Warning: Permanently added '10.128.0.115' (ED25519) to the list of known hosts. 2023/10/30 15:25:37 ignoring optional flag "sandboxArg"="0" 2023/10/30 15:25:37 parsed 1 programs [ 42.018225][ T23] kauditd_printk_skb: 68 callbacks suppressed [ 42.018232][ T23] audit: type=1400 audit(1698679537.730:144): avc: denied { mounton } for pid=402 comm="syz-executor" path="/syzcgroup/unified" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 42.048614][ T402] cgroup1: Unknown subsys name 'net' [ 42.053988][ T402] cgroup1: Unknown subsys name 'net_prio' [ 42.060001][ T402] cgroup1: Unknown subsys name 'devices' 2023/10/30 15:25:37 executed programs: 0 [ 42.067292][ T402] cgroup1: Unknown subsys name 'hugetlb' [ 42.073261][ T402] cgroup1: Unknown subsys name 'rlimit' [ 42.079553][ T23] audit: type=1400 audit(1698679537.790:145): avc: denied { mounton } for pid=402 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 [ 42.106599][ T23] audit: type=1400 audit(1698679537.790:146): avc: denied { mount } for pid=402 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 [ 42.153366][ T406] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.160648][ T406] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.168069][ T406] device bridge_slave_0 entered promiscuous mode [ 42.176326][ T406] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.183615][ T406] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.191061][ T406] device bridge_slave_1 entered promiscuous mode [ 42.229075][ T23] audit: type=1400 audit(1698679537.940:147): avc: denied { create } for pid=406 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.249857][ T23] audit: type=1400 audit(1698679537.960:148): avc: denied { write } for pid=406 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.250634][ T406] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.271084][ T23] audit: type=1400 audit(1698679537.960:149): avc: denied { read } for pid=406 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.277798][ T406] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.277919][ T406] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.314687][ T406] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.334319][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.341558][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.349204][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.356830][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.373641][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.381690][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.388923][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.397416][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.405950][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.412779][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.420382][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.428256][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.441118][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.463941][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.472287][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.480960][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.489022][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.503438][ T23] audit: type=1400 audit(1698679538.210:150): avc: denied { mounton } for pid=406 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=707 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 42.537504][ T23] audit: type=1400 audit(1698679538.250:151): avc: denied { mounton } for pid=411 comm="syz-executor.0" path="/root/syzkaller-testdir1946864299/syzkaller.AtVQwp/0/file0" dev="sda1" ino=1937 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=file permissive=1 [ 42.588339][ T23] audit: type=1400 audit(1698679538.300:152): avc: denied { mounton } for pid=411 comm="syz-executor.0" path="/root/syzkaller-testdir1946864299/syzkaller.AtVQwp/0/file0" dev="devtmpfs" ino=9319 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 42.604084][ T412] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 42.630130][ T412] EXT4-fs (loop0): get root inode failed [ 42.635903][ T412] EXT4-fs (loop0): mount failed [ 42.682104][ T23] audit: type=1400 audit(1698679538.390:153): avc: denied { unmount } for pid=406 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 42.766771][ T418] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 42.779432][ T418] EXT4-fs (loop0): get root inode failed [ 42.785047][ T418] EXT4-fs (loop0): mount failed [ 42.883988][ T424] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 42.897550][ T424] EXT4-fs (loop0): get root inode failed [ 42.903371][ T424] EXT4-fs (loop0): mount failed [ 43.024192][ T431] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 43.036791][ T431] EXT4-fs (loop0): get root inode failed [ 43.042225][ T431] EXT4-fs (loop0): mount failed [ 43.254001][ T440] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 43.268210][ T440] EXT4-fs (loop0): get root inode failed [ 43.274263][ T440] EXT4-fs (loop0): mount failed [ 43.553953][ T455] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 43.566465][ T455] EXT4-fs (loop0): get root inode failed [ 43.572134][ T455] EXT4-fs (loop0): mount failed [ 43.755588][ T465] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 43.768168][ T465] EXT4-fs (loop0): get root inode failed [ 43.774786][ T465] EXT4-fs (loop0): mount failed [ 44.013794][ T479] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 44.026416][ T479] EXT4-fs (loop0): get root inode failed [ 44.031966][ T479] EXT4-fs (loop0): mount failed [ 44.124676][ T485] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 44.137127][ T485] EXT4-fs (loop0): get root inode failed [ 44.142646][ T485] EXT4-fs (loop0): mount failed [ 44.313812][ T494] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 44.326237][ T494] EXT4-fs (loop0): get root inode failed [ 44.331708][ T494] EXT4-fs (loop0): mount failed [ 44.426633][ T500] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 44.439109][ T500] EXT4-fs (loop0): get root inode failed [ 44.445203][ T500] EXT4-fs (loop0): mount failed [ 44.543812][ T506] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 44.557094][ T506] EXT4-fs (loop0): get root inode failed [ 44.562747][ T506] EXT4-fs (loop0): mount failed [ 44.955992][ T525] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 44.969321][ T525] EXT4-fs (loop0): get root inode failed [ 44.975120][ T525] EXT4-fs (loop0): mount failed [ 45.183757][ T534] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 45.197207][ T534] EXT4-fs (loop0): get root inode failed [ 45.203465][ T534] EXT4-fs (loop0): mount failed [ 45.343666][ T540] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 45.356084][ T540] EXT4-fs (loop0): get root inode failed [ 45.361528][ T540] EXT4-fs (loop0): mount failed [ 45.484015][ T546] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 45.496665][ T546] EXT4-fs (loop0): get root inode failed [ 45.502334][ T546] EXT4-fs (loop0): mount failed [ 45.613903][ T552] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 45.627667][ T552] EXT4-fs (loop0): get root inode failed [ 45.633426][ T552] EXT4-fs (loop0): mount failed [ 45.743828][ T558] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 45.757177][ T558] EXT4-fs (loop0): get root inode failed [ 45.762749][ T558] EXT4-fs (loop0): mount failed [ 45.903920][ T564] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 45.916499][ T564] EXT4-fs (loop0): get root inode failed [ 45.922289][ T564] EXT4-fs (loop0): mount failed [ 46.116175][ T572] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 46.129931][ T572] EXT4-fs (loop0): get root inode failed [ 46.135785][ T572] EXT4-fs (loop0): mount failed [ 46.343741][ T581] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 46.359629][ T581] EXT4-fs (loop0): get root inode failed [ 46.365307][ T581] EXT4-fs (loop0): mount failed [ 46.463764][ T587] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 46.476889][ T587] EXT4-fs (loop0): get root inode failed [ 46.482518][ T587] EXT4-fs (loop0): mount failed [ 46.856522][ T605] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 46.869483][ T605] EXT4-fs (loop0): get root inode failed [ 46.874991][ T605] EXT4-fs (loop0): mount failed [ 47.094088][ T617] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 47.106664][ T617] EXT4-fs (loop0): get root inode failed [ 47.112269][ T617] EXT4-fs (loop0): mount failed 2023/10/30 15:25:42 executed programs: 43 [ 47.293894][ T626] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 47.306550][ T626] EXT4-fs (loop0): get root inode failed [ 47.312237][ T626] EXT4-fs (loop0): mount failed [ 47.435749][ T632] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 47.448933][ T632] EXT4-fs (loop0): get root inode failed [ 47.454703][ T632] EXT4-fs (loop0): mount failed [ 47.673766][ T642] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 47.686134][ T642] EXT4-fs (loop0): get root inode failed [ 47.691569][ T642] EXT4-fs (loop0): mount failed [ 47.843678][ T649] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 47.856380][ T649] EXT4-fs (loop0): get root inode failed [ 47.861885][ T649] EXT4-fs (loop0): mount failed [ 48.143686][ T664] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 48.156020][ T664] EXT4-fs (loop0): get root inode failed [ 48.161552][ T664] EXT4-fs (loop0): mount failed [ 48.263727][ T669] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 48.276530][ T669] EXT4-fs (loop0): get root inode failed [ 48.282008][ T669] EXT4-fs (loop0): mount failed [ 48.384796][ T675] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 48.397596][ T675] EXT4-fs (loop0): get root inode failed [ 48.403209][ T675] EXT4-fs (loop0): mount failed [ 48.503774][ T681] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 48.516450][ T681] EXT4-fs (loop0): get root inode failed [ 48.522077][ T681] EXT4-fs (loop0): mount failed [ 48.614730][ T687] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 48.627792][ T687] EXT4-fs (loop0): get root inode failed [ 48.633396][ T687] EXT4-fs (loop0): mount failed [ 48.744037][ T693] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 48.756571][ T693] EXT4-fs (loop0): get root inode failed [ 48.762061][ T693] EXT4-fs (loop0): mount failed [ 48.903925][ T700] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 48.917002][ T700] EXT4-fs (loop0): get root inode failed [ 48.922579][ T700] EXT4-fs (loop0): mount failed [ 49.074071][ T708] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 49.086479][ T708] EXT4-fs (loop0): get root inode failed [ 49.091912][ T708] EXT4-fs (loop0): mount failed [ 49.263985][ T715] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 49.276578][ T715] EXT4-fs (loop0): get root inode failed [ 49.282224][ T715] EXT4-fs (loop0): mount failed [ 49.485131][ T724] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 49.497760][ T724] EXT4-fs (loop0): get root inode failed [ 49.503332][ T724] EXT4-fs (loop0): mount failed [ 49.744007][ T736] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 49.757688][ T736] EXT4-fs (loop0): get root inode failed [ 49.763484][ T736] EXT4-fs (loop0): mount failed [ 49.883885][ T742] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 49.896475][ T742] EXT4-fs (loop0): get root inode failed [ 49.902071][ T742] EXT4-fs (loop0): mount failed [ 50.064313][ T749] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 50.077187][ T749] EXT4-fs (loop0): get root inode failed [ 50.082632][ T749] EXT4-fs (loop0): mount failed [ 50.213912][ T755] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 50.226800][ T755] EXT4-fs (loop0): get root inode failed [ 50.232331][ T755] EXT4-fs (loop0): mount failed [ 50.415473][ T765] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 50.428065][ T765] EXT4-fs (loop0): get root inode failed [ 50.434042][ T765] EXT4-fs (loop0): mount failed [ 50.533765][ T772] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 50.546648][ T772] EXT4-fs (loop0): get root inode failed [ 50.552301][ T772] EXT4-fs (loop0): mount failed [ 50.655172][ T778] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 50.667598][ T778] EXT4-fs (loop0): get root inode failed [ 50.673283][ T778] EXT4-fs (loop0): mount failed [ 50.824860][ T784] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 50.837481][ T784] EXT4-fs (loop0): get root inode failed [ 50.843253][ T784] EXT4-fs (loop0): mount failed [ 50.943790][ T791] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 50.957068][ T791] EXT4-fs (loop0): get root inode failed [ 50.962704][ T791] EXT4-fs (loop0): mount failed [ 51.063742][ T797] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 51.076174][ T797] EXT4-fs (loop0): get root inode failed [ 51.081759][ T797] EXT4-fs (loop0): mount failed [ 51.174110][ T803] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 51.187464][ T803] EXT4-fs (loop0): get root inode failed [ 51.193251][ T803] EXT4-fs (loop0): mount failed [ 51.293930][ T809] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 51.306247][ T809] EXT4-fs (loop0): get root inode failed [ 51.311706][ T809] EXT4-fs (loop0): mount failed [ 51.494011][ T817] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 51.507347][ T817] EXT4-fs (loop0): get root inode failed [ 51.512935][ T817] EXT4-fs (loop0): mount failed [ 51.643830][ T823] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 51.656327][ T823] EXT4-fs (loop0): get root inode failed [ 51.661845][ T823] EXT4-fs (loop0): mount failed [ 51.823953][ T829] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 51.836442][ T829] EXT4-fs (loop0): get root inode failed [ 51.843712][ T829] EXT4-fs (loop0): mount failed [ 51.943889][ T836] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 51.956758][ T836] EXT4-fs (loop0): get root inode failed [ 51.962199][ T836] EXT4-fs (loop0): mount failed [ 52.183901][ T845] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor.0: iget: special inode unallocated [ 52.196293][ T845] EXT4-fs (loop0): get root inode failed [ 52.202078][ T845] EXT4-fs (loop0): mount failed [ 52.207264][ T848] ------------[ cut here ]------------ [ 52.212529][ T848] kernel BUG at fs/buffer.c:3027! [ 52.218133][ T848] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 52.224073][ T848] CPU: 1 PID: 848 Comm: kmmpd-loop0 Not tainted 5.4.254-syzkaller-04740-g65fc90b61bc7 #0 [ 52.233951][ T848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 52.243991][ T848] RIP: 0010:submit_bh_wbc+0x831/0x850 [ 52.249368][ T848] Code: 10 80 e1 07 80 c1 03 38 c1 0f 8c 14 fe ff ff 48 8b 7c 24 10 e8 a0 a1 ea ff e9 05 fe ff ff e8 86 e0 ba ff 0f 0b e8 7f e0 ba ff <0f> 0b e8 78 e0 ba ff 0f 0b e8 71 e0 ba ff 0f 0b e8 6a e0 ba ff 0f [ 52.268801][ T848] RSP: 0018:ffff8881ef5f7bf0 EFLAGS: 00010293 [ 52.274697][ T848] RAX: ffffffff81a962f1 RBX: 0000000000000000 RCX: ffff8881e4632f40 [ 52.282610][ T848] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 52.290428][ T848] RBP: 0000000000003800 R08: ffffffff81a95b64 R09: ffffed103b483c2b [ 52.298239][ T848] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 52.306229][ T848] R13: ffff8881da41e150 R14: 0000000000000001 R15: 0000000000000000 [ 52.314382][ T848] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 52.323318][ T848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.329841][ T848] CR2: 00007f589a027d58 CR3: 00000001f0d3b000 CR4: 00000000003406a0 [ 52.337728][ T848] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.345903][ T848] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.353806][ T848] Call Trace: [ 52.356936][ T848] ? __die+0xb4/0x100 [ 52.360746][ T848] ? die+0x26/0x50 [ 52.364297][ T848] ? do_trap+0x1e7/0x340 [ 52.368380][ T848] ? submit_bh_wbc+0x831/0x850 [ 52.373185][ T848] ? submit_bh_wbc+0x831/0x850 [ 52.377832][ T848] ? do_invalid_op+0xfb/0x110 [ 52.382817][ T848] ? submit_bh_wbc+0x831/0x850 [ 52.387416][ T848] ? invalid_op+0x1e/0x30 [ 52.391563][ T848] ? submit_bh_wbc+0xa4/0x850 [ 52.396249][ T848] ? submit_bh_wbc+0x831/0x850 [ 52.401060][ T848] ? submit_bh_wbc+0x831/0x850 [ 52.405743][ T848] ? debug_smp_processor_id+0x20/0x20 [ 52.411049][ T848] ? bit_waitqueue+0x30/0x30 [ 52.415482][ T848] submit_bh+0x21/0x30 [ 52.419385][ T848] write_mmp_block+0x3ff/0x5b0 [ 52.423975][ T848] ? console_conditional_schedule+0x10/0x10 [ 52.429815][ T848] ? read_mmp_block+0x8a0/0x8a0 [ 52.434501][ T848] ? find_next_bit+0x7b/0x100 [ 52.439012][ T848] kmmpd+0x7de/0xa10 [ 52.442874][ T848] ? write_mmp_block+0x5b0/0x5b0 [ 52.447654][ T848] ? __wake_up_locked+0xb7/0x110 [ 52.452409][ T848] ? __kthread_parkme+0xb0/0x1b0 [ 52.457177][ T848] kthread+0x2da/0x360 [ 52.461317][ T848] ? write_mmp_block+0x5b0/0x5b0 [ 52.466068][ T848] ? kthread_blkcg+0xd0/0xd0 [ 52.470493][ T848] ret_from_fork+0x1f/0x30 [ 52.474735][ T848] Modules linked in: [ 52.478672][ T848] ---[ end trace 9e2b41d5a4165f69 ]--- [ 52.484052][ T848] RIP: 0010:submit_bh_wbc+0x831/0x850 [ 52.489320][ T848] Code: 10 80 e1 07 80 c1 03 38 c1 0f 8c 14 fe ff ff 48 8b 7c 24 10 e8 a0 a1 ea ff e9 05 fe ff ff e8 86 e0 ba ff 0f 0b e8 7f e0 ba ff <0f> 0b e8 78 e0 ba ff 0f 0b e8 71 e0 ba ff 0f 0b e8 6a e0 ba ff 0f [ 52.509654][ T848] RSP: 0018:ffff8881ef5f7bf0 EFLAGS: 00010293 [ 52.515522][ T848] RAX: ffffffff81a962f1 RBX: 0000000000000000 RCX: ffff8881e4632f40 [ 52.524887][ T848] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 52.532837][ T848] RBP: 0000000000003800 R08: ffffffff81a95b64 R09: ffffed103b483c2b [ 52.540854][ T848] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 52.548980][ T848] R13: ffff8881da41e150 R14: 0000000000000001 R15: 0000000000000000 [ 52.557107][ T848] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 52.566239][ T848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.572613][ T848] CR2: 00007f589a027d58 CR3: 00000001f0d3b000 CR4: 00000000003406a0 [ 52.581422][ T848] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.590386][ T848] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.598286][ T848] Kernel panic - not syncing: Fatal exception [ 52.604647][ T848] Kernel Offset: disabled [ 52.608866][ T848] Rebooting in 86400 seconds..