[ 9.120835][ T2616] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9.124818][ T2616] eql: remember to turn off Van-Jacobson compression on your slave devices [ 9.154700][ T49] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 9.159787][ T111] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller syzkaller login: [ 69.604482][ T13] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.81' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 556.410991][ T3112] ------------[ cut here ]------------ [ 556.412406][ T3112] WARNING: CPU: 1 PID: 3112 at fs/kernfs/dir.c:504 __kernfs_remove+0x6f4/0x7d8 [ 556.414454][ T3112] Modules linked in: [ 556.415318][ T3112] CPU: 1 PID: 3112 Comm: syz-executor211 Not tainted 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 [ 556.417763][ T3112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 [ 556.420278][ T3112] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 556.422115][ T3112] pc : __kernfs_remove+0x6f4/0x7d8 [ 556.423331][ T3112] lr : __kernfs_remove+0x6f4/0x7d8 [ 556.424527][ T3112] sp : ffff80001281b8a0 [ 556.425453][ T3112] x29: ffff80001281b8d0 x28: ffff80000cee8161 x27: 0000000080000001 [ 556.427320][ T3112] x26: ffff0000c0011a00 x25: ffff80000d30c000 x24: ffff0000c4c13348 [ 556.429176][ T3112] x23: ffff0000c4c4d628 x22: 0000000000000000 x21: ffff0000c4c13348 [ 556.430997][ T3112] x20: ffff0000c4c13348 x19: ffff8000086f7744 x18: 0000000000000386 [ 556.432840][ T3112] x17: 0000000000000000 x16: ffff80000db49158 x15: ffff0000c64ecf80 [ 556.434705][ T3112] x14: 0000000000000000 x13: 00000000ffffffff x12: ffff0000c64ecf80 [ 556.436567][ T3112] x11: ff808000086f70dc x10: 0000000000000000 x9 : ffff8000086f70dc [ 556.438462][ T3112] x8 : ffff0000c64ecf80 x7 : ffff8000095d331c x6 : 0000000000000000 [ 556.440337][ T3112] x5 : 0000000080180007 x4 : fffffc00031304e0 x3 : 0000000080180007 [ 556.442244][ T3112] x2 : ffff0000c4c13348 x1 : 0000000000000000 x0 : 0000000000000000 [ 556.444151][ T3112] Call trace: [ 556.444932][ T3112] __kernfs_remove+0x6f4/0x7d8 [ 556.445995][ T3112] kernfs_remove_by_name_ns+0x68/0xb8 [ 556.447218][ T3112] sysfs_remove_link+0x40/0x50 [ 556.448429][ T3112] sysfs_slab_add+0x70/0x274 [ 556.449451][ T3112] __kmem_cache_create+0x60/0x118 [ 556.450528][ T3112] kmem_cache_create_usercopy+0x19c/0x31c [ 556.451814][ T3112] p9_client_create+0x618/0x758 [ 556.452985][ T3112] v9fs_session_init+0xa4/0x9f0 [ 556.454113][ T3112] v9fs_mount+0x6c/0x568 [ 556.455116][ T3112] legacy_get_tree+0x30/0x74 [ 556.456255][ T3112] vfs_get_tree+0x40/0x140 [ 556.457299][ T3112] do_new_mount+0x1dc/0x4e4 [ 556.458433][ T3112] path_mount+0x358/0x914 [ 556.459379][ T3112] __arm64_sys_mount+0x2c4/0x3c4 [ 556.460461][ T3112] el0_svc_common+0x138/0x220 [ 556.461535][ T3112] do_el0_svc+0x48/0x164 [ 556.462497][ T3112] el0_svc+0x58/0x150 [ 556.463423][ T3112] el0t_64_sync_handler+0x84/0xf0 [ 556.464540][ T3112] el0t_64_sync+0x18c/0x190 [ 556.465557][ T3112] irq event stamp: 840 [ 556.466514][ T3112] hardirqs last enabled at (839): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 556.468955][ T3112] hardirqs last disabled at (840): [] el1_dbg+0x24/0x5c [ 556.470964][ T3112] softirqs last enabled at (616): [] _stext+0x2e4/0x37c [ 556.472924][ T3112] softirqs last disabled at (591): [] ____do_softirq+0x14/0x20 [ 556.475027][ T3112] ---[ end trace 0000000000000000 ]---