Warning: Permanently added '[localhost]:55053' (ECDSA) to the list of known hosts. 2019/12/17 11:57:10 fuzzer started 2019/12/17 11:57:13 dialing manager at 10.0.2.10:42809 2019/12/17 11:57:13 syscalls: 2694 2019/12/17 11:57:13 code coverage: enabled 2019/12/17 11:57:13 comparison tracing: enabled 2019/12/17 11:57:13 extra coverage: enabled 2019/12/17 11:57:13 setuid sandbox: enabled 2019/12/17 11:57:13 namespace sandbox: enabled 2019/12/17 11:57:13 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/17 11:57:13 fault injection: enabled 2019/12/17 11:57:13 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/17 11:57:13 net packet injection: enabled 2019/12/17 11:57:13 net device setup: enabled 2019/12/17 11:57:13 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/17 11:57:13 devlink PCI setup: PCI device 0000:00:10.0 is not available 11:57:48 executing program 0: 11:57:49 executing program 1: 11:57:49 executing program 2: syzkaller login: [ 156.731313][ T8267] IPVS: ftp: loaded support on port[0] = 21 [ 156.731325][ T8268] IPVS: ftp: loaded support on port[0] = 21 11:57:49 executing program 3: [ 157.002692][ T8271] IPVS: ftp: loaded support on port[0] = 21 [ 157.159821][ T8268] chnl_net:caif_netlink_parms(): no params data found [ 157.161915][ T8272] IPVS: ftp: loaded support on port[0] = 21 [ 157.195115][ T8267] chnl_net:caif_netlink_parms(): no params data found [ 157.291209][ T8267] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.309741][ T8267] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.329894][ T8267] device bridge_slave_0 entered promiscuous mode [ 157.354984][ T8267] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.367287][ T8267] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.381987][ T8267] device bridge_slave_1 entered promiscuous mode [ 157.395303][ T8268] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.409852][ T8268] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.422238][ T8268] device bridge_slave_0 entered promiscuous mode [ 157.435259][ T8268] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.451952][ T8268] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.467132][ T8268] device bridge_slave_1 entered promiscuous mode [ 157.506215][ T8268] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 157.568991][ T8268] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 157.608764][ T8268] team0: Port device team_slave_0 added [ 157.639720][ T8268] team0: Port device team_slave_1 added [ 157.655413][ T8267] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 157.714123][ T8267] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 157.753743][ T8272] chnl_net:caif_netlink_parms(): no params data found [ 157.769819][ T8271] chnl_net:caif_netlink_parms(): no params data found [ 157.791148][ T8267] team0: Port device team_slave_0 added [ 157.880806][ T8268] device hsr_slave_0 entered promiscuous mode [ 157.967241][ T8268] device hsr_slave_1 entered promiscuous mode [ 158.078782][ T8267] team0: Port device team_slave_1 added [ 158.125109][ T8272] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.139104][ T8272] bridge0: port 1(bridge_slave_0) entered disabled state [ 158.154514][ T8272] device bridge_slave_0 entered promiscuous mode [ 158.202253][ T8272] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.232432][ T8272] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.261714][ T8272] device bridge_slave_1 entered promiscuous mode [ 158.317015][ T8271] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.317036][ T8271] bridge0: port 1(bridge_slave_0) entered disabled state [ 158.349171][ T8271] device bridge_slave_0 entered promiscuous mode [ 158.429907][ T8267] device hsr_slave_0 entered promiscuous mode [ 158.486921][ T8267] device hsr_slave_1 entered promiscuous mode [ 158.547105][ T8267] debugfs: Directory 'hsr0' with parent '/' already present! [ 158.578632][ T8271] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.600777][ T8271] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.619588][ T8271] device bridge_slave_1 entered promiscuous mode [ 158.641118][ T8272] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 158.662470][ T8272] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 158.708955][ T8271] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 158.744460][ T8271] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 158.760753][ T8268] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 158.824659][ T8268] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 158.900649][ T8272] team0: Port device team_slave_0 added [ 158.913445][ T8272] team0: Port device team_slave_1 added [ 158.929984][ T8268] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 159.013123][ T8271] team0: Port device team_slave_0 added [ 159.024851][ T8271] team0: Port device team_slave_1 added [ 159.035963][ T8268] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 159.181270][ T8272] device hsr_slave_0 entered promiscuous mode [ 159.276881][ T8272] device hsr_slave_1 entered promiscuous mode [ 159.356667][ T8272] debugfs: Directory 'hsr0' with parent '/' already present! [ 159.399693][ T8267] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 159.491608][ T8267] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 159.589588][ T8267] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 159.669138][ T8267] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 159.769909][ T8271] device hsr_slave_0 entered promiscuous mode [ 159.868191][ T8271] device hsr_slave_1 entered promiscuous mode [ 159.926501][ T8271] debugfs: Directory 'hsr0' with parent '/' already present! [ 159.970257][ T8272] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 160.032312][ T8272] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 160.120207][ T8272] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 160.201020][ T8272] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 160.330558][ T8271] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 160.408848][ T8271] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 160.486109][ T8271] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 160.549486][ T8271] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 160.671662][ T8268] 8021q: adding VLAN 0 to HW filter on device bond0 [ 160.719799][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 160.733767][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 160.751112][ T8268] 8021q: adding VLAN 0 to HW filter on device team0 [ 160.785343][ T8267] 8021q: adding VLAN 0 to HW filter on device bond0 [ 160.795647][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 160.811774][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 160.826711][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.839358][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 160.856997][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 160.886030][ T8272] 8021q: adding VLAN 0 to HW filter on device bond0 [ 160.902006][ T3877] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 160.914704][ T3877] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 160.927569][ T3877] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.938533][ T3877] bridge0: port 2(bridge_slave_1) entered forwarding state [ 160.959018][ T8271] 8021q: adding VLAN 0 to HW filter on device bond0 [ 160.983830][ T3383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 160.997057][ T3383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 161.011336][ T3383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 161.024847][ T3383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.037112][ T3383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 161.053597][ T8267] 8021q: adding VLAN 0 to HW filter on device team0 [ 161.070609][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.084095][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 161.094644][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 161.112304][ T8271] 8021q: adding VLAN 0 to HW filter on device team0 [ 161.123690][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 161.137940][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 161.149357][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 161.161452][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 161.175065][ T18] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.186754][ T18] bridge0: port 1(bridge_slave_0) entered forwarding state [ 161.198634][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 161.210944][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 161.227519][ T8272] 8021q: adding VLAN 0 to HW filter on device team0 [ 161.241394][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 161.256712][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 161.270493][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 161.285236][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 161.298107][ T3015] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.309573][ T3015] bridge0: port 1(bridge_slave_0) entered forwarding state [ 161.330325][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 161.342768][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 161.356984][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 161.371224][ T3015] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.382250][ T3015] bridge0: port 1(bridge_slave_0) entered forwarding state [ 161.394575][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 161.407940][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 161.422498][ T3015] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.435304][ T3015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 161.472700][ T8267] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 161.519345][ T8267] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 161.557105][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 161.573574][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 161.586785][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 161.599692][ T3015] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.611567][ T3015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 161.627298][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 161.641947][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 161.656107][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 161.669898][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 161.683498][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 161.695208][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 161.705782][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 161.716749][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 161.728195][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 161.738640][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 161.748631][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 161.759545][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 161.773812][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 161.783619][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 161.802459][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 161.814866][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 161.826813][ T3232] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.836585][ T3232] bridge0: port 2(bridge_slave_1) entered forwarding state [ 161.848048][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 161.868874][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 161.879518][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 161.889641][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 161.900586][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 161.910767][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 161.922308][ T8268] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 161.948154][ T8279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 161.961592][ T8279] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 161.974803][ T8279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 161.986738][ T8279] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 161.996938][ T8279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 162.007329][ T8279] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 162.019552][ T8279] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 162.030667][ T8279] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 162.047585][ T8272] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 162.062526][ T8272] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 162.084216][ T3383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 162.099384][ T3383] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 162.115146][ T3383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 162.128208][ T3383] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 162.142548][ T3383] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 162.155253][ T3383] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 162.168304][ T3383] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 162.193237][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 162.205099][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 162.217882][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 162.229714][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 162.244087][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 162.257386][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 162.274242][ T8268] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 162.294767][ T8267] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 162.314386][ T8271] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 162.340379][ T8271] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 162.360727][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 162.371945][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 162.382766][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 162.393352][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 162.432128][ T8272] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 162.468728][ T8271] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 162.492035][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 162.509683][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 11:57:55 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x40000f00, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008108040f80ecdb4cb92e0a480e001a000000e8bd6efb250022000e000100100000ff050005001201", 0x2e}], 0x1}, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0), 0x161) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) 11:57:55 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, 0x0, 0x0, 0x0, 0x369}}], 0x2d, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='stack\x00') getpeername$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x3f, 0x0) write$P9_RRENAME(r1, &(0x7f00000001c0)={0x7, 0x15, 0x2}, 0x7) preadv(r0, &(0x7f00000017c0), 0x332, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) 11:57:55 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5423, &(0x7f0000000040)) 11:57:55 executing program 3: gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setgroups(0x54b, &(0x7f0000000180)) 11:57:55 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5423, &(0x7f0000000040)) [ 162.983191][ C0] hrtimer: interrupt took 28676 ns 11:57:56 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5423, &(0x7f0000000040)) [ 166.607228][ T8290] snd_hda_intel 0000:00:06.0: azx_get_response timeout, switching to polling mode: last cmd=0x004a0000 [ 167.646942][ T8290] snd_hda_intel 0000:00:06.0: No response from codec, disabling MSI: last cmd=0x004a0000 [ 168.737923][ T8290] ------------[ cut here ]------------ [ 168.751138][ T8290] snd_hda_intel 0000:00:06.0: azx_get_response timeout, switching to single_cmd mode: last cmd=0x004a0000 [ 168.788216][ T8290] WARNING: CPU: 0 PID: 8290 at sound/pci/hda/hda_controller.c:886 azx_rirb_get_response+0x5d6/0x720 [ 168.788216][ T8290] Kernel panic - not syncing: panic_on_warn set ... [ 168.788216][ T8290] CPU: 0 PID: 8290 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 168.788216][ T8290] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 168.788216][ T8290] Call Trace: [ 168.788216][ T8290] dump_stack+0x197/0x210 [ 168.788216][ T8290] ? azx_rirb_get_response+0x500/0x720 [ 168.788216][ T8290] panic+0x2e3/0x75c [ 168.788216][ T8290] ? add_taint.cold+0x16/0x16 [ 168.788216][ T8290] ? __kasan_check_write+0x14/0x20 [ 168.788216][ T8290] ? __warn.cold+0x14/0x3e [ 168.788216][ T8290] ? __warn+0xd9/0x1cf [ 168.788216][ T8290] ? azx_rirb_get_response+0x5d6/0x720 [ 168.788216][ T8290] __warn.cold+0x2f/0x3e [ 168.788216][ T8290] ? azx_rirb_get_response+0x5d6/0x720 [ 168.788216][ T8290] report_bug+0x289/0x300 [ 168.788216][ T8290] do_error_trap+0x11b/0x200 [ 168.788216][ T8290] do_invalid_op+0x37/0x50 [ 168.788216][ T8290] ? azx_rirb_get_response+0x5d6/0x720 [ 168.788216][ T8290] invalid_op+0x23/0x30 [ 168.788216][ T8290] RIP: 0010:azx_rirb_get_response+0x5d6/0x720 [ 168.788216][ T8290] Code: f6 00 00 00 49 8b 5d 00 e8 d7 48 7a fb 4c 89 ef e8 2f 06 5a fe 44 89 f9 48 89 da 48 c7 c7 c0 0b ce 88 48 89 c6 e8 89 f2 4a fb <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 8b 4d 88 48 89 ca 48 c1 ea [ 168.788216][ T8290] RSP: 0018:ffffc90002677708 EFLAGS: 00010286 [ 168.788216][ T8290] RAX: 0000000000000000 RBX: ffff888078cfe340 RCX: 0000000000000000 [ 168.788216][ T8290] RDX: 0000000000000000 RSI: ffffffff815e88f6 RDI: fffff520004ceed3 [ 168.788216][ T8290] RBP: ffffc90002677780 R08: ffff888069ddc040 R09: ffffed1005a06621 [ 168.788216][ T8290] R10: ffffed1005a06620 R11: ffff88802d033107 R12: ffff888073be8000 [ 168.788216][ T8290] R13: ffff8880275560b0 R14: dffffc0000000000 R15: 00000000004a0000 [ 168.788216][ T8290] ? vprintk_func+0x86/0x189 [ 168.788216][ T8290] ? azx_rirb_get_response+0x5d6/0x720 [ 168.788216][ T8290] azx_get_response+0x14c/0x180 [ 168.788216][ T8290] snd_hdac_bus_exec_verb_unlocked+0x4b5/0x950 [ 168.788216][ T8290] ? snd_hdac_bus_queue_event+0x480/0x480 [ 168.788216][ T8290] codec_exec_verb+0x13d/0x340 [ 168.788216][ T8290] ? hda_jackpoll_work+0xc0/0xc0 [ 168.788216][ T8290] snd_hdac_exec_verb+0x65/0x110 [ 168.788216][ T8290] codec_read+0xa2/0x100 [ 168.788216][ T8290] ? snd_hdac_get_connections+0x600/0x600 [ 168.788216][ T8290] snd_hdac_codec_read+0x34/0x40 [ 168.788216][ T8290] update_pcm_format.part.0+0x36/0xc0 [ 168.788216][ T8290] snd_hda_codec_setup_stream.part.0+0x355/0xa40 [ 168.788216][ T8290] snd_hda_codec_setup_stream+0x47/0x60 [ 168.788216][ T8290] capture_pcm_prepare+0x63/0x100 [ 168.788216][ T8290] ? alt_playback_pcm_prepare+0x100/0x100 [ 168.788216][ T8290] snd_hda_codec_prepare+0xa5/0x420 [ 168.788216][ T8290] ? snd_hdac_stream_set_params+0x2a6/0x490 [ 168.788216][ T8290] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 168.788216][ T8290] ? snd_hdac_stream_setup+0x5a0/0x7f0 [ 168.788216][ T8290] azx_pcm_prepare+0x53f/0x950 [ 168.788216][ T8290] snd_pcm_do_prepare+0x61/0xa0 [ 168.788216][ T8290] snd_pcm_action_single+0x7a/0x130 [ 168.788216][ T8290] snd_pcm_action_nonatomic+0x9c/0xb0 [ 168.788216][ T8290] snd_pcm_prepare+0x121/0x1b0 [ 168.788216][ T8290] snd_pcm_kernel_ioctl+0x117/0x1f0 [ 168.788216][ T8290] snd_pcm_oss_prepare+0x49/0x150 [ 168.788216][ T8290] snd_pcm_oss_make_ready+0x12b/0x170 [ 168.788216][ T8290] snd_pcm_oss_sync.isra.0+0x1c4/0x7e0 [ 168.788216][ T8290] ? fcntl_setlk+0xd10/0xd10 [ 168.788216][ T8290] snd_pcm_oss_release+0x214/0x290 [ 168.788216][ T8290] __fput+0x2ff/0x890 [ 168.788216][ T8290] ? snd_pcm_oss_sync.isra.0+0x7e0/0x7e0 [ 168.788216][ T8290] ____fput+0x16/0x20 [ 168.788216][ T8290] task_work_run+0x145/0x1c0 [ 168.788216][ T8290] exit_to_usermode_loop+0x316/0x380 [ 168.788216][ T8290] do_fast_syscall_32+0xbbd/0xe16 [ 168.788216][ T8290] entry_SYSENTER_compat+0x70/0x7f [ 168.788216][ T8290] RIP: 0023:0xf7f36a39 [ 168.788216][ T8290] Code: 00 00 00 89 d3 5b 5e 5f 5d c3 b8 80 96 98 00 eb c4 8b 04 24 c3 8b 1c 24 c3 8b 34 24 c3 8b 3c 24 c3 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 168.788216][ T8290] RSP: 002b:00000000ff8ca58c EFLAGS: 00000293 ORIG_RAX: 0000000000000006 [ 168.788216][ T8290] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000 [ 168.788216][ T8290] RDX: 000000000812b000 RSI: 0000000000000006 RDI: 000000000815b660 [ 168.788216][ T8290] RBP: 000000000815b660 R08: 0000000000000000 R09: 0000000000000000 [ 168.788216][ T8290] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 168.788216][ T8290] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 168.788216][ T8290] Kernel Offset: disabled [ 168.788216][ T8290] Rebooting in 86400 seconds..