Warning: Permanently added '10.128.1.189' (ED25519) to the list of known hosts. 2024/03/26 01:37:36 ignoring optional flag "sandboxArg"="0" 2024/03/26 01:37:36 parsed 1 programs 2024/03/26 01:37:36 executed programs: 0 [ 40.896855][ T30] audit: type=1400 audit(1711417056.725:152): avc: denied { mounton } for pid=340 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 [ 40.922936][ T30] audit: type=1400 audit(1711417056.725:153): avc: denied { mount } for pid=340 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 [ 40.982480][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.990199][ T344] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.997379][ T344] device bridge_slave_0 entered promiscuous mode [ 41.004243][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.011115][ T344] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.018455][ T344] device bridge_slave_1 entered promiscuous mode [ 41.058855][ T30] audit: type=1400 audit(1711417056.885:154): avc: denied { write } for pid=344 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 41.079736][ T30] audit: type=1400 audit(1711417056.915:155): avc: denied { read } for pid=344 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 41.085156][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.107256][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.114640][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.121589][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.141259][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.148448][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.156095][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.163454][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.173430][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.181959][ T6] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.189145][ T6] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.200178][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.208113][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.215211][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.229814][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.237525][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.247426][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.258255][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.266287][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.273918][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.282076][ T344] device veth0_vlan entered promiscuous mode [ 41.291671][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.300419][ T344] device veth1_macvtap entered promiscuous mode [ 41.309294][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.318663][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.333538][ T30] audit: type=1400 audit(1711417057.165:156): avc: denied { mounton } for pid=344 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 [ 41.370570][ T351] loop0: detected capacity change from 0 to 2048 [ 41.377504][ T30] audit: type=1400 audit(1711417057.205:157): avc: denied { mounton } for pid=349 comm="syz-executor.0" path="/root/syzkaller-testdir345169925/syzkaller.n4S1P8/0/bus" dev="sda1" ino=1937 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 41.410870][ T351] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.421708][ T30] audit: type=1400 audit(1711417057.255:158): avc: denied { mount } for pid=349 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 [ 41.421718][ T351] ext4 filesystem being mounted at /root/syzkaller-testdir345169925/syzkaller.n4S1P8/0/bus supports timestamps until 2038 (0x7fffffff) [ 41.457250][ T30] audit: type=1400 audit(1711417057.255:159): avc: denied { write } for pid=349 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 [ 41.480553][ T30] audit: type=1400 audit(1711417057.255:160): avc: denied { add_name } for pid=349 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 41.501645][ T30] audit: type=1400 audit(1711417057.255:161): avc: denied { create } for pid=349 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 41.501715][ T305] EXT4-fs error (device loop0): __ext4_get_inode_loc:4340: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 41.535506][ T305] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: comm kworker/u4:3: lblock 0 mapped to illegal pblock 0 (length 4) [ 41.549301][ T305] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 4 with error 117 [ 41.561499][ T305] EXT4-fs (loop0): This should not happen!! Data will be lost [ 41.561499][ T305] [ 41.571503][ T305] EXT4-fs error (device loop0): __ext4_get_inode_loc:4340: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 41.637480][ T356] loop0: detected capacity change from 0 to 2048 [ 41.650573][ T356] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.661090][ T356] ext4 filesystem being mounted at /root/syzkaller-testdir345169925/syzkaller.n4S1P8/1/bus supports timestamps until 2038 (0x7fffffff) [ 41.697137][ T305] EXT4-fs error (device loop0): __ext4_get_inode_loc:4340: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 41.710541][ T305] ------------[ cut here ]------------ [ 41.715827][ T305] kernel BUG at fs/ext4/inode.c:2421! [ 41.721355][ T305] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 41.727346][ T305] CPU: 1 PID: 305 Comm: kworker/u4:3 Not tainted 5.15.148-syzkaller-1069047-g993bed180178 #0 [ 41.737320][ T305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 41.747341][ T305] Workqueue: writeback wb_workfn (flush-7:0) [ 41.753207][ T305] RIP: 0010:ext4_writepages+0x3f4b/0x4000 [ 41.758776][ T305] Code: 00 74 08 48 89 df e8 f4 d7 c9 ff 48 8b 3b 48 8b 74 24 48 48 8b 54 24 28 44 89 e9 45 89 f8 e8 cc 2d 08 00 eb 58 e8 05 db 87 ff <0f> 0b e8 fe da 87 ff eb 3b e8 f7 da 87 ff eb 72 e8 f0 da 87 ff 31 [ 41.778474][ T305] RSP: 0018:ffffc90001b3f000 EFLAGS: 00010293 [ 41.784535][ T305] RAX: ffffffff81e8444b RBX: dffffc0000000000 RCX: ffff8881205f62c0 [ 41.792514][ T305] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 41.800328][ T305] RBP: ffffc90001b3f410 R08: ffffffff81e81e0b R09: ffffed1022038541 [ 41.808135][ T305] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 41.815953][ T305] R13: ffffc90001b3f2e0 R14: 0000000000000000 R15: 0000000000000000 [ 41.823765][ T305] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 41.832525][ T305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.838946][ T305] CR2: 00007fff1718afa8 CR3: 000000000620f000 CR4: 00000000003506a0 [ 41.846847][ T305] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.854658][ T305] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.862469][ T305] Call Trace: [ 41.865593][ T305] [ 41.868372][ T305] ? __die_body+0x62/0xb0 [ 41.872538][ T305] ? die+0x88/0xb0 [ 41.876122][ T305] ? do_trap+0x103/0x330 [ 41.880178][ T305] ? ext4_writepages+0x3f4b/0x4000 [ 41.885121][ T305] ? handle_invalid_op+0x95/0xc0 [ 41.889895][ T305] ? ext4_writepages+0x3f4b/0x4000 [ 41.894843][ T305] ? exc_invalid_op+0x32/0x50 [ 41.899709][ T305] ? asm_exc_invalid_op+0x1b/0x20 [ 41.904697][ T305] ? ext4_writepages+0x190b/0x4000 [ 41.909625][ T305] ? ext4_writepages+0x3f4b/0x4000 [ 41.914745][ T305] ? ext4_writepages+0x3f4b/0x4000 [ 41.919786][ T305] ? __kasan_check_read+0x11/0x20 [ 41.924647][ T305] ? ext4_readpage+0x230/0x230 [ 41.929250][ T305] ? ext4_itable_unused_set+0x100/0x100 [ 41.934630][ T305] ? shmem_getpage_gfp+0x21cd/0x23c0 [ 41.939864][ T305] ? ext4_readpage+0x230/0x230 [ 41.944656][ T305] do_writepages+0x40e/0x670 [ 41.949537][ T305] ? __writepage+0x130/0x130 [ 41.954049][ T305] ? __kasan_check_write+0x14/0x20 [ 41.959189][ T305] ? _raw_spin_lock+0xa4/0x1b0 [ 41.963811][ T305] ? _raw_spin_trylock_bh+0x190/0x190 [ 41.969208][ T305] ? __kasan_check_write+0x14/0x20 [ 41.974121][ T305] ? __kasan_check_write+0x14/0x20 [ 41.979060][ T305] ? _raw_spin_lock+0xa4/0x1b0 [ 41.983930][ T305] __writeback_single_inode+0xdf/0xa70 [ 41.989234][ T305] writeback_sb_inodes+0xb2a/0x1920 [ 41.994344][ T305] ? queue_io+0x520/0x520 [ 41.998521][ T305] ? __writeback_inodes_wb+0x3f0/0x3f0 [ 42.003800][ T305] ? queue_io+0x3d0/0x520 [ 42.008064][ T305] wb_writeback+0x3b9/0x9e0 [ 42.012587][ T305] ? inode_cgwb_move_to_attached+0x3c0/0x3c0 [ 42.018463][ T305] ? set_worker_desc+0x158/0x1c0 [ 42.023231][ T305] ? __update_load_avg_cfs_rq+0xb1/0x2f0 [ 42.028813][ T305] ? __kasan_check_write+0x14/0x20 [ 42.033837][ T305] wb_workfn+0x3d9/0x1110 [ 42.038433][ T305] ? inode_wait_for_writeback+0x280/0x280 [ 42.043988][ T305] ? sched_clock+0x9/0x10 [ 42.048264][ T305] ? _raw_spin_unlock+0x4d/0x70 [ 42.053253][ T305] ? finish_task_switch+0x167/0x7b0 [ 42.058291][ T305] ? __kasan_check_read+0x11/0x20 [ 42.063153][ T305] ? read_word_at_a_time+0x12/0x20 [ 42.068086][ T305] ? strscpy+0x9c/0x260 [ 42.072083][ T305] process_one_work+0x6bb/0xc10 [ 42.077393][ T305] worker_thread+0xad5/0x12a0 [ 42.081907][ T305] ? _raw_spin_lock+0x1b0/0x1b0 [ 42.086599][ T305] kthread+0x421/0x510 [ 42.090678][ T305] ? worker_clr_flags+0x180/0x180 [ 42.095892][ T305] ? kthread_blkcg+0xd0/0xd0 [ 42.100306][ T305] ret_from_fork+0x1f/0x30 [ 42.104673][ T305] [ 42.107710][ T305] Modules linked in: [ 42.114830][ T305] ---[ end trace 3d403e930481cdb8 ]--- [ 42.120501][ T305] RIP: 0010:ext4_writepages+0x3f4b/0x4000 [ 42.125999][ T305] Code: 00 74 08 48 89 df e8 f4 d7 c9 ff 48 8b 3b 48 8b 74 24 48 48 8b 54 24 28 44 89 e9 45 89 f8 e8 cc 2d 08 00 eb 58 e8 05 db 87 ff <0f> 0b e8 fe da 87 ff eb 3b e8 f7 da 87 ff eb 72 e8 f0 da 87 ff 31 [ 42.145741][ T305] RSP: 0018:ffffc90001b3f000 EFLAGS: 00010293 [ 42.151682][ T305] RAX: ffffffff81e8444b RBX: dffffc0000000000 RCX: ffff8881205f62c0 [ 42.159665][ T305] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 42.167374][ T305] RBP: ffffc90001b3f410 R08: ffffffff81e81e0b R09: ffffed1022038541 [ 42.175326][ T305] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 42.183821][ T305] R13: ffffc90001b3f2e0 R14: 0000000000000000 R15: 0000000000000000 [ 42.191998][ T305] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 42.200942][ T305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.207423][ T305] CR2: 00007fff1718afa8 CR3: 000000010c850000 CR4: 00000000003506a0 [ 42.215485][ T305] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.223450][ T305] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.231453][ T305] Kernel panic - not syncing: Fatal exception [ 42.237689][ T305] Kernel Offset: disabled [ 42.241835][ T305] Rebooting in 86400 seconds..