------------[ cut here ]------------
WARNING: fs/exec.c:118 at path_noexec+0x158/0x1d4 fs/exec.c:122, CPU#1: syz.1.2877/11911
Modules linked in:
CPU: 1 UID: 0 PID: 11911 Comm: syz.1.2877 Tainted: G             L      syzkaller #0 PREEMPT 
Tainted: [L]=SOFTLOCKUP
Hardware name: linux,dummy-virt (DT)
pstate: 10000005 (nzcV daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : path_noexec+0x158/0x1d4 fs/exec.c:118
lr : do_mmap+0x614/0xd80 mm/mmap.c:471
sp : ffff8000a1917ac0
x29: ffff8000a1917ac0 x28: 0000000000000002 x27: ffff00001d7fc980
x26: 0000000000000000 x25: 1ffff00014322f66 x24: 0000000020fff000
x23: ffff000017ef2fc0 x22: 1fffe00002fde608 x21: ffff00000f6fc000
x20: ffff00000ea25c20 x19: ffff000017ef3040 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
x14: 0000000000000000 x13: 0000000041b58ab3 x12: 0000000000000000
x11: 00000000f3f3f3f3 x10: 00000000f3000000 x9 : ffff000024dd8580
x8 : ffff8000a19179a8 x7 : 1fffe00003aff930 x6 : 1ffff00014322f86
x5 : 0000000002080007 x4 : ffff000017ef3008 x3 : 1fffe00003aff930
x2 : 1fffe00001edf80b x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 path_noexec+0x158/0x1d4 fs/exec.c:122 (P)
 do_mmap+0x614/0xd80 mm/mmap.c:471
 vm_mmap_pgoff+0x1f4/0x348 mm/util.c:581
 ksys_mmap_pgoff+0x204/0x684 mm/mmap.c:606
 __do_compat_sys_aarch32_mmap2 arch/arm64/kernel/sys32.c:59 [inline]
 __se_compat_sys_aarch32_mmap2 arch/arm64/kernel/sys32.c:50 [inline]
 __arm64_compat_sys_aarch32_mmap2+0xc0/0x130 arch/arm64/kernel/sys32.c:50
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x74/0x240 arch/arm64/kernel/syscall.c:49
 el0_svc_common.constprop.0+0xac/0x230 arch/arm64/kernel/syscall.c:121
 do_el0_svc_compat+0x40/0x58 arch/arm64/kernel/syscall.c:146
 el0_svc_compat+0x54/0x264 arch/arm64/kernel/entry-common.c:891
 el0t_32_sync_handler+0x88/0xac arch/arm64/kernel/entry-common.c:909
 el0t_32_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:599
irq event stamp: 388
hardirqs last  enabled at (387): [<ffff80008007b58c>] local_daif_restore+0x2c/0x40 arch/arm64/include/asm/daifflags.h:75
hardirqs last disabled at (388): [<ffff80008583b4b0>] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:429
softirqs last  enabled at (374): [<ffff800080079848>] put_cpu_fpsimd_context arch/arm64/kernel/fpsimd.c:250 [inline]
softirqs last  enabled at (374): [<ffff800080079848>] fpsimd_restore_current_state+0x44/0x6dc arch/arm64/kernel/fpsimd.c:1805
softirqs last disabled at (372): [<ffff800080079a28>] fpsimd_restore_current_state+0x224/0x6dc arch/arm64/kernel/fpsimd.c:1802
---[ end trace 0000000000000000 ]---