[....] Starting OpenBSD Secure Shell server: sshd[ 29.344932] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 33.427220] random: sshd: uninitialized urandom read (32 bytes read) [ 33.764492] kauditd_printk_skb: 9 callbacks suppressed [ 33.764500] audit: type=1400 audit(1568435505.974:35): avc: denied { map } for pid=6853 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 33.824543] random: sshd: uninitialized urandom read (32 bytes read) [ 34.432895] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.15.192' (ECDSA) to the list of known hosts. [ 39.909935] random: sshd: uninitialized urandom read (32 bytes read) 2019/09/14 04:31:52 fuzzer started [ 40.114053] audit: type=1400 audit(1568435512.324:36): avc: denied { map } for pid=6864 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 40.637548] random: cc1: uninitialized urandom read (8 bytes read) 2019/09/14 04:31:53 dialing manager at 10.128.0.105:34685 2019/09/14 04:31:53 syscalls: 2466 2019/09/14 04:31:53 code coverage: enabled 2019/09/14 04:31:53 comparison tracing: ioctl(KCOV_TRACE_CMP) failed: invalid argument 2019/09/14 04:31:53 extra coverage: extra coverage is not supported by the kernel 2019/09/14 04:31:53 setuid sandbox: enabled 2019/09/14 04:31:53 namespace sandbox: enabled 2019/09/14 04:31:53 Android sandbox: /sys/fs/selinux/policy does not exist 2019/09/14 04:31:53 fault injection: enabled 2019/09/14 04:31:53 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/09/14 04:31:53 net packet injection: enabled 2019/09/14 04:31:53 net device setup: enabled [ 42.254557] random: crng init done 04:33:28 executing program 0: socket(0x10, 0x803, 0x0) syz_read_part_table(0x0, 0xaaaab89, &(0x7f0000000200)=[{&(0x7f0000000080)="0200a6ffffff01000000ff07000000000000630000000000000000000500000000004200000000000000000000000000000000000000000000000000000055aa", 0x40, 0x1c0}]) 04:33:28 executing program 1: clone(0x2000000002800100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) semop(0x0, &(0x7f0000000000)=[{0x0, 0x8001}], 0x1) semop(0x0, &(0x7f0000000080)=[{0x0, 0x80}, {}], 0x2) semop(0x0, &(0x7f0000000240)=[{0x0, 0x7fff, 0x1000}], 0x1) unshare(0x8000400) [ 136.563285] audit: type=1400 audit(1568435608.774:37): avc: denied { map } for pid=6864 comm="syz-fuzzer" path="/root/syzkaller-shm588551732" dev="sda1" ino=16490 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 04:33:28 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') 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) r2 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, 0x0) ioctl$FIBMAP(r2, 0x1, 0x0) sendfile(r0, r1, 0x0, 0x100000008008) 04:33:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$SO_TIMESTAMP(r1, 0x1, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) 04:33:28 executing program 3: 04:33:28 executing program 4: [ 136.589975] audit: type=1400 audit(1568435608.774:38): avc: denied { map } for pid=6883 comm="syz-executor.0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=13812 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 136.941024] IPVS: ftp: loaded support on port[0] = 21 [ 137.752632] IPVS: ftp: loaded support on port[0] = 21 [ 137.808381] chnl_net:caif_netlink_parms(): no params data found [ 137.850468] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.856966] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.864678] device bridge_slave_0 entered promiscuous mode [ 137.865365] IPVS: ftp: loaded support on port[0] = 21 [ 137.888431] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.895145] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.902645] device bridge_slave_1 entered promiscuous mode [ 137.947181] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 137.958284] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 137.987140] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 137.994519] team0: Port device team_slave_0 added [ 137.999567] chnl_net:caif_netlink_parms(): no params data found [ 138.013180] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 138.020489] team0: Port device team_slave_1 added [ 138.031459] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 138.042990] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 138.052157] IPVS: ftp: loaded support on port[0] = 21 [ 138.122146] device hsr_slave_0 entered promiscuous mode [ 138.160315] device hsr_slave_1 entered promiscuous mode [ 138.222869] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 138.244789] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 138.262533] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.268947] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.276377] device bridge_slave_0 entered promiscuous mode [ 138.293622] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.300371] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.307170] device bridge_slave_1 entered promiscuous mode [ 138.338750] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 138.348255] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 138.392067] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 138.399208] team0: Port device team_slave_0 added [ 138.406717] chnl_net:caif_netlink_parms(): no params data found [ 138.415938] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 138.423065] team0: Port device team_slave_1 added [ 138.432463] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.438952] bridge0: port 2(bridge_slave_1) entered forwarding state [ 138.446019] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.452419] bridge0: port 1(bridge_slave_0) entered forwarding state [ 138.466396] IPVS: ftp: loaded support on port[0] = 21 [ 138.468609] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 138.515654] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 138.623006] device hsr_slave_0 entered promiscuous mode [ 138.690351] device hsr_slave_1 entered promiscuous mode [ 138.750822] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 138.758554] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 138.777442] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.784022] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.791488] device bridge_slave_0 entered promiscuous mode [ 138.801380] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.807776] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.815310] device bridge_slave_1 entered promiscuous mode [ 138.815475] IPVS: ftp: loaded support on port[0] = 21 [ 138.841474] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 138.853090] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 138.870778] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.888127] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.907875] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 138.933239] chnl_net:caif_netlink_parms(): no params data found [ 138.946202] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 138.954251] team0: Port device team_slave_0 added [ 138.992550] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 139.000474] team0: Port device team_slave_1 added [ 139.007904] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 139.031192] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 139.054840] chnl_net:caif_netlink_parms(): no params data found [ 139.070451] 8021q: adding VLAN 0 to HW filter on device bond0 [ 139.143536] device hsr_slave_0 entered promiscuous mode [ 139.210356] device hsr_slave_1 entered promiscuous mode [ 139.290980] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 139.298852] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 139.323278] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.329786] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.337248] device bridge_slave_0 entered promiscuous mode [ 139.344310] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.351228] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.358175] device bridge_slave_1 entered promiscuous mode [ 139.375584] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 139.397742] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 139.406987] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 139.430910] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 139.442077] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.448516] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.456333] device bridge_slave_0 entered promiscuous mode [ 139.463222] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.469685] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.476852] device bridge_slave_1 entered promiscuous mode [ 139.488545] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 139.503839] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 139.512417] team0: Port device team_slave_0 added [ 139.530816] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 139.541255] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 139.548733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 139.560348] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 139.566581] 8021q: adding VLAN 0 to HW filter on device team0 [ 139.573544] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 139.582527] team0: Port device team_slave_1 added [ 139.588581] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 139.596930] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 139.619263] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 139.626917] team0: Port device team_slave_0 added [ 139.632631] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 139.659372] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 139.666997] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 139.674172] team0: Port device team_slave_1 added [ 139.713923] device hsr_slave_0 entered promiscuous mode [ 139.750505] device hsr_slave_1 entered promiscuous mode [ 139.790929] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 139.798439] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 139.811835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 139.819879] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 139.827672] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.834165] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.844852] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 139.859677] 8021q: adding VLAN 0 to HW filter on device bond0 [ 139.898465] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 139.908132] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 139.931230] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 139.939083] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 139.947401] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.954107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.965999] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 139.978513] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 140.033531] device hsr_slave_0 entered promiscuous mode [ 140.090375] device hsr_slave_1 entered promiscuous mode [ 140.133575] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 140.141272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 140.151746] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 140.159100] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 140.167002] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 140.174104] chnl_net:caif_netlink_parms(): no params data found [ 140.184397] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 140.192090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 140.199478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 140.207027] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 140.215783] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 140.222182] 8021q: adding VLAN 0 to HW filter on device team0 [ 140.231074] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 140.241844] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 140.259391] 8021q: adding VLAN 0 to HW filter on device bond0 [ 140.266918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 140.275555] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 140.283501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 140.291360] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 140.299273] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 140.310510] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 140.339038] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.346508] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.354233] device bridge_slave_0 entered promiscuous mode [ 140.362139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 140.369886] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 140.378600] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 140.388645] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 140.395729] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 140.407751] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 140.417187] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 140.426071] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 140.436774] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 140.443448] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 140.451184] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.457568] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.464894] device bridge_slave_1 entered promiscuous mode [ 140.471382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 140.478282] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 140.486033] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 140.493994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 140.502002] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.508504] bridge0: port 1(bridge_slave_0) entered forwarding state [ 140.515690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 140.524011] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 140.531901] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 140.542593] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 140.563320] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 140.570288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 140.578318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 140.586551] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.592941] bridge0: port 2(bridge_slave_1) entered forwarding state [ 140.601365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 140.609739] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 140.616233] 8021q: adding VLAN 0 to HW filter on device team0 [ 140.629115] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 140.647015] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 140.658479] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 140.668272] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 140.677592] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 140.688406] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 140.697070] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 140.705389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 140.713191] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 140.721004] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.727341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 140.734464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 140.742222] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 140.749723] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.756109] bridge0: port 2(bridge_slave_1) entered forwarding state [ 140.763039] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 140.779636] 8021q: adding VLAN 0 to HW filter on device bond0 [ 140.791340] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 140.802068] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 140.810437] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 140.819481] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 140.833830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 140.842158] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 140.849611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 140.858150] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 140.865817] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 140.876444] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 140.892114] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 140.906799] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 140.918221] team0: Port device team_slave_0 added [ 140.925795] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 140.933120] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 140.942979] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 140.951663] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 140.958777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 140.967437] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 140.975362] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 140.983158] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 140.991713] team0: Port device team_slave_1 added [ 140.998206] 8021q: adding VLAN 0 to HW filter on device bond0 [ 141.006842] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 141.013673] 8021q: adding VLAN 0 to HW filter on device team0 [ 141.019972] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 141.029446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.037676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.045945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.054170] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.064429] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 141.072681] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 141.081697] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 141.093502] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 141.102586] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 141.108659] 8021q: adding VLAN 0 to HW filter on device team0 [ 141.117261] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 141.125491] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 141.134336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 141.141405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 141.149604] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 141.162235] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 141.174452] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 141.182895] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 141.193529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 141.201824] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 141.209434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 141.217131] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 141.224832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 141.232796] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 141.240518] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.246837] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.255274] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 141.261420] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 141.273595] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 141.286426] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 141.294870] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 141.303746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 141.311790] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 141.319398] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.325762] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.332740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 141.340849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 141.348522] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.355029] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.363195] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 141.373097] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 141.388917] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 141.397238] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 141.404617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 141.412264] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 141.419674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 141.427479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 141.435485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 141.443335] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.449690] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.458610] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 141.471268] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 141.522444] device hsr_slave_0 entered promiscuous mode [ 141.532585] ldm_validate_privheads(): Disk read failed. [ 141.538068] loop0: p1 p2 [ 141.540952] loop0: partition table partially beyond EOD, truncated [ 141.548034] loop0: p1 start 1 is beyond EOD, truncated [ 141.553608] loop0: p2 size 327680 extends beyond EOD, truncated [ 141.570483] device hsr_slave_1 entered promiscuous mode 04:33:33 executing program 0: [ 141.616207] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 141.624583] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 141.639622] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready 04:33:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xffffff2e) syz_open_dev$cec(0x0, 0x2, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x4) [ 141.661350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 141.673252] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 141.681973] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 141.697882] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 141.724380] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 141.736799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 141.745193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 141.758594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 141.768198] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 141.780781] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 141.792233] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 141.799264] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 141.809462] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 141.817296] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 141.824425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 141.832295] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 141.840426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.848014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.855761] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 141.867434] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 141.877340] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 141.887342] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 141.897051] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 141.907502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.918665] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.929137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 141.936817] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 141.946701] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 141.963641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 141.976736] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 141.986575] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 141.997581] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 142.014808] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 142.023115] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 142.031291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 142.039251] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 142.047525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 142.055563] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 142.074159] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 142.088630] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 142.098860] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 142.125244] 8021q: adding VLAN 0 to HW filter on device bond0 [ 142.149185] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 142.166381] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 142.191023] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 142.199971] hrtimer: interrupt took 54409 ns [ 142.201663] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 142.212465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 142.221148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 142.240931] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 142.247030] 8021q: adding VLAN 0 to HW filter on device team0 [ 142.257556] audit: type=1400 audit(1568435614.464:39): avc: denied { create } for pid=6952 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 04:33:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") sendmmsg$alg(r1, &(0x7f0000007280)=[{0x0, 0x0, 0x0}], 0x1, 0x0) [ 142.288045] audit: type=1400 audit(1568435614.494:40): avc: denied { getopt } for pid=6952 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 142.291518] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 142.325839] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 142.337948] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 142.356994] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.363520] bridge0: port 1(bridge_slave_0) entered forwarding state [ 142.377235] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready 04:33:34 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x3}, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") syz_emit_ethernet(0x2c, &(0x7f0000000000)={@random="1df86233a090", @link_local, [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@broadcast, @current}, {@random, @broadcast}}}}}, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000000140)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @remote={0xac, 0x14, 0x223}}, @tipc=@payload_mcast={{{{{{0x2c, 0x0, 0x0, 0x0, 0x0, 0xb}}}}}}}}}}, 0x0) [ 142.386250] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 142.395457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 142.403948] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 142.418629] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.425066] bridge0: port 2(bridge_slave_1) entered forwarding state 04:33:34 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, &(0x7f0000012ffc)=0x80fb268a) dup3(r1, r0, 0x0) [ 142.438928] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 142.447640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 142.476241] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 142.487838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 142.500817] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 142.508902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 142.517709] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 142.528032] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 142.536457] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready 04:33:34 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x10004e20}, 0x10) sendmmsg$sock(r2, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0xff9f}], 0x1}}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000000040)=[{{0x0, 0xfffffffffffffcb4, 0x0, 0x0, 0x0, 0x3665c4ffffffff}}], 0x7b34065b5ef5db, 0x102, 0x0) 04:33:34 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@local, 0x0, 0x0, 0xff, 0x0, 0x4, 0x401}, 0x20) [ 142.543236] protocol 88fb is buggy, dev hsr_slave_0 [ 142.543278] protocol 88fb is buggy, dev hsr_slave_1 [ 142.564501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 142.621892] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 142.647830] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 142.678451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 142.692490] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 142.718716] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready 04:33:34 executing program 1: pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$P9_RVERSION(r1, &(0x7f0000000340)={0x15, 0x65, 0xffff, 0x8001, 0x8, '9P2000.u'}, 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x10b, 0x5, 0x0, {0x0, 0x0, 0xffffffffffffffff}}, 0x137) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 04:33:34 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x140202, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40405) write$RDMA_USER_CM_CMD_JOIN_MCAST(r1, 0x0, 0x0) 04:33:34 executing program 2: r0 = socket(0x10, 0x800000000000803, 0x0) sendto(r0, &(0x7f0000000000)="120000001600e70d017b00000000008e1584", 0x12, 0x0, 0x0, 0x0) [ 142.728272] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 142.746159] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 142.753168] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 04:33:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00000000c0)="29000000140003b7ff000000040860eb01001000ff0100002a00f3ff0e00afbb897783ced7302f879c", 0x4d) [ 142.772311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 142.782241] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 142.834960] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 142.910866] 8021q: adding VLAN 0 to HW filter on device batadv0 04:33:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001800)=""/4096, 0x1000}], 0x1}, 0x100) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0xff}, 0x4) write$binfmt_elf64(r1, &(0x7f0000001640)=ANY=[], 0xf5aab446) 04:33:36 executing program 2: r0 = creat(&(0x7f0000000680)='./file0\x00', 0x0) write(r0, 0x0, 0xfffffffffffffe9c) 04:33:36 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x10004e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0xff9f}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0xfffffffffffffcb4, 0x0, 0x0, 0x0, 0x3665c4ffffffff}}], 0x7b34065b5ef5db, 0x102, 0x0) 04:33:36 executing program 3: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r2}, 0x8) 04:33:36 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000680)={@local, @dev, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffcec, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}}}}}}, 0x0) 04:33:36 executing program 2: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x19, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800a1695e1dcfe87b1071") sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000001540)=ANY=[]}}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000340), &(0x7f0000000400)='\a'}, 0x20) 04:33:37 executing program 0: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, 0x0) dup(r0) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000340), 0x41395527) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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) clock_gettime(0x0, &(0x7f0000000600)) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0xff}, &(0x7f0000000200), 0x0) vmsplice(r1, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x2, 0x40) 04:33:37 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r0) 04:33:37 executing program 2: socket(0x18, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x18, 0x2, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) 04:33:37 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(0x0, 0x0, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c0000002100710100000000000000000200000000000097a6f5c9c214ce433f52375200", @ANYRES32=0x0, @ANYRES32=0x0], 0x2c}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0xfffffd60, 0x21, 0x93403a352db30261, 0x0, 0x25dfdbff, {0x2, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10004}, [@FRA_GENERIC_POLICY=@FRA_UID_RANGE={0xc, 0x18, {0x0, 0xffffffffffffffff}}]}, 0x2c}}, 0x8042) openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ppoll(&(0x7f0000000040), 0xff, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)={0xffff}, 0x8) 04:33:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001800)=""/4096, 0x1000}], 0x1}, 0x100) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0xff}, 0x4) write$binfmt_elf64(r1, &(0x7f0000001640)=ANY=[], 0xf5aab446) 04:33:37 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002800100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="a4ab12f728db4b2b4d2f2f3ff7ad273b1e89e46f905080af4c90ccb170e60b3a8bf56db763e3f9274e5aea09761e1bc095ad6f0fc98ab110a8dd4b95fcfd5b7a634139cf7aaafa322ccb93d7efe0510b0f4c6135583df08c324ee0690c3a9d6305f4fe8b6bbdb587725307721aa64c58b1e6d0e846073183cf59d7e0276f65b53da56b", 0x83}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") ptrace$cont(0x7, r0, 0x0, 0x0) [ 145.781193] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:33:38 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x801000008914, &(0x7f00000003c0)="11dca5055e0bcfe47bf000000000000000006dbda143c75a1720b9a2a8ed40016989a9cf0e29db7397be5e5246b4df56bafd36b0eb") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000240)=0x4) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendto$inet(r4, &(0x7f0000000140)="2e4ae3b3e3c65390f535afb99704b97a0914f028ebf2bda376917d3d3eca4ce860042cab57107c411b616604d8b0794b3943a1a2c14c1c120e779a50a469b967cca4d6e53362d6918b969e15c01095713baa7802", 0x54, 0x0, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) sendto$inet6(r3, 0x0, 0x0, 0x20008004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) syz_open_dev$audion(0x0, 0x0, 0x0) connect$rxrpc(0xffffffffffffffff, 0x0, 0x0) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, 0x0, 0x0) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r5 = accept4(r2, 0x0, 0x0, 0x80000) setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f0000000300)=0x8, 0xfff7) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 04:33:38 executing program 3: 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 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(0x0, 0x0, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c0000002100710100000000000000000200000000000097a6f5c9c214ce433f52375200", @ANYRES32=0x0, @ANYRES32=0x0], 0x2c}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0xfffffd60, 0x21, 0x93403a352db30261, 0x0, 0x25dfdbff, {0x2, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10004}, [@FRA_GENERIC_POLICY=@FRA_UID_RANGE={0xc, 0x18, {0x0, 0xffffffffffffffff}}]}, 0x2c}}, 0x8042) openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ppoll(&(0x7f0000000040), 0xff, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)={0xffff}, 0x8) [ 145.933057] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 145.947263] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 146.239435] kasan: CONFIG_KASAN_INLINE enabled [ 146.254695] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 146.264469] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 146.270708] Modules linked in: [ 146.273991] CPU: 1 PID: 7085 Comm: syz-executor.1 Not tainted 4.14.143 #0 [ 146.280912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.290346] task: ffff8880834143c0 task.stack: ffff88805fa08000 [ 146.296511] RIP: 0010:tcp_push+0xe9/0x610 [ 146.300649] RSP: 0018:ffff88805fa0fa48 EFLAGS: 00010202 [ 146.306015] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90008a4b000 [ 146.313282] RDX: 0000000000000007 RSI: ffffffff85231b30 RDI: 0000000000000038 [ 146.320557] RBP: ffff88805fa0fa98 R08: ffff8880939df51c R09: ffff888083414c60 [ 146.327814] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880939dec80 [ 146.335077] R13: 0000000000000000 R14: ffff8880939df514 R15: 0000000000000000 [ 146.342346] FS: 00007f5a9bbe6700(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000 [ 146.350562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.356437] CR2: 0000001b32035000 CR3: 00000000a84da000 CR4: 00000000001406e0 [ 146.363703] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 146.370967] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 146.378231] Call Trace: [ 146.380825] tcp_sendmsg_locked+0x2307/0x3200 [ 146.385330] ? tcp_sendpage+0x60/0x60 [ 146.389147] ? trace_hardirqs_on_caller+0x400/0x590 [ 146.394159] ? trace_hardirqs_on+0xd/0x10 [ 146.398305] tcp_sendmsg+0x30/0x50 [ 146.401839] inet_sendmsg+0x122/0x500 [ 146.405631] ? inet_recvmsg+0x500/0x500 [ 146.409599] sock_sendmsg+0xce/0x110 [ 146.413316] SYSC_sendto+0x206/0x310 [ 146.417024] ? SYSC_connect+0x2d0/0x2d0 [ 146.421000] ? kasan_check_read+0x11/0x20 [ 146.425227] ? _copy_to_user+0x87/0xd0 [ 146.429110] ? put_timespec64+0xb4/0x100 [ 146.433160] ? nsecs_to_jiffies+0x30/0x30 [ 146.437302] ? SyS_clock_gettime+0xf8/0x180 [ 146.441616] SyS_sendto+0x40/0x50 [ 146.445059] ? SyS_getpeername+0x30/0x30 [ 146.449124] do_syscall_64+0x1e8/0x640 [ 146.453005] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 146.458096] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 146.463295] RIP: 0033:0x4598e9 [ 146.466477] RSP: 002b:00007f5a9bbe5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 146.474180] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00000000004598e9 [ 146.481450] RDX: 00000000fffffdda RSI: 00000000200000c0 RDI: 0000000000000009 [ 146.488727] RBP: 000000000075c070 R08: 0000000000000000 R09: 0000000000000000 [ 146.495994] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5a9bbe66d4 [ 146.503288] R13: 00000000004c7880 R14: 00000000004dd188 R15: 00000000ffffffff [ 146.510647] Code: 00 4d 8d 84 24 9c 08 00 00 4c 89 45 b8 e8 40 c7 39 fc 48 8d 7b 38 4c 8b 45 b8 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 06 0f 8e 1e 04 00 00 48 b8 00 00 00 00 00 [ 146.529839] RIP: tcp_push+0xe9/0x610 RSP: ffff88805fa0fa48 [ 146.549269] ---[ end trace 55f680d75b96dc21 ]--- [ 146.554201] Kernel panic - not syncing: Fatal exception [ 146.555122] kobject: 'loop0' (ffff8880a490c960): kobject_uevent_env [ 146.567477] Kernel Offset: disabled [ 146.571096] Rebooting in 86400 seconds..