Warning: Permanently added '10.128.1.97' (ECDSA) to the list of known hosts. 2022/12/09 16:24:54 ignoring optional flag "sandboxArg"="0" 2022/12/09 16:24:54 parsed 1 programs 2022/12/09 16:24:54 executed programs: 0 [ 36.710680][ T29] kauditd_printk_skb: 65 callbacks suppressed [ 36.710705][ T29] audit: type=1400 audit(1670603094.969:137): avc: denied { mounton } for pid=451 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 [ 36.741343][ T29] audit: type=1400 audit(1670603094.969:138): avc: denied { mount } for pid=451 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 [ 36.771505][ T454] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.778825][ T454] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.786687][ T454] device bridge_slave_0 entered promiscuous mode [ 36.793496][ T454] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.800339][ T454] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.807622][ T454] device bridge_slave_1 entered promiscuous mode [ 36.845922][ T454] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.852784][ T454] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.860050][ T454] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.867059][ T454] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.885430][ T404] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.892796][ T404] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.900272][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.907617][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.923999][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.931920][ T404] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.938780][ T404] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.946499][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.954925][ T404] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.961952][ T404] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.969170][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.976988][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.987099][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.997980][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.005827][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.013281][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.021718][ T454] device veth0_vlan entered promiscuous mode [ 37.031342][ T454] device veth1_macvtap entered promiscuous mode [ 37.038012][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.048486][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.059948][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.071705][ T29] audit: type=1400 audit(1670603095.329:139): avc: denied { mount } for pid=454 comm="syz-executor.0" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 37.108580][ T460] loop0: detected capacity change from 0 to 2048 [ 37.115736][ T29] audit: type=1400 audit(1670603095.379:140): avc: denied { mounton } for pid=459 comm="syz-executor.0" path="/root/syzkaller-testdir3588599965/syzkaller.EvQvvr/0/file0" dev="sda1" ino=1148 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 37.154710][ T460] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 37.165511][ T29] audit: type=1400 audit(1670603095.429:141): avc: denied { mount } for pid=459 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 37.187343][ T459] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 37.187684][ T29] audit: type=1400 audit(1670603095.429:142): avc: denied { write } for pid=459 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 37.202793][ T460] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 37.224270][ T29] audit: type=1400 audit(1670603095.429:143): avc: denied { add_name } for pid=459 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 37.236161][ T460] EXT4-fs (loop0): This should not happen!! Data will be lost [ 37.236161][ T460] [ 37.256636][ T29] audit: type=1400 audit(1670603095.429:144): avc: denied { create } for pid=459 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 37.266104][ T460] EXT4-fs (loop0): Total free blocks count 0 [ 37.287370][ T29] audit: type=1400 audit(1670603095.429:145): avc: denied { read write open } for pid=459 comm="syz-executor.0" path="/root/syzkaller-testdir3588599965/syzkaller.EvQvvr/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 37.291819][ T460] EXT4-fs (loop0): Free/Dirty block details [ 37.325268][ T460] EXT4-fs (loop0): free_blocks=2415919104 [ 37.325283][ T29] audit: type=1400 audit(1670603095.429:146): avc: denied { map } for pid=459 comm="syz-executor.0" path="/root/syzkaller-testdir3588599965/syzkaller.EvQvvr/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 37.330803][ T460] EXT4-fs (loop0): dirty_blocks=16 [ 37.330819][ T460] EXT4-fs (loop0): Block reservation details [ 37.330827][ T460] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 37.374526][ T9] ------------[ cut here ]------------ [ 37.380034][ T9] kernel BUG at fs/ext4/inode.c:2725! [ 37.385585][ T9] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 37.391453][ T9] CPU: 1 PID: 9 Comm: kworker/u4:0 Not tainted 5.15.82-syzkaller #0 [ 37.399259][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 37.409292][ T9] Workqueue: writeback wb_workfn (flush-7:0) [ 37.415108][ T9] RIP: 0010:ext4_writepages+0x3b91/0x3bb0 [ 37.420647][ T9] Code: c6 31 ff e8 51 c7 84 ff 84 db 75 2c e8 38 c4 84 ff 48 bb 00 00 00 00 00 fc ff df 4c 8b 7c 24 48 e9 d3 c9 ff ff e8 1f c4 84 ff <0f> 0b e8 18 c4 84 ff e8 9f a3 14 ff eb a0 e8 0c c4 84 ff e8 93 a3 [ 37.440097][ T9] RSP: 0018:ffffc90000097060 EFLAGS: 00010293 [ 37.445988][ T9] RAX: ffffffff81ebdd81 RBX: 0000008000000000 RCX: ffff888100250000 [ 37.453801][ T9] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 37.461612][ T9] RBP: ffffc90000097450 R08: ffffffff81eba98f R09: ffffed10211f95bd [ 37.469422][ T9] R10: ffffed10211f95bd R11: 1ffff110211f95bc R12: ffffc90000097810 [ 37.477234][ T9] R13: 0000000000000001 R14: 0000008410000000 R15: ffffc90000097320 [ 37.485043][ T9] FS: 0000000000000000(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 37.493811][ T9] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.500321][ T9] CR2: 00007ffc8db19ff8 CR3: 000000010c1b7000 CR4: 00000000003506a0 [ 37.508136][ T9] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.516036][ T9] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.523846][ T9] Call Trace: [ 37.526966][ T9] [ 37.529755][ T9] ? xas_load+0x2c7/0x2e0 [ 37.533917][ T9] ? __kasan_check_write+0x14/0x20 [ 37.538862][ T9] ? page_cache_prev_miss+0x430/0x430 [ 37.544180][ T9] ? __kasan_check_read+0x11/0x20 [ 37.549031][ T9] ? mark_page_accessed+0x3be/0xb80 [ 37.554058][ T9] ? __kasan_check_read+0x11/0x20 [ 37.558917][ T9] ? shmem_getpage_gfp+0x23db/0x25e0 [ 37.564039][ T9] ? ext4_readpage+0x220/0x220 [ 37.568639][ T9] ? copy_page_from_iter_atomic+0x84d/0x11c0 [ 37.574458][ T9] ? memcpy+0x56/0x70 [ 37.578274][ T9] ? copy_page_from_iter_atomic+0x642/0x11c0 [ 37.584090][ T9] ? __kasan_check_write+0x14/0x20 [ 37.589036][ T9] ? ext4_readpage+0x220/0x220 [ 37.593732][ T9] do_writepages+0x412/0x690 [ 37.598274][ T9] ? __writepage+0x130/0x130 [ 37.603599][ T9] ? cpuacct_charge+0x144/0x170 [ 37.609975][ T9] ? __kasan_check_write+0x14/0x20 [ 37.615001][ T9] ? _raw_spin_lock+0xa3/0x1b0 [ 37.619601][ T9] __writeback_single_inode+0xcf/0x6d0 [ 37.625000][ T9] writeback_sb_inodes+0xb44/0x1930 [ 37.630026][ T9] ? queue_io+0x500/0x500 [ 37.634179][ T9] ? __writeback_inodes_wb+0x430/0x430 [ 37.639482][ T9] ? queue_io+0x3c7/0x500 [ 37.643638][ T9] wb_writeback+0x401/0x9f0 [ 37.648148][ T9] ? enqueue_timer+0x1d1/0x470 [ 37.652711][ T9] ? inode_cgwb_move_to_attached+0x400/0x400 [ 37.658513][ T9] ? widen_string+0x41/0x3a0 [ 37.662932][ T9] ? __kasan_check_write+0x14/0x20 [ 37.667880][ T9] ? vsnprintf+0x1c02/0x1ce0 [ 37.672304][ T9] wb_do_writeback+0x222/0xbd0 [ 37.676907][ T9] ? wb_workfn+0x3e0/0x3e0 [ 37.681156][ T9] ? compat_start_thread+0x20/0x20 [ 37.686101][ T9] ? set_worker_desc+0x158/0x1c0 [ 37.690876][ T9] ? work_busy+0x250/0x250 [ 37.695138][ T9] ? finish_task_switch+0x173/0x700 [ 37.700173][ T9] ? kthread_data+0x52/0xc0 [ 37.704504][ T9] wb_workfn+0xf8/0x3e0 [ 37.708687][ T9] process_one_work+0x6db/0xc00 [ 37.713364][ T9] worker_thread+0xb3e/0x1340 [ 37.717958][ T9] kthread+0x41c/0x500 [ 37.721860][ T9] ? worker_clr_flags+0x180/0x180 [ 37.726724][ T9] ? kthread_blkcg+0xd0/0xd0 [ 37.731161][ T9] ret_from_fork+0x1f/0x30 [ 37.735400][ T9] [ 37.738263][ T9] Modules linked in: [ 37.742612][ T9] ---[ end trace 870c714f4a3f768a ]--- [ 37.748101][ T9] RIP: 0010:ext4_writepages+0x3b91/0x3bb0 [ 37.753750][ T9] Code: c6 31 ff e8 51 c7 84 ff 84 db 75 2c e8 38 c4 84 ff 48 bb 00 00 00 00 00 fc ff df 4c 8b 7c 24 48 e9 d3 c9 ff ff e8 1f c4 84 ff <0f> 0b e8 18 c4 84 ff e8 9f a3 14 ff eb a0 e8 0c c4 84 ff e8 93 a3 [ 37.773425][ T9] RSP: 0018:ffffc90000097060 EFLAGS: 00010293 [ 37.779316][ T9] RAX: ffffffff81ebdd81 RBX: 0000008000000000 RCX: ffff888100250000 [ 37.787162][ T9] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 37.794976][ T9] RBP: ffffc90000097450 R08: ffffffff81eba98f R09: ffffed10211f95bd [ 37.802730][ T9] R10: ffffed10211f95bd R11: 1ffff110211f95bc R12: ffffc90000097810 [ 37.810605][ T9] R13: 0000000000000001 R14: 0000008410000000 R15: ffffc90000097320 [ 37.818403][ T9] FS: 0000000000000000(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 37.827298][ T9] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.833758][ T9] CR2: 00007ffc8db19ff8 CR3: 000000010c1b7000 CR4: 00000000003506a0 [ 37.841505][ T9] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.849350][ T9] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.857309][ T9] Kernel panic - not syncing: Fatal exception [ 37.863457][ T9] Kernel Offset: disabled [ 37.867595][ T9] Rebooting in 86400 seconds..