Warning: Permanently added '10.128.1.56' (ED25519) to the list of known hosts. 2023/08/22 19:30:48 ignoring optional flag "sandboxArg"="0" 2023/08/22 19:30:49 parsed 1 programs 2023/08/22 19:30:49 executed programs: 0 [ 43.613526][ T30] audit: type=1400 audit(1692732649.082:152): avc: denied { mounton } for pid=342 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 [ 43.646043][ T30] audit: type=1400 audit(1692732649.082:153): avc: denied { mount } for pid=342 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 [ 43.680002][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.687546][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.695386][ T346] device bridge_slave_0 entered promiscuous mode [ 43.702256][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.709571][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.716995][ T346] device bridge_slave_1 entered promiscuous mode [ 43.756067][ T30] audit: type=1400 audit(1692732649.222:154): avc: denied { write } for pid=346 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.761281][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.777336][ T30] audit: type=1400 audit(1692732649.222:155): avc: denied { read } for pid=346 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.784397][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.784519][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.820074][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.837341][ T26] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.844898][ T26] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.852914][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.860283][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.879199][ T346] device veth0_vlan entered promiscuous mode [ 43.887306][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.896460][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.904719][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.912926][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.920332][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.928643][ T26] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.935693][ T26] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.943029][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.951214][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.958043][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.965552][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.974295][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.987175][ T346] device veth1_macvtap entered promiscuous mode [ 43.994113][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.008261][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.017023][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.031614][ T30] audit: type=1400 audit(1692732649.502:156): avc: denied { mounton } for pid=346 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 [ 44.067937][ T351] loop0: detected capacity change from 0 to 2048 [ 44.074749][ T30] audit: type=1400 audit(1692732649.542:157): avc: denied { mounton } for pid=350 comm="syz-executor.0" path="/root/syzkaller-testdir1068158069/syzkaller.0Sjx5T/0/bus" dev="sda1" ino=1937 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 44.112765][ T351] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 44.125134][ T30] audit: type=1400 audit(1692732649.592:158): avc: denied { mount } for pid=350 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 [ 44.125150][ T351] ext4 filesystem being mounted at /root/syzkaller-testdir1068158069/syzkaller.0Sjx5T/0/bus supports timestamps until 2038 (0x7fffffff) [ 44.169663][ T30] audit: type=1400 audit(1692732649.632:159): avc: denied { write } for pid=350 comm="syz-executor.0" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 44.192987][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4340: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 44.193410][ T30] audit: type=1400 audit(1692732649.632:160): avc: denied { add_name } for pid=350 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 44.206978][ T8] ------------[ cut here ]------------ [ 44.229458][ T30] audit: type=1400 audit(1692732649.632:161): avc: denied { create } for pid=350 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 44.233991][ T8] kernel BUG at fs/ext4/inode.c:2421! [ 44.260301][ T8] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 44.266383][ T8] CPU: 0 PID: 8 Comm: kworker/u4:0 Not tainted 5.15.122-syzkaller-06757-g1463976ddc64 #0 [ 44.276534][ T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 44.287209][ T8] Workqueue: writeback wb_workfn (flush-7:0) [ 44.293255][ T8] RIP: 0010:ext4_writepages+0x3f4b/0x4000 [ 44.298774][ T8] Code: 00 74 08 48 89 df e8 44 f5 c9 ff 48 8b 3b 48 8b 74 24 48 48 8b 54 24 28 44 89 e9 45 89 f8 e8 8c 27 08 00 eb 58 e8 c5 71 88 ff <0f> 0b e8 be 71 88 ff eb 3b e8 b7 71 88 ff eb 72 e8 b0 71 88 ff 31 [ 44.323744][ T8] RSP: 0018:ffffc90000087000 EFLAGS: 00010293 [ 44.330786][ T8] RAX: ffffffff81e7734b RBX: dffffc0000000000 RCX: ffff888100258000 [ 44.338591][ T8] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 44.346502][ T8] RBP: ffffc90000087410 R08: ffffffff81e74d0b R09: ffffed102125ae05 [ 44.354407][ T8] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 44.362298][ T8] R13: ffffc900000872e0 R14: 0000000000000000 R15: 0000000000000000 [ 44.370753][ T8] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 44.379686][ T8] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.386106][ T8] CR2: 0000555555c36818 CR3: 000000010bb16000 CR4: 00000000003506b0 [ 44.393919][ T8] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.402167][ T8] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.410163][ T8] Call Trace: [ 44.413388][ T8] [ 44.416161][ T8] ? __die_body+0x62/0xb0 [ 44.420491][ T8] ? die+0x88/0xb0 [ 44.424046][ T8] ? do_trap+0x103/0x330 [ 44.428207][ T8] ? ext4_writepages+0x3f4b/0x4000 [ 44.433600][ T8] ? handle_invalid_op+0x95/0xc0 [ 44.438395][ T8] ? ext4_writepages+0x3f4b/0x4000 [ 44.443616][ T8] ? exc_invalid_op+0x32/0x50 [ 44.448900][ T8] ? asm_exc_invalid_op+0x1b/0x20 [ 44.454347][ T8] ? ext4_writepages+0x190b/0x4000 [ 44.459228][ T8] ? ext4_writepages+0x3f4b/0x4000 [ 44.464801][ T8] ? ext4_writepages+0x3f4b/0x4000 [ 44.470423][ T8] ? __kasan_check_read+0x11/0x20 [ 44.475368][ T8] ? ext4_readpage+0x230/0x230 [ 44.479972][ T8] ? ext4_itable_unused_set+0x100/0x100 [ 44.485694][ T8] ? shmem_getpage_gfp+0x21cd/0x23c0 [ 44.490819][ T8] ? ext4_readpage+0x230/0x230 [ 44.495521][ T8] do_writepages+0x40e/0x670 [ 44.499935][ T8] ? __writepage+0x130/0x130 [ 44.504457][ T8] ? __kasan_check_write+0x14/0x20 [ 44.509397][ T8] ? _raw_spin_lock+0xa4/0x1b0 [ 44.514007][ T8] ? _raw_spin_trylock_bh+0x190/0x190 [ 44.519286][ T8] ? __kasan_check_write+0x14/0x20 [ 44.524242][ T8] ? __kasan_check_write+0x14/0x20 [ 44.529433][ T8] ? _raw_spin_lock+0xa4/0x1b0 [ 44.534115][ T8] __writeback_single_inode+0xdf/0xa70 [ 44.539407][ T8] writeback_sb_inodes+0xb2e/0x1910 [ 44.544543][ T8] ? queue_io+0x520/0x520 [ 44.549100][ T8] ? __writeback_inodes_wb+0x3f0/0x3f0 [ 44.554796][ T8] ? queue_io+0x3d0/0x520 [ 44.559268][ T8] wb_writeback+0x3b9/0x9e0 [ 44.563600][ T8] ? inode_cgwb_move_to_attached+0x3c0/0x3c0 [ 44.569594][ T8] ? set_worker_desc+0x158/0x1c0 [ 44.575554][ T8] ? __update_load_avg_cfs_rq+0xb1/0x2f0 [ 44.581187][ T8] ? __kasan_check_write+0x14/0x20 [ 44.587148][ T8] wb_workfn+0x3d9/0x1110 [ 44.591920][ T8] ? inode_wait_for_writeback+0x280/0x280 [ 44.597495][ T8] ? sched_clock+0x9/0x10 [ 44.601918][ T8] ? _raw_spin_unlock+0x4d/0x70 [ 44.607173][ T8] ? finish_task_switch+0x167/0x7b0 [ 44.613580][ T8] ? __kasan_check_read+0x11/0x20 [ 44.618888][ T8] ? read_word_at_a_time+0x12/0x20 [ 44.623831][ T8] ? strscpy+0x9c/0x260 [ 44.627816][ T8] process_one_work+0x6bb/0xc10 [ 44.632676][ T8] worker_thread+0xad5/0x12a0 [ 44.637286][ T8] kthread+0x421/0x510 [ 44.641272][ T8] ? worker_clr_flags+0x180/0x180 [ 44.646221][ T8] ? kthread_blkcg+0xd0/0xd0 [ 44.650736][ T8] ret_from_fork+0x1f/0x30 [ 44.654984][ T8] [ 44.658089][ T8] Modules linked in: [ 44.662194][ T8] ---[ end trace 7d4993052e1e0b87 ]--- [ 44.667626][ T8] RIP: 0010:ext4_writepages+0x3f4b/0x4000 [ 44.673220][ T8] Code: 00 74 08 48 89 df e8 44 f5 c9 ff 48 8b 3b 48 8b 74 24 48 48 8b 54 24 28 44 89 e9 45 89 f8 e8 8c 27 08 00 eb 58 e8 c5 71 88 ff <0f> 0b e8 be 71 88 ff eb 3b e8 b7 71 88 ff eb 72 e8 b0 71 88 ff 31 [ 44.693443][ T8] RSP: 0018:ffffc90000087000 EFLAGS: 00010293 [ 44.699561][ T8] RAX: ffffffff81e7734b RBX: dffffc0000000000 RCX: ffff888100258000 [ 44.707511][ T8] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 44.715794][ T8] RBP: ffffc90000087410 R08: ffffffff81e74d0b R09: ffffed102125ae05 [ 44.723640][ T8] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 44.731673][ T8] R13: ffffc900000872e0 R14: 0000000000000000 R15: 0000000000000000 [ 44.740032][ T8] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 44.749226][ T8] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.755966][ T8] CR2: 0000555555c36818 CR3: 000000010c4c6000 CR4: 00000000003506b0 [ 44.764141][ T8] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.772248][ T8] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.780500][ T8] Kernel panic - not syncing: Fatal exception [ 44.786721][ T8] Kernel Offset: disabled [ 44.791041][ T8] Rebooting in 86400 seconds..