Warning: Permanently added '10.128.15.195' (ECDSA) to the list of known hosts. 2019/11/14 14:08:33 fuzzer started 2019/11/14 14:08:34 dialing manager at 10.128.0.26:45149 2019/11/14 14:08:35 syscalls: 2566 2019/11/14 14:08:35 code coverage: enabled 2019/11/14 14:08:35 comparison tracing: enabled 2019/11/14 14:08:35 extra coverage: enabled 2019/11/14 14:08:35 setuid sandbox: enabled 2019/11/14 14:08:35 namespace sandbox: enabled 2019/11/14 14:08:35 Android sandbox: /sys/fs/selinux/policy does not exist 2019/11/14 14:08:35 fault injection: enabled 2019/11/14 14:08:35 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/11/14 14:08:35 net packet injection: enabled 2019/11/14 14:08:35 net device setup: enabled 2019/11/14 14:08:35 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/11/14 14:08:35 devlink PCI setup: PCI device 0000:00:10.0 is not available 14:10:35 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"/466], 0x70}}, 0x0) sendmmsg(r2, &(0x7f0000000180), 0x41d, 0x0) 14:10:36 executing program 1: socket(0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) 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) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00000002c0)=0xece) fcntl$setsig(r1, 0xa, 0x12) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0xfffffffffffffd10, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x1c7f1fd, 0x0, 0x0) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) syzkaller login: [ 187.648003][ T8801] IPVS: ftp: loaded support on port[0] = 21 14:10:36 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sched_setscheduler(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00000006c0), 0x1c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200)=""/49, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000540)={0x0, 0xffffffffffffff76, "7a3ac21c9eb09d00e5f704ecf4d91970bbeb161830d27c0c3a0fa4683375d40209e93478e62bc942c0cef67c3c31e7909af1aaf16e59920d46319fe36dbee01ce5eabea15ac5c2335fea456ae0462f483313f46b453fdcca648763dc67ea996629593b36ae36dcad0f352ab58266a366bb7e5587600a94633601bf5206cdfbab3db974c54dc984a92b72e12ed075bebc3cba58e520da5f72aea04aecea92089057057e88dee1c7c9"}, &(0x7f0000000140)=0xffc2) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x0) fchdir(0xffffffffffffffff) [ 187.831404][ T8804] IPVS: ftp: loaded support on port[0] = 21 [ 187.840177][ T8801] chnl_net:caif_netlink_parms(): no params data found [ 187.914219][ T8801] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.939940][ T8801] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.948233][ T8801] device bridge_slave_0 entered promiscuous mode [ 187.960187][ T8801] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.967356][ T8801] bridge0: port 2(bridge_slave_1) entered disabled state [ 187.975662][ T8801] device bridge_slave_1 entered promiscuous mode [ 188.007814][ T8801] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 188.020991][ T8801] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 188.052047][ T8801] team0: Port device team_slave_0 added [ 188.059724][ T8801] team0: Port device team_slave_1 added [ 188.119191][ T8801] device hsr_slave_0 entered promiscuous mode 14:10:36 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000040)="eb64c86d4f66732e6661740002e640000500077008f80000d8c32d8cbe59628cf9d9ed7b2c43f6", 0x3cc}], 0x0, 0x0) [ 188.176337][ T8801] device hsr_slave_1 entered promiscuous mode [ 188.265104][ T8806] IPVS: ftp: loaded support on port[0] = 21 [ 188.393009][ T8809] IPVS: ftp: loaded support on port[0] = 21 [ 188.412916][ T8804] chnl_net:caif_netlink_parms(): no params data found [ 188.433980][ T8801] netdevsim netdevsim0 netdevsim0: renamed from eth0 14:10:36 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x40000141042, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x323) creat(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000180)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) r4 = socket(0x10, 0x80002, 0x0) bind$netlink(r4, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r4, &(0x7f0000000140)="2600000022004701050000000000000005006d20002b1f000a4a51f1ee839cd53400b017ca5b", 0x26) connect$netlink(r4, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x1}, 0xc) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r4, 0x0, 0x0, 0x20008000, 0x0, 0x0) syz_genetlink_get_family_id$tipc(0x0) recvmmsg(r4, &(0x7f0000000780), 0x3ffffffffffff81, 0x2, 0x0) getxattr(&(0x7f0000000200)='./bus\x00', 0x0, 0x0, 0x0) sendfile(r1, r3, 0x0, 0x9001) pipe(0x0) read(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000400)={{{@in=@loopback, @in6=@ipv4={[], [], @dev}}}, {{@in6=@empty}, 0x0, @in=@dev}}, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 188.561671][ T8801] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 188.607898][ T8801] netdevsim netdevsim0 netdevsim2: renamed from eth2 14:10:37 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff88ca2ab8fd251796d5e96a47bd8d13c320dee3638bec6d8071a5f5b5493a5f322fbc0dcde0bb4881bce64f0d9bd1c4785e8dff8d876e547f9ea1b5494eb56d19d3028124da7eed6716207b1fa3c25264acc90414b79803d671145f3ed2831c42c77102b57a70d685f373f10c1915df31fe70447f422f37563a90d8559234b52c7ad827ac98b766e33f23705c3889019b6c7d2a327e13838029a91022bf31600e120a08af505ab73f39"], 0x0) [ 188.689434][ T8801] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 188.700389][ T8811] IPVS: ftp: loaded support on port[0] = 21 [ 188.759597][ T8804] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.768643][ T8804] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.776820][ T8804] device bridge_slave_0 entered promiscuous mode [ 188.799258][ T8804] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.807860][ T8804] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.816007][ T8804] device bridge_slave_1 entered promiscuous mode [ 188.844261][ T8801] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.844770][ T8813] IPVS: ftp: loaded support on port[0] = 21 [ 188.851469][ T8801] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.865145][ T8801] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.872207][ T8801] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.891545][ T8804] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 188.919815][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.927705][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.941733][ T8804] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 189.017136][ T8804] team0: Port device team_slave_0 added [ 189.026273][ T8804] team0: Port device team_slave_1 added [ 189.060345][ T8806] chnl_net:caif_netlink_parms(): no params data found [ 189.143470][ T8806] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.152077][ T8806] bridge0: port 1(bridge_slave_0) entered disabled state [ 189.159909][ T8806] device bridge_slave_0 entered promiscuous mode [ 189.172900][ T8809] chnl_net:caif_netlink_parms(): no params data found [ 189.236717][ T8804] device hsr_slave_0 entered promiscuous mode [ 189.285242][ T8804] device hsr_slave_1 entered promiscuous mode [ 189.324867][ T8804] debugfs: Directory 'hsr0' with parent '/' already present! [ 189.341386][ T8806] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.348675][ T8806] bridge0: port 2(bridge_slave_1) entered disabled state [ 189.356533][ T8806] device bridge_slave_1 entered promiscuous mode [ 189.436997][ T8813] chnl_net:caif_netlink_parms(): no params data found [ 189.457207][ T8806] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 189.468812][ T8806] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 189.536194][ T8806] team0: Port device team_slave_0 added [ 189.574997][ T8806] team0: Port device team_slave_1 added [ 189.597689][ T8813] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.609731][ T8813] bridge0: port 1(bridge_slave_0) entered disabled state [ 189.617804][ T8813] device bridge_slave_0 entered promiscuous mode [ 189.626216][ T8811] chnl_net:caif_netlink_parms(): no params data found [ 189.641526][ T8801] 8021q: adding VLAN 0 to HW filter on device bond0 [ 189.650624][ T8809] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.657880][ T8809] bridge0: port 1(bridge_slave_0) entered disabled state [ 189.665790][ T8809] device bridge_slave_0 entered promiscuous mode [ 189.672867][ T8804] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 189.727295][ T8813] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.734406][ T8813] bridge0: port 2(bridge_slave_1) entered disabled state [ 189.742431][ T8813] device bridge_slave_1 entered promiscuous mode [ 189.818008][ T8806] device hsr_slave_0 entered promiscuous mode [ 189.875124][ T8806] device hsr_slave_1 entered promiscuous mode [ 189.914774][ T8806] debugfs: Directory 'hsr0' with parent '/' already present! [ 189.922468][ T8809] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.930916][ T8809] bridge0: port 2(bridge_slave_1) entered disabled state [ 189.941878][ T8809] device bridge_slave_1 entered promiscuous mode [ 189.949223][ T8804] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 190.037166][ T8809] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 190.057245][ T8809] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 190.067971][ T8813] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 190.077298][ T8804] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 190.122280][ T8804] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 190.189807][ T8801] 8021q: adding VLAN 0 to HW filter on device team0 [ 190.197414][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 190.206610][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 190.231353][ T8813] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 190.260871][ T8813] team0: Port device team_slave_0 added [ 190.272634][ T8813] team0: Port device team_slave_1 added [ 190.281834][ T8811] bridge0: port 1(bridge_slave_0) entered blocking state [ 190.289222][ T8811] bridge0: port 1(bridge_slave_0) entered disabled state [ 190.297313][ T8811] device bridge_slave_0 entered promiscuous mode [ 190.307681][ T8811] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.314781][ T8811] bridge0: port 2(bridge_slave_1) entered disabled state [ 190.322550][ T8811] device bridge_slave_1 entered promiscuous mode [ 190.347646][ T8819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 190.356901][ T8819] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 190.365331][ T8819] bridge0: port 1(bridge_slave_0) entered blocking state [ 190.372354][ T8819] bridge0: port 1(bridge_slave_0) entered forwarding state [ 190.381686][ T8809] team0: Port device team_slave_0 added [ 190.457935][ T8813] device hsr_slave_0 entered promiscuous mode [ 190.497309][ T8813] device hsr_slave_1 entered promiscuous mode [ 190.534940][ T8813] debugfs: Directory 'hsr0' with parent '/' already present! [ 190.544850][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 190.553389][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 190.562331][ T3617] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.569436][ T3617] bridge0: port 2(bridge_slave_1) entered forwarding state [ 190.588108][ T8811] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 190.598452][ T8809] team0: Port device team_slave_1 added [ 190.623813][ T8806] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 190.681506][ T8806] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 190.737288][ T8811] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 190.755004][ T8819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 190.763680][ T8819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 190.773801][ T8819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 190.782322][ T8819] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 190.790903][ T8819] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 190.813000][ T8806] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 190.861011][ T8806] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 190.916208][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 190.925323][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 190.943231][ T8811] team0: Port device team_slave_0 added [ 190.996923][ T8809] device hsr_slave_0 entered promiscuous mode [ 191.045230][ T8809] device hsr_slave_1 entered promiscuous mode [ 191.074841][ T8809] debugfs: Directory 'hsr0' with parent '/' already present! [ 191.092126][ T8801] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 191.103572][ T8801] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 191.128883][ T8811] team0: Port device team_slave_1 added [ 191.137203][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 191.146281][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 191.154925][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 191.163084][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 191.171727][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 191.180012][ T8813] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 191.241092][ T8813] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 191.287011][ T8813] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 191.340242][ T8813] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 191.458067][ T8811] device hsr_slave_0 entered promiscuous mode [ 191.495216][ T8811] device hsr_slave_1 entered promiscuous mode [ 191.555276][ T8811] debugfs: Directory 'hsr0' with parent '/' already present! [ 191.562980][ T8809] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 191.616385][ T8809] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 191.667062][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 191.674500][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 191.701130][ T8801] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 191.718675][ T8809] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 191.776240][ T8804] 8021q: adding VLAN 0 to HW filter on device bond0 [ 191.796948][ T8809] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 191.907370][ T8811] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 191.948508][ T8811] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 192.007978][ T8811] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 192.088560][ T8811] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 192.151067][ T8804] 8021q: adding VLAN 0 to HW filter on device team0 [ 192.166432][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 192.174115][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 14:10:40 executing program 0: [ 192.219416][ T2917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 192.232352][ T2917] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 192.248863][ T2917] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.255982][ T2917] bridge0: port 1(bridge_slave_0) entered forwarding state 14:10:40 executing program 0: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200), 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 192.289387][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 192.312038][ T8813] 8021q: adding VLAN 0 to HW filter on device bond0 [ 192.349290][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 192.365748][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 192.384209][ T8814] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.391370][ T8814] bridge0: port 2(bridge_slave_1) entered forwarding state [ 192.399844][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 192.419909][ T8809] 8021q: adding VLAN 0 to HW filter on device bond0 [ 192.433233][ T8806] 8021q: adding VLAN 0 to HW filter on device bond0 [ 192.451460][ T8813] 8021q: adding VLAN 0 to HW filter on device team0 [ 192.459334][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 192.468687][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 192.478164][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 192.488977][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 192.496955][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 192.523061][ T8806] 8021q: adding VLAN 0 to HW filter on device team0 [ 192.570427][ T8809] 8021q: adding VLAN 0 to HW filter on device team0 [ 192.585147][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 192.593761][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 192.610086][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 192.621075][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 192.633164][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 192.643648][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 192.660192][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 192.669947][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 192.683787][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 192.694229][ T8814] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.701394][ T8814] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.715325][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 192.724224][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 192.739163][ T8814] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.746324][ T8814] bridge0: port 2(bridge_slave_1) entered forwarding state [ 192.760385][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 192.769403][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 192.783241][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 192.795400][ T8804] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 192.812535][ T8804] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 192.845127][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 192.853652][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 192.869289][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 192.880918][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 192.901040][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 192.909682][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.916830][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.924639][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 192.933720][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 192.942718][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.949861][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.962481][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 192.971404][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 192.980025][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.987173][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 192.996036][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 193.006389][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 193.020383][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 193.030205][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.037358][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.107866][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 193.124738][ C1] hrtimer: interrupt took 94763 ns [ 193.132124][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 193.140251][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 193.153657][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 193.161251][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 193.170907][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 193.180089][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 193.189033][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 193.197814][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 193.207125][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 193.222795][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 193.231374][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 193.240661][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 193.251280][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 193.260419][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 193.269306][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 193.279201][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 193.288118][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 193.297066][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 193.305542][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 193.313689][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 193.322294][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 193.335166][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 193.343320][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 193.351668][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 193.365475][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 193.378048][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 193.387117][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 193.403693][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 193.414381][ T8804] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 193.426357][ T8811] 8021q: adding VLAN 0 to HW filter on device bond0 [ 193.449151][ T8813] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 193.461608][ T8813] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 193.494014][ T8811] 8021q: adding VLAN 0 to HW filter on device team0 [ 193.502518][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 193.511559][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 193.520047][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 193.529119][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 193.537927][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 193.547017][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 193.556273][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 193.564147][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 193.590755][ T8806] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 193.605334][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 193.613026][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 193.637383][ T8813] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 193.660821][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 193.671043][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 193.680869][ T8814] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.688030][ T8814] bridge0: port 1(bridge_slave_0) entered forwarding state 14:10:42 executing program 0: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200), 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 193.703631][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 193.728728][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 193.760864][ T8814] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.768032][ T8814] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.776516][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 193.785515][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 193.792975][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 193.821368][ T8809] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 193.833985][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 193.866137][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 193.899035][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 193.922890][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 193.941277][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 193.953125][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 193.967277][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 194.003957][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 194.064318][ T8811] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 194.137505][ T8811] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 194.207808][ T8806] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 194.236996][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 194.256031][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 194.264563][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 194.308234][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 194.316879][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 194.346196][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 194.383187][ T8811] 8021q: adding VLAN 0 to HW filter on device batadv0 14:10:42 executing program 1: socket(0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) 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) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00000002c0)=0xece) fcntl$setsig(r1, 0xa, 0x12) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0xfffffffffffffd10, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x1c7f1fd, 0x0, 0x0) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) [ 194.454160][ T8839] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 194.473854][ T8839] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 194.530500][ T8853] FAT-fs (loop3): bogus sectors per cluster 230 [ 194.598288][ T8853] FAT-fs (loop3): Can't find a valid FAT filesystem 14:10:43 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000040)="eb64c86d4f66732e6661740002e640000500077008f80000d8c32d8cbe59628cf9d9ed7b2c43f6", 0x3cc}], 0x0, 0x0) 14:10:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@remote}, 0x14) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0xfffffffffffffee8, &(0x7f0000000180)={0x0, 0x302}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x4000000001c, &(0x7f00000001c0)={@remote, r2}, 0x14) [ 194.912136][ T8887] FAT-fs (loop3): bogus sectors per cluster 230 [ 194.927096][ T8887] FAT-fs (loop3): Can't find a valid FAT filesystem 14:10:43 executing program 2: process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000001380)=""/33, 0x21}], 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 14:10:43 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) close(r0) syz_open_procfs(0x0, &(0x7f00000002c0)='comm\x00') r3 = open(&(0x7f0000000400)='./bus\x00', 0x1141042, 0x0) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x208200) sendfile(r0, r3, 0x0, 0x8000fffffffe) 14:10:43 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000040)="eb64c86d4f66732e6661740002e640000500077008f80000d8c32d8cbe59628cf9d9ed7b2c43f6", 0x3cc}], 0x0, 0x0) 14:10:43 executing program 0: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200), 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 195.232956][ T8903] FAT-fs (loop3): bogus sectors per cluster 230 [ 195.263187][ T8903] FAT-fs (loop3): Can't find a valid FAT filesystem 14:10:47 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x40000141042, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x323) creat(0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000180)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) r4 = socket(0x10, 0x80002, 0x0) bind$netlink(r4, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r4, &(0x7f0000000140)="2600000022004701050000000000000005006d20002b1f000a4a51f1ee839cd53400b017ca5b", 0x26) connect$netlink(r4, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x1}, 0xc) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r4, 0x0, 0x0, 0x20008000, 0x0, 0x0) syz_genetlink_get_family_id$tipc(0x0) recvmmsg(r4, &(0x7f0000000780), 0x3ffffffffffff81, 0x2, 0x0) getxattr(&(0x7f0000000200)='./bus\x00', 0x0, 0x0, 0x0) sendfile(r1, r3, 0x0, 0x9001) pipe(0x0) read(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000400)={{{@in=@loopback, @in6=@ipv4={[], [], @dev}}}, {{@in6=@empty}, 0x0, @in=@dev}}, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) 14:10:47 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000040)="eb64c86d4f66732e6661740002e640000500077008f80000d8c32d8cbe59628cf9d9ed7b2c43f6", 0x3cc}], 0x0, 0x0) 14:10:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x3, 0x3b) r3 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000005740)) 14:10:47 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000080), 0x12) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$P9_RLERROR(r1, &(0x7f0000000480)=ANY=[], 0x0) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 14:10:47 executing program 1: socket(0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00000002c0)=0xece) fcntl$setsig(r1, 0xa, 0x12) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0xfffffffffffffd10, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x1c7f1fd, 0x0, 0x0) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) 14:10:47 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x28001, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000040)) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, &(0x7f0000000440)) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x2000, @multicast1}, 0x10) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)=0xff, 0x12) openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) write$FUSE_INTERRUPT(r0, &(0x7f0000000300)={0xfffffffffffffe50}, 0xfde1) [ 199.366011][ T8926] FAT-fs (loop3): bogus sectors per cluster 230 [ 199.372402][ T8926] FAT-fs (loop3): Can't find a valid FAT filesystem 14:10:48 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000040)="eb64c86d4f66732e6661740002e640000500077008f80000d8c32d8cbe59628cf9d9ed7b2c43f6", 0x3cc}], 0x0, 0x0) 14:10:48 executing program 1: socket(0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00000002c0)=0xece) fcntl$setsig(r1, 0xa, 0x12) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0xfffffffffffffd10, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x1c7f1fd, 0x0, 0x0) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) [ 200.016662][ T8949] FAT-fs (loop3): bogus sectors per cluster 230 [ 200.039940][ T8949] FAT-fs (loop3): Can't find a valid FAT filesystem 14:10:48 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000040)="eb64c86d4f66732e6661740002e640000500077008f80000d8c32d8cbe59628cf9d9ed7b2c43f6", 0x3cc}], 0x0, 0x0) [ 200.624784][ T8956] FAT-fs (loop3): bogus sectors per cluster 230 [ 200.652386][ T8956] FAT-fs (loop3): Can't find a valid FAT filesystem [ 358.404922][ T1079] INFO: task :8897 can't die for more than 143 seconds. [ 358.412047][ T1079] R running task 28144 8897 8813 0x00004006 [ 358.430893][ T1079] Call Trace: [ 358.434330][ T1079] __schedule+0x8e9/0x1f30 [ 358.440111][ T1079] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 358.451144][ T1079] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 358.457398][ T1079] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 358.462856][ T1079] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 358.472970][ T1079] ? lockdep_hardirqs_on+0x421/0x5e0 [ 358.478524][ T1079] ? lockdep_hardirqs_on+0x421/0x5e0 [ 358.483870][ T1079] ? retint_kernel+0x2b/0x2b [ 358.493439][ T1079] ? trace_hardirqs_on_caller+0x6a/0x240 [ 358.500174][ T1079] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 358.510203][ T1079] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 358.516007][ T1079] ? __this_cpu_preempt_check+0x8a/0x190 [ 358.521635][ T1079] ? __this_cpu_preempt_check+0x35/0x190 [ 358.531848][ T1079] ? retint_kernel+0x2b/0x2b [ 358.536705][ T1079] ? irq_work_sync+0x106/0x1d0 [ 358.541461][ T1079] ? irq_work_sync+0xd1/0x1d0 [ 358.550616][ T1079] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.557092][ T1079] ? irq_work_sync+0xe5/0x1d0 [ 358.561764][ T1079] ? _free_event+0x89/0x13b0 [ 358.571575][ T1079] ? __kasan_check_write+0x14/0x20 [ 358.576962][ T1079] ? __mutex_unlock_slowpath+0xf0/0x6a0 [ 358.582521][ T1079] ? mark_held_locks+0xa4/0xf0 [ 358.591821][ T1079] ? ring_buffer_attach+0x650/0x650 [ 358.597274][ T1079] ? wait_for_completion+0x440/0x440 [ 358.602569][ T1079] ? put_event+0x47/0x60 [ 358.612139][ T1079] ? perf_event_release_kernel+0x6d5/0xd70 [ 358.618199][ T1079] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 358.624444][ T1079] ? __perf_event_exit_context+0x170/0x170 [ 358.634792][ T1079] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 358.641038][ T1079] ? perf_release+0x37/0x50 [ 358.650034][ T1079] ? __fput+0x2ff/0x890 [ 358.654188][ T1079] ? perf_event_release_kernel+0xd70/0xd70 [ 358.660333][ T1079] ? ____fput+0x16/0x20 [ 358.664506][ T1079] ? task_work_run+0x145/0x1c0 [ 358.673822][ T1079] ? exit_to_usermode_loop+0x316/0x380 [ 358.679534][ T1079] ? do_syscall_64+0x65f/0x760 [ 358.684297][ T1079] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.694982][ T1079] [ 358.694982][ T1079] Showing all locks held in the system: [ 358.702709][ T1079] 1 lock held by khungtaskd/1079: [ 358.711619][ T1079] #0: ffffffff88fac6c0 (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x279 [ 358.722931][ T1079] 1 lock held by rsyslogd/8671: [ 358.731644][ T1079] #0: ffff8880a8cb0120 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xee/0x110 [ 358.741365][ T1079] 2 locks held by getty/8761: [ 358.750023][ T1079] #0: ffff888094a5b090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 358.760084][ T1079] #1: ffffc90005f1d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 358.773519][ T1079] 2 locks held by getty/8762: [ 358.779155][ T1079] #0: ffff88809865c090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 358.791991][ T1079] #1: ffffc90005f252e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 358.803012][ T1079] 2 locks held by getty/8763: [ 358.811581][ T1079] #0: ffff8880976b0090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 358.821488][ T1079] #1: ffffc90005f2d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 358.836355][ T1079] 2 locks held by getty/8764: [ 358.841025][ T1079] #0: ffff8880a90a6090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 358.853638][ T1079] #1: ffffc90005f292e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 358.868119][ T1079] 2 locks held by getty/8765: [ 358.872813][ T1079] #0: ffff8880a8f6e090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 358.883010][ T1079] #1: ffffc90005f192e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 358.897973][ T1079] 2 locks held by getty/8766: [ 358.902670][ T1079] #0: ffff888093ed6090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 358.912650][ T1079] #1: ffffc90005f312e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 358.926751][ T1079] 2 locks held by getty/8767: [ 358.931421][ T1079] #0: ffff8880a7464090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 358.943290][ T1079] #1: ffffc90005f012e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 358.958320][ T1079] [ 358.960667][ T1079] ============================================= [ 358.960667][ T1079] [ 358.971959][ T1079] NMI backtrace for cpu 1 [ 358.976367][ T1079] CPU: 1 PID: 1079 Comm: khungtaskd Not tainted 5.4.0-rc7-next-20191113 #0 [ 358.984932][ T1079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.995158][ T1079] Call Trace: [ 358.998534][ T1079] dump_stack+0x197/0x210 [ 359.002860][ T1079] nmi_cpu_backtrace.cold+0x70/0xb2 [ 359.008042][ T1079] ? vprintk_func+0x86/0x189 [ 359.012636][ T1079] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 359.018264][ T1079] nmi_trigger_cpumask_backtrace+0x23b/0x28b [ 359.024241][ T1079] arch_trigger_cpumask_backtrace+0x14/0x20 [ 359.030129][ T1079] watchdog+0xc8f/0x1350 [ 359.034367][ T1079] kthread+0x361/0x430 [ 359.038420][ T1079] ? reset_hung_task_detector+0x30/0x30 [ 359.043963][ T1079] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 359.049679][ T1079] ret_from_fork+0x24/0x30 [ 359.054345][ T1079] Sending NMI from CPU 1 to CPUs 0: [ 359.059910][ C0] NMI backtrace for cpu 0 [ 359.059916][ C0] CPU: 0 PID: 252 Comm: kworker/u4:3 Not tainted 5.4.0-rc7-next-20191113 #0 [ 359.059921][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.059924][ C0] Workqueue: bat_events batadv_nc_worker [ 359.059930][ C0] RIP: 0010:debug_lockdep_rcu_enabled+0x15/0xa0 [ 359.059940][ C0] Code: e8 50 b8 4f 00 eb e9 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 48 c7 c0 f0 62 c8 89 55 48 ba 00 00 00 00 00 fc ff df 48 89 c1 <83> e0 07 48 89 e5 48 c1 e9 03 83 c0 03 0f b6 14 11 38 d0 7c 04 84 [ 359.059943][ C0] RSP: 0018:ffff8880a9367cc8 EFLAGS: 00000282 [ 359.059950][ C0] RAX: ffffffff89c862f0 RBX: ffff8880a0edb840 RCX: ffffffff89c862f0 [ 359.059954][ C0] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: 0000000000000282 [ 359.059958][ C0] RBP: ffff8880a9367d30 R08: 1ffffffff14f4334 R09: fffffbfff14f4335 [ 359.059963][ C0] R10: ffff8880a93589b0 R11: ffff8880a93580c0 R12: 0000000000000001 [ 359.059967][ C0] R13: 0000000000000052 R14: ffff888064e14290 R15: dffffc0000000000 [ 359.059972][ C0] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 359.059975][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 359.059980][ C0] CR2: 000000c41fde40a8 CR3: 000000009837b000 CR4: 00000000001406f0 [ 359.059984][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 359.059989][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 359.059991][ C0] Call Trace: [ 359.059994][ C0] ? batadv_nc_worker+0x11c/0x760 [ 359.059997][ C0] ? batadv_nc_worker+0xe3/0x760 [ 359.060000][ C0] process_one_work+0x9af/0x1740 [ 359.060003][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 359.060006][ C0] ? lock_acquire+0x190/0x410 [ 359.060009][ C0] worker_thread+0x98/0xe40 [ 359.060012][ C0] kthread+0x361/0x430 [ 359.060015][ C0] ? process_one_work+0x1740/0x1740 [ 359.060030][ C0] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 359.060033][ C0] ret_from_fork+0x24/0x30 [ 359.062099][ T1079] Kernel panic - not syncing: hung_task: blocked tasks [ 359.258440][ T1079] CPU: 1 PID: 1079 Comm: khungtaskd Not tainted 5.4.0-rc7-next-20191113 #0 [ 359.267025][ T1079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.277068][ T1079] Call Trace: [ 359.280359][ T1079] dump_stack+0x197/0x210 [ 359.284691][ T1079] panic+0x2e3/0x75c [ 359.288570][ T1079] ? add_taint.cold+0x16/0x16 [ 359.293233][ T1079] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 359.298862][ T1079] ? ___preempt_schedule+0x16/0x18 [ 359.303980][ T1079] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 359.310135][ T1079] ? nmi_trigger_cpumask_backtrace+0x24c/0x28b [ 359.316276][ T1079] ? nmi_trigger_cpumask_backtrace+0x256/0x28b [ 359.322418][ T1079] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 359.328571][ T1079] watchdog+0xca0/0x1350 [ 359.332813][ T1079] kthread+0x361/0x430 [ 359.336874][ T1079] ? reset_hung_task_detector+0x30/0x30 [ 359.342429][ T1079] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 359.348158][ T1079] ret_from_fork+0x24/0x30 [ 359.354473][ T1079] Kernel Offset: disabled [ 359.358806][ T1079] Rebooting in 86400 seconds..