Warning: Permanently added '10.128.0.13' (ECDSA) to the list of known hosts. 2020/02/12 03:53:45 fuzzer started syzkaller login: [ 110.701652][ T23] kauditd_printk_skb: 4 callbacks suppressed [ 110.701668][ T23] audit: type=1400 audit(1581479625.148:42): avc: denied { map } for pid=10552 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 2020/02/12 03:53:47 dialing manager at 10.128.0.26:46451 2020/02/12 03:53:59 syscalls: 2965 2020/02/12 03:53:59 code coverage: enabled 2020/02/12 03:53:59 comparison tracing: enabled 2020/02/12 03:53:59 extra coverage: enabled 2020/02/12 03:53:59 setuid sandbox: enabled 2020/02/12 03:53:59 namespace sandbox: enabled 2020/02/12 03:53:59 Android sandbox: /sys/fs/selinux/policy does not exist 2020/02/12 03:53:59 fault injection: enabled 2020/02/12 03:53:59 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/02/12 03:53:59 net packet injection: enabled 2020/02/12 03:53:59 net device setup: enabled 2020/02/12 03:53:59 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/02/12 03:53:59 devlink PCI setup: PCI device 0000:00:10.0 is not available [ 125.223321][ T23] audit: type=1400 audit(1581479639.668:43): avc: denied { integrity } for pid=10568 comm="syz-executor" lockdown_reason="debugfs access" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=lockdown permissive=1 03:56:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000004) [ 272.069667][ T23] audit: type=1400 audit(1581479786.508:44): avc: denied { map } for pid=10569 comm="syz-executor.0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1099 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 03:56:26 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffb, 0x31, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, 0x0, 0x0, &(0x7f0000c22fa0)=[{0x0}], 0x1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) [ 272.295475][T10570] IPVS: ftp: loaded support on port[0] = 21 [ 272.451221][T10570] chnl_net:caif_netlink_parms(): no params data found 03:56:27 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, 0x0, 0x0) [ 272.539696][T10573] IPVS: ftp: loaded support on port[0] = 21 [ 272.588902][T10570] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.596865][T10570] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.606325][T10570] device bridge_slave_0 entered promiscuous mode [ 272.633615][T10570] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.640807][T10570] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.652637][T10570] device bridge_slave_1 entered promiscuous mode [ 272.746926][T10570] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 272.786864][T10570] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 272.807153][T10573] chnl_net:caif_netlink_parms(): no params data found 03:56:27 executing program 3: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) [ 272.862856][T10570] team0: Port device team_slave_0 added [ 272.886478][T10579] IPVS: ftp: loaded support on port[0] = 21 [ 272.915613][T10570] team0: Port device team_slave_1 added [ 273.015093][T10570] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 273.026540][T10570] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 273.055157][T10570] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 273.070788][T10573] bridge0: port 1(bridge_slave_0) entered blocking state [ 273.083170][T10573] bridge0: port 1(bridge_slave_0) entered disabled state [ 273.093947][T10573] device bridge_slave_0 entered promiscuous mode [ 273.104638][T10570] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 273.116276][T10570] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 273.144777][T10570] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 273.159643][T10573] bridge0: port 2(bridge_slave_1) entered blocking state [ 273.172781][T10573] bridge0: port 2(bridge_slave_1) entered disabled state [ 273.180888][T10573] device bridge_slave_1 entered promiscuous mode 03:56:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 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) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100)=0x6, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 273.234461][T10584] IPVS: ftp: loaded support on port[0] = 21 [ 273.294336][T10570] device hsr_slave_0 entered promiscuous mode [ 273.361414][T10570] device hsr_slave_1 entered promiscuous mode [ 273.424788][T10573] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 273.493776][T10573] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 273.510787][T10586] IPVS: ftp: loaded support on port[0] = 21 03:56:28 executing program 5: bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000000)={0x0, 0x40, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x14, &(0x7f0000000080), 0x4) sendmsg$kcm(r0, &(0x7f0000007780)={&(0x7f0000000000)=@caif, 0x80, 0x0}, 0x0) [ 273.616920][T10573] team0: Port device team_slave_0 added [ 273.652483][T10573] team0: Port device team_slave_1 added [ 273.740477][T10573] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 273.747712][T10573] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 273.774013][T10573] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 273.786044][T10579] chnl_net:caif_netlink_parms(): no params data found [ 273.805456][T10573] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 273.812628][T10573] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 273.838927][T10573] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 273.944820][T10573] device hsr_slave_0 entered promiscuous mode [ 274.001452][T10573] device hsr_slave_1 entered promiscuous mode [ 274.051289][T10573] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 274.059075][T10573] Cannot create hsr debugfs directory [ 274.095689][T10589] IPVS: ftp: loaded support on port[0] = 21 [ 274.167069][T10584] chnl_net:caif_netlink_parms(): no params data found [ 274.200879][ T23] audit: type=1400 audit(1581479788.638:45): avc: denied { create } for pid=10570 comm="syz-executor.0" 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 [ 274.229242][ T23] audit: type=1400 audit(1581479788.648:46): avc: denied { write } for pid=10570 comm="syz-executor.0" 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 [ 274.261117][T10586] chnl_net:caif_netlink_parms(): no params data found [ 274.274667][T10570] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 274.282142][ T23] audit: type=1400 audit(1581479788.648:47): avc: denied { read } for pid=10570 comm="syz-executor.0" 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 [ 274.380893][T10570] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 274.419224][T10570] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 274.534241][T10570] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 274.638502][T10579] bridge0: port 1(bridge_slave_0) entered blocking state [ 274.645832][T10579] bridge0: port 1(bridge_slave_0) entered disabled state [ 274.654011][T10579] device bridge_slave_0 entered promiscuous mode [ 274.663661][T10579] bridge0: port 2(bridge_slave_1) entered blocking state [ 274.670719][T10579] bridge0: port 2(bridge_slave_1) entered disabled state [ 274.679412][T10579] device bridge_slave_1 entered promiscuous mode [ 274.686523][T10584] bridge0: port 1(bridge_slave_0) entered blocking state [ 274.695371][T10584] bridge0: port 1(bridge_slave_0) entered disabled state [ 274.708557][T10584] device bridge_slave_0 entered promiscuous mode [ 274.756248][T10584] bridge0: port 2(bridge_slave_1) entered blocking state [ 274.763581][T10584] bridge0: port 2(bridge_slave_1) entered disabled state [ 274.771529][T10584] device bridge_slave_1 entered promiscuous mode [ 274.787360][T10586] bridge0: port 1(bridge_slave_0) entered blocking state [ 274.799912][T10586] bridge0: port 1(bridge_slave_0) entered disabled state [ 274.807952][T10586] device bridge_slave_0 entered promiscuous mode [ 274.817211][T10586] bridge0: port 2(bridge_slave_1) entered blocking state [ 274.824370][T10586] bridge0: port 2(bridge_slave_1) entered disabled state [ 274.833923][T10586] device bridge_slave_1 entered promiscuous mode [ 274.850840][T10573] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 274.910352][T10584] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 274.926040][T10579] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 274.939247][T10573] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 274.983084][T10573] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 275.045736][T10573] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 275.104670][T10584] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 275.116852][T10586] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 275.127483][T10579] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 275.164329][T10586] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 275.177584][T10579] team0: Port device team_slave_0 added [ 275.188291][T10579] team0: Port device team_slave_1 added [ 275.248719][T10584] team0: Port device team_slave_0 added [ 275.265796][T10586] team0: Port device team_slave_0 added [ 275.286319][T10584] team0: Port device team_slave_1 added [ 275.294550][T10579] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 275.301999][T10579] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 275.328623][T10579] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 275.343265][T10579] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 275.350211][T10579] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 275.376673][T10579] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 275.389280][T10586] team0: Port device team_slave_1 added [ 275.446311][T10589] chnl_net:caif_netlink_parms(): no params data found [ 275.456001][T10586] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 275.464632][T10586] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 275.490785][T10586] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 275.554378][T10579] device hsr_slave_0 entered promiscuous mode [ 275.591508][T10579] device hsr_slave_1 entered promiscuous mode [ 275.661183][T10579] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 275.668761][T10579] Cannot create hsr debugfs directory [ 275.677910][T10584] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 275.685101][T10584] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 275.711095][T10584] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 275.734526][T10586] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 275.741565][T10586] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 275.768221][T10586] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 275.801587][T10584] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 275.808573][T10584] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 275.834701][T10584] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 275.924098][T10584] device hsr_slave_0 entered promiscuous mode [ 275.963471][T10584] device hsr_slave_1 entered promiscuous mode [ 276.011085][T10584] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 276.018666][T10584] Cannot create hsr debugfs directory [ 276.073785][T10586] device hsr_slave_0 entered promiscuous mode [ 276.101545][T10586] device hsr_slave_1 entered promiscuous mode [ 276.141192][T10586] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 276.148770][T10586] Cannot create hsr debugfs directory [ 276.245877][T10570] 8021q: adding VLAN 0 to HW filter on device bond0 [ 276.253054][T10589] bridge0: port 1(bridge_slave_0) entered blocking state [ 276.260110][T10589] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.268331][T10589] device bridge_slave_0 entered promiscuous mode [ 276.279747][T10589] bridge0: port 2(bridge_slave_1) entered blocking state [ 276.287658][T10589] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.295656][T10589] device bridge_slave_1 entered promiscuous mode [ 276.367617][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 276.380339][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 276.398868][T10570] 8021q: adding VLAN 0 to HW filter on device team0 [ 276.415725][T10589] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 276.430648][T10589] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 276.493405][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 276.506405][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 276.515422][ T2945] bridge0: port 1(bridge_slave_0) entered blocking state [ 276.522633][ T2945] bridge0: port 1(bridge_slave_0) entered forwarding state [ 276.562488][T10589] team0: Port device team_slave_0 added [ 276.569377][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 276.581527][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 276.590084][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 276.598804][ T2945] bridge0: port 2(bridge_slave_1) entered blocking state [ 276.605997][ T2945] bridge0: port 2(bridge_slave_1) entered forwarding state [ 276.640081][T10589] team0: Port device team_slave_1 added [ 276.660118][T10573] 8021q: adding VLAN 0 to HW filter on device bond0 [ 276.680784][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 276.715583][T10573] 8021q: adding VLAN 0 to HW filter on device team0 [ 276.728932][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 276.738505][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 276.746432][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 276.754674][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 276.763690][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 276.777433][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 276.786197][T10589] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 276.794726][T10589] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 276.820766][T10589] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 276.835092][T10589] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 276.842101][T10589] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 276.868116][T10589] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 276.886370][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 276.895295][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 276.903886][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 276.910914][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 276.952270][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 276.960171][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 276.969208][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 276.977808][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 276.986426][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 276.995445][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 277.004106][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 277.012663][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 277.019704][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 277.032533][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 277.050566][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 277.113230][T10589] device hsr_slave_0 entered promiscuous mode [ 277.141459][T10589] device hsr_slave_1 entered promiscuous mode [ 277.201158][T10589] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 277.208739][T10589] Cannot create hsr debugfs directory [ 277.216889][T10579] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 277.277850][T10570] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 277.296898][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 277.305778][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 277.325043][T10579] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 277.381112][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 277.389610][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 277.403677][T10579] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 277.464291][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 277.475729][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 277.485447][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 277.500241][T10579] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 277.578789][T10586] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 277.628987][T10586] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 277.695732][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 277.704016][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 277.713023][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 277.721856][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 277.745302][T10586] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 277.797366][T10573] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 277.811712][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 277.819181][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 277.838239][T10570] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 277.846470][T10586] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 277.930859][T10584] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 277.996174][T10584] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 278.065993][T10584] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 278.127404][T10584] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 278.265274][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 278.274122][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 278.281771][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 278.290274][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 278.310416][T10573] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 278.356857][T10589] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 278.406306][T10589] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 278.455039][T10589] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 278.516073][T10589] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 278.592956][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 278.602604][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 278.612988][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 278.620664][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 278.633166][T10570] device veth0_vlan entered promiscuous mode [ 278.696746][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 278.707130][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 278.720281][T10570] device veth1_vlan entered promiscuous mode [ 278.767100][T10579] 8021q: adding VLAN 0 to HW filter on device bond0 [ 278.799143][T10584] 8021q: adding VLAN 0 to HW filter on device bond0 [ 278.825975][T10579] 8021q: adding VLAN 0 to HW filter on device team0 [ 278.847298][T10573] device veth0_vlan entered promiscuous mode [ 278.858072][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 278.866376][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 278.875289][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 278.883451][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 278.891884][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 278.900050][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 278.909856][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 278.918366][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 278.950764][T10573] device veth1_vlan entered promiscuous mode [ 278.977415][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 278.986525][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 278.995639][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 279.004130][ T2695] bridge0: port 1(bridge_slave_0) entered blocking state [ 279.011224][ T2695] bridge0: port 1(bridge_slave_0) entered forwarding state [ 279.018808][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 279.027871][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 279.037332][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 279.046134][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 279.054511][ T2695] bridge0: port 2(bridge_slave_1) entered blocking state [ 279.061590][ T2695] bridge0: port 2(bridge_slave_1) entered forwarding state [ 279.070048][T10570] device veth0_macvtap entered promiscuous mode [ 279.090323][T10584] 8021q: adding VLAN 0 to HW filter on device team0 [ 279.108019][T10586] 8021q: adding VLAN 0 to HW filter on device bond0 [ 279.118067][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 279.126890][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 279.135299][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 279.143287][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 279.150811][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 279.158765][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 279.167782][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 279.180526][T10570] device veth1_macvtap entered promiscuous mode [ 279.214171][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 279.225034][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 279.234004][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 279.245508][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 279.254171][ T2840] bridge0: port 1(bridge_slave_0) entered blocking state [ 279.261269][ T2840] bridge0: port 1(bridge_slave_0) entered forwarding state [ 279.268780][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 279.277675][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 279.286239][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 279.294039][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 279.321594][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 279.329290][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 279.354271][T10586] 8021q: adding VLAN 0 to HW filter on device team0 [ 279.385773][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 279.394435][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 279.404556][ T2695] bridge0: port 2(bridge_slave_1) entered blocking state [ 279.411647][ T2695] bridge0: port 2(bridge_slave_1) entered forwarding state [ 279.419116][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 279.427759][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 279.436916][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 279.445459][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 279.453778][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 279.477728][T10570] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 279.487716][T10573] device veth0_macvtap entered promiscuous mode [ 279.517688][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 279.525716][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 279.539730][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 279.548605][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 279.555679][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 279.564218][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 279.572689][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 279.580778][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 279.589436][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 279.598342][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 279.605472][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 279.613242][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 279.621874][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 279.630474][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 279.640039][T10579] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 279.659240][T10570] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 279.674050][T10573] device veth1_macvtap entered promiscuous mode [ 279.685131][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 279.697940][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 279.705958][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 279.716833][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 279.725380][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 279.734704][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 279.744135][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 279.753498][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 279.779621][T10589] 8021q: adding VLAN 0 to HW filter on device bond0 [ 279.808761][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 279.818154][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 279.833218][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 279.851451][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 279.860036][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 279.882975][T10573] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 279.895659][T10573] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 279.907608][T10573] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 279.954100][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 279.962316][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 279.970513][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 279.978989][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 279.987070][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 279.995307][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 280.007089][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 280.015745][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 280.024620][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 280.038077][T10589] 8021q: adding VLAN 0 to HW filter on device team0 [ 280.067640][T10573] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 280.078511][T10573] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.089940][T10573] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 280.100572][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 280.110044][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 280.118417][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 280.127997][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 280.136422][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 280.144245][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 280.152782][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 280.163603][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 280.172163][ T2840] bridge0: port 1(bridge_slave_0) entered blocking state [ 280.179184][ T2840] bridge0: port 1(bridge_slave_0) entered forwarding state [ 280.187018][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 280.195669][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 280.207115][T10584] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 280.303531][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 280.311541][ T23] audit: type=1400 audit(1581479794.748:48): avc: denied { associate } for pid=10570 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 280.344036][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 280.352909][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 280.361424][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 280.368509][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 280.387391][T10579] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 280.401297][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 280.409678][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 280.444671][T10586] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 280.471837][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 280.480636][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready 03:56:35 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x3c1, 0x3, 0x2d0, 0x200, 0x200, 0x0, 0x0, 0xe8, 0x200, 0x200, 0x200, 0x200, 0x200, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr="a5a44f00b2f1b03f520924fb35f83efc", [], [], 'bond0\x00', 'vxcan1\x00'}, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "7df40c8761b03d0580000000000000d3acf72000"}}}, {{@ipv6={@remote, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [], [], 'caif0\x00', 'netpci0\x00'}, 0x0, 0xa8, 0x118}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "77f8944c631d06aa3776aa9af115c374ffdf5236a47ee662e8221a947fba26d2f6dd3152887198aa8777326822fdd7cc2b39e1f1039c066350127eb72c6ef705"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x330) [ 280.562247][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 280.570834][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready 03:56:35 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0xff89) 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_bp={0x0}}, 0x0, 0xfeffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000030, 0x0) [ 280.654792][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 280.667728][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 280.692043][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 280.727391][ T23] audit: type=1400 audit(1581479795.168:49): avc: denied { open } for pid=10612 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 [ 280.752568][ T23] audit: type=1400 audit(1581479795.168:50): avc: denied { kernel } for pid=10612 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 [ 280.778390][ T23] audit: type=1400 audit(1581479795.168:51): avc: denied { confidentiality } for pid=10612 comm="syz-executor.0" lockdown_reason="unsafe use of perf" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=lockdown permissive=1 [ 280.830395][T10586] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 280.842446][ C1] hrtimer: interrupt took 67037 ns [ 280.848622][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 280.857146][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 280.870649][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 03:56:35 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffde2, &(0x7f00000000c0)=[{&(0x7f0000000040)="2e48000034000505d25a80648c63940d0424fc60100000000a00020005358221f0792e370900098000f01700d1bd", 0x33fe0}], 0x1}, 0x20008840) [ 280.895427][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 280.903549][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 280.912172][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 280.920536][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 280.929616][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 280.938250][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 280.960349][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 280.996987][T10589] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 281.019230][T10619] netlink: 18430 bytes leftover after parsing attributes in process `syz-executor.0'. [ 281.023513][T10584] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 281.029741][T10619] openvswitch: netlink: Flow key attribute not present in set flow. 03:56:35 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) 03:56:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TYPE(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x40, 0xd, 0x6, 0x5, 0x0, 0x0, {0x1}, [@IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000a}, 0x0) [ 281.172475][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 281.180673][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 281.209344][T10579] device veth0_vlan entered promiscuous mode 03:56:35 executing program 0: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000200)='/dev/nvme-fabrics\x00', 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x30000402) [ 281.263278][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 281.272091][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 281.279929][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 281.293960][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 281.328917][T10589] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 281.350582][ T23] audit: type=1400 audit(1581479795.788:52): avc: denied { create } for pid=10635 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 281.399338][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 281.413442][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 03:56:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) getpid() connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(r0, &(0x7f0000003e80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="19000000000000bd9fabaa97855d39a10a4e7917e27e0114ae566944334b5fb3386c50d96227b6da93748ab3f59f1613a672a3cc8c57cd3487dde78ead067714e2ed43326b9462aee66fc9fbd242f5174389eb4e27b7560448b8d21e820ba34cfcc00639c3f7be68aa47ad8997ab1b1f1f4825895caa3c6f4f6e31c5e632b907fce29f820f006a88b74304ba92329a431896a4369126bd16b6625cebf8d58d9c5dcae32d6521f1dcfdca3836"], 0xac}}], 0x1, 0x0) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(0xffffffffffffffff, &(0x7f0000003e80), 0x1, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x1ff) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) ioctl$VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, &(0x7f0000000040)={0x0, 0x2, 0x0, "9687c55709825c6c99559494278800"}) r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000001a40)={&(0x7f00000001c0)=@in={0x2, 0x4e23, @local}, 0x10, 0x0}, 0x2e749e73384943a3) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000200)) openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x40, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) setxattr$security_capability(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000100)=@v2, 0x14, 0x0) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000300)="ee", 0x1}], 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 03:56:35 executing program 0: getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000100)={&(0x7f0000fff000/0x1000)=nil, 0x1000}, &(0x7f0000000180)=0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0xb715804226462496) r2 = dup(r0) dup3(r2, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x200003, 0x7ff}, 0x10) [ 281.450397][T10579] device veth1_vlan entered promiscuous mode [ 281.461387][ T23] audit: type=1400 audit(1581479795.828:53): avc: denied { write } for pid=10635 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 281.569621][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 281.592411][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 281.612192][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 281.620940][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 281.649302][T10584] device veth0_vlan entered promiscuous mode [ 281.736213][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 281.767922][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 281.861634][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 281.870191][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 281.887299][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 281.890540][T10653] llc_conn_state_process: llc_conn_service failed [ 281.897645][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 281.925340][T10584] device veth1_vlan entered promiscuous mode [ 281.941496][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 281.949586][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 281.959972][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 282.048769][T10579] device veth0_macvtap entered promiscuous mode [ 282.060056][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 282.070396][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 282.079728][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 282.087589][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 282.101826][T10586] device veth0_vlan entered promiscuous mode [ 282.120877][T10589] device veth0_vlan entered promiscuous mode [ 282.136092][T10579] device veth1_macvtap entered promiscuous mode [ 282.147928][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 282.157508][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 282.166637][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 282.179116][T10586] device veth1_vlan entered promiscuous mode [ 282.209129][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 282.218732][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 282.226696][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 282.235949][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 282.244687][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 282.267223][T10589] device veth1_vlan entered promiscuous mode [ 282.287333][T10584] device veth0_macvtap entered promiscuous mode [ 282.301791][T10579] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 282.317093][T10579] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 282.326960][T10579] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 282.338008][T10579] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 282.349211][T10579] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 282.364036][T10579] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 282.374678][T10579] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 282.385789][T10579] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 282.396925][T10579] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 282.408321][T10579] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 282.417128][T10584] device veth1_macvtap entered promiscuous mode [ 282.425158][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 282.436416][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 282.444739][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 282.455982][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 282.464067][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 282.473179][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 282.482019][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 282.490558][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 282.499498][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 282.536365][T10589] device veth0_macvtap entered promiscuous mode [ 282.555007][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 282.564673][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 282.575171][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 282.588081][T10589] device veth1_macvtap entered promiscuous mode [ 282.692460][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 282.700526][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 282.709232][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 282.719590][T10586] device veth0_macvtap entered promiscuous mode [ 282.733525][T10584] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 282.744838][T10584] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 282.755372][T10584] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 282.766133][T10584] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 282.777010][T10584] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 282.788184][T10584] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 282.800333][T10584] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 282.811262][T10586] device veth1_macvtap entered promiscuous mode [ 282.826070][T10589] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 282.836996][T10589] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 282.846841][T10589] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 282.857803][T10589] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 282.868001][T10589] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 282.880531][T10589] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 282.890789][T10589] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 282.901522][T10589] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 282.914176][T10589] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 282.926197][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 282.935261][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 282.943337][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 282.953833][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 282.963316][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 282.972222][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 283.040046][T10584] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 283.051855][T10584] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 283.062034][T10584] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 283.072495][T10584] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 283.082691][T10584] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 283.093816][T10584] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 283.105322][T10584] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 283.124890][T10589] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 283.136591][T10589] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 283.146814][T10589] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 283.157276][T10589] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 283.167341][T10589] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 283.177830][T10589] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 283.188153][T10589] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 283.199360][T10589] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 283.212651][T10589] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 283.225179][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 283.234910][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 283.244766][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 283.253620][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 283.302410][T10586] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 283.316510][T10586] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 283.327652][T10586] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 283.338149][T10586] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 283.348017][T10586] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 283.359109][T10586] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 283.368994][T10586] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 283.379447][T10586] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 283.389325][T10586] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 03:56:37 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, 0x0, 0x0) [ 283.400035][T10586] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 283.411808][T10586] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 283.474302][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 283.483171][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 283.539948][T10586] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 283.554659][T10586] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 283.564663][T10586] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 283.575310][T10586] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 283.585730][T10586] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 283.596691][T10586] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 283.606703][T10586] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 283.617165][T10586] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 283.627089][T10586] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 283.637544][T10586] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 283.648708][T10586] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 283.835921][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 283.844597][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 283.928599][ T23] audit: type=1400 audit(1581479798.368:54): avc: denied { map_create } for pid=10666 comm="syz-executor.5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 03:56:38 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe6, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x14, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x24}}, 0x14}}, 0x0) 03:56:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100)=0x6, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 03:56:39 executing program 0: getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000100)={&(0x7f0000fff000/0x1000)=nil, 0x1000}, &(0x7f0000000180)=0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0xb715804226462496) r2 = dup(r0) dup3(r2, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x200003, 0x7ff}, 0x10) 03:56:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) getpid() connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(r0, &(0x7f0000003e80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="19000000000000bd9fabaa97855d39a10a4e7917e27e0114ae566944334b5fb3386c50d96227b6da93748ab3f59f1613a672a3cc8c57cd3487dde78ead067714e2ed43326b9462aee66fc9fbd242f5174389eb4e27b7560448b8d21e820ba34cfcc00639c3f7be68aa47ad8997ab1b1f1f4825895caa3c6f4f6e31c5e632b907fce29f820f006a88b74304ba92329a431896a4369126bd16b6625cebf8d58d9c5dcae32d6521f1dcfdca3836"], 0xac}}], 0x1, 0x0) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(0xffffffffffffffff, &(0x7f0000003e80), 0x1, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x1ff) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) ioctl$VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, &(0x7f0000000040)={0x0, 0x2, 0x0, "9687c55709825c6c99559494278800"}) r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000001a40)={&(0x7f00000001c0)=@in={0x2, 0x4e23, @local}, 0x10, 0x0}, 0x2e749e73384943a3) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000200)) openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x40, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) setxattr$security_capability(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000100)=@v2, 0x14, 0x0) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000300)="ee", 0x1}], 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 03:56:39 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, 0x0, 0x0) 03:56:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) getpid() connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(r0, &(0x7f0000003e80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="19000000000000bd9fabaa97855d39a10a4e7917e27e0114ae566944334b5fb3386c50d96227b6da93748ab3f59f1613a672a3cc8c57cd3487dde78ead067714e2ed43326b9462aee66fc9fbd242f5174389eb4e27b7560448b8d21e820ba34cfcc00639c3f7be68aa47ad8997ab1b1f1f4825895caa3c6f4f6e31c5e632b907fce29f820f006a88b74304ba92329a431896a4369126bd16b6625cebf8d58d9c5dcae32d6521f1dcfdca3836"], 0xac}}], 0x1, 0x0) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(0xffffffffffffffff, &(0x7f0000003e80), 0x1, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x1ff) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) ioctl$VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, &(0x7f0000000040)={0x0, 0x2, 0x0, "9687c55709825c6c99559494278800"}) r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000001a40)={&(0x7f00000001c0)=@in={0x2, 0x4e23, @local}, 0x10, 0x0}, 0x2e749e73384943a3) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000200)) openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x40, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) setxattr$security_capability(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000100)=@v2, 0x14, 0x0) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000300)="ee", 0x1}], 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 03:56:39 executing program 3: ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, 0x0, 0x0) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, 0x0, &(0x7f0000000180)) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 284.629033][ T23] audit: type=1400 audit(1581479799.068:55): avc: denied { getopt } for pid=10686 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 03:56:39 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, 0x0, 0x0) 03:56:39 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100)=0x6, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 03:56:39 executing program 0: getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000100)={&(0x7f0000fff000/0x1000)=nil, 0x1000}, &(0x7f0000000180)=0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0xb715804226462496) r2 = dup(r0) dup3(r2, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x200003, 0x7ff}, 0x10) 03:56:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) getpid() connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(r0, &(0x7f0000003e80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="19000000000000bd9fabaa97855d39a10a4e7917e27e0114ae566944334b5fb3386c50d96227b6da93748ab3f59f1613a672a3cc8c57cd3487dde78ead067714e2ed43326b9462aee66fc9fbd242f5174389eb4e27b7560448b8d21e820ba34cfcc00639c3f7be68aa47ad8997ab1b1f1f4825895caa3c6f4f6e31c5e632b907fce29f820f006a88b74304ba92329a431896a4369126bd16b6625cebf8d58d9c5dcae32d6521f1dcfdca3836"], 0xac}}], 0x1, 0x0) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(0xffffffffffffffff, &(0x7f0000003e80), 0x1, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x1ff) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) ioctl$VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, &(0x7f0000000040)={0x0, 0x2, 0x0, "9687c55709825c6c99559494278800"}) r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000001a40)={&(0x7f00000001c0)=@in={0x2, 0x4e23, @local}, 0x10, 0x0}, 0x2e749e73384943a3) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000200)) openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x40, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) setxattr$security_capability(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000100)=@v2, 0x14, 0x0) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000300)="ee", 0x1}], 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 03:56:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xb, 0x6, 0x209e20, 0x81, 0x1}, 0x3c) 03:56:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) getpid() connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(r0, &(0x7f0000003e80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="19000000000000bd9fabaa97855d39a10a4e7917e27e0114ae566944334b5fb3386c50d96227b6da93748ab3f59f1613a672a3cc8c57cd3487dde78ead067714e2ed43326b9462aee66fc9fbd242f5174389eb4e27b7560448b8d21e820ba34cfcc00639c3f7be68aa47ad8997ab1b1f1f4825895caa3c6f4f6e31c5e632b907fce29f820f006a88b74304ba92329a431896a4369126bd16b6625cebf8d58d9c5dcae32d6521f1dcfdca3836"], 0xac}}], 0x1, 0x0) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(0xffffffffffffffff, &(0x7f0000003e80), 0x1, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x1ff) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) ioctl$VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, &(0x7f0000000040)={0x0, 0x2, 0x0, "9687c55709825c6c99559494278800"}) r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000001a40)={&(0x7f00000001c0)=@in={0x2, 0x4e23, @local}, 0x10, 0x0}, 0x2e749e73384943a3) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000200)) openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x40, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) setxattr$security_capability(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000100)=@v2, 0x14, 0x0) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000300)="ee", 0x1}], 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) [ 285.337839][T10710] llc_conn_state_process: llc_conn_service failed 03:56:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 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) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100)=0x6, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 03:56:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x17e, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) bind$bt_sco(0xffffffffffffffff, 0x0, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_aout(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="000637620003555e5689d91b59672a8a298a7dd85a4d5e64bd9837a1624d"], 0x1e) unlink(&(0x7f0000001e00)='./bus\x00') sendfile(r1, r1, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000280)='./file0\x00', 0x0) 03:56:40 executing program 0: getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000100)={&(0x7f0000fff000/0x1000)=nil, 0x1000}, &(0x7f0000000180)=0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0xb715804226462496) r2 = dup(r0) dup3(r2, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x200003, 0x7ff}, 0x10) 03:56:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) getpid() connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(r0, &(0x7f0000003e80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="19000000000000bd9fabaa97855d39a10a4e7917e27e0114ae566944334b5fb3386c50d96227b6da93748ab3f59f1613a672a3cc8c57cd3487dde78ead067714e2ed43326b9462aee66fc9fbd242f5174389eb4e27b7560448b8d21e820ba34cfcc00639c3f7be68aa47ad8997ab1b1f1f4825895caa3c6f4f6e31c5e632b907fce29f820f006a88b74304ba92329a431896a4369126bd16b6625cebf8d58d9c5dcae32d6521f1dcfdca3836"], 0xac}}], 0x1, 0x0) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(0xffffffffffffffff, &(0x7f0000003e80), 0x1, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x1ff) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) ioctl$VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, &(0x7f0000000040)={0x0, 0x2, 0x0, "9687c55709825c6c99559494278800"}) r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000001a40)={&(0x7f00000001c0)=@in={0x2, 0x4e23, @local}, 0x10, 0x0}, 0x2e749e73384943a3) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000200)) openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x40, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) setxattr$security_capability(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000100)=@v2, 0x14, 0x0) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000300)="ee", 0x1}], 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) [ 285.977217][T10736] llc_conn_state_process: llc_conn_service failed 03:56:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100)=0x6, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 03:56:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) getpid() connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(r0, &(0x7f0000003e80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="19000000000000bd9fabaa97855d39a10a4e7917e27e0114ae566944334b5fb3386c50d96227b6da93748ab3f59f1613a672a3cc8c57cd3487dde78ead067714e2ed43326b9462aee66fc9fbd242f5174389eb4e27b7560448b8d21e820ba34cfcc00639c3f7be68aa47ad8997ab1b1f1f4825895caa3c6f4f6e31c5e632b907fce29f820f006a88b74304ba92329a431896a4369126bd16b6625cebf8d58d9c5dcae32d6521f1dcfdca3836"], 0xac}}], 0x1, 0x0) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(0xffffffffffffffff, &(0x7f0000003e80), 0x1, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x1ff) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) ioctl$VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, &(0x7f0000000040)={0x0, 0x2, 0x0, "9687c55709825c6c99559494278800"}) r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000001a40)={&(0x7f00000001c0)=@in={0x2, 0x4e23, @local}, 0x10, 0x0}, 0x2e749e73384943a3) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000200)) openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x40, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) setxattr$security_capability(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000100)=@v2, 0x14, 0x0) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000300)="ee", 0x1}], 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) [ 391.290981][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 391.297937][ C1] rcu: 1-...!: (10499 ticks this GP) idle=d9a/1/0x4000000000000002 softirq=21926/21926 fqs=21 [ 391.308821][ C1] (t=10501 jiffies g=13097 q=188) [ 391.313972][ C1] rcu: rcu_preempt kthread starved for 10459 jiffies! g13097 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 391.325153][ C1] rcu: RCU grace-period kthread stack dump: [ 391.331046][ C1] rcu_preempt R running task 29264 10 2 0x80004000 [ 391.338946][ C1] Call Trace: [ 391.342327][ C1] __schedule+0x934/0x1f90 [ 391.346766][ C1] ? __sched_text_start+0x8/0x8 [ 391.351679][ C1] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 391.357500][ C1] ? schedule_timeout+0x47c/0xc50 [ 391.362573][ C1] ? lockdep_hardirqs_on+0x421/0x5e0 [ 391.367868][ C1] schedule+0xdc/0x2b0 [ 391.371942][ C1] schedule_timeout+0x486/0xc50 [ 391.376791][ C1] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 391.382601][ C1] ? usleep_range+0x170/0x170 [ 391.387352][ C1] ? trace_hardirqs_on+0x67/0x240 [ 391.392437][ C1] ? __next_timer_interrupt+0x1a0/0x1a0 [ 391.398016][ C1] ? swake_up_one+0x60/0x60 [ 391.402563][ C1] rcu_gp_kthread+0xa10/0x1940 [ 391.407347][ C1] ? rcu_note_context_switch+0x1980/0x1980 [ 391.413155][ C1] ? trace_hardirqs_on+0x67/0x240 [ 391.418248][ C1] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 391.424520][ C1] ? __kthread_parkme+0x108/0x1c0 [ 391.429623][ C1] ? __kasan_check_read+0x11/0x20 [ 391.434661][ C1] kthread+0x361/0x430 [ 391.438735][ C1] ? rcu_note_context_switch+0x1980/0x1980 [ 391.444543][ C1] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 391.450275][ C1] ret_from_fork+0x24/0x30 [ 391.454726][ C1] NMI backtrace for cpu 1 [ 391.459166][ C1] CPU: 1 PID: 10738 Comm: syz-executor.2 Not tainted 5.6.0-rc1-syzkaller #0 [ 391.467835][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.477892][ C1] Call Trace: [ 391.481176][ C1] [ 391.484112][ C1] dump_stack+0x197/0x210 [ 391.488464][ C1] nmi_cpu_backtrace.cold+0x70/0xb2 [ 391.493746][ C1] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 391.499394][ C1] nmi_trigger_cpumask_backtrace+0x23b/0x28b [ 391.505392][ C1] arch_trigger_cpumask_backtrace+0x14/0x20 [ 391.511294][ C1] rcu_dump_cpu_stacks+0x183/0x1cf [ 391.516435][ C1] rcu_sched_clock_irq.cold+0x51a/0xc37 [ 391.522062][ C1] ? raise_softirq+0x138/0x340 [ 391.526841][ C1] update_process_times+0x2d/0x70 [ 391.531939][ C1] tick_sched_handle+0xa2/0x190 [ 391.536800][ C1] tick_sched_timer+0x53/0x140 [ 391.541575][ C1] __hrtimer_run_queues+0x364/0xe40 [ 391.546809][ C1] ? tick_sched_do_timer+0x1b0/0x1b0 [ 391.552100][ C1] ? hrtimer_init+0x330/0x330 [ 391.556782][ C1] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 391.562506][ C1] ? ktime_get_update_offsets_now+0x2ce/0x430 [ 391.568586][ C1] hrtimer_interrupt+0x314/0x770 [ 391.573562][ C1] smp_apic_timer_interrupt+0x160/0x610 [ 391.579127][ C1] apic_timer_interrupt+0xf/0x20 [ 391.584064][ C1] [ 391.587017][ C1] RIP: 0010:check_memory_region+0x1f/0x1a0 [ 391.592829][ C1] Code: 00 66 2e 0f 1f 84 00 00 00 00 00 48 85 f6 0f 84 34 01 00 00 48 b8 ff ff ff ff ff 7f ff ff 55 0f b6 d2 48 39 c7 48 89 e5 41 55 <41> 54 53 0f 86 07 01 00 00 4c 8d 5c 37 ff 49 89 f8 48 b8 00 00 00 [ 391.612453][ C1] RSP: 0018:ffffc90007ea7108 EFLAGS: 00000212 ORIG_RAX: ffffffffffffff13 [ 391.620967][ C1] RAX: ffff7fffffffffff RBX: ffff88808fdbe690 RCX: ffffffff8206b083 [ 391.628942][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff88808fdbe690 [ 391.636917][ C1] RBP: ffffc90007ea7110 R08: 0000000000000004 R09: fffff52000fd4e14 [ 391.645008][ C1] R10: fffff52000fd4e13 R11: 0000000000000003 R12: ffff888098958388 [ 391.652990][ C1] R13: 0000000000000002 R14: ffff88808fdbe848 R15: ffff8880579a9300 [ 391.661045][ C1] ? ext4_mark_iloc_dirty+0x2b3/0x2ed0 [ 391.666531][ C1] __kasan_check_read+0x11/0x20 [ 391.671390][ C1] ext4_mark_iloc_dirty+0x2b3/0x2ed0 [ 391.676723][ C1] ? ___might_sleep+0x163/0x2c0 [ 391.681605][ C1] ? ext4_chunk_trans_blocks+0x30/0x30 [ 391.687110][ C1] ? __ext4_journal_get_write_access+0x70/0xa0 [ 391.693375][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.699621][ C1] ? ext4_reserve_inode_write+0x11c/0x240 [ 391.705361][ C1] ext4_mark_inode_dirty+0x255/0x9c0 [ 391.710662][ C1] ? ext4_dirty_inode+0xec/0x130 [ 391.715608][ C1] ? ext4_expand_extra_isize+0x5f0/0x5f0 [ 391.721244][ C1] ? ___might_sleep+0x163/0x2c0 [ 391.726119][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.732370][ C1] ? ext4_journal_check_start+0x1bb/0x2a0 [ 391.738104][ C1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 391.744353][ C1] ? __ext4_journal_start_sb+0x14e/0x4e0 [ 391.749989][ C1] ? ext4_dirty_inode+0xc1/0x130 [ 391.754940][ C1] ext4_dirty_inode+0xec/0x130 [ 391.759713][ C1] ? ext4_setattr+0x1f20/0x1f20 [ 391.764623][ C1] __mark_inode_dirty+0x68e/0x1390 [ 391.769741][ C1] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 391.776046][ C1] generic_write_end+0x2fe/0x3e0 [ 391.781006][ C1] ext4_da_write_end+0x209/0xb60 [ 391.786023][ C1] generic_perform_write+0x2fe/0x540 [ 391.791331][ C1] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4b0/0x4b0 [ 391.799395][ C1] ? down_write+0xdf/0x150 [ 391.803885][ C1] ? file_modified+0x85/0xa0 [ 391.808515][ C1] ext4_buffered_write_iter+0x1fe/0x460 [ 391.814079][ C1] ext4_file_write_iter+0x1fe/0x14e0 [ 391.819377][ C1] ? save_stack+0x5c/0x90 [ 391.823705][ C1] ? save_stack+0x23/0x90 [ 391.828037][ C1] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 391.833860][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.839938][ C1] ? ext4_buffered_write_iter+0x460/0x460 [ 391.845659][ C1] ? ___might_sleep+0x163/0x2c0 [ 391.850514][ C1] ? __might_sleep+0x95/0x190 [ 391.855288][ C1] do_iter_readv_writev+0x5f8/0x8f0 [ 391.860499][ C1] ? no_seek_end_llseek_size+0x70/0x70 [ 391.865986][ C1] ? rw_verify_area+0x126/0x360 [ 391.870846][ C1] do_iter_write+0x184/0x610 [ 391.875443][ C1] ? __kmalloc+0x608/0x770 [ 391.879879][ C1] vfs_iter_write+0x77/0xb0 [ 391.884397][ C1] iter_file_splice_write+0x717/0xc10 [ 391.889793][ C1] ? page_cache_pipe_buf_release+0x290/0x290 [ 391.895811][ C1] ? rw_verify_area+0x126/0x360 [ 391.900669][ C1] ? page_cache_pipe_buf_release+0x290/0x290 [ 391.906655][ C1] direct_splice_actor+0x123/0x190 [ 391.911780][ C1] splice_direct_to_actor+0x3b4/0xa30 [ 391.917160][ C1] ? generic_pipe_buf_nosteal+0x10/0x10 [ 391.922721][ C1] ? do_splice_to+0x180/0x180 [ 391.927415][ C1] ? rw_verify_area+0x126/0x360 [ 391.932273][ C1] do_splice_direct+0x1da/0x2a0 [ 391.937134][ C1] ? splice_direct_to_actor+0xa30/0xa30 [ 391.942683][ C1] ? rcu_read_lock_any_held+0xcd/0xf0 [ 391.948068][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.954421][ C1] ? __this_cpu_preempt_check+0x35/0x190 [ 391.960069][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.966312][ C1] ? __sb_start_write+0x1e5/0x460 [ 391.971350][ C1] do_sendfile+0x597/0xd00 [ 391.975810][ C1] ? do_compat_pwritev64+0x1c0/0x1c0 [ 391.981111][ C1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 391.987411][ C1] ? _copy_from_user+0x12c/0x1a0 [ 391.992365][ C1] __x64_sys_sendfile64+0x15a/0x220 [ 391.997576][ C1] ? __ia32_sys_sendfile+0x230/0x230 [ 392.002948][ C1] do_syscall_64+0xfa/0x790 [ 392.007458][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.013446][ C1] RIP: 0033:0x45b3b9 [ 392.017347][ C1] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 392.036954][ C1] RSP: 002b:00007f5e5b8e4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 392.045372][ C1] RAX: ffffffffffffffda RBX: 00007f5e5b8e56d4 RCX: 000000000045b3b9 [ 392.053343][ C1] RDX: 00000000200001c0 RSI: 0000000000000006 RDI: 0000000000000006 [ 392.061318][ C1] RBP: 000000000075c070 R08: 0000000000000000 R09: 0000000000000000 [ 392.069289][ C1] R10: 00008080fffffffe R11: 0000000000000246 R12: 00000000ffffffff [ 392.077272][ C1] R13: 00000000000008cb R14: 00000000004ca26f R15: 000000000075c07c