------------[ cut here ]------------ WARNING: CPU: 0 PID: 3979 at fs/iomap/buffered-io.c:975 iomap_page_mkwrite+0x538/0x764 fs/iomap/buffered-io.c:998 Modules linked in: CPU: 0 PID: 3979 Comm: syz-executor333 Not tainted 5.15.134-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : iomap_page_mkwrite+0x538/0x764 fs/iomap/buffered-io.c:998 lr : iomap_page_mkwrite+0x538/0x764 fs/iomap/buffered-io.c:998 sp : ffff80001ccc76c0 x29: ffff80001ccc78a0 x28: 1ffff00003998ef3 x27: dfff800000000000 x26: 1ffff00003998f01 x25: fffffc00037c14c0 x24: ffff80001ccc7800 x23: 0000000000001000 x22: 05ffc00000000013 x21: fffffc00037c14c0 x20: 1ffff00003998ef8 x19: ffff80001ccc77f8 x18: 0000000000000000 x17: ff80800009b043e8 x16: ffff800011963b4c x15: ffff800009b043e8 x14: ffffffffffffffff x13: ffffffffffffffff x12: 0000000000000000 x11: ff80800008b3d670 x10: 0000000000000000 x9 : ffff800008b3d670 x8 : ffff0000d95151c0 x7 : 0000000000000000 x6 : ffff0000c0ab9d00 x5 : ffff80001ccc7150 x4 : ffff80001ccc74c0 x3 : ffff800009b04698 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: iomap_page_mkwrite+0x538/0x764 fs/iomap/buffered-io.c:998 __xfs_filemap_fault+0x58c/0xeb4 fs/xfs/xfs_file.c:1338 xfs_filemap_page_mkwrite+0x28/0x38 fs/xfs/xfs_file.c:1386 do_page_mkwrite+0x144/0x37c mm/memory.c:2892 wp_page_shared+0x14c/0x398 mm/memory.c:3229 do_wp_page+0x7cc/0x9c4 mm/memory.c:3330 handle_pte_fault mm/memory.c:4639 [inline] __handle_mm_fault mm/memory.c:4756 [inline] handle_mm_fault+0x1ce4/0x33c4 mm/memory.c:4854 __do_page_fault arch/arm64/mm/fault.c:505 [inline] do_page_fault+0x700/0xb60 arch/arm64/mm/fault.c:605 do_mem_abort+0x70/0x1d8 arch/arm64/mm/fault.c:819 el0_da+0x94/0x20c arch/arm64/kernel/entry-common.c:482 el0t_64_sync_handler+0xc0/0xe4 arch/arm64/kernel/entry-common.c:617 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 2788 hardirqs last enabled at (2787): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (2787): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (2788): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:387 softirqs last enabled at (2752): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (2752): [] __do_softirq+0xb5c/0xe20 kernel/softirq.c:587 softirqs last disabled at (2747): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (2747): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (2747): [] __irq_exit_rcu+0x28c/0x534 kernel/softirq.c:637 ---[ end trace 1884aac44be7017c ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3979 at mm/page-writeback.c:2499 __set_page_dirty+0xdc/0xc7c Modules linked in: CPU: 0 PID: 3979 Comm: syz-executor333 Tainted: G W 5.15.134-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __set_page_dirty+0xdc/0xc7c lr : __set_page_dirty+0xdc/0xc7c sp : ffff80001ccc75c0 x29: ffff80001ccc75d0 x28: 0000000000000000 x27: dfff800000000000 x26: dfff800000000000 x25: 1fffff80006f8299 x24: fffffc00037c14d8 x23: ffff0000dbda9a58 x22: fffffc00037c14c0 x21: 05ffc0000000001b x20: ffff0000dbda9a60 x19: fffffc00037c14c0 x18: ffff80001ccc72a0 x17: ff80800009b043e8 x16: ffff800008303eb4 x15: 000000000000c002 x14: 00000000831339d7 x13: ffffffffffffffff x12: 0000000000000000 x11: ff808000086ff570 x10: 0000000000000000 x9 : ffff8000086ff570 x8 : ffff0000d95151c0 x7 : 0000000000000000 x6 : 0000000000000000 x5 : ffff8000175856c8 x4 : 0000000000000002 x3 : ffff800008303fe4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: __set_page_dirty+0xdc/0xc7c __set_page_dirty_nobuffers+0x154/0x258 mm/page-writeback.c:2529 set_page_dirty+0x23c/0x544 mm/page-writeback.c:2609 iomap_page_mkwrite_iter fs/iomap/buffered-io.c:976 [inline] iomap_page_mkwrite+0x58c/0x764 fs/iomap/buffered-io.c:998 __xfs_filemap_fault+0x58c/0xeb4 fs/xfs/xfs_file.c:1338 xfs_filemap_page_mkwrite+0x28/0x38 fs/xfs/xfs_file.c:1386 do_page_mkwrite+0x144/0x37c mm/memory.c:2892 wp_page_shared+0x14c/0x398 mm/memory.c:3229 do_wp_page+0x7cc/0x9c4 mm/memory.c:3330 handle_pte_fault mm/memory.c:4639 [inline] __handle_mm_fault mm/memory.c:4756 [inline] handle_mm_fault+0x1ce4/0x33c4 mm/memory.c:4854 __do_page_fault arch/arm64/mm/fault.c:505 [inline] do_page_fault+0x700/0xb60 arch/arm64/mm/fault.c:605 do_mem_abort+0x70/0x1d8 arch/arm64/mm/fault.c:819 el0_da+0x94/0x20c arch/arm64/kernel/entry-common.c:482 el0t_64_sync_handler+0xc0/0xe4 arch/arm64/kernel/entry-common.c:617 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 2824 hardirqs last enabled at (2823): [] lock_page_memcg+0x11c/0x244 mm/memcontrol.c:2056 hardirqs last disabled at (2824): [] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline] hardirqs last disabled at (2824): [] _raw_spin_lock_irqsave+0xfc/0x14c kernel/locking/spinlock.c:162 softirqs last enabled at (2816): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (2816): [] __do_softirq+0xb5c/0xe20 kernel/softirq.c:587 softirqs last disabled at (2791): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (2791): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (2791): [] __irq_exit_rcu+0x28c/0x534 kernel/softirq.c:637 ---[ end trace 1884aac44be7017d ]---