Warning: Permanently added '10.128.10.40' (ECDSA) to the list of known hosts. 2022/11/17 04:02:25 ignoring optional flag "sandboxArg"="0" 2022/11/17 04:02:25 parsed 1 programs 2022/11/17 04:02:25 executed programs: 0 [ 36.260105][ T30] kauditd_printk_skb: 65 callbacks suppressed [ 36.260114][ T30] audit: type=1400 audit(1668657745.370:137): avc: denied { mounton } for pid=453 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 [ 36.291826][ T30] audit: type=1400 audit(1668657745.370:138): avc: denied { mount } for pid=453 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 [ 36.324113][ T456] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.331241][ T456] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.338937][ T456] device bridge_slave_0 entered promiscuous mode [ 36.345748][ T456] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.352896][ T456] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.360519][ T456] device bridge_slave_1 entered promiscuous mode [ 36.402469][ T456] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.409795][ T456] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.417805][ T456] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.425016][ T456] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.443233][ T411] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.450679][ T411] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.458279][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.466051][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.475185][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.483743][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.490807][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.509282][ T456] device veth0_vlan entered promiscuous mode [ 36.516617][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.525774][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.533887][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.541090][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.548832][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.557574][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.564622][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.571922][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.580607][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.593703][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.602560][ T456] device veth1_macvtap entered promiscuous mode [ 36.616047][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.624968][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.635930][ T30] audit: type=1400 audit(1668657745.750:139): avc: denied { mount } for pid=456 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 [ 36.666925][ T30] audit: type=1400 audit(1668657745.780:140): avc: denied { mounton } for pid=460 comm="syz-executor.0" path="/root/syzkaller-testdir1278023268/syzkaller.bEZqTu/0/file0" dev="sda1" ino=1148 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 36.667786][ T462] ------------[ cut here ]------------ [ 36.693829][ T30] audit: type=1400 audit(1668657745.780:141): avc: denied { setattr } for pid=460 comm="syz-executor.0" name="file0" dev="incremental-fs" ino=1149 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 36.703907][ T462] kernel BUG at fs/attr.c:377! [ 36.728036][ T462] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 36.734895][ T462] CPU: 0 PID: 462 Comm: syz-executor.0 Not tainted 5.15.74-syzkaller #0 [ 36.743148][ T462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 36.753122][ T462] RIP: 0010:notify_change+0xd52/0xd60 [ 36.758506][ T462] Code: 38 c1 0f 8c 62 fc ff ff 4c 89 e7 e8 18 66 f2 ff 8b 75 c8 4c 8b 45 c0 48 8b 7d d0 48 ba 00 00 00 00 00 fc ff df e9 40 fc ff ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 41 57 41 56 [ 36.778660][ T462] RSP: 0018:ffffc9000053fae8 EFLAGS: 00010202 [ 36.784640][ T462] RAX: 1ffff920000a7fae RBX: ffffc9000053fd70 RCX: 000000002e7ddd7a [ 36.792562][ T462] RDX: dffffc0000000000 RSI: 0000000000008bc0 RDI: ffff88810963ded8 [ 36.800439][ T462] RBP: ffffc9000053fb70 R08: 1ffff920000a7fa8 R09: ffffc9000053fa60 [ 36.808349][ T462] R10: fffff520000a7f4e R11: 1ffff920000a7f4c R12: ffffc9000053fd40 [ 36.816278][ T462] R13: ffffffff85ce7400 R14: 000000002e7ddd7a R15: ffff88810c708220 [ 36.824044][ T462] FS: 00007f0826275700(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 36.833075][ T462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.839669][ T462] CR2: 0000560cc02ebb98 CR3: 00000001214ec000 CR4: 00000000003506b0 [ 36.847472][ T462] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.856020][ T462] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.863830][ T462] Call Trace: [ 36.866951][ T462] [ 36.869738][ T462] ? down_read_killable+0x250/0x250 [ 36.874798][ T462] incfs_setattr+0x18c/0x320 [ 36.879459][ T462] notify_change+0xa23/0xd60 [ 36.883873][ T462] ? down_read_killable+0x250/0x250 [ 36.888915][ T462] chown_common+0x49b/0x760 [ 36.893262][ T462] ? kasan_quarantine_put+0x34/0x1b0 [ 36.898472][ T462] ? __ia32_sys_chmod+0x160/0x160 [ 36.903478][ T462] ? __mnt_want_write+0x171/0x1d0 [ 36.908466][ T462] ? mnt_want_write+0xc3/0x200 [ 36.913157][ T462] do_fchownat+0x129/0x1d0 [ 36.917490][ T462] ? chown_common+0x760/0x760 [ 36.922017][ T462] ? __x64_sys_creat+0x11a/0x160 [ 36.926766][ T462] ? __x64_compat_sys_openat+0x250/0x250 [ 36.932509][ T462] __x64_sys_chown+0x7d/0x90 [ 36.936932][ T462] do_syscall_64+0x44/0xd0 [ 36.941172][ T462] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 36.946925][ T462] RIP: 0033:0x7f08263015a9 [ 36.951254][ T462] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 36.970916][ T462] RSP: 002b:00007f0826275168 EFLAGS: 00000246 ORIG_RAX: 000000000000005c [ 36.979165][ T462] RAX: ffffffffffffffda RBX: 00007f0826421f80 RCX: 00007f08263015a9 [ 36.986979][ T462] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000300 [ 36.994866][ T462] RBP: 00007f082635c580 R08: 0000000000000000 R09: 0000000000000000 [ 37.002773][ T462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 37.010743][ T462] R13: 00007ffd6ec24baf R14: 00007f0826275300 R15: 0000000000022000 [ 37.018669][ T462] [ 37.021481][ T462] Modules linked in: [ 37.026875][ T462] ---[ end trace 38438c13d73159f9 ]--- [ 37.032851][ T462] RIP: 0010:notify_change+0xd52/0xd60 [ 37.038545][ T462] Code: 38 c1 0f 8c 62 fc ff ff 4c 89 e7 e8 18 66 f2 ff 8b 75 c8 4c 8b 45 c0 48 8b 7d d0 48 ba 00 00 00 00 00 fc ff df e9 40 fc ff ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 41 57 41 56 [ 37.059572][ T462] RSP: 0018:ffffc9000053fae8 EFLAGS: 00010202 [ 37.065908][ T462] RAX: 1ffff920000a7fae RBX: ffffc9000053fd70 RCX: 000000002e7ddd7a [ 37.074751][ T462] RDX: dffffc0000000000 RSI: 0000000000008bc0 RDI: ffff88810963ded8 [ 37.082715][ T462] RBP: ffffc9000053fb70 R08: 1ffff920000a7fa8 R09: ffffc9000053fa60 [ 37.090844][ T462] R10: fffff520000a7f4e R11: 1ffff920000a7f4c R12: ffffc9000053fd40 [ 37.099142][ T462] R13: ffffffff85ce7400 R14: 000000002e7ddd7a R15: ffff88810c708220 [ 37.107156][ T462] FS: 00007f0826275700(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 37.116460][ T462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.123190][ T462] CR2: 0000560cc02fdae0 CR3: 00000001214ec000 CR4: 00000000003506a0 [ 37.132343][ T462] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.140291][ T462] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.148508][ T462] Kernel panic - not syncing: Fatal exception [ 37.154725][ T462] Kernel Offset: disabled [ 37.159052][ T462] Rebooting in 86400 seconds..