Warning: Permanently added '10.128.1.228' (ED25519) to the list of known hosts. 2024/07/24 10:12:51 ignoring optional flag "sandboxArg"="0" 2024/07/24 10:12:51 parsed 1 programs 2024/07/24 10:12:51 executed programs: 0 [ 47.466734][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 47.466763][ T28] audit: type=1400 audit(1721815971.514:94): avc: denied { unlink } for pid=350 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 47.493012][ T350] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.557849][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.564958][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.572532][ T356] device bridge_slave_0 entered promiscuous mode [ 47.579203][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.586408][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.593613][ T356] device bridge_slave_1 entered promiscuous mode [ 47.645972][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.653320][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.660949][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.668186][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.689806][ T40] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.698339][ T40] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.705662][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.713760][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.723341][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.731685][ T311] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.738861][ T311] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.756859][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.765501][ T311] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.772471][ T311] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.779869][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.788026][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.799125][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.811013][ T356] device veth0_vlan entered promiscuous mode [ 47.817657][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.825795][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.833409][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.845263][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.854546][ T356] device veth1_macvtap entered promiscuous mode [ 47.864128][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.877200][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.906356][ T362] loop0: detected capacity change from 0 to 2048 [ 47.913236][ T28] audit: type=1400 audit(1721815971.954:95): avc: denied { mounton } for pid=361 comm="syz-executor.0" path="/root/syzkaller-testdir1218516914/syzkaller.FdNxh7/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 47.958313][ T362] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 47.967242][ T28] audit: type=1400 audit(1721815972.014:96): avc: denied { mount } for pid=361 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 [ 47.989679][ T28] audit: type=1400 audit(1721815972.014:97): avc: denied { write } for pid=361 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 [ 48.012996][ T28] audit: type=1400 audit(1721815972.014:98): avc: denied { add_name } for pid=361 comm="syz-executor.0" name="pids.current" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.014585][ T361] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.049846][ T28] audit: type=1400 audit(1721815972.014:99): avc: denied { create } for pid=361 comm="syz-executor.0" name="pids.current" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.071156][ T28] audit: type=1400 audit(1721815972.014:100): avc: denied { read append open } for pid=361 comm="syz-executor.0" path="/root/syzkaller-testdir1218516914/syzkaller.FdNxh7/0/file0/pids.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.071251][ T8] ------------[ cut here ]------------ [ 48.100062][ T28] audit: type=1400 audit(1721815972.014:101): avc: denied { map } for pid=361 comm="syz-executor.0" path="/root/syzkaller-testdir1218516914/syzkaller.FdNxh7/0/file0/pids.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.105225][ T8] kernel BUG at fs/ext4/inode.c:2749! [ 48.133641][ T28] audit: type=1400 audit(1721815972.014:102): avc: denied { write } for pid=361 comm="syz-executor.0" path="/root/syzkaller-testdir1218516914/syzkaller.FdNxh7/0/file0/pids.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.139431][ T8] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 48.167034][ T28] audit: type=1400 audit(1721815972.054:103): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 48.172351][ T8] CPU: 0 PID: 8 Comm: kworker/u4:0 Not tainted 6.1.90-syzkaller-1151290-g9077d52bd834 #0 [ 48.204375][ T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 48.214699][ T8] Workqueue: writeback wb_workfn (flush-7:0) [ 48.220949][ T8] RIP: 0010:ext4_writepages+0x3fab/0x3fd0 [ 48.226666][ T8] Code: d5 80 ff 31 ff 89 de e8 a3 d5 80 ff 45 84 f6 75 2a e8 09 d3 80 ff 49 bc 00 00 00 00 00 fc ff df e9 6e f6 ff ff e8 f5 d2 80 ff <0f> 0b e8 ee d2 80 ff e8 55 bd 0b ff e9 46 c3 ff ff e8 df d2 80 ff [ 48.246587][ T8] RSP: 0018:ffffc90000087000 EFLAGS: 00010293 [ 48.252756][ T8] RAX: ffffffff81f4cc4b RBX: 0000008000000000 RCX: ffff888100389440 [ 48.260704][ T8] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 48.268519][ T8] RBP: ffffc90000087410 R08: ffffffff81f493ab R09: ffffed10216d07e8 [ 48.276517][ T8] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888110764000 [ 48.284543][ T8] R13: ffff88810b684078 R14: 000000c410000000 R15: ffffc900000872e0 [ 48.292349][ T8] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 48.301216][ T8] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.308064][ T8] CR2: 00007f6d0f7491d8 CR3: 000000011fa0e000 CR4: 00000000003506b0 [ 48.315860][ T8] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.323686][ T8] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.331567][ T8] Call Trace: [ 48.334688][ T8] [ 48.337471][ T8] ? __die_body+0x62/0xb0 [ 48.341633][ T8] ? die+0x88/0xb0 [ 48.345202][ T8] ? do_trap+0x103/0x330 [ 48.349444][ T8] ? ext4_writepages+0x3fab/0x3fd0 [ 48.354740][ T8] ? handle_invalid_op+0x95/0xc0 [ 48.359520][ T8] ? ext4_writepages+0x3fab/0x3fd0 [ 48.364810][ T8] ? exc_invalid_op+0x32/0x50 [ 48.369409][ T8] ? asm_exc_invalid_op+0x1b/0x20 [ 48.374356][ T8] ? ext4_writepages+0x70b/0x3fd0 [ 48.379226][ T8] ? ext4_writepages+0x3fab/0x3fd0 [ 48.384613][ T8] ? ext4_writepages+0x3fab/0x3fd0 [ 48.390064][ T8] ? psi_task_change+0x1d3/0x360 [ 48.395150][ T8] ? sched_clock+0x9/0x10 [ 48.399470][ T8] ? ext4_read_folio+0x240/0x240 [ 48.404246][ T8] ? check_preempt_wakeup+0x7ca/0xb30 [ 48.409621][ T8] ? yield_to_task_fair+0x190/0x190 [ 48.414951][ T8] ? __kasan_check_write+0x14/0x20 [ 48.420047][ T8] ? load_balance+0x54c2/0x7dd0 [ 48.424916][ T8] ? update_load_avg+0x513/0x1530 [ 48.429749][ T8] ? ext4_read_folio+0x240/0x240 [ 48.434614][ T8] do_writepages+0x385/0x620 [ 48.439163][ T8] ? __writepage+0x130/0x130 [ 48.443854][ T8] ? __kasan_check_write+0x14/0x20 [ 48.448795][ T8] __writeback_single_inode+0xdc/0xb80 [ 48.454299][ T8] writeback_sb_inodes+0xb32/0x1910 [ 48.459508][ T8] ? _raw_spin_lock+0xa4/0x1b0 [ 48.464181][ T8] ? queue_io+0x520/0x520 [ 48.468421][ T8] ? __writeback_inodes_wb+0x3f0/0x3f0 [ 48.473810][ T8] ? queue_io+0x3d0/0x520 [ 48.477967][ T8] ? memset+0x35/0x40 [ 48.481888][ T8] wb_writeback+0x3b9/0x9f0 [ 48.486226][ T8] ? inode_cgwb_move_to_attached+0x3c0/0x3c0 [ 48.492320][ T8] ? set_worker_desc+0x158/0x1c0 [ 48.497351][ T8] ? cpudl_cleanup+0x40/0x40 [ 48.501995][ T8] ? __kasan_check_write+0x14/0x20 [ 48.506901][ T8] wb_workfn+0x399/0x1030 [ 48.511253][ T8] ? inode_wait_for_writeback+0x280/0x280 [ 48.516785][ T8] ? native_set_ldt+0x130/0x130 [ 48.521558][ T8] ? kthread_data+0x53/0xc0 [ 48.526003][ T8] ? _raw_spin_unlock+0x4c/0x70 [ 48.530674][ T8] ? finish_task_switch+0x167/0x7b0 [ 48.535816][ T8] ? __kasan_check_read+0x11/0x20 [ 48.540847][ T8] ? read_word_at_a_time+0x12/0x20 [ 48.545881][ T8] ? strscpy+0x9c/0x260 [ 48.550225][ T8] process_one_work+0x73d/0xcb0 [ 48.555090][ T8] worker_thread+0xa60/0x1260 [ 48.559797][ T8] kthread+0x26d/0x300 [ 48.563870][ T8] ? worker_clr_flags+0x1a0/0x1a0 [ 48.568824][ T8] ? kthread_blkcg+0xd0/0xd0 [ 48.573330][ T8] ret_from_fork+0x1f/0x30 [ 48.577881][ T8] [ 48.580890][ T8] Modules linked in: [ 48.586566][ T8] ---[ end trace 0000000000000000 ]--- [ 48.592127][ T8] RIP: 0010:ext4_writepages+0x3fab/0x3fd0 [ 48.598037][ T8] Code: d5 80 ff 31 ff 89 de e8 a3 d5 80 ff 45 84 f6 75 2a e8 09 d3 80 ff 49 bc 00 00 00 00 00 fc ff df e9 6e f6 ff ff e8 f5 d2 80 ff <0f> 0b e8 ee d2 80 ff e8 55 bd 0b ff e9 46 c3 ff ff e8 df d2 80 ff [ 48.619422][ T8] RSP: 0018:ffffc90000087000 EFLAGS: 00010293 [ 48.625627][ T8] RAX: ffffffff81f4cc4b RBX: 0000008000000000 RCX: ffff888100389440 [ 48.633746][ T8] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 48.642023][ T8] RBP: ffffc90000087410 R08: ffffffff81f493ab R09: ffffed10216d07e8 [ 48.649979][ T8] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888110764000 [ 48.658342][ T8] R13: ffff88810b684078 R14: 000000c410000000 R15: ffffc900000872e0 [ 48.666179][ T8] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 48.675161][ T8] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.681882][ T8] CR2: 00007f6d0f7491d8 CR3: 000000010f98d000 CR4: 00000000003506b0 [ 48.690221][ T8] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.698817][ T8] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.706581][ T8] Kernel panic - not syncing: Fatal exception [ 48.712988][ T8] Kernel Offset: disabled [ 48.717220][ T8] Rebooting in 86400 seconds..