Warning: Permanently added '10.128.1.21' (ED25519) to the list of known hosts. 2024/03/16 14:32:09 ignoring optional flag "sandboxArg"="0" 2024/03/16 14:32:10 parsed 1 programs 2024/03/16 14:32:10 executed programs: 0 [ 40.130399][ T30] audit: type=1400 audit(1710599530.057:152): avc: denied { mounton } for pid=338 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 [ 40.155344][ T30] audit: type=1400 audit(1710599530.057:153): avc: denied { mount } for pid=338 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 [ 40.226863][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.233812][ T342] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.241110][ T342] device bridge_slave_0 entered promiscuous mode [ 40.247831][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.255458][ T342] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.263289][ T342] device bridge_slave_1 entered promiscuous mode [ 40.308683][ T30] audit: type=1400 audit(1710599530.237:154): avc: denied { write } for pid=342 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 40.314345][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.329439][ T30] audit: type=1400 audit(1710599530.237:155): avc: denied { read } for pid=342 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 40.336274][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.336396][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.370989][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.390774][ T58] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.398385][ T58] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.406558][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.413920][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.423882][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.431965][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.438809][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.452049][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.460218][ T58] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.467179][ T58] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.474646][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.491752][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.501329][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.511774][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.520898][ T342] device veth0_vlan entered promiscuous mode [ 40.531250][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.539395][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.547068][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.555775][ T342] device veth1_macvtap entered promiscuous mode [ 40.565028][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.576813][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.590373][ T30] audit: type=1400 audit(1710599530.517:156): avc: denied { mounton } for pid=342 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=362 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 40.629909][ T347] loop0: detected capacity change from 0 to 2048 [ 40.636909][ T30] audit: type=1400 audit(1710599530.567:157): avc: denied { mounton } for pid=346 comm="syz-executor.0" path="/root/syzkaller-testdir679296835/syzkaller.LHliWS/0/file0" dev="sda1" ino=1937 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 40.673026][ T347] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 40.684780][ T30] audit: type=1400 audit(1710599530.617:158): avc: denied { mount } for pid=346 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 [ 40.710078][ T30] audit: type=1400 audit(1710599530.617:159): avc: denied { write } for pid=346 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 [ 40.711392][ T346] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 40.747656][ T30] audit: type=1400 audit(1710599530.617:160): avc: denied { add_name } for pid=346 comm="syz-executor.0" name="memory.current" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 40.769695][ T30] audit: type=1400 audit(1710599530.617:161): avc: denied { create } for pid=346 comm="syz-executor.0" name="memory.current" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 40.843885][ T355] loop0: detected capacity change from 0 to 2048 [ 40.862544][ T355] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 40.876021][ T354] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 40.954296][ T359] loop0: detected capacity change from 0 to 2048 [ 40.972492][ T359] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 40.985793][ T358] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.060076][ T363] loop0: detected capacity change from 0 to 2048 [ 41.083540][ T363] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.096020][ T362] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.153801][ T367] loop0: detected capacity change from 0 to 2048 [ 41.172418][ T367] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.184757][ T366] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.202872][ T10] ------------[ cut here ]------------ [ 41.208149][ T10] kernel BUG at fs/ext4/inode.c:2735! [ 41.213871][ T10] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 41.219934][ T10] CPU: 0 PID: 10 Comm: kworker/u4:1 Not tainted 5.15.148-syzkaller-1069047-g993bed180178 #0 [ 41.230922][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 41.240985][ T10] Workqueue: writeback wb_workfn (flush-7:0) [ 41.246899][ T10] RIP: 0010:ext4_writepages+0x3fe6/0x4000 [ 41.252450][ T10] Code: 89 de e8 1d dd 87 ff 45 84 f6 75 2c e8 83 da 87 ff 49 be 00 00 00 00 00 fc ff df 4c 8b 64 24 50 e9 e4 c5 ff ff e8 6a da 87 ff <0f> 0b e8 63 da 87 ff e8 ba 3c 18 ff eb 9b e8 57 da 87 ff e8 ae 3c [ 41.271994][ T10] RSP: 0018:ffffc900000a7000 EFLAGS: 00010293 [ 41.277880][ T10] RAX: ffffffff81e844e6 RBX: 0000008000000000 RCX: ffff888100263b40 [ 41.285931][ T10] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 41.293749][ T10] RBP: ffffc900000a7410 R08: ffffffff81e83c56 R09: ffffed1021846a45 [ 41.301657][ T10] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc900000a77d0 [ 41.309624][ T10] R13: 0000000000000000 R14: 0000008410000000 R15: 0000000000000001 [ 41.317453][ T10] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 41.326202][ T10] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.332638][ T10] CR2: 000000c000e5f000 CR3: 000000011ac2e000 CR4: 00000000003506b0 [ 41.340450][ T10] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.348258][ T10] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.356323][ T10] Call Trace: [ 41.359445][ T10] [ 41.362223][ T10] ? __die_body+0x62/0xb0 [ 41.366387][ T10] ? die+0x88/0xb0 [ 41.369946][ T10] ? do_trap+0x103/0x330 [ 41.374022][ T10] ? ext4_writepages+0x3fe6/0x4000 [ 41.378972][ T10] ? handle_invalid_op+0x95/0xc0 [ 41.383843][ T10] ? ext4_writepages+0x3fe6/0x4000 [ 41.388869][ T10] ? exc_invalid_op+0x32/0x50 [ 41.393467][ T10] ? asm_exc_invalid_op+0x1b/0x20 [ 41.398416][ T10] ? ext4_writepages+0x3756/0x4000 [ 41.403369][ T10] ? ext4_writepages+0x3fe6/0x4000 [ 41.408309][ T10] ? ext4_writepages+0x3fe6/0x4000 [ 41.413256][ T10] ? pagevec_lookup_range_tag+0x3c/0x80 [ 41.418663][ T10] ? write_cache_pages+0xd37/0xeb0 [ 41.423585][ T10] ? xas_start+0x32c/0x3f0 [ 41.427841][ T10] ? __kasan_check_read+0x11/0x20 [ 41.432705][ T10] ? mark_page_accessed+0x56b/0xbf0 [ 41.437730][ T10] ? __activate_page+0x1110/0x1110 [ 41.442680][ T10] ? ext4_readpage+0x230/0x230 [ 41.447627][ T10] ? __kasan_check_read+0x11/0x20 [ 41.452577][ T10] ? shmem_getpage_gfp+0x21cd/0x23c0 [ 41.457693][ T10] ? copy_page_from_iter_atomic+0x7fd/0x10e0 [ 41.463689][ T10] ? load_balance+0x1a9c/0x6fb0 [ 41.468369][ T10] ? memcpy+0x56/0x70 [ 41.472191][ T10] ? ext4_readpage+0x230/0x230 [ 41.476875][ T10] do_writepages+0x40e/0x670 [ 41.481331][ T10] ? __writepage+0x130/0x130 [ 41.485834][ T10] ? __kasan_check_write+0x14/0x20 [ 41.491203][ T10] ? _raw_spin_lock+0xa4/0x1b0 [ 41.496100][ T10] __writeback_single_inode+0xdf/0xa70 [ 41.501441][ T10] writeback_sb_inodes+0xb2a/0x1920 [ 41.506649][ T10] ? _raw_spin_lock+0xa4/0x1b0 [ 41.511341][ T10] ? queue_io+0x520/0x520 [ 41.515498][ T10] ? __writeback_inodes_wb+0x3f0/0x3f0 [ 41.520794][ T10] ? queue_io+0x3d0/0x520 [ 41.524958][ T10] wb_writeback+0x3b9/0x9e0 [ 41.529498][ T10] ? inode_cgwb_move_to_attached+0x3c0/0x3c0 [ 41.535385][ T10] ? set_worker_desc+0x158/0x1c0 [ 41.540304][ T10] ? _raw_spin_trylock_bh+0x190/0x190 [ 41.545501][ T10] ? __kasan_check_write+0x14/0x20 [ 41.550438][ T10] wb_workfn+0x3d9/0x1110 [ 41.554615][ T10] ? inode_wait_for_writeback+0x280/0x280 [ 41.560156][ T10] ? sched_clock+0x9/0x10 [ 41.564321][ T10] ? _raw_spin_unlock+0x4d/0x70 [ 41.569095][ T10] ? finish_task_switch+0x167/0x7b0 [ 41.574301][ T10] ? __kasan_check_read+0x11/0x20 [ 41.579160][ T10] ? read_word_at_a_time+0x12/0x20 [ 41.584113][ T10] ? strscpy+0x9c/0x260 [ 41.588101][ T10] process_one_work+0x6bb/0xc10 [ 41.592794][ T10] worker_thread+0xad5/0x12a0 [ 41.597323][ T10] kthread+0x421/0x510 [ 41.601205][ T10] ? worker_clr_flags+0x180/0x180 [ 41.606068][ T10] ? kthread_blkcg+0xd0/0xd0 [ 41.610580][ T10] ret_from_fork+0x1f/0x30 [ 41.614838][ T10] [ 41.617699][ T10] Modules linked in: [ 41.622841][ T10] ---[ end trace 6b58304fdff56691 ]--- [ 41.628407][ T10] RIP: 0010:ext4_writepages+0x3fe6/0x4000 [ 41.634563][ T10] Code: 89 de e8 1d dd 87 ff 45 84 f6 75 2c e8 83 da 87 ff 49 be 00 00 00 00 00 fc ff df 4c 8b 64 24 50 e9 e4 c5 ff ff e8 6a da 87 ff <0f> 0b e8 63 da 87 ff e8 ba 3c 18 ff eb 9b e8 57 da 87 ff e8 ae 3c [ 41.655012][ T10] RSP: 0018:ffffc900000a7000 EFLAGS: 00010293 [ 41.660948][ T10] RAX: ffffffff81e844e6 RBX: 0000008000000000 RCX: ffff888100263b40 [ 41.669164][ T10] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 41.677402][ T10] RBP: ffffc900000a7410 R08: ffffffff81e83c56 R09: ffffed1021846a45 [ 41.685648][ T10] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc900000a77d0 [ 41.693538][ T10] R13: 0000000000000000 R14: 0000008410000000 R15: 0000000000000001 [ 41.701518][ T10] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 41.710344][ T10] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.717094][ T10] CR2: 000000c000e5f000 CR3: 000000010c90e000 CR4: 00000000003506b0 [ 41.725040][ T10] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.733081][ T10] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.741170][ T10] Kernel panic - not syncing: Fatal exception [ 41.747269][ T10] Kernel Offset: disabled [ 41.751503][ T10] Rebooting in 86400 seconds..