Warning: Permanently added '10.128.0.5' (ECDSA) to the list of known hosts. 2020/05/23 13:07:04 parsed 1 programs syzkaller login: [ 135.682551][ T3833] kmemleak: Automatic memory scanning thread ended [ 136.831416][ T6644] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2020/05/23 13:07:12 executed programs: 0 [ 143.123805][ T25] audit: type=1400 audit(1590239232.259:8): avc: denied { execmem } for pid=6646 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 143.143673][ T6647] IPVS: ftp: loaded support on port[0] = 21 [ 143.168590][ T6647] chnl_net:caif_netlink_parms(): no params data found [ 143.255724][ T6647] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.263114][ T6647] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.270645][ T6647] device bridge_slave_0 entered promiscuous mode [ 143.277789][ T6647] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.284805][ T6647] bridge0: port 2(bridge_slave_1) entered disabled state [ 143.292192][ T6647] device bridge_slave_1 entered promiscuous mode [ 143.301819][ T6647] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 143.311520][ T6647] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 143.323565][ T6647] team0: Port device team_slave_0 added [ 143.329779][ T6647] team0: Port device team_slave_1 added [ 143.338531][ T6647] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 143.345441][ T6647] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 143.371352][ T6647] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 143.382336][ T6647] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 143.389287][ T6647] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 143.417147][ T6647] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 143.477219][ T6647] device hsr_slave_0 entered promiscuous mode [ 143.526429][ T6647] device hsr_slave_1 entered promiscuous mode [ 143.596959][ T6647] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 143.627351][ T6647] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 143.707232][ T6647] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 143.777174][ T6647] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 143.821066][ T6647] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.828228][ T6647] bridge0: port 2(bridge_slave_1) entered forwarding state [ 143.835621][ T6647] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.842646][ T6647] bridge0: port 1(bridge_slave_0) entered forwarding state [ 143.859237][ T6647] 8021q: adding VLAN 0 to HW filter on device bond0 [ 143.867816][ T6850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 143.875648][ T6850] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.883259][ T6850] bridge0: port 2(bridge_slave_1) entered disabled state [ 143.891634][ T6850] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 143.900340][ T6647] 8021q: adding VLAN 0 to HW filter on device team0 [ 143.908133][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 143.916208][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.923230][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 143.936439][ T6647] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 143.947200][ T6647] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 143.958772][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 143.967277][ T3584] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.974279][ T3584] bridge0: port 2(bridge_slave_1) entered forwarding state [ 143.982037][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 143.990681][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 143.998779][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 144.007558][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 144.015662][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 144.023029][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 144.034326][ T6647] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 144.046616][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 144.053970][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 144.064839][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 144.076596][ T6850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 144.084455][ T6850] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 144.092398][ T6850] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 144.100771][ T6647] device veth0_vlan entered promiscuous mode [ 144.108546][ T6647] device veth1_vlan entered promiscuous mode [ 144.119233][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 144.126965][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 144.134606][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 144.144042][ T6647] device veth0_macvtap entered promiscuous mode [ 144.151580][ T6647] device veth1_macvtap entered promiscuous mode [ 144.160942][ T6647] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 144.168241][ T6850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 144.177148][ T6850] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 144.190460][ T6647] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 144.197769][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 144.205936][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 144.248519][ T6871] ubi0: attaching mtd0 [ 144.252750][ T6871] ubi0: scanning is finished [ 144.257907][ T6871] ubi0: empty MTD device detected [ 144.297002][ T6871] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 144.304585][ T6871] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 144.312295][ T6871] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 144.319840][ T6871] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 144.327385][ T6871] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 144.334118][ T6871] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 144.342388][ T6871] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 1682209827 [ 144.352597][ T6871] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 144.362771][ T6875] ubi0: background thread "ubi_bgt0d" started, PID 6875 2020/05/23 13:07:19 executed programs: 1 [ 149.923847][ T6881] ubi0: detaching mtd0 [ 149.928574][ T6881] ubi0: mtd0 is detached [ 149.933177][ T6881] ubi0: attaching mtd0 [ 149.937542][ T6881] ubi0: scanning is finished [ 149.966996][ T6881] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 149.974464][ T6881] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 149.982083][ T6881] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 149.989256][ T6881] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 149.996879][ T6881] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 150.003607][ T6881] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 150.011992][ T6881] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 1682209827 [ 150.022198][ T6881] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 150.032446][ T6885] ubi0: background thread "ubi_bgt0d" started, PID 6885 [ 150.043532][ T6888] ubi0: detaching mtd0 [ 150.048167][ T6888] ubi0: mtd0 is detached [ 150.052521][ T6888] ubi0: attaching mtd0 [ 150.057145][ T6888] ubi0: scanning is finished [ 150.090378][ T6888] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 150.098127][ T6888] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 150.105311][ T6888] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 150.113193][ T6888] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 150.120841][ T6888] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 150.128052][ T6888] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 150.136799][ T6888] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 1682209827 [ 150.147091][ T6888] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 150.157193][ T6893] ubi0: background thread "ubi_bgt0d" started, PID 6893 [ 153.646018][ T0] NOHZ: local_softirq_pending 08 2020/05/23 13:07:24 executed programs: 3 [ 155.718348][ T6899] ubi0: detaching mtd0 [ 155.722824][ T6899] ubi0: mtd0 is detached [ 155.727377][ T6899] ubi0: attaching mtd0 [ 155.731707][ T6899] ubi0: scanning is finished [ 155.766531][ T6899] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 155.773999][ T6899] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 155.782255][ T6899] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 155.789353][ T6899] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 155.797057][ T6899] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 155.803788][ T6899] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 155.812028][ T6899] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 1682209827 [ 155.822315][ T6899] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 155.832370][ T6903] ubi0: background thread "ubi_bgt0d" started, PID 6903 [ 155.843362][ T6906] ubi0: detaching mtd0 [ 155.847964][ T6906] ubi0: mtd0 is detached [ 155.852413][ T6906] ubi0: attaching mtd0 [ 155.857050][ T6906] ubi0: scanning is finished [ 155.890616][ T6906] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 155.898180][ T6906] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 155.905452][ T6906] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 155.912958][ T6906] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 155.920860][ T6906] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 155.927782][ T6906] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 155.935737][ T6906] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 1682209827 [ 155.945992][ T6906] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 155.956285][ T6911] ubi0: background thread "ubi_bgt0d" started, PID 6911 2020/05/23 13:07:30 executed programs: 5 [ 161.530336][ T6917] ubi0: detaching mtd0 [ 161.534980][ T6917] ubi0: mtd0 is detached [ 161.539580][ T6917] ubi0: attaching mtd0 [ 161.543758][ T6917] ubi0: scanning is finished [ 161.576479][ T6917] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 161.583948][ T6917] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 161.591296][ T6917] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 161.598471][ T6917] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 161.605990][ T6917] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 161.612744][ T6917] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 161.620754][ T6917] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 1682209827 [ 161.630744][ T6917] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 161.641040][ T6921] ubi0: background thread "ubi_bgt0d" started, PID 6921 [ 161.653413][ T6924] ubi0: detaching mtd0 [ 161.658382][ T6924] ubi0: mtd0 is detached [ 161.662736][ T6924] ubi0: attaching mtd0 [ 161.667271][ T6924] ubi0: scanning is finished [ 161.700504][ T6924] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 161.708132][ T6924] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 161.715333][ T6924] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 161.722626][ T6924] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 161.730335][ T6924] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 161.737261][ T6924] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 161.745237][ T6924] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 1682209827 [ 161.756637][ T6924] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 161.766886][ T6929] ubi0: background thread "ubi_bgt0d" started, PID 6929 2020/05/23 13:07:36 executed programs: 7 [ 167.383841][ T6935] ubi0: detaching mtd0 [ 167.388723][ T6935] ubi0: mtd0 is detached [ 167.393163][ T6935] ubi0: attaching mtd0 [ 167.398120][ T6935] ubi0: scanning is finished [ 167.426352][ T6935] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 167.434175][ T6935] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 167.441948][ T6935] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 167.449160][ T6935] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 167.456869][ T6935] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 167.463828][ T6935] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 167.472244][ T6935] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 1682209827 [ 167.482614][ T6935] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 167.492808][ T6939] ubi0: background thread "ubi_bgt0d" started, PID 6939 [ 167.503640][ T6942] ubi0: detaching mtd0 [ 167.508524][ T6942] ubi0: mtd0 is detached [ 167.513101][ T6942] ubi0: attaching mtd0 [ 167.517768][ T6942] ubi0: scanning is finished [ 167.551074][ T6942] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 167.560215][ T6942] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 167.568354][ T6942] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 167.576051][ T6942] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 167.583749][ T6942] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 167.590951][ T6942] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 167.599779][ T6942] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 1682209827 [ 167.610768][ T6942] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 167.620947][ T6948] ubi0: background thread "ubi_bgt0d" started, PID 6948 2020/05/23 13:07:42 executed programs: 9 [ 173.234100][ T6953] ubi0: detaching mtd0 [ 173.238559][ T6953] ubi0: mtd0 is detached [ 173.242900][ T6953] ubi0: attaching mtd0 [ 173.247214][ T6953] ubi0: scanning is finished [ 173.295885][ T6953] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 173.303421][ T6953] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 173.310817][ T6953] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 173.317848][ T6953] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 173.325357][ T6953] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 173.332104][ T6953] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 173.340078][ T6953] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 1682209827 [ 173.350049][ T6953] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 173.359960][ T6956] ubi0: background thread "ubi_bgt0d" started, PID 6956 [ 173.372201][ T6960] ubi0: detaching mtd0 [ 173.376758][ T6960] ubi0: mtd0 is detached [ 173.381131][ T6960] ubi0: attaching mtd0 [ 173.385706][ T6960] ubi0: scanning is finished [ 173.419709][ T6960] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 173.431444][ T6960] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 173.438930][ T6960] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 173.446379][ T6960] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 173.453721][ T6960] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 173.460845][ T6960] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 173.468966][ T6960] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 1682209827 [ 173.479187][ T6960] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 173.489389][ T6966] ubi0: background thread "ubi_bgt0d" started, PID 6966 [ 174.135352][ T0] NOHZ: local_softirq_pending 08 2020/05/23 13:07:48 executed programs: 11 [ 179.071853][ T6972] ubi0: detaching mtd0 [ 179.076265][ T6972] ubi0: mtd0 is detached [ 179.080612][ T6972] ubi0: attaching mtd0 [ 179.084790][ T6972] ubi0: scanning is finished [ 179.115921][ T6972] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 179.123439][ T6972] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 179.130936][ T6972] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 179.138007][ T6972] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 179.145514][ T6972] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 179.152240][ T6972] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 179.160209][ T6972] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 1682209827 [ 179.170190][ T6972] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 179.180074][ T6975] ubi0: background thread "ubi_bgt0d" started, PID 6975 [ 179.191873][ T6979] ubi0: detaching mtd0 [ 179.196540][ T6979] ubi0: mtd0 is detached [ 179.200912][ T6979] ubi0: attaching mtd0 [ 179.205610][ T6979] ubi0: scanning is finished [ 179.239346][ T6979] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 179.247231][ T6979] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 179.254665][ T6979] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 179.262057][ T6979] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 179.269558][ T6979] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 179.276477][ T6979] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 179.284422][ T6979] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 1682209827 [ 179.294729][ T6979] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 179.304833][ T6984] ubi0: background thread "ubi_bgt0d" started, PID 6984 [ 184.712019][ T6987] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888127d44b40 (size 32): comm "syz-executor.0", pid 6871, jiffies 4294951701 (age 42.840s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 01 00 00 00 02 00 00 00 ................ backtrace: [<000000008461c5a2>] erase_aeb+0x25/0x110 [<000000009623bf89>] ubi_wl_init+0x193/0x5c0 [<00000000b1d08944>] ubi_attach+0x611/0x18ba [<0000000048e2e455>] ubi_attach_mtd_dev+0x665/0xcc0 [<000000005db5a2f8>] ctrl_cdev_ioctl+0x144/0x1b0 [<00000000e34b73d9>] ksys_ioctl+0xa6/0xd0 [<00000000813dd990>] __x64_sys_ioctl+0x1a/0x20 [<00000000672b06e7>] do_syscall_64+0x6e/0x220 [<00000000f8f4126c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9