[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 62.312683][ T27] audit: type=1800 audit(1578463915.117:25): pid=8493 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 62.342573][ T27] audit: type=1800 audit(1578463915.117:26): pid=8493 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 62.382797][ T27] audit: type=1800 audit(1578463915.117:27): pid=8493 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.189' (ECDSA) to the list of known hosts. 2020/01/08 06:12:07 fuzzer started 2020/01/08 06:12:09 dialing manager at 10.128.0.26:35703 2020/01/08 06:12:09 syscalls: 2824 2020/01/08 06:12:09 code coverage: enabled 2020/01/08 06:12:09 comparison tracing: enabled 2020/01/08 06:12:09 extra coverage: enabled 2020/01/08 06:12:09 setuid sandbox: enabled 2020/01/08 06:12:09 namespace sandbox: enabled 2020/01/08 06:12:09 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/08 06:12:09 fault injection: enabled 2020/01/08 06:12:09 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/08 06:12:09 net packet injection: enabled 2020/01/08 06:12:09 net device setup: enabled 2020/01/08 06:12:09 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/08 06:12:09 devlink PCI setup: PCI device 0000:00:10.0 is not available 06:12:10 executing program 0: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0105303, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) write$P9_RREAD(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x41, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0xfffffffffffffffe) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_score\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') sendfile(r2, r1, 0x0, 0x101) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000380)=0x9) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000100)={0x8, 0xffffff00}) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local}], 0x10) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000140), 0x4) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000280)=""/4096) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 06:12:10 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x16, 0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="b702000000000400bfa30000000000000703000000feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000811e6403000000000036040400010000001704000001000a00b7040000000100006a0af2fe00000000850000001a000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340)}, 0x42) syzkaller login: [ 77.749681][ T8658] IPVS: ftp: loaded support on port[0] = 21 [ 77.919963][ T8658] chnl_net:caif_netlink_parms(): no params data found [ 77.931145][ T8660] IPVS: ftp: loaded support on port[0] = 21 06:12:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) socket$inet(0x2, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x389}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/anycast6\x00') preadv(r0, &(0x7f00000017c0), 0x3a8, 0x0) [ 78.016972][ T8658] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.032400][ T8658] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.040303][ T8658] device bridge_slave_0 entered promiscuous mode [ 78.081633][ T8658] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.103838][ T8658] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.111801][ T8658] device bridge_slave_1 entered promiscuous mode [ 78.195027][ T8658] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.212554][ T8660] chnl_net:caif_netlink_parms(): no params data found [ 78.233111][ T8658] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.248735][ T8663] IPVS: ftp: loaded support on port[0] = 21 [ 78.307298][ T8658] team0: Port device team_slave_0 added [ 78.339184][ T8658] team0: Port device team_slave_1 added [ 78.345916][ T8660] bridge0: port 1(bridge_slave_0) entered blocking state 06:12:11 executing program 3: socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x0, 0x10000, @mcast1, 0x4}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0xffffffff, @mcast1, 0x80005}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2, 0x8}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x100, 0x2) getpid() recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x2) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r3 = socket(0xa, 0x1, 0x0) socket(0x1000000010, 0x400000400080803, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000640)={{{@in=@remote, @in=@empty}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0xc74497a7) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @remote, @mcast2, 0x0, 0x0, 0x0, 0x100, 0x0, 0x20000}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000002c0)={@remote, 0x7e}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000480)='reno\x00', 0x5) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) ioctl$sock_inet6_SIOCADDRT(r0, 0x89a0, &(0x7f00000005c0)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @remote, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000000)=0xffffffffffffff89) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) [ 78.355740][ T8660] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.363978][ T8660] device bridge_slave_0 entered promiscuous mode [ 78.392214][ T8660] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.403958][ T8660] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.411917][ T8660] device bridge_slave_1 entered promiscuous mode [ 78.498838][ T8658] device hsr_slave_0 entered promiscuous mode 06:12:11 executing program 4: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup/syz0\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x0) [ 78.552737][ T8658] device hsr_slave_1 entered promiscuous mode [ 78.630788][ T8666] IPVS: ftp: loaded support on port[0] = 21 [ 78.669511][ T8660] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.746088][ T8660] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.788309][ T8663] chnl_net:caif_netlink_parms(): no params data found [ 78.837317][ T8660] team0: Port device team_slave_0 added [ 78.854193][ T8660] team0: Port device team_slave_1 added 06:12:11 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x8, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7fe3, 0x0, 0x200003e6, 0x61, 0x0, 0x3d}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) [ 78.906930][ T8669] IPVS: ftp: loaded support on port[0] = 21 [ 78.965887][ T8663] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.973520][ T8663] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.981383][ T8663] device bridge_slave_0 entered promiscuous mode [ 78.990268][ T8658] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 79.094623][ T8660] device hsr_slave_0 entered promiscuous mode [ 79.132937][ T8660] device hsr_slave_1 entered promiscuous mode [ 79.182451][ T8660] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.190368][ T8660] Cannot create hsr debugfs directory [ 79.201894][ T8663] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.209115][ T8663] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.216707][ T8663] device bridge_slave_1 entered promiscuous mode [ 79.224255][ T8658] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 79.276544][ T8658] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 79.341500][ T8672] IPVS: ftp: loaded support on port[0] = 21 [ 79.372155][ T8666] chnl_net:caif_netlink_parms(): no params data found [ 79.380380][ T8658] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 79.490066][ T8663] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.519154][ T8663] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.575387][ T8666] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.583478][ T8666] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.591599][ T8666] device bridge_slave_0 entered promiscuous mode [ 79.609717][ T8663] team0: Port device team_slave_0 added [ 79.641390][ T8666] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.648897][ T8666] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.657029][ T8666] device bridge_slave_1 entered promiscuous mode [ 79.675931][ T8663] team0: Port device team_slave_1 added [ 79.690218][ T8669] chnl_net:caif_netlink_parms(): no params data found [ 79.698757][ T8660] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 79.765662][ T8660] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 79.826618][ T8666] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.851245][ T8660] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 79.934416][ T8663] device hsr_slave_0 entered promiscuous mode [ 79.982847][ T8663] device hsr_slave_1 entered promiscuous mode [ 80.022506][ T8663] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 80.030194][ T8663] Cannot create hsr debugfs directory [ 80.061290][ T8666] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.070539][ T8660] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 80.141820][ T8666] team0: Port device team_slave_0 added [ 80.190457][ T8669] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.201603][ T8669] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.209442][ T8669] device bridge_slave_0 entered promiscuous mode [ 80.219508][ T8666] team0: Port device team_slave_1 added [ 80.247239][ T8669] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.254551][ T8669] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.262134][ T8669] device bridge_slave_1 entered promiscuous mode [ 80.291410][ T8669] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.313821][ T8658] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.374467][ T8666] device hsr_slave_0 entered promiscuous mode [ 80.412786][ T8666] device hsr_slave_1 entered promiscuous mode [ 80.452673][ T8666] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 80.460295][ T8666] Cannot create hsr debugfs directory [ 80.478970][ T8669] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.504230][ T8672] chnl_net:caif_netlink_parms(): no params data found [ 80.531434][ T8669] team0: Port device team_slave_0 added [ 80.566383][ T2974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.575848][ T2974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.584687][ T8669] team0: Port device team_slave_1 added [ 80.592398][ T8658] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.599171][ T8663] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 80.654690][ T8663] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 80.688373][ T8663] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 80.769557][ T8663] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 80.827779][ T2974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.836568][ T2974] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.845423][ T2974] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.852894][ T2974] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.904142][ T8669] device hsr_slave_0 entered promiscuous mode [ 80.952700][ T8669] device hsr_slave_1 entered promiscuous mode [ 80.992524][ T8669] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 81.000125][ T8669] Cannot create hsr debugfs directory [ 81.034163][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.067017][ T8672] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.074647][ T8672] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.082239][ T8672] device bridge_slave_0 entered promiscuous mode [ 81.095394][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.106930][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.115566][ T2710] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.122682][ T2710] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.137913][ T8660] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.150010][ T8666] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 81.204555][ T8672] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.211695][ T8672] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.219597][ T8672] device bridge_slave_1 entered promiscuous mode [ 81.226682][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.235578][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.249740][ T8666] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 81.298567][ T8666] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 81.358563][ T8666] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 81.417957][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.429239][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.439015][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.446902][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.456062][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.472700][ T8660] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.495850][ T8672] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.507283][ T8672] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.519045][ T2974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.526874][ T2974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.534686][ T2974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.544036][ T2974] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.552723][ T2974] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.559774][ T2974] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.568912][ T2974] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.601585][ T8669] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 81.637681][ T2974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.646258][ T2974] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.655360][ T2974] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.662466][ T2974] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.670127][ T2974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.679111][ T2974] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.688464][ T2974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.696723][ T2974] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.705028][ T2974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.721261][ T8672] team0: Port device team_slave_0 added [ 81.733314][ T8672] team0: Port device team_slave_1 added [ 81.739250][ T8669] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 81.795283][ T8669] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 81.857118][ T8669] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 81.922080][ T8658] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.935645][ T3252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.995641][ T8672] device hsr_slave_0 entered promiscuous mode [ 82.042962][ T8672] device hsr_slave_1 entered promiscuous mode [ 82.082464][ T8672] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 82.090137][ T8672] Cannot create hsr debugfs directory [ 82.112472][ T3252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.121102][ T3252] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.130082][ T3252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.140847][ T3252] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.149919][ T3252] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.191419][ T8663] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.201861][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.210442][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.246831][ T3252] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.254469][ T3252] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.276283][ T8663] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.290223][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.299058][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.307556][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.315352][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.326518][ T8658] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.349819][ T8660] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.377346][ T8666] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.393642][ T3252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.406540][ T3252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.415026][ T3252] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.423526][ T3252] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.438866][ T8672] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 82.486949][ T8672] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 82.534296][ T2974] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.542132][ T2974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.550940][ T2974] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.559441][ T2974] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.566569][ T2974] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.574830][ T2974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.583584][ T2974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.591345][ T2974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.607270][ T8660] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.619047][ T8666] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.631883][ T8672] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 82.656366][ T8672] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 82.714466][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.722135][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.731667][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.740590][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.749558][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.758187][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.766840][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.784029][ T8669] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.810376][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.818578][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.827573][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.838180][ T2971] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.845477][ T2971] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.854256][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.862972][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.871219][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.879937][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.888650][ T2971] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.895754][ T2971] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.903922][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.912444][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.921025][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.945017][ T8669] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.960986][ T3252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.968925][ T3252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.977748][ T3252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.987561][ T3252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.996369][ T3252] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.004884][ T3252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.014324][ T3252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.023191][ T3252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.031691][ T3252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.040483][ T3252] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.049200][ T3252] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.057073][ T3252] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.065005][ T3252] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 83.080370][ T8663] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 83.103084][ T8658] device veth0_vlan entered promiscuous mode [ 83.109976][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.119601][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.128132][ T2850] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.135256][ T2850] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.143932][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.152839][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.161081][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 83.169627][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.178391][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.187025][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.196730][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.211257][ T8658] device veth1_vlan entered promiscuous mode [ 83.226014][ T8666] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 83.239805][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.253231][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.261525][ T2710] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.268619][ T2710] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.277815][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.287722][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.312918][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 83.357968][ T8663] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.369957][ T8666] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.385549][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.396736][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 83.404801][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 83.412233][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.422630][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.431007][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 83.438895][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 83.446897][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.456062][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.465215][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 83.480340][ T8669] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 83.493448][ T8669] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 83.527836][ T8660] device veth0_vlan entered promiscuous mode [ 83.540194][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 83.550142][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.559120][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.567965][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.576478][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.585549][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.594051][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 83.601653][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.609495][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.639025][ T8660] device veth1_vlan entered promiscuous mode [ 188.702269][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 188.709162][ C1] rcu: 1-...!: (10499 ticks this GP) idle=286/1/0x4000000000000002 softirq=15571/15571 fqs=149 [ 188.719911][ C1] (t=10501 jiffies g=7981 q=220) [ 188.724946][ C1] rcu: rcu_preempt kthread starved for 10203 jiffies! g7981 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 188.736117][ C1] rcu: RCU grace-period kthread stack dump: [ 188.741995][ C1] rcu_preempt R running task 29032 10 2 0x80004000 [ 188.749882][ C1] Call Trace: [ 188.753170][ C1] __schedule+0x9a0/0xcc0 [ 188.757502][ C1] schedule+0x181/0x210 [ 188.762082][ C1] schedule_timeout+0x14f/0x240 [ 188.766922][ C1] ? run_local_timers+0x120/0x120 [ 188.771942][ C1] rcu_gp_kthread+0xed8/0x1770 [ 188.776703][ C1] kthread+0x332/0x350 [ 188.780773][ C1] ? rcu_report_qs_rsp+0x140/0x140 [ 188.785871][ C1] ? kthread_blkcg+0xe0/0xe0 [ 188.790472][ C1] ret_from_fork+0x24/0x30 [ 188.794892][ C1] NMI backtrace for cpu 1 [ 188.799219][ C1] CPU: 1 PID: 8669 Comm: syz-executor.4 Not tainted 5.5.0-rc5-syzkaller #0 [ 188.807876][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.817921][ C1] Call Trace: [ 188.821192][ C1] [ 188.824035][ C1] dump_stack+0x1fb/0x318 [ 188.828355][ C1] nmi_cpu_backtrace+0xaf/0x1a0 [ 188.833193][ C1] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 188.839339][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 188.845396][ C1] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 188.851365][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 188.857243][ C1] rcu_dump_cpu_stacks+0x15a/0x220 [ 188.862353][ C1] rcu_sched_clock_irq+0xe25/0x1ad0 [ 188.867556][ C1] ? trace_hardirqs_off+0x74/0x80 [ 188.872573][ C1] update_process_times+0x12d/0x180 [ 188.877783][ C1] tick_sched_timer+0x263/0x420 [ 188.882642][ C1] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 188.888204][ C1] __hrtimer_run_queues+0x403/0x840 [ 188.893428][ C1] hrtimer_interrupt+0x38c/0xda0 [ 188.898377][ C1] ? debug_smp_processor_id+0x9/0x20 [ 188.903662][ C1] smp_apic_timer_interrupt+0x109/0x280 [ 188.909209][ C1] apic_timer_interrupt+0xf/0x20 [ 188.914143][ C1] [ 188.917256][ C1] RIP: 0010:mod_memcg_page_state+0x2b/0x190 [ 188.923143][ C1] Code: 48 89 e5 41 57 41 56 41 54 53 41 89 f6 48 89 fb e8 ba 27 2e 00 48 83 c3 38 48 89 d8 48 c1 e8 03 49 bc 00 00 00 00 00 fc ff df <42> 80 3c 20 00 74 08 48 89 df e8 e6 8f 6a 00 48 8b 1b 48 85 db 0f [ 188.942736][ C1] RSP: 0018:ffffc90002157048 EFLAGS: 00000a06 ORIG_RAX: ffffffffffffff13 [ 188.951149][ C1] RAX: 1ffffd40004747e7 RBX: ffffea00023a3f38 RCX: ffff8880874fe000 [ 188.959122][ C1] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea00023a3f00 [ 188.967085][ C1] RBP: ffffc90002157068 R08: 000000000003a728 R09: fffffbfff124248a [ 188.975045][ C1] R10: fffffbfff124248a R11: 0000000000000000 R12: dffffc0000000000 [ 188.983004][ C1] R13: dffffc0000000000 R14: 00000000fffffffc R15: ffff8880a95097b8 [ 188.990988][ C1] ? mod_memcg_page_state+0x16/0x190 [ 188.996269][ C1] free_thread_stack+0x168/0x590 [ 189.001196][ C1] put_task_stack+0xa3/0x130 [ 189.005777][ C1] finish_task_switch+0x3f1/0x550 [ 189.010796][ C1] __schedule+0x9a8/0xcc0 [ 189.015123][ C1] ? stack_trace_save+0x150/0x150 [ 189.020134][ C1] ? ___preempt_schedule_notrace+0x16/0x27 [ 189.025930][ C1] preempt_schedule_notrace+0xdb/0x120 [ 189.031381][ C1] ___preempt_schedule_notrace+0x16/0x27 [ 189.037008][ C1] ? rcu_is_watching+0x57/0xa0 [ 189.041762][ C1] rcu_is_watching+0x82/0xa0 [ 189.046344][ C1] __kernel_text_address+0x74/0x110 [ 189.051532][ C1] unwind_get_return_address+0x4c/0x90 [ 189.056977][ C1] arch_stack_walk+0x98/0xe0 [ 189.061565][ C1] stack_trace_save+0xb6/0x150 [ 189.066322][ C1] __kasan_kmalloc+0x11c/0x1b0 [ 189.071077][ C1] ? __kasan_kmalloc+0x11c/0x1b0 [ 189.075999][ C1] ? kasan_slab_alloc+0xf/0x20 [ 189.080748][ C1] ? kmem_cache_alloc_node+0x235/0x280 [ 189.086198][ C1] ? __alloc_skb+0x9f/0x500 [ 189.090685][ C1] ? rtmsg_ifa+0x17d/0x2f0 [ 189.095088][ C1] ? __inet_insert_ifa+0x957/0xb60 [ 189.100183][ C1] ? inet_rtm_newaddr+0x104b/0x1980 [ 189.105370][ C1] ? rtnetlink_rcv_msg+0x889/0xd40 [ 189.110466][ C1] ? netlink_rcv_skb+0x19e/0x3d0 [ 189.115392][ C1] ? rtnetlink_rcv+0x1c/0x20 [ 189.119971][ C1] ? netlink_unicast+0x767/0x920 [ 189.124893][ C1] ? netlink_sendmsg+0xa31/0xd50 [ 189.129818][ C1] ? __sys_sendto+0x442/0x5e0 [ 189.135006][ C1] ? __x64_sys_sendto+0xe5/0x100 [ 189.139930][ C1] ? do_syscall_64+0xf7/0x1c0 [ 189.144606][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 189.150663][ C1] ? __kasan_check_read+0x11/0x20 [ 189.155674][ C1] ? mark_lock+0x107/0x1650 [ 189.160187][ C1] ? ___preempt_schedule_notrace+0x16/0x27 [ 189.166085][ C1] ? lockdep_hardirqs_on+0x3c5/0x7d0 [ 189.171361][ C1] ? kmem_cache_alloc_node+0x1e1/0x280 [ 189.177407][ C1] kasan_slab_alloc+0xf/0x20 [ 189.181986][ C1] kmem_cache_alloc_node+0x235/0x280 [ 189.187257][ C1] ? __alloc_skb+0x9f/0x500 [ 189.191750][ C1] __alloc_skb+0x9f/0x500 [ 189.196074][ C1] rtmsg_ifa+0x17d/0x2f0 [ 189.200316][ C1] __inet_insert_ifa+0x957/0xb60 [ 189.205254][ C1] inet_rtm_newaddr+0x104b/0x1980 [ 189.210267][ C1] ? gss_svc_init_net+0x164/0x450 [ 189.215313][ C1] ? inet_gifconf+0x420/0x420 [ 189.219995][ C1] rtnetlink_rcv_msg+0x889/0xd40 [ 189.224935][ C1] ? __local_bh_enable_ip+0x13a/0x240 [ 189.230321][ C1] ? local_bh_enable+0x9/0x30 [ 189.235011][ C1] ? trace_hardirqs_on+0x74/0x80 [ 189.240514][ C1] ? __local_bh_enable_ip+0x13a/0x240 [ 189.245886][ C1] ? local_bh_enable+0x1f/0x30 [ 189.250650][ C1] ? rcu_lock_release+0x9/0x30 [ 189.255410][ C1] ? rcu_lock_release+0x9/0x30 [ 189.260171][ C1] netlink_rcv_skb+0x19e/0x3d0 [ 189.264945][ C1] ? rtnetlink_bind+0x80/0x80 [ 189.269718][ C1] rtnetlink_rcv+0x1c/0x20 [ 189.274125][ C1] netlink_unicast+0x767/0x920 [ 189.279058][ C1] netlink_sendmsg+0xa31/0xd50 [ 189.283859][ C1] ? netlink_getsockopt+0x9f0/0x9f0 [ 189.289061][ C1] __sys_sendto+0x442/0x5e0 [ 189.293588][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 189.299667][ C1] ? prepare_exit_to_usermode+0x221/0x5b0 [ 189.305404][ C1] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 189.310873][ C1] __x64_sys_sendto+0xe5/0x100 [ 189.315653][ C1] do_syscall_64+0xf7/0x1c0 [ 189.320176][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 189.326173][ C1] RIP: 0033:0x414c43 [ 189.330081][ C1] Code: ff 0f 83 b0 19 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 2d 38 66 00 00 75 17 49 89 ca b8 2c 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 81 19 00 00 c3 48 83 ec 08 e8 87 fa ff ff [ 189.349877][ C1] RSP: 002b:00007ffc6f119c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 189.358375][ C1] RAX: ffffffffffffffda RBX: 0000000000a72200 RCX: 0000000000414c43 [ 189.366380][ C1] RDX: 0000000000000028 RSI: 0000000000a72250 RDI: 0000000000000003 [ 189.374361][ C1] RBP: 0000000000000000 R08: 00007ffc6f119c80 R09: 000000000000000c [ 189.382443][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 189.390428][ C1] R13: 0000000000000000 R14: 0000000000a72250 R15: 0000000000000003