Warning: Permanently added '10.128.1.104' (ED25519) to the list of known hosts. 2023/11/08 23:49:28 ignoring optional flag "sandboxArg"="0" 2023/11/08 23:49:28 parsed 1 programs [ 43.344032][ T23] kauditd_printk_skb: 72 callbacks suppressed [ 43.344038][ T23] audit: type=1400 audit(1699487368.779:148): avc: denied { mounton } for pid=407 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 [ 43.376877][ T23] audit: type=1400 audit(1699487368.809:149): avc: denied { mount } for pid=407 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 [ 43.400086][ T23] audit: type=1400 audit(1699487368.809:150): avc: denied { unlink } for pid=407 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" 2023/11/08 23:49:28 executed programs: 0 [ 43.478859][ T407] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 43.533997][ T413] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.540845][ T413] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.548379][ T413] device bridge_slave_0 entered promiscuous mode [ 43.555316][ T413] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.562291][ T413] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.569452][ T413] device bridge_slave_1 entered promiscuous mode [ 43.603811][ T23] audit: type=1400 audit(1699487369.039:151): avc: denied { create } for pid=413 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.610222][ T413] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.624256][ T23] audit: type=1400 audit(1699487369.039:152): avc: denied { write } for pid=413 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.631044][ T413] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.652146][ T23] audit: type=1400 audit(1699487369.039:153): avc: denied { read } for pid=413 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.659006][ T413] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.686353][ T413] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.706099][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.713209][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.720408][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.728526][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.737513][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.745571][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.752411][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.772541][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.780607][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.788824][ T74] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.795678][ T74] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.802950][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.810678][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.821167][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.839538][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.847930][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.856391][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.868095][ T23] audit: type=1400 audit(1699487369.299:154): avc: denied { mounton } for pid=413 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=668 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 43.902194][ T23] audit: type=1400 audit(1699487369.329:155): avc: denied { mounton } for pid=418 comm="syz-executor.0" path="/root/syzkaller-testdir3791778000/syzkaller.o2VENk/0/file0" dev="sda1" ino=1938 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 43.903874][ T419] EXT4-fs (loop0): Unrecognized mount option "ÿÿÿÿ" or missing value [ 43.983860][ T419] blk_update_request: I/O error, dev loop0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 43.994567][ T419] EXT4-fs (loop0): unable to read superblock [ 44.011696][ T422] EXT4-fs (loop0): Unrecognized mount option "ÿÿÿÿ" or missing value [ 44.021093][ T422] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 44.031057][ T422] EXT4-fs (loop0): warning: checktime reached, running e2fsck is recommended [ 44.040536][ T422] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:864: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 44.055452][ T422] EXT4-fs error (device loop0): ext4_validate_block_bitmap:409: comm syz-executor.0: bg 0: block 46: invalid block bitmap [ 44.068110][ T422] Kernel panic - not syncing: EXT4-fs (device loop0): panic forced after error [ 44.076927][ T422] CPU: 0 PID: 422 Comm: syz-executor.0 Not tainted 5.4.254-syzkaller-04743-g2ac128c04e33 #0 [ 44.086813][ T422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 44.096740][ T422] Call Trace: [ 44.099850][ T422] dump_stack+0x1d8/0x241 [ 44.104007][ T422] ? panic+0x896/0x896 [ 44.107908][ T422] ? submit_bio+0x1bf/0x6d0 [ 44.112249][ T422] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 44.118063][ T422] panic+0x309/0x896 [ 44.121882][ T422] ? ext4_handle_error+0x27f/0x3d0 [ 44.126852][ T422] ? csum_partial_copy_generic+0x169/0x169 [ 44.132483][ T422] ? ext4_commit_super+0x898/0xa40 [ 44.137609][ T422] ext4_handle_error+0x3c2/0x3d0 [ 44.142364][ T422] __ext4_error+0x1f9/0x490 [ 44.146712][ T422] ? ext4_itable_unused_set+0xf0/0xf0 [ 44.151939][ T422] ext4_validate_block_bitmap+0xa8c/0xcd0 [ 44.157478][ T422] ? ext4_wait_block_bitmap+0x18c/0x1b0 [ 44.162904][ T422] ext4_read_block_bitmap+0x3a/0x80 [ 44.168333][ T422] ext4_free_blocks+0x960/0x2310 [ 44.173524][ T422] ? ext4_truncate+0xb23/0x1290 [ 44.178244][ T422] ? do_mount+0x688/0xe10 [ 44.182380][ T422] ? ext4_mb_discard_preallocations+0x250/0x250 [ 44.188453][ T422] ? get_default_free_blocks_flags+0x1d7/0x4c0 [ 44.194448][ T422] ext4_ext_remove_space+0x2758/0x4ba0 [ 44.199741][ T422] ? _raw_write_lock+0xa4/0x170 [ 44.204426][ T422] ? ext4_ext_index_trans_blocks+0x120/0x120 [ 44.210237][ T422] ? ext4_es_remove_extent+0x12b/0x350 [ 44.215621][ T422] ? ext4_es_lookup_extent+0x9d0/0x9d0 [ 44.220913][ T422] ? ext4_ext_truncate+0x136/0x180 [ 44.225860][ T422] ext4_truncate+0xb23/0x1290 [ 44.230397][ T422] ? down_write+0xd7/0x150 [ 44.234633][ T422] ? ext4_mark_inode_dirty+0x7a0/0x7a0 [ 44.239918][ T422] ? __brelse+0x55/0x90 [ 44.244000][ T422] ext4_orphan_cleanup+0x8bc/0xd40 [ 44.248949][ T422] ext4_fill_super+0x8592/0x8d90 [ 44.253727][ T422] ? ext4_mount+0x40/0x40 [ 44.257959][ T422] ? vscnprintf+0x80/0x80 [ 44.262060][ T422] mount_bdev+0x267/0x370 [ 44.266512][ T422] ? ext4_mount+0x40/0x40 [ 44.271227][ T422] legacy_get_tree+0xdf/0x170 [ 44.275753][ T422] ? ext4_lazyinit_thread+0xc60/0xc60 [ 44.281503][ T422] vfs_get_tree+0x85/0x260 [ 44.286178][ T422] do_new_mount+0x292/0x570 [ 44.290471][ T422] ? do_move_mount_old+0x160/0x160 [ 44.295418][ T422] ? security_capable+0x86/0xb0 [ 44.300297][ T422] do_mount+0x688/0xe10 [ 44.304671][ T422] ? copy_mount_string+0x30/0x30 [ 44.309438][ T422] ? _copy_from_user+0xa6/0xe0 [ 44.314069][ T422] ? copy_mount_options+0xcb/0x300 [ 44.319000][ T422] ksys_mount+0xc2/0xf0 [ 44.323059][ T422] __x64_sys_mount+0xb1/0xc0 [ 44.327659][ T422] do_syscall_64+0xca/0x1c0 [ 44.331999][ T422] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 44.338151][ T422] Kernel Offset: disabled [ 44.342457][ T422] Rebooting in 86400 seconds..