[ 9.482333][ T2611] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9.491995][ T2611] eql: remember to turn off Van-Jacobson compression on your slave devices [ 9.520191][ T9] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 9.521939][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.149' (ECDSA) to the list of known hosts. syzkaller login: [ 29.221813][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 29.223941][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 29.228036][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 29.233572][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 29.235664][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 29.238023][ T2520] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program [ 29.244791][ T3035] loop0: detected capacity change from 0 to 32768 [ 29.248041][ T3035] BTRFS: device fsid 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a devid 1 transid 8 /dev/loop0 scanned by syz-executor178 (3035) [ 29.254884][ T3035] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 29.257315][ T3035] BTRFS info (device loop0): using free space tree [ 29.266695][ T3035] BTRFS info (device loop0): enabling ssd optimizations [ 29.331019][ T3054] ------------[ cut here ]------------ [ 29.332750][ T3054] WARNING: CPU: 0 PID: 3054 at fs/btrfs/inode.c:6489 btrfs_create_new_inode+0xc34/0xd38 [ 29.335277][ T3054] Modules linked in: [ 29.336264][ T3054] CPU: 0 PID: 3054 Comm: syz-executor178 Not tainted 6.1.0-rc4-syzkaller-31872-g1621b6eaebf7 #0 [ 29.338975][ T3054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 [ 29.341612][ T3054] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 29.343706][ T3054] pc : btrfs_create_new_inode+0xc34/0xd38 [ 29.345215][ T3054] lr : btrfs_create_new_inode+0xc34/0xd38 [ 29.346731][ T3054] sp : ffff800012c53b30 [ 29.347831][ T3054] x29: ffff800012c53bd0 x28: 00000000fffffff4 x27: ffff0000ca9b6000 [ 29.349989][ T3054] x26: ffff0000c98da000 x25: 0000000000000000 x24: 0000000000000000 [ 29.352095][ T3054] x23: ffff0000cab18928 x22: ffff800012c53c38 x21: ffff0000cab30490 [ 29.354249][ T3054] x20: 0000000000000000 x19: ffff0000cab18db8 x18: 00000000000000c0 [ 29.356380][ T3054] x17: ffff80000dcdc198 x16: ffff80000db1a158 x15: ffff0000c6e81a40 [ 29.358529][ T3054] x14: 0000000000000000 x13: 00000000ffffffff x12: ffff0000c6e81a40 [ 29.360721][ T3054] x11: ff808000081c06c8 x10: 0000000000000000 x9 : 8e47232f63068100 [ 29.362873][ T3054] x8 : 8e47232f63068100 x7 : ffff80000c01775c x6 : 0000000000000000 [ 29.364991][ T3054] x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 [ 29.367111][ T3054] x2 : 0000000000000000 x1 : 0000000100000000 x0 : 0000000000000026 [ 29.369255][ T3054] Call trace: [ 29.370126][ T3054] btrfs_create_new_inode+0xc34/0xd38 [ 29.371564][ T3054] btrfs_create_common+0x114/0x1b4 [ 29.372948][ T3054] btrfs_mknod+0x84/0xa8 [ 29.374048][ T3054] vfs_mknod+0x2e8/0x318 [ 29.375177][ T3054] do_mknodat+0x248/0x3e8 [ 29.376342][ T3054] __arm64_sys_mknodat+0x4c/0x64 [ 29.377743][ T3054] el0_svc_common+0x138/0x220 [ 29.378885][ T3054] do_el0_svc+0x48/0x164 [ 29.379878][ T3054] el0_svc+0x58/0x150 [ 29.380810][ T3054] el0t_64_sync_handler+0x84/0xf0 [ 29.382186][ T3054] el0t_64_sync+0x190/0x194 [ 29.383471][ T3054] irq event stamp: 386 [ 29.384582][ T3054] hardirqs last enabled at (385): [] __up_console_sem+0xb0/0xfc [ 29.387012][ T3054] hardirqs last disabled at (386): [] el1_dbg+0x24/0x80 [ 29.389274][ T3054] softirqs last enabled at (214): [] local_bh_enable+0x10/0x34 [ 29.391852][ T3054] softirqs last disabled at (212): [] local_bh_disable+0x10/0x34 [ 29.394326][ T3054] ---[ end trace 0000000000000000 ]--- [ 29.398605][ T3054] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6489: errno=-12 Out of memory [ 29.401497][ T3054] BTRFS info (device loop0: state EA): forced readonly