------------[ cut here ]------------ WARNING: CPU: 1 PID: 6718 at fs/udf/inode.c:2047 __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 Modules linked in: CPU: 1 UID: 0 PID: 6718 Comm: syz.2.61 Not tainted 6.11.0-rc7-syzkaller-g5f5673607153 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 pstate: 60400005 (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 : ffff8000a35b6d80 x29: ffff8000a35b6da0 x28: 1ffff000146b6e16 x27: dfff800000000000 x26: 0000000000000010 x25: 0000000000000200 x24: ffff8000a35b70b8 x23: ffff8000a35b6ff0 x22: 0000000000000040 x21: 1ffff000146b6e17 x20: ffff8000a35b70b0 x19: ffff0000eedd0e18 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008303280c x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: ffff0000d4ba9e40 x11: 0000000000040000 x10: 000000000003ffff x9 : ffff8000a518f000 x8 : 0000000000040000 x7 : ffff800080ae5bf4 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000040 x2 : ffff8000a35b6ff0 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: 43688 hardirqs last enabled at (43687): [] folio_memcg_lock+0x190/0x3e4 mm/memcontrol-v1.c:506 hardirqs last disabled at (43688): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (41050): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (41050): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (41001): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6718 at fs/udf/inode.c:2047 __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 Modules linked in: CPU: 1 UID: 0 PID: 6718 Comm: syz.2.61 Tainted: G W 6.11.0-rc7-syzkaller-g5f5673607153 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 pstate: 60400005 (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 : ffff8000a35b6d80 x29: ffff8000a35b6da0 x28: 1ffff000146b6e16 x27: dfff800000000000 x26: 0000000000000020 x25: 0000000000000210 x24: ffff8000a35b70b8 x23: ffff8000a35b6ff0 x22: 0000000000000040 x21: 1ffff000146b6e17 x20: ffff8000a35b70b0 x19: ffff0000eedd0e18 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800083032784 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: ffff0000d4ba9e40 x11: 0000000000040000 x10: 000000000003ffff x9 : ffff8000a518f000 x8 : 0000000000040000 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000040 x2 : ffff8000a35b6ff0 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: 43984 hardirqs last enabled at (43983): [] lookup_bh_lru fs/buffer.c:1392 [inline] hardirqs last enabled at (43983): [] __find_get_block+0x3a4/0xd84 fs/buffer.c:1404 hardirqs last disabled at (43984): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (43942): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (43942): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (43691): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6718 at fs/udf/inode.c:2047 __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 Modules linked in: CPU: 0 UID: 0 PID: 6718 Comm: syz.2.61 Tainted: G W 6.11.0-rc7-syzkaller-g5f5673607153 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 pstate: 60400005 (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 : ffff8000a35b6d80 x29: ffff8000a35b6da0 x28: 1ffff000146b6e16 x27: dfff800000000000 x26: 0000000000000030 x25: 0000000000000220 x24: ffff8000a35b70b8 x23: ffff8000a35b6ff0 x22: 0000000000000040 x21: 1ffff000146b6e17 x20: ffff8000a35b70b0 x19: ffff0000eedd0e18 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800083032784 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: ffff0000d4ba9e40 x11: 0000000000040000 x10: 000000000003ffff x9 : ffff8000a518f000 x8 : 0000000000040000 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000040 x2 : ffff8000a35b6ff0 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: 44236 hardirqs last enabled at (44235): [] lookup_bh_lru fs/buffer.c:1392 [inline] hardirqs last enabled at (44235): [] __find_get_block+0x3a4/0xd84 fs/buffer.c:1404 hardirqs last disabled at (44236): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (44196): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (44196): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (43987): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6718 at fs/udf/inode.c:2047 __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 Modules linked in: CPU: 0 UID: 0 PID: 6718 Comm: syz.2.61 Tainted: G W 6.11.0-rc7-syzkaller-g5f5673607153 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 pstate: 60400005 (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 : ffff8000a35b6d80 x29: ffff8000a35b6da0 x28: 1ffff000146b6e16 x27: dfff800000000000 x26: 0000000000000040 x25: 0000000000000230 x24: ffff8000a35b70b8 x23: ffff8000a35b6ff0 x22: 0000000000000040 x21: 1ffff000146b6e17 x20: ffff8000a35b70b0 x19: ffff0000eedd0e18 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800083032784 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: ffff0000d4ba9e40 x11: 0000000000040000 x10: 000000000003ffff x9 : ffff8000a518f000 x8 : 0000000000040000 x7 : 0000000000000000 x6 : ffff0000f1c8d740 x5 : ffff8000a35b70c8 x4 : 0000000000000001 x3 : 0000000000000040 x2 : ffff8000a35b6ff0 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: 44314 hardirqs last enabled at (44313): [] lookup_bh_lru fs/buffer.c:1392 [inline] hardirqs last enabled at (44313): [] __find_get_block+0x3a4/0xd84 fs/buffer.c:1404 hardirqs last disabled at (44314): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (44286): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (44286): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (44239): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6718 at fs/udf/inode.c:2047 __udf_add_aext+0x488/0x614 fs/udf/inode.c:2046 Modules linked in: CPU: 0 UID: 0 PID: 6718 Comm: syz.2.61 Tainted: G W 6.11.0-rc7-syzkaller-g5f5673607153 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 pstate: 60400005 (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 : ffff8000a35b6d80 x29: ffff8000a35b6da0 x28: 1ffff000146b6e16 x27: dfff800000000000 x26: 0000000000000050 x25: 0000000000000240 x24: ffff8000a35b70b8 x23: ffff8000a35b6ff0 x22: 0000000000000040 x21: 1ffff000146b6e17 x20: ffff8000a35b70b0 x19: ffff0000eedd0e18 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800083032784 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: ffff0000d4ba9e40 x11: 0000000000040000 x10: 000000000003ffff x9 : ffff8000a518f000 x8 : 0000000000040000 x7 : 0000000000000000 x6 : ffff0000f1c8d740 x5 : ffff8000a35b70c8 x4 : 0000000000000001 x3 : 0000000000000040 x2 : ffff8000a35b6ff0 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: 44378 hardirqs last enabled at (44377): [] bh_lru_install fs/buffer.c:1355 [inline] hardirqs last enabled at (44377): [] __find_get_block+0x964/0xd84 fs/buffer.c:1410 hardirqs last disabled at (44378): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (44350): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (44350): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (44317): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- UDF-fs: error (device loop2): udf_truncate_tail_extent: Extent after EOF in inode 1346