Warning: Permanently added '10.128.0.12' (ED25519) to the list of known hosts. 2024/03/28 01:27:13 ignoring optional flag "sandboxArg"="0" 2024/03/28 01:27:13 parsed 1 programs [ 42.684138][ T23] kauditd_printk_skb: 72 callbacks suppressed [ 42.684150][ T23] audit: type=1400 audit(1711589233.510:148): avc: denied { mounton } for pid=404 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 [ 42.715646][ T23] audit: type=1400 audit(1711589233.510:149): avc: denied { mount } for pid=404 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 [ 42.739107][ T23] audit: type=1400 audit(1711589233.540:150): avc: denied { unlink } for pid=404 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" 2024/03/28 01:27:13 executed programs: 0 [ 42.797434][ T404] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 42.873487][ T410] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.880457][ T410] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.888647][ T410] device bridge_slave_0 entered promiscuous mode [ 42.895693][ T410] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.903011][ T410] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.910694][ T410] device bridge_slave_1 entered promiscuous mode [ 42.959250][ T23] audit: type=1400 audit(1711589233.780:151): avc: denied { create } for pid=410 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.967872][ T410] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.980046][ T23] audit: type=1400 audit(1711589233.780:152): avc: denied { write } for pid=410 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.986792][ T410] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.986928][ T410] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.008218][ T23] audit: type=1400 audit(1711589233.780:153): avc: denied { read } for pid=410 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.014959][ T410] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.067951][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.075252][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.082658][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.089992][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.100680][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.108896][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.115860][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.132024][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.140051][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.147104][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.154634][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.171714][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.191533][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.199466][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.207979][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.221192][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.233729][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.249320][ T23] audit: type=1400 audit(1711589234.070:154): avc: denied { mounton } for pid=410 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=914 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 43.288854][ T23] audit: type=1400 audit(1711589234.110:155): avc: denied { mounton } for pid=416 comm="syz-executor.0" path="/root/syzkaller-testdir3899030586/syzkaller.MLOvwH/0/file0" dev="sda1" ino=1938 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 43.293672][ T417] EXT4-fs (loop0): Unrecognized mount option "ÿÿÿÿ" or missing value [ 43.364850][ T417] blk_update_request: I/O error, dev loop0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 43.377909][ T417] EXT4-fs (loop0): unable to read superblock [ 43.396618][ T420] EXT4-fs (loop0): Unrecognized mount option "ÿÿÿÿ" or missing value [ 43.453112][ T420] blk_update_request: I/O error, dev loop0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 43.464457][ T420] EXT4-fs (loop0): unable to read superblock [ 43.484527][ T423] EXT4-fs (loop0): Unrecognized mount option "ÿÿÿÿ" or missing value [ 43.551643][ T423] blk_update_request: I/O error, dev loop0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 43.562873][ T423] EXT4-fs (loop0): unable to read superblock [ 43.585274][ T426] EXT4-fs (loop0): Unrecognized mount option "ÿÿÿÿ" or missing value [ 43.651675][ T426] blk_update_request: I/O error, dev loop0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 43.662842][ T426] EXT4-fs (loop0): unable to read superblock [ 43.690397][ T429] EXT4-fs (loop0): Unrecognized mount option "ÿÿÿÿ" or missing value [ 43.712965][ T429] blk_update_request: I/O error, dev loop0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 43.723966][ T429] EXT4-fs (loop0): unable to read superblock [ 43.741451][ T432] EXT4-fs (loop0): Unrecognized mount option "ÿÿÿÿ" or missing value [ 43.750644][ T432] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 43.761336][ T432] EXT4-fs (loop0): warning: checktime reached, running e2fsck is recommended [ 43.771424][ T432] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:864: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 43.787732][ T432] EXT4-fs error (device loop0): ext4_validate_block_bitmap:409: comm syz-executor.0: bg 0: block 46: invalid block bitmap [ 43.801855][ T432] Kernel panic - not syncing: EXT4-fs (device loop0): panic forced after error [ 43.810596][ T432] CPU: 0 PID: 432 Comm: syz-executor.0 Not tainted 5.4.265-syzkaller-04853-g43a5ead9254d #0 [ 43.820716][ T432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 43.830596][ T432] Call Trace: [ 43.833737][ T432] dump_stack+0x1d8/0x241 [ 43.838098][ T432] ? panic+0x896/0x896 [ 43.841919][ T432] ? submit_bio+0x1bf/0x6d0 [ 43.846328][ T432] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 43.852132][ T432] panic+0x309/0x896 [ 43.855959][ T432] ? ext4_handle_error+0x27f/0x3d0 [ 43.860979][ T432] ? csum_partial_copy_generic+0x169/0x169 [ 43.866800][ T432] ? ext4_commit_super+0x898/0xa40 [ 43.871743][ T432] ext4_handle_error+0x3c2/0x3d0 [ 43.876604][ T432] __ext4_error+0x1f9/0x490 [ 43.881121][ T432] ? ext4_itable_unused_set+0xf0/0xf0 [ 43.886321][ T432] ext4_validate_block_bitmap+0xa8c/0xcd0 [ 43.892106][ T432] ? ext4_wait_block_bitmap+0x18c/0x1b0 [ 43.897798][ T432] ext4_read_block_bitmap+0x3a/0x80 [ 43.903289][ T432] ext4_free_blocks+0x960/0x2310 [ 43.908262][ T432] ? ext4_truncate+0xb23/0x1290 [ 43.913740][ T432] ? do_mount+0x688/0xe10 [ 43.918226][ T432] ? ext4_mb_discard_preallocations+0x250/0x250 [ 43.924404][ T432] ? get_default_free_blocks_flags+0x1d7/0x4c0 [ 43.930979][ T432] ext4_ext_remove_space+0x2758/0x4ba0 [ 43.938296][ T432] ? ext4_mark_inode_dirty+0x4e7/0x7a0 [ 43.943684][ T432] ? ext4_ext_index_trans_blocks+0x120/0x120 [ 43.949735][ T432] ? ext4_es_lookup_extent+0x9d0/0x9d0 [ 43.955105][ T432] ? ext4_ext_truncate+0x136/0x180 [ 43.960082][ T432] ext4_truncate+0xb23/0x1290 [ 43.964674][ T432] ? down_write+0xd7/0x150 [ 43.969099][ T432] ? ext4_mark_inode_dirty+0x7a0/0x7a0 [ 43.974462][ T432] ? __brelse+0x55/0x90 [ 43.978484][ T432] ext4_orphan_cleanup+0x8bc/0xd40 [ 43.983583][ T432] ext4_fill_super+0x8592/0x8d90 [ 43.988842][ T432] ? ext4_mount+0x40/0x40 [ 43.993108][ T432] ? vscnprintf+0x80/0x80 [ 43.998275][ T432] mount_bdev+0x267/0x370 [ 44.004013][ T432] ? ext4_mount+0x40/0x40 [ 44.008177][ T432] legacy_get_tree+0xdf/0x170 [ 44.013042][ T432] ? ext4_lazyinit_thread+0xc60/0xc60 [ 44.018603][ T432] vfs_get_tree+0x85/0x260 [ 44.022851][ T432] do_new_mount+0x292/0x570 [ 44.027403][ T432] ? do_move_mount_old+0x160/0x160 [ 44.032589][ T432] ? security_capable+0x86/0xb0 [ 44.037783][ T432] do_mount+0x688/0xe10 [ 44.042260][ T432] ? copy_mount_string+0x30/0x30 [ 44.047459][ T432] ? _copy_from_user+0xa6/0xe0 [ 44.052525][ T432] ? copy_mount_options+0xcb/0x300 [ 44.058507][ T432] ksys_mount+0xc2/0xf0 [ 44.063454][ T432] __x64_sys_mount+0xb1/0xc0 [ 44.068057][ T432] do_syscall_64+0xca/0x1c0 [ 44.072389][ T432] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 44.078672][ T432] Kernel Offset: disabled [ 44.082846][ T432] Rebooting in 86400 seconds..