[ 420.335121][ T6547] FAULT_INJECTION: forcing a failure. [ 420.335121][ T6547] name failslab, interval 1, probability 0, space 0, times 0 [ 420.338477][ T6547] CPU: 1 PID: 6547 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 420.341071][ T6547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 420.343697][ T6547] Call trace: [ 420.344516][ T6547] dump_backtrace+0x1b8/0x1e4 [ 420.345742][ T6547] show_stack+0x2c/0x44 [ 420.346837][ T6547] dump_stack_lvl+0xd0/0x124 [ 420.348069][ T6547] dump_stack+0x1c/0x28 [ 420.349147][ T6547] should_fail_ex+0x3f8/0x5c4 [ 420.350386][ T6547] __should_failslab+0xc8/0x128 [ 420.351648][ T6547] should_failslab+0x10/0x28 [ 420.352816][ T6547] kmem_cache_alloc+0x80/0x424 [ 420.354082][ T6547] btrfs_alloc_path+0x30/0x3c [ 420.355412][ T6547] btrfs_setxattr+0xe8/0x738 [ 420.356620][ T6547] btrfs_initxattrs+0x130/0x24c [ 420.357884][ T6547] security_inode_init_security+0x270/0x370 [ 420.359417][ T6547] btrfs_xattr_security_init+0x44/0x58 [ 420.360847][ T6547] btrfs_create_new_inode+0x1464/0x2354 [ 420.362278][ T6547] btrfs_create_common+0x1bc/0x2b8 [ 420.363700][ T6547] btrfs_mknod+0xc8/0x10c [ 420.364819][ T6547] vfs_mknod+0x2ec/0x31c [ 420.365941][ T6547] do_mknodat+0x3c8/0x674 [ 420.367060][ T6547] __arm64_sys_mknodat+0xb0/0xcc [ 420.368363][ T6547] invoke_syscall+0x98/0x2b8 [ 420.369591][ T6547] el0_svc_common+0x130/0x23c [ 420.370819][ T6547] do_el0_svc+0x48/0x58 [ 420.371927][ T6547] el0_svc+0x58/0x16c [ 420.373000][ T6547] el0t_64_sync_handler+0x84/0xfc [ 420.374325][ T6547] el0t_64_sync+0x190/0x194 [ 420.376136][ T6547] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6507: errno=-12 Out of memory [ 420.378856][ T6547] BTRFS info (device loop0: state EA): forced readonly [ 420.444789][ T6549] loop0: detected capacity change from 0 to 32768 [ 420.449053][ T6549] BTRFS: device fsid 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6549) [ 420.457310][ T6549] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 420.459865][ T6549] BTRFS info (device loop0): using free space tree [ 420.472304][ T6549] BTRFS info (device loop0): enabling ssd optimizations [ 420.474257][ T6549] BTRFS info (device loop0): auto enabling async discard [ 420.535545][ T6566] FAULT_INJECTION: forcing a failure. [ 420.535545][ T6566] name failslab, interval 1, probability 0, space 0, times 0 [ 420.538948][ T6566] CPU: 1 PID: 6566 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 420.541613][ T6566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 420.544170][ T6566] Call trace: [ 420.544988][ T6566] dump_backtrace+0x1b8/0x1e4 [ 420.546193][ T6566] show_stack+0x2c/0x44 [ 420.547231][ T6566] dump_stack_lvl+0xd0/0x124 [ 420.548413][ T6566] dump_stack+0x1c/0x28 [ 420.549492][ T6566] should_fail_ex+0x3f8/0x5c4 [ 420.550734][ T6566] __should_failslab+0xc8/0x128 [ 420.551953][ T6566] should_failslab+0x10/0x28 [ 420.553146][ T6566] __kmem_cache_alloc_node+0x80/0x37c [ 420.554476][ T6566] __kmalloc_node_track_caller+0xbc/0x1c0 [ 420.555949][ T6566] kstrdup+0x50/0x98 [ 420.556973][ T6566] smack_inode_init_security+0x458/0x51c [ 420.558397][ T6566] security_inode_init_security+0x12c/0x370 [ 420.559885][ T6566] btrfs_xattr_security_init+0x44/0x58 [ 420.561282][ T6566] btrfs_create_new_inode+0x1464/0x2354 [ 420.562778][ T6566] btrfs_create_common+0x1bc/0x2b8 [ 420.564145][ T6566] btrfs_mknod+0xc8/0x10c [ 420.565319][ T6566] vfs_mknod+0x2ec/0x31c [ 420.566389][ T6566] do_mknodat+0x3c8/0x674 [ 420.567505][ T6566] __arm64_sys_mknodat+0xb0/0xcc [ 420.568836][ T6566] invoke_syscall+0x98/0x2b8 [ 420.570070][ T6566] el0_svc_common+0x130/0x23c [ 420.571266][ T6566] do_el0_svc+0x48/0x58 [ 420.572394][ T6566] el0_svc+0x58/0x16c [ 420.573403][ T6566] el0t_64_sync_handler+0x84/0xfc [ 420.574804][ T6566] el0t_64_sync+0x190/0x194 [ 420.576693][ T6566] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6507: errno=-12 Out of memory [ 420.579555][ T6566] BTRFS info (device loop0: state EA): forced readonly [ 421.370108][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 421.428271][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 421.495372][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 421.537609][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 422.851824][ T12] hsr_slave_0: left promiscuous mode [ 422.901233][ T12] hsr_slave_1: left promiscuous mode [ 423.000486][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 423.002437][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 423.006551][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 423.008455][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 423.012700][ T12] bridge_slave_1: left allmulticast mode [ 423.014141][ T12] bridge_slave_1: left promiscuous mode [ 423.015581][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 423.051552][ T12] bridge_slave_0: left allmulticast mode [ 423.053065][ T12] bridge_slave_0: left promiscuous mode [ 423.054615][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 423.180702][ T12] veth1_macvtap: left promiscuous mode [ 423.182230][ T12] veth0_macvtap: left promiscuous mode [ 423.183826][ T12] veth1_vlan: left promiscuous mode [ 423.185287][ T12] veth0_vlan: left promiscuous mode [ 423.317912][ T12] team0 (unregistering): Port device team_slave_1 removed [ 423.326171][ T12] team0 (unregistering): Port device team_slave_0 removed [ 423.334172][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 423.374754][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 423.536010][ T12] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.0.149' (ED25519) to the list of known hosts. [ 425.720533][ T6465] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 425.722584][ T6465] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 425.723231][ T6723] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 425.726541][ T6723] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 425.733956][ T6701] loop0: detected capacity change from 0 to 32768 [ 425.736854][ T6701] BTRFS: device fsid 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a devid 1 transid 8 /dev/loop0 scanned by syz-executor213 (6701) [ 425.744531][ T6701] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 425.746796][ T6701] BTRFS info (device loop0): using free space tree [ 425.758305][ T6701] BTRFS info (device loop0): enabling ssd optimizations [ 425.760266][ T6701] BTRFS info (device loop0): auto enabling async discard [ 425.832707][ T6718] ERROR: Out of memory at tomoyo_memory_ok.