Warning: Permanently added '10.128.0.41' (ED25519) to the list of known hosts. 2023/08/28 18:31:31 ignoring optional flag "sandboxArg"="0" 2023/08/28 18:31:31 parsed 1 programs [ 42.201579][ T24] audit: type=1400 audit(1693247491.680:154): avc: denied { mounton } for pid=337 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 [ 42.226395][ T24] audit: type=1400 audit(1693247491.680:155): avc: denied { mount } for pid=337 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 [ 42.249971][ T24] audit: type=1400 audit(1693247491.710:156): avc: denied { unlink } for pid=337 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" 2023/08/28 18:31:31 executed programs: 0 [ 42.326099][ T337] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 42.377572][ T343] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.384733][ T343] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.392210][ T343] device bridge_slave_0 entered promiscuous mode [ 42.399206][ T343] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.406261][ T343] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.413587][ T343] device bridge_slave_1 entered promiscuous mode [ 42.448225][ T24] audit: type=1400 audit(1693247491.930:157): avc: denied { write } for pid=343 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.469740][ T24] audit: type=1400 audit(1693247491.960:158): avc: denied { read } for pid=343 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.475486][ T343] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.497629][ T343] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.505073][ T343] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.512112][ T343] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.530305][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.537470][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.545170][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.552793][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.562731][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.570883][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.577971][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.585461][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.593866][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.600784][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.612351][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.622164][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.638466][ T343] device veth0_vlan entered promiscuous mode [ 42.645571][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.654368][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.662326][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.669800][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.681493][ T343] device veth1_macvtap entered promiscuous mode [ 42.688398][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.702614][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.710794][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.723263][ T24] audit: type=1400 audit(1693247492.210:159): avc: denied { mounton } for pid=343 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 [ 42.754722][ T24] audit: type=1400 audit(1693247492.240:160): avc: denied { mounton } for pid=348 comm="syz-executor.0" path="/root/syzkaller-testdir1746263969/syzkaller.Atw61T/0/file0" dev="sda1" ino=1938 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 42.757008][ T349] EXT4-fs (loop0): Unrecognized mount option "ÿÿÿÿ" or missing value [ 42.791174][ T349] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 42.801104][ T349] EXT4-fs (loop0): warning: checktime reached, running e2fsck is recommended [ 42.811138][ T349] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1047: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 42.825793][ T349] EXT4-fs error (device loop0): ext4_validate_block_bitmap:429: comm syz-executor.0: bg 0: block 46: invalid block bitmap [ 42.838696][ T349] Kernel panic - not syncing: EXT4-fs (device loop0): panic forced after error [ 42.847458][ T349] CPU: 0 PID: 349 Comm: syz-executor.0 Not tainted 5.10.189-syzkaller-989220-gc6a1fbd8e4aa #0 [ 42.857614][ T349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 42.867500][ T349] Call Trace: [ 42.870651][ T349] dump_stack_lvl+0x1e2/0x24b [ 42.875407][ T349] ? panic+0x22b/0x80b [ 42.879252][ T349] ? bfq_pos_tree_add_move+0x43b/0x43b [ 42.884638][ T349] dump_stack+0x15/0x17 [ 42.888801][ T349] panic+0x2cf/0x80b [ 42.893147][ T349] ? submit_bh_wbc+0x61f/0x700 [ 42.897871][ T349] ? ext4_handle_error+0x24f/0x310 [ 42.902808][ T349] ? fb_is_primary_device+0xd4/0xd4 [ 42.907836][ T349] ? __kasan_check_read+0x11/0x20 [ 42.912684][ T349] ? __kasan_check_read+0x11/0x20 [ 42.918583][ T349] ext4_handle_error+0x30e/0x310 [ 42.923362][ T349] __ext4_error+0x203/0x420 [ 42.927887][ T349] ? ext4_itable_unused_set+0x100/0x100 [ 42.933357][ T349] ? ext4_block_bitmap_csum_verify+0x1c7/0x570 [ 42.939501][ T349] ? ext4_inode_bitmap_csum_set+0x4e0/0x4e0 [ 42.945242][ T349] ? out_of_line_wait_on_bit+0x1ab/0x230 [ 42.950785][ T349] ext4_validate_block_bitmap+0xe5b/0x1010 [ 42.956436][ T349] ext4_wait_block_bitmap+0x1ac/0x1d0 [ 42.961929][ T349] ext4_read_block_bitmap+0x41/0x80 [ 42.967073][ T349] ext4_free_blocks+0xe58/0x2890 [ 42.972193][ T349] ? mount_bdev+0x262/0x370 [ 42.976519][ T349] ? ext4_mount+0x34/0x40 [ 42.981796][ T349] ? legacy_get_tree+0xf1/0x190 [ 42.986490][ T349] ? __ext4_ext_check+0x94e/0x1110 [ 42.991431][ T349] ? ext4_mb_discard_preallocations_should_retry+0x8a0/0x8a0 [ 42.999248][ T349] ? __ext4_journal_ensure_credits+0x2f/0x470 [ 43.005284][ T349] ? ext4_ext_check_inode+0x80/0x80 [ 43.010472][ T349] ? ext4_inode_journal_mode+0x1a5/0x470 [ 43.016956][ T349] ext4_ext_remove_space+0x260f/0x4e10 [ 43.023089][ T349] ? ext4_da_release_space+0x1a5/0x430 [ 43.028549][ T349] ? ext4_ext_index_trans_blocks+0x120/0x120 [ 43.034842][ T349] ? ext4_es_remove_extent+0x1ac/0x380 [ 43.040145][ T349] ? ext4_es_lookup_extent+0x940/0x940 [ 43.045531][ T349] ext4_ext_truncate+0x17f/0x200 [ 43.050406][ T349] ext4_truncate+0xb19/0x1220 [ 43.055322][ T349] ? down_write+0xd7/0x150 [ 43.059854][ T349] ? __ext4_mark_inode_dirty+0x7b0/0x7b0 [ 43.065306][ T349] ? ext4_orphan_get+0x237/0x630 [ 43.070301][ T349] ext4_orphan_cleanup+0x8e4/0xd50 [ 43.075503][ T349] ext4_fill_super+0x888c/0x9150 [ 43.080257][ T349] ? ext4_mount+0x40/0x40 [ 43.084501][ T349] ? vscnprintf+0x80/0x80 [ 43.089047][ T349] ? sb_set_blocksize+0xa8/0xf0 [ 43.093814][ T349] mount_bdev+0x262/0x370 [ 43.097957][ T349] ? ext4_mount+0x40/0x40 [ 43.102918][ T349] ext4_mount+0x34/0x40 [ 43.106882][ T349] legacy_get_tree+0xf1/0x190 [ 43.111396][ T349] ? ext4_chksum+0x210/0x210 [ 43.115932][ T349] vfs_get_tree+0x88/0x290 [ 43.120327][ T349] do_new_mount+0x28b/0xad0 [ 43.124720][ T349] ? do_move_mount_old+0x160/0x160 [ 43.129647][ T349] ? security_capable+0x87/0xb0 [ 43.134339][ T349] ? ns_capable+0x89/0xe0 [ 43.138499][ T349] path_mount+0x56f/0xcb0 [ 43.143128][ T349] __se_sys_mount+0x2c4/0x3b0 [ 43.147974][ T349] ? __x64_sys_mount+0xd0/0xd0 [ 43.152768][ T349] ? fpu__clear_all+0x20/0x20 [ 43.157346][ T349] __x64_sys_mount+0xbf/0xd0 [ 43.162036][ T349] do_syscall_64+0x34/0x70 [ 43.166463][ T349] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 43.172630][ T349] RIP: 0033:0x7f0e57a33ae9 [ 43.177060][ T349] 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 [ 43.196577][ T349] RSP: 002b:00007f0e575b60c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 43.204951][ T349] RAX: ffffffffffffffda RBX: 00007f0e57b52f80 RCX: 00007f0e57a33ae9 [ 43.213163][ T349] RDX: 00000000200001c0 RSI: 00000000200006c0 RDI: 0000000020000640 [ 43.221546][ T349] RBP: 00007f0e57a7f47a R08: 0000000000000000 R09: 0000000000000000 [ 43.231296][ T349] R10: 000000003f000000 R11: 0000000000000246 R12: 0000000000000000 [ 43.239103][ T349] R13: 000000000000000b R14: 00007f0e57b52f80 R15: 00007ffc821f1d68 [ 43.247292][ T349] Kernel Offset: disabled [ 43.251431][ T349] Rebooting in 86400 seconds..