Debian GNU/Linux 9 syzkaller ttyS0
syzkaller login: [ 37.079713][ T28] audit: type=1400 audit(1614901074.472:8): avc: denied { execmem } for pid=5855 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 37.093460][ T5856] IPVS: ftp: loaded support on port[0] = 21
[ 37.864047][ T5849] can: request_module (can-proto-0) failed.
[ 39.196904][ T5849] can: request_module (can-proto-0) failed.
[ 39.209656][ T5849] can: request_module (can-proto-0) failed.
[ 39.252720][ T28] audit: type=1400 audit(1614901076.644:9): avc: denied { create } for pid=5845 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1
Warning: Permanently added '10.128.10.16' (ECDSA) to the list of known hosts.
2021/03/04 23:38:03 parsed 1 programs
2021/03/04 23:38:03 executed programs: 0
[ 46.310136][ T28] audit: type=1400 audit(1614901083.706:10): avc: denied { execmem } for pid=5943 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 46.414884][ T5951] IPVS: ftp: loaded support on port[0] = 21
[ 46.417489][ T5949] IPVS: ftp: loaded support on port[0] = 21
[ 46.440364][ T5954] IPVS: ftp: loaded support on port[0] = 21
[ 46.447328][ T5956] IPVS: ftp: loaded support on port[0] = 21
[ 46.484882][ T5957] IPVS: ftp: loaded support on port[0] = 21
[ 46.571553][ T5952] IPVS: ftp: loaded support on port[0] = 21
[ 46.726040][ T5954] chnl_net:caif_netlink_parms(): no params data found
[ 46.958167][ T5951] chnl_net:caif_netlink_parms(): no params data found
[ 46.977649][ T5954] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.986988][ T5954] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.996306][ T5954] device bridge_slave_0 entered promiscuous mode
[ 47.016192][ T5957] chnl_net:caif_netlink_parms(): no params data found
[ 47.035143][ T5954] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.044124][ T5954] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.053183][ T5954] device bridge_slave_1 entered promiscuous mode
[ 47.063580][ T5956] chnl_net:caif_netlink_parms(): no params data found
[ 47.097455][ T5949] chnl_net:caif_netlink_parms(): no params data found
[ 47.170076][ T5951] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.179371][ T5951] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.189851][ T5951] device bridge_slave_0 entered promiscuous mode
[ 47.231582][ T5956] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.239851][ T5956] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.250608][ T5956] device bridge_slave_0 entered promiscuous mode
[ 47.262720][ T5956] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.272395][ T5956] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.286267][ T5956] device bridge_slave_1 entered promiscuous mode
[ 47.294495][ T5951] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.302505][ T5951] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.312332][ T5951] device bridge_slave_1 entered promiscuous mode
[ 47.334431][ T5954] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 47.351218][ T5952] chnl_net:caif_netlink_parms(): no params data found
[ 47.388778][ T5951] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 47.399614][ T5957] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.408852][ T5957] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.418390][ T5957] device bridge_slave_0 entered promiscuous mode
[ 47.428225][ T5954] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 47.455743][ T5951] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 47.472223][ T5957] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.481798][ T5957] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.491798][ T5957] device bridge_slave_1 entered promiscuous mode
[ 47.523387][ T5956] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 47.541373][ T5957] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 47.558136][ T5949] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.566597][ T5949] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.576882][ T5949] device bridge_slave_0 entered promiscuous mode
[ 47.584828][ T5952] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.595084][ T5952] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.604157][ T5952] device bridge_slave_0 entered promiscuous mode
[ 47.614221][ T5956] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 47.626896][ T5951] team0: Port device team_slave_0 added
[ 47.637671][ T5951] team0: Port device team_slave_1 added
[ 47.647405][ T5957] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 47.660945][ T5954] team0: Port device team_slave_0 added
[ 47.667753][ T5949] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.676258][ T5949] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.685555][ T5949] device bridge_slave_1 entered promiscuous mode
[ 47.696029][ T5952] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.704402][ T5952] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.712716][ T5952] device bridge_slave_1 entered promiscuous mode
[ 47.737858][ T5954] team0: Port device team_slave_1 added
[ 47.770692][ T5956] team0: Port device team_slave_0 added
[ 47.779893][ T5956] team0: Port device team_slave_1 added
[ 47.836327][ T5951] device hsr_slave_0 entered promiscuous mode
[ 47.883731][ T5951] device hsr_slave_1 entered promiscuous mode
[ 47.966885][ T5954] device hsr_slave_0 entered promiscuous mode
[ 48.013591][ T5954] device hsr_slave_1 entered promiscuous mode
[ 48.052944][ T5954] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 48.068294][ T5954] Cannot create hsr debugfs directory
[ 48.085893][ T5957] team0: Port device team_slave_0 added
[ 48.094071][ T5949] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 48.106515][ T5952] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 48.124734][ T5952] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 48.149856][ T5957] team0: Port device team_slave_1 added
[ 48.159482][ T5949] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 48.190268][ T5949] team0: Port device team_slave_0 added
[ 48.205652][ T5949] team0: Port device team_slave_1 added
[ 48.256889][ T5956] device hsr_slave_0 entered promiscuous mode
[ 48.317147][ T5956] device hsr_slave_1 entered promiscuous mode
[ 48.373028][ T5956] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 48.381325][ T5956] Cannot create hsr debugfs directory
[ 48.456439][ T5957] device hsr_slave_0 entered promiscuous mode
[ 48.513311][ T5957] device hsr_slave_1 entered promiscuous mode
[ 48.552861][ T5957] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 48.561094][ T5957] Cannot create hsr debugfs directory
[ 48.569847][ T5952] team0: Port device team_slave_0 added
[ 48.634575][ T5949] device hsr_slave_0 entered promiscuous mode
[ 48.673214][ T5949] device hsr_slave_1 entered promiscuous mode
[ 48.713025][ T5949] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 48.721454][ T5949] Cannot create hsr debugfs directory
[ 48.735949][ T5952] team0: Port device team_slave_1 added
[ 48.771396][ T5954] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 48.884463][ T5952] device hsr_slave_0 entered promiscuous mode
[ 48.923165][ T5952] device hsr_slave_1 entered promiscuous mode
[ 48.972898][ T5952] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 48.981973][ T5952] Cannot create hsr debugfs directory
[ 48.990013][ T5954] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 49.047587][ T5954] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 49.095257][ T5954] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 49.217744][ T5951] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 49.263697][ T5951] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 49.337388][ T5951] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 49.384526][ T5951] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 49.456770][ T5956] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 49.524173][ T5954] 8021q: adding VLAN 0 to HW filter on device bond0
[ 49.535480][ T5956] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 49.596310][ T5956] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 49.673508][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 49.684040][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 49.696188][ T5956] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 49.756176][ T5954] 8021q: adding VLAN 0 to HW filter on device team0
[ 49.776970][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 49.787681][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 49.799846][ T11] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.807982][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 49.819588][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 49.829989][ T5957] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 49.902402][ T5957] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 49.960782][ T5957] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 49.995352][ T2452] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 50.004852][ T2452] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 50.014402][ T2452] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.022729][ T2452] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.031317][ T2452] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 50.054057][ T5957] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 50.129758][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 50.139406][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 50.148458][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 50.158692][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 50.184986][ T5951] 8021q: adding VLAN 0 to HW filter on device bond0
[ 50.204909][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 50.219926][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 50.240884][ T5954] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 50.253818][ T5954] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 50.271339][ T5949] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 50.322021][ T5949] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 50.387404][ T5949] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 50.434817][ T3247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 50.445394][ T3247] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 50.457688][ T3247] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 50.467288][ T3247] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 50.478655][ T3247] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 50.521176][ T5949] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 50.565720][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 50.575098][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 50.583185][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 50.591092][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 50.603469][ T5951] 8021q: adding VLAN 0 to HW filter on device team0
[ 50.621593][ T5954] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 50.650675][ T5952] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 50.719846][ T5956] 8021q: adding VLAN 0 to HW filter on device bond0
[ 50.728952][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 50.742805][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 50.751747][ T27] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.759739][ T27] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.770047][ T5952] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 50.814745][ T5952] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 50.864224][ T5952] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 50.915234][ T2452] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 50.925401][ T2452] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 50.935235][ T2452] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 50.944634][ T2452] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.952593][ T2452] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.961280][ T2452] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 50.990467][ T5957] 8021q: adding VLAN 0 to HW filter on device bond0
[ 51.009883][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 51.021147][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 51.034385][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 51.045452][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 51.058819][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 51.068032][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 51.078967][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 51.096979][ T5956] 8021q: adding VLAN 0 to HW filter on device team0
[ 51.122904][ T5957] 8021q: adding VLAN 0 to HW filter on device team0
[ 51.137093][ T6867] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 51.146365][ T6867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 51.157988][ T6867] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 51.169698][ T6867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 51.180132][ T6867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 51.189895][ T6867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 51.200038][ T6867] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 51.246621][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 51.256666][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 51.267236][ T5] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.275770][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 51.286342][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 51.301236][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 51.319843][ T5] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.327436][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 51.347103][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 51.361429][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 51.382840][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 51.392152][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 51.411818][ T5] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.419979][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 51.439008][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 51.451381][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 51.469452][ T5] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.477213][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 51.496540][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 51.550584][ T5949] 8021q: adding VLAN 0 to HW filter on device bond0
[ 51.589418][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 51.609178][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 51.634814][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 51.654358][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 51.671321][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 51.690962][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 51.701368][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 51.721957][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 51.740938][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 51.751739][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 51.769836][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 51.796691][ T5956] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 51.825386][ T5956] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 51.860901][ T5949] 8021q: adding VLAN 0 to HW filter on device team0
[ 51.880385][ T5951] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 51.913660][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 51.925337][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 51.948696][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 51.969002][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 51.981821][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 52.002914][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 52.011189][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 52.033990][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 52.050267][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
2021/03/04 23:38:10 executed programs: 6
[ 53.211983][ C1] sched: RT throttling activated
[ 53.219680][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 53.234552][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 53.255385][ T5957] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 53.269170][ T5957] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 53.312417][ T5952] 8021q: adding VLAN 0 to HW filter on device bond0
[ 53.335214][ T6879] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 53.349787][ T6879] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 53.364783][ T6879] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 53.374973][ T6879] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 53.384645][ T6879] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 53.394983][ T6879] bridge0: port 1(bridge_slave_0) entered blocking state
[ 53.402389][ T6879] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 53.411336][ T6879] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 53.422131][ T6879] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 53.431006][ T6879] bridge0: port 2(bridge_slave_1) entered blocking state
[ 53.439224][ T6879] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 53.447795][ T6879] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 53.456756][ T6879] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 53.479705][ T5956] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 53.491808][ T5952] 8021q: adding VLAN 0 to HW filter on device team0
[ 53.500472][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 53.509298][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 53.519442][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 53.529699][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 53.539624][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 53.548403][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 53.557341][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 53.596742][ T5957] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 53.608463][ T6905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 53.620323][ T6905] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 56.217603][ T6905] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 56.226974][ T6905] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 56.236574][ T6905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 56.247713][ T6905] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 56.257064][ T6905] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 56.269346][ T6905] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 56.292029][ T6905] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 56.370488][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 56.390351][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 56.407651][ T5882] bridge0: port 1(bridge_slave_0) entered blocking state
[ 56.415399][ T5882] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 56.425257][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 56.435046][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 56.444275][ T5882] bridge0: port 2(bridge_slave_1) entered blocking state
[ 56.452363][ T5882] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 56.460660][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 56.470975][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 56.481242][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 56.490504][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 56.499616][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 56.508439][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 56.535933][ T5949] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 56.549069][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 56.558970][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 56.569242][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 56.579096][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 56.589302][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 56.600804][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 56.610932][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 56.621600][ T5882] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 56.636889][ T5952] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 56.697250][ T5952] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 63.370315][ C1] hrtimer: interrupt took 191688 ns
[ 161.846196][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 161.853768][ C1] (detected by 1, t=10502 jiffies, g=6233, q=215)
[ 161.860987][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294953321-4294942818), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 161.875098][ C1] rcu: rcu_preempt kthread starved for 10504 jiffies! g6233 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 161.886661][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 161.897090][ C1] rcu: RCU grace-period kthread stack dump:
[ 161.903370][ C1] task:rcu_preempt state:R running task stack:28744 pid: 13 ppid: 2 flags:0x00004000
[ 161.914666][ C1] Call Trace:
[ 161.918238][ C1] __schedule+0xf86/0x2180
[ 161.923038][ C1] ? io_schedule_timeout+0x150/0x150
[ 161.928584][ C1] ? __free_object+0xf80/0xf80
[ 161.933736][ C1] schedule+0xdb/0x280
[ 161.938161][ C1] schedule_timeout+0x133/0x220
[ 161.943099][ C1] ? usleep_range+0x160/0x160
[ 161.948148][ C1] ? __next_timer_interrupt+0x160/0x160
[ 161.954423][ C1] ? prepare_to_swait_exclusive+0x330/0x330
[ 161.961301][ C1] rcu_gp_kthread+0xcf6/0x2200
[ 161.966281][ C1] ? call_rcu+0x7d0/0x7d0
[ 161.970873][ C1] ? trace_hardirqs_on+0x2b/0x150
[ 161.976262][ C1] ? __kasan_check_read+0x11/0x20
[ 161.981401][ C1] ? __kthread_parkme+0xae/0x1c0
[ 161.986779][ C1] ? call_rcu+0x7d0/0x7d0
[ 161.991281][ C1] kthread+0x37d/0x460
[ 161.995526][ C1] ? __kthread_bind_mask+0xa0/0xa0
[ 162.001036][ C1] ret_from_fork+0x1f/0x30
[ 162.005475][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 162.012107][ C1] NMI backtrace for cpu 1
[ 162.016613][ C1] CPU: 1 PID: 6930 Comm: syz-executor.0 Not tainted 5.12.0-rc1-syzkaller #0
[ 162.025897][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 162.036855][ C1] Call Trace:
[ 162.040130][ C1]
[ 162.042968][ C1] dump_stack+0x114/0x14e
[ 162.047483][ C1] nmi_cpu_backtrace.cold+0x30/0x9c
[ 162.052853][ C1] ? lapic_can_unplug_cpu+0x80/0x80
[ 162.058227][ C1] nmi_trigger_cpumask_backtrace+0x120/0x170
[ 162.064571][ C1] arch_trigger_cpumask_backtrace+0x14/0x20
[ 162.070735][ C1] rcu_check_gp_kthread_starvation+0x1a1/0x1b8
[ 162.077064][ C1] rcu_sched_clock_irq.cold+0xac2/0x11b6
[ 162.082901][ C1] ? rcutree_dead_cpu+0x20/0x20
[ 162.088035][ C1] ? __this_cpu_preempt_check+0x13/0x20
[ 162.093836][ C1] ? lock_is_held_type+0xdf/0x140
[ 162.098944][ C1] ? __this_cpu_preempt_check+0x13/0x20
[ 162.104687][ C1] ? __raise_softirq_irqoff+0x97/0x1e0
[ 162.110436][ C1] update_process_times+0x139/0x1b0
[ 162.115905][ C1] tick_sched_handle+0x77/0x140
[ 162.121253][ C1] ? get_cpu_iowait_time_us+0x330/0x330
[ 162.127191][ C1] tick_sched_timer+0x142/0x230
[ 162.132050][ C1] __hrtimer_run_queues+0x1b7/0xc30
[ 162.137520][ C1] ? hrtimer_sleeper_start_expires+0x90/0x90
[ 162.143577][ C1] ? ktime_get_update_offsets_now+0x47/0x240
[ 162.149746][ C1] ? ktime_get_update_offsets_now+0x8c/0x240
[ 162.155920][ C1] hrtimer_interrupt+0x2f6/0x900
[ 162.160956][ C1] __sysvec_apic_timer_interrupt+0x143/0x530
[ 162.167772][ C1] sysvec_apic_timer_interrupt+0x98/0xc0
[ 162.174183][ C1]
[ 162.177394][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 162.183906][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x72/0x8b
[ 162.190757][ C1] Code: c0 80 b9 75 89 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 1c 48 83 3d d7 a0 d4 01 00 74 10 fb 66 0f 1f 44 00 00 b3 e8 8e 4a 5f f9 eb c1 0f 0b 48 c7 c7 80 b9 75 89 e8 c7 14 09
[ 162.211231][ C1] RSP: 0000:ffffc90003f47cb0 EFLAGS: 00000286
[ 162.217515][ C1] RAX: 1ffffffff12eb730 RBX: 0000000000000286 RCX: 1ffffffff14fdc19
[ 162.225842][ C1] RDX: dffffc0000000000 RSI: ffffffff880b22a0 RDI: ffffffff8850b260
[ 162.234571][ C1] RBP: ffffc90003f47cc0 R08: 0000000000000001 R09: 0000000000000001
[ 162.243812][ C1] R10: ffffed10224d8e68 R11: ffff88810270caf8 R12: ffff8881126c7340
[ 162.252227][ C1] R13: 0000000000000286 R14: 0000000000000000 R15: 000000000000000b
[ 162.261002][ C1] force_sig_info_to_task+0x262/0x3a0
[ 162.267366][ C1] force_sig_fault+0xc3/0x100
[ 162.272567][ C1] ? force_sig_fault_to_task+0x100/0x100
[ 162.278403][ C1] ? _down_write_nest_lock+0x160/0x160
[ 162.284209][ C1] ? check_preemption_disabled+0x3d/0xe0
[ 162.290566][ C1] ? __bad_area_nosemaphore+0x69/0x3b0
[ 162.296496][ C1] __bad_area_nosemaphore+0x21f/0x3b0
[ 162.302324][ C1] __bad_area+0x7b/0xb0
[ 162.307109][ C1] bad_area+0x11/0x20
[ 162.311387][ C1] do_user_addr_fault+0x688/0xd70
[ 162.316946][ C1] ? rcu_read_lock_sched_held+0x41/0xb0
[ 162.322806][ C1] ? irqentry_enter+0x49/0x50
[ 162.328135][ C1] exc_page_fault+0x6f/0xe0
[ 162.333630][ C1] ? asm_exc_page_fault+0x8/0x30
[ 162.339083][ C1] asm_exc_page_fault+0x1e/0x30
[ 162.344784][ C1] RIP: 0033:0x40a497
[ 162.348858][ C1] Code: c7 44 24 18 00 00 00 00 8b 7c 24 20 31 d2 be 01 4c 00 00 31 c0 e8 59 7b 05 00 e9 3b fe ff ff 48 6b 44 24 10 18 48 03 44 24 28 <48> 8b 48 10 48 8b 50 08 48 8b 30 8b 7c 24 1c e8 25 b3 00 00 89 44
[ 162.371270][ C1] RSP: 002b:00007fb6bd045fc0 EFLAGS: 00010206
[ 162.377879][ C1] RAX: 0000000024915150 RBX: 000000000052bf00 RCX: 0000000000415827
[ 162.387000][ C1] RDX: 79c009be0c046b8d RSI: 0000000000000000 RDI: 00007fb6bd0465f0
[ 162.396758][ C1] RBP: 0000000000000007 R08: 00007fb6bd045fc0 R09: 0000000000000007
[ 162.405305][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffff
[ 162.414490][ C1] R13: 00000000004fd358 R14: 00000000004b69b5 R15: 00007fb6bd0466bc
[ 162.425073][ T6930]
[ 162.427607][ T6930] ================================
[ 162.433428][ T6930] WARNING: inconsistent lock state
[ 162.440081][ T6930] 5.12.0-rc1-syzkaller #0 Not tainted
[ 162.446087][ T6930] --------------------------------
[ 162.451358][ T6930] inconsistent {IN-HARDIRQ-W} -> {HARDIRQ-ON-W} usage.
[ 162.459340][ T6930] syz-executor.0/6930 [HC0[0]:SC0[0]:HE0:SE1] takes:
[ 162.466616][ T6930] ffffffff898b31d8 (rcu_node_0){?.-.}-{2:2}, at: rcu_sched_clock_irq.cold+0x2d8/0x11b6
[ 162.477150][ T6930] {IN-HARDIRQ-W} state was registered at:
[ 162.484778][ T6930] lock_acquire+0x22a/0x8c0
[ 162.489539][ T6930] _raw_spin_lock_irqsave+0x9d/0xe0
[ 162.494982][ T6930] rcu_report_exp_cpu_mult+0x7a/0x3f0
[ 162.500927][ T6930] rcu_exp_handler+0x1e0/0x470
[ 162.506268][ T6930] flush_smp_call_function_queue+0x289/0x560
[ 162.512990][ T6930] generic_smp_call_function_single_interrupt+0xe/0x10
[ 162.520201][ T6930] __sysvec_call_function_single+0x99/0x3e0
[ 162.527433][ T6930] sysvec_call_function_single+0x98/0xc0
[ 162.533678][ T6930] asm_sysvec_call_function_single+0x12/0x20
[ 162.540004][ T6930] kmem_cache_alloc+0x35f/0x4d0
[ 162.545013][ T6930] __alloc_file+0x26/0x250
[ 162.549675][ T6930] alloc_empty_file+0x41/0xf0
[ 162.554686][ T6930] path_openat+0xea/0x25d0
[ 162.559721][ T6930] do_filp_open+0x17d/0x3b0
[ 162.564747][ T6930] do_open_execat+0xcb/0x560
[ 162.569589][ T6930] bprm_execve+0x3ca/0x1590
[ 162.574477][ T6930] kernel_execve+0x2cf/0x3e0
[ 162.579139][ T6930] call_usermodehelper_exec_async+0x2cc/0x500
[ 162.587044][ T6930] ret_from_fork+0x1f/0x30
[ 162.592156][ T6930] irq event stamp: 54008560
[ 162.596992][ T6930] hardirqs last enabled at (54008559): [] _raw_spin_unlock_irqrestore+0x46/0x8b
[ 162.608167][ T6930] hardirqs last disabled at (54008560): [] sysvec_apic_timer_interrupt+0x10/0xc0
[ 162.619882][ T6930] softirqs last enabled at (54008552): [] fpu__clear+0x97/0x1b0
[ 162.629956][ T6930] softirqs last disabled at (54008550): [] fpu__clear+0x29/0x1b0
[ 162.640029][ T6930]
[ 162.640029][ T6930] other info that might help us debug this:
[ 162.648516][ T6930] Possible unsafe locking scenario:
[ 162.648516][ T6930]
[ 162.656299][ T6930] CPU0
[ 162.659658][ T6930] ----
[ 162.663116][ T6930] lock(rcu_node_0);
[ 162.667441][ T6930]
[ 162.671063][ T6930] lock(rcu_node_0);
[ 162.675918][ T6930]
[ 162.675918][ T6930] *** DEADLOCK ***
[ 162.675918][ T6930]
[ 162.684959][ T6930] 1 lock held by syz-executor.0/6930:
[ 162.691000][ T6930] #0: ffffffff898b31d8 (rcu_node_0){?.-.}-{2:2}, at: rcu_sched_clock_irq.cold+0x2d8/0x11b6
[ 162.701421][ T6930]
[ 162.701421][ T6930] stack backtrace:
[ 162.707483][ T6930] CPU: 1 PID: 6930 Comm: syz-executor.0 Not tainted 5.12.0-rc1-syzkaller #0
[ 162.716434][ T6930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 162.727474][ T6930] Call Trace:
[ 162.730758][ T6930] dump_stack+0x114/0x14e
[ 162.735078][ T6930] print_usage_bug.part.0+0x2f1/0x300
[ 162.740452][ T6930] mark_lock.cold+0x51/0x17e
[ 162.745148][ T6930] ? lock_chain_count+0x20/0x20
[ 162.750076][ T6930] ? __this_cpu_preempt_check+0x13/0x20
[ 162.756406][ T6930] ? __this_cpu_preempt_check+0x13/0x20
[ 162.762052][ T6930] ? lock_is_held_type+0xdf/0x140
[ 162.767495][ T6930] ? try_to_wake_up+0xfc/0x1810
[ 162.772553][ T6930] ? __this_cpu_preempt_check+0x13/0x20
[ 162.778524][ T6930] mark_held_locks+0xa4/0xf0
[ 162.783288][ T6930] ? lock_is_held_type+0xdf/0x140
[ 162.788917][ T6930] ? sysvec_apic_timer_interrupt+0x57/0xc0
[ 162.795313][ T6930] lockdep_hardirqs_on_prepare+0x13a/0x450
[ 162.801629][ T6930] ? irqentry_exit+0x43/0xb0
[ 162.806202][ T6930] trace_hardirqs_on+0x22/0x150
[ 162.811384][ T6930] irqentry_exit+0x43/0xb0
[ 162.815882][ T6930] sysvec_apic_timer_interrupt+0x57/0xc0
[ 162.821620][ T6930] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 162.827770][ T6930] RIP: 0010:_raw_spin_unlock_irqrestore+0x72/0x8b
[ 162.834517][ T6930] Code: c0 80 b9 75 89 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 1c 48 83 3d d7 a0 d4 01 00 74 10 fb 66 0f 1f 44 00 00 b3 e8 8e 4a 5f f9 eb c1 0f 0b 48 c7 c7 80 b9 75 89 e8 c7 14 09
[ 162.855394][ T6930] RSP: 0000:ffffc90003f47cb0 EFLAGS: 00000286
[ 162.861843][ T6930] RAX: 1ffffffff12eb730 RBX: 0000000000000286 RCX: 1ffffffff14fdc19
[ 162.870853][ T6930] RDX: dffffc0000000000 RSI: ffffffff880b22a0 RDI: ffffffff8850b260
[ 162.878993][ T6930] RBP: ffffc90003f47cc0 R08: 0000000000000001 R09: 0000000000000001
[ 162.886956][ T6930] R10: ffffed10224d8e68 R11: ffff88810270caf8 R12: ffff8881126c7340
[ 162.895267][ T6930] R13: 0000000000000286 R14: 0000000000000000 R15: 000000000000000b
[ 162.903667][ T6930] force_sig_info_to_task+0x262/0x3a0
[ 162.909280][ T6930] force_sig_fault+0xc3/0x100
[ 162.914085][ T6930] ? force_sig_fault_to_task+0x100/0x100
[ 162.920055][ T6930] ? _down_write_nest_lock+0x160/0x160
[ 162.925939][ T6930] ? check_preemption_disabled+0x3d/0xe0
[ 162.931826][ T6930] ? __bad_area_nosemaphore+0x69/0x3b0
[ 162.942687][ T6930] __bad_area_nosemaphore+0x21f/0x3b0
[ 162.948222][ T6930] __bad_area+0x7b/0xb0
[ 162.952897][ T6930] bad_area+0x11/0x20
[ 162.956949][ T6930] do_user_addr_fault+0x688/0xd70
[ 162.962762][ T6930] ? rcu_read_lock_sched_held+0x41/0xb0
[ 162.969175][ T6930] ? irqentry_enter+0x49/0x50
[ 162.973933][ T6930] exc_page_fault+0x6f/0xe0
[ 162.979204][ T6930] ? asm_exc_page_fault+0x8/0x30
[ 162.984569][ T6930] asm_exc_page_fault+0x1e/0x30
[ 162.989585][ T6930] RIP: 0033:0x40a497
[ 162.993812][ T6930] Code: c7 44 24 18 00 00 00 00 8b 7c 24 20 31 d2 be 01 4c 00 00 31 c0 e8 59 7b 05 00 e9 3b fe ff ff 48 6b 44 24 10 18 48 03 44 24 28 <48> 8b 48 10 48 8b 50 08 48 8b 30 8b 7c 24 1c e8 25 b3 00 00 89 44
[ 163.014908][ T6930] RSP: 002b:00007fb6bd045fc0 EFLAGS: 00010206
[ 163.021615][ T6930] RAX: 0000000024915150 RBX: 000000000052bf00 RCX: 0000000000415827
[ 163.030050][ T6930] RDX: 79c009be0c046b8d RSI: 0000000000000000 RDI: 00007fb6bd0465f0
[ 163.038710][ T6930] RBP: 0000000000000007 R08: 00007fb6bd045fc0 R09: 0000000000000007
[ 163.046851][ T6930] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffff
[ 163.055859][ T6930] R13: 00000000004fd358 R14: 00000000004b69b5 R15: 00007fb6bd0466bc
[ 163.064857][ T6930] BUG: scheduling while atomic: syz-executor.0/6930/0x00000002
[ 163.072606][ T6930] INFO: lockdep is turned off.
[ 163.077609][ T6930] Modules linked in:
[ 163.081725][ T6930] Preemption disabled at:
[ 163.081731][ T6930] [] force_sig_info_to_task+0x69/0x3a0
[ 163.094687][ T6930] Kernel panic - not syncing: scheduling while atomic
[ 163.101890][ T6930] CPU: 1 PID: 6930 Comm: syz-executor.0 Not tainted 5.12.0-rc1-syzkaller #0
[ 163.111183][ T6930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 163.122097][ T6930] Call Trace:
[ 163.125655][ T6930] dump_stack+0x114/0x14e
[ 163.130199][ T6930] panic+0x28c/0x559
[ 163.134631][ T6930] ? __warn_printk+0xee/0xee
[ 163.139592][ T6930] ? force_sig_fault+0xc3/0x100
[ 163.144609][ T6930] ? force_sig_fault_to_task+0x100/0x100
[ 163.150574][ T6930] ? force_sig_info_to_task+0x69/0x3a0
[ 163.156393][ T6930] __schedule_bug.cold+0x113/0x14b
[ 163.161809][ T6930] __schedule+0x1727/0x2180
[ 163.166644][ T6930] ? __bad_area_nosemaphore+0x2fd/0x3b0
[ 163.172998][ T6930] ? io_schedule_timeout+0x150/0x150
[ 163.178549][ T6930] ? __bad_area+0x7b/0xb0
[ 163.183467][ T6930] schedule+0xdb/0x280
[ 163.187791][ T6930] exit_to_user_mode_prepare+0x1f2/0x250
[ 163.193596][ T6930] irqentry_exit_to_user_mode+0x9/0x30
[ 163.199047][ T6930] irqentry_exit+0x6c/0xb0
[ 163.203688][ T6930] exc_page_fault+0x90/0xe0
[ 163.208441][ T6930] ? asm_exc_page_fault+0x8/0x30
[ 163.213825][ T6930] asm_exc_page_fault+0x1e/0x30
[ 163.218920][ T6930] RIP: 0033:0x40a497
[ 163.223227][ T6930] Code: c7 44 24 18 00 00 00 00 8b 7c 24 20 31 d2 be 01 4c 00 00 31 c0 e8 59 7b 05 00 e9 3b fe ff ff 48 6b 44 24 10 18 48 03 44 24 28 <48> 8b 48 10 48 8b 50 08 48 8b 30 8b 7c 24 1c e8 25 b3 00 00 89 44
[ 163.243372][ T6930] RSP: 002b:00007fb6bd045fc0 EFLAGS: 00010206
[ 163.249703][ T6930] RAX: 0000000024915150 RBX: 000000000052bf00 RCX: 0000000000415827
[ 163.258963][ T6930] RDX: 79c009be0c046b8d RSI: 0000000000000000 RDI: 00007fb6bd0465f0
[ 163.267611][ T6930] RBP: 0000000000000007 R08: 00007fb6bd045fc0 R09: 0000000000000007
[ 163.276122][ T6930] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffff
[ 163.284610][ T6930] R13: 00000000004fd358 R14: 00000000004b69b5 R15: 00007fb6bd0466bc
[ 163.296260][ T6930] Kernel Offset: disabled
[ 163.301547][ T6930] Rebooting in 86400 seconds..