[ 9.187379][ T2614] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9.194853][ T2614] eql: remember to turn off Van-Jacobson compression on your slave devices [ 9.221626][ T28] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 9.223884][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller syzkaller login: [ 69.601188][ T22] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.237' (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 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 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 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 [ 552.457607][ T3210] ------------[ cut here ]------------ executing program executing program executing program executing program executing program [ 552.458986][ T3210] WARNING: CPU: 1 PID: 3210 at fs/kernfs/dir.c:504 __kernfs_remove+0x6f4/0x7d8 [ 552.461108][ T3210] Modules linked in: [ 552.462025][ T3210] CPU: 1 PID: 3210 Comm: syz-executor153 Not tainted 6.0.0-rc6-syzkaller-17739-g16c9f284e746 #0 [ 552.464491][ T3210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 552.466872][ T3210] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 552.468741][ T3210] pc : __kernfs_remove+0x6f4/0x7d8 [ 552.469963][ T3210] lr : __kernfs_remove+0x6f4/0x7d8 [ 552.471181][ T3210] sp : ffff8000128e38a0 [ 552.472153][ T3210] x29: ffff8000128e38d0 x28: ffff80000cef7eb1 x27: 0000000080000001 [ 552.474032][ T3210] x26: ffff0000c0011800 x25: ffff80000d31c000 x24: ffff0000ca97c7e0 [ 552.475920][ T3210] x23: ffff0000ca97cac0 x22: 0000000000000000 x21: ffff0000ca97c7e0 [ 552.477822][ T3210] x20: ffff0000ca97c7e0 x19: ffff8000086fa608 x18: 00000000000002c9 [ 552.479685][ T3210] x17: 0000000000000000 x16: ffff80000db59158 x15: ffff0000c7179a80 [ 552.481570][ T3210] x14: 0000000000000000 x13: 00000000ffffffff x12: ffff0000c7179a80 [ 552.483457][ T3210] x11: ff808000086f9fa0 x10: 0000000000000000 x9 : ffff8000086f9fa0 [ 552.485348][ T3210] x8 : ffff0000c7179a80 x7 : ffff8000095d88c4 x6 : 0000000000000000 [ 552.487228][ T3210] x5 : 0000000080180000 x4 : fffffc00032a5f20 x3 : 0000000080180000 [ 552.489117][ T3210] x2 : ffff0000ca97c7e0 x1 : 0000000000000000 x0 : 0000000000000000 [ 552.490980][ T3210] Call trace: [ 552.491737][ T3210] __kernfs_remove+0x6f4/0x7d8 [ 552.492828][ T3210] kernfs_remove_by_name_ns+0x68/0xb8 [ 552.494080][ T3210] sysfs_remove_link+0x40/0x50 [ 552.495256][ T3210] sysfs_slab_add+0x70/0x260 [ 552.496348][ T3210] __kmem_cache_create+0x60/0x118 [ 552.497549][ T3210] kmem_cache_create_usercopy+0x19c/0x31c [ 552.498890][ T3210] p9_client_create+0x618/0x758 [ 552.500062][ T3210] v9fs_session_init+0xa4/0x9f0 [ 552.501257][ T3210] v9fs_mount+0x6c/0x568 [ 552.502156][ T3210] legacy_get_tree+0x30/0x74 [ 552.503251][ T3210] vfs_get_tree+0x40/0x140 [ 552.504287][ T3210] do_new_mount+0x1dc/0x4e4 [ 552.505332][ T3210] path_mount+0x358/0x914 [ 552.506355][ T3210] __arm64_sys_mount+0x2f8/0x408 [ 552.507533][ T3210] el0_svc_common+0x138/0x220 [ 552.508665][ T3210] do_el0_svc+0x48/0x164 [ 552.509668][ T3210] el0_svc+0x58/0x150 [ 552.510599][ T3210] el0t_64_sync_handler+0x84/0xf0 [ 552.511808][ T3210] el0t_64_sync+0x18c/0x190 [ 552.512852][ T3210] irq event stamp: 806 [ 552.513788][ T3210] hardirqs last enabled at (805): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 552.516215][ T3210] hardirqs last disabled at (806): [] el1_dbg+0x24/0x5c [ 552.518221][ T3210] softirqs last enabled at (438): [] local_bh_enable+0x10/0x34 [ 552.520377][ T3210] softirqs last disabled at (436): [] local_bh_disable+0x10/0x34 [ 552.522565][ T3210] ---[ end trace 0000000000000000 ]--- [ 552.548419][ T3216] Unable to handle kernel paging request at virtual address 000000000000ec7a [ 552.550913][ T3216] Mem abort info: [ 552.551729][ T3216] ESR = 0x0000000096000006 [ 552.553041][ T3216] EC = 0x25: DABT (current EL), IL = 32 bits [ 552.554780][ T3216] SET = 0, FnV = 0 [ 552.555976][ T3216] EA = 0, S1PTW = 0 [ 552.557613][ T3216] FSC = 0x06: level 2 translation fault [ 552.559173][ T3216] Data abort info: [ 552.559987][ T3216] ISV = 0, ISS = 0x00000006 [ 552.561931][ T3216] CM = 0, WnR = 0 [ 552.563085][ T3216] user pgtable: 4k pages, 48-bit VAs, pgdp=000000010a8ba000 [ 552.565028][ T3216] [000000000000ec7a] pgd=0800000108997003, p4d=0800000108997003, pud=0800000108973003, pmd=0000000000000000 [ 552.567991][ T3216] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 552.569635][ T3216] Modules linked in: [ 552.570579][ T3216] CPU: 0 PID: 3216 Comm: syz-executor153 Tainted: G W 6.0.0-rc6-syzkaller-17739-g16c9f284e746 #0 [ 552.573417][ T3216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 552.575804][ T3216] pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 552.577632][ T3216] pc : kmem_cache_alloc+0x17c/0x334 [ 552.578836][ T3216] lr : kmem_cache_alloc+0x88/0x334 [ 552.580020][ T3216] sp : ffff8000129436b0 [ 552.581010][ T3216] x29: ffff8000129436c0 x28: ffff0000cb01cf80 x27: 0000000000000001 [ 552.582910][ T3216] x26: ffff80000d319000 x25: 0000000000000002 x24: 0000000000000000 [ 552.584833][ T3216] x23: 000000000000ec2a x22: 0000000000000000 x21: ffff8000086f7540 [ 552.586702][ T3216] x20: ffff0000c01a0000 x19: 0000000000000dc0 x18: 0000000000000302 [ 552.588605][ T3216] x17: ffff80000c00d6bc x16: ffff80000db59158 x15: ffff0000cb01cf80 [ 552.590542][ T3216] x14: 0000000000000010 x13: 0000000000000000 x12: ffff0000cb01cf80 [ 552.592473][ T3216] x11: ff808000095d6fb4 x10: 0000000000000000 x9 : 0000000000000050 [ 552.594363][ T3216] x8 : 00000000000532f0 x7 : ffff8000084b30bc x6 : 0000000000000000 [ 552.596261][ T3216] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000000532f8 [ 552.598185][ T3216] x2 : 0000000000000000 x1 : 0000000000000dc0 x0 : 0000000000000000 [ 552.600090][ T3216] Call trace: [ 552.600874][ T3216] kmem_cache_alloc+0x17c/0x334 [ 552.602030][ T3216] __kernfs_new_node+0x74/0x2d0 [ 552.603196][ T3216] kernfs_new_node+0x60/0xf0 [ 552.604278][ T3216] __kernfs_create_file+0x60/0x188 [ 552.605510][ T3216] sysfs_add_file_mode_ns+0xf8/0x1b4 [ 552.606757][ T3216] internal_create_group+0x22c/0x654 [ 552.608004][ T3216] sysfs_create_group+0x2c/0x3c [ 552.609161][ T3216] sysfs_slab_add+0x150/0x260 [ 552.610278][ T3216] __kmem_cache_create+0x60/0x118 [ 552.611466][ T3216] kmem_cache_create_usercopy+0x19c/0x31c [ 552.612814][ T3216] p9_client_create+0x618/0x758 [ 552.613953][ T3216] v9fs_session_init+0xa4/0x9f0 [ 552.615107][ T3216] v9fs_mount+0x6c/0x568 [ 552.616180][ T3216] legacy_get_tree+0x30/0x74 [ 552.617265][ T3216] vfs_get_tree+0x40/0x140 [ 552.618332][ T3216] do_new_mount+0x1dc/0x4e4 [ 552.619410][ T3216] path_mount+0x358/0x914 [ 552.620445][ T3216] __arm64_sys_mount+0x2f8/0x408 [ 552.621629][ T3216] el0_svc_common+0x138/0x220 [ 552.622753][ T3216] do_el0_svc+0x48/0x164 [ 552.623774][ T3216] el0_svc+0x58/0x150 [ 552.624710][ T3216] el0t_64_sync_handler+0x84/0xf0 [ 552.625900][ T3216] el0t_64_sync+0x18c/0x190 [ 552.626963][ T3216] Code: 54000e01 34000e1b b9402a89 91002103 (f8696af8) [ 552.628610][ T3216] ---[ end trace 0000000000000000 ]--- [ 552.767922][ T3216] Kernel panic - not syncing: Oops: Fatal exception [ 552.769514][ T3216] SMP: stopping secondary CPUs [ 552.770658][ T3216] Kernel Offset: disabled [ 552.771684][ T3216] CPU features: 0x00000,02070084,26017203 [ 552.773058][ T3216] Memory Limit: none [ 552.911310][ T3216] Rebooting in 86400 seconds..