From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Eric Dumazet <edumazet@google.com>,
syzbot <syzkaller@googlegroups.com>,
"David S. Miller" <davem@davemloft.net>
Subject: [PATCH 4.20 017/111] ipv6: fix kernel-infoleak in ipv6_local_error()
Date: Mon, 21 Jan 2019 14:42:11 +0100 [thread overview]
Message-ID: <20190121122457.641171092@linuxfoundation.org> (raw)
In-Reply-To: <20190121122455.819406896@linuxfoundation.org>
4.20-stable review patch. If anyone has any objections, please let me know.
------------------
From: Eric Dumazet <edumazet@google.com>
[ Upstream commit 7d033c9f6a7fd3821af75620a0257db87c2b552a ]
This patch makes sure the flow label in the IPv6 header
forged in ipv6_local_error() is initialized.
BUG: KMSAN: kernel-infoleak in _copy_to_user+0x16b/0x1f0 lib/usercopy.c:32
CPU: 1 PID: 24675 Comm: syz-executor1 Not tainted 4.20.0-rc7+ #4
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:77 [inline]
dump_stack+0x173/0x1d0 lib/dump_stack.c:113
kmsan_report+0x12e/0x2a0 mm/kmsan/kmsan.c:613
kmsan_internal_check_memory+0x455/0xb00 mm/kmsan/kmsan.c:675
kmsan_copy_to_user+0xab/0xc0 mm/kmsan/kmsan_hooks.c:601
_copy_to_user+0x16b/0x1f0 lib/usercopy.c:32
copy_to_user include/linux/uaccess.h:177 [inline]
move_addr_to_user+0x2e9/0x4f0 net/socket.c:227
___sys_recvmsg+0x5d7/0x1140 net/socket.c:2284
__sys_recvmsg net/socket.c:2327 [inline]
__do_sys_recvmsg net/socket.c:2337 [inline]
__se_sys_recvmsg+0x2fa/0x450 net/socket.c:2334
__x64_sys_recvmsg+0x4a/0x70 net/socket.c:2334
do_syscall_64+0xbc/0xf0 arch/x86/entry/common.c:291
entry_SYSCALL_64_after_hwframe+0x63/0xe7
RIP: 0033:0x457ec9
Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f8750c06c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457ec9
RDX: 0000000000002000 RSI: 0000000020000400 RDI: 0000000000000005
RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8750c076d4
R13: 00000000004c4a60 R14: 00000000004d8140 R15: 00000000ffffffff
Uninit was stored to memory at:
kmsan_save_stack_with_flags mm/kmsan/kmsan.c:204 [inline]
kmsan_save_stack mm/kmsan/kmsan.c:219 [inline]
kmsan_internal_chain_origin+0x134/0x230 mm/kmsan/kmsan.c:439
__msan_chain_origin+0x70/0xe0 mm/kmsan/kmsan_instr.c:200
ipv6_recv_error+0x1e3f/0x1eb0 net/ipv6/datagram.c:475
udpv6_recvmsg+0x398/0x2ab0 net/ipv6/udp.c:335
inet_recvmsg+0x4fb/0x600 net/ipv4/af_inet.c:830
sock_recvmsg_nosec net/socket.c:794 [inline]
sock_recvmsg+0x1d1/0x230 net/socket.c:801
___sys_recvmsg+0x4d5/0x1140 net/socket.c:2278
__sys_recvmsg net/socket.c:2327 [inline]
__do_sys_recvmsg net/socket.c:2337 [inline]
__se_sys_recvmsg+0x2fa/0x450 net/socket.c:2334
__x64_sys_recvmsg+0x4a/0x70 net/socket.c:2334
do_syscall_64+0xbc/0xf0 arch/x86/entry/common.c:291
entry_SYSCALL_64_after_hwframe+0x63/0xe7
Uninit was created at:
kmsan_save_stack_with_flags mm/kmsan/kmsan.c:204 [inline]
kmsan_internal_poison_shadow+0x92/0x150 mm/kmsan/kmsan.c:158
kmsan_kmalloc+0xa6/0x130 mm/kmsan/kmsan_hooks.c:176
kmsan_slab_alloc+0xe/0x10 mm/kmsan/kmsan_hooks.c:185
slab_post_alloc_hook mm/slab.h:446 [inline]
slab_alloc_node mm/slub.c:2759 [inline]
__kmalloc_node_track_caller+0xe18/0x1030 mm/slub.c:4383
__kmalloc_reserve net/core/skbuff.c:137 [inline]
__alloc_skb+0x309/0xa20 net/core/skbuff.c:205
alloc_skb include/linux/skbuff.h:998 [inline]
ipv6_local_error+0x1a7/0x9e0 net/ipv6/datagram.c:334
__ip6_append_data+0x129f/0x4fd0 net/ipv6/ip6_output.c:1311
ip6_make_skb+0x6cc/0xcf0 net/ipv6/ip6_output.c:1775
udpv6_sendmsg+0x3f8e/0x45d0 net/ipv6/udp.c:1384
inet_sendmsg+0x54a/0x720 net/ipv4/af_inet.c:798
sock_sendmsg_nosec net/socket.c:621 [inline]
sock_sendmsg net/socket.c:631 [inline]
__sys_sendto+0x8c4/0xac0 net/socket.c:1788
__do_sys_sendto net/socket.c:1800 [inline]
__se_sys_sendto+0x107/0x130 net/socket.c:1796
__x64_sys_sendto+0x6e/0x90 net/socket.c:1796
do_syscall_64+0xbc/0xf0 arch/x86/entry/common.c:291
entry_SYSCALL_64_after_hwframe+0x63/0xe7
Bytes 4-7 of 28 are uninitialized
Memory access of size 28 starts at ffff8881937bfce0
Data copied to user address 0000000020000000
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: syzbot <syzkaller@googlegroups.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
net/ipv6/datagram.c | 1 +
1 file changed, 1 insertion(+)
--- a/net/ipv6/datagram.c
+++ b/net/ipv6/datagram.c
@@ -341,6 +341,7 @@ void ipv6_local_error(struct sock *sk, i
skb_reset_network_header(skb);
iph = ipv6_hdr(skb);
iph->daddr = fl6->daddr;
+ ip6_flow_hdr(iph, 0, 0);
serr = SKB_EXT_ERR(skb);
serr->ee.ee_errno = err;
next prev parent reply other threads:[~2019-01-21 13:46 UTC|newest]
Thread overview: 120+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-21 13:41 [PATCH 4.20 000/111] 4.20.4-stable review Greg Kroah-Hartman
2019-01-21 13:41 ` [PATCH 4.20 001/111] tty/ldsem: Wake up readers after timed out down_write() Greg Kroah-Hartman
2019-01-21 13:41 ` [PATCH 4.20 002/111] tty: Hold tty_ldisc_lock() during tty_reopen() Greg Kroah-Hartman
2019-01-21 13:41 ` [PATCH 4.20 003/111] tty: Simplify tty->count math in tty_reopen() Greg Kroah-Hartman
2019-01-21 13:41 ` [PATCH 4.20 004/111] tty: Dont hold ldisc lock in tty_reopen() if ldisc present Greg Kroah-Hartman
2019-01-21 13:41 ` [PATCH 4.20 005/111] can: gw: ensure DLC boundaries after CAN frame modification Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 006/111] netfilter: nf_conncount: replace CONNCOUNT_LOCK_SLOTS with CONNCOUNT_SLOTS Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 007/111] netfilter: nf_conncount: dont skip eviction when age is negative Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 008/111] netfilter: nf_conncount: split gc in two phases Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 009/111] netfilter: nf_conncount: restart search when nodes have been erased Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 010/111] netfilter: nf_conncount: merge lookup and add functions Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 011/111] netfilter: nf_conncount: move all list iterations under spinlock Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 012/111] netfilter: nf_conncount: speculative garbage collection on empty lists Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 013/111] netfilter: nf_conncount: fix argument order to find_next_bit Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 014/111] mmc: sdhci-msm: Disable CDR function on TX Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 015/111] arm64/kvm: consistently handle host HCR_EL2 flags Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 016/111] arm64: Dont trap host pointer auth use to EL2 Greg Kroah-Hartman
2019-01-21 13:42 ` Greg Kroah-Hartman [this message]
2019-01-21 13:42 ` [PATCH 4.20 018/111] net: bridge: fix a bug on using a neighbour cache entry without checking its state Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 019/111] packet: Do not leak dev refcounts on error exit Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 020/111] tcp: change txhash on SYN-data timeout Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 021/111] tun: publish tfile after its fully initialized Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 022/111] net: phy: add missing phy driver features Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 023/111] net: phy: Add missing features to PHY drivers Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 024/111] net: phy: meson-gxl: Use the genphy_soft_reset callback Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 025/111] lan743x: Remove phy_read from link status change function Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 026/111] IN_BADCLASS: fix macro to actually work Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 027/111] r8169: load Realtek PHY driver module before r8169 Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 028/111] bonding: update nest level on unlink Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 029/111] ip: on queued skb use skb_header_pointer instead of pskb_may_pull Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 030/111] r8169: dont try to read counters if chip is in a PCI power-save state Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 031/111] smc: move unhash as early as possible in smc_release() Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 032/111] crypto: sm3 - fix undefined shift by >= width of value Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 033/111] crypto: caam - fix zero-length buffer DMA mapping Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 034/111] crypto: authencesn - Avoid twice completion call in decrypt path Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 035/111] crypto: ccree - convert to use crypto_authenc_extractkeys() Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 036/111] crypto: bcm " Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 037/111] crypto: authenc - fix parsing key with misaligned rta_len Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 038/111] crypto: talitos - reorder code in talitos_edesc_alloc() Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 039/111] crypto: talitos - fix ablkcipher for CONFIG_VMAP_STACK Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 040/111] xen: Fix x86 sched_clock() interface for xen Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 041/111] Revert "btrfs: balance dirty metadata pages in btrfs_finish_ordered_io" Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 042/111] btrfs: wait on ordered extents on abort cleanup Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 043/111] Yama: Check for pid death before checking ancestry Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 044/111] scsi: core: Synchronize request queue PM status only on successful resume Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 045/111] scsi: sd: Fix cache_type_store() Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 046/111] virtio: dont allocate vqs when names[i] = NULL Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 047/111] virtio-balloon: tweak config_changed implementation Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 048/111] mips: fix n32 compat_ipc_parse_version Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 049/111] MIPS: BCM47XX: Setup struct device for the SoC Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 050/111] MIPS: lantiq: Fix IPI interrupt handling Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 051/111] MIPS: OCTEON: fix kexec support Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 052/111] drm/i915/gvt: Fix mmap range check Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 053/111] drm/rockchip: add missing of_node_put Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 054/111] OF: properties: " Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 055/111] mfd: tps6586x: Handle interrupts on suspend Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 056/111] media: v4l: ioctl: Validate num_planes for debug messages Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 057/111] media: vim2m: only cancel work if it is for right context Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 058/111] RDMA/nldev: Dont expose unsafe global rkey to regular user Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 059/111] RDMA/vmw_pvrdma: Return the correct opcode when creating WR Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 060/111] kbuild: Disable LD_DEAD_CODE_DATA_ELIMINATION with ftrace & GCC <= 4.7 Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 061/111] kbuild: fix single target build for external module Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 062/111] kbuild: mark prepare0 as PHONY to fix external module build Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 063/111] net: dsa: realtek-smi: fix OF child-node lookup Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 064/111] pstore/ram: Avoid allocation and leak of platform data Greg Kroah-Hartman
2019-01-21 13:42 ` [PATCH 4.20 065/111] SUNRPC: Fix TCP receive code on archs with flush_dcache_page() Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 066/111] powerpc/tm: Limit TM code inside PPC_TRANSACTIONAL_MEM Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 067/111] arm64: kaslr: ensure randomized quantities are clean to the PoC Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 068/111] arm64: dts: marvell: armada-ap806: reserve PSCI area Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 069/111] fbdev: offb: Fix OF node name handling Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 070/111] Disable MSI also when pcie-octeon.pcie_disable on Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 071/111] fix int_sqrt64() for very large numbers Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 072/111] omap2fb: Fix stack memory disclosure Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 073/111] media: vivid: fix error handling of kthread_run Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 074/111] media: vivid: set min width/height to a value > 0 Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 075/111] bpf: in __bpf_redirect_no_mac pull mac only if present Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 076/111] ipv6: make icmp6_send() robust against null skb->dev Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 077/111] LSM: Check for NULL cred-security on free Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 078/111] media: vb2: vb2_mmap: move lock up Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 079/111] sunrpc: handle ENOMEM in rpcb_getport_async Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 080/111] netfilter: ebtables: account ebt_table_info to kmemcg Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 081/111] block: use rcu_work instead of call_rcu to avoid sleep in softirq Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 082/111] drm/vkms: Fix plane duplicate_state Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 083/111] gpu/drm: Fix lock held when returning to user space Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 084/111] selinux: fix GPF on invalid policy Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 085/111] blockdev: Fix livelocks on loop device Greg Kroah-Hartman
2019-01-21 14:03 ` Jan Kara
2019-01-21 14:23 ` Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 086/111] sctp: allocate sctp_sockaddr_entry with kzalloc Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 087/111] tipc: fix uninit-value in in tipc_conn_rcv_sub Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 088/111] tipc: fix uninit-value in tipc_nl_compat_link_reset_stats Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 089/111] tipc: fix uninit-value in tipc_nl_compat_bearer_enable Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 090/111] tipc: fix uninit-value in tipc_nl_compat_link_set Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 091/111] tipc: fix uninit-value in tipc_nl_compat_name_table_dump Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 092/111] tipc: fix uninit-value in tipc_nl_compat_doit Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 093/111] block/loop: Dont grab "struct file" for vfs_getattr() operation Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 094/111] block/loop: Use global lock for ioctl() operation Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 095/111] loop: Fold __loop_release into loop_release Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 096/111] loop: Get rid of loop_index_mutex Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 097/111] loop: Push lo_ctl_mutex down into individual ioctls Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 098/111] loop: Split setting of lo_state from loop_clr_fd Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 099/111] loop: Push loop_ctl_mutex down into loop_clr_fd() Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 100/111] loop: Push loop_ctl_mutex down to loop_get_status() Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 101/111] loop: Push loop_ctl_mutex down to loop_set_status() Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 102/111] loop: Push loop_ctl_mutex down to loop_set_fd() Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 103/111] loop: Push loop_ctl_mutex down to loop_change_fd() Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 104/111] loop: Move special partition reread handling in loop_clr_fd() Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 105/111] loop: Move loop_reread_partitions() out of loop_ctl_mutex Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 106/111] loop: Fix deadlock when calling blkdev_reread_part() Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 107/111] loop: Avoid circular locking dependency between loop_ctl_mutex and bd_mutex Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 108/111] loop: Get rid of nested acquisition of loop_ctl_mutex Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 109/111] loop: Fix double mutex_unlock(&loop_ctl_mutex) in loop_control_ioctl() Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 110/111] loop: drop caches if offset or block_size are changed Greg Kroah-Hartman
2019-01-21 13:43 ` [PATCH 4.20 111/111] drm/fb-helper: Ignore the value of fb_var_screeninfo.pixclock Greg Kroah-Hartman
2019-01-22 13:33 ` [PATCH 4.20 000/111] 4.20.4-stable review Naresh Kamboju
2019-01-22 16:44 ` Greg Kroah-Hartman
2019-01-22 19:24 ` Guenter Roeck
2019-01-23 6:43 ` Greg Kroah-Hartman
2019-01-22 22:25 ` shuah
2019-01-23 6:43 ` Greg Kroah-Hartman
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