Warning: Permanently added '10.128.1.95' (ED25519) to the list of known hosts. 2024/03/13 19:33:44 ignoring optional flag "sandboxArg"="0" 2024/03/13 19:33:45 parsed 1 programs 2024/03/13 19:33:45 executed programs: 0 [ 48.234000][ T23] kauditd_printk_skb: 69 callbacks suppressed [ 48.234012][ T23] audit: type=1400 audit(1710358425.020:145): avc: denied { mounton } for pid=408 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 [ 48.267349][ T23] audit: type=1400 audit(1710358425.020:146): avc: denied { mount } for pid=408 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 [ 48.326173][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.333205][ T411] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.341076][ T411] device bridge_slave_0 entered promiscuous mode [ 48.348332][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.356420][ T411] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.364130][ T411] device bridge_slave_1 entered promiscuous mode [ 48.413843][ T23] audit: type=1400 audit(1710358425.200:147): avc: denied { create } for pid=411 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 48.423579][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.435697][ T23] audit: type=1400 audit(1710358425.200:148): avc: denied { write } for pid=411 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 48.444593][ T411] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.466153][ T23] audit: type=1400 audit(1710358425.200:149): avc: denied { read } for pid=411 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 48.472875][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.500590][ T411] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.526539][ T108] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.534253][ T108] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.542758][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.550793][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.576582][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.585314][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.593453][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.600866][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.610248][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.617551][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.625478][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.633423][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.655764][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.664685][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.677205][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.691145][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.705826][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.722902][ T23] audit: type=1400 audit(1710358425.510:150): avc: denied { mounton } for pid=411 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=10702 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 48.769837][ T23] audit: type=1400 audit(1710358425.560:151): avc: denied { mounton } for pid=418 comm="syz-executor.0" path="/root/syzkaller-testdir3227554514/syzkaller.UnhvAg/0/file0" dev="sda1" ino=1937 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 48.807846][ T419] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.817976][ T23] audit: type=1400 audit(1710358425.610:152): avc: denied { mount } for pid=418 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 [ 48.845920][ T23] audit: type=1400 audit(1710358425.630:153): avc: denied { write } for pid=418 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 [ 48.854657][ T419] ------------[ cut here ]------------ [ 48.870719][ T23] audit: type=1400 audit(1710358425.630:154): avc: denied { add_name } for pid=418 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.876307][ T419] kernel BUG at fs/ext4/inode.c:2844! [ 48.876881][ T419] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 48.911679][ T419] CPU: 0 PID: 419 Comm: syz-executor.0 Not tainted 5.4.265-syzkaller-04853-g43a5ead9254d #0 [ 48.922885][ T419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 48.933603][ T419] RIP: 0010:ext4_writepages+0x3c96/0x3cc0 [ 48.939122][ T419] Code: d3 9b ff 31 ff 89 de e8 58 d3 9b ff 45 84 f6 75 2e e8 3e d1 9b ff 49 bf 00 00 00 00 00 fc ff df e9 1d f9 ff ff e8 2a d1 9b ff <0f> 0b e8 23 d1 9b ff 0f 0b e8 1c d1 9b ff e8 97 de 37 ff eb 99 e8 [ 48.959044][ T419] RSP: 0018:ffff8881ee7bee40 EFLAGS: 00010293 [ 48.966789][ T419] RAX: ffffffff81c87596 RBX: 0000010000000000 RCX: ffff8881f37c4ec0 [ 48.975230][ T419] RDX: 0000000000000000 RSI: 0000010000000000 RDI: 0000000000000000 [ 48.984567][ T419] RBP: ffff8881ee7bf230 R08: ffffffff81c841e6 R09: ffffed103d06bb44 [ 48.992609][ T419] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881e835dac8 [ 49.001556][ T419] R13: 0000000000000001 R14: 0000010410000000 R15: dffffc0000000000 [ 49.009718][ T419] FS: 00007f649c0a86c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 49.019940][ T419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.026531][ T419] CR2: 000055aa29d2db58 CR3: 00000001eefd5000 CR4: 00000000003406b0 [ 49.035432][ T419] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.043775][ T419] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.051766][ T419] Call Trace: [ 49.055102][ T419] ? __die+0xb4/0x100 [ 49.059182][ T419] ? die+0x26/0x50 [ 49.063326][ T419] ? do_trap+0x1e7/0x340 [ 49.068301][ T419] ? ext4_writepages+0x3c96/0x3cc0 [ 49.074071][ T419] ? ext4_writepages+0x3c96/0x3cc0 [ 49.080368][ T419] ? do_invalid_op+0xfb/0x110 [ 49.085775][ T419] ? ext4_writepages+0x3c96/0x3cc0 [ 49.092127][ T419] ? invalid_op+0x1e/0x30 [ 49.097183][ T419] ? ext4_writepages+0x8e6/0x3cc0 [ 49.103026][ T419] ? ext4_writepages+0x3c96/0x3cc0 [ 49.108691][ T419] ? ext4_writepages+0x3c96/0x3cc0 [ 49.114941][ T419] ? write_boundary_block+0x150/0x150 [ 49.120709][ T419] ? __getblk_gfp+0x3a/0x720 [ 49.125514][ T419] ? _raw_spin_trylock_bh+0x190/0x190 [ 49.131806][ T419] ? from_kprojid+0x1ac/0x750 [ 49.137240][ T419] ? mark_buffer_dirty+0x1cc/0x3b0 [ 49.142681][ T419] ? __ext4_handle_dirty_metadata+0x279/0x610 [ 49.149389][ T419] ? ext4_mark_iloc_dirty+0x2375/0x3560 [ 49.155558][ T419] ? ext4_readpage+0x2e0/0x2e0 [ 49.160636][ T419] ? ext4_chunk_trans_blocks+0x290/0x290 [ 49.167816][ T419] ? ext4_mark_inode_dirty+0x4e7/0x7a0 [ 49.173879][ T419] ? bvec_iter_advance+0x39a/0x410 [ 49.179736][ T419] ? ext4_readpage+0x2e0/0x2e0 [ 49.185104][ T419] do_writepages+0x12b/0x270 [ 49.189547][ T419] ? __writepage+0x110/0x110 [ 49.194396][ T419] ? _raw_spin_lock+0xa4/0x1b0 [ 49.199191][ T419] ? _raw_spin_trylock_bh+0x190/0x190 [ 49.205423][ T419] ? _copy_from_iter_full+0xa80/0xa80 [ 49.210576][ T419] ? wbc_attach_and_unlock_inode+0x59e/0x5b0 [ 49.216662][ T419] __filemap_fdatawrite_range+0x33c/0x3f0 [ 49.222211][ T419] ? filemap_check_errors+0x130/0x130 [ 49.228032][ T419] ? generic_perform_write+0x4c8/0x560 [ 49.234058][ T419] file_write_and_wait_range+0x83/0x110 [ 49.240186][ T419] __generic_file_fsync+0x6e/0x190 [ 49.245296][ T419] ext4_sync_file+0x251/0xcc0 [ 49.250071][ T419] ext4_file_write_iter+0xa03/0x10e0 [ 49.255770][ T419] ? ext4_file_read_iter+0x140/0x140 [ 49.261128][ T419] ? __kasan_kmalloc+0x1d9/0x210 [ 49.266072][ T419] ? do_splice_direct+0x27f/0x3c0 [ 49.271196][ T419] ? __kasan_kmalloc+0x171/0x210 [ 49.276229][ T419] ? iter_file_splice_write+0x270/0xf60 [ 49.282753][ T419] ? do_splice_direct+0x27f/0x3c0 [ 49.288696][ T419] ? do_sendfile+0x854/0xee0 [ 49.293476][ T419] ? __x64_sys_sendfile64+0x1ce/0x230 [ 49.299045][ T419] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.305542][ T419] do_iter_readv_writev+0x591/0x7a0 [ 49.310875][ T419] ? vfs_dedupe_file_range+0x890/0x890 [ 49.317025][ T419] ? security_file_permission+0x117/0x2f0 [ 49.323025][ T419] do_iter_write+0x170/0x560 [ 49.328651][ T419] iter_file_splice_write+0x7b0/0xf60 [ 49.335895][ T419] ? splice_from_pipe+0x230/0x230 [ 49.341640][ T419] ? direct_splice_actor+0x25/0x120 [ 49.347359][ T419] splice_direct_to_actor+0x497/0xae0 [ 49.353370][ T419] ? futex_wait+0x890/0x890 [ 49.358098][ T419] ? do_splice_direct+0x3c0/0x3c0 [ 49.363999][ T419] ? pipe_to_sendpage+0x310/0x310 [ 49.370183][ T419] ? security_file_permission+0x117/0x2f0 [ 49.376639][ T419] do_splice_direct+0x27f/0x3c0 [ 49.382105][ T419] ? splice_direct_to_actor+0xae0/0xae0 [ 49.387565][ T419] do_sendfile+0x854/0xee0 [ 49.392027][ T419] ? compat_writev+0x3c0/0x3c0 [ 49.397281][ T419] ? debug_smp_processor_id+0x20/0x20 [ 49.402906][ T419] ? __se_sys_futex+0x355/0x470 [ 49.408005][ T419] ? debug_smp_processor_id+0x20/0x20 [ 49.413756][ T419] __x64_sys_sendfile64+0x1ce/0x230 [ 49.418875][ T419] ? __ia32_sys_sendfile+0x240/0x240 [ 49.424181][ T419] ? do_sys_ftruncate+0x36e/0x4f0 [ 49.429374][ T419] do_syscall_64+0xca/0x1c0 [ 49.434044][ T419] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.440108][ T419] Modules linked in: [ 49.448921][ T419] ---[ end trace 7a064f2c9bf497dd ]--- [ 49.454371][ T419] RIP: 0010:ext4_writepages+0x3c96/0x3cc0 [ 49.460517][ T419] Code: d3 9b ff 31 ff 89 de e8 58 d3 9b ff 45 84 f6 75 2e e8 3e d1 9b ff 49 bf 00 00 00 00 00 fc ff df e9 1d f9 ff ff e8 2a d1 9b ff <0f> 0b e8 23 d1 9b ff 0f 0b e8 1c d1 9b ff e8 97 de 37 ff eb 99 e8 [ 49.481097][ T419] RSP: 0018:ffff8881ee7bee40 EFLAGS: 00010293 [ 49.487877][ T419] RAX: ffffffff81c87596 RBX: 0000010000000000 RCX: ffff8881f37c4ec0 [ 49.496561][ T419] RDX: 0000000000000000 RSI: 0000010000000000 RDI: 0000000000000000 [ 49.504615][ T419] RBP: ffff8881ee7bf230 R08: ffffffff81c841e6 R09: ffffed103d06bb44 [ 49.513872][ T419] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881e835dac8 [ 49.521793][ T419] R13: 0000000000000001 R14: 0000010410000000 R15: dffffc0000000000 [ 49.529983][ T419] FS: 00007f649c0a86c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 49.540463][ T419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.547433][ T419] CR2: 000055aa29d2db58 CR3: 00000001eefd5000 CR4: 00000000003406b0 [ 49.555358][ T419] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.564245][ T419] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.573232][ T419] Kernel panic - not syncing: Fatal exception [ 49.584115][ T419] Kernel Offset: disabled [ 49.589577][ T419] Rebooting in 86400 seconds..