------------[ cut here ]------------ WARNING: CPU: 0 PID: 8339 at fs/exec.c:940 do_open_execat+0x2bc/0x3bc Modules linked in: CPU: 0 PID: 8339 Comm: syz-executor.0 Not tainted 6.8.0-rc7-syzkaller-g707081b61156 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : do_open_execat+0x2bc/0x3bc lr : do_open_execat+0x2b8/0x3bc fs/exec.c:939 sp : ffff800098247b60 x29: ffff800098247be0 x28: 0000000000000000 x27: ffff0000d6759e2c x26: 00000000ffffff9c x25: dfff800000000000 x24: ffff700013048f6c x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: fffffffffffffff3 x19: ffff0000d6471680 x18: ffff8000982479b8 x17: 0000000000000000 x16: ffff80008aca6dc0 x15: 0000000000000002 x14: 1ffff00013048f34 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000040000 x10: 0000000000000507 x9 : ffff800099069000 x8 : 0000000000000508 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000010 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000008000 Call trace: do_open_execat+0x2bc/0x3bc alloc_bprm+0x44/0x934 fs/exec.c:1541 do_execveat_common+0x158/0x814 fs/exec.c:1935 do_execve fs/exec.c:2058 [inline] __do_sys_execve fs/exec.c:2134 [inline] __se_sys_execve fs/exec.c:2129 [inline] __arm64_sys_execve+0x98/0xb0 fs/exec.c:2129 __invoke_syscall arch/arm64/kernel/syscall.c:34 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:48 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:133 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:152 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: 109182 hardirqs last enabled at (109181): [] seqcount_lockdep_reader_access+0x80/0x100 include/linux/seqlock.h:74 hardirqs last disabled at (109182): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (109168): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (109166): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]---