Warning: Permanently added '10.128.1.109' (ECDSA) to the list of known hosts. 2023/04/21 15:24:10 ignoring optional flag "sandboxArg"="0" 2023/04/21 15:24:10 parsed 1 programs 2023/04/21 15:24:10 executed programs: 0 [ 52.165207][ T30] kauditd_printk_skb: 65 callbacks suppressed [ 52.165218][ T30] audit: type=1400 audit(1682090650.489:137): avc: denied { mounton } for pid=385 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 [ 52.196688][ T30] audit: type=1400 audit(1682090650.489:138): avc: denied { mount } for pid=385 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 [ 52.239367][ T389] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.246246][ T389] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.253441][ T389] device bridge_slave_0 entered promiscuous mode [ 52.259898][ T389] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.266775][ T389] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.273929][ T389] device bridge_slave_1 entered promiscuous mode [ 52.303181][ T389] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.310189][ T389] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.317308][ T389] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.324094][ T389] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.337921][ T58] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.344890][ T58] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.352570][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.359728][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.375878][ T389] device veth0_vlan entered promiscuous mode [ 52.382419][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.390736][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.398479][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.405683][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.412989][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.421085][ T58] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.427911][ T58] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.436013][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.443990][ T58] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.450885][ T58] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.458105][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.466085][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.476666][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.485390][ T389] device veth1_macvtap entered promiscuous mode [ 52.493406][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.504638][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.514817][ T30] audit: type=1400 audit(1682090650.839:139): avc: denied { mount } for pid=389 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 [ 52.548906][ T395] loop0: detected capacity change from 0 to 2048 [ 52.556280][ T30] audit: type=1400 audit(1682090650.879:140): avc: denied { mounton } for pid=394 comm="syz-executor.0" path="/root/syzkaller-testdir842042230/syzkaller.iABlAq/0/file0" dev="sda1" ino=1148 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 52.592892][ T395] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.603537][ T30] audit: type=1400 audit(1682090650.929:141): avc: denied { mount } for pid=394 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 [ 52.625662][ T394] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 52.625728][ T30] audit: type=1400 audit(1682090650.939:142): avc: denied { write } for pid=394 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 [ 52.661923][ T30] audit: type=1400 audit(1682090650.939:143): avc: denied { add_name } for pid=394 comm="syz-executor.0" name="memory.current" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.683531][ T30] audit: type=1400 audit(1682090650.939:144): avc: denied { create } for pid=394 comm="syz-executor.0" name="memory.current" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.704863][ T30] audit: type=1400 audit(1682090650.939:145): avc: denied { read append open } for pid=394 comm="syz-executor.0" path="/root/syzkaller-testdir842042230/syzkaller.iABlAq/0/file0/memory.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.733592][ T30] audit: type=1400 audit(1682090650.939:146): avc: denied { map } for pid=394 comm="syz-executor.0" path="/root/syzkaller-testdir842042230/syzkaller.iABlAq/0/file0/memory.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.766231][ T400] loop0: detected capacity change from 0 to 2048 [ 52.782160][ T400] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.801838][ T399] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 52.876543][ T404] loop0: detected capacity change from 0 to 2048 [ 52.892158][ T404] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.904448][ T403] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 52.979987][ T408] loop0: detected capacity change from 0 to 2048 [ 53.002027][ T408] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 53.013814][ T407] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 53.030779][ T8] ------------[ cut here ]------------ [ 53.036499][ T8] kernel BUG at fs/ext4/inode.c:2745! [ 53.041786][ T8] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 53.047655][ T8] CPU: 1 PID: 8 Comm: kworker/u4:0 Not tainted 5.15.98-syzkaller #0 [ 53.055550][ T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 53.065447][ T8] Workqueue: writeback wb_workfn (flush-7:0) [ 53.071260][ T8] RIP: 0010:ext4_writepages+0x33a0/0x33b0 [ 53.076815][ T8] Code: ff 0d bc f4 38 7e 49 bf 00 00 00 00 00 fc ff df 4c 8b a4 24 b8 00 00 00 0f 85 50 fb ff ff e8 df f4 36 ff e9 46 fb ff ff 0f 0b <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 55 48 89 e5 53 48 [ 53.096256][ T8] RSP: 0018:ffffc90000087060 EFLAGS: 00010247 [ 53.102156][ T8] RAX: 1ffff110217c669d RBX: ffff88810be334e8 RCX: ffffffff81c94a4c [ 53.109967][ T8] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff88810be334e8 [ 53.117956][ T8] RBP: ffffc90000087470 R08: dffffc0000000000 R09: ffffed10217c669e [ 53.126136][ T8] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88810ee80000 [ 53.134273][ T8] R13: 0000000000000001 R14: ffff88810e222000 R15: dffffc0000000000 [ 53.142348][ T8] FS: 0000000000000000(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 53.151137][ T8] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.157558][ T8] CR2: 00005555555fa728 CR3: 000000010c3b7000 CR4: 00000000003506a0 [ 53.165548][ T8] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.173332][ T8] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.181233][ T8] Call Trace: [ 53.184359][ T8] [ 53.187148][ T8] ? update_load_avg+0x43a/0x1150 [ 53.191995][ T8] ? xas_load+0x23/0x2b0 [ 53.196069][ T8] ? __kasan_check_write+0x14/0x20 [ 53.201025][ T8] ? __kasan_check_read+0x11/0x20 [ 53.205881][ T8] ? mark_page_accessed+0x39a/0x860 [ 53.210914][ T8] ? __activate_page+0xd50/0xd50 [ 53.215684][ T8] ? ext4_readpage+0x180/0x180 [ 53.220368][ T8] ? __kasan_check_read+0x11/0x20 [ 53.225230][ T8] ? shmem_getpage_gfp+0x3e6/0x1b00 [ 53.230264][ T8] ? copy_page_from_iter_atomic+0x743/0xfb0 [ 53.236087][ T8] ? copy_page_from_iter_atomic+0x743/0xfb0 [ 53.241817][ T8] ? enqueue_task_fair+0xc1a/0x2850 [ 53.246844][ T8] do_writepages+0x433/0x6a0 [ 53.251288][ T8] ? __writepage+0xf0/0xf0 [ 53.255529][ T8] ? sched_group_set_idle+0x640/0x640 [ 53.260729][ T8] ? sched_clock_cpu+0x18/0x3b0 [ 53.265420][ T8] ? psi_task_change+0x22c/0x360 [ 53.270192][ T8] ? __kasan_check_write+0x14/0x20 [ 53.275142][ T8] ? _raw_spin_lock+0xa4/0x1b0 [ 53.279736][ T8] __writeback_single_inode+0xae/0x720 [ 53.285037][ T8] ? inode_io_list_move_locked+0x21f/0x330 [ 53.290763][ T8] writeback_sb_inodes+0x87e/0x1500 [ 53.295796][ T8] ? _raw_spin_lock+0xa4/0x1b0 [ 53.300419][ T8] ? queue_io+0x430/0x430 [ 53.304569][ T8] ? __writeback_inodes_wb+0x330/0x330 [ 53.309863][ T8] ? __kasan_check_read+0x11/0x20 [ 53.314717][ T8] ? queue_io+0x28a/0x430 [ 53.318881][ T8] wb_writeback+0x357/0x810 [ 53.323313][ T8] ? inode_cgwb_move_to_attached+0x380/0x380 [ 53.329212][ T8] ? set_worker_desc+0x11c/0x180 [ 53.333981][ T8] ? update_load_avg+0x43a/0x1150 [ 53.339027][ T8] ? __kasan_check_write+0x14/0x20 [ 53.343972][ T8] ? __update_load_avg_cfs_rq+0xb1/0x2f0 [ 53.349521][ T8] wb_workfn+0x3ac/0xe90 [ 53.353607][ T8] ? inode_wait_for_writeback+0x260/0x260 [ 53.359157][ T8] ? _raw_spin_unlock+0x4d/0x70 [ 53.363842][ T8] ? finish_task_switch+0x163/0x750 [ 53.368877][ T8] ? __kasan_check_read+0x11/0x20 [ 53.373738][ T8] ? read_word_at_a_time+0x12/0x20 [ 53.378682][ T8] ? strscpy+0x9c/0x260 [ 53.382683][ T8] process_one_work+0x635/0xa70 [ 53.387553][ T8] worker_thread+0x8bb/0xf40 [ 53.391994][ T8] kthread+0x3a1/0x480 [ 53.396092][ T8] ? worker_clr_flags+0x120/0x120 [ 53.401037][ T8] ? kthread_blkcg+0xa0/0xa0 [ 53.405472][ T8] ret_from_fork+0x1f/0x30 [ 53.410152][ T8] [ 53.413006][ T8] Modules linked in: [ 53.417991][ T8] ---[ end trace ddfd81b42a371621 ]--- [ 53.423436][ T8] RIP: 0010:ext4_writepages+0x33a0/0x33b0 [ 53.429035][ T8] Code: ff 0d bc f4 38 7e 49 bf 00 00 00 00 00 fc ff df 4c 8b a4 24 b8 00 00 00 0f 85 50 fb ff ff e8 df f4 36 ff e9 46 fb ff ff 0f 0b <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 55 48 89 e5 53 48 [ 53.448823][ T8] RSP: 0018:ffffc90000087060 EFLAGS: 00010247 [ 53.454901][ T8] RAX: 1ffff110217c669d RBX: ffff88810be334e8 RCX: ffffffff81c94a4c [ 53.462765][ T8] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff88810be334e8 [ 53.470509][ T8] RBP: ffffc90000087470 R08: dffffc0000000000 R09: ffffed10217c669e [ 53.478340][ T8] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88810ee80000 [ 53.486251][ T8] R13: 0000000000000001 R14: ffff88810e222000 R15: dffffc0000000000 [ 53.494202][ T8] FS: 0000000000000000(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 53.502962][ T8] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.509369][ T8] CR2: 00005555555fa728 CR3: 000000010c3b7000 CR4: 00000000003506a0 [ 53.517208][ T8] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.525378][ T8] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.533449][ T8] Kernel panic - not syncing: Fatal exception [ 53.539441][ T8] Kernel Offset: disabled [ 53.543628][ T8] Rebooting in 86400 seconds..