forked to background, child pid 4637 no interfa[ 18.213676][ T4638] 8021q: adding VLAN 0 to HW filter on device bond0 ces have a carrier [ 18.223502][ T4638] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller syzkaller login: [ 74.989289][ T72] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.104' (ECDSA) to the list of known hosts. 2023/02/25 02:38:11 ignoring optional flag "sandboxArg"="0" 2023/02/25 02:38:11 parsed 1 programs [ 390.997211][ T5095] cgroup: Unknown subsys name 'net' [ 391.092044][ T5095] cgroup: Unknown subsys name 'rlimit' 2023/02/25 02:38:19 executed programs: 0 [ 398.827655][ T5093] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5093 'syz-execprog' [ 398.879420][ T5103] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 398.887020][ T5103] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 398.894301][ T5103] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 398.901631][ T44] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 398.908944][ T44] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 398.916037][ T44] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 398.966893][ T5101] chnl_net:caif_netlink_parms(): no params data found [ 398.990250][ T5101] bridge0: port 1(bridge_slave_0) entered blocking state [ 398.997370][ T5101] bridge0: port 1(bridge_slave_0) entered disabled state [ 399.004667][ T5101] bridge_slave_0: entered allmulticast mode [ 399.011112][ T5101] bridge_slave_0: entered promiscuous mode [ 399.017875][ T5101] bridge0: port 2(bridge_slave_1) entered blocking state [ 399.025112][ T5101] bridge0: port 2(bridge_slave_1) entered disabled state [ 399.032373][ T5101] bridge_slave_1: entered allmulticast mode [ 399.038579][ T5101] bridge_slave_1: entered promiscuous mode [ 399.050892][ T5101] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 399.061002][ T5101] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 399.075934][ T5101] team0: Port device team_slave_0 added [ 399.082511][ T5101] team0: Port device team_slave_1 added [ 399.093714][ T5101] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 399.100779][ T5101] 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. [ 399.126839][ T5101] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 399.138187][ T5101] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 399.145294][ T5101] 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. [ 399.171487][ T5101] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 399.191316][ T5101] hsr_slave_0: entered promiscuous mode [ 399.197131][ T5101] hsr_slave_1: entered promiscuous mode [ 399.234671][ T5101] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 399.242451][ T5101] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 399.250356][ T5101] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 399.257995][ T5101] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 399.270720][ T5101] bridge0: port 2(bridge_slave_1) entered blocking state [ 399.277787][ T5101] bridge0: port 2(bridge_slave_1) entered forwarding state [ 399.285041][ T5101] bridge0: port 1(bridge_slave_0) entered blocking state [ 399.292087][ T5101] bridge0: port 1(bridge_slave_0) entered forwarding state [ 399.315666][ T5101] 8021q: adding VLAN 0 to HW filter on device bond0 [ 399.324711][ T5110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 399.332810][ T5110] bridge0: port 1(bridge_slave_0) entered disabled state [ 399.340437][ T5110] bridge0: port 2(bridge_slave_1) entered disabled state [ 399.348306][ T5110] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 399.358037][ T5101] 8021q: adding VLAN 0 to HW filter on device team0 [ 399.366855][ T4723] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 399.375180][ T4723] bridge0: port 1(bridge_slave_0) entered blocking state [ 399.382371][ T4723] bridge0: port 1(bridge_slave_0) entered forwarding state [ 399.399422][ T4723] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 399.407712][ T4723] bridge0: port 2(bridge_slave_1) entered blocking state [ 399.414878][ T4723] bridge0: port 2(bridge_slave_1) entered forwarding state [ 399.422823][ T4723] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 399.431220][ T4723] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 399.439538][ T4723] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 399.447580][ T4723] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 399.456031][ T4723] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 399.464470][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 399.506504][ T5101] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 399.514656][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 399.522185][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 399.537833][ T5101] veth0_vlan: entered promiscuous mode [ 399.543800][ T4723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 399.552296][ T4723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 399.560470][ T4723] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 399.567960][ T4723] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 399.577273][ T5101] veth1_vlan: entered promiscuous mode [ 399.587635][ T5112] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 399.595527][ T5112] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 399.603715][ T5112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 399.612973][ T5101] veth0_macvtap: entered promiscuous mode [ 399.619965][ T5101] veth1_macvtap: entered promiscuous mode [ 399.629526][ T5101] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 399.636781][ T4723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 399.645744][ T4723] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 399.655238][ T5101] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 399.662803][ T5112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 399.672205][ T5101] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 399.681136][ T5101] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 399.689904][ T5101] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 399.698599][ T5101] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 399.722013][ T25] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 399.731973][ T25] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 399.737481][ T42] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 399.740493][ T5112] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 399.747204][ T42] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 399.762445][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 400.988826][ T44] Bluetooth: hci0: command 0x0409 tx timeout [ 403.068900][ T44] Bluetooth: hci0: command 0x041b tx timeout [ 405.158834][ T4382] Bluetooth: hci0: command 0x040f tx timeout 2023/02/25 02:38:26 executed programs: 1 [ 407.228915][ T4382] Bluetooth: hci0: command 0x0419 tx timeout 2023/02/25 02:38:32 executed programs: 3 2023/02/25 02:38:37 executed programs: 5 [ 418.445206][ T5133] kmemleak: 7 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2023/02/25 02:38:43 executed programs: 7 2023/02/25 02:38:49 executed programs: 9 2023/02/25 02:38:55 executed programs: 11 [ 438.509451][ T1209] ieee802154 phy0 wpan0: encryption failed: -22 [ 438.515729][ T1209] ieee802154 phy1 wpan1: encryption failed: -22 2023/02/25 02:39:01 executed programs: 13 2023/02/25 02:39:06 executed programs: 15 2023/02/25 02:39:12 executed programs: 17 [ 457.403056][ T5158] kmemleak: 9 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810e1d26c0 (size 576): comm "syz-executor.0", pid 5151, jiffies 4294981862 (age 13.950s) hex dump (first 32 bytes): 06 00 08 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 28 5e fa 12 81 88 ff ff d8 26 1d 0e 81 88 ff ff (^.......&...... backtrace: [] xas_alloc+0xf6/0x120 [] xas_create+0x3b9/0x800 [] xas_create_range+0xa4/0x1d0 [] collapse_file+0x2a4/0x28f0 [] hpage_collapse_scan_file+0x414/0x9c0 [] madvise_collapse+0x215/0x610 [] madvise_vma_behavior+0x223/0x1110 [] madvise_walk_vmas+0x127/0x1d0 [] do_madvise.part.0+0x1c0/0x2b0 [] __x64_sys_madvise+0x9c/0xb0 [] do_syscall_64+0x39/0xb0 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff88810e1d2480 (size 576): comm "syz-executor.0", pid 5151, jiffies 4294981862 (age 13.950s) hex dump (first 32 bytes): 00 07 00 00 00 00 00 00 c0 26 1d 0e 81 88 ff ff .........&...... 28 5e fa 12 81 88 ff ff 98 24 1d 0e 81 88 ff ff (^.......$...... backtrace: [] xas_alloc+0xf6/0x120 [] xas_create+0x3b9/0x800 [] xas_create_range+0xa4/0x1d0 [] collapse_file+0x2a4/0x28f0 [] hpage_collapse_scan_file+0x414/0x9c0 [] madvise_collapse+0x215/0x610 [] madvise_vma_behavior+0x223/0x1110 [] madvise_walk_vmas+0x127/0x1d0 [] do_madvise.part.0+0x1c0/0x2b0 [] __x64_sys_madvise+0x9c/0xb0 [] do_syscall_64+0x39/0xb0 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff88810e1d2240 (size 576): comm "syz-executor.0", pid 5151, jiffies 4294981862 (age 13.950s) hex dump (first 32 bytes): 00 06 00 00 00 00 00 00 c0 26 1d 0e 81 88 ff ff .........&...... 28 5e fa 12 81 88 ff ff 58 22 1d 0e 81 88 ff ff (^......X"...... backtrace: [] xas_alloc+0xf6/0x120 [] xas_create+0x3b9/0x800 [] xas_create_range+0xa4/0x1d0 [] collapse_file+0x2a4/0x28f0 [] hpage_collapse_scan_file+0x414/0x9c0 [] madvise_collapse+0x215/0x610 [] madvise_vma_behavior+0x223/0x1110 [] madvise_walk_vmas+0x127/0x1d0 [] do_madvise.part.0+0x1c0/0x2b0 [] __x64_sys_madvise+0x9c/0xb0 [] do_syscall_64+0x39/0xb0 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff88810e1abd80 (size 576): comm "syz-executor.0", pid 5151, jiffies 4294981862 (age 13.950s) hex dump (first 32 bytes): 00 05 00 00 00 00 00 00 c0 26 1d 0e 81 88 ff ff .........&...... 28 5e fa 12 81 88 ff ff 98 bd 1a 0e 81 88 ff ff (^.............. backtrace: [] xas_alloc+0xf6/0x120 [] xas_create+0x3b9/0x800 [] xas_create_range+0xa4/0x1d0 [] collapse_file+0x2a4/0x28f0 [] hpage_collapse_scan_file+0x414/0x9c0 [] madvise_collapse+0x215/0x610 [] madvise_vma_behavior+0x223/0x1110 [] madvise_walk_vmas+0x127/0x1d0 [] do_madvise.part.0+0x1c0/0x2b0 [] __x64_sys_madvise+0x9c/0xb0 [] do_syscall_64+0x39/0xb0 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd