UDF-fs: error (device loop1): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6628 at fs/udf/inode.c:2047 __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 Modules linked in: CPU: 0 UID: 0 PID: 6628 Comm: syz.1.26 Not tainted 6.11.0-rc3-syzkaller-g5c43d43bad35 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 sp : ffff8000a0466d80 x29: ffff8000a0466da0 x28: 1ffff0001408ce16 x27: dfff800000000000 x26: 0000000000000010 x25: 0000000000000200 x24: ffff8000a04670b8 x23: ffff8000a0466ff0 x22: 0000000000000040 x21: 1ffff0001408ce17 x20: ffff8000a04670b0 x19: ffff0000ec985438 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800083014574 x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: ffff0000cbae5ac0 x11: 0000000000ff0100 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000cbae5ac0 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000040 x2 : ffff8000a0466ff0 x1 : 0000000000000200 x0 : 0000000000000010 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 udf_add_aext fs/udf/inode.c:2104 [inline] udf_insert_aext fs/udf/inode.c:2266 [inline] udf_update_extents fs/udf/inode.c:1182 [inline] inode_getblk fs/udf/inode.c:897 [inline] udf_map_block+0x2e4c/0x3efc fs/udf/inode.c:443 __udf_get_block+0xf8/0x39c fs/udf/inode.c:457 udf_get_block+0x84/0xb8 fs/udf/inode.c:481 __block_write_begin_int+0x580/0x166c fs/buffer.c:2125 __block_write_begin fs/buffer.c:2174 [inline] block_write_begin+0x98/0x11c fs/buffer.c:2235 udf_write_begin+0xf8/0x218 fs/udf/inode.c:256 generic_perform_write+0x2e8/0x8e0 mm/filemap.c:4019 __generic_file_write_iter+0xfc/0x204 mm/filemap.c:4121 udf_file_write_iter+0x25c/0x568 fs/udf/file.c:111 do_iter_readv_writev+0x4a4/0x6ec vfs_writev+0x410/0xb80 fs/read_write.c:971 do_pwritev fs/read_write.c:1072 [inline] __do_sys_pwritev2 fs/read_write.c:1131 [inline] __se_sys_pwritev2 fs/read_write.c:1122 [inline] __arm64_sys_pwritev2+0x1dc/0x2f0 fs/read_write.c:1122 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 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+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 35532 hardirqs last enabled at (35531): [] lookup_bh_lru fs/buffer.c:1392 [inline] hardirqs last enabled at (35531): [] __find_get_block+0x3a4/0xd84 fs/buffer.c:1404 hardirqs last disabled at (35532): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (33714): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (33714): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (33705): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6628 at fs/udf/inode.c:2047 __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 Modules linked in: CPU: 0 UID: 0 PID: 6628 Comm: syz.1.26 Tainted: G W 6.11.0-rc3-syzkaller-g5c43d43bad35 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 sp : ffff8000a0466d80 x29: ffff8000a0466da0 x28: 1ffff0001408ce16 x27: dfff800000000000 x26: 0000000000000020 x25: 0000000000000210 x24: ffff8000a04670b8 x23: ffff8000a0466ff0 x22: 0000000000000040 x21: 1ffff0001408ce17 x20: ffff8000a04670b0 x19: ffff0000ec985438 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800083014574 x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: ffff0000cbae5ac0 x11: 0000000000ff0100 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000cbae5ac0 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000040 x2 : ffff8000a0466ff0 x1 : 0000000000000210 x0 : 0000000000000020 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 udf_add_aext fs/udf/inode.c:2104 [inline] udf_insert_aext fs/udf/inode.c:2266 [inline] udf_update_extents fs/udf/inode.c:1182 [inline] inode_getblk fs/udf/inode.c:897 [inline] udf_map_block+0x2e4c/0x3efc fs/udf/inode.c:443 __udf_get_block+0xf8/0x39c fs/udf/inode.c:457 udf_get_block+0x84/0xb8 fs/udf/inode.c:481 __block_write_begin_int+0x580/0x166c fs/buffer.c:2125 __block_write_begin fs/buffer.c:2174 [inline] block_write_begin+0x98/0x11c fs/buffer.c:2235 udf_write_begin+0xf8/0x218 fs/udf/inode.c:256 generic_perform_write+0x2e8/0x8e0 mm/filemap.c:4019 __generic_file_write_iter+0xfc/0x204 mm/filemap.c:4121 udf_file_write_iter+0x25c/0x568 fs/udf/file.c:111 do_iter_readv_writev+0x4a4/0x6ec vfs_writev+0x410/0xb80 fs/read_write.c:971 do_pwritev fs/read_write.c:1072 [inline] __do_sys_pwritev2 fs/read_write.c:1131 [inline] __se_sys_pwritev2 fs/read_write.c:1122 [inline] __arm64_sys_pwritev2+0x1dc/0x2f0 fs/read_write.c:1122 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 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+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 35626 hardirqs last enabled at (35625): [] lookup_bh_lru fs/buffer.c:1392 [inline] hardirqs last enabled at (35625): [] __find_get_block+0x3a4/0xd84 fs/buffer.c:1404 hardirqs last disabled at (35626): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (35596): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (35596): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (35537): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6628 at fs/udf/inode.c:2047 __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 Modules linked in: CPU: 0 UID: 0 PID: 6628 Comm: syz.1.26 Tainted: G W 6.11.0-rc3-syzkaller-g5c43d43bad35 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 sp : ffff8000a0466d80 x29: ffff8000a0466da0 x28: 1ffff0001408ce16 x27: dfff800000000000 x26: 0000000000000030 x25: 0000000000000220 x24: ffff8000a04670b8 x23: ffff8000a0466ff0 x22: 0000000000000040 x21: 1ffff0001408ce17 x20: ffff8000a04670b0 x19: ffff0000ec985438 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800083014574 x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: ffff0000cbae5ac0 x11: 0000000000ff0100 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000cbae5ac0 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000040 x2 : ffff8000a0466ff0 x1 : 0000000000000220 x0 : 0000000000000030 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 udf_add_aext fs/udf/inode.c:2104 [inline] udf_insert_aext fs/udf/inode.c:2266 [inline] udf_update_extents fs/udf/inode.c:1182 [inline] inode_getblk fs/udf/inode.c:897 [inline] udf_map_block+0x2e4c/0x3efc fs/udf/inode.c:443 __udf_get_block+0xf8/0x39c fs/udf/inode.c:457 udf_get_block+0x84/0xb8 fs/udf/inode.c:481 __block_write_begin_int+0x580/0x166c fs/buffer.c:2125 __block_write_begin fs/buffer.c:2174 [inline] block_write_begin+0x98/0x11c fs/buffer.c:2235 udf_write_begin+0xf8/0x218 fs/udf/inode.c:256 generic_perform_write+0x2e8/0x8e0 mm/filemap.c:4019 __generic_file_write_iter+0xfc/0x204 mm/filemap.c:4121 udf_file_write_iter+0x25c/0x568 fs/udf/file.c:111 do_iter_readv_writev+0x4a4/0x6ec vfs_writev+0x410/0xb80 fs/read_write.c:971 do_pwritev fs/read_write.c:1072 [inline] __do_sys_pwritev2 fs/read_write.c:1131 [inline] __se_sys_pwritev2 fs/read_write.c:1122 [inline] __arm64_sys_pwritev2+0x1dc/0x2f0 fs/read_write.c:1122 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 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+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 35740 hardirqs last enabled at (35739): [] lookup_bh_lru fs/buffer.c:1392 [inline] hardirqs last enabled at (35739): [] __find_get_block+0x3a4/0xd84 fs/buffer.c:1404 hardirqs last disabled at (35740): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (35720): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (35720): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (35629): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6628 at fs/udf/inode.c:2047 __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 Modules linked in: CPU: 0 UID: 0 PID: 6628 Comm: syz.1.26 Tainted: G W 6.11.0-rc3-syzkaller-g5c43d43bad35 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 sp : ffff8000a0466d80 x29: ffff8000a0466da0 x28: 1ffff0001408ce16 x27: dfff800000000000 x26: 0000000000000040 x25: 0000000000000230 x24: ffff8000a04670b8 x23: ffff8000a0466ff0 x22: 0000000000000040 x21: 1ffff0001408ce17 x20: ffff8000a04670b0 x19: ffff0000ec985438 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800083014574 x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: ffff0000cbae5ac0 x11: 0000000000ff0100 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000cbae5ac0 x7 : 0000000000000000 x6 : ffff0000e5ed8000 x5 : ffff8000a04670c8 x4 : 0000000000000001 x3 : 0000000000000040 x2 : ffff8000a0466ff0 x1 : 0000000000000230 x0 : 0000000000000040 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 udf_add_aext fs/udf/inode.c:2104 [inline] udf_insert_aext fs/udf/inode.c:2266 [inline] udf_update_extents fs/udf/inode.c:1182 [inline] inode_getblk fs/udf/inode.c:897 [inline] udf_map_block+0x2e4c/0x3efc fs/udf/inode.c:443 __udf_get_block+0xf8/0x39c fs/udf/inode.c:457 udf_get_block+0x84/0xb8 fs/udf/inode.c:481 __block_write_begin_int+0x580/0x166c fs/buffer.c:2125 __block_write_begin fs/buffer.c:2174 [inline] block_write_begin+0x98/0x11c fs/buffer.c:2235 udf_write_begin+0xf8/0x218 fs/udf/inode.c:256 generic_perform_write+0x2e8/0x8e0 mm/filemap.c:4019 __generic_file_write_iter+0xfc/0x204 mm/filemap.c:4121 udf_file_write_iter+0x25c/0x568 fs/udf/file.c:111 do_iter_readv_writev+0x4a4/0x6ec vfs_writev+0x410/0xb80 fs/read_write.c:971 do_pwritev fs/read_write.c:1072 [inline] __do_sys_pwritev2 fs/read_write.c:1131 [inline] __se_sys_pwritev2 fs/read_write.c:1122 [inline] __arm64_sys_pwritev2+0x1dc/0x2f0 fs/read_write.c:1122 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 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+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 35902 hardirqs last enabled at (35901): [] lookup_bh_lru fs/buffer.c:1392 [inline] hardirqs last enabled at (35901): [] __find_get_block+0x3a4/0xd84 fs/buffer.c:1404 hardirqs last disabled at (35902): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (35884): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (35884): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (35743): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6628 at fs/udf/inode.c:2047 __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 Modules linked in: CPU: 1 UID: 0 PID: 6628 Comm: syz.1.26 Tainted: G W 6.11.0-rc3-syzkaller-g5c43d43bad35 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 sp : ffff8000a0466d80 x29: ffff8000a0466da0 x28: 1ffff0001408ce16 x27: dfff800000000000 x26: 0000000000000050 x25: 0000000000000240 x24: ffff8000a04670b8 x23: ffff8000a0466ff0 x22: 0000000000000040 x21: 1ffff0001408ce17 x20: ffff8000a04670b0 x19: ffff0000ec985438 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800083014574 x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: ffff0000cbae5ac0 x11: 0000000000ff0100 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000cbae5ac0 x7 : 0000000000000000 x6 : ffff0000e5ed8000 x5 : ffff8000a04670c8 x4 : 0000000000000001 x3 : 0000000000000040 x2 : ffff8000a0466ff0 x1 : 0000000000000240 x0 : 0000000000000050 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 udf_add_aext fs/udf/inode.c:2104 [inline] udf_insert_aext fs/udf/inode.c:2266 [inline] udf_update_extents fs/udf/inode.c:1182 [inline] inode_getblk fs/udf/inode.c:897 [inline] udf_map_block+0x2e4c/0x3efc fs/udf/inode.c:443 __udf_get_block+0xf8/0x39c fs/udf/inode.c:457 udf_get_block+0x84/0xb8 fs/udf/inode.c:481 __block_write_begin_int+0x580/0x166c fs/buffer.c:2125 __block_write_begin fs/buffer.c:2174 [inline] block_write_begin+0x98/0x11c fs/buffer.c:2235 udf_write_begin+0xf8/0x218 fs/udf/inode.c:256 generic_perform_write+0x2e8/0x8e0 mm/filemap.c:4019 __generic_file_write_iter+0xfc/0x204 mm/filemap.c:4121 udf_file_write_iter+0x25c/0x568 fs/udf/file.c:111 do_iter_readv_writev+0x4a4/0x6ec vfs_writev+0x410/0xb80 fs/read_write.c:971 do_pwritev fs/read_write.c:1072 [inline] __do_sys_pwritev2 fs/read_write.c:1131 [inline] __se_sys_pwritev2 fs/read_write.c:1122 [inline] __arm64_sys_pwritev2+0x1dc/0x2f0 fs/read_write.c:1122 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 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+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 36002 hardirqs last enabled at (36001): [] lookup_bh_lru fs/buffer.c:1392 [inline] hardirqs last enabled at (36001): [] __find_get_block+0x3a4/0xd84 fs/buffer.c:1404 hardirqs last disabled at (36002): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (35978): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (35978): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (35905): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6628 at fs/udf/inode.c:2047 __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 Modules linked in: CPU: 0 UID: 0 PID: 6628 Comm: syz.1.26 Tainted: G W 6.11.0-rc3-syzkaller-g5c43d43bad35 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 sp : ffff8000a0466d80 x29: ffff8000a0466da0 x28: 1ffff0001408ce16 x27: dfff800000000000 x26: 0000000000000060 x25: 0000000000000250 x24: ffff8000a04670b8 x23: ffff8000a0466ff0 x22: 0000000000000040 x21: 1ffff0001408ce17 x20: ffff8000a04670b0 x19: ffff0000ec985438 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800083014574 x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: ffff0000cbae5ac0 x11: 0000000000ff0100 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000cbae5ac0 x7 : 0000000000000000 x6 : ffff0000e5ed8000 x5 : ffff8000a04670c8 x4 : 0000000000000001 x3 : 0000000000000040 x2 : ffff8000a0466ff0 x1 : 0000000000000250 x0 : 0000000000000060 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 udf_add_aext fs/udf/inode.c:2104 [inline] udf_insert_aext fs/udf/inode.c:2266 [inline] udf_update_extents fs/udf/inode.c:1182 [inline] inode_getblk fs/udf/inode.c:897 [inline] udf_map_block+0x2e4c/0x3efc fs/udf/inode.c:443 __udf_get_block+0xf8/0x39c fs/udf/inode.c:457 udf_get_block+0x84/0xb8 fs/udf/inode.c:481 __block_write_begin_int+0x580/0x166c fs/buffer.c:2125 __block_write_begin fs/buffer.c:2174 [inline] block_write_begin+0x98/0x11c fs/buffer.c:2235 udf_write_begin+0xf8/0x218 fs/udf/inode.c:256 generic_perform_write+0x2e8/0x8e0 mm/filemap.c:4019 __generic_file_write_iter+0xfc/0x204 mm/filemap.c:4121 udf_file_write_iter+0x25c/0x568 fs/udf/file.c:111 do_iter_readv_writev+0x4a4/0x6ec vfs_writev+0x410/0xb80 fs/read_write.c:971 do_pwritev fs/read_write.c:1072 [inline] __do_sys_pwritev2 fs/read_write.c:1131 [inline] __se_sys_pwritev2 fs/read_write.c:1122 [inline] __arm64_sys_pwritev2+0x1dc/0x2f0 fs/read_write.c:1122 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 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+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 36146 hardirqs last enabled at (36145): [] lookup_bh_lru fs/buffer.c:1392 [inline] hardirqs last enabled at (36145): [] __find_get_block+0x3a4/0xd84 fs/buffer.c:1404 hardirqs last disabled at (36146): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (36122): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (36122): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (36005): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6628 at fs/udf/inode.c:2047 __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 Modules linked in: CPU: 0 UID: 0 PID: 6628 Comm: syz.1.26 Tainted: G W 6.11.0-rc3-syzkaller-g5c43d43bad35 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 sp : ffff8000a0466d80 x29: ffff8000a0466da0 x28: 1ffff0001408ce16 x27: dfff800000000000 x26: 0000000000000070 x25: 0000000000000260 x24: ffff8000a04670b8 x23: ffff8000a0466ff0 x22: 0000000000000040 x21: 1ffff0001408ce17 x20: ffff8000a04670b0 x19: ffff0000ec985438 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800083014574 x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: ffff0000cbae5ac0 x11: 0000000000ff0100 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000cbae5ac0 x7 : 0000000000000000 x6 : ffff0000e5ed8000 x5 : ffff8000a04670c8 x4 : 0000000000000001 x3 : 0000000000000040 x2 : ffff8000a0466ff0 x1 : 0000000000000260 x0 : 0000000000000070 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 udf_add_aext fs/udf/inode.c:2104 [inline] udf_insert_aext fs/udf/inode.c:2266 [inline] udf_update_extents fs/udf/inode.c:1182 [inline] inode_getblk fs/udf/inode.c:897 [inline] udf_map_block+0x2e4c/0x3efc fs/udf/inode.c:443 __udf_get_block+0xf8/0x39c fs/udf/inode.c:457 udf_get_block+0x84/0xb8 fs/udf/inode.c:481 __block_write_begin_int+0x580/0x166c fs/buffer.c:2125 __block_write_begin fs/buffer.c:2174 [inline] block_write_begin+0x98/0x11c fs/buffer.c:2235 udf_write_begin+0xf8/0x218 fs/udf/inode.c:256 generic_perform_write+0x2e8/0x8e0 mm/filemap.c:4019 __generic_file_write_iter+0xfc/0x204 mm/filemap.c:4121 udf_file_write_iter+0x25c/0x568 fs/udf/file.c:111 do_iter_readv_writev+0x4a4/0x6ec vfs_writev+0x410/0xb80 fs/read_write.c:971 do_pwritev fs/read_write.c:1072 [inline] __do_sys_pwritev2 fs/read_write.c:1131 [inline] __se_sys_pwritev2 fs/read_write.c:1122 [inline] __arm64_sys_pwritev2+0x1dc/0x2f0 fs/read_write.c:1122 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 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+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 36324 hardirqs last enabled at (36323): [] lookup_bh_lru fs/buffer.c:1392 [inline] hardirqs last enabled at (36323): [] __find_get_block+0x3a4/0xd84 fs/buffer.c:1404 hardirqs last disabled at (36324): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (36250): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (36250): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (36149): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6628 at fs/udf/inode.c:2047 __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 Modules linked in: CPU: 0 UID: 0 PID: 6628 Comm: syz.1.26 Tainted: G W 6.11.0-rc3-syzkaller-g5c43d43bad35 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 sp : ffff8000a0466d80 x29: ffff8000a0466da0 x28: 1ffff0001408ce16 x27: dfff800000000000 x26: 0000000000000080 x25: 0000000000000270 x24: ffff8000a04670b8 x23: ffff8000a0466ff0 x22: 0000000000000040 x21: 1ffff0001408ce17 x20: ffff8000a04670b0 x19: ffff0000ec985438 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800083014574 x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: ffff0000cbae5ac0 x11: 0000000000ff0100 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000cbae5ac0 x7 : 0000000000000000 x6 : ffff0000e5ed8000 x5 : ffff8000a04670c8 x4 : 0000000000000001 x3 : 0000000000000040 x2 : ffff8000a0466ff0 x1 : 0000000000000270 x0 : 0000000000000080 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 udf_add_aext fs/udf/inode.c:2104 [inline] udf_insert_aext fs/udf/inode.c:2266 [inline] udf_update_extents fs/udf/inode.c:1182 [inline] inode_getblk fs/udf/inode.c:897 [inline] udf_map_block+0x2e4c/0x3efc fs/udf/inode.c:443 __udf_get_block+0xf8/0x39c fs/udf/inode.c:457 udf_get_block+0x84/0xb8 fs/udf/inode.c:481 __block_write_begin_int+0x580/0x166c fs/buffer.c:2125 __block_write_begin fs/buffer.c:2174 [inline] block_write_begin+0x98/0x11c fs/buffer.c:2235 udf_write_begin+0xf8/0x218 fs/udf/inode.c:256 generic_perform_write+0x2e8/0x8e0 mm/filemap.c:4019 __generic_file_write_iter+0xfc/0x204 mm/filemap.c:4121 udf_file_write_iter+0x25c/0x568 fs/udf/file.c:111 do_iter_readv_writev+0x4a4/0x6ec vfs_writev+0x410/0xb80 fs/read_write.c:971 do_pwritev fs/read_write.c:1072 [inline] __do_sys_pwritev2 fs/read_write.c:1131 [inline] __se_sys_pwritev2 fs/read_write.c:1122 [inline] __arm64_sys_pwritev2+0x1dc/0x2f0 fs/read_write.c:1122 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 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+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 36358 hardirqs last enabled at (36357): [] lookup_bh_lru fs/buffer.c:1392 [inline] hardirqs last enabled at (36357): [] __find_get_block+0x3a4/0xd84 fs/buffer.c:1404 hardirqs last disabled at (36358): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (36340): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (36340): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (36327): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6628 at fs/udf/inode.c:2047 __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 Modules linked in: CPU: 1 UID: 0 PID: 6628 Comm: syz.1.26 Tainted: G W 6.11.0-rc3-syzkaller-g5c43d43bad35 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 sp : ffff8000a0466d80 x29: ffff8000a0466da0 x28: 1ffff0001408ce16 x27: dfff800000000000 x26: 0000000000000090 x25: 0000000000000280 x24: ffff8000a04670b8 x23: ffff8000a0466ff0 x22: 0000000000000040 x21: 1ffff0001408ce17 x20: ffff8000a04670b0 x19: ffff0000ec985438 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800083014574 x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: ffff0000cbae5ac0 x11: 0000000000ff0100 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000cbae5ac0 x7 : 0000000000000000 x6 : ffff0000e5ed8000 x5 : ffff8000a04670c8 x4 : 0000000000000001 x3 : 0000000000000040 x2 : ffff8000a0466ff0 x1 : 0000000000000280 x0 : 0000000000000090 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 udf_add_aext fs/udf/inode.c:2104 [inline] udf_insert_aext fs/udf/inode.c:2266 [inline] udf_update_extents fs/udf/inode.c:1182 [inline] inode_getblk fs/udf/inode.c:897 [inline] udf_map_block+0x2e4c/0x3efc fs/udf/inode.c:443 __udf_get_block+0xf8/0x39c fs/udf/inode.c:457 udf_get_block+0x84/0xb8 fs/udf/inode.c:481 __block_write_begin_int+0x580/0x166c fs/buffer.c:2125 __block_write_begin fs/buffer.c:2174 [inline] block_write_begin+0x98/0x11c fs/buffer.c:2235 udf_write_begin+0xf8/0x218 fs/udf/inode.c:256 generic_perform_write+0x2e8/0x8e0 mm/filemap.c:4019 __generic_file_write_iter+0xfc/0x204 mm/filemap.c:4121 udf_file_write_iter+0x25c/0x568 fs/udf/file.c:111 do_iter_readv_writev+0x4a4/0x6ec vfs_writev+0x410/0xb80 fs/read_write.c:971 do_pwritev fs/read_write.c:1072 [inline] __do_sys_pwritev2 fs/read_write.c:1131 [inline] __se_sys_pwritev2 fs/read_write.c:1122 [inline] __arm64_sys_pwritev2+0x1dc/0x2f0 fs/read_write.c:1122 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 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+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 36454 hardirqs last enabled at (36453): [] lookup_bh_lru fs/buffer.c:1392 [inline] hardirqs last enabled at (36453): [] __find_get_block+0x3a4/0xd84 fs/buffer.c:1404 hardirqs last disabled at (36454): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (36440): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (36440): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (36361): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6628 at fs/udf/inode.c:2047 __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 Modules linked in: CPU: 1 UID: 0 PID: 6628 Comm: syz.1.26 Tainted: G W 6.11.0-rc3-syzkaller-g5c43d43bad35 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 sp : ffff8000a0466d80 x29: ffff8000a0466da0 x28: 1ffff0001408ce16 x27: dfff800000000000 x26: 00000000000000a0 x25: 0000000000000290 x24: ffff8000a04670b8 x23: ffff8000a0466ff0 x22: 0000000000000040 x21: 1ffff0001408ce17 x20: ffff8000a04670b0 x19: ffff0000ec985438 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800083014574 x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: ffff0000cbae5ac0 x11: 0000000000ff0100 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000cbae5ac0 x7 : 0000000000000000 x6 : ffff0000e5ed8000 x5 : ffff8000a04670c8 x4 : 0000000000000001 x3 : 0000000000000040 x2 : ffff8000a0466ff0 x1 : 0000000000000290 x0 : 00000000000000a0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 udf_add_aext fs/udf/inode.c:2104 [inline] udf_insert_aext fs/udf/inode.c:2266 [inline] udf_update_extents fs/udf/inode.c:1182 [inline] inode_getblk fs/udf/inode.c:897 [inline] udf_map_block+0x2e4c/0x3efc fs/udf/inode.c:443 __udf_get_block+0xf8/0x39c fs/udf/inode.c:457 udf_get_block+0x84/0xb8 fs/udf/inode.c:481 __block_write_begin_int+0x580/0x166c fs/buffer.c:2125 __block_write_begin fs/buffer.c:2174 [inline] block_write_begin+0x98/0x11c fs/buffer.c:2235 udf_write_begin+0xf8/0x218 fs/udf/inode.c:256 generic_perform_write+0x2e8/0x8e0 mm/filemap.c:4019 __generic_file_write_iter+0xfc/0x204 mm/filemap.c:4121 udf_file_write_iter+0x25c/0x568 fs/udf/file.c:111 do_iter_readv_writev+0x4a4/0x6ec vfs_writev+0x410/0xb80 fs/read_write.c:971 do_pwritev fs/read_write.c:1072 [inline] __do_sys_pwritev2 fs/read_write.c:1131 [inline] __se_sys_pwritev2 fs/read_write.c:1122 [inline] __arm64_sys_pwritev2+0x1dc/0x2f0 fs/read_write.c:1122 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 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+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 36592 hardirqs last enabled at (36591): [] lookup_bh_lru fs/buffer.c:1392 [inline] hardirqs last enabled at (36591): [] __find_get_block+0x3a4/0xd84 fs/buffer.c:1404 hardirqs last disabled at (36592): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (36570): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (36570): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (36457): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6628 at fs/udf/inode.c:2047 __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 Modules linked in: CPU: 1 UID: 0 PID: 6628 Comm: syz.1.26 Tainted: G W 6.11.0-rc3-syzkaller-g5c43d43bad35 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 sp : ffff8000a0466d80 x29: ffff8000a0466da0 x28: 1ffff0001408ce16 x27: dfff800000000000 x26: 00000000000000b0 x25: 00000000000002a0 x24: ffff8000a04670b8 x23: ffff8000a0466ff0 x22: 0000000000000040 x21: 1ffff0001408ce17 x20: ffff8000a04670b0 x19: ffff0000ec985438 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800083014574 x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: ffff0000cbae5ac0 x11: 0000000000ff0100 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000cbae5ac0 x7 : 0000000000000000 x6 : ffff0000e5ed8000 x5 : ffff8000a04670c8 x4 : 0000000000000001 x3 : 0000000000000040 x2 : ffff8000a0466ff0 x1 : 00000000000002a0 x0 : 00000000000000b0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 udf_add_aext fs/udf/inode.c:2104 [inline] udf_insert_aext fs/udf/inode.c:2266 [inline] udf_update_extents fs/udf/inode.c:1182 [inline] inode_getblk fs/udf/inode.c:897 [inline] udf_map_block+0x2e4c/0x3efc fs/udf/inode.c:443 __udf_get_block+0xf8/0x39c fs/udf/inode.c:457 udf_get_block+0x84/0xb8 fs/udf/inode.c:481 __block_write_begin_int+0x580/0x166c fs/buffer.c:2125 __block_write_begin fs/buffer.c:2174 [inline] block_write_begin+0x98/0x11c fs/buffer.c:2235 udf_write_begin+0xf8/0x218 fs/udf/inode.c:256 generic_perform_write+0x2e8/0x8e0 mm/filemap.c:4019 __generic_file_write_iter+0xfc/0x204 mm/filemap.c:4121 udf_file_write_iter+0x25c/0x568 fs/udf/file.c:111 do_iter_readv_writev+0x4a4/0x6ec vfs_writev+0x410/0xb80 fs/read_write.c:971 do_pwritev fs/read_write.c:1072 [inline] __do_sys_pwritev2 fs/read_write.c:1131 [inline] __se_sys_pwritev2 fs/read_write.c:1122 [inline] __arm64_sys_pwritev2+0x1dc/0x2f0 fs/read_write.c:1122 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 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+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 36700 hardirqs last enabled at (36699): [] lookup_bh_lru fs/buffer.c:1392 [inline] hardirqs last enabled at (36699): [] __find_get_block+0x3a4/0xd84 fs/buffer.c:1404 hardirqs last disabled at (36700): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (36686): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (36686): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (36599): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6628 at fs/udf/inode.c:2047 __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 Modules linked in: CPU: 1 UID: 0 PID: 6628 Comm: syz.1.26 Tainted: G W 6.11.0-rc3-syzkaller-g5c43d43bad35 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 sp : ffff8000a0466d80 x29: ffff8000a0466da0 x28: 1ffff0001408ce16 x27: dfff800000000000 x26: 00000000000000c0 x25: 00000000000002b0 x24: ffff8000a04670b8 x23: ffff8000a0466ff0 x22: 0000000000000040 x21: 1ffff0001408ce17 x20: ffff8000a04670b0 x19: ffff0000ec985438 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800083014574 x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: ffff0000cbae5ac0 x11: 0000000000ff0100 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000cbae5ac0 x7 : 0000000000000000 x6 : ffff0000e5ed8000 x5 : ffff8000a04670c8 x4 : 0000000000000001 x3 : 0000000000000040 x2 : ffff8000a0466ff0 x1 : 00000000000002b0 x0 : 00000000000000c0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 udf_add_aext fs/udf/inode.c:2104 [inline] udf_insert_aext fs/udf/inode.c:2266 [inline] udf_update_extents fs/udf/inode.c:1182 [inline] inode_getblk fs/udf/inode.c:897 [inline] udf_map_block+0x2e4c/0x3efc fs/udf/inode.c:443 __udf_get_block+0xf8/0x39c fs/udf/inode.c:457 udf_get_block+0x84/0xb8 fs/udf/inode.c:481 __block_write_begin_int+0x580/0x166c fs/buffer.c:2125 __block_write_begin fs/buffer.c:2174 [inline] block_write_begin+0x98/0x11c fs/buffer.c:2235 udf_write_begin+0xf8/0x218 fs/udf/inode.c:256 generic_perform_write+0x2e8/0x8e0 mm/filemap.c:4019 __generic_file_write_iter+0xfc/0x204 mm/filemap.c:4121 udf_file_write_iter+0x25c/0x568 fs/udf/file.c:111 do_iter_readv_writev+0x4a4/0x6ec vfs_writev+0x410/0xb80 fs/read_write.c:971 do_pwritev fs/read_write.c:1072 [inline] __do_sys_pwritev2 fs/read_write.c:1131 [inline] __se_sys_pwritev2 fs/read_write.c:1122 [inline] __arm64_sys_pwritev2+0x1dc/0x2f0 fs/read_write.c:1122 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 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+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 36828 hardirqs last enabled at (36827): [] lookup_bh_lru fs/buffer.c:1392 [inline] hardirqs last enabled at (36827): [] __find_get_block+0x3a4/0xd84 fs/buffer.c:1404 hardirqs last disabled at (36828): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (36814): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (36814): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (36703): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6628 at fs/udf/inode.c:2047 __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 Modules linked in: CPU: 1 UID: 0 PID: 6628 Comm: syz.1.26 Tainted: G W 6.11.0-rc3-syzkaller-g5c43d43bad35 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 lr : __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 sp : ffff8000a0466d80 x29: ffff8000a0466da0 x28: 1ffff0001408ce16 x27: dfff800000000000 x26: 00000000000000d0 x25: 00000000000002c0 x24: ffff8000a04670b8 x23: ffff8000a0466ff0 x22: 0000000000000040 x21: 1ffff0001408ce17 x20: ffff8000a04670b0 x19: ffff0000ec985438 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800083014574 x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: ffff0000cbae5ac0 x11: 0000000000ff0100 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000cbae5ac0 x7 : 0000000000000000 x6 : ffff0000e5ed8000 x5 : ffff8000a04670c8 x4 : 0000000000000001 x3 : 0000000000000040 x2 : ffff8000a0466ff0 x1 : 00000000000002c0 x0 : 00000000000000d0 Call trace: __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 udf_add_aext fs/udf/inode.c:2104 [inline] udf_insert_aext fs/udf/inode.c:2266 [inline] udf_update_extents fs/udf/inode.c:1182 [inline] inode_getblk fs/udf/inode.c:897 [inline] udf_map_block+0x2e4c/0x3efc fs/udf/inode.c:443 __udf_get_block+0xf8/0x39c fs/udf/inode.c:457 udf_get_block+0x84/0xb8 fs/udf/inode.c:481 __block_write_begin_int+0x580/0x166c fs/buffer.c:2125 __block_write_begin fs/buffer.c:2174 [inline] block_write_begin+0x98/0x11c fs/buffer.c:2235 udf_write_begin+0xf8/0x218 fs/udf/inode.c:256 generic_perform_write+0x2e8/0x8e0 mm/filemap.c:4019 __generic_file_write_iter+0xfc/0x204 mm/filemap.c:4121 udf_file_write_iter+0x25c/0x568 fs/udf/file.c:111 do_iter_readv_writev+0x4a4/0x6ec vfs_writev+0x410/0xb80 fs/read_write.c:971 do_pwritev fs/read_write.c:1072 [inline] __do_sys_pwritev2 fs/read_write.c:1131 [inline] __se_sys_pwritev2 fs/read_write.c:1122 [inline] __arm64_sys_pwritev2+0x1dc/0x2f0 fs/read_write.c:1122 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 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+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 36990 hardirqs last enabled at (36989): [] lookup_bh_lru fs/buffer.c:1392 [inline] hardirqs last enabled at (36989): [] __find_get_block+0x3a4/0xd84 fs/buffer.c:1404 hardirqs last disabled at (36990): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (36976): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (36976): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (36831): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- UDF-fs: error (device loop1): udf_truncate_tail_extent: Extent after EOF in inode 1346