[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 66.871459][ T26] audit: type=1800 audit(1562590938.293:25): pid=8906 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 66.917252][ T26] audit: type=1800 audit(1562590938.293:26): pid=8906 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 66.968100][ T26] audit: type=1800 audit(1562590938.303:27): pid=8906 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.90' (ECDSA) to the list of known hosts. 2019/07/08 13:02:29 fuzzer started 2019/07/08 13:02:32 dialing manager at 10.128.0.26:37959 2019/07/08 13:02:33 syscalls: 2465 2019/07/08 13:02:33 code coverage: enabled 2019/07/08 13:02:33 comparison tracing: enabled 2019/07/08 13:02:33 extra coverage: extra coverage is not supported by the kernel 2019/07/08 13:02:33 setuid sandbox: enabled 2019/07/08 13:02:33 namespace sandbox: enabled 2019/07/08 13:02:33 Android sandbox: /sys/fs/selinux/policy does not exist 2019/07/08 13:02:33 fault injection: enabled 2019/07/08 13:02:33 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/07/08 13:02:33 net packet injection: enabled 2019/07/08 13:02:33 net device setup: enabled 13:02:44 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000005c0)="11dca5055e0bcfec7be070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0xd) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000001c0)=0x7) syzkaller login: [ 93.178029][ T9073] IPVS: ftp: loaded support on port[0] = 21 13:02:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="11dc86055e0bceec7be070") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x8, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1, 0x64}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 93.334287][ T9073] chnl_net:caif_netlink_parms(): no params data found [ 93.419277][ T9073] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.426877][ T9073] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.435353][ T9073] device bridge_slave_0 entered promiscuous mode [ 93.445497][ T9073] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.452762][ T9073] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.461895][ T9073] device bridge_slave_1 entered promiscuous mode [ 93.462402][ T9076] IPVS: ftp: loaded support on port[0] = 21 [ 93.491569][ T9073] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.522313][ T9073] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 13:02:45 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x2) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local, @dev, [], {@ipv4={0x8100, {{0x5, 0x4, 0x0, 0x0, 0x6558, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @remote}, @icmp=@timestamp_reply}}}}, &(0x7f0000000000)={0x0, 0x3, [0x0, 0x2000000000000057]}) [ 93.576482][ T9073] team0: Port device team_slave_0 added [ 93.593819][ T9073] team0: Port device team_slave_1 added [ 93.740938][ T9073] device hsr_slave_0 entered promiscuous mode 13:02:45 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f00000000c0)="24000000070607031dfffd946fa2830020200a0009000100521d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 93.827754][ T9073] device hsr_slave_1 entered promiscuous mode [ 93.902108][ T9076] chnl_net:caif_netlink_parms(): no params data found [ 93.913216][ T9079] IPVS: ftp: loaded support on port[0] = 21 [ 93.932242][ T9073] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.939760][ T9073] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.947934][ T9073] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.955048][ T9073] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.089531][ T9076] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.096634][ T9076] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.106663][ T9076] device bridge_slave_0 entered promiscuous mode 13:02:45 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000380)='./file0\x00', 0x80000005) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0xa400295c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 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) rmdir(&(0x7f0000000040)='./file0\x00') [ 94.131426][ T9081] IPVS: ftp: loaded support on port[0] = 21 [ 94.150166][ T9076] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.158800][ T9076] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.172027][ T9076] device bridge_slave_1 entered promiscuous mode [ 94.310569][ T9073] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.333853][ T9076] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.370647][ T9079] chnl_net:caif_netlink_parms(): no params data found [ 94.379019][ T9085] IPVS: ftp: loaded support on port[0] = 21 [ 94.391498][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.406918][ T3588] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.427123][ T3588] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.440668][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 94.453965][ T9076] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.467768][ T9073] 8021q: adding VLAN 0 to HW filter on device team0 13:02:45 executing program 5: r0 = socket$inet(0x2, 0x3, 0xe3) setsockopt(r0, 0xff, 0x0, 0x0, 0x0) [ 94.563832][ T9076] team0: Port device team_slave_0 added [ 94.573266][ T9076] team0: Port device team_slave_1 added [ 94.629924][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.643038][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.652132][ T9086] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.659274][ T9086] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.668786][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.677510][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.685853][ T9086] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.692949][ T9086] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.719887][ T9079] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.726972][ T9079] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.735853][ T9079] device bridge_slave_0 entered promiscuous mode [ 94.744860][ T9079] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.753692][ T9079] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.762284][ T9079] device bridge_slave_1 entered promiscuous mode [ 94.850596][ T9076] device hsr_slave_0 entered promiscuous mode [ 94.887780][ T9076] device hsr_slave_1 entered promiscuous mode [ 94.937341][ T9076] debugfs: File 'hsr0' already present! [ 94.943404][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.980251][ T9081] chnl_net:caif_netlink_parms(): no params data found [ 94.991420][ T9079] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.005568][ T9089] IPVS: ftp: loaded support on port[0] = 21 [ 95.012397][ T9079] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.024292][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.079340][ T9079] team0: Port device team_slave_0 added [ 95.086794][ T9079] team0: Port device team_slave_1 added [ 95.145047][ T9085] chnl_net:caif_netlink_parms(): no params data found [ 95.156396][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.165372][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.174458][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.238295][ T9081] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.245361][ T9081] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.254742][ T9081] device bridge_slave_0 entered promiscuous mode [ 95.310383][ T9079] device hsr_slave_0 entered promiscuous mode [ 95.367644][ T9079] device hsr_slave_1 entered promiscuous mode [ 95.467222][ T9079] debugfs: File 'hsr0' already present! [ 95.474969][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.483900][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.494097][ T9081] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.503705][ T9081] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.512215][ T9081] device bridge_slave_1 entered promiscuous mode [ 95.538031][ T9081] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.547314][ T9085] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.554495][ T9085] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.562481][ T9085] device bridge_slave_0 entered promiscuous mode [ 95.571196][ T9085] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.578452][ T9085] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.586632][ T9085] device bridge_slave_1 entered promiscuous mode [ 95.598486][ T9073] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 95.609537][ T9073] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 95.628122][ T9081] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.651798][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.660934][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.669675][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.678352][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.696217][ T9073] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.731700][ T9085] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.741864][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.765119][ T9081] team0: Port device team_slave_0 added [ 95.784192][ T9085] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.803452][ T9081] team0: Port device team_slave_1 added [ 95.843877][ T9085] team0: Port device team_slave_0 added [ 95.883644][ T9085] team0: Port device team_slave_1 added [ 95.982141][ T9081] device hsr_slave_0 entered promiscuous mode [ 96.027719][ T9081] device hsr_slave_1 entered promiscuous mode [ 96.067261][ T9081] debugfs: File 'hsr0' already present! [ 96.160601][ T9085] device hsr_slave_0 entered promiscuous mode [ 96.217629][ T9085] device hsr_slave_1 entered promiscuous mode [ 96.277444][ T9085] debugfs: File 'hsr0' already present! [ 96.316381][ T9076] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.334703][ T9089] chnl_net:caif_netlink_parms(): no params data found [ 96.392716][ T9082] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.401160][ T9082] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.413416][ T9076] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.434809][ T9100] sp0: Synchronizing with TNC [ 96.481846][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.497957][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.506430][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.513582][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.547813][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.556614][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.565475][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.572598][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.594355][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.613255][ T9079] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.634186][ T9089] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.650654][ T9089] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.662471][ T9089] device bridge_slave_0 entered promiscuous mode [ 96.707533][ T9082] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.716306][ T9082] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.735862][ T9082] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready 13:02:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000005c0)="11dca5055e0bcfec7be070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0xd) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000001c0)=0x7) [ 96.774908][ T9082] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.795105][ T9079] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.841886][ T9089] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.861630][ T9089] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.883680][ T9089] device bridge_slave_1 entered promiscuous mode [ 96.931808][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.948891][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.972903][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.003968][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.023787][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.042879][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.063029][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.116789][ T9076] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 97.125187][ T9114] sp0: Synchronizing with TNC [ 97.151001][ T9076] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.197632][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.206817][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.226277][ T9086] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.234950][ T9086] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.252741][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.270949][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.292053][ T9086] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.299197][ T9086] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.315398][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.324541][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.343094][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.411738][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.420947][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.446203][ T9089] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link 13:02:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000005c0)="11dca5055e0bcfec7be070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0xd) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000001c0)=0x7) [ 97.476969][ T9085] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.498793][ T9092] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.514808][ T9092] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.572305][ T9076] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.610192][ T9089] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.682303][ T9092] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.691570][ T9092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.708402][ T9092] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.731059][ T9092] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.762387][ T9092] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.790257][ T9092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.808236][ T9092] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.817775][ T9079] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.831623][ T9081] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.866293][ T9089] team0: Port device team_slave_0 added [ 97.881223][ T9089] team0: Port device team_slave_1 added [ 97.892189][ T9132] sp0: Synchronizing with TNC [ 97.907301][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.915171][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.966155][ T9085] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.020511][ T9081] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.038993][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.051873][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.084433][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.106792][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.123603][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.130754][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state 13:02:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000005c0)="11dca5055e0bcfec7be070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0xd) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000001c0)=0x7) [ 98.235124][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.258716][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.276858][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.307808][ T9086] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.314892][ T9086] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.349870][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.369754][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.390008][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.419364][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.439327][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.449386][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.458499][ T9086] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.465601][ T9086] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.493466][ T9079] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.560787][ T9089] device hsr_slave_0 entered promiscuous mode [ 98.618876][ T9089] device hsr_slave_1 entered promiscuous mode [ 98.677292][ T9089] debugfs: File 'hsr0' already present! [ 98.695434][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.703558][ T9149] sp0: Synchronizing with TNC [ 98.734491][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.743497][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.781759][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.819454][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.854941][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.879510][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.905347][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.934492][ T3588] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.941669][ T3588] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.979642][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.995439][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.009454][ T9085] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 99.031508][ T9085] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.057673][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.066120][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.103017][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.146297][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.201832][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready 13:02:50 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="11dc86055e0bceec7be070") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x8, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1, 0x64}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 99.324626][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.350783][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.457490][ T9092] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.482528][ T9092] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.529737][ T9092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.588426][ T9092] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.599154][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.628238][ T9085] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.676101][ T9089] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.714055][ T9081] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.739879][ T9092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.758662][ T9092] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.788904][ T9089] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.810794][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.836458][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.852106][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.859236][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.906357][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.914873][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.945922][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready 13:02:51 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="11dc86055e0bceec7be070") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x8, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1, 0x64}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 13:02:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x2) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local, @dev, [], {@ipv4={0x8100, {{0x5, 0x4, 0x0, 0x0, 0x6558, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @remote}, @icmp=@timestamp_reply}}}}, &(0x7f0000000000)={0x0, 0x3, [0x0, 0x2000000000000057]}) 13:02:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000005c0)="11dca5055e0bcfec7be070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0xd) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000001c0)=0x7) [ 99.954603][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.961712][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.970397][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.979500][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 100.008640][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 100.024853][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.033945][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 100.051984][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.083838][ T9196] sp0: Synchronizing with TNC [ 100.094879][ T9089] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 100.128352][ T9089] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 100.181703][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 100.194590][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 100.259342][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 100.302842][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 100.305181][ T9209] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 100.336341][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 100.358035][ T9209] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 100.422228][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 100.494942][ T9089] 8021q: adding VLAN 0 to HW filter on device batadv0 13:02:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x2) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local, @dev, [], {@ipv4={0x8100, {{0x5, 0x4, 0x0, 0x0, 0x6558, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @remote}, @icmp=@timestamp_reply}}}}, &(0x7f0000000000)={0x0, 0x3, [0x0, 0x2000000000000057]}) 13:02:52 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="11dc86055e0bceec7be070") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x8, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1, 0x64}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 13:02:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000005c0)="11dca5055e0bcfec7be070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0xd) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000001c0)=0x7) [ 100.778941][ T9228] sp0: Synchronizing with TNC 13:02:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000005c0)="11dca5055e0bcfec7be070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0xd) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000001c0)=0x7) 13:02:52 executing program 5: r0 = socket$inet(0x2, 0x3, 0xe3) setsockopt(r0, 0xff, 0x0, 0x0, 0x0) 13:02:52 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socket$rxrpc(0x21, 0x2, 0x2) select(0x40, &(0x7f0000001300), 0x0, &(0x7f0000001380)={0x3f}, &(0x7f00000013c0)={0x0, 0x2710}) 13:02:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000005c0)="11dca5055e0bcfec7be070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0xd) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000001c0)=0x7) 13:02:52 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000380)='./file0\x00', 0x80000005) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0xa400295c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') 13:02:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x2) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local, @dev, [], {@ipv4={0x8100, {{0x5, 0x4, 0x0, 0x0, 0x6558, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @remote}, @icmp=@timestamp_reply}}}}, &(0x7f0000000000)={0x0, 0x3, [0x0, 0x2000000000000057]}) [ 101.536747][ T9250] sp0: Synchronizing with TNC 13:02:53 executing program 5: r0 = socket$inet(0x2, 0x3, 0xe3) setsockopt(r0, 0xff, 0x0, 0x0, 0x0) 13:02:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000005c0)="11dca5055e0bcfec7be070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0xd) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000001c0)=0x7) 13:02:53 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000380)='./file0\x00', 0x80000005) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0xa400295c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') [ 101.693974][ T9252] sp0: Synchronizing with TNC 13:02:53 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socket$rxrpc(0x21, 0x2, 0x2) select(0x40, &(0x7f0000001300), 0x0, &(0x7f0000001380)={0x3f}, &(0x7f00000013c0)={0x0, 0x2710}) 13:02:53 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socket$rxrpc(0x21, 0x2, 0x2) select(0x40, &(0x7f0000001300), 0x0, &(0x7f0000001380)={0x3f}, &(0x7f00000013c0)={0x0, 0x2710}) 13:02:53 executing program 5: r0 = socket$inet(0x2, 0x3, 0xe3) setsockopt(r0, 0xff, 0x0, 0x0, 0x0) [ 102.078845][ T9286] sp0: Synchronizing with TNC 13:02:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000005c0)="11dca5055e0bcfec7be070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0xd) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000001c0)=0x7) 13:02:53 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000380)='./file0\x00', 0x80000005) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0xa400295c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 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) rmdir(&(0x7f0000000040)='./file0\x00') 13:02:53 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socket$rxrpc(0x21, 0x2, 0x2) select(0x40, &(0x7f0000001300), 0x0, &(0x7f0000001380)={0x3f}, &(0x7f00000013c0)={0x0, 0x2710}) 13:02:53 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socket$rxrpc(0x21, 0x2, 0x2) select(0x40, &(0x7f0000001300), 0x0, &(0x7f0000001380)={0x3f}, &(0x7f00000013c0)={0x0, 0x2710}) 13:02:53 executing program 5: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socket$rxrpc(0x21, 0x2, 0x2) select(0x40, &(0x7f0000001300), 0x0, &(0x7f0000001380)={0x3f}, &(0x7f00000013c0)={0x0, 0x2710}) 13:02:53 executing program 3: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socket$rxrpc(0x21, 0x2, 0x2) select(0x40, &(0x7f0000001300), 0x0, &(0x7f0000001380)={0x3f}, &(0x7f00000013c0)={0x0, 0x2710}) 13:02:54 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000380)='./file0\x00', 0x80000005) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0xa400295c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 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) rmdir(&(0x7f0000000040)='./file0\x00') 13:02:54 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socket$rxrpc(0x21, 0x2, 0x2) select(0x40, &(0x7f0000001300), 0x0, &(0x7f0000001380)={0x3f}, &(0x7f00000013c0)={0x0, 0x2710}) 13:02:54 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socket$rxrpc(0x21, 0x2, 0x2) select(0x40, &(0x7f0000001300), 0x0, &(0x7f0000001380)={0x3f}, &(0x7f00000013c0)={0x0, 0x2710}) 13:02:54 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000380)='./file0\x00', 0x80000005) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0xa400295c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 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) rmdir(&(0x7f0000000040)='./file0\x00') 13:02:54 executing program 3: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socket$rxrpc(0x21, 0x2, 0x2) select(0x40, &(0x7f0000001300), 0x0, &(0x7f0000001380)={0x3f}, &(0x7f00000013c0)={0x0, 0x2710}) 13:02:54 executing program 5: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socket$rxrpc(0x21, 0x2, 0x2) select(0x40, &(0x7f0000001300), 0x0, &(0x7f0000001380)={0x3f}, &(0x7f00000013c0)={0x0, 0x2710}) 13:02:54 executing program 3: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socket$rxrpc(0x21, 0x2, 0x2) select(0x40, &(0x7f0000001300), 0x0, &(0x7f0000001380)={0x3f}, &(0x7f00000013c0)={0x0, 0x2710}) 13:02:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 13:02:54 executing program 2: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, 0x1000, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x880420, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x9}}]}) 13:02:54 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000380)='./file0\x00', 0x80000005) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0xa400295c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 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) rmdir(&(0x7f0000000040)='./file0\x00') 13:02:54 executing program 5: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socket$rxrpc(0x21, 0x2, 0x2) select(0x40, &(0x7f0000001300), 0x0, &(0x7f0000001380)={0x3f}, &(0x7f00000013c0)={0x0, 0x2710}) 13:02:54 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000380)='./file0\x00', 0x80000005) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0xa400295c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') 13:02:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) 13:02:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) [ 103.686224][ T9076] ------------[ cut here ]------------ [ 103.692137][ T9076] kernel BUG at lib/lockref.c:189! [ 103.697528][ T9076] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 103.703609][ T9076] CPU: 0 PID: 9076 Comm: syz-executor.1 Not tainted 5.2.0-next-20190708 #33 [ 103.712301][ T9076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.722400][ T9076] RIP: 0010:lockref_mark_dead+0x8b/0xa0 [ 103.728039][ T9076] Code: 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 84 c0 74 04 3c 03 7e 1d c7 43 38 80 ff ff ff 5b 41 5c 5d c3 e8 75 19 38 fe <0f> 0b 48 89 df e8 0b 59 72 fe eb ab e8 a4 59 72 fe eb dc 90 90 55 [ 103.747647][ T9076] RSP: 0018:ffff888082e87c90 EFLAGS: 00010293 [ 103.753797][ T9076] RAX: ffff88808bb4e040 RBX: ffff888094ea7aa0 RCX: ffffffff833a3abf [ 103.761764][ T9076] RDX: 0000000000000000 RSI: ffffffff833a3afb RDI: 0000000000000005 [ 103.769746][ T9076] RBP: ffff888082e87ca0 R08: ffff88808bb4e040 R09: ffffed10129d4f55 [ 103.777807][ T9076] R10: ffffed10129d4f54 R11: ffff888094ea7aa3 R12: 0000000000000000 [ 103.785798][ T9076] R13: ffff888094ea7aa0 R14: ffff888094ea7a20 R15: 0000000000000000 [ 103.793774][ T9076] FS: 00005555570a1940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 103.802816][ T9076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.809489][ T9076] CR2: 00007ffee8abfa80 CR3: 00000000a5f7a000 CR4: 00000000001406f0 [ 103.817550][ T9076] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 103.825528][ T9076] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 103.833504][ T9076] Call Trace: [ 103.836807][ T9076] __dentry_kill+0x5f/0x600 [ 103.841312][ T9076] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 103.847745][ T9076] shrink_dcache_parent+0x2c9/0x3d0 [ 103.852948][ T9076] ? shrink_dcache_sb+0x270/0x270 [ 103.858091][ T9076] ? __kasan_check_read+0x11/0x20 [ 103.863116][ T9076] ? do_raw_spin_unlock+0x57/0x270 [ 103.868232][ T9076] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 103.874478][ T9076] vfs_rmdir+0x26f/0x4f0 [ 103.878752][ T9076] ? security_path_rmdir+0x110/0x160 [ 103.884068][ T9076] do_rmdir+0x39e/0x420 [ 103.888232][ T9076] ? __ia32_sys_mkdir+0x80/0x80 [ 103.893076][ T9076] ? blkcg_exit_queue+0x30/0x30 [ 103.897929][ T9076] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 103.903389][ T9076] ? do_syscall_64+0x26/0x6a0 [ 103.908159][ T9076] ? lockdep_hardirqs_on+0x418/0x5d0 [ 103.913449][ T9076] __x64_sys_rmdir+0x36/0x40 [ 103.918053][ T9076] do_syscall_64+0xfd/0x6a0 [ 103.922578][ T9076] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 103.928946][ T9076] RIP: 0033:0x459537 [ 103.932848][ T9076] Code: 00 66 90 b8 57 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 54 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 103.952643][ T9076] RSP: 002b:00007ffcc8867258 EFLAGS: 00000207 ORIG_RAX: 0000000000000054 [ 103.961238][ T9076] RAX: ffffffffffffffda RBX: 0000000000000065 RCX: 0000000000459537 [ 103.969233][ T9076] RDX: 0000000000000000 RSI: 0000000000714698 RDI: 00007ffcc8868390 [ 103.977322][ T9076] RBP: 0000000000000016 R08: 0000000000000000 R09: 0000000000000001 [ 103.985302][ T9076] R10: 0000000000000006 R11: 0000000000000207 R12: 00007ffcc8868390 [ 103.993458][ T9076] R13: 00005555570a2940 R14: 0000000000000000 R15: 00007ffcc8868390 [ 104.001525][ T9076] Modules linked in: [ 104.005495][ T9076] ---[ end trace d258d24de7229105 ]--- [ 104.011167][ T9076] RIP: 0010:lockref_mark_dead+0x8b/0xa0 [ 104.016716][ T9076] Code: 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 84 c0 74 04 3c 03 7e 1d c7 43 38 80 ff ff ff 5b 41 5c 5d c3 e8 75 19 38 fe <0f> 0b 48 89 df e8 0b 59 72 fe eb ab e8 a4 59 72 fe eb dc 90 90 55 [ 104.036564][ T9076] RSP: 0018:ffff888082e87c90 EFLAGS: 00010293 [ 104.042682][ T9076] RAX: ffff88808bb4e040 RBX: ffff888094ea7aa0 RCX: ffffffff833a3abf [ 104.050700][ T9076] RDX: 0000000000000000 RSI: ffffffff833a3afb RDI: 0000000000000005 [ 104.059090][ T9076] RBP: ffff888082e87ca0 R08: ffff88808bb4e040 R09: ffffed10129d4f55 [ 104.067116][ T9076] R10: ffffed10129d4f54 R11: ffff888094ea7aa3 R12: 0000000000000000 [ 104.075183][ T9076] R13: ffff888094ea7aa0 R14: ffff888094ea7a20 R15: 0000000000000000 [ 104.083197][ T9076] FS: 00005555570a1940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 104.092186][ T9076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.098828][ T9076] CR2: 00007ffee8abfa80 CR3: 00000000a5f7a000 CR4: 00000000001406f0 [ 104.106812][ T9076] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 104.114924][ T9076] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 104.122960][ T9076] Kernel panic - not syncing: Fatal exception [ 104.130176][ T9076] Kernel Offset: disabled [ 104.134521][ T9076] Rebooting in 86400 seconds..