24: ffff800020797948 x23: ffff80002079762c x22: 00000000c0000200 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff80002079762c x1 : 0000000000000000 x0 : 00000000000001d0 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 24040 hardirqs last enabled at (24039): [] lookup_bh_lru fs/buffer.c:1294 [inline] hardirqs last enabled at (24039): [] __find_get_block+0x1d0/0xdd4 fs/buffer.c:1306 hardirqs last disabled at (24040): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (24036): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (24036): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (23709): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (23709): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (23709): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (23709): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ace8 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000000 x25: 0000000000000010 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000004400000018 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 24096 hardirqs last enabled at (24095): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (24095): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (24096): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (24090): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (24090): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (24043): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (24043): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (24043): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (24043): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ace9 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000010 x25: 0000000000000020 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 24286 hardirqs last enabled at (24285): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (24285): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (24286): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (24280): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (24280): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (24099): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (24099): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (24099): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (24099): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acea ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000020 x25: 0000000000000030 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 24480 hardirqs last enabled at (24479): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (24479): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (24480): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (24474): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (24474): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (24289): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (24289): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (24289): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (24289): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93aceb ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000030 x25: 0000000000000040 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 24538 hardirqs last enabled at (24537): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (24537): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (24538): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (24532): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (24532): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (24483): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (24483): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (24483): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (24483): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acec ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000040 x25: 0000000000000050 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 24728 hardirqs last enabled at (24727): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (24727): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (24728): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (24722): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (24722): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (24541): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (24541): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (24541): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (24541): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93aced ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000050 x25: 0000000000000060 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 25082 hardirqs last enabled at (25081): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (25081): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (25082): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (25076): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (25076): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (24731): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (24731): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (24731): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (24731): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acee ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000060 x25: 0000000000000070 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 25284 hardirqs last enabled at (25283): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (25283): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (25284): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (25278): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (25278): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (25085): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (25085): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (25085): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (25085): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acef ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000070 x25: 0000000000000080 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 25328 hardirqs last enabled at (25327): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (25327): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (25328): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (25326): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (25326): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (25287): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (25287): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (25287): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (25287): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acf0 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000080 x25: 0000000000000090 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 25526 hardirqs last enabled at (25525): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (25525): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (25526): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (25520): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (25520): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (25331): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (25331): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (25331): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (25331): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acf1 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000090 x25: 00000000000000a0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 25808 hardirqs last enabled at (25807): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (25807): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (25808): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (25806): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (25806): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (25529): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (25529): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (25529): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (25529): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acf2 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 25866 hardirqs last enabled at (25865): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (25865): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (25866): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (25860): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (25860): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (25811): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (25811): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (25811): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (25811): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acf3 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 26042 hardirqs last enabled at (26041): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (26041): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (26042): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (26036): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (26036): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (25869): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (25869): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (25869): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (25869): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acf4 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 26090 hardirqs last enabled at (26089): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (26089): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (26090): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (26084): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (26084): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (26045): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (26045): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (26045): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (26045): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acf5 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 26148 hardirqs last enabled at (26147): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (26147): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (26148): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (26142): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (26142): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (26093): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (26093): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (26093): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (26093): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acf6 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 26356 hardirqs last enabled at (26355): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (26355): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (26356): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (26350): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (26350): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (26151): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (26151): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (26151): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (26151): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acf7 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000f0 x25: 0000000000000100 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 26402 hardirqs last enabled at (26401): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (26401): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (26402): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (26396): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (26396): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (26359): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (26359): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (26359): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (26359): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acf8 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000100 x25: 0000000000000110 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 26586 hardirqs last enabled at (26585): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (26585): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (26586): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (26580): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (26580): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (26405): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (26405): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (26405): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (26405): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acf9 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000110 x25: 0000000000000120 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 26766 hardirqs last enabled at (26765): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (26765): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (26766): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (26760): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (26760): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (26589): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (26589): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (26589): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (26589): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acfa ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000120 x25: 0000000000000130 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 26802 hardirqs last enabled at (26801): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (26801): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (26802): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (26796): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (26796): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (26769): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (26769): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (26769): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (26769): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acfb ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000130 x25: 0000000000000140 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 26872 hardirqs last enabled at (26871): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (26871): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (26872): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (26866): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (26866): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (26805): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (26805): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (26805): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (26805): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acfc ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000140 x25: 0000000000000150 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 27052 hardirqs last enabled at (27051): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (27051): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (27052): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (27046): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (27046): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (26875): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (26875): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (26875): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (26875): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acfd ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000150 x25: 0000000000000160 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 27244 hardirqs last enabled at (27243): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (27243): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (27244): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (27238): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (27238): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (27055): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (27055): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (27055): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (27055): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acfe ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000160 x25: 0000000000000170 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 27296 hardirqs last enabled at (27295): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (27295): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (27296): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (27290): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (27290): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (27247): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (27247): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (27247): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (27247): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93acff ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000170 x25: 0000000000000180 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 27576 hardirqs last enabled at (27575): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (27575): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (27576): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (27574): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (27574): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (27299): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (27299): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (27299): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (27299): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ad00 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000180 x25: 0000000000000190 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 27792 hardirqs last enabled at (27791): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (27791): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (27792): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (27786): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (27786): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (27579): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (27579): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (27579): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (27579): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ad01 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000190 x25: 00000000000001a0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 27850 hardirqs last enabled at (27849): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (27849): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (27850): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (27848): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (27848): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (27795): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (27795): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (27795): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (27795): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ad02 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 28044 hardirqs last enabled at (28043): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (28043): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (28044): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (28038): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (28038): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (27853): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (27853): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (27853): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (27853): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ad03 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 28224 hardirqs last enabled at (28223): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (28223): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (28224): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (28218): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (28218): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (28047): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (28047): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (28047): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (28047): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ad04 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f0532488 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 28284 hardirqs last enabled at (28283): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (28283): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (28284): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (28278): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (28278): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (28227): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (28227): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (28227): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (28227): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ad05 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff800020797520 x29: ffff800020797540 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff800020797948 x23: ffff80002079762c x22: 00000000c0000200 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : ffff800008a78558 x6 : 0000000000000000 x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff80002079762c x1 : 00000000000001e0 x0 : 00000000000001d0 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 28512 hardirqs last enabled at (28511): [] lock_page_memcg+0x11c/0x244 mm/memcontrol.c:2061 hardirqs last disabled at (28512): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (28500): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (28500): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (28287): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (28287): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (28287): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (28287): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ad06 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff800020797520 x29: ffff800020797540 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000001d0 x25: 0000000000000000 x24: ffff800020797948 x23: ffff80002079762c x22: 00000000c0000200 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff80002079762c x1 : 0000000000000000 x0 : 00000000000001d0 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 28730 hardirqs last enabled at (28729): [] lookup_bh_lru fs/buffer.c:1294 [inline] hardirqs last enabled at (28729): [] __find_get_block+0x1d0/0xdd4 fs/buffer.c:1306 hardirqs last disabled at (28730): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (28722): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (28722): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (28515): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (28515): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (28515): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (28515): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ad07 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000000 x25: 0000000000000010 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000004500000018 x6 : ffff0000f05323a0 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 28772 hardirqs last enabled at (28771): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (28771): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (28772): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (28770): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (28770): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (28733): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (28733): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (28733): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (28733): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ad08 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000010 x25: 0000000000000020 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f05323a0 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 28974 hardirqs last enabled at (28973): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (28973): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (28974): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (28968): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (28968): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (28775): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (28775): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (28775): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (28775): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ad09 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000020 x25: 0000000000000030 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f05323a0 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 29226 hardirqs last enabled at (29225): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (29225): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (29226): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (29224): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (29224): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (28977): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (28977): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (28977): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (28977): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ad0a ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000030 x25: 0000000000000040 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f05323a0 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 29266 hardirqs last enabled at (29265): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (29265): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (29266): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (29260): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (29260): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (29229): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (29229): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (29229): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (29229): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ad0b ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000040 x25: 0000000000000050 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f05323a0 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 29474 hardirqs last enabled at (29473): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (29473): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (29474): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (29468): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (29468): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (29269): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (29269): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (29269): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (29269): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ad0c ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000050 x25: 0000000000000060 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f05323a0 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 29662 hardirqs last enabled at (29661): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (29661): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (29662): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (29656): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (29656): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (29477): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (29477): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (29477): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (29477): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ad0d ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000060 x25: 0000000000000070 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f05323a0 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 29860 hardirqs last enabled at (29859): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (29859): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (29860): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (29854): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (29854): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (29665): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (29665): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (29665): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (29665): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ad0e ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000070 x25: 0000000000000080 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f05323a0 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 29894 hardirqs last enabled at (29893): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (29893): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (29894): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (29888): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (29888): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (29863): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (29863): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (29863): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (29863): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ad0f ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000080 x25: 0000000000000090 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f05323a0 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 30152 hardirqs last enabled at (30151): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (30151): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (30152): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (30150): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (30150): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (29897): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (29897): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (29897): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (29897): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ad10 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 0000000000000090 x25: 00000000000000a0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f05323a0 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 30354 hardirqs last enabled at (30353): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (30353): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (30354): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (30348): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (30348): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (30155): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (30155): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (30155): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (30155): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ad11 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f05323a0 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 30386 hardirqs last enabled at (30385): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (30385): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (30386): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (30384): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (30384): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (30357): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (30357): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (30357): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (30357): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ad12 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f05323a0 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 30576 hardirqs last enabled at (30575): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (30575): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (30576): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (30570): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (30570): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (30389): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (30389): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (30389): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (30389): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ad13 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f05323a0 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 30786 hardirqs last enabled at (30785): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (30785): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (30786): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (30780): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (30780): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (30579): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (30579): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (30579): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (30579): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ad14 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f05323a0 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 30842 hardirqs last enabled at (30841): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (30841): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (30842): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (30836): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (30836): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (30791): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (30791): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (30791): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (30791): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ad15 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f05323a0 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 31032 hardirqs last enabled at (31031): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (31031): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (31032): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (31026): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (31026): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (30845): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (30845): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (30845): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (30845): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 224ecd5bcb93ad16 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5938 at fs/udf/inode.c:1935 __udf_add_aext+0x488/0x614 fs/udf/inode.c:1934 Modules linked in: CPU: 0 PID: 5938 Comm: syz.1.438 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 : ffff8000207976a0 x29: ffff8000207976c0 x28: 1ffff000040f2f28 x27: dfff800000000000 x26: 00000000000000f0 x25: 0000000000000100 x24: ffff800020797948 x23: ffff8000207979d4 x22: 00000000bffffe00 x21: 1ffff000040f2f29 x20: ffff800020797940 x19: ffff0000e97567d8 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000098ee2c4 x15: 0000000000000001 x14: ffff0000d12351c0 x13: 0000000000ff0100 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002171c000 x9 : 0000000000080000 x8 : ffff8000098ee6d0 x7 : 0000000000000000 x6 : ffff0000f05323a0 x5 : ffff800020797958 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000207979d4 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 do_sys_ftruncate+0x288/0x31c fs/open.c:193 __do_sys_ftruncate fs/open.c:204 [inline] __se_sys_ftruncate fs/open.c:202 [inline] __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202 __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: 31224 hardirqs last enabled at (31223): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline] hardirqs last enabled at (31223): [] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91 hardirqs last disabled at (31224): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396