------------[ cut here ]------------ WARNING: CPU: 0 PID: 3696 at mm/page_alloc.c:4659 __alloc_pages_noprof+0xfbc/0x1170 mm/page_alloc.c:4659 Modules linked in: Kernel panic - not syncing: kernel: panic_on_warn set ... CPU: 0 PID: 3696 Comm: syz.0.4 Not tainted 6.10.0-syzkaller #0 Hardware name: ARM-Versatile Express Call trace: [<818ea4a0>] (dump_backtrace) from [<818ea59c>] (show_stack+0x18/0x1c arch/arm/kernel/traps.c:257) r7:00000000 r6:82622804 r5:00000000 r4:81fe7c44 [<818ea584>] (show_stack) from [<81907be4>] (__dump_stack lib/dump_stack.c:88 [inline]) [<818ea584>] (show_stack) from [<81907be4>] (dump_stack_lvl+0x54/0x7c lib/dump_stack.c:114) [<81907b90>] (dump_stack_lvl) from [<81907c24>] (dump_stack+0x18/0x1c lib/dump_stack.c:123) r5:00000000 r4:82861d0c [<81907c0c>] (dump_stack) from [<818eb044>] (panic+0x120/0x358 kernel/panic.c:347) [<818eaf24>] (panic) from [<80241f54>] (check_panic_on_warn kernel/panic.c:240 [inline]) [<818eaf24>] (panic) from [<80241f54>] (print_tainted+0x0/0xa0 kernel/panic.c:235) r3:8260c5c4 r2:00000001 r1:81fd0d30 r0:81fd83b8 r7:804b2f1c [<80241ee0>] (check_panic_on_warn) from [<80242148>] (__warn+0x7c/0x180 kernel/panic.c:693) [<802420cc>] (__warn) from [<802423c4>] (warn_slowpath_fmt+0x178/0x1f4 kernel/panic.c:718) r8:00000009 r7:82000bec r6:e0159c24 r5:84a59800 r4:00000000 [<80242250>] (warn_slowpath_fmt) from [<804b2f1c>] (__alloc_pages_noprof+0xfbc/0x1170 mm/page_alloc.c:4659) r10:00000014 r9:843bd204 r8:ffffffff r7:84a59800 r6:00000dc0 r5:00000000 r4:00000000 [<804b1f60>] (__alloc_pages_noprof) from [<804b7f98>] (__alloc_pages_node_noprof include/linux/gfp.h:269 [inline]) [<804b1f60>] (__alloc_pages_noprof) from [<804b7f98>] (alloc_pages_node_noprof include/linux/gfp.h:296 [inline]) [<804b1f60>] (__alloc_pages_noprof) from [<804b7f98>] (___kmalloc_large_node+0x50/0xac mm/slub.c:4094) r10:84a59800 r9:843bd204 r8:ffffffff r7:804bfa14 r6:00000dc0 r5:00000000 r4:00000014 [<804b7f48>] (___kmalloc_large_node) from [<804b8c80>] (__kmalloc_large_node_noprof+0x24/0x114 mm/slub.c:4121) r7:804bfa14 r6:00000dc0 r5:ffffffff r4:80000002 [<804b8c5c>] (__kmalloc_large_node_noprof) from [<804bfa14>] (__do_kmalloc_node mm/slub.c:4137 [inline]) [<804b8c5c>] (__kmalloc_large_node_noprof) from [<804bfa14>] (__kmalloc_noprof+0x324/0x458 mm/slub.c:4161) r10:84a59800 r9:843bd204 r8:84a59800 r7:00000dc0 r6:84e94400 r5:ffffffff r4:80000002 [<804bf6f0>] (__kmalloc_noprof) from [<80f64324>] (kmalloc_noprof include/linux/slab.h:685 [inline]) [<804bf6f0>] (__kmalloc_noprof) from [<80f64324>] (kzalloc_noprof include/linux/slab.h:807 [inline]) [<804bf6f0>] (__kmalloc_noprof) from [<80f64324>] (input_mt_init_slots+0x60/0x1f0 drivers/input/input-mt.c:50) r10:84a59800 r9:843bd204 r8:00000000 r7:00000000 r6:84e94400 r5:00000000 r4:80000002 [<80f642c4>] (input_mt_init_slots) from [<80f93b60>] (uinput_create_device drivers/input/misc/uinput.c:328 [inline]) [<80f642c4>] (input_mt_init_slots) from [<80f93b60>] (uinput_ioctl_handler+0x9c0/0xc54 drivers/input/misc/uinput.c:904) r8:00000000 r7:00000000 r6:843bd200 r5:00000000 r4:84e94400 [<80f931a0>] (uinput_ioctl_handler) from [<80f93e08>] (uinput_ioctl+0x14/0x18 drivers/input/misc/uinput.c:1075) r9:00000003 r8:843af000 r7:00000000 r6:843af001 r5:00000000 r4:00005501 [<80f93df4>] (uinput_ioctl) from [<8051b0a0>] (vfs_ioctl fs/ioctl.c:51 [inline]) [<80f93df4>] (uinput_ioctl) from [<8051b0a0>] (do_vfs_ioctl fs/ioctl.c:861 [inline]) [<80f93df4>] (uinput_ioctl) from [<8051b0a0>] (__do_sys_ioctl fs/ioctl.c:905 [inline]) [<80f93df4>] (uinput_ioctl) from [<8051b0a0>] (sys_ioctl+0x134/0xda4 fs/ioctl.c:893) [<8051af6c>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c arch/arm/mm/proc-v7.S:67) Exception stack(0xe0159fa8 to 0xe0159ff0) 9fa0: 00000000 00000000 00000003 00005501 00000000 00000000 9fc0: 00000000 00000000 002662dc 00000036 7e8b8766 7e8b8767 003d0f00 76bd30bc 9fe0: 76bd2ec8 76bd2eb8 00018444 001306b0 r10:00000036 r9:84a59800 r8:8020029c r7:00000036 r6:002662dc r5:00000000 r4:00000000 Rebooting in 86400 seconds..