------------[ cut here ]------------ WARNING: CPU: 1 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 1 UID: 0 PID: 8055 Comm: syz.1.323 Not tainted syzkaller #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7470 x29: ffff8000a5da7490 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 00000000000001d0 x25: 0000000000000000 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008afcaf48 x15: 0000000000000003 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000001e404 x9 : ffff8000a661b000 x8 : 000000000001e405 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff8000a5da754c x1 : 0000000000000000 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_setup_indirect_aext+0x540/0x768 fs/udf/inode.c:2050 udf_add_aext fs/udf/inode.c:2140 [inline] udf_do_extend_file+0x55c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 7020 hardirqs last enabled at (7019): [] lookup_bh_lru fs/buffer.c:1390 [inline] hardirqs last enabled at (7019): [] find_get_block_common+0x334/0xde8 fs/buffer.c:1404 hardirqs last disabled at (7020): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (6428): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (6428): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (6369): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 0 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 0000000000000000 x25: 0000000000000010 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000003 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000003a2af x9 : ffff8000a661b000 x8 : 000000000003a2b0 x7 : 0000004100000018 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 0000000000000010 x0 : 0000000000000000 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 7136 hardirqs last enabled at (7135): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (7136): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (7130): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (7130): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (7023): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 0 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 0000000000000010 x25: 0000000000000020 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000005b7dd x9 : ffff8000a661b000 x8 : 000000000005b7de x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 0000000000000020 x0 : 0000000000000010 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 7498 hardirqs last enabled at (7497): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (7498): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (7492): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (7492): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (7139): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 1 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 0000000000000020 x25: 0000000000000030 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 0000000000000030 x0 : 0000000000000020 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 7926 hardirqs last enabled at (7925): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (7926): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (7920): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (7920): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (7501): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 0 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 0000000000000030 x25: 0000000000000040 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 0000000000000040 x0 : 0000000000000030 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 8184 hardirqs last enabled at (8183): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (8184): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (8178): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (8178): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (7929): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 1 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 0000000000000040 x25: 0000000000000050 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 0000000000000050 x0 : 0000000000000040 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 8466 hardirqs last enabled at (8465): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (8466): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (8460): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (8460): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (8187): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 0 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 0000000000000050 x25: 0000000000000060 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 0000000000000060 x0 : 0000000000000050 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 8670 hardirqs last enabled at (8669): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (8670): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (8664): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (8664): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (8469): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 0 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 0000000000000060 x25: 0000000000000070 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 0000000000000070 x0 : 0000000000000060 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 8780 hardirqs last enabled at (8779): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (8780): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (8774): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (8774): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (8673): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 0 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 0000000000000070 x25: 0000000000000080 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 0000000000000080 x0 : 0000000000000070 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9148 hardirqs last enabled at (9147): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (9148): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (9142): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (9142): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (8783): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 0 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 0000000000000080 x25: 0000000000000090 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 0000000000000090 x0 : 0000000000000080 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9304 hardirqs last enabled at (9303): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (9304): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (9298): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (9298): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (9151): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 1 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 0000000000000090 x25: 00000000000000a0 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 00000000000000a0 x0 : 0000000000000090 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9642 hardirqs last enabled at (9641): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (9642): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (9636): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (9636): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (9307): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 1 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 00000000000000b0 x0 : 00000000000000a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9746 hardirqs last enabled at (9745): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (9746): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (9740): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (9740): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (9645): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 0 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 00000000000000c0 x0 : 00000000000000b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9998 hardirqs last enabled at (9997): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (9998): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (9992): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (9992): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (9749): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 1 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 00000000000000d0 x0 : 00000000000000c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10324 hardirqs last enabled at (10323): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (10324): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (10268): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (10268): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (10001): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 1 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 00000000000000e0 x0 : 00000000000000d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10398 hardirqs last enabled at (10397): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (10398): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (10392): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (10392): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (10327): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 1 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 00000000000000f0 x0 : 00000000000000e0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10522 hardirqs last enabled at (10521): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (10522): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (10516): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (10516): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (10401): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 0 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 00000000000000f0 x25: 0000000000000100 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 0000000000000100 x0 : 00000000000000f0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10598 hardirqs last enabled at (10597): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (10598): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (10592): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (10592): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (10525): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 0 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 0000000000000100 x25: 0000000000000110 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 0000000000000110 x0 : 0000000000000100 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10846 hardirqs last enabled at (10845): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (10846): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (10840): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (10840): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (10601): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 0 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 0000000000000110 x25: 0000000000000120 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 0000000000000120 x0 : 0000000000000110 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11016 hardirqs last enabled at (11015): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (11016): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (11010): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (11010): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (10849): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 0 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 0000000000000120 x25: 0000000000000130 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 0000000000000130 x0 : 0000000000000120 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11430 hardirqs last enabled at (11429): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (11430): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (11424): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (11424): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (11019): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 0 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 0000000000000130 x25: 0000000000000140 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 0000000000000140 x0 : 0000000000000130 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11494 hardirqs last enabled at (11493): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (11494): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (11488): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (11488): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (11433): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 0 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 0000000000000140 x25: 0000000000000150 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 0000000000000150 x0 : 0000000000000140 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11794 hardirqs last enabled at (11793): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (11794): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (11788): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (11788): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (11497): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 0 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 0000000000000150 x25: 0000000000000160 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 0000000000000160 x0 : 0000000000000150 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11866 hardirqs last enabled at (11865): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (11866): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (11860): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (11860): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (11797): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 0 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 0000000000000160 x25: 0000000000000170 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 0000000000000170 x0 : 0000000000000160 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11940 hardirqs last enabled at (11939): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (11940): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (11934): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (11934): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (11869): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 0 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 0000000000000170 x25: 0000000000000180 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 0000000000000180 x0 : 0000000000000170 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12204 hardirqs last enabled at (12203): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (12204): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (12198): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (12198): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (11943): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 0 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 0000000000000180 x25: 0000000000000190 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 0000000000000190 x0 : 0000000000000180 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12336 hardirqs last enabled at (12335): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (12336): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (12330): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (12330): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (12207): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 0 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 0000000000000190 x25: 00000000000001a0 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 00000000000001a0 x0 : 0000000000000190 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12566 hardirqs last enabled at (12565): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (12566): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (12560): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (12560): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (12339): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 0 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 00000000000001b0 x0 : 00000000000001a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12650 hardirqs last enabled at (12649): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (12650): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (12644): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (12644): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (12569): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 0 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 00000000000001c0 x0 : 00000000000001b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12880 hardirqs last enabled at (12879): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (12880): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (12874): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (12874): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (12653): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 0 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7540 x29: ffff8000a5da7560 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008b065bd0 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : ffff0000f965e570 x5 : ffff8000a5da77d8 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a5da7790 x1 : 00000000000001d0 x0 : 00000000000001c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12950 hardirqs last enabled at (12949): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (12950): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (12944): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (12944): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (12883): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8055 at fs/udf/inode.c:2088 __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 Modules linked in: CPU: 0 UID: 0 PID: 8055 Comm: syz.1.323 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a5da7470 x29: ffff8000a5da7490 x28: 1ffff00014bb4ef8 x27: dfff800000000000 x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff8000a5da77c8 x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00014bb4ef9 x20: ffff8000a5da77c0 x19: ffff0000f967adf8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008afcaf48 x15: 0000000000000003 x14: 0000000000000002 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a661b000 x8 : 0000000000080000 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff8000a5da754c x1 : 00000000000001e0 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_setup_indirect_aext+0x540/0x768 fs/udf/inode.c:2050 udf_add_aext fs/udf/inode.c:2140 [inline] udf_do_extend_file+0x55c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0x9a4/0xc50 fs/attr.c:552 ovl_do_notify_change fs/overlayfs/overlayfs.h:203 [inline] ovl_setattr+0x364/0x4ec fs/overlayfs/inode.c:82 notify_change+0x9a4/0xc50 fs/attr.c:552 do_truncate+0x198/0x210 fs/open.c:68 vfs_truncate+0x398/0x444 fs/open.c:118 do_sys_truncate+0xe4/0x1a8 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __arm64_sys_truncate+0x5c/0x74 fs/open.c:151 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 13260 hardirqs last enabled at (13259): [] bh_lru_install fs/buffer.c:1353 [inline] hardirqs last enabled at (13259): [] find_get_block_common+0x970/0xde8 fs/buffer.c:1410 hardirqs last disabled at (13260): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (13250): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (13250): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (12953): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]---