memory leak in nr_create

From: syzbot
Date: Mon May 27 2019 - 20:51:26 EST


Hello,

syzbot found the following crash on:

HEAD commit: 54dee406 Merge tag 'arm64-fixes' of git://git.kernel.org/p..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1456f282a00000
kernel config: https://syzkaller.appspot.com/x/.config?x=61dd9e15a761691d
dashboard link: https://syzkaller.appspot.com/bug?extid=10f1194569953b72f1ae
compiler: gcc (GCC) 9.0.0 20181231 (experimental)
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11b0aae4a00000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=16537ae4a00000

IMPORTANT: if you fix the bug, please add the following tag to the commit:
Reported-by: syzbot+10f1194569953b72f1ae@xxxxxxxxxxxxxxxxxxxxxxxxx

ady
BUG: memory leak
unreferenced object 0xffff88810b5f0800 (size 2048):
comm "syz-executor801", pid 7213, jiffies 4294942993 (age 23.690s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
06 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 ...@............
backtrace:
[<00000000bb1743b5>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<00000000bb1743b5>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<00000000bb1743b5>] slab_alloc mm/slab.c:3326 [inline]
[<00000000bb1743b5>] __do_kmalloc mm/slab.c:3658 [inline]
[<00000000bb1743b5>] __kmalloc+0x161/0x2c0 mm/slab.c:3669
[<00000000f4997f7c>] kmalloc include/linux/slab.h:552 [inline]
[<00000000f4997f7c>] sk_prot_alloc+0xd6/0x170 net/core/sock.c:1608
[<0000000061de5feb>] sk_alloc+0x35/0x2f0 net/core/sock.c:1662
[<000000006f76d0bc>] nr_create+0x6e/0x1b0 net/netrom/af_netrom.c:436
[<00000000a16d61dc>] __sock_create+0x164/0x250 net/socket.c:1430
[<000000004c041309>] sock_create net/socket.c:1481 [inline]
[<000000004c041309>] __sys_socket+0x69/0x110 net/socket.c:1523
[<0000000048a2d41e>] __do_sys_socket net/socket.c:1532 [inline]
[<0000000048a2d41e>] __se_sys_socket net/socket.c:1530 [inline]
[<0000000048a2d41e>] __x64_sys_socket+0x1e/0x30 net/socket.c:1530
[<00000000c9627c63>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301
[<000000007715eec0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888109139be0 (size 32):
comm "syz-executor801", pid 7213, jiffies 4294942993 (age 23.690s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
e0 00 00 00 03 00 00 00 0f 00 00 00 00 00 00 00 ................
backtrace:
[<000000000ab627d1>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<000000000ab627d1>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<000000000ab627d1>] slab_alloc mm/slab.c:3326 [inline]
[<000000000ab627d1>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
[<0000000095f877e7>] kmalloc include/linux/slab.h:547 [inline]
[<0000000095f877e7>] kzalloc include/linux/slab.h:742 [inline]
[<0000000095f877e7>] selinux_sk_alloc_security+0x48/0xb0 security/selinux/hooks.c:5059
[<0000000021ca56d4>] security_sk_alloc+0x49/0x70 security/security.c:2030
[<00000000f5063317>] sk_prot_alloc+0xf1/0x170 net/core/sock.c:1611
[<0000000061de5feb>] sk_alloc+0x35/0x2f0 net/core/sock.c:1662
[<000000006f76d0bc>] nr_create+0x6e/0x1b0 net/netrom/af_netrom.c:436
[<00000000a16d61dc>] __sock_create+0x164/0x250 net/socket.c:1430
[<000000004c041309>] sock_create net/socket.c:1481 [inline]
[<000000004c041309>] __sys_socket+0x69/0x110 net/socket.c:1523
[<0000000048a2d41e>] __do_sys_socket net/socket.c:1532 [inline]
[<0000000048a2d41e>] __se_sys_socket net/socket.c:1530 [inline]
[<0000000048a2d41e>] __x64_sys_socket+0x1e/0x30 net/socket.c:1530
[<00000000c9627c63>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301
[<000000007715eec0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888120fce800 (size 2048):
comm "softirq", pid 0, jiffies 4294943004 (age 23.580s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
06 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 ...@............
backtrace:
[<00000000bb1743b5>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<00000000bb1743b5>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<00000000bb1743b5>] slab_alloc mm/slab.c:3326 [inline]
[<00000000bb1743b5>] __do_kmalloc mm/slab.c:3658 [inline]
[<00000000bb1743b5>] __kmalloc+0x161/0x2c0 mm/slab.c:3669
[<00000000f4997f7c>] kmalloc include/linux/slab.h:552 [inline]
[<00000000f4997f7c>] sk_prot_alloc+0xd6/0x170 net/core/sock.c:1608
[<0000000061de5feb>] sk_alloc+0x35/0x2f0 net/core/sock.c:1662
[<00000000f2582c54>] nr_make_new net/netrom/af_netrom.c:479 [inline]
[<00000000f2582c54>] nr_rx_frame+0x3ba/0x8a0 net/netrom/af_netrom.c:962
[<0000000079aca691>] nr_loopback_timer+0x4e/0xd0 net/netrom/nr_loopback.c:62
[<000000009da630cc>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1322
[<00000000dee8d9cf>] expire_timers kernel/time/timer.c:1366 [inline]
[<00000000dee8d9cf>] __run_timers kernel/time/timer.c:1685 [inline]
[<00000000dee8d9cf>] __run_timers kernel/time/timer.c:1653 [inline]
[<00000000dee8d9cf>] run_timer_softirq+0x256/0x740 kernel/time/timer.c:1698
[<0000000089273632>] __do_softirq+0x115/0x35e kernel/softirq.c:293
[<00000000b3927148>] invoke_softirq kernel/softirq.c:374 [inline]
[<00000000b3927148>] irq_exit+0xbb/0xe0 kernel/softirq.c:414
[<000000008e5c55b6>] exiting_irq arch/x86/include/asm/apic.h:536 [inline]
[<000000008e5c55b6>] smp_apic_timer_interrupt+0x7b/0x170 arch/x86/kernel/apic/apic.c:1068
[<00000000b4fec25d>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:806
[<00000000bd475427>] __write_once_size include/linux/compiler.h:221 [inline]
[<00000000bd475427>] __sanitizer_cov_trace_pc+0x4b/0x50 kernel/kcov.c:110
[<0000000003cb308e>] string_nocheck+0x44/0xb0 lib/vsprintf.c:608
[<0000000037c7e052>] string+0x6a/0x70 lib/vsprintf.c:668
[<000000009a6fc640>] vsnprintf+0x385/0x6f0 lib/vsprintf.c:2503
[<000000007bdc78c5>] tomoyo_supervisor+0xad/0x7f0 security/tomoyo/common.c:2067

BUG: memory leak
unreferenced object 0xffff88811e9a73c0 (size 32):
comm "softirq", pid 0, jiffies 4294943004 (age 23.580s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
03 00 00 00 03 00 00 00 0f 00 00 00 00 00 00 00 ................
backtrace:
[<000000000ab627d1>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<000000000ab627d1>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<000000000ab627d1>] slab_alloc mm/slab.c:3326 [inline]
[<000000000ab627d1>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
[<0000000095f877e7>] kmalloc include/linux/slab.h:547 [inline]
[<0000000095f877e7>] kzalloc include/linux/slab.h:742 [inline]
[<0000000095f877e7>] selinux_sk_alloc_security+0x48/0xb0 security/selinux/hooks.c:5059
[<0000000021ca56d4>] security_sk_alloc+0x49/0x70 security/security.c:2030
[<00000000f5063317>] sk_prot_alloc+0xf1/0x170 net/core/sock.c:1611
[<0000000061de5feb>] sk_alloc+0x35/0x2f0 net/core/sock.c:1662
[<00000000f2582c54>] nr_make_new net/netrom/af_netrom.c:479 [inline]
[<00000000f2582c54>] nr_rx_frame+0x3ba/0x8a0 net/netrom/af_netrom.c:962
[<0000000079aca691>] nr_loopback_timer+0x4e/0xd0 net/netrom/nr_loopback.c:62
[<000000009da630cc>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1322
[<00000000dee8d9cf>] expire_timers kernel/time/timer.c:1366 [inline]
[<00000000dee8d9cf>] __run_timers kernel/time/timer.c:1685 [inline]
[<00000000dee8d9cf>] __run_timers kernel/time/timer.c:1653 [inline]
[<00000000dee8d9cf>] run_timer_softirq+0x256/0x740 kernel/time/timer.c:1698
[<0000000089273632>] __do_softirq+0x115/0x35e kernel/softirq.c:293
[<00000000b3927148>] invoke_softirq kernel/softirq.c:374 [inline]
[<00000000b3927148>] irq_exit+0xbb/0xe0 kernel/softirq.c:414
[<000000008e5c55b6>] exiting_irq arch/x86/include/asm/apic.h:536 [inline]
[<000000008e5c55b6>] smp_apic_timer_interrupt+0x7b/0x170 arch/x86/kernel/apic/apic.c:1068
[<00000000b4fec25d>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:806
[<00000000bd475427>] __write_once_size include/linux/compiler.h:221 [inline]
[<00000000bd475427>] __sanitizer_cov_trace_pc+0x4b/0x50 kernel/kcov.c:110
[<0000000003cb308e>] string_nocheck+0x44/0xb0 lib/vsprintf.c:608
[<0000000037c7e052>] string+0x6a/0x70 lib/vsprintf.c:668

BUG: memory leak
unreferenced object 0xffff88810ae65780 (size 64):
comm "softirq", pid 0, jiffies 4294942649 (age 35.950s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 e0 8c e0 0c 81 88 ff ff ................
00 00 00 00 00 00 00 00 80 81 15 83 ff ff ff ff ................
backtrace:
[<000000000ab627d1>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<000000000ab627d1>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<000000000ab627d1>] slab_alloc mm/slab.c:3326 [inline]
[<000000000ab627d1>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
[<000000003790970e>] kmalloc include/linux/slab.h:547 [inline]
[<000000003790970e>] kzalloc include/linux/slab.h:742 [inline]
[<000000003790970e>] batadv_tvlv_handler_register+0xae/0x140 net/batman-adv/tvlv.c:529
[<000000008f0a408e>] batadv_tt_init+0x78/0x180 net/batman-adv/translation-table.c:4411
[<000000001fe399b1>] batadv_mesh_init+0x196/0x230 net/batman-adv/main.c:208
[<000000001a2f6b25>] batadv_softif_init_late+0x1ca/0x220 net/batman-adv/soft-interface.c:861
[<000000000f8bd2dc>] register_netdevice+0xbf/0x600 net/core/dev.c:8673
[<000000003b5b299c>] __rtnl_newlink+0xaca/0xb30 net/core/rtnetlink.c:3203
[<000000009cf2817a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3249
[<00000000833c3914>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5218
[<00000000896b4782>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2486
[<0000000005a62f49>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5236
[<00000000cac98b75>] netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
[<00000000cac98b75>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1337
[<000000009a2fddd5>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1926
[<00000000deea8a81>] sock_sendmsg_nosec net/socket.c:652 [inline]
[<00000000deea8a81>] sock_sendmsg+0x54/0x70 net/socket.c:671
[<00000000b1c7fdc9>] __sys_sendto+0x148/0x1f0 net/socket.c:1964
[<00000000e21f16b4>] __do_sys_sendto net/socket.c:1976 [inline]
[<00000000e21f16b4>] __se_sys_sendto net/socket.c:1972 [inline]
[<00000000e21f16b4>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1972

BUG: memory leak
unreferenced object 0xffff88810a1db400 (size 128):
comm "syz-executor801", pid 7176, jiffies 4294942750 (age 34.950s)
hex dump (first 32 bytes):
f0 98 34 0a 81 88 ff ff f0 98 34 0a 81 88 ff ff ..4.......4.....
ee 9b 0a 4e bd 89 1e 3c 3d c8 d1 d3 ff ff ff ff ...N...<=.......
backtrace:
[<000000000ab627d1>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<000000000ab627d1>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<000000000ab627d1>] slab_alloc mm/slab.c:3326 [inline]
[<000000000ab627d1>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
[<00000000e0f31747>] kmalloc include/linux/slab.h:547 [inline]
[<00000000e0f31747>] hsr_create_self_node+0x42/0x150 net/hsr/hsr_framereg.c:84
[<0000000070aeb3a4>] hsr_dev_finalize+0xa4/0x233 net/hsr/hsr_device.c:441
[<0000000082f8e7a6>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69
[<00000000e7d4dcbc>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3191
[<000000009cf2817a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3249
[<00000000833c3914>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5218
[<00000000896b4782>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2486
[<0000000005a62f49>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5236
[<00000000cac98b75>] netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
[<00000000cac98b75>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1337
[<000000009a2fddd5>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1926
[<00000000deea8a81>] sock_sendmsg_nosec net/socket.c:652 [inline]
[<00000000deea8a81>] sock_sendmsg+0x54/0x70 net/socket.c:671
[<00000000b1c7fdc9>] __sys_sendto+0x148/0x1f0 net/socket.c:1964
[<00000000e21f16b4>] __do_sys_sendto net/socket.c:1976 [inline]
[<00000000e21f16b4>] __se_sys_sendto net/socket.c:1972 [inline]
[<00000000e21f16b4>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1972
[<00000000c9627c63>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301
[<000000007715eec0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888108803fc0 (size 64):
comm "syz-executor801", pid 7176, jiffies 4294942750 (age 34.950s)
hex dump (first 32 bytes):
80 d2 e9 0a 81 88 ff ff 00 02 00 00 00 00 ad de ................
00 90 34 0a 81 88 ff ff c0 98 34 0a 81 88 ff ff ..4.......4.....
backtrace:
[<000000000ab627d1>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<000000000ab627d1>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<000000000ab627d1>] slab_alloc mm/slab.c:3326 [inline]
[<000000000ab627d1>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
[<0000000096290fbb>] kmalloc include/linux/slab.h:547 [inline]
[<0000000096290fbb>] kzalloc include/linux/slab.h:742 [inline]
[<0000000096290fbb>] hsr_add_port+0xe7/0x220 net/hsr/hsr_slave.c:142
[<00000000fca6bf57>] hsr_dev_finalize+0x14f/0x233 net/hsr/hsr_device.c:472
[<0000000082f8e7a6>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69
[<00000000e7d4dcbc>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3191
[<000000009cf2817a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3249
[<00000000833c3914>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5218
[<00000000896b4782>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2486
[<0000000005a62f49>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5236
[<00000000cac98b75>] netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
[<00000000cac98b75>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1337
[<000000009a2fddd5>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1926
[<00000000deea8a81>] sock_sendmsg_nosec net/socket.c:652 [inline]
[<00000000deea8a81>] sock_sendmsg+0x54/0x70 net/socket.c:671
[<00000000b1c7fdc9>] __sys_sendto+0x148/0x1f0 net/socket.c:1964
[<00000000e21f16b4>] __do_sys_sendto net/socket.c:1976 [inline]
[<00000000e21f16b4>] __se_sys_sendto net/socket.c:1972 [inline]
[<00000000e21f16b4>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1972
[<00000000c9627c63>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301
[<000000007715eec0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810ae65780 (size 64):
comm "softirq", pid 0, jiffies 4294942649 (age 36.020s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 e0 8c e0 0c 81 88 ff ff ................
00 00 00 00 00 00 00 00 80 81 15 83 ff ff ff ff ................
backtrace:
[<000000000ab627d1>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<000000000ab627d1>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<000000000ab627d1>] slab_alloc mm/slab.c:3326 [inline]
[<000000000ab627d1>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
[<000000003790970e>] kmalloc include/linux/slab.h:547 [inline]
[<000000003790970e>] kzalloc include/linux/slab.h:742 [inline]
[<000000003790970e>] batadv_tvlv_handler_register+0xae/0x140 net/batman-adv/tvlv.c:529
[<000000008f0a408e>] batadv_tt_init+0x78/0x180 net/batman-adv/translation-table.c:4411
[<000000001fe399b1>] batadv_mesh_init+0x196/0x230 net/batman-adv/main.c:208
[<000000001a2f6b25>] batadv_softif_init_late+0x1ca/0x220 net/batman-adv/soft-interface.c:861
[<000000000f8bd2dc>] register_netdevice+0xbf/0x600 net/core/dev.c:8673
[<000000003b5b299c>] __rtnl_newlink+0xaca/0xb30 net/core/rtnetlink.c:3203
[<000000009cf2817a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3249
[<00000000833c3914>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5218
[<00000000896b4782>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2486
[<0000000005a62f49>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5236
[<00000000cac98b75>] netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
[<00000000cac98b75>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1337
[<000000009a2fddd5>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1926
[<00000000deea8a81>] sock_sendmsg_nosec net/socket.c:652 [inline]
[<00000000deea8a81>] sock_sendmsg+0x54/0x70 net/socket.c:671
[<00000000b1c7fdc9>] __sys_sendto+0x148/0x1f0 net/socket.c:1964
[<00000000e21f16b4>] __do_sys_sendto net/socket.c:1976 [inline]
[<00000000e21f16b4>] __se_sys_sendto net/socket.c:1972 [inline]
[<00000000e21f16b4>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1972

BUG: memory leak
unreferenced object 0xffff88810a1db400 (size 128):
comm "syz-executor801", pid 7176, jiffies 4294942750 (age 35.010s)
hex dump (first 32 bytes):
f0 98 34 0a 81 88 ff ff f0 98 34 0a 81 88 ff ff ..4.......4.....
ee 9b 0a 4e bd 89 1e 3c 3d c8 d1 d3 ff ff ff ff ...N...<=.......
backtrace:
[<000000000ab627d1>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<000000000ab627d1>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<000000000ab627d1>] slab_alloc mm/slab.c:3326 [inline]
[<000000000ab627d1>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
[<00000000e0f31747>] kmalloc include/linux/slab.h:547 [inline]
[<00000000e0f31747>] hsr_create_self_node+0x42/0x150 net/hsr/hsr_framereg.c:84
[<0000000070aeb3a4>] hsr_dev_finalize+0xa4/0x233 net/hsr/hsr_device.c:441
[<0000000082f8e7a6>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69
[<00000000e7d4dcbc>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3191
[<000000009cf2817a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3249
[<00000000833c3914>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5218
[<00000000896b4782>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2486
[<0000000005a62f49>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5236
[<00000000cac98b75>] netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
[<00000000cac98b75>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1337
[<000000009a2fddd5>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1926
[<00000000deea8a81>] sock_sendmsg_nosec net/socket.c:652 [inline]
[<00000000deea8a81>] sock_sendmsg+0x54/0x70 net/socket.c:671
[<00000000b1c7fdc9>] __sys_sendto+0x148/0x1f0 net/socket.c:1964
[<00000000e21f16b4>] __do_sys_sendto net/socket.c:1976 [inline]
[<00000000e21f16b4>] __se_sys_sendto net/socket.c:1972 [inline]
[<00000000e21f16b4>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1972
[<00000000c9627c63>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301
[<000000007715eec0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888108803fc0 (size 64):
comm "syz-executor801", pid 7176, jiffies 4294942750 (age 35.010s)
hex dump (first 32 bytes):
80 d2 e9 0a 81 88 ff ff 00 02 00 00 00 00 ad de ................
00 90 34 0a 81 88 ff ff c0 98 34 0a 81 88 ff ff ..4.......4.....
backtrace:
[<000000000ab627d1>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<000000000ab627d1>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<000000000ab627d1>] slab_alloc mm/slab.c:3326 [inline]
[<000000000ab627d1>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
[<0000000096290fbb>] kmalloc include/linux/slab.h:547 [inline]
[<0000000096290fbb>] kzalloc include/linux/slab.h:742 [inline]
[<0000000096290fbb>] hsr_add_port+0xe7/0x220 net/hsr/hsr_slave.c:142
[<00000000fca6bf57>] hsr_dev_finalize+0x14f/0x233 net/hsr/hsr_device.c:472
[<0000000082f8e7a6>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69
[<00000000e7d4dcbc>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3191
[<000000009cf2817a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3249
[<00000000833c3914>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5218
[<00000000896b4782>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2486
[<0000000005a62f49>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5236
[<00000000cac98b75>] netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
[<00000000cac98b75>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1337
[<000000009a2fddd5>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1926
[<00000000deea8a81>] sock_sendmsg_nosec net/socket.c:652 [inline]
[<00000000deea8a81>] sock_sendmsg+0x54/0x70 net/socket.c:671
[<00000000b1c7fdc9>] __sys_sendto+0x148/0x1f0 net/socket.c:1964
[<00000000e21f16b4>] __do_sys_sendto net/socket.c:1976 [inline]
[<00000000e21f16b4>] __se_sys_sendto net/socket.c:1972 [inline]
[<00000000e21f16b4>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1972
[<00000000c9627c63>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301
[<000000007715eec0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810ae65780 (size 64):
comm "softirq", pid 0, jiffies 4294942649 (age 36.080s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 e0 8c e0 0c 81 88 ff ff ................
00 00 00 00 00 00 00 00 80 81 15 83 ff ff ff ff ................
backtrace:
[<000000000ab627d1>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<000000000ab627d1>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<000000000ab627d1>] slab_alloc mm/slab.c:3326 [inline]
[<000000000ab627d1>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
[<000000003790970e>] kmalloc include/linux/slab.h:547 [inline]
[<000000003790970e>] kzalloc include/linux/slab.h:742 [inline]
[<000000003790970e>] batadv_tvlv_handler_register+0xae/0x140 net/batman-adv/tvlv.c:529
[<000000008f0a408e>] batadv_tt_init+0x78/0x180 net/batman-adv/translation-table.c:4411
[<000000001fe399b1>] batadv_mesh_init+0x196/0x230 net/batman-adv/main.c:208
[<000000001a2f6b25>] batadv_softif_init_late+0x1ca/0x220 net/batman-adv/soft-interface.c:861
[<000000000f8bd2dc>] register_netdevice+0xbf/0x600 net/core/dev.c:8673
[<000000003b5b299c>] __rtnl_newlink+0xaca/0xb30 net/core/rtnetlink.c:3203
[<000000009cf2817a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3249
[<00000000833c3914>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5218
[<00000000896b4782>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2486
[<0000000005a62f49>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5236
[<00000000cac98b75>] netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
[<00000000cac98b75>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1337
[<000000009a2fddd5>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1926
[<00000000deea8a81>] sock_sendmsg_nosec net/socket.c:652 [inline]
[<00000000deea8a81>] sock_sendmsg+0x54/0x70 net/socket.c:671
[<00000000b1c7fdc9>] __sys_sendto+0x148/0x1f0 net/socket.c:1964
[<00000000e21f16b4>] __do_sys_sendto net/socket.c:1976 [inline]
[<00000000e21f16b4>] __se_sys_sendto net/socket.c:1972 [inline]
[<00000000e21f16b4>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1972

BUG: memory leak
unreferenced object 0xffff88810a1db400 (size 128):
comm "syz-executor801", pid 7176, jiffies 4294942750 (age 35.070s)
hex dump (first 32 bytes):
f0 98 34 0a 81 88 ff ff f0 98 34 0a 81 88 ff ff ..4.......4.....
ee 9b 0a 4e bd 89 1e 3c 3d c8 d1 d3 ff ff ff ff ...N...<=.......
backtrace:
[<000000000ab627d1>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<000000000ab627d1>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<000000000ab627d1>] slab_alloc mm/slab.c:3326 [inline]
[<000000000ab627d1>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
[<00000000e0f31747>] kmalloc include/linux/slab.h:547 [inline]
[<00000000e0f31747>] hsr_create_self_node+0x42/0x150 net/hsr/hsr_framereg.c:84
[<0000000070aeb3a4>] hsr_dev_finalize+0xa4/0x233 net/hsr/hsr_device.c:441
[<0000000082f8e7a6>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69
[<00000000e7d4dcbc>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3191
[<000000009cf2817a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3249
[<00000000833c3914>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5218
[<00000000896b4782>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2486
[<0000000005a62f49>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5236
[<00000000cac98b75>] netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
[<00000000cac98b75>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1337
[<000000009a2fddd5>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1926
[<00000000deea8a81>] sock_sendmsg_nosec net/socket.c:652 [inline]
[<00000000deea8a81>] sock_sendmsg+0x54/0x70 net/socket.c:671
[<00000000b1c7fdc9>] __sys_sendto+0x148/0x1f0 net/socket.c:1964
[<00000000e21f16b4>] __do_sys_sendto net/socket.c:1976 [inline]
[<00000000e21f16b4>] __se_sys_sendto net/socket.c:1972 [inline]
[<00000000e21f16b4>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1972
[<00000000c9627c63>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301
[<000000007715eec0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888108803fc0 (size 64):
comm "syz-executor801", pid 7176, jiffies 4294942750 (age 35.070s)
hex dump (first 32 bytes):
80 d2 e9 0a 81 88 ff ff 00 02 00 00 00 00 ad de ................
00 90 34 0a 81 88 ff ff c0 98 34 0a 81 88 ff ff ..4.......4.....
backtrace:
[<000000000ab627d1>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<000000000ab627d1>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<000000000ab627d1>] slab_alloc mm/slab.c:3326 [inline]
[<000000000ab627d1>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
[<0000000096290fbb>] kmalloc include/linux/slab.h:547 [inline]
[<0000000096290fbb>] kzalloc include/linux/slab.h:742 [inline]
[<0000000096290fbb>] hsr_add_port+0xe7/0x220 net/hsr/hsr_slave.c:142
[<00000000fca6bf57>] hsr_dev_finalize+0x14f/0x233 net/hsr/hsr_device.c:472
[<0000000082f8e7a6>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69
[<00000000e7d4dcbc>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3191
[<000000009cf2817a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3249
[<00000000833c3914>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5218
[<00000000896b4782>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2486
[<0000000005a62f49>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5236
[<00000000cac98b75>] netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
[<00000000cac98b75>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1337
[<000000009a2fddd5>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1926
[<00000000deea8a81>] sock_sendmsg_nosec net/socket.c:652 [inline]
[<00000000deea8a81>] sock_sendmsg+0x54/0x70 net/socket.c:671
[<00000000b1c7fdc9>] __sys_sendto+0x148/0x1f0 net/socket.c:1964
[<00000000e21f16b4>] __do_sys_sendto net/socket.c:1976 [inline]
[<00000000e21f16b4>] __se_sys_sendto net/socket.c:1972 [inline]
[<00000000e21f16b4>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1972
[<00000000c9627c63>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301
[<000000007715eec0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810ae65780 (size 64):
comm "softirq", pid 0, jiffies 4294942649 (age 36.140s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 e0 8c e0 0c 81 88 ff ff ................
00 00 00 00 00 00 00 00 80 81 15 83 ff ff ff ff ................
backtrace:
[<000000000ab627d1>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<000000000ab627d1>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<000000000ab627d1>] slab_alloc mm/slab.c:3326 [inline]
[<000000000ab627d1>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
[<000000003790970e>] kmalloc include/linux/slab.h:547 [inline]
[<000000003790970e>] kzalloc include/linux/slab.h:742 [inline]
[<000000003790970e>] batadv_tvlv_handler_register+0xae/0x140 net/batman-adv/tvlv.c:529
[<000000008f0a408e>] batadv_tt_init+0x78/0x180 net/batman-adv/translation-table.c:4411
[<000000001fe399b1>] batadv_mesh_init+0x196/0x230 net/batman-adv/main.c:208
[<000000001a2f6b25>] batadv_softif_init_late+0x1ca/0x220 net/batman-adv/soft-interface.c:861
[<000000000f8bd2dc>] register_netdevice+0xbf/0x600 net/core/dev.c:8673
[<000000003b5b299c>] __rtnl_newlink+0xaca/0xb30 net/core/rtnetlink.c:3203
[<000000009cf2817a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3249
[<00000000833c3914>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5218
[<00000000896b4782>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2486
[<0000000005a62f49>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5236
[<00000000cac98b75>] netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
[<00000000cac98b75>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1337
[<000000009a2fddd5>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1926
[<00000000deea8a81>] sock_sendmsg_nosec net/socket.c:652 [inline]
[<00000000deea8a81>] sock_sendmsg+0x54/0x70 net/socket.c:671
[<00000000b1c7fdc9>] __sys_sendto+0x148/0x1f0 net/socket.c:1964
[<00000000e21f16b4>] __do_sys_sendto net/socket.c:1976 [inline]
[<00000000e21f16b4>] __se_sys_sendto net/socket.c:1972 [inline]
[<00000000e21f16b4>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1972

BUG: memory leak
unreferenced object 0xffff88810a1db400 (size 128):
comm "syz-executor801", pid 7176, jiffies 4294942750 (age 35.130s)
hex dump (first 32 bytes):
f0 98 34 0a 81 88 ff ff f0 98 34 0a 81 88 ff ff ..4.......4.....
ee 9b 0a 4e bd 89 1e 3c 3d c8 d1 d3 ff ff ff ff ...N...<=.......
backtrace:
[<000000000ab627d1>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<000000000ab627d1>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<000000000ab627d1>] slab_alloc mm/slab.c:3326 [inline]
[<000000000ab627d1>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
[<00000000e0f31747>] kmalloc include/linux/slab.h:547 [inline]
[<00000000e0f31747>] hsr_create_self_node+0x42/0x150 net/hsr/hsr_framereg.c:84
[<0000000070aeb3a4>] hsr_dev_finalize+0xa4/0x233 net/hsr/hsr_device.c:441
[<0000000082f8e7a6>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69
[<00000000e7d4dcbc>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3191
[<000000009cf2817a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3249
[<00000000833c3914>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5218
[<00000000896b4782>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2486
[<0000000005a62f49>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5236
[<00000000cac98b75>] netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
[<00000000cac98b75>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1337
[<000000009a2fddd5>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1926
[<00000000deea8a81>] sock_sendmsg_nosec net/socket.c:652 [inline]
[<00000000deea8a81>] sock_sendmsg+0x54/0x70 net/socket.c:671
[<00000000b1c7fdc9>] __sys_sendto+0x148/0x1f0 net/socket.c:1964
[<00000000e21f16b4>] __do_sys_sendto net/socket.c:1976 [inline]
[<00000000e21f16b4>] __se_sys_sendto net/socket.c:1972 [inline]
[<00000000e21f16b4>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1972
[<00000000c9627c63>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301
[<000000007715eec0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888108803fc0 (size 64):
comm "syz-executor801", pid 7176, jiffies 4294942750 (age 35.130s)
hex dump (first 32 bytes):
80 d2 e9 0a 81 88 ff ff 00 02 00 00 00 00 ad de ................
00 90 34 0a 81 88 ff ff c0 98 34 0a 81 88 ff ff ..4.......4.....
backtrace:
[<000000000ab627d1>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<000000000ab627d1>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<000000000ab627d1>] slab_alloc mm/slab.c:3326 [inline]
[<000000000ab627d1>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
[<0000000096290fbb>] kmalloc include/linux/slab.h:547 [inline]
[<0000000096290fbb>] kzalloc include/linux/slab.h:742 [inline]
[<0000000096290fbb>] hsr_add_port+0xe7/0x220 net/hsr/hsr_slave.c:142
[<00000000fca6bf57>] hsr_dev_finalize+0x14f/0x233 net/hsr/hsr_device.c:472
[<0000000082f8e7a6>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69
[<00000000e7d4dcbc>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3191
[<000000009cf2817a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3249
[<00000000833c3914>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5218
[<00000000896b4782>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2486
[<0000000005a62f49>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5236
[<00000000cac98b75>] netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
[<00000000cac98b75>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1337
[<000000009a2fddd5>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1926
[<00000000deea8a81>] sock_sendmsg_nosec net/socket.c:652 [inline]
[<00000000deea8a81>] sock_sendmsg+0x54/0x70 net/socket.c:671
[<00000000b1c7fdc9>] __sys_sendto+0x148/0x1f0 net/socket.c:1964
[<00000000e21f16b4>] __do_sys_sendto net/socket.c:1976 [inline]
[<00000000e21f16b4>] __se_sys_sendto net/socket.c:1972 [inline]
[<00000000e21f16b4>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1972
[<00000000c9627c63>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301
[<000000007715eec0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810ae65780 (size 64):
comm "softirq", pid 0, jiffies 4294942649 (age 36.200s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 e0 8c e0 0c 81 88 ff ff ................
00 00 00 00 00 00 00 00 80 81 15 83 ff ff ff ff ................
backtrace:
[<000000000ab627d1>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<000000000ab627d1>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<000000000ab627d1>] slab_alloc mm/slab.c:3326 [inline]
[<000000000ab627d1>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
[<000000003790970e>] kmalloc include/linux/slab.h:547 [inline]
[<000000003790970e>] kzalloc include/linux/slab.h:742 [inline]
[<000000003790970e>] batadv_tvlv_handler_register+0xae/0x140 net/batman-adv/tvlv.c:529
[<000000008f0a408e>] batadv_tt_init+0x78/0x180 net/batman-adv/translation-table.c:4411
[<000000001fe399b1>] batadv_mesh_init+0x196/0x230 net/batman-adv/main.c:208
[<000000001a2f6b25>] batadv_softif_init_late+0x1ca/0x220 net/batman-adv/soft-interface.c:861
[<000000000f8bd2dc>] register_netdevice+0xbf/0x600 net/core/dev.c:8673
[<000000003b5b299c>] __rtnl_newlink+0xaca/0xb30 net/core/rtnetlink.c:3203
[<000000009cf2817a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3249
[<00000000833c3914>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5218
[<00000000896b4782>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2486
[<0000000005a62f49>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5236
[<00000000cac98b75>] netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
[<00000000cac98b75>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1337
[<000000009a2fddd5>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1926
[<00000000deea8a81>] sock_sendmsg_nosec net/socket.c:652 [inline]
[<00000000deea8a81>] sock_sendmsg+0x54/0x70 net/socket.c:671
[<00000000b1c7fdc9>] __sys_sendto+0x148/0x1f0 net/socket.c:1964
[<00000000e21f16b4>] __do_sys_sendto net/socket.c:1976 [inline]
[<00000000e21f16b4>] __se_sys_sendto net/socket.c:1972 [inline]
[<00000000e21f16b4>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1972

BUG: memory leak
unreferenced object 0xffff88810a1db400 (size 128):
comm "syz-executor801", pid 7176, jiffies 4294942750 (age 35.190s)
hex dump (first 32 bytes):
f0 98 34 0a 81 88 ff ff f0 98 34 0a 81 88 ff ff ..4.......4.....
ee 9b 0a 4e bd 89 1e 3c 3d c8 d1 d3 ff ff ff ff ...N...<=.......
backtrace:
[<000000000ab627d1>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<000000000ab627d1>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<000000000ab627d1>] slab_alloc mm/slab.c:3326 [inline]
[<000000000ab627d1>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
[<00000000e0f31747>] kmalloc include/linux/slab.h:547 [inline]
[<00000000e0f31747>] hsr_create_self_node+0x42/0x150 net/hsr/hsr_framereg.c:84
[<0000000070aeb3a4>] hsr_dev_finalize+0xa4/0x233 net/hsr/hsr_device.c:441
[<0000000082f8e7a6>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69
[<00000000e7d4dcbc>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3191
[<000000009cf2817a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3249
[<00000000833c3914>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5218
[<00000000896b4782>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2486
[<0000000005a62f49>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5236
[<00000000cac98b75>] netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
[<00000000cac98b75>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1337
[<000000009a2fddd5>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1926
[<00000000deea8a81>] sock_sendmsg_nosec net/socket.c:652 [inline]
[<00000000deea8a81>] sock_sendmsg+0x54/0x70 net/socket.c:671
[<00000000b1c7fdc9>] __sys_sendto+0x148/0x1f0 net/socket.c:1964
[<00000000e21f16b4>] __do_sys_sendto net/socket.c:1976 [inline]
[<00000000e21f16b4>] __se_sys_sendto net/socket.c:1972 [inline]
[<00000000e21f16b4>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1972
[<00000000c9627c63>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301
[<000000007715eec0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888108803fc0 (size 64):
comm "syz-executor801", pid 7176, jiffies 4294942750 (age 35.190s)
hex dump (first 32 bytes):
80 d2 e9 0a 81 88 ff ff 00 02 00 00 00 00 ad de ................
00 90 34 0a 81 88 ff ff c0 98 34 0a 81 88 ff ff ..4.......4.....
backtrace:
[<000000000ab627d1>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<000000000ab627d1>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<000000000ab627d1>] slab_alloc mm/slab.c:3326 [inline]
[<000000000ab627d1>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
[<0000000096290fbb>] kmalloc include/linux/slab.h:547 [inline]
[<0000000096290fbb>] kzalloc include/linux/slab.h:742 [inline]
[<0000000096290fbb>] hsr_add_port+0xe7/0x220 net/hsr/hsr_slave.c:142
[<00000000fca6bf57>] hsr_dev_finalize+0x14f/0x233 net/hsr/hsr_device.c:472
[<0000000082f8e7a6>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69
[<00000000e7d4dcbc>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3191
[<000000009cf2817a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3249
[<00000000833c3914>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5218
[<00000000896b4782>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2486
[<0000000005a62f49>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5236
[<00000000cac98b75>] netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
[<00000000cac98b75>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1337
[<000000009a2fddd5>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1926
[<00000000deea8a81>] sock_sendmsg_nosec net/socket.c:652 [inline]
[<00000000deea8a81>] sock_sendmsg+0x54/0x70 net/socket.c:671
[<00000000b1c7fdc9>] __sys_sendto+0x148/0x1f0 net/socket.c:1964
[<00000000e21f16b4>] __do_sys_sendto net/socket.c:1976 [inline]
[<00000000e21f16b4>] __se_sys_sendto net/socket.c:1972 [inline]
[<00000000e21f16b4>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1972
[<00000000c9627c63>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301
[<000000007715eec0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810ae65780 (size 64):
comm "softirq", pid 0, jiffies 4294942649 (age 36.260s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 e0 8c e0 0c 81 88 ff ff ................
00 00 00 00 00 00 00 00 80 81 15 83 ff ff ff ff ................
backtrace:
[<000000000ab627d1>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<000000000ab627d1>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<000000000ab627d1>] slab_alloc mm/slab.c:3326 [inline]
[<000000000ab627d1>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
[<000000003790970e>] kmalloc include/linux/slab.h:547 [inline]
[<000000003790970e>] kzalloc include/linux/slab.h:742 [inline]
[<000000003790970e>] batadv_tvlv_handler_register+0xae/0x140 net/batman-adv/tvlv.c:529
[<000000008f0a408e>] batadv_tt_init+0x78/0x180 net/batman-adv/translation-table.c:4411
[<000000001fe399b1>] batadv_mesh_init+0x196/0x230 net/batman-adv/main.c:208
[<000000001a2f6b25>] batadv_softif_init_late+0x1ca/0x220 net/batman-adv/soft-interface.c:861
[<000000000f8bd2dc>] register_netdevice+0xbf/0x600 net/core/dev.c:8673
[<000000003b5b299c>] __rtnl_newlink+0xaca/0xb30 net/core/rtnetlink.c:3203
[<000000009cf2817a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3249
[<00000000833c3914>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5218
[<00000000896b4782>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2486
[<0000000005a62f49>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5236
[<00000000cac98b75>] netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
[<00000000cac98b75>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1337
[<000000009a2fddd5>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1926
[<00000000deea8a81>] sock_sendmsg_nosec net/socket.c:652 [inline]
[<00000000deea8a81>] sock_sendmsg+0x54/0x70 net/socket.c:671
[<00000000b1c7fdc9>] __sys_sendto+0x148/0x1f0 net/socket.c:1964
[<00000000e21f16b4>] __do_sys_sendto net/socket.c:1976 [inline]
[<00000000e21f16b4>] __se_sys_sendto net/socket.c:1972 [inline]
[<00000000e21f16b4>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1972

BUG: memory leak
unreferenced object 0xffff88810a1db400 (size 128):
comm "syz-executor801", pid 7176, jiffies 4294942750 (age 35.250s)
hex dump (first 32 bytes):
f0 98 34 0a 81 88 ff ff f0 98 34 0a 81 88 ff ff ..4.......4.....
ee 9b 0a 4e bd 89 1e 3c 3d c8 d1 d3 ff ff ff ff ...N...<=.......
backtrace:
[<000000000ab627d1>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<000000000ab627d1>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<000000000ab627d1>] slab_alloc mm/slab.c:3326 [inline]
[<000000000ab627d1>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
[<00000000e0f31747>] kmalloc include/linux/slab.h:547 [inline]
[<00000000e0f31747>] hsr_create_self_node+0x42/0x150 net/hsr/hsr_framereg.c:84
[<0000000070aeb3a4>] hsr_dev_finalize+0xa4/0x233 net/hsr/hsr_device.c:441
[<0000000082f8e7a6>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69
[<00000000e7d4dcbc>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3191
[<000000009cf2817a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3249
[<00000000833c3914>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5218
[<00000000896b4782>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2486
[<0000000005a62f49>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5236
[<00000000cac98b75>] netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
[<00000000cac98b75>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1337
[<000000009a2fddd5>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1926
[<00000000deea8a81>] sock_sendmsg_nosec net/socket.c:652 [inline]
[<00000000deea8a81>] sock_sendmsg+0x54/0x70 net/socket.c:671
[<00000000b1c7fdc9>] __sys_sendto+0x148/0x1f0 net/socket.c:1964
[<00000000e21f16b4>] __do_sys_sendto net/socket.c:1976 [inline]
[<00000000e21f16b4>] __se_sys_sendto net/socket.c:1972 [inline]
[<00000000e21f16b4>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1972
[<00000000c9627c63>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301
[<000000007715eec0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888108803fc0 (size 64):
comm "syz-executor801", pid 7176, jiffies 4294942750 (age 35.250s)
hex dump (first 32 bytes):
80 d2 e9 0a 81 88 ff ff 00 02 00 00 00 00 ad de ................
00 90 34 0a 81 88 ff ff c0 98 34 0a 81 88 ff ff ..4.......4.....
backtrace:
[<000000000ab627d1>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<000000000ab627d1>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<000000000ab627d1>] slab_alloc mm/slab.c:3326 [inline]
[<000000000ab627d1>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
[<0000000096290fbb>] kmalloc include/linux/slab.h:547 [inline]
[<0000000096290fbb>] kzalloc include/linux/slab.h:742 [inline]
[<0000000096290fbb>] hsr_add_port+0xe7/0x220 net/hsr/hsr_slave.c:142
[<00000000fca6bf57>] hsr_dev_finalize+0x14f/0x233 net/hsr/hsr_device.c:472
[<0000000082f8e7a6>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69
[<00000000e7d4dcbc>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3191
[<000000009cf2817a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3249
[<00000000833c3914>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5218
[<00000000896b4782>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2486
[<0000000005a62f49>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5236
[<00000000cac98b75>] netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
[<00000000cac98b75>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1337
[<000000009a2fddd5>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1926
[<00000000deea8a81>] sock_sendmsg_nosec net/socket.c:652 [inline]
[<00000000deea8a81>] sock_sendmsg+0x54/0x70 net/socket.c:671
[<00000000b1c7fdc9>] __sys_sendto+0x148/0x1f0 net/socket.c:1964
[<00000000e21f16b4>] __do_sys_sendto net/socket.c:1976 [inline]
[<00000000e21f16b4>] __se_sys_sendto net/socket.c:1972 [inline]
[<00000000e21f16b4>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1972
[<00000000c9627c63>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301
[<000000007715eec0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810ae65780 (size 64):
comm "softirq", pid 0, jiffies 4294942649 (age 36.320s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 e0 8c e0 0c 81 88 ff ff ................
00 00 00 00 00 00 00 00 80 81 15 83 ff ff ff ff ................
backtrace:
[<000000000ab627d1>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<000000000ab627d1>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<000000000ab627d1>] slab_alloc mm/slab.c:3326 [inline]
[<000000000ab627d1>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
[<000000003790970e>] kmalloc include/linux/slab.h:547 [inline]
[<000000003790970e>] kzalloc include/linux/slab.h:742 [inline]
[<000000003790970e>] batadv_tvlv_handler_register+0xae/0x140 net/batman-adv/tvlv.c:529
[<000000008f0a408e>] batadv_tt_init+0x78/0x180 net/batman-adv/translation-table.c:4411
[<000000001fe399b1>] batadv_mesh_init+0x196/0x230 net/batman-adv/main.c:208
[<000000001a2f6b25>] batadv_softif_init_late+0x1ca/0x220 net/batman-adv/soft-interface.c:861
[<000000000f8bd2dc>] register_netdevice+0xbf/0x600 net/core/dev.c:8673
[<000000003b5b299c>] __rtnl_newlink+0xaca/0xb30 net/core/rtnetlink.c:3203
[<000000009cf2817a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3249
[<00000000833c3914>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5218
[<00000000896b4782>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2486
[<0000000005a62f49>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5236
[<00000000cac98b75>] netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
[<00000000cac98b75>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1337
[<000000009a2fddd5>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1926
[<00000000deea8a81>] sock_sendmsg_nosec net/socket.c:652 [inline]
[<00000000deea8a81>] sock_sendmsg+0x54/0x70 net/socket.c:671
[<00000000b1c7fdc9>] __sys_sendto+0x148/0x1f0 net/socket.c:1964
[<00000000e21f16b4>] __do_sys_sendto net/socket.c:1976 [inline]
[<00000000e21f16b4>] __se_sys_sendto net/socket.c:1972 [inline]
[<00000000e21f16b4>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1972

BUG: memory leak
unreferenced object 0xffff88810a1db400 (size 128):
comm "syz-executor801", pid 7176, jiffies 4294942750 (age 35.310s)
hex dump (first 32 bytes):
f0 98 34 0a 81 88 ff ff f0 98 34 0a 81 88 ff ff ..4.......4.....
ee 9b 0a 4e bd 89 1e 3c 3d c8 d1 d3 ff ff ff ff ...N...<=.......
backtrace:
[<000000000ab627d1>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<000000000ab627d1>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<000000000ab627d1>] slab_alloc mm/slab.c:3326 [inline]
[<000000000ab627d1>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
[<00000000e0f31747>] kmalloc include/linux/slab.h:547 [inline]
[<00000000e0f31747>] hsr_create_self_node+0x42/0x150 net/hsr/hsr_framereg.c:84
[<0000000070aeb3a4>] hsr_dev_finalize+0xa4/0x233 net/hsr/hsr_device.c:441
[<0000000082f8e7a6>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69
[<00000000e7d4dcbc>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3191
[<000000009cf2817a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3249
[<00000000833c3914>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5218
[<00000000896b4782>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2486
[<0000000005a62f49>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5236
[<00000000cac98b75>] netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
[<00000000cac98b75>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1337
[<000000009a2fddd5>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1926
[<00000000deea8a81>] sock_sendmsg_nosec net/socket.c:652 [inline]
[<00000000deea8a81>] sock_sendmsg+0x54/0x70 net/socket.c:671
[<00000000b1c7fdc9>] __sys_sendto+0x148/0x1f0 net/socket.c:1964
[<00000000e21f16b4>] __do_sys_sendto net/socket.c:1976 [inline]
[<00000000e21f16b4>] __se_sys_sendto net/socket.c:1972 [inline]
[<00000000e21f16b4>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1972
[<00000000c9627c63>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301
[<000000007715eec0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888108803fc0 (size 64):
comm "syz-executor801", pid 7176, jiffies 4294942750 (age 35.310s)
hex dump (first 32 bytes):
80 d2 e9 0a 81 88 ff ff 00 02 00 00 00 00 ad de ................
00 90 34 0a 81 88 ff ff c0 98 34 0a 81 88 ff ff ..4.......4.....
backtrace:
[<000000000ab627d1>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<000000000ab627d1>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<000000000ab627d1>] slab_alloc mm/slab.c:3326 [inline]
[<000000000ab627d1>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
[<0000000096290fbb>] kmalloc include/linux/slab.h:547 [inline]
[<0000000096290fbb>] kzalloc include/linux/slab.h:742 [inline]
[<0000000096290fbb>] hsr_add_port+0xe7/0x220 net/hsr/hsr_slave.c:142
[<00000000fca6bf57>] hsr_dev_finalize+0x14f/0x233 net/hsr/hsr_device.c:472
[<0000000082f8e7a6>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69
[<00000000e7d4dcbc>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3191
[<000000009cf2817a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3249
[<00000000833c3914>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5218
[<00000000896b4782>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2486
[<0000000005a62f49>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5236
[<00000000cac98b75>] netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
[<00000000cac98b75>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1337
[<000000009a2fddd5>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1926
[<00000000deea8a81>] sock_sendmsg_nosec net/socket.c:652 [inline]
[<00000000deea8a81>] sock_sendmsg+0x54/0x70 net/socket.c:671
[<00000000b1c7fdc9>] __sys_sendto+0x148/0x1f0 net/socket.c:1964
[<00000000e21f16b4>] __do_sys_sendto net/socket.c:1976 [inline]
[<00000000e21f16b4>] __se_sys_sendto net/socket.c:1972 [inline]
[<00000000e21f16b4>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1972
[<00000000c9627c63>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301
[<000000007715eec0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9



---
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