Warning: Permanently added '10.128.1.84' (ED25519) to the list of known hosts. 2025/02/12 03:50:11 ignoring optional flag "sandboxArg"="0" 2025/02/12 03:50:11 ignoring optional flag "type"="gce" 2025/02/12 03:50:11 parsed 1 programs [ 47.924390][ T24] kauditd_printk_skb: 18 callbacks suppressed [ 47.924403][ T24] audit: type=1400 audit(1739332211.160:94): avc: denied { mount } for pid=344 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 2025/02/12 03:50:11 executed programs: 0 [ 47.954840][ T24] audit: type=1400 audit(1739332211.190:95): avc: denied { unlink } for pid=344 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 47.998331][ T344] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.051108][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.057997][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.065254][ T350] device bridge_slave_0 entered promiscuous mode [ 48.071868][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.078862][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.086069][ T350] device bridge_slave_1 entered promiscuous mode [ 48.121303][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.128167][ T350] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.135452][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.142306][ T350] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.159994][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.167053][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.174495][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.182860][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.192393][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.201185][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.208283][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.216677][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.224778][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.231617][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.242702][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.255738][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.265571][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.276724][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.284841][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.292138][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.300278][ T350] device veth0_vlan entered promiscuous mode [ 48.310025][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.319675][ T350] device veth1_macvtap entered promiscuous mode [ 48.329069][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.338990][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.352222][ T24] audit: type=1400 audit(1739332211.580:96): avc: denied { mounton } for pid=350 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=509 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 48.381635][ T24] audit: type=1400 audit(1739332211.610:97): avc: denied { mounton } for pid=355 comm="syz-executor.0" path="/root/syzkaller-testdir2499133227/syzkaller.RKyDKO/0/file0" dev="sda1" ino=1938 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 48.382585][ T356] EXT4-fs (loop0): Unrecognized mount option "ÿÿÿÿ" or missing value [ 48.449261][ T356] blk_update_request: I/O error, dev loop0, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 48.461030][ T356] EXT4-fs (loop0): unable to read superblock [ 48.477728][ T360] EXT4-fs (loop0): Unrecognized mount option "ÿÿÿÿ" or missing value [ 48.535220][ T360] blk_update_request: I/O error, dev loop0, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 48.547999][ T360] EXT4-fs (loop0): unable to read superblock [ 48.564733][ T363] EXT4-fs (loop0): Unrecognized mount option "ÿÿÿÿ" or missing value [ 48.626634][ T363] blk_update_request: I/O error, dev loop0, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 48.638750][ T363] EXT4-fs (loop0): unable to read superblock [ 48.654909][ T366] EXT4-fs (loop0): Unrecognized mount option "ÿÿÿÿ" or missing value [ 48.675598][ T366] blk_update_request: I/O error, dev loop0, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 48.687000][ T366] EXT4-fs (loop0): unable to read superblock [ 48.701953][ T369] EXT4-fs (loop0): Unrecognized mount option "ÿÿÿÿ" or missing value [ 48.736598][ T369] blk_update_request: I/O error, dev loop0, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 48.747893][ T369] EXT4-fs (loop0): unable to read superblock [ 48.763684][ T372] EXT4-fs (loop0): Unrecognized mount option "ÿÿÿÿ" or missing value [ 48.773563][ T24] audit: type=1400 audit(1739332212.010:98): avc: denied { read } for pid=77 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 48.814560][ T372] blk_update_request: I/O error, dev loop0, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 48.825685][ T372] EXT4-fs (loop0): unable to read superblock [ 48.842953][ T375] EXT4-fs (loop0): Unrecognized mount option "ÿÿÿÿ" or missing value [ 48.851654][ T375] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 48.861918][ T375] EXT4-fs (loop0): warning: checktime reached, running e2fsck is recommended [ 48.871553][ T375] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1047: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 48.886146][ T375] EXT4-fs error (device loop0): ext4_validate_block_bitmap:429: comm syz-executor.0: bg 0: block 46: invalid block bitmap [ 48.899134][ T375] Kernel panic - not syncing: EXT4-fs (device loop0): panic forced after error [ 48.908061][ T375] CPU: 0 PID: 375 Comm: syz-executor.0 Not tainted 5.10.234-syzkaller-1006629-g6686f2996d23 #0 [ 48.918484][ T375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 48.928470][ T375] Call Trace: [ 48.931580][ T375] dump_stack_lvl+0x1e2/0x24b [ 48.936082][ T375] ? panic+0x22b/0x812 [ 48.940202][ T375] ? bfq_pos_tree_add_move+0x43b/0x43b [ 48.945583][ T375] dump_stack+0x15/0x17 [ 48.949584][ T375] panic+0x2cf/0x812 [ 48.953301][ T375] ? bit_waitqueue+0x30/0x30 [ 48.957731][ T375] ? ext4_handle_error+0x24f/0x310 [ 48.962692][ T375] ? fb_is_primary_device+0xd4/0xd4 [ 48.967807][ T375] ? __kasan_check_read+0x11/0x20 [ 48.972658][ T375] ext4_handle_error+0x30e/0x310 [ 48.977447][ T375] __ext4_error+0x203/0x420 [ 48.981787][ T375] ? ext4_itable_unused_set+0x100/0x100 [ 48.987350][ T375] ? ext4_block_bitmap_csum_verify+0x1c7/0x570 [ 48.993342][ T375] ? ext4_inode_bitmap_csum_set+0x4e0/0x4e0 [ 48.999268][ T375] ? out_of_line_wait_on_bit+0x1ab/0x230 [ 49.004722][ T375] ext4_validate_block_bitmap+0xe5b/0x1010 [ 49.010371][ T375] ext4_wait_block_bitmap+0x1ac/0x1d0 [ 49.015571][ T375] ext4_read_block_bitmap+0x41/0x80 [ 49.020607][ T375] ext4_free_blocks+0xe58/0x2890 [ 49.025375][ T375] ? mount_bdev+0x262/0x370 [ 49.029713][ T375] ? ext4_mount+0x34/0x40 [ 49.033883][ T375] ? legacy_get_tree+0xf1/0x190 [ 49.038570][ T375] ? __ext4_ext_check+0x94e/0x1110 [ 49.043535][ T375] ? ext4_mb_discard_preallocations_should_retry+0x8a0/0x8a0 [ 49.050914][ T375] ? __ext4_journal_ensure_credits+0x2f/0x470 [ 49.056802][ T375] ? ext4_ext_check_inode+0x80/0x80 [ 49.061831][ T375] ? ext4_inode_journal_mode+0x1a5/0x470 [ 49.067317][ T375] ext4_ext_remove_space+0x260f/0x4e10 [ 49.072792][ T375] ? _raw_write_lock+0xa4/0x170 [ 49.077564][ T375] ? ext4_ext_index_trans_blocks+0x120/0x120 [ 49.083464][ T375] ? ext4_es_remove_extent+0x297/0x460 [ 49.088770][ T375] ? ext4_es_lookup_extent+0x940/0x940 [ 49.094167][ T375] ext4_ext_truncate+0x17f/0x200 [ 49.098933][ T375] ext4_truncate+0xb19/0x1220 [ 49.103463][ T375] ? down_write+0xd7/0x150 [ 49.107705][ T375] ? __ext4_mark_inode_dirty+0x7b0/0x7b0 [ 49.113454][ T375] ? ext4_orphan_get+0x237/0x630 [ 49.118316][ T375] ext4_orphan_cleanup+0x8e4/0xd50 [ 49.123261][ T375] ext4_fill_super+0x888c/0x9150 [ 49.128034][ T375] ? ext4_mount+0x40/0x40 [ 49.132196][ T375] ? vscnprintf+0x80/0x80 [ 49.136388][ T375] ? sb_set_blocksize+0xa8/0xf0 [ 49.141048][ T375] mount_bdev+0x262/0x370 [ 49.145419][ T375] ? ext4_mount+0x40/0x40 [ 49.149638][ T375] ext4_mount+0x34/0x40 [ 49.153747][ T375] legacy_get_tree+0xf1/0x190 [ 49.158228][ T375] ? ext4_chksum+0x210/0x210 [ 49.162769][ T375] vfs_get_tree+0x88/0x290 [ 49.167112][ T375] do_new_mount+0x2ba/0xb30 [ 49.171584][ T375] ? do_move_mount_old+0x160/0x160 [ 49.176619][ T375] ? security_capable+0x87/0xb0 [ 49.181477][ T375] ? ns_capable+0x89/0xe0 [ 49.185960][ T375] path_mount+0x56f/0xcb0 [ 49.190260][ T375] __se_sys_mount+0x2c4/0x3b0 [ 49.195005][ T375] ? __x64_sys_mount+0xd0/0xd0 [ 49.199684][ T375] ? fpu__clear_all+0x20/0x20 [ 49.204378][ T375] __x64_sys_mount+0xbf/0xd0 [ 49.208793][ T375] do_syscall_64+0x34/0x70 [ 49.213225][ T375] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.218951][ T375] RIP: 0033:0x7f01fb5bdae9 [ 49.223286][ T375] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 49.243085][ T375] RSP: 002b:00007f01fb1400c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 49.251502][ T375] RAX: ffffffffffffffda RBX: 00007f01fb6dcf80 RCX: 00007f01fb5bdae9 [ 49.259311][ T375] RDX: 00000000200001c0 RSI: 00000000200006c0 RDI: 0000000020000640 [ 49.267426][ T375] RBP: 00007f01fb60947a R08: 0000000000000000 R09: 0000000000000000 [ 49.275234][ T375] R10: 000000003f000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.283228][ T375] R13: 000000000000000b R14: 00007f01fb6dcf80 R15: 00007fff06bb3be8 [ 49.291342][ T375] Kernel Offset: disabled [ 49.295494][ T375] Rebooting in 86400 seconds..