Warning: Permanently added '10.128.0.160' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 37.371987][ T3076] ------------[ cut here ]------------ [ 37.373484][ T3076] WARNING: CPU: 1 PID: 3076 at fs/attr.c:327 notify_change+0x7e0/0x7f0 [ 37.375604][ T3076] Modules linked in: [ 37.376563][ T3076] CPU: 1 PID: 3076 Comm: syz-executor176 Not tainted 6.1.0-rc6-syzkaller-32653-g65762d97e6fa #0 [ 37.379279][ T3076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 [ 37.381915][ T3076] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 37.384123][ T3076] pc : notify_change+0x7e0/0x7f0 [ 37.385398][ T3076] lr : notify_change+0x7e0/0x7f0 [ 37.386695][ T3076] sp : ffff800012ffb9a0 [ 37.387777][ T3076] x29: ffff800012ffb9b0 x28: 0000000000008000 x27: 0000000040400402 [ 37.389860][ T3076] x26: 0000000000000000 x25: 0000000000000000 x24: ffff0000c05e0000 [ 37.391939][ T3076] x23: ffff0000c05e0000 x22: ffff800012ffba18 x21: 0000000000004200 [ 37.394042][ T3076] x20: ffff80000d3e91f0 x19: ffff0000ca90dc30 x18: 00000000000000c0 [ 37.396163][ T3076] x17: ffff80000ddda198 x16: ffff80000dc18158 x15: ffff0000c7da9a40 [ 37.398221][ T3076] x14: 0000000000000018 x13: 0007ffffffffffff x12: ffff0000c7da9a40 [ 37.400353][ T3076] x11: ff808000085ff720 x10: 0000000000000000 x9 : ffff8000085ff720 [ 37.402437][ T3076] x8 : ffff0000c7da9a40 x7 : ffff8000095f6134 x6 : 0000000000000000 [ 37.404517][ T3076] x5 : ffff80000e0e4ef8 x4 : fffffbffeffe4900 x3 : 0000000000000000 [ 37.406744][ T3076] x2 : ffff800012ffba18 x1 : 0000000000000000 x0 : 0000000000000000 [ 37.408699][ T3076] Call trace: [ 37.409547][ T3076] notify_change+0x7e0/0x7f0 [ 37.410722][ T3076] __file_remove_privs+0x21c/0x308 [ 37.412050][ T3076] file_modified_flags+0x60/0x330 [ 37.413381][ T3076] file_modified+0x24/0x34 [ 37.414544][ T3076] fuse_file_fallocate+0x1d0/0x400 [ 37.415872][ T3076] vfs_fallocate+0x328/0x38c [ 37.417086][ T3076] ioctl_preallocate+0x16c/0x1bc [ 37.418376][ T3076] do_vfs_ioctl+0x123c/0x16a4 [ 37.419586][ T3076] __arm64_sys_ioctl+0x98/0x140 [ 37.420834][ T3076] el0_svc_common+0x138/0x220 [ 37.422092][ T3076] do_el0_svc+0x48/0x164 [ 37.423167][ T3076] el0_svc+0x58/0x150 [ 37.424194][ T3076] el0t_64_sync_handler+0x84/0xf0 [ 37.425506][ T3076] el0t_64_sync+0x190/0x194 [ 37.426699][ T3076] irq event stamp: 682 [ 37.427735][ T3076] hardirqs last enabled at (681): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 37.430398][ T3076] hardirqs last disabled at (682): [] el1_dbg+0x24/0x80 [ 37.432168][ T3076] softirqs last enabled at (650): [] local_bh_enable+0x10/0x34 [ 37.434099][ T3076] softirqs last disabled at (648): [] local_bh_disable+0x10/0x34 [ 37.436297][ T3076] ---[ end trace 0000000000000000 ]---