Warning: Permanently added '10.128.0.27' (ED25519) to the list of known hosts. 2024/07/16 21:59:26 ignoring optional flag "sandboxArg"="0" 2024/07/16 21:59:26 parsed 1 programs [ 46.880181][ T24] kauditd_printk_skb: 18 callbacks suppressed [ 46.880192][ T24] audit: type=1400 audit(1721167166.129:94): avc: denied { mount } for pid=345 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 [ 46.909808][ T24] audit: type=1400 audit(1721167166.159:95): avc: denied { unlink } for pid=345 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" 2024/07/16 21:59:26 executed programs: 0 [ 46.963117][ T345] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.003044][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.010063][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.017071][ T352] device bridge_slave_0 entered promiscuous mode [ 47.023670][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.030521][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.037718][ T352] device bridge_slave_1 entered promiscuous mode [ 47.065909][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.072888][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.080228][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.087075][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.101796][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.108836][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.115930][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.123835][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.132401][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.140407][ T301] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.147635][ T301] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.164244][ T352] device veth0_vlan entered promiscuous mode [ 47.170677][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.179057][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.186678][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.193887][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.201636][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.209601][ T301] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.216417][ T301] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.223893][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.231594][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.242450][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.251165][ T352] device veth1_macvtap entered promiscuous mode [ 47.259870][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.271950][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.282836][ T24] audit: type=1400 audit(1721167166.529:96): avc: denied { mounton } for pid=352 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=357 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 47.311716][ T24] audit: type=1400 audit(1721167166.559:97): avc: denied { mounton } for pid=356 comm="syz-executor.0" path="/root/syzkaller-testdir3910434029/syzkaller.VbgytE/0/file0" dev="sda1" ino=1938 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 47.312080][ T357] EXT4-fs (loop0): Unrecognized mount option "ÿÿÿÿ" or missing value [ 47.358742][ T357] blk_update_request: I/O error, dev loop0, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 47.369866][ T357] EXT4-fs (loop0): unable to read superblock [ 47.385449][ T361] EXT4-fs (loop0): Unrecognized mount option "ÿÿÿÿ" or missing value [ 47.417914][ T361] blk_update_request: I/O error, dev loop0, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 47.429064][ T361] EXT4-fs (loop0): unable to read superblock [ 47.443568][ T364] EXT4-fs (loop0): Unrecognized mount option "ÿÿÿÿ" or missing value [ 47.478125][ T364] blk_update_request: I/O error, dev loop0, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 47.489449][ T364] EXT4-fs (loop0): unable to read superblock [ 47.503531][ T367] EXT4-fs (loop0): Unrecognized mount option "ÿÿÿÿ" or missing value [ 47.512416][ T367] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 47.522232][ T367] EXT4-fs (loop0): warning: checktime reached, running e2fsck is recommended [ 47.531722][ T367] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1047: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 47.546400][ T367] EXT4-fs error (device loop0): ext4_validate_block_bitmap:429: comm syz-executor.0: bg 0: block 46: invalid block bitmap [ 47.559246][ T367] Kernel panic - not syncing: EXT4-fs (device loop0): panic forced after error [ 47.568217][ T367] CPU: 0 PID: 367 Comm: syz-executor.0 Not tainted 5.10.219-syzkaller-1002945-g6f692bec5d53 #0 [ 47.579305][ T367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 47.589551][ T367] Call Trace: [ 47.592678][ T367] dump_stack_lvl+0x1e2/0x24b [ 47.597186][ T367] ? panic+0x22b/0x812 [ 47.601094][ T367] ? bfq_pos_tree_add_move+0x43b/0x43b [ 47.606380][ T367] dump_stack+0x15/0x17 [ 47.610480][ T367] panic+0x2cf/0x812 [ 47.614387][ T367] ? bit_waitqueue+0x30/0x30 [ 47.618848][ T367] ? ext4_handle_error+0x24f/0x310 [ 47.623769][ T367] ? fb_is_primary_device+0xd4/0xd4 [ 47.629025][ T367] ? __kasan_check_read+0x11/0x20 [ 47.633862][ T367] ext4_handle_error+0x30e/0x310 [ 47.638735][ T367] __ext4_error+0x203/0x420 [ 47.643118][ T367] ? ext4_itable_unused_set+0x100/0x100 [ 47.648548][ T367] ? ext4_block_bitmap_csum_verify+0x1c7/0x570 [ 47.654702][ T367] ? ext4_inode_bitmap_csum_set+0x4e0/0x4e0 [ 47.660532][ T367] ? out_of_line_wait_on_bit+0x1ab/0x230 [ 47.665985][ T367] ext4_validate_block_bitmap+0xe5b/0x1010 [ 47.671632][ T367] ext4_wait_block_bitmap+0x1ac/0x1d0 [ 47.676866][ T367] ext4_read_block_bitmap+0x41/0x80 [ 47.681889][ T367] ext4_free_blocks+0xe58/0x2890 [ 47.686634][ T367] ? mount_bdev+0x262/0x370 [ 47.690969][ T367] ? ext4_mount+0x34/0x40 [ 47.695134][ T367] ? legacy_get_tree+0xf1/0x190 [ 47.700024][ T367] ? __ext4_ext_check+0x94e/0x1110 [ 47.705119][ T367] ? ext4_mb_discard_preallocations_should_retry+0x8a0/0x8a0 [ 47.712394][ T367] ? __ext4_journal_ensure_credits+0x2f/0x470 [ 47.718391][ T367] ? ext4_ext_check_inode+0x80/0x80 [ 47.723550][ T367] ? ext4_inode_journal_mode+0x1a5/0x470 [ 47.729143][ T367] ext4_ext_remove_space+0x260f/0x4e10 [ 47.734397][ T367] ? _raw_write_lock+0xa4/0x170 [ 47.739097][ T367] ? ext4_ext_index_trans_blocks+0x120/0x120 [ 47.744904][ T367] ? ext4_es_remove_extent+0x297/0x460 [ 47.750195][ T367] ? ext4_es_lookup_extent+0x940/0x940 [ 47.755678][ T367] ext4_ext_truncate+0x17f/0x200 [ 47.760445][ T367] ext4_truncate+0xb19/0x1220 [ 47.765056][ T367] ? down_write+0xd7/0x150 [ 47.769288][ T367] ? __ext4_mark_inode_dirty+0x7b0/0x7b0 [ 47.774752][ T367] ? ext4_orphan_get+0x237/0x630 [ 47.779631][ T367] ext4_orphan_cleanup+0x8e4/0xd50 [ 47.784673][ T367] ext4_fill_super+0x888c/0x9150 [ 47.789440][ T367] ? ext4_mount+0x40/0x40 [ 47.793708][ T367] ? vscnprintf+0x80/0x80 [ 47.797878][ T367] ? sb_set_blocksize+0xa8/0xf0 [ 47.802828][ T367] mount_bdev+0x262/0x370 [ 47.807163][ T367] ? ext4_mount+0x40/0x40 [ 47.811623][ T367] ext4_mount+0x34/0x40 [ 47.815767][ T367] legacy_get_tree+0xf1/0x190 [ 47.820469][ T367] ? ext4_chksum+0x210/0x210 [ 47.824905][ T367] vfs_get_tree+0x88/0x290 [ 47.829274][ T367] do_new_mount+0x2ba/0xb30 [ 47.833855][ T367] ? do_move_mount_old+0x160/0x160 [ 47.839080][ T367] ? security_capable+0x87/0xb0 [ 47.843941][ T367] ? ns_capable+0x89/0xe0 [ 47.848125][ T367] path_mount+0x56f/0xcb0 [ 47.852269][ T367] __se_sys_mount+0x2c4/0x3b0 [ 47.856955][ T367] ? __x64_sys_mount+0xd0/0xd0 [ 47.861563][ T367] ? fpu__clear_all+0x20/0x20 [ 47.866057][ T367] __x64_sys_mount+0xbf/0xd0 [ 47.870489][ T367] do_syscall_64+0x34/0x70 [ 47.874954][ T367] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.880808][ T367] RIP: 0033:0x7f6dee2fbae9 [ 47.885221][ T367] 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 [ 47.905103][ T367] RSP: 002b:00007f6dede7e0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 47.913345][ T367] RAX: ffffffffffffffda RBX: 00007f6dee41af80 RCX: 00007f6dee2fbae9 [ 47.921152][ T367] RDX: 00000000200001c0 RSI: 00000000200006c0 RDI: 0000000020000640 [ 47.928966][ T367] RBP: 00007f6dee34747a R08: 0000000000000000 R09: 0000000000000000 [ 47.936775][ T367] R10: 000000003f000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.944679][ T367] R13: 000000000000000b R14: 00007f6dee41af80 R15: 00007ffdcfaea388 [ 47.952864][ T367] Kernel Offset: disabled [ 47.957001][ T367] Rebooting in 86400 seconds..