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0x10) 04:23:44 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003f80)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000004480)={0x0, 0x0, 0x0}, 0x0) [ 1695.547964][T20409] chnl_net:caif_netlink_parms(): no params data found [ 1695.590649][T20409] bridge0: port 1(bridge_slave_0) entered blocking state [ 1695.598316][T20409] bridge0: port 1(bridge_slave_0) entered disabled state [ 1695.608619][T20409] device bridge_slave_0 entered promiscuous mode [ 1695.617734][T20409] bridge0: port 2(bridge_slave_1) entered blocking state [ 1695.625075][T20409] bridge0: port 2(bridge_slave_1) entered disabled state [ 1695.634172][T20409] device bridge_slave_1 entered promiscuous mode [ 1695.657315][T20409] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1695.669744][T20409] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1695.695124][T20409] team0: Port device team_slave_0 added [ 1695.706338][T20409] team0: Port device team_slave_1 added [ 1695.723109][T20409] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1695.730080][T20409] 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. [ 1695.756724][T20409] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1695.773488][T20409] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1695.780458][T20409] 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. [ 1695.806718][T20409] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1695.836899][T20409] device hsr_slave_0 entered promiscuous mode [ 1695.843975][T20409] device hsr_slave_1 entered promiscuous mode [ 1695.850790][T20409] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1695.859141][T20409] Cannot create hsr debugfs directory [ 1696.359961][T20409] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1696.370128][T20409] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1696.390229][T20409] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1696.402185][T20409] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1696.461222][T20409] bridge0: port 2(bridge_slave_1) entered blocking state [ 1696.468335][T20409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1696.475778][T20409] bridge0: port 1(bridge_slave_0) entered blocking state [ 1696.482904][T20409] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1696.574973][T26991] bridge0: port 1(bridge_slave_0) entered disabled state [ 1696.585490][T26991] bridge0: port 2(bridge_slave_1) entered disabled state [ 1696.607162][T20409] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1696.628953][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1696.646334][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1696.662642][T20409] 8021q: adding VLAN 0 to HW filter on device team0 [ 1696.673794][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1696.683239][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1696.692751][ T3698] bridge0: port 1(bridge_slave_0) entered blocking state [ 1696.699835][ T3698] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1696.724042][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1696.733612][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1696.748970][T26991] bridge0: port 2(bridge_slave_1) entered blocking state [ 1696.756156][T26991] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1696.765334][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1696.774381][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1696.783781][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1696.799203][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1696.818699][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1696.827005][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1696.836868][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1696.846202][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1696.855684][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1696.876929][T20409] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1696.912197][T20409] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1696.930384][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1696.939598][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1697.115467][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1697.124250][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1697.137971][T20409] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1697.381707][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1697.390664][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1697.425716][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1697.442776][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1697.452272][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1697.460285][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1697.479432][T20409] device veth0_vlan entered promiscuous mode [ 1697.518479][T20409] device veth1_vlan entered promiscuous mode [ 1697.531505][T26991] Bluetooth: hci2: command 0x0409 tx timeout [ 1697.559643][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1697.576422][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1697.587506][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1697.602252][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1697.624757][T20409] device veth0_macvtap entered promiscuous mode [ 1697.642300][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1697.661399][T20409] device veth1_macvtap entered promiscuous mode [ 1697.690396][T20409] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1697.709675][T20409] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1697.721988][T20409] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1697.733691][T20409] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1697.746419][T20409] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1697.757243][T20409] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1697.769851][T20409] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1697.780294][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1697.801984][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1697.828105][T20409] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1697.843459][T20409] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1697.854224][T20409] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1697.865121][T20409] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1697.876033][T20409] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1697.886990][T20409] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1697.897196][T20409] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1697.908194][T20409] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1697.920688][T20409] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1697.937091][T20409] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1697.957140][T20409] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1697.970723][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1697.980201][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1697.993920][T20409] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1698.010551][T20409] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1698.031770][T20409] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1698.040508][T20409] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1698.137440][ T1109] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1698.165399][ T1109] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1698.191512][T29850] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1698.199683][T29850] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1698.212880][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1698.230772][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1698.447277][T20532] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1698.467056][T20532] CPU: 0 PID: 20532 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 1698.475698][T20532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1698.485772][T20532] Call Trace: [ 1698.489061][T20532] [ 1698.492004][T20532] dump_stack_lvl+0x1e3/0x2cb [ 1698.496708][T20532] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 1698.502375][T20532] ? panic+0x84d/0x84d [ 1698.506524][T20532] ? local_lock_release+0x170/0x170 [ 1698.511776][T20532] dump_header+0xd4/0x940 [ 1698.516141][T20532] oom_kill_process+0xef/0x3d0 [ 1698.520930][T20532] out_of_memory+0xe97/0x1280 [ 1698.525735][T20532] ? mutex_lock_io_nested+0x60/0x60 [ 1698.531001][T20532] ? preempt_schedule+0xd9/0xe0 [ 1698.535876][T20532] ? unregister_oom_notifier+0x20/0x20 [ 1698.541378][T20532] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 1698.547395][T20532] ? print_irqtrace_events+0x210/0x210 [ 1698.552889][T20532] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 1698.558461][T20532] ? preempt_schedule_thunk+0x16/0x18 [ 1698.563834][T20532] ? mem_cgroup_oom_trylock+0x210/0x210 [ 1698.569479][T20532] ? cgroup_file_notify+0x123/0x190 [ 1698.574928][T20532] memory_max_write+0x356/0x470 [ 1698.579793][T20532] ? memory_max_show+0xa0/0xa0 [ 1698.584546][T20532] ? read_lock_is_recursive+0x10/0x10 [ 1698.590169][T20532] ? memory_max_show+0xa0/0xa0 [ 1698.594925][T20532] cgroup_file_write+0x2ac/0x670 [ 1698.599850][T20532] ? mutex_lock_io_nested+0x60/0x60 [ 1698.605039][T20532] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1698.610159][T20532] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1698.615290][T20532] kernfs_fop_write_iter+0x3a2/0x4f0 [ 1698.620581][T20532] vfs_write+0xacf/0xe50 [ 1698.624832][T20532] ? file_end_write+0x250/0x250 [ 1698.629720][T20532] ? __fget_files+0x413/0x480 [ 1698.634434][T20532] ? mutex_lock_nested+0x17/0x20 [ 1698.639373][T20532] ? __fdget_pos+0x261/0x300 [ 1698.643972][T20532] ? ksys_write+0x77/0x2c0 [ 1698.648417][T20532] ksys_write+0x1a2/0x2c0 [ 1698.652730][T20532] ? print_irqtrace_events+0x210/0x210 [ 1698.658176][T20532] ? __ia32_sys_read+0x80/0x80 [ 1698.662945][T20532] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1698.668911][T20532] ? lockdep_hardirqs_on+0x94/0x130 [ 1698.674116][T20532] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1698.680106][T20532] do_syscall_64+0x3d/0xb0 [ 1698.684520][T20532] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1698.690405][T20532] RIP: 0033:0x7fa4788110f9 [ 1698.694812][T20532] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1698.714414][T20532] RSP: 002b:00007fa476d62168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1698.722822][T20532] RAX: ffffffffffffffda RBX: 00007fa478931050 RCX: 00007fa4788110f9 [ 1698.730796][T20532] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 1698.738758][T20532] RBP: 00007fa47886cb39 R08: 0000000000000000 R09: 0000000000000000 [ 1698.746733][T20532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1698.754700][T20532] R13: 00007fff62d26f2f R14: 00007fa476d62300 R15: 0000000000022000 [ 1698.762686][T20532] [ 1698.774140][T20532] memory: usage 10764kB, limit 0kB, failcnt 38 [ 1698.785210][T20532] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1698.801346][T20532] Memory cgroup stats for /syz4: [ 1698.801513][T20532] anon 122880 [ 1698.801513][T20532] file 10481664 [ 1698.801513][T20532] kernel_stack 98304 [ 1698.801513][T20532] pagetables 94208 [ 1698.801513][T20532] percpu 0 [ 1698.801513][T20532] sock 0 [ 1698.801513][T20532] shmem 10477568 [ 1698.801513][T20532] file_mapped 122880 [ 1698.801513][T20532] file_dirty 4096 [ 1698.801513][T20532] file_writeback 0 [ 1698.801513][T20532] swapcached 0 [ 1698.801513][T20532] anon_thp 0 [ 1698.801513][T20532] file_thp 0 [ 1698.801513][T20532] shmem_thp 0 [ 1698.801513][T20532] inactive_anon 122880 [ 1698.801513][T20532] active_anon 10477568 [ 1698.801513][T20532] inactive_file 0 [ 1698.801513][T20532] active_file 4096 [ 1698.801513][T20532] unevictable 0 [ 1698.801513][T20532] slab_reclaimable 81944 [ 1698.801513][T20532] slab_unreclaimable 113608 [ 1698.801513][T20532] slab 195552 [ 1698.801513][T20532] workingset_refault_anon 0 [ 1698.801513][T20532] workingset_refault_file 1 [ 1698.801513][T20532] workingset_activate_anon 0 [ 1698.909495][T20532] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=20409,uid=0 [ 1698.926724][T20532] Memory cgroup out of memory: Killed process 20409 (syz-executor.4) total-vm:56712kB, anon-rss:448kB, file-rss:14464kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 1702.700492][ T1109] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1703.818928][ T1109] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1703.901957][ T1109] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1703.949434][ T1109] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1704.829599][ T1109] device hsr_slave_0 left promiscuous mode [ 1704.844308][ T1109] device hsr_slave_1 left promiscuous mode [ 1704.851070][ T1109] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1704.863021][ T1109] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1704.873153][ T1109] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1704.881690][ T1109] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1704.899438][ T1109] device bridge_slave_1 left promiscuous mode [ 1704.906027][ T1109] bridge0: port 2(bridge_slave_1) entered disabled state [ 1704.925208][ T1109] device bridge_slave_0 left promiscuous mode [ 1704.937872][ T1109] bridge0: port 1(bridge_slave_0) entered disabled state [ 1704.963153][ T1109] device veth1_macvtap left promiscuous mode [ 1704.969251][ T1109] device veth0_macvtap left promiscuous mode [ 1704.985540][ T1109] device veth1_vlan left promiscuous mode [ 1704.991820][ T1109] device veth0_vlan left promiscuous mode [ 1705.189718][ T1109] team0 (unregistering): Port device team_slave_1 removed [ 1705.207000][ T1109] team0 (unregistering): Port device team_slave_0 removed [ 1705.220768][ T1109] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1705.238045][ T1109] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1705.309369][ T1109] bond0 (unregistering): Released all slaves 04:24:09 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@restrict]}}, &(0x7f0000000640)=""/4096, 0x18, 0x1000, 0x1}, 0x20) 04:24:09 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x421, &(0x7f0000000340)='bdev!)-%+wl`n\x00posi\x19Mx_dxl_acc\xe5sszQ\tU\x97\x12=J\xd5\x8b;B\xe3\x1a\x17f\xb2@\x8a\x8b6\xff\xff\xff\x01fE\xaea\x10{\xac\xa9+V\x863Hhk{2\x00\x14I\xf7\xb6\xcd)\x05\x87q6\xed~\xd0\xb2\xf8\x8d*\b\xe4\"\x1e\xbf\x8f_[\x17@\xe5\xec\x10\a\xb95w\x8byx/J\xb3\xaa\xd4W\xd2\xedN\x8cw\xe6\x99\xfe \x84]8\x940U\xb3E;\xff\xa1!\x9a\x87\x88\x02\xbf\xab\x97B\xd9\x06\xf2\n\xf7\x1f\xd8v\x7fD\xf2\x87\xf7}V\x89}\xf0\xb7\x8d\x85\xf6\x9b\xcc\xd3Lh.\r\xd3J\"\x1f\xdeW;F.\xdf$\xee\x18\x0e5\xa1\xfcN\x88`\xbbj \xaf<\xf1\xbe`4,q[M\xb0-\xd0\x8cloB\x91&\xf3\x97\xd7-\xb78\\\x90/\x9b\xf0\xccr\xc1\xa8\x85E\x85p+\xd1\xbe\x10\rgx\xb8\x93k|\x8d\xc7x\x01\x0e\xb4~\xb2\xdeQ\xdf\x8c\x1dTi\xafq\xde\xe4c&\x99\xd6psf\xa8\xacjh9\x8bk\x8f\n$\xf2\x06#\xc8\xd2\x00\x00w\x03,\xbb\xed\xf1o\xd8\x19\xd2\x1d\xbb\xd3\x18E\x0e&\x83\xdfWL?P$\xb4a\f\x154\xdd\xacx\x91<\x97\x13\xab\xe2\xdd\n\x13\x19\xb9U\n\xb5\xb6\xffBQ\x80\xe6\xe6\xaf\x06\xcd/\x87\x11\xf1\xb9\xbe&,c\xfd3\xc4\xeaP\x9b\xe25\xcc\xa4RDx\xad\xc0\x8f|\xe3u\xbe\x1e\xd5\xa6\xcc\xb8\x86\x8b0\'\xcc\x01\x9bQ/\xf9\xa7vfa\xdf!\x1axt\xd1\r\xd9&MC\xcc,2\xce\xd2kCJ\x10\x88\x00\x00\x00\x00\x00\x00\x00\x00\xc1b\xbc\\l$+ne\x8a\xa3\xcc\x88\xda\xea\x9f\xc4\x17{=2{2\xf9i\x06\x06u\xe6&\x90\bu\x00\x00\x00\x00\x00\x00\n\xf07~\xa8\xc5\x05\xa5\x03\xc0\xb5r$q@\xe4\xc7\xa1B>\xfe\x03s\a\x1b4k\x80\x1e\xe1\x87\xb0\x9b\xb7aS\x9b\x04x\xb2\x1f\xa2\x00\x1f\x80R\xf2b\xc9+\xe6\x88\xf5\xff\x88#\xd0\xe4\xf5z\xa7#c\xe4!4N\xbf\x8ar\x8e\x1c\x11=\x8b\xf8G\xfc )\r\xbe\x1e\xae\x14@\xa9\x94\xa95i\x91\x87\x10\x18\x92UMW\xc6\xd4n\xa1\x1a\xdf\xe6H\x1b\xae\x02S\v\xb9A\xd3\xee\x9f\xd3{\xd1v\x06\xaa\xaa.\b\xef\x86\x17\x1c\x80\xa4\v\xf4\xe6:\xf4\xab\x1f\xb1\xf9\xdf\xab\xc5I \xc9v\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x004\xe7\xb6\xc2>\xc3\xa4@\xbb\xb3\xed\xba\rr\xf05\xd4\xfep{\xc58\x95\xdf\x06v\xd8\xea\xac{Q\x8f\xa9\x0e\x12\xd3%u\x1f;\xb6\x88\xe8\xf6\xe4$%\x8b\x00Uw\x8b\xed\xbf\xbb)\xc6\x82\xd2\x1a\xa7\x8e\xff\x1c4\x90\xd3\xea\xb2!m\x98\x95x>\xcb\xe9\xa5\x92\x84g\n\xef$\\\xe7Y\x82B\xcch\x06\x17\x82\x11A\xaab\xf6h\xde\x87O\xf2w\x94\xbb1\xb0\xe9\x80\xf0\x85\xb8\xeb\x19v\xe0\xcb\xf6\xcd@%I\x03n\xe3\xf5\xa6\x8c\x1d\xf1\xc1\xb1\x7f=\'\xd3\xec;|\x04>z\xf6}\x01\xa8\xd8k\xed\xd5\b\xd9i\xcb\x12\x96}\xd4\xb2\xd0\xc8\xf1\xf4\xc4\xb0(\xd0\xf3\t#e\xd1\r:\xef\xec\n\xc3\xad<\"\xa8\x0e\x98\xc9\x97\"\xb1\xd4G\xc5~C\x98\x04\xe2\xec\x98\xf4\x11\x81\ag`\x88^6i}\xc4\xbduI\xf9\xbb\xcc\xac\xcd\x1a\xc2\xbe$\xb58\xc3v|\xbf\rx\xf4\xe1\xa57P\xb24\xa1}\x8e\xaaC\xd3\xdb\x93\xee\xb1y\xc1\xfb\x9b\x02\xdd\"\xdf\xb2P\x0f1\xcf\xf3/cl\x85K\xa2\xc8om\"\x80vh~\xd4\n\xa2\x02\xea+B\x8a+#n\x8fGP\xa8Vj\xa9\x00\xcf\xac\x17\xe0]\\\x9b\xcbiU\x88\xef\x98\xba\xb0xLb\x12\x934\x0f\x98\"o\x1d\xa0J\x87y8oW\xeeE\xf1\xdf0U\xad\xae\x9e\\f\xd7\x8b\x14\x971Q\xc4\xd7\x16\x9cZD\xfc\xf4y\xfe<\xb0\xban\xde\xa0\xaf\x02eC\xad\xcf\xb7x\x10T\x9a\xca\x12\xb7\xe8J@\xcd\xef\xea\x88\x8c\xd2\x15N\x18UK\xe5i\xd9\x8b\xe2\xc6\xf00\xdfd\xfd7\xb3\xd9\xd3l\x00'/1057}, 0x30) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97\x04\x03\xdc\r') sendmsg$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{0x0}], 0x1}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)) 04:24:09 executing program 5: perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x8) 04:24:09 executing program 2: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000880)={0xffffffffffffffff, 0x0, 0x0}, 0x20000890) 04:24:09 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0xb338, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:24:09 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@const]}}, &(0x7f0000000640)=""/4096, 0x26, 0x1000}, 0xf) 04:24:09 executing program 2: bpf$OBJ_GET_MAP(0x7, &(0x7f0000001f80)={&(0x7f0000001f40)='./file0\x00'}, 0x10) unlink(&(0x7f0000003600)='./file0\x00') mkdir(&(0x7f0000003640)='./file0\x00', 0x0) 04:24:09 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x40000043) 04:24:09 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x1b, 0x0, 0x0, 0x0, 0x102}, 0x48) 04:24:09 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x421, &(0x7f0000000340)='bdev!)-%+wl`n\x00posi\x19Mx_dxl_acc\xe5sszQ\tU\x97\x12=J\xd5\x8b;B\xe3\x1a\x17f\xb2@\x8a\x8b6\xff\xff\xff\x01fE\xaea\x10{\xac\xa9+V\x863Hhk{2\x00\x14I\xf7\xb6\xcd)\x05\x87q6\xed~\xd0\xb2\xf8\x8d*\b\xe4\"\x1e\xbf\x8f_[\x17@\xe5\xec\x10\a\xb95w\x8byx/J\xb3\xaa\xd4W\xd2\xedN\x8cw\xe6\x99\xfe \x84]8\x940U\xb3E;\xff\xa1!\x9a\x87\x88\x02\xbf\xab\x97B\xd9\x06\xf2\n\xf7\x1f\xd8v\x7fD\xf2\x87\xf7}V\x89}\xf0\xb7\x8d\x85\xf6\x9b\xcc\xd3Lh.\r\xd3J\"\x1f\xdeW;F.\xdf$\xee\x18\x0e5\xa1\xfcN\x88`\xbbj \xaf<\xf1\xbe`4,q[M\xb0-\xd0\x8cloB\x91&\xf3\x97\xd7-\xb78\\\x90/\x9b\xf0\xccr\xc1\xa8\x85E\x85p+\xd1\xbe\x10\rgx\xb8\x93k|\x8d\xc7x\x01\x0e\xb4~\xb2\xdeQ\xdf\x8c\x1dTi\xafq\xde\xe4c&\x99\xd6psf\xa8\xacjh9\x8bk\x8f\n$\xf2\x06#\xc8\xd2\x00\x00w\x03,\xbb\xed\xf1o\xd8\x19\xd2\x1d\xbb\xd3\x18E\x0e&\x83\xdfWL?P$\xb4a\f\x154\xdd\xacx\x91<\x97\x13\xab\xe2\xdd\n\x13\x19\xb9U\n\xb5\xb6\xffBQ\x80\xe6\xe6\xaf\x06\xcd/\x87\x11\xf1\xb9\xbe&,c\xfd3\xc4\xeaP\x9b\xe25\xcc\xa4RDx\xad\xc0\x8f|\xe3u\xbe\x1e\xd5\xa6\xcc\xb8\x86\x8b0\'\xcc\x01\x9bQ/\xf9\xa7vfa\xdf!\x1axt\xd1\r\xd9&MC\xcc,2\xce\xd2kCJ\x10\x88\x00\x00\x00\x00\x00\x00\x00\x00\xc1b\xbc\\l$+ne\x8a\xa3\xcc\x88\xda\xea\x9f\xc4\x17{=2{2\xf9i\x06\x06u\xe6&\x90\bu\x00\x00\x00\x00\x00\x00\n\xf07~\xa8\xc5\x05\xa5\x03\xc0\xb5r$q@\xe4\xc7\xa1B>\xfe\x03s\a\x1b4k\x80\x1e\xe1\x87\xb0\x9b\xb7aS\x9b\x04x\xb2\x1f\xa2\x00\x1f\x80R\xf2b\xc9+\xe6\x88\xf5\xff\x88#\xd0\xe4\xf5z\xa7#c\xe4!4N\xbf\x8ar\x8e\x1c\x11=\x8b\xf8G\xfc )\r\xbe\x1e\xae\x14@\xa9\x94\xa95i\x91\x87\x10\x18\x92UMW\xc6\xd4n\xa1\x1a\xdf\xe6H\x1b\xae\x02S\v\xb9A\xd3\xee\x9f\xd3{\xd1v\x06\xaa\xaa.\b\xef\x86\x17\x1c\x80\xa4\v\xf4\xe6:\xf4\xab\x1f\xb1\xf9\xdf\xab\xc5I \xc9v\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x004\xe7\xb6\xc2>\xc3\xa4@\xbb\xb3\xed\xba\rr\xf05\xd4\xfep{\xc58\x95\xdf\x06v\xd8\xea\xac{Q\x8f\xa9\x0e\x12\xd3%u\x1f;\xb6\x88\xe8\xf6\xe4$%\x8b\x00Uw\x8b\xed\xbf\xbb)\xc6\x82\xd2\x1a\xa7\x8e\xff\x1c4\x90\xd3\xea\xb2!m\x98\x95x>\xcb\xe9\xa5\x92\x84g\n\xef$\\\xe7Y\x82B\xcch\x06\x17\x82\x11A\xaab\xf6h\xde\x87O\xf2w\x94\xbb1\xb0\xe9\x80\xf0\x85\xb8\xeb\x19v\xe0\xcb\xf6\xcd@%I\x03n\xe3\xf5\xa6\x8c\x1d\xf1\xc1\xb1\x7f=\'\xd3\xec;|\x04>z\xf6}\x01\xa8\xd8k\xed\xd5\b\xd9i\xcb\x12\x96}\xd4\xb2\xd0\xc8\xf1\xf4\xc4\xb0(\xd0\xf3\t#e\xd1\r:\xef\xec\n\xc3\xad<\"\xa8\x0e\x98\xc9\x97\"\xb1\xd4G\xc5~C\x98\x04\xe2\xec\x98\xf4\x11\x81\ag`\x88^6i}\xc4\xbduI\xf9\xbb\xcc\xac\xcd\x1a\xc2\xbe$\xb58\xc3v|\xbf\rx\xf4\xe1\xa57P\xb24\xa1}\x8e\xaaC\xd3\xdb\x93\xee\xb1y\xc1\xfb\x9b\x02\xdd\"\xdf\xb2P\x0f1\xcf\xf3/cl\x85K\xa2\xc8om\"\x80vh~\xd4\n\xa2\x02\xea+B\x8a+#n\x8fGP\xa8Vj\xa9\x00\xcf\xac\x17\xe0]\\\x9b\xcbiU\x88\xef\x98\xba\xb0xLb\x12\x934\x0f\x98\"o\x1d\xa0J\x87y8oW\xeeE\xf1\xdf0U\xad\xae\x9e\\f\xd7\x8b\x14\x971Q\xc4\xd7\x16\x9cZD\xfc\xf4y\xfe<\xb0\xban\xde\xa0\xaf\x02eC\xad\xcf\xb7x\x10T\x9a\xca\x12\xb7\xe8J@\xcd\xef\xea\x88\x8c\xd2\x15N\x18UK\xe5i\xd9\x8b\xe2\xc6\xf00\xdfd\xfd7\xb3\xd9\xd3l\x00'/1057}, 0x30) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97\x04\x03\xdc\r') sendmsg$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{0x0}], 0x1}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)) 04:24:09 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000380)={0x6, 0x3, &(0x7f0000000080)=@raw=[@initr0, @generic={0xd6}], &(0x7f0000000100)='syzkaller\x00', 0x4, 0x8a, &(0x7f0000000140)=""/138, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:24:09 executing program 2: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000001240)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c0000000500000003000000000000040000000000000061"], &(0x7f0000000100)=""/144, 0x29, 0x90, 0x1}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000700)={0x18, 0x5, &(0x7f0000000080)=@framed={{}, [@map_idx_val]}, &(0x7f0000000100)='GPL\x00', 0x3, 0xc2, &(0x7f0000000140)=""/194, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000600), 0x8, 0x10, 0x0}, 0x80) [ 1720.723758][T21300] chnl_net:caif_netlink_parms(): no params data found [ 1720.803405][T21300] bridge0: port 1(bridge_slave_0) entered blocking state [ 1720.810557][T21300] bridge0: port 1(bridge_slave_0) entered disabled state [ 1720.819965][T21300] device bridge_slave_0 entered promiscuous mode [ 1720.830011][T21300] bridge0: port 2(bridge_slave_1) entered blocking state [ 1720.837685][T21300] bridge0: port 2(bridge_slave_1) entered disabled state [ 1720.846367][T21300] device bridge_slave_1 entered promiscuous mode [ 1720.871596][T21300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1720.883551][T21300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1720.910912][T21300] team0: Port device team_slave_0 added [ 1720.918552][T21300] team0: Port device team_slave_1 added [ 1720.939800][T21300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1720.946889][T21300] 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. [ 1720.976113][T21300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1720.996806][T21300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1721.004479][T21300] 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. [ 1721.032589][T21300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1721.070700][T21300] device hsr_slave_0 entered promiscuous mode [ 1721.077657][T21300] device hsr_slave_1 entered promiscuous mode [ 1721.088460][T21300] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1721.096280][T21300] Cannot create hsr debugfs directory [ 1721.599237][T21300] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1721.609833][T21300] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1721.620933][T21300] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1721.631366][T21300] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1721.656616][T21300] bridge0: port 2(bridge_slave_1) entered blocking state [ 1721.663787][T21300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1721.671232][T21300] bridge0: port 1(bridge_slave_0) entered blocking state [ 1721.678357][T21300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1721.692331][T26991] bridge0: port 1(bridge_slave_0) entered disabled state [ 1721.700311][T26991] bridge0: port 2(bridge_slave_1) entered disabled state [ 1721.776785][T21300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1721.791039][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1721.801024][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1721.818493][T21300] 8021q: adding VLAN 0 to HW filter on device team0 [ 1721.833474][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1721.843059][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1721.852303][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 1721.859384][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1721.894254][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1721.903780][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1721.912803][T23111] bridge0: port 2(bridge_slave_1) entered blocking state [ 1721.919887][T23111] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1721.928379][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1721.938612][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1721.948007][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1721.957926][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1721.967113][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1721.976452][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1721.986630][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1721.995716][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1722.009436][T21300] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1722.037586][T21300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1722.053974][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1722.063007][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1722.072276][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1722.242738][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1722.250299][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1722.275043][T21300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1722.507157][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1722.517886][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1722.540998][T21300] device veth0_vlan entered promiscuous mode [ 1722.557361][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1722.570680][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1722.590315][T21300] device veth1_vlan entered promiscuous mode [ 1722.597713][T27713] Bluetooth: hci2: command 0x0409 tx timeout [ 1722.610352][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1722.625252][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1722.638165][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1722.669534][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1722.678763][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1722.688147][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1722.714601][T21300] device veth0_macvtap entered promiscuous mode [ 1722.727833][T21300] device veth1_macvtap entered promiscuous mode [ 1722.756396][T21300] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1722.766981][T21300] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1722.777860][T21300] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1722.788680][T21300] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1722.798927][T21300] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1722.810781][T21300] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1722.833262][T21300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1722.841092][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1722.850927][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1722.870340][T21300] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1722.881917][T21300] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1722.893254][T21300] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1722.905725][T21300] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1722.916309][T21300] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1722.927131][T21300] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1722.937379][T21300] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1722.949385][T21300] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1722.959630][T21300] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1722.970578][T21300] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1722.982604][T21300] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1722.992362][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1723.002447][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1723.014763][T21300] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1723.024927][T21300] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1723.034009][T21300] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1723.043464][T21300] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1723.115563][ T5124] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1723.142800][ T5124] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1723.144199][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1723.155799][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1723.180173][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1723.195130][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1723.356070][T21412] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1723.367703][T21412] CPU: 1 PID: 21412 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 1723.376326][T21412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1723.386397][T21412] Call Trace: [ 1723.389692][T21412] [ 1723.392634][T21412] dump_stack_lvl+0x1e3/0x2cb [ 1723.397340][T21412] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 1723.402992][T21412] ? panic+0x84d/0x84d [ 1723.407075][T21412] ? local_lock_release+0x170/0x170 [ 1723.412314][T21412] dump_header+0xd4/0x940 [ 1723.416661][T21412] oom_kill_process+0xef/0x3d0 [ 1723.421446][T21412] out_of_memory+0xe97/0x1280 [ 1723.426143][T21412] ? mutex_lock_io_nested+0x60/0x60 [ 1723.431364][T21412] ? preempt_schedule+0xd9/0xe0 [ 1723.436234][T21412] ? unregister_oom_notifier+0x20/0x20 [ 1723.441798][T21412] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 1723.447803][T21412] ? print_irqtrace_events+0x210/0x210 [ 1723.453291][T21412] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 1723.458871][T21412] ? preempt_schedule_thunk+0x16/0x18 [ 1723.464278][T21412] ? mem_cgroup_oom_trylock+0x210/0x210 [ 1723.470054][T21412] ? cgroup_file_notify+0x123/0x190 [ 1723.475248][T21412] memory_max_write+0x356/0x470 [ 1723.480093][T21412] ? memory_max_show+0xa0/0xa0 [ 1723.484852][T21412] ? read_lock_is_recursive+0x10/0x10 [ 1723.490233][T21412] ? memory_max_show+0xa0/0xa0 [ 1723.494984][T21412] cgroup_file_write+0x2ac/0x670 [ 1723.499983][T21412] ? mutex_lock_io_nested+0x60/0x60 [ 1723.505201][T21412] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1723.510386][T21412] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1723.515516][T21412] kernfs_fop_write_iter+0x3a2/0x4f0 [ 1723.520805][T21412] vfs_write+0xacf/0xe50 [ 1723.525065][T21412] ? file_end_write+0x250/0x250 [ 1723.529958][T21412] ? __fget_files+0x413/0x480 [ 1723.534632][T21412] ? mutex_lock_nested+0x17/0x20 [ 1723.539561][T21412] ? __fdget_pos+0x261/0x300 [ 1723.544137][T21412] ? ksys_write+0x77/0x2c0 [ 1723.548601][T21412] ksys_write+0x1a2/0x2c0 [ 1723.553044][T21412] ? print_irqtrace_events+0x210/0x210 [ 1723.558508][T21412] ? __ia32_sys_read+0x80/0x80 [ 1723.563265][T21412] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1723.569246][T21412] ? lockdep_hardirqs_on+0x94/0x130 [ 1723.574466][T21412] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1723.581245][T21412] do_syscall_64+0x3d/0xb0 [ 1723.585676][T21412] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1723.591571][T21412] RIP: 0033:0x7f74312cb0f9 [ 1723.595978][T21412] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1723.615582][T21412] RSP: 002b:00007f742f81c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1723.624168][T21412] RAX: ffffffffffffffda RBX: 00007f74313eb050 RCX: 00007f74312cb0f9 [ 1723.632152][T21412] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 1723.640123][T21412] RBP: 00007f7431326b39 R08: 0000000000000000 R09: 0000000000000000 [ 1723.648088][T21412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1723.656067][T21412] R13: 00007ffd45d7430f R14: 00007f742f81c300 R15: 0000000000022000 [ 1723.664160][T21412] [ 1723.688183][T21412] memory: usage 10752kB, limit 0kB, failcnt 38 [ 1723.695239][T21412] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1723.704368][T21412] Memory cgroup stats for /syz4: [ 1723.704551][T21412] anon 122880 [ 1723.704551][T21412] file 10481664 [ 1723.704551][T21412] kernel_stack 98304 [ 1723.704551][T21412] pagetables 90112 [ 1723.704551][T21412] percpu 0 [ 1723.704551][T21412] sock 0 [ 1723.704551][T21412] shmem 10477568 [ 1723.704551][T21412] file_mapped 122880 [ 1723.704551][T21412] file_dirty 4096 [ 1723.704551][T21412] file_writeback 0 [ 1723.704551][T21412] swapcached 0 [ 1723.704551][T21412] anon_thp 0 [ 1723.704551][T21412] file_thp 0 [ 1723.704551][T21412] shmem_thp 0 [ 1723.704551][T21412] inactive_anon 122880 [ 1723.704551][T21412] active_anon 10477568 [ 1723.704551][T21412] inactive_file 0 [ 1723.704551][T21412] active_file 4096 [ 1723.704551][T21412] unevictable 0 [ 1723.704551][T21412] slab_reclaimable 81944 [ 1723.704551][T21412] slab_unreclaimable 103328 [ 1723.704551][T21412] slab 185272 [ 1723.704551][T21412] workingset_refault_anon 0 [ 1723.704551][T21412] workingset_refault_file 1 [ 1723.704551][T21412] workingset_activate_anon 0 [ 1723.808207][T21412] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=21300,uid=0 [ 1723.827597][T21412] Memory cgroup out of memory: Killed process 21300 (syz-executor.4) total-vm:56712kB, anon-rss:448kB, file-rss:14464kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 1726.450311][ T154] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1727.569840][ T154] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1727.619497][ T154] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1727.681955][ T154] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1728.515060][ T154] device hsr_slave_0 left promiscuous mode [ 1728.526911][ T154] device hsr_slave_1 left promiscuous mode [ 1728.538239][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1728.550845][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1728.563897][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1728.578514][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1728.589989][ T154] device bridge_slave_1 left promiscuous mode [ 1728.598879][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 1728.607938][ T154] device bridge_slave_0 left promiscuous mode [ 1728.618820][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 1728.630353][ T154] device veth1_macvtap left promiscuous mode [ 1728.638296][ T154] device veth0_macvtap left promiscuous mode [ 1728.644589][ T154] device veth1_vlan left promiscuous mode [ 1728.650431][ T154] device veth0_vlan left promiscuous mode [ 1728.829436][ T154] team0 (unregistering): Port device team_slave_1 removed [ 1728.846928][ T154] team0 (unregistering): Port device team_slave_0 removed [ 1728.859224][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1728.877698][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1728.949534][ T154] bond0 (unregistering): Released all slaves [ 1730.173240][ T1374] ieee802154 phy0 wpan0: encryption failed: -22 [ 1730.179588][ T1374] ieee802154 phy1 wpan1: encryption failed: -22 04:24:29 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x7, 0x0, 0x0, 0x0, 0xdac3fb0d7de69336, 0x1}, 0x48) 04:24:29 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000001640)={0x0, 0x0, 0x0}, 0x2102) 04:24:29 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0xa, 0x0, 0x0, 0x0, 0xdac3fb0d7de69336, 0x1}, 0x48) 04:24:29 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x421, &(0x7f0000000340)='bdev!)-%+wl`n\x00posi\x19Mx_dxl_acc\xe5sszQ\tU\x97\x12=J\xd5\x8b;B\xe3\x1a\x17f\xb2@\x8a\x8b6\xff\xff\xff\x01fE\xaea\x10{\xac\xa9+V\x863Hhk{2\x00\x14I\xf7\xb6\xcd)\x05\x87q6\xed~\xd0\xb2\xf8\x8d*\b\xe4\"\x1e\xbf\x8f_[\x17@\xe5\xec\x10\a\xb95w\x8byx/J\xb3\xaa\xd4W\xd2\xedN\x8cw\xe6\x99\xfe \x84]8\x940U\xb3E;\xff\xa1!\x9a\x87\x88\x02\xbf\xab\x97B\xd9\x06\xf2\n\xf7\x1f\xd8v\x7fD\xf2\x87\xf7}V\x89}\xf0\xb7\x8d\x85\xf6\x9b\xcc\xd3Lh.\r\xd3J\"\x1f\xdeW;F.\xdf$\xee\x18\x0e5\xa1\xfcN\x88`\xbbj \xaf<\xf1\xbe`4,q[M\xb0-\xd0\x8cloB\x91&\xf3\x97\xd7-\xb78\\\x90/\x9b\xf0\xccr\xc1\xa8\x85E\x85p+\xd1\xbe\x10\rgx\xb8\x93k|\x8d\xc7x\x01\x0e\xb4~\xb2\xdeQ\xdf\x8c\x1dTi\xafq\xde\xe4c&\x99\xd6psf\xa8\xacjh9\x8bk\x8f\n$\xf2\x06#\xc8\xd2\x00\x00w\x03,\xbb\xed\xf1o\xd8\x19\xd2\x1d\xbb\xd3\x18E\x0e&\x83\xdfWL?P$\xb4a\f\x154\xdd\xacx\x91<\x97\x13\xab\xe2\xdd\n\x13\x19\xb9U\n\xb5\xb6\xffBQ\x80\xe6\xe6\xaf\x06\xcd/\x87\x11\xf1\xb9\xbe&,c\xfd3\xc4\xeaP\x9b\xe25\xcc\xa4RDx\xad\xc0\x8f|\xe3u\xbe\x1e\xd5\xa6\xcc\xb8\x86\x8b0\'\xcc\x01\x9bQ/\xf9\xa7vfa\xdf!\x1axt\xd1\r\xd9&MC\xcc,2\xce\xd2kCJ\x10\x88\x00\x00\x00\x00\x00\x00\x00\x00\xc1b\xbc\\l$+ne\x8a\xa3\xcc\x88\xda\xea\x9f\xc4\x17{=2{2\xf9i\x06\x06u\xe6&\x90\bu\x00\x00\x00\x00\x00\x00\n\xf07~\xa8\xc5\x05\xa5\x03\xc0\xb5r$q@\xe4\xc7\xa1B>\xfe\x03s\a\x1b4k\x80\x1e\xe1\x87\xb0\x9b\xb7aS\x9b\x04x\xb2\x1f\xa2\x00\x1f\x80R\xf2b\xc9+\xe6\x88\xf5\xff\x88#\xd0\xe4\xf5z\xa7#c\xe4!4N\xbf\x8ar\x8e\x1c\x11=\x8b\xf8G\xfc )\r\xbe\x1e\xae\x14@\xa9\x94\xa95i\x91\x87\x10\x18\x92UMW\xc6\xd4n\xa1\x1a\xdf\xe6H\x1b\xae\x02S\v\xb9A\xd3\xee\x9f\xd3{\xd1v\x06\xaa\xaa.\b\xef\x86\x17\x1c\x80\xa4\v\xf4\xe6:\xf4\xab\x1f\xb1\xf9\xdf\xab\xc5I \xc9v\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x004\xe7\xb6\xc2>\xc3\xa4@\xbb\xb3\xed\xba\rr\xf05\xd4\xfep{\xc58\x95\xdf\x06v\xd8\xea\xac{Q\x8f\xa9\x0e\x12\xd3%u\x1f;\xb6\x88\xe8\xf6\xe4$%\x8b\x00Uw\x8b\xed\xbf\xbb)\xc6\x82\xd2\x1a\xa7\x8e\xff\x1c4\x90\xd3\xea\xb2!m\x98\x95x>\xcb\xe9\xa5\x92\x84g\n\xef$\\\xe7Y\x82B\xcch\x06\x17\x82\x11A\xaab\xf6h\xde\x87O\xf2w\x94\xbb1\xb0\xe9\x80\xf0\x85\xb8\xeb\x19v\xe0\xcb\xf6\xcd@%I\x03n\xe3\xf5\xa6\x8c\x1d\xf1\xc1\xb1\x7f=\'\xd3\xec;|\x04>z\xf6}\x01\xa8\xd8k\xed\xd5\b\xd9i\xcb\x12\x96}\xd4\xb2\xd0\xc8\xf1\xf4\xc4\xb0(\xd0\xf3\t#e\xd1\r:\xef\xec\n\xc3\xad<\"\xa8\x0e\x98\xc9\x97\"\xb1\xd4G\xc5~C\x98\x04\xe2\xec\x98\xf4\x11\x81\ag`\x88^6i}\xc4\xbduI\xf9\xbb\xcc\xac\xcd\x1a\xc2\xbe$\xb58\xc3v|\xbf\rx\xf4\xe1\xa57P\xb24\xa1}\x8e\xaaC\xd3\xdb\x93\xee\xb1y\xc1\xfb\x9b\x02\xdd\"\xdf\xb2P\x0f1\xcf\xf3/cl\x85K\xa2\xc8om\"\x80vh~\xd4\n\xa2\x02\xea+B\x8a+#n\x8fGP\xa8Vj\xa9\x00\xcf\xac\x17\xe0]\\\x9b\xcbiU\x88\xef\x98\xba\xb0xLb\x12\x934\x0f\x98\"o\x1d\xa0J\x87y8oW\xeeE\xf1\xdf0U\xad\xae\x9e\\f\xd7\x8b\x14\x971Q\xc4\xd7\x16\x9cZD\xfc\xf4y\xfe<\xb0\xban\xde\xa0\xaf\x02eC\xad\xcf\xb7x\x10T\x9a\xca\x12\xb7\xe8J@\xcd\xef\xea\x88\x8c\xd2\x15N\x18UK\xe5i\xd9\x8b\xe2\xc6\xf00\xdfd\xfd7\xb3\xd9\xd3l\x00'/1057}, 0x30) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97\x04\x03\xdc\r') sendmsg$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{0x0}], 0x1}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)) 04:24:29 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0xb338, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:24:29 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@enum={0x0, 0x1, 0x0, 0x6, 0x4, [{0xe}]}]}}, &(0x7f0000000280)=""/4096, 0x2e, 0x1000, 0x1}, 0x20) 04:24:30 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002700)={0x0, 0x0, 0x0}, 0x42) 04:24:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0xe, 0x0, 0x0, 0x0, 0xdac3fb0d7de69336, 0x1}, 0x48) 04:24:30 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x421, &(0x7f0000000340)='bdev!)-%+wl`n\x00posi\x19Mx_dxl_acc\xe5sszQ\tU\x97\x12=J\xd5\x8b;B\xe3\x1a\x17f\xb2@\x8a\x8b6\xff\xff\xff\x01fE\xaea\x10{\xac\xa9+V\x863Hhk{2\x00\x14I\xf7\xb6\xcd)\x05\x87q6\xed~\xd0\xb2\xf8\x8d*\b\xe4\"\x1e\xbf\x8f_[\x17@\xe5\xec\x10\a\xb95w\x8byx/J\xb3\xaa\xd4W\xd2\xedN\x8cw\xe6\x99\xfe \x84]8\x940U\xb3E;\xff\xa1!\x9a\x87\x88\x02\xbf\xab\x97B\xd9\x06\xf2\n\xf7\x1f\xd8v\x7fD\xf2\x87\xf7}V\x89}\xf0\xb7\x8d\x85\xf6\x9b\xcc\xd3Lh.\r\xd3J\"\x1f\xdeW;F.\xdf$\xee\x18\x0e5\xa1\xfcN\x88`\xbbj \xaf<\xf1\xbe`4,q[M\xb0-\xd0\x8cloB\x91&\xf3\x97\xd7-\xb78\\\x90/\x9b\xf0\xccr\xc1\xa8\x85E\x85p+\xd1\xbe\x10\rgx\xb8\x93k|\x8d\xc7x\x01\x0e\xb4~\xb2\xdeQ\xdf\x8c\x1dTi\xafq\xde\xe4c&\x99\xd6psf\xa8\xacjh9\x8bk\x8f\n$\xf2\x06#\xc8\xd2\x00\x00w\x03,\xbb\xed\xf1o\xd8\x19\xd2\x1d\xbb\xd3\x18E\x0e&\x83\xdfWL?P$\xb4a\f\x154\xdd\xacx\x91<\x97\x13\xab\xe2\xdd\n\x13\x19\xb9U\n\xb5\xb6\xffBQ\x80\xe6\xe6\xaf\x06\xcd/\x87\x11\xf1\xb9\xbe&,c\xfd3\xc4\xeaP\x9b\xe25\xcc\xa4RDx\xad\xc0\x8f|\xe3u\xbe\x1e\xd5\xa6\xcc\xb8\x86\x8b0\'\xcc\x01\x9bQ/\xf9\xa7vfa\xdf!\x1axt\xd1\r\xd9&MC\xcc,2\xce\xd2kCJ\x10\x88\x00\x00\x00\x00\x00\x00\x00\x00\xc1b\xbc\\l$+ne\x8a\xa3\xcc\x88\xda\xea\x9f\xc4\x17{=2{2\xf9i\x06\x06u\xe6&\x90\bu\x00\x00\x00\x00\x00\x00\n\xf07~\xa8\xc5\x05\xa5\x03\xc0\xb5r$q@\xe4\xc7\xa1B>\xfe\x03s\a\x1b4k\x80\x1e\xe1\x87\xb0\x9b\xb7aS\x9b\x04x\xb2\x1f\xa2\x00\x1f\x80R\xf2b\xc9+\xe6\x88\xf5\xff\x88#\xd0\xe4\xf5z\xa7#c\xe4!4N\xbf\x8ar\x8e\x1c\x11=\x8b\xf8G\xfc )\r\xbe\x1e\xae\x14@\xa9\x94\xa95i\x91\x87\x10\x18\x92UMW\xc6\xd4n\xa1\x1a\xdf\xe6H\x1b\xae\x02S\v\xb9A\xd3\xee\x9f\xd3{\xd1v\x06\xaa\xaa.\b\xef\x86\x17\x1c\x80\xa4\v\xf4\xe6:\xf4\xab\x1f\xb1\xf9\xdf\xab\xc5I \xc9v\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x004\xe7\xb6\xc2>\xc3\xa4@\xbb\xb3\xed\xba\rr\xf05\xd4\xfep{\xc58\x95\xdf\x06v\xd8\xea\xac{Q\x8f\xa9\x0e\x12\xd3%u\x1f;\xb6\x88\xe8\xf6\xe4$%\x8b\x00Uw\x8b\xed\xbf\xbb)\xc6\x82\xd2\x1a\xa7\x8e\xff\x1c4\x90\xd3\xea\xb2!m\x98\x95x>\xcb\xe9\xa5\x92\x84g\n\xef$\\\xe7Y\x82B\xcch\x06\x17\x82\x11A\xaab\xf6h\xde\x87O\xf2w\x94\xbb1\xb0\xe9\x80\xf0\x85\xb8\xeb\x19v\xe0\xcb\xf6\xcd@%I\x03n\xe3\xf5\xa6\x8c\x1d\xf1\xc1\xb1\x7f=\'\xd3\xec;|\x04>z\xf6}\x01\xa8\xd8k\xed\xd5\b\xd9i\xcb\x12\x96}\xd4\xb2\xd0\xc8\xf1\xf4\xc4\xb0(\xd0\xf3\t#e\xd1\r:\xef\xec\n\xc3\xad<\"\xa8\x0e\x98\xc9\x97\"\xb1\xd4G\xc5~C\x98\x04\xe2\xec\x98\xf4\x11\x81\ag`\x88^6i}\xc4\xbduI\xf9\xbb\xcc\xac\xcd\x1a\xc2\xbe$\xb58\xc3v|\xbf\rx\xf4\xe1\xa57P\xb24\xa1}\x8e\xaaC\xd3\xdb\x93\xee\xb1y\xc1\xfb\x9b\x02\xdd\"\xdf\xb2P\x0f1\xcf\xf3/cl\x85K\xa2\xc8om\"\x80vh~\xd4\n\xa2\x02\xea+B\x8a+#n\x8fGP\xa8Vj\xa9\x00\xcf\xac\x17\xe0]\\\x9b\xcbiU\x88\xef\x98\xba\xb0xLb\x12\x934\x0f\x98\"o\x1d\xa0J\x87y8oW\xeeE\xf1\xdf0U\xad\xae\x9e\\f\xd7\x8b\x14\x971Q\xc4\xd7\x16\x9cZD\xfc\xf4y\xfe<\xb0\xban\xde\xa0\xaf\x02eC\xad\xcf\xb7x\x10T\x9a\xca\x12\xb7\xe8J@\xcd\xef\xea\x88\x8c\xd2\x15N\x18UK\xe5i\xd9\x8b\xe2\xc6\xf00\xdfd\xfd7\xb3\xd9\xd3l\x00'/1057}, 0x30) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97\x04\x03\xdc\r') sendmsg$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{0x0}], 0x1}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40305828, 0x0) 04:24:30 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, &(0x7f00000017c0)=[@ip_ttl={{0x14}}], 0x18}, 0xc005) 04:24:30 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x2, 0x0, 0x7}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x4, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:24:30 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x421, &(0x7f0000000340)='bdev!)-%+wl`n\x00posi\x19Mx_dxl_acc\xe5sszQ\tU\x97\x12=J\xd5\x8b;B\xe3\x1a\x17f\xb2@\x8a\x8b6\xff\xff\xff\x01fE\xaea\x10{\xac\xa9+V\x863Hhk{2\x00\x14I\xf7\xb6\xcd)\x05\x87q6\xed~\xd0\xb2\xf8\x8d*\b\xe4\"\x1e\xbf\x8f_[\x17@\xe5\xec\x10\a\xb95w\x8byx/J\xb3\xaa\xd4W\xd2\xedN\x8cw\xe6\x99\xfe \x84]8\x940U\xb3E;\xff\xa1!\x9a\x87\x88\x02\xbf\xab\x97B\xd9\x06\xf2\n\xf7\x1f\xd8v\x7fD\xf2\x87\xf7}V\x89}\xf0\xb7\x8d\x85\xf6\x9b\xcc\xd3Lh.\r\xd3J\"\x1f\xdeW;F.\xdf$\xee\x18\x0e5\xa1\xfcN\x88`\xbbj \xaf<\xf1\xbe`4,q[M\xb0-\xd0\x8cloB\x91&\xf3\x97\xd7-\xb78\\\x90/\x9b\xf0\xccr\xc1\xa8\x85E\x85p+\xd1\xbe\x10\rgx\xb8\x93k|\x8d\xc7x\x01\x0e\xb4~\xb2\xdeQ\xdf\x8c\x1dTi\xafq\xde\xe4c&\x99\xd6psf\xa8\xacjh9\x8bk\x8f\n$\xf2\x06#\xc8\xd2\x00\x00w\x03,\xbb\xed\xf1o\xd8\x19\xd2\x1d\xbb\xd3\x18E\x0e&\x83\xdfWL?P$\xb4a\f\x154\xdd\xacx\x91<\x97\x13\xab\xe2\xdd\n\x13\x19\xb9U\n\xb5\xb6\xffBQ\x80\xe6\xe6\xaf\x06\xcd/\x87\x11\xf1\xb9\xbe&,c\xfd3\xc4\xeaP\x9b\xe25\xcc\xa4RDx\xad\xc0\x8f|\xe3u\xbe\x1e\xd5\xa6\xcc\xb8\x86\x8b0\'\xcc\x01\x9bQ/\xf9\xa7vfa\xdf!\x1axt\xd1\r\xd9&MC\xcc,2\xce\xd2kCJ\x10\x88\x00\x00\x00\x00\x00\x00\x00\x00\xc1b\xbc\\l$+ne\x8a\xa3\xcc\x88\xda\xea\x9f\xc4\x17{=2{2\xf9i\x06\x06u\xe6&\x90\bu\x00\x00\x00\x00\x00\x00\n\xf07~\xa8\xc5\x05\xa5\x03\xc0\xb5r$q@\xe4\xc7\xa1B>\xfe\x03s\a\x1b4k\x80\x1e\xe1\x87\xb0\x9b\xb7aS\x9b\x04x\xb2\x1f\xa2\x00\x1f\x80R\xf2b\xc9+\xe6\x88\xf5\xff\x88#\xd0\xe4\xf5z\xa7#c\xe4!4N\xbf\x8ar\x8e\x1c\x11=\x8b\xf8G\xfc )\r\xbe\x1e\xae\x14@\xa9\x94\xa95i\x91\x87\x10\x18\x92UMW\xc6\xd4n\xa1\x1a\xdf\xe6H\x1b\xae\x02S\v\xb9A\xd3\xee\x9f\xd3{\xd1v\x06\xaa\xaa.\b\xef\x86\x17\x1c\x80\xa4\v\xf4\xe6:\xf4\xab\x1f\xb1\xf9\xdf\xab\xc5I \xc9v\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x004\xe7\xb6\xc2>\xc3\xa4@\xbb\xb3\xed\xba\rr\xf05\xd4\xfep{\xc58\x95\xdf\x06v\xd8\xea\xac{Q\x8f\xa9\x0e\x12\xd3%u\x1f;\xb6\x88\xe8\xf6\xe4$%\x8b\x00Uw\x8b\xed\xbf\xbb)\xc6\x82\xd2\x1a\xa7\x8e\xff\x1c4\x90\xd3\xea\xb2!m\x98\x95x>\xcb\xe9\xa5\x92\x84g\n\xef$\\\xe7Y\x82B\xcch\x06\x17\x82\x11A\xaab\xf6h\xde\x87O\xf2w\x94\xbb1\xb0\xe9\x80\xf0\x85\xb8\xeb\x19v\xe0\xcb\xf6\xcd@%I\x03n\xe3\xf5\xa6\x8c\x1d\xf1\xc1\xb1\x7f=\'\xd3\xec;|\x04>z\xf6}\x01\xa8\xd8k\xed\xd5\b\xd9i\xcb\x12\x96}\xd4\xb2\xd0\xc8\xf1\xf4\xc4\xb0(\xd0\xf3\t#e\xd1\r:\xef\xec\n\xc3\xad<\"\xa8\x0e\x98\xc9\x97\"\xb1\xd4G\xc5~C\x98\x04\xe2\xec\x98\xf4\x11\x81\ag`\x88^6i}\xc4\xbduI\xf9\xbb\xcc\xac\xcd\x1a\xc2\xbe$\xb58\xc3v|\xbf\rx\xf4\xe1\xa57P\xb24\xa1}\x8e\xaaC\xd3\xdb\x93\xee\xb1y\xc1\xfb\x9b\x02\xdd\"\xdf\xb2P\x0f1\xcf\xf3/cl\x85K\xa2\xc8om\"\x80vh~\xd4\n\xa2\x02\xea+B\x8a+#n\x8fGP\xa8Vj\xa9\x00\xcf\xac\x17\xe0]\\\x9b\xcbiU\x88\xef\x98\xba\xb0xLb\x12\x934\x0f\x98\"o\x1d\xa0J\x87y8oW\xeeE\xf1\xdf0U\xad\xae\x9e\\f\xd7\x8b\x14\x971Q\xc4\xd7\x16\x9cZD\xfc\xf4y\xfe<\xb0\xban\xde\xa0\xaf\x02eC\xad\xcf\xb7x\x10T\x9a\xca\x12\xb7\xe8J@\xcd\xef\xea\x88\x8c\xd2\x15N\x18UK\xe5i\xd9\x8b\xe2\xc6\xf00\xdfd\xfd7\xb3\xd9\xd3l\x00'/1057}, 0x30) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97\x04\x03\xdc\r') sendmsg$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{0x0}], 0x1}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40305828, 0x0) [ 1741.224320][T22190] chnl_net:caif_netlink_parms(): no params data found [ 1741.268920][T22190] bridge0: port 1(bridge_slave_0) entered blocking state [ 1741.276960][T22190] bridge0: port 1(bridge_slave_0) entered disabled state [ 1741.285793][T22190] device bridge_slave_0 entered promiscuous mode [ 1741.295541][T22190] bridge0: port 2(bridge_slave_1) entered blocking state [ 1741.303164][T22190] bridge0: port 2(bridge_slave_1) entered disabled state [ 1741.310969][T22190] device bridge_slave_1 entered promiscuous mode [ 1741.335253][T22190] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1741.346306][T22190] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1741.372736][T22190] team0: Port device team_slave_0 added [ 1741.380662][T22190] team0: Port device team_slave_1 added [ 1741.401672][T22190] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1741.408830][T22190] 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. [ 1741.434853][T22190] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1741.448284][T22190] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1741.455668][T22190] 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. [ 1741.486813][T22190] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1741.519900][T22190] device hsr_slave_0 entered promiscuous mode [ 1741.526998][T22190] device hsr_slave_1 entered promiscuous mode [ 1741.534290][T22190] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1741.542728][T22190] Cannot create hsr debugfs directory [ 1742.063449][T22190] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1742.081918][T22190] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1742.100406][T22190] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1742.110537][T22190] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1742.145410][T22190] bridge0: port 2(bridge_slave_1) entered blocking state [ 1742.152569][T22190] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1742.159974][T22190] bridge0: port 1(bridge_slave_0) entered blocking state [ 1742.167128][T22190] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1742.259229][T27713] bridge0: port 1(bridge_slave_0) entered disabled state [ 1742.276495][T27713] bridge0: port 2(bridge_slave_1) entered disabled state [ 1742.304744][T22190] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1742.328031][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1742.344811][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1742.356712][T22190] 8021q: adding VLAN 0 to HW filter on device team0 [ 1742.377608][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1742.388704][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1742.397990][T27713] bridge0: port 1(bridge_slave_0) entered blocking state [ 1742.405131][T27713] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1742.433105][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1742.448479][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1742.459643][ T3657] bridge0: port 2(bridge_slave_1) entered blocking state [ 1742.466816][ T3657] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1742.476579][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1742.506236][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1742.515514][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1742.525370][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1742.551858][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1742.560913][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1742.578062][T22190] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1742.608900][T22190] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1742.630132][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1742.639265][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1742.648459][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1742.657882][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1742.669352][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1742.683480][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1742.811976][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1742.819559][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1742.830464][T22190] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1742.995791][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1743.005422][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1743.027415][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1743.036555][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1743.049085][T22190] device veth0_vlan entered promiscuous mode [ 1743.058243][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1743.067233][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1743.090337][T22190] device veth1_vlan entered promiscuous mode [ 1743.137985][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1743.155712][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1743.164699][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1743.173860][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1743.185630][T22190] device veth0_macvtap entered promiscuous mode [ 1743.206377][T22190] device veth1_macvtap entered promiscuous mode [ 1743.213042][T27713] Bluetooth: hci2: command 0x0409 tx timeout [ 1743.229999][T22190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1743.242161][T22190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1743.252530][T22190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1743.263411][T22190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1743.273949][T22190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1743.286232][T22190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1743.300928][T22190] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1743.320030][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1743.330574][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1743.347155][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1743.359029][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1743.380715][T22190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1743.402940][T22190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1743.419780][T22190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1743.440832][T22190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1743.458901][T22190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1743.469828][T22190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1743.489949][T22190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1743.501056][T22190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1743.519097][T22190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1743.530104][T22190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1743.555577][T22190] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1743.573847][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1743.586156][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1743.598525][T22190] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1743.610803][T22190] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1743.629314][T22190] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1743.638433][T22190] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1743.730911][ T3710] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1743.761734][ T3710] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1743.777746][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1743.804633][T29850] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1743.818598][T29850] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1743.849297][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1744.069601][T22311] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1744.081676][T22311] CPU: 0 PID: 22311 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 1744.090297][T22311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1744.100367][T22311] Call Trace: [ 1744.103657][T22311] [ 1744.106592][T22311] dump_stack_lvl+0x1e3/0x2cb [ 1744.111286][T22311] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 1744.116928][T22311] ? panic+0x84d/0x84d [ 1744.121007][T22311] ? local_lock_release+0x170/0x170 [ 1744.126231][T22311] dump_header+0xd4/0x940 [ 1744.130591][T22311] oom_kill_process+0xef/0x3d0 [ 1744.135408][T22311] out_of_memory+0xe97/0x1280 [ 1744.140122][T22311] ? mutex_lock_io_nested+0x60/0x60 [ 1744.145349][T22311] ? preempt_schedule+0xd9/0xe0 [ 1744.150220][T22311] ? unregister_oom_notifier+0x20/0x20 [ 1744.155699][T22311] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 1744.161803][T22311] ? print_irqtrace_events+0x210/0x210 [ 1744.167301][T22311] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 1744.172881][T22311] ? preempt_schedule_thunk+0x16/0x18 [ 1744.178282][T22311] ? mem_cgroup_oom_trylock+0x210/0x210 [ 1744.183876][T22311] ? cgroup_file_notify+0x123/0x190 [ 1744.189106][T22311] memory_max_write+0x356/0x470 [ 1744.193998][T22311] ? memory_max_show+0xa0/0xa0 [ 1744.198795][T22311] ? read_lock_is_recursive+0x10/0x10 [ 1744.204197][T22311] ? memory_max_show+0xa0/0xa0 [ 1744.208992][T22311] cgroup_file_write+0x2ac/0x670 [ 1744.213959][T22311] ? mutex_lock_io_nested+0x60/0x60 [ 1744.219186][T22311] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1744.224338][T22311] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1744.229472][T22311] kernfs_fop_write_iter+0x3a2/0x4f0 [ 1744.234794][T22311] vfs_write+0xacf/0xe50 [ 1744.239079][T22311] ? file_end_write+0x250/0x250 [ 1744.243966][T22311] ? __fget_files+0x413/0x480 [ 1744.248680][T22311] ? mutex_lock_nested+0x17/0x20 [ 1744.253642][T22311] ? __fdget_pos+0x261/0x300 [ 1744.258249][T22311] ? ksys_write+0x77/0x2c0 [ 1744.262692][T22311] ksys_write+0x1a2/0x2c0 [ 1744.267049][T22311] ? print_irqtrace_events+0x210/0x210 [ 1744.272538][T22311] ? __ia32_sys_read+0x80/0x80 [ 1744.277328][T22311] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1744.283332][T22311] ? lockdep_hardirqs_on+0x94/0x130 [ 1744.288563][T22311] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1744.294587][T22311] do_syscall_64+0x3d/0xb0 [ 1744.299037][T22311] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1744.304955][T22311] RIP: 0033:0x7f38c6edb0f9 [ 1744.309391][T22311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1744.329008][T22311] RSP: 002b:00007f38c542c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1744.337417][T22311] RAX: ffffffffffffffda RBX: 00007f38c6ffb050 RCX: 00007f38c6edb0f9 [ 1744.345381][T22311] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 1744.353343][T22311] RBP: 00007f38c6f36b39 R08: 0000000000000000 R09: 0000000000000000 [ 1744.361503][T22311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1744.369478][T22311] R13: 00007ffdb05faa6f R14: 00007f38c542c300 R15: 0000000000022000 [ 1744.377449][T22311] [ 1744.385419][T22311] memory: usage 10752kB, limit 0kB, failcnt 38 [ 1744.391766][T22311] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1744.398834][T22311] Memory cgroup stats for /syz4: [ 1744.399010][T22311] anon 118784 [ 1744.399010][T22311] file 10481664 [ 1744.399010][T22311] kernel_stack 98304 [ 1744.399010][T22311] pagetables 94208 [ 1744.399010][T22311] percpu 0 [ 1744.399010][T22311] sock 0 [ 1744.399010][T22311] shmem 10477568 [ 1744.399010][T22311] file_mapped 122880 [ 1744.399010][T22311] file_dirty 4096 [ 1744.399010][T22311] file_writeback 0 [ 1744.399010][T22311] swapcached 0 [ 1744.399010][T22311] anon_thp 0 [ 1744.399010][T22311] file_thp 0 [ 1744.399010][T22311] shmem_thp 0 [ 1744.399010][T22311] inactive_anon 118784 [ 1744.399010][T22311] active_anon 10477568 [ 1744.399010][T22311] inactive_file 0 [ 1744.399010][T22311] active_file 4096 [ 1744.399010][T22311] unevictable 0 [ 1744.399010][T22311] slab_reclaimable 81944 [ 1744.399010][T22311] slab_unreclaimable 103328 [ 1744.399010][T22311] slab 185272 [ 1744.399010][T22311] workingset_refault_anon 0 [ 1744.399010][T22311] workingset_refault_file 1 [ 1744.399010][T22311] workingset_activate_anon 0 [ 1744.498845][T22311] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=22190,uid=0 [ 1744.515124][T22311] Memory cgroup out of memory: Killed process 22190 (syz-executor.4) total-vm:56712kB, anon-rss:444kB, file-rss:14464kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:0 [ 1748.016119][ T3710] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:24:39 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, 0x0) 04:24:39 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x2, 0x0, 0x7}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x4, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:24:39 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x421, &(0x7f0000000340)='bdev!)-%+wl`n\x00posi\x19Mx_dxl_acc\xe5sszQ\tU\x97\x12=J\xd5\x8b;B\xe3\x1a\x17f\xb2@\x8a\x8b6\xff\xff\xff\x01fE\xaea\x10{\xac\xa9+V\x863Hhk{2\x00\x14I\xf7\xb6\xcd)\x05\x87q6\xed~\xd0\xb2\xf8\x8d*\b\xe4\"\x1e\xbf\x8f_[\x17@\xe5\xec\x10\a\xb95w\x8byx/J\xb3\xaa\xd4W\xd2\xedN\x8cw\xe6\x99\xfe \x84]8\x940U\xb3E;\xff\xa1!\x9a\x87\x88\x02\xbf\xab\x97B\xd9\x06\xf2\n\xf7\x1f\xd8v\x7fD\xf2\x87\xf7}V\x89}\xf0\xb7\x8d\x85\xf6\x9b\xcc\xd3Lh.\r\xd3J\"\x1f\xdeW;F.\xdf$\xee\x18\x0e5\xa1\xfcN\x88`\xbbj \xaf<\xf1\xbe`4,q[M\xb0-\xd0\x8cloB\x91&\xf3\x97\xd7-\xb78\\\x90/\x9b\xf0\xccr\xc1\xa8\x85E\x85p+\xd1\xbe\x10\rgx\xb8\x93k|\x8d\xc7x\x01\x0e\xb4~\xb2\xdeQ\xdf\x8c\x1dTi\xafq\xde\xe4c&\x99\xd6psf\xa8\xacjh9\x8bk\x8f\n$\xf2\x06#\xc8\xd2\x00\x00w\x03,\xbb\xed\xf1o\xd8\x19\xd2\x1d\xbb\xd3\x18E\x0e&\x83\xdfWL?P$\xb4a\f\x154\xdd\xacx\x91<\x97\x13\xab\xe2\xdd\n\x13\x19\xb9U\n\xb5\xb6\xffBQ\x80\xe6\xe6\xaf\x06\xcd/\x87\x11\xf1\xb9\xbe&,c\xfd3\xc4\xeaP\x9b\xe25\xcc\xa4RDx\xad\xc0\x8f|\xe3u\xbe\x1e\xd5\xa6\xcc\xb8\x86\x8b0\'\xcc\x01\x9bQ/\xf9\xa7vfa\xdf!\x1axt\xd1\r\xd9&MC\xcc,2\xce\xd2kCJ\x10\x88\x00\x00\x00\x00\x00\x00\x00\x00\xc1b\xbc\\l$+ne\x8a\xa3\xcc\x88\xda\xea\x9f\xc4\x17{=2{2\xf9i\x06\x06u\xe6&\x90\bu\x00\x00\x00\x00\x00\x00\n\xf07~\xa8\xc5\x05\xa5\x03\xc0\xb5r$q@\xe4\xc7\xa1B>\xfe\x03s\a\x1b4k\x80\x1e\xe1\x87\xb0\x9b\xb7aS\x9b\x04x\xb2\x1f\xa2\x00\x1f\x80R\xf2b\xc9+\xe6\x88\xf5\xff\x88#\xd0\xe4\xf5z\xa7#c\xe4!4N\xbf\x8ar\x8e\x1c\x11=\x8b\xf8G\xfc )\r\xbe\x1e\xae\x14@\xa9\x94\xa95i\x91\x87\x10\x18\x92UMW\xc6\xd4n\xa1\x1a\xdf\xe6H\x1b\xae\x02S\v\xb9A\xd3\xee\x9f\xd3{\xd1v\x06\xaa\xaa.\b\xef\x86\x17\x1c\x80\xa4\v\xf4\xe6:\xf4\xab\x1f\xb1\xf9\xdf\xab\xc5I \xc9v\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x004\xe7\xb6\xc2>\xc3\xa4@\xbb\xb3\xed\xba\rr\xf05\xd4\xfep{\xc58\x95\xdf\x06v\xd8\xea\xac{Q\x8f\xa9\x0e\x12\xd3%u\x1f;\xb6\x88\xe8\xf6\xe4$%\x8b\x00Uw\x8b\xed\xbf\xbb)\xc6\x82\xd2\x1a\xa7\x8e\xff\x1c4\x90\xd3\xea\xb2!m\x98\x95x>\xcb\xe9\xa5\x92\x84g\n\xef$\\\xe7Y\x82B\xcch\x06\x17\x82\x11A\xaab\xf6h\xde\x87O\xf2w\x94\xbb1\xb0\xe9\x80\xf0\x85\xb8\xeb\x19v\xe0\xcb\xf6\xcd@%I\x03n\xe3\xf5\xa6\x8c\x1d\xf1\xc1\xb1\x7f=\'\xd3\xec;|\x04>z\xf6}\x01\xa8\xd8k\xed\xd5\b\xd9i\xcb\x12\x96}\xd4\xb2\xd0\xc8\xf1\xf4\xc4\xb0(\xd0\xf3\t#e\xd1\r:\xef\xec\n\xc3\xad<\"\xa8\x0e\x98\xc9\x97\"\xb1\xd4G\xc5~C\x98\x04\xe2\xec\x98\xf4\x11\x81\ag`\x88^6i}\xc4\xbduI\xf9\xbb\xcc\xac\xcd\x1a\xc2\xbe$\xb58\xc3v|\xbf\rx\xf4\xe1\xa57P\xb24\xa1}\x8e\xaaC\xd3\xdb\x93\xee\xb1y\xc1\xfb\x9b\x02\xdd\"\xdf\xb2P\x0f1\xcf\xf3/cl\x85K\xa2\xc8om\"\x80vh~\xd4\n\xa2\x02\xea+B\x8a+#n\x8fGP\xa8Vj\xa9\x00\xcf\xac\x17\xe0]\\\x9b\xcbiU\x88\xef\x98\xba\xb0xLb\x12\x934\x0f\x98\"o\x1d\xa0J\x87y8oW\xeeE\xf1\xdf0U\xad\xae\x9e\\f\xd7\x8b\x14\x971Q\xc4\xd7\x16\x9cZD\xfc\xf4y\xfe<\xb0\xban\xde\xa0\xaf\x02eC\xad\xcf\xb7x\x10T\x9a\xca\x12\xb7\xe8J@\xcd\xef\xea\x88\x8c\xd2\x15N\x18UK\xe5i\xd9\x8b\xe2\xc6\xf00\xdfd\xfd7\xb3\xd9\xd3l\x00'/1057}, 0x30) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97\x04\x03\xdc\r') sendmsg$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{0x0}], 0x1}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40305828, 0x0) 04:24:39 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb0100180000000000000064000000640000000600000002000000070000060400000003000000020000000f0000005a61000010000000000000000d000000010000001000000000014000040000003f75ffff0f000000010000000600000001000006040000000b00000001800000010000000000000c05000000002e47"], &(0x7f00000000c0)=""/199, 0x82, 0xc7, 0x1}, 0x20) 04:24:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) 04:24:39 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0xb338, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:24:39 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x2, 0x0, 0x7}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x4, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:24:39 executing program 5: unlink(&(0x7f00000000c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 04:24:39 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x42}, 0x0) 04:24:39 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001200)) [ 1749.132960][ T3710] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:24:39 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x2, 0x0, 0x7}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x4, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:24:39 executing program 5: syz_clone(0x20808500, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1749.258544][ T3710] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1749.385196][ T3710] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1750.299540][ T3710] device hsr_slave_0 left promiscuous mode [ 1750.316177][ T3710] device hsr_slave_1 left promiscuous mode [ 1750.328336][ T3710] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1750.338535][ T3710] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1750.358031][ T3710] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1750.365980][ T3710] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1750.376823][ T3710] device bridge_slave_1 left promiscuous mode [ 1750.383658][ T3710] bridge0: port 2(bridge_slave_1) entered disabled state [ 1750.393350][ T3710] device bridge_slave_0 left promiscuous mode [ 1750.399660][ T3710] bridge0: port 1(bridge_slave_0) entered disabled state [ 1750.410932][ T3710] device veth1_macvtap left promiscuous mode [ 1750.417194][ T3710] device veth0_macvtap left promiscuous mode [ 1750.425105][ T3710] device veth1_vlan left promiscuous mode [ 1750.430903][ T3710] device veth0_vlan left promiscuous mode [ 1750.695299][ T3710] team0 (unregistering): Port device team_slave_1 removed [ 1750.709015][ T3710] team0 (unregistering): Port device team_slave_0 removed [ 1750.721665][ T3710] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1750.739137][ T3710] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1750.807707][ T3710] bond0 (unregistering): Released all slaves [ 1751.117518][T22663] chnl_net:caif_netlink_parms(): no params data found [ 1751.227323][T22663] bridge0: port 1(bridge_slave_0) entered blocking state [ 1751.237183][T22663] bridge0: port 1(bridge_slave_0) entered disabled state [ 1751.254978][T22663] device bridge_slave_0 entered promiscuous mode [ 1751.270771][T22663] bridge0: port 2(bridge_slave_1) entered blocking state [ 1751.280546][T22663] bridge0: port 2(bridge_slave_1) entered disabled state [ 1751.298059][T22663] device bridge_slave_1 entered promiscuous mode [ 1751.348099][T22663] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1751.367868][T22663] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1751.420798][T22663] team0: Port device team_slave_0 added [ 1751.440984][T22663] team0: Port device team_slave_1 added [ 1751.488605][T22663] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1751.499911][T22663] 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. [ 1751.535735][T22663] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1751.567582][T22663] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1751.596270][T22663] 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. [ 1751.661216][T22663] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1751.720183][T22663] device hsr_slave_0 entered promiscuous mode [ 1751.735255][T22663] device hsr_slave_1 entered promiscuous mode [ 1751.747052][T22663] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1751.761029][T22663] Cannot create hsr debugfs directory [ 1752.207182][T22663] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1752.224311][T22663] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1752.244388][T22663] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1752.272641][T22663] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1752.399236][T22663] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1752.426528][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1752.440420][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1752.453562][T22663] 8021q: adding VLAN 0 to HW filter on device team0 [ 1752.468856][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1752.484068][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1752.493278][ T3657] bridge0: port 1(bridge_slave_0) entered blocking state [ 1752.500437][ T3657] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1752.524618][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1752.533569][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1752.551462][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1752.572512][ T5641] bridge0: port 2(bridge_slave_1) entered blocking state [ 1752.579622][ T5641] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1752.616839][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1752.640768][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1752.654610][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1752.667326][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1752.703266][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1752.721491][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1752.730463][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1752.748800][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1752.759519][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1752.777258][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1752.788996][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1752.809138][T22663] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1752.817958][ T3618] Bluetooth: hci2: command 0x0409 tx timeout [ 1753.130487][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1753.158436][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1753.171314][T22663] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1753.364487][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1753.373322][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1753.394970][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1753.407691][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1753.418419][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1753.430632][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1753.439916][T22663] device veth0_vlan entered promiscuous mode [ 1753.451651][T22663] device veth1_vlan entered promiscuous mode [ 1753.472095][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1753.480148][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1753.488830][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1753.497767][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1753.510404][T22663] device veth0_macvtap entered promiscuous mode [ 1753.522282][T22663] device veth1_macvtap entered promiscuous mode [ 1753.539207][T22663] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1753.550465][T22663] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1753.560356][T22663] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1753.572903][T22663] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1753.583859][T22663] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1753.594636][T22663] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1753.605687][T22663] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1753.616578][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1753.626328][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1753.634962][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1753.644304][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1753.656168][T22663] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1753.667813][T22663] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1753.677963][T22663] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1753.688442][T22663] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1753.698471][T22663] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1753.709023][T22663] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1753.719069][T22663] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1753.730917][T22663] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1753.741375][T22663] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1753.752341][T22663] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1753.768862][T22663] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1753.779014][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1753.792277][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1753.805382][T22663] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1753.814383][T22663] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1753.823303][T22663] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1753.833992][T22663] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1753.891852][T29850] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1753.899981][T29850] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1753.920777][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1753.936852][ T3710] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1753.945434][ T3710] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1753.955760][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1754.149908][T22741] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1754.162700][T22741] CPU: 0 PID: 22741 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 1754.171328][T22741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1754.181398][T22741] Call Trace: [ 1754.184691][T22741] [ 1754.187632][T22741] dump_stack_lvl+0x1e3/0x2cb [ 1754.192347][T22741] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 1754.198003][T22741] ? panic+0x84d/0x84d [ 1754.202082][T22741] ? local_lock_release+0x170/0x170 [ 1754.207310][T22741] dump_header+0xd4/0x940 [ 1754.211666][T22741] oom_kill_process+0xef/0x3d0 [ 1754.216428][T22741] out_of_memory+0xe97/0x1280 [ 1754.221139][T22741] ? mutex_lock_io_nested+0x60/0x60 [ 1754.226360][T22741] ? preempt_schedule+0xd9/0xe0 [ 1754.231231][T22741] ? unregister_oom_notifier+0x20/0x20 [ 1754.236687][T22741] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1754.242859][T22741] ? lockdep_hardirqs_on+0x94/0x130 [ 1754.248086][T22741] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1754.254349][T22741] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 1754.259914][T22741] ? preempt_schedule_thunk+0x16/0x18 [ 1754.265297][T22741] ? mem_cgroup_oom_trylock+0x210/0x210 [ 1754.270883][T22741] ? cgroup_file_notify+0x123/0x190 [ 1754.276087][T22741] memory_max_write+0x356/0x470 [ 1754.280954][T22741] ? memory_max_show+0xa0/0xa0 [ 1754.285727][T22741] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 1754.291727][T22741] ? print_irqtrace_events+0x210/0x210 [ 1754.297188][T22741] ? memory_max_show+0xa0/0xa0 [ 1754.301970][T22741] cgroup_file_write+0x2ac/0x670 [ 1754.306927][T22741] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1754.313099][T22741] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1754.318211][T22741] ? kernfs_fop_write_iter+0x306/0x4f0 [ 1754.323677][T22741] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1754.328800][T22741] kernfs_fop_write_iter+0x3a2/0x4f0 [ 1754.334138][T22741] vfs_write+0xacf/0xe50 [ 1754.338410][T22741] ? file_end_write+0x250/0x250 [ 1754.343288][T22741] ? __fget_files+0x413/0x480 [ 1754.347994][T22741] ? mutex_lock_nested+0x17/0x20 [ 1754.352947][T22741] ? __fdget_pos+0x261/0x300 [ 1754.357535][T22741] ? ksys_write+0x77/0x2c0 [ 1754.361977][T22741] ksys_write+0x1a2/0x2c0 [ 1754.366321][T22741] ? print_irqtrace_events+0x210/0x210 [ 1754.371889][T22741] ? __ia32_sys_read+0x80/0x80 [ 1754.376652][T22741] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1754.382651][T22741] ? lockdep_hardirqs_on+0x94/0x130 [ 1754.387867][T22741] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1754.393854][T22741] do_syscall_64+0x3d/0xb0 [ 1754.398263][T22741] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1754.404152][T22741] RIP: 0033:0x7f13081560f9 [ 1754.408582][T22741] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1754.428201][T22741] RSP: 002b:00007f13066c8168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1754.436638][T22741] RAX: ffffffffffffffda RBX: 00007f1308275f80 RCX: 00007f13081560f9 [ 1754.444612][T22741] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 1754.452601][T22741] RBP: 00007f13081b1b39 R08: 0000000000000000 R09: 0000000000000000 [ 1754.460597][T22741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1754.468822][T22741] R13: 00007fff2d837dcf R14: 00007f13066c8300 R15: 0000000000022000 [ 1754.476821][T22741] [ 1754.488067][T22741] memory: usage 10768kB, limit 0kB, failcnt 38 [ 1754.499461][T22741] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1754.508721][T22741] Memory cgroup stats for /syz4: [ 1754.514267][T22741] anon 118784 [ 1754.514267][T22741] file 10481664 [ 1754.514267][T22741] kernel_stack 65536 [ 1754.514267][T22741] pagetables 94208 [ 1754.514267][T22741] percpu 0 [ 1754.514267][T22741] sock 0 [ 1754.514267][T22741] shmem 10477568 [ 1754.514267][T22741] file_mapped 122880 [ 1754.514267][T22741] file_dirty 0 [ 1754.514267][T22741] file_writeback 4096 [ 1754.514267][T22741] swapcached 0 [ 1754.514267][T22741] anon_thp 0 [ 1754.514267][T22741] file_thp 0 [ 1754.514267][T22741] shmem_thp 0 [ 1754.514267][T22741] inactive_anon 118784 [ 1754.514267][T22741] active_anon 10477568 [ 1754.514267][T22741] inactive_file 4096 [ 1754.514267][T22741] active_file 0 [ 1754.514267][T22741] unevictable 0 [ 1754.514267][T22741] slab_reclaimable 89704 [ 1754.514267][T22741] slab_unreclaimable 143648 [ 1754.514267][T22741] slab 233352 [ 1754.514267][T22741] workingset_refault_anon 0 [ 1754.514267][T22741] workingset_refault_file 1 [ 1754.514267][T22741] workingset_activate_anon 0 [ 1754.616037][T22741] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=22663,uid=0 [ 1754.637670][T22741] Memory cgroup out of memory: Killed process 22663 (syz-executor.4) total-vm:56712kB, anon-rss:444kB, file-rss:14464kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:0 [ 1754.676490][T22741] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1754.688300][T22741] CPU: 0 PID: 22741 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 1754.696891][T22741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1754.706941][T22741] Call Trace: [ 1754.710231][T22741] [ 1754.713182][T22741] dump_stack_lvl+0x1e3/0x2cb [ 1754.717874][T22741] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 1754.723502][T22741] ? panic+0x84d/0x84d [ 1754.727592][T22741] ? local_lock_release+0x170/0x170 [ 1754.732799][T22741] dump_header+0xd4/0x940 [ 1754.737167][T22741] oom_kill_process+0xef/0x3d0 [ 1754.741956][T22741] out_of_memory+0xe97/0x1280 [ 1754.746643][T22741] ? mutex_lock_io_nested+0x60/0x60 [ 1754.751849][T22741] ? unregister_oom_notifier+0x20/0x20 [ 1754.757491][T22741] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 1754.763471][T22741] ? print_irqtrace_events+0x210/0x210 [ 1754.768948][T22741] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 1754.774501][T22741] ? mem_cgroup_oom_trylock+0x210/0x210 [ 1754.780065][T22741] ? cgroup_file_notify+0x106/0x190 [ 1754.785255][T22741] memory_max_write+0x356/0x470 [ 1754.790115][T22741] ? memory_max_show+0xa0/0xa0 [ 1754.794884][T22741] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 1754.800876][T22741] ? print_irqtrace_events+0x210/0x210 [ 1754.806372][T22741] ? memory_max_show+0xa0/0xa0 [ 1754.811128][T22741] cgroup_file_write+0x2ac/0x670 [ 1754.816077][T22741] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1754.822261][T22741] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1754.827380][T22741] ? kernfs_fop_write_iter+0x306/0x4f0 [ 1754.832909][T22741] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1754.838073][T22741] kernfs_fop_write_iter+0x3a2/0x4f0 [ 1754.843373][T22741] vfs_write+0xacf/0xe50 [ 1754.847634][T22741] ? file_end_write+0x250/0x250 [ 1754.852489][T22741] ? __fget_files+0x413/0x480 [ 1754.857206][T22741] ? mutex_lock_nested+0x17/0x20 [ 1754.862166][T22741] ? __fdget_pos+0x261/0x300 [ 1754.866778][T22741] ? ksys_write+0x77/0x2c0 [ 1754.871191][T22741] ksys_write+0x1a2/0x2c0 [ 1754.875515][T22741] ? print_irqtrace_events+0x210/0x210 [ 1754.880971][T22741] ? __ia32_sys_read+0x80/0x80 [ 1754.885731][T22741] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1754.891707][ T3657] Bluetooth: hci2: command 0x041b tx timeout [ 1754.891708][T22741] ? lockdep_hardirqs_on+0x94/0x130 [ 1754.891738][T22741] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1754.908988][T22741] do_syscall_64+0x3d/0xb0 [ 1754.913419][T22741] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1754.919334][T22741] RIP: 0033:0x7f13081560f9 [ 1754.923770][T22741] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1754.943480][T22741] RSP: 002b:00007f13066c8168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1754.951918][T22741] RAX: ffffffffffffffda RBX: 00007f1308275f80 RCX: 00007f13081560f9 [ 1754.959915][T22741] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 1754.967886][T22741] RBP: 00007f13081b1b39 R08: 0000000000000000 R09: 0000000000000000 [ 1754.975856][T22741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1754.983839][T22741] R13: 00007fff2d837dcf R14: 00007f13066c8300 R15: 0000000000022000 [ 1754.991857][T22741] [ 1755.008436][T22741] memory: usage 10736kB, limit 0kB, failcnt 38 [ 1755.017691][T22741] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1755.027316][T22741] Memory cgroup stats for /syz4: [ 1755.029754][T22741] anon 98304 [ 1755.029754][T22741] file 10481664 [ 1755.029754][T22741] kernel_stack 32768 [ 1755.029754][T22741] pagetables 86016 [ 1755.029754][T22741] percpu 0 [ 1755.029754][T22741] sock 0 [ 1755.029754][T22741] shmem 10477568 [ 1755.029754][T22741] file_mapped 122880 [ 1755.029754][T22741] file_dirty 0 [ 1755.029754][T22741] file_writeback 0 [ 1755.029754][T22741] swapcached 0 [ 1755.029754][T22741] anon_thp 0 [ 1755.029754][T22741] file_thp 0 [ 1755.029754][T22741] shmem_thp 0 [ 1755.029754][T22741] inactive_anon 98304 [ 1755.029754][T22741] active_anon 10477568 [ 1755.029754][T22741] inactive_file 4096 [ 1755.029754][T22741] active_file 0 [ 1755.029754][T22741] unevictable 0 [ 1755.029754][T22741] slab_reclaimable 89704 [ 1755.029754][T22741] slab_unreclaimable 143648 [ 1755.029754][T22741] slab 233352 [ 1755.029754][T22741] workingset_refault_anon 0 [ 1755.029754][T22741] workingset_refault_file 1 [ 1755.029754][T22741] workingset_activate_anon 0 [ 1755.125333][T22741] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=22740,uid=0 [ 1755.145483][T22741] Memory cgroup out of memory: Killed process 22741 (syz-executor.4) total-vm:60684kB, anon-rss:504kB, file-rss:15116kB, shmem-rss:84kB, UID:0 pgtables:100kB oom_score_adj:1000 [ 1759.186362][ T154] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1759.519414][ T154] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1759.586468][ T154] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1759.660797][ T154] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1760.466632][ T154] device hsr_slave_0 left promiscuous mode [ 1760.473484][ T154] device hsr_slave_1 left promiscuous mode [ 1760.480106][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1760.489831][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1760.500353][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1760.510114][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1760.526296][ T154] device bridge_slave_1 left promiscuous mode [ 1760.537176][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 1760.550355][ T154] device bridge_slave_0 left promiscuous mode [ 1760.560877][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 1760.579585][ T154] device veth1_macvtap left promiscuous mode [ 1760.590827][ T154] device veth0_macvtap left promiscuous mode [ 1760.597699][ T154] device veth1_vlan left promiscuous mode [ 1760.603846][ T154] device veth0_vlan left promiscuous mode [ 1760.820454][ T154] team0 (unregistering): Port device team_slave_1 removed [ 1760.835168][ T154] team0 (unregistering): Port device team_slave_0 removed [ 1760.847484][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1760.866028][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1760.933157][ T154] bond0 (unregistering): Released all slaves 04:24:54 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@enum={0x1}]}}, &(0x7f0000000280)=""/4096, 0x26, 0x1000, 0x1}, 0x20) 04:24:54 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001480)={&(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xb, &(0x7f00000013c0)=[{&(0x7f00000001c0)="e5d720cfc26b0c614fee66d4e65bf65993b679cbafd057dd5a81b0db6b5520c72d56cf4cdc21dc42be449080166406c25965e64ab84d75ebf7719ae28741d76b6243f2a778", 0x45}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001780)="12ddc231881e0c3b164fe9e4715405f8447f82c2e905d7286360829d69cfd7aeba10078522db99023e096914f89ee3ec0e0549266ef3f3ff005df40135a86551349aff8085d3d6e5cfabdc5e7497e951e189b3745db8164b1766676cc5649f74fe1011d368a7ac0855ec434f76502bd8222aa40564125a76010dd83c257c3f46367adde7d35ed8c6b64cf0d3f82e629fc509f3ecfeb472b54cbaf24293c746a41f678e8ac880ee73d7cc7e8c62def4570a08d3b89a43d5fe4a646c823b96fa613d61f8452d1df5eb5944290b695e44addcf46f4588667922b7557e5300", 0xdd}, {&(0x7f0000001880)="6f4abcf7ce927425e28e836b72efd52727688686abe84f937b82ddf9c20462ec0bb120d319809ff627954ba1d07ed9b40e9f1dcc945f433ea7c423f4808be5389a4268383315cafbee6eb937e4b5b1cf856cda1de2a0799504f65cb01622d255f8a053c9bcba5aff4cf12e0d8468b0e40e978de9bef5b10c71439350ae10a63f323dd141bf44cb35d6d4de5637219a892f88b3cc74ea4495836e2652306f8b597cb7ff71b07c860c1b15d8ed9b4c97f70cb01e706820b7d1c37ea36835dc3eb1d6296696ff", 0xbc}], 0x4, &(0x7f0000001240)=[@ip_ttl, @ip_tos_int, @ip_ttl={{0x14}}, @ip_pktinfo={{0x0, 0x0, 0x8, {0x0, @multicast2, @remote}}}, @ip_tos_int={{0x14}}, @ip_ttl], 0x98}, 0x0) 04:24:54 executing program 1: socketpair(0x1d, 0x0, 0x7ff, &(0x7f0000000100)) 04:24:54 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x1, &(0x7f0000000100)=@raw=[@func], &(0x7f0000000140)='syzkaller\x00', 0x2, 0x82, &(0x7f0000000180)=""/130, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:25:02 executing program 0: socketpair(0x1a, 0x0, 0x0, &(0x7f0000001300)) 04:25:02 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0xb338, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:25:02 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x5, &(0x7f0000000000)=@raw=[@cb_func={0x18, 0x0, 0x4, 0x0, 0x3}, @func, @func, @call], &(0x7f0000000080)='GPL\x00', 0x1, 0x86, &(0x7f0000000140)=""/134, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:25:02 executing program 5: socketpair(0x24, 0x0, 0x0, &(0x7f0000001300)) 04:25:02 executing program 2: bpf$BPF_PROG_QUERY(0x10, &(0x7f00000016c0)={0xffffffffffffffff, 0xe, 0x0, 0x0, 0x0}, 0x20) 04:25:02 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@var={0x4, 0x0, 0x0, 0xe, 0x1, 0x4fa}]}, {0x0, [0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000100)=""/251, 0x2e, 0xfb, 0x1}, 0x20) 04:25:02 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x0, 0x0, 0x0, 0x0, 0xdac3fb0d7de69336, 0x1}, 0x48) 04:25:02 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0xd, 0x0, 0x0, 0x0, 0xdac3fb0d7de69336, 0x1}, 0x48) [ 1773.454142][T23031] chnl_net:caif_netlink_parms(): no params data found [ 1773.522798][T23031] bridge0: port 1(bridge_slave_0) entered blocking state [ 1773.530015][T23031] bridge0: port 1(bridge_slave_0) entered disabled state [ 1773.546456][T23031] device bridge_slave_0 entered promiscuous mode [ 1773.555686][T23031] bridge0: port 2(bridge_slave_1) entered blocking state [ 1773.563108][T23031] bridge0: port 2(bridge_slave_1) entered disabled state [ 1773.571624][T23031] device bridge_slave_1 entered promiscuous mode [ 1773.600076][T23031] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1773.614511][T23031] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1773.649730][T23031] team0: Port device team_slave_0 added [ 1773.658149][T23031] team0: Port device team_slave_1 added [ 1773.683121][T23031] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1773.690100][T23031] 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. [ 1773.718439][T23031] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1773.732201][T23031] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1773.739165][T23031] 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. [ 1773.765958][T23031] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1773.814402][T23031] device hsr_slave_0 entered promiscuous mode [ 1773.830850][T23031] device hsr_slave_1 entered promiscuous mode [ 1773.838510][T23031] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1773.860748][T23031] Cannot create hsr debugfs directory [ 1774.366562][T23031] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1774.378562][T23031] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1774.389595][T23031] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1774.399896][T23031] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1774.495782][T23031] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1774.510751][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1774.520942][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1774.540804][T23031] 8021q: adding VLAN 0 to HW filter on device team0 [ 1774.565117][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1774.579897][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1774.589251][ T5641] bridge0: port 1(bridge_slave_0) entered blocking state [ 1774.596571][ T5641] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1774.630423][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1774.639013][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1774.656064][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1774.668364][ T5641] bridge0: port 2(bridge_slave_1) entered blocking state [ 1774.675548][ T5641] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1774.691483][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1774.700578][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1774.733421][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1774.743014][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1774.752948][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1774.762664][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1774.771856][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1774.780395][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1774.793480][T23031] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1774.807732][T23031] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1774.840464][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1774.852414][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1774.877668][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1775.061511][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1775.069090][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1775.080859][T23031] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1775.301324][ T4768] Bluetooth: hci2: command 0x0409 tx timeout [ 1775.323792][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1775.334191][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1775.357051][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1775.366914][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1775.392359][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1775.400470][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1775.412208][T23031] device veth0_vlan entered promiscuous mode [ 1775.434807][T23031] device veth1_vlan entered promiscuous mode [ 1775.466060][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1775.476256][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1775.487798][T23031] device veth0_macvtap entered promiscuous mode [ 1775.500261][T23031] device veth1_macvtap entered promiscuous mode [ 1775.519008][T23031] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1775.529651][T23031] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1775.552442][T23031] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1775.569582][T23031] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1775.580593][T23031] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1775.591482][T23031] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1775.603162][T23031] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1775.611731][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1775.620100][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1775.630662][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1775.642253][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1775.656885][T23031] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1775.667975][T23031] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1775.678736][T23031] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1775.689586][T23031] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1775.699995][T23031] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1775.711018][T23031] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1775.721332][T23031] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1775.732483][T23031] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1775.743634][T23031] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1775.754822][T23031] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1775.768417][T23031] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1775.777732][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1775.787741][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1775.800449][T23031] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1775.810194][T23031] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1775.819403][T23031] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1775.829311][T23031] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1775.907538][ T3710] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1775.918759][ T3710] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1775.952693][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1775.967174][ T3710] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1775.979560][ T3710] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1775.990754][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1776.185710][T23157] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1776.219093][T23157] CPU: 1 PID: 23157 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 1776.227743][T23157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1776.237815][T23157] Call Trace: [ 1776.241105][T23157] [ 1776.244053][T23157] dump_stack_lvl+0x1e3/0x2cb [ 1776.248765][T23157] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 1776.254430][T23157] ? panic+0x84d/0x84d [ 1776.258536][T23157] ? local_lock_release+0x170/0x170 [ 1776.263750][T23157] dump_header+0xd4/0x940 [ 1776.268085][T23157] oom_kill_process+0xef/0x3d0 [ 1776.272842][T23157] out_of_memory+0xe97/0x1280 [ 1776.277518][T23157] ? mutex_lock_io_nested+0x60/0x60 [ 1776.282727][T23157] ? preempt_schedule+0xd9/0xe0 [ 1776.287564][T23157] ? unregister_oom_notifier+0x20/0x20 [ 1776.293011][T23157] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 1776.298989][T23157] ? print_irqtrace_events+0x210/0x210 [ 1776.304467][T23157] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 1776.310002][T23157] ? preempt_schedule_thunk+0x16/0x18 [ 1776.315366][T23157] ? mem_cgroup_oom_trylock+0x210/0x210 [ 1776.320908][T23157] ? cgroup_file_notify+0x123/0x190 [ 1776.326119][T23157] memory_max_write+0x356/0x470 [ 1776.330967][T23157] ? memory_max_show+0xa0/0xa0 [ 1776.335744][T23157] ? read_lock_is_recursive+0x10/0x10 [ 1776.341192][T23157] ? memory_max_show+0xa0/0xa0 [ 1776.345947][T23157] cgroup_file_write+0x2ac/0x670 [ 1776.350910][T23157] ? mutex_lock_io_nested+0x60/0x60 [ 1776.356107][T23157] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1776.361223][T23157] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1776.366347][T23157] kernfs_fop_write_iter+0x3a2/0x4f0 [ 1776.371630][T23157] vfs_write+0xacf/0xe50 [ 1776.376124][T23157] ? file_end_write+0x250/0x250 [ 1776.380966][T23157] ? __fget_files+0x413/0x480 [ 1776.385642][T23157] ? mutex_lock_nested+0x17/0x20 [ 1776.390571][T23157] ? __fdget_pos+0x261/0x300 [ 1776.395149][T23157] ? ksys_write+0x77/0x2c0 [ 1776.399554][T23157] ksys_write+0x1a2/0x2c0 [ 1776.403870][T23157] ? print_irqtrace_events+0x210/0x210 [ 1776.409320][T23157] ? __ia32_sys_read+0x80/0x80 [ 1776.414077][T23157] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1776.420043][T23157] ? lockdep_hardirqs_on+0x94/0x130 [ 1776.425230][T23157] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1776.431197][T23157] do_syscall_64+0x3d/0xb0 [ 1776.435623][T23157] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1776.441690][T23157] RIP: 0033:0x7fc38810a0f9 [ 1776.446131][T23157] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1776.465765][T23157] RSP: 002b:00007fc38665b168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1776.474179][T23157] RAX: ffffffffffffffda RBX: 00007fc38822a050 RCX: 00007fc38810a0f9 [ 1776.482161][T23157] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 1776.490137][T23157] RBP: 00007fc388165b39 R08: 0000000000000000 R09: 0000000000000000 [ 1776.498097][T23157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1776.506056][T23157] R13: 00007fff09a9e20f R14: 00007fc38665b300 R15: 0000000000022000 [ 1776.514028][T23157] [ 1776.523051][T23157] memory: usage 10756kB, limit 0kB, failcnt 38 [ 1776.530174][T23157] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1776.538382][T23157] Memory cgroup stats for /syz4: [ 1776.538519][T23157] anon 122880 [ 1776.538519][T23157] file 10481664 [ 1776.538519][T23157] kernel_stack 98304 [ 1776.538519][T23157] pagetables 94208 [ 1776.538519][T23157] percpu 0 [ 1776.538519][T23157] sock 0 [ 1776.538519][T23157] shmem 10477568 [ 1776.538519][T23157] file_mapped 122880 [ 1776.538519][T23157] file_dirty 4096 [ 1776.538519][T23157] file_writeback 0 [ 1776.538519][T23157] swapcached 0 [ 1776.538519][T23157] anon_thp 0 [ 1776.538519][T23157] file_thp 0 [ 1776.538519][T23157] shmem_thp 0 [ 1776.538519][T23157] inactive_anon 122880 [ 1776.538519][T23157] active_anon 10477568 [ 1776.538519][T23157] inactive_file 0 [ 1776.538519][T23157] active_file 4096 [ 1776.538519][T23157] unevictable 0 [ 1776.538519][T23157] slab_reclaimable 76824 [ 1776.538519][T23157] slab_unreclaimable 113608 [ 1776.538519][T23157] slab 190432 [ 1776.538519][T23157] workingset_refault_anon 0 [ 1776.538519][T23157] workingset_refault_file 1 [ 1776.538519][T23157] workingset_activate_anon 0 [ 1776.642019][T23157] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=23031,uid=0 [ 1776.660499][T23157] Memory cgroup out of memory: Killed process 23031 (syz-executor.4) total-vm:56712kB, anon-rss:448kB, file-rss:14528kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 1779.546182][ T1109] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1780.698693][ T1109] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1780.748841][ T1109] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1780.808557][ T1109] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1781.598684][ T1109] device hsr_slave_0 left promiscuous mode [ 1781.606989][ T1109] device hsr_slave_1 left promiscuous mode [ 1781.614727][ T1109] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1781.622764][ T1109] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1781.633337][ T1109] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1781.640977][ T1109] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1781.651487][ T1109] device bridge_slave_1 left promiscuous mode [ 1781.657862][ T1109] bridge0: port 2(bridge_slave_1) entered disabled state [ 1781.667483][ T1109] device bridge_slave_0 left promiscuous mode [ 1781.676871][ T1109] bridge0: port 1(bridge_slave_0) entered disabled state [ 1781.695293][ T1109] device veth1_macvtap left promiscuous mode [ 1781.711873][ T1109] device veth0_macvtap left promiscuous mode [ 1781.718466][ T1109] device veth1_vlan left promiscuous mode [ 1781.733912][ T1109] device veth0_vlan left promiscuous mode [ 1782.090440][ T1109] team0 (unregistering): Port device team_slave_1 removed [ 1782.117759][ T1109] team0 (unregistering): Port device team_slave_0 removed [ 1782.138817][ T1109] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1782.172130][ T1109] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1782.306957][ T1109] bond0 (unregistering): Released all slaves 04:25:14 executing program 3: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0}, 0x20) 04:25:14 executing program 2: syz_clone(0x80042000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:25:14 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xa, 0x3, 0x81, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280), &(0x7f0000000380), 0x7, r0}, 0x38) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[0xffffffffffffffff]}, 0x80) bpf$MAP_LOOKUP_ELEM(0x15, &(0x7f0000000100)={r0, &(0x7f0000000340), 0x0}, 0x20) 04:25:14 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x12, 0x0, 0x0, 0x0, 0xdac3fb0d7de69336, 0x1}, 0x48) [ 1791.613026][ T1374] ieee802154 phy0 wpan0: encryption failed: -22 [ 1791.619373][ T1374] ieee802154 phy1 wpan1: encryption failed: -22 04:25:29 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000100)=""/189, 0xbd}], 0x1}, 0x0) 04:25:29 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0xb338, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:25:29 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0xd, 0x0, 0x4, 0x0, 0x0, 0x1}, 0x48) 04:25:29 executing program 1: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1}, 0x2142) 04:25:29 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x2, 0x0, 0x7, 0x2}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x3, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:25:29 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x7, [@var={0x4, 0x0, 0x0, 0xe, 0x1, 0x4fa}]}, {0x0, [0x0, 0x0, 0x0, 0x5f, 0x2e]}}, &(0x7f0000000100)=""/251, 0x2f, 0xfb, 0x1}, 0x20) 04:25:29 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x2, 0x0, 0x7, 0x2}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x3, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:25:29 executing program 5: socketpair(0x10, 0x0, 0x7, &(0x7f00000000c0)) 04:25:29 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0xa, 0x0, 0x0, 0x0, 0xa49}, 0x48) 04:25:29 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000900)=@base={0x0, 0x0, 0x0, 0x0, 0x19}, 0x48) 04:25:29 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x2, 0x0, 0x7, 0x2}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x3, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:25:29 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x8, 0x1, &(0x7f0000000180)=@raw=[@alu], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 1800.461226][T24059] chnl_net:caif_netlink_parms(): no params data found [ 1800.506342][T24059] bridge0: port 1(bridge_slave_0) entered blocking state [ 1800.513579][T24059] bridge0: port 1(bridge_slave_0) entered disabled state [ 1800.522863][T24059] device bridge_slave_0 entered promiscuous mode [ 1800.531881][T24059] bridge0: port 2(bridge_slave_1) entered blocking state [ 1800.539021][T24059] bridge0: port 2(bridge_slave_1) entered disabled state [ 1800.547230][T24059] device bridge_slave_1 entered promiscuous mode [ 1800.572252][T24059] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1800.583285][T24059] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1800.609680][T24059] team0: Port device team_slave_0 added [ 1800.618646][T24059] team0: Port device team_slave_1 added [ 1800.639319][T24059] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1800.646406][T24059] 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. [ 1800.674370][T24059] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1800.687513][T24059] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1800.694945][T24059] 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. [ 1800.721261][T24059] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1800.753128][T24059] device hsr_slave_0 entered promiscuous mode [ 1800.759843][T24059] device hsr_slave_1 entered promiscuous mode [ 1800.766682][T24059] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1800.774477][T24059] Cannot create hsr debugfs directory [ 1801.237193][T24059] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1801.249905][T24059] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1801.260203][T24059] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1801.278517][T24059] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1801.308527][T24059] bridge0: port 2(bridge_slave_1) entered blocking state [ 1801.315702][T24059] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1801.323173][T24059] bridge0: port 1(bridge_slave_0) entered blocking state [ 1801.330266][T24059] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1801.433565][T24059] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1801.455567][T23111] bridge0: port 1(bridge_slave_0) entered disabled state [ 1801.471017][T23111] bridge0: port 2(bridge_slave_1) entered disabled state [ 1801.493920][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1801.519846][T24059] 8021q: adding VLAN 0 to HW filter on device team0 [ 1801.528057][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1801.537053][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1801.566471][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1801.576039][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1801.585678][ T4768] bridge0: port 1(bridge_slave_0) entered blocking state [ 1801.592843][ T4768] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1801.601438][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1801.610245][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1801.619195][ T4768] bridge0: port 2(bridge_slave_1) entered blocking state [ 1801.626345][ T4768] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1801.634797][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1801.643886][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1801.653747][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1801.663234][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1801.687601][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1801.704627][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1801.714895][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1801.724087][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1801.733164][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1801.742149][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1801.752906][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1801.769817][T24059] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1801.944492][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1801.953210][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1801.975522][T24059] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1802.194501][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1802.211531][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1802.235847][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1802.244468][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1802.254605][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1802.263862][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1802.274073][T24059] device veth0_vlan entered promiscuous mode [ 1802.292781][T24059] device veth1_vlan entered promiscuous mode [ 1802.317236][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1802.326607][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1802.335907][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1802.345079][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1802.356374][T24059] device veth0_macvtap entered promiscuous mode [ 1802.372907][T24059] device veth1_macvtap entered promiscuous mode [ 1802.394147][T24059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1802.405296][T24059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1802.415951][T24059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1802.427354][T24059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1802.437831][T24059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1802.451249][T24059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1802.462207][ T3618] Bluetooth: hci2: command 0x0409 tx timeout [ 1802.463568][T24059] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1802.480156][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1802.489557][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1802.509770][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1802.519285][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1802.538284][T24059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1802.558997][T24059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1802.572119][T24059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1802.589540][T24059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1802.600870][T24059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1802.619227][T24059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1802.629295][T24059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1802.648199][T24059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1802.658303][T24059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1802.669230][T24059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1802.682042][T24059] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1802.689807][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1802.699557][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1802.712368][T24059] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1802.721111][T24059] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1802.734009][T24059] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1802.734042][T24059] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1802.825480][ T1109] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1802.842649][ T1109] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1802.863171][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1802.887739][T29850] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1802.901690][T29850] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1802.923843][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1803.126193][T24162] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1803.146809][T24162] CPU: 0 PID: 24162 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 1803.155459][T24162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1803.165532][T24162] Call Trace: [ 1803.168840][T24162] [ 1803.171775][T24162] dump_stack_lvl+0x1e3/0x2cb [ 1803.176485][T24162] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 1803.182151][T24162] ? panic+0x84d/0x84d [ 1803.186277][T24162] ? local_lock_release+0x170/0x170 [ 1803.191524][T24162] dump_header+0xd4/0x940 [ 1803.195891][T24162] oom_kill_process+0xef/0x3d0 [ 1803.200688][T24162] out_of_memory+0xe97/0x1280 [ 1803.205424][T24162] ? mutex_lock_io_nested+0x60/0x60 [ 1803.210659][T24162] ? preempt_schedule+0xd9/0xe0 [ 1803.215546][T24162] ? unregister_oom_notifier+0x20/0x20 [ 1803.221042][T24162] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 1803.227056][T24162] ? print_irqtrace_events+0x210/0x210 [ 1803.232552][T24162] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 1803.238132][T24162] ? preempt_schedule_thunk+0x16/0x18 [ 1803.243532][T24162] ? mem_cgroup_oom_trylock+0x210/0x210 [ 1803.249117][T24162] ? cgroup_file_notify+0x123/0x190 [ 1803.254349][T24162] memory_max_write+0x356/0x470 [ 1803.259244][T24162] ? memory_max_show+0xa0/0xa0 [ 1803.264114][T24162] ? read_lock_is_recursive+0x10/0x10 [ 1803.269523][T24162] ? memory_max_show+0xa0/0xa0 [ 1803.274320][T24162] cgroup_file_write+0x2ac/0x670 [ 1803.279291][T24162] ? mutex_lock_io_nested+0x60/0x60 [ 1803.284524][T24162] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1803.289675][T24162] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1803.294813][T24162] kernfs_fop_write_iter+0x3a2/0x4f0 [ 1803.300139][T24162] vfs_write+0xacf/0xe50 [ 1803.304416][T24162] ? file_end_write+0x250/0x250 [ 1803.309304][T24162] ? __fget_files+0x413/0x480 [ 1803.314021][T24162] ? mutex_lock_nested+0x17/0x20 [ 1803.318988][T24162] ? __fdget_pos+0x261/0x300 [ 1803.323610][T24162] ? ksys_write+0x77/0x2c0 [ 1803.328056][T24162] ksys_write+0x1a2/0x2c0 [ 1803.332408][T24162] ? print_irqtrace_events+0x210/0x210 [ 1803.337896][T24162] ? __ia32_sys_read+0x80/0x80 [ 1803.342684][T24162] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1803.348691][T24162] ? lockdep_hardirqs_on+0x94/0x130 [ 1803.353919][T24162] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1803.359934][T24162] do_syscall_64+0x3d/0xb0 [ 1803.364384][T24162] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1803.370307][T24162] RIP: 0033:0x7f6dfdcfe0f9 [ 1803.374752][T24162] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1803.394474][T24162] RSP: 002b:00007f6dfc24f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1803.403000][T24162] RAX: ffffffffffffffda RBX: 00007f6dfde1e050 RCX: 00007f6dfdcfe0f9 [ 1803.410995][T24162] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 1803.418987][T24162] RBP: 00007f6dfdd59b39 R08: 0000000000000000 R09: 0000000000000000 [ 1803.426986][T24162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1803.434979][T24162] R13: 00007fff9c51618f R14: 00007f6dfc24f300 R15: 0000000000022000 [ 1803.442994][T24162] [ 1803.458458][T24162] memory: usage 10756kB, limit 0kB, failcnt 38 [ 1803.474182][T24162] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1803.486908][T24162] Memory cgroup stats for /syz4: [ 1803.487080][T24162] anon 122880 [ 1803.487080][T24162] file 10481664 [ 1803.487080][T24162] kernel_stack 98304 [ 1803.487080][T24162] pagetables 94208 [ 1803.487080][T24162] percpu 0 [ 1803.487080][T24162] sock 0 [ 1803.487080][T24162] shmem 10477568 [ 1803.487080][T24162] file_mapped 122880 [ 1803.487080][T24162] file_dirty 0 [ 1803.487080][T24162] file_writeback 0 [ 1803.487080][T24162] swapcached 0 [ 1803.487080][T24162] anon_thp 0 [ 1803.487080][T24162] file_thp 0 [ 1803.487080][T24162] shmem_thp 0 [ 1803.487080][T24162] inactive_anon 122880 [ 1803.487080][T24162] active_anon 10477568 [ 1803.487080][T24162] inactive_file 0 [ 1803.487080][T24162] active_file 4096 [ 1803.487080][T24162] unevictable 0 [ 1803.487080][T24162] slab_reclaimable 81944 [ 1803.487080][T24162] slab_unreclaimable 103328 [ 1803.487080][T24162] slab 185272 [ 1803.487080][T24162] workingset_refault_anon 0 [ 1803.487080][T24162] workingset_refault_file 1 [ 1803.487080][T24162] workingset_activate_anon 0 [ 1803.588442][T24162] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=24059,uid=0 [ 1803.606727][T24162] Memory cgroup out of memory: Killed process 24059 (syz-executor.4) total-vm:56712kB, anon-rss:444kB, file-rss:14464kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:0 [ 1806.312893][ T1109] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1807.460020][ T1109] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1807.537911][ T1109] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1807.578863][ T1109] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1808.390721][ T1109] device hsr_slave_0 left promiscuous mode [ 1808.400195][ T1109] device hsr_slave_1 left promiscuous mode [ 1808.408961][ T1109] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1808.417012][ T1109] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1808.428821][ T1109] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1808.436665][ T1109] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1808.446659][ T1109] device bridge_slave_1 left promiscuous mode [ 1808.453410][ T1109] bridge0: port 2(bridge_slave_1) entered disabled state [ 1808.463946][ T1109] device bridge_slave_0 left promiscuous mode [ 1808.470196][ T1109] bridge0: port 1(bridge_slave_0) entered disabled state [ 1808.484683][ T1109] device veth1_macvtap left promiscuous mode [ 1808.490766][ T1109] device veth0_macvtap left promiscuous mode [ 1808.497548][ T1109] device veth1_vlan left promiscuous mode [ 1808.505725][ T1109] device veth0_vlan left promiscuous mode [ 1808.828675][ T1109] team0 (unregistering): Port device team_slave_1 removed [ 1808.857312][ T1109] team0 (unregistering): Port device team_slave_0 removed [ 1808.875048][ T1109] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1808.906241][ T1109] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1809.039769][ T1109] bond0 (unregistering): Released all slaves 04:25:54 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x0) 04:25:54 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000580)={0xfffffffffffffffd, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000040)=@un=@abs, 0x80, 0x0, 0x0, &(0x7f0000000480)=""/219, 0xdb}, 0x10140) 04:25:54 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x2, 0x0, 0x7, 0x2}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x3, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:25:54 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x80) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000b80)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$TUNSETDEBUG(r1, 0x400454c9, &(0x7f0000000d40)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000005c0)={r0, 0xe0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x0], 0x0, 0x8, &(0x7f00000004c0)=[{}, {}], 0x10, 0x10, &(0x7f0000000500), &(0x7f0000000540), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000580)}}, 0x10) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000d80)={&(0x7f0000001200)=ANY=[@ANYBLOB="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"], &(0x7f0000000c80)=""/218, 0xcb, 0xda}, 0x20) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000b80)='cpuset.memory_pressure\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x6, 0x81, 0x100, 0xfffffffe, 0x2, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2, 0x5}, 0x48) ioctl$TUNSETDEBUG(r4, 0x400454c9, &(0x7f0000000d40)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000e80)={0x18, 0xb, &(0x7f0000000bc0)=ANY=[@ANYBLOB="18000000ffffff7f00000000ffff0000a734ae00f0ffffff18270000", @ANYRES32=r1, @ANYBLOB="000000000100000095000000000000004f902000040000006d39c0ff1000000005c408f74d000100af42f8ff0808000095000000000000007fd45c5d7d7b9c4a35e0029fb7e8b1e5a09e0f70730a0133352fa7f4368e316c084d1bb0eed0bf1bdc51255c92ae2dd9412b991a721b833b96466ed9fbe7095fff8c9c7b08"], &(0x7f00000002c0)='syzkaller\x00', 0x5a, 0xe0, &(0x7f0000000300)=""/224, 0x41000, 0xc, '\x00', r2, 0x0, r3, 0x8, &(0x7f0000000dc0)={0x3, 0x5}, 0x8, 0x10, &(0x7f0000000e00)={0x4, 0x9, 0x0, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000e40)=[r4, 0x1, 0xffffffffffffffff]}, 0x80) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000200)='kmem_cache_free\x00', r0}, 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) getpid() ioctl$TUNSETDEBUG(0xffffffffffffffff, 0x400454c9, &(0x7f0000000d40)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001180)={0x11, 0x7, &(0x7f0000001000)=@raw=[@cb_func={0x18, 0x7, 0x4, 0x0, 0xfffffffffffffffd}, @map_idx={0x18, 0x3, 0x5, 0x0, 0x10}, @jmp={0x5, 0x1, 0x5, 0x4, 0x1, 0x8, 0xfffffffffffffffc}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x7e}], &(0x7f0000001040)='GPL\x00', 0x2aa4, 0x0, 0x0, 0x41000, 0x3, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000001080)={0x7, 0x3}, 0x8, 0x10, &(0x7f00000010c0)={0x1, 0x4, 0x1, 0xffffff7f}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000001140)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000b80)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$TUNSETDEBUG(r6, 0x400454c9, &(0x7f0000000d40)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000fc0)={r6, &(0x7f0000000f00)="fa32ca8a686b56240b9fc599d49843eb334e6fb2e40b54c6bc503a98d8f22b6b872ade2a0751c44954ad8eb4ce0556efd2db4f352bbd752447af4bf5f464bcf4a0221ebdb9ae00531aa5d4e10c309ce4e9bcb2", &(0x7f0000000f80)=""/34}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0xdd7) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000600)=0x9) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40086602, &(0x7f0000000180)) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r8, &(0x7f0000000000), 0x248800) 04:25:54 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0xb338, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:25:54 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xa, 0x7, 0x81, 0x81}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000bc0), &(0x7f0000000b80), 0x8, r0}, 0x38) 04:25:54 executing program 1: perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3882, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4112}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 04:25:54 executing program 2: socketpair(0x18, 0x0, 0x8, &(0x7f0000000000)) 04:25:54 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 04:25:54 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x1f000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:25:54 executing program 1: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x5411, &(0x7f0000000000)='\x01H\xe4\xf0\xc3\xb2\v\x9d\x8boZ\xeb\x10*U\xd73PS\xa0\x9b\x00\x00\x00\x00\x00\x00\x00\x00\x00') perf_event_open(&(0x7f0000000180)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = getpid() perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0xff, 0x5, 0x9, 0x4, 0x0, 0x8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x146, 0x2, @perf_config_ext={0x7}, 0x1200, 0x0, 0x9, 0x5, 0x401, 0x0, 0x1ff, 0x0, 0x7, 0x0, 0x9d8}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_type(r3, &(0x7f0000000000), 0xfd3678f9) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000009500d9000000000012cc19280a01380b4637eaa18d687775f8dd5b15c3f2d5412efc5c"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='rcu_utilization\x00', r4}, 0x10) r5 = openat$cgroup_ro(r3, &(0x7f00000002c0)='memory.events\x00', 0x0, 0x0) perf_event_open(&(0x7f00000005c0)={0x0, 0x80, 0x7f, 0x9, 0xf9, 0x4, 0x0, 0x8, 0x1621b, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6153, 0x4, @perf_config_ext={0x5, 0xd1}, 0x1100b, 0x9, 0x0, 0x6, 0x400, 0xffffffff, 0x9, 0x0, 0x1, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r5, 0x13) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={0xffffffffffffffff, &(0x7f0000000740)="ad82bba902f9d1c270703d7af7b4218648960846458164b8ce433e6647480a77770afabace4e1f3f827500fae03d6d4354b181fcf7daf510bf39a3665c249438424334294bc76ca5a97edef178ada785dce9c9ce18d0dfaa263726cb4761d4c1bae600dbe6cdd756e6a28dd0db2a84ee3e8802883089c01cdaca3aa494311cfbbee058eb2945cd674cfae9f66829e2336797a06c3a19d2f9b9f64056080c8ade65bfeef12d9d37b1a8e87bacbfb8cc589f8b57a4cf95bd7dfd23f29fd77f5153dfe54aadb6057e0b3d8a4ab64aaa7543d77dd05d", &(0x7f0000000a00)=""/97}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0x0}, 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x5bbb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(r2, &(0x7f0000000300), 0x12) 04:25:54 executing program 5: syz_clone(0x4308f280, 0x0, 0x0, 0x0, 0x0, 0x0) 04:25:54 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x3, 0x0, 0x7, 0x2}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x3, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) [ 1825.934593][T24956] chnl_net:caif_netlink_parms(): no params data found [ 1826.073982][T24956] bridge0: port 1(bridge_slave_0) entered blocking state [ 1826.084794][T24956] bridge0: port 1(bridge_slave_0) entered disabled state [ 1826.093656][T24956] device bridge_slave_0 entered promiscuous mode [ 1826.102809][T24956] bridge0: port 2(bridge_slave_1) entered blocking state [ 1826.111371][T24956] bridge0: port 2(bridge_slave_1) entered disabled state [ 1826.119528][T24956] device bridge_slave_1 entered promiscuous mode [ 1826.164672][T24956] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1826.180065][T24956] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1826.225759][T24956] team0: Port device team_slave_0 added [ 1826.243412][T24956] team0: Port device team_slave_1 added [ 1826.295350][T24956] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1826.311195][T24956] 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. [ 1826.371210][T24956] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1826.393503][T24956] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1826.400484][T24956] 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. [ 1826.437128][T24956] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1826.480389][T24956] device hsr_slave_0 entered promiscuous mode [ 1826.488204][T24956] device hsr_slave_1 entered promiscuous mode [ 1826.496321][T24956] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1826.504909][T24956] Cannot create hsr debugfs directory [ 1827.147607][T24956] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1827.165947][T24956] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1827.186391][T24956] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1827.204993][T24956] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1827.358891][T24956] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1827.373937][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1827.382587][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1827.395250][T24956] 8021q: adding VLAN 0 to HW filter on device team0 [ 1827.409164][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1827.426909][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1827.439147][T23111] bridge0: port 1(bridge_slave_0) entered blocking state [ 1827.446434][T23111] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1827.492399][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1827.509274][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1827.518302][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1827.532306][ T3698] bridge0: port 2(bridge_slave_1) entered blocking state [ 1827.539422][ T3698] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1827.547790][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1827.557613][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1827.574800][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1827.589986][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1827.610322][T24956] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1827.627048][T24956] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1827.640059][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1827.649517][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1827.659878][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1827.670083][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1827.679962][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1827.689196][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1827.698367][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1827.701295][ T5641] Bluetooth: hci2: command 0x0409 tx timeout [ 1827.711445][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1827.890264][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1827.900700][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1827.920116][T24956] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1828.092000][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1828.100884][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1828.140334][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1828.149266][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1828.158815][T24956] device veth0_vlan entered promiscuous mode [ 1828.170493][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1828.187053][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1828.199379][T24956] device veth1_vlan entered promiscuous mode [ 1828.236180][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1828.250272][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1828.267145][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1828.279742][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1828.296344][T24956] device veth0_macvtap entered promiscuous mode [ 1828.309794][T24956] device veth1_macvtap entered promiscuous mode [ 1828.328611][T24956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1828.341021][T24956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1828.351935][T24956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1828.363022][T24956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1828.373247][T24956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1828.385112][T24956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1828.396770][T24956] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1828.405496][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1828.414884][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1828.423619][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1828.432916][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1828.449226][T24956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1828.460485][T24956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1828.471298][T24956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1828.486471][T24956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1828.496790][T24956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1828.507794][T24956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1828.518221][T24956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1828.529106][T24956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1828.539398][T24956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1828.550164][T24956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1828.562760][T24956] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1828.570933][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1828.582303][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1828.595333][T24956] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1828.605885][T24956] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1828.615424][T24956] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1828.626330][T24956] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1828.700064][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1828.736324][T17777] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1828.743978][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1828.745666][T17777] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1828.768073][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1828.785515][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1829.771942][ T3698] Bluetooth: hci2: command 0x041b tx timeout [ 1831.851672][ T3698] Bluetooth: hci2: command 0x040f tx timeout [ 1833.932722][T21355] Bluetooth: hci2: command 0x0419 tx timeout 04:26:15 executing program 0: socketpair(0x2c, 0x3, 0x40000000, &(0x7f0000000200)) 04:26:15 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x3, 0x0, 0x7, 0x2}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x3, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:26:15 executing program 5: syz_clone(0x4308f280, 0x0, 0x0, 0x0, 0x0, 0x0) 04:26:15 executing program 1: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x5411, &(0x7f0000000000)='\x01H\xe4\xf0\xc3\xb2\v\x9d\x8boZ\xeb\x10*U\xd73PS\xa0\x9b\x00\x00\x00\x00\x00\x00\x00\x00\x00') perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = getpid() perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0xff, 0x5, 0x9, 0x4, 0x0, 0x8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x146, 0x2, @perf_config_ext={0x7}, 0x1200, 0x0, 0x9, 0x5, 0x401, 0x0, 0x1ff, 0x0, 0x7, 0x0, 0x9d8}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_type(r3, &(0x7f0000000000), 0xfd3678f9) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000009500d9000000000012cc19280a01380b4637eaa18d687775f8dd5b15c3f2d5412efc5c"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='rcu_utilization\x00', r4}, 0x10) r5 = openat$cgroup_ro(r3, &(0x7f00000002c0)='memory.events\x00', 0x0, 0x0) perf_event_open(&(0x7f00000005c0)={0x0, 0x80, 0x7f, 0x9, 0xf9, 0x4, 0x0, 0x8, 0x1621b, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6153, 0x4, @perf_config_ext={0x5, 0xd1}, 0x1100b, 0x9, 0x0, 0x6, 0x400, 0xffffffff, 0x9, 0x0, 0x1, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r5, 0x13) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={0xffffffffffffffff, &(0x7f0000000740)="ad82bba902f9d1c270703d7af7b4218648960846458164b8ce433e6647480a77770afabace4e1f3f827500fae03d6d4354b181fcf7daf510bf39a3665c249438424334294bc76ca5a97edef178ada785dce9c9ce18d0dfaa263726cb4761d4c1bae600dbe6cdd756e6a28dd0db2a84ee3e8802883089c01cdaca3aa494311cfbbee058eb2945cd674cfae9f66829e2336797a06c3a19d2f9b9f64056080c8ade65bfeef12d9d37b1a8e87bacbfb8cc589f8b57a4cf95bd7dfd23f29fd77f5153dfe54aadb6057e0b3d8a4ab64aaa7543d77dd05d", &(0x7f0000000a00)=""/97}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0x0}, 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x5bbb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(r2, &(0x7f0000000300), 0x12) 04:26:15 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0xb338, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:26:15 executing program 3: syz_clone(0x400c0600, 0x0, 0x13, 0x0, 0x0, 0x0) 04:26:15 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x3, 0x0, 0x7, 0x2}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x3, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:26:15 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x3, 0x0, 0x7, 0x2}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x3, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:26:15 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000000401000000000000850000000003800095000004d3031a00"], &(0x7f0000000100)='GPL\x00', 0x2, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:26:15 executing program 5: syz_clone(0x4308f280, 0x0, 0x0, 0x0, 0x0, 0x0) 04:26:15 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000000401000000000000850000000003800095000004d3031a00"], &(0x7f0000000100)='GPL\x00', 0x2, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:26:15 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000000401000000000000850000000003800095000004d3031a00"], &(0x7f0000000100)='GPL\x00', 0x2, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) [ 1845.459574][T25563] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1845.478997][T25563] CPU: 1 PID: 25563 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 1845.487640][T25563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1845.497715][T25563] Call Trace: [ 1845.501016][T25563] [ 1845.503964][T25563] dump_stack_lvl+0x1e3/0x2cb [ 1845.508683][T25563] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 1845.514438][T25563] ? panic+0x84d/0x84d [ 1845.518553][T25563] ? dump_header+0x25/0x940 [ 1845.523097][T25563] dump_header+0xd4/0x940 [ 1845.527466][T25563] oom_kill_process+0xef/0x3d0 [ 1845.532264][T25563] out_of_memory+0xe97/0x1280 [ 1845.537138][T25563] ? mutex_lock_io_nested+0x60/0x60 [ 1845.542544][T25563] ? preempt_schedule+0xd9/0xe0 [ 1845.547425][T25563] ? unregister_oom_notifier+0x20/0x20 [ 1845.553284][T25563] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1845.559465][T25563] ? lockdep_hardirqs_on+0x94/0x130 [ 1845.564785][T25563] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1845.571074][T25563] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 1845.576652][T25563] ? preempt_schedule_thunk+0x16/0x18 [ 1845.582058][T25563] ? mem_cgroup_oom_trylock+0x210/0x210 [ 1845.587649][T25563] ? cgroup_file_notify+0x123/0x190 [ 1845.592880][T25563] memory_max_write+0x356/0x470 [ 1845.597859][T25563] ? memory_max_show+0xa0/0xa0 [ 1845.603265][T25563] ? read_lock_is_recursive+0x10/0x10 [ 1845.608939][T25563] ? memory_max_show+0xa0/0xa0 [ 1845.613853][T25563] cgroup_file_write+0x2ac/0x670 [ 1845.618817][T25563] ? mutex_lock_io_nested+0x60/0x60 [ 1845.624049][T25563] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1845.629189][T25563] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1845.634307][T25563] kernfs_fop_write_iter+0x3a2/0x4f0 [ 1845.639727][T25563] vfs_write+0xacf/0xe50 [ 1845.643993][T25563] ? file_end_write+0x250/0x250 [ 1845.648898][T25563] ? __fget_files+0x413/0x480 [ 1845.653609][T25563] ? mutex_lock_nested+0x17/0x20 [ 1845.658668][T25563] ? __fdget_pos+0x261/0x300 [ 1845.663352][T25563] ? ksys_write+0x77/0x2c0 [ 1845.667792][T25563] ksys_write+0x1a2/0x2c0 [ 1845.672148][T25563] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1845.678419][T25563] ? __ia32_sys_read+0x80/0x80 [ 1845.683242][T25563] ? syscall_enter_from_user_mode+0x37/0x290 [ 1845.689239][T25563] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1845.695224][T25563] do_syscall_64+0x3d/0xb0 [ 1845.699641][T25563] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1845.705548][T25563] RIP: 0033:0x7f4e489c10f9 [ 1845.709984][T25563] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1845.729682][T25563] RSP: 002b:00007f4e46f33168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1845.738100][T25563] RAX: ffffffffffffffda RBX: 00007f4e48ae0f80 RCX: 00007f4e489c10f9 [ 1845.746075][T25563] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 1845.754131][T25563] RBP: 00007f4e48a1cb39 R08: 0000000000000000 R09: 0000000000000000 [ 1845.762094][T25563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1845.770110][T25563] R13: 00007ffd48e45d6f R14: 00007f4e46f33300 R15: 0000000000022000 [ 1845.778205][T25563] [ 1845.795670][T25563] memory: usage 10692kB, limit 0kB, failcnt 38 [ 1845.802512][T25563] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1845.809501][T25563] Memory cgroup stats for /syz4: [ 1845.809644][T25563] anon 139264 [ 1845.809644][T25563] file 10481664 [ 1845.809644][T25563] kernel_stack 32768 [ 1845.809644][T25563] pagetables 94208 [ 1845.809644][T25563] percpu 0 [ 1845.809644][T25563] sock 0 [ 1845.809644][T25563] shmem 10477568 [ 1845.809644][T25563] file_mapped 122880 [ 1845.809644][T25563] file_dirty 0 [ 1845.809644][T25563] file_writeback 0 [ 1845.809644][T25563] swapcached 0 [ 1845.809644][T25563] anon_thp 0 [ 1845.809644][T25563] file_thp 0 [ 1845.809644][T25563] shmem_thp 0 [ 1845.809644][T25563] inactive_anon 139264 [ 1845.809644][T25563] active_anon 10477568 [ 1845.809644][T25563] inactive_file 0 [ 1845.809644][T25563] active_file 4096 [ 1845.809644][T25563] unevictable 0 [ 1845.809644][T25563] slab_reclaimable 58840 [ 1845.809644][T25563] slab_unreclaimable 76616 [ 1845.809644][T25563] slab 135456 [ 1845.809644][T25563] workingset_refault_anon 0 [ 1845.809644][T25563] workingset_refault_file 1 [ 1845.809644][T25563] workingset_activate_anon 0 [ 1845.904235][T25563] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=24956,uid=0 [ 1845.923543][T25563] Memory cgroup out of memory: Killed process 24956 (syz-executor.4) total-vm:56712kB, anon-rss:444kB, file-rss:14464kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:0 [ 1846.940685][T29850] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1847.008872][T29850] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1847.089398][T29850] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1847.148876][T29850] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1848.064758][T29850] device hsr_slave_0 left promiscuous mode [ 1848.072212][T29850] device hsr_slave_1 left promiscuous mode [ 1848.078871][T29850] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1848.086880][T29850] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1848.098389][T29850] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1848.108403][T29850] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1848.118235][T29850] device bridge_slave_1 left promiscuous mode [ 1848.130061][T29850] bridge0: port 2(bridge_slave_1) entered disabled state [ 1848.140187][T29850] device bridge_slave_0 left promiscuous mode [ 1848.152884][T29850] bridge0: port 1(bridge_slave_0) entered disabled state [ 1848.166346][T29850] device veth1_macvtap left promiscuous mode [ 1848.172984][T29850] device veth0_macvtap left promiscuous mode [ 1848.179200][T29850] device veth1_vlan left promiscuous mode [ 1848.186538][T29850] device veth0_vlan left promiscuous mode [ 1848.356977][T29850] team0 (unregistering): Port device team_slave_1 removed [ 1848.369622][T29850] team0 (unregistering): Port device team_slave_0 removed [ 1848.385332][T29850] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1848.398738][T29850] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1848.474649][T29850] bond0 (unregistering): Released all slaves [ 1853.053142][ T1374] ieee802154 phy0 wpan0: encryption failed: -22 [ 1853.059512][ T1374] ieee802154 phy1 wpan1: encryption failed: -22 04:26:40 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8}, @jmp={0x6, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x3, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:26:40 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000000401000000000000850000000003800095000004d3031a00"], &(0x7f0000000100)='GPL\x00', 0x2, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:26:40 executing program 5: syz_clone(0x4308f280, 0x0, 0x0, 0x0, 0x0, 0x0) 04:26:40 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0xb338, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:26:40 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x4}, @jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x4, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:26:40 executing program 1: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x5411, &(0x7f0000000000)='\x01H\xe4\xf0\xc3\xb2\v\x9d\x8boZ\xeb\x10*U\xd73PS\xa0\x9b\x00\x00\x00\x00\x00\x00\x00\x00\x00') perf_event_open(&(0x7f0000000180)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = getpid() perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0xff, 0x5, 0x9, 0x4, 0x0, 0x8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x146, 0x2, @perf_config_ext={0x7}, 0x1200, 0x0, 0x9, 0x5, 0x401, 0x0, 0x1ff, 0x0, 0x7, 0x0, 0x9d8}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_type(r3, &(0x7f0000000000), 0xfd3678f9) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000009500d9000000000012cc19280a01380b4637eaa18d687775f8dd5b15c3f2d5412efc5c"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='rcu_utilization\x00', r4}, 0x10) r5 = openat$cgroup_ro(r3, &(0x7f00000002c0)='memory.events\x00', 0x0, 0x0) perf_event_open(&(0x7f00000005c0)={0x0, 0x80, 0x7f, 0x9, 0xf9, 0x4, 0x0, 0x8, 0x1621b, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6153, 0x4, @perf_config_ext={0x5, 0xd1}, 0x1100b, 0x9, 0x0, 0x6, 0x400, 0xffffffff, 0x9, 0x0, 0x1, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r5, 0x13) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={0xffffffffffffffff, &(0x7f0000000740)="ad82bba902f9d1c270703d7af7b4218648960846458164b8ce433e6647480a77770afabace4e1f3f827500fae03d6d4354b181fcf7daf510bf39a3665c249438424334294bc76ca5a97edef178ada785dce9c9ce18d0dfaa263726cb4761d4c1bae600dbe6cdd756e6a28dd0db2a84ee3e8802883089c01cdaca3aa494311cfbbee058eb2945cd674cfae9f66829e2336797a06c3a19d2f9b9f64056080c8ade65bfeef12d9d37b1a8e87bacbfb8cc589f8b57a4cf95bd7dfd23f29fd77f5153dfe54aadb6057e0b3d8a4ab64aaa7543d77dd05d", &(0x7f0000000a00)=""/97}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0x0}, 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x5bbb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(r2, &(0x7f0000000300), 0x12) 04:26:41 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000d40), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ip6_vti0\x00'}) 04:26:41 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x4, 0x0, 0x8, 0xa}, @jmp], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x2, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:26:41 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x4, 0x0, 0x8, 0xa}, @jmp], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x2, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:26:41 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x4, 0x0, 0x8, 0xa}, @jmp], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x2, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:26:41 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x4, 0x0, 0x8, 0xa}, @jmp], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x2, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:26:41 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, 0x0, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='kfree\x00'}, 0x10) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001ac0)=[@ip_retopts={{0x24, 0x0, 0x7, {[@rr={0x7, 0x13, 0x0, [@broadcast, @private, @multicast1, @rand_addr]}]}}}], 0x5000}, 0x0) [ 1872.412964][T25969] chnl_net:caif_netlink_parms(): no params data found [ 1872.485532][T25969] bridge0: port 1(bridge_slave_0) entered blocking state [ 1872.492783][T25969] bridge0: port 1(bridge_slave_0) entered disabled state [ 1872.500763][T25969] device bridge_slave_0 entered promiscuous mode [ 1872.510159][T25969] bridge0: port 2(bridge_slave_1) entered blocking state [ 1872.517720][T25969] bridge0: port 2(bridge_slave_1) entered disabled state [ 1872.525804][T25969] device bridge_slave_1 entered promiscuous mode [ 1872.548272][T25969] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1872.559994][T25969] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1872.586103][T25969] team0: Port device team_slave_0 added [ 1872.598219][T25969] team0: Port device team_slave_1 added [ 1872.620745][T25969] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1872.627773][T25969] 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. [ 1872.653982][T25969] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1872.666024][T25969] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1872.673084][T25969] 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. [ 1872.699908][T25969] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1872.733675][T25969] device hsr_slave_0 entered promiscuous mode [ 1872.740732][T25969] device hsr_slave_1 entered promiscuous mode [ 1872.747630][T25969] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1872.755501][T25969] Cannot create hsr debugfs directory [ 1873.263641][T25969] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1873.275197][T25969] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1873.285698][T25969] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1873.300233][T25969] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1873.325558][T25969] bridge0: port 2(bridge_slave_1) entered blocking state [ 1873.332705][T25969] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1873.340085][T25969] bridge0: port 1(bridge_slave_0) entered blocking state [ 1873.347346][T25969] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1873.382119][T27713] bridge0: port 1(bridge_slave_0) entered disabled state [ 1873.390081][T27713] bridge0: port 2(bridge_slave_1) entered disabled state [ 1873.460413][T25969] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1873.480931][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1873.497599][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1873.512959][T25969] 8021q: adding VLAN 0 to HW filter on device team0 [ 1873.536422][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1873.553970][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1873.568327][T21355] bridge0: port 1(bridge_slave_0) entered blocking state [ 1873.575518][T21355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1873.610014][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1873.619547][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1873.637764][T21355] bridge0: port 2(bridge_slave_1) entered blocking state [ 1873.644962][T21355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1873.661289][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1873.670296][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1873.712542][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1873.730120][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1873.740068][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1873.758159][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1873.769733][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1873.787148][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1873.798821][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1873.815604][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1873.826295][T25969] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1873.840815][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1874.015548][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1874.031782][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1874.046130][T25969] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1874.251389][T23111] Bluetooth: hci2: command 0x0409 tx timeout [ 1874.281483][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1874.290536][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1874.310425][T25969] device veth0_vlan entered promiscuous mode [ 1874.318185][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1874.327839][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1874.345147][T25969] device veth1_vlan entered promiscuous mode [ 1874.355386][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1874.364357][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1874.380536][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1874.412539][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1874.426479][T25969] device veth0_macvtap entered promiscuous mode [ 1874.435514][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1874.446161][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1874.458310][T25969] device veth1_macvtap entered promiscuous mode [ 1874.466933][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1874.476048][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1874.497364][T25969] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1874.508197][T25969] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1874.523696][T25969] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1874.534746][T25969] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1874.545250][T25969] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1874.556694][T25969] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1874.569421][T25969] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1874.579299][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1874.589032][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1874.601812][T25969] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1874.612760][T25969] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1874.625564][T25969] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1874.637119][T25969] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1874.647580][T25969] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1874.659548][T25969] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1874.669812][T25969] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1874.680817][T25969] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1874.691550][T25969] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1874.702339][T25969] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1874.714694][T25969] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1874.728160][T25969] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1874.740890][T25969] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1874.750765][T25969] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1874.760771][T25969] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1874.773121][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1874.783144][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1874.882712][T29850] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1874.890970][T29850] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1874.925472][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1874.967982][T29850] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1874.977151][T29850] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1874.989086][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1875.184817][T26080] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1875.234009][T26080] CPU: 1 PID: 26080 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 1875.242659][T26080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1875.252730][T26080] Call Trace: [ 1875.256059][T26080] [ 1875.259007][T26080] dump_stack_lvl+0x1e3/0x2cb [ 1875.263711][T26080] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 1875.269367][T26080] ? panic+0x84d/0x84d [ 1875.273503][T26080] ? local_lock_release+0x170/0x170 [ 1875.278740][T26080] dump_header+0xd4/0x940 [ 1875.283109][T26080] oom_kill_process+0xef/0x3d0 [ 1875.287906][T26080] out_of_memory+0xe97/0x1280 [ 1875.292620][T26080] ? mutex_lock_io_nested+0x60/0x60 [ 1875.297858][T26080] ? preempt_schedule+0xd9/0xe0 [ 1875.302731][T26080] ? unregister_oom_notifier+0x20/0x20 [ 1875.308252][T26080] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 1875.314262][T26080] ? print_irqtrace_events+0x210/0x210 [ 1875.319764][T26080] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 1875.325336][T26080] ? preempt_schedule_thunk+0x16/0x18 [ 1875.330740][T26080] ? mem_cgroup_oom_trylock+0x210/0x210 [ 1875.336331][T26080] ? cgroup_file_notify+0x123/0x190 [ 1875.341588][T26080] memory_max_write+0x356/0x470 [ 1875.346468][T26080] ? memory_max_show+0xa0/0xa0 [ 1875.351250][T26080] ? read_lock_is_recursive+0x10/0x10 [ 1875.356648][T26080] ? memory_max_show+0xa0/0xa0 [ 1875.361440][T26080] cgroup_file_write+0x2ac/0x670 [ 1875.366406][T26080] ? mutex_lock_io_nested+0x60/0x60 [ 1875.371661][T26080] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1875.376814][T26080] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1875.382037][T26080] kernfs_fop_write_iter+0x3a2/0x4f0 [ 1875.387356][T26080] vfs_write+0xacf/0xe50 [ 1875.391631][T26080] ? file_end_write+0x250/0x250 [ 1875.396514][T26080] ? __fget_files+0x413/0x480 [ 1875.401225][T26080] ? mutex_lock_nested+0x17/0x20 [ 1875.406183][T26080] ? __fdget_pos+0x261/0x300 [ 1875.410785][T26080] ? ksys_write+0x77/0x2c0 [ 1875.415341][T26080] ksys_write+0x1a2/0x2c0 [ 1875.419684][T26080] ? print_irqtrace_events+0x210/0x210 [ 1875.425175][T26080] ? __ia32_sys_read+0x80/0x80 [ 1875.429968][T26080] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1875.435971][T26080] ? lockdep_hardirqs_on+0x94/0x130 [ 1875.441199][T26080] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1875.447318][T26080] do_syscall_64+0x3d/0xb0 [ 1875.451762][T26080] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1875.457685][T26080] RIP: 0033:0x7f4abd58c0f9 [ 1875.462121][T26080] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1875.481926][T26080] RSP: 002b:00007f4abbadd168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1875.490533][T26080] RAX: ffffffffffffffda RBX: 00007f4abd6ac050 RCX: 00007f4abd58c0f9 [ 1875.498621][T26080] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 1875.506733][T26080] RBP: 00007f4abd5e7b39 R08: 0000000000000000 R09: 0000000000000000 [ 1875.514720][T26080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1875.522707][T26080] R13: 00007ffd70f5dfbf R14: 00007f4abbadd300 R15: 0000000000022000 [ 1875.530719][T26080] [ 1875.561470][T26080] memory: usage 10760kB, limit 0kB, failcnt 38 [ 1875.567794][T26080] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1875.584173][T26080] Memory cgroup stats for /syz4: [ 1875.584344][T26080] anon 122880 [ 1875.584344][T26080] file 10481664 [ 1875.584344][T26080] kernel_stack 98304 [ 1875.584344][T26080] pagetables 94208 [ 1875.584344][T26080] percpu 0 [ 1875.584344][T26080] sock 0 [ 1875.584344][T26080] shmem 10477568 [ 1875.584344][T26080] file_mapped 122880 [ 1875.584344][T26080] file_dirty 0 [ 1875.584344][T26080] file_writeback 0 [ 1875.584344][T26080] swapcached 0 [ 1875.584344][T26080] anon_thp 0 [ 1875.584344][T26080] file_thp 0 [ 1875.584344][T26080] shmem_thp 0 [ 1875.584344][T26080] inactive_anon 122880 [ 1875.584344][T26080] active_anon 10477568 [ 1875.584344][T26080] inactive_file 0 [ 1875.584344][T26080] active_file 4096 [ 1875.584344][T26080] unevictable 0 [ 1875.584344][T26080] slab_reclaimable 81944 [ 1875.584344][T26080] slab_unreclaimable 103328 [ 1875.584344][T26080] slab 185272 [ 1875.584344][T26080] workingset_refault_anon 0 [ 1875.584344][T26080] workingset_refault_file 1 [ 1875.584344][T26080] workingset_activate_anon 0 [ 1875.691466][T26080] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=25969,uid=0 [ 1875.708417][T26080] Memory cgroup out of memory: Killed process 25969 (syz-executor.4) total-vm:56712kB, anon-rss:448kB, file-rss:14464kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:0 [ 1875.736258][T26080] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1875.755846][T26080] CPU: 0 PID: 26080 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 1875.764501][T26080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1875.774577][T26080] Call Trace: [ 1875.777884][T26080] [ 1875.780864][T26080] dump_stack_lvl+0x1e3/0x2cb [ 1875.785582][T26080] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 1875.791241][T26080] ? panic+0x84d/0x84d [ 1875.795340][T26080] ? local_lock_release+0x170/0x170 [ 1875.800573][T26080] dump_header+0xd4/0x940 [ 1875.805106][T26080] oom_kill_process+0xef/0x3d0 [ 1875.809898][T26080] out_of_memory+0xe97/0x1280 [ 1875.814606][T26080] ? mutex_lock_io_nested+0x60/0x60 [ 1875.819835][T26080] ? unregister_oom_notifier+0x20/0x20 [ 1875.825315][T26080] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 1875.831367][T26080] ? print_irqtrace_events+0x210/0x210 [ 1875.836856][T26080] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 1875.842477][T26080] ? mem_cgroup_oom_trylock+0x210/0x210 [ 1875.848073][T26080] ? cgroup_file_notify+0x106/0x190 [ 1875.853305][T26080] memory_max_write+0x356/0x470 [ 1875.858197][T26080] ? memory_max_show+0xa0/0xa0 [ 1875.862992][T26080] ? read_lock_is_recursive+0x10/0x10 [ 1875.868426][T26080] ? memory_max_show+0xa0/0xa0 [ 1875.873219][T26080] cgroup_file_write+0x2ac/0x670 [ 1875.878178][T26080] ? mutex_lock_io_nested+0x60/0x60 [ 1875.883759][T26080] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1875.888927][T26080] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1875.894148][T26080] kernfs_fop_write_iter+0x3a2/0x4f0 [ 1875.899476][T26080] vfs_write+0xacf/0xe50 [ 1875.903931][T26080] ? file_end_write+0x250/0x250 [ 1875.908819][T26080] ? __fget_files+0x413/0x480 [ 1875.913530][T26080] ? mutex_lock_nested+0x17/0x20 [ 1875.918506][T26080] ? __fdget_pos+0x261/0x300 [ 1875.923123][T26080] ? ksys_write+0x77/0x2c0 [ 1875.927571][T26080] ksys_write+0x1a2/0x2c0 [ 1875.931966][T26080] ? print_irqtrace_events+0x210/0x210 [ 1875.937455][T26080] ? __ia32_sys_read+0x80/0x80 [ 1875.942245][T26080] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1875.948251][T26080] ? lockdep_hardirqs_on+0x94/0x130 [ 1875.953477][T26080] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1875.959496][T26080] do_syscall_64+0x3d/0xb0 [ 1875.963941][T26080] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1875.969862][T26080] RIP: 0033:0x7f4abd58c0f9 [ 1875.974299][T26080] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1875.993920][T26080] RSP: 002b:00007f4abbadd168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1876.002355][T26080] RAX: ffffffffffffffda RBX: 00007f4abd6ac050 RCX: 00007f4abd58c0f9 [ 1876.010463][T26080] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 1876.018457][T26080] RBP: 00007f4abd5e7b39 R08: 0000000000000000 R09: 0000000000000000 [ 1876.026451][T26080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1876.034452][T26080] R13: 00007ffd70f5dfbf R14: 00007f4abbadd300 R15: 0000000000022000 [ 1876.042482][T26080] [ 1876.065946][T26080] memory: usage 10732kB, limit 0kB, failcnt 38 [ 1876.073213][T26080] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1876.080093][T26080] Memory cgroup stats for /syz4: [ 1876.080285][T26080] anon 106496 [ 1876.080285][T26080] file 10481664 [ 1876.080285][T26080] kernel_stack 32768 [ 1876.080285][T26080] pagetables 86016 [ 1876.080285][T26080] percpu 0 [ 1876.080285][T26080] sock 0 [ 1876.080285][T26080] shmem 10477568 [ 1876.080285][T26080] file_mapped 122880 [ 1876.080285][T26080] file_dirty 4096 [ 1876.080285][T26080] file_writeback 0 [ 1876.080285][T26080] swapcached 0 [ 1876.080285][T26080] anon_thp 0 [ 1876.080285][T26080] file_thp 0 [ 1876.080285][T26080] shmem_thp 0 [ 1876.080285][T26080] inactive_anon 106496 [ 1876.080285][T26080] active_anon 10477568 [ 1876.080285][T26080] inactive_file 0 [ 1876.080285][T26080] active_file 4096 [ 1876.080285][T26080] unevictable 0 [ 1876.080285][T26080] slab_reclaimable 81944 [ 1876.080285][T26080] slab_unreclaimable 103328 [ 1876.080285][T26080] slab 185272 [ 1876.080285][T26080] workingset_refault_anon 0 [ 1876.080285][T26080] workingset_refault_file 1 [ 1876.080285][T26080] workingset_activate_anon 0 [ 1876.180070][T26080] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=26073,uid=0 [ 1876.196885][T26080] Memory cgroup out of memory: Killed process 26080 (syz-executor.4) total-vm:60816kB, anon-rss:512kB, file-rss:15196kB, shmem-rss:88kB, UID:0 pgtables:100kB oom_score_adj:1000 [ 1879.351930][T17777] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1879.559562][T17777] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1879.608904][T17777] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1879.682122][T17777] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1880.558739][T17777] device hsr_slave_0 left promiscuous mode [ 1880.573839][T17777] device hsr_slave_1 left promiscuous mode [ 1880.580586][T17777] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1880.591037][T17777] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1880.609565][T17777] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1880.617245][T17777] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1880.635039][T17777] device bridge_slave_1 left promiscuous mode [ 1880.648251][T17777] bridge0: port 2(bridge_slave_1) entered disabled state [ 1880.659042][T17777] device bridge_slave_0 left promiscuous mode [ 1880.672174][T17777] bridge0: port 1(bridge_slave_0) entered disabled state [ 1880.693415][T17777] device veth1_macvtap left promiscuous mode [ 1880.699511][T17777] device veth0_macvtap left promiscuous mode [ 1880.716259][T17777] device veth1_vlan left promiscuous mode [ 1880.726318][T17777] device veth0_vlan left promiscuous mode [ 1881.015368][T17777] team0 (unregistering): Port device team_slave_1 removed [ 1881.028392][T17777] team0 (unregistering): Port device team_slave_0 removed [ 1881.044635][T17777] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1881.059394][T17777] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1881.126947][T17777] bond0 (unregistering): Released all slaves 04:27:04 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000700000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='kfree\x00', r0}, 0x10) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001ac0)=[@ip_retopts={{0x24, 0x0, 0x7, {[@rr={0x7, 0x13, 0x0, [@broadcast, @private, @multicast1, @rand_addr]}]}}}], 0x28}, 0x0) 04:27:04 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@alu={0x4, 0x0, 0x8}, @jmp], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x2, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:27:04 executing program 5: socketpair(0x10, 0x0, 0x7, &(0x7f0000000000)) 04:27:04 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0xb338, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:27:04 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x50, &(0x7f0000001ac0)}, 0x0) 04:27:04 executing program 1: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x5411, &(0x7f0000000000)='\x01H\xe4\xf0\xc3\xb2\v\x9d\x8boZ\xeb\x10*U\xd73PS\xa0\x9b\x00\x00\x00\x00\x00\x00\x00\x00\x00') perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = getpid() perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0xff, 0x5, 0x9, 0x4, 0x0, 0x8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x146, 0x2, @perf_config_ext={0x7}, 0x1200, 0x0, 0x9, 0x5, 0x401, 0x0, 0x1ff, 0x0, 0x7, 0x0, 0x9d8}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_type(r3, &(0x7f0000000000), 0xfd3678f9) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000009500d9000000000012cc19280a01380b4637eaa18d687775f8dd5b15c3f2d5412efc5c"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='rcu_utilization\x00', r4}, 0x10) r5 = openat$cgroup_ro(r3, &(0x7f00000002c0)='memory.events\x00', 0x0, 0x0) perf_event_open(&(0x7f00000005c0)={0x0, 0x80, 0x7f, 0x9, 0xf9, 0x4, 0x0, 0x8, 0x1621b, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6153, 0x4, @perf_config_ext={0x5, 0xd1}, 0x1100b, 0x9, 0x0, 0x6, 0x400, 0xffffffff, 0x9, 0x0, 0x1, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r5, 0x13) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={0xffffffffffffffff, &(0x7f0000000740)="ad82bba902f9d1c270703d7af7b4218648960846458164b8ce433e6647480a77770afabace4e1f3f827500fae03d6d4354b181fcf7daf510bf39a3665c249438424334294bc76ca5a97edef178ada785dce9c9ce18d0dfaa263726cb4761d4c1bae600dbe6cdd756e6a28dd0db2a84ee3e8802883089c01cdaca3aa494311cfbbee058eb2945cd674cfae9f66829e2336797a06c3a19d2f9b9f64056080c8ade65bfeef12d9d37b1a8e87bacbfb8cc589f8b57a4cf95bd7dfd23f29fd77f5153dfe54aadb6057e0b3d8a4ab64aaa7543d77dd05d", &(0x7f0000000a00)=""/97}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0x0}, 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x5bbb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(r2, &(0x7f0000000300), 0x12) 04:27:04 executing program 5: socketpair(0x10, 0x2, 0x5, &(0x7f0000000040)) 04:27:04 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@alu={0x4, 0x0, 0x8}, @jmp], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x2, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:27:04 executing program 5: socketpair(0x1, 0x0, 0x5, &(0x7f00000001c0)) 04:27:04 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@alu={0x4, 0x0, 0x8}, @jmp], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x2, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:27:05 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x300) 04:27:05 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@alu={0x4, 0x0, 0x8}, @jmp], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x2, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) [ 1896.116550][T26859] chnl_net:caif_netlink_parms(): no params data found [ 1896.161818][T26859] bridge0: port 1(bridge_slave_0) entered blocking state [ 1896.170190][T26859] bridge0: port 1(bridge_slave_0) entered disabled state [ 1896.179141][T26859] device bridge_slave_0 entered promiscuous mode [ 1896.188074][T26859] bridge0: port 2(bridge_slave_1) entered blocking state [ 1896.195744][T26859] bridge0: port 2(bridge_slave_1) entered disabled state [ 1896.204889][T26859] device bridge_slave_1 entered promiscuous mode [ 1896.228338][T26859] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1896.240081][T26859] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1896.269476][T26859] team0: Port device team_slave_0 added [ 1896.278207][T26859] team0: Port device team_slave_1 added [ 1896.297482][T26859] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1896.304678][T26859] 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. [ 1896.330703][T26859] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1896.345061][T26859] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1896.352179][T26859] 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. [ 1896.378767][T26859] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1896.409819][T26859] device hsr_slave_0 entered promiscuous mode [ 1896.416790][T26859] device hsr_slave_1 entered promiscuous mode [ 1896.430341][T26859] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1896.438141][T26859] Cannot create hsr debugfs directory [ 1896.908983][T26859] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1896.926033][T26859] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1896.937286][T26859] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1896.948754][T26859] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1896.975374][T26859] bridge0: port 2(bridge_slave_1) entered blocking state [ 1896.982549][T26859] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1896.989934][T26859] bridge0: port 1(bridge_slave_0) entered blocking state [ 1896.997120][T26859] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1897.058806][T26859] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1897.076779][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1897.087221][T21355] bridge0: port 1(bridge_slave_0) entered disabled state [ 1897.096115][T21355] bridge0: port 2(bridge_slave_1) entered disabled state [ 1897.105026][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1897.122241][T26859] 8021q: adding VLAN 0 to HW filter on device team0 [ 1897.138076][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1897.147715][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1897.162323][T21355] bridge0: port 1(bridge_slave_0) entered blocking state [ 1897.169427][T21355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1897.211952][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1897.220875][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1897.230354][ T3698] bridge0: port 2(bridge_slave_1) entered blocking state [ 1897.237703][ T3698] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1897.253939][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1897.268080][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1897.279814][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1897.293140][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1897.305290][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1897.314680][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1897.325066][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1897.349500][T26859] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1897.360474][T26859] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1897.384701][ T1934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1897.401923][ T1934] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1897.410678][ T1934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1897.427508][ T1934] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1897.437905][ T1934] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1897.598648][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1897.607181][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1897.620844][T26859] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1897.838531][ T1934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1897.857827][ T1934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1897.887756][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1897.896505][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1897.907583][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1897.916753][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1897.935064][T26859] device veth0_vlan entered promiscuous mode [ 1897.954404][T26859] device veth1_vlan entered promiscuous mode [ 1897.981794][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1897.990439][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1898.000226][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1898.010845][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1898.022842][T26859] device veth0_macvtap entered promiscuous mode [ 1898.037383][T26859] device veth1_macvtap entered promiscuous mode [ 1898.065327][T26859] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1898.084025][T26859] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1898.094463][T26859] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1898.105419][ T1934] Bluetooth: hci2: command 0x0409 tx timeout [ 1898.105483][T26859] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1898.122319][T26859] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1898.133212][T26859] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1898.146453][T26859] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1898.156244][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1898.165337][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1898.178712][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1898.196007][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1898.218508][T26859] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1898.234312][T26859] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1898.245400][T26859] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1898.256092][T26859] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1898.265989][T26859] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1898.276926][T26859] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1898.287486][T26859] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1898.298259][T26859] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1898.308484][T26859] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1898.320382][T26859] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1898.339609][T26859] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1898.352932][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1898.370022][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1898.381539][T26859] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1898.390308][T26859] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1898.408702][T26859] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1898.419580][T26859] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1898.501931][ T1109] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1898.505613][T17777] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1898.510125][ T1109] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1898.520448][T17777] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1898.557264][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1898.574258][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1898.810370][T26960] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1898.859355][T26960] CPU: 1 PID: 26960 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 1898.868003][T26960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1898.878253][T26960] Call Trace: [ 1898.881548][T26960] [ 1898.884517][T26960] dump_stack_lvl+0x1e3/0x2cb [ 1898.889247][T26960] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 1898.894917][T26960] ? panic+0x84d/0x84d [ 1898.899106][T26960] ? local_lock_release+0x170/0x170 [ 1898.904343][T26960] dump_header+0xd4/0x940 [ 1898.908763][T26960] oom_kill_process+0xef/0x3d0 [ 1898.913561][T26960] out_of_memory+0xe97/0x1280 [ 1898.918394][T26960] ? mutex_lock_io_nested+0x60/0x60 [ 1898.923647][T26960] ? preempt_schedule+0xd9/0xe0 [ 1898.928526][T26960] ? unregister_oom_notifier+0x20/0x20 [ 1898.933991][T26960] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 1898.939980][T26960] ? print_irqtrace_events+0x210/0x210 [ 1898.945461][T26960] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 1898.951390][T26960] ? preempt_schedule_thunk+0x16/0x18 [ 1898.956796][T26960] ? mem_cgroup_oom_trylock+0x210/0x210 [ 1898.962361][T26960] ? cgroup_file_notify+0x123/0x190 [ 1898.967565][T26960] memory_max_write+0x356/0x470 [ 1898.972422][T26960] ? memory_max_show+0xa0/0xa0 [ 1898.977284][T26960] ? read_lock_is_recursive+0x10/0x10 [ 1898.982783][T26960] ? memory_max_show+0xa0/0xa0 [ 1898.987547][T26960] cgroup_file_write+0x2ac/0x670 [ 1898.992492][T26960] ? mutex_lock_io_nested+0x60/0x60 [ 1898.997695][T26960] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1899.002904][T26960] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1899.008033][T26960] kernfs_fop_write_iter+0x3a2/0x4f0 [ 1899.013363][T26960] vfs_write+0xacf/0xe50 [ 1899.017652][T26960] ? file_end_write+0x250/0x250 [ 1899.022640][T26960] ? __fget_files+0x413/0x480 [ 1899.027379][T26960] ? mutex_lock_nested+0x17/0x20 [ 1899.032338][T26960] ? __fdget_pos+0x261/0x300 [ 1899.036931][T26960] ? ksys_write+0x77/0x2c0 [ 1899.041358][T26960] ksys_write+0x1a2/0x2c0 [ 1899.045782][T26960] ? print_irqtrace_events+0x210/0x210 [ 1899.051271][T26960] ? __ia32_sys_read+0x80/0x80 [ 1899.056057][T26960] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1899.062056][T26960] ? lockdep_hardirqs_on+0x94/0x130 [ 1899.067272][T26960] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1899.073252][T26960] do_syscall_64+0x3d/0xb0 [ 1899.077672][T26960] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1899.083562][T26960] RIP: 0033:0x7f639ae7c0f9 [ 1899.087978][T26960] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1899.107577][T26960] RSP: 002b:00007f63993cd168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1899.115989][T26960] RAX: ffffffffffffffda RBX: 00007f639af9c050 RCX: 00007f639ae7c0f9 [ 1899.124367][T26960] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 1899.132353][T26960] RBP: 00007f639aed7b39 R08: 0000000000000000 R09: 0000000000000000 [ 1899.140363][T26960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1899.148348][T26960] R13: 00007fff1aa86f0f R14: 00007f63993cd300 R15: 0000000000022000 [ 1899.156351][T26960] [ 1899.175780][T26960] memory: usage 10744kB, limit 0kB, failcnt 38 [ 1899.182970][T26960] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1899.189947][T26960] Memory cgroup stats for /syz4: [ 1899.190120][T26960] anon 122880 [ 1899.190120][T26960] file 10481664 [ 1899.190120][T26960] kernel_stack 98304 [ 1899.190120][T26960] pagetables 90112 [ 1899.190120][T26960] percpu 0 [ 1899.190120][T26960] sock 0 [ 1899.190120][T26960] shmem 10477568 [ 1899.190120][T26960] file_mapped 122880 [ 1899.190120][T26960] file_dirty 4096 [ 1899.190120][T26960] file_writeback 0 [ 1899.190120][T26960] swapcached 0 [ 1899.190120][T26960] anon_thp 0 [ 1899.190120][T26960] file_thp 0 [ 1899.190120][T26960] shmem_thp 0 [ 1899.190120][T26960] inactive_anon 122880 [ 1899.190120][T26960] active_anon 10477568 [ 1899.190120][T26960] inactive_file 0 [ 1899.190120][T26960] active_file 4096 [ 1899.190120][T26960] unevictable 0 [ 1899.190120][T26960] slab_reclaimable 81944 [ 1899.190120][T26960] slab_unreclaimable 93056 [ 1899.190120][T26960] slab 175000 [ 1899.190120][T26960] workingset_refault_anon 0 [ 1899.190120][T26960] workingset_refault_file 1 [ 1899.190120][T26960] workingset_activate_anon 0 [ 1899.286855][T26960] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=26859,uid=0 [ 1899.307848][T26960] Memory cgroup out of memory: Killed process 26859 (syz-executor.4) total-vm:56712kB, anon-rss:448kB, file-rss:14464kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 1899.329305][T26960] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1899.340388][T26960] CPU: 0 PID: 26960 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 1899.349096][T26960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1899.359443][T26960] Call Trace: [ 1899.362743][T26960] [ 1899.365866][T26960] dump_stack_lvl+0x1e3/0x2cb [ 1899.370573][T26960] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 1899.376256][T26960] ? panic+0x84d/0x84d [ 1899.380368][T26960] ? local_lock_release+0x170/0x170 [ 1899.385612][T26960] dump_header+0xd4/0x940 [ 1899.389982][T26960] oom_kill_process+0xef/0x3d0 [ 1899.394905][T26960] out_of_memory+0xe97/0x1280 [ 1899.399620][T26960] ? mutex_lock_io_nested+0x60/0x60 [ 1899.404861][T26960] ? preempt_schedule+0xd9/0xe0 [ 1899.409750][T26960] ? unregister_oom_notifier+0x20/0x20 [ 1899.415238][T26960] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 1899.421346][T26960] ? print_irqtrace_events+0x210/0x210 [ 1899.426840][T26960] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 1899.432413][T26960] ? preempt_schedule_thunk+0x16/0x18 [ 1899.437821][T26960] ? mem_cgroup_oom_trylock+0x210/0x210 [ 1899.443464][T26960] ? cgroup_file_notify+0x123/0x190 [ 1899.448783][T26960] memory_max_write+0x356/0x470 [ 1899.453689][T26960] ? memory_max_show+0xa0/0xa0 [ 1899.458487][T26960] ? read_lock_is_recursive+0x10/0x10 [ 1899.463910][T26960] ? memory_max_show+0xa0/0xa0 [ 1899.468754][T26960] cgroup_file_write+0x2ac/0x670 [ 1899.473769][T26960] ? mutex_lock_io_nested+0x60/0x60 [ 1899.479343][T26960] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1899.484593][T26960] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1899.489736][T26960] kernfs_fop_write_iter+0x3a2/0x4f0 [ 1899.495074][T26960] vfs_write+0xacf/0xe50 [ 1899.499360][T26960] ? file_end_write+0x250/0x250 [ 1899.504339][T26960] ? __fget_files+0x413/0x480 [ 1899.509191][T26960] ? mutex_lock_nested+0x17/0x20 [ 1899.514345][T26960] ? __fdget_pos+0x261/0x300 [ 1899.518964][T26960] ? ksys_write+0x77/0x2c0 [ 1899.523506][T26960] ksys_write+0x1a2/0x2c0 [ 1899.527940][T26960] ? print_irqtrace_events+0x210/0x210 [ 1899.533474][T26960] ? __ia32_sys_read+0x80/0x80 [ 1899.538277][T26960] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1899.544546][T26960] ? lockdep_hardirqs_on+0x94/0x130 [ 1899.549886][T26960] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1899.555952][T26960] do_syscall_64+0x3d/0xb0 [ 1899.560428][T26960] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1899.566402][T26960] RIP: 0033:0x7f639ae7c0f9 [ 1899.570846][T26960] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1899.590930][T26960] RSP: 002b:00007f63993cd168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1899.600596][T26960] RAX: ffffffffffffffda RBX: 00007f639af9c050 RCX: 00007f639ae7c0f9 [ 1899.608772][T26960] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 1899.617039][T26960] RBP: 00007f639aed7b39 R08: 0000000000000000 R09: 0000000000000000 [ 1899.625072][T26960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1899.633173][T26960] R13: 00007fff1aa86f0f R14: 00007f63993cd300 R15: 0000000000022000 [ 1899.641307][T26960] [ 1899.661456][T26960] memory: usage 10716kB, limit 0kB, failcnt 38 [ 1899.667797][T26960] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1899.675305][T26960] Memory cgroup stats for /syz4: [ 1899.675472][T26960] anon 106496 [ 1899.675472][T26960] file 10481664 [ 1899.675472][T26960] kernel_stack 32768 [ 1899.675472][T26960] pagetables 81920 [ 1899.675472][T26960] percpu 0 [ 1899.675472][T26960] sock 0 [ 1899.675472][T26960] shmem 10477568 [ 1899.675472][T26960] file_mapped 122880 [ 1899.675472][T26960] file_dirty 4096 [ 1899.675472][T26960] file_writeback 0 [ 1899.675472][T26960] swapcached 0 [ 1899.675472][T26960] anon_thp 0 [ 1899.675472][T26960] file_thp 0 [ 1899.675472][T26960] shmem_thp 0 [ 1899.675472][T26960] inactive_anon 106496 [ 1899.675472][T26960] active_anon 10477568 [ 1899.675472][T26960] inactive_file 0 [ 1899.675472][T26960] active_file 4096 [ 1899.675472][T26960] unevictable 0 [ 1899.675472][T26960] slab_reclaimable 81944 [ 1899.675472][T26960] slab_unreclaimable 93056 [ 1899.675472][T26960] slab 175000 [ 1899.675472][T26960] workingset_refault_anon 0 [ 1899.675472][T26960] workingset_refault_file 1 [ 1899.675472][T26960] workingset_activate_anon 0 [ 1899.778845][T26960] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=26954,uid=0 [ 1899.795446][T26960] Memory cgroup out of memory: Killed process 26960 (syz-executor.4) total-vm:60816kB, anon-rss:512kB, file-rss:15196kB, shmem-rss:88kB, UID:0 pgtables:96kB oom_score_adj:1000 [ 1903.272747][T17777] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1903.528611][T17777] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1903.608498][T17777] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1903.659707][T17777] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1904.506389][T17777] device hsr_slave_0 left promiscuous mode [ 1904.521761][T17777] device hsr_slave_1 left promiscuous mode [ 1904.529288][T17777] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1904.547278][T17777] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1904.561306][T17777] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1904.568797][T17777] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1904.578869][T17777] device bridge_slave_1 left promiscuous mode [ 1904.586320][T17777] bridge0: port 2(bridge_slave_1) entered disabled state [ 1904.596179][T17777] device bridge_slave_0 left promiscuous mode [ 1904.603000][T17777] bridge0: port 1(bridge_slave_0) entered disabled state [ 1904.617659][T17777] device veth1_macvtap left promiscuous mode [ 1904.624182][T17777] device veth0_macvtap left promiscuous mode [ 1904.630327][T17777] device veth1_vlan left promiscuous mode [ 1904.636972][T17777] device veth0_vlan left promiscuous mode [ 1904.829258][T17777] team0 (unregistering): Port device team_slave_1 removed [ 1904.843423][T17777] team0 (unregistering): Port device team_slave_0 removed [ 1904.856507][T17777] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1904.875853][T17777] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1904.949041][T17777] bond0 (unregistering): Released all slaves [ 1914.502561][ T1374] ieee802154 phy0 wpan0: encryption failed: -22 [ 1914.508900][ T1374] ieee802154 phy1 wpan1: encryption failed: -22 04:27:28 executing program 0: socketpair(0x9, 0x0, 0x0, &(0x7f0000002540)) 04:27:28 executing program 5: bpf$MAP_CREATE(0x14, &(0x7f0000002480)=@bloom_filter, 0x48) 04:27:28 executing program 2: socketpair(0xf, 0x0, 0x0, &(0x7f0000000200)) 04:27:28 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0}, 0x0) 04:27:28 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0xb338, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:27:28 executing program 3: socketpair(0x1, 0x3, 0x4, 0x0) 04:27:28 executing program 5: bpf$MAP_CREATE(0x2, &(0x7f0000002480)=@bloom_filter, 0x48) 04:27:28 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000001600)) 04:27:28 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000002480)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x48) 04:27:28 executing program 2: socketpair(0x1e, 0x0, 0x0, &(0x7f00000003c0)) 04:27:28 executing program 5: socketpair(0x2a, 0x2, 0x0, &(0x7f00000003c0)) 04:27:28 executing program 2: socketpair(0x30, 0x0, 0x0, &(0x7f00000003c0)) [ 1919.839067][T27647] chnl_net:caif_netlink_parms(): no params data found [ 1919.930903][T27647] bridge0: port 1(bridge_slave_0) entered blocking state [ 1919.942707][T27647] bridge0: port 1(bridge_slave_0) entered disabled state [ 1919.950909][T27647] device bridge_slave_0 entered promiscuous mode [ 1919.962213][T27647] bridge0: port 2(bridge_slave_1) entered blocking state [ 1919.969384][T27647] bridge0: port 2(bridge_slave_1) entered disabled state [ 1919.978327][T27647] device bridge_slave_1 entered promiscuous mode [ 1920.006172][T27647] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1920.028228][T27647] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1920.058313][T27647] team0: Port device team_slave_0 added [ 1920.071431][T27647] team0: Port device team_slave_1 added [ 1920.095178][T27647] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1920.102509][T27647] 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. [ 1920.129594][T27647] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1920.142273][T27647] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1920.149238][T27647] 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. [ 1920.177167][T27647] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1920.214711][T27647] device hsr_slave_0 entered promiscuous mode [ 1920.222120][T27647] device hsr_slave_1 entered promiscuous mode [ 1920.229648][T27647] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1920.237894][T27647] Cannot create hsr debugfs directory [ 1920.790062][T27647] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1920.800271][T27647] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1920.827126][T27647] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1920.844506][T27647] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1920.956170][T27647] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1920.982494][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1920.990457][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1921.010616][T27647] 8021q: adding VLAN 0 to HW filter on device team0 [ 1921.024497][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1921.041890][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1921.067981][T23111] bridge0: port 1(bridge_slave_0) entered blocking state [ 1921.075137][T23111] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1921.111223][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1921.119654][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1921.137123][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1921.156786][ T3698] bridge0: port 2(bridge_slave_1) entered blocking state [ 1921.163955][ T3698] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1921.179767][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1921.188918][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1921.219569][T27647] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1921.234830][T27647] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1921.248990][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1921.262897][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1921.272371][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1921.283347][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1921.292282][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1921.300877][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1921.311066][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1921.320021][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1921.333283][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1921.341830][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1921.470456][T27647] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1921.479046][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1921.501592][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1921.694242][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1921.703946][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1921.727392][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1921.736683][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1921.748965][T27647] device veth0_vlan entered promiscuous mode [ 1921.757545][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1921.767196][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1921.781052][T27647] device veth1_vlan entered promiscuous mode [ 1921.790018][T23111] Bluetooth: hci2: command 0x0409 tx timeout [ 1921.808118][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1921.817828][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1921.830840][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1921.847790][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1921.862058][T27647] device veth0_macvtap entered promiscuous mode [ 1921.875833][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1921.894190][T27647] device veth1_macvtap entered promiscuous mode [ 1921.929238][T27647] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1921.950877][T27647] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1921.961874][T27647] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1921.973004][T27647] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1921.983296][T27647] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1921.994259][T27647] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1922.006182][T27647] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1922.017709][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1922.027361][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1922.039254][T27647] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1922.050502][T27647] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1922.060754][T27647] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1922.072335][T27647] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1922.083514][T27647] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1922.094355][T27647] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1922.111281][T27647] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1922.122016][T27647] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1922.131939][T27647] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1922.142477][T27647] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1922.154280][T27647] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1922.163565][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1922.174084][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1922.186126][T27647] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1922.204413][T27647] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1922.217274][T27647] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1922.230198][T27647] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1922.342601][ T1109] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1922.350786][ T1109] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1922.399136][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1922.415346][T29850] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1922.435933][T29850] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1922.459302][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1922.719693][T27766] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1922.743134][T27766] CPU: 1 PID: 27766 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 1922.751782][T27766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1922.761954][T27766] Call Trace: [ 1922.765261][T27766] [ 1922.768217][T27766] dump_stack_lvl+0x1e3/0x2cb [ 1922.772930][T27766] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 1922.778597][T27766] ? panic+0x84d/0x84d [ 1922.782703][T27766] ? local_lock_release+0x170/0x170 [ 1922.787940][T27766] dump_header+0xd4/0x940 [ 1922.792396][T27766] oom_kill_process+0xef/0x3d0 [ 1922.797198][T27766] out_of_memory+0xe97/0x1280 [ 1922.801958][T27766] ? mutex_lock_io_nested+0x60/0x60 [ 1922.807197][T27766] ? preempt_schedule+0xd9/0xe0 [ 1922.812080][T27766] ? unregister_oom_notifier+0x20/0x20 [ 1922.817567][T27766] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 1922.823594][T27766] ? print_irqtrace_events+0x210/0x210 [ 1922.829302][T27766] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 1922.834891][T27766] ? preempt_schedule_thunk+0x16/0x18 [ 1922.840306][T27766] ? mem_cgroup_oom_trylock+0x210/0x210 [ 1922.846512][T27766] ? cgroup_file_notify+0x123/0x190 [ 1922.851747][T27766] memory_max_write+0x356/0x470 [ 1922.856646][T27766] ? memory_max_show+0xa0/0xa0 [ 1922.861454][T27766] ? read_lock_is_recursive+0x10/0x10 [ 1922.866860][T27766] ? memory_max_show+0xa0/0xa0 [ 1922.871658][T27766] cgroup_file_write+0x2ac/0x670 [ 1922.876625][T27766] ? mutex_lock_io_nested+0x60/0x60 [ 1922.881861][T27766] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1922.887061][T27766] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1922.892215][T27766] kernfs_fop_write_iter+0x3a2/0x4f0 [ 1922.897560][T27766] vfs_write+0xacf/0xe50 [ 1922.901847][T27766] ? file_end_write+0x250/0x250 [ 1922.906734][T27766] ? __fget_files+0x413/0x480 [ 1922.911446][T27766] ? mutex_lock_nested+0x17/0x20 [ 1922.916420][T27766] ? __fdget_pos+0x261/0x300 [ 1922.921034][T27766] ? ksys_write+0x77/0x2c0 [ 1922.925482][T27766] ksys_write+0x1a2/0x2c0 [ 1922.929841][T27766] ? print_irqtrace_events+0x210/0x210 [ 1922.935336][T27766] ? __ia32_sys_read+0x80/0x80 [ 1922.940127][T27766] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1922.946135][T27766] ? lockdep_hardirqs_on+0x94/0x130 [ 1922.951371][T27766] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1922.957380][T27766] do_syscall_64+0x3d/0xb0 [ 1922.961828][T27766] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1922.967748][T27766] RIP: 0033:0x7fb75bc510f9 [ 1922.972189][T27766] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1922.991992][T27766] RSP: 002b:00007fb75a1a2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1923.000435][T27766] RAX: ffffffffffffffda RBX: 00007fb75bd71050 RCX: 00007fb75bc510f9 [ 1923.008428][T27766] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 1923.016430][T27766] RBP: 00007fb75bcacb39 R08: 0000000000000000 R09: 0000000000000000 [ 1923.024952][T27766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1923.032982][T27766] R13: 00007ffd3db787cf R14: 00007fb75a1a2300 R15: 0000000000022000 [ 1923.040995][T27766] [ 1923.049435][T27766] memory: usage 10752kB, limit 0kB, failcnt 38 [ 1923.063806][T27766] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1923.070684][T27766] Memory cgroup stats for /syz4: [ 1923.070839][T27766] anon 122880 [ 1923.070839][T27766] file 10481664 [ 1923.070839][T27766] kernel_stack 98304 [ 1923.070839][T27766] pagetables 94208 [ 1923.070839][T27766] percpu 0 [ 1923.070839][T27766] sock 0 [ 1923.070839][T27766] shmem 10477568 [ 1923.070839][T27766] file_mapped 122880 [ 1923.070839][T27766] file_dirty 4096 [ 1923.070839][T27766] file_writeback 0 [ 1923.070839][T27766] swapcached 0 [ 1923.070839][T27766] anon_thp 0 [ 1923.070839][T27766] file_thp 0 [ 1923.070839][T27766] shmem_thp 0 [ 1923.070839][T27766] inactive_anon 122880 [ 1923.070839][T27766] active_anon 10477568 [ 1923.070839][T27766] inactive_file 0 [ 1923.070839][T27766] active_file 4096 [ 1923.070839][T27766] unevictable 0 [ 1923.070839][T27766] slab_reclaimable 81944 [ 1923.070839][T27766] slab_unreclaimable 103328 [ 1923.070839][T27766] slab 185272 [ 1923.070839][T27766] workingset_refault_anon 0 [ 1923.070839][T27766] workingset_refault_file 1 [ 1923.070839][T27766] workingset_activate_anon 0 [ 1923.179069][T27766] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=27647,uid=0 [ 1923.195900][T27766] Memory cgroup out of memory: Killed process 27647 (syz-executor.4) total-vm:56712kB, anon-rss:448kB, file-rss:14464kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 1923.247667][T27766] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1923.262199][T27766] CPU: 0 PID: 27766 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 1923.270996][T27766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1923.281154][T27766] Call Trace: [ 1923.284451][T27766] [ 1923.287392][T27766] dump_stack_lvl+0x1e3/0x2cb [ 1923.292129][T27766] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 1923.297803][T27766] ? panic+0x84d/0x84d [ 1923.301907][T27766] ? local_lock_release+0x170/0x170 [ 1923.307134][T27766] dump_header+0xd4/0x940 [ 1923.311490][T27766] oom_kill_process+0xef/0x3d0 [ 1923.316289][T27766] out_of_memory+0xe97/0x1280 [ 1923.321091][T27766] ? mutex_lock_io_nested+0x60/0x60 [ 1923.326406][T27766] ? unregister_oom_notifier+0x20/0x20 [ 1923.331883][T27766] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 1923.337895][T27766] ? print_irqtrace_events+0x210/0x210 [ 1923.343392][T27766] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 1923.348977][T27766] ? mem_cgroup_oom_trylock+0x210/0x210 [ 1923.354561][T27766] ? cgroup_file_notify+0x106/0x190 [ 1923.359882][T27766] memory_max_write+0x356/0x470 [ 1923.364770][T27766] ? memory_max_show+0xa0/0xa0 [ 1923.369566][T27766] ? read_lock_is_recursive+0x10/0x10 [ 1923.374977][T27766] ? memory_max_show+0xa0/0xa0 [ 1923.379900][T27766] cgroup_file_write+0x2ac/0x670 [ 1923.384889][T27766] ? mutex_lock_io_nested+0x60/0x60 [ 1923.390126][T27766] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1923.395368][T27766] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1923.400508][T27766] kernfs_fop_write_iter+0x3a2/0x4f0 [ 1923.405942][T27766] vfs_write+0xacf/0xe50 [ 1923.410225][T27766] ? file_end_write+0x250/0x250 [ 1923.415807][T27766] ? __fget_files+0x413/0x480 [ 1923.420521][T27766] ? mutex_lock_nested+0x17/0x20 [ 1923.425482][T27766] ? __fdget_pos+0x261/0x300 [ 1923.430086][T27766] ? ksys_write+0x77/0x2c0 [ 1923.434525][T27766] ksys_write+0x1a2/0x2c0 [ 1923.438886][T27766] ? print_irqtrace_events+0x210/0x210 [ 1923.444370][T27766] ? __ia32_sys_read+0x80/0x80 [ 1923.449137][T27766] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1923.455121][T27766] ? lockdep_hardirqs_on+0x94/0x130 [ 1923.460321][T27766] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1923.466301][T27766] do_syscall_64+0x3d/0xb0 [ 1923.470744][T27766] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1923.476655][T27766] RIP: 0033:0x7fb75bc510f9 [ 1923.481105][T27766] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1923.500905][T27766] RSP: 002b:00007fb75a1a2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1923.509351][T27766] RAX: ffffffffffffffda RBX: 00007fb75bd71050 RCX: 00007fb75bc510f9 [ 1923.517330][T27766] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 1923.525390][T27766] RBP: 00007fb75bcacb39 R08: 0000000000000000 R09: 0000000000000000 [ 1923.533368][T27766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1923.541367][T27766] R13: 00007ffd3db787cf R14: 00007fb75a1a2300 R15: 0000000000022000 [ 1923.549354][T27766] [ 1923.574683][T27766] memory: usage 10724kB, limit 0kB, failcnt 38 [ 1923.580909][T27766] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1923.596721][T27766] Memory cgroup stats for /syz4: [ 1923.596895][T27766] anon 106496 [ 1923.596895][T27766] file 10481664 [ 1923.596895][T27766] kernel_stack 32768 [ 1923.596895][T27766] pagetables 86016 [ 1923.596895][T27766] percpu 0 [ 1923.596895][T27766] sock 0 [ 1923.596895][T27766] shmem 10477568 [ 1923.596895][T27766] file_mapped 122880 [ 1923.596895][T27766] file_dirty 4096 [ 1923.596895][T27766] file_writeback 0 [ 1923.596895][T27766] swapcached 0 [ 1923.596895][T27766] anon_thp 0 [ 1923.596895][T27766] file_thp 0 [ 1923.596895][T27766] shmem_thp 0 [ 1923.596895][T27766] inactive_anon 106496 [ 1923.596895][T27766] active_anon 10477568 [ 1923.596895][T27766] inactive_file 0 [ 1923.596895][T27766] active_file 4096 [ 1923.596895][T27766] unevictable 0 [ 1923.596895][T27766] slab_reclaimable 81944 [ 1923.596895][T27766] slab_unreclaimable 103328 [ 1923.596895][T27766] slab 185272 [ 1923.596895][T27766] workingset_refault_anon 0 [ 1923.596895][T27766] workingset_refault_file 1 [ 1923.596895][T27766] workingset_activate_anon 0 [ 1923.700951][T27766] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=27761,uid=0 [ 1923.721667][T27766] Memory cgroup out of memory: Killed process 27766 (syz-executor.4) total-vm:60816kB, anon-rss:508kB, file-rss:15136kB, shmem-rss:84kB, UID:0 pgtables:96kB oom_score_adj:1000 [ 1927.756775][T29850] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1927.986729][T29850] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1928.049268][T29850] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1928.099165][T29850] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1928.958819][T29850] device hsr_slave_0 left promiscuous mode [ 1928.966647][T29850] device hsr_slave_1 left promiscuous mode [ 1928.984402][T29850] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1928.999617][T29850] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1929.011395][T29850] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1929.019011][T29850] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1929.038443][T29850] device bridge_slave_1 left promiscuous mode [ 1929.049282][T29850] bridge0: port 2(bridge_slave_1) entered disabled state [ 1929.063392][T29850] device bridge_slave_0 left promiscuous mode [ 1929.069678][T29850] bridge0: port 1(bridge_slave_0) entered disabled state [ 1929.084829][T29850] device veth1_macvtap left promiscuous mode [ 1929.090922][T29850] device veth0_macvtap left promiscuous mode [ 1929.097475][T29850] device veth1_vlan left promiscuous mode [ 1929.103601][T29850] device veth0_vlan left promiscuous mode [ 1929.332219][T29850] team0 (unregistering): Port device team_slave_1 removed [ 1929.347960][T29850] team0 (unregistering): Port device team_slave_0 removed [ 1929.365355][T29850] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1929.387054][T29850] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1929.470108][T29850] bond0 (unregistering): Released all slaves 04:28:18 executing program 0: bpf$MAP_CREATE(0x23, &(0x7f0000002480)=@bloom_filter, 0x48) 04:28:18 executing program 5: socketpair(0x2a, 0x2, 0x0, &(0x7f00000003c0)) 04:28:18 executing program 2: socketpair(0x1e, 0x0, 0x24, &(0x7f0000000080)) 04:28:18 executing program 1: socketpair(0x28, 0x0, 0x10, &(0x7f00000003c0)) 04:28:18 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0xb338, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:28:18 executing program 3: socketpair(0x2c, 0x0, 0x0, &(0x7f0000001600)) 04:28:18 executing program 2: socketpair(0x1, 0x0, 0x0, &(0x7f00000001c0)) 04:28:18 executing program 5: socketpair(0x2a, 0x2, 0x0, &(0x7f00000003c0)) [ 1968.627637][ T154] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1968.736275][ T154] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:28:19 executing program 5: socketpair(0x2a, 0x2, 0x0, &(0x7f00000003c0)) 04:28:19 executing program 2: socketpair(0x26, 0x0, 0x0, &(0x7f0000000300)) 04:28:19 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1}]}, &(0x7f0000000040)='syzkaller\x00', 0x2, 0xf4, &(0x7f0000000080)=""/244, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:28:19 executing program 5: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={0xffffffffffffffff, 0xf, 0x0, 0x0, 0x0}, 0x20) [ 1968.850118][ T154] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1968.968659][ T154] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1969.874894][ T154] device hsr_slave_0 left promiscuous mode [ 1969.884131][ T154] device hsr_slave_1 left promiscuous mode [ 1969.900207][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1969.908831][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1969.928187][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1969.940059][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1969.950498][ T154] device bridge_slave_1 left promiscuous mode [ 1969.957213][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 1969.966332][ T154] device bridge_slave_0 left promiscuous mode [ 1969.972804][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 1969.986370][ T154] device veth1_macvtap left promiscuous mode [ 1969.992748][ T154] device veth0_macvtap left promiscuous mode [ 1969.999689][ T154] device veth1_vlan left promiscuous mode [ 1970.031487][ T154] device veth0_vlan left promiscuous mode [ 1970.346730][ T154] team0 (unregistering): Port device team_slave_1 removed [ 1970.359746][ T154] team0 (unregistering): Port device team_slave_0 removed [ 1970.372258][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1970.386350][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1970.457333][ T154] bond0 (unregistering): Released all slaves [ 1970.768137][T28697] chnl_net:caif_netlink_parms(): no params data found [ 1970.787069][T28695] chnl_net:caif_netlink_parms(): no params data found [ 1970.930677][T28695] bridge0: port 1(bridge_slave_0) entered blocking state [ 1970.938322][T28695] bridge0: port 1(bridge_slave_0) entered disabled state [ 1970.947306][T28695] device bridge_slave_0 entered promiscuous mode [ 1970.955733][T28697] bridge0: port 1(bridge_slave_0) entered blocking state [ 1970.963278][T28697] bridge0: port 1(bridge_slave_0) entered disabled state [ 1970.971880][T28697] device bridge_slave_0 entered promiscuous mode [ 1970.980310][T28697] bridge0: port 2(bridge_slave_1) entered blocking state [ 1970.989444][T28697] bridge0: port 2(bridge_slave_1) entered disabled state [ 1970.997727][T28697] device bridge_slave_1 entered promiscuous mode [ 1971.005861][T28695] bridge0: port 2(bridge_slave_1) entered blocking state [ 1971.019672][T28695] bridge0: port 2(bridge_slave_1) entered disabled state [ 1971.028134][T28695] device bridge_slave_1 entered promiscuous mode [ 1971.095073][T28695] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1971.123315][T28697] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1971.135063][T28695] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1971.153073][T28697] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1971.234805][T28695] team0: Port device team_slave_0 added [ 1971.246056][T28697] team0: Port device team_slave_0 added [ 1971.262700][T28695] team0: Port device team_slave_1 added [ 1971.280503][T28697] team0: Port device team_slave_1 added [ 1971.347621][T28695] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1971.355934][T28695] 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. [ 1971.383103][T28695] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1971.395417][T28697] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1971.403478][T28697] 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. [ 1971.451276][T28697] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1971.472701][T28695] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1971.479679][T28695] 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. [ 1971.520158][T28695] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1971.533616][T28697] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1971.540581][T28697] 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. [ 1971.569182][T28697] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1971.700608][T28697] device hsr_slave_0 entered promiscuous mode [ 1971.707872][T28697] device hsr_slave_1 entered promiscuous mode [ 1971.715271][T28697] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1971.723634][T28697] Cannot create hsr debugfs directory [ 1971.732451][T28695] device hsr_slave_0 entered promiscuous mode [ 1971.741019][T28695] device hsr_slave_1 entered promiscuous mode [ 1971.747910][T28695] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1971.756265][T28695] Cannot create hsr debugfs directory [ 1972.181456][ T3657] Bluetooth: hci0: command 0x0409 tx timeout [ 1972.331352][T26991] Bluetooth: hci2: command 0x0409 tx timeout [ 1973.016254][T28697] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1973.035422][T28697] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1973.050422][T28697] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1973.081434][T28697] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1973.121961][T28695] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1973.163739][T28695] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1973.185882][T28695] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1973.216057][T28695] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1973.296906][T28697] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1973.336309][ T1934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1973.345241][ T1934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1973.359353][T28697] 8021q: adding VLAN 0 to HW filter on device team0 [ 1973.379930][ T1934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1973.389414][ T1934] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1973.398468][ T1934] bridge0: port 1(bridge_slave_0) entered blocking state [ 1973.405622][ T1934] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1973.422967][ T1934] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1973.434491][ T1934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1973.449872][ T1934] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1973.468028][ T1934] bridge0: port 2(bridge_slave_1) entered blocking state [ 1973.475287][ T1934] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1973.485002][ T1934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1973.502410][ T1934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1973.512467][ T1934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1973.522931][ T1934] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1973.533685][ T1934] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1973.569756][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1973.584039][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1973.594043][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1973.603142][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1973.616877][T28697] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1973.632522][T28697] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1973.655084][T28695] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1973.666098][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1973.675874][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1973.712638][T28695] 8021q: adding VLAN 0 to HW filter on device team0 [ 1973.721659][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1973.732271][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1973.762664][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1973.779497][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1973.806092][T28779] bridge0: port 1(bridge_slave_0) entered blocking state [ 1973.813838][T28779] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1973.854078][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1973.871788][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1973.880474][T28779] bridge0: port 2(bridge_slave_1) entered blocking state [ 1973.887669][T28779] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1973.897152][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1973.922256][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1973.932316][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1973.943362][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1973.953675][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1973.963190][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1973.972886][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1973.990405][T28695] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1974.028950][T28695] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1974.047864][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1974.056784][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1974.066890][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1974.077199][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1974.086485][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1974.122181][T28697] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1974.132273][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1974.140164][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1974.162141][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1974.254679][T26991] Bluetooth: hci0: command 0x041b tx timeout [ 1974.350890][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1974.360329][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1974.383160][T28695] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1974.411439][T26991] Bluetooth: hci2: command 0x041b tx timeout [ 1974.417593][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1974.435770][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1974.464686][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1974.482215][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1974.493192][T28695] device veth0_vlan entered promiscuous mode [ 1974.515319][T28695] device veth1_vlan entered promiscuous mode [ 1974.528897][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1974.538241][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1974.547433][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1974.567846][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1974.576851][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1974.596583][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1974.634769][T28697] device veth0_vlan entered promiscuous mode [ 1974.642285][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1974.650983][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1974.672475][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1974.680952][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1974.699922][T28695] device veth0_macvtap entered promiscuous mode [ 1974.717186][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1974.727276][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1974.745483][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1974.763690][T28697] device veth1_vlan entered promiscuous mode [ 1974.774821][T28695] device veth1_macvtap entered promiscuous mode [ 1974.804859][T28695] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1974.826008][T28695] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1974.836682][T28695] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1974.848890][T28695] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1974.859158][T28695] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1974.877747][T28695] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1974.890802][T28695] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1974.932636][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1974.942688][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1974.952058][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1974.962251][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1974.974137][T28695] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1974.986630][T28695] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1974.997567][T28695] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1975.010344][T28695] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1975.022918][T28695] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1975.033881][T28695] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1975.044120][T28695] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1975.056216][T28695] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1975.067595][T28695] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1975.081485][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1975.090381][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1975.101940][T28697] device veth0_macvtap entered promiscuous mode [ 1975.112208][T28695] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1975.126026][T28695] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1975.136488][T28695] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1975.146398][T28695] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1975.163799][T28697] device veth1_macvtap entered promiscuous mode [ 1975.238111][T28697] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1975.260182][T28697] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1975.270816][T28697] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1975.289790][T28697] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1975.318712][T28697] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1975.329374][T28697] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1975.339437][T28697] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1975.359930][T28697] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1975.373605][T28697] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1975.395640][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1975.408112][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1975.422496][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1975.435683][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1975.452449][T28697] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1975.465562][T28697] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1975.475851][T28697] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1975.486804][T28697] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1975.497485][T28697] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1975.508569][T28697] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1975.519149][T28697] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1975.530753][T28697] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1975.546974][T28697] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1975.558804][T28697] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1975.577798][T28697] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1975.601625][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1975.603212][ T1109] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1975.610492][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1975.632388][ T1109] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1975.645082][T28697] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1975.663939][T28697] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1975.678805][T28697] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1975.690589][T28697] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1975.713938][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1975.754693][ T1109] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1975.796868][ T1109] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1975.824869][T26991] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 04:28:26 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x8, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:28:26 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x4, &(0x7f0000000000)=@framed={{}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1c}]}, &(0x7f0000000040)='syzkaller\x00', 0x2, 0xf4, &(0x7f0000000080)=""/244, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:28:26 executing program 5: bpf$PROG_LOAD_XDP(0x3, &(0x7f0000000200)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:28:26 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x15, 0x0, 0x0) [ 1975.892099][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1975.900302][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1975.933399][ T1374] ieee802154 phy0 wpan0: encryption failed: -22 [ 1975.939733][ T1374] ieee802154 phy1 wpan1: encryption failed: -22 [ 1975.972409][T17777] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1975.980507][T17777] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1975.981414][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1976.048733][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1976.309128][T28872] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1976.362220][T28872] CPU: 1 PID: 28872 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 1976.370871][T28872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1976.380938][T28872] Call Trace: [ 1976.384235][T28872] [ 1976.387192][T28872] dump_stack_lvl+0x1e3/0x2cb [ 1976.391308][ T4768] Bluetooth: hci0: command 0x040f tx timeout [ 1976.391894][T28872] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 1976.403505][T28872] ? panic+0x84d/0x84d [ 1976.407625][T28872] ? local_lock_release+0x170/0x170 [ 1976.412857][T28872] dump_header+0xd4/0x940 [ 1976.417239][T28872] oom_kill_process+0xef/0x3d0 [ 1976.422021][T28872] out_of_memory+0xe97/0x1280 [ 1976.426731][T28872] ? mutex_lock_io_nested+0x60/0x60 [ 1976.431978][T28872] ? unregister_oom_notifier+0x20/0x20 [ 1976.437463][T28872] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 1976.443471][T28872] ? print_irqtrace_events+0x210/0x210 [ 1976.448955][T28872] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 1976.454521][T28872] ? mem_cgroup_oom_trylock+0x210/0x210 [ 1976.460094][T28872] ? cgroup_file_notify+0x123/0x190 [ 1976.465414][T28872] memory_max_write+0x356/0x470 [ 1976.470317][T28872] ? memory_max_show+0xa0/0xa0 [ 1976.475110][T28872] ? read_lock_is_recursive+0x10/0x10 [ 1976.480491][T28872] ? memory_max_show+0xa0/0xa0 [ 1976.485270][T28872] cgroup_file_write+0x2ac/0x670 [ 1976.490228][T28872] ? mutex_lock_io_nested+0x60/0x60 [ 1976.491422][T21355] Bluetooth: hci2: command 0x040f tx timeout [ 1976.495554][T28872] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1976.506638][T28872] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1976.511763][T28872] kernfs_fop_write_iter+0x3a2/0x4f0 [ 1976.517073][T28872] vfs_write+0xacf/0xe50 [ 1976.521341][T28872] ? file_end_write+0x250/0x250 [ 1976.526212][T28872] ? __fget_files+0x413/0x480 [ 1976.530916][T28872] ? mutex_lock_nested+0x17/0x20 [ 1976.535868][T28872] ? __fdget_pos+0x261/0x300 [ 1976.540466][T28872] ? ksys_write+0x77/0x2c0 [ 1976.544902][T28872] ksys_write+0x1a2/0x2c0 [ 1976.549262][T28872] ? print_irqtrace_events+0x210/0x210 [ 1976.554761][T28872] ? __ia32_sys_read+0x80/0x80 [ 1976.559544][T28872] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1976.565538][T28872] ? lockdep_hardirqs_on+0x94/0x130 [ 1976.570763][T28872] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1976.576762][T28872] do_syscall_64+0x3d/0xb0 [ 1976.581210][T28872] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1976.587109][T28872] RIP: 0033:0x7f25974210f9 [ 1976.591535][T28872] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1976.611766][T28872] RSP: 002b:00007f2595972168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1976.620206][T28872] RAX: ffffffffffffffda RBX: 00007f2597541050 RCX: 00007f25974210f9 [ 1976.628223][T28872] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 1976.636296][T28872] RBP: 00007f259747cb39 R08: 0000000000000000 R09: 0000000000000000 [ 1976.644274][T28872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1976.652297][T28872] R13: 00007ffe87d4fd2f R14: 00007f2595972300 R15: 0000000000022000 [ 1976.660318][T28872] [ 1976.702414][T28872] memory: usage 10752kB, limit 0kB, failcnt 38 [ 1976.708622][T28872] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1976.716739][T28872] Memory cgroup stats for /syz4: [ 1976.716902][T28872] anon 122880 [ 1976.716902][T28872] file 10481664 [ 1976.716902][T28872] kernel_stack 98304 [ 1976.716902][T28872] pagetables 94208 [ 1976.716902][T28872] percpu 0 [ 1976.716902][T28872] sock 0 [ 1976.716902][T28872] shmem 10477568 [ 1976.716902][T28872] file_mapped 122880 [ 1976.716902][T28872] file_dirty 4096 [ 1976.716902][T28872] file_writeback 0 [ 1976.716902][T28872] swapcached 0 [ 1976.716902][T28872] anon_thp 0 [ 1976.716902][T28872] file_thp 0 [ 1976.716902][T28872] shmem_thp 0 [ 1976.716902][T28872] inactive_anon 122880 [ 1976.716902][T28872] active_anon 10477568 [ 1976.716902][T28872] inactive_file 0 [ 1976.716902][T28872] active_file 4096 [ 1976.716902][T28872] unevictable 0 [ 1976.716902][T28872] slab_reclaimable 73880 [ 1976.716902][T28872] slab_unreclaimable 103328 [ 1976.716902][T28872] slab 177208 [ 1976.716902][T28872] workingset_refault_anon 0 [ 1976.716902][T28872] workingset_refault_file 1 [ 1976.716902][T28872] workingset_activate_anon 0 [ 1976.821468][T28872] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=28697,uid=0 [ 1976.846807][T28872] Memory cgroup out of memory: Killed process 28697 (syz-executor.4) total-vm:56712kB, anon-rss:444kB, file-rss:14464kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:0 [ 1976.874729][T28872] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1976.889107][T28872] CPU: 1 PID: 28872 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 1976.897734][T28872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1976.907810][T28872] Call Trace: [ 1976.911100][T28872] [ 1976.914036][T28872] dump_stack_lvl+0x1e3/0x2cb [ 1976.918745][T28872] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 1976.924416][T28872] ? panic+0x84d/0x84d [ 1976.928600][T28872] ? local_lock_release+0x170/0x170 [ 1976.934100][T28872] dump_header+0xd4/0x940 [ 1976.938469][T28872] oom_kill_process+0xef/0x3d0 [ 1976.943246][T28872] out_of_memory+0xe97/0x1280 [ 1976.947959][T28872] ? mutex_lock_io_nested+0x60/0x60 [ 1976.953179][T28872] ? preempt_schedule+0xd9/0xe0 [ 1976.958045][T28872] ? unregister_oom_notifier+0x20/0x20 [ 1976.963520][T28872] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 1976.969525][T28872] ? print_irqtrace_events+0x210/0x210 [ 1976.975007][T28872] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 1976.980565][T28872] ? preempt_schedule_thunk+0x16/0x18 [ 1976.985960][T28872] ? mem_cgroup_oom_trylock+0x210/0x210 [ 1976.991545][T28872] ? cgroup_file_notify+0x123/0x190 [ 1976.996760][T28872] memory_max_write+0x356/0x470 [ 1977.001655][T28872] ? memory_max_show+0xa0/0xa0 [ 1977.006451][T28872] ? read_lock_is_recursive+0x10/0x10 [ 1977.012366][T28872] ? memory_max_show+0xa0/0xa0 [ 1977.017145][T28872] cgroup_file_write+0x2ac/0x670 [ 1977.022092][T28872] ? mutex_lock_io_nested+0x60/0x60 [ 1977.027403][T28872] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1977.032559][T28872] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1977.037677][T28872] kernfs_fop_write_iter+0x3a2/0x4f0 [ 1977.042994][T28872] vfs_write+0xacf/0xe50 [ 1977.047263][T28872] ? file_end_write+0x250/0x250 [ 1977.052130][T28872] ? __fget_files+0x413/0x480 [ 1977.056828][T28872] ? mutex_lock_nested+0x17/0x20 [ 1977.061793][T28872] ? __fdget_pos+0x261/0x300 [ 1977.066490][T28872] ? ksys_write+0x77/0x2c0 [ 1977.070913][T28872] ksys_write+0x1a2/0x2c0 [ 1977.075246][T28872] ? print_irqtrace_events+0x210/0x210 [ 1977.080905][T28872] ? __ia32_sys_read+0x80/0x80 [ 1977.085687][T28872] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1977.091739][T28872] ? lockdep_hardirqs_on+0x94/0x130 [ 1977.096966][T28872] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1977.102978][T28872] do_syscall_64+0x3d/0xb0 [ 1977.107428][T28872] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1977.113432][T28872] RIP: 0033:0x7f25974210f9 [ 1977.117880][T28872] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1977.137505][T28872] RSP: 002b:00007f2595972168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1977.145945][T28872] RAX: ffffffffffffffda RBX: 00007f2597541050 RCX: 00007f25974210f9 [ 1977.153940][T28872] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 1977.161944][T28872] RBP: 00007f259747cb39 R08: 0000000000000000 R09: 0000000000000000 [ 1977.169937][T28872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1977.177934][T28872] R13: 00007ffe87d4fd2f R14: 00007f2595972300 R15: 0000000000022000 [ 1977.185955][T28872] [ 1977.203575][T28872] memory: usage 10716kB, limit 0kB, failcnt 38 [ 1977.209776][T28872] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1977.218628][T28872] Memory cgroup stats for /syz4: [ 1977.218788][T28872] anon 98304 [ 1977.218788][T28872] file 10481664 [ 1977.218788][T28872] kernel_stack 32768 [ 1977.218788][T28872] pagetables 86016 [ 1977.218788][T28872] percpu 0 [ 1977.218788][T28872] sock 0 [ 1977.218788][T28872] shmem 10477568 [ 1977.218788][T28872] file_mapped 122880 [ 1977.218788][T28872] file_dirty 4096 [ 1977.218788][T28872] file_writeback 0 [ 1977.218788][T28872] swapcached 0 [ 1977.218788][T28872] anon_thp 0 [ 1977.218788][T28872] file_thp 0 [ 1977.218788][T28872] shmem_thp 0 [ 1977.218788][T28872] inactive_anon 98304 [ 1977.218788][T28872] active_anon 10477568 [ 1977.218788][T28872] inactive_file 0 [ 1977.218788][T28872] active_file 4096 [ 1977.218788][T28872] unevictable 0 [ 1977.218788][T28872] slab_reclaimable 73880 [ 1977.218788][T28872] slab_unreclaimable 103328 [ 1977.218788][T28872] slab 177208 [ 1977.218788][T28872] workingset_refault_anon 0 [ 1977.218788][T28872] workingset_refault_file 1 [ 1977.218788][T28872] workingset_activate_anon 0 [ 1977.316981][T28872] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=28865,uid=0 [ 1977.341318][T28872] Memory cgroup out of memory: Killed process 28872 (syz-executor.4) total-vm:60816kB, anon-rss:508kB, file-rss:15136kB, shmem-rss:88kB, UID:0 pgtables:100kB oom_score_adj:1000 [ 1978.412291][T26991] Bluetooth: hci0: command 0x0419 tx timeout 04:28:30 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0xb338, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) [ 1980.232480][ T154] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1980.469095][ T154] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1980.539508][ T154] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1980.596858][ T154] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1981.423683][ T154] device hsr_slave_0 left promiscuous mode [ 1981.430590][ T154] device hsr_slave_1 left promiscuous mode [ 1981.440325][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1981.448473][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1981.472285][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1981.479768][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1981.497344][ T154] device bridge_slave_1 left promiscuous mode [ 1981.509424][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 1981.523081][ T154] device bridge_slave_0 left promiscuous mode [ 1981.529352][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 1981.563789][ T154] device veth1_macvtap left promiscuous mode [ 1981.570444][ T154] device veth0_macvtap left promiscuous mode [ 1981.577348][ T154] device veth1_vlan left promiscuous mode [ 1981.583431][ T154] device veth0_vlan left promiscuous mode [ 1981.904344][ T154] team0 (unregistering): Port device team_slave_1 removed [ 1981.921304][ T154] team0 (unregistering): Port device team_slave_0 removed [ 1981.941871][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1981.957765][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1982.030194][ T154] bond0 (unregistering): Released all slaves 04:28:37 executing program 3: socketpair(0x11, 0x0, 0x0, &(0x7f00000002c0)) 04:28:37 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000004c0)={&(0x7f0000000340)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000400)=""/145, 0x1a, 0x91, 0x1}, 0x20) 04:28:37 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x0, 0x0, 0x2}]}, &(0x7f0000000040)='syzkaller\x00', 0x2, 0xf4, &(0x7f0000000080)=""/244, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:28:37 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x2, 0x4, &(0x7f0000000000)=@framed={{}, [@jmp={0x5, 0x0, 0x8}]}, &(0x7f0000000040)='syzkaller\x00', 0x2, 0xf4, &(0x7f0000000080)=""/244, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:28:37 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0xb338, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:28:37 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x3, 0xec, &(0x7f0000000380)=""/236, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000100), 0x10}, 0x80) 04:28:37 executing program 2: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000002280)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:28:37 executing program 5: socketpair(0x0, 0xb, 0x0, &(0x7f00000002c0)) 04:28:37 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x4, &(0x7f0000000000)=@framed={{}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x59}]}, &(0x7f0000000040)='syzkaller\x00', 0x2, 0xf4, &(0x7f0000000080)=""/244, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:28:37 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000002100)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x804, 0x1}, 0x48) [ 1989.193787][T29538] chnl_net:caif_netlink_parms(): no params data found [ 1989.269549][T29538] bridge0: port 1(bridge_slave_0) entered blocking state [ 1989.279488][T29538] bridge0: port 1(bridge_slave_0) entered disabled state [ 1989.292705][T29538] device bridge_slave_0 entered promiscuous mode [ 1989.301236][T29538] bridge0: port 2(bridge_slave_1) entered blocking state [ 1989.308389][T29538] bridge0: port 2(bridge_slave_1) entered disabled state [ 1989.318854][T29538] device bridge_slave_1 entered promiscuous mode [ 1989.347339][T29538] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1989.362464][T29538] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1989.402799][T29538] team0: Port device team_slave_0 added [ 1989.410943][T29538] team0: Port device team_slave_1 added [ 1989.437508][T29538] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1989.444770][T29538] 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. [ 1989.472135][T29538] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1989.485184][T29538] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1989.492522][T29538] 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. [ 1989.518849][T29538] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1989.563731][T29538] device hsr_slave_0 entered promiscuous mode [ 1989.570777][T29538] device hsr_slave_1 entered promiscuous mode [ 1989.578194][T29538] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1989.586331][T29538] Cannot create hsr debugfs directory [ 1989.913677][T29538] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1989.932812][T29538] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1989.950345][T29538] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1989.960643][T29538] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1990.004885][T29538] bridge0: port 2(bridge_slave_1) entered blocking state [ 1990.012032][T29538] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1990.019414][T29538] bridge0: port 1(bridge_slave_0) entered blocking state [ 1990.026607][T29538] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1990.136689][T29538] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1990.176719][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1990.194190][ T3657] bridge0: port 1(bridge_slave_0) entered disabled state [ 1990.207477][ T3657] bridge0: port 2(bridge_slave_1) entered disabled state [ 1990.220457][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1990.243497][T29538] 8021q: adding VLAN 0 to HW filter on device team0 [ 1990.275866][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1990.285666][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1990.294716][ T3657] bridge0: port 1(bridge_slave_0) entered blocking state [ 1990.301861][ T3657] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1990.320960][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1990.329983][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1990.339130][T13111] bridge0: port 2(bridge_slave_1) entered blocking state [ 1990.346304][T13111] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1990.355071][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1990.375656][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1990.385179][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1990.395109][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1990.404695][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1990.414151][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1990.430339][T29538] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1990.448794][T29538] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1990.462633][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1990.470770][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1990.484572][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1990.493813][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1990.505240][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1990.527398][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1990.671819][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1990.679986][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1990.698655][T29538] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1990.890936][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1990.900559][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1990.931923][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1990.940397][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1990.957034][T29538] device veth0_vlan entered promiscuous mode [ 1990.964821][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1990.985844][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1991.005914][T29538] device veth1_vlan entered promiscuous mode [ 1991.048503][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1991.066410][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1991.078251][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1991.089561][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1991.098733][ T4768] Bluetooth: hci2: command 0x0409 tx timeout [ 1991.107469][T29538] device veth0_macvtap entered promiscuous mode [ 1991.118050][T29538] device veth1_macvtap entered promiscuous mode [ 1991.142082][T29538] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1991.153914][T29538] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1991.165054][T29538] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1991.175940][T29538] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1991.186224][T29538] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1991.198057][T29538] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1991.208398][T29538] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1991.230365][T29538] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1991.243514][T29538] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1991.250980][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1991.267834][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1991.276564][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1991.294499][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1991.322833][T29538] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1991.334383][T29538] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1991.353559][T29538] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1991.373266][T29538] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1991.391479][T29538] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1991.411363][T29538] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1991.428098][T29538] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1991.440599][T29538] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1991.457884][T29538] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1991.470291][T29538] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1991.493260][T29538] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1991.503741][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1991.521297][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1991.543680][T29538] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1991.560421][T29538] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1991.569757][T29538] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1991.586389][T29538] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1991.666216][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1991.682510][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1991.695921][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1991.714292][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1991.722674][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1991.733896][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1991.867550][T29662] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1991.878083][T29662] CPU: 0 PID: 29662 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 1991.886672][T29662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1991.896737][T29662] Call Trace: [ 1991.900006][T29662] [ 1991.902930][T29662] dump_stack_lvl+0x1e3/0x2cb [ 1991.907633][T29662] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 1991.913299][T29662] ? panic+0x84d/0x84d [ 1991.917558][T29662] ? local_lock_release+0x170/0x170 [ 1991.922767][T29662] dump_header+0xd4/0x940 [ 1991.927121][T29662] oom_kill_process+0xef/0x3d0 [ 1991.931905][T29662] out_of_memory+0xe97/0x1280 [ 1991.936609][T29662] ? mutex_lock_io_nested+0x60/0x60 [ 1991.941837][T29662] ? preempt_schedule+0xd9/0xe0 [ 1991.946717][T29662] ? unregister_oom_notifier+0x20/0x20 [ 1991.952293][T29662] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 1991.958383][T29662] ? print_irqtrace_events+0x210/0x210 [ 1991.963850][T29662] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 1991.969417][T29662] ? preempt_schedule_thunk+0x16/0x18 [ 1991.974786][T29662] ? mem_cgroup_oom_trylock+0x210/0x210 [ 1991.980329][T29662] ? cgroup_file_notify+0x123/0x190 [ 1991.985535][T29662] memory_max_write+0x356/0x470 [ 1991.990407][T29662] ? memory_max_show+0xa0/0xa0 [ 1991.995165][T29662] ? read_lock_is_recursive+0x10/0x10 [ 1992.000556][T29662] ? memory_max_show+0xa0/0xa0 [ 1992.005461][T29662] cgroup_file_write+0x2ac/0x670 [ 1992.010419][T29662] ? mutex_lock_io_nested+0x60/0x60 [ 1992.015618][T29662] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1992.020736][T29662] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1992.025846][T29662] kernfs_fop_write_iter+0x3a2/0x4f0 [ 1992.031157][T29662] vfs_write+0xacf/0xe50 [ 1992.035411][T29662] ? file_end_write+0x250/0x250 [ 1992.040256][T29662] ? __fget_files+0x413/0x480 [ 1992.044941][T29662] ? mutex_lock_nested+0x17/0x20 [ 1992.049890][T29662] ? __fdget_pos+0x261/0x300 [ 1992.054506][T29662] ? ksys_write+0x77/0x2c0 [ 1992.058934][T29662] ksys_write+0x1a2/0x2c0 [ 1992.063261][T29662] ? print_irqtrace_events+0x210/0x210 [ 1992.068737][T29662] ? __ia32_sys_read+0x80/0x80 [ 1992.073490][T29662] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1992.079476][T29662] ? lockdep_hardirqs_on+0x94/0x130 [ 1992.084684][T29662] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1992.090675][T29662] do_syscall_64+0x3d/0xb0 [ 1992.095089][T29662] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1992.101073][T29662] RIP: 0033:0x7f46d00830f9 [ 1992.105483][T29662] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1992.125104][T29662] RSP: 002b:00007f46ce5d4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1992.133535][T29662] RAX: ffffffffffffffda RBX: 00007f46d01a3050 RCX: 00007f46d00830f9 [ 1992.141512][T29662] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 1992.149502][T29662] RBP: 00007f46d00deb39 R08: 0000000000000000 R09: 0000000000000000 [ 1992.157481][T29662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1992.165447][T29662] R13: 00007ffcd07d11ef R14: 00007f46ce5d4300 R15: 0000000000022000 [ 1992.173456][T29662] [ 1992.185934][T29662] memory: usage 10748kB, limit 0kB, failcnt 38 [ 1992.192498][T29662] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1992.199425][T29662] Memory cgroup stats for /syz4: [ 1992.199563][T29662] anon 122880 [ 1992.199563][T29662] file 10485760 [ 1992.199563][T29662] kernel_stack 98304 [ 1992.199563][T29662] pagetables 90112 [ 1992.199563][T29662] percpu 0 [ 1992.199563][T29662] sock 0 [ 1992.199563][T29662] shmem 10477568 [ 1992.199563][T29662] file_mapped 94208 [ 1992.199563][T29662] file_dirty 4096 [ 1992.199563][T29662] file_writeback 0 [ 1992.199563][T29662] swapcached 0 [ 1992.199563][T29662] anon_thp 0 [ 1992.199563][T29662] file_thp 0 [ 1992.199563][T29662] shmem_thp 0 [ 1992.199563][T29662] inactive_anon 77824 [ 1992.199563][T29662] active_anon 10477568 [ 1992.199563][T29662] inactive_file 4096 [ 1992.199563][T29662] active_file 4096 [ 1992.199563][T29662] unevictable 0 [ 1992.199563][T29662] slab_reclaimable 82184 [ 1992.199563][T29662] slab_unreclaimable 93056 [ 1992.199563][T29662] slab 175240 [ 1992.199563][T29662] workingset_refault_anon 0 [ 1992.199563][T29662] workingset_refault_file 2 [ 1992.199563][T29662] workingset_activate_anon 0 [ 1992.298528][T29662] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=29538,uid=0 [ 1992.314337][T29662] Memory cgroup out of memory: Killed process 29538 (syz-executor.4) total-vm:56712kB, anon-rss:448kB, file-rss:14464kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 1992.357298][T29662] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1992.367773][T29662] CPU: 0 PID: 29662 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 1992.376384][T29662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1992.386440][T29662] Call Trace: [ 1992.389718][T29662] [ 1992.392641][T29662] dump_stack_lvl+0x1e3/0x2cb [ 1992.397309][T29662] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 1992.402944][T29662] ? panic+0x84d/0x84d [ 1992.407025][T29662] ? local_lock_release+0x170/0x170 [ 1992.412253][T29662] dump_header+0xd4/0x940 [ 1992.416576][T29662] oom_kill_process+0xef/0x3d0 [ 1992.421340][T29662] out_of_memory+0xe97/0x1280 [ 1992.426039][T29662] ? mutex_lock_io_nested+0x60/0x60 [ 1992.431245][T29662] ? unregister_oom_notifier+0x20/0x20 [ 1992.436688][T29662] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 1992.442666][T29662] ? print_irqtrace_events+0x210/0x210 [ 1992.448142][T29662] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 1992.453700][T29662] ? mem_cgroup_oom_trylock+0x210/0x210 [ 1992.459240][T29662] ? cgroup_file_notify+0x106/0x190 [ 1992.464435][T29662] memory_max_write+0x356/0x470 [ 1992.469300][T29662] ? memory_max_show+0xa0/0xa0 [ 1992.474072][T29662] ? read_lock_is_recursive+0x10/0x10 [ 1992.479433][T29662] ? memory_max_show+0xa0/0xa0 [ 1992.484192][T29662] cgroup_file_write+0x2ac/0x670 [ 1992.489133][T29662] ? mutex_lock_io_nested+0x60/0x60 [ 1992.494338][T29662] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1992.499480][T29662] ? cgroup_seqfile_stop+0xd0/0xd0 [ 1992.504582][T29662] kernfs_fop_write_iter+0x3a2/0x4f0 [ 1992.509878][T29662] vfs_write+0xacf/0xe50 [ 1992.514115][T29662] ? file_end_write+0x250/0x250 [ 1992.518972][T29662] ? __fget_files+0x413/0x480 [ 1992.523657][T29662] ? mutex_lock_nested+0x17/0x20 [ 1992.528696][T29662] ? __fdget_pos+0x261/0x300 [ 1992.533293][T29662] ? ksys_write+0x77/0x2c0 [ 1992.537720][T29662] ksys_write+0x1a2/0x2c0 [ 1992.542040][T29662] ? print_irqtrace_events+0x210/0x210 [ 1992.547515][T29662] ? __ia32_sys_read+0x80/0x80 [ 1992.552292][T29662] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1992.558279][T29662] ? lockdep_hardirqs_on+0x94/0x130 [ 1992.563496][T29662] ? syscall_enter_from_user_mode+0x2e/0x290 [ 1992.569584][T29662] do_syscall_64+0x3d/0xb0 [ 1992.573996][T29662] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1992.579885][T29662] RIP: 0033:0x7f46d00830f9 [ 1992.584295][T29662] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1992.604182][T29662] RSP: 002b:00007f46ce5d4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1992.612698][T29662] RAX: ffffffffffffffda RBX: 00007f46d01a3050 RCX: 00007f46d00830f9 [ 1992.620660][T29662] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 1992.628631][T29662] RBP: 00007f46d00deb39 R08: 0000000000000000 R09: 0000000000000000 [ 1992.636618][T29662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1992.645458][T29662] R13: 00007ffcd07d11ef R14: 00007f46ce5d4300 R15: 0000000000022000 [ 1992.653459][T29662] [ 1992.666410][T29662] memory: usage 10716kB, limit 0kB, failcnt 38 [ 1992.672701][T29662] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1992.679562][T29662] Memory cgroup stats for /syz4: [ 1992.679736][T29662] anon 102400 [ 1992.679736][T29662] file 10485760 [ 1992.679736][T29662] kernel_stack 32768 [ 1992.679736][T29662] pagetables 81920 [ 1992.679736][T29662] percpu 0 [ 1992.679736][T29662] sock 0 [ 1992.679736][T29662] shmem 10477568 [ 1992.679736][T29662] file_mapped 94208 [ 1992.679736][T29662] file_dirty 4096 [ 1992.679736][T29662] file_writeback 0 [ 1992.679736][T29662] swapcached 0 [ 1992.679736][T29662] anon_thp 0 [ 1992.679736][T29662] file_thp 0 [ 1992.679736][T29662] shmem_thp 0 [ 1992.679736][T29662] inactive_anon 102400 [ 1992.679736][T29662] active_anon 10477568 [ 1992.679736][T29662] inactive_file 4096 [ 1992.679736][T29662] active_file 4096 [ 1992.679736][T29662] unevictable 0 [ 1992.679736][T29662] slab_reclaimable 82184 [ 1992.679736][T29662] slab_unreclaimable 93056 [ 1992.679736][T29662] slab 175240 [ 1992.679736][T29662] workingset_refault_anon 0 [ 1992.679736][T29662] workingset_refault_file 2 [ 1992.679736][T29662] workingset_activate_anon 0 [ 1992.778614][T29662] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=29660,uid=0 [ 1992.794371][T29662] Memory cgroup out of memory: Killed process 29662 (syz-executor.4) total-vm:60816kB, anon-rss:508kB, file-rss:15128kB, shmem-rss:56kB, UID:0 pgtables:96kB oom_score_adj:1000 [ 1996.528171][ T3710] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1997.099618][ T3710] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1997.147944][ T3710] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1997.218916][ T3710] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1998.086887][ T3710] device hsr_slave_0 left promiscuous mode [ 1998.104359][ T3710] device hsr_slave_1 left promiscuous mode [ 1998.115309][ T3710] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1998.128122][ T3710] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1998.146039][ T3710] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1998.159015][ T3710] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1998.180668][ T3710] device bridge_slave_1 left promiscuous mode [ 1998.187081][ T3710] bridge0: port 2(bridge_slave_1) entered disabled state [ 1998.196582][ T3710] device bridge_slave_0 left promiscuous mode [ 1998.203854][ T3710] bridge0: port 1(bridge_slave_0) entered disabled state [ 1998.216053][ T3710] device veth1_macvtap left promiscuous mode [ 1998.222242][ T3710] device veth0_macvtap left promiscuous mode [ 1998.228297][ T3710] device veth1_vlan left promiscuous mode [ 1998.234373][ T3710] device veth0_vlan left promiscuous mode [ 1998.403351][ T3710] team0 (unregistering): Port device team_slave_1 removed [ 1998.420960][ T3710] team0 (unregistering): Port device team_slave_0 removed [ 1998.435229][ T3710] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1998.448921][ T3710] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1998.516511][ T3710] bond0 (unregistering): Released all slaves 04:28:56 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x4, &(0x7f0000000040)=@framed={{}, [@jmp]}, &(0x7f0000000080)='GPL\x00', 0x3, 0xec, &(0x7f0000000380)=""/236, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x8, 0x10, 0x0}, 0x80) 04:28:56 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x18, 0x4, &(0x7f0000000340)=@raw=[@map_idx_val, @cb_func], &(0x7f0000000380)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:29:06 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x4, &(0x7f0000000000)=@framed={{}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x33}]}, &(0x7f0000000040)='syzkaller\x00', 0x2, 0xf4, &(0x7f0000000080)=""/244, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:29:06 executing program 5: bpf$PROG_LOAD_XDP(0xb, &(0x7f0000000200)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:29:06 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x18, 0x2, &(0x7f0000000340)=@raw=[@initr0], &(0x7f0000000380)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:29:06 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0xb338, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:29:06 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x4, &(0x7f00000003c0)=@framed={{}, [@ldst={0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff0}]}, &(0x7f0000000040)='syzkaller\x00', 0x2, 0xf4, &(0x7f0000000080)=""/244, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:29:06 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x12, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:29:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x11, 0x0, 0x0, 0x3, 0x0, 0x1}, 0x48) 04:29:06 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000a40)=@base={0x5, 0x0, 0x0, 0x6, 0x0, 0x1}, 0x48) 04:29:06 executing program 5: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x0, 0xc}, 0xc) 04:29:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000a40)=@base={0x5, 0x3, 0x4, 0x6, 0x0, 0x1}, 0x48) 04:29:07 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x18}, 0x48) 04:29:07 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x6, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="1810", @ANYRES32=0x1, @ANYBLOB="00000000bb"], &(0x7f00000000c0)='syzkaller\x00', 0x2, 0xe0, &(0x7f0000000100)=""/224, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 2018.104874][T30065] chnl_net:caif_netlink_parms(): no params data found [ 2018.149351][T30065] bridge0: port 1(bridge_slave_0) entered blocking state [ 2018.156619][T30065] bridge0: port 1(bridge_slave_0) entered disabled state [ 2018.164693][T30065] device bridge_slave_0 entered promiscuous mode [ 2018.174001][T30065] bridge0: port 2(bridge_slave_1) entered blocking state [ 2018.181257][T30065] bridge0: port 2(bridge_slave_1) entered disabled state [ 2018.189071][T30065] device bridge_slave_1 entered promiscuous mode [ 2018.211490][T30065] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2018.224672][T30065] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2018.249588][T30065] team0: Port device team_slave_0 added [ 2018.258251][T30065] team0: Port device team_slave_1 added [ 2018.277384][T30065] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2018.284528][T30065] 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. [ 2018.310858][T30065] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2018.323051][T30065] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2018.330451][T30065] 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. [ 2018.357305][T30065] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2018.389685][T30065] device hsr_slave_0 entered promiscuous mode [ 2018.396591][T30065] device hsr_slave_1 entered promiscuous mode [ 2018.403589][T30065] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2018.411556][T30065] Cannot create hsr debugfs directory [ 2018.891722][T30065] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2018.913021][T30065] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2018.924344][T30065] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2018.942421][T30065] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2018.994234][T30065] bridge0: port 2(bridge_slave_1) entered blocking state [ 2019.001383][T30065] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2019.008759][T30065] bridge0: port 1(bridge_slave_0) entered blocking state [ 2019.015915][T30065] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2019.083946][T30065] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2019.108303][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2019.125258][T21355] bridge0: port 1(bridge_slave_0) entered disabled state [ 2019.144330][T21355] bridge0: port 2(bridge_slave_1) entered disabled state [ 2019.156197][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 2019.187087][T30065] 8021q: adding VLAN 0 to HW filter on device team0 [ 2019.198861][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2019.208913][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2019.218466][T21355] bridge0: port 1(bridge_slave_0) entered blocking state [ 2019.225623][T21355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2019.242146][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2019.252079][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2019.260600][T21355] bridge0: port 2(bridge_slave_1) entered blocking state [ 2019.267770][T21355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2019.276295][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2019.300387][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2019.309487][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2019.319664][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2019.336572][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2019.348918][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2019.390047][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2019.398784][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2019.416289][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2019.427872][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2019.445134][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2019.460348][T30065] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2019.679737][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2019.688546][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2019.711485][T30065] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2019.974443][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2019.983851][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2020.011646][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2020.020144][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2020.030030][T30065] device veth0_vlan entered promiscuous mode [ 2020.050727][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2020.058889][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2020.072514][T30065] device veth1_vlan entered promiscuous mode [ 2020.091571][T21355] Bluetooth: hci2: command 0x0409 tx timeout [ 2020.099292][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2020.110220][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2020.119069][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2020.136720][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2020.152800][T30065] device veth0_macvtap entered promiscuous mode [ 2020.162733][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2020.173557][T30065] device veth1_macvtap entered promiscuous mode [ 2020.190384][T30065] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2020.204654][T30065] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2020.214814][T30065] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2020.225313][T30065] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2020.235725][T30065] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2020.246348][T30065] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2020.256430][T30065] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2020.267233][T30065] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2020.280727][T30065] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2020.293204][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2020.302424][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2020.314726][T30065] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2020.325545][T30065] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2020.337102][T30065] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2020.348059][T30065] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2020.358514][T30065] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2020.377459][T30065] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2020.390947][T30065] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2020.409479][T30065] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2020.419799][T30065] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2020.432048][T30065] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2020.444843][T30065] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2020.460141][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2020.478003][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2020.489614][T30065] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2020.501719][T30065] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2020.510466][T30065] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2020.519660][T30065] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2020.626407][ T3710] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2020.647787][ T3710] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2020.687720][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2020.705192][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2020.717427][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2020.755942][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2020.995106][T30182] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2021.028759][T30182] CPU: 1 PID: 30182 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2021.037410][T30182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2021.047485][T30182] Call Trace: [ 2021.050777][T30182] [ 2021.053726][T30182] dump_stack_lvl+0x1e3/0x2cb [ 2021.058446][T30182] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2021.064113][T30182] ? panic+0x84d/0x84d [ 2021.068214][T30182] ? local_lock_release+0x170/0x170 [ 2021.073462][T30182] dump_header+0xd4/0x940 [ 2021.077826][T30182] oom_kill_process+0xef/0x3d0 [ 2021.082624][T30182] out_of_memory+0xe97/0x1280 [ 2021.087344][T30182] ? mutex_lock_io_nested+0x60/0x60 [ 2021.092580][T30182] ? preempt_schedule+0xd9/0xe0 [ 2021.097464][T30182] ? unregister_oom_notifier+0x20/0x20 [ 2021.102951][T30182] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2021.108966][T30182] ? print_irqtrace_events+0x210/0x210 [ 2021.114464][T30182] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2021.120037][T30182] ? preempt_schedule_thunk+0x16/0x18 [ 2021.125447][T30182] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2021.131126][T30182] ? cgroup_file_notify+0x123/0x190 [ 2021.136357][T30182] memory_max_write+0x356/0x470 [ 2021.141252][T30182] ? memory_max_show+0xa0/0xa0 [ 2021.146045][T30182] ? read_lock_is_recursive+0x10/0x10 [ 2021.151450][T30182] ? memory_max_show+0xa0/0xa0 [ 2021.156219][T30182] cgroup_file_write+0x2ac/0x670 [ 2021.161165][T30182] ? mutex_lock_io_nested+0x60/0x60 [ 2021.166396][T30182] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2021.171519][T30182] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2021.176637][T30182] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2021.181963][T30182] vfs_write+0xacf/0xe50 [ 2021.186232][T30182] ? file_end_write+0x250/0x250 [ 2021.191091][T30182] ? __fget_files+0x413/0x480 [ 2021.195775][T30182] ? mutex_lock_nested+0x17/0x20 [ 2021.200716][T30182] ? __fdget_pos+0x261/0x300 [ 2021.205310][T30182] ? ksys_write+0x77/0x2c0 [ 2021.209734][T30182] ksys_write+0x1a2/0x2c0 [ 2021.214062][T30182] ? print_irqtrace_events+0x210/0x210 [ 2021.219525][T30182] ? __ia32_sys_read+0x80/0x80 [ 2021.224288][T30182] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2021.230285][T30182] ? lockdep_hardirqs_on+0x94/0x130 [ 2021.235504][T30182] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2021.241491][T30182] do_syscall_64+0x3d/0xb0 [ 2021.245928][T30182] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2021.251827][T30182] RIP: 0033:0x7fde51f780f9 [ 2021.256261][T30182] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2021.275864][T30182] RSP: 002b:00007fde504c9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2021.284303][T30182] RAX: ffffffffffffffda RBX: 00007fde52098050 RCX: 00007fde51f780f9 [ 2021.292307][T30182] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2021.300287][T30182] RBP: 00007fde51fd3b39 R08: 0000000000000000 R09: 0000000000000000 [ 2021.308256][T30182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2021.316225][T30182] R13: 00007fff1c879eff R14: 00007fde504c9300 R15: 0000000000022000 [ 2021.324214][T30182] [ 2021.352357][T30182] memory: usage 10756kB, limit 0kB, failcnt 38 [ 2021.365576][T30182] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2021.374319][T30182] Memory cgroup stats for /syz4: [ 2021.374481][T30182] anon 122880 [ 2021.374481][T30182] file 10485760 [ 2021.374481][T30182] kernel_stack 98304 [ 2021.374481][T30182] pagetables 94208 [ 2021.374481][T30182] percpu 0 [ 2021.374481][T30182] sock 0 [ 2021.374481][T30182] shmem 10477568 [ 2021.374481][T30182] file_mapped 122880 [ 2021.374481][T30182] file_dirty 0 [ 2021.374481][T30182] file_writeback 0 [ 2021.374481][T30182] swapcached 0 [ 2021.374481][T30182] anon_thp 0 [ 2021.374481][T30182] file_thp 0 [ 2021.374481][T30182] shmem_thp 0 [ 2021.374481][T30182] inactive_anon 122880 [ 2021.374481][T30182] active_anon 10477568 [ 2021.374481][T30182] inactive_file 4096 [ 2021.374481][T30182] active_file 4096 [ 2021.374481][T30182] unevictable 0 [ 2021.374481][T30182] slab_reclaimable 82184 [ 2021.374481][T30182] slab_unreclaimable 103328 [ 2021.374481][T30182] slab 185512 [ 2021.374481][T30182] workingset_refault_anon 0 [ 2021.374481][T30182] workingset_refault_file 2 [ 2021.374481][T30182] workingset_activate_anon 0 [ 2021.479831][T30182] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=30065,uid=0 [ 2021.505774][T30182] Memory cgroup out of memory: Killed process 30065 (syz-executor.4) total-vm:56712kB, anon-rss:448kB, file-rss:14528kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 2021.541483][T30182] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2021.556805][T30182] CPU: 0 PID: 30182 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2021.565446][T30182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2021.575526][T30182] Call Trace: [ 2021.578819][T30182] [ 2021.581940][T30182] dump_stack_lvl+0x1e3/0x2cb [ 2021.586653][T30182] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2021.592320][T30182] ? panic+0x84d/0x84d [ 2021.596420][T30182] ? local_lock_release+0x170/0x170 [ 2021.601657][T30182] dump_header+0xd4/0x940 [ 2021.606021][T30182] oom_kill_process+0xef/0x3d0 [ 2021.610817][T30182] out_of_memory+0xe97/0x1280 [ 2021.615528][T30182] ? mutex_lock_io_nested+0x60/0x60 [ 2021.620761][T30182] ? unregister_oom_notifier+0x20/0x20 [ 2021.626368][T30182] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2021.632397][T30182] ? print_irqtrace_events+0x210/0x210 [ 2021.637997][T30182] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2021.643681][T30182] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2021.649272][T30182] ? cgroup_file_notify+0x123/0x190 [ 2021.654505][T30182] memory_max_write+0x356/0x470 [ 2021.659397][T30182] ? memory_max_show+0xa0/0xa0 [ 2021.664192][T30182] ? read_lock_is_recursive+0x10/0x10 [ 2021.669599][T30182] ? memory_max_show+0xa0/0xa0 [ 2021.674399][T30182] cgroup_file_write+0x2ac/0x670 [ 2021.679388][T30182] ? mutex_lock_io_nested+0x60/0x60 [ 2021.684630][T30182] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2021.689799][T30182] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2021.694940][T30182] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2021.700265][T30182] vfs_write+0xacf/0xe50 [ 2021.704544][T30182] ? file_end_write+0x250/0x250 [ 2021.709431][T30182] ? __fget_files+0x413/0x480 [ 2021.714143][T30182] ? mutex_lock_nested+0x17/0x20 [ 2021.719111][T30182] ? __fdget_pos+0x261/0x300 [ 2021.723730][T30182] ? ksys_write+0x77/0x2c0 [ 2021.728186][T30182] ksys_write+0x1a2/0x2c0 [ 2021.732545][T30182] ? print_irqtrace_events+0x210/0x210 [ 2021.738036][T30182] ? __ia32_sys_read+0x80/0x80 [ 2021.742827][T30182] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2021.748843][T30182] ? lockdep_hardirqs_on+0x94/0x130 [ 2021.754090][T30182] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2021.760107][T30182] do_syscall_64+0x3d/0xb0 [ 2021.764563][T30182] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2021.770519][T30182] RIP: 0033:0x7fde51f780f9 [ 2021.774965][T30182] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2021.794731][T30182] RSP: 002b:00007fde504c9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2021.803278][T30182] RAX: ffffffffffffffda RBX: 00007fde52098050 RCX: 00007fde51f780f9 [ 2021.811276][T30182] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2021.819273][T30182] RBP: 00007fde51fd3b39 R08: 0000000000000000 R09: 0000000000000000 [ 2021.827272][T30182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2021.835267][T30182] R13: 00007fff1c879eff R14: 00007fde504c9300 R15: 0000000000022000 [ 2021.843274][T30182] [ 2021.855081][T30182] memory: usage 10724kB, limit 0kB, failcnt 38 [ 2021.861746][T30182] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2021.875496][T30182] Memory cgroup stats for /syz4: [ 2021.875654][T30182] anon 102400 [ 2021.875654][T30182] file 10485760 [ 2021.875654][T30182] kernel_stack 32768 [ 2021.875654][T30182] pagetables 86016 [ 2021.875654][T30182] percpu 0 [ 2021.875654][T30182] sock 0 [ 2021.875654][T30182] shmem 10477568 [ 2021.875654][T30182] file_mapped 122880 [ 2021.875654][T30182] file_dirty 0 [ 2021.875654][T30182] file_writeback 0 [ 2021.875654][T30182] swapcached 0 [ 2021.875654][T30182] anon_thp 0 [ 2021.875654][T30182] file_thp 0 [ 2021.875654][T30182] shmem_thp 0 [ 2021.875654][T30182] inactive_anon 102400 [ 2021.875654][T30182] active_anon 10477568 [ 2021.875654][T30182] inactive_file 4096 [ 2021.875654][T30182] active_file 4096 [ 2021.875654][T30182] unevictable 0 [ 2021.875654][T30182] slab_reclaimable 82184 [ 2021.875654][T30182] slab_unreclaimable 103328 [ 2021.875654][T30182] slab 185512 [ 2021.875654][T30182] workingset_refault_anon 0 [ 2021.875654][T30182] workingset_refault_file 2 [ 2021.875654][T30182] workingset_activate_anon 0 [ 2021.976557][T30182] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=30176,uid=0 [ 2021.992715][T30182] Memory cgroup out of memory: Killed process 30182 (syz-executor.4) total-vm:60816kB, anon-rss:512kB, file-rss:15164kB, shmem-rss:88kB, UID:0 pgtables:96kB oom_score_adj:1000 [ 2026.056754][T17777] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2026.259329][T17777] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2026.329227][T17777] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2026.390024][T17777] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2027.287068][T17777] device hsr_slave_0 left promiscuous mode [ 2027.293958][T17777] device hsr_slave_1 left promiscuous mode [ 2027.300489][T17777] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2027.309937][T17777] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2027.319828][T17777] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2027.327793][T17777] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2027.340428][T17777] device bridge_slave_1 left promiscuous mode [ 2027.347196][T17777] bridge0: port 2(bridge_slave_1) entered disabled state [ 2027.360610][T17777] device bridge_slave_0 left promiscuous mode [ 2027.368364][T17777] bridge0: port 1(bridge_slave_0) entered disabled state [ 2027.395013][T17777] device veth1_macvtap left promiscuous mode [ 2027.401113][T17777] device veth0_macvtap left promiscuous mode [ 2027.415184][T17777] device veth1_vlan left promiscuous mode [ 2027.420990][T17777] device veth0_vlan left promiscuous mode [ 2027.593724][T17777] team0 (unregistering): Port device team_slave_1 removed [ 2027.613505][T17777] team0 (unregistering): Port device team_slave_0 removed [ 2027.635660][T17777] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2027.656005][T17777] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2027.723281][T17777] bond0 (unregistering): Released all slaves [ 2037.373056][ T1374] ieee802154 phy0 wpan0: encryption failed: -22 [ 2037.379391][ T1374] ieee802154 phy1 wpan1: encryption failed: -22 04:29:30 executing program 3: bpf$MAP_CREATE(0x5, &(0x7f0000000240), 0x48) 04:29:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xc, 0x0, 0x4, 0xacb4}, 0x48) 04:29:30 executing program 0: bpf$OBJ_GET_PROG(0xd, &(0x7f0000003100)={0x0, 0x11}, 0x10) 04:29:30 executing program 5: socketpair(0x28, 0x0, 0xcda7, &(0x7f0000000000)) 04:29:30 executing program 1: bpf$OBJ_GET_PROG(0x12, &(0x7f0000003100)={0x0, 0x11}, 0x10) 04:29:30 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x0, 0x0, 0x6, 0x0, 0x3f, 0x0, 0xb338, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:29:30 executing program 5: socketpair(0xf, 0x3, 0x0, &(0x7f00000001c0)) 04:29:30 executing program 2: socketpair(0x28, 0x0, 0x0, &(0x7f0000000bc0)) 04:29:30 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000f80)={&(0x7f0000000ec0)=@name={0x1e, 0x2, 0x0, {{}, 0x3}}, 0x10, 0x0}, 0x0) 04:29:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000a40)=@base={0x5, 0x3, 0x4, 0x6, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5}, 0x48) 04:29:30 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x13}, 0x48) 04:29:30 executing program 0: bpf$OBJ_GET_PROG(0x13, &(0x7f0000003100)={0x0, 0x11}, 0x10) [ 2041.964637][T30950] chnl_net:caif_netlink_parms(): no params data found [ 2042.009478][T30950] bridge0: port 1(bridge_slave_0) entered blocking state [ 2042.016802][T30950] bridge0: port 1(bridge_slave_0) entered disabled state [ 2042.024956][T30950] device bridge_slave_0 entered promiscuous mode [ 2042.035348][T30950] bridge0: port 2(bridge_slave_1) entered blocking state [ 2042.042754][T30950] bridge0: port 2(bridge_slave_1) entered disabled state [ 2042.050544][T30950] device bridge_slave_1 entered promiscuous mode [ 2042.075103][T30950] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2042.087429][T30950] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2042.115052][T30950] team0: Port device team_slave_0 added [ 2042.123784][T30950] team0: Port device team_slave_1 added [ 2042.142330][T30950] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2042.149321][T30950] 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. [ 2042.175659][T30950] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2042.190672][T30950] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2042.198200][T30950] 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. [ 2042.224212][T30950] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2042.257187][T30950] device hsr_slave_0 entered promiscuous mode [ 2042.264287][T30950] device hsr_slave_1 entered promiscuous mode [ 2042.270915][T30950] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2042.278825][T30950] Cannot create hsr debugfs directory [ 2042.745689][T30950] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2042.763374][T30950] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2042.781009][T30950] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2042.791075][T30950] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2042.838773][T30950] bridge0: port 2(bridge_slave_1) entered blocking state [ 2042.845947][T30950] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2042.853414][T30950] bridge0: port 1(bridge_slave_0) entered blocking state [ 2042.860510][T30950] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2042.966996][T30950] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2042.984865][ T4768] bridge0: port 1(bridge_slave_0) entered disabled state [ 2043.000280][ T4768] bridge0: port 2(bridge_slave_1) entered disabled state [ 2043.010563][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 2043.035410][T30950] 8021q: adding VLAN 0 to HW filter on device team0 [ 2043.042923][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2043.050904][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2043.071538][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2043.080361][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2043.089995][T21355] bridge0: port 1(bridge_slave_0) entered blocking state [ 2043.097172][T21355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2043.105959][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2043.115477][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2043.124495][T21355] bridge0: port 2(bridge_slave_1) entered blocking state [ 2043.131629][T21355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2043.140006][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2043.165002][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2043.174630][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2043.184654][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2043.193904][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2043.204520][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2043.223894][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2043.239001][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2043.250531][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2043.270187][T30950] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2043.282819][T30950] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2043.301878][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2043.310627][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2043.453132][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2043.460726][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2043.479607][T30950] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2043.686399][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2043.695962][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2043.728914][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2043.746765][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2043.762603][T30950] device veth0_vlan entered promiscuous mode [ 2043.787431][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2043.800110][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2043.816993][T30950] device veth1_vlan entered promiscuous mode [ 2043.865705][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2043.874306][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2043.883296][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2043.892231][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2043.904026][T30950] device veth0_macvtap entered promiscuous mode [ 2043.914951][T30950] device veth1_macvtap entered promiscuous mode [ 2043.931626][ T4768] Bluetooth: hci2: command 0x0409 tx timeout [ 2043.935614][T30950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2043.950944][T30950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2043.962299][T30950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2043.973635][T30950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2043.983821][T30950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2043.994805][T30950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2044.005046][T30950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2044.016656][T30950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2044.029880][T30950] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2044.039411][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2044.056197][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2044.069069][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2044.086012][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2044.101970][T30950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2044.123689][T30950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2044.144854][T30950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2044.155704][T30950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2044.167640][T30950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2044.178869][T30950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2044.189302][T30950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2044.199908][T30950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2044.209933][T30950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2044.220741][T30950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2044.235308][T30950] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2044.246625][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2044.256562][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2044.268913][T30950] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2044.289473][T30950] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2044.299300][T30950] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2044.309325][T30950] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2044.426779][T29850] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2044.442238][T29850] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2044.460602][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2044.460678][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2044.478436][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2044.498875][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2044.719168][T31054] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2044.740845][T31054] CPU: 0 PID: 31054 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2044.749488][T31054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2044.759572][T31054] Call Trace: [ 2044.762877][T31054] [ 2044.765825][T31054] dump_stack_lvl+0x1e3/0x2cb [ 2044.770537][T31054] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2044.776198][T31054] ? panic+0x84d/0x84d [ 2044.780291][T31054] ? local_lock_release+0x170/0x170 [ 2044.785530][T31054] dump_header+0xd4/0x940 [ 2044.789893][T31054] oom_kill_process+0xef/0x3d0 [ 2044.794689][T31054] out_of_memory+0xe97/0x1280 [ 2044.799391][T31054] ? mutex_lock_io_nested+0x60/0x60 [ 2044.804622][T31054] ? preempt_schedule+0xd9/0xe0 [ 2044.809504][T31054] ? unregister_oom_notifier+0x20/0x20 [ 2044.814991][T31054] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2044.821038][T31054] ? print_irqtrace_events+0x210/0x210 [ 2044.826534][T31054] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2044.832106][T31054] ? preempt_schedule_thunk+0x16/0x18 [ 2044.837517][T31054] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2044.843116][T31054] ? cgroup_file_notify+0x123/0x190 [ 2044.848347][T31054] memory_max_write+0x356/0x470 [ 2044.853240][T31054] ? memory_max_show+0xa0/0xa0 [ 2044.858036][T31054] ? read_lock_is_recursive+0x10/0x10 [ 2044.863446][T31054] ? memory_max_show+0xa0/0xa0 [ 2044.868248][T31054] cgroup_file_write+0x2ac/0x670 [ 2044.873222][T31054] ? mutex_lock_io_nested+0x60/0x60 [ 2044.878463][T31054] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2044.883709][T31054] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2044.888852][T31054] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2044.894182][T31054] vfs_write+0xacf/0xe50 [ 2044.898463][T31054] ? file_end_write+0x250/0x250 [ 2044.903347][T31054] ? __fget_files+0x413/0x480 [ 2044.908060][T31054] ? mutex_lock_nested+0x17/0x20 [ 2044.913022][T31054] ? __fdget_pos+0x261/0x300 [ 2044.917635][T31054] ? ksys_write+0x77/0x2c0 [ 2044.922085][T31054] ksys_write+0x1a2/0x2c0 [ 2044.926569][T31054] ? print_irqtrace_events+0x210/0x210 [ 2044.932068][T31054] ? __ia32_sys_read+0x80/0x80 [ 2044.936865][T31054] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2044.942876][T31054] ? lockdep_hardirqs_on+0x94/0x130 [ 2044.948107][T31054] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2044.954116][T31054] do_syscall_64+0x3d/0xb0 [ 2044.958566][T31054] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2044.964486][T31054] RIP: 0033:0x7fcada6690f9 [ 2044.969013][T31054] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2044.988640][T31054] RSP: 002b:00007fcad8bba168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2044.997082][T31054] RAX: ffffffffffffffda RBX: 00007fcada789050 RCX: 00007fcada6690f9 [ 2045.005081][T31054] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2045.013074][T31054] RBP: 00007fcada6c4b39 R08: 0000000000000000 R09: 0000000000000000 [ 2045.021072][T31054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2045.029152][T31054] R13: 00007ffd3d72227f R14: 00007fcad8bba300 R15: 0000000000022000 [ 2045.037167][T31054] [ 2045.067603][T31054] memory: usage 10748kB, limit 0kB, failcnt 38 [ 2045.088715][T31054] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2045.100740][T31054] Memory cgroup stats for /syz4: [ 2045.100899][T31054] anon 122880 [ 2045.100899][T31054] file 10481664 [ 2045.100899][T31054] kernel_stack 98304 [ 2045.100899][T31054] pagetables 90112 [ 2045.100899][T31054] percpu 0 [ 2045.100899][T31054] sock 0 [ 2045.100899][T31054] shmem 10477568 [ 2045.100899][T31054] file_mapped 122880 [ 2045.100899][T31054] file_dirty 0 [ 2045.100899][T31054] file_writeback 0 [ 2045.100899][T31054] swapcached 0 [ 2045.100899][T31054] anon_thp 0 [ 2045.100899][T31054] file_thp 0 [ 2045.100899][T31054] shmem_thp 0 [ 2045.100899][T31054] inactive_anon 122880 [ 2045.100899][T31054] active_anon 10477568 [ 2045.100899][T31054] inactive_file 4096 [ 2045.100899][T31054] active_file 0 [ 2045.100899][T31054] unevictable 0 [ 2045.100899][T31054] slab_reclaimable 82184 [ 2045.100899][T31054] slab_unreclaimable 103328 [ 2045.100899][T31054] slab 185512 [ 2045.100899][T31054] workingset_refault_anon 0 [ 2045.100899][T31054] workingset_refault_file 2 [ 2045.100899][T31054] workingset_activate_anon 0 [ 2045.199022][T31054] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=30950,uid=0 [ 2045.222560][T31054] Memory cgroup out of memory: Killed process 30950 (syz-executor.4) total-vm:56712kB, anon-rss:448kB, file-rss:14528kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:0 [ 2045.250888][T31054] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2045.281454][T31054] CPU: 1 PID: 31054 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2045.290095][T31054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2045.300171][T31054] Call Trace: [ 2045.303468][T31054] [ 2045.306420][T31054] dump_stack_lvl+0x1e3/0x2cb [ 2045.311120][T31054] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2045.316762][T31054] ? panic+0x84d/0x84d [ 2045.320858][T31054] ? local_lock_release+0x170/0x170 [ 2045.326095][T31054] dump_header+0xd4/0x940 [ 2045.330449][T31054] oom_kill_process+0xef/0x3d0 [ 2045.335246][T31054] out_of_memory+0xe97/0x1280 [ 2045.339967][T31054] ? mutex_lock_io_nested+0x60/0x60 [ 2045.345201][T31054] ? unregister_oom_notifier+0x20/0x20 [ 2045.350717][T31054] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2045.356724][T31054] ? print_irqtrace_events+0x210/0x210 [ 2045.362216][T31054] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2045.367801][T31054] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2045.373391][T31054] ? cgroup_file_notify+0x106/0x190 [ 2045.378617][T31054] memory_max_write+0x356/0x470 [ 2045.383508][T31054] ? memory_max_show+0xa0/0xa0 [ 2045.388300][T31054] ? read_lock_is_recursive+0x10/0x10 [ 2045.393687][T31054] ? memory_max_show+0xa0/0xa0 [ 2045.398474][T31054] cgroup_file_write+0x2ac/0x670 [ 2045.403440][T31054] ? mutex_lock_io_nested+0x60/0x60 [ 2045.408665][T31054] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2045.413818][T31054] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2045.418949][T31054] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2045.424273][T31054] vfs_write+0xacf/0xe50 [ 2045.428557][T31054] ? file_end_write+0x250/0x250 [ 2045.433436][T31054] ? __fget_files+0x413/0x480 [ 2045.438139][T31054] ? mutex_lock_nested+0x17/0x20 [ 2045.443195][T31054] ? __fdget_pos+0x261/0x300 [ 2045.447801][T31054] ? ksys_write+0x77/0x2c0 [ 2045.452232][T31054] ksys_write+0x1a2/0x2c0 [ 2045.456586][T31054] ? print_irqtrace_events+0x210/0x210 [ 2045.462077][T31054] ? __ia32_sys_read+0x80/0x80 [ 2045.466930][T31054] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2045.472926][T31054] ? lockdep_hardirqs_on+0x94/0x130 [ 2045.478154][T31054] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2045.484162][T31054] do_syscall_64+0x3d/0xb0 [ 2045.488603][T31054] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2045.494513][T31054] RIP: 0033:0x7fcada6690f9 [ 2045.498954][T31054] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2045.518578][T31054] RSP: 002b:00007fcad8bba168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2045.527143][T31054] RAX: ffffffffffffffda RBX: 00007fcada789050 RCX: 00007fcada6690f9 [ 2045.535246][T31054] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2045.543243][T31054] RBP: 00007fcada6c4b39 R08: 0000000000000000 R09: 0000000000000000 [ 2045.551238][T31054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2045.559236][T31054] R13: 00007ffd3d72227f R14: 00007fcad8bba300 R15: 0000000000022000 [ 2045.567262][T31054] [ 2045.591923][T31054] memory: usage 10716kB, limit 0kB, failcnt 38 [ 2045.598137][T31054] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2045.605199][T31054] Memory cgroup stats for /syz4: [ 2045.605360][T31054] anon 102400 [ 2045.605360][T31054] file 10481664 [ 2045.605360][T31054] kernel_stack 32768 [ 2045.605360][T31054] pagetables 81920 [ 2045.605360][T31054] percpu 0 [ 2045.605360][T31054] sock 0 [ 2045.605360][T31054] shmem 10477568 [ 2045.605360][T31054] file_mapped 122880 [ 2045.605360][T31054] file_dirty 0 [ 2045.605360][T31054] file_writeback 0 [ 2045.605360][T31054] swapcached 0 [ 2045.605360][T31054] anon_thp 0 [ 2045.605360][T31054] file_thp 0 [ 2045.605360][T31054] shmem_thp 0 [ 2045.605360][T31054] inactive_anon 102400 [ 2045.605360][T31054] active_anon 10477568 [ 2045.605360][T31054] inactive_file 4096 [ 2045.605360][T31054] active_file 0 [ 2045.605360][T31054] unevictable 0 [ 2045.605360][T31054] slab_reclaimable 82184 [ 2045.605360][T31054] slab_unreclaimable 103328 [ 2045.605360][T31054] slab 185512 [ 2045.605360][T31054] workingset_refault_anon 0 [ 2045.605360][T31054] workingset_refault_file 2 [ 2045.605360][T31054] workingset_activate_anon 0 [ 2045.704526][T31054] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=31049,uid=0 [ 2045.720793][T31054] Memory cgroup out of memory: Killed process 31054 (syz-executor.4) total-vm:60816kB, anon-rss:508kB, file-rss:15156kB, shmem-rss:88kB, UID:0 pgtables:92kB oom_score_adj:1000 [ 2049.827442][T17777] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2050.206341][T17777] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2050.258757][T17777] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2050.336799][T17777] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2051.178863][T17777] device hsr_slave_0 left promiscuous mode [ 2051.185559][T17777] device hsr_slave_1 left promiscuous mode [ 2051.192742][T17777] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2051.200846][T17777] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2051.213682][T17777] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2051.221697][T17777] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2051.231584][T17777] device bridge_slave_1 left promiscuous mode [ 2051.237958][T17777] bridge0: port 2(bridge_slave_1) entered disabled state [ 2051.247619][T17777] device bridge_slave_0 left promiscuous mode [ 2051.254331][T17777] bridge0: port 1(bridge_slave_0) entered disabled state [ 2051.268302][T17777] device veth1_macvtap left promiscuous mode [ 2051.274499][T17777] device veth0_macvtap left promiscuous mode [ 2051.280744][T17777] device veth1_vlan left promiscuous mode [ 2051.287249][T17777] device veth0_vlan left promiscuous mode [ 2051.483255][T17777] team0 (unregistering): Port device team_slave_1 removed [ 2051.500906][T17777] team0 (unregistering): Port device team_slave_0 removed [ 2051.514302][T17777] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2051.530735][T17777] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2051.597423][T17777] bond0 (unregistering): Released all slaves 04:29:51 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x10, 0x0, 0x0, 0x80000001}, 0x48) 04:29:51 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x6, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="181000", @ANYBLOB="00000000bb"], &(0x7f00000000c0)='syzkaller\x00', 0x2, 0xe0, &(0x7f0000000100)=""/224, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:29:51 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x14}, 0x48) 04:29:51 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x6, 0x0, 0x0, 0x0, 0x4}, 0x48) 04:29:51 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000ac0)=@base={0xe, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 04:29:51 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x0, 0x0, 0x6, 0x0, 0x3f, 0x0, 0xb338, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:29:51 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x6, 0x2, &(0x7f0000000000)=ANY=[@ANYRES32=0x1], &(0x7f00000000c0)='syzkaller\x00', 0x2, 0xe0, &(0x7f0000000100)=""/224, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:29:51 executing program 5: socketpair(0x26, 0x5, 0x3, &(0x7f00000002c0)) 04:29:51 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000ac0)=@base={0xe, 0x0, 0x0, 0x1f, 0x0, 0x1}, 0x48) 04:29:51 executing program 5: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00'}, 0x10) 04:29:51 executing program 2: syz_clone(0x40200100, &(0x7f0000000080), 0x0, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000001c0)="4bba6fda9fb29581abe68149bedbd640f35648b3032a20b4b281fb90d30fd0e72b8ac33fb54a873ac6899aaec39f1031b1fdbe8a4dbfde2291b23f37958325249a8fbd4ccd01e0a7b696926362161ba822c69974a71f0ddb46669b6c3e91c6174d94e68c08b020139a90bcfdccdf75c4099ba9929b88e81e097505abf294a6c6a6a95690c9b45284324ed647e41803210baf3aecb825bf0871ff1f25c8c40b4057bbcbbdc26b615ca72af64518715556fc8ca2ab074841872bf34352c28ac543dd95d9390f213ebf2bf016945a187711e802e33646d554b60d22056cfcc15354488894558f4c9bee0fabdf260a") ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) 04:29:51 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000018c00)={0x18, 0x3, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000440)='syzkaller\x00', 0x1, 0xae, &(0x7f0000000480)=""/174, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='rcu_utilization\x00', r0}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40086607, &(0x7f0000000040)) r3 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x26e1, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000018c00)={0x0, 0x3, &(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x0, 0x4, 0xb0, &(0x7f0000000480)=""/176, 0x41100, 0x5, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x5, 0x204d, &(0x7f00000005c0)=ANY=[@ANYRES32], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000740)={0x0, 0x3}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)=[0xffffffffffffffff, r3]}, 0x80) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000280)=0x6, 0x12) bpf$OBJ_GET_MAP(0x7, 0x0, 0x3) close(r1) [ 2062.967404][T31673] chnl_net:caif_netlink_parms(): no params data found [ 2063.064521][T31673] bridge0: port 1(bridge_slave_0) entered blocking state [ 2063.073177][T31673] bridge0: port 1(bridge_slave_0) entered disabled state [ 2063.089058][T31673] device bridge_slave_0 entered promiscuous mode [ 2063.109012][T31673] bridge0: port 2(bridge_slave_1) entered blocking state [ 2063.119074][T31673] bridge0: port 2(bridge_slave_1) entered disabled state [ 2063.136112][T31673] device bridge_slave_1 entered promiscuous mode [ 2063.187601][T31673] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2063.215406][T31673] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2063.269581][T31673] team0: Port device team_slave_0 added [ 2063.289581][T31673] team0: Port device team_slave_1 added [ 2063.339205][T31673] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2063.354331][T31673] 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. [ 2063.391044][T31673] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2063.412421][T31673] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2063.419393][T31673] 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. [ 2063.453202][T31673] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2063.501871][T31673] device hsr_slave_0 entered promiscuous mode [ 2063.508884][T31673] device hsr_slave_1 entered promiscuous mode [ 2063.523866][T31673] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2063.537688][T31673] Cannot create hsr debugfs directory [ 2064.168085][T31673] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2064.183575][T31673] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2064.194202][T31673] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2064.204733][T31673] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2064.340216][T31673] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2064.367757][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2064.383919][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2064.395948][T31673] 8021q: adding VLAN 0 to HW filter on device team0 [ 2064.409788][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2064.419803][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2064.428842][ T4768] bridge0: port 1(bridge_slave_0) entered blocking state [ 2064.436013][ T4768] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2064.456332][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2064.464840][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2064.474186][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2064.483358][T21355] bridge0: port 2(bridge_slave_1) entered blocking state [ 2064.490439][T21355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2064.498689][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2064.532194][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2064.541092][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2064.552169][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2064.560893][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2064.580418][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2064.589246][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2064.606091][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2064.616540][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2064.630666][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2064.641653][T31673] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2064.652177][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2064.794318][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2064.809456][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2064.821503][ T5641] Bluetooth: hci2: command 0x0409 tx timeout [ 2064.824453][T31673] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2065.047448][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2065.066062][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2065.103950][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2065.120430][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2065.134090][T31673] device veth0_vlan entered promiscuous mode [ 2065.151581][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2065.167974][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2065.183174][T31673] device veth1_vlan entered promiscuous mode [ 2065.208394][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2065.219766][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2065.230216][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2065.239317][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2065.251855][T31673] device veth0_macvtap entered promiscuous mode [ 2065.266020][T31673] device veth1_macvtap entered promiscuous mode [ 2065.285051][T31673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2065.296978][T31673] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2065.307745][T31673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2065.319191][T31673] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2065.330460][T31673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2065.348864][T31673] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2065.359216][T31673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2065.391370][T31673] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2065.412094][T31673] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2065.432093][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2065.440352][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2065.450424][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2065.459741][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2065.469975][T31673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2065.481299][T31673] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2065.493424][T31673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2065.504286][T31673] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2065.514498][T31673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2065.525344][T31673] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2065.544822][T31673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2065.565693][T31673] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2065.576392][T31673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2065.587342][T31673] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2065.598477][T31673] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2065.607782][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2065.617656][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2065.629497][T31673] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2065.640049][T31673] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2065.649134][T31673] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2065.658751][T31673] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2065.754167][T17777] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2065.773491][ T1109] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2065.797598][ T1109] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2065.806451][T17777] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2065.826299][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2065.837232][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2066.040812][T31766] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2066.079711][T31766] CPU: 0 PID: 31766 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2066.088359][T31766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2066.098431][T31766] Call Trace: [ 2066.101729][T31766] [ 2066.104675][T31766] dump_stack_lvl+0x1e3/0x2cb [ 2066.109377][T31766] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2066.115032][T31766] ? panic+0x84d/0x84d [ 2066.119128][T31766] ? local_lock_release+0x170/0x170 [ 2066.124361][T31766] dump_header+0xd4/0x940 [ 2066.128735][T31766] oom_kill_process+0xef/0x3d0 [ 2066.133544][T31766] out_of_memory+0xe97/0x1280 [ 2066.138271][T31766] ? mutex_lock_io_nested+0x60/0x60 [ 2066.143504][T31766] ? preempt_schedule+0xd9/0xe0 [ 2066.148386][T31766] ? unregister_oom_notifier+0x20/0x20 [ 2066.153938][T31766] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2066.159956][T31766] ? print_irqtrace_events+0x210/0x210 [ 2066.165457][T31766] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2066.171036][T31766] ? preempt_schedule_thunk+0x16/0x18 [ 2066.176445][T31766] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2066.182047][T31766] ? cgroup_file_notify+0x123/0x190 [ 2066.187286][T31766] memory_max_write+0x356/0x470 [ 2066.192183][T31766] ? memory_max_show+0xa0/0xa0 [ 2066.196986][T31766] ? read_lock_is_recursive+0x10/0x10 [ 2066.202394][T31766] ? memory_max_show+0xa0/0xa0 [ 2066.207186][T31766] cgroup_file_write+0x2ac/0x670 [ 2066.212154][T31766] ? mutex_lock_io_nested+0x60/0x60 [ 2066.217388][T31766] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2066.222546][T31766] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2066.227686][T31766] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2066.233016][T31766] vfs_write+0xacf/0xe50 [ 2066.237299][T31766] ? file_end_write+0x250/0x250 [ 2066.242184][T31766] ? __fget_files+0x413/0x480 [ 2066.246922][T31766] ? mutex_lock_nested+0x17/0x20 [ 2066.251895][T31766] ? __fdget_pos+0x261/0x300 [ 2066.256513][T31766] ? ksys_write+0x77/0x2c0 [ 2066.260968][T31766] ksys_write+0x1a2/0x2c0 [ 2066.265323][T31766] ? print_irqtrace_events+0x210/0x210 [ 2066.270815][T31766] ? __ia32_sys_read+0x80/0x80 [ 2066.275610][T31766] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2066.281617][T31766] ? lockdep_hardirqs_on+0x94/0x130 [ 2066.286850][T31766] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2066.293005][T31766] do_syscall_64+0x3d/0xb0 [ 2066.297453][T31766] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2066.303377][T31766] RIP: 0033:0x7f8e9c12d0f9 [ 2066.307819][T31766] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2066.327464][T31766] RSP: 002b:00007f8e9a67e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2066.335886][T31766] RAX: ffffffffffffffda RBX: 00007f8e9c24d050 RCX: 00007f8e9c12d0f9 [ 2066.343897][T31766] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2066.351891][T31766] RBP: 00007f8e9c188b39 R08: 0000000000000000 R09: 0000000000000000 [ 2066.359879][T31766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2066.367855][T31766] R13: 00007fff876f255f R14: 00007f8e9a67e300 R15: 0000000000022000 [ 2066.375841][T31766] [ 2066.389062][T31766] memory: usage 10752kB, limit 0kB, failcnt 38 [ 2066.395591][T31766] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2066.402718][T31766] Memory cgroup stats for /syz4: [ 2066.402869][T31766] anon 122880 [ 2066.402869][T31766] file 10481664 [ 2066.402869][T31766] kernel_stack 98304 [ 2066.402869][T31766] pagetables 94208 [ 2066.402869][T31766] percpu 0 [ 2066.402869][T31766] sock 0 [ 2066.402869][T31766] shmem 10477568 [ 2066.402869][T31766] file_mapped 122880 [ 2066.402869][T31766] file_dirty 4096 [ 2066.402869][T31766] file_writeback 0 [ 2066.402869][T31766] swapcached 0 [ 2066.402869][T31766] anon_thp 0 [ 2066.402869][T31766] file_thp 0 [ 2066.402869][T31766] shmem_thp 0 [ 2066.402869][T31766] inactive_anon 122880 [ 2066.402869][T31766] active_anon 10477568 [ 2066.402869][T31766] inactive_file 0 [ 2066.402869][T31766] active_file 4096 [ 2066.402869][T31766] unevictable 0 [ 2066.402869][T31766] slab_reclaimable 81944 [ 2066.402869][T31766] slab_unreclaimable 103328 [ 2066.402869][T31766] slab 185272 [ 2066.402869][T31766] workingset_refault_anon 0 [ 2066.402869][T31766] workingset_refault_file 2 [ 2066.402869][T31766] workingset_activate_anon 0 [ 2066.509407][T31766] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=31673,uid=0 [ 2066.526541][T31766] Memory cgroup out of memory: Killed process 31673 (syz-executor.4) total-vm:56712kB, anon-rss:448kB, file-rss:14528kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 2066.548570][T31766] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2066.561869][T31766] CPU: 0 PID: 31766 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2066.570501][T31766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2066.580754][T31766] Call Trace: [ 2066.584052][T31766] [ 2066.587003][T31766] dump_stack_lvl+0x1e3/0x2cb [ 2066.591723][T31766] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2066.597402][T31766] ? panic+0x84d/0x84d [ 2066.601864][T31766] ? local_lock_release+0x170/0x170 [ 2066.607106][T31766] dump_header+0xd4/0x940 [ 2066.611473][T31766] oom_kill_process+0xef/0x3d0 [ 2066.616266][T31766] out_of_memory+0xe97/0x1280 [ 2066.620980][T31766] ? mutex_lock_io_nested+0x60/0x60 [ 2066.626302][T31766] ? preempt_schedule+0xd9/0xe0 [ 2066.631179][T31766] ? unregister_oom_notifier+0x20/0x20 [ 2066.636668][T31766] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2066.642680][T31766] ? print_irqtrace_events+0x210/0x210 [ 2066.648174][T31766] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2066.653750][T31766] ? preempt_schedule_thunk+0x16/0x18 [ 2066.659156][T31766] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2066.664846][T31766] ? cgroup_file_notify+0x123/0x190 [ 2066.670079][T31766] memory_max_write+0x356/0x470 [ 2066.674970][T31766] ? memory_max_show+0xa0/0xa0 [ 2066.679770][T31766] ? read_lock_is_recursive+0x10/0x10 [ 2066.685271][T31766] ? memory_max_show+0xa0/0xa0 [ 2066.690071][T31766] cgroup_file_write+0x2ac/0x670 [ 2066.695038][T31766] ? mutex_lock_io_nested+0x60/0x60 [ 2066.700268][T31766] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2066.705508][T31766] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2066.710665][T31766] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2066.716082][T31766] vfs_write+0xacf/0xe50 [ 2066.720364][T31766] ? file_end_write+0x250/0x250 [ 2066.725245][T31766] ? __fget_files+0x413/0x480 [ 2066.729954][T31766] ? mutex_lock_nested+0x17/0x20 [ 2066.734922][T31766] ? __fdget_pos+0x261/0x300 [ 2066.739542][T31766] ? ksys_write+0x77/0x2c0 [ 2066.743996][T31766] ksys_write+0x1a2/0x2c0 [ 2066.748439][T31766] ? print_irqtrace_events+0x210/0x210 [ 2066.753934][T31766] ? __ia32_sys_read+0x80/0x80 [ 2066.758728][T31766] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2066.764732][T31766] ? lockdep_hardirqs_on+0x94/0x130 [ 2066.769964][T31766] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2066.776060][T31766] do_syscall_64+0x3d/0xb0 [ 2066.780507][T31766] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2066.786423][T31766] RIP: 0033:0x7f8e9c12d0f9 [ 2066.790864][T31766] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2066.810490][T31766] RSP: 002b:00007f8e9a67e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2066.818959][T31766] RAX: ffffffffffffffda RBX: 00007f8e9c24d050 RCX: 00007f8e9c12d0f9 [ 2066.826948][T31766] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2066.834937][T31766] RBP: 00007f8e9c188b39 R08: 0000000000000000 R09: 0000000000000000 [ 2066.842930][T31766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2066.850924][T31766] R13: 00007fff876f255f R14: 00007f8e9a67e300 R15: 0000000000022000 [ 2066.859030][T31766] [ 2066.887491][T31766] memory: usage 10720kB, limit 0kB, failcnt 38 [ 2066.894064][T23111] Bluetooth: hci2: command 0x041b tx timeout [ 2066.904975][T31766] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2066.919927][T31766] Memory cgroup stats for /syz4: [ 2066.920113][T31766] anon 102400 [ 2066.920113][T31766] file 10481664 [ 2066.920113][T31766] kernel_stack 32768 [ 2066.920113][T31766] pagetables 86016 [ 2066.920113][T31766] percpu 0 [ 2066.920113][T31766] sock 0 [ 2066.920113][T31766] shmem 10477568 [ 2066.920113][T31766] file_mapped 122880 [ 2066.920113][T31766] file_dirty 4096 [ 2066.920113][T31766] file_writeback 0 [ 2066.920113][T31766] swapcached 0 [ 2066.920113][T31766] anon_thp 0 [ 2066.920113][T31766] file_thp 0 [ 2066.920113][T31766] shmem_thp 0 [ 2066.920113][T31766] inactive_anon 102400 [ 2066.920113][T31766] active_anon 10477568 [ 2066.920113][T31766] inactive_file 0 [ 2066.920113][T31766] active_file 4096 [ 2066.920113][T31766] unevictable 0 [ 2066.920113][T31766] slab_reclaimable 81944 [ 2066.920113][T31766] slab_unreclaimable 103328 [ 2066.920113][T31766] slab 185272 [ 2066.920113][T31766] workingset_refault_anon 0 [ 2066.920113][T31766] workingset_refault_file 2 [ 2066.920113][T31766] workingset_activate_anon 0 [ 2067.022279][T31766] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=31759,uid=0 [ 2067.038403][T31766] Memory cgroup out of memory: Killed process 31766 (syz-executor.4) total-vm:60816kB, anon-rss:508kB, file-rss:15152kB, shmem-rss:88kB, UID:0 pgtables:96kB oom_score_adj:1000 04:29:57 executing program 5: bpf$BPF_PROG_QUERY(0x12, 0x0, 0x0) 04:29:57 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) syz_open_procfs$namespace(0x0, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0), 0x4) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) syz_clone(0x20004080, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0) 04:29:57 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000580)={'\x00', 0xe}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x94}]}) 04:29:57 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x17, 0x0, 0x400000, 0x6, 0x0, 0x1}, 0x48) [ 2070.512966][ T154] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:30:00 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x5450, 0x0) 04:30:00 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000100)='syzkaller\x00', 0x6, 0xac, &(0x7f0000000140)=""/172, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:30:00 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000400)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x2, 0x0, 0x0, 0x2}}, &(0x7f0000000300)=""/223, 0x1000000, 0xdf, 0x1}, 0x20) 04:30:00 executing program 0: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40140000, &(0x7f0000000040)='N\r,', 0x3, 0x0, 0x0, 0x0) 04:30:00 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x0, 0x0, 0x6, 0x0, 0x3f, 0x0, 0xb338, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:30:00 executing program 5: write$cgroup_freezer_state(0xffffffffffffffff, 0x0, 0x0) write$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000080)='FROZEN\x00', 0x7) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x18, 0x1, &(0x7f0000000440)=@raw=[@ldst={0x2, 0x0, 0x2, 0x2, 0x0, 0xffffffffffffffae, 0xfffffffffffffff0}], &(0x7f0000000480)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) mkdir(&(0x7f0000001d00)='./file0\x00', 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000021c0)) recvmsg$unix(0xffffffffffffffff, &(0x7f0000002440)={0x0, 0x0, 0x0}, 0x0) 04:30:01 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x5, 0x1, 0x4, 0x7d9}, 0x48) [ 2070.827808][ T154] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:30:01 executing program 0: syz_clone(0x70000000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)="090eefcca7967fc8c0876f7330ad0b94f27a65f645f7ad7434758792d9251312892c281713fb3d47e7b528d56cd5406ada7901b63b64920cd2072640dc32179dc77370bfc4c45a75e549d136da467f8f6b41e95d9632682564170a7d80eb698103947ec69c47b2360d1c8bca055d640ba04fc5c5e5dcded06cc784c4e85a0bc2ed1c4a33be004fd568ecf24babfe804d92d39988b30a16311fa7f5710f3ae94e9dde61d495ba5fdc26fe7b686f418910bb096b18a4668b1056aeaef3029e32") [ 2071.040224][ T154] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 04:30:01 executing program 5: syz_clone(0x41000000, 0x0, 0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000300)) [ 2071.148297][ T154] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2072.264806][ T154] device hsr_slave_0 left promiscuous mode [ 2072.280441][ T154] device hsr_slave_1 left promiscuous mode [ 2072.311621][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2072.319093][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2072.343743][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2072.361333][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2072.381493][ T154] device bridge_slave_1 left promiscuous mode [ 2072.387774][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 2072.457606][ T154] device bridge_slave_0 left promiscuous mode [ 2072.492987][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 2072.540124][ T154] device veth1_macvtap left promiscuous mode [ 2072.546324][ T154] device veth0_macvtap left promiscuous mode [ 2072.567473][ T154] device veth1_vlan left promiscuous mode [ 2072.581595][ T154] device veth0_vlan left promiscuous mode [ 2072.946804][ T154] team0 (unregistering): Port device team_slave_1 removed [ 2072.963772][ T154] team0 (unregistering): Port device team_slave_0 removed [ 2072.978327][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2072.994044][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2073.060377][ T154] bond0 (unregistering): Released all slaves [ 2073.393873][T32064] chnl_net:caif_netlink_parms(): no params data found [ 2073.499250][T32064] bridge0: port 1(bridge_slave_0) entered blocking state [ 2073.515596][T32064] bridge0: port 1(bridge_slave_0) entered disabled state [ 2073.526029][T32064] device bridge_slave_0 entered promiscuous mode [ 2073.534937][T32064] bridge0: port 2(bridge_slave_1) entered blocking state [ 2073.542211][T32064] bridge0: port 2(bridge_slave_1) entered disabled state [ 2073.550440][T32064] device bridge_slave_1 entered promiscuous mode [ 2073.578324][T32064] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2073.591116][T32064] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2073.631006][T32064] team0: Port device team_slave_0 added [ 2073.644525][T32064] team0: Port device team_slave_1 added [ 2073.684926][T32064] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2073.701913][T32064] 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. [ 2073.736829][T32064] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2073.756542][T32064] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2073.773699][T32064] 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. [ 2073.800944][T32064] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2073.860851][T32064] device hsr_slave_0 entered promiscuous mode [ 2073.892608][T32064] device hsr_slave_1 entered promiscuous mode [ 2073.911202][T32064] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2073.918874][T32064] Cannot create hsr debugfs directory [ 2074.399174][T32064] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2074.409849][T32064] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2074.434754][T32064] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2074.453329][T32064] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2074.501409][T21355] Bluetooth: hci2: command 0x0409 tx timeout [ 2074.575429][T32064] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2074.605142][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2074.613739][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2074.625149][T32064] 8021q: adding VLAN 0 to HW filter on device team0 [ 2074.638857][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2074.649485][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2074.666558][T21355] bridge0: port 1(bridge_slave_0) entered blocking state [ 2074.673722][T21355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2074.710424][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2074.722145][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2074.730923][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2074.749716][ T3698] bridge0: port 2(bridge_slave_1) entered blocking state [ 2074.756890][ T3698] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2074.776087][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2074.787847][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2074.854222][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2074.865253][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2074.875560][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2074.884885][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2074.899869][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2074.908939][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2074.923442][T32064] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2074.936127][T32064] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2074.949059][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2074.959352][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2074.968778][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2075.163030][T32064] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2075.170954][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2075.191586][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2075.515926][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2075.525761][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2075.572137][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2075.580684][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2075.604163][T32064] device veth0_vlan entered promiscuous mode [ 2075.611903][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2075.619867][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2075.656376][T32064] device veth1_vlan entered promiscuous mode [ 2075.705035][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2075.713978][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2075.732623][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2075.748692][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2075.759910][T32064] device veth0_macvtap entered promiscuous mode [ 2075.785112][T32064] device veth1_macvtap entered promiscuous mode [ 2075.821067][T32064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2075.840366][T32064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2075.869975][T32064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2075.881880][T32064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2075.894155][T32064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2075.905063][T32064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2075.915305][T32064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2075.926268][T32064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2075.938219][T32064] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2075.947295][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2075.956414][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2075.965124][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2075.974406][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2075.986892][T32064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2075.998833][T32064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2076.019850][T32064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2076.030719][T32064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2076.048986][T32064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2076.059904][T32064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2076.078705][T32064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2076.090303][T32064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2076.101267][T32064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2076.113304][T32064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2076.126543][T32064] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2076.137560][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2076.147126][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2076.162629][T32064] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2076.172098][T32064] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2076.180809][T32064] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2076.192561][T32064] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2076.325456][ T3710] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2076.361358][ T3710] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2076.371640][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2076.380828][ T5124] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2076.418424][ T5124] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2076.471619][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2076.651909][T32168] Bluetooth: hci2: command 0x041b tx timeout [ 2076.730358][T32179] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2076.759235][T32179] CPU: 1 PID: 32179 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2076.767894][T32179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2076.777974][T32179] Call Trace: [ 2076.781267][T32179] [ 2076.784223][T32179] dump_stack_lvl+0x1e3/0x2cb [ 2076.788937][T32179] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2076.794606][T32179] ? panic+0x84d/0x84d [ 2076.798714][T32179] ? local_lock_release+0x170/0x170 [ 2076.803956][T32179] dump_header+0xd4/0x940 [ 2076.808327][T32179] oom_kill_process+0xef/0x3d0 [ 2076.813127][T32179] out_of_memory+0xe97/0x1280 [ 2076.817837][T32179] ? mutex_lock_io_nested+0x60/0x60 [ 2076.823066][T32179] ? preempt_schedule+0xd9/0xe0 [ 2076.827950][T32179] ? unregister_oom_notifier+0x20/0x20 [ 2076.833434][T32179] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2076.839449][T32179] ? print_irqtrace_events+0x210/0x210 [ 2076.844947][T32179] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2076.850521][T32179] ? preempt_schedule_thunk+0x16/0x18 [ 2076.856123][T32179] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2076.861711][T32179] ? cgroup_file_notify+0x123/0x190 [ 2076.866949][T32179] memory_max_write+0x356/0x470 [ 2076.871844][T32179] ? memory_max_show+0xa0/0xa0 [ 2076.876645][T32179] ? read_lock_is_recursive+0x10/0x10 [ 2076.882043][T32179] ? memory_max_show+0xa0/0xa0 [ 2076.886834][T32179] cgroup_file_write+0x2ac/0x670 [ 2076.891800][T32179] ? mutex_lock_io_nested+0x60/0x60 [ 2076.897027][T32179] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2076.902182][T32179] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2076.907328][T32179] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2076.912670][T32179] vfs_write+0xacf/0xe50 [ 2076.916950][T32179] ? file_end_write+0x250/0x250 [ 2076.921834][T32179] ? __fget_files+0x413/0x480 [ 2076.926552][T32179] ? mutex_lock_nested+0x17/0x20 [ 2076.931520][T32179] ? __fdget_pos+0x261/0x300 [ 2076.936132][T32179] ? ksys_write+0x77/0x2c0 [ 2076.940575][T32179] ksys_write+0x1a2/0x2c0 [ 2076.944932][T32179] ? print_irqtrace_events+0x210/0x210 [ 2076.950419][T32179] ? __ia32_sys_read+0x80/0x80 [ 2076.955204][T32179] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2076.961215][T32179] ? lockdep_hardirqs_on+0x94/0x130 [ 2076.966450][T32179] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2076.972423][T32179] do_syscall_64+0x3d/0xb0 [ 2076.976839][T32179] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2076.982826][T32179] RIP: 0033:0x7fd7b6dc20f9 [ 2076.987232][T32179] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2077.006833][T32179] RSP: 002b:00007fd7b5313168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2077.015243][T32179] RAX: ffffffffffffffda RBX: 00007fd7b6ee2050 RCX: 00007fd7b6dc20f9 [ 2077.023208][T32179] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2077.031527][T32179] RBP: 00007fd7b6e1db39 R08: 0000000000000000 R09: 0000000000000000 [ 2077.039500][T32179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2077.047482][T32179] R13: 00007ffe856f09df R14: 00007fd7b5313300 R15: 0000000000022000 [ 2077.055454][T32179] [ 2077.075295][T32179] memory: usage 10816kB, limit 0kB, failcnt 38 [ 2077.084029][T32179] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2077.091266][T32179] Memory cgroup stats for /syz4: [ 2077.091420][T32179] anon 118784 [ 2077.091420][T32179] file 10481664 [ 2077.091420][T32179] kernel_stack 98304 [ 2077.091420][T32179] pagetables 94208 [ 2077.091420][T32179] percpu 0 [ 2077.091420][T32179] sock 0 [ 2077.091420][T32179] shmem 10477568 [ 2077.091420][T32179] file_mapped 122880 [ 2077.091420][T32179] file_dirty 4096 [ 2077.091420][T32179] file_writeback 0 [ 2077.091420][T32179] swapcached 0 [ 2077.091420][T32179] anon_thp 0 [ 2077.091420][T32179] file_thp 0 [ 2077.091420][T32179] shmem_thp 0 [ 2077.091420][T32179] inactive_anon 118784 [ 2077.091420][T32179] active_anon 10477568 [ 2077.091420][T32179] inactive_file 0 [ 2077.091420][T32179] active_file 4096 [ 2077.091420][T32179] unevictable 0 [ 2077.091420][T32179] slab_reclaimable 89704 [ 2077.091420][T32179] slab_unreclaimable 164424 [ 2077.091420][T32179] slab 254128 [ 2077.091420][T32179] workingset_refault_anon 0 [ 2077.091420][T32179] workingset_refault_file 2 [ 2077.091420][T32179] workingset_activate_anon 0 [ 2077.189169][T32179] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=32064,uid=0 [ 2077.204926][T32179] Memory cgroup out of memory: Killed process 32064 (syz-executor.4) total-vm:56712kB, anon-rss:444kB, file-rss:14464kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 2077.241493][T32179] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2077.251852][T32179] CPU: 1 PID: 32179 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2077.260453][T32179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2077.270524][T32179] Call Trace: [ 2077.273828][T32179] [ 2077.276779][T32179] dump_stack_lvl+0x1e3/0x2cb [ 2077.281492][T32179] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2077.287156][T32179] ? panic+0x84d/0x84d [ 2077.291252][T32179] ? local_lock_release+0x170/0x170 [ 2077.296571][T32179] dump_header+0xd4/0x940 [ 2077.300961][T32179] oom_kill_process+0xef/0x3d0 [ 2077.305757][T32179] out_of_memory+0xe97/0x1280 [ 2077.310473][T32179] ? mutex_lock_io_nested+0x60/0x60 [ 2077.315705][T32179] ? preempt_schedule+0xd9/0xe0 [ 2077.320579][T32179] ? unregister_oom_notifier+0x20/0x20 [ 2077.326148][T32179] ? asm_sysvec_reschedule_ipi+0x16/0x20 [ 2077.331841][T32179] ? lockdep_hardirqs_on+0x94/0x130 [ 2077.337069][T32179] ? asm_sysvec_reschedule_ipi+0x16/0x20 [ 2077.342732][T32179] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2077.348400][T32179] ? preempt_schedule_thunk+0x16/0x18 [ 2077.353821][T32179] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2077.359411][T32179] ? cgroup_file_notify+0x106/0x190 [ 2077.364637][T32179] memory_max_write+0x356/0x470 [ 2077.369522][T32179] ? memory_max_show+0xa0/0xa0 [ 2077.374310][T32179] ? read_lock_is_recursive+0x10/0x10 [ 2077.379939][T32179] ? memory_max_show+0xa0/0xa0 [ 2077.384763][T32179] cgroup_file_write+0x2ac/0x670 [ 2077.389732][T32179] ? mutex_lock_io_nested+0x60/0x60 [ 2077.394966][T32179] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2077.400118][T32179] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2077.405262][T32179] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2077.410580][T32179] vfs_write+0xacf/0xe50 [ 2077.414859][T32179] ? file_end_write+0x250/0x250 [ 2077.419742][T32179] ? __fget_files+0x413/0x480 [ 2077.424460][T32179] ? mutex_lock_nested+0x17/0x20 [ 2077.429427][T32179] ? __fdget_pos+0x261/0x300 [ 2077.434037][T32179] ? ksys_write+0x77/0x2c0 [ 2077.438481][T32179] ksys_write+0x1a2/0x2c0 [ 2077.442843][T32179] ? print_irqtrace_events+0x210/0x210 [ 2077.448417][T32179] ? __ia32_sys_read+0x80/0x80 [ 2077.453207][T32179] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2077.459207][T32179] ? lockdep_hardirqs_on+0x94/0x130 [ 2077.464443][T32179] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2077.470451][T32179] do_syscall_64+0x3d/0xb0 [ 2077.474900][T32179] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2077.480904][T32179] RIP: 0033:0x7fd7b6dc20f9 [ 2077.485342][T32179] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2077.505057][T32179] RSP: 002b:00007fd7b5313168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2077.513595][T32179] RAX: ffffffffffffffda RBX: 00007fd7b6ee2050 RCX: 00007fd7b6dc20f9 [ 2077.521681][T32179] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2077.529673][T32179] RBP: 00007fd7b6e1db39 R08: 0000000000000000 R09: 0000000000000000 [ 2077.537665][T32179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2077.545757][T32179] R13: 00007ffe856f09df R14: 00007fd7b5313300 R15: 0000000000022000 [ 2077.553776][T32179] [ 2077.573069][T32179] memory: usage 10788kB, limit 0kB, failcnt 38 [ 2077.579357][T32179] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2077.605171][T32179] Memory cgroup stats for /syz4: [ 2077.605340][T32179] anon 102400 [ 2077.605340][T32179] file 10481664 [ 2077.605340][T32179] kernel_stack 32768 [ 2077.605340][T32179] pagetables 86016 [ 2077.605340][T32179] percpu 0 [ 2077.605340][T32179] sock 0 [ 2077.605340][T32179] shmem 10477568 [ 2077.605340][T32179] file_mapped 122880 [ 2077.605340][T32179] file_dirty 4096 [ 2077.605340][T32179] file_writeback 0 [ 2077.605340][T32179] swapcached 0 [ 2077.605340][T32179] anon_thp 0 [ 2077.605340][T32179] file_thp 0 [ 2077.605340][T32179] shmem_thp 0 [ 2077.605340][T32179] inactive_anon 102400 [ 2077.605340][T32179] active_anon 10477568 [ 2077.605340][T32179] inactive_file 0 [ 2077.605340][T32179] active_file 4096 [ 2077.605340][T32179] unevictable 0 [ 2077.605340][T32179] slab_reclaimable 89704 [ 2077.605340][T32179] slab_unreclaimable 164424 [ 2077.605340][T32179] slab 254128 [ 2077.605340][T32179] workingset_refault_anon 0 [ 2077.605340][T32179] workingset_refault_file 2 [ 2077.605340][T32179] workingset_activate_anon 0 [ 2077.708841][T32179] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=32174,uid=0 [ 2077.738592][T32179] Memory cgroup out of memory: Killed process 32179 (syz-executor.4) total-vm:60816kB, anon-rss:508kB, file-rss:15132kB, shmem-rss:88kB, UID:0 pgtables:96kB oom_score_adj:1000 [ 2081.744226][T17777] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2081.798776][T17777] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2081.848738][T17777] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2081.910301][T17777] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2082.674875][T17777] device hsr_slave_0 left promiscuous mode [ 2082.682429][T17777] device hsr_slave_1 left promiscuous mode [ 2082.689062][T17777] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2082.697938][T17777] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2082.708367][T17777] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2082.717434][T17777] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2082.727919][T17777] device bridge_slave_1 left promiscuous mode [ 2082.737427][T17777] bridge0: port 2(bridge_slave_1) entered disabled state [ 2082.747607][T17777] device bridge_slave_0 left promiscuous mode [ 2082.754318][T17777] bridge0: port 1(bridge_slave_0) entered disabled state [ 2082.768589][T17777] device veth1_macvtap left promiscuous mode [ 2082.774851][T17777] device veth0_macvtap left promiscuous mode [ 2082.780970][T17777] device veth1_vlan left promiscuous mode [ 2082.789621][T17777] device veth0_vlan left promiscuous mode [ 2083.075785][T17777] team0 (unregistering): Port device team_slave_1 removed [ 2083.088749][T17777] team0 (unregistering): Port device team_slave_0 removed [ 2083.100585][T17777] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2083.123840][T17777] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2083.191231][T17777] bond0 (unregistering): Released all slaves 04:30:23 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x1c, 0x9, &(0x7f0000000000)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbe, &(0x7f00000000c0)=""/190, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:30:23 executing program 2: syz_clone(0x41000000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)) 04:30:23 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001c00)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x0, 0x0, 0x0, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0xe1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40305839, &(0x7f0000000040)) write$cgroup_int(r0, &(0x7f0000000000), 0x34000) 04:30:23 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000580)={0x6, 0x4, &(0x7f0000000300)=@framed={{}, [@alu={0x7, 0x0, 0x3}]}, &(0x7f0000000240)='syzkaller\x00', 0x5, 0xd5, &(0x7f0000000380)=""/213, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:30:23 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x0, 0x0, 0x3f, 0x0, 0xb338, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:30:23 executing program 1: r0 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x80, 0x96, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0x2, 0x0) 04:30:23 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000001380)=@base={0x6, 0x4, 0x4001, 0x8, 0x0, 0x1}, 0x48) 04:30:23 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001c00)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x0, 0x0, 0x0, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0xe1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40305839, &(0x7f0000000040)) write$cgroup_int(r0, &(0x7f0000000000), 0x34000) 04:30:24 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x8000200, 0x0, 0x0, 0x0, 0x0, 0x0) 04:30:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080), 0x4) unlink(&(0x7f0000000000)='./file0\x00') perf_event_open$cgroup(&(0x7f0000001500)={0x0, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 04:30:24 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:30:24 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001c00)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x0, 0x0, 0x0, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0xe1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40305839, &(0x7f0000000040)) write$cgroup_int(r0, &(0x7f0000000000), 0x34000) [ 2095.358089][T32493] chnl_net:caif_netlink_parms(): no params data found [ 2095.427281][T32493] bridge0: port 1(bridge_slave_0) entered blocking state [ 2095.444436][T32493] bridge0: port 1(bridge_slave_0) entered disabled state [ 2095.458672][T32493] device bridge_slave_0 entered promiscuous mode [ 2095.472028][T32493] bridge0: port 2(bridge_slave_1) entered blocking state [ 2095.479199][T32493] bridge0: port 2(bridge_slave_1) entered disabled state [ 2095.496388][T32493] device bridge_slave_1 entered promiscuous mode [ 2095.540524][T32493] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2095.560785][T32493] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2095.610558][T32493] team0: Port device team_slave_0 added [ 2095.620143][T32493] team0: Port device team_slave_1 added [ 2095.670426][T32493] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2095.678368][T32493] 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. [ 2095.713863][T32493] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2095.743128][T32493] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2095.750201][T32493] 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. [ 2095.791518][ T5641] Bluetooth: hci0: command 0x0406 tx timeout [ 2095.821242][T32493] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2095.882865][T32493] device hsr_slave_0 entered promiscuous mode [ 2095.889925][T32493] device hsr_slave_1 entered promiscuous mode [ 2095.904757][T32493] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2095.917257][T32493] Cannot create hsr debugfs directory [ 2096.639750][T32493] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2096.650704][T32493] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2096.697474][T32493] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2096.708256][T32493] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2096.798571][T32493] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2096.829831][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2096.838296][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2096.852798][T32493] 8021q: adding VLAN 0 to HW filter on device team0 [ 2096.868510][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2096.883013][ T3657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2096.902311][ T3657] bridge0: port 1(bridge_slave_0) entered blocking state [ 2096.909426][ T3657] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2096.942401][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2096.950605][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2096.967815][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2096.980020][ T3618] bridge0: port 2(bridge_slave_1) entered blocking state [ 2096.987216][ T3618] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2097.003218][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2097.044894][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2097.054466][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2097.082852][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2097.092012][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2097.100792][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2097.110105][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2097.127014][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2097.149872][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2097.175352][T32493] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2097.203643][T32493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2097.211498][ T3618] Bluetooth: hci2: command 0x0409 tx timeout [ 2097.222238][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2097.230805][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2097.461950][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2097.469618][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2097.498308][T32493] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2097.853193][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2097.871951][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2097.920386][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2097.929654][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2097.965081][T32493] device veth0_vlan entered promiscuous mode [ 2097.975043][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2098.002038][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2098.015191][T32493] device veth1_vlan entered promiscuous mode [ 2098.077996][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2098.086924][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2098.108936][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2098.119197][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2098.154573][T32493] device veth0_macvtap entered promiscuous mode [ 2098.169420][T32493] device veth1_macvtap entered promiscuous mode [ 2098.190021][T32493] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2098.203225][T32493] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2098.214240][T32493] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2098.228392][T32493] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2098.238689][T32493] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2098.249555][T32493] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2098.272604][T32493] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2098.310760][T32493] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2098.323057][T32493] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2098.344162][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2098.354347][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2098.362955][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2098.372145][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2098.383572][T32493] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2098.411983][T32493] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2098.431205][T32493] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2098.449039][T32493] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2098.459302][T32493] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2098.470571][T32493] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2098.480764][T32493] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2098.492194][T32493] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2098.503888][T32493] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2098.523534][T32493] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2098.542716][T32493] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2098.566790][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2098.581873][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2098.594042][T32493] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2098.622733][T32493] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2098.658860][T32493] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2098.678949][T32493] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2098.806104][ T5124] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2098.816813][ T1374] ieee802154 phy0 wpan0: encryption failed: -22 [ 2098.823189][ T1374] ieee802154 phy1 wpan1: encryption failed: -22 [ 2098.853214][ T5124] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2098.896953][ T5124] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2098.905274][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2098.916908][ T5124] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2098.931036][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2099.190503][T32615] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2099.231330][T32615] CPU: 0 PID: 32615 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2099.239973][T32615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2099.250193][T32615] Call Trace: [ 2099.253496][T32615] [ 2099.256548][T32615] dump_stack_lvl+0x1e3/0x2cb [ 2099.261263][T32615] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2099.266932][T32615] ? panic+0x84d/0x84d [ 2099.271425][T32615] ? local_lock_release+0x170/0x170 [ 2099.276676][T32615] dump_header+0xd4/0x940 [ 2099.281045][T32615] oom_kill_process+0xef/0x3d0 [ 2099.285862][T32615] out_of_memory+0xe97/0x1280 [ 2099.290572][T32615] ? mutex_lock_io_nested+0x60/0x60 [ 2099.295789][T32615] ? preempt_schedule+0xd9/0xe0 [ 2099.300703][T32615] ? unregister_oom_notifier+0x20/0x20 [ 2099.306169][T32615] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 2099.312325][T32615] ? lockdep_hardirqs_on+0x94/0x130 [ 2099.317706][T32615] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 2099.323870][T32615] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2099.329421][T32615] ? preempt_schedule_thunk+0x16/0x18 [ 2099.334809][T32615] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2099.340479][T32615] ? cgroup_file_notify+0x123/0x190 [ 2099.345684][T32615] memory_max_write+0x356/0x470 [ 2099.350722][T32615] ? memory_max_show+0xa0/0xa0 [ 2099.355505][T32615] ? read_lock_is_recursive+0x10/0x10 [ 2099.360882][T32615] ? memory_max_show+0xa0/0xa0 [ 2099.365652][T32615] cgroup_file_write+0x2ac/0x670 [ 2099.370632][T32615] ? mutex_lock_io_nested+0x60/0x60 [ 2099.375848][T32615] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2099.380979][T32615] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2099.386095][T32615] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2099.391408][T32615] vfs_write+0xacf/0xe50 [ 2099.395749][T32615] ? file_end_write+0x250/0x250 [ 2099.400606][T32615] ? __fget_files+0x413/0x480 [ 2099.405296][T32615] ? mutex_lock_nested+0x17/0x20 [ 2099.410235][T32615] ? __fdget_pos+0x261/0x300 [ 2099.414942][T32615] ? ksys_write+0x77/0x2c0 [ 2099.419360][T32615] ksys_write+0x1a2/0x2c0 [ 2099.423820][T32615] ? print_irqtrace_events+0x210/0x210 [ 2099.429381][T32615] ? __ia32_sys_read+0x80/0x80 [ 2099.434431][T32615] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2099.440429][T32615] ? lockdep_hardirqs_on+0x94/0x130 [ 2099.445690][T32615] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2099.451818][T32615] do_syscall_64+0x3d/0xb0 [ 2099.456278][T32615] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2099.462266][T32615] RIP: 0033:0x7f7017b7e0f9 [ 2099.466799][T32615] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2099.486432][T32615] RSP: 002b:00007f70160cf168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2099.494983][T32615] RAX: ffffffffffffffda RBX: 00007f7017c9e050 RCX: 00007f7017b7e0f9 [ 2099.503089][T32615] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2099.511164][T32615] RBP: 00007f7017bd9b39 R08: 0000000000000000 R09: 0000000000000000 [ 2099.519502][T32615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2099.527580][T32615] R13: 00007ffe5450619f R14: 00007f70160cf300 R15: 0000000000022000 [ 2099.535591][T32615] [ 2099.630774][ T5641] Bluetooth: hci2: command 0x041b tx timeout [ 2099.782356][T32615] memory: usage 10760kB, limit 0kB, failcnt 38 [ 2099.797419][T32615] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2099.821340][T32615] Memory cgroup stats for /syz4: [ 2099.821515][T32615] anon 122880 [ 2099.821515][T32615] file 10481664 [ 2099.821515][T32615] kernel_stack 98304 [ 2099.821515][T32615] pagetables 94208 [ 2099.821515][T32615] percpu 0 [ 2099.821515][T32615] sock 0 [ 2099.821515][T32615] shmem 10477568 [ 2099.821515][T32615] file_mapped 122880 [ 2099.821515][T32615] file_dirty 4096 [ 2099.821515][T32615] file_writeback 0 [ 2099.821515][T32615] swapcached 0 [ 2099.821515][T32615] anon_thp 0 [ 2099.821515][T32615] file_thp 0 [ 2099.821515][T32615] shmem_thp 0 [ 2099.821515][T32615] inactive_anon 122880 [ 2099.821515][T32615] active_anon 10477568 [ 2099.821515][T32615] inactive_file 0 [ 2099.821515][T32615] active_file 4096 [ 2099.821515][T32615] unevictable 0 [ 2099.821515][T32615] slab_reclaimable 81944 [ 2099.821515][T32615] slab_unreclaimable 103328 [ 2099.821515][T32615] slab 185272 [ 2099.821515][T32615] workingset_refault_anon 0 [ 2099.821515][T32615] workingset_refault_file 2 [ 2099.821515][T32615] workingset_activate_anon 0 [ 2099.947288][T32615] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=32493,uid=0 [ 2099.963797][T32615] Memory cgroup out of memory: Killed process 32493 (syz-executor.4) total-vm:56712kB, anon-rss:444kB, file-rss:14464kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:0 [ 2102.454501][T29850] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2102.888879][T29850] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2102.948891][T29850] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2103.008770][T29850] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2103.790730][T29850] device hsr_slave_0 left promiscuous mode [ 2103.804366][T29850] device hsr_slave_1 left promiscuous mode [ 2103.818182][T29850] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2103.828470][T29850] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2103.845334][T29850] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2103.858924][T29850] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2103.872360][T29850] device bridge_slave_1 left promiscuous mode [ 2103.878645][T29850] bridge0: port 2(bridge_slave_1) entered disabled state [ 2103.896217][T29850] device bridge_slave_0 left promiscuous mode [ 2103.907960][T29850] bridge0: port 1(bridge_slave_0) entered disabled state [ 2103.926032][T29850] device veth1_macvtap left promiscuous mode [ 2103.960058][T29850] device veth0_macvtap left promiscuous mode [ 2103.975495][T29850] device veth1_vlan left promiscuous mode [ 2103.985654][T29850] device veth0_vlan left promiscuous mode [ 2104.356561][T29850] team0 (unregistering): Port device team_slave_1 removed [ 2104.375560][T29850] team0 (unregistering): Port device team_slave_0 removed [ 2104.391903][T29850] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2104.413655][T29850] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2104.506527][T29850] bond0 (unregistering): Released all slaves 04:30:39 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000280)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r1, 0x0, 0x0) 04:30:39 executing program 0: socketpair(0x10, 0x0, 0x200, &(0x7f0000000040)) 04:30:39 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x26}, 0x0) 04:30:39 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001c00)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x0, 0x0, 0x0, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0xe1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40305839, &(0x7f0000000040)) write$cgroup_int(r0, &(0x7f0000000000), 0x34000) 04:30:39 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x0, 0x0, 0x3f, 0x0, 0xb338, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) [ 2110.640848][ T729] chnl_net:caif_netlink_parms(): no params data found [ 2110.708925][ T729] bridge0: port 1(bridge_slave_0) entered blocking state [ 2110.720677][ T729] bridge0: port 1(bridge_slave_0) entered disabled state [ 2110.728721][ T729] device bridge_slave_0 entered promiscuous mode [ 2110.737095][ T729] bridge0: port 2(bridge_slave_1) entered blocking state [ 2110.751524][ T729] bridge0: port 2(bridge_slave_1) entered disabled state [ 2110.760642][ T729] device bridge_slave_1 entered promiscuous mode [ 2110.790597][ T729] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2110.803900][ T729] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2110.835105][ T729] team0: Port device team_slave_0 added [ 2110.844073][ T729] team0: Port device team_slave_1 added [ 2110.864103][ T729] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2110.871074][ T729] 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. [ 2110.897749][ T729] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2110.910402][ T729] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2110.917630][ T729] 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. [ 2110.945401][ T729] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2110.985359][ T729] device hsr_slave_0 entered promiscuous mode [ 2110.992481][ T729] device hsr_slave_1 entered promiscuous mode [ 2110.999743][ T729] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2111.007392][ T729] Cannot create hsr debugfs directory [ 2111.435353][ T729] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2111.445763][ T729] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2111.456206][ T729] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2111.466519][ T729] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2111.492300][ T729] bridge0: port 2(bridge_slave_1) entered blocking state [ 2111.499412][ T729] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2111.506895][ T729] bridge0: port 1(bridge_slave_0) entered blocking state [ 2111.514056][ T729] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2111.578308][ T729] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2111.595195][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2111.605125][T23111] bridge0: port 1(bridge_slave_0) entered disabled state [ 2111.614232][T23111] bridge0: port 2(bridge_slave_1) entered disabled state [ 2111.625206][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 2111.642999][ T729] 8021q: adding VLAN 0 to HW filter on device team0 [ 2111.656862][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2111.666573][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2111.683710][T23111] bridge0: port 1(bridge_slave_0) entered blocking state [ 2111.690816][T23111] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2111.734464][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2111.750384][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2111.759836][T32169] bridge0: port 2(bridge_slave_1) entered blocking state [ 2111.766992][T32169] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2111.776319][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2111.785297][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2111.794717][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2111.804875][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2111.813979][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2111.824135][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2111.844345][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2111.853114][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2111.862470][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2111.870997][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2111.880477][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2111.891395][ T729] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2112.031592][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2112.039175][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2112.051714][ T729] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2112.274939][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2112.292209][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2112.328540][ T729] device veth0_vlan entered promiscuous mode [ 2112.346807][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2112.359772][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2112.382257][ T729] device veth1_vlan entered promiscuous mode [ 2112.391756][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2112.399736][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2112.427085][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2112.470182][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2112.486892][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2112.499531][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2112.501474][ T3618] Bluetooth: hci2: command 0x0409 tx timeout [ 2112.520109][ T729] device veth0_macvtap entered promiscuous mode [ 2112.530460][ T729] device veth1_macvtap entered promiscuous mode [ 2112.558745][ T729] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2112.570661][ T729] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2112.591472][ T729] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2112.603222][ T729] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2112.613506][ T729] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2112.624384][ T729] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2112.634622][ T729] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2112.648804][ T729] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2112.667111][ T729] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2112.678924][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2112.687362][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2112.697349][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2112.706611][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2112.717462][ T729] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2112.728211][ T729] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2112.739730][ T729] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2112.758874][ T729] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2112.769456][ T729] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2112.787805][ T729] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2112.798084][ T729] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2112.817775][ T729] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2112.829426][ T729] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2112.842043][ T729] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2112.853392][ T729] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2112.866020][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2112.875036][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2112.887016][ T729] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2112.911352][ T729] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2112.920095][ T729] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2112.937134][ T729] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2113.039590][ T5124] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2113.050363][ T5124] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2113.076030][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2113.090744][ T5124] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2113.099902][ T5124] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2113.114850][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2113.346310][ T843] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2113.358517][ T843] CPU: 1 PID: 843 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2113.366979][ T843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2113.377065][ T843] Call Trace: [ 2113.380358][ T843] [ 2113.383293][ T843] dump_stack_lvl+0x1e3/0x2cb [ 2113.388002][ T843] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2113.393667][ T843] ? panic+0x84d/0x84d [ 2113.397761][ T843] ? local_lock_release+0x170/0x170 [ 2113.403081][ T843] dump_header+0xd4/0x940 [ 2113.407443][ T843] oom_kill_process+0xef/0x3d0 [ 2113.412240][ T843] out_of_memory+0xe97/0x1280 [ 2113.417012][ T843] ? mutex_lock_io_nested+0x60/0x60 [ 2113.422269][ T843] ? preempt_schedule+0xd9/0xe0 [ 2113.427144][ T843] ? unregister_oom_notifier+0x20/0x20 [ 2113.432642][ T843] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2113.438669][ T843] ? print_irqtrace_events+0x210/0x210 [ 2113.444163][ T843] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2113.449742][ T843] ? preempt_schedule_thunk+0x16/0x18 [ 2113.455150][ T843] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2113.460743][ T843] ? cgroup_file_notify+0x123/0x190 [ 2113.465976][ T843] memory_max_write+0x356/0x470 [ 2113.470866][ T843] ? memory_max_show+0xa0/0xa0 [ 2113.475665][ T843] ? read_lock_is_recursive+0x10/0x10 [ 2113.481069][ T843] ? memory_max_show+0xa0/0xa0 [ 2113.485862][ T843] cgroup_file_write+0x2ac/0x670 [ 2113.490831][ T843] ? mutex_lock_io_nested+0x60/0x60 [ 2113.496059][ T843] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2113.501209][ T843] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2113.507215][ T843] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2113.512539][ T843] vfs_write+0xacf/0xe50 [ 2113.516822][ T843] ? file_end_write+0x250/0x250 [ 2113.521719][ T843] ? __fget_files+0x413/0x480 [ 2113.526438][ T843] ? mutex_lock_nested+0x17/0x20 [ 2113.531404][ T843] ? __fdget_pos+0x261/0x300 [ 2113.536022][ T843] ? ksys_write+0x77/0x2c0 [ 2113.540468][ T843] ksys_write+0x1a2/0x2c0 [ 2113.544823][ T843] ? print_irqtrace_events+0x210/0x210 [ 2113.550313][ T843] ? __ia32_sys_read+0x80/0x80 [ 2113.555107][ T843] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2113.561113][ T843] ? lockdep_hardirqs_on+0x94/0x130 [ 2113.566339][ T843] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2113.572362][ T843] do_syscall_64+0x3d/0xb0 [ 2113.576806][ T843] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2113.582726][ T843] RIP: 0033:0x7f44976930f9 [ 2113.587172][ T843] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2113.606803][ T843] RSP: 002b:00007f4495be4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2113.615237][ T843] RAX: ffffffffffffffda RBX: 00007f44977b3050 RCX: 00007f44976930f9 [ 2113.623224][ T843] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2113.631254][ T843] RBP: 00007f44976eeb39 R08: 0000000000000000 R09: 0000000000000000 [ 2113.639261][ T843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2113.647344][ T843] R13: 00007ffdfe2d3b3f R14: 00007f4495be4300 R15: 0000000000022000 [ 2113.655434][ T843] [ 2113.677164][ T843] memory: usage 10752kB, limit 0kB, failcnt 38 [ 2113.685456][ T843] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2113.693091][ T843] Memory cgroup stats for /syz4: [ 2113.693222][ T843] anon 118784 [ 2113.693222][ T843] file 10481664 [ 2113.693222][ T843] kernel_stack 98304 [ 2113.693222][ T843] pagetables 94208 [ 2113.693222][ T843] percpu 0 [ 2113.693222][ T843] sock 0 [ 2113.693222][ T843] shmem 10477568 [ 2113.693222][ T843] file_mapped 122880 [ 2113.693222][ T843] file_dirty 4096 [ 2113.693222][ T843] file_writeback 0 [ 2113.693222][ T843] swapcached 0 [ 2113.693222][ T843] anon_thp 0 [ 2113.693222][ T843] file_thp 0 [ 2113.693222][ T843] shmem_thp 0 [ 2113.693222][ T843] inactive_anon 114688 [ 2113.693222][ T843] active_anon 10477568 [ 2113.693222][ T843] inactive_file 0 [ 2113.693222][ T843] active_file 4096 [ 2113.693222][ T843] unevictable 0 [ 2113.693222][ T843] slab_reclaimable 81944 [ 2113.693222][ T843] slab_unreclaimable 103328 [ 2113.693222][ T843] slab 185272 [ 2113.693222][ T843] workingset_refault_anon 0 [ 2113.693222][ T843] workingset_refault_file 2 [ 2113.693222][ T843] workingset_activate_anon 0 [ 2113.793058][ T843] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=729,uid=0 [ 2113.808825][ T843] Memory cgroup out of memory: Killed process 729 (syz-executor.4) total-vm:56712kB, anon-rss:448kB, file-rss:14464kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 2113.859771][ T843] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2113.876183][ T843] CPU: 0 PID: 843 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2113.884651][ T843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2113.894724][ T843] Call Trace: [ 2113.898017][ T843] [ 2113.900959][ T843] dump_stack_lvl+0x1e3/0x2cb [ 2113.905662][ T843] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2113.911301][ T843] ? panic+0x84d/0x84d [ 2113.915369][ T843] ? local_lock_release+0x170/0x170 [ 2113.920577][ T843] dump_header+0xd4/0x940 [ 2113.924917][ T843] oom_kill_process+0xef/0x3d0 [ 2113.929689][ T843] out_of_memory+0xe97/0x1280 [ 2113.934376][ T843] ? mutex_lock_io_nested+0x60/0x60 [ 2113.939898][ T843] ? unregister_oom_notifier+0x20/0x20 [ 2113.945475][ T843] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2113.951781][ T843] ? print_irqtrace_events+0x210/0x210 [ 2113.957249][ T843] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2113.962908][ T843] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2113.968464][ T843] ? cgroup_file_notify+0x106/0x190 [ 2113.973667][ T843] memory_max_write+0x356/0x470 [ 2113.978527][ T843] ? memory_max_show+0xa0/0xa0 [ 2113.983294][ T843] ? read_lock_is_recursive+0x10/0x10 [ 2113.988670][ T843] ? memory_max_show+0xa0/0xa0 [ 2113.993464][ T843] cgroup_file_write+0x2ac/0x670 [ 2113.998427][ T843] ? mutex_lock_io_nested+0x60/0x60 [ 2114.003720][ T843] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2114.008862][ T843] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2114.013976][ T843] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2114.019275][ T843] vfs_write+0xacf/0xe50 [ 2114.023525][ T843] ? file_end_write+0x250/0x250 [ 2114.028381][ T843] ? __fget_files+0x413/0x480 [ 2114.033066][ T843] ? mutex_lock_nested+0x17/0x20 [ 2114.038008][ T843] ? __fdget_pos+0x261/0x300 [ 2114.042590][ T843] ? ksys_write+0x77/0x2c0 [ 2114.047016][ T843] ksys_write+0x1a2/0x2c0 [ 2114.051349][ T843] ? print_irqtrace_events+0x210/0x210 [ 2114.056808][ T843] ? __ia32_sys_read+0x80/0x80 [ 2114.061568][ T843] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2114.067554][ T843] ? lockdep_hardirqs_on+0x94/0x130 [ 2114.072763][ T843] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2114.078740][ T843] do_syscall_64+0x3d/0xb0 [ 2114.083169][ T843] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2114.089182][ T843] RIP: 0033:0x7f44976930f9 [ 2114.093612][ T843] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2114.113215][ T843] RSP: 002b:00007f4495be4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2114.121631][ T843] RAX: ffffffffffffffda RBX: 00007f44977b3050 RCX: 00007f44976930f9 [ 2114.129612][ T843] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2114.137585][ T843] RBP: 00007f44976eeb39 R08: 0000000000000000 R09: 0000000000000000 [ 2114.145571][ T843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2114.153543][ T843] R13: 00007ffdfe2d3b3f R14: 00007f4495be4300 R15: 0000000000022000 [ 2114.161549][ T843] [ 2114.200570][ T843] memory: usage 10724kB, limit 0kB, failcnt 38 [ 2114.214690][ T843] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2114.225520][ T843] Memory cgroup stats for /syz4: [ 2114.225697][ T843] anon 102400 [ 2114.225697][ T843] file 10481664 [ 2114.225697][ T843] kernel_stack 32768 [ 2114.225697][ T843] pagetables 86016 [ 2114.225697][ T843] percpu 0 [ 2114.225697][ T843] sock 0 [ 2114.225697][ T843] shmem 10477568 [ 2114.225697][ T843] file_mapped 122880 [ 2114.225697][ T843] file_dirty 4096 [ 2114.225697][ T843] file_writeback 0 [ 2114.225697][ T843] swapcached 0 [ 2114.225697][ T843] anon_thp 0 [ 2114.225697][ T843] file_thp 0 [ 2114.225697][ T843] shmem_thp 0 [ 2114.225697][ T843] inactive_anon 102400 [ 2114.225697][ T843] active_anon 10477568 [ 2114.225697][ T843] inactive_file 0 [ 2114.225697][ T843] active_file 4096 [ 2114.225697][ T843] unevictable 0 [ 2114.225697][ T843] slab_reclaimable 81944 [ 2114.225697][ T843] slab_unreclaimable 103328 [ 2114.225697][ T843] slab 185272 [ 2114.225697][ T843] workingset_refault_anon 0 [ 2114.225697][ T843] workingset_refault_file 2 [ 2114.225697][ T843] workingset_activate_anon 0 [ 2114.327395][ T843] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=835,uid=0 [ 2114.343452][ T843] Memory cgroup out of memory: Killed process 843 (syz-executor.4) total-vm:60816kB, anon-rss:512kB, file-rss:15128kB, shmem-rss:88kB, UID:0 pgtables:100kB oom_score_adj:1000 [ 2117.530654][ T1109] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2117.680489][ T1109] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2117.740397][ T1109] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2117.809969][ T1109] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2118.600414][ T1109] device hsr_slave_0 left promiscuous mode [ 2118.607430][ T1109] device hsr_slave_1 left promiscuous mode [ 2118.615733][ T1109] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2118.623727][ T1109] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2118.634079][ T1109] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2118.643242][ T1109] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2118.653759][ T1109] device bridge_slave_1 left promiscuous mode [ 2118.660157][ T1109] bridge0: port 2(bridge_slave_1) entered disabled state [ 2118.669775][ T1109] device bridge_slave_0 left promiscuous mode [ 2118.676649][ T1109] bridge0: port 1(bridge_slave_0) entered disabled state [ 2118.696118][ T1109] device veth1_macvtap left promiscuous mode [ 2118.710417][ T1109] device veth0_macvtap left promiscuous mode [ 2118.717302][ T1109] device veth1_vlan left promiscuous mode [ 2118.724354][ T1109] device veth0_vlan left promiscuous mode [ 2118.913919][ T1109] team0 (unregistering): Port device team_slave_1 removed [ 2118.929693][ T1109] team0 (unregistering): Port device team_slave_0 removed [ 2118.945187][ T1109] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2118.959969][ T1109] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2119.031667][ T1109] bond0 (unregistering): Released all slaves 04:30:50 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000280)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='b *'], 0xa) 04:30:50 executing program 0: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='rcu_utilization\x00'}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000800)=@base={0xa, 0x1, 0x7fff, 0x100}, 0x48) 04:30:50 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) 04:30:50 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0xa}, 0x48) 04:30:50 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x0, 0x0, 0x3f, 0x0, 0xb338, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:30:50 executing program 5: syz_clone(0xe000700, 0x0, 0x0, 0x0, 0x0, 0x0) 04:30:50 executing program 2: socketpair(0x2, 0x5, 0x9, &(0x7f0000000040)) [ 2122.309609][ T1264] chnl_net:caif_netlink_parms(): no params data found [ 2122.409977][ T1264] bridge0: port 1(bridge_slave_0) entered blocking state [ 2122.421452][ T1264] bridge0: port 1(bridge_slave_0) entered disabled state [ 2122.429698][ T1264] device bridge_slave_0 entered promiscuous mode [ 2122.439239][ T1264] bridge0: port 2(bridge_slave_1) entered blocking state [ 2122.447200][ T1264] bridge0: port 2(bridge_slave_1) entered disabled state [ 2122.457306][ T1264] device bridge_slave_1 entered promiscuous mode [ 2122.513163][ T1264] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2122.533844][ T1264] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2122.581900][ T1264] team0: Port device team_slave_0 added [ 2122.590209][ T1264] team0: Port device team_slave_1 added [ 2122.626459][ T1264] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2122.633970][ T1264] 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. [ 2122.660892][ T1264] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2122.676851][ T1264] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2122.684185][ T1264] 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. [ 2122.710736][ T1264] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2122.766104][ T1264] device hsr_slave_0 entered promiscuous mode [ 2122.782288][ T1264] device hsr_slave_1 entered promiscuous mode [ 2122.789700][ T1264] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2122.801351][ T1264] Cannot create hsr debugfs directory [ 2123.267768][ T1264] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2123.285528][ T1264] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2123.309684][ T1264] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2123.327673][ T1264] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2123.433328][ T1264] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2123.449226][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2123.458621][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2123.470055][ T1264] 8021q: adding VLAN 0 to HW filter on device team0 [ 2123.484038][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2123.495036][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2123.504264][ T5641] bridge0: port 1(bridge_slave_0) entered blocking state [ 2123.511408][ T5641] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2123.540931][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2123.557831][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2123.568747][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2123.578311][T13111] bridge0: port 2(bridge_slave_1) entered blocking state [ 2123.585466][T13111] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2123.596341][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2123.609675][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2123.626204][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2123.644168][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2123.669398][ T1264] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2123.685359][ T1264] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2123.700173][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2123.716701][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2123.729852][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2123.745164][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2123.758166][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2123.772953][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2123.782288][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2123.795344][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2123.923410][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2123.930972][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2123.945942][ T1264] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2124.178900][ T5641] Bluetooth: hci2: command 0x0409 tx timeout [ 2124.200803][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2124.211066][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2124.234628][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2124.243861][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2124.253201][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2124.263587][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2124.280990][ T1264] device veth0_vlan entered promiscuous mode [ 2124.299381][ T1264] device veth1_vlan entered promiscuous mode [ 2124.327189][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2124.340947][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2124.372067][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2124.380872][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2124.393921][ T1264] device veth0_macvtap entered promiscuous mode [ 2124.406923][ T1264] device veth1_macvtap entered promiscuous mode [ 2124.427203][ T1264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2124.440689][ T1264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2124.450662][ T1264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2124.461849][ T1264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2124.471976][ T1264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2124.482716][ T1264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2124.492970][ T1264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2124.504469][ T1264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2124.516792][ T1264] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2124.528061][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2124.536661][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2124.546075][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2124.554954][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2124.565790][ T1264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2124.576974][ T1264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2124.587349][ T1264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2124.598605][ T1264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2124.608711][ T1264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2124.621881][ T1264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2124.631847][ T1264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2124.642620][ T1264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2124.652524][ T1264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2124.666382][ T1264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2124.677867][ T1264] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2124.692439][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2124.701734][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2124.713681][ T1264] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2124.725718][ T1264] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2124.736571][ T1264] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2124.745436][ T1264] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2124.835883][ T3710] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2124.858342][ T3710] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2124.877414][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2124.899293][ T3710] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2124.915672][ T3710] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2124.929550][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2125.159921][ T1395] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2125.193138][ T1395] CPU: 0 PID: 1395 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2125.201707][ T1395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2125.211791][ T1395] Call Trace: [ 2125.215089][ T1395] [ 2125.218035][ T1395] dump_stack_lvl+0x1e3/0x2cb [ 2125.222746][ T1395] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2125.228402][ T1395] ? panic+0x84d/0x84d [ 2125.232495][ T1395] ? local_lock_release+0x170/0x170 [ 2125.237743][ T1395] dump_header+0xd4/0x940 [ 2125.242106][ T1395] oom_kill_process+0xef/0x3d0 [ 2125.246978][ T1395] out_of_memory+0xe97/0x1280 [ 2125.251663][ T1395] ? mutex_lock_io_nested+0x60/0x60 [ 2125.256866][ T1395] ? preempt_schedule+0xd9/0xe0 [ 2125.261711][ T1395] ? unregister_oom_notifier+0x20/0x20 [ 2125.267170][ T1395] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2125.273152][ T1395] ? print_irqtrace_events+0x210/0x210 [ 2125.278613][ T1395] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2125.284183][ T1395] ? preempt_schedule_thunk+0x16/0x18 [ 2125.289583][ T1395] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2125.295137][ T1395] ? cgroup_file_notify+0x123/0x190 [ 2125.300335][ T1395] memory_max_write+0x356/0x470 [ 2125.305197][ T1395] ? memory_max_show+0xa0/0xa0 [ 2125.309981][ T1395] ? read_lock_is_recursive+0x10/0x10 [ 2125.315354][ T1395] ? memory_max_show+0xa0/0xa0 [ 2125.320120][ T1395] cgroup_file_write+0x2ac/0x670 [ 2125.325055][ T1395] ? mutex_lock_io_nested+0x60/0x60 [ 2125.330277][ T1395] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2125.335394][ T1395] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2125.340504][ T1395] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2125.345826][ T1395] vfs_write+0xacf/0xe50 [ 2125.350079][ T1395] ? file_end_write+0x250/0x250 [ 2125.354958][ T1395] ? __fget_files+0x413/0x480 [ 2125.359659][ T1395] ? mutex_lock_nested+0x17/0x20 [ 2125.364599][ T1395] ? __fdget_pos+0x261/0x300 [ 2125.369185][ T1395] ? ksys_write+0x77/0x2c0 [ 2125.373603][ T1395] ksys_write+0x1a2/0x2c0 [ 2125.377932][ T1395] ? print_irqtrace_events+0x210/0x210 [ 2125.383504][ T1395] ? __ia32_sys_read+0x80/0x80 [ 2125.388287][ T1395] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2125.394264][ T1395] ? lockdep_hardirqs_on+0x94/0x130 [ 2125.399463][ T1395] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2125.405453][ T1395] do_syscall_64+0x3d/0xb0 [ 2125.409871][ T1395] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2125.415761][ T1395] RIP: 0033:0x7fccdd3870f9 [ 2125.420178][ T1395] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2125.439798][ T1395] RSP: 002b:00007fccdb8d8168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2125.448213][ T1395] RAX: ffffffffffffffda RBX: 00007fccdd4a7050 RCX: 00007fccdd3870f9 [ 2125.456188][ T1395] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2125.464162][ T1395] RBP: 00007fccdd3e2b39 R08: 0000000000000000 R09: 0000000000000000 [ 2125.472130][ T1395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2125.480101][ T1395] R13: 00007fffac97696f R14: 00007fccdb8d8300 R15: 0000000000022000 [ 2125.488110][ T1395] [ 2125.508410][ T1395] memory: usage 10776kB, limit 0kB, failcnt 38 [ 2125.517551][ T1395] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2125.526560][ T1395] Memory cgroup stats for /syz4: [ 2125.526729][ T1395] anon 122880 [ 2125.526729][ T1395] file 10481664 [ 2125.526729][ T1395] kernel_stack 98304 [ 2125.526729][ T1395] pagetables 94208 [ 2125.526729][ T1395] percpu 0 [ 2125.526729][ T1395] sock 0 [ 2125.526729][ T1395] shmem 10477568 [ 2125.526729][ T1395] file_mapped 122880 [ 2125.526729][ T1395] file_dirty 4096 [ 2125.526729][ T1395] file_writeback 0 [ 2125.526729][ T1395] swapcached 0 [ 2125.526729][ T1395] anon_thp 0 [ 2125.526729][ T1395] file_thp 0 [ 2125.526729][ T1395] shmem_thp 0 [ 2125.526729][ T1395] inactive_anon 122880 [ 2125.526729][ T1395] active_anon 10477568 [ 2125.526729][ T1395] inactive_file 0 [ 2125.526729][ T1395] active_file 4096 [ 2125.526729][ T1395] unevictable 0 [ 2125.526729][ T1395] slab_reclaimable 81944 [ 2125.526729][ T1395] slab_unreclaimable 130040 [ 2125.526729][ T1395] slab 211984 [ 2125.526729][ T1395] workingset_refault_anon 0 [ 2125.526729][ T1395] workingset_refault_file 2 [ 2125.526729][ T1395] workingset_activate_anon 0 [ 2125.636236][ T1395] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=1264,uid=0 [ 2125.653055][ T1395] Memory cgroup out of memory: Killed process 1264 (syz-executor.4) total-vm:56712kB, anon-rss:448kB, file-rss:14464kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 2129.156411][ T5124] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2130.591009][ T5124] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2130.660372][ T5124] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2130.725946][ T5124] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2131.546590][ T5124] device hsr_slave_0 left promiscuous mode [ 2131.556134][ T5124] device hsr_slave_1 left promiscuous mode [ 2131.563378][ T5124] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2131.570857][ T5124] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2131.583049][ T5124] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2131.590552][ T5124] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2131.600787][ T5124] device bridge_slave_1 left promiscuous mode [ 2131.607761][ T5124] bridge0: port 2(bridge_slave_1) entered disabled state [ 2131.617275][ T5124] device bridge_slave_0 left promiscuous mode [ 2131.624079][ T5124] bridge0: port 1(bridge_slave_0) entered disabled state [ 2131.638205][ T5124] device veth1_macvtap left promiscuous mode [ 2131.644733][ T5124] device veth0_macvtap left promiscuous mode [ 2131.650857][ T5124] device veth1_vlan left promiscuous mode [ 2131.657488][ T5124] device veth0_vlan left promiscuous mode [ 2131.911079][ T5124] team0 (unregistering): Port device team_slave_1 removed [ 2131.926875][ T5124] team0 (unregistering): Port device team_slave_0 removed [ 2131.943919][ T5124] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2131.957365][ T5124] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2132.028835][ T5124] bond0 (unregistering): Released all slaves 04:31:11 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x4201, 0x0) 04:31:11 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) openat$cgroup_ro(r0, &(0x7f00000005c0)='blkio.throttle.io_serviced\x00', 0x0, 0x0) 04:31:11 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x1a, 0x0, 0x0, 0x0, 0xdac3fb0d7de69336, 0x1, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x48) 04:31:11 executing program 0: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='rcu_utilization\x00'}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000800)=@base={0xa, 0x1, 0x7fff, 0x100}, 0x48) 04:31:11 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x0, 0x0, 0xb338, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) [ 2142.726105][ T1895] chnl_net:caif_netlink_parms(): no params data found [ 2142.771625][ T1895] bridge0: port 1(bridge_slave_0) entered blocking state [ 2142.778961][ T1895] bridge0: port 1(bridge_slave_0) entered disabled state [ 2142.787191][ T1895] device bridge_slave_0 entered promiscuous mode [ 2142.796081][ T1895] bridge0: port 2(bridge_slave_1) entered blocking state [ 2142.803510][ T1895] bridge0: port 2(bridge_slave_1) entered disabled state [ 2142.811377][ T1895] device bridge_slave_1 entered promiscuous mode [ 2142.839346][ T1895] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2142.851361][ T1895] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2142.877292][ T1895] team0: Port device team_slave_0 added [ 2142.884789][ T1895] team0: Port device team_slave_1 added [ 2142.906131][ T1895] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2142.913335][ T1895] 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. [ 2142.939821][ T1895] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2142.953578][ T1895] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2142.960543][ T1895] 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. [ 2142.986678][ T1895] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2143.022475][ T1895] device hsr_slave_0 entered promiscuous mode [ 2143.029190][ T1895] device hsr_slave_1 entered promiscuous mode [ 2143.036120][ T1895] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2143.044704][ T1895] Cannot create hsr debugfs directory [ 2143.466197][ T1895] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2143.478271][ T1895] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2143.488630][ T1895] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2143.503871][ T1895] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2143.543308][ T1895] bridge0: port 2(bridge_slave_1) entered blocking state [ 2143.550492][ T1895] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2143.557971][ T1895] bridge0: port 1(bridge_slave_0) entered blocking state [ 2143.565118][ T1895] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2143.660208][ T1895] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2143.678774][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2143.688486][T13111] bridge0: port 1(bridge_slave_0) entered disabled state [ 2143.697232][T13111] bridge0: port 2(bridge_slave_1) entered disabled state [ 2143.706219][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 2143.723542][ T1895] 8021q: adding VLAN 0 to HW filter on device team0 [ 2143.739234][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2143.748443][T27713] bridge0: port 1(bridge_slave_0) entered blocking state [ 2143.755657][T27713] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2143.772135][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2143.785799][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2143.794795][T27713] bridge0: port 2(bridge_slave_1) entered blocking state [ 2143.801950][T27713] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2143.810375][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2143.843228][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2143.853338][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2143.864994][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2143.875962][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2143.885678][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2143.894929][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2143.904026][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2143.918029][ T1895] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2143.944452][ T1895] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2143.955063][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2143.964248][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2143.974439][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2144.159298][ T1895] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2144.169287][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2144.179340][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2144.438557][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2144.457027][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2144.496710][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2144.514705][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2144.531109][ T1895] device veth0_vlan entered promiscuous mode [ 2144.547072][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2144.555467][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2144.564585][ T1895] device veth1_vlan entered promiscuous mode [ 2144.593575][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2144.602880][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2144.612082][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2144.620937][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2144.633466][ T1895] device veth0_macvtap entered promiscuous mode [ 2144.651623][T27713] Bluetooth: hci2: command 0x0409 tx timeout [ 2144.660414][ T1895] device veth1_macvtap entered promiscuous mode [ 2144.701915][ T1895] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2144.712571][ T1895] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2144.723043][ T1895] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2144.734264][ T1895] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2144.744451][ T1895] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2144.757402][ T1895] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2144.767641][ T1895] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2144.786349][ T1895] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2144.812172][ T1895] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2144.824472][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2144.833732][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2144.842613][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2144.852465][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2144.872197][ T1895] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2144.884334][ T1895] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2144.900379][ T1895] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2144.911444][ T1895] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2144.921698][ T1895] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2144.932946][ T1895] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2144.943276][ T1895] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2144.954115][ T1895] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2144.964386][ T1895] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2144.978320][ T1895] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2144.990037][ T1895] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2145.004383][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2145.022536][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2145.043549][ T1895] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2145.067011][ T1895] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2145.078928][ T1895] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2145.098698][ T1895] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2145.216351][ T5124] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2145.233487][ T5124] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2145.258631][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2145.285794][ T1109] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2145.296375][ T1109] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2145.310631][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2145.561852][ T2002] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2145.572296][ T2002] CPU: 1 PID: 2002 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2145.580857][ T2002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2145.590934][ T2002] Call Trace: [ 2145.594231][ T2002] [ 2145.597175][ T2002] dump_stack_lvl+0x1e3/0x2cb [ 2145.601883][ T2002] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2145.607551][ T2002] ? panic+0x84d/0x84d [ 2145.611642][ T2002] ? local_lock_release+0x170/0x170 [ 2145.616881][ T2002] dump_header+0xd4/0x940 [ 2145.621245][ T2002] oom_kill_process+0xef/0x3d0 [ 2145.626039][ T2002] out_of_memory+0xe97/0x1280 [ 2145.630749][ T2002] ? mutex_lock_io_nested+0x60/0x60 [ 2145.635978][ T2002] ? preempt_schedule+0xd9/0xe0 [ 2145.640850][ T2002] ? unregister_oom_notifier+0x20/0x20 [ 2145.646333][ T2002] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2145.652594][ T2002] ? print_irqtrace_events+0x210/0x210 [ 2145.658092][ T2002] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2145.663666][ T2002] ? preempt_schedule_thunk+0x16/0x18 [ 2145.669071][ T2002] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2145.674660][ T2002] ? cgroup_file_notify+0x123/0x190 [ 2145.679888][ T2002] memory_max_write+0x356/0x470 [ 2145.684783][ T2002] ? memory_max_show+0xa0/0xa0 [ 2145.689577][ T2002] ? read_lock_is_recursive+0x10/0x10 [ 2145.694973][ T2002] ? memory_max_show+0xa0/0xa0 [ 2145.699761][ T2002] cgroup_file_write+0x2ac/0x670 [ 2145.704716][ T2002] ? mutex_lock_io_nested+0x60/0x60 [ 2145.709951][ T2002] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2145.715103][ T2002] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2145.720239][ T2002] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2145.725559][ T2002] vfs_write+0xacf/0xe50 [ 2145.729838][ T2002] ? file_end_write+0x250/0x250 [ 2145.734719][ T2002] ? __fget_files+0x413/0x480 [ 2145.739443][ T2002] ? mutex_lock_nested+0x17/0x20 [ 2145.744412][ T2002] ? __fdget_pos+0x261/0x300 [ 2145.749020][ T2002] ? ksys_write+0x77/0x2c0 [ 2145.753464][ T2002] ksys_write+0x1a2/0x2c0 [ 2145.757813][ T2002] ? print_irqtrace_events+0x210/0x210 [ 2145.763314][ T2002] ? __ia32_sys_read+0x80/0x80 [ 2145.768107][ T2002] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2145.774110][ T2002] ? lockdep_hardirqs_on+0x94/0x130 [ 2145.779618][ T2002] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2145.785624][ T2002] do_syscall_64+0x3d/0xb0 [ 2145.790185][ T2002] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2145.796101][ T2002] RIP: 0033:0x7fcdfca700f9 [ 2145.800543][ T2002] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2145.820169][ T2002] RSP: 002b:00007fcdfafc1168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2145.828605][ T2002] RAX: ffffffffffffffda RBX: 00007fcdfcb90050 RCX: 00007fcdfca700f9 [ 2145.836596][ T2002] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2145.844688][ T2002] RBP: 00007fcdfcacbb39 R08: 0000000000000000 R09: 0000000000000000 [ 2145.852688][ T2002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2145.860681][ T2002] R13: 00007fff8430e55f R14: 00007fcdfafc1300 R15: 0000000000022000 [ 2145.868700][ T2002] [ 2145.881615][ T2002] memory: usage 10776kB, limit 0kB, failcnt 38 [ 2145.895061][ T2002] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2145.902989][ T2002] Memory cgroup stats for /syz4: [ 2145.903166][ T2002] anon 122880 [ 2145.903166][ T2002] file 10481664 [ 2145.903166][ T2002] kernel_stack 98304 [ 2145.903166][ T2002] pagetables 90112 [ 2145.903166][ T2002] percpu 0 [ 2145.903166][ T2002] sock 0 [ 2145.903166][ T2002] shmem 10477568 [ 2145.903166][ T2002] file_mapped 122880 [ 2145.903166][ T2002] file_dirty 4096 [ 2145.903166][ T2002] file_writeback 0 [ 2145.903166][ T2002] swapcached 0 [ 2145.903166][ T2002] anon_thp 0 [ 2145.903166][ T2002] file_thp 0 [ 2145.903166][ T2002] shmem_thp 0 [ 2145.903166][ T2002] inactive_anon 122880 [ 2145.903166][ T2002] active_anon 10477568 [ 2145.903166][ T2002] inactive_file 0 [ 2145.903166][ T2002] active_file 4096 [ 2145.903166][ T2002] unevictable 0 [ 2145.903166][ T2002] slab_reclaimable 81944 [ 2145.903166][ T2002] slab_unreclaimable 130040 [ 2145.903166][ T2002] slab 211984 [ 2145.903166][ T2002] workingset_refault_anon 0 [ 2145.903166][ T2002] workingset_refault_file 2 [ 2145.903166][ T2002] workingset_activate_anon 0 [ 2146.000578][ T2002] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=1895,uid=0 [ 2146.030344][ T2002] Memory cgroup out of memory: Killed process 1895 (syz-executor.4) total-vm:56712kB, anon-rss:452kB, file-rss:14464kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:0 04:31:16 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f00000000c0)={'a', ' *:* ', 'wm\x00'}, 0x9) 04:31:16 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, [{}]}]}}, &(0x7f0000000100)=""/143, 0x32, 0x8f, 0x1}, 0x20) 04:31:16 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x38) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000000000), 0x4, &(0x7f0000001340)=""/187, 0xbb}, 0x0) 04:31:16 executing program 0: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='rcu_utilization\x00'}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000800)=@base={0xa, 0x1, 0x7fff, 0x100}, 0x48) 04:31:16 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002c40)={&(0x7f0000003280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x20003431, 0xd, 0x2, [@datasec={0x0, 0x0, 0x0, 0xf, 0x1, [], "d9"}]}}, &(0x7f0000003400)=""/145, 0x2a, 0x91, 0x1}, 0x20) 04:31:16 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'rose0\x00', 0x1}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000080)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='freezer.state\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x58, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x63, 0xffffffffffffffd1, 0x0, 0x0, 0x0, '\x00', r2, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:31:16 executing program 2: socketpair(0x1, 0x0, 0x451, &(0x7f0000000000)) [ 2148.777644][ T1109] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2149.641274][ T1109] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2149.715886][ T1109] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2149.792517][ T1109] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2150.626182][ T1109] device hsr_slave_0 left promiscuous mode [ 2150.644089][ T1109] device hsr_slave_1 left promiscuous mode [ 2150.650826][ T1109] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2150.676687][ T1109] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2150.686144][ T1109] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2150.694679][ T1109] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2150.704164][ T1109] device bridge_slave_1 left promiscuous mode [ 2150.710336][ T1109] bridge0: port 2(bridge_slave_1) entered disabled state [ 2150.719238][ T1109] device bridge_slave_0 left promiscuous mode [ 2150.725676][ T1109] bridge0: port 1(bridge_slave_0) entered disabled state [ 2150.742489][ T1109] device veth1_macvtap left promiscuous mode [ 2150.748585][ T1109] device veth0_macvtap left promiscuous mode [ 2150.755311][ T1109] device veth1_vlan left promiscuous mode [ 2150.761110][ T1109] device veth0_vlan left promiscuous mode [ 2150.928933][ T1109] team0 (unregistering): Port device team_slave_1 removed [ 2150.943500][ T1109] team0 (unregistering): Port device team_slave_0 removed [ 2150.956604][ T1109] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2150.972944][ T1109] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2151.041035][ T1109] bond0 (unregistering): Released all slaves 04:31:29 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001ec0)={&(0x7f0000001d00)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{0xf}, {0xf}, {0xd}]}, @volatile]}}, &(0x7f0000001dc0)=""/230, 0x4a, 0xe6, 0x1}, 0x20) 04:31:29 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x3, [@var={0x1}]}, {0x0, [0x5f]}}, &(0x7f0000000100)=""/143, 0x2b, 0x8f, 0x1}, 0x20) 04:31:29 executing program 0: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='rcu_utilization\x00'}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000800)=@base={0xa, 0x1, 0x7fff, 0x100}, 0x48) 04:31:29 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'rose0\x00', 0x1}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e6c, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000080)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='freezer.state\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x58, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x63, 0xffffffffffffffd1, 0x0, 0x0, 0x0, '\x00', r2, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:31:29 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x0, 0x0, 0xb338, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) [ 2160.253000][ T1374] ieee802154 phy0 wpan0: encryption failed: -22 [ 2160.259338][ T1374] ieee802154 phy1 wpan1: encryption failed: -22 [ 2160.487381][ T2677] chnl_net:caif_netlink_parms(): no params data found [ 2160.547250][ T2677] bridge0: port 1(bridge_slave_0) entered blocking state [ 2160.554576][ T2677] bridge0: port 1(bridge_slave_0) entered disabled state [ 2160.566789][ T2677] device bridge_slave_0 entered promiscuous mode [ 2160.575748][ T2677] bridge0: port 2(bridge_slave_1) entered blocking state [ 2160.583882][ T2677] bridge0: port 2(bridge_slave_1) entered disabled state [ 2160.592252][ T2677] device bridge_slave_1 entered promiscuous mode [ 2160.620387][ T2677] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2160.633569][ T2677] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2160.682423][ T2677] team0: Port device team_slave_0 added [ 2160.692694][ T2677] team0: Port device team_slave_1 added [ 2160.719175][ T2677] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2160.726296][ T2677] 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. [ 2160.753856][ T2677] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2160.768335][ T2677] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2160.775443][ T2677] 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. [ 2160.803523][ T2677] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2160.849353][ T2677] device hsr_slave_0 entered promiscuous mode [ 2160.857949][ T2677] device hsr_slave_1 entered promiscuous mode [ 2160.864795][ T2677] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2160.873782][ T2677] Cannot create hsr debugfs directory [ 2161.484412][ T2677] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2161.495180][ T2677] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2161.505125][ T2677] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2161.518922][ T2677] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2161.603794][ T2677] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2161.628765][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2161.644541][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2161.658638][ T2677] 8021q: adding VLAN 0 to HW filter on device team0 [ 2161.677082][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2161.695331][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2161.708534][T13111] bridge0: port 1(bridge_slave_0) entered blocking state [ 2161.715707][T13111] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2161.749815][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2161.758096][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2161.768941][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2161.779102][T13111] bridge0: port 2(bridge_slave_1) entered blocking state [ 2161.786274][T13111] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2161.802659][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2161.818642][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2161.842451][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2161.853806][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2161.862605][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2161.872791][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2161.881996][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2161.892213][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2161.904700][ T2677] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2161.919516][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2161.928435][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2161.937648][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2161.947339][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2162.141466][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2162.149051][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2162.170986][ T2677] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2162.341448][ T5641] Bluetooth: hci2: command 0x0409 tx timeout [ 2162.375396][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2162.392914][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2162.432137][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2162.440637][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2162.460494][ T2677] device veth0_vlan entered promiscuous mode [ 2162.471886][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2162.479844][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2162.496409][ T2677] device veth1_vlan entered promiscuous mode [ 2162.548724][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2162.566411][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2162.579166][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2162.600122][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2162.613474][ T2677] device veth0_macvtap entered promiscuous mode [ 2162.623795][ T2677] device veth1_macvtap entered promiscuous mode [ 2162.665674][ T2677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2162.685721][ T2677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2162.700734][ T2677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2162.714272][ T2677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2162.724479][ T2677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2162.737576][ T2677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2162.747928][ T2677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2162.761678][ T2677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2162.773428][ T2677] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2162.783737][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2162.793087][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2162.809445][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2162.820060][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2162.831528][ T2677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2162.844119][ T2677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2162.854700][ T2677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2162.867483][ T2677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2162.878085][ T2677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2162.889322][ T2677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2162.900136][ T2677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2162.932862][ T2677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2162.943224][ T2677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2162.954032][ T2677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2162.965747][ T2677] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2162.984916][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2162.998762][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2163.012107][ T2677] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2163.023102][ T2677] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2163.033128][ T2677] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2163.042323][ T2677] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2163.118140][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2163.137581][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2163.173190][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2163.188056][T29850] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2163.204521][T29850] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2163.226040][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2163.405729][ T2795] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2163.468395][ T2795] CPU: 1 PID: 2795 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2163.476952][ T2795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2163.487030][ T2795] Call Trace: [ 2163.490335][ T2795] [ 2163.493276][ T2795] dump_stack_lvl+0x1e3/0x2cb [ 2163.497980][ T2795] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2163.503648][ T2795] ? panic+0x84d/0x84d [ 2163.507742][ T2795] ? local_lock_release+0x170/0x170 [ 2163.512971][ T2795] dump_header+0xd4/0x940 [ 2163.517331][ T2795] oom_kill_process+0xef/0x3d0 [ 2163.522124][ T2795] out_of_memory+0xe97/0x1280 [ 2163.526841][ T2795] ? mutex_lock_io_nested+0x60/0x60 [ 2163.532076][ T2795] ? preempt_schedule+0xd9/0xe0 [ 2163.536962][ T2795] ? unregister_oom_notifier+0x20/0x20 [ 2163.542457][ T2795] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2163.548573][ T2795] ? print_irqtrace_events+0x210/0x210 [ 2163.554079][ T2795] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2163.559663][ T2795] ? preempt_schedule_thunk+0x16/0x18 [ 2163.565070][ T2795] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2163.570665][ T2795] ? cgroup_file_notify+0x123/0x190 [ 2163.575895][ T2795] memory_max_write+0x356/0x470 [ 2163.580793][ T2795] ? memory_max_show+0xa0/0xa0 [ 2163.585597][ T2795] ? read_lock_is_recursive+0x10/0x10 [ 2163.591006][ T2795] ? memory_max_show+0xa0/0xa0 [ 2163.595801][ T2795] cgroup_file_write+0x2ac/0x670 [ 2163.600774][ T2795] ? mutex_lock_io_nested+0x60/0x60 [ 2163.606010][ T2795] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2163.611168][ T2795] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2163.616311][ T2795] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2163.621638][ T2795] vfs_write+0xacf/0xe50 [ 2163.625920][ T2795] ? file_end_write+0x250/0x250 [ 2163.630808][ T2795] ? __fget_files+0x413/0x480 [ 2163.635606][ T2795] ? mutex_lock_nested+0x17/0x20 [ 2163.640582][ T2795] ? __fdget_pos+0x261/0x300 [ 2163.645206][ T2795] ? ksys_write+0x77/0x2c0 [ 2163.649654][ T2795] ksys_write+0x1a2/0x2c0 [ 2163.654012][ T2795] ? print_irqtrace_events+0x210/0x210 [ 2163.659508][ T2795] ? __ia32_sys_read+0x80/0x80 [ 2163.664300][ T2795] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2163.670308][ T2795] ? lockdep_hardirqs_on+0x94/0x130 [ 2163.675536][ T2795] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2163.681550][ T2795] do_syscall_64+0x3d/0xb0 [ 2163.686001][ T2795] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2163.691925][ T2795] RIP: 0033:0x7fe3e36cd0f9 [ 2163.696362][ T2795] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2163.715989][ T2795] RSP: 002b:00007fe3e1c1e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2163.724429][ T2795] RAX: ffffffffffffffda RBX: 00007fe3e37ed050 RCX: 00007fe3e36cd0f9 [ 2163.732423][ T2795] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2163.740414][ T2795] RBP: 00007fe3e3728b39 R08: 0000000000000000 R09: 0000000000000000 [ 2163.748407][ T2795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2163.756490][ T2795] R13: 00007fff5c7bdd5f R14: 00007fe3e1c1e300 R15: 0000000000022000 [ 2163.764511][ T2795] [ 2163.777539][ T2795] memory: usage 10748kB, limit 0kB, failcnt 38 [ 2163.784167][ T2795] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2163.791613][ T2795] Memory cgroup stats for /syz4: [ 2163.791746][ T2795] anon 122880 [ 2163.791746][ T2795] file 10481664 [ 2163.791746][ T2795] kernel_stack 98304 [ 2163.791746][ T2795] pagetables 90112 [ 2163.791746][ T2795] percpu 0 [ 2163.791746][ T2795] sock 0 [ 2163.791746][ T2795] shmem 10477568 [ 2163.791746][ T2795] file_mapped 122880 [ 2163.791746][ T2795] file_dirty 0 [ 2163.791746][ T2795] file_writeback 0 [ 2163.791746][ T2795] swapcached 0 [ 2163.791746][ T2795] anon_thp 0 [ 2163.791746][ T2795] file_thp 0 [ 2163.791746][ T2795] shmem_thp 0 [ 2163.791746][ T2795] inactive_anon 122880 [ 2163.791746][ T2795] active_anon 10477568 [ 2163.791746][ T2795] inactive_file 0 [ 2163.791746][ T2795] active_file 4096 [ 2163.791746][ T2795] unevictable 0 [ 2163.791746][ T2795] slab_reclaimable 79384 [ 2163.791746][ T2795] slab_unreclaimable 103328 [ 2163.791746][ T2795] slab 182712 [ 2163.791746][ T2795] workingset_refault_anon 0 [ 2163.791746][ T2795] workingset_refault_file 2 [ 2163.791746][ T2795] workingset_activate_anon 0 [ 2163.900601][ T2795] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=2677,uid=0 [ 2163.928803][ T2795] Memory cgroup out of memory: Killed process 2677 (syz-executor.4) total-vm:56712kB, anon-rss:444kB, file-rss:14528kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:0 [ 2167.661409][ T154] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2168.809836][ T154] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2168.879841][ T154] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2168.970960][ T154] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2169.737442][ T154] device hsr_slave_0 left promiscuous mode [ 2169.750735][ T154] device hsr_slave_1 left promiscuous mode [ 2169.759526][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2169.777589][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2169.792723][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2169.800337][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2169.819439][ T154] device bridge_slave_1 left promiscuous mode [ 2169.829468][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 2169.844737][ T154] device bridge_slave_0 left promiscuous mode [ 2169.861957][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 2169.877486][ T154] device veth1_macvtap left promiscuous mode [ 2169.884107][ T154] device veth0_macvtap left promiscuous mode [ 2169.890281][ T154] device veth1_vlan left promiscuous mode [ 2169.896731][ T154] device veth0_vlan left promiscuous mode [ 2170.074784][ T154] team0 (unregistering): Port device team_slave_1 removed [ 2170.093107][ T154] team0 (unregistering): Port device team_slave_0 removed [ 2170.107301][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface 04:31:40 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x2}]}, {0x0, [0x0, 0x61]}}, &(0x7f00000001c0)=""/182, 0x28, 0xb6, 0x1}, 0x20) 04:31:40 executing program 2: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) openat$cgroup_type(r0, 0x0, 0x2, 0x0) syz_clone(0x20020000, &(0x7f0000000140), 0x0, 0x0, &(0x7f00000001c0), 0x0) r1 = openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) openat$cgroup_freezer_state(r1, &(0x7f0000000280), 0x2, 0x0) syz_clone(0x80, &(0x7f0000000380)="697af00ed4fae69db48dee4685b46a564c9b05e51f0b8600db079ff62e186ef469a7a3093255849dcca63cc849722114ea85d0f030d05d253d868b7d0845e3623604797d05407f089fc7af68538d5de18f855d66c6fc37331db85cdd4fdf9bc9f040053a198b2ceb", 0x68, 0x0, &(0x7f00000004c0), &(0x7f0000000500)="7edebf55335b0b9fbcb0dabeba9c8c50c97af5aed9984c3ff832b63cc0041d4785afbc20189a45504cf3bfb0e31111eab290e3107209da67b2b7d323684164c1652ddc19b366797e7a278fbc") sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000d00)={@map}, 0x10) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000d80)=0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000dc0)={0xfffffffffffffffe}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001280)={0xffffffffffffffff, 0xe0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000fc0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, &(0x7f0000001000)=[0x0, 0x0], &(0x7f0000001040)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000001080)=[{}, {}, {}, {}, {}], 0x28, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8, 0x0, 0x0}}, 0x10) sendmsg$inet(0xffffffffffffffff, 0x0, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001700)={0xffffffffffffffff, 0xe0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000001440)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001580), 0x8, 0x10, 0x8, 0x8, &(0x7f00000015c0)}}, 0x10) socketpair(0x0, 0x0, 0x7, 0x0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001ac0)=@bpf_lsm={0x1d, 0x5, &(0x7f0000001900)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}, [@alu={0x7, 0x0, 0x0, 0x5}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}]}, &(0x7f0000001940)='syzkaller\x00', 0x0, 0xb1, &(0x7f0000001980)=""/177, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000001a80)={0x0, 0x9, 0x0, 0xa48e}, 0x10}, 0x80) bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) 04:31:40 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'rose0\x00', 0x1}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e6c, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000080)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='freezer.state\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x58, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x63, 0xffffffffffffffd1, 0x0, 0x0, 0x0, '\x00', r2, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:31:40 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002c40)={0x0, &(0x7f0000003400)=""/145, 0x0, 0x91, 0x1}, 0x20) 04:31:40 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x0, 0x0, 0xb338, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:31:40 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000280)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='b 9'], 0xa) [ 2170.122751][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface 04:31:40 executing program 0: bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001fc0), 0x61) 04:31:40 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000780)={0xffffffffffffffff, 0x0, 0x0}, 0x0) 04:31:40 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='freezer.state\x00', 0x0, 0x0) write$cgroup_pid(r1, 0x0, 0x0) 04:31:40 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000005c80)={0x0, 0x0, 0x0}, 0x0) 04:31:40 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002c40)={&(0x7f0000003280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xd, 0xd, 0x2, [@datasec={0x0, 0x0, 0x0, 0xf, 0x1, [], "d9"}]}}, &(0x7f0000003400)=""/145, 0x5f5e0ff, 0x91}, 0x20) [ 2170.452644][ T154] bond0 (unregistering): Released all slaves 04:31:40 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x10, 0x0, 0x0, 0xffff5fc7}, 0x48) 04:31:40 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000780)={0xffffffffffffffff, 0x3e80, 0x0}, 0x0) [ 2172.350869][ T3234] chnl_net:caif_netlink_parms(): no params data found [ 2172.583077][ T3234] bridge0: port 1(bridge_slave_0) entered blocking state [ 2172.591590][ T3234] bridge0: port 1(bridge_slave_0) entered disabled state [ 2172.599765][ T3234] device bridge_slave_0 entered promiscuous mode [ 2172.644183][ T3234] bridge0: port 2(bridge_slave_1) entered blocking state [ 2172.668763][ T3234] bridge0: port 2(bridge_slave_1) entered disabled state [ 2172.677560][ T3234] device bridge_slave_1 entered promiscuous mode [ 2172.784669][ T3234] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2172.820449][ T3234] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2172.925825][ T3234] team0: Port device team_slave_0 added [ 2172.957944][ T3234] team0: Port device team_slave_1 added [ 2173.034442][ T3234] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2173.041676][ T3234] 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. [ 2173.121521][ T3234] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2173.163252][ T3234] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2173.170374][ T3234] 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. [ 2173.276246][ T3234] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2173.391032][ T3234] device hsr_slave_0 entered promiscuous mode [ 2173.421927][ T3234] device hsr_slave_1 entered promiscuous mode [ 2173.428639][ T3234] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2173.461330][ T3234] Cannot create hsr debugfs directory [ 2174.011463][T23111] Bluetooth: hci2: command 0x0409 tx timeout [ 2174.136928][ T3234] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2174.147641][ T3234] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2174.160429][ T3234] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2174.182272][ T3234] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2174.357950][ T3234] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2174.374711][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2174.385139][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2174.402043][ T3234] 8021q: adding VLAN 0 to HW filter on device team0 [ 2174.413521][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2174.422673][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2174.439899][T32169] bridge0: port 1(bridge_slave_0) entered blocking state [ 2174.447072][T32169] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2174.464630][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2174.481639][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2174.490489][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2174.506082][T27713] bridge0: port 2(bridge_slave_1) entered blocking state [ 2174.513309][T27713] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2174.540243][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2174.551933][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2174.560997][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2174.580390][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2174.617940][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2174.635209][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2174.650112][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2174.666921][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2174.681514][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2174.690178][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2174.700157][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2174.711941][ T3234] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2174.827214][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2174.839924][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2174.851756][ T3234] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2174.977183][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2174.986811][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2175.008557][ T3234] device veth0_vlan entered promiscuous mode [ 2175.016430][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2175.025260][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2175.040291][ T3234] device veth1_vlan entered promiscuous mode [ 2175.048471][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2175.058121][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2175.080958][ T3234] device veth0_macvtap entered promiscuous mode [ 2175.089989][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2175.099260][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2175.110656][ T3234] device veth1_macvtap entered promiscuous mode [ 2175.118613][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2175.127836][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2175.144684][ T3234] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2175.155990][ T3234] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2175.166532][ T3234] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2175.177825][ T3234] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2175.187862][ T3234] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2175.199147][ T3234] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2175.209653][ T3234] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2175.220238][ T3234] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2175.231396][ T3234] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2175.241884][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2175.250494][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2175.261723][ T3234] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2175.274183][ T3234] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2175.284464][ T3234] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2175.294957][ T3234] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2175.306747][ T3234] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2175.320742][ T3234] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2175.331623][ T3234] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2175.342210][ T3234] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2175.352254][ T3234] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2175.362962][ T3234] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2175.383827][ T3234] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2175.395461][ T3234] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2175.404443][ T3234] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2175.415938][ T3234] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2175.424853][ T3234] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2175.437071][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2175.446899][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2175.512668][ T5124] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2175.520813][ T5124] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2175.547788][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2175.564114][ T1109] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2175.573328][ T1109] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2175.584423][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2175.752535][ T3313] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2175.763265][ T3313] CPU: 0 PID: 3313 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2175.771779][ T3313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2175.782162][ T3313] Call Trace: [ 2175.785442][ T3313] [ 2175.788456][ T3313] dump_stack_lvl+0x1e3/0x2cb [ 2175.793281][ T3313] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2175.798921][ T3313] ? panic+0x84d/0x84d [ 2175.802993][ T3313] ? local_lock_release+0x170/0x170 [ 2175.808202][ T3313] dump_header+0xd4/0x940 [ 2175.812630][ T3313] oom_kill_process+0xef/0x3d0 [ 2175.817407][ T3313] out_of_memory+0xe97/0x1280 [ 2175.822139][ T3313] ? mutex_lock_io_nested+0x60/0x60 [ 2175.827390][ T3313] ? preempt_schedule+0xd9/0xe0 [ 2175.832262][ T3313] ? unregister_oom_notifier+0x20/0x20 [ 2175.837727][ T3313] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 2175.843997][ T3313] ? lockdep_hardirqs_on+0x94/0x130 [ 2175.849329][ T3313] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 2175.855500][ T3313] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2175.861052][ T3313] ? preempt_schedule_thunk+0x16/0x18 [ 2175.866429][ T3313] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2175.871976][ T3313] ? cgroup_file_notify+0x123/0x190 [ 2175.877192][ T3313] memory_max_write+0x356/0x470 [ 2175.882063][ T3313] ? memory_max_show+0xa0/0xa0 [ 2175.886826][ T3313] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2175.892801][ T3313] ? print_irqtrace_events+0x210/0x210 [ 2175.898257][ T3313] ? memory_max_show+0xa0/0xa0 [ 2175.903012][ T3313] cgroup_file_write+0x2ac/0x670 [ 2175.907961][ T3313] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 2175.914114][ T3313] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2175.919237][ T3313] ? kernfs_fop_write_iter+0x306/0x4f0 [ 2175.924726][ T3313] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2175.929837][ T3313] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2175.935143][ T3313] vfs_write+0xacf/0xe50 [ 2175.939395][ T3313] ? file_end_write+0x250/0x250 [ 2175.944263][ T3313] ? __fget_files+0x413/0x480 [ 2175.948947][ T3313] ? mutex_lock_nested+0x17/0x20 [ 2175.953896][ T3313] ? __fdget_pos+0x261/0x300 [ 2175.958479][ T3313] ? ksys_write+0x77/0x2c0 [ 2175.962899][ T3313] ksys_write+0x1a2/0x2c0 [ 2175.967240][ T3313] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 2175.973397][ T3313] ? __ia32_sys_read+0x80/0x80 [ 2175.978162][ T3313] ? syscall_enter_from_user_mode+0x37/0x290 [ 2175.984139][ T3313] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2175.990114][ T3313] do_syscall_64+0x3d/0xb0 [ 2175.994526][ T3313] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2176.000427][ T3313] RIP: 0033:0x7f86cd76d0f9 [ 2176.004870][ T3313] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2176.024470][ T3313] RSP: 002b:00007f86cbcdf168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2176.032970][ T3313] RAX: ffffffffffffffda RBX: 00007f86cd88cf80 RCX: 00007f86cd76d0f9 [ 2176.040942][ T3313] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2176.048923][ T3313] RBP: 00007f86cd7c8b39 R08: 0000000000000000 R09: 0000000000000000 [ 2176.056912][ T3313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2176.064877][ T3313] R13: 00007fff1588af9f R14: 00007f86cbcdf300 R15: 0000000000022000 [ 2176.072862][ T3313] [ 2176.092296][T32169] Bluetooth: hci2: command 0x041b tx timeout [ 2176.098532][ T3313] memory: usage 10764kB, limit 0kB, failcnt 38 [ 2176.106369][ T3313] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2176.116199][ T3313] Memory cgroup stats for /syz4: [ 2176.122247][ T3313] anon 118784 [ 2176.122247][ T3313] file 10481664 [ 2176.122247][ T3313] kernel_stack 65536 [ 2176.122247][ T3313] pagetables 94208 [ 2176.122247][ T3313] percpu 0 [ 2176.122247][ T3313] sock 0 [ 2176.122247][ T3313] shmem 10477568 [ 2176.122247][ T3313] file_mapped 122880 [ 2176.122247][ T3313] file_dirty 4096 [ 2176.122247][ T3313] file_writeback 0 [ 2176.122247][ T3313] swapcached 0 [ 2176.122247][ T3313] anon_thp 0 [ 2176.122247][ T3313] file_thp 0 [ 2176.122247][ T3313] shmem_thp 0 [ 2176.122247][ T3313] inactive_anon 110592 [ 2176.122247][ T3313] active_anon 10477568 [ 2176.122247][ T3313] inactive_file 0 [ 2176.122247][ T3313] active_file 4096 [ 2176.122247][ T3313] unevictable 0 [ 2176.122247][ T3313] slab_reclaimable 89704 [ 2176.122247][ T3313] slab_unreclaimable 143648 [ 2176.122247][ T3313] slab 233352 [ 2176.122247][ T3313] workingset_refault_anon 0 [ 2176.122247][ T3313] workingset_refault_file 2 [ 2176.122247][ T3313] workingset_activate_anon 0 [ 2176.222774][ T3313] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=3234,uid=0 [ 2176.243646][ T3313] Memory cgroup out of memory: Killed process 3234 (syz-executor.4) total-vm:56712kB, anon-rss:448kB, file-rss:14528kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 2176.284438][ T3313] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2176.295412][ T3313] CPU: 0 PID: 3313 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2176.303913][ T3313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2176.313973][ T3313] Call Trace: [ 2176.317248][ T3313] [ 2176.320172][ T3313] dump_stack_lvl+0x1e3/0x2cb [ 2176.324843][ T3313] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2176.330466][ T3313] ? panic+0x84d/0x84d [ 2176.334527][ T3313] ? local_lock_release+0x170/0x170 [ 2176.339724][ T3313] dump_header+0xd4/0x940 [ 2176.344049][ T3313] oom_kill_process+0xef/0x3d0 [ 2176.348812][ T3313] out_of_memory+0xe97/0x1280 [ 2176.353485][ T3313] ? mutex_lock_io_nested+0x60/0x60 [ 2176.358687][ T3313] ? unregister_oom_notifier+0x20/0x20 [ 2176.364145][ T3313] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2176.370123][ T3313] ? print_irqtrace_events+0x210/0x210 [ 2176.375584][ T3313] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2176.381131][ T3313] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2176.386704][ T3313] ? cgroup_file_notify+0x106/0x190 [ 2176.391904][ T3313] memory_max_write+0x356/0x470 [ 2176.396764][ T3313] ? memory_max_show+0xa0/0xa0 [ 2176.401522][ T3313] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2176.407498][ T3313] ? print_irqtrace_events+0x210/0x210 [ 2176.412949][ T3313] ? memory_max_show+0xa0/0xa0 [ 2176.417709][ T3313] cgroup_file_write+0x2ac/0x670 [ 2176.422638][ T3313] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 2176.428784][ T3313] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2176.433890][ T3313] ? kernfs_fop_write_iter+0x306/0x4f0 [ 2176.439354][ T3313] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2176.444458][ T3313] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2176.449745][ T3313] vfs_write+0xacf/0xe50 [ 2176.453985][ T3313] ? file_end_write+0x250/0x250 [ 2176.458838][ T3313] ? __fget_files+0x413/0x480 [ 2176.463540][ T3313] ? mutex_lock_nested+0x17/0x20 [ 2176.468473][ T3313] ? __fdget_pos+0x261/0x300 [ 2176.473048][ T3313] ? ksys_write+0x77/0x2c0 [ 2176.477455][ T3313] ksys_write+0x1a2/0x2c0 [ 2176.481772][ T3313] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 2176.487922][ T3313] ? __ia32_sys_read+0x80/0x80 [ 2176.492688][ T3313] ? syscall_enter_from_user_mode+0x37/0x290 [ 2176.498694][ T3313] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2176.504682][ T3313] do_syscall_64+0x3d/0xb0 [ 2176.509205][ T3313] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2176.515128][ T3313] RIP: 0033:0x7f86cd76d0f9 [ 2176.519543][ T3313] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2176.539144][ T3313] RSP: 002b:00007f86cbcdf168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2176.547575][ T3313] RAX: ffffffffffffffda RBX: 00007f86cd88cf80 RCX: 00007f86cd76d0f9 [ 2176.555624][ T3313] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2176.563699][ T3313] RBP: 00007f86cd7c8b39 R08: 0000000000000000 R09: 0000000000000000 [ 2176.571682][ T3313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2176.579645][ T3313] R13: 00007fff1588af9f R14: 00007f86cbcdf300 R15: 0000000000022000 [ 2176.587818][ T3313] [ 2176.608466][ T3313] memory: usage 10700kB, limit 0kB, failcnt 38 [ 2176.614955][ T3313] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2176.622645][ T3313] Memory cgroup stats for /syz4: [ 2176.625141][ T3313] anon 98304 [ 2176.625141][ T3313] file 10481664 [ 2176.625141][ T3313] kernel_stack 32768 [ 2176.625141][ T3313] pagetables 86016 [ 2176.625141][ T3313] percpu 0 [ 2176.625141][ T3313] sock 0 [ 2176.625141][ T3313] shmem 10477568 [ 2176.625141][ T3313] file_mapped 122880 [ 2176.625141][ T3313] file_dirty 4096 [ 2176.625141][ T3313] file_writeback 0 [ 2176.625141][ T3313] swapcached 0 [ 2176.625141][ T3313] anon_thp 0 [ 2176.625141][ T3313] file_thp 0 [ 2176.625141][ T3313] shmem_thp 0 [ 2176.625141][ T3313] inactive_anon 98304 [ 2176.625141][ T3313] active_anon 10477568 [ 2176.625141][ T3313] inactive_file 0 [ 2176.625141][ T3313] active_file 4096 [ 2176.625141][ T3313] unevictable 0 [ 2176.625141][ T3313] slab_reclaimable 89704 [ 2176.625141][ T3313] slab_unreclaimable 143648 [ 2176.625141][ T3313] slab 233352 [ 2176.625141][ T3313] workingset_refault_anon 0 [ 2176.625141][ T3313] workingset_refault_file 2 [ 2176.625141][ T3313] workingset_activate_anon 0 [ 2176.737171][ T3313] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=3312,uid=0 [ 2176.758956][ T3313] Memory cgroup out of memory: Killed process 3313 (syz-executor.4) total-vm:60684kB, anon-rss:508kB, file-rss:15152kB, shmem-rss:84kB, UID:0 pgtables:96kB oom_score_adj:1000 [ 2180.582726][T17777] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2180.926482][T17777] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2180.967700][T17777] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2181.015776][T17777] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2181.875513][T17777] device hsr_slave_0 left promiscuous mode [ 2181.889590][T17777] device hsr_slave_1 left promiscuous mode [ 2181.896728][T17777] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2181.912466][T17777] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2181.928637][T17777] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2181.946453][T17777] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2181.964538][T17777] device bridge_slave_1 left promiscuous mode [ 2181.970820][T17777] bridge0: port 2(bridge_slave_1) entered disabled state [ 2181.988063][T17777] device bridge_slave_0 left promiscuous mode [ 2181.995926][T17777] bridge0: port 1(bridge_slave_0) entered disabled state [ 2182.009738][T17777] device veth1_macvtap left promiscuous mode [ 2182.016378][T17777] device veth0_macvtap left promiscuous mode [ 2182.022950][T17777] device veth1_vlan left promiscuous mode [ 2182.028818][T17777] device veth0_vlan left promiscuous mode [ 2182.198477][T17777] team0 (unregistering): Port device team_slave_1 removed [ 2182.215379][T17777] team0 (unregistering): Port device team_slave_0 removed [ 2182.227097][T17777] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2182.242081][T17777] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2182.311012][T17777] bond0 (unregistering): Released all slaves 04:32:07 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001b80), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'veth1_virt_wifi\x00'}) 04:32:07 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f00000000c0), 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000100), 0x9) 04:32:07 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, &(0x7f0000000100)=""/143, 0x26, 0x8f, 0x1}, 0x20) 04:32:07 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'rose0\x00', 0x1}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e6c, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000080)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='freezer.state\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x58, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x63, 0xffffffffffffffd1, 0x0, 0x0, 0x0, '\x00', r2, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:32:07 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={&(0x7f0000000340)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@enum={0x0, 0x1, 0x0, 0x6, 0x4, [{}]}]}}, &(0x7f0000000380)=""/253, 0x2e, 0xfd, 0x1}, 0x20) 04:32:07 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:32:07 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@var={0x1}]}}, &(0x7f0000000100)=""/143, 0x2a, 0x8f, 0x1}, 0x20) 04:32:07 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x5, 0x4, 0x208000, 0x1, 0x1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), 0x0}, 0x20) 04:32:07 executing program 2: syz_clone(0x32285008, 0x0, 0x0, 0x0, 0x0, 0x0) 04:32:07 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}, [@alu={0x7}, @jmp={0x3, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x4, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:32:08 executing program 2: syz_clone(0x70068000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:32:08 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x3, 0x0, 0xc, 0x2}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x2, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) [ 2199.240649][ T3755] chnl_net:caif_netlink_parms(): no params data found [ 2199.324307][ T3755] bridge0: port 1(bridge_slave_0) entered blocking state [ 2199.339522][ T3755] bridge0: port 1(bridge_slave_0) entered disabled state [ 2199.347978][ T3755] device bridge_slave_0 entered promiscuous mode [ 2199.365170][ T3755] bridge0: port 2(bridge_slave_1) entered blocking state [ 2199.373931][ T3755] bridge0: port 2(bridge_slave_1) entered disabled state [ 2199.392589][ T3755] device bridge_slave_1 entered promiscuous mode [ 2199.439140][ T3755] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2199.454821][ T3755] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2199.511063][ T3755] team0: Port device team_slave_0 added [ 2199.520729][ T3755] team0: Port device team_slave_1 added [ 2199.593820][ T3755] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2199.600795][ T3755] 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. [ 2199.643142][ T3755] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2199.663546][ T3755] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2199.670517][ T3755] 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. [ 2199.705837][ T3755] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2199.756257][ T3755] device hsr_slave_0 entered promiscuous mode [ 2199.763500][ T3755] device hsr_slave_1 entered promiscuous mode [ 2199.770243][ T3755] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2199.779804][ T3755] Cannot create hsr debugfs directory [ 2200.426138][ T3755] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2200.438053][ T3755] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2200.448471][ T3755] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2200.458757][ T3755] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2200.571864][ T3755] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2200.596658][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2200.605908][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2200.617466][ T3755] 8021q: adding VLAN 0 to HW filter on device team0 [ 2200.629796][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2200.639007][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2200.648033][T13111] bridge0: port 1(bridge_slave_0) entered blocking state [ 2200.655202][T13111] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2200.664036][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2200.681279][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2200.690109][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2200.699470][T32168] bridge0: port 2(bridge_slave_1) entered blocking state [ 2200.706632][T32168] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2200.716211][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2200.725782][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2200.752985][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2200.763035][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2200.772541][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2200.782235][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2200.800623][ T3755] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2200.812320][ T3755] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2200.825768][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2200.834639][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2200.843955][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2200.853059][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2200.862268][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2200.870974][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2201.002934][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2201.016815][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2201.032868][ T3755] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2201.131582][T32169] Bluetooth: hci2: command 0x0409 tx timeout [ 2201.271696][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2201.288958][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2201.316942][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2201.326121][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2201.336081][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2201.344548][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2201.360523][ T3755] device veth0_vlan entered promiscuous mode [ 2201.377730][ T3755] device veth1_vlan entered promiscuous mode [ 2201.432158][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2201.440876][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2201.453743][ T3755] device veth0_macvtap entered promiscuous mode [ 2201.468858][ T3755] device veth1_macvtap entered promiscuous mode [ 2201.501972][ T3755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2201.521912][ T3755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2201.538533][ T3755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2201.549497][ T3755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2201.559882][ T3755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2201.571109][ T3755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2201.581310][ T3755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2201.592187][ T3755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2201.604231][ T3755] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2201.624939][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2201.634981][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2201.643932][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2201.657208][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2201.670907][ T3755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2201.700846][ T3755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2201.718662][ T3755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2201.739339][ T3755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2201.749690][ T3755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2201.768506][ T3755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2201.791340][ T3755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2201.810242][ T3755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2201.820594][ T3755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2201.840741][ T3755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2201.862179][ T3755] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2201.880701][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2201.889942][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2201.909145][ T3755] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2201.918534][ T3755] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2201.927605][ T3755] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2201.937741][ T3755] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2202.016695][ T1109] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2202.046788][ T1109] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2202.082316][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2202.095216][T29850] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2202.109188][T29850] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2202.124132][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2202.352319][ T3862] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2202.368064][ T3862] CPU: 1 PID: 3862 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2202.376623][ T3862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2202.386703][ T3862] Call Trace: [ 2202.390003][ T3862] [ 2202.392954][ T3862] dump_stack_lvl+0x1e3/0x2cb [ 2202.397667][ T3862] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2202.403345][ T3862] ? panic+0x84d/0x84d [ 2202.407444][ T3862] ? local_lock_release+0x170/0x170 [ 2202.412680][ T3862] dump_header+0xd4/0x940 [ 2202.417052][ T3862] oom_kill_process+0xef/0x3d0 [ 2202.421860][ T3862] out_of_memory+0xe97/0x1280 [ 2202.426577][ T3862] ? mutex_lock_io_nested+0x60/0x60 [ 2202.431815][ T3862] ? preempt_schedule+0xd9/0xe0 [ 2202.436702][ T3862] ? unregister_oom_notifier+0x20/0x20 [ 2202.442193][ T3862] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2202.448210][ T3862] ? print_irqtrace_events+0x210/0x210 [ 2202.453713][ T3862] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2202.459322][ T3862] ? preempt_schedule_thunk+0x16/0x18 [ 2202.464730][ T3862] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2202.470328][ T3862] ? cgroup_file_notify+0x123/0x190 [ 2202.475558][ T3862] memory_max_write+0x356/0x470 [ 2202.480453][ T3862] ? memory_max_show+0xa0/0xa0 [ 2202.485248][ T3862] ? read_lock_is_recursive+0x10/0x10 [ 2202.490649][ T3862] ? memory_max_show+0xa0/0xa0 [ 2202.495439][ T3862] cgroup_file_write+0x2ac/0x670 [ 2202.500409][ T3862] ? mutex_lock_io_nested+0x60/0x60 [ 2202.505643][ T3862] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2202.510798][ T3862] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2202.515934][ T3862] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2202.521253][ T3862] vfs_write+0xacf/0xe50 [ 2202.525539][ T3862] ? file_end_write+0x250/0x250 [ 2202.530511][ T3862] ? __fget_files+0x413/0x480 [ 2202.535223][ T3862] ? mutex_lock_nested+0x17/0x20 [ 2202.540188][ T3862] ? __fdget_pos+0x261/0x300 [ 2202.544804][ T3862] ? ksys_write+0x77/0x2c0 [ 2202.549429][ T3862] ksys_write+0x1a2/0x2c0 [ 2202.553787][ T3862] ? print_irqtrace_events+0x210/0x210 [ 2202.559290][ T3862] ? __ia32_sys_read+0x80/0x80 [ 2202.564175][ T3862] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2202.570191][ T3862] ? lockdep_hardirqs_on+0x94/0x130 [ 2202.575519][ T3862] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2202.581539][ T3862] do_syscall_64+0x3d/0xb0 [ 2202.585979][ T3862] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2202.591902][ T3862] RIP: 0033:0x7fb08bb400f9 [ 2202.596346][ T3862] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2202.616064][ T3862] RSP: 002b:00007fb08a091168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2202.624504][ T3862] RAX: ffffffffffffffda RBX: 00007fb08bc60050 RCX: 00007fb08bb400f9 [ 2202.632501][ T3862] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2202.640498][ T3862] RBP: 00007fb08bb9bb39 R08: 0000000000000000 R09: 0000000000000000 [ 2202.648548][ T3862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2202.656543][ T3862] R13: 00007ffda8bfec4f R14: 00007fb08a091300 R15: 0000000000022000 [ 2202.664565][ T3862] [ 2202.697821][ T3862] memory: usage 10788kB, limit 0kB, failcnt 38 [ 2202.704556][ T3862] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2202.712169][ T3862] Memory cgroup stats for /syz4: [ 2202.712334][ T3862] anon 122880 [ 2202.712334][ T3862] file 10481664 [ 2202.712334][ T3862] kernel_stack 131072 [ 2202.712334][ T3862] pagetables 98304 [ 2202.712334][ T3862] percpu 0 [ 2202.712334][ T3862] sock 0 [ 2202.712334][ T3862] shmem 10477568 [ 2202.712334][ T3862] file_mapped 122880 [ 2202.712334][ T3862] file_dirty 4096 [ 2202.712334][ T3862] file_writeback 0 [ 2202.712334][ T3862] swapcached 0 [ 2202.712334][ T3862] anon_thp 0 [ 2202.712334][ T3862] file_thp 0 [ 2202.712334][ T3862] shmem_thp 0 [ 2202.712334][ T3862] inactive_anon 122880 [ 2202.712334][ T3862] active_anon 10477568 [ 2202.712334][ T3862] inactive_file 0 [ 2202.712334][ T3862] active_file 4096 [ 2202.712334][ T3862] unevictable 0 [ 2202.712334][ T3862] slab_reclaimable 81944 [ 2202.712334][ T3862] slab_unreclaimable 101760 [ 2202.712334][ T3862] slab 183704 [ 2202.712334][ T3862] workingset_refault_anon 0 [ 2202.712334][ T3862] workingset_refault_file 2 [ 2202.712334][ T3862] workingset_activate_anon 0 [ 2202.821296][ T3862] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=3755,uid=0 [ 2202.839253][ T3862] Memory cgroup out of memory: Killed process 3755 (syz-executor.4) total-vm:56712kB, anon-rss:444kB, file-rss:14464kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:0 [ 2205.487363][ T1109] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2206.358622][ T1109] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2206.419422][ T1109] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2206.488748][ T1109] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2207.310422][ T1109] device hsr_slave_0 left promiscuous mode [ 2207.317390][ T1109] device hsr_slave_1 left promiscuous mode [ 2207.334515][ T1109] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2207.348818][ T1109] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2207.362114][ T1109] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2207.369661][ T1109] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2207.392332][ T1109] device bridge_slave_1 left promiscuous mode [ 2207.398608][ T1109] bridge0: port 2(bridge_slave_1) entered disabled state [ 2207.415600][ T1109] device bridge_slave_0 left promiscuous mode [ 2207.426136][ T1109] bridge0: port 1(bridge_slave_0) entered disabled state [ 2207.445953][ T1109] device veth1_macvtap left promiscuous mode [ 2207.464421][ T1109] device veth0_macvtap left promiscuous mode [ 2207.470567][ T1109] device veth1_vlan left promiscuous mode [ 2207.480526][ T1109] device veth0_vlan left promiscuous mode [ 2207.643761][ T1109] team0 (unregistering): Port device team_slave_1 removed [ 2207.659702][ T1109] team0 (unregistering): Port device team_slave_0 removed [ 2207.672773][ T1109] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2207.687685][ T1109] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2207.753539][ T1109] bond0 (unregistering): Released all slaves 04:32:28 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000000000000700000000000000612500000000000095000000d3031a0020da359655b27ee1b4d46717a3698cbe02cbde141f5d184950607692bdaf246917e0d202f89540b065a673d40a6dea8cff284beb23f3d18c45"], &(0x7f0000000100)='GPL\x00', 0x4, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:32:28 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x3, 0x0, 0xc, 0x2}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x2, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:32:28 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x3, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x4, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:32:28 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x3, 0x0, 0x6, 0xa}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x3, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:32:28 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x3, 0x0, 0x6, 0xa}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x4, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:32:28 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:32:28 executing program 5: syz_clone(0x40004000, &(0x7f0000000780)="236c009aacb3a2ac7c621cc265b7206e25fc798dce7f3faf430903692c32b60778f95ccc0aa7d0f62461afcfc2079d2f206b028ae81cd841ada222a1677c8b839ffa5e34f1655de2699399420d41bfd1159a64d755c480ddd6c38ad836a17d8ddf6730bdfec8d10f29", 0x69, &(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)="ab0863cfefddebfc2602c0b5fc6b0a2efc") 04:32:28 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x3, 0x0, 0xc, 0x2}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x2, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:32:28 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}, [@alu={0x7}, @jmp={0x3, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x2, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:32:28 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x5, 0x4, 0x208000, 0x1, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x18, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xa000, r0}, 0x38) 04:32:28 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x3, 0x0, 0xc, 0x2}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x2, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:32:28 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x3, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x3, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) [ 2219.831407][ T4634] chnl_net:caif_netlink_parms(): no params data found [ 2219.909508][ T4634] bridge0: port 1(bridge_slave_0) entered blocking state [ 2219.918128][ T4634] bridge0: port 1(bridge_slave_0) entered disabled state [ 2219.934549][ T4634] device bridge_slave_0 entered promiscuous mode [ 2219.953507][ T4634] bridge0: port 2(bridge_slave_1) entered blocking state [ 2219.969513][ T4634] bridge0: port 2(bridge_slave_1) entered disabled state [ 2219.977902][ T4634] device bridge_slave_1 entered promiscuous mode [ 2220.022860][ T4634] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2220.034956][ T4634] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2220.073357][ T4634] team0: Port device team_slave_0 added [ 2220.092854][ T4634] team0: Port device team_slave_1 added [ 2220.129950][ T4634] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2220.137068][ T4634] 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. [ 2220.165708][ T4634] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2220.178610][ T4634] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2220.185962][ T4634] 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. [ 2220.212095][ T4634] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2220.293739][ T4634] device hsr_slave_0 entered promiscuous mode [ 2220.303848][ T4634] device hsr_slave_1 entered promiscuous mode [ 2220.310589][ T4634] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2220.318281][ T4634] Cannot create hsr debugfs directory [ 2220.799026][ T4634] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2220.810342][ T4634] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2220.827693][ T4634] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2220.838337][ T4634] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2220.928246][ T4634] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2220.945767][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2220.954757][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2220.967946][ T4634] 8021q: adding VLAN 0 to HW filter on device team0 [ 2220.995431][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2221.005180][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2221.014333][T32168] bridge0: port 1(bridge_slave_0) entered blocking state [ 2221.021475][T32168] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2221.052835][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2221.061031][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2221.071793][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2221.080824][T32169] bridge0: port 2(bridge_slave_1) entered blocking state [ 2221.087970][T32169] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2221.096698][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2221.105788][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2221.115671][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2221.125727][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2221.144051][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2221.152519][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2221.161975][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2221.170606][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2221.181681][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2221.195101][ T4634] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2221.219924][ T4634] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2221.235423][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2221.250323][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2221.411749][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2221.419431][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2221.429653][ T4634] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2221.691053][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2221.710765][ T1374] ieee802154 phy0 wpan0: encryption failed: -22 [ 2221.717260][ T1374] ieee802154 phy1 wpan1: encryption failed: -22 [ 2221.732016][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2221.761645][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2221.770091][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2221.780158][ T5641] Bluetooth: hci2: command 0x0409 tx timeout [ 2221.788751][ T4634] device veth0_vlan entered promiscuous mode [ 2221.797897][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2221.807100][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2221.821953][ T4634] device veth1_vlan entered promiscuous mode [ 2221.878595][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2221.897491][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2221.912991][ T4634] device veth0_macvtap entered promiscuous mode [ 2221.936768][ T4634] device veth1_macvtap entered promiscuous mode [ 2221.992231][ T4634] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2222.015437][ T4634] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2222.035492][ T4634] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2222.055036][ T4634] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2222.069255][ T4634] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2222.089125][ T4634] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2222.114524][ T4634] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2222.134985][ T4634] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2222.155030][ T4634] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2222.168204][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2222.180024][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2222.196438][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2222.216869][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2222.239291][ T4634] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2222.264165][ T4634] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2222.283698][ T4634] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2222.299648][ T4634] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2222.319297][ T4634] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2222.330298][ T4634] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2222.355959][ T4634] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2222.373804][ T4634] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2222.388854][ T4634] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2222.407486][ T4634] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2222.430767][ T4634] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2222.440449][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2222.450198][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2222.466267][ T4634] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2222.491621][ T4634] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2222.500359][ T4634] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2222.528219][ T4634] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2222.629615][ T3710] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2222.655433][ T3710] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2222.669161][T17777] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2222.686420][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2222.696930][T17777] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2222.727189][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2222.949523][ T4733] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2222.970590][ T4733] CPU: 0 PID: 4733 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2222.979150][ T4733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2222.989222][ T4733] Call Trace: [ 2222.992519][ T4733] [ 2222.995488][ T4733] dump_stack_lvl+0x1e3/0x2cb [ 2223.000187][ T4733] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2223.005837][ T4733] ? panic+0x84d/0x84d [ 2223.009921][ T4733] ? local_lock_release+0x170/0x170 [ 2223.015155][ T4733] dump_header+0xd4/0x940 [ 2223.019525][ T4733] oom_kill_process+0xef/0x3d0 [ 2223.024315][ T4733] out_of_memory+0xe97/0x1280 [ 2223.029115][ T4733] ? mutex_lock_io_nested+0x60/0x60 [ 2223.034333][ T4733] ? preempt_schedule+0xd9/0xe0 [ 2223.039203][ T4733] ? unregister_oom_notifier+0x20/0x20 [ 2223.044682][ T4733] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2223.050702][ T4733] ? print_irqtrace_events+0x210/0x210 [ 2223.056200][ T4733] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2223.061775][ T4733] ? preempt_schedule_thunk+0x16/0x18 [ 2223.067179][ T4733] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2223.072774][ T4733] ? cgroup_file_notify+0x123/0x190 [ 2223.078011][ T4733] memory_max_write+0x356/0x470 [ 2223.082906][ T4733] ? memory_max_show+0xa0/0xa0 [ 2223.087712][ T4733] ? read_lock_is_recursive+0x10/0x10 [ 2223.093116][ T4733] ? memory_max_show+0xa0/0xa0 [ 2223.097912][ T4733] cgroup_file_write+0x2ac/0x670 [ 2223.102888][ T4733] ? mutex_lock_io_nested+0x60/0x60 [ 2223.108125][ T4733] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2223.113277][ T4733] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2223.118419][ T4733] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2223.123746][ T4733] vfs_write+0xacf/0xe50 [ 2223.128030][ T4733] ? file_end_write+0x250/0x250 [ 2223.132916][ T4733] ? __fget_files+0x413/0x480 [ 2223.137635][ T4733] ? mutex_lock_nested+0x17/0x20 [ 2223.142601][ T4733] ? __fdget_pos+0x261/0x300 [ 2223.147216][ T4733] ? ksys_write+0x77/0x2c0 [ 2223.151662][ T4733] ksys_write+0x1a2/0x2c0 [ 2223.156018][ T4733] ? print_irqtrace_events+0x210/0x210 [ 2223.161517][ T4733] ? __ia32_sys_read+0x80/0x80 [ 2223.166402][ T4733] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2223.172407][ T4733] ? lockdep_hardirqs_on+0x94/0x130 [ 2223.177637][ T4733] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2223.183670][ T4733] do_syscall_64+0x3d/0xb0 [ 2223.188119][ T4733] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2223.194037][ T4733] RIP: 0033:0x7f4a3a1df0f9 [ 2223.198476][ T4733] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2223.218195][ T4733] RSP: 002b:00007f4a38730168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2223.226618][ T4733] RAX: ffffffffffffffda RBX: 00007f4a3a2ff050 RCX: 00007f4a3a1df0f9 [ 2223.234683][ T4733] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2223.242673][ T4733] RBP: 00007f4a3a23ab39 R08: 0000000000000000 R09: 0000000000000000 [ 2223.250657][ T4733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2223.258633][ T4733] R13: 00007ffdb5269b6f R14: 00007f4a38730300 R15: 0000000000022000 [ 2223.266621][ T4733] [ 2223.278150][ T4733] memory: usage 10744kB, limit 0kB, failcnt 38 [ 2223.302752][ T4733] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2223.310917][ T4733] Memory cgroup stats for /syz4: [ 2223.311088][ T4733] anon 118784 [ 2223.311088][ T4733] file 10481664 [ 2223.311088][ T4733] kernel_stack 98304 [ 2223.311088][ T4733] pagetables 94208 [ 2223.311088][ T4733] percpu 0 [ 2223.311088][ T4733] sock 0 [ 2223.311088][ T4733] shmem 10477568 [ 2223.311088][ T4733] file_mapped 122880 [ 2223.311088][ T4733] file_dirty 4096 [ 2223.311088][ T4733] file_writeback 0 [ 2223.311088][ T4733] swapcached 0 [ 2223.311088][ T4733] anon_thp 0 [ 2223.311088][ T4733] file_thp 0 [ 2223.311088][ T4733] shmem_thp 0 [ 2223.311088][ T4733] inactive_anon 118784 [ 2223.311088][ T4733] active_anon 10477568 [ 2223.311088][ T4733] inactive_file 0 [ 2223.311088][ T4733] active_file 4096 [ 2223.311088][ T4733] unevictable 0 [ 2223.311088][ T4733] slab_reclaimable 81944 [ 2223.311088][ T4733] slab_unreclaimable 93056 [ 2223.311088][ T4733] slab 175000 [ 2223.311088][ T4733] workingset_refault_anon 0 [ 2223.311088][ T4733] workingset_refault_file 2 [ 2223.311088][ T4733] workingset_activate_anon 0 [ 2223.411410][ T4733] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=4634,uid=0 [ 2223.431541][ T4733] Memory cgroup out of memory: Killed process 4634 (syz-executor.4) total-vm:56712kB, anon-rss:448kB, file-rss:14528kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:0 [ 2226.752093][ T154] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2227.858661][ T154] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2227.928896][ T154] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2227.999073][ T154] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2228.771525][ T154] device hsr_slave_0 left promiscuous mode [ 2228.782001][ T154] device hsr_slave_1 left promiscuous mode [ 2228.788649][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2228.797998][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2228.808035][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2228.816658][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2228.827675][ T154] device bridge_slave_1 left promiscuous mode [ 2228.834388][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 2228.843775][ T154] device bridge_slave_0 left promiscuous mode [ 2228.850020][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 2228.874277][ T154] device veth1_macvtap left promiscuous mode [ 2228.880322][ T154] device veth0_macvtap left promiscuous mode [ 2228.886797][ T154] device veth1_vlan left promiscuous mode [ 2228.892951][ T154] device veth0_vlan left promiscuous mode [ 2229.053384][ T154] team0 (unregistering): Port device team_slave_1 removed [ 2229.073621][ T154] team0 (unregistering): Port device team_slave_0 removed [ 2229.086106][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2229.105484][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2229.174168][ T154] bond0 (unregistering): Released all slaves 04:32:49 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x3, 0x0, 0xc, 0x2}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x4, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:32:49 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x3, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x3, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:32:49 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x1a, 0x4, 0x0, 0x1, 0x1}, 0x48) 04:32:49 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x5, 0x4, 0x208000, 0x1, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x18, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xa000, r0}, 0x38) 04:32:49 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x4, &(0x7f0000000000)=@framed={{}, [@jmp={0x3, 0x0, 0xc, 0x2}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x4, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:32:49 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:32:49 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x3, 0x0, 0xc, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x4, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:32:49 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x3, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x3, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:32:49 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x3, 0x0, 0xc, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x4, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:32:49 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x3, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x3, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:32:49 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x3, 0x0, 0xc, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x4, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:32:49 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x3, 0x0, 0xc, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x4, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) [ 2240.557806][ T5361] chnl_net:caif_netlink_parms(): no params data found [ 2240.605124][ T5361] bridge0: port 1(bridge_slave_0) entered blocking state [ 2240.612339][ T5361] bridge0: port 1(bridge_slave_0) entered disabled state [ 2240.620179][ T5361] device bridge_slave_0 entered promiscuous mode [ 2240.629775][ T5361] bridge0: port 2(bridge_slave_1) entered blocking state [ 2240.637672][ T5361] bridge0: port 2(bridge_slave_1) entered disabled state [ 2240.646206][ T5361] device bridge_slave_1 entered promiscuous mode [ 2240.667772][ T5361] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2240.679026][ T5361] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2240.701457][ T5361] team0: Port device team_slave_0 added [ 2240.709672][ T5361] team0: Port device team_slave_1 added [ 2240.730289][ T5361] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2240.737510][ T5361] 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. [ 2240.764419][ T5361] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2240.776674][ T5361] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2240.784740][ T5361] 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. [ 2240.810988][ T5361] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2240.847856][ T5361] device hsr_slave_0 entered promiscuous mode [ 2240.854802][ T5361] device hsr_slave_1 entered promiscuous mode [ 2240.862310][ T5361] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2240.869881][ T5361] Cannot create hsr debugfs directory [ 2241.351348][ T5361] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2241.362826][ T5361] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2241.373106][ T5361] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2241.393555][ T5361] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2241.436250][ T5361] bridge0: port 2(bridge_slave_1) entered blocking state [ 2241.443516][ T5361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2241.450834][ T5361] bridge0: port 1(bridge_slave_0) entered blocking state [ 2241.457941][ T5361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2241.530273][ T5361] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2241.538910][T32168] bridge0: port 1(bridge_slave_0) entered disabled state [ 2241.548699][T32168] bridge0: port 2(bridge_slave_1) entered disabled state [ 2241.559399][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 2241.582953][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2241.592153][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2241.603302][ T5361] 8021q: adding VLAN 0 to HW filter on device team0 [ 2241.627420][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2241.642595][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2241.651201][T32168] bridge0: port 1(bridge_slave_0) entered blocking state [ 2241.658289][T32168] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2241.696765][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2241.705990][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2241.715190][T32170] bridge0: port 2(bridge_slave_1) entered blocking state [ 2241.722536][T32170] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2241.731513][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2241.740460][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2241.769781][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2241.790308][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2241.800384][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2241.817072][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2241.828456][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2241.844984][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2241.860431][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2241.874696][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2241.890720][ T5361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2241.908801][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2242.062450][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2242.071851][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2242.082877][ T5361] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2242.331589][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2242.340640][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2242.374264][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2242.392570][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2242.403502][ T5361] device veth0_vlan entered promiscuous mode [ 2242.412601][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2242.422755][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2242.443714][ T5361] device veth1_vlan entered promiscuous mode [ 2242.487498][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2242.502613][ T3618] Bluetooth: hci2: command 0x0409 tx timeout [ 2242.505326][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2242.526310][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2242.539392][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2242.552852][ T5361] device veth0_macvtap entered promiscuous mode [ 2242.564694][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2242.576512][ T5361] device veth1_macvtap entered promiscuous mode [ 2242.600241][ T5361] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2242.612481][ T5361] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2242.622547][ T5361] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2242.633552][ T5361] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2242.644048][ T5361] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2242.655455][ T5361] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2242.665819][ T5361] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2242.679358][ T5361] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2242.700416][ T5361] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2242.710035][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2242.727831][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2242.748652][ T5361] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2242.770399][ T5361] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2242.791327][ T5361] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2242.802593][ T5361] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2242.813098][ T5361] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2242.824188][ T5361] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2242.834474][ T5361] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2242.845384][ T5361] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2242.855813][ T5361] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2242.866760][ T5361] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2242.878586][ T5361] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2242.888167][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2242.899457][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2242.912214][ T5361] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2242.924635][ T5361] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2242.934361][ T5361] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2242.943859][ T5361] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2243.035057][ T5124] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2243.056861][ T5124] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2243.076722][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2243.085416][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2243.104569][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2243.115052][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2243.343106][ T5464] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2243.359933][ T5464] CPU: 1 PID: 5464 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2243.368485][ T5464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2243.378563][ T5464] Call Trace: [ 2243.381861][ T5464] [ 2243.384801][ T5464] dump_stack_lvl+0x1e3/0x2cb [ 2243.389505][ T5464] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2243.395168][ T5464] ? panic+0x84d/0x84d [ 2243.399266][ T5464] ? local_lock_release+0x170/0x170 [ 2243.404501][ T5464] dump_header+0xd4/0x940 [ 2243.408863][ T5464] oom_kill_process+0xef/0x3d0 [ 2243.413653][ T5464] out_of_memory+0xe97/0x1280 [ 2243.418363][ T5464] ? mutex_lock_io_nested+0x60/0x60 [ 2243.423640][ T5464] ? preempt_schedule+0xd9/0xe0 [ 2243.428629][ T5464] ? unregister_oom_notifier+0x20/0x20 [ 2243.434126][ T5464] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2243.440145][ T5464] ? print_irqtrace_events+0x210/0x210 [ 2243.445642][ T5464] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2243.451221][ T5464] ? preempt_schedule_thunk+0x16/0x18 [ 2243.456627][ T5464] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2243.462219][ T5464] ? cgroup_file_notify+0x123/0x190 [ 2243.467452][ T5464] memory_max_write+0x356/0x470 [ 2243.472345][ T5464] ? memory_max_show+0xa0/0xa0 [ 2243.477141][ T5464] ? read_lock_is_recursive+0x10/0x10 [ 2243.482545][ T5464] ? memory_max_show+0xa0/0xa0 [ 2243.487343][ T5464] cgroup_file_write+0x2ac/0x670 [ 2243.492319][ T5464] ? mutex_lock_io_nested+0x60/0x60 [ 2243.497552][ T5464] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2243.502705][ T5464] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2243.507967][ T5464] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2243.513301][ T5464] vfs_write+0xacf/0xe50 [ 2243.517583][ T5464] ? file_end_write+0x250/0x250 [ 2243.522470][ T5464] ? __fget_files+0x413/0x480 [ 2243.527273][ T5464] ? mutex_lock_nested+0x17/0x20 [ 2243.532234][ T5464] ? __fdget_pos+0x261/0x300 [ 2243.536933][ T5464] ? ksys_write+0x77/0x2c0 [ 2243.541382][ T5464] ksys_write+0x1a2/0x2c0 [ 2243.545743][ T5464] ? print_irqtrace_events+0x210/0x210 [ 2243.551248][ T5464] ? __ia32_sys_read+0x80/0x80 [ 2243.556041][ T5464] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2243.562046][ T5464] ? lockdep_hardirqs_on+0x94/0x130 [ 2243.567281][ T5464] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2243.573307][ T5464] do_syscall_64+0x3d/0xb0 [ 2243.577765][ T5464] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2243.583692][ T5464] RIP: 0033:0x7f97afeb60f9 [ 2243.588141][ T5464] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2243.607773][ T5464] RSP: 002b:00007f97ae407168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2243.616222][ T5464] RAX: ffffffffffffffda RBX: 00007f97affd6050 RCX: 00007f97afeb60f9 [ 2243.624219][ T5464] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2243.632213][ T5464] RBP: 00007f97aff11b39 R08: 0000000000000000 R09: 0000000000000000 [ 2243.640295][ T5464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2243.648293][ T5464] R13: 00007ffd5676366f R14: 00007f97ae407300 R15: 0000000000022000 [ 2243.656313][ T5464] [ 2243.669841][ T5464] memory: usage 10748kB, limit 0kB, failcnt 38 [ 2243.681411][ T5464] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2243.688431][ T5464] Memory cgroup stats for /syz4: [ 2243.688609][ T5464] anon 122880 [ 2243.688609][ T5464] file 10481664 [ 2243.688609][ T5464] kernel_stack 98304 [ 2243.688609][ T5464] pagetables 90112 [ 2243.688609][ T5464] percpu 0 [ 2243.688609][ T5464] sock 0 [ 2243.688609][ T5464] shmem 10477568 [ 2243.688609][ T5464] file_mapped 122880 [ 2243.688609][ T5464] file_dirty 4096 [ 2243.688609][ T5464] file_writeback 0 [ 2243.688609][ T5464] swapcached 0 [ 2243.688609][ T5464] anon_thp 0 [ 2243.688609][ T5464] file_thp 0 [ 2243.688609][ T5464] shmem_thp 0 [ 2243.688609][ T5464] inactive_anon 122880 [ 2243.688609][ T5464] active_anon 10477568 [ 2243.688609][ T5464] inactive_file 0 [ 2243.688609][ T5464] active_file 4096 [ 2243.688609][ T5464] unevictable 0 [ 2243.688609][ T5464] slab_reclaimable 81944 [ 2243.688609][ T5464] slab_unreclaimable 103328 [ 2243.688609][ T5464] slab 185272 [ 2243.688609][ T5464] workingset_refault_anon 0 [ 2243.688609][ T5464] workingset_refault_file 2 [ 2243.688609][ T5464] workingset_activate_anon 0 [ 2243.787726][ T5464] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=5361,uid=0 [ 2243.803779][ T5464] Memory cgroup out of memory: Killed process 5361 (syz-executor.4) total-vm:56712kB, anon-rss:448kB, file-rss:14464kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:0 [ 2243.851386][ T5464] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2243.875822][ T5464] CPU: 0 PID: 5464 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2243.884508][ T5464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2243.894581][ T5464] Call Trace: [ 2243.897878][ T5464] [ 2243.900830][ T5464] dump_stack_lvl+0x1e3/0x2cb [ 2243.905538][ T5464] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2243.911218][ T5464] ? panic+0x84d/0x84d [ 2243.915315][ T5464] ? local_lock_release+0x170/0x170 [ 2243.920549][ T5464] dump_header+0xd4/0x940 [ 2243.924917][ T5464] oom_kill_process+0xef/0x3d0 [ 2243.929712][ T5464] out_of_memory+0xe97/0x1280 [ 2243.934420][ T5464] ? mutex_lock_io_nested+0x60/0x60 [ 2243.939654][ T5464] ? unregister_oom_notifier+0x20/0x20 [ 2243.945144][ T5464] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2243.951156][ T5464] ? print_irqtrace_events+0x210/0x210 [ 2243.956651][ T5464] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2243.962231][ T5464] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2243.967825][ T5464] ? cgroup_file_notify+0x106/0x190 [ 2243.973048][ T5464] memory_max_write+0x356/0x470 [ 2243.977930][ T5464] ? memory_max_show+0xa0/0xa0 [ 2243.982722][ T5464] ? read_lock_is_recursive+0x10/0x10 [ 2243.988127][ T5464] ? memory_max_show+0xa0/0xa0 [ 2243.992929][ T5464] cgroup_file_write+0x2ac/0x670 [ 2243.997897][ T5464] ? mutex_lock_io_nested+0x60/0x60 [ 2244.003126][ T5464] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2244.008276][ T5464] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2244.013408][ T5464] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2244.018732][ T5464] vfs_write+0xacf/0xe50 [ 2244.023010][ T5464] ? file_end_write+0x250/0x250 [ 2244.027890][ T5464] ? __fget_files+0x413/0x480 [ 2244.032688][ T5464] ? mutex_lock_nested+0x17/0x20 [ 2244.037657][ T5464] ? __fdget_pos+0x261/0x300 [ 2244.042270][ T5464] ? ksys_write+0x77/0x2c0 [ 2244.046718][ T5464] ksys_write+0x1a2/0x2c0 [ 2244.051087][ T5464] ? print_irqtrace_events+0x210/0x210 [ 2244.056583][ T5464] ? __ia32_sys_read+0x80/0x80 [ 2244.061445][ T5464] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2244.067459][ T5464] ? lockdep_hardirqs_on+0x94/0x130 [ 2244.072711][ T5464] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2244.078730][ T5464] do_syscall_64+0x3d/0xb0 [ 2244.083184][ T5464] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2244.089102][ T5464] RIP: 0033:0x7f97afeb60f9 [ 2244.093677][ T5464] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2244.113305][ T5464] RSP: 002b:00007f97ae407168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2244.121750][ T5464] RAX: ffffffffffffffda RBX: 00007f97affd6050 RCX: 00007f97afeb60f9 [ 2244.129745][ T5464] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2244.137734][ T5464] RBP: 00007f97aff11b39 R08: 0000000000000000 R09: 0000000000000000 [ 2244.145729][ T5464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2244.153723][ T5464] R13: 00007ffd5676366f R14: 00007f97ae407300 R15: 0000000000022000 [ 2244.161741][ T5464] [ 2244.177822][ T5464] memory: usage 10652kB, limit 0kB, failcnt 38 [ 2244.184273][ T5464] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2244.207208][ T5464] Memory cgroup stats for /syz4: [ 2244.207344][ T5464] anon 102400 [ 2244.207344][ T5464] file 10481664 [ 2244.207344][ T5464] kernel_stack 32768 [ 2244.207344][ T5464] pagetables 81920 [ 2244.207344][ T5464] percpu 0 [ 2244.207344][ T5464] sock 0 [ 2244.207344][ T5464] shmem 10477568 [ 2244.207344][ T5464] file_mapped 122880 [ 2244.207344][ T5464] file_dirty 4096 [ 2244.207344][ T5464] file_writeback 0 [ 2244.207344][ T5464] swapcached 0 [ 2244.207344][ T5464] anon_thp 0 [ 2244.207344][ T5464] file_thp 0 [ 2244.207344][ T5464] shmem_thp 0 [ 2244.207344][ T5464] inactive_anon 102400 [ 2244.207344][ T5464] active_anon 10477568 [ 2244.207344][ T5464] inactive_file 0 [ 2244.207344][ T5464] active_file 4096 [ 2244.207344][ T5464] unevictable 0 [ 2244.207344][ T5464] slab_reclaimable 81944 [ 2244.207344][ T5464] slab_unreclaimable 103328 [ 2244.207344][ T5464] slab 185272 [ 2244.207344][ T5464] workingset_refault_anon 0 [ 2244.207344][ T5464] workingset_refault_file 2 [ 2244.207344][ T5464] workingset_activate_anon 0 [ 2244.321211][ T5464] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=5460,uid=0 [ 2244.339144][ T5464] Memory cgroup out of memory: Killed process 5464 (syz-executor.4) total-vm:60816kB, anon-rss:508kB, file-rss:15116kB, shmem-rss:88kB, UID:0 pgtables:92kB oom_score_adj:1000 [ 2247.270178][T17777] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2247.699129][T17777] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2247.777162][T17777] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2247.819219][T17777] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2248.669059][T17777] device hsr_slave_0 left promiscuous mode [ 2248.677931][T17777] device hsr_slave_1 left promiscuous mode [ 2248.686238][T17777] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2248.694213][T17777] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2248.704141][T17777] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2248.713991][T17777] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2248.723850][T17777] device bridge_slave_1 left promiscuous mode [ 2248.730693][T17777] bridge0: port 2(bridge_slave_1) entered disabled state [ 2248.740273][T17777] device bridge_slave_0 left promiscuous mode [ 2248.747056][T17777] bridge0: port 1(bridge_slave_0) entered disabled state [ 2248.761751][T17777] device veth1_macvtap left promiscuous mode [ 2248.767847][T17777] device veth0_macvtap left promiscuous mode [ 2248.774533][T17777] device veth1_vlan left promiscuous mode [ 2248.780377][T17777] device veth0_vlan left promiscuous mode [ 2248.955194][T17777] team0 (unregistering): Port device team_slave_1 removed [ 2248.970747][T17777] team0 (unregistering): Port device team_slave_0 removed [ 2248.986833][T17777] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2249.000958][T17777] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2249.070755][T17777] bond0 (unregistering): Released all slaves 04:33:15 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x3, 0x0, 0xc, 0x2}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x4, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:33:15 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x3, 0x0, 0x6, 0x2}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x4, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:33:15 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x541b, 0x0) 04:33:15 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x5, 0x4, 0x208000, 0x1, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x18, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xa000, r0}, 0x38) 04:33:15 executing program 3: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)={&(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00'}, 0x10) 04:33:15 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:33:15 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000002c0)={0x6, 0x4, &(0x7f0000000000)=@framed={{}, [@generic={0xc}]}, &(0x7f0000000600)='syzkaller\x00', 0x4, 0xc9, &(0x7f0000000100)=""/201, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:33:15 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bond0\x00', 0x4fdf544631fc9db2}) 04:33:15 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x2, &(0x7f0000000080)={'tunl0\x00'}) 04:33:15 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x4020940d, &(0x7f00000000c0)={0x0, 0x0}) 04:33:15 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x5452, &(0x7f0000000080)={'tunl0\x00'}) 04:33:15 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0x1, &(0x7f00000000c0)=@raw=[@exit={0x95, 0x0, 0x0, 0x4000000}], &(0x7f0000000100)='GPL\x00', 0x3, 0x94, &(0x7f0000000500)=""/148, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 2266.521113][ T6249] chnl_net:caif_netlink_parms(): no params data found [ 2266.567044][ T6249] bridge0: port 1(bridge_slave_0) entered blocking state [ 2266.575083][ T6249] bridge0: port 1(bridge_slave_0) entered disabled state [ 2266.584222][ T6249] device bridge_slave_0 entered promiscuous mode [ 2266.594211][ T6249] bridge0: port 2(bridge_slave_1) entered blocking state [ 2266.601722][ T6249] bridge0: port 2(bridge_slave_1) entered disabled state [ 2266.609529][ T6249] device bridge_slave_1 entered promiscuous mode [ 2266.637922][ T6249] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2266.649531][ T6249] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2266.675709][ T6249] team0: Port device team_slave_0 added [ 2266.684121][ T6249] team0: Port device team_slave_1 added [ 2266.704708][ T6249] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2266.716064][ T6249] 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. [ 2266.742872][ T6249] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2266.757246][ T6249] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2266.765933][ T6249] 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. [ 2266.794528][ T6249] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2266.835657][ T6249] device hsr_slave_0 entered promiscuous mode [ 2266.842657][ T6249] device hsr_slave_1 entered promiscuous mode [ 2266.849247][ T6249] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2266.857681][ T6249] Cannot create hsr debugfs directory [ 2267.384730][ T6249] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2267.396685][ T6249] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2267.410056][ T6249] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2267.420533][ T6249] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2267.447751][ T6249] bridge0: port 2(bridge_slave_1) entered blocking state [ 2267.454909][ T6249] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2267.462349][ T6249] bridge0: port 1(bridge_slave_0) entered blocking state [ 2267.469461][ T6249] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2267.528921][ T6249] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2267.539619][T23111] bridge0: port 1(bridge_slave_0) entered disabled state [ 2267.548719][T23111] bridge0: port 2(bridge_slave_1) entered disabled state [ 2267.560392][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 2267.585571][ T6249] 8021q: adding VLAN 0 to HW filter on device team0 [ 2267.594512][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2267.603042][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2267.635048][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2267.644433][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2267.660736][T21355] bridge0: port 1(bridge_slave_0) entered blocking state [ 2267.667933][T21355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2267.678298][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2267.687254][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2267.697569][T21355] bridge0: port 2(bridge_slave_1) entered blocking state [ 2267.704730][T21355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2267.713156][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2267.730996][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2267.740636][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2267.750608][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2267.760189][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2267.769763][T21355] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2267.788740][ T6249] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2267.810534][ T6249] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2267.833548][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2267.842760][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2267.860459][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2267.869583][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2267.880135][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2267.893422][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2268.054596][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2268.063862][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2268.077302][ T6249] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2268.374403][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2268.392948][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2268.431004][ T3618] Bluetooth: hci2: command 0x0409 tx timeout [ 2268.433965][ T6249] device veth0_vlan entered promiscuous mode [ 2268.453259][ T6249] device veth1_vlan entered promiscuous mode [ 2268.468799][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2268.478830][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2268.495725][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2268.505784][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2268.514451][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2268.541865][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2268.555670][ T6249] device veth0_macvtap entered promiscuous mode [ 2268.566789][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2268.579610][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2268.589592][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2268.599885][ T6249] device veth1_macvtap entered promiscuous mode [ 2268.630861][ T6249] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2268.649161][ T6249] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2268.660633][ T6249] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2268.683626][ T6249] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2268.700867][ T6249] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2268.720091][ T6249] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2268.741380][ T6249] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2268.759026][ T6249] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2268.771101][ T6249] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2268.788667][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2268.799588][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2268.809044][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2268.821020][ T6249] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2268.834351][ T6249] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2268.845739][ T6249] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2268.857488][ T6249] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2268.867666][ T6249] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2268.878690][ T6249] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2268.888980][ T6249] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2268.914173][ T6249] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2268.928684][ T6249] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2268.948726][ T6249] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 04:33:19 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x3, 0x0, 0xc, 0x2}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x4, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:33:19 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bond0\x00', 0x4fdf544631fc9db2}) ioctl$TUNSETIFF(r0, 0x400454ce, 0x0) 04:33:19 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x20c00, &(0x7f0000000340)=ANY=[], &(0x7f00000003c0)='syzkaller\x00', 0x1, 0x1000, &(0x7f0000001340)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$ITER_CREATE(0x21, 0x0, 0x0) 04:33:19 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x5, 0x4, 0x208000, 0x1, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x18, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xa000, r0}, 0x38) [ 2268.968899][ T6249] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2268.988497][ T6249] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2269.011001][ T6249] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2269.021661][ T6249] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2269.030741][ T6249] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2269.045917][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2269.055722][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2269.179834][ T3710] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2269.202589][ T3710] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2269.235942][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2269.254797][ T3710] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2269.268478][ T3710] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2269.306574][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2269.604180][ T6375] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2269.676154][ T6375] CPU: 1 PID: 6375 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2269.684712][ T6375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2269.694788][ T6375] Call Trace: [ 2269.698085][ T6375] [ 2269.701034][ T6375] dump_stack_lvl+0x1e3/0x2cb [ 2269.705745][ T6375] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2269.711419][ T6375] ? panic+0x84d/0x84d [ 2269.715523][ T6375] ? local_lock_release+0x170/0x170 [ 2269.720764][ T6375] dump_header+0xd4/0x940 [ 2269.725133][ T6375] oom_kill_process+0xef/0x3d0 [ 2269.729936][ T6375] out_of_memory+0xe97/0x1280 [ 2269.734860][ T6375] ? mutex_lock_io_nested+0x60/0x60 [ 2269.740118][ T6375] ? preempt_schedule+0xd9/0xe0 [ 2269.745001][ T6375] ? unregister_oom_notifier+0x20/0x20 [ 2269.750486][ T6375] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2269.756512][ T6375] ? print_irqtrace_events+0x210/0x210 [ 2269.762016][ T6375] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2269.767595][ T6375] ? preempt_schedule_thunk+0x16/0x18 [ 2269.773002][ T6375] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2269.778591][ T6375] ? cgroup_file_notify+0x123/0x190 [ 2269.783832][ T6375] memory_max_write+0x356/0x470 [ 2269.788724][ T6375] ? memory_max_show+0xa0/0xa0 [ 2269.793518][ T6375] ? read_lock_is_recursive+0x10/0x10 [ 2269.798923][ T6375] ? memory_max_show+0xa0/0xa0 [ 2269.803736][ T6375] cgroup_file_write+0x2ac/0x670 [ 2269.808717][ T6375] ? mutex_lock_io_nested+0x60/0x60 [ 2269.813956][ T6375] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2269.819110][ T6375] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2269.824251][ T6375] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2269.829571][ T6375] vfs_write+0xacf/0xe50 [ 2269.833856][ T6375] ? file_end_write+0x250/0x250 [ 2269.838741][ T6375] ? __fget_files+0x413/0x480 [ 2269.843458][ T6375] ? mutex_lock_nested+0x17/0x20 [ 2269.848425][ T6375] ? __fdget_pos+0x261/0x300 [ 2269.853044][ T6375] ? ksys_write+0x77/0x2c0 [ 2269.857493][ T6375] ksys_write+0x1a2/0x2c0 [ 2269.861972][ T6375] ? print_irqtrace_events+0x210/0x210 [ 2269.867473][ T6375] ? __ia32_sys_read+0x80/0x80 [ 2269.872271][ T6375] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2269.878291][ T6375] ? lockdep_hardirqs_on+0x94/0x130 [ 2269.883529][ T6375] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2269.889544][ T6375] do_syscall_64+0x3d/0xb0 [ 2269.894125][ T6375] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2269.900062][ T6375] RIP: 0033:0x7ffb0ed6c0f9 [ 2269.904505][ T6375] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2269.924133][ T6375] RSP: 002b:00007ffb0d2bd168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2269.932573][ T6375] RAX: ffffffffffffffda RBX: 00007ffb0ee8c050 RCX: 00007ffb0ed6c0f9 [ 2269.940565][ T6375] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2269.948686][ T6375] RBP: 00007ffb0edc7b39 R08: 0000000000000000 R09: 0000000000000000 [ 2269.956784][ T6375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2269.964865][ T6375] R13: 00007ffc5d032adf R14: 00007ffb0d2bd300 R15: 0000000000022000 [ 2269.972879][ T6375] [ 2269.985018][ T6375] memory: usage 10748kB, limit 0kB, failcnt 38 [ 2269.991894][ T6375] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2269.999789][ T6375] Memory cgroup stats for /syz4: [ 2269.999933][ T6375] anon 118784 [ 2269.999933][ T6375] file 10481664 [ 2269.999933][ T6375] kernel_stack 98304 [ 2269.999933][ T6375] pagetables 94208 [ 2269.999933][ T6375] percpu 0 [ 2269.999933][ T6375] sock 0 [ 2269.999933][ T6375] shmem 10477568 [ 2269.999933][ T6375] file_mapped 122880 [ 2269.999933][ T6375] file_dirty 4096 [ 2269.999933][ T6375] file_writeback 0 [ 2269.999933][ T6375] swapcached 0 [ 2269.999933][ T6375] anon_thp 0 [ 2269.999933][ T6375] file_thp 0 [ 2269.999933][ T6375] shmem_thp 0 [ 2269.999933][ T6375] inactive_anon 118784 [ 2269.999933][ T6375] active_anon 10477568 [ 2269.999933][ T6375] inactive_file 0 [ 2269.999933][ T6375] active_file 4096 [ 2269.999933][ T6375] unevictable 0 [ 2269.999933][ T6375] slab_reclaimable 81944 [ 2269.999933][ T6375] slab_unreclaimable 103328 [ 2269.999933][ T6375] slab 185272 [ 2269.999933][ T6375] workingset_refault_anon 0 [ 2269.999933][ T6375] workingset_refault_file 2 [ 2269.999933][ T6375] workingset_activate_anon 0 [ 2270.099071][ T6375] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=6249,uid=0 [ 2270.115782][ T6375] Memory cgroup out of memory: Killed process 6249 (syz-executor.4) total-vm:56712kB, anon-rss:448kB, file-rss:14464kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 04:33:22 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2}) 04:33:23 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:33:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000580)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3e80}, 0x0) 04:33:23 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'macvtap0\x00', 0x2}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)={'pim6reg0\x00'}) 04:33:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000003b40)={0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f00000027c0)=""/10, 0xa}, {&(0x7f0000002800)=""/139, 0x8b}], 0x2}, 0x12022) sendmsg$inet(r0, &(0x7f0000002700)={0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000000300)="d5558da4da17c11f0bebb08337bf2c3e42ad91bcf28f1cfa57400b00815132224eb03359eeba55771fbf9e47288ecb01878a2a59a7dcf0cd2748aa086c68c932b617379beb4ca1d1e26751d9e2cb192901dc1574b3c293ed6640729f62d2967aa359a84da011c38e2aa4", 0x6a}, {&(0x7f0000000380)="b5666b03f9c1c31410bf4c3276c7df2d82c55a4b8d97134c0f272ffb23d6ee833f060734eb11ad2d0120562f", 0x2c}], 0x2, &(0x7f0000002680)=ANY=[@ANYBLOB='d'], 0x68}, 0x0) 04:33:23 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000580)={0xfffffffffffffffd, 0x2, 0x0}, 0x0) 04:33:23 executing program 0: bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000240)={0x0, 0x0}, 0x8) r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000280)=r0, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0x1, &(0x7f00000000c0)=@raw=[@exit], &(0x7f0000000100)='GPL\x00', 0x3, 0x94, &(0x7f0000000500)=""/148, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000600), 0x10}, 0x80) 04:33:23 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) [ 2273.112790][T29850] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2273.760823][T29850] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2273.848875][T29850] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2273.928678][T29850] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2274.739554][T29850] device hsr_slave_0 left promiscuous mode [ 2274.761912][T29850] device hsr_slave_1 left promiscuous mode [ 2274.769309][T29850] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2274.778161][T29850] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2274.788122][T29850] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2274.795948][T29850] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2274.806575][T29850] device bridge_slave_1 left promiscuous mode [ 2274.813140][T29850] bridge0: port 2(bridge_slave_1) entered disabled state [ 2274.823591][T29850] device bridge_slave_0 left promiscuous mode [ 2274.829850][T29850] bridge0: port 1(bridge_slave_0) entered disabled state [ 2274.844624][T29850] device veth1_macvtap left promiscuous mode [ 2274.850756][T29850] device veth0_macvtap left promiscuous mode [ 2274.857808][T29850] device veth1_vlan left promiscuous mode [ 2274.864179][T29850] device veth0_vlan left promiscuous mode [ 2275.091645][T29850] team0 (unregistering): Port device team_slave_1 removed [ 2275.106723][T29850] team0 (unregistering): Port device team_slave_0 removed [ 2275.118696][T29850] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2275.138492][T29850] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2275.208965][T29850] bond0 (unregistering): Released all slaves [ 2275.257538][ T6652] chnl_net:caif_netlink_parms(): no params data found [ 2275.354304][ T6652] bridge0: port 1(bridge_slave_0) entered blocking state [ 2275.361771][ T6652] bridge0: port 1(bridge_slave_0) entered disabled state [ 2275.370045][ T6652] device bridge_slave_0 entered promiscuous mode [ 2275.381543][ T6652] bridge0: port 2(bridge_slave_1) entered blocking state [ 2275.388736][ T6652] bridge0: port 2(bridge_slave_1) entered disabled state [ 2275.397111][ T6652] device bridge_slave_1 entered promiscuous mode [ 2275.435217][ T6652] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2275.454430][ T6652] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2275.505929][ T6652] team0: Port device team_slave_0 added [ 2275.515042][ T6652] team0: Port device team_slave_1 added [ 2275.561691][ T6652] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2275.568673][ T6652] 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. [ 2275.597232][ T6652] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2275.626446][ T6652] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2275.641228][ T6652] 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. [ 2275.668564][ T6652] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2275.755444][ T6652] device hsr_slave_0 entered promiscuous mode [ 2275.776112][ T6652] device hsr_slave_1 entered promiscuous mode [ 2275.787998][ T6652] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2275.798278][ T6652] Cannot create hsr debugfs directory [ 2276.332033][ T6652] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2276.382362][ T6652] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2276.402217][ T6652] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2276.434052][ T6652] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2276.592688][ T6652] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2276.620348][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2276.636702][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2276.650999][ T6652] 8021q: adding VLAN 0 to HW filter on device team0 [ 2276.661527][T23111] Bluetooth: hci2: command 0x0409 tx timeout [ 2276.678148][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2276.689313][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2276.699347][T28779] bridge0: port 1(bridge_slave_0) entered blocking state [ 2276.706491][T28779] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2276.740632][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2276.758164][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2276.767839][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2276.776737][ T3618] bridge0: port 2(bridge_slave_1) entered blocking state [ 2276.783898][ T3618] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2276.792936][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2276.802163][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2276.838206][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2276.855825][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2276.869569][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2276.888808][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2276.907442][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2276.919034][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2276.936243][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2276.948043][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2276.966641][ T6652] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2276.986238][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2277.223620][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2277.232338][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2277.245453][ T6652] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2277.486255][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2277.495957][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2277.553547][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2277.572859][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2277.590505][ T6652] device veth0_vlan entered promiscuous mode [ 2277.600563][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2277.619401][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2277.643546][ T6652] device veth1_vlan entered promiscuous mode [ 2277.681887][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2277.690143][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2277.735331][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2277.752463][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2277.764637][ T6652] device veth0_macvtap entered promiscuous mode [ 2277.803157][ T6652] device veth1_macvtap entered promiscuous mode [ 2277.834062][ T6652] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2277.848130][ T6652] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2277.858610][ T6652] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2277.869380][ T6652] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2277.879810][ T6652] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2277.892913][ T6652] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2277.903158][ T6652] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2277.915164][ T6652] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2277.934570][ T6652] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2277.951940][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2277.960218][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2278.000150][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2278.038887][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2278.062226][ T6652] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2278.084627][ T6652] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2278.095101][ T6652] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2278.105745][ T6652] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2278.116628][ T6652] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2278.127595][ T6652] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2278.138035][ T6652] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2278.148791][ T6652] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2278.158872][ T6652] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2278.169832][ T6652] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2278.183352][ T6652] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2278.196482][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2278.206118][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2278.219609][ T6652] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2278.230840][ T6652] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2278.239997][ T6652] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2278.249688][ T6652] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2278.363948][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2278.395504][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2278.409510][ T3710] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2278.434210][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2278.444119][ T3710] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2278.463629][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2278.641836][ T6773] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2278.659924][ T6773] CPU: 0 PID: 6773 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2278.668502][ T6773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2278.678584][ T6773] Call Trace: [ 2278.681877][ T6773] [ 2278.684838][ T6773] dump_stack_lvl+0x1e3/0x2cb [ 2278.689539][ T6773] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2278.695193][ T6773] ? panic+0x84d/0x84d [ 2278.699286][ T6773] ? local_lock_release+0x170/0x170 [ 2278.704551][ T6773] dump_header+0xd4/0x940 [ 2278.708923][ T6773] oom_kill_process+0xef/0x3d0 [ 2278.713757][ T6773] out_of_memory+0xe97/0x1280 [ 2278.718596][ T6773] ? mutex_lock_io_nested+0x60/0x60 [ 2278.723851][ T6773] ? preempt_schedule+0xd9/0xe0 [ 2278.728732][ T6773] ? unregister_oom_notifier+0x20/0x20 [ 2278.731983][T28779] Bluetooth: hci2: command 0x041b tx timeout [ 2278.734217][ T6773] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2278.746212][ T6773] ? print_irqtrace_events+0x210/0x210 [ 2278.751704][ T6773] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2278.757293][ T6773] ? preempt_schedule_thunk+0x16/0x18 [ 2278.762791][ T6773] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2278.768387][ T6773] ? cgroup_file_notify+0x123/0x190 [ 2278.773620][ T6773] memory_max_write+0x356/0x470 [ 2278.778512][ T6773] ? memory_max_show+0xa0/0xa0 [ 2278.783303][ T6773] ? read_lock_is_recursive+0x10/0x10 [ 2278.788703][ T6773] ? memory_max_show+0xa0/0xa0 [ 2278.793498][ T6773] cgroup_file_write+0x2ac/0x670 [ 2278.798473][ T6773] ? mutex_lock_io_nested+0x60/0x60 [ 2278.803706][ T6773] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2278.808869][ T6773] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2278.814007][ T6773] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2278.819337][ T6773] vfs_write+0xacf/0xe50 [ 2278.823709][ T6773] ? file_end_write+0x250/0x250 [ 2278.828684][ T6773] ? __fget_files+0x413/0x480 [ 2278.833412][ T6773] ? mutex_lock_nested+0x17/0x20 [ 2278.838474][ T6773] ? __fdget_pos+0x261/0x300 [ 2278.843091][ T6773] ? ksys_write+0x77/0x2c0 [ 2278.847539][ T6773] ksys_write+0x1a2/0x2c0 [ 2278.851900][ T6773] ? print_irqtrace_events+0x210/0x210 [ 2278.857510][ T6773] ? __ia32_sys_read+0x80/0x80 [ 2278.862336][ T6773] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2278.868371][ T6773] ? lockdep_hardirqs_on+0x94/0x130 [ 2278.873603][ T6773] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2278.879619][ T6773] do_syscall_64+0x3d/0xb0 [ 2278.884072][ T6773] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2278.889994][ T6773] RIP: 0033:0x7f279f66b0f9 [ 2278.894436][ T6773] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2278.914068][ T6773] RSP: 002b:00007f279dbbc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2278.922514][ T6773] RAX: ffffffffffffffda RBX: 00007f279f78b050 RCX: 00007f279f66b0f9 [ 2278.930512][ T6773] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2278.938591][ T6773] RBP: 00007f279f6c6b39 R08: 0000000000000000 R09: 0000000000000000 [ 2278.946584][ T6773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2278.954579][ T6773] R13: 00007ffc83fae4af R14: 00007f279dbbc300 R15: 0000000000022000 [ 2278.962594][ T6773] [ 2278.970237][ T6773] memory: usage 10808kB, limit 0kB, failcnt 38 [ 2278.979252][ T6773] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2278.986404][ T6773] Memory cgroup stats for /syz4: [ 2278.986585][ T6773] anon 122880 [ 2278.986585][ T6773] file 10481664 [ 2278.986585][ T6773] kernel_stack 98304 [ 2278.986585][ T6773] pagetables 90112 [ 2278.986585][ T6773] percpu 0 [ 2278.986585][ T6773] sock 0 [ 2278.986585][ T6773] shmem 10477568 [ 2278.986585][ T6773] file_mapped 122880 [ 2278.986585][ T6773] file_dirty 4096 [ 2278.986585][ T6773] file_writeback 0 [ 2278.986585][ T6773] swapcached 0 [ 2278.986585][ T6773] anon_thp 0 [ 2278.986585][ T6773] file_thp 0 [ 2278.986585][ T6773] shmem_thp 0 [ 2278.986585][ T6773] inactive_anon 122880 [ 2278.986585][ T6773] active_anon 10477568 [ 2278.986585][ T6773] inactive_file 0 [ 2278.986585][ T6773] active_file 4096 [ 2278.986585][ T6773] unevictable 0 [ 2278.986585][ T6773] slab_reclaimable 89704 [ 2278.986585][ T6773] slab_unreclaimable 152352 [ 2278.986585][ T6773] slab 242056 [ 2278.986585][ T6773] workingset_refault_anon 0 [ 2278.986585][ T6773] workingset_refault_file 2 [ 2278.986585][ T6773] workingset_activate_anon 0 [ 2279.084272][ T6773] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=6652,uid=0 [ 2279.100348][ T6773] Memory cgroup out of memory: Killed process 6652 (syz-executor.4) total-vm:56712kB, anon-rss:452kB, file-rss:14464kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 2281.493597][ T6766] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2282.359276][ T6766] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2282.420186][ T6766] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2282.485920][ T6766] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2283.135061][ T1374] ieee802154 phy0 wpan0: encryption failed: -22 [ 2283.141556][ T1374] ieee802154 phy1 wpan1: encryption failed: -22 [ 2283.278967][ T6766] device hsr_slave_0 left promiscuous mode [ 2283.288877][ T6766] device hsr_slave_1 left promiscuous mode [ 2283.304784][ T6766] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2283.316670][ T6766] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2283.330598][ T6766] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2283.350253][ T6766] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2283.379352][ T6766] device bridge_slave_1 left promiscuous mode [ 2283.409344][ T6766] bridge0: port 2(bridge_slave_1) entered disabled state [ 2283.418808][ T6766] device bridge_slave_0 left promiscuous mode [ 2283.441514][ T6766] bridge0: port 1(bridge_slave_0) entered disabled state [ 2283.611929][ T6766] device veth1_macvtap left promiscuous mode [ 2283.618024][ T6766] device veth0_macvtap left promiscuous mode [ 2283.624454][ T6766] device veth1_vlan left promiscuous mode [ 2283.630307][ T6766] device veth0_vlan left promiscuous mode [ 2284.008117][ T6766] team0 (unregistering): Port device team_slave_1 removed [ 2284.024873][ T6766] team0 (unregistering): Port device team_slave_0 removed [ 2284.037319][ T6766] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2284.050848][ T6766] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2284.117995][ T6766] bond0 (unregistering): Released all slaves 04:33:38 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@alu={0x7}, @jmp={0x3, 0x0, 0xc, 0x2}], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x4, 0xfa, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) 04:33:38 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x20c00, &(0x7f0000000340)=ANY=[@ANYBLOB], &(0x7f00000003c0)='syzkaller\x00', 0x1, 0x1000, &(0x7f0000001340)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_TEST_RUN(0x17, 0x0, 0x0) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000000)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) 04:33:38 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x401c5820, &(0x7f0000000080)={'bond0\x00'}) 04:33:38 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bond0\x00', 0x4fdf544631fc9db2}) ioctl$TUNSETIFF(r0, 0x400454e2, 0x0) 04:33:38 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:33:38 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0x5, &(0x7f0000000140)=@framed={{}, [@map_val={0x18, 0x0, 0x3}]}, &(0x7f0000000100)='GPL\x00', 0x3, 0x94, &(0x7f0000000500)=""/148, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:33:39 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bond0\x00', 0x4fdf544631fc9db2}) ioctl$TUNSETIFF(r0, 0x400454dc, 0x0) 04:33:39 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bond0\x00', 0x4fdf544631fc9db2}) ioctl$TUNATTACHFILTER(r0, 0x400454cb, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x9}]}) 04:33:39 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'macvtap0\x00', 0x2}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3}]}) 04:33:39 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bond0\x00', 0x4fdf544631fc9db2}) ioctl$TUNSETIFF(r0, 0x400454c9, 0x0) 04:33:39 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x15, 0x1, &(0x7f00000000c0)=@raw=[@exit], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:33:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000600)={0xfffffffffffffffd, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000001ec0)={0x0, 0x0, 0x0}, 0x9642ff26c5e446a) [ 2290.062756][ T7179] chnl_net:caif_netlink_parms(): no params data found [ 2290.107857][ T7179] bridge0: port 1(bridge_slave_0) entered blocking state [ 2290.115204][ T7179] bridge0: port 1(bridge_slave_0) entered disabled state [ 2290.123844][ T7179] device bridge_slave_0 entered promiscuous mode [ 2290.133058][ T7179] bridge0: port 2(bridge_slave_1) entered blocking state [ 2290.140259][ T7179] bridge0: port 2(bridge_slave_1) entered disabled state [ 2290.148636][ T7179] device bridge_slave_1 entered promiscuous mode [ 2290.170459][ T7179] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2290.183108][ T7179] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2290.210283][ T7179] team0: Port device team_slave_0 added [ 2290.219446][ T7179] team0: Port device team_slave_1 added [ 2290.237697][ T7179] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2290.244839][ T7179] 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. [ 2290.272333][ T7179] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2290.286453][ T7179] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2290.293601][ T7179] 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. [ 2290.321574][ T7179] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2290.352305][ T7179] device hsr_slave_0 entered promiscuous mode [ 2290.359105][ T7179] device hsr_slave_1 entered promiscuous mode [ 2290.366079][ T7179] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2290.373727][ T7179] Cannot create hsr debugfs directory [ 2290.865769][ T7179] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2290.875678][ T7179] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2290.888236][ T7179] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2290.898139][ T7179] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2290.926632][ T7179] bridge0: port 2(bridge_slave_1) entered blocking state [ 2290.933788][ T7179] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2290.941240][ T7179] bridge0: port 1(bridge_slave_0) entered blocking state [ 2290.948332][ T7179] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2291.009588][ T7179] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2291.027595][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2291.037910][T32168] bridge0: port 1(bridge_slave_0) entered disabled state [ 2291.046020][T32168] bridge0: port 2(bridge_slave_1) entered disabled state [ 2291.055161][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 2291.070806][ T7179] 8021q: adding VLAN 0 to HW filter on device team0 [ 2291.083990][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2291.093561][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2291.102726][T32168] bridge0: port 1(bridge_slave_0) entered blocking state [ 2291.109805][T32168] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2291.131040][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2291.140406][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2291.149963][T32170] bridge0: port 2(bridge_slave_1) entered blocking state [ 2291.157121][T32170] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2291.165595][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2291.183029][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2291.192393][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2291.202343][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2291.220004][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2291.229772][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2291.239576][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2291.248757][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2291.257947][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2291.272093][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2291.280694][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2291.292252][ T7179] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2291.450025][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2291.462144][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2291.483047][ T7179] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2291.725124][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2291.744414][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2291.780391][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2291.797791][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2291.811837][ T7179] device veth0_vlan entered promiscuous mode [ 2291.832955][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2291.850706][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2291.862508][ T7179] device veth1_vlan entered promiscuous mode [ 2291.891058][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2291.907724][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2291.919468][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2291.940858][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2291.959245][ T7179] device veth0_macvtap entered promiscuous mode [ 2291.982720][ T7179] device veth1_macvtap entered promiscuous mode [ 2292.011486][T28779] Bluetooth: hci2: command 0x0409 tx timeout [ 2292.025299][ T7179] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2292.037246][ T7179] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2292.049763][ T7179] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2292.060584][ T7179] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2292.070776][ T7179] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2292.082879][ T7179] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2292.093527][ T7179] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2292.104656][ T7179] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2292.116673][ T7179] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2292.125941][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2292.134742][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2292.147238][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2292.164583][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2292.182355][ T7179] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2292.194359][ T7179] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2292.205018][ T7179] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2292.217594][ T7179] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2292.227918][ T7179] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2292.238829][ T7179] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2292.250249][ T7179] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2292.261745][ T7179] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2292.272081][ T7179] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2292.282927][ T7179] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2292.294685][ T7179] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2292.304571][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2292.313749][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2292.333437][ T7179] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2292.343995][ T7179] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2292.354779][ T7179] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2292.363912][ T7179] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2292.465571][ T1109] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2292.480524][ T1109] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2292.505671][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2292.539581][T29850] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2292.548788][T29850] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2292.562020][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2292.795994][ T7285] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2292.859294][ T7285] CPU: 0 PID: 7285 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2292.868119][ T7285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2292.878214][ T7285] Call Trace: [ 2292.881541][ T7285] [ 2292.884579][ T7285] dump_stack_lvl+0x1e3/0x2cb [ 2292.889378][ T7285] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2292.895038][ T7285] ? panic+0x84d/0x84d [ 2292.899140][ T7285] ? local_lock_release+0x170/0x170 [ 2292.904378][ T7285] dump_header+0xd4/0x940 [ 2292.908740][ T7285] oom_kill_process+0xef/0x3d0 [ 2292.913573][ T7285] out_of_memory+0xe97/0x1280 [ 2292.918287][ T7285] ? mutex_lock_io_nested+0x60/0x60 [ 2292.923520][ T7285] ? preempt_schedule+0xd9/0xe0 [ 2292.928427][ T7285] ? unregister_oom_notifier+0x20/0x20 [ 2292.933929][ T7285] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2292.939944][ T7285] ? print_irqtrace_events+0x210/0x210 [ 2292.945524][ T7285] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2292.951099][ T7285] ? preempt_schedule_thunk+0x16/0x18 [ 2292.956502][ T7285] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2292.962092][ T7285] ? cgroup_file_notify+0x123/0x190 [ 2292.967320][ T7285] memory_max_write+0x356/0x470 [ 2292.972216][ T7285] ? memory_max_show+0xa0/0xa0 [ 2292.977017][ T7285] ? read_lock_is_recursive+0x10/0x10 [ 2292.982414][ T7285] ? memory_max_show+0xa0/0xa0 [ 2292.987207][ T7285] cgroup_file_write+0x2ac/0x670 [ 2292.992176][ T7285] ? mutex_lock_io_nested+0x60/0x60 [ 2292.997421][ T7285] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2293.002696][ T7285] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2293.007842][ T7285] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2293.013171][ T7285] vfs_write+0xacf/0xe50 [ 2293.017454][ T7285] ? file_end_write+0x250/0x250 [ 2293.022342][ T7285] ? __fget_files+0x413/0x480 [ 2293.027056][ T7285] ? mutex_lock_nested+0x17/0x20 [ 2293.032023][ T7285] ? __fdget_pos+0x261/0x300 [ 2293.036631][ T7285] ? ksys_write+0x77/0x2c0 [ 2293.041101][ T7285] ksys_write+0x1a2/0x2c0 [ 2293.045453][ T7285] ? print_irqtrace_events+0x210/0x210 [ 2293.050941][ T7285] ? __ia32_sys_read+0x80/0x80 [ 2293.055729][ T7285] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2293.061735][ T7285] ? lockdep_hardirqs_on+0x94/0x130 [ 2293.066964][ T7285] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2293.072977][ T7285] do_syscall_64+0x3d/0xb0 [ 2293.077424][ T7285] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2293.083347][ T7285] RIP: 0033:0x7fb0ea3d40f9 [ 2293.087784][ T7285] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2293.107410][ T7285] RSP: 002b:00007fb0e8925168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2293.115848][ T7285] RAX: ffffffffffffffda RBX: 00007fb0ea4f4050 RCX: 00007fb0ea3d40f9 [ 2293.123837][ T7285] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2293.131954][ T7285] RBP: 00007fb0ea42fb39 R08: 0000000000000000 R09: 0000000000000000 [ 2293.139946][ T7285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2293.147957][ T7285] R13: 00007fffeaa6d1af R14: 00007fb0e8925300 R15: 0000000000022000 [ 2293.155973][ T7285] [ 2293.171876][ T7285] memory: usage 10768kB, limit 0kB, failcnt 38 [ 2293.186448][ T7285] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2293.194068][ T7285] Memory cgroup stats for /syz4: [ 2293.194236][ T7285] anon 122880 [ 2293.194236][ T7285] file 10481664 [ 2293.194236][ T7285] kernel_stack 98304 [ 2293.194236][ T7285] pagetables 94208 [ 2293.194236][ T7285] percpu 0 [ 2293.194236][ T7285] sock 0 [ 2293.194236][ T7285] shmem 10477568 [ 2293.194236][ T7285] file_mapped 122880 [ 2293.194236][ T7285] file_dirty 4096 [ 2293.194236][ T7285] file_writeback 0 [ 2293.194236][ T7285] swapcached 0 [ 2293.194236][ T7285] anon_thp 0 [ 2293.194236][ T7285] file_thp 0 [ 2293.194236][ T7285] shmem_thp 0 [ 2293.194236][ T7285] inactive_anon 122880 [ 2293.194236][ T7285] active_anon 10477568 [ 2293.194236][ T7285] inactive_file 0 [ 2293.194236][ T7285] active_file 4096 [ 2293.194236][ T7285] unevictable 0 [ 2293.194236][ T7285] slab_reclaimable 81944 [ 2293.194236][ T7285] slab_unreclaimable 119768 [ 2293.194236][ T7285] slab 201712 [ 2293.194236][ T7285] workingset_refault_anon 0 [ 2293.194236][ T7285] workingset_refault_file 2 [ 2293.194236][ T7285] workingset_activate_anon 0 [ 2293.290097][ T7285] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=7179,uid=0 [ 2293.327365][ T7285] Memory cgroup out of memory: Killed process 7179 (syz-executor.4) total-vm:56712kB, anon-rss:444kB, file-rss:14464kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 2297.220980][ T6766] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2298.070184][ T6766] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2298.170039][ T6766] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2298.248976][ T6766] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2299.000588][ T6766] device hsr_slave_0 left promiscuous mode [ 2299.014535][ T6766] device hsr_slave_1 left promiscuous mode [ 2299.027944][ T6766] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2299.038336][ T6766] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2299.054326][ T6766] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2299.074577][ T6766] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2299.089749][ T6766] device bridge_slave_1 left promiscuous mode [ 2299.099082][ T6766] bridge0: port 2(bridge_slave_1) entered disabled state [ 2299.115281][ T6766] device bridge_slave_0 left promiscuous mode [ 2299.127234][ T6766] bridge0: port 1(bridge_slave_0) entered disabled state [ 2299.145513][ T6766] device veth1_macvtap left promiscuous mode [ 2299.159429][ T6766] device veth0_macvtap left promiscuous mode [ 2299.166349][ T6766] device veth1_vlan left promiscuous mode [ 2299.179888][ T6766] device veth0_vlan left promiscuous mode [ 2299.394755][ T6766] team0 (unregistering): Port device team_slave_1 removed [ 2299.409080][ T6766] team0 (unregistering): Port device team_slave_0 removed [ 2299.425291][ T6766] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2299.443783][ T6766] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2299.517984][ T6766] bond0 (unregistering): Released all slaves 04:34:08 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'macvtap0\x00', 0x2}) ioctl$TUNSETVNETLE(r0, 0x800454e0, &(0x7f0000000000)) 04:34:08 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000003b40)={0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f0000002800)=""/139, 0x8b}], 0x1}, 0x0) sendmsg$inet(r0, &(0x7f0000002700)={0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000000300)="d5", 0x1}], 0x1, &(0x7f0000002680)=ANY=[@ANYBLOB='d'], 0x68}, 0x0) 04:34:08 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0x5, &(0x7f0000000140)=@framed={{}, [@map_val]}, &(0x7f0000000100)='GPL\x00', 0x3, 0x94, &(0x7f0000000500)=""/148, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:34:08 executing program 2: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000700000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='kfree\x00', r0}, 0x10) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001b80)={0x0, 0x0, 0x0}, 0x0) 04:34:08 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:34:08 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1, 0x64, 0x1, 0xcfa, 0x0, 0x1}, 0x48) close(r0) 04:34:08 executing program 2: perf_event_open(&(0x7f0000001280)={0x8, 0x80, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:34:08 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1, 0x64, 0x1ac00, 0xcfa, 0x0, 0x1}, 0x48) 04:34:08 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d0000008500000007000000"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='kfree\x00', r0}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x3, &(0x7f0000000000)=@framed={{}, [], {0x95, 0x0, 0x0, 0x1a03d3}}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:34:08 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xa, 0x64, 0x1, 0xcfa, 0x140, 0x1}, 0x48) 04:34:08 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'macvtap0\x00', 0x2}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)={0x0, 0x9, [@empty, @dev, @random="82f6d8686d3d", @dev, @empty, @dev, @broadcast, @dev, @empty]}) 04:34:08 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000002c0)={0x6, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff0}]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0xc9, &(0x7f0000000100)=""/201, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 2319.515652][ T8080] chnl_net:caif_netlink_parms(): no params data found [ 2319.619843][ T8080] bridge0: port 1(bridge_slave_0) entered blocking state [ 2319.631354][ T8080] bridge0: port 1(bridge_slave_0) entered disabled state [ 2319.639676][ T8080] device bridge_slave_0 entered promiscuous mode [ 2319.650543][ T8080] bridge0: port 2(bridge_slave_1) entered blocking state [ 2319.658215][ T8080] bridge0: port 2(bridge_slave_1) entered disabled state [ 2319.666911][ T8080] device bridge_slave_1 entered promiscuous mode [ 2319.709539][ T8080] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2319.729418][ T8080] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2319.796754][ T8080] team0: Port device team_slave_0 added [ 2319.813949][ T8080] team0: Port device team_slave_1 added [ 2319.854280][ T8080] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2319.868718][ T8080] 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. [ 2319.903180][ T8080] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2319.918500][ T8080] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2319.925635][ T8080] 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. [ 2319.961078][ T8080] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2320.032533][ T8080] device hsr_slave_0 entered promiscuous mode [ 2320.047522][ T8080] device hsr_slave_1 entered promiscuous mode [ 2320.055752][ T8080] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2320.069928][ T8080] Cannot create hsr debugfs directory [ 2320.687401][ T8080] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2320.699027][ T8080] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2320.717192][ T8080] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2320.734173][ T8080] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2320.849619][ T8080] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2320.866758][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2320.875716][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2320.887259][ T8080] 8021q: adding VLAN 0 to HW filter on device team0 [ 2320.900199][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2320.909897][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2320.919613][ T5641] bridge0: port 1(bridge_slave_0) entered blocking state [ 2320.926852][ T5641] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2320.955900][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2320.964707][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2320.974361][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2320.983921][T28779] bridge0: port 2(bridge_slave_1) entered blocking state [ 2320.990999][T28779] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2320.999220][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2321.008299][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2321.022620][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2321.032492][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2321.057361][ T8080] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2321.068185][ T8080] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2321.082368][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2321.090472][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2321.100652][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2321.113131][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2321.122216][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2321.135832][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2321.149119][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2321.166135][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2321.350939][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2321.367047][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2321.380248][ T8080] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2321.387345][T13111] Bluetooth: hci2: command 0x0409 tx timeout [ 2321.570930][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2321.582090][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2321.611066][ T8080] device veth0_vlan entered promiscuous mode [ 2321.632487][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2321.650320][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2321.664723][ T8080] device veth1_vlan entered promiscuous mode [ 2321.683276][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2321.701380][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2321.709431][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2321.746681][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2321.763591][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2321.780485][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2321.793976][ T8080] device veth0_macvtap entered promiscuous mode [ 2321.816133][ T8080] device veth1_macvtap entered promiscuous mode [ 2321.854409][ T8080] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2321.873166][ T8080] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2321.888484][ T8080] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2321.901596][ T8080] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2321.919083][ T8080] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2321.931431][ T8080] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2321.960469][ T8080] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2321.979779][ T8080] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2321.992304][ T8080] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2322.002387][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2322.024951][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2322.039137][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2322.055082][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2322.071313][ T8080] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2322.085694][ T8080] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2322.097768][ T8080] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2322.108750][ T8080] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2322.121842][ T8080] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2322.138827][ T8080] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2322.150431][ T8080] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2322.162271][ T8080] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2322.173052][ T8080] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2322.183970][ T8080] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2322.195809][ T8080] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2322.204758][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2322.214612][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2322.227522][ T8080] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2322.238912][ T8080] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2322.250589][ T8080] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2322.260778][ T8080] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2322.364851][ T1109] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2322.385331][ T1109] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2322.404726][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2322.407693][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2322.427666][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2322.438354][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2322.699730][ T8183] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2322.713866][ T8183] CPU: 0 PID: 8183 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2322.722422][ T8183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2322.732496][ T8183] Call Trace: [ 2322.735799][ T8183] [ 2322.738747][ T8183] dump_stack_lvl+0x1e3/0x2cb [ 2322.743460][ T8183] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2322.749247][ T8183] ? panic+0x84d/0x84d [ 2322.753347][ T8183] ? local_lock_release+0x170/0x170 [ 2322.758583][ T8183] dump_header+0xd4/0x940 [ 2322.762948][ T8183] oom_kill_process+0xef/0x3d0 [ 2322.767747][ T8183] out_of_memory+0xe97/0x1280 [ 2322.772464][ T8183] ? mutex_lock_io_nested+0x60/0x60 [ 2322.777704][ T8183] ? preempt_schedule+0xd9/0xe0 [ 2322.782587][ T8183] ? unregister_oom_notifier+0x20/0x20 [ 2322.788075][ T8183] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2322.794093][ T8183] ? print_irqtrace_events+0x210/0x210 [ 2322.799589][ T8183] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2322.805165][ T8183] ? preempt_schedule_thunk+0x16/0x18 [ 2322.810569][ T8183] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2322.816159][ T8183] ? cgroup_file_notify+0x123/0x190 [ 2322.821394][ T8183] memory_max_write+0x356/0x470 [ 2322.826293][ T8183] ? memory_max_show+0xa0/0xa0 [ 2322.831094][ T8183] ? read_lock_is_recursive+0x10/0x10 [ 2322.836492][ T8183] ? memory_max_show+0xa0/0xa0 [ 2322.841303][ T8183] cgroup_file_write+0x2ac/0x670 [ 2322.846277][ T8183] ? mutex_lock_io_nested+0x60/0x60 [ 2322.851729][ T8183] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2322.856984][ T8183] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2322.862128][ T8183] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2322.867467][ T8183] vfs_write+0xacf/0xe50 [ 2322.871746][ T8183] ? file_end_write+0x250/0x250 [ 2322.876630][ T8183] ? __fget_files+0x413/0x480 [ 2322.881340][ T8183] ? mutex_lock_nested+0x17/0x20 [ 2322.886392][ T8183] ? __fdget_pos+0x261/0x300 [ 2322.891012][ T8183] ? ksys_write+0x77/0x2c0 [ 2322.895456][ T8183] ksys_write+0x1a2/0x2c0 [ 2322.899813][ T8183] ? print_irqtrace_events+0x210/0x210 [ 2322.905308][ T8183] ? __ia32_sys_read+0x80/0x80 [ 2322.910102][ T8183] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2322.916108][ T8183] ? lockdep_hardirqs_on+0x94/0x130 [ 2322.921346][ T8183] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2322.927359][ T8183] do_syscall_64+0x3d/0xb0 [ 2322.931815][ T8183] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2322.937740][ T8183] RIP: 0033:0x7fe76c1c60f9 [ 2322.942525][ T8183] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2322.962242][ T8183] RSP: 002b:00007fe76a717168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2322.970682][ T8183] RAX: ffffffffffffffda RBX: 00007fe76c2e6050 RCX: 00007fe76c1c60f9 [ 2322.978680][ T8183] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2322.986680][ T8183] RBP: 00007fe76c221b39 R08: 0000000000000000 R09: 0000000000000000 [ 2322.994671][ T8183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2323.002664][ T8183] R13: 00007fff021631bf R14: 00007fe76a717300 R15: 0000000000022000 [ 2323.010688][ T8183] [ 2323.028668][ T8183] memory: usage 10744kB, limit 0kB, failcnt 38 [ 2323.036515][ T8183] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2323.049421][ T8183] Memory cgroup stats for /syz4: [ 2323.049593][ T8183] anon 122880 [ 2323.049593][ T8183] file 10481664 [ 2323.049593][ T8183] kernel_stack 98304 [ 2323.049593][ T8183] pagetables 94208 [ 2323.049593][ T8183] percpu 0 [ 2323.049593][ T8183] sock 0 [ 2323.049593][ T8183] shmem 10477568 [ 2323.049593][ T8183] file_mapped 122880 [ 2323.049593][ T8183] file_dirty 4096 [ 2323.049593][ T8183] file_writeback 0 [ 2323.049593][ T8183] swapcached 0 [ 2323.049593][ T8183] anon_thp 0 [ 2323.049593][ T8183] file_thp 0 [ 2323.049593][ T8183] shmem_thp 0 [ 2323.049593][ T8183] inactive_anon 122880 [ 2323.049593][ T8183] active_anon 10477568 [ 2323.049593][ T8183] inactive_file 0 [ 2323.049593][ T8183] active_file 4096 [ 2323.049593][ T8183] unevictable 0 [ 2323.049593][ T8183] slab_reclaimable 81944 [ 2323.049593][ T8183] slab_unreclaimable 93056 [ 2323.049593][ T8183] slab 175000 [ 2323.049593][ T8183] workingset_refault_anon 0 [ 2323.049593][ T8183] workingset_refault_file 2 [ 2323.049593][ T8183] workingset_activate_anon 0 [ 2323.152118][ T8183] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=8080,uid=0 [ 2323.187580][ T8183] Memory cgroup out of memory: Killed process 8080 (syz-executor.4) total-vm:56712kB, anon-rss:448kB, file-rss:14464kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 2323.454042][T13111] Bluetooth: hci2: command 0x041b tx timeout 04:34:15 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bond0\x00', 0x4fdf544631fc9db2}) ioctl$TUNSETIFF(r0, 0x401054d6, 0x0) 04:34:15 executing program 2: perf_event_open(&(0x7f0000001280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x10000000, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:34:15 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0x3, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x5}}, &(0x7f0000000100)='GPL\x00', 0x3, 0x94, &(0x7f0000000500)=""/148, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:34:15 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@var={0x4}]}, {0x0, [0x0, 0x0, 0x0, 0x64]}}, &(0x7f0000000100)=""/251, 0x2e, 0xfb, 0x1}, 0x20) 04:34:16 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x4, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) [ 2326.691064][ T3710] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2326.908889][ T3710] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2326.980903][ T3710] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2327.036880][ T3710] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2327.968947][ T3710] device hsr_slave_0 left promiscuous mode [ 2327.977007][ T3710] device hsr_slave_1 left promiscuous mode [ 2327.992669][ T3710] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2328.000152][ T3710] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2328.015730][ T3710] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2328.024602][ T3710] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2328.034563][ T3710] device bridge_slave_1 left promiscuous mode [ 2328.040813][ T3710] bridge0: port 2(bridge_slave_1) entered disabled state [ 2328.053018][ T3710] device bridge_slave_0 left promiscuous mode [ 2328.059409][ T3710] bridge0: port 1(bridge_slave_0) entered disabled state [ 2328.075276][ T3710] device veth1_macvtap left promiscuous mode [ 2328.081697][ T3710] device veth0_macvtap left promiscuous mode [ 2328.088363][ T3710] device veth1_vlan left promiscuous mode [ 2328.096970][ T3710] device veth0_vlan left promiscuous mode [ 2328.402738][ T3710] team0 (unregistering): Port device team_slave_1 removed [ 2328.418257][ T3710] team0 (unregistering): Port device team_slave_0 removed [ 2328.433574][ T3710] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2328.447635][ T3710] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2328.516707][ T3710] bond0 (unregistering): Released all slaves 04:34:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000003b40)={0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f00000027c0)=""/10, 0xa}], 0x1}, 0x12022) sendmsg$inet(r0, &(0x7f0000002700)={0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000000300)="d5558da4da17c11f0bebb0", 0xb}], 0x1, &(0x7f0000002680)=ANY=[@ANYBLOB='d'], 0x68}, 0x0) 04:34:33 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0x1, &(0x7f00000000c0)=@raw=[@exit={0x95, 0x0, 0x0, 0xc00}], &(0x7f0000000100)='GPL\x00', 0x3, 0x94, &(0x7f0000000500)=""/148, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:34:33 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bond0\x00', 0x4fdf544631fc9db2}) ioctl$TUNSETIFF(r0, 0x4b47, 0x0) 04:34:33 executing program 0: perf_event_open(&(0x7f0000001280)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffbfffffffffffff, 0xffffffffffffffff, 0x0) 04:34:33 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x0, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:34:33 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)=[{0xffffffffffffffff}], 0x1}, 0x0) 04:34:33 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1, 0x64, 0x1, 0xcfa, 0x111, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x48) [ 2344.573076][ T1374] ieee802154 phy0 wpan0: encryption failed: -22 [ 2344.579499][ T1374] ieee802154 phy1 wpan1: encryption failed: -22 [ 2345.156210][ T8960] chnl_net:caif_netlink_parms(): no params data found [ 2345.253760][ T8960] bridge0: port 1(bridge_slave_0) entered blocking state [ 2345.260948][ T8960] bridge0: port 1(bridge_slave_0) entered disabled state [ 2345.277872][ T8960] device bridge_slave_0 entered promiscuous mode [ 2345.291636][ T8960] bridge0: port 2(bridge_slave_1) entered blocking state [ 2345.298812][ T8960] bridge0: port 2(bridge_slave_1) entered disabled state [ 2345.317233][ T8960] device bridge_slave_1 entered promiscuous mode [ 2345.357400][ T8960] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2345.369059][ T8960] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2345.418876][ T8960] team0: Port device team_slave_0 added [ 2345.436600][ T8960] team0: Port device team_slave_1 added [ 2345.482155][ T8960] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2345.489137][ T8960] 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. [ 2345.516231][ T8960] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2345.529037][ T8960] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2345.536221][ T8960] 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. [ 2345.564654][ T8960] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2345.607516][ T8960] device hsr_slave_0 entered promiscuous mode [ 2345.624051][ T8960] device hsr_slave_1 entered promiscuous mode [ 2345.630949][ T8960] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2345.643916][ T8960] Cannot create hsr debugfs directory [ 2346.126087][ T8960] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2346.138418][ T8960] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2346.148701][ T8960] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2346.159027][ T8960] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2346.259526][ T8960] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2346.288531][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2346.305075][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2346.323301][ T8960] 8021q: adding VLAN 0 to HW filter on device team0 [ 2346.344682][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2346.362109][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2346.370682][T28779] bridge0: port 1(bridge_slave_0) entered blocking state [ 2346.377855][T28779] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2346.412703][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2346.431593][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2346.440575][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2346.449799][T13111] bridge0: port 2(bridge_slave_1) entered blocking state [ 2346.456946][T13111] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2346.465865][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2346.474832][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2346.494459][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2346.504633][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2346.514191][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2346.524720][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2346.552905][ T8960] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2346.563509][ T8960] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2346.579779][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2346.588893][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2346.598070][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2346.607343][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2346.616572][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2346.631587][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2346.761652][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2346.769212][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2346.786906][ T8960] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2347.016271][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2347.035830][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2347.063364][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2347.073789][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2347.084628][ T8960] device veth0_vlan entered promiscuous mode [ 2347.091836][T13111] Bluetooth: hci2: command 0x0409 tx timeout [ 2347.107432][ T8960] device veth1_vlan entered promiscuous mode [ 2347.116356][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2347.125307][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2347.137874][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2347.175708][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2347.191829][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2347.200386][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2347.218389][ T8960] device veth0_macvtap entered promiscuous mode [ 2347.230752][ T8960] device veth1_macvtap entered promiscuous mode [ 2347.259839][ T8960] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2347.279005][ T8960] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2347.289496][ T8960] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2347.302413][ T8960] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2347.313039][ T8960] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2347.325231][ T8960] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2347.335779][ T8960] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2347.347761][ T8960] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2347.359539][ T8960] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2347.370448][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2347.380571][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2347.392163][ T8960] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2347.403834][ T8960] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2347.415432][ T8960] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2347.426422][ T8960] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2347.436758][ T8960] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2347.449004][ T8960] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2347.472680][ T8960] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2347.488774][ T8960] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2347.506881][ T8960] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2347.519886][ T8960] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2347.541634][ T8960] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2347.550260][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2347.560020][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2347.572613][ T8960] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2347.582219][ T8960] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2347.590942][ T8960] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2347.600962][ T8960] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2347.680562][T17777] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2347.708445][T17777] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2347.709476][ T3710] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2347.720484][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2347.745519][ T3710] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2347.763012][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2348.285721][ T9083] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2348.297992][ T9083] CPU: 0 PID: 9083 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2348.306632][ T9083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2348.316720][ T9083] Call Trace: [ 2348.320067][ T9083] [ 2348.323021][ T9083] dump_stack_lvl+0x1e3/0x2cb [ 2348.327732][ T9083] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2348.333572][ T9083] ? panic+0x84d/0x84d [ 2348.337675][ T9083] ? local_lock_release+0x170/0x170 [ 2348.342915][ T9083] dump_header+0xd4/0x940 [ 2348.347803][ T9083] oom_kill_process+0xef/0x3d0 [ 2348.352609][ T9083] out_of_memory+0xe97/0x1280 [ 2348.357327][ T9083] ? mutex_lock_io_nested+0x60/0x60 [ 2348.362592][ T9083] ? preempt_schedule+0xd9/0xe0 [ 2348.367471][ T9083] ? unregister_oom_notifier+0x20/0x20 [ 2348.372960][ T9083] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 2348.379162][ T9083] ? lockdep_hardirqs_on+0x94/0x130 [ 2348.384399][ T9083] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 2348.390587][ T9083] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2348.396163][ T9083] ? preempt_schedule_thunk+0x16/0x18 [ 2348.401571][ T9083] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2348.407167][ T9083] ? cgroup_file_notify+0x123/0x190 [ 2348.412402][ T9083] memory_max_write+0x356/0x470 [ 2348.417345][ T9083] ? memory_max_show+0xa0/0xa0 [ 2348.422160][ T9083] ? memory_max_show+0xa0/0xa0 [ 2348.426964][ T9083] cgroup_file_write+0x2ac/0x670 [ 2348.431933][ T9083] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 2348.438130][ T9083] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2348.443281][ T9083] ? kernfs_fop_write_iter+0x306/0x4f0 [ 2348.448778][ T9083] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2348.453932][ T9083] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2348.459275][ T9083] vfs_write+0xacf/0xe50 [ 2348.463555][ T9083] ? file_end_write+0x250/0x250 [ 2348.468462][ T9083] ? __fget_files+0x413/0x480 [ 2348.473182][ T9083] ? mutex_lock_nested+0x17/0x20 [ 2348.478184][ T9083] ? __fdget_pos+0x261/0x300 [ 2348.482777][ T9083] ? ksys_write+0x77/0x2c0 [ 2348.487191][ T9083] ksys_write+0x1a2/0x2c0 [ 2348.491516][ T9083] ? print_irqtrace_events+0x210/0x210 [ 2348.496994][ T9083] ? __ia32_sys_read+0x80/0x80 [ 2348.501758][ T9083] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2348.507733][ T9083] ? lockdep_hardirqs_on+0x94/0x130 [ 2348.512968][ T9083] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2348.519108][ T9083] do_syscall_64+0x3d/0xb0 [ 2348.523545][ T9083] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2348.529539][ T9083] RIP: 0033:0x7fbfcb3510f9 [ 2348.533960][ T9083] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2348.553821][ T9083] RSP: 002b:00007fbfc98c3168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2348.562235][ T9083] RAX: ffffffffffffffda RBX: 00007fbfcb470f80 RCX: 00007fbfcb3510f9 [ 2348.570390][ T9083] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2348.578362][ T9083] RBP: 00007fbfcb3acb39 R08: 0000000000000000 R09: 0000000000000000 [ 2348.586336][ T9083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2348.594304][ T9083] R13: 00007ffc7ea1c2ef R14: 00007fbfc98c3300 R15: 0000000000022000 [ 2348.602300][ T9083] [ 2348.629159][ T9083] memory: usage 10752kB, limit 0kB, failcnt 38 [ 2348.637629][ T9083] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2348.646439][ T9083] Memory cgroup stats for /syz4: [ 2348.650389][ T9083] anon 122880 [ 2348.650389][ T9083] file 10481664 [ 2348.650389][ T9083] kernel_stack 98304 [ 2348.650389][ T9083] pagetables 94208 [ 2348.650389][ T9083] percpu 0 [ 2348.650389][ T9083] sock 0 [ 2348.650389][ T9083] shmem 10477568 [ 2348.650389][ T9083] file_mapped 122880 [ 2348.650389][ T9083] file_dirty 0 [ 2348.650389][ T9083] file_writeback 0 [ 2348.650389][ T9083] swapcached 0 [ 2348.650389][ T9083] anon_thp 0 [ 2348.650389][ T9083] file_thp 0 [ 2348.650389][ T9083] shmem_thp 0 [ 2348.650389][ T9083] inactive_anon 122880 [ 2348.650389][ T9083] active_anon 10477568 [ 2348.650389][ T9083] inactive_file 0 [ 2348.650389][ T9083] active_file 4096 [ 2348.650389][ T9083] unevictable 0 [ 2348.650389][ T9083] slab_reclaimable 81944 [ 2348.650389][ T9083] slab_unreclaimable 103328 [ 2348.650389][ T9083] slab 185272 [ 2348.650389][ T9083] workingset_refault_anon 0 [ 2348.650389][ T9083] workingset_refault_file 2 [ 2348.650389][ T9083] workingset_activate_anon 0 [ 2348.750886][ T9083] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=8960,uid=0 [ 2348.766603][ T9083] Memory cgroup out of memory: Killed process 8960 (syz-executor.4) total-vm:56712kB, anon-rss:448kB, file-rss:14464kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 2352.820200][ T1109] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2353.398691][ T1109] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2353.466227][ T1109] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2353.509301][ T1109] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2354.349129][ T1109] device hsr_slave_0 left promiscuous mode [ 2354.355954][ T1109] device hsr_slave_1 left promiscuous mode [ 2354.365349][ T1109] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2354.380886][ T1109] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2354.390809][ T1109] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2354.407551][ T1109] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2354.427466][ T1109] device bridge_slave_1 left promiscuous mode [ 2354.434125][ T1109] bridge0: port 2(bridge_slave_1) entered disabled state [ 2354.443593][ T1109] device bridge_slave_0 left promiscuous mode [ 2354.449893][ T1109] bridge0: port 1(bridge_slave_0) entered disabled state [ 2354.463913][ T1109] device veth1_macvtap left promiscuous mode [ 2354.470053][ T1109] device veth0_macvtap left promiscuous mode [ 2354.476673][ T1109] device veth1_vlan left promiscuous mode [ 2354.482835][ T1109] device veth0_vlan left promiscuous mode [ 2354.666491][ T1109] team0 (unregistering): Port device team_slave_1 removed [ 2354.679210][ T1109] team0 (unregistering): Port device team_slave_0 removed [ 2354.695837][ T1109] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2354.717012][ T1109] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2354.785993][ T1109] bond0 (unregistering): Released all slaves 04:34:47 executing program 3: bpf$MAP_CREATE(0x7, &(0x7f0000000000), 0x48) 04:34:47 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1, 0x64, 0x1, 0xcfa, 0x0, 0x1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, 0x0, 0x0}, 0x20) 04:34:47 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x10142) 04:34:47 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000780)={&(0x7f0000000640)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@restrict]}}, &(0x7f0000000680)=""/255, 0x26, 0xff, 0x1}, 0x20) 04:34:47 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x0, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) [ 2358.690247][ T9628] chnl_net:caif_netlink_parms(): no params data found [ 2358.775465][ T9628] bridge0: port 1(bridge_slave_0) entered blocking state [ 2358.790475][ T9628] bridge0: port 1(bridge_slave_0) entered disabled state [ 2358.799468][ T9628] device bridge_slave_0 entered promiscuous mode [ 2358.817996][ T9628] bridge0: port 2(bridge_slave_1) entered blocking state [ 2358.829462][ T9628] bridge0: port 2(bridge_slave_1) entered disabled state [ 2358.843224][ T9628] device bridge_slave_1 entered promiscuous mode [ 2358.888259][ T9628] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2358.907613][ T9628] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2358.960118][ T9628] team0: Port device team_slave_0 added [ 2358.968498][ T9628] team0: Port device team_slave_1 added [ 2359.014800][ T9628] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2359.027077][ T9628] 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. [ 2359.053272][ T9628] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2359.067935][ T9628] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2359.076884][ T9628] 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. [ 2359.103293][ T9628] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2359.143369][ T9628] device hsr_slave_0 entered promiscuous mode [ 2359.150469][ T9628] device hsr_slave_1 entered promiscuous mode [ 2359.157568][ T9628] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2359.165305][ T9628] Cannot create hsr debugfs directory [ 2359.590138][ T9628] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2359.599957][ T9628] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2359.610201][ T9628] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2359.629089][ T9628] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2359.654159][ T9628] bridge0: port 2(bridge_slave_1) entered blocking state [ 2359.661302][ T9628] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2359.668682][ T9628] bridge0: port 1(bridge_slave_0) entered blocking state [ 2359.675849][ T9628] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2359.703082][ T5641] bridge0: port 1(bridge_slave_0) entered disabled state [ 2359.713502][ T5641] bridge0: port 2(bridge_slave_1) entered disabled state [ 2359.760212][ T9628] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2359.776880][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2359.785767][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2359.798021][ T9628] 8021q: adding VLAN 0 to HW filter on device team0 [ 2359.811584][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2359.820530][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2359.830983][ T5641] bridge0: port 1(bridge_slave_0) entered blocking state [ 2359.838145][ T5641] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2359.865376][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2359.874863][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2359.886263][ T3618] bridge0: port 2(bridge_slave_1) entered blocking state [ 2359.893428][ T3618] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2359.902680][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2359.912174][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2359.921514][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2359.942528][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2359.958005][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2359.968628][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2359.997938][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2360.009116][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2360.026497][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2360.039729][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2360.054363][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2360.070256][ T9628] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2360.248648][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2360.263133][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2360.276400][ T9628] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2360.507496][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2360.516680][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2360.544551][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2360.563717][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2360.575979][T23111] Bluetooth: hci2: command 0x0409 tx timeout [ 2360.582812][ T9628] device veth0_vlan entered promiscuous mode [ 2360.603287][ T9628] device veth1_vlan entered promiscuous mode [ 2360.612773][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2360.620697][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2360.637980][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2360.667784][ T9628] device veth0_macvtap entered promiscuous mode [ 2360.675834][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2360.685548][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2360.700972][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2360.720838][ T9628] device veth1_macvtap entered promiscuous mode [ 2360.730222][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2360.751059][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2360.778180][ T9628] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2360.789474][ T9628] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2360.805787][ T9628] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2360.820861][ T9628] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2360.836178][ T9628] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2360.850832][ T9628] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2360.861872][ T9628] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2360.873498][ T9628] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2360.885195][ T9628] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2360.895935][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2360.906312][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2360.918224][ T9628] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2360.929534][ T9628] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2360.940087][ T9628] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2360.951612][ T9628] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2360.962684][ T9628] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2360.973508][ T9628] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2360.985516][ T9628] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2360.996457][ T9628] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2361.006711][ T9628] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2361.017549][ T9628] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2361.029274][ T9628] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2361.039015][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2361.048731][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2361.061669][ T9628] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2361.070482][ T9628] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2361.094893][ T9628] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2361.110610][ T9628] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2361.232152][ T6766] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2361.240298][ T6766] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2361.259986][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2361.283451][ T3710] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2361.298716][ T3710] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2361.311449][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2361.502569][ T9749] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2361.521410][ T9749] CPU: 0 PID: 9749 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2361.529964][ T9749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2361.540037][ T9749] Call Trace: [ 2361.543343][ T9749] [ 2361.546293][ T9749] dump_stack_lvl+0x1e3/0x2cb [ 2361.550996][ T9749] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2361.556659][ T9749] ? panic+0x84d/0x84d [ 2361.560766][ T9749] ? local_lock_release+0x170/0x170 [ 2361.566007][ T9749] dump_header+0xd4/0x940 [ 2361.570376][ T9749] oom_kill_process+0xef/0x3d0 [ 2361.575173][ T9749] out_of_memory+0xe97/0x1280 [ 2361.579907][ T9749] ? mutex_lock_io_nested+0x60/0x60 [ 2361.585130][ T9749] ? preempt_schedule+0xd9/0xe0 [ 2361.590034][ T9749] ? unregister_oom_notifier+0x20/0x20 [ 2361.595524][ T9749] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2361.601550][ T9749] ? print_irqtrace_events+0x210/0x210 [ 2361.607157][ T9749] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2361.612733][ T9749] ? preempt_schedule_thunk+0x16/0x18 [ 2361.618144][ T9749] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2361.623843][ T9749] ? cgroup_file_notify+0x123/0x190 [ 2361.629076][ T9749] memory_max_write+0x356/0x470 [ 2361.633976][ T9749] ? memory_max_show+0xa0/0xa0 [ 2361.638856][ T9749] ? read_lock_is_recursive+0x10/0x10 [ 2361.644256][ T9749] ? memory_max_show+0xa0/0xa0 [ 2361.649053][ T9749] cgroup_file_write+0x2ac/0x670 [ 2361.654019][ T9749] ? mutex_lock_io_nested+0x60/0x60 [ 2361.659253][ T9749] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2361.664411][ T9749] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2361.669554][ T9749] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2361.674880][ T9749] vfs_write+0xacf/0xe50 [ 2361.679167][ T9749] ? file_end_write+0x250/0x250 [ 2361.684052][ T9749] ? __fget_files+0x413/0x480 [ 2361.688758][ T9749] ? mutex_lock_nested+0x17/0x20 [ 2361.693723][ T9749] ? __fdget_pos+0x261/0x300 [ 2361.698339][ T9749] ? ksys_write+0x77/0x2c0 [ 2361.702795][ T9749] ksys_write+0x1a2/0x2c0 [ 2361.707150][ T9749] ? print_irqtrace_events+0x210/0x210 [ 2361.712652][ T9749] ? __ia32_sys_read+0x80/0x80 [ 2361.717454][ T9749] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2361.723459][ T9749] ? lockdep_hardirqs_on+0x94/0x130 [ 2361.728692][ T9749] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2361.734703][ T9749] do_syscall_64+0x3d/0xb0 [ 2361.739149][ T9749] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2361.745067][ T9749] RIP: 0033:0x7f5a456bd0f9 [ 2361.749602][ T9749] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2361.769226][ T9749] RSP: 002b:00007f5a43c0e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2361.777671][ T9749] RAX: ffffffffffffffda RBX: 00007f5a457dd050 RCX: 00007f5a456bd0f9 [ 2361.785671][ T9749] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2361.793749][ T9749] RBP: 00007f5a45718b39 R08: 0000000000000000 R09: 0000000000000000 [ 2361.801838][ T9749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2361.810269][ T9749] R13: 00007ffd9a2ac90f R14: 00007f5a43c0e300 R15: 0000000000022000 [ 2361.818285][ T9749] [ 2361.832234][ T9749] memory: usage 10768kB, limit 0kB, failcnt 38 [ 2361.838445][ T9749] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2361.853883][ T9749] Memory cgroup stats for /syz4: [ 2361.854058][ T9749] anon 122880 [ 2361.854058][ T9749] file 10481664 [ 2361.854058][ T9749] kernel_stack 98304 [ 2361.854058][ T9749] pagetables 90112 [ 2361.854058][ T9749] percpu 0 [ 2361.854058][ T9749] sock 0 [ 2361.854058][ T9749] shmem 10477568 [ 2361.854058][ T9749] file_mapped 122880 [ 2361.854058][ T9749] file_dirty 4096 [ 2361.854058][ T9749] file_writeback 0 [ 2361.854058][ T9749] swapcached 0 [ 2361.854058][ T9749] anon_thp 0 [ 2361.854058][ T9749] file_thp 0 [ 2361.854058][ T9749] shmem_thp 0 [ 2361.854058][ T9749] inactive_anon 122880 [ 2361.854058][ T9749] active_anon 10477568 [ 2361.854058][ T9749] inactive_file 0 [ 2361.854058][ T9749] active_file 4096 [ 2361.854058][ T9749] unevictable 0 [ 2361.854058][ T9749] slab_reclaimable 81944 [ 2361.854058][ T9749] slab_unreclaimable 119768 [ 2361.854058][ T9749] slab 201712 [ 2361.854058][ T9749] workingset_refault_anon 0 [ 2361.854058][ T9749] workingset_refault_file 2 [ 2361.854058][ T9749] workingset_activate_anon 0 [ 2361.960428][ T9749] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=9628,uid=0 [ 2361.982313][ T9749] Memory cgroup out of memory: Killed process 9628 (syz-executor.4) total-vm:56712kB, anon-rss:444kB, file-rss:14528kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 2365.764373][T17777] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2366.629219][T17777] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2366.676619][T17777] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2366.735938][T17777] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2367.512174][T17777] device hsr_slave_0 left promiscuous mode [ 2367.518716][T17777] device hsr_slave_1 left promiscuous mode [ 2367.525953][T17777] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2367.541622][T17777] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2367.554989][T17777] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2367.562781][T17777] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2367.572823][T17777] device bridge_slave_1 left promiscuous mode [ 2367.579114][T17777] bridge0: port 2(bridge_slave_1) entered disabled state [ 2367.589212][T17777] device bridge_slave_0 left promiscuous mode [ 2367.595937][T17777] bridge0: port 1(bridge_slave_0) entered disabled state [ 2367.610034][T17777] device veth1_macvtap left promiscuous mode [ 2367.616973][T17777] device veth0_macvtap left promiscuous mode [ 2367.623708][T17777] device veth1_vlan left promiscuous mode [ 2367.629563][T17777] device veth0_vlan left promiscuous mode [ 2367.870471][T17777] team0 (unregistering): Port device team_slave_1 removed [ 2367.886282][T17777] team0 (unregistering): Port device team_slave_0 removed [ 2367.900054][T17777] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2367.919007][T17777] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2367.984938][T17777] bond0 (unregistering): Released all slaves 04:35:04 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0xfffffffd, 0x3}, 0x48) 04:35:04 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x10142) 04:35:04 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001540), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'hsr0\x00', 0x2}) 04:35:04 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x2, 0x0, 0x0, 0x3}, 0x48) 04:35:04 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x0, r3, 0xa) openat$cgroup_ro(r4, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r5, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:35:04 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x2, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {}]}]}}, &(0x7f0000000200)=""/156, 0x36, 0x9c, 0x1}, 0x20) 04:35:04 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000780), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000011c0)={'dummy0\x00'}) 04:35:04 executing program 3: bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x1b, 0x0, 0x0) 04:35:04 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x10142) 04:35:04 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x9, 0x1, &(0x7f0000000100)=@raw=[@ldst], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:35:04 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@restrict, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x3}}]}}, &(0x7f0000000200)=""/4096, 0x3e, 0x1000, 0x1}, 0x20) 04:35:04 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x1b, 0x0, 0x0, 0x0, 0x6}, 0x48) [ 2375.239346][T10145] chnl_net:caif_netlink_parms(): no params data found [ 2375.287872][T10145] bridge0: port 1(bridge_slave_0) entered blocking state [ 2375.295683][T10145] bridge0: port 1(bridge_slave_0) entered disabled state [ 2375.304461][T10145] device bridge_slave_0 entered promiscuous mode [ 2375.314899][T10145] bridge0: port 2(bridge_slave_1) entered blocking state [ 2375.322096][T10145] bridge0: port 2(bridge_slave_1) entered disabled state [ 2375.329884][T10145] device bridge_slave_1 entered promiscuous mode [ 2375.353223][T10145] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2375.365102][T10145] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2375.392439][T10145] team0: Port device team_slave_0 added [ 2375.401345][T10145] team0: Port device team_slave_1 added [ 2375.418786][T10145] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2375.428004][T10145] 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. [ 2375.454077][T10145] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2375.466873][T10145] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2375.474061][T10145] 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. [ 2375.500569][T10145] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2375.531621][T10145] device hsr_slave_0 entered promiscuous mode [ 2375.538547][T10145] device hsr_slave_1 entered promiscuous mode [ 2375.548785][T10145] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2375.556789][T10145] Cannot create hsr debugfs directory [ 2376.074802][T10145] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2376.090365][T10145] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2376.108580][T10145] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2376.128888][T10145] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2376.169486][T10145] bridge0: port 2(bridge_slave_1) entered blocking state [ 2376.176656][T10145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2376.184115][T10145] bridge0: port 1(bridge_slave_0) entered blocking state [ 2376.191251][T10145] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2376.261557][T32168] bridge0: port 1(bridge_slave_0) entered disabled state [ 2376.269701][T32168] bridge0: port 2(bridge_slave_1) entered disabled state [ 2376.298121][T10145] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2376.313549][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2376.323054][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2376.334597][T10145] 8021q: adding VLAN 0 to HW filter on device team0 [ 2376.347081][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2376.356425][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2376.373175][T32168] bridge0: port 1(bridge_slave_0) entered blocking state [ 2376.380279][T32168] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2376.401258][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2376.410047][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2376.436664][T13111] bridge0: port 2(bridge_slave_1) entered blocking state [ 2376.443947][T13111] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2376.459820][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2376.483536][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2376.493728][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2376.503840][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2376.513745][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2376.524285][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2376.541513][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2376.550195][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2376.571736][T10145] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2376.588256][T10145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2376.609095][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2376.625581][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2376.634991][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2376.789996][T10145] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2376.798531][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2376.809243][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2376.992943][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2377.002702][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2377.025188][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2377.034643][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2377.044288][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2377.053311][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2377.066391][T10145] device veth0_vlan entered promiscuous mode [ 2377.090289][T10145] device veth1_vlan entered promiscuous mode [ 2377.128252][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2377.139855][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2377.148703][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2377.157902][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2377.169687][T10145] device veth0_macvtap entered promiscuous mode [ 2377.183119][T10145] device veth1_macvtap entered promiscuous mode [ 2377.204055][T10145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2377.215302][T13111] Bluetooth: hci2: command 0x0409 tx timeout [ 2377.216673][T10145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2377.232176][T10145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2377.243325][T10145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2377.254124][T10145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2377.264623][T10145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2377.274613][T10145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2377.285146][T10145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2377.297628][T10145] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2377.309554][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2377.318216][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2377.330657][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2377.344986][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2377.361948][T10145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2377.372918][T10145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2377.383238][T10145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2377.394124][T10145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2377.404316][T10145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2377.415377][T10145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2377.426002][T10145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2377.436903][T10145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2377.448418][T10145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2377.471352][T10145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2377.486172][T10145] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2377.495396][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2377.505502][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2377.517906][T10145] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2377.527502][T10145] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2377.551367][T10145] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2377.560209][T10145] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2377.663374][T29850] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2377.701186][T29850] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2377.711235][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2377.732250][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2377.740411][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2377.766182][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2377.969570][T10250] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2378.002820][T10250] CPU: 1 PID: 10250 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2378.011552][T10250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2378.021639][T10250] Call Trace: [ 2378.024932][T10250] [ 2378.027870][T10250] dump_stack_lvl+0x1e3/0x2cb [ 2378.032579][T10250] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2378.038227][T10250] ? panic+0x84d/0x84d [ 2378.042317][T10250] ? local_lock_release+0x170/0x170 [ 2378.047548][T10250] dump_header+0xd4/0x940 [ 2378.051909][T10250] oom_kill_process+0xef/0x3d0 [ 2378.056711][T10250] out_of_memory+0xe97/0x1280 [ 2378.061453][T10250] ? mutex_lock_io_nested+0x60/0x60 [ 2378.066693][T10250] ? preempt_schedule+0xd9/0xe0 [ 2378.071578][T10250] ? unregister_oom_notifier+0x20/0x20 [ 2378.077074][T10250] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2378.083201][T10250] ? print_irqtrace_events+0x210/0x210 [ 2378.088699][T10250] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2378.094275][T10250] ? preempt_schedule_thunk+0x16/0x18 [ 2378.099684][T10250] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2378.105281][T10250] ? cgroup_file_notify+0x123/0x190 [ 2378.110515][T10250] memory_max_write+0x356/0x470 [ 2378.115405][T10250] ? memory_max_show+0xa0/0xa0 [ 2378.120203][T10250] ? read_lock_is_recursive+0x10/0x10 [ 2378.125606][T10250] ? memory_max_show+0xa0/0xa0 [ 2378.130398][T10250] cgroup_file_write+0x2ac/0x670 [ 2378.135358][T10250] ? mutex_lock_io_nested+0x60/0x60 [ 2378.140680][T10250] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2378.145829][T10250] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2378.150969][T10250] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2378.156296][T10250] vfs_write+0xacf/0xe50 [ 2378.160581][T10250] ? file_end_write+0x250/0x250 [ 2378.165466][T10250] ? __fget_files+0x413/0x480 [ 2378.170183][T10250] ? mutex_lock_nested+0x17/0x20 [ 2378.175158][T10250] ? __fdget_pos+0x261/0x300 [ 2378.179767][T10250] ? ksys_write+0x77/0x2c0 [ 2378.184209][T10250] ksys_write+0x1a2/0x2c0 [ 2378.188599][T10250] ? print_irqtrace_events+0x210/0x210 [ 2378.194180][T10250] ? __ia32_sys_read+0x80/0x80 [ 2378.198974][T10250] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2378.204986][T10250] ? lockdep_hardirqs_on+0x94/0x130 [ 2378.210239][T10250] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2378.216252][T10250] do_syscall_64+0x3d/0xb0 [ 2378.220701][T10250] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2378.226620][T10250] RIP: 0033:0x7f5e2f2d40f9 [ 2378.231061][T10250] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2378.250684][T10250] RSP: 002b:00007f5e2d825168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2378.259128][T10250] RAX: ffffffffffffffda RBX: 00007f5e2f3f4050 RCX: 00007f5e2f2d40f9 [ 2378.267124][T10250] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2378.275161][T10250] RBP: 00007f5e2f32fb39 R08: 0000000000000000 R09: 0000000000000000 [ 2378.283159][T10250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2378.291161][T10250] R13: 00007fff9704950f R14: 00007f5e2d825300 R15: 0000000000022000 [ 2378.299178][T10250] [ 2378.321980][T10250] memory: usage 10780kB, limit 0kB, failcnt 38 [ 2378.328192][T10250] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2378.350897][T10250] Memory cgroup stats for /syz4: [ 2378.351066][T10250] anon 122880 [ 2378.351066][T10250] file 10481664 [ 2378.351066][T10250] kernel_stack 98304 [ 2378.351066][T10250] pagetables 90112 [ 2378.351066][T10250] percpu 0 [ 2378.351066][T10250] sock 0 [ 2378.351066][T10250] shmem 10477568 [ 2378.351066][T10250] file_mapped 122880 [ 2378.351066][T10250] file_dirty 4096 [ 2378.351066][T10250] file_writeback 0 [ 2378.351066][T10250] swapcached 0 [ 2378.351066][T10250] anon_thp 0 [ 2378.351066][T10250] file_thp 0 [ 2378.351066][T10250] shmem_thp 0 [ 2378.351066][T10250] inactive_anon 122880 [ 2378.351066][T10250] active_anon 10477568 [ 2378.351066][T10250] inactive_file 0 [ 2378.351066][T10250] active_file 4096 [ 2378.351066][T10250] unevictable 0 [ 2378.351066][T10250] slab_reclaimable 81944 [ 2378.351066][T10250] slab_unreclaimable 130040 [ 2378.351066][T10250] slab 211984 [ 2378.351066][T10250] workingset_refault_anon 0 [ 2378.351066][T10250] workingset_refault_file 2 [ 2378.351066][T10250] workingset_activate_anon 0 [ 2378.453434][T10250] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=10145,uid=0 [ 2378.472404][T10250] Memory cgroup out of memory: Killed process 10145 (syz-executor.4) total-vm:56712kB, anon-rss:448kB, file-rss:14464kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 2378.515226][T10250] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2378.531073][T10250] CPU: 1 PID: 10250 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2378.539866][T10250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2378.549948][T10250] Call Trace: [ 2378.553252][T10250] [ 2378.556200][T10250] dump_stack_lvl+0x1e3/0x2cb [ 2378.560910][T10250] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2378.566591][T10250] ? panic+0x84d/0x84d [ 2378.570771][T10250] ? local_lock_release+0x170/0x170 [ 2378.576022][T10250] dump_header+0xd4/0x940 [ 2378.580390][T10250] oom_kill_process+0xef/0x3d0 [ 2378.585188][T10250] out_of_memory+0xe97/0x1280 [ 2378.589903][T10250] ? mutex_lock_io_nested+0x60/0x60 [ 2378.595140][T10250] ? preempt_schedule+0xd9/0xe0 [ 2378.600192][T10250] ? unregister_oom_notifier+0x20/0x20 [ 2378.605852][T10250] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2378.611923][T10250] ? print_irqtrace_events+0x210/0x210 [ 2378.617426][T10250] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2378.623004][T10250] ? preempt_schedule_thunk+0x16/0x18 [ 2378.628409][T10250] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2378.633995][T10250] ? cgroup_file_notify+0x123/0x190 [ 2378.639229][T10250] memory_max_write+0x356/0x470 [ 2378.644124][T10250] ? memory_max_show+0xa0/0xa0 [ 2378.648923][T10250] ? read_lock_is_recursive+0x10/0x10 [ 2378.654345][T10250] ? memory_max_show+0xa0/0xa0 [ 2378.659147][T10250] cgroup_file_write+0x2ac/0x670 [ 2378.664111][T10250] ? mutex_lock_io_nested+0x60/0x60 [ 2378.669341][T10250] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2378.674503][T10250] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2378.679701][T10250] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2378.685029][T10250] vfs_write+0xacf/0xe50 [ 2378.689309][T10250] ? file_end_write+0x250/0x250 [ 2378.694200][T10250] ? __fget_files+0x413/0x480 [ 2378.698999][T10250] ? mutex_lock_nested+0x17/0x20 [ 2378.703970][T10250] ? __fdget_pos+0x261/0x300 [ 2378.708593][T10250] ? ksys_write+0x77/0x2c0 [ 2378.713034][T10250] ksys_write+0x1a2/0x2c0 [ 2378.717432][T10250] ? print_irqtrace_events+0x210/0x210 [ 2378.723008][T10250] ? __ia32_sys_read+0x80/0x80 [ 2378.727793][T10250] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2378.733798][T10250] ? lockdep_hardirqs_on+0x94/0x130 [ 2378.739068][T10250] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2378.745090][T10250] do_syscall_64+0x3d/0xb0 [ 2378.749551][T10250] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2378.755562][T10250] RIP: 0033:0x7f5e2f2d40f9 [ 2378.760000][T10250] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2378.779627][T10250] RSP: 002b:00007f5e2d825168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2378.788066][T10250] RAX: ffffffffffffffda RBX: 00007f5e2f3f4050 RCX: 00007f5e2f2d40f9 [ 2378.796062][T10250] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2378.804056][T10250] RBP: 00007f5e2f32fb39 R08: 0000000000000000 R09: 0000000000000000 [ 2378.812048][T10250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2378.820042][T10250] R13: 00007fff9704950f R14: 00007f5e2d825300 R15: 0000000000022000 [ 2378.828060][T10250] [ 2378.854613][T10250] memory: usage 10716kB, limit 0kB, failcnt 38 [ 2378.861005][T10250] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2378.869523][T10250] Memory cgroup stats for /syz4: [ 2378.869693][T10250] anon 102400 [ 2378.869693][T10250] file 10481664 [ 2378.869693][T10250] kernel_stack 32768 [ 2378.869693][T10250] pagetables 81920 [ 2378.869693][T10250] percpu 0 [ 2378.869693][T10250] sock 0 [ 2378.869693][T10250] shmem 10477568 [ 2378.869693][T10250] file_mapped 122880 [ 2378.869693][T10250] file_dirty 4096 [ 2378.869693][T10250] file_writeback 0 [ 2378.869693][T10250] swapcached 0 [ 2378.869693][T10250] anon_thp 0 [ 2378.869693][T10250] file_thp 0 [ 2378.869693][T10250] shmem_thp 0 [ 2378.869693][T10250] inactive_anon 102400 [ 2378.869693][T10250] active_anon 10477568 [ 2378.869693][T10250] inactive_file 0 [ 2378.869693][T10250] active_file 4096 [ 2378.869693][T10250] unevictable 0 [ 2378.869693][T10250] slab_reclaimable 81944 [ 2378.869693][T10250] slab_unreclaimable 130040 [ 2378.869693][T10250] slab 211984 [ 2378.869693][T10250] workingset_refault_anon 0 [ 2378.869693][T10250] workingset_refault_file 2 [ 2378.869693][T10250] workingset_activate_anon 0 [ 2378.968688][T10250] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=10244,uid=0 [ 2379.000134][T10250] Memory cgroup out of memory: Killed process 10250 (syz-executor.4) total-vm:60816kB, anon-rss:508kB, file-rss:15124kB, shmem-rss:88kB, UID:0 pgtables:96kB oom_score_adj:1000 [ 2382.169923][ T6766] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2382.622034][ T6766] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2382.690678][ T6766] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2382.759358][ T6766] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2383.606753][ T6766] device hsr_slave_0 left promiscuous mode [ 2383.614849][ T6766] device hsr_slave_1 left promiscuous mode [ 2383.628532][ T6766] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2383.636489][ T6766] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2383.646863][ T6766] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2383.655483][ T6766] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2383.665304][ T6766] device bridge_slave_1 left promiscuous mode [ 2383.672230][ T6766] bridge0: port 2(bridge_slave_1) entered disabled state [ 2383.681557][ T6766] device bridge_slave_0 left promiscuous mode [ 2383.687983][ T6766] bridge0: port 1(bridge_slave_0) entered disabled state [ 2383.714450][ T6766] device veth1_macvtap left promiscuous mode [ 2383.720523][ T6766] device veth0_macvtap left promiscuous mode [ 2383.727201][ T6766] device veth1_vlan left promiscuous mode [ 2383.733106][ T6766] device veth0_vlan left promiscuous mode [ 2383.897749][ T6766] team0 (unregistering): Port device team_slave_1 removed [ 2383.913768][ T6766] team0 (unregistering): Port device team_slave_0 removed [ 2383.928268][ T6766] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2383.944228][ T6766] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2384.010009][ T6766] bond0 (unregistering): Released all slaves 04:35:29 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x7, 0x0, 0x0, 0x0, 0x6}, 0x48) 04:35:29 executing program 0: socketpair(0x2, 0xa, 0x0, &(0x7f0000010040)) 04:35:29 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x10142) 04:35:29 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000780), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'veth1_virt_wifi\x00', 0x8000}) 04:35:29 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, 0xffffffffffffffff, 0xa) openat$cgroup_ro(r3, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r4, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r4, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:35:30 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002500)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000003a80)={0x0, 0x0, 0x0}, 0x0) 04:35:30 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x17, 0x0, 0x1, 0x401}, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0}, 0x38) [ 2401.303570][T11014] chnl_net:caif_netlink_parms(): no params data found [ 2401.400752][T11014] bridge0: port 1(bridge_slave_0) entered blocking state [ 2401.409537][T11014] bridge0: port 1(bridge_slave_0) entered disabled state [ 2401.417999][T11014] device bridge_slave_0 entered promiscuous mode [ 2401.427357][T11014] bridge0: port 2(bridge_slave_1) entered blocking state [ 2401.434679][T11014] bridge0: port 2(bridge_slave_1) entered disabled state [ 2401.444316][T11014] device bridge_slave_1 entered promiscuous mode [ 2401.471411][T11014] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2401.483203][T11014] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2401.518588][T11014] team0: Port device team_slave_0 added [ 2401.526906][T11014] team0: Port device team_slave_1 added [ 2401.551041][T11014] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2401.558179][T11014] 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. [ 2401.584581][T11014] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2401.597810][T11014] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2401.604909][T11014] 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. [ 2401.633123][T11014] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2401.671513][T11014] device hsr_slave_0 entered promiscuous mode [ 2401.678519][T11014] device hsr_slave_1 entered promiscuous mode [ 2401.685919][T11014] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2401.694190][T11014] Cannot create hsr debugfs directory [ 2402.219456][T11014] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2402.229885][T11014] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2402.239823][T11014] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2402.249058][T11014] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2402.275666][T11014] bridge0: port 2(bridge_slave_1) entered blocking state [ 2402.282834][T11014] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2402.290237][T11014] bridge0: port 1(bridge_slave_0) entered blocking state [ 2402.297408][T11014] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2402.342293][T28779] bridge0: port 1(bridge_slave_0) entered disabled state [ 2402.350841][T28779] bridge0: port 2(bridge_slave_1) entered disabled state [ 2402.400775][T11014] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2402.433102][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2402.450598][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2402.462612][T11014] 8021q: adding VLAN 0 to HW filter on device team0 [ 2402.474074][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2402.484563][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2402.494011][T23111] bridge0: port 1(bridge_slave_0) entered blocking state [ 2402.501107][T23111] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2402.527127][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2402.537244][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2402.546505][T32170] bridge0: port 2(bridge_slave_1) entered blocking state [ 2402.553802][T32170] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2402.562129][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2402.572310][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2402.581700][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2402.591108][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2402.611049][T11014] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2402.624602][T11014] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2402.642633][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2402.650755][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2402.660743][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2402.670050][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2402.679325][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2402.688596][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2402.697628][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2402.710694][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2402.877190][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2402.885245][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2402.897345][T11014] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2403.120950][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2403.131069][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2403.162529][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2403.170968][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2403.180281][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2403.188838][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2403.208406][T11014] device veth0_vlan entered promiscuous mode [ 2403.214910][ T5641] Bluetooth: hci2: command 0x0409 tx timeout [ 2403.228092][T11014] device veth1_vlan entered promiscuous mode [ 2403.262758][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2403.271086][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2403.280494][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2403.290301][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2403.302796][T11014] device veth0_macvtap entered promiscuous mode [ 2403.319334][T11014] device veth1_macvtap entered promiscuous mode [ 2403.338150][T11014] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2403.350735][T11014] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2403.361757][T11014] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2403.373466][T11014] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2403.383745][T11014] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2403.398531][T11014] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2403.411178][T11014] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2403.429210][T11014] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2403.441006][T11014] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2403.462648][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2403.470958][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2403.480279][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2403.497729][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2403.513542][T11014] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2403.525069][T11014] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2403.535411][T11014] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2403.546482][T11014] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2403.557628][T11014] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2403.568469][T11014] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2403.578724][T11014] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2403.589692][T11014] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2403.599976][T11014] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2403.612216][T11014] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2403.623926][T11014] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2403.635276][T11014] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2403.644966][T11014] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2403.654148][T11014] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2403.664534][T11014] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2403.683595][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2403.692659][T27713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2403.797002][ T6766] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2403.822137][ T6766] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2403.833136][ T3710] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2403.834506][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2403.858391][ T3710] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2403.872738][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2404.065383][T11134] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2404.089183][T11134] CPU: 0 PID: 11134 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2404.097837][T11134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2404.107913][T11134] Call Trace: [ 2404.111220][T11134] [ 2404.114172][T11134] dump_stack_lvl+0x1e3/0x2cb [ 2404.118984][T11134] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2404.124654][T11134] ? panic+0x84d/0x84d [ 2404.128723][T11134] ? local_lock_release+0x170/0x170 [ 2404.133921][T11134] dump_header+0xd4/0x940 [ 2404.138247][T11134] oom_kill_process+0xef/0x3d0 [ 2404.143006][T11134] out_of_memory+0xe97/0x1280 [ 2404.147687][T11134] ? mutex_lock_io_nested+0x60/0x60 [ 2404.152881][T11134] ? preempt_schedule+0xd9/0xe0 [ 2404.157725][T11134] ? unregister_oom_notifier+0x20/0x20 [ 2404.163181][T11134] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2404.169182][T11134] ? print_irqtrace_events+0x210/0x210 [ 2404.174664][T11134] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2404.180208][T11134] ? preempt_schedule_thunk+0x16/0x18 [ 2404.185576][T11134] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2404.191128][T11134] ? cgroup_file_notify+0x123/0x190 [ 2404.196338][T11134] memory_max_write+0x356/0x470 [ 2404.201197][T11134] ? memory_max_show+0xa0/0xa0 [ 2404.205965][T11134] ? read_lock_is_recursive+0x10/0x10 [ 2404.211332][T11134] ? memory_max_show+0xa0/0xa0 [ 2404.216172][T11134] cgroup_file_write+0x2ac/0x670 [ 2404.221103][T11134] ? mutex_lock_io_nested+0x60/0x60 [ 2404.226307][T11134] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2404.231417][T11134] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2404.236528][T11134] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2404.241808][T11134] vfs_write+0xacf/0xe50 [ 2404.246055][T11134] ? file_end_write+0x250/0x250 [ 2404.251184][T11134] ? __fget_files+0x413/0x480 [ 2404.255888][T11134] ? mutex_lock_nested+0x17/0x20 [ 2404.260825][T11134] ? __fdget_pos+0x261/0x300 [ 2404.265404][T11134] ? ksys_write+0x77/0x2c0 [ 2404.269812][T11134] ksys_write+0x1a2/0x2c0 [ 2404.274181][T11134] ? print_irqtrace_events+0x210/0x210 [ 2404.279647][T11134] ? __ia32_sys_read+0x80/0x80 [ 2404.284407][T11134] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2404.290378][T11134] ? lockdep_hardirqs_on+0x94/0x130 [ 2404.295595][T11134] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2404.301691][T11134] do_syscall_64+0x3d/0xb0 [ 2404.306121][T11134] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2404.312018][T11134] RIP: 0033:0x7f81a38cd0f9 [ 2404.316436][T11134] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2404.336033][T11134] RSP: 002b:00007f81a1e1e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2404.344437][T11134] RAX: ffffffffffffffda RBX: 00007f81a39ed050 RCX: 00007f81a38cd0f9 [ 2404.352401][T11134] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2404.360363][T11134] RBP: 00007f81a3928b39 R08: 0000000000000000 R09: 0000000000000000 [ 2404.368354][T11134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2404.376499][T11134] R13: 00007ffdcd2c2d4f R14: 00007f81a1e1e300 R15: 0000000000022000 [ 2404.384497][T11134] [ 2404.399359][T11134] memory: usage 10736kB, limit 0kB, failcnt 38 [ 2404.406878][T11134] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2404.423746][T11134] Memory cgroup stats for /syz4: [ 2404.423918][T11134] anon 122880 [ 2404.423918][T11134] file 10481664 [ 2404.423918][T11134] kernel_stack 98304 [ 2404.423918][T11134] pagetables 90112 [ 2404.423918][T11134] percpu 0 [ 2404.423918][T11134] sock 0 [ 2404.423918][T11134] shmem 10477568 [ 2404.423918][T11134] file_mapped 122880 [ 2404.423918][T11134] file_dirty 4096 [ 2404.423918][T11134] file_writeback 0 [ 2404.423918][T11134] swapcached 0 [ 2404.423918][T11134] anon_thp 0 [ 2404.423918][T11134] file_thp 0 [ 2404.423918][T11134] shmem_thp 0 [ 2404.423918][T11134] inactive_anon 81920 [ 2404.423918][T11134] active_anon 10477568 [ 2404.423918][T11134] inactive_file 0 [ 2404.423918][T11134] active_file 4096 [ 2404.423918][T11134] unevictable 0 [ 2404.423918][T11134] slab_reclaimable 81944 [ 2404.423918][T11134] slab_unreclaimable 93056 [ 2404.423918][T11134] slab 175000 [ 2404.423918][T11134] workingset_refault_anon 0 [ 2404.423918][T11134] workingset_refault_file 2 [ 2404.423918][T11134] workingset_activate_anon 0 [ 2404.523842][T11134] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=11014,uid=0 [ 2404.539826][T11134] Memory cgroup out of memory: Killed process 11014 (syz-executor.4) total-vm:56712kB, anon-rss:444kB, file-rss:14528kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:0 [ 2406.013764][ T1374] ieee802154 phy0 wpan0: encryption failed: -22 [ 2406.020101][ T1374] ieee802154 phy1 wpan1: encryption failed: -22 [ 2407.445191][ T6766] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2408.579539][ T6766] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2408.639475][ T6766] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2408.690073][ T6766] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2409.460928][ T6766] device hsr_slave_0 left promiscuous mode [ 2409.467664][ T6766] device hsr_slave_1 left promiscuous mode [ 2409.475473][ T6766] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2409.483348][ T6766] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2409.496296][ T6766] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2409.513012][ T6766] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2409.529448][ T6766] device bridge_slave_1 left promiscuous mode [ 2409.536354][ T6766] bridge0: port 2(bridge_slave_1) entered disabled state [ 2409.545542][ T6766] device bridge_slave_0 left promiscuous mode [ 2409.552247][ T6766] bridge0: port 1(bridge_slave_0) entered disabled state [ 2409.566568][ T6766] device veth1_macvtap left promiscuous mode [ 2409.572688][ T6766] device veth0_macvtap left promiscuous mode [ 2409.578739][ T6766] device veth1_vlan left promiscuous mode [ 2409.585174][ T6766] device veth0_vlan left promiscuous mode [ 2409.756279][ T6766] team0 (unregistering): Port device team_slave_1 removed [ 2409.768987][ T6766] team0 (unregistering): Port device team_slave_0 removed [ 2409.785760][ T6766] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2409.799214][ T6766] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2409.872704][ T6766] bond0 (unregistering): Released all slaves 04:35:43 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001480)={&(0x7f0000001340)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@var]}}, &(0x7f00000013c0)=""/170, 0x2a, 0xaa, 0x1}, 0x20) 04:35:43 executing program 5: bpf$OBJ_GET_MAP(0x7, &(0x7f0000010cc0)={&(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00'}, 0x10) 04:35:43 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x2}, 0x48) 04:35:43 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x17, 0x0, 0x1, 0x401}, 0x48) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0}, 0x38) 04:35:43 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, 0xffffffffffffffff, 0xa) openat$cgroup_ro(r3, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r4, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r4, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) [ 2414.654249][T11658] chnl_net:caif_netlink_parms(): no params data found [ 2414.713739][T11658] bridge0: port 1(bridge_slave_0) entered blocking state [ 2414.723947][T11658] bridge0: port 1(bridge_slave_0) entered disabled state [ 2414.733086][T11658] device bridge_slave_0 entered promiscuous mode [ 2414.743863][T11658] bridge0: port 2(bridge_slave_1) entered blocking state [ 2414.751696][T11658] bridge0: port 2(bridge_slave_1) entered disabled state [ 2414.759879][T11658] device bridge_slave_1 entered promiscuous mode [ 2414.794237][T11658] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2414.808320][T11658] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2414.838798][T11658] team0: Port device team_slave_0 added [ 2414.847755][T11658] team0: Port device team_slave_1 added [ 2414.871578][T11658] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2414.878562][T11658] 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. [ 2414.906553][T11658] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2414.920230][T11658] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2414.928808][T11658] 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. [ 2414.955188][T11658] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2415.006296][T11658] device hsr_slave_0 entered promiscuous mode [ 2415.021067][T11658] device hsr_slave_1 entered promiscuous mode [ 2415.031464][T11658] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2415.039062][T11658] Cannot create hsr debugfs directory [ 2415.393736][T11658] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2415.405073][T11658] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2415.414962][T11658] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2415.425663][T11658] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2415.459115][T11658] bridge0: port 2(bridge_slave_1) entered blocking state [ 2415.466266][T11658] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2415.473799][T11658] bridge0: port 1(bridge_slave_0) entered blocking state [ 2415.480898][T11658] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2415.557310][T11658] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2415.574973][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2415.585192][T32169] bridge0: port 1(bridge_slave_0) entered disabled state [ 2415.597838][T32169] bridge0: port 2(bridge_slave_1) entered disabled state [ 2415.615408][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 2415.639222][T11658] 8021q: adding VLAN 0 to HW filter on device team0 [ 2415.653500][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2415.663263][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2415.672180][T32169] bridge0: port 1(bridge_slave_0) entered blocking state [ 2415.679262][T32169] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2415.716956][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2415.725937][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2415.734943][T32170] bridge0: port 2(bridge_slave_1) entered blocking state [ 2415.742061][T32170] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2415.750412][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2415.759644][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2415.768783][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2415.779013][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2415.787911][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2415.796688][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2415.806056][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2415.825253][T11658] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2415.835722][T11658] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2415.848677][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2415.857758][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2415.866853][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2415.875472][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2415.884722][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2415.988038][T11658] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2415.996653][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2416.004719][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2416.123821][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2416.136331][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2416.160244][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2416.168645][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2416.179251][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2416.187610][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2416.197279][T11658] device veth0_vlan entered promiscuous mode [ 2416.211910][T11658] device veth1_vlan entered promiscuous mode [ 2416.233728][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2416.246653][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2416.260072][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2416.273849][T28779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2416.288480][T11658] device veth0_macvtap entered promiscuous mode [ 2416.297819][T11658] device veth1_macvtap entered promiscuous mode [ 2416.313757][T11658] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2416.324840][T11658] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2416.344583][T11658] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2416.363453][T11658] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2416.377477][T11658] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2416.388462][T11658] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2416.398642][T11658] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2416.409421][T11658] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2416.422306][T11658] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2416.431842][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2416.439957][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2416.448432][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2416.458689][T32170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2416.469507][T11658] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2416.480525][T11658] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2416.494949][T11658] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2416.505843][T11658] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2416.515945][T11658] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2416.526814][T11658] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2416.537116][T11658] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2416.547849][T11658] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2416.558111][T11658] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2416.569410][T11658] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2416.580927][T11658] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2416.588525][T27713] Bluetooth: hci2: command 0x0409 tx timeout [ 2416.599906][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2416.608668][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2416.623317][T11658] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2416.632179][T11658] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2416.640962][T11658] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2416.649701][T11658] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2416.717009][ T1109] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2416.734799][ T1109] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2416.750776][ T3710] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2416.753387][T32168] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2416.762111][ T3710] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2416.777600][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2416.906096][T11726] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2416.922552][T11726] CPU: 0 PID: 11726 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2416.931193][T11726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2416.941250][T11726] Call Trace: [ 2416.944518][T11726] [ 2416.947443][T11726] dump_stack_lvl+0x1e3/0x2cb [ 2416.952113][T11726] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2416.957741][T11726] ? panic+0x84d/0x84d [ 2416.961796][T11726] ? local_lock_release+0x170/0x170 [ 2416.967088][T11726] dump_header+0xd4/0x940 [ 2416.971420][T11726] oom_kill_process+0xef/0x3d0 [ 2416.976271][T11726] out_of_memory+0xe97/0x1280 [ 2416.980943][T11726] ? mutex_lock_io_nested+0x60/0x60 [ 2416.986136][T11726] ? unregister_oom_notifier+0x20/0x20 [ 2416.991588][T11726] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2416.997584][T11726] ? print_irqtrace_events+0x210/0x210 [ 2417.003033][T11726] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2417.008572][T11726] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2417.014116][T11726] ? cgroup_file_notify+0x123/0x190 [ 2417.019312][T11726] memory_max_write+0x356/0x470 [ 2417.024189][T11726] ? memory_max_show+0xa0/0xa0 [ 2417.028950][T11726] ? read_lock_is_recursive+0x10/0x10 [ 2417.034312][T11726] ? memory_max_show+0xa0/0xa0 [ 2417.039064][T11726] cgroup_file_write+0x2ac/0x670 [ 2417.043988][T11726] ? mutex_lock_io_nested+0x60/0x60 [ 2417.049181][T11726] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2417.054290][T11726] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2417.059389][T11726] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2417.064675][T11726] vfs_write+0xacf/0xe50 [ 2417.068913][T11726] ? file_end_write+0x250/0x250 [ 2417.073759][T11726] ? __fget_files+0x413/0x480 [ 2417.078440][T11726] ? mutex_lock_nested+0x17/0x20 [ 2417.083364][T11726] ? __fdget_pos+0x261/0x300 [ 2417.087933][T11726] ? ksys_write+0x77/0x2c0 [ 2417.092379][T11726] ksys_write+0x1a2/0x2c0 [ 2417.096697][T11726] ? print_irqtrace_events+0x210/0x210 [ 2417.102148][T11726] ? __ia32_sys_read+0x80/0x80 [ 2417.106900][T11726] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2417.112861][T11726] ? lockdep_hardirqs_on+0x94/0x130 [ 2417.118048][T11726] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2417.124120][T11726] do_syscall_64+0x3d/0xb0 [ 2417.128535][T11726] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2417.134413][T11726] RIP: 0033:0x7f1efa7480f9 [ 2417.138817][T11726] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2417.158411][T11726] RSP: 002b:00007f1ef8cba168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2417.166813][T11726] RAX: ffffffffffffffda RBX: 00007f1efa867f80 RCX: 00007f1efa7480f9 [ 2417.174775][T11726] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2417.182774][T11726] RBP: 00007f1efa7a3b39 R08: 0000000000000000 R09: 0000000000000000 [ 2417.190738][T11726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2417.198698][T11726] R13: 00007fff12daa86f R14: 00007f1ef8cba300 R15: 0000000000022000 [ 2417.206670][T11726] [ 2417.231879][T11726] memory: usage 10740kB, limit 0kB, failcnt 38 [ 2417.239159][T11726] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2417.247301][T11726] Memory cgroup stats for /syz4: [ 2417.254316][T11726] anon 118784 [ 2417.254316][T11726] file 10481664 [ 2417.254316][T11726] kernel_stack 65536 [ 2417.254316][T11726] pagetables 94208 [ 2417.254316][T11726] percpu 0 [ 2417.254316][T11726] sock 0 [ 2417.254316][T11726] shmem 10477568 [ 2417.254316][T11726] file_mapped 122880 [ 2417.254316][T11726] file_dirty 0 [ 2417.254316][T11726] file_writeback 0 [ 2417.254316][T11726] swapcached 0 [ 2417.254316][T11726] anon_thp 0 [ 2417.254316][T11726] file_thp 0 [ 2417.254316][T11726] shmem_thp 0 [ 2417.254316][T11726] inactive_anon 73728 [ 2417.254316][T11726] active_anon 10477568 [ 2417.254316][T11726] inactive_file 0 [ 2417.254316][T11726] active_file 4096 [ 2417.254316][T11726] unevictable 0 [ 2417.254316][T11726] slab_reclaimable 81944 [ 2417.254316][T11726] slab_unreclaimable 121336 [ 2417.254316][T11726] slab 203280 [ 2417.254316][T11726] workingset_refault_anon 0 [ 2417.254316][T11726] workingset_refault_file 2 [ 2417.254316][T11726] workingset_activate_anon 0 [ 2417.358862][T11726] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=11658,uid=0 [ 2417.378144][T11726] Memory cgroup out of memory: Killed process 11658 (syz-executor.4) total-vm:56712kB, anon-rss:448kB, file-rss:14528kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:0 [ 2417.424181][T11726] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2417.435414][T11726] CPU: 0 PID: 11726 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2417.444002][T11726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2417.454061][T11726] Call Trace: [ 2417.457340][T11726] [ 2417.460260][T11726] dump_stack_lvl+0x1e3/0x2cb [ 2417.464932][T11726] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2417.470567][T11726] ? panic+0x84d/0x84d [ 2417.474630][T11726] ? local_lock_release+0x170/0x170 [ 2417.479847][T11726] dump_header+0xd4/0x940 [ 2417.484186][T11726] oom_kill_process+0xef/0x3d0 [ 2417.488953][T11726] out_of_memory+0xe97/0x1280 [ 2417.493622][T11726] ? mutex_lock_io_nested+0x60/0x60 [ 2417.498814][T11726] ? unregister_oom_notifier+0x20/0x20 [ 2417.504262][T11726] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2417.510272][T11726] ? print_irqtrace_events+0x210/0x210 [ 2417.515826][T11726] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2417.521362][T11726] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2417.526903][T11726] ? cgroup_file_notify+0x106/0x190 [ 2417.532092][T11726] memory_max_write+0x356/0x470 [ 2417.536933][T11726] ? memory_max_show+0xa0/0xa0 [ 2417.541773][T11726] ? read_lock_is_recursive+0x10/0x10 [ 2417.547133][T11726] ? memory_max_show+0xa0/0xa0 [ 2417.551884][T11726] cgroup_file_write+0x2ac/0x670 [ 2417.556810][T11726] ? mutex_lock_io_nested+0x60/0x60 [ 2417.561998][T11726] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2417.567107][T11726] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2417.572206][T11726] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2417.577489][T11726] vfs_write+0xacf/0xe50 [ 2417.581748][T11726] ? file_end_write+0x250/0x250 [ 2417.586601][T11726] ? __fget_files+0x413/0x480 [ 2417.591288][T11726] ? mutex_lock_nested+0x17/0x20 [ 2417.596220][T11726] ? __fdget_pos+0x261/0x300 [ 2417.600817][T11726] ? ksys_write+0x77/0x2c0 [ 2417.605228][T11726] ksys_write+0x1a2/0x2c0 [ 2417.609550][T11726] ? print_irqtrace_events+0x210/0x210 [ 2417.615006][T11726] ? __ia32_sys_read+0x80/0x80 [ 2417.619761][T11726] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2417.625990][T11726] ? lockdep_hardirqs_on+0x94/0x130 [ 2417.631195][T11726] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2417.637173][T11726] do_syscall_64+0x3d/0xb0 [ 2417.641579][T11726] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2417.647481][T11726] RIP: 0033:0x7f1efa7480f9 [ 2417.651889][T11726] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2417.671586][T11726] RSP: 002b:00007f1ef8cba168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2417.679994][T11726] RAX: ffffffffffffffda RBX: 00007f1efa867f80 RCX: 00007f1efa7480f9 [ 2417.687959][T11726] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2417.695924][T11726] RBP: 00007f1efa7a3b39 R08: 0000000000000000 R09: 0000000000000000 [ 2417.703887][T11726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2417.711867][T11726] R13: 00007fff12daa86f R14: 00007f1ef8cba300 R15: 0000000000022000 [ 2417.719850][T11726] [ 2417.740479][T11726] memory: usage 10708kB, limit 0kB, failcnt 38 [ 2417.747602][T11726] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2417.754875][T11726] Memory cgroup stats for /syz4: [ 2417.755757][T11726] anon 98304 [ 2417.755757][T11726] file 10481664 [ 2417.755757][T11726] kernel_stack 32768 [ 2417.755757][T11726] pagetables 86016 [ 2417.755757][T11726] percpu 0 [ 2417.755757][T11726] sock 0 [ 2417.755757][T11726] shmem 10477568 [ 2417.755757][T11726] file_mapped 122880 [ 2417.755757][T11726] file_dirty 4096 [ 2417.755757][T11726] file_writeback 0 [ 2417.755757][T11726] swapcached 0 [ 2417.755757][T11726] anon_thp 0 [ 2417.755757][T11726] file_thp 0 [ 2417.755757][T11726] shmem_thp 0 [ 2417.755757][T11726] inactive_anon 98304 [ 2417.755757][T11726] active_anon 10477568 [ 2417.755757][T11726] inactive_file 0 [ 2417.755757][T11726] active_file 4096 [ 2417.755757][T11726] unevictable 0 [ 2417.755757][T11726] slab_reclaimable 81944 [ 2417.755757][T11726] slab_unreclaimable 121336 [ 2417.755757][T11726] slab 203280 [ 2417.755757][T11726] workingset_refault_anon 0 [ 2417.755757][T11726] workingset_refault_file 2 [ 2417.755757][T11726] workingset_activate_anon 0 [ 2417.863452][T11726] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=11725,uid=0 [ 2417.881737][T11726] Memory cgroup out of memory: Killed process 11726 (syz-executor.4) total-vm:60684kB, anon-rss:504kB, file-rss:15164kB, shmem-rss:84kB, UID:0 pgtables:100kB oom_score_adj:1000 [ 2421.649785][ T3710] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2422.219717][ T3710] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2422.302254][ T3710] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2422.348699][ T3710] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2423.102545][ T3710] device hsr_slave_0 left promiscuous mode [ 2423.109226][ T3710] device hsr_slave_1 left promiscuous mode [ 2423.117630][ T3710] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2423.125306][ T3710] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2423.136076][ T3710] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2423.144235][ T3710] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2423.154394][ T3710] device bridge_slave_1 left promiscuous mode [ 2423.160661][ T3710] bridge0: port 2(bridge_slave_1) entered disabled state [ 2423.179861][ T3710] device bridge_slave_0 left promiscuous mode [ 2423.188960][ T3710] bridge0: port 1(bridge_slave_0) entered disabled state [ 2423.217233][ T3710] device veth1_macvtap left promiscuous mode [ 2423.228767][ T3710] device veth0_macvtap left promiscuous mode [ 2423.238278][ T3710] device veth1_vlan left promiscuous mode [ 2423.249433][ T3710] device veth0_vlan left promiscuous mode 04:35:53 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xd, 0xd, 0x2, [@datasec={0x0, 0x0, 0x0, 0xf, 0x1, [], "cd"}]}}, &(0x7f00000001c0)=""/186, 0x2a, 0xba, 0x1}, 0x20) 04:35:53 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x5}}]}}, &(0x7f0000000200)=""/238, 0x32, 0xee, 0x1}, 0x20) 04:35:53 executing program 2: socketpair(0x10, 0x0, 0xe389, &(0x7f0000000000)) 04:35:53 executing program 5: socketpair(0xf, 0x3, 0x0, &(0x7f0000000080)) 04:35:53 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)}, 0x0) close(0xffffffffffffffff) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00\x00\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x10440, 0x0, 0x6, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x401, 0x0, 0xce}, 0x0, 0x4, 0xffffffffffffffff, 0xa) openat$cgroup_ro(r3, &(0x7f0000000440)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(r4, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r4, &(0x7f00000003c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97C\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x47e2, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) 04:35:53 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @private}}}], 0x20}, 0x0) 04:35:53 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002500)) [ 2423.641031][ T3710] team0 (unregistering): Port device team_slave_1 removed [ 2423.675136][ T3710] team0 (unregistering): Port device team_slave_0 removed [ 2423.699515][ T3710] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2423.750152][ T3710] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2423.839144][ T3710] bond0 (unregistering): Released all slaves [ 2425.307461][T11824] chnl_net:caif_netlink_parms(): no params data found [ 2425.417123][T11824] bridge0: port 1(bridge_slave_0) entered blocking state [ 2425.432607][T11824] bridge0: port 1(bridge_slave_0) entered disabled state [ 2425.440960][T11824] device bridge_slave_0 entered promiscuous mode [ 2425.457380][T11824] bridge0: port 2(bridge_slave_1) entered blocking state [ 2425.479522][T11824] bridge0: port 2(bridge_slave_1) entered disabled state [ 2425.490143][T11824] device bridge_slave_1 entered promiscuous mode [ 2425.540373][T11824] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2425.573824][T11824] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2425.663390][T11824] team0: Port device team_slave_0 added [ 2425.690823][T11824] team0: Port device team_slave_1 added [ 2425.740419][T11824] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2425.756102][T11824] 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. [ 2425.794650][T11824] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2425.818061][T11824] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2425.835368][T11824] 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. [ 2425.869929][T11824] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2425.938702][T11824] device hsr_slave_0 entered promiscuous mode [ 2425.954075][T11824] device hsr_slave_1 entered promiscuous mode [ 2425.961012][T11824] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2425.973869][T11824] Cannot create hsr debugfs directory [ 2426.496322][T11824] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2426.506893][T11824] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2426.523485][T11824] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2426.533668][T11824] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2426.659872][T11824] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2426.686788][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2426.702144][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2426.714207][T11824] 8021q: adding VLAN 0 to HW filter on device team0 [ 2426.729331][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2426.749000][T13111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2426.757747][T13111] bridge0: port 1(bridge_slave_0) entered blocking state [ 2426.764851][T13111] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2426.795275][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2426.807736][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2426.817052][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2426.826137][ T3618] bridge0: port 2(bridge_slave_1) entered blocking state [ 2426.833273][ T3618] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2426.841846][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2426.850768][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2426.879539][T11883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2426.896853][T11883] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2426.912313][T11883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2426.928548][T11883] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2426.939076][T11883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2426.954403][T11883] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2426.963574][T11883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2426.976091][T11883] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2426.992492][T11824] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2427.017454][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2427.053404][T32169] Bluetooth: hci2: command 0x0409 tx timeout [ 2427.212682][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2427.220271][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2427.243541][T11824] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2427.491533][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2427.500952][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2427.539678][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2427.548617][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2427.567998][T11824] device veth0_vlan entered promiscuous mode [ 2427.579840][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2427.596289][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2427.627989][T11824] device veth1_vlan entered promiscuous mode [ 2427.685792][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2427.702401][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2427.710778][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2427.720535][T32169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2427.733926][T11824] device veth0_macvtap entered promiscuous mode [ 2427.753550][T11824] device veth1_macvtap entered promiscuous mode [ 2427.784537][T11824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2427.802493][T11824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2427.812912][T11824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2427.825237][T11824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2427.835495][T11824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2427.846512][T11824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2427.858856][T11824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2427.869902][T11824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2427.882974][T11824] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2427.891590][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2427.900144][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2427.909719][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2427.918946][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2427.931064][T11824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2427.945460][T11824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2427.956325][T11824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2427.967153][T11824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2427.977457][T11824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2427.988312][T11824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2427.998596][T11824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2428.009858][T11824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2428.020290][T11824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2428.032597][T11824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2428.044425][T11824] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2428.056492][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2428.065758][ T5641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2428.080904][T11824] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2428.099276][T11824] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2428.108426][T11824] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2428.124814][T11824] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2428.238474][ T3710] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2428.250504][ T3710] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2428.291024][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2428.311804][ T3710] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2428.324152][ T3710] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2428.338301][T23111] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2428.582640][T11961] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2428.621437][T11961] CPU: 1 PID: 11961 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2428.630083][T11961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2428.640153][T11961] Call Trace: [ 2428.643449][T11961] [ 2428.646391][T11961] dump_stack_lvl+0x1e3/0x2cb [ 2428.651095][T11961] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2428.656862][T11961] ? panic+0x84d/0x84d [ 2428.660972][T11961] ? local_lock_release+0x170/0x170 [ 2428.666209][T11961] dump_header+0xd4/0x940 [ 2428.670572][T11961] oom_kill_process+0xef/0x3d0 [ 2428.675366][T11961] out_of_memory+0xe97/0x1280 [ 2428.680081][T11961] ? mutex_lock_io_nested+0x60/0x60 [ 2428.685318][T11961] ? unregister_oom_notifier+0x20/0x20 [ 2428.690810][T11961] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2428.696826][T11961] ? print_irqtrace_events+0x210/0x210 [ 2428.702321][T11961] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2428.707912][T11961] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2428.713502][T11961] ? cgroup_file_notify+0x123/0x190 [ 2428.718737][T11961] memory_max_write+0x356/0x470 [ 2428.723633][T11961] ? memory_max_show+0xa0/0xa0 [ 2428.728424][T11961] ? read_lock_is_recursive+0x10/0x10 [ 2428.733814][T11961] ? memory_max_show+0xa0/0xa0 [ 2428.738599][T11961] cgroup_file_write+0x2ac/0x670 [ 2428.743566][T11961] ? mutex_lock_io_nested+0x60/0x60 [ 2428.748798][T11961] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2428.753954][T11961] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2428.759094][T11961] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2428.764463][T11961] vfs_write+0xacf/0xe50 [ 2428.768835][T11961] ? file_end_write+0x250/0x250 [ 2428.773821][T11961] ? __fget_files+0x413/0x480 [ 2428.778541][T11961] ? mutex_lock_nested+0x17/0x20 [ 2428.783504][T11961] ? __fdget_pos+0x261/0x300 [ 2428.788112][T11961] ? ksys_write+0x77/0x2c0 [ 2428.792556][T11961] ksys_write+0x1a2/0x2c0 [ 2428.796912][T11961] ? print_irqtrace_events+0x210/0x210 [ 2428.802405][T11961] ? __ia32_sys_read+0x80/0x80 [ 2428.807281][T11961] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2428.813320][T11961] ? lockdep_hardirqs_on+0x94/0x130 [ 2428.818557][T11961] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2428.824569][T11961] do_syscall_64+0x3d/0xb0 [ 2428.829131][T11961] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2428.835059][T11961] RIP: 0033:0x7f35c5bdd0f9 [ 2428.839616][T11961] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2428.859244][T11961] RSP: 002b:00007f35c412e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2428.867790][T11961] RAX: ffffffffffffffda RBX: 00007f35c5cfd050 RCX: 00007f35c5bdd0f9 [ 2428.875784][T11961] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2428.883774][T11961] RBP: 00007f35c5c38b39 R08: 0000000000000000 R09: 0000000000000000 [ 2428.891763][T11961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2428.899755][T11961] R13: 00007ffd2fc76ddf R14: 00007f35c412e300 R15: 0000000000022000 [ 2428.907777][T11961] [ 2428.921479][T11961] memory: usage 10808kB, limit 0kB, failcnt 38 [ 2428.933519][T11961] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2428.954483][T11961] Memory cgroup stats for /syz4: [ 2428.954795][T11961] anon 122880 [ 2428.954795][T11961] file 10481664 [ 2428.954795][T11961] kernel_stack 98304 [ 2428.954795][T11961] pagetables 94208 [ 2428.954795][T11961] percpu 0 [ 2428.954795][T11961] sock 0 [ 2428.954795][T11961] shmem 10477568 [ 2428.954795][T11961] file_mapped 122880 [ 2428.954795][T11961] file_dirty 4096 [ 2428.954795][T11961] file_writeback 0 [ 2428.954795][T11961] swapcached 0 [ 2428.954795][T11961] anon_thp 0 [ 2428.954795][T11961] file_thp 0 [ 2428.954795][T11961] shmem_thp 0 [ 2428.954795][T11961] inactive_anon 122880 [ 2428.954795][T11961] active_anon 10477568 [ 2428.954795][T11961] inactive_file 0 [ 2428.954795][T11961] active_file 4096 [ 2428.954795][T11961] unevictable 0 [ 2428.954795][T11961] slab_reclaimable 89704 [ 2428.954795][T11961] slab_unreclaimable 148776 [ 2428.954795][T11961] slab 238480 [ 2428.954795][T11961] workingset_refault_anon 0 [ 2428.954795][T11961] workingset_refault_file 2 [ 2428.954795][T11961] workingset_activate_anon 0 [ 2429.053819][T11961] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=11824,uid=0 [ 2429.071027][T11961] Memory cgroup out of memory: Killed process 11824 (syz-executor.4) total-vm:56712kB, anon-rss:448kB, file-rss:14528kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:0 [ 2429.104706][T11961] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2429.122436][T11961] CPU: 0 PID: 11961 Comm: syz-executor.4 Not tainted 5.15.102-syzkaller #0 [ 2429.131083][T11961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2429.141157][T11961] Call Trace: [ 2429.144459][T11961] [ 2429.147416][T11961] dump_stack_lvl+0x1e3/0x2cb [ 2429.152129][T11961] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2429.157796][T11961] ? panic+0x84d/0x84d [ 2429.161899][T11961] ? local_lock_release+0x170/0x170 [ 2429.167177][T11961] dump_header+0xd4/0x940 [ 2429.171662][T11961] oom_kill_process+0xef/0x3d0 [ 2429.176454][T11961] out_of_memory+0xe97/0x1280 [ 2429.181172][T11961] ? mutex_lock_io_nested+0x60/0x60 [ 2429.186408][T11961] ? preempt_schedule+0xd9/0xe0 [ 2429.191281][T11961] ? unregister_oom_notifier+0x20/0x20 [ 2429.196763][T11961] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 2429.202778][T11961] ? print_irqtrace_events+0x210/0x210 [ 2429.208278][T11961] mem_cgroup_out_of_memory+0x25f/0x3c0 [ 2429.213943][T11961] ? preempt_schedule_thunk+0x16/0x18 [ 2429.219347][T11961] ? mem_cgroup_oom_trylock+0x210/0x210 [ 2429.224941][T11961] ? cgroup_file_notify+0x123/0x190 [ 2429.230175][T11961] memory_max_write+0x356/0x470 [ 2429.235159][T11961] ? memory_max_show+0xa0/0xa0 [ 2429.240042][T11961] ? read_lock_is_recursive+0x10/0x10 [ 2429.245444][T11961] ? memory_max_show+0xa0/0xa0 [ 2429.250236][T11961] cgroup_file_write+0x2ac/0x670 [ 2429.255284][T11961] ? mutex_lock_io_nested+0x60/0x60 [ 2429.260520][T11961] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2429.265685][T11961] ? cgroup_seqfile_stop+0xd0/0xd0 [ 2429.270823][T11961] kernfs_fop_write_iter+0x3a2/0x4f0 [ 2429.276148][T11961] vfs_write+0xacf/0xe50 [ 2429.280428][T11961] ? file_end_write+0x250/0x250 [ 2429.285315][T11961] ? __fget_files+0x413/0x480 [ 2429.290116][T11961] ? mutex_lock_nested+0x17/0x20 [ 2429.295077][T11961] ? __fdget_pos+0x261/0x300 [ 2429.300125][T11961] ? ksys_write+0x77/0x2c0 [ 2429.304575][T11961] ksys_write+0x1a2/0x2c0 [ 2429.308931][T11961] ? print_irqtrace_events+0x210/0x210 [ 2429.314422][T11961] ? __ia32_sys_read+0x80/0x80 [ 2429.319219][T11961] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2429.325224][T11961] ? lockdep_hardirqs_on+0x94/0x130 [ 2429.330450][T11961] ? syscall_enter_from_user_mode+0x2e/0x290 [ 2429.336461][T11961] do_syscall_64+0x3d/0xb0 [ 2429.340907][T11961] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2429.346830][T11961] RIP: 0033:0x7f35c5bdd0f9 [ 2429.351274][T11961] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2429.370906][T11961] RSP: 002b:00007f35c412e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2429.379541][T11961] RAX: ffffffffffffffda RBX: 00007f35c5cfd050 RCX: 00007f35c5bdd0f9 [ 2429.387551][T11961] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005 [ 2429.395559][T11961] RBP: 00007f35c5c38b39 R08: 0000000000000000 R09: 0000000000000000 [ 2429.403560][T11961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2429.411565][T11961] R13: 00007ffd2fc76ddf R14: 00007f35c412e300 R15: 0000000000022000 [ 2429.419585][T11961] [ 2429.432009][ T5641] Bluetooth: hci2: command 0x041b tx timeout [ 2429.435341][T11961] memory: usage 10772kB, limit 0kB, failcnt 38 [ 2429.445666][T11961] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2429.453449][T11961] Memory cgroup stats for /syz4: [ 2429.453622][T11961] anon 98304 [ 2429.453622][T11961] file 10481664 [ 2429.453622][T11961] kernel_stack 32768 [ 2429.453622][T11961] pagetables 86016 [ 2429.453622][T11961] percpu 0 [ 2429.453622][T11961] sock 0 [ 2429.453622][T11961] shmem 10477568 [ 2429.453622][T11961] file_mapped 122880 [ 2429.453622][T11961] file_dirty 4096 [ 2429.453622][T11961] file_writeback 0 [ 2429.453622][T11961] swapcached 0 [ 2429.453622][T11961] anon_thp 0 [ 2429.453622][T11961] file_thp 0 [ 2429.453622][T11961] shmem_thp 0 [ 2429.453622][T11961] inactive_anon 98304 [ 2429.453622][T11961] active_anon 10477568 [ 2429.453622][T11961] inactive_file 0 [ 2429.453622][T11961] active_file 4096 [ 2429.453622][T11961] unevictable 0 [ 2429.453622][T11961] slab_reclaimable 85464 [ 2429.453622][T11961] slab_unreclaimable 122128 [ 2429.453622][T11961] slab 207592 [ 2429.453622][T11961] workingset_refault_anon 0 [ 2429.453622][T11961] workingset_refault_file 2 [ 2429.453622][T11961] workingset_activate_anon 0 [ 2429.562780][T11961] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=11955,uid=0 [ 2429.580721][T11961] Memory cgroup out of memory: Killed process 11961 (syz-executor.4) total-vm:60816kB, anon-rss:512kB, file-rss:15152kB, shmem-rss:88kB, UID:0 pgtables:100kB oom_score_adj:1000 04:36:00 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x2, &(0x7f0000000040)=@raw=[@cb_func], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 04:36:00 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000580)=@base={0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 04:36:00 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x17, 0x0, 0x1, 0x401}, 0x48) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000001c0)={r0, &(0x7f0000000000), 0x0}, 0x20) 04:36:00 executing program 5: bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x1d, 0x0, 0x0) 04:36:00 executing program 2: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={0xffffffffffffffff, 0x37, 0x0, 0x0, 0x0}, 0x20) [ 2433.590214][ T1109] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2433.787981][ T1109] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2433.846806][ T1109] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2433.895989][ T1109] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2434.640369][ T1109] device hsr_slave_0 left promiscuous mode [ 2434.647485][ T1109] device hsr_slave_1 left promiscuous mode [ 2434.655706][ T1109] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2434.665437][ T1109] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2434.680542][ T1109] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2434.689592][ T1109] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2434.703928][ T1109] device bridge_slave_1 left promiscuous mode [ 2434.710208][ T1109] bridge0: port 2(bridge_slave_1) entered disabled state [ 2434.719728][ T1109] device bridge_slave_0 left promiscuous mode [ 2434.726741][ T1109] bridge0: port 1(bridge_slave_0) entered disabled state [ 2434.740710][ T1109] device veth1_macvtap left promiscuous mode [ 2434.747005][ T1109] device veth0_macvtap left promiscuous mode [ 2434.753663][ T1109] device veth1_vlan left promiscuous mode [ 2434.759505][ T1109] device veth0_vlan left promiscuous mode [ 2435.060095][ T1109] team0 (unregistering): Port device team_slave_1 removed [ 2435.075735][ T1109] team0 (unregistering): Port device team_slave_0 removed [ 2435.089338][ T1109] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2435.105306][ T1109] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2435.177745][ T1109] bond0 (unregistering): Released all slaves [ 2435.512760][ T1109] ------------[ cut here ]------------ [ 2435.518666][ T1109] ODEBUG: free active (active state 0) object type: timer_list hint: delayed_work_timer_fn+0x0/0x80 [ 2435.534962][ T1109] WARNING: CPU: 0 PID: 1109 at lib/debugobjects.c:515 debug_check_no_obj_freed+0x451/0x610 [ 2435.547979][ T1109] Modules linked in: [ 2435.555823][ T1109] CPU: 0 PID: 1109 Comm: kworker/u4:3 Not tainted 5.15.102-syzkaller #0 [ 2435.566986][ T1109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2435.581320][ T1109] Workqueue: netns cleanup_net [ 2435.586221][ T1109] RIP: 0010:debug_check_no_obj_freed+0x451/0x610 [ 2435.598950][ T1109] Code: 74 08 48 89 ef e8 ef 2b b8 fd 48 8b 13 4c 8b 45 00 48 c7 c7 60 c2 d8 8a 48 c7 c6 20 bf d8 8a 44 89 f1 4d 89 f9 e8 ff 36 3a fd <0f> 0b 48 ba 00 00 00 00 00 fc ff df 4c 8b 74 24 38 ff 05 64 e3 d1 [ 2435.629064][ T1109] RSP: 0018:ffffc90005297758 EFLAGS: 00010246 [ 2435.635310][ T1109] RAX: 7b39bbf893a91e00 RBX: ffffffff8ad8c2d8 RCX: ffff88801bf11d00 [ 2435.649706][ T1109] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 2435.657860][ T1109] RBP: ffffffff8a8c8040 R08: ffffffff8166a76c R09: ffffed10173467a0 [ 2435.672513][ T1109] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff8a8c8040 [ 2435.680547][ T1109] R13: ffff88805746db80 R14: 0000000000000000 R15: ffffffff8152cac0 [ 2435.698818][ T1109] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 2435.709208][ T1109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2435.715979][ T1109] CR2: 00007f7593eb99ee CR3: 000000001e291000 CR4: 00000000003506f0 [ 2435.726085][ T1109] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2435.735860][ T1109] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2435.746380][ T1109] Call Trace: [ 2435.749714][ T1109] [ 2435.758110][ T1109] slab_free_freelist_hook+0x86/0x160 [ 2435.764955][ T1109] ? device_release+0x91/0x1c0 [ 2435.769764][ T1109] kfree+0x115/0x2e0 [ 2435.779008][ T1109] ? netdev_uevent+0x90/0x90 [ 2435.786305][ T1109] device_release+0x91/0x1c0 [ 2435.790960][ T1109] kobject_put+0x224/0x460 [ 2435.800408][ T1109] netdev_run_todo+0xaaf/0xc40 [ 2435.806602][ T1109] ? alloc_netdev_mqs+0xc10/0xc10 [ 2435.818236][ T1109] ? netdev_refcnt_read+0x50/0x50 [ 2435.825227][ T1109] ? unregister_netdevice_queue+0x258/0x350 [ 2435.836530][ T1109] ? list_netdevice+0x450/0x450 [ 2435.842843][ T1109] ? br_dev_delete+0xd0/0x100 [ 2435.847559][ T1109] default_device_exit_batch+0x395/0x3f0 [ 2435.858675][ T1109] ? default_device_exit+0x390/0x390 [ 2435.865597][ T1109] ? wait_woken+0x1b0/0x1b0 [ 2435.870178][ T1109] ? mutex_lock_nested+0x17/0x20 [ 2435.880532][ T1109] ? default_device_exit+0x390/0x390 [ 2435.887533][ T1109] cleanup_net+0x763/0xb60 [ 2435.898481][ T1109] ? ops_free_list+0x340/0x340 [ 2435.904737][ T1109] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2435.909989][ T1109] process_one_work+0x90d/0x1270 [ 2435.923405][ T1109] ? worker_detach_from_pool+0x260/0x260 [ 2435.929117][ T1109] ? _raw_spin_lock_irqsave+0x120/0x120 [ 2435.945611][ T1109] ? kthread_data+0x4e/0xc0 [ 2435.950187][ T1109] ? wq_worker_running+0x97/0x170 [ 2435.956668][ T1109] worker_thread+0xaca/0x1280 [ 2435.966611][ T1109] kthread+0x3f6/0x4f0 [ 2435.970734][ T1109] ? rcu_lock_release+0x20/0x20 [ 2435.977179][ T1109] ? kthread_blkcg+0xd0/0xd0 [ 2435.986960][ T1109] ret_from_fork+0x1f/0x30 [ 2435.992832][ T1109] [ 2435.995891][ T1109] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 2436.003617][ T1109] CPU: 1 PID: 1109 Comm: kworker/u4:3 Not tainted 5.15.102-syzkaller #0 [ 2436.012043][ T1109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 2436.022117][ T1109] Workqueue: netns cleanup_net [ 2436.026911][ T1109] Call Trace: [ 2436.030206][ T1109] [ 2436.033160][ T1109] dump_stack_lvl+0x1e3/0x2cb [ 2436.037868][ T1109] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 2436.043524][ T1109] ? panic+0x84d/0x84d [ 2436.047626][ T1109] ? debug_check_no_obj_freed+0x360/0x610 [ 2436.053379][ T1109] ? debug_check_no_obj_freed+0x360/0x610 [ 2436.059129][ T1109] panic+0x318/0x84d [ 2436.063048][ T1109] ? __warn+0x16a/0x300 [ 2436.067229][ T1109] ? fb_is_primary_device+0xcc/0xcc [ 2436.072458][ T1109] ? ret_from_fork+0x1f/0x30 [ 2436.077078][ T1109] ? debug_check_no_obj_freed+0x451/0x610 [ 2436.082822][ T1109] __warn+0x2b2/0x300 [ 2436.086832][ T1109] ? debug_check_no_obj_freed+0x451/0x610 [ 2436.092578][ T1109] report_bug+0x1b7/0x2e0 [ 2436.096946][ T1109] handle_bug+0x3d/0x70 [ 2436.101128][ T1109] exc_invalid_op+0x16/0x40 [ 2436.105955][ T1109] asm_exc_invalid_op+0x16/0x20 [ 2436.110834][ T1109] RIP: 0010:debug_check_no_obj_freed+0x451/0x610 [ 2436.117193][ T1109] Code: 74 08 48 89 ef e8 ef 2b b8 fd 48 8b 13 4c 8b 45 00 48 c7 c7 60 c2 d8 8a 48 c7 c6 20 bf d8 8a 44 89 f1 4d 89 f9 e8 ff 36 3a fd <0f> 0b 48 ba 00 00 00 00 00 fc ff df 4c 8b 74 24 38 ff 05 64 e3 d1 [ 2436.136841][ T1109] RSP: 0018:ffffc90005297758 EFLAGS: 00010246 [ 2436.142928][ T1109] RAX: 7b39bbf893a91e00 RBX: ffffffff8ad8c2d8 RCX: ffff88801bf11d00 [ 2436.150920][ T1109] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 2436.158997][ T1109] RBP: ffffffff8a8c8040 R08: ffffffff8166a76c R09: ffffed10173467a0 [ 2436.166989][ T1109] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff8a8c8040 [ 2436.174981][ T1109] R13: ffff88805746db80 R14: 0000000000000000 R15: ffffffff8152cac0 [ 2436.183066][ T1109] ? queue_work_node+0x420/0x420 [ 2436.188035][ T1109] ? __wake_up_klogd+0xcc/0x100 [ 2436.192919][ T1109] ? debug_check_no_obj_freed+0x451/0x610 [ 2436.198680][ T1109] slab_free_freelist_hook+0x86/0x160 [ 2436.204084][ T1109] ? device_release+0x91/0x1c0 [ 2436.208872][ T1109] kfree+0x115/0x2e0 [ 2436.212790][ T1109] ? netdev_uevent+0x90/0x90 [ 2436.217407][ T1109] device_release+0x91/0x1c0 [ 2436.222034][ T1109] kobject_put+0x224/0x460 [ 2436.226486][ T1109] netdev_run_todo+0xaaf/0xc40 [ 2436.231277][ T1109] ? alloc_netdev_mqs+0xc10/0xc10 [ 2436.236326][ T1109] ? netdev_refcnt_read+0x50/0x50 [ 2436.241378][ T1109] ? unregister_netdevice_queue+0x258/0x350 [ 2436.247385][ T1109] ? list_netdevice+0x450/0x450 [ 2436.252268][ T1109] ? br_dev_delete+0xd0/0x100 [ 2436.256969][ T1109] default_device_exit_batch+0x395/0x3f0 [ 2436.262631][ T1109] ? default_device_exit+0x390/0x390 [ 2436.267954][ T1109] ? wait_woken+0x1b0/0x1b0 [ 2436.272501][ T1109] ? mutex_lock_nested+0x17/0x20 [ 2436.277460][ T1109] ? default_device_exit+0x390/0x390 [ 2436.282776][ T1109] cleanup_net+0x763/0xb60 [ 2436.287225][ T1109] ? ops_free_list+0x340/0x340 [ 2436.292020][ T1109] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2436.297247][ T1109] process_one_work+0x90d/0x1270 [ 2436.302224][ T1109] ? worker_detach_from_pool+0x260/0x260 [ 2436.307889][ T1109] ? _raw_spin_lock_irqsave+0x120/0x120 [ 2436.313554][ T1109] ? kthread_data+0x4e/0xc0 [ 2436.318087][ T1109] ? wq_worker_running+0x97/0x170 [ 2436.323136][ T1109] worker_thread+0xaca/0x1280 [ 2436.327875][ T1109] kthread+0x3f6/0x4f0 [ 2436.331967][ T1109] ? rcu_lock_release+0x20/0x20 [ 2436.336849][ T1109] ? kthread_blkcg+0xd0/0xd0 [ 2436.341463][ T1109] ret_from_fork+0x1f/0x30 [ 2436.345924][ T1109] [ 2436.349340][ T1109] Kernel Offset: disabled [ 2436.353845][ T1109] Rebooting in 86400 seconds..