RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 R13: 0000000000411220 R14: 0000000000000000 R15: 0000000000000000 Task in /syz2 killed as a result of limit of /syz2 unregister_netdevice: waiting for lo to become free. Usage count = 3 memory: usage 3292kB, limit 0kB, failcnt 32 memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 Memory cgroup stats for /syz2: cache:0KB rss:56KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:4KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [19210] 0 19210 17553 8390 114688 0 0 syz-executor2 Memory cgroup out of memory: Kill process 19210 (syz-executor2) score 8418000 or sacrifice child Killed process 19210 (syz-executor2) total-vm:70212kB, anon-rss:76kB, file-rss:33484kB, shmem-rss:0kB oom_reaper: reaped process 19210 (syz-executor2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB IPVS: ftp: loaded support on port[0] = 21 bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered disabled state device bridge_slave_0 entered promiscuous mode bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered disabled state device bridge_slave_1 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready bond0: Enslaving bond_slave_0 as an active interface with an up link bond0: Enslaving bond_slave_1 as an active interface with an up link IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready team0: Port device team_slave_0 added IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready team0: Port device team_slave_1 added IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state 8021q: adding VLAN 0 to HW filter on device bond0 IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 8021q: adding VLAN 0 to HW filter on device team0 syz-executor2 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 syz-executor2 cpuset=syz2 mems_allowed=0 CPU: 0 PID: 19517 Comm: syz-executor2 Not tainted 4.16.0+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1b9/0x294 lib/dump_stack.c:113 dump_header+0x273/0xf48 mm/oom_kill.c:432 oom_kill_process.cold.30+0x10/0x124f mm/oom_kill.c:862 out_of_memory+0xa76/0x14c0 mm/oom_kill.c:1076 mem_cgroup_out_of_memory+0x156/0x200 mm/memcontrol.c:1212 mem_cgroup_oom_synchronize+0x6ef/0x920 mm/memcontrol.c:1557 pagefault_out_of_memory+0xc0/0x177 mm/oom_kill.c:1102 mm_fault_error+0x1de/0x380 arch/x86/mm/fault.c:1027 __do_page_fault+0xd10/0xe40 arch/x86/mm/fault.c:1427 do_page_fault+0xee/0x8a7 arch/x86/mm/fault.c:1474 page_fault+0x45/0x50 arch/x86/entry/entry_64.S:1159 RIP: 0033:0x4071d8 RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040f370 RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 R13: 0000000000411220 R14: 0000000000000000 R15: 0000000000000000 Task in /syz2 killed as a result of limit of /syz2 memory: usage 2584kB, limit 0kB, failcnt 40 memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 Memory cgroup stats for /syz2: cache:0KB rss:56KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:4KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [19517] 0 19517 17553 8389 118784 0 0 syz-executor2 Memory cgroup out of memory: Kill process 19517 (syz-executor2) score 8418000 or sacrifice child Killed process 19517 (syz-executor2) total-vm:70212kB, anon-rss:72kB, file-rss:33484kB, shmem-rss:0kB oom_reaper: reaped process 19517 (syz-executor2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'broute' xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'broute' QAT: Invalid ioctl QAT: Invalid ioctl IPVS: ftp: loaded support on port[0] = 21 bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered disabled state device bridge_slave_0 entered promiscuous mode bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered disabled state device bridge_slave_1 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready bond0: Enslaving bond_slave_0 as an active interface with an up link bond0: Enslaving bond_slave_1 as an active interface with an up link IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready team0: Port device team_slave_0 added IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready team0: Port device team_slave_1 added IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 8021q: adding VLAN 0 to HW filter on device bond0 IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 8021q: adding VLAN 0 to HW filter on device team0 syz-executor2 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 syz-executor2 cpuset=syz2 mems_allowed=0 CPU: 0 PID: 19827 Comm: syz-executor2 Not tainted 4.16.0+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1b9/0x294 lib/dump_stack.c:113 dump_header+0x273/0xf48 mm/oom_kill.c:432 oom_kill_process.cold.30+0x10/0x124f mm/oom_kill.c:862 out_of_memory+0xa76/0x14c0 mm/oom_kill.c:1076 mem_cgroup_out_of_memory+0x156/0x200 mm/memcontrol.c:1212 mem_cgroup_oom_synchronize+0x6ef/0x920 mm/memcontrol.c:1557 pagefault_out_of_memory+0xc0/0x177 mm/oom_kill.c:1102 mm_fault_error+0x1de/0x380 arch/x86/mm/fault.c:1027 __do_page_fault+0xd10/0xe40 arch/x86/mm/fault.c:1427 do_page_fault+0xee/0x8a7 arch/x86/mm/fault.c:1474 page_fault+0x45/0x50 arch/x86/entry/entry_64.S:1159 RIP: 0033:0x4071d8 RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040f370 RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 R13: 0000000000411220 R14: 0000000000000000 R15: 0000000000000000 Task in /syz2 killed as a result of limit of /syz2 memory: usage 2348kB, limit 0kB, failcnt 48 memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 Memory cgroup stats for /syz2: cache:0KB rss:56KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:4KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [19827] 0 19827 17553 8390 118784 0 0 syz-executor2 Memory cgroup out of memory: Kill process 19827 (syz-executor2) score 8419000 or sacrifice child Killed process 19827 (syz-executor2) total-vm:70212kB, anon-rss:76kB, file-rss:33484kB, shmem-rss:0kB oom_reaper: reaped process 19827 (syz-executor2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB IPVS: ftp: loaded support on port[0] = 21 device lo entered promiscuous mode device lo left promiscuous mode bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered disabled state device bridge_slave_0 entered promiscuous mode bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered disabled state device bridge_slave_1 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready bond0: Enslaving bond_slave_0 as an active interface with an up link bond0: Enslaving bond_slave_1 as an active interface with an up link IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready team0: Port device team_slave_0 added IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready team0: Port device team_slave_1 added IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state