last executing test programs: kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.10.22' (ED25519) to the list of known hosts. [ 65.400502][ T5085] cgroup: Unknown subsys name 'net' [ 65.595497][ T5085] cgroup: Unknown subsys name 'rlimit' [ 65.762659][ T5086] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:337 [ 65.772465][ T5086] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5086, name: udevd [ 65.781268][ T5086] preempt_count: 1, expected: 0 [ 65.786141][ T5086] RCU nest depth: 0, expected: 0 [ 65.791200][ T5086] 3 locks held by udevd/5086: [ 65.795871][ T5086] #0: ffff88807a91c420 (sb_writers#5){.+.+}-{0:0}, at: mnt_want_write+0x3f/0x90 [ 65.805318][ T5086] #1: ffff88806f819660 (&type->i_mutex_dir_key#5){++++}-{3:3}, at: path_openat+0x7e9/0x35e0 [ 65.815635][ T5086] #2: ffff88806f819410 (&simple_offset_lock_class){+.+.}-{2:2}, at: mtree_alloc_cyclic+0x217/0x330 [ 65.826580][ T5086] Preemption disabled at: [ 65.826597][ T5086] [<0000000000000000>] 0x0 [ 65.835668][ T5086] CPU: 0 UID: 0 PID: 5086 Comm: udevd Tainted: G W 6.10.0-rc5-next-20240626-syzkaller #0 [ 65.846977][ T5086] Tainted: [W]=WARN [ 65.850770][ T5086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 65.860820][ T5086] Call Trace: [ 65.864091][ T5086] [ 65.867024][ T5086] dump_stack_lvl+0x241/0x360 [ 65.871709][ T5086] ? __pfx_dump_stack_lvl+0x10/0x10 [ 65.876912][ T5086] ? __pfx__printk+0x10/0x10 [ 65.881549][ T5086] __might_resched+0x5d4/0x780 [ 65.886408][ T5086] ? __pfx___might_resched+0x10/0x10 [ 65.891732][ T5086] ? fs_reclaim_acquire+0x93/0x140 [ 65.896954][ T5086] ? mas_alloc_nodes+0x26c/0x840 [ 65.901938][ T5086] kmem_cache_alloc_noprof+0x5d/0x2a0 [ 65.907625][ T5086] mas_alloc_nodes+0x26c/0x840 [ 65.912412][ T5086] mas_wr_preallocate+0x4ca/0x6b0 [ 65.917637][ T5086] mas_alloc_cyclic+0x3f7/0xae0 [ 65.922512][ T5086] ? __pfx_mas_alloc_cyclic+0x10/0x10 [ 65.928028][ T5086] ? do_raw_spin_lock+0x14f/0x370 [ 65.933147][ T5086] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 65.938604][ T5086] ? mark_lock+0x9a/0x360 [ 65.942937][ T5086] mtree_alloc_cyclic+0x239/0x330 [ 65.947966][ T5086] ? __pfx_mtree_alloc_cyclic+0x10/0x10 [ 65.953554][ T5086] ? security_inode_init_security+0x349/0x440 [ 65.959627][ T5086] ? kfree+0x149/0x360 [ 65.963730][ T5086] simple_offset_add+0x105/0x1b0 [ 65.968697][ T5086] ? __pfx_simple_offset_add+0x10/0x10 [ 65.974156][ T5086] ? shmem_get_inode+0xabb/0xd50 [ 65.979095][ T5086] shmem_mknod+0xfa/0x1e0 [ 65.983494][ T5086] ? __pfx_shmem_create+0x10/0x10 [ 65.988711][ T5086] path_openat+0x1aaf/0x35e0 [ 65.993333][ T5086] ? __pfx_path_openat+0x10/0x10 [ 65.998302][ T5086] do_filp_open+0x235/0x490 [ 66.002806][ T5086] ? __pfx_do_filp_open+0x10/0x10 [ 66.007846][ T5086] ? _raw_spin_unlock+0x28/0x50 [ 66.012776][ T5086] ? alloc_fd+0x5a1/0x640 [ 66.017138][ T5086] do_sys_openat2+0x13e/0x1d0 [ 66.021839][ T5086] ? __pfx_do_sys_openat2+0x10/0x10 [ 66.027057][ T5086] __x64_sys_openat+0x247/0x2a0 [ 66.031910][ T5086] ? __pfx___x64_sys_openat+0x10/0x10 [ 66.037280][ T5086] ? do_syscall_64+0x100/0x230 [ 66.042043][ T5086] ? do_syscall_64+0xb6/0x230 [ 66.046804][ T5086] do_syscall_64+0xf3/0x230 [ 66.051306][ T5086] ? clear_bhb_loop+0x35/0x90 [ 66.055980][ T5086] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 66.061956][ T5086] RIP: 0033:0x7f47191169a4 [ 66.066419][ T5086] Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83 [ 66.086021][ T5086] RSP: 002b:00007ffdbd06d300 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 66.094476][ T5086] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f47191169a4 [ 66.102472][ T5086] RDX: 0000000000080241 RSI: 00007ffdbd06d848 RDI: 00000000ffffff9c Setting up swapspace version 1, size = 127995904 bytes [ 66.110816][ T5086] RBP: 00007ffdbd06d848 R08: 0000000000000004 R09: 0000000000000001 [ 66.118929][ T5086] R10: 00000000000001b6 R11: 0000000000000246 R12: 0000000000080241 [ 66.126926][ T5086] R13: 000055702db3b72e R14: 0000000000000001 R15: 000055702db56160 [ 66.134920][ T5086] [ 67.257509][ T5085] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SYZFAIL: failed to recv rpc fd=3 want=4 sent=0 n=0 (errno 9: Bad file descriptor)