Warning: Permanently added '10.128.0.221' (ED25519) to the list of known hosts. 2023/08/30 23:23:54 ignoring optional flag "sandboxArg"="0" 2023/08/30 23:23:54 parsed 1 programs [ 42.617243][ T23] kauditd_printk_skb: 72 callbacks suppressed [ 42.617255][ T23] audit: type=1400 audit(1693437834.540:148): avc: denied { mounton } for pid=403 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 2023/08/30 23:23:54 executed programs: 0 [ 42.647904][ T23] audit: type=1400 audit(1693437834.540:149): avc: denied { mount } for pid=403 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 42.671184][ T23] audit: type=1400 audit(1693437834.570:150): avc: denied { unlink } for pid=403 comm="syz-executor" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 42.705109][ T403] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 42.776425][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.783530][ T409] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.790791][ T409] device bridge_slave_0 entered promiscuous mode [ 42.797809][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.805027][ T409] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.812310][ T409] device bridge_slave_1 entered promiscuous mode [ 42.858135][ T23] audit: type=1400 audit(1693437834.780:151): avc: denied { create } for pid=409 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.869764][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.878856][ T23] audit: type=1400 audit(1693437834.790:152): avc: denied { write } for pid=409 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.885652][ T409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.885765][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.906792][ T23] audit: type=1400 audit(1693437834.790:153): avc: denied { read } for pid=409 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.913112][ T409] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.947369][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.955687][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.962996][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.970398][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.992214][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.000225][ T74] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.007209][ T74] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.014523][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.022674][ T74] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.029511][ T74] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.036763][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.044616][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.057238][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.071822][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.082749][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.101141][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.109406][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.124071][ T23] audit: type=1400 audit(1693437835.050:154): avc: denied { mounton } for pid=409 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=10796 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 43.160284][ T23] audit: type=1400 audit(1693437835.080:155): avc: denied { mounton } for pid=415 comm="syz-executor.0" path="/root/syzkaller-testdir2510594503/syzkaller.QchPet/0/file0" dev="sda1" ino=1938 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 43.160862][ T416] EXT4-fs (loop0): Unrecognized mount option "ÿÿÿÿ" or missing value [ 43.214503][ T125] blk_update_request: I/O error, dev loop0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 43.225413][ T416] EXT4-fs (loop0): unable to read superblock [ 43.245089][ T419] EXT4-fs (loop0): Unrecognized mount option "ÿÿÿÿ" or missing value [ 43.253974][ T419] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 43.264356][ T419] EXT4-fs (loop0): warning: checktime reached, running e2fsck is recommended [ 43.274123][ T419] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:864: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 43.288536][ T419] EXT4-fs error (device loop0): ext4_validate_block_bitmap:409: comm syz-executor.0: bg 0: block 46: invalid block bitmap [ 43.301775][ T419] Kernel panic - not syncing: EXT4-fs (device loop0): panic forced after error [ 43.310522][ T419] CPU: 1 PID: 419 Comm: syz-executor.0 Not tainted 5.4.249-syzkaller-04711-gc83e2462239e #0 [ 43.320409][ T419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 43.330302][ T419] Call Trace: [ 43.333447][ T419] dump_stack+0x1d8/0x241 [ 43.337598][ T419] ? panic+0x896/0x896 [ 43.341673][ T419] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 43.347316][ T419] ? out_of_line_wait_on_bit+0x1ab/0x230 [ 43.352791][ T419] ? bit_wait+0xa0/0xa0 [ 43.356776][ T419] panic+0x309/0x896 [ 43.360557][ T419] ? ext4_handle_error+0x27f/0x3d0 [ 43.365545][ T419] ? csum_partial_copy_generic+0x169/0x169 [ 43.371204][ T419] ? ext4_commit_super+0x898/0xa40 [ 43.376135][ T419] ext4_handle_error+0x3c2/0x3d0 [ 43.380908][ T419] __ext4_error+0x1f9/0x490 [ 43.385246][ T419] ? ext4_itable_unused_set+0xf0/0xf0 [ 43.390471][ T419] ? out_of_line_wait_on_bit+0x1ab/0x230 [ 43.395925][ T419] ? bit_wait+0xa0/0xa0 [ 43.399915][ T419] ? __wait_on_bit+0x180/0x180 [ 43.404518][ T419] ext4_validate_block_bitmap+0xa8c/0xcd0 [ 43.410081][ T419] ? ext4_wait_block_bitmap+0x18c/0x1b0 [ 43.415462][ T419] ext4_read_block_bitmap+0x3a/0x80 [ 43.420484][ T419] ext4_free_blocks+0x960/0x2310 [ 43.425259][ T419] ? ext4_truncate+0xb23/0x1290 [ 43.429940][ T419] ? ksys_mount+0xc2/0xf0 [ 43.434113][ T419] ? ext4_mb_discard_preallocations+0x250/0x250 [ 43.440188][ T419] ? get_default_free_blocks_flags+0x1d7/0x4c0 [ 43.446174][ T419] ext4_ext_remove_space+0x2758/0x4ba0 [ 43.451610][ T419] ? _raw_write_lock+0xa4/0x170 [ 43.456281][ T419] ? ext4_ext_index_trans_blocks+0x120/0x120 [ 43.462090][ T419] ? ext4_es_remove_extent+0x12b/0x350 [ 43.467385][ T419] ? ext4_es_lookup_extent+0x9d0/0x9d0 [ 43.472691][ T419] ? ext4_ext_truncate+0x136/0x180 [ 43.477645][ T419] ext4_truncate+0xb23/0x1290 [ 43.482145][ T419] ? down_write+0xd7/0x150 [ 43.486403][ T419] ? ext4_mark_inode_dirty+0x7a0/0x7a0 [ 43.491700][ T419] ? __brelse+0x55/0x90 [ 43.495683][ T419] ext4_orphan_cleanup+0x8bc/0xd40 [ 43.500630][ T419] ext4_fill_super+0x8576/0x8d70 [ 43.505410][ T419] ? ext4_mount+0x40/0x40 [ 43.509565][ T419] ? vscnprintf+0x80/0x80 [ 43.513735][ T419] mount_bdev+0x267/0x370 [ 43.517902][ T419] ? ext4_mount+0x40/0x40 [ 43.522065][ T419] legacy_get_tree+0xdf/0x170 [ 43.526579][ T419] ? ext4_lazyinit_thread+0xc60/0xc60 [ 43.531788][ T419] vfs_get_tree+0x85/0x260 [ 43.536038][ T419] do_new_mount+0x292/0x570 [ 43.540378][ T419] ? do_move_mount_old+0x160/0x160 [ 43.545334][ T419] ? security_capable+0x86/0xb0 [ 43.550015][ T419] do_mount+0x688/0xe10 [ 43.554011][ T419] ? copy_mount_string+0x30/0x30 [ 43.558780][ T419] ? _copy_from_user+0xa6/0xe0 [ 43.563382][ T419] ? copy_mount_options+0xcb/0x300 [ 43.568326][ T419] ksys_mount+0xc2/0xf0 [ 43.572492][ T419] __x64_sys_mount+0xb1/0xc0 [ 43.576921][ T419] do_syscall_64+0xca/0x1c0 [ 43.581384][ T419] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 43.587359][ T419] Kernel Offset: disabled [ 43.591512][ T419] Rebooting in 86400 seconds..