[Bug 1133115] New: kernel: BUG: unable to handle kernel NULL pointer dereference using overlay inside docker
mount -t tmpfs tmpfs /tmp/overlay && \ mkdir -p /tmp/overlay/{upper,work} && \ mount -t overlay overlay -o lowerdir=/sys/class/dmi/id,upperdir=/tmp/overlay/upper,workdir=/tmp/overlay/work /sys/class/dmi/id # Check that the overlay is mounted root@ba04ffbf6b53:/# mount overlay on / type overlay (rw,relatime,lowerdir=/home/aojeagarcia/docker/overlay2/l/CJ5RY5KARMA2TGYBAZXKZ2UATK:/home/aojeagarcia/docker/overlay2/l/IH76YKNGVA4ANHOR2BJREE6YO4:/home/aojeagarcia/docker/overlay2/l/XHSQFRMONPMIOATXRYRMERF4RX:/home/aojeagarcia/docker/overlay2/l/NXCCDT6GQF62DMTR2AVCOIGT52:/home/aojeagarcia/docker/overlay2/l/BG34R5QJL3GEGBP24JDPITUB6H,upperdir=/home/aojeagarcia/docker/overlay2/fb3e50a942f1a3bc47f4ff9808b21a23af5cd7971f8a5e257441ddfa4b6e644d/diff,workdir=/home/aojeagarcia/docker/overlay2/fb3e50a942f1a3bc47f4ff9808b21a23af5cd7971f8a5e257441ddfa4b6e644d/work)
http://bugzilla.suse.com/show_bug.cgi?id=1133115 Bug ID: 1133115 Summary: kernel: BUG: unable to handle kernel NULL pointer dereference using overlay inside docker Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.0 Hardware: x86-64 OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-maintainers@forge.provo.novell.com Reporter: aojeagarcia@suse.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- How to reproduce it ------------------- # Create a docker container with privileges docker run --privileged -i -t ubuntu # Inside the container create an overlay and moun the /sys/class/dmi/id folder mkdir -p /tmp/overlay && \ proc on /proc type proc (rw,nosuid,nodev,noexec,relatime) tmpfs on /dev type tmpfs (rw,nosuid,size=65536k,mode=755) devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=666) sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime) tmpfs on /sys/fs/cgroup type tmpfs (rw,nosuid,nodev,noexec,relatime,mode=755) cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime) /dev/sdb4 on /etc/resolv.conf type xfs (rw,relatime,attr2,inode64,noquota) /dev/sdb4 on /etc/hostname type xfs (rw,relatime,attr2,inode64,noquota) /dev/sdb4 on /etc/hosts type xfs (rw,relatime,attr2,inode64,noquota) shm on /dev/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=65536k) devpts on /dev/console type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=666) tmpfs on /tmp/overlay type tmpfs (rw,relatime) overlay on /sys/devices/virtual/dmi/id type overlay (rw,relatime,lowerdir=/sys/class/dmi/id,upperdir=/tmp/overlay/upper,workdir=/tmp/overlay/work) # Trying to access one of the files in the folder hits the bug root@ba04ffbf6b53:/# cat /sys/class/dmi/id/product_uuid Killed ######################################### # Logs ######################################### Apr 23 09:01:04 linux-6my5 dockerd[2201]: time="2019-04-23T09:01:04.601968649+02:00" level=info msg="ignoring event" module=libcontaine> Apr 23 09:01:04 linux-6my5 dockerd[2201]: time="2019-04-23T09:01:04+02:00" level=info msg="shim reaped" id=ba04ffbf6b5304d87b82469eb83a> Apr 23 09:01:04 linux-6my5 kernel: CR2: 0000000100000030 CR3: 0000000799738005 CR4: 00000000001606e0 Apr 23 09:01:04 linux-6my5 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Apr 23 09:01:04 linux-6my5 kernel: FS: 00007fa9a30b6740(0000) GS:ffff88082fd00000(0000) knlGS:0000000000000000 Apr 23 09:01:04 linux-6my5 kernel: R13: ffff8807a2607900 R14: 0000000000000001 R15: 0000000000000000 Apr 23 09:01:04 linux-6my5 kernel: R10: 0000000000000000 R11: ffff8807a5c90cc0 R12: ffff8807d5f09000 Apr 23 09:01:04 linux-6my5 kernel: RBP: 0000000000000040 R08: 0000000000000000 R09: 0000000000000000 Apr 23 09:01:04 linux-6my5 kernel: RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8807a3b54b00 Apr 23 09:01:04 linux-6my5 kernel: RAX: ffff8807a3b54b00 RBX: ffff8807a3b54b00 RCX: 0000000000000001 Apr 23 09:01:04 linux-6my5 kernel: RSP: 0018:ffffc90005cc3c70 EFLAGS: 00010286 Apr 23 09:01:04 linux-6my5 kernel: RIP: 0010:kernfs_fop_open+0x6d/0x390 Apr 23 09:01:04 linux-6my5 kernel: ---[ end trace 37ab66327ae6d485 ]--- Apr 23 09:01:04 linux-6my5 kernel: CR2: 0000000100000030 Apr 23 09:01:04 linux-6my5 kernel: e1000e kvm video ath snd_pcm mxm_wmi irqbypass crc32_pclmul ghash_clmulni_intel joydev pcbc mac8021> Apr 23 09:01:04 linux-6my5 kernel: Modules linked in: veth xt_nat nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype br_net> Apr 23 09:01:04 linux-6my5 kernel: Code: ee 4b 6b 00 85 c0 74 e1 5b 5d 41 5c c3 5b 31 c0 5d 41 5c c3 31 c0 c3 66 66 2e 0f 1f 84 00 00 0> Apr 23 09:01:04 linux-6my5 kernel: R13: 00005621482e22de R14: 00005621482e22c0 R15: 0000000000000000 Apr 23 09:01:04 linux-6my5 kernel: R10: 00005621482e22c1 R11: 0000000000000246 R12: 0000000000000002 Apr 23 09:01:04 linux-6my5 kernel: RBP: 00005621482e22de R08: 0000000000000000 R09: 692f696d642f7373 Apr 23 09:01:04 linux-6my5 kernel: RDX: 00007ffd4f0400c0 RSI: 00007ffd4f0400c0 RDI: 00005621482e22c0 Apr 23 09:01:04 linux-6my5 kernel: RAX: ffffffffffffffda RBX: 00005621482e22c0 RCX: 00007fa9a2786775 Apr 23 09:01:04 linux-6my5 kernel: RSP: 002b:00007ffd4f0400b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 Apr 23 09:01:04 linux-6my5 kernel: RIP: 0033:0x7fa9a2786775 Apr 23 09:01:04 linux-6my5 kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2 Apr 23 09:01:04 linux-6my5 kernel: do_syscall_64+0x7b/0x150 Apr 23 09:01:04 linux-6my5 kernel: SYSC_newstat+0x26/0x40 Apr 23 09:01:04 linux-6my5 kernel: vfs_statx+0x79/0xb0 Apr 23 09:01:04 linux-6my5 kernel: ? security_inode_getattr+0x42/0x60 Apr 23 09:01:04 linux-6my5 kernel: ? common_perm_cond+0x39/0x40 Apr 23 09:01:04 linux-6my5 kernel: ovl_getattr+0x58/0x180 [overlay] Apr 23 09:01:04 linux-6my5 kernel: vfs_getattr+0x1c/0x40 Apr 23 09:01:04 linux-6my5 kernel: Call Trace: Apr 23 09:01:04 linux-6my5 kernel: CR2: 0000000100000030 CR3: 0000000799738005 CR4: 00000000001606e0 Apr 23 09:01:04 linux-6my5 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Apr 23 09:01:04 linux-6my5 kernel: FS: 00007fa9a30b6740(0000) GS:ffff88082fd00000(0000) knlGS:0000000000000000 Apr 23 09:01:04 linux-6my5 kernel: R13: 0000000000000000 R14: ffff880799752a80 R15: ffff8807a5c90cc0 Apr 23 09:01:04 linux-6my5 kernel: R10: 0000000000000800 R11: 61c8864680b583eb R12: 00000000000007ff Apr 23 09:01:04 linux-6my5 kernel: RBP: ffffc90005a1bea0 R08: ffffc90005a1be58 R09: ffff8807c2dd7730 Apr 23 09:01:04 linux-6my5 kernel: RDX: 00000000000007ff RSI: ffffc90005a1bea0 RDI: ffffc90005a1bd80 Apr 23 09:01:04 linux-6my5 kernel: RAX: 0000000100000000 RBX: ffffc90005a1bd80 RCX: 0000000000000000 Apr 23 09:01:04 linux-6my5 kernel: RSP: 0018:ffffc90005a1bd48 EFLAGS: 00010202 Apr 23 09:01:04 linux-6my5 kernel: RIP: 0010:security_inode_getattr+0x9/0x60 Apr 23 09:01:04 linux-6my5 kernel: task: ffff8807995f8040 task.stack: ffffc90005a18000 Apr 23 09:01:04 linux-6my5 kernel: Hardware name: Dell Inc. Precision Tower 5810/0HHV7N, BIOS A19 05/08/2017 Apr 23 09:01:04 linux-6my5 kernel: CPU: 4 PID: 5035 Comm: bash Tainted: P D O 4.12.14-lp150.12.45-default #1 openSUSE Leap > Apr 23 09:01:04 linux-6my5 kernel: Oops: 0000 [#3] SMP PTI Apr 23 09:01:04 linux-6my5 kernel: PGD 0 P4D 0 Apr 23 09:01:04 linux-6my5 kernel: IP: security_inode_getattr+0x9/0x60 Apr 23 09:01:04 linux-6my5 kernel: BUG: unable to handle kernel paging request at 0000000100000030 Apr 23 09:01:02 linux-6my5 kernel: CR2: 0000000100000030 CR3: 0000000799560001 CR4: 00000000001606e0 Apr 23 09:01:02 linux-6my5 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Apr 23 09:01:02 linux-6my5 kernel: FS: 00007f9f51fa7540(0000) GS:ffff88082fd80000(0000) knlGS:0000000000000000 Apr 23 09:01:02 linux-6my5 kernel: R13: ffff8807a2607900 R14: 0000000000000001 R15: 0000000000000000 Apr 23 09:01:02 linux-6my5 kernel: R10: 0000000000000000 R11: ffff8807a5c90cc0 R12: ffff8807d5f09000 Apr 23 09:01:02 linux-6my5 kernel: RBP: 0000000000000040 R08: 0000000000000000 R09: 0000000000000000 Apr 23 09:01:02 linux-6my5 kernel: RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8807a3b54b00 Apr 23 09:01:02 linux-6my5 kernel: RAX: ffff8807a3b54b00 RBX: ffff8807a3b54b00 RCX: 0000000000000001 Apr 23 09:01:02 linux-6my5 kernel: RSP: 0018:ffffc90005cc3c70 EFLAGS: 00010286 Apr 23 09:01:02 linux-6my5 kernel: RIP: 0010:kernfs_fop_open+0x6d/0x390 Apr 23 09:01:02 linux-6my5 kernel: ---[ end trace 37ab66327ae6d484 ]--- Apr 23 09:01:02 linux-6my5 kernel: CR2: 0000000100000030 Apr 23 09:01:02 linux-6my5 kernel: e1000e kvm video ath snd_pcm mxm_wmi irqbypass crc32_pclmul ghash_clmulni_intel joydev pcbc mac8021> Apr 23 09:01:02 linux-6my5 kernel: Modules linked in: veth xt_nat nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype br_net> Apr 23 09:01:02 linux-6my5 kernel: Code: 85 d2 41 89 d4 74 10 89 d6 e8 6e 33 00 00 85 c0 74 05 48 63 d8 eb e1 48 89 df e8 ed 25 00 00 4> Apr 23 09:01:02 linux-6my5 kernel: R13: 00007ffc34ba2f70 R14: 00007ffc34ba2f78 R15: 0000000000020000 Apr 23 09:01:02 linux-6my5 kernel: R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 Apr 23 09:01:02 linux-6my5 kernel: RBP: 000055d60def1b80 R08: 0000000000000000 R09: 0000000000000000 Apr 23 09:01:02 linux-6my5 kernel: RDX: 0000000000000000 RSI: 00007ffc34ba395d RDI: 00000000ffffff9c Apr 23 09:01:02 linux-6my5 kernel: RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9f51aa1c8e Apr 23 09:01:02 linux-6my5 kernel: RSP: 002b:00007ffc34ba2ca0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 Apr 23 09:01:02 linux-6my5 kernel: RIP: 0033:0x7f9f51aa1c8e Apr 23 09:01:02 linux-6my5 kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2 Apr 23 09:01:02 linux-6my5 kernel: do_syscall_64+0x7b/0x150 Apr 23 09:01:02 linux-6my5 kernel: do_sys_open+0x1a6/0x230 Apr 23 09:01:02 linux-6my5 kernel: ? do_sys_open+0x1a6/0x230 Apr 23 09:01:02 linux-6my5 kernel: ? __alloc_fd+0x44/0x170 Apr 23 09:01:02 linux-6my5 kernel: ? simple_attr_release+0x20/0x20 Apr 23 09:01:02 linux-6my5 kernel: do_filp_open+0x8c/0xf0 Apr 23 09:01:02 linux-6my5 kernel: ? alloc_set_pte+0x2c9/0x600 Apr 23 09:01:02 linux-6my5 kernel: path_openat+0x686/0x1780 Apr 23 09:01:02 linux-6my5 kernel: vfs_open+0x71/0x90 Apr 23 09:01:02 linux-6my5 kernel: Call Trace: Apr 23 09:01:02 linux-6my5 kernel: CR2: 0000000100000030 CR3: 0000000799560001 CR4: 00000000001606e0 Apr 23 09:01:02 linux-6my5 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Apr 23 09:01:02 linux-6my5 kernel: FS: 00007f9f51fa7540(0000) GS:ffff88082fd80000(0000) knlGS:0000000000000000 Apr 23 09:01:02 linux-6my5 kernel: R13: ffffc90005ccbdc0 R14: ffff88080a4b9000 R15: 0000000000000000 Apr 23 09:01:02 linux-6my5 kernel: R10: 0000000000000000 R11: 61c8864680b583eb R12: 0000000000008000 Apr 23 09:01:02 linux-6my5 kernel: RBP: 0000000000000000 R08: ffffffffa16f9230 R09: 00004c0064697575 Apr 23 09:01:02 linux-6my5 kernel: RDX: 0000000100000000 RSI: ffffc90005ccbc78 RDI: ffff8807a5c90cc0 Apr 23 09:01:02 linux-6my5 kernel: RAX: 0000000100000000 RBX: ffff8807a5c90cc0 RCX: ffff88079f30d8e0 Apr 23 09:01:02 linux-6my5 kernel: RSP: 0018:ffffc90005ccbca8 EFLAGS: 00010246 Apr 23 09:01:02 linux-6my5 kernel: RIP: 0010:ovl_d_real+0x5f/0x140 [overlay] Apr 23 09:01:02 linux-6my5 kernel: task: ffff880799458080 task.stack: ffffc90005cc8000 Apr 23 09:01:02 linux-6my5 kernel: Hardware name: Dell Inc. Precision Tower 5810/0HHV7N, BIOS A19 05/08/2017 Apr 23 09:01:02 linux-6my5 kernel: CPU: 6 PID: 5154 Comm: cat Tainted: P D O 4.12.14-lp150.12.45-default #1 openSUSE Leap 1> Apr 23 09:01:02 linux-6my5 kernel: Oops: 0000 [#2] SMP PTI Apr 23 09:01:01 linux-6my5 kernel: PGD 0 P4D 0 Apr 23 09:01:01 linux-6my5 kernel: IP: ovl_d_real+0x5f/0x140 [overlay] Apr 23 09:01:01 linux-6my5 kernel: BUG: unable to handle kernel paging request at 0000000100000030 Apr 23 09:00:59 linux-6my5 kernel: CR2: 0000000000000048 CR3: 000000079f338005 CR4: 00000000001606f0 Apr 23 09:00:59 linux-6my5 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Apr 23 09:00:59 linux-6my5 kernel: FS: 00007fd59b72b540(0000) GS:ffff88082fc00000(0000) knlGS:0000000000000000 Apr 23 09:00:59 linux-6my5 kernel: R13: ffff8807a2607900 R14: 0000000000000001 R15: 0000000000000000 Apr 23 09:00:59 linux-6my5 kernel: R10: 0000000000000000 R11: ffff8807a5c90cc0 R12: ffff8807d5f09000 Apr 23 09:00:59 linux-6my5 kernel: RBP: 0000000000000040 R08: 0000000000000000 R09: 0000000000000000 Apr 23 09:00:59 linux-6my5 kernel: RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8807a3b54b00 Apr 23 09:00:59 linux-6my5 kernel: RAX: ffff8807a3b54b00 RBX: ffff8807a3b54b00 RCX: 0000000000000001 Apr 23 09:00:59 linux-6my5 kernel: RSP: 0018:ffffc90005cc3c70 EFLAGS: 00010286 Apr 23 09:00:59 linux-6my5 kernel: RIP: 0010:kernfs_fop_open+0x6d/0x390 Apr 23 09:00:59 linux-6my5 kernel: ---[ end trace 37ab66327ae6d483 ]--- Apr 23 09:00:59 linux-6my5 kernel: CR2: 0000000000000048 Apr 23 09:00:59 linux-6my5 kernel: e1000e kvm video ath snd_pcm mxm_wmi irqbypass crc32_pclmul ghash_clmulni_intel joydev pcbc mac8021> Apr 23 09:00:59 linux-6my5 kernel: Modules linked in: veth xt_nat nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype br_net> Apr 23 09:00:59 linux-6my5 kernel: Code: 4c 8b 63 40 b9 01 00 00 00 49 83 7c 24 10 00 4d 8b 74 24 50 0f 84 f2 00 00 00 49 83 7c 24 48 0> Apr 23 09:00:59 linux-6my5 kernel: R13: 00007ffc2409b230 R14: 00007ffc2409b238 R15: 0000000000020000 Apr 23 09:00:59 linux-6my5 kernel: R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 Apr 23 09:00:59 linux-6my5 kernel: RBP: 000055f1240e1b80 R08: 0000000000000000 R09: 0000000000000000 Apr 23 09:00:59 linux-6my5 kernel: RDX: 0000000000000000 RSI: 00007ffc2409c95d RDI: 00000000ffffff9c Apr 23 09:00:59 linux-6my5 kernel: RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd59b225c8e Apr 23 09:00:59 linux-6my5 kernel: RSP: 002b:00007ffc2409af60 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 Apr 23 09:00:59 linux-6my5 kernel: RIP: 0033:0x7fd59b225c8e Apr 23 09:00:59 linux-6my5 kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2 Apr 23 09:00:59 linux-6my5 kernel: do_syscall_64+0x7b/0x150 Apr 23 09:00:59 linux-6my5 kernel: do_sys_open+0x1a6/0x230 Apr 23 09:00:59 linux-6my5 kernel: ? do_sys_open+0x1a6/0x230 Apr 23 09:00:59 linux-6my5 kernel: ? __alloc_fd+0x44/0x170 Apr 23 09:00:59 linux-6my5 kernel: ? simple_attr_release+0x20/0x20 Apr 23 09:00:59 linux-6my5 kernel: do_filp_open+0x8c/0xf0 Apr 23 09:00:59 linux-6my5 kernel: path_openat+0x686/0x1780 Apr 23 09:00:59 linux-6my5 kernel: do_dentry_open+0x1b3/0x2f0 Apr 23 09:00:59 linux-6my5 kernel: ? kernfs_fop_release+0xa0/0xa0 Apr 23 09:00:59 linux-6my5 kernel: Call Trace: Apr 23 09:00:59 linux-6my5 kernel: CR2: 0000000000000048 CR3: 000000079f338005 CR4: 00000000001606f0 Apr 23 09:00:59 linux-6my5 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Apr 23 09:00:59 linux-6my5 kernel: FS: 00007fd59b72b540(0000) GS:ffff88082fc00000(0000) knlGS:0000000000000000 Apr 23 09:00:59 linux-6my5 kernel: R13: ffff8807a2607900 R14: 0000000000000001 R15: 0000000000000000 Apr 23 09:00:59 linux-6my5 kernel: R10: 0000000000000000 R11: ffff8807a5c90cc0 R12: ffff8807d5f09000 Apr 23 09:00:59 linux-6my5 kernel: RBP: 0000000000000040 R08: 0000000000000000 R09: 0000000000000000 Apr 23 09:00:59 linux-6my5 kernel: RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8807a3b54b00 Apr 23 09:00:59 linux-6my5 kernel: RAX: ffff8807a3b54b00 RBX: ffff8807a3b54b00 RCX: 0000000000000001 Apr 23 09:00:59 linux-6my5 kernel: RSP: 0018:ffffc90005cc3c70 EFLAGS: 00010286 Apr 23 09:00:59 linux-6my5 kernel: RIP: 0010:kernfs_fop_open+0x6d/0x390 Apr 23 09:00:59 linux-6my5 kernel: task: ffff880799458080 task.stack: ffffc90005cc0000 Apr 23 09:00:59 linux-6my5 kernel: Hardware name: Dell Inc. Precision Tower 5810/0HHV7N, BIOS A19 05/08/2017 Apr 23 09:00:59 linux-6my5 kernel: CPU: 0 PID: 5150 Comm: cat Tainted: P O 4.12.14-lp150.12.45-default #1 openSUSE Leap 1> Apr 23 09:00:59 linux-6my5 kernel: Oops: 0000 [#1] SMP PTI Apr 23 09:00:59 linux-6my5 kernel: PGD 0 P4D 0 Apr 23 09:00:59 linux-6my5 kernel: IP: kernfs_fop_open+0x6d/0x390 Apr 23 09:00:59 linux-6my5 kernel: BUG: unable to handle kernel NULL pointer dereference at 0000000000000048 ################### # Docker info ################### docker info Containers: 28 Running: 3 Paused: 0 Stopped: 25 Images: 174 Server Version: 18.09.0 Storage Driver: overlay2 Backing Filesystem: xfs Supports d_type: true Native Overlay Diff: true Logging Driver: json-file Cgroup Driver: cgroupfs Plugins: Volume: local Network: bridge host macvlan null overlay Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog Swarm: inactive Runtimes: oci runc Default Runtime: runc Init Binary: docker-init containerd version: 468a545b9edcd5932818eb9de8e72413e616e86e runc version: 69663f0bd4b60df09991c08812a60108003fa340 init version: v0.1.3_catatonit (expected: fec3683b971d9c3ef73f284f176672c44b448662) Security Options: apparmor seccomp Profile: default Kernel Version: 4.12.14-lp150.12.45-default Operating System: openSUSE Leap 15.0 OSType: linux Architecture: x86_64 CPUs: 8 Total Memory: 31.39GiB Name: linux-6my5 ID: IPDH:LMDI:IXZU:GS54:TBXP:FG3N:PXEQ:Y5IU:MHHL:IT5C:QIYE:TRHN Docker Root Dir: /home/aojeagarcia/docker Debug Mode (client): false Debug Mode (server): false Username: aojea Registry: https://index.docker.io/v1/ Labels: Experimental: false -- You are receiving this mail because: You are on the CC list for the bug.
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Takashi Iwai
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Antonio Ojea
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--- Comment #1 from Antonio Ojea
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Goldwyn Rodrigues
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--- Comment #4 from Goldwyn Rodrigues
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Swamp Workflow Management
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Swamp Workflow Management
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Swamp Workflow Management
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--- Comment #9 from Swamp Workflow Management
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--- Comment #10 from Swamp Workflow Management
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Swamp Workflow Management
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Swamp Workflow Management
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--- Comment #11 from Swamp Workflow Management
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--- Comment #12 from Swamp Workflow Management
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Swamp Workflow Management
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--- Comment #13 from Swamp Workflow Management
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http://bugzilla.suse.com/show_bug.cgi?id=1133115#c14
--- Comment #14 from Swamp Workflow Management
http://bugzilla.suse.com/show_bug.cgi?id=1133115
http://bugzilla.suse.com/show_bug.cgi?id=1133115#c14
--- Comment #14 from Swamp Workflow Management
http://bugzilla.suse.com/show_bug.cgi?id=1133115
http://bugzilla.suse.com/show_bug.cgi?id=1133115#c16
--- Comment #16 from Swamp Workflow Management
http://bugzilla.suse.com/show_bug.cgi?id=1133115
Swamp Workflow Management
http://bugzilla.suse.com/show_bug.cgi?id=1133115
Swamp Workflow Management
http://bugzilla.suse.com/show_bug.cgi?id=1133115
Swamp Workflow Management
http://bugzilla.suse.com/show_bug.cgi?id=1133115
http://bugzilla.suse.com/show_bug.cgi?id=1133115#c20
--- Comment #20 from Swamp Workflow Management
http://bugzilla.suse.com/show_bug.cgi?id=1133115
http://bugzilla.suse.com/show_bug.cgi?id=1133115#c21
--- Comment #21 from Swamp Workflow Management
http://bugzilla.suse.com/show_bug.cgi?id=1133115
Swamp Workflow Management
http://bugzilla.suse.com/show_bug.cgi?id=1133115
http://bugzilla.suse.com/show_bug.cgi?id=1133115#c22
Goldwyn Rodrigues
http://bugzilla.suse.com/show_bug.cgi?id=1133115
Swamp Workflow Management
http://bugzilla.suse.com/show_bug.cgi?id=1133115
http://bugzilla.suse.com/show_bug.cgi?id=1133115#c26
--- Comment #26 from Swamp Workflow Management
http://bugzilla.suse.com/show_bug.cgi?id=1133115
Swamp Workflow Management
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